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TERMINUS 2.0 Copyright (C) 1993 by John P. Radigan A Shareware telecommunications tool for the Amiga computer. DEDICATION In memory of James E. SpessardCOPYRIGHT All versions of the Terminus telecommunications package, executable, documentation and support files are protected by United States Copyright Law and related international treaty provisions. All Rights Reserved, Worldwide. You are entitled to use the program and related files in original form only. You may not reverse engineer, decompile, disassemble or derive a work based on this work in whole or in part. SHAREWARE This program is made available through the concept of "Shareware" which is a form of distribution that gives you the opportunity to try a piece of software before you buy it. It is not now, nor will it ever be regarded as Public Domain or otherwise "free" software. LICENSE You are granted a limited license to evaluate this software for a 30 day period on a private, non-commercial basis only. You must decide at the termination of this evaluation period to register this product if you plan to continue using it or to cease all use otherwise. Registration is not only required for your continued use, it is needed to keep the development of future enhancements to Terminus active. Without your support the product cannot continue to evolve. i DISCLAIMER No warranties are implied or expressed with regard to the fitness or merchantability of Terminus for any particular purpose. All risks and damages, incidental or otherwise, arising through the use or misuse of Terminus are entirely at the responsibility of the user. While considerable effort has been made to provide you with a reliable product, there is no guarantee that this program is 100% "bug-free". Additionally, this disclaimer does not guarantee future versions of this product, but maintenance releases may be made available if and when feasible. DISTRIBUTION Distribution is limited to the original shareware distribution archive file only. None of the member files may be omitted. Furthermore, no profit or other material gain may be realized for distributing Terminus with the sole exception of recovery for media and postage. Bundling Terminus, the distribution archive or any member files, with any commercial product is expressly prohibited prior to obtaining a "Commercial Distribution Agreement". Contact the support BBS for details if you wish to obtain this agreement. ACKNOWLEDGEMENTS Chuck Forsberg for his X/YMODEM and ZMODEM protocol specifications and for his public domain rz.c, sz.c & zm.c source files. Special thanks to: Earle Ake, Tim Aston, Greg Bastow, Lee Bosch, Peter DiSilva, Joyce Divina, Glenn Edgar, Harold Feldman, Mike Golobay, Chuck Henrich, Doug Keller, John Kempf, Paul Kienitz, Steve Kratz, Tom Krotchko, Bob Pomeroy, Tony Preston, Tom Robinson, Jim Scarborough, Mike Thomas, James Tysinger, Dan Warburton, Chris Wichura, Joe Wolfe, John Yeager. ii Order Form #3158-EE * Terminus 2.0, September 1993 * - Single User License Order Form - Remit to: Dynalogic P.O. Box 444 Ocean City, NJ 08226 USA ______ Terminus 2.0 Single User License...... @ US$40.00 ea. $ _________ ______ JR-Comm to Terminus 2.0 upgrade....... @ US$10.00 ea. $ _________ (registered JR-Comm users only) SHIPPING & HANDLING (each copy) North America: $2; Outside: $5 $ _________ SUBTOTAL $ _________ New Jersey residents add Sales Tax.............. @ 6% $ _________ TOTAL (U.S. funds drawn on a U.S. bank) $ _________ Name: ______________________________________________________________________ Company (ONLY if company address): _________________________________________ Address: ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ Phone: _________________________ PRICES ARE SUBJECT TO CHANGE WITHOUT NOTICE iii TABLE OF CONTENTS 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 FEATURES OVERVIEW . . . . . . . . . . . . . . . . . . . . . . 1 1.2 MISSING FEATURES . . . . . . . . . . . . . . . . . . . . . . . 2 1.3 DOCUMENT STYLE AND NOTATION . . . . . . . . . . . . . . . . . 3 1.4 GADGETS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.4.1 CYCLE GADGET . . . . . . . . . . . . . . . . . . . . . 4 1.4.2 INTEGER GADGET . . . . . . . . . . . . . . . . . . . . 4 1.4.3 STRING GADGET . . . . . . . . . . . . . . . . . . . . . 5 1.4.4 CHECK GADGET . . . . . . . . . . . . . . . . . . . . . 6 2 SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 HIGH-SPEED MODEM CONFIGURATION SCRIPT . . . . . . . . . . . . 8 2.3 HIGH-SPEED MODEM USE . . . . . . . . . . . . . . . . . . . . . 8 2.4 3RD PARTY SERIAL DRIVERS . . . . . . . . . . . . . . . . . . . 10 2.5 OWNDEVUNIT.LIBRARY . . . . . . . . . . . . . . . . . . . . . . 10 2.6 DEBUGGING SUPPORT . . . . . . . . . . . . . . . . . . . . . . 10 3 PROGRAM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.1 SESSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.2 MASTER PROCESS . . . . . . . . . . . . . . . . . . . . . . . . 12 3.3 FILE REQUESTER PROCESS . . . . . . . . . . . . . . . . . . . . 13 3.4 TSL - TERMINUS SESSION LAUNCHER . . . . . . . . . . . . . . . 13 3.5 DETACHING FROM THE CLI . . . . . . . . . . . . . . . . . . . . 13 3.6 RESIDENT USAGE . . . . . . . . . . . . . . . . . . . . . . . . 14 3.7 TERMINUS FILES . . . . . . . . . . . . . . . . . . . . . . . . 14 3.7.1 DEFAULTS FILE . . . . . . . . . . . . . . . . . . . . . 14 3.7.2 PHONEBOOK FILE . . . . . . . . . . . . . . . . . . . . 14 3.7.3 STARTUP SCRIPT . . . . . . . . . . . . . . . . . . . . 15 3.7.4 CONSOLE DEFINITION FILES . . . . . . . . . . . . . . . 15 3.8 COMMAND LINE OPTIONS . . . . . . . . . . . . . . . . . . . . . 15 3.9 ICON TOOLTYPES . . . . . . . . . . . . . . . . . . . . . . . . 16 4 THE CONSOLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.1 SCREENS . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.2 PALETTES . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.2.1 PALETTE TYPES . . . . . . . . . . . . . . . . . . . . . 18 4.3 TERMINAL EMULATIONS . . . . . . . . . . . . . . . . . . . . . 19 4.3.1 TTY EMULATION . . . . . . . . . . . . . . . . . . . . . 19 4.3.2 AMIGA EMULATION . . . . . . . . . . . . . . . . . . . . 19 4.3.3 IBM ANSI EMULATION . . . . . . . . . . . . . . . . . . 19 4.3.4 VT-52 EMULATION . . . . . . . . . . . . . . . . . . . . 20 4.3.5 VT-102 EMULATION . . . . . . . . . . . . . . . . . . . 20 4.3.6 VT-220 EMULATION . . . . . . . . . . . . . . . . . . . 20 4.4 SPECIAL KEY SEQUENCES . . . . . . . . . . . . . . . . . . . . 21 4.5 STATUS LINE . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.6 DEFINING A CONSOLE . . . . . . . . . . . . . . . . . . . . . . 23 4.7 CHAT MODE . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.8 SPECIAL MOUSE SEQUENCES . . . . . . . . . . . . . . . . . . . 25 4.8.1 CHARACTER MOUSE . . . . . . . . . . . . . . . . . . . . 25 4.8.2 ANSI CURSOR MOUSE . . . . . . . . . . . . . . . . . . . 25 4.9 HEXADECIMAL DISPLAY MODE . . . . . . . . . . . . . . . . . . . 25 4.10 XON/XOFF FLOW CONTROL . . . . . . . . . . . . . . . . . . . . 26 4.11 BUFFERED PRINTER I/O . . . . . . . . . . . . . . . . . . . . 26 iv5 USING CAPTURE FILES . . . . . . . . . . . . . . . . . . . . . . . . . 27 6 USING THE REVIEW BUFFER . . . . . . . . . . . . . . . . . . . . . . . 28 6.1 SEARCHING IN THE REVIEW BUFFER . . . . . . . . . . . . . . . . 28 6.2 NAVIGATING IN THE REVIEW BUFFER . . . . . . . . . . . . . . . 29 7 CLIPBOARD SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7.1 MAIN DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . 30 7.2 REVIEW BUFFER . . . . . . . . . . . . . . . . . . . . . . . . 30 7.3 SENDING CLIPBOARD DATA . . . . . . . . . . . . . . . . . . . . 31 8 USING THE PHONEBOOK . . . . . . . . . . . . . . . . . . . . . . . . . 32 8.1 AUTOMATIC SAVING OF PHONEBOOK FILES . . . . . . . . . . . . . 32 8.2 LOADING AND SAVING PHONEBOOK FILES . . . . . . . . . . . . . . 32 8.3 HIGHLIGHTING AND SELECTING ENTRIES . . . . . . . . . . . . . . 33 8.4 SORTING ENTRIES . . . . . . . . . . . . . . . . . . . . . . . 33 8.5 CREATING AND EDITING ENTRIES . . . . . . . . . . . . . . . . . 33 8.6 DELETING ENTRIES . . . . . . . . . . . . . . . . . . . . . . . 35 8.7 PASSWORD MAINTENANCE . . . . . . . . . . . . . . . . . . . . . 35 9 USING THE DIALER . . . . . . . . . . . . . . . . . . . . . . . . . . 37 10 FILE TRANSFERS . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 10.1 FILE REQUESTER NOTES . . . . . . . . . . . . . . . . . . . . 39 10.2 ASCII SEND . . . . . . . . . . . . . . . . . . . . . . . . . 39 10.3 RESIDENT PROTOCOLS . . . . . . . . . . . . . . . . . . . . . 40 10.3.1 XMODEM . . . . . . . . . . . . . . . . . . . . . . . . 40 10.3.2 XMODEM-CRC . . . . . . . . . . . . . . . . . . . . . . 40 10.3.3 XMODEM-1K . . . . . . . . . . . . . . . . . . . . . . 40 10.3.4 YMODEM . . . . . . . . . . . . . . . . . . . . . . . . 40 10.3.5 YMODEM-1K . . . . . . . . . . . . . . . . . . . . . . 41 10.3.6 YMODEM-G . . . . . . . . . . . . . . . . . . . . . . . 41 10.3.7 ZMODEM . . . . . . . . . . . . . . . . . . . . . . . . 41 10.4 NOTES ON XPR . . . . . . . . . . . . . . . . . . . . . . . . 41 10.5 NOTES ON FLOW CONTROL . . . . . . . . . . . . . . . . . . . . 42 10.6 THE STATS REQUESTER . . . . . . . . . . . . . . . . . . . . . 42 11 FUNCTION KEY MACROS . . . . . . . . . . . . . . . . . . . . . . . . 44 11.1 ESCAPE SEQUENCES . . . . . . . . . . . . . . . . . . . . . . 45 11.2 USING ONE LINE SCRIPTS . . . . . . . . . . . . . . . . . . . 45 12 USING THE SCRIPT RECORDER . . . . . . . . . . . . . . . . . . . . . 46 13 REMOTE SHELL OPERATION . . . . . . . . . . . . . . . . . . . . . . . 49 13.1 CAVEATS OF REMOTE OPERATION . . . . . . . . . . . . . . . . . 49 14 MENUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 14.1 PROJECT MENU . . . . . . . . . . . . . . . . . . . . . . . . 51 14.1.1 [PROJECT][LOAD DEFAULTS...] . . . . . . . . . . . . . 51 14.1.2 [PROJECT][WRITE DEFAULTS...] . . . . . . . . . . . . . 51 14.1.3 [PROJECT][ICONIFY][I] . . . . . . . . . . . . . . . . 51 14.1.4 [PROJECT][ABOUT...][?] . . . . . . . . . . . . . . . . 52 14.1.5 [PROJECT][QUIT][Q] . . . . . . . . . . . . . . . . . . 52 14.2 PHONEBOOK MENU . . . . . . . . . . . . . . . . . . . . . . . 52 14.2.1 [PHONEBOOK][DIRECTORY...][z] . . . . . . . . . . . . . 52 14.2.2 [PHONEBOOK][DIAL NUMBER...][j] . . . . . . . . . . . . 52 14.2.3 [PHONEBOOK][REDIAL...][r] . . . . . . . . . . . . . . 52 v 14.2.4 [PHONEBOOK][UPDATE ENTRY][y] . . . . . . . . . . . . . 53 14.2.5 [PHONEBOOK][CREATE ENTRY...][K] . . . . . . . . . . . 53 14.2.6 [PHONEBOOK][SEND PASSWORD][Z] . . . . . . . . . . . . 53 14.3 BUFFER MENU . . . . . . . . . . . . . . . . . . . . . . . . . 53 14.3.1 [BUFFER][REVIEW FROM...][B] . . . . . . . . . . . . . 53 14.3.2 [BUFFER][REVIEW AT END...][b] . . . . . . . . . . . . 53 14.3.3 [BUFFER][LOAD BUFFER...] . . . . . . . . . . . . . . . 53 14.3.4 [BUFFER][CLEAR BUFFER][C] . . . . . . . . . . . . . . 54 14.3.5 [BUFFER][QUOTE CLIPBOARD][V] . . . . . . . . . . . . . 54 14.3.6 [BUFFER][SEND CLIPBOARD][v] . . . . . . . . . . . . . 54 14.3.7 [BUFFER][START SEARCH...][e] . . . . . . . . . . . . . 54 14.3.8 [BUFFER][START EXACT SEARCH...][E] . . . . . . . . . . 54 14.3.9 [BUFFER][REPEAT SEARCH][f] . . . . . . . . . . . . . . 55 14.4 TRANSFER MENU . . . . . . . . . . . . . . . . . . . . . . . . 55 14.4.1 [TRANSFER][UPLOAD...][u] . . . . . . . . . . . . . . . 55 14.4.2 [TRANSFER][ADD UPLOAD...][L] . . . . . . . . . . . . . 55 14.4.3 [TRANSFER][DOWNLOAD...][d] . . . . . . . . . . . . . . 55 14.4.4 [TRANSFER][ASCII SEND...][i] . . . . . . . . . . . . . 55 14.4.5 [TRANSFER][OPEN CAPTURE...][O] . . . . . . . . . . . . 55 14.4.6 [TRANSFER][OPEN W/SAVE...][o] . . . . . . . . . . . . 56 14.4.7 [TRANSFER][APPEND CAPTURE...][A] . . . . . . . . . . . 56 14.4.8 [TRANSFER][APPEND W/SAVE...][a] . . . . . . . . . . . 56 14.4.9 [TRANSFER][CLOSE CAPTURE][c] . . . . . . . . . . . . . 56 14.5 SCRIPT MENU . . . . . . . . . . . . . . . . . . . . . . . . . 56 14.5.1 [SCRIPT][START...][s] . . . . . . . . . . . . . . . . 56 14.5.2 [SCRIPT][STOP][t] . . . . . . . . . . . . . . . . . . 56 14.5.3 [SCRIPT][RESUME][m] . . . . . . . . . . . . . . . . . 57 14.5.4 [SCRIPT][RECORD...][w] . . . . . . . . . . . . . . . . 57 14.5.5 [SCRIPT][SEND AREXX MACRO...][n] . . . . . . . . . . . 57 14.5.6 {SCRIPT][ABORT AREXX MACROS][k] . . . . . . . . . . . 57 14.6 SETTINGS MENU . . . . . . . . . . . . . . . . . . . . . . . . 57 14.6.1 [SETTINGS][SERIAL...][1] . . . . . . . . . . . . . . . 57 14.6.2 [SETTINGS][TRANSFER...][2] . . . . . . . . . . . . . . 57 14.6.3 [SETTINGS][MACROS...][3] . . . . . . . . . . . . . . . 57 14.6.4 [SETTINGS][PALETTE...][4] . . . . . . . . . . . . . . 58 14.6.5 [SETTINGS][PATHS...][5] . . . . . . . . . . . . . . . 58 14.6.6 [SETTINGS][MODEM...][6] . . . . . . . . . . . . . . . 58 14.6.7 [SETTINGS][PORT...][7] . . . . . . . . . . . . . . . . 58 14.6.8 [SETTINGS][GENERAL...][8] . . . . . . . . . . . . . . 58 14.6.9 [SETTINGS][CONSOLE...][9] . . . . . . . . . . . . . . 58 14.7 MISC MENU . . . . . . . . . . . . . . . . . . . . . . . . . . 58 14.7.1 [MISC][RESET TIMER] . . . . . . . . . . . . . . . . . 58 14.7.2 [MISC][KILL REMCLI][J] . . . . . . . . . . . . . . . . 58 14.7.3 [MISC][SEND BREAK][g] . . . . . . . . . . . . . . . . 58 14.7.4 [MISC][HANGUP MODEM][h] . . . . . . . . . . . . . . . 58 14.7.5 [MISC][RESET TERMINAL][X] . . . . . . . . . . . . . . 59 14.7.6 [MISC][CLEAR SCREEN][x] . . . . . . . . . . . . . . . 59 14.7.7 [MISC][PRINT SCREEN][p] . . . . . . . . . . . . . . . 59 14.7.8 [MISC][CHAT?][G] . . . . . . . . . . . . . . . . . . . 59 14.7.9 [MISC][DOORWAY?][H] . . . . . . . . . . . . . . . . . 59 14.7.10 [MISC][PRINTER?][P] . . . . . . . . . . . . . . . . . 59 14.7.11 [MISC][HEX DISPLAY?] . . . . . . . . . . . . . . . . 59 14.7.12 [MISC][QUIET SERIAL?] . . . . . . . . . . . . . . . . 60 15 PHONEBOOK REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . 61 15.1 {PHONEBOOK}{LOAD PHONEBOOK...}{L} . . . . . . . . . . . . . . 61 15.2 {PHONEBOOK}{SAVE PHONEBOOK...}{V} . . . . . . . . . . . . . . 61 vi 15.3 {PHONEBOOK}{DISPLAY}{I} . . . . . . . . . . . . . . . . . . . 61 15.4 {PHONEBOOK}{SORT ORDER}{S} . . . . . . . . . . . . . . . . . 61 15.5 {PHONEBOOK}{EDIT...}{E} . . . . . . . . . . . . . . . . . . . 62 15.6 {PHONEBOOK}{ADD...}{A} . . . . . . . . . . . . . . . . . . . 62 15.7 {PHONEBOOK}{DELETE}{T} . . . . . . . . . . . . . . . . . . . 62 15.8 {PHONEBOOK}{UNSELECT}{U} . . . . . . . . . . . . . . . . . . 62 15.9 {PHONEBOOK}{P/W...}{P} . . . . . . . . . . . . . . . . . . . 62 15.10 {PHONEBOOK}{SORT}{R} . . . . . . . . . . . . . . . . . . . . 62 15.11 {PHONEBOOK}{DIAL...}{D} . . . . . . . . . . . . . . . . . . 62 15.12 KEYBOARD CONTROLS . . . . . . . . . . . . . . . . . . . . . 63 16 ENTRY REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . 64 16.1 {ENTRY}{NAME}{E} . . . . . . . . . . . . . . . . . . . . . . 64 16.2 {ENTRY}{COMMENT}{M} . . . . . . . . . . . . . . . . . . . . . 64 16.3 {ENTRY}{CAP. FILE}{F} . . . . . . . . . . . . . . . . . . . . 64 16.4 {ENTRY}{SCRIPT}{T} . . . . . . . . . . . . . . . . . . . . . 65 16.5 {ENTRY}{GET DEFINITION...}{G} . . . . . . . . . . . . . . . . 65 16.6 {ENTRY}{RESET TIMER}{I} . . . . . . . . . . . . . . . . . . . 65 16.7 {ENTRY}{CENTS/MIN.}{/} . . . . . . . . . . . . . . . . . . . 65 16.8 {ENTRY}{PHONE #1}{1} . . . . . . . . . . . . . . . . . . . . 65 16.9 {ENTRY}{PHONE #2}{2} . . . . . . . . . . . . . . . . . . . . 65 16.10 {ENTRY}{PHONE #3}{3} . . . . . . . . . . . . . . . . . . . . 65 16.11 {ENTRY}{PHONE #4}{4} . . . . . . . . . . . . . . . . . . . . 65 16.12 {ENTRY}{PREFIX}{X} . . . . . . . . . . . . . . . . . . . . . 66 16.13 {ENTRY}{P/W TYPE}{Y} . . . . . . . . . . . . . . . . . . . . 66 16.14 {ENTRY}{P/W LENGTH}{L} . . . . . . . . . . . . . . . . . . . 66 16.15 {ENTRY}{SERIAL...}{S} . . . . . . . . . . . . . . . . . . . 66 16.16 {ENTRY}{XFER...}{R} . . . . . . . . . . . . . . . . . . . . 66 16.17 {ENTRY}{MACROS...}{A} . . . . . . . . . . . . . . . . . . . 66 16.18 {ENTRY}{P/W...}{W} . . . . . . . . . . . . . . . . . . . . . 67 16.19 {ENTRY}{OK}{O} . . . . . . . . . . . . . . . . . . . . . . . 67 16.20 {ENTRY}{CANCEL}{C} . . . . . . . . . . . . . . . . . . . . . 67 17 SERIAL REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . 68 17.1 {SERIAL}{BAUD}{B} . . . . . . . . . . . . . . . . . . . . . . 68 17.2 {SERIAL}{PARITY}{P} . . . . . . . . . . . . . . . . . . . . . 68 17.3 {SERIAL}{DUPLEX}{D} . . . . . . . . . . . . . . . . . . . . . 68 17.4 {SERIAL}{DATA LENGTH}{L} . . . . . . . . . . . . . . . . . . 68 17.5 {SERIAL}{STOP BITS}{S} . . . . . . . . . . . . . . . . . . . 68 17.6 {SERIAL}{XON/XOFF}{X} . . . . . . . . . . . . . . . . . . . . 69 18 TRANSFER REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . 70 18.1 {TRANSFER}{EXPAND BLANKS}{B} . . . . . . . . . . . . . . . . 70 18.2 {TRANSFER}{CHAR PACING}{A} . . . . . . . . . . . . . . . . . 70 18.3 {TRANSFER}{PROMPT CHAR}{M} . . . . . . . . . . . . . . . . . 70 18.4 {TRANSFER}{LINE DELAY}{L} . . . . . . . . . . . . . . . . . . 71 18.5 {TRANSFER}{CHAR DELAY}{H} . . . . . . . . . . . . . . . . . . 71 18.6 {TRANSFER}{BINARY TRANSFER}{N} . . . . . . . . . . . . . . . 71 18.7 {TRANSFER}{AUTO CHOP D/L}{D} . . . . . . . . . . . . . . . . 71 18.8 {TRANSFER}{SAVE ABORTED}{V} . . . . . . . . . . . . . . . . . 71 18.9 {TRANSFER}{RELAXED TIMING}{E} . . . . . . . . . . . . . . . . 72 18.10 {TRANSFER}{PRE-ACK D/L}{K} . . . . . . . . . . . . . . . . . 72 18.11 {TRANSFER}{PROTOCOL}{P} . . . . . . . . . . . . . . . . . . 72 18.12 {TRANSFER}{ZMODE}{Z} . . . . . . . . . . . . . . . . . . . . 72 18.13 {TRANSFER}{ZWINDOW SIZE}{W} . . . . . . . . . . . . . . . . 73 18.14 {TRANSFER}{ZMODEM RESUME}{R} . . . . . . . . . . . . . . . . 73 18.15 {TRANSFER}{EXTENDED PATHNAMES}{X} . . . . . . . . . . . . . 74 vii 18.16 {TRANSFER}{AUTO DOWNLOAD}{U} . . . . . . . . . . . . . . . . 74 18.17 {TRANSFER}{AUTO D/L CHALLENGE}{G} . . . . . . . . . . . . . 74 18.18 {TRANSFER}{ESCAPE CTRL CHAR}{T} . . . . . . . . . . . . . . 74 18.19 {TRANSFER}{USE 32 BIT CRC}{3} . . . . . . . . . . . . . . . 75 18.20 {TRANSFER}{SKIP NOT LOCAL}{S} . . . . . . . . . . . . . . . 75 18.21 {TRANSFER}{XPR LIBRARY...}{Y} . . . . . . . . . . . . . . . 75 19 XPR LIBRARY REQUESTER . . . . . . . . . . . . . . . . . . . . . . . 76 19.1 {XPR LIBRARY}{GET LIBRARY...}{G} . . . . . . . . . . . . . . 76 19.2 {XPR LIBRARY}{XPR INIT}{I} . . . . . . . . . . . . . . . . . 76 19.3 {XPR LIBRARY}{XPR OPTIONS...}{X} . . . . . . . . . . . . . . 76 20 MACROS REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . 77 20.1 {MACROS}{F1}{1} . . . . . . . . . . . . . . . . . . . . . . . 77 20.2 {MACROS}{F2}{2} . . . . . . . . . . . . . . . . . . . . . . . 77 20.3 {MACROS}{F3}{3} . . . . . . . . . . . . . . . . . . . . . . . 77 20.4 {MACROS}{F4}{4} . . . . . . . . . . . . . . . . . . . . . . . 77 20.5 {MACROS}{F5}{5} . . . . . . . . . . . . . . . . . . . . . . . 77 20.6 {MACROS}{F6}{6} . . . . . . . . . . . . . . . . . . . . . . . 77 20.7 {MACROS}{F7}{7} . . . . . . . . . . . . . . . . . . . . . . . 77 20.8 {MACROS}{F8}{8} . . . . . . . . . . . . . . . . . . . . . . . 77 20.9 {MACROS}{F9}{9} . . . . . . . . . . . . . . . . . . . . . . . 77 20.10 {MACROS}{F10}{0} . . . . . . . . . . . . . . . . . . . . . . 77 20.11 {MACROS}{QUALIFIER}{A} . . . . . . . . . . . . . . . . . . . 77 21 PALETTE REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . 78 21.1 {PALETTE}{SELECT}{L} . . . . . . . . . . . . . . . . . . . . 78 21.2 {PALETTE}{ANSI INDEX}{0-7} . . . . . . . . . . . . . . . . . 78 21.3 {PALETTE}{RED}{Q} . . . . . . . . . . . . . . . . . . . . . . 78 21.4 {PALETTE}{GREEN}{A} . . . . . . . . . . . . . . . . . . . . . 78 21.5 {PALETTE}{BLUE}{Z} . . . . . . . . . . . . . . . . . . . . . 78 21.6 {PALETTE}{TEXT}{T,E,X,8} . . . . . . . . . . . . . . . . . . 78 21.7 {PALETTE}{BACKGROUND}{G,N,D,9} . . . . . . . . . . . . . . . 78 21.8 {PALETTE}{CURSOR}{U,R,S} . . . . . . . . . . . . . . . . . . 78 21.9 {PALETTE}{DETAIL}{I} . . . . . . . . . . . . . . . . . . . . 79 21.10 {PALETTE}{BLOCK}{K} . . . . . . . . . . . . . . . . . . . . 79 21.11 {PALETTE}{TEXT}{V} . . . . . . . . . . . . . . . . . . . . . 79 21.12 {PALETTE}{SHINE}{H} . . . . . . . . . . . . . . . . . . . . 79 21.13 {PALETTE}{SHADOW}{W} . . . . . . . . . . . . . . . . . . . . 79 21.14 {PALETTE}{MENU TEXT}{M} . . . . . . . . . . . . . . . . . . 79 21.15 {PALETTE}{MENU BACKGROUND}{B} . . . . . . . . . . . . . . . 79 22 PATHS REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . 80 22.1 {PATHS}{TERMINUS}{T} . . . . . . . . . . . . . . . . . . . . 80 22.2 {PATHS}{UPLOADS}{U} . . . . . . . . . . . . . . . . . . . . . 80 22.3 {PATHS}{DOWNLOADS}{D} . . . . . . . . . . . . . . . . . . . . 80 22.4 {PATHS}{CAPTURE}{P} . . . . . . . . . . . . . . . . . . . . . 80 22.5 {PATHS}{SCRIPTS}{S} . . . . . . . . . . . . . . . . . . . . . 80 22.6 {PATHS}{PRINTER}{N} . . . . . . . . . . . . . . . . . . . . . 81 22.7 {PATHS}{REXX}{R} . . . . . . . . . . . . . . . . . . . . . . 81 23 MODEM REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . 82 23.1 {MODEM}{INIT CMD}{M} . . . . . . . . . . . . . . . . . . . . 82 23.2 {MODEM}{HANGUP CMD}{H} . . . . . . . . . . . . . . . . . . . 82 23.3 {MODEM}{POSTFIX}{S} . . . . . . . . . . . . . . . . . . . . . 82 23.4 {MODEM}{PREFIX #1}{1} . . . . . . . . . . . . . . . . . . . . 82 23.5 {MODEM}{PREFIX #2}{2} . . . . . . . . . . . . . . . . . . . . 82 viii 23.6 {MODEM}{PREFIX #3}{3} . . . . . . . . . . . . . . . . . . . . 82 23.7 {MODEM}{PREFIX #4}{4} . . . . . . . . . . . . . . . . . . . . 82 23.8 {MODEM}{OK}{K} . . . . . . . . . . . . . . . . . . . . . . . 83 23.9 {MODEM}{BUSY}{Y} . . . . . . . . . . . . . . . . . . . . . . 83 23.10 {MODEM}{RING}{I} . . . . . . . . . . . . . . . . . . . . . . 83 23.11 {MODEM}{ERROR}{E} . . . . . . . . . . . . . . . . . . . . . 83 23.12 {MODEM}{VOICE}{V} . . . . . . . . . . . . . . . . . . . . . 83 23.13 {MODEM}{CONNECT}{N} . . . . . . . . . . . . . . . . . . . . 83 23.14 {MODEM}{NO CARRIER}{A} . . . . . . . . . . . . . . . . . . . 83 23.15 {MODEM}{NO DIALTONE}{L} . . . . . . . . . . . . . . . . . . 83 23.16 {MODEM}{DELAY}{D} . . . . . . . . . . . . . . . . . . . . . 84 23.17 {MODEM}{ATTEMPTS}{T} . . . . . . . . . . . . . . . . . . . . 84 23.18 {MODEM}{TIMEOUT}{U} . . . . . . . . . . . . . . . . . . . . 84 23.19 {MODEM}{PACING}{P} . . . . . . . . . . . . . . . . . . . . . 85 23.20 {MODEM}{IGNORE NO CARRIER}{G} . . . . . . . . . . . . . . . 85 23.21 {MODEM}{IGNORE CARRIER DETECT}{R} . . . . . . . . . . . . . 85 23.22 {MODEM}{HANGUP ON EXIT}{J} . . . . . . . . . . . . . . . . . 85 23.23 {MODEM}{DTR HANGUP}{Z} . . . . . . . . . . . . . . . . . . . 85 23.24 {MODEM}{FLUSH WITH A BREAK}{W} . . . . . . . . . . . . . . . 85 23.25 {MODEM}{DIALER AUTOBAUD}{B} . . . . . . . . . . . . . . . . 86 24 PORT REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 24.1 {PORT}{DEVICE NAME}{D} . . . . . . . . . . . . . . . . . . . 87 24.2 {PORT}{UNIT NUMBER}{U} . . . . . . . . . . . . . . . . . . . 87 24.3 {PORT}{BREAK LENGTH}{B} . . . . . . . . . . . . . . . . . . . 87 24.4 {PORT}{CTS/RTS}{T} . . . . . . . . . . . . . . . . . . . . . 87 24.5 {PORT}{PORT QUIET}{P} . . . . . . . . . . . . . . . . . . . . 87 24.6 {PORT}{IGNORE ODU}{I} . . . . . . . . . . . . . . . . . . . . 88 24.7 {PORT}{ODU NOTIFY}{F} . . . . . . . . . . . . . . . . . . . . 88 25 GENERAL REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . 89 25.1 {GENERAL}{CHAT HISTORY}{H} . . . . . . . . . . . . . . . . . 89 25.2 {GENERAL}{CHAT LINES}{T} . . . . . . . . . . . . . . . . . . 89 25.3 {GENERAL}{REVIEW BUFFER SIZE}{R} . . . . . . . . . . . . . . 89 25.4 {GENERAL}{REVIEW LINES}{W} . . . . . . . . . . . . . . . . . 89 25.5 {GENERAL}{XFER BUFFER SIZE}{F} . . . . . . . . . . . . . . . 89 25.6 {GENERAL}{GMT OFFSET}{G} . . . . . . . . . . . . . . . . . . 89 25.7 {GENERAL}{TASK PRIORITY}{P} . . . . . . . . . . . . . . . . . 90 25.8 {GENERAL}{QUOTE LENGTH}{U} . . . . . . . . . . . . . . . . . 90 25.9 {GENERAL}{QUOTE STRING}{Q} . . . . . . . . . . . . . . . . . 90 25.10 {GENERAL}{24 HOUR CLOCK}{2} . . . . . . . . . . . . . . . . 90 25.11 {GENERAL}{AUDIBLE BEEP}{A} . . . . . . . . . . . . . . . . . 90 25.12 {GENERAL}{LOGFILE ACTIVE}{L} . . . . . . . . . . . . . . . . 90 25.13 {GENERAL}{MAKE ICONS}{N} . . . . . . . . . . . . . . . . . . 91 25.14 {GENERAL}{SCREEN POPUP}{E} . . . . . . . . . . . . . . . . . 91 25.15 {GENERAL}{FILE SAVER}{V} . . . . . . . . . . . . . . . . . . 91 25.16 {GENERAL}{DISK SPACE CHECK}{D} . . . . . . . . . . . . . . . 91 25.17 {GENERAL}{SLOW DISK I/O}{K} . . . . . . . . . . . . . . . . 91 25.18 {GENERAL}{512 BYTE DISK I/O}{5} . . . . . . . . . . . . . . 91 25.19 {GENERAL}{CHIP RAM SAVER}{I} . . . . . . . . . . . . . . . . 92 25.20 {GENERAL}{MOUSE FUNCTIONS}{S} . . . . . . . . . . . . . . . 92 25.21 {GENERAL}{BORDER BLANKER}{B} . . . . . . . . . . . . . . . . 92 25.22 {GENERAL}{DATE FORMAT}{M} . . . . . . . . . . . . . . . . . 92 26 CONSOLE REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . . 93 26.1 {CONSOLE}{EMULATION}{U} . . . . . . . . . . . . . . . . . . . 93 26.2 {CONSOLE}{PALETTE}{P} . . . . . . . . . . . . . . . . . . . . 93 ix 26.3 {CONSOLE}{SCREEN}{S} . . . . . . . . . . . . . . . . . . . . 93 26.4 {CONSOLE}{SCREEN}{S} . . . . . . . . . . . . . . . . . . . . 93 26.5 {CONSOLE}{INTERLACE (1)}{1} . . . . . . . . . . . . . . . . . 94 26.6 {CONSOLE}{ROWS}{R} . . . . . . . . . . . . . . . . . . . . . 94 26.7 {CONSOLE}{COLS}{L} . . . . . . . . . . . . . . . . . . . . . 94 26.8 {CONSOLE}{PRESCROLL (0)}{0} . . . . . . . . . . . . . . . . . 94 26.9 {CONSOLE}{STATUS LINE (2)}{2} . . . . . . . . . . . . . . . . 94 26.10 {CONSOLE}{TITLE BAR (3)}{3} . . . . . . . . . . . . . . . . 94 26.11 {CONSOLE}{TITLE STATUS (4)}{4} . . . . . . . . . . . . . . . 95 26.12 {CONSOLE}{PUBLIC SCREEN}{5} . . . . . . . . . . . . . . . . 95 26.13 {CONSOLE}{KEYMAP}{K} . . . . . . . . . . . . . . . . . . . . 95 26.14 {CONSOLE}{CR XLATE}{X} . . . . . . . . . . . . . . . . . . . 95 26.15 {CONSOLE}{LF XLATE}{T} . . . . . . . . . . . . . . . . . . . 95 26.16 {CONSOLE}{EOL OUT}{E} . . . . . . . . . . . . . . . . . . . 95 26.17 {CONSOLE}{GET DEFINITION...}{G} . . . . . . . . . . . . . . 95 26.18 {CONSOLE}{SAVE DEFINITION...}{V} . . . . . . . . . . . . . . 96 26.19 {CONSOLE}{SELECT NEW FONT...}{F} . . . . . . . . . . . . . . 96 26.20 {CONSOLE}{VT-XX OPTIONS...}{N} . . . . . . . . . . . . . . . 96 26.21 {CONSOLE}{STRIP HIGH BIT}{B} . . . . . . . . . . . . . . . . 96 26.22 {CONSOLE}{MOUSE PACING}{I} . . . . . . . . . . . . . . . . . 96 26.23 {CONSOLE}{DESTRUCTIVE BACKSPACE}{D} . . . . . . . . . . . . 96 26.24 {CONSOLE}{SMOOTH SCROLL}{M} . . . . . . . . . . . . . . . . 96 26.25 {CONSOLE}{AUTOWRAP MODE}{W} . . . . . . . . . . . . . . . . 97 26.26 {CONSOLE}{CHAT MODE}{A} . . . . . . . . . . . . . . . . . . 97 26.27 {CONSOLE}{IBM DOORWAY MODE}{Y} . . . . . . . . . . . . . . . 97 26.28 {CONSOLE}{CURSOR POS.}{6} . . . . . . . . . . . . . . . . . 97 26.29 {CONSOLE}{CURSOR BLINK}{7} . . . . . . . . . . . . . . . . . 97 26.30 {CONSOLE}{FAST CURSOR}{8} . . . . . . . . . . . . . . . . . 97 26.31 {CONSOLE}{RAW CAPTURE}{9} . . . . . . . . . . . . . . . . . 98 27 VTOPTIONS REQUESTER . . . . . . . . . . . . . . . . . . . . . . . . 99 27.1 {VTOPTIONS}{DISPLAY CTRLS}{Y} . . . . . . . . . . . . . . . . 99 27.2 {VTOPTIONS}{7 BIT MODE}{7} . . . . . . . . . . . . . . . . . 99 27.3 {VTOPTIONS}{132 COLUMNS}{1} . . . . . . . . . . . . . . . . . 99 27.4 {VTOPTIONS}{LIGHT BACKGROUND}{L} . . . . . . . . . . . . . . 99 27.5 {VTOPTIONS}{NEWLINE MODE}{N} . . . . . . . . . . . . . . . . 99 27.6 {VTOPTIONS}{KEYPAD MODE}{K} . . . . . . . . . . . . . . . . . 100 27.7 {VTOPTIONS}{CURSOR MODE}{U} . . . . . . . . . . . . . . . . . 100 27.8 {VTOPTIONS}{SWAP BS/DEL}{S} . . . . . . . . . . . . . . . . . 100 27.9 {VTOPTIONS}{AUTO KEY REPEAT}{T} . . . . . . . . . . . . . . . 100 27.10 {VTOPTIONS}{CHARACTER SET}{H} . . . . . . . . . . . . . . . 100 27.11 {VTOPTIONS}{DA RESPONSE}{D} . . . . . . . . . . . . . . . . 100 27.12 {VTOPTIONS}{ANSWERBACK MSG}{A} . . . . . . . . . . . . . . . 100 28 TERMINUS SCRIPT LANGUAGE . . . . . . . . . . . . . . . . . . . . . . 101 28.1 SCRIPTS OVERVIEW . . . . . . . . . . . . . . . . . . . . . . 101 28.2 RUNNING SCRIPTS . . . . . . . . . . . . . . . . . . . . . . . 102 28.3 OPTIONS AND COMMANDS . . . . . . . . . . . . . . . . . . . . 102 28.4 SCRIPT FILE TYPES . . . . . . . . . . . . . . . . . . . . . . 102 28.4.1 .def - Defaults file . . . . . . . . . . . . . . . . . 103 28.4.2 .phone - Phonebook file . . . . . . . . . . . . . . . 103 28.4.3 .con - Console definition file . . . . . . . . . . . . 103 28.4.4 .scp - Script file . . . . . . . . . . . . . . . . . . 103 28.4.5 .trx - ARexx macro file . . . . . . . . . . . . . . . 104 28.5 COMMAND SCOPE . . . . . . . . . . . . . . . . . . . . . . . . 104 28.6 OPTION CLASSES . . . . . . . . . . . . . . . . . . . . . . . 104 28.6.1 INTEGER . . . . . . . . . . . . . . . . . . . . . . . 105 x 28.6.2 STRING . . . . . . . . . . . . . . . . . . . . . . . . 105 28.6.3 FLAG . . . . . . . . . . . . . . . . . . . . . . . . . 105 28.6.4 MUX . . . . . . . . . . . . . . . . . . . . . . . . . 105 28.6.5 CMD . . . . . . . . . . . . . . . . . . . . . . . . . 105 28.7 SCRIPT STRUCTURE . . . . . . . . . . . . . . . . . . . . . . 105 28.8 KEYWORDS . . . . . . . . . . . . . . . . . . . . . . . . . . 106 28.9 COMMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . 106 28.10 LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 28.11 INTEGER VARIABLES . . . . . . . . . . . . . . . . . . . . . 107 28.12 STRING VARIABLES . . . . . . . . . . . . . . . . . . . . . . 107 28.13 GLOBAL VARIABLES . . . . . . . . . . . . . . . . . . . . . . 107 28.14 READ-ONLY SYSTEM VARIABLES . . . . . . . . . . . . . . . . . 108 28.15 READ/WRITE SYSTEM VARIABLES . . . . . . . . . . . . . . . . 109 28.16 OPERATOR PRECEDENCE . . . . . . . . . . . . . . . . . . . . 110 28.17 SYNTAX . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 28.18 CHARACTER ESCAPES . . . . . . . . . . . . . . . . . . . . . 111 28.19 SCRIPT FILE I/O . . . . . . . . . . . . . . . . . . . . . . 112 28.20 SCRIPT EXECUTION DETAILS . . . . . . . . . . . . . . . . . . 113 28.21 INPUT COMMANDS . . . . . . . . . . . . . . . . . . . . . . . 113 28.22 STRING MATCHING . . . . . . . . . . . . . . . . . . . . . . 114 28.23 BULLET-PROOF AUTOMATION . . . . . . . . . . . . . . . . . . 115 28.24 AREXX INTERFACE . . . . . . . . . . . . . . . . . . . . . . 117 29 FUNCTION AND STATEMENT DESCRIPTIONS . . . . . . . . . . . . . . . . 118 ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 ALARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 ASC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 ASEND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 ASK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 BEEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 CALL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 CAPTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 CHAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CHDIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CHR$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CLEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CLOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CLRLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 CLRRECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 CLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 CONTINUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 CURPALETTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 DOWNLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 END . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 EXECUTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 EXISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 EXIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 FOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 NEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 GETINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 GETLINE$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 GETSTRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 GOSUB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 GOTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 HANGUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 ELSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 xi ENDIF . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 INSTR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 INVLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 KILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 LDEFAULTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 LDEFFILE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 LEFT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 LEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 LOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 LOWER$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 LPHONES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 MID$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 MOVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 ONCARRIER . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 ONMOUSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 ONTIMEOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 OPEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 PAUSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 POP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 PRINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 PRINTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 QUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 REDIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 RELMOVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 REMOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 REPEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 UNTIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 RESUME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 RETURN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 REXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 RIGHT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 SBREAK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 SCREENTOFRONT . . . . . . . . . . . . . . . . . . . . . . . . . . 133 SDEFAULTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 SDEFFILE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 SELECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 SEND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 SPACE$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 SPASSWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 SPHONES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 STR$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 TRIM$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 UNSELECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 UPLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 UPPER$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 VAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 WAIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 WATCHDOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 WHEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 WHILE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 WEND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 XLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 30 OPTION VARIABLE DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . 141 xii AFKEY1-10$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 ANSWERBACK$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 AUDIOBEEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 AUTOBAUD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 AUTOCHOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 AUTODL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 AUTOREPEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 AUTOWRAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 BAUD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 BDRBLANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 BINARYXFER . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 BIT7MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 BLINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 BREAKLEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 BSDESTRUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 CAPTUREPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 CFKEY1-10$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 CHARDELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 CHARPACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CHATHISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CHATLINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CHATMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CHIPMIZER . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 COLMN132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CRC32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 CRXLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 CTSRTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 CURSORMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 CURSORPOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 DARESPONSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 DATALEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 DATEFMT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 DEFFILE$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 DIALATTEMPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DIALPACING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DIALTIMEOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DISKSPACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DISPCTRLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 DISPMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 DLCHALLENGE . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 DOORWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 DOWNLOADPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . 147 DTRHANGUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 DUPLEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 EMULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 EOLOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 ESCCTRL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 EXITHANGUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 EXPANDBLANKS . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 FASTCURSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 FILESAVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 FKEY1-10$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 FLUSHONBREAK . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 FONT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 GMTOFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 HR24MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 xiii IGNOREDCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 IGNORENOCARRIER . . . . . . . . . . . . . . . . . . . . . . . . . 149 IGNOREODU . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 KEYMAP$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 KEYPADMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 LFXLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 LIGHTSCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 LINEDELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 LOGFILE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 MAKEICONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 MASTERPW$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 MODEMHANGUPCMD$ . . . . . . . . . . . . . . . . . . . . . . . . . 151 MODEMINITCMD$ . . . . . . . . . . . . . . . . . . . . . . . . . . 151 MODEMPOSTFIX$ . . . . . . . . . . . . . . . . . . . . . . . . . . 151 MODEMPREFIX1-4$ . . . . . . . . . . . . . . . . . . . . . . . . . 151 MONITOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 MOUSEFUNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 MOUSEPACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 NLMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 NRCTYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 ODUNOTIFY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 PALETTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 PARITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 PATHEXTEND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 PECAPTURE$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 PECENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PECOMMENT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PEDATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PEDEFFILE$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PENAME$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PENUMBER1-4$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PEPASSWORD$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PEPREFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 PEPWLEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PERESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PESCRIPT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 POPUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PORTQUIET . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PREACKDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PRESCROLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PRINTERPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 PROMPTCHAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 PUBLICSCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 QUOTELEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 QUOTESTRING . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 RAWCAPTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 REDIALDELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 RELAXEDTIMING . . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSEBUSY$ . . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSECONNECT$ . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSEERROR$ . . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSENOCARRIER$ . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSENODIALTONE$ . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSEOK$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSERING$ . . . . . . . . . . . . . . . . . . . . . . . . . . 156 RESPONSEVOICE$ . . . . . . . . . . . . . . . . . . . . . . . . . . 156 xiv REVIEWBUF . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 REVIEWLINES . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 REXXPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SAVEABORTED . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SCRIPTPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SERDEV$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCOLOR2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCOLOR4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCOLOR8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCOLOR16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCUSTOM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCUSTOM4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETCUSTOM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETMONO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETMONO4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETMONO8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SETWORKBENCH . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 SFKEY1-10$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 SKIPNOTLOCAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 SLOWDISK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 SMALLBLOCKS . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 SMOOTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 SORTMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 STATUSLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 STOPBITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 STRIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 SWAPBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 TASKPRI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 TERMINUSPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . 160 TITLEBAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 TITLESTATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 UPLOADPATH$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 WINDOWSIZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 WINPOSX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 XFERBUF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 XONXOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 XPRINIT$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 XPRNAME$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 ZMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 ZRESUME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 APPENDIX A - ASCII CODE TABLE . . . . . . . . . . . . . . . . . . . . . 163 APPENDIX B - EMULATIONS . . . . . . . . . . . . . . . . . . . . . . . . 165 C0 (ASCII) CONTROL CODES . . . . . . . . . . . . . . . . . . . . . 165 C1 CONTROL CODES . . . . . . . . . . . . . . . . . . . . . . . . . 165 ANSI SET/RESET MODES . . . . . . . . . . . . . . . . . . . . . . . 166 DEC SET/RESET MODES . . . . . . . . . . . . . . . . . . . . . . . 167 CURSOR CONTROL SEQUENCES . . . . . . . . . . . . . . . . . . . . . 167 SET GRAPHICS RENDITION . . . . . . . . . . . . . . . . . . . . . . 168 EDITING SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . 168 ERASING SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . 168 REPORT SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . . 169 TAB STOP SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . 169 TERMINAL RESET SEQUENCES . . . . . . . . . . . . . . . . . . . . . 169 INVOKING CHARACTER SETS . . . . . . . . . . . . . . . . . . . . . 170 SET CHARACTER SET . . . . . . . . . . . . . . . . . . . . . . . . 170 xv KEYPAD MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 SCROLLING MARGINS . . . . . . . . . . . . . . . . . . . . . . . . 171 PRINTING SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . 171 LINE ATTRIBUTES . . . . . . . . . . . . . . . . . . . . . . . . . 171 ALIGNMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 SELECT C1 CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . 171 COMPATIBILITY MODE . . . . . . . . . . . . . . . . . . . . . . . . 171 CHARACTER ATTRIBUTES . . . . . . . . . . . . . . . . . . . . . . . 171 USER DEFINED KEYS . . . . . . . . . . . . . . . . . . . . . . . . 172 VT52 SEQUENCES . . . . . . . . . . . . . . . . . . . . . . . . . . 172 UNRECOGNIZED SEQUENCES . . . . . . . . . . . . . . . . . . . . . . 172 APPENDIX C - OPERATIONAL MESSAGES . . . . . . . . . . . . . . . . . . . 174 ACTIVATE SERIAL PORT? . . . . . . . . . . . . . . . . . . . . . . 174 ANSI COLOR INDEX ERROR . . . . . . . . . . . . . . . . . . . . . . 174 ATTEMPT ZMODEM RESUME? . . . . . . . . . . . . . . . . . . . . . . 174 CANCEL BUFFERED PRINTER DATA? . . . . . . . . . . . . . . . . . . 174 CANNOT USE PROPORTIONAL FONT: . . . . . . . . . . . . . . . . . . 174 CARRIER PRESENT . . . . . . . . . . . . . . . . . . . . . . . . . 174 CARRIER PRESENT, EXIT? . . . . . . . . . . . . . . . . . . . . . . 174 CLOSE FILE REQUESTER . . . . . . . . . . . . . . . . . . . . . . . 175 CLOSE VISITOR WINDOWS . . . . . . . . . . . . . . . . . . . . . . 175 CREATE NON-EXISTENT PATH? . . . . . . . . . . . . . . . . . . . . 175 CTS HANDSHAKE INACTIVE . . . . . . . . . . . . . . . . . . . . . . 175 DEVICE/UNIT IN USE BY: . . . . . . . . . . . . . . . . . . . . . . 175 ERROR WHILE WRITING FILE: . . . . . . . . . . . . . . . . . . . . 175 FILE IS ALREADY IN USE . . . . . . . . . . . . . . . . . . . . . . 175 FILENAME BUFFER OVERFLOW . . . . . . . . . . . . . . . . . . . . . 175 INSUFFICIENT DISK SPACE . . . . . . . . . . . . . . . . . . . . . 176 INSUFFICIENT MEMORY . . . . . . . . . . . . . . . . . . . . . . . 176 INVALID DISPLAY ID, USING HIRES . . . . . . . . . . . . . . . . . 176 MASTER PASSWORD NOT DEFINED . . . . . . . . . . . . . . . . . . . 176 NEED A SCRIPT FILENAME . . . . . . . . . . . . . . . . . . . . . . 176 NO CARRIER PRESENT . . . . . . . . . . . . . . . . . . . . . . . . 176 NO ENTRIES SELECTED FOR DIALING . . . . . . . . . . . . . . . . . 176 NO MATCH FOUND . . . . . . . . . . . . . . . . . . . . . . . . . . 176 OVERWRITE EXISTING FILE? . . . . . . . . . . . . . . . . . . . . . 177 OWNDEVUNIT ERROR: . . . . . . . . . . . . . . . . . . . . . . . . 177 REVIEW BUFFER EMPTY . . . . . . . . . . . . . . . . . . . . . . . 177 SELECT AN XPR LIBRARY FIRST . . . . . . . . . . . . . . . . . . . 177 SYSTEM DEVICE ERROR: . . . . . . . . . . . . . . . . . . . . . . . 177 UNABLE TO ACCESS PRINTER . . . . . . . . . . . . . . . . . . . . . 177 UNABLE TO OPEN FILE: . . . . . . . . . . . . . . . . . . . . . . . 177 UNABLE TO OPEN FONT: . . . . . . . . . . . . . . . . . . . . . . . 177 UNABLE TO OPEN LIBRARY: . . . . . . . . . . . . . . . . . . . . . 177 UNABLE TO QUOTE STRING: . . . . . . . . . . . . . . . . . . . . . 177 APPENDIX D - SCRIPT ERROR MESSAGES . . . . . . . . . . . . . . . . . . 178 CANNOT ALTER READ ONLY VARIABLE . . . . . . . . . . . . . . . . . 178 CHDIR FAILED . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 COULD NOT OPEN FILE . . . . . . . . . . . . . . . . . . . . . . . 178 DIVISION BY ZERO . . . . . . . . . . . . . . . . . . . . . . . . . 178 DUPLICATE LABEL FOUND . . . . . . . . . . . . . . . . . . . . . . 178 ELSE WITHOUT IF . . . . . . . . . . . . . . . . . . . . . . . . . 178 ENDIF MISSING . . . . . . . . . . . . . . . . . . . . . . . . . . 178 ENDIF WITHOUT IF . . . . . . . . . . . . . . . . . . . . . . . . . 178 EXPRESSION MISSING . . . . . . . . . . . . . . . . . . . . . . . . 179 xvi FILE CURRENTLY OPEN . . . . . . . . . . . . . . . . . . . . . . . 179 FILE IS NOT OPENED FOR INPUT . . . . . . . . . . . . . . . . . . . 179 FILE IS NOT OPENED FOR OUTPUT . . . . . . . . . . . . . . . . . . 179 FILE NOT FOUND . . . . . . . . . . . . . . . . . . . . . . . . . . 179 FILE NOT OPEN . . . . . . . . . . . . . . . . . . . . . . . . . . 179 INCORRECT VARIABLE USAGE . . . . . . . . . . . . . . . . . . . . . 179 INVALID COMMAND SCOPE . . . . . . . . . . . . . . . . . . . . . . 179 INVALID LABEL USED . . . . . . . . . . . . . . . . . . . . . . . . 179 INVALID RESUME ATTEMPT . . . . . . . . . . . . . . . . . . . . . . 179 LABEL NOT FOUND . . . . . . . . . . . . . . . . . . . . . . . . . 179 MISSING QUOTE . . . . . . . . . . . . . . . . . . . . . . . . . . 180 NEXT WITHOUT FOR . . . . . . . . . . . . . . . . . . . . . . . . . 180 NO CARRIER PRESENT . . . . . . . . . . . . . . . . . . . . . . . . 180 NOT A VARIABLE . . . . . . . . . . . . . . . . . . . . . . . . . . 180 OUT OF MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . 180 RETURN WITHOUT GOSUB . . . . . . . . . . . . . . . . . . . . . . . 180 SERIAL DEVICE QUIET . . . . . . . . . . . . . . . . . . . . . . . 180 STEP VALUE IS ZERO . . . . . . . . . . . . . . . . . . . . . . . . 180 STRING TOO LONG . . . . . . . . . . . . . . . . . . . . . . . . . 180 SYNTAX ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 UNABLE TO START REMOTE CLI . . . . . . . . . . . . . . . . . . . . 181 UNBALANCED PARENTHESES . . . . . . . . . . . . . . . . . . . . . . 181 UNEXPECTED END OF FILE REACHED . . . . . . . . . . . . . . . . . . 181 UNTIL WITHOUT REPEAT . . . . . . . . . . . . . . . . . . . . . . . 181 VALUE OUT OF RANGE . . . . . . . . . . . . . . . . . . . . . . . . 181 WEND WITHOUT WHILE . . . . . . . . . . . . . . . . . . . . . . . . 181 APPENDIX E - QUESTIONS & ANSWERS . . . . . . . . . . . . . . . . . . . 182 31 SUPPORT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . 188 31.1 DYNALOGIC PRODUCT SUPPORT BBS . . . . . . . . . . . . . . . . 188 31.2 GENIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 31.3 COMPUSERVE . . . . . . . . . . . . . . . . . . . . . . . . . 188 31.4 BIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 31.5 USENET/INTERNET . . . . . . . . . . . . . . . . . . . . . . . 188 31.6 US MAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 31.7 IF YOU HAVE PROBLEMS . . . . . . . . . . . . . . . . . . . . 189 xvii1 INTRODUCTION Welcome to Terminus 2.0, a highly capable and flexible, if not seasoned telecommunications tool for the Amiga personal computer system. Terminus is a completely rewritten replacement for JR-Comm 1.02a. It is not an update. Initially, JR-Comm was going to be updated as scheduled to include XPR and ARexx support. But, quite frankly, JR-Comm's major limitation was that it lacked the proper design to add new features easily. With the release of AmigaDOS 2.04 it became apparent that a complete rewrite was the only solution. As a result, Terminus is essentially a second generation product, hence the 2.0 version number. Terminus also conforms, where possible, to the recommendations outlined in the "Commodore Amiga Style Guide" for Release 2 of the Amiga operating system while still retaining compatibility with the 1.3 release. However, all future releases of Terminus will be compatible with the 2.0 (or later) operating system release only. 1.1 FEATURES OVERVIEW The following are the major features present in Terminus 2.0. - Reentrant program design for multiple sessions using one copy of program code in ram. - All internal functions multitask. - Can be iconified. - The entire program is keyboard navigable. - Comprehensive script language implemented as a small BASIC interpreter. - Automated script record feature to create login scripts. - ARexx and XPR support. - Display system uses custom scroll routines for fast scroll rates and interleaved bitmaps to eliminate flicker during scrolling without the need for a 68020 or higher cpu. - TTY, AMIGA, IBM COLOR/MONO, VT52, VT102 AND VT220 terminal emulations. All emulations are as complete and as accurate as possible. - Console definition files to easily change Terminus between different terminal configurations. - XMODEM, XMODEM-CRC, XMODEM-1k, YMODEM, YMODEM-1k, YMODEM-g and ZMODEM file transfer protocols included internally for fast throughput rates. XPR support for other less used protocols. 1 - Windowed review buffer that uses the Boyer-Moore search algorithm for fast location of text within the buffer space. Can also load files directly into the buffer with dynamic buffer resizing as required. - Clipboard support for snipping text from the review buffer or main terminal display. Options to send either raw or quoted text from the clipboard out the serial port. - Multiline chat area with configurable height and history buffer. - Superb XON/XOFF flow control with status line indicator and immediate text display stop/start via keyboard control. - Support for DMA and programmed I/O hard disk controllers that have problems with downloads using high speed modems. - ChipMiser option for systems with limited chip ram space. - Dynamically buffered printer support so that the terminal is never I/O bound due to slow printer output. - Hexadecimal display mode with output that is compatible with both the review buffer and capture files. - Integral remote CLI/Shell feature. - Phonebook entry support for multiple number systems with up to 4 numbers per entry. - All defaults, phonebook, console definition and script files are ASCII compatible for editing with your favorite text editor. - Full support for OwnDevUnit.library is also included. 1.2 MISSING FEATURES There were some changes that resulted in the removal of four major items previously available in JR-Comm. They were the internal file requester, CIS B+ and WXMODEM file transfer protocols and the Skypix terminal emulation. The file requester was removed in favor of using the file and font requesters that the asl.library and req.library provide. Although the ability to select files across multiple devices/volumes/directories is not currently supported by these two requesters, there is a new menu item in Terminus that allows you to add file selections to the selected list. One of these file requesters must be present in the LIBS: directory of your system in order to use Terminus. An external CIS B+ XPR module is provided with the Terminus distribution disk. The internal implementation of this protocol was deleted since it can only be used with the Compuserve Information System. 2 WXMODEM was removed because it was rarely, if ever, used outside the now defunct PeopleLink service. The Skypix emulation no longer exists due to the scheduled release of a new version of the Skyline BBS that will provide a new graphics protocol. It was not known during the redesign of the display system if the original protocol would be supported so the irrevocable decision to remove it was made. A future version of Terminus is slated to provide a graphics protocol that will have its capabilities publically documented for use by any BBS system operator. 1.3 DOCUMENT STYLE AND NOTATION This document uses several different styles of text formatting to help you differentiate certain items from one another. They are: "text" - Text that is delimited by double quote characters indicates a literal string of data, the context of which is determined by the paragraph it appears in. CAPS - Capitals by themselves denote a script command, keyword, state or argument for an option and/or script command. <CAPS> - Capitals surrounded by angle brackets indicate a key on the computer keyboard. Numeric keypad keys are further defined with the letter 'N' preceding of the keycap label, such as <N1> or <N*>. Cursor keys are described using direction the arrow points to, such as <DOWN> or <RIGHT>. If a key requires a modifier it will immediately precede the key, such as <RAMIGA><N> or <LALT><TAB> which refer to holding down the right Amiga key prior to pressing the <N> key and holding down the left <ALT> key prior to pressing the <TAB> key. [CAPS] - Capitals surrounded by square brackets indicate a menu item, they are listed as a pair or triplet of terms to indicate the menu, item and, optionally, the menu hotkey (activated via the <RAMIGA> modifier key) that activates the item. Case is significant for the hotkeys. For example, [PHONEBOOK][REDIAL][r] would mean the item labeled "Redial" that is located in the menu labeled "Phonebook". The sequence <RAMIGA><r> (lowercase 'r') is used to activate the redial function. {CAPS} - Capitals surrounded by curly braces indicate a gadget label, they are listed as a triplet of terms to indicate the requester the gadget is located in and the character used to activate it, case is not sensitive for gadget hotkeys. The sequence {CONSOLE}{PALETTE}{P} would indicate the gadget labeled "Palette" that is located in the console requester and is activated via the <P> key. 3 1.4 GADGETS Gadgets are further defined with a string of text that defines the type of gadget, it's default value and value range or size as appropriate. If no definition follows the gadget label it means that the gadget is an action gadget that performs an operation when selected. The other types of gadgets, their descriptions and how to use them are as follows: 1.4.1 CYCLE GADGET {C}: <default item> (items...) A cycle gadget is rendered as a rectangle with an image of a curled arrow that points to itself along the lefthand side of the gadget rectangle. Selecting this gadget will "cycle" you through a well defined set of available options for the parameter that this gadget controls. The underlined character in the gadget label indicates which key to press in order to change the current setting via the keyboard. If <SHIFT> is held down in addition to the mouse or key, the gadget will cycle through the options in the opposite direction when the mouse button or the key is pressed. 1.4.2 INTEGER GADGET {I}: <default value> (value range) (optional value meaning) An integer gadget is sized a bit smaller than a cycle gadget and is displayed as a numeric value with arrow images to the right and left of the value. Selecting this gadget will increment or decrement the value depending on which side of the gadget you click on. The left arrow will decrement while the right arrow will increment. The relative distance of the mouse pointer from the center of the gadget determines the rate which the value will change and crossing the center will change the direction. Moving the mouse pointer off of the gadget while the left mouse button is held down will cause the gadget to go into a high speed count mode, return the mouse pointer to the gadget rectangle to slow it down once again. Each integer gadget has upper and lower boundaries and will not increment or decrement past these values. As with the cycle gadget, it's label will have an underlined character that can be used to change its value however, doing so will open an entry requester with the current value and a label that indicates the allowed upper and lower boundaries. Select OK to update the value for the parameter being changed. 4 1.4.3 STRING GADGET {S}: "optional default assignment" A string gadget is a bordered rectangle that is used for entering text. The label for a string gadget will have an underlined character that activates the string gadget. Activation is denoted by the presence of a cursor within the gadget rectangle. Normal Amiga keyboard shortcuts are available for use within the gadget, they are: <RAMIGA><X> - Deletes the current contents of the gadget. NOTE! When using Terminus with the 1.3 release of AmigaDOS the [MISC][CLEAR SCREEN][x] menu item ovverrides this keyboard sequence. <RAMIGA><Q> - Restores the original contents that the gadget contained when the requester was first opened. <SHIFT><LEFT> - Moves cursor to the beginning of the gadget. <SHIFT><RIGHT> - Moves cursor to the end of the current text item. In addition, there are a few other sequences that are available to navigate between several string gadgets within the requester. Some sequences are only available when using Terminus under the 2.x release of AmigaDOS. <RETURN> - Pressing this key will signal Terminus to activate the next string gadget in the requester. <SHIFT><RETURN> - This sequence will cause Terminus to activate the previous string gadget in the requester. <ALT><RETURN> - Halts text input by not activating any other string gadgets. <TAB> - (2.x only) Activates the first gadget in the requester or the next one if there is already a gadget active. <SHIFT><TAB> - (2.x only) Activates the last gadget in the requester or the previous one if there is already a gadget active. 5 1.4.4 CHECK GADGET {F}: TRUE/FALSE A check gadget is rendered as a small bordered square that has a checkmark image within when the gadget is active. It represents a boolean option in Terminus that has only one of two states, OFF or ON, TRUE or FALSE, depending on which way you choose to look at it. The presence of a checkmark indicates the ON or TRUE condition for the option that it is tied to. Check gadgets also have an underlined character within its title to indicate the key that will toggle the state of the checkmark. 62 SYSTEM REQUIREMENTS Terminus requires an Amiga equipped with at least 1Meg of ram. It is compatible with all versions of AmigaDOS from 1.3 through the present release, which as of this writing is 2.1. The program was also written to be fully reentrant so that memory is not wasted by loading multiple copies of the program in order to use it with more than one serial port simultaneously. Terminus is designed to be quite flexible with respect to the modem and serial device that you wish to operate it with. You are, however, strongly urged to use a modem, serial device and cable (if necessary) that enables the DCD (carrier detect) signal to function correctly. Several features will be unusable nor will some script commands work reliably if DCD is not functional. Terminus contains an intelligent dialing system that can be fully utilized if the modem you're using is capable of detecting busy signals and returns extended connection result responses. Accurate connection time logging is available if the modem is able to control the carrier detect line and hardware controlled modem disconnections can be utilized if the modem is able to respond to the state of the DTR line. Terminus comes configured to operate with the Hayes command and return code set, but it is flexible enough to allow most any modem to be used after reconfiguring to send the appropriate commands and look for the proper response codes. If the DCD or DTR lines are not operative you will need to adjust for this as well. Terminus also requires a file requester library that is functionally compatible with the asl.library or req.library file requesters. The asl requester is included with the 2.x release of AmigaDOS while the req.library requester is included with the Terminus distribution disk. 2.1 INSTALLATION An installation program is provided with the distribution archive that installs Terminus on a floppy disk or hard disk for you. In the case of floppy disk installation you will need a copy of your Workbench disk prior to installing Terminus. Once the program has been started, please follow the directions and answer any questions the program asks you. Although the installation program should suit any needs that you may have, you might still like to proceed manually to install Terminus to insure that you have total control over the installation process. If so, the following should be done: - Create a directory that will be used to locate all Terminus definition and phonebook files. This directory should also receive the logical assignment TERMINUS: somewhere in your Startup-Sequence or user-startup scripts so that Terminus can be run from any directory within your system. 7 - Create a subdirectory labeled "Scripts" under the TERMINUS: directory, Terminus will save recorded scripts and load scripts to be executed from this directory. - The Terminus executable should be copied to TERMINUS: and the TSL executable should be copied to a directory that is part of your path assignment so that AmigaDOS can locate the file from any directory. - All font files included in the Terminus distribution archive should be copied to your FONTS: directory. - All library files on the distribution disk should be copied to your LIBS: directory. - All script files (those that have a ".scp" postfix) should be copied to TERMINUS:Scripts. - All remaining files from the distribution archive should be copied to TERMINUS:. 2.2 HIGH-SPEED MODEM CONFIGURATION SCRIPT Terminus provides an optional modem configuration script should you need assistance in setting up a high speed modem. These modems usually have a complex and varied set of commands that can get confusing when trying to determine which commands to use and what to set them to. The script, named "ModemConfig.scp", which should be located in the TERMINUS:Scripts subdirectory if you installed Terminus per the installation instructions, when executed will guide you through the process of setting up the modem correctly. It will ask you quite a few questions, some of them may sound a bit unfamiliar to you as well, so keep your user manual for your modem handy to refer to it when needed. If you wish to exit out of the modem configuration script at any time, for whatever reason, select the menu item [SCRIPTS][STOP][t]. 2.3 HIGH-SPEED MODEM USE Although Terminus was designed to execute as efficiently as possible so that maximum benefit can be obtained when used with high speed modems, certain configurations of Amigas can experience errors trying to receive data when the internal serial port is operated at or above 9600 baud. This section attempts to point out the areas that can lead to this problem and the steps you should take to eliminate them. First and foremost, fast ram has to be present in the system. The reason for this is simple, the cpu executes program code faster when it is able to stay out of the chip ram space. Faster execution is necessary in order for the cpu to respond to serial input interrupts quick enough to prevent data overruns. Please be aware of the 512k 8 memory expansion at hexadecimal address $C00000. While this memory is listed as fast ram in the free memory pool via the AmigaDOS command "Avail", it is actually synchronized to the chip ram bus. As a result, the cpu is subject to the same lockouts that occur when it accesses the chip ram bus directly. Another major factor is the version of the operating system itself. All versions prior to the 2.0 release of AmigaDOS have sufficient system execution overhead to cause the internal serial port device driver not to be able to respond to incoming data interrupts in a timely manner which results in data loss. This problem is further aggravated when there are several hard disk partitions and/or floppy drives mounted as well. This is due to AmigaDOS checking each one every second for a disk change (yes, including the hard disk partitions). When using Terminus on an unaccelerated Amiga, you should not use a 16 color screen. The registers for the internal serial port are located on the chip bus and a 16 color screen requires all available chip DMA to generate the display, this prevents the cpu from accessing the chip bus as quickly as is needed to fetch a waiting byte before being overwritten by the next incoming byte. In addition, the scroll operations for a 16 color screen are quite slow which adds to the problem since data throughput is severely restricted. The type of hard disk controller and driver present on the system can also contribute to data loss. Certain controllers operate in such a way as to cause data loss while transferring data from memory to disk and vice versa. Terminus provides two options that should be able to correct error loss caused by your hard disk system. The first option is only of use if your controller is a DMA device and if it is writing any size block given to it in one contiguous chunk. This option will break up the single blocks into a series of 512 byte blocks so that the cpu is not locked out from the bus for too long. Users of certain GVP controllers might already be aware of a patch that breaks up all disk writes in this manner in order to accomplish high speed modem telecommunications. While this patch definitely helps, it also restricts the capabilities of the controller on a system-wide basis, Terminus includes this option so that you can carry out your other computing activities without degrading hard disk performance when serial I/O is not in progress. The second option is primarily for controllers that use programmed I/O. This option requires flow control in order to work and it slows down throughput as well, so only use this option on a DMA controller if the previous one didn't help. Both options are located in the general settings requester and are described in detail in that section below. If none of these recommendations help you to eliminate data loss please contact the support BBS for additional help. Please be prepared to give a detailed description of your system configuration 9 and any other pieces of info that might help to resolve your problems in a timely manner. 2.4 3RD PARTY SERIAL DRIVERS Please be aware that some serial drivers are not written correctly for use with Terminus without using the OwnDevUnit.library or the NOQUICK script variable. The dnet.device is one known example that requires the use of the NOQUICK option in order to operate correctly. This may sound confusing, but Terminus uses asynchronous serial I/O to prevent a deadlock from occuring if two or more applications attempt to access the same serial port simultaneously. By using OwnDevUnit.library to arbitrate ownership of a given port Terminus can use synchronous serial I/O without fear of a deadlock (so long as all applications are OwnDevUnit-aware). If you are experiencing data loss no matter what baud rate is being used then copy the OwnDevUnit.library to your LIBS: directory and see if the problem goes away. If it does then the vendor who supplied your serial driver needs to update it to handle the IOF_QUICK bit correctly for BeginIO() as outlined in the Commodore RKM for the serial.device. 2.5 OWNDEVUNIT.LIBRARY The OwnDevUnit.library arbitrates access to a specific device and associated unit so that only one program can use it at a given time. It also allows for a method of the current "owner" of a device to release it when another program requests access for it. Terminus provides full OwnDevUnit support by responding to a request to release the device when asked, but the request will not be honored if carrier detect is present. It will then reacquire the device once the program that requested it has finished using it. To use Terminus with OwnDevUnit.library all you are required to do is have the library present in your LIBS: directory when Terminus is first run. You may temporarily, or permanently disable OwnDevUnit support for a specific session by using the command line option (or icon tooltype) IGNOREODU or by setting {PORT}{IGNORE ODU}{I}. Another option for OwnDevUnit use is {PORT}{ODU NOTIFY}{N}. Activate this option if you want Terminus to respond to requests for the port from other applications when carrier is not present. They will be ignored, regardless of the state of carrier detect otherwise. 2.6 DEBUGGING SUPPORT Although Terminus has been as thoroughly tested and has undergone a year long beta period, there is still the possibility that an oversight has left an unwanted bug or two in the program. Terminus 10 provides a special debug mode that you can activate when starting the program in order to collect some data for analysis by Dynalogic so that any problems can be fixed in a timely fashion. You should normally not use the debug mode unless you've encountered a repeatable problem. If an error does occur you should start from a recently rebooted system and activate the debug mode prior to trying to repeat the problem. If a guru occurs Terminus will immediately attempt to write a file named "SnapShot.TB" to DF0:. It will not try to write anywhere else in order to prevent corruption of a hard disk partition. It will also post a requester before writing so that you can insert a disk in DF0:. After writing the snapshot file a second file named "debug.out" will be written to the same disk. After both files have been written the Terminus session that caught the error will be halted so that you can save any data that's needed before reseting the system. Be aware that Terminus may not catch a guru, this usually happens if the error that occurred left the system in such a badly corrupted state that it has no choice but to go straight to the system guru exception handler instead of the one that Terminus has provided. You may also encounter a problem that does not cause a guru but is repeatable just the same. In this case use the additional menu item [PROJECT][WRITE DEBUG] to write the "debug.out" file to DF0:. If you are running Enforcer or some other error trapping utility that provides information it would be greatly appreciated if this info can be sent back to Dynalogic along with some details on how to reproduce the problem. This is a point that cannot be stressed enough, you need to be able to reproduce the problem, otherwise it becomes very much a hit-or-miss situation of finding the problem. It may help to remove any non-Commodore utilities that may be running in the background in order to help isolate the real cause of a problem. There have been cases of some that cause interference with Terminus, and other applications as well. It's not intended to be an excuse for a problem occurring, but it should be known that the possibility does exist just the same. 113 PROGRAM OPERATION To begin with, Terminus is a "reentrant" program, which refers to a method of programming that allows multiple processes to execute a single copy of program code. If you are using a system with multiple serial ports, you can now run several Terminus "sessions" simultaneously, all with the same copy of program code which results in a tremendous savings in ram usage. 3.1 SESSIONS In order to keep track of all processes that are executing the program there has to be some scheme that makes this easy for you to do. The method used by Terminus is to use a unique "session" number for each process. Each Terminus session has a unique name that created by appending the session number to the name "TERMINUS". This name is used as a portname with ARexx and as the root filename during startup to load the proper defaults, phonebook and startup scripts for a given session. Session numbers are assigned automatically during startup or you can supply a specific session number as a command line option. This gives you the ability to define several configurations grouped by session number and load them when desired via session number. Each session is comprised of two processes, main and serial. The main process controls the user interface and terminal while the serial process handles serial data flow, file transfers and remote CLI operation. 3.2 MASTER PROCESS There is one other process that exists when Terminus is running, the master process. Unlike each session, the master process only exists once. It is used to launch new sessions and remains present so long as at least one session is still running (or iconified). Once the master process has been created it checks to determine which version of the Amiga operating system it is running under, if the ARexx process is present, if OwnDevUnit.library exists and which file requester library is in use. Since the master process only does these checks during initial startup, you must start ARexx, copy OwnDevUnit.library and the file requester library prior to starting Terminus. Otherwise you will have to quit all Terminus sessions first, then rerun them after accomplishing these steps. The master process determines what the session number will be for each new session as it is created. Normally, it starts with the number '1' and looks to see if a session exists with that number, if so, the number is incremented by one and the search continues until a free number is located. You can also tell the master process to use a specific session number via a command line option if you so desire. If the requested session 12 is already active, the master process will bump the current value by one and look for a vacant session number. The session will still use the requested session files though. 3.3 FILE REQUESTER PROCESS Whenever the file requester is opened for an ASCII send, upload or download operation (but not for [TRANSFER][ADD UPLOAD...][U]) the session process will launch a child process to manage the file requester asynchronously. This is done so that you can continue to communicate with the remote system in order to prevent possible transfer timeouts due to a long wait while the requester reads in a large directory or accesses a floppy disk. The file requester is used synchronously in all other cases. 3.4 TSL - TERMINUS SESSION LAUNCHER The Terminus executable contains special startup code that checks to see if a copy of Terminus is already running. If the master process is found a message will be sent to it to start a new session. The executable will then terminate once the master process has initiated the new session. To prevent the overhead involved with loading the entire executable, a smaller utility called TSL, is provided that duplicates this process of finding and calling the master process to start a new session. Additionally, TSL can be used to start Terminus itself. To accomplish this you must have the Terminus executable located in the logical assignment "TERMINUS:". Also, when Terminus is launched in this fashion, TSL will not return to the CLI until all Terminus sessions have terminated. 3.5 DETACHING FROM THE CLI There is no need to use the AmigaDOS "Run" command to start Terminus as it will automatically self-detach from the shell or CLI that it was started from. However, you may have a need for running Terminus without it detaching from the CLI. If so, use the TSL utility to initially start Terminus instead. TSL will not exit if Terminus is started in this manner since it is waiting for the completion of the command that it executed to start Terminus. Only after all Terminus sessions have been terminated will TSL return to the CLI that it was started from. 13 3.6 RESIDENT USAGE The Terminus executable is not an AmigaDOS "pure" program due to the startup code used to accomplish CLI detachment. The TSL utility is pure and can be made resident without worrying about the pure bit beforehand. 3.7 TERMINUS FILES There are several files that are used by Terminus during its startup and while the program is running. There is a defaults file that will reconfigure Terminus to your liking as well as a phonebook that contains any entries you may have added to it. These files are written in plain ASCII format so that you can edit them if you wish with any text editor you choose. 3.7.1 DEFAULTS FILE The defaults file contains settings that will completely reconfigure Terminus. It is looked for during session startup in the current directory first. If not found there, Terminus will check to see if the logical assignment "TERMINUS:" exists, if it does the defaults file will be looked for there. If the defaults file was not found, a set of internal defaults will be used to first start the program. As mentioned earlier, the defaults filename is constructed by appending the string ".def" to the session name. For example, the defaults file for session number 1 would be "terminus1.def". A special case is the global defaults file "terminus.def" which is simply a .def file that lacks a session number. It will be loaded if a session default file was not found. 3.7.2 PHONEBOOK FILE The phonebook file is the next file that is looked for during session startup. It contains configuration settings and entry definitions for every entry currently in the phonebook. The search procedure for the phonebook file is somewhat different than that for the defaults file. While it also is first looked for in the current directory, it is only looked for in the main path that was set by Terminus or reassigned by the defaults file. As with the defaults file, the phonebook filename is built by adding the postfix ".phones" to the session name. Session 3 would look for the name "terminus3.phones". You can have a global phonebook file as well by creating one that lacks a session number. 14 3.7.3 STARTUP SCRIPT After the phonebook has been loaded Terminus will look for a script file to execute, if there is no script file present it will initialize the modem instead. Please remember this, the modem will not be initialized if there is a startup script present. The script filename is also created by using the session name along with the script postfix ".scp". Session 12 would have a startup script called "terminus12.scp" that it would execute after the session has loaded a defaults file and phonebook. There is no global startup script as there is with the .def and .phones files. 3.7.4 CONSOLE DEFINITION FILES One of the most convenient features that Terminus provides is the console definition file. These files allow you to reconfigure the settings for the console; emulation, palette, screen depth, columns, rows, keymap, font and so on simply by loading a new console definition file. The console settings requester allows you to create new files very easily. Terminus will load the default console definition file if one is defined and the file is found. Simply select a console definition file via {CONSOLE}{GET DEFINITION...}{G} then save your defaults with [PROJECT][WRITE DEFAULTS...] to override the default .con file. 3.8 COMMAND LINE OPTIONS Terminus has several options that can be passed to it from the command line. TSL can also have these options too, they will be passed to the master process during session launch. The available options are: DEVICE devicename A system that has an A2232 multiport serial card might use the command line "Terminus DEVICE oldser.device" to use the original serial device driver for the internal port. UNIT number Of course, it's wise to define the proper unit number too, so the command line would be expanded to include this as "Terminus DEVICE oldser.device UNIT 0". QUIET This option does not require a parameter, it instructs the launched session to not activate the serial port after starting up. IGNOREODU This option also does not have a parameter, it tells Terminus to not attempt a lock on the serial.device via the OwnDevUnit library. This is usually needed if Terminus was launched from a getty-like program that would have already locked the device prior to 15 executing the command line that starts Terminus. NOINTERLEAVE Another parameterless option. When used, it will disable the use of interleaved bitmaps and cause Terminus to use well defined system display routines. This option will most likely not need to be used but was added in case Terminus becomes incompatible with future releases of the operating system that may use new and unforeseen display systems. SESSION number This option allows you to override the normal search for a new session number. If the number supplied is already in use a search will start with the next higher number. SCRIPT filename Allows you to override the default startup script. DEFAULTS filename Ditto for the default file with one caveat, if the default file contains device, unit or phonebook filename information, they will be used instead of command line supplied options. PHONEBOOK filename Same goes for the phonebook file. DEBUG This option enables Terminus' guru exception handler. If an error occurs that would normally guru the system it will be "caught" by Terminus and a "snapshot" file will be written to DF0: along with a file that contains the internal state of Terminus at the time of the error. Use this option if a repeatable error is occurring so that the generated data can be sent to Dynalogic for further analysis. 3.9 ICON TOOLTYPES The above command line options can also be used as tooltypes in either the Terminus or TSL icon. The options that require an argument, like DEVICE, require an '=' character be included. For example: DEVICE=serial.device 164 THE CONSOLE A "console" (sometimes referred to as a "terminal") is a device that provides local and remote input/output via a display, keyboard and traditional I/O device, which in Terminus is the serial port. The Amiga comes with it's own default console, aptly named "console.device", which is normally used by the CLI or Shell and with some other telecomm programs as well. While that device is quite useful, it is not terribly fast at scrolling text when it is used with screens having 8 or more colors. The approach used in Terminus was to provide a console that is compatible with the Workbench screen but is able to deliver substantially better performance when used with custom screens. 4.1 SCREENS Terminus is able to run on the Workbench screen or on a 2, 4, 8, 16 or 32 (when used with the AGA chipset) color public or private custom screen. Public screen support was added starting with the 2.0 release of AmigaDOS. It is also fully aware of PAL and overscan modes in effect for the Workbench screen. Alternative screen types are possible under the 2.1 release of AmigaDOS via the asl.library (or ReqTools) screen mode requester. It can also be opened on one that is "owned" by another application if it is the active public screen. The maximum size for use with a custom screen is determined by the size of the Workbench or active public screen. This prevents opening a screen that ends up not being centered on your monitor if it is larger than the Workbench screen. Custom screens that have dimensions smaller than the Workbench screen will be centered horizontally (not vertically). There are a few points to be aware of when Terminus is used on the Workbench screen. The console window is bordered, has depth and drag gadgets, but is not resizeable. To change the size of the console window you must alter {CONSOLE}{ROWS}{R} and/or {CONSOLE}{COLS}{L}. When using Terminus on a custom screen, which is the recommended method, it employs several techniques to enhance scroll rate and eliminate the disturbing flicker that so many programs are plagued with when using screens of 8 or more colors. By using interleaved bitmaps and custom blitter scroll routines you will no longer experience text flicker during scrolls on an unaccelerated Amiga. These scroll routines are transparent to the system and to those using CPUBlit. You can, via a command line option, disable interleaved bitmaps and therefore, these custom scroll routines if a future display system results in an incompatibility with these routines. Also be aware that non-AGA systems that lack true fast ram will have these scroll routines disabled to prevent the blitter from interfering with the internal serial port which could cause data loss at speeds above 9600bps. Although the default cursor is rendered as a block, it is recommended that the alternative sprite cursor {CONSOLE}{FAST CURSOR}{8} be used with high speed modems and custom screens to obtain faster text throughput, especially when large quantities of ANSI cursor control 17 sequences are anticipated to be received from the remote system. This option is not available when using Terminus on a public screen. Terminus uses a borderless display to show as much text as possible. Even if you are using a minimal NTSC screen size of 640x200 you will be able to display the normal 24 line, 80 character display plus a status line or 25 lines without the status line. 4.2 PALETTES Terminus has four palette "types" to choose from. The palettes themselves can be customized via the palette requester, but only the current palette can be changed. You need to select a new palette from the console requester in order to customize it. 4.2.1 PALETTE TYPES Terminus has four basic palette "types" or groups. Each type has 1, 3 or 4 "members" in the group. Each member relates to the screen depth in bitplanes. The four types are WORKBENCH, COLOR, MONO and CUSTOM. Each palette type also modifies the operation of the Set Graphics Rendition (SGR) ANSI sequence for the inverse, highlight and blinking attributes. The following table lists the palette types, number of screen colors available for that type and what effect it has on the SGR sequence. Type Colors Action WORKBENCH n/a This palette is limited to setting Terminus pens only and is insensitive to Workbench screen depth. You cannot adjust palette colors either. Inverse and rendered bold attributes are the only ones allowed. COLOR 2 Inverse attribute only. COLOR 4 " " " COLOR 8 " " " COLOR 16 Inverse and highlight attributes only. COLOR 32 Inverse, highlight and blinking attributes. (Uses the COLOR/16 palette and is only accessible when running under a system that has the AGA chipset.) CUSTOM 2 Inverse and rendered bold attributes. CUSTOM 4 " " " " " CUSTOM 8 " " " " " MONO 2 Inverse attribute only. MONO 4 Inverse and highlight attributes only. MONO 8 Inverse, highlight and blinking attributes. 18 Terminus incorporates logic at startup to adjust the internal default palettes according to which release of the operating system you're using. The logic copies the current settings of the Workbench screen palette and swaps several pen colors and register values due to the differences in color ordering under the 1.x and 2.x releases. The COLOR, MONO and CUSTOM palette types are handled a bit differently depending on an additional parameter, the ECS Denise or AGA Alice chips. If you're using 2.x or later version of the OS and one of these chips is present in your system, Terminus will swap colors 0 and 1 so that the 2.0 3-D "look" is used with all program requesters. The reason that one of these chips needs to be present is so that border blanking can be activated for that screen to prevent a disturbing border from being displayed. Border blanking can be disabled via the {GENERAL}{BORDER BLANKER}{B} option. Under 2.0 using the OCS (Original Chip Set) and under 1.3, colors 0 and 1 are not reversed so that the display looks pleasing for terminal use, however, the requesters will not have the 3-D "look". You can change the palette ordering to your liking if this does not satisfy you since palettes are saved to the defaults file and will be used for all future sessions after being modified. 4.3 TERMINAL EMULATIONS Terminus provides you with six terminal emulations although briefly described in this section, Appendix B goes into great detail on the various control characters and sequences that each emulation recognizes. 4.3.1 TTY EMULATION TTY is an acronym for Teletype which was a rather simple (by today's terminal standards) mechanical paper-only terminal. Only a few control characters are decoded in this emulation. 4.3.2 AMIGA EMULATION The Terminus Amiga emulation emulates most of the operation of the Amiga console.device. It does not decode some graphics and raw input related sequences which are described in Appendix B. 4.3.3 IBM ANSI EMULATION The IBM emulation comes in two flavors, color and monochrome with color being the default choice. If you're not using an Amiga with the AGA chipset then the Terminus color IBM ANSI emulation lacks the blinking attribute support. This is due to the limitation of 4 bitplanes for a hires screen with the OCS and ECS chipsets. 19 The monochrome version of this emulation provides a complete emulation since the blinking and high intensity attributes can be contained in a 3 bitplane, 8 color display. The console requester provides a special option for IBM Doorway keyboard mapping which allows functional remote use of an IBM or compatible MS-DOS system that is running the Doorway remote control program. This emulation does not provide support for the custom graphics modes or the keyboard reassignment that ANSI.SYS provides. 4.3.4 VT-52 EMULATION Terminus provides a 100% complete DEC VT-52 terminal emulation which is included primarily to make the VT-102 and VT-220 emulations complete as well. 4.3.5 VT-102 EMULATION The DEC VT-102 emulation lacks the interlace mode option and special test modes of a real DEC terminal. 4.3.6 VT-220 EMULATION The only things not included with the DEC VT-220 emulation are terminal specific test modes and downloadable character set support due to incompatible display ratio differences between the Amiga and a true VT-220 terminal. The VT-220 emulation also supports the following keyboard sequences: <CTRL>/ Sends a ^_ character. "Meta" keys When an alphabetic character (a-z, A-Z) is used with the <ALT> qualifier, an ESC character will preceed the character. Edit keys The following numeric keys mimick the edit functions of a true VT-220. Use the <SHIFT> qualifier to send them. <N7> - Find <N8> - Insert here <N9> - Remove <N4> - Select <N5> - Prev screen <N6> - Next screen 20 4.4 SPECIAL KEY SEQUENCES Terminus has several special key sequences that are present in the AMIGA, IBM and VT-xx emulations to send certain characters or sequences that are not normally sent, or easy to send. They are listed as follows: <SHIFT><TAB> - Sends <ESC><TAB> <CTRL><SPACE> - Sends a NUL character, hex 00, much easier to send then using the equivalent keyboard sequence <CTRL><@>. This sequence is used by EMacs to set a mark. <SHIFT><UP> - Sends <CSI>T <SHIFT><DOWN> - Sends <CSI>S <SHIFT><RIGHT> - Sends <CSI> sp @ <SHIFT><LEFT> - Sends <CSI> sp A 21 4.5 STATUS LINE The console provides you with a status line in the bottom row of the display, it's meaning is described as follows: +--------------------------------------- Terminus session name | +----------------------------- Cursor position indicator | | +----------------------- Capture file open indicator | | | +------------------- Printer on indicator | | | | +-------------- Terminal emulation | | | | | +---------- * C/R translation | | | | | |+--------- * L/F translation | | | | | ||+-------- * End-of-line output | | | | | ||| +------ * File transfer protocol | | | | | ||| | TERMINUSXXX XXX,YYY CAP PRT AMIGA LLC Z FX 8N1 115200 00:00:00 X 00:00:00 | | || ||| | | | | Remote CLI indicator REMOTE || ||| | | | | Quiet port indicator QUIET || ||| | | | | Locked keyboard LOCKED || ||| | | | | Send clip indicator CLIP || ||| | | | | Record indicator RECORD || ||| | | | | Script indicator SCRIPT || ||| | | | | Waiting indicator WAITING || ||| | | | | Input indicator INPUT || ||| | | | | Debug indicator DEBUG || ||| | | | | || ||| | | | | * Duplex mode ------------+| ||| | | | | * Handshake -------------+ ||| | | | | * Data bits ---------------+|| | | | | * Parity ----------------+| | | | | * Stop bits -----------------+ | | | | * Baud rate ---------------------+ | | | * Connect timer ------------------------------+ | | * XOFF'd indicator -----------------------------------+ | Time-of-day clock -----------------------------------------+ Listed below the CAP and PRT indicators are nine indicators that will be displayed when the respective state is active. They are listed here in prioritized order. If more than one of these states is active Terminus will display each one, once per second, in succession. REMOTE Displayed when the remote CLI function is active. See the description on the REMOTE script command for details on remote CLI operation. QUIET Displayed when the serial port is in quiet mode as determined by [MISC][QUIET SERIAL?] and {PORT}{PORT QUIET}{P}. LOCKED Displayed in VT-102 or VT-200 emulation after a set KAM (Keyboard Action Mode) sequence was received. CLIP Displayed when a send (or quoted) clip is in progress. RECORD Displayed when script recording is in effect. 22 SCRIPT Present whenever a script is executing. WAITING Whenever Terminus is halted due to a pending WAIT command, this indicator will be present. INPUT Visible when the script is waiting for input. DEBUG This indicator is present when Terminus was started with the DEBUG command line option or icon tooltype. The cursor position indicator, shown here as XXX,YYY actually displays numbers referring to the column, XXX, and row, YYY, where the cursor is located on the screen. The XXX in the Terminus session name will be replaced with the actual session number for the session in use. This is the same name that the ARexx port is named as well. Although the time-of-day clock is shown here in 24 hour format, it can also be displayed in 12 hour, am/pm format as well. {GENERAL}{24 HOUR CLOCK}{2} controls this. The connect timer, however, is always in 24 hour format. Items that have an asterisk denote hidden gadgets that are attached so that you can change that item with the left mouse button. If you have either <SHIFT> key depressed when you click on one of these gadgets it will scroll down through its settings rather than up. The connect timer is reset when the gadget is selected while the XOFF'd indicator gadget will restart the stopped serial device. Please see the section on XON/XOFF flow control for more information on this. The status line is also used to indicate when the Terminus console window is active for receiving keyboard input. It does this by only displaying the session name, online timer and time-of-day clock when the window is inactive. This provides you with visual feedback that is normally done via the window border which is not present when Terminus is used on a custom screen. Please remember that when the status line is located within the title bar the hidden status line gadgets are disabled. 4.6 DEFINING A CONSOLE To begin defining a console open the console requester and first select the terminal emulation that this console is going to use. You must do this first since Terminus will set various other options to suggested defaults for each emulation. You should select the desired palette type next then adjust the screen type. Once you've selected the emulation, palette and screen you are free to change the other options as you desire without having your previous selections disturbed. Once you are finished defining your console you can select {CONSOLE}{SAVE DEFINITION}{V} so that the current console configuration can be saved to a file for use later with the phonebook. 23 4.7 CHAT MODE Terminus gives you a multiple line chat function with adjustable line height and history buffer size. The chat buffer does not reside in a separate window, the console is reduced in line height by the number of lines in the chat area. You must set the number of lines in the chat area via {GENERAL}{CHAT LINES}{T} prior to activating it. Any changes afterward will be ignored until you exit and then reenter chat mode. The chat area is not a text editor, it is essentially a single line buffer that is folded into several lines. Although the line wraps when the end is reached. it does not word wrap. The chat buffer accepts text input as expected except for "natural" control characters which are expedited. If you want to send a control character within a chat message you must prefix it with a '^'. A pair of consecutive '^' characters will send that character itself. The keys and key sequences that control the chat buffer are listed as follows: <RETURN> - Sends the current contents of the chat buffer, copies the buffer to the history buffer and then clears the buffer for the next entry. <UP> - Moves the cursor to the same column on the previous line. <DOWN> - Moves the cursor to the next column (or end of line) on the next line. <LEFT> - Moves the cursor to the left and wraps to the previous line, last column if the cursor is at the leftmost column. <RIGHT> - Moves the cursor to the right and wraps down to the next line, first column if the cursor is at the rightmost column. <SHIFT><LEFT> - Moves the cursor to the beginning of the line. <SHIFT><RIGHT> - Moves the cursor to the end of the line. <ALT><LEFT> - Moves the cursor one word left. <ALT><RIGHT> - Move the cursor one word right. <ALT><UP> - Moves up one line in the chat history buffer. <ALT><DOWN> - Moves down one line in the chat history buffer. The chat buffer is cleared once the end of the history buffer is reached. <CTRL><LEFT> - Moves the cursor to the start of the buffer, first line, first column. 24 <CTRL><RIGHT> - Moves the cursor to the end of the buffer. 4.8 SPECIAL MOUSE SEQUENCES Terminus provides several mouse sequences for sending characters and ANSI cursor movement sequences. If these sequences conflict with other utilities that you may be using then you will want to disable {GENERIAL}{MOUSE FUNCTIONS}{S}. Be warned that all clipping, from the main display and the review buffer is disabled as well as the following functions. 4.8.1 CHARACTER MOUSE The two sequences, <ALT><LMB> and <SHIFT><LMB> will send the character underneath the mouse. The <SHIFT><LMB> sequence also sends the sequence defined in {CONSOLE}{EOL OUT}{E} after the character has been sent. 4.8.2 ANSI CURSOR MOUSE The <CTRL><LMB> sequence gives you the ability to send cursor movement sequences via the mouse pointer. To do this you first have to place the mouse pointer over the character position that you want to move the cursor to then press <CTRL><LMB>. Terminus will determine which of the four cursor movement sequences need to be sent (as well as how many) in order to move the cursor from the present location to the desired position as per the mouse pointer. Please take note that some remote systems may have problems with receiving a large chunk of data that this feature is capable of generating, in that case you would want to activate {CONSOLE}{MOUSE PACING}{I}. What this option does is "pace" each cursor sequence by waiting for the cursor to move before sending the next sequence. Of course, for this option to work, the remote system must echo the cursor movement sequences or else the entire operation will not complete. If a new ANSI mouse operation is performed before the current one is completely sent it will override that list of sequences and start from the current cursor position to move it to the newly requested location. 4.9 HEXADECIMAL DISPLAY MODE Terminus has the ability to switch its console, regardless of which terminal emulation it is currently set to, into a hexadecimal display mode for situations that require examining the sequences of characters coming in from the remote system. The format of the display while in this mode is: 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f ABCDEFGHIJKLMNOP 25 The 16 character pairs to the left are the hexadecimal values of each character as they are received. The 16 characters to the right are the ASCII characters that each hex character represents. Control characters in the range of 00 through 1f are displayed as inverse characters in the 40 through 5f range. The other set of control characters in the range 80 through 9f are displayed in inverse as well but use the 60 through 7f range instead. The format of each line will be preserved as it scrolls off the top and is copied to the review buffer and the capture file, if one is opened. 4.10 XON/XOFF FLOW CONTROL The status line contains a special indicator that appears whenever the serial port has been stopped due to an XOFF character being sent or received. The character "X" is displayed so that you have a positive indication of the status of the serial port. What's more, whenever you keyboard a <CTRL><S> the display stops immediately so that anything that catches your eye will still be there where you expect it to be. To restart the device in the case of a spurious XOFF character being received, just press <CTRL><Q>. These two keyboard sequences are only in effect when you have set {SERIAL}{XON/XOFF}{X}. 4.11 BUFFERED PRINTER I/O The printer I/O support in Terminus is dynamically buffered so that the console is not locked when the printer is currently unable to receive more data. All the VT emulations have several printer control sequences that can activate the printer automatically, buffered I/O allows you to continue using the console while the printer is still being sent data. {PATHS}{PRINTER}{N} allows you to define the AmigaDOS printer device name "PRT:" or a filename to direct printer output to if you cannot use, or do not have, a printer. 265 USING CAPTURE FILES Capture files contain copies of displayed text or raw data that is received by the console in Terminus. If {CONSOLE}{RAW CAPTURE}{9} is set all data received will be captured as is. Otherwise, text as it appears on the screen will be saved instead. There are two ways of opening a capture file, you can either open the file using [TRANSFER][OPEN CAPTURE...][O] or [TRANSFER][OPEN W/SAVE...][o]. Both will open a new file, any data in an existing file will be deleted first. The difference is that the later will copy the contents of the review buffer immediately to the capture file while the former does not. There is also [TRANSFER][APPEND CAPTURE...][A] and [TRANSFER][APPEND W/SAVE...][a] which do not clear the contents of an existing file when it is opened. Any captured data will be appended to the contents or a file will be created if one does not exist. This method of opening capture files is used by the dialer when a connection is established. When you're finished capturing the data you wish to save you can close the file with [TRANSFER][CLOSE CAPTURE][c]. Capture files are closed automatically when a Terminus session is ended or when you (or the dialer) open a different capture file. 276 USING THE REVIEW BUFFER Terminus provides you with a flexible, multitasking review buffer that has a fast text search facility, buffer loading and integrated clipboard support than can be operated from the keyboard as well as the mouse. The review buffer is implemented as a "circular" buffer that always contains the most recently received data from the console. The size of the buffer in kilobytes is determined by {GENERAL}{REVIEW BUFFER SIZE}{R}. You can open the review buffer by using either [BUFFER][REVIEW AT END...][b] or [BUFFER][REVIEW FROM...][B]. The first method opens the review buffer at the end of the buffer while the second option is used to reopen the buffer at the last position when the buffer was closed. If there as been new data placed in the buffer since the last time it was opened and the old position has been overwritten, it will open at the end of the buffer instead. You can also load the review buffer with the file of your choice by using [BUFFER][LOAD BUFFER...]. The review buffer will be dynamically resized if the file is larger than the current size so that the entire file can be loaded. Terminus does a few checks on the current free memory pool in order to determine if it can safely do this, for one, it needs to see if there is a contiguous memory block large enough to satisfy the size requirement. It then checks to see if the new size will leave you with less than 100k of free memory. If either check fails Terminus will determine a suitable size and load as much of the file as it can, it will inform you of not being able to load the entire file as well. In either case, {GENERAL}{REVIEW BUFFER SIZE}{R} will be updated to reflect the new buffer size. The number of lines displayed in the review buffer is determined by {GENERAL}{REVIEW LINES}{W}, which defaults to one half the size of the main display. The buffer window also has several system gadgets attached to it, the standard close gadget and resize gadget which you can use to adjust the vertical height of the window. You cannot adjust the width of the window however. The right window border also contains the scroll and up/down gadgets for moving around in the review buffer via the mouse. The keyboard can also be used to move within the review buffer space, the key sequences are described below. The review buffer window allows for "transparent" keyboard use. It does not use any gadgets with hotkeys attached to them so that you can send data out of the serial port while the review buffer window is active. The only keys that cannot be used for terminal use are the numeric keypad keys, the cursor arrow keys and the <ESC> key which are used to control the operation of the review buffer. To send any of these keys you must first activate the main terminal display then send these keys. 6.1 SEARCHING IN THE REVIEW BUFFER Terminus provides you with a very fast text search facility based on the Boyer-Moore algorithm for use in the review buffer. There are two types of searches accessed via [BUFFER][START SEARCH...][e] or [BUFFER][START EXACT SEARCH...][E], the first one will search for any text entered into the string gadget requester without regard for case. 28 The later will begin a search that is sensitive to case. Both searches are begun from the start of the review buffer and will position the review buffer display and cursor to the start of the located text. [BUFFER][REPEAT SEARCH][f] will continue searching for text from the point of the last found text. If the review buffer display is not opened when you activate this menu item it will open the buffer and position the display and cursor over the located text if found. Terminus will post a requester if a match is not found in the review buffer. Also, [BUFFER][REPEAT SEARCH][f] will not be enabled until a search has been attempted. Once the search operation fails, either by starting a new search or repeating a current search, [BUFFER][REPEAT SEARCH][f] is again disabled. It is also disabled when the review buffer is cleared or loaded with a new file. 6.2 NAVIGATING IN THE REVIEW BUFFER The review buffer can be operated via the keyboard and mouse. There is a scroll gadget and up/down gadget pair within the right border of the window to navigate via the mouse. There are also a host of keyboard equivalents for navigation from either the cursor arrow keys or with the numeric keypad. The cursor arrow keys are present for those Amigas, such as the A600, which do not have a numeric keypad. The layout of the numeric keypad and the functions they provide are as follows: <N7> - Top of buffer <N8> - Up one line <N9> - Up one page <N6> - Cursor left <N5> - Begin clip <N4> - Cursor right <N1> - End of buffer <N2> - Down one line <N3> - Down one page <ENTER> - End clip The cursor arrow assignments are: <UP> - Up one line <DOWN> - Down one line <SHIFT><UP> - Up one page <SHIFT><DOWN> - Down one page <CTRL><UP> - Top of buffer <CTRL><DOWN> - Bottom of buffer <LEFT> - Cursor left <RIGHT> - Cursor right Alternate begin/end clip sequences are: <CTRL><RETURN> - Begin clip <ALT><RETURN> - End clip 297 CLIPBOARD SUPPORT Terminus provides clipboard support for both the main display as well as a fully keyboard and mouse operable version that works in the review buffer. Be aware that these features can be disabled via the {GENERAL}{MOUSE FUNCTIONS}{S} option. 7.1 MAIN DISPLAY Clipping text from the main display is accomplished via the <LMB>. First position the mouse pointer over the character you wish to begin the clip at. Next, press and hold <LMB> to anchor the clip. Now drag the mouse while keeping the button depressed and move the pointer to the end of the text you plan to clip. When you release the mouse button the highlighted text will be immediately written to the clipboard. Be aware of the "overloading" of the <LMB> for use with the ONMOUSE script command. If you press and release the <LMB> over the same screen location, even is the mouse was moved off of that position while <LMB> is held down, it will satisfy the ONMOUSE condition if one is active. You must move the mouse at least one character position away from where you started the clip operation in order to have a clip action performed. No keyboard equivalent support is available for the clipping from the main display. You can, however, use the keyboard to clip from the review buffer as described below. 7.2 REVIEW BUFFER Keyboard controlled clipping within the review buffer is started with either <N5> or <CTRL><RETURN>. You then use <ENTER> or <ALT><RETURN> to complete the clip operation. Keyboard controlled clipping of the review buffer is not affected by the state of {GENERAL}{MOUSE FUNCTIONS}{S}. If that option is inactive you will not be able to use the mouse to clip from the review bufer, but you will still be able to use the keyboard to clip. When using the keyboard to clip data from the review buffer you first place the review cursor over the character where the clip will start from. Next, press <N5> or <CTRL><RETURN> to "anchor" this location. Now, as you use the keypad to move the cursor you will see that all text between the anchor and the cursor is highlighted. You can move the cursor in either direction away from the anchor, text between it and the cursor will be highlighted to indicate what portion of the review buffer will be clipped. Once you've reached the point where you want to end the clip press <ENTER> or <ALT><RETURN>, Terminus will then copy the highlighted text to the clipboard. Clipping from the review buffer with the mouse is essentially the same as from the main display. First place pointer over the start of the clip then press and hold <LMB> down to anchor the start of the clip. 30 Moving the pointer will adjust the highlighted area that will be clipped once you release the mouse button. Moving the pointer above or below the window borders will initiate paced scrolling if the section you need to clip is larger than the review buffer window. 7.3 SENDING CLIPBOARD DATA Terminus provides you with two methods of sending data contained in the clipboard. The first option, [BUFFER][SEND CLIPBOARD][v], will send the contents of the clipboard as-is to the serial port. The other option is [BUFFER][QUOTE CLIPBOARD][V] which uses two options to format each string of clipped data prior to it being sent. The first option is {GENERAL}{QUOTE STRING}{Q} which defines a string of one or more characters that will be prefixed to each string of clipped data. The other option is {GENERAL}{QUOTE LENGTH}{U} which controls the total length of the string. Any clipped strings longer then this length (minus the length of {GENERAL}{QUOTE STRING}{Q}) will be truncated. 318 USING THE PHONEBOOK A Terminus phonebook file, much like the printed version that is probably located in a desk drawer or hall closet in your house, contains phone number entries with the names and addresses of places to call. We have little use for addresses, but the idea is the same. The phonebook requester is what you'll be using to load and save different phonebook files, sort the phonebook, select entries for dialing and for creating, editing or deleting phonebook entries. This section teaches you how to do all these operations. When you first open the phonebook via [PHONEBOOK][DIRECTORY...][z] you are presented with a rather large requester that has a bordered rectangle occupying the upper half of the window. The rectangle is the phonebook entry list box, it can show up to ten entries from the phonebook at any one time. You can move around a phonebook file that has more than ten entries by using the scroll bar or up/down gadget pair to the left of the entry box. The operation of this aspect of the phonebook requester is much like a file requester. There are also a host of keyboard controls that enable you to fully operate the phonebook requester as well, they are discussed below. {PHONEBOOK}{DISPLAY}{I} controls the way the phonebook requester displays the phonebook entries, it provides you with three different formats, NAME COMMENT and DATE as shown below in that order. ASSSS NNNNNNNNNNNNNNNNNNNNNNNNNNNNN P ################################ ASSSS NNNNNNNNNNNNNNNNNNNNNNN CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC ASSSS NNNNNNNNNNNNNNNNNNNNNNNNNNNNN DD/MM/YY P ####################### where: A - Autorecord flag. S - Selection order number. N - Entry name. C - Comment. P - Dial prefix. # - Phone number. DD/MM/YY - Last connect date. 8.1 AUTOMATIC SAVING OF PHONEBOOK FILES As the last connect date is saved for each phonebook entry, Terminus keeps track of the current status of the phonebook in use. If an entry has been connected to at any time during the current session the phonebook will be automatically saved prior to loading a new phonebook or exiting the session. 8.2 LOADING AND SAVING PHONEBOOK FILES {PHONEBOOK}{LOAD PHONEBOOK...}{L} and {PHONEBOOK}{SAVE PHONEBOOK...}{V} which, as their names suggest, allow you to load or save a phonebook file. Either one will open the file requester so that you can select or enter a filename that will be used to load a 32 phonebook from or save the current contents of the phonebook to. The text indicator rectangle above the load/save gadget pair shows the name of the currently loaded phonebook file. When you load a phonebook file the current entries are deleted first. If you wish to combine two or more phonebook files together you must use the AmigaDOS command "Join" or you can use a text editor to accomplish this as the files are in ASCII format. 8.3 HIGHLIGHTING AND SELECTING ENTRIES Both the keyboard and the mouse can be used to highlight or select entries. The reverse colored bar is the highlight bar and can be moved by using the <UP> <DOWN> cursor keys to move it, if you reach the top or bottom of the entry list the highlight bar will "wrap" to the other end of the list. To select an entry, position the highlight bar over the entry you want to select and press <SPACE> or place the mouse pointer over the entry and click the left mouse button. You can tell when the entry is selected by the number that will appear to the left of the entry name. {PHONEBOOK}{UNSELECT}{U} will deselect all selected entries and update the entry list to reflect this change. 8.4 SORTING ENTRIES {PHONEBOOK}{SORT ORDER}{S} allows you to select how you would like the list of entries to be sorted. The first three methods, NAME, NUMBER and DATE, use the entry name, first phone number or connection date for sorting, just click on {PHONEBOOK}{SORT}{R} after choosing either of these two sort order methods. The last method of sorting, SELECT, requires that you go through the list and select the order in which you would like the list displayed. After putting them in the order you choose click on {PHONEBOOK}{SORT}{R} to sort the list in selection order. 8.5 CREATING AND EDITING ENTRIES You can edit an existing entry by placing the highlight bar over the entry then clicking on {PHONEBOOK}{EDIT...}{E} which then opens the entry editor requester with the contents of the entry. You can create a new phonebook entry by either selecting {PHONEBOOK}{ADD...}{A} from within the phonebook or via [PHONEBOOK][CREATE ENTRY...][K]. Either method results in the opening of the entry requester with a new entry titled "New Entry". The serial and transfer settings currently in use will be copied over to this new entry as well. At a bare minimum you will need to enter a phone number in {ENTRY}{PHONE #1}{1}. Enter additional phone numbers in the subsequent string gadgets. Numbers must be entered in order or the dialer will cease dialing once it reaches a blank number entry. If {ENTRY}{PHONE #1}{1} is left blank, the entry will be erased when you close the requester via {ENTRY}{OK}{O}. 33 If you have more than one dialing prefix defined you will want to select the appropriate one in {ENTRY}{PREFIX}{X}. Next you should change the name of the entry to a meaningful name and you might also want to add some additional comments in the string gadget below the name gadget if you desire. If you wish the dialer to automatically open a capture file for this entry after it establishes a connection you will want to define a filename in {ENTRY}{CAP. FILE}{F}. The file will be opened in append mode without saving the current contents of the review buffer. The next filename to consider defining is {ENTRY}{SCRIPT}{T}. This is the entry login script file that the dialer will execute after making a connection. This script serves a second purpose as well, it is used to store the function key macros for the entry. You must define a script filename here in order to access the macros requester via {ENTRY}{MACROS...}{A}. If you already have a password for this entry you will want to define it in {ENTRY}{P/W...}{W}. Otherwise, select the type of password you want Terminus to generate for you via {ENTRY}{P/W TYPE}{Y}. If you need a generated password of a specific length or less than the current value in {ENTRY}{P/W LENGTH}{L} you will need to change that as well. When you select {ENTRY}{OK}{O} Terminus will generate a password for you as long as {PHONEBOOK}{P/W...}{P} has been defined. Please refer to the section below on PASSWORD MAINTENANCE that goes into detail on the generated passwords that Terminus can provide you with. {ENTRY}{SERIAL...}{S} and {ENTRY}{XFER...}{R} will open the appropriate requester to modify the options for the entry. {ENTRY}{MACROS...}{A} will open the macros requester, but as mentioned above, you must have a script filename defined in order to do so. {ENTRY}{GET DEFINITION...}{G} is used to select a console definition file that the dialer will load after making a connection. No entry here will result in Terminus using the current default console configuration. {ENTRY}{RESET TIMER}{I} will reset the online timer in the status bar after the dialer makes a connection. Set {ENTRY}{CENTS/MIN.}{/} to a non-zero value if you would like to track how much time is costing you while online. This is not intended to be an accurate expense accounting feature, just a rough estimate of what it costs for each connection. Once you're done configuring an entry you must select {ENTRY}{OK}{O} in order to save it. Remember though, if {ENTRY}{PHONE #1}{1} is left blank, the entry will be deleted. If {ENTRY}{CANCEL}{C} is selected, the entry will be discarded if it was newly created entry. If it was an existing entry opened for editing, only the changes will be discarded, the original entry will remain unchanged. 34 8.6 DELETING ENTRIES {PHONEBOOK}{DELETE}{T} is used to delete the currently highlighted entry. 8.7 PASSWORD MAINTENANCE Passwords; if you've been telecommunicating for any length of time, you've most likely experienced that frustrating feeling after the remote system has rejected what you had hoped was the correct password. Of course, you've misplaced that scrap of paper or simply forgotten it, so you're stuck and have to ask the sysop to reset your password or delete your account so that you can get access to the system again. Forgotten and lost passwords have been the bane of modem users for as long as the need for security arose. There's no doubt of the protection a password provides, but that doesn't comfort you when you can't access the system you're calling due to a forgotten password. Some people tend to respond to this problem by getting into the habit of using a handful, or even less, of easy-to-remember passwords for all the systems that they call. Using the same password on more than one system is definitely an invitation for some miscreant to abuse your access on those systems and possibly harm your online reputation in the process. Using a simple password that's easy to remember is not wise either, if it's easy for you to remember, it's probably easy for someone to deduce on their own as well. The best method for keeping your passwords safe is to use unintuitive sequence of characters, not words, and to use different ones on each system that you call. However, multiple random sequences of characters are not easily remembered, your brain (and probably everyone else on this planet) simply can't remember things that can't be associated with something else unless a lot of effort is used to force it in there. What's more, you should get in the habit of changing passwords every so often, especially for pay services. The more important the system is to you, the more often you should change the password used for access. For these reasons Terminus has the phonebook, so that you don't lose passwords. It also provides a convenient, easy-to-use facility to generate new passwords regularly with random sequences of characters. All this is accomplished via {PHONEBOOK}{P/W...}{P}. Terminus uses the password that you enter here as a "seed" in combination with the name of each phonebook entry to generate a random password for that entry. The best way to set up for using this password generation system is to first build your phonebook of all the systems that you presently call. After verifying that the current passwords for each entry are correct you select a master password for this phonebook. The one you use here 35 can be anything you choose, it's only used as a seed and not as a password for calling. Now, as you add new entries to the phonebook or when you choose to change a password to an existing entry, use {ENTRY}{P/W TYPE}{Y} and {ENTRY}{P/W LENGTH}{L} to generate a random password. When you select {ENTRY}{OK}{O} Terminus will generate a new password and then reset the {ENTRY}{P/W TYPE}{Y} so that the password will remain unchanged until you repeat this process. Of course, you have to connect to the system you want to change the password for before you actually change it. So, log into the system first using the old password, edit the entry in the phonebook to change the password, then use whatever commands are necessary for that system in order to update the password. Use [PHONEBOOK][SEND PASSWORD][Z] to send the new password to complete the password changing process. Don't forget to save the phonebook or you will have to regenerate the password prior to calling the system the next time. That's the safety factor the master password provides for you since the same random sequence will be generated for the same master password and entry name. 369 USING THE DIALER Terminus has an intelligent dialer that you will use to dial one or more selected phonebook entries. You can start the dialer from several places, {PHONEBOOK}{DIAL...}{D} can be used after selecting one or more entries, or you can quick-dial an entry by double-clicking the entry with <LMB> or by positioning the highlight bar over the desired entry and pressing <RETURN>. You can restart the dialer by selecting [PHONEBOOK][REDIAL...][r] or you can use the [PHONEBOOK][DIAL NUMBER...][j] to create a temporary phonebook entry for single number dialing. After connecting with the system that the number is associated with you can use [PHONEBOOK][UPDATE ENTRY...][y] or {PHONEBOOK}{EDIT ENTRY...}{E} to make the entry permanent. While the dialer is activated via the phonebook requester and menu, it is controlled by the options that are located within the modem requester. The dialer will loop through the selected entry list based on the value that {MODEM}{ATTEMPTS}{T} is set to. Each entry will be tried that number of times before the dialer exists. The attempt count is reset each time the dialer is started. Another dialing control value, {MODEM}{TIMEOUT}{U}, instructs the dialer to wait that number of seconds for each dialing attempt. If the modem does not return a response within that period of time the dialer will hangup and go on to the next entry in the list. {MODEM}{PACING}{P}, when set to a non-zero value, will insert a delay in 1/100th second increments between each character sent to the modem. This option is not normally needed, but is present for the few modems out there that can't handle command strings being sent at the baud rate Terminus is set to. It sounds a bit strange, but there are modems that simply can't handle commands that are sent too fast. The last integer value that controls the operation of the dialer is {MODEM}{DELAY}{D}. It tells the dialer how many seconds to wait after dialing the last entry in the select list. The dialer requester has four gadgets located along the bottom that you can use during it's operation. The first one, {DIALER}{MONITOR}{M}, will echo to the screen whatever the modem sends back while dialing. You can use this option to verify the operation of the dialer if you appear to be having problems while dialing or if you just like to see what's going on. {DIALER}{SKIP}{S} will abort the current entry dialing attempt and move onto the next entry in the select list. {DIALER}{SKIP}{S} can also be used during the redial delay that occurs at the end of trying each entry in the list to restart dialing immediately. <SPACE> will also accomplish the same operation. {DIALER}{REMOVE}{R} removes the entry currently being dialed from the select list. {DIALER}{EXIT}{E} aborts the current dialing attempt and exits the dialer. Several things occur when the dialer establishes a connection. The first thing is that it parses the modem CONNECT response to determine the 37connected baud rate. {MODEM}{DIALER AUTOBAUD}{B} determines whether or not Terminus changes it's baud rate to the connect rate. Do not use this option if you're operating a modem with a fixed baud rate, which is usually the case with high-speed or error correcting modems. If this is the case then the connect rate is used only for computing file transfer times with uploads and downloads. For this reason you should have your modem configured to return extended CONNECT responses. The next thing that is done is that the dialer requester is closed and if a console definition file is defined for this entry it is loaded and processed. The dialer then brings the main screen or window to the front of the display if {GENERAL}{SCREEN POPUP}{E} is activated. If the console definition file processed causes a screen change the new screen will be opened in the front of the display regardless of the setting of {GENERAL}{SCREEN POPUP}{E}. The dialer then opens a capture file if the entry has one defined, it will close the current capture file if necessary. The capture file will be opened in append mode so that the current contents of an existing file are not lost. The contents of the review buffer are not saved to the capture file. The last thing the dialer does before turning control of Terminus back over to you is to check to see if a script file is defined in the entry. If there is one defined, Terminus will either open it in record mode if the auto-record flag is set or it will begin executing the script. Please refer to USING THE SCRIPT RECORDER below for details on the record feature. Also note that while the dialer can launch an ARexx script if the script name has a postfix of ".trx", it cannot utilize the script recorder for generating ARexx scripts. 3810 FILE TRANSFERS Terminus provides several built-in file transfer protocols and numerous options to control the operation of them. 10.1 FILE REQUESTER NOTES If you previously had used JR-Comm for file transfers you are most likely familiar with the capability it provided you with for keyboarding text to the remote system while it's internal file requester was open. The advantage of this feature is primarily noticed by floppy based Amiga users, it allows you to "pre-load" the file requester before starting a remote file transfer operation. Otherwise, the transfer could time out before the requester was done reading the disk directory. Well, nothing has changed in Terminus although it now uses external file requester libraries to select files for transfer. Terminus will launch a child process to manage the file requester so that you can still communicate with the remote system while the file requester is open. 10.2 ASCII SEND Terminus provides you with a very versatile facility for transmitting ASCII text files to a remote system. Due to the many ways that different systems need to have the text sent to them, Terminus has several options that will allow the transfer to complete normally. To start the ASCII send you use [TRANSFER][ASCII SEND...][i] to open the file requester for selecting the file you wish to send. Terminus will then open the stats requester and start transferring the file you select. There are two options, {TRANSFER}{CHAR DELAY}{H} and {TRANSFER}{LINE DELAY}{L}, that you can use to govern the rate at which characters and lines are sent. If the system that is receiving the file can't accept the file at full speed you should use either (or both) of these options to slow it down some. Another option that controls the rate at which characters are sent is {TRANSFER}{CHAR PACING}{A} which should be used whenever the remote system can only handle a few characters at a time. This option accomplishes this by looking for the character to be echoed back before sending the next character in the file. For this reason, this option will not work if the remote system does not perform character echoing. If you're planning on sending the text to a line editor there are other things that you might have to watch out for. First, some line editors will stop accepting input when a blank line is sent. To prevent this you can activate {TRANSFER}(EXPAND BLANKS}{B} so that when a blank line is seen it will be expanded to a single blank character to prevent the remote system from ending input. 39 The other thing to take into account are line editors that prompt you for each new line. These editors often will lose data or get confused if the next line is sent before the remote system has accepted the last line and output the prompt for the next line. {TRANSFER}{PROMPT CHAR}{M} allows you to select a decimal value equivalent to the prompt character, or one of the characters that remains constant for every prompt in a multi-character prompt. 10.3 RESIDENT PROTOCOLS All the file transfer protocols in use by Terminus strictly adhere to the specifications outlined in the various documents that are available for each protocol. The following is a short description of the protocols available. 10.3.1 XMODEM The grandfather of most every protocol in use by personal computers today. The XMODEM checksum protocol was created by Ward Christensen back in 1977. XMODEM, while widely supported, is not the most efficient or error-proof protocol to use for transferring data. It is recommended that you use one of the other protocols below for transferring data when available, only use XMODEM when no other protocol is present. 10.3.2 XMODEM-CRC The original XMODEM protocol modified with a 16 bit CRC polynomial for better error detection. Terminus will "step down" to XMODEM checksum if the sender does not recognize the initial CRC-16 handshake. As with XMODEM, this protocol is not that efficient due to the small 128 byte data blocks used to transfer data. 10.3.3 XMODEM-1K A variant of XMODEM-CRC that uses 1024 byte blocks which gives you higher throughput than the original XMODEM protocol by using 1024 byte data blocks for transmission. Some systems incorrectly call this YMODEM. As with XMODEM-CRC, Terminus will "step down" to XMODEM checksum if necessary. 10.3.4 YMODEM This is TRUE YMODEM(tm), which is a batch transfer protocol. The filename, date and file size are transferred in a separate header block at the beginning of each file that is transferred. This protocol also preserves the correct file size; the XMODEM and derivative protocols described above pad characters at the end of the file. Uploads using this option are restricted to block lengths of 128 bytes. 40 10.3.5 YMODEM-1K TRUE YMODEM(tm) except that it will force uploads to 1024 byte blocks. It is recommended that this version be selected except in cases where the system you are calling will only accept the smaller 128 byte block of the early versions of YMODEM. 10.3.6 YMODEM-G This variation of YMODEM is intended for error correcting modems and hard-wired connections. Because this protocol does no error correcting, it can dispense with the need for an acknowledgement of each transmitted block of data. The file is transferred with little delay and can achieve the highest throughput of any of the protocols listed here. If an error is detected, the transfer will be aborted, hence the need for an error-free connection in order to use this protocol with confidence. 10.3.7 ZMODEM This is one of the newest and most robust protocols available. It is capable of batch transfers, automatically initiated downloads, 32 bit CRC error checking, and a unique ability to resume a transfer that had been partially completed. Terminus supports one of the most complete implementations of the ZMODEM protocol as defined by the specification document written by ZMODEM's author, Chuck Forsberg. 10.4 NOTES ON XPR XPR is not a protocol but a specification for allowing external file transfer protocol modules to be used with Terminus. Included with the Terminus distribution are KERMIT and CIS B+ protocol modules, both have been tested and found operational with Terminus in all respects. Terminus normally manages the initialization of an XPR module via the option string variable XPRINIT$. In order to reduce the drudgery of typing in a default init string for each phonebook entry that uses an XPR module, you can assign a default environment variable that Terminus will read from your ENV: directory after selecting the desired XPR module. For example, say you wish to use the KERMIT XPR module and would like to take advantage of the use of an environment variable for it. Using a text editor, create a file named "xprkermit" that contains the appropriate init string for that module. You will need to write this file to your ENV: directory so that Terminus can find it. Please be aware that the default location for ENV: is the ram disk. In order to keep the environment string for future use you will need to copy it over to ENVARC: as well so that it will be reloaded into ENV: whenever you reboot your system. 41 Also take note that while Terminus provides an options requester for setting various internal options for an XPR, the requester and the options are under the control of the XPR module, not Terminus. Accordingly, Terminus is also unable to access these values, so it cannot create init strings or otherwise save these settings for future use. That is why the XPRINIT$ variable is present as well as the ability to locate environment variables to preload it with. Finally, once an XPRINIT$ is initialized it will not be overwritten unless you select another XPR module first. Select the same module to effectively reset the XPRINIT$ to the current state of the associated environment variable. 10.5 NOTES ON FLOW CONTROL ZMODEM and YMODEM-g are known as full-flow protocols due to their ability to send data without interruption. For ZMODEM transfers, you can use either CTS/RTS handshake (hardwire) or you can use XON/XOFF handshake. YMODEM-g requires a modem that supports CTS/RTS handshake due to its need for full 256 byte transparency. YMODEM-g does not have the ability to correct for errors, so it needs an error-corrected modem or otherwise error-free connection. Since almost every error-correcting modem supports CTS/RTS handshaking, this should not be a problem. 10.6 THE STATS REQUESTER This requester is used during file transfers. It displays several parameters that detail the status of the transfer and are listed as follows: Protocol Displays which protocol is being used for this file transfer. If an XPR based transfer is in progress the name of the library being used is displayed instead. Path Displays the path where the file is being read from or written to. The string "<current directory>" is displayed when no path is present. Name Name of the file being transferred. File size Total size in bytes of the file being transferred. Uploads will always show a value here, downloads will only show a value when using a protocol that supports file information transfer, such as YMODEM and ZMODEM. Bytes xfer'd Total number of bytes transferred thus far. % xfer'd Percentage of file transferred. Based on bytes transferred to bytes left. A display of "0%" is used when the file size was not known at the start of the download. 42 Actual Elapsed transfer time. Remaining Estimated time remaining to complete transfer. Based on chars/sec and bytes left. A display of "--:--:--" is shown if file size was not known at the start of the download. Errs/block Error count for the current block being transferred. Errs/xfer Error count for the entire transfer. Chars/sec Computed characters per second for the current transfer. Based on bytes transferred and elapsed time. Status/error Most recent status or error message. There is also a bargraph located at the bottom of the requester that shows a graphical representation of the total percentage of the file transferred. It, like the decimal percentage displayed next to "% xfer'd" are active only when the file size is known beforehand. All uploads will show this, but only YMODEM and ZMODEM downloads (or XPR modules that support file information) have this active since the name, date and size of the file are sent at the beginning of the transfer. 4311 FUNCTION KEY MACROS Function key macros give you up to 40 strings that can be sent out the serial port by pressing the function key that the string is assigned to. The first 10 macros are accessible via <F1> through <F10>. The other 30 are accessed by using the <CTRL>, <ALT> and <SHIFT> key modifiers along with a function key. Please be aware that certain emulations appropriate the function keys for their own use, so less than 40 might be available. The emulations that affect function key macros are: TTY/AMIGA - All 40 function key macros are available for your use. IBM/MONO - When {CONSOLE}{IBM DOORWAY MODE}{Y} or [MISC][DOORWAY?][H] are active both of these emulations are unable to use function key macros due to keyboard remapping for Doorway use. VT-52/102 - If a macro is not defined for keys <F1> through <F4> they will send the equivalent PF key that are also mapped to the top row of keys on numeric keypads for the A500, A2000 and A3000 keyboards. This is needed for A600 which has no keypad as well as the A1000 keyboard which does not have these four keys present on the keypad. VT-220 - A real VT-220 keyboard contains 20 function keys labeled F1 through F20. The F1 through F5 keys are hardcoded to special local functions that are not duplicated in the Terminus VT-220 emulation. For that reason, the <F1> through <F5> keys on your keyboard duplicate the operation described above for the VT- 52/102 emulation. The remaining function keys, F6 through F20, are programmable in much the same way Terminus function keys are in that any programmed text assigned to a key is transmitted out the serial port when the associated function key is pressed. They are initially assigned default strings when the emulation is first initialized and are reprogrammed via a remote command sequence. The <F6> through <F10> and <SHIFT><F1> through <SHIFT><F10> on your keyboard are dedicated to the F6 through F20 function keys. Although you are free to assign function key macros to these keys please remember that they can be overwritten by the remote system and that they are cleared when the emulation is first initialized. The <CTRL> and <ALT> modified function keys are free for your use and are not touched in any way while using this emulation. 44 11.1 ESCAPE SEQUENCES In addition to the standard character escapes, there are several special escape sequences that are recognized in a function key macro. Please refer to ESCAPE SEQUENCES in the SCRIPTS section below for the description on the standard escape sequences. !$hex Send a hex character. !%decimal Character pacing, in decimal 1/100th seconds. The following escapes result in the termination of the current macro after the escape has been processed. Anything after the escape will be ignored. !=a-z Send global Terminus string variable. !&filename Launch Terminus script. !?filename Launch ARexx macro. !@filename Load a new macros file. !*filename Load a new phonebook file. !+scriptline Execute <scriptline> as a one-line script. !#decimal Chain to macro where decimal equals: 0-9 Function keys 1-10 alone. 10-19 " " " w/CTRL 20-29 " " " w/SHIFT 30-39 " " " w/ALT Where: hex - A two digit hexadecimal character, 00 - FF. decimal - Decimal number. a-z - Single character, a to z. filename - Valid AmigaDOS filename, unquoted. scriptline - Terminus script commands only. Use a ':' to separate multiple commands. 11.2 USING ONE LINE SCRIPTS When you use a function key macro as a one line script you are subject to the same restrictions as ARexx scripts when it comes to command scope limitations and script variables. Additionally, the following level 7 script commands are not legal for use from a function key macro: ASK GETINT GETSTRING INPUT WAIT WATCHDOG WHEN Please refer to the section on scripts below for more details. 4512 USING THE SCRIPT RECORDER There are two methods you can use to start the script recorder, one is automatic while the other is manual. The manual method requires using [SCRIPTS][RECORD...][w] to define a script filename that the recorder will use to write the script commands to. This menu item is checkmarked to denote when the recorder is active. There is also an indicator "RECORD" present in the status line as well to further remind you when the recorder is active. The automatic method of starting the recorder is where this feature really shows its power. Although the dialer is what actually starts the recorder, you have to do two things beforehand in order to get it to work. First is to define a script file in {ENTRY}{SCRIPT}{T} of the entry you wish to create a login script for. The second is to select the entry for automatic recording. To enable auto-record you must hold down <SHIFT> while selecting or quick- dialing the entry. You can tell when an entry is selected for auto-record by the letter "A" in the leftmost column of the phonebook entry list box. If the entry does not have a script file defined you will not be able to activate auto-record selection, although the entry will still be selected, it will be missing the "A" tag. Of course, you need to start the dialer and have it establish a connection in order to start the recorder. Again, the message "RECORD" will be present in the status line. Now that the recorder is active (with either method), it will begin recording data as it is received and your responses to them. The recorder doesn't simply copy everything unchecked, there is a set a rules it uses to determine how to create the commands in the login file. Basically, there are two ways that you enter data to a remote system. the first and most common is to enter something in response to a prompt from the remote system, for example, the string "Name: " sent from the remote would most likely be a request for your name, which you would enter after seeing it. The other is to press a key while data is being received, often to halt the display of some longish notice that some systems seem to always show you. Either way, the recorder will sample the data stream and collect the eight most recent characters received. If the line is quiet when you first begin to enter your response the recorder will use those characters as the prompt string for the script file. It will then collect your input and save it to the file as a response string. If the serial port is still receiving data when you press a key it will not save the last eight characters to the script file, so don't anticipate and enter your response too soon or the recorded script will not operate correctly when using it to automate your login. While the recorder normally waits for a <RETURN> to save your response, it also has a timer that is reset with each keypress. If it times out, the current response will be written, this is to accommodate the "hotkey" feature some systems offer. The timeout value is 1.5 seconds, again, don't anticipate things while recording or the resulting script may not execute 46correctly. If you pause while entering a multi-character response you may end up with multiple SEND commands in the script, it will not disturb the operation of the script, but you may want to edit the file to "clean up" these statements if their presence bothers you. You should also be aware of the fact that Terminus inserts the escape sequence "\r" whenever <RETURN> or <ENTER> is pressed. This sequence is described in the scripts section under escape sequences and will send the current setting of {CONSOLE}{EOL OUT}{E} instead of a simple C/R that would be sent if the "^M" sequence was used. One thing to remember when using the auto-record method of recording is to use [PHONEBOOK][SEND PASSWORD][Z] to send the password defined in the phonebook entry. The recorder will then use the SPASSWORD script command instead of hardcoding the actual password into the script file. So, when you later update the password for that entry you can still use the login script without having to edit it first. When you're done recording, select [SCRIPTS][RECORD][R] to end the recording process and close the script file. One final note about recorded scripts. Some systems, mainly BBS', have the habit of changing the sequence that occurs during a login. This can range from the omission of a login news file if subsequent logins occur within a 24 hour period, to a completely different login sequence for each day of the week. If this is the case you should autorecord as many sessions as it takes to get all the variations that the remote system throws at you. The next step is a bit harder however, you'll need to create one or more WHEN statements that SEND the appropriate response so that the login script can execute correctly. Basically, anything that is not constant between each different login sequence should be put into a WHEN statement along with its appropriate SEND statement. There are 31 WHEN slots, so you should be able to create a solid login sequence for just about any system out there. The two examples that follow are portions of recorded scripts that illustrate this. Notice that the WAIT "re? ^[[0m" and SEND "\r" statements occur in both scripts, but a different number of hem is present in each recorded script. This represents the variable "More [Y]/n?" prompt that the BBS displays after each 24 lines of text. Further, since this example system only shows a daily news file to a user once in a 24 hour period and the file itself can vary in length, the number of prompts is not going to be the same with each login. This pair of statements should be converted to a WHEN statement so that the login script does not fail. The third script below shows what the final script for logging in could look like. The WHEN statement in that script will be able to handle the two types of logins that can occur. Also note that there are two WAIT "ue?" and SEND "\r" responses in each recorded script. The reason that these were not also converted to a WHEN/SEND sequence is due to the fact that the script completes after the second one is replied to. If they were changed to a WHEN the script would not "know" when to finish execution. This may seem a bit difficult to grasp at the moment, but the only way to get comfortable with recorded scripts is to begin experimenting. It may 47take a few calls to verify that the merged changes work correctly, but once you've set it up you'll never have to worry about it again. Unless, of course, the system is changed and "breaks" your login script. Most sysops who are considerate of the cost of long distance users will try to not annoy callers by changing things too often or in a way that causes a login script to fail. Some need a little prodding to realize the impact of their actions. /* First recorded script */ WAIT "re? ^[[0m" SEND "\r" WAIT "re? ^[[0m" SEND "\r" WAIT "re? ^[[0m" SEND "\r" WAIT "re? ^[[0m" SEND "\r" WAIT "re? ^[[0m" SEND "\r" WAIT "es? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" END /* Second recorded script */ WAIT "re? ^[[0m" SEND "\r" WAIT "es? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" END /* Final login script */ WHEN 1 "re? ^[[0m" SEND "\r" WAIT "es? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" WAIT "ue? ^[[0m" SEND "\r" END 4813 REMOTE SHELL OPERATION Terminus provides you with an integrated remote shell function that is accessed via the script command REMOTE. What happens is that a DOS handler named "TRCLIX:" (where X is the session number) is created. If TERMINUS1 is the current session name, then the DOS name would be "TRCLI1:". This handler is setup to act the same way as the AUX: device works. Unlike AUX: though, it does not get mounted via the Mount command, nor is it restricted to the internal serial port. You can have as many different remote shells as there are sessions running. When REMOTE is used without any parameters it uses the default AmigaDOS command "NewCLI" and the name of remote handler to construct the command "NewCLI TRCLIX:" for AmigaDOS to execute (see the description on the REMOTE command for details on how to use alternative shells). While Terminus has an active remote shell it disables script execution as well as the ability to quiet or change any settings related to the serial port. You also cannot save or load .def files, do any file transfers or use function key macros. You can use the capture, review buffer and clipboard quote/send features though. You also have local keyboard access to the remote shell via Terminus' main display so that you can monitor what is going on, or even enter commands locally. 13.1 CAVEATS OF REMOTE OPERATION The following restrictions and notes apply to using the REMOTE script command, please remember them to prevent any problems or unexpected surprises to occur. - Terminus normally inherits the path environment from the CLI that it was started from. However, this is not the case when Terminus is started via the Workbench icon. For that reason you will need to fully qualify any commands that are not located in the current directory or in C:. You would want to use the FROM command line option in this case to create a path environment, please refer to the description of the REMOTE command for details on this. - Although the remote CLI is compatible with any program that can be run from the local CLI, there are some programs that require an Amiga console.device to be used properly. Programs that fit in this category are "Ed", "More" and "ls". They require the presence of console.device or a work-alike in order to obtain the current size of the display they will be output text to. Terminus, of course, provides an Amiga emulation that enables these commands to function correctly. Do not confuse that with the local Terminus screen however. The remote system that is connected to the remote CLI is the one that needs to be console.device compatible. And while you can operate the remote CLI from the local session, it does not respond to the console.device requests, only the remote system can supply those responses. 49 - Terminus also monitors the state of the carrier detect (DCD) signal and will surreptitiously abort the remote CLI if carrier is lost while the remote CLI is active. This is necessary in order for control to be returned to the suspended script, otherwise Terminus will effectively be hung. In order for the script to be able to determine if the remote CLI terminated normally there is an integer script variable labeled ABORTREMOTE which will have a value of 1 if an abort condition exists, 0 is used for a normal return from the remote CLI. Be aware that while the remote CLI is terminated, the shell and any program that it was running is not. All that is done is to remove the TRCLIX: handler. You should handle the situation by examining ABORTREMOTE and performing a warm reboot of your system to prevent other problems from occurring due to the hung shell that was attached to the remote CLI handler. - Also be aware of the need to redirect input/output when necessary for programs that would otherwise open their own window which would, in effect, hang Terminus as well. Commands such as the 2.x version of the full screen editor "Ed" that is supplied with AmigaDOS. It normally opens a Workbench window, but can be redirected to use the current CLI instead by using the command line option WINDOW. The following is a simple script that calls Ed with the proper command line for use with the remote CLI. .key file ed <file> window * This script is enclosed with the Terminus distribution archive and is named "Red". If you wish to use this script copy it to your S: directory. 5014 MENUS Frequently used menu items in Terminus have keyboard equivalents so that you can use them without having to move from the keyboard to the mouse if you don't want to. The keyboard equivalents are case sensitive, so they might take some getting used to if you are coming to Terminus from JR-Comm. Items that have an ellipses (a "..." sequence) indicates that the item will open a requester as part of its execution. Item names that have a question mark indicate modes which use a checkmark in the menu item when its associated mode is active. 14.1 PROJECT MENU 14.1.1 [PROJECT][LOAD DEFAULTS...] This menu item opens the file requester using the pathname defined in {PATHS}{TERMINUS}{T}, the default filename used is "terminusX.def", where 'X' is the session number. If you change the filename it will be remembered as long as the session is running. 14.1.2 [PROJECT][WRITE DEFAULTS...] Use this item to save the current Terminus settings to a default file. The path and filename actions are the same as with [PROJECT][LOAD DEFAULTS...]. NOTE! If you wish to create a global defaults file, use the name "terminus.def". This file will be loaded into any Terminus session that does not have it's own defaults file. 14.1.3 [PROJECT][ICONIFY][I] Will close the Terminus display and open a small icon window on the Workbench screen. To exit the iconified state you can either select the close gadget attached to the icon window or use the script command SCREENTOFRONT from within an ARexx script. Each icon window is titled with the session name so that you can differentiate between multiple sessions that might be iconified simultaneously. NOTE! The ICONIFY script variable can be used to accomplish the same function as this menu item. ARexx scripts can also uniconify Terminus via the command, SCREENTOFRONT. CAUTION! Do not iconify an active session as the serial device is idled as well as the loss of the main display window. Any file transfer, dialing action or other operation will be canceled prior to bringing up the inconify window. 51 14.1.4 [PROJECT][ABOUT...][?] Displays version number, release date and registration/support information about the version of Terminus you are using. 14.1.5 [PROJECT][QUIT][Q] Exit Terminus session. If DCD (carrier detect) is present when you attempt to exit Terminus a requester will be posting asking you to verify that you truly intend to quit Terminus. If you answer YES then Terminus will close any open capture file, disconnect the modem (which will drop carrier as well) and halt any other operation in progress before exiting the session. NOTE! This action does not execute a logoff script that may be assigned to the script variable LOGOFF$ before finishing. CAUTION! If DCD is present and you're using any of the many utilities that immediately respond to a system requester then you will not be able to exit Terminus since the requester is never posted. You will need to drop carrier or set {MODEM}{IGNORE CARRIER DETECT}{R}. 14.2 PHONEBOOK MENU 14.2.1 [PHONEBOOK][DIRECTORY...][z] Opens the phonebook requester for adding, editing and deleting phonebook entries, selecting entries for dialing and other phonebook related maintenance. You can also open the phonebook while dialing to add or remove entries from the selection list. 14.2.2 [PHONEBOOK][DIAL NUMBER...][j] This item will ask for a phone number and create a phonebook entry with the name "Number dial". The dialer will then be started if it is not already dialing, otherwise the entry will be added to the end of the selected dialing list. 14.2.3 [PHONEBOOK][REDIAL...][r] Restarts the dialer. Nothing occurs if the dialer is already open or there are no selected entries waiting to be dialed. 52 14.2.4 [PHONEBOOK][UPDATE ENTRY][y] Copies the current Terminus session to the last entry that the dialer connected with. If no entry was connected with, or a new phonebook file was loaded, this function will act the same as [PHONEBOOK][CREATE ENTRY][Y]. 14.2.5 [PHONEBOOK][CREATE ENTRY...][K] Asks for a name that will be used to create a new phonebook entry using the current settings in effect. This feature is equivalent to {PHONEBOOK}{ADD...}{A}. 14.2.6 [PHONEBOOK][SEND PASSWORD][Z] Transmits the contents of the password for the current phonebook entry out the serial port. No action occurs if an entry has not been connected with, or a new phonebook file has been loaded. 14.3 BUFFER MENU 14.3.1 [BUFFER][REVIEW FROM...][B] Activates the review buffer from the last displayed position. This function will operate the same as [BUFFER][REVIEW AT END...][b] if the last position has been overwritten by newly captured data, a file is loaded into the buffer or the review buffer had not been opened and repositioned previously. 14.3.2 [BUFFER][REVIEW AT END...][b] Enters the review buffer at the end of the buffer contents. 14.3.3 [BUFFER][LOAD BUFFER...] Use this item to load the review buffer with the contents of the selected file. Initially set to the current directory when first opened, any path changes are remembered for the duration of the session only. The buffer size may be increased if the file is larger than the current size. Maximum size is determined by the following formula: MaxSize = MIN(2097152, FreeMemory + CurrentBufferSize - 102400) NewSize = MIN(MaxSize, (FileSize / 800) * 1024) Basically, the maximum size for the review buffer is computed as the lesser of two megabytes or total free memory less 100k. The new size of the buffer is the lesser of the maximum size or the 53 filesize after taking into account average review buffer overhead for every 1024 bytes of data. The value of 224 is used as a conservative average overhead based on 8 bytes of control information per line of text in the review buffer and an average length of 20 bytes per line for a total of 40 lines of text for every 800 bytes of data. {GENERAL}{REVIEW BUFFER SIZE}{R} will be changed to reflect the new size of the review buffer. If the new size is not large enough to fit the entire file (or the file data exceeds average review buffer overhead, ie. less than 20 bytes per line average) the buffer will contain the end portion of the file that does fit. Also, the buffer size will not be decreased in size if the file is smaller than the current buffer size. 14.3.4 [BUFFER][CLEAR BUFFER][C] Clears the buffer space. 14.3.5 [BUFFER][QUOTE CLIPBOARD][V] Use this item if you would like to "quote" the contents of the clipboard. Each text line will be prefixed with the current quote string defined in {GENERAL}{QUOTE STRING}{Q} and will be truncated to the length defined by {GENERAL}{QUOTE LENGTH}{U}. The status line indicator CLIP is displayed while the contents of the clipboard is being sent. 14.3.6 [BUFFER][SEND CLIPBOARD][v] Will send the contents of the clipboard out the serial port exactly as is. The status line indicator CLIP is displayed while the contents of the clipboard is being sent. 14.3.7 [BUFFER][START SEARCH...][e] Prompts for a case insensitive text string to search for in the review buffer. If the text is located, the review buffer will be activated if it is not already and then the cursor will be moved to the start of the matched string. 14.3.8 [BUFFER][START EXACT SEARCH...][E] Same actions as the item above except that case is sensitive. 54 14.3.9 [BUFFER][REPEAT SEARCH][f] Reexecute the last search operation from current review buffer cursor position. This menu item is disabled until a search operation of either type described above has been attempted and was successful. It will again become disabled once the repeated search attempt fails or when the review buffer is cleared or loaded with a new file. 14.4 TRANSFER MENU 14.4.1 [TRANSFER][UPLOAD...][u] Opens the file requester using the pathname defined in {PATHS}{UPLOADS}{U} to select file(s) for upload using the currently selected file transfer protocol. 14.4.2 [TRANSFER][ADD UPLOAD...][L] Opens the file requester using the pathname defined in {PATHS}{UPLOADS}{U} to add one or more files to the current upload list while an upload is in progress. This item is disabled when an upload is not in progress or when you're using a protocol that does not perform batch transfers. 14.4.3 [TRANSFER][DOWNLOAD...][d] Either starts a download immediately or opens the file requester using the pathname defined in {PATHS}{DOWNLOADS}{D} to define a filename to download to depending on the type of protocol that is currently selected. 14.4.4 [TRANSFER][ASCII SEND...][i] Opens the file requester using the pathname defined in {PATHS}{UPLOADS}{U} to send a text file using the current settings of: {TRANSFER}{EXPAND BLANKS}{B} {TRANSFER}{CHAR PACING}{A} {TRANSFER}{PROMPT CHAR}{M} {TRANSFER}{LINE DELAY}{L} {TRANSFER}{CHAR DELAY}{H} 14.4.5 [TRANSFER][OPEN CAPTURE...][O] Opens the file requester using the pathname defined in {PATHS}{CAPTURE}{P} to open a new capture file, deletes the contents of a file if it already exists. Does not save the contents of the review buffer. 55 The status line indicator CAP is present while the capture file is open. 14.4.6 [TRANSFER][OPEN W/SAVE...][o] Same as [TRANSFER][OPEN CAPTURE...][O] except that the contents of the review buffer is saved as well. The status line indicator CAP is present while the capture file is open. 14.4.7 [TRANSFER][APPEND CAPTURE...][A] Opens the file requester using the pathname defined in {PATHS}{CAPTURE}{P} to open a capture file in append mode, creates a new file if one does not already exist. Does not save the contents of the review buffer. The status line indicator CAP is present while the capture file is open. 14.4.8 [TRANSFER][APPEND W/SAVE...][a] Same as [TRANSFER][APPEND CAPTURE...][A] except that the contents of the review buffer is saved as well. The status line indicator CAP is present while the capture file is open. 14.4.9 [TRANSFER][CLOSE CAPTURE][c] Close the currently open capture file. 14.5 SCRIPT MENU 14.5.1 [SCRIPT][START...][s] Opens the file requester using the pathname defined in {PATHS}{SCRIPTS}{S} in order to select and start a script file. The status line indicator SCRIPT will be displayed while the script is executing. Two other indicators, WAITING and INPUT are related to script operation as well. 14.5.2 [SCRIPT][STOP][t] Stop the currently executing script. You can restart a stopped script via [SCRIPT]RESUME][m]. NOTE! If this operation is performed when an ARexx script is executing it will return a value of "KILL" as well as a 56 numeric RC value of RC_FATAL to the ARexx script. You cannot resume an ARexx script either. 14.5.3 [SCRIPT][RESUME][m] Resumes execution of a script stopped via [SCRIPT][STOP][t]. NOTE! This operation has no effect on a stopped ARexx script. 14.5.4 [SCRIPT][RECORD...][w] Opens the file requester using the pathname defined in {PATHS}{SCRIPTS}{S} to select a script for record mode. The status line indicator RECORD is displayed while recording is in progress. 14.5.5 [SCRIPT][SEND AREXX MACRO...][n] Opens the file requester using the pathname defined in {PATHS}{REXX}{R} so that you can select an ARexx macro to send to the ARexx master process for asynchronous execution. 14.5.6 {SCRIPT][ABORT AREXX MACROS][k] Tries to halt any active ARexx macros that were launched by the current Terminus session. CAUTION! This function does not return until all macros have terminated, so make sure that the macros that are executing are not waiting for an external event, especially one that Terminus has to respond to. Otherwise the current session will hang. 14.6 SETTINGS MENU 14.6.1 [SETTINGS][SERIAL...][1] Opens the serial settings requester. 14.6.2 [SETTINGS][TRANSFER...][2] Opens the transfer settings requester. 14.6.3 [SETTINGS][MACROS...][3] Opens macros the settings requester. 57 14.6.4 [SETTINGS][PALETTE...][4] Opens the palette requester. 14.6.5 [SETTINGS][PATHS...][5] Opens the paths requester. 14.6.6 [SETTINGS][MODEM...][6] Opens the modem settings requester. 14.6.7 [SETTINGS][PORT...][7] Opens the port settings requester. 14.6.8 [SETTINGS][GENERAL...][8] Opens the general settings requester. 14.6.9 [SETTINGS][CONSOLE...][9] Opens the console settings requester. 14.7 MISC MENU 14.7.1 [MISC][RESET TIMER] Reset the online timer shown in the status line. 14.7.2 [MISC][KILL REMCLI][J] This menu item is only enabled while a remote CLI is in effect. It's purpose is to remove the remote CLI handler and to resume the suspended script that initiated the remote session. The script variable ABORTREMOTE will also be set to 1 as a result of this operation. 14.7.3 [MISC][SEND BREAK][g] Sends a break signal out the serial port. The length of the break signal is defined in {PORT}{BREAK LENGTH}{B}. 14.7.4 [MISC][HANGUP MODEM][h] The state of {MODEM}{DTR HANGUP (Z)}{Z} determines which method Terminus will use to place the modem "on hook". If not active, Terminus sends the command string defined in {MODEM}{HANGUP 58 CMD}{H} otherwise it closes the serial device for one full second in order to drop the DTR signal. Your modem must be able to react to a change in state of DTR in order for this option to work. 14.7.5 [MISC][RESET TERMINAL][X] Resets the console the default state as defined by the current console definition file. Also clears the display and resets the foreground and background pen colors to the default values. 14.7.6 [MISC][CLEAR SCREEN][x] Clears the console display and positions the cursor to the home location. 14.7.7 [MISC][PRINT SCREEN][p] Sends the current text content of the console to the printer. This function is not operational if printer controller mode is active when using one of the VT-xx emulations. 14.7.8 [MISC][CHAT?][G] Toggle chat mode state, active state shown with a checkmark. This feature can also be controlled from a console definition file via {CONSOLE}{CHAT MODE}{A}. 14.7.9 [MISC][DOORWAY?][H] Toggle IBM Doorway mode, active state shown with a checkmark. This mode is only active when using the IBM Color or Mono emulations and can be controlled from a console definition file via {CONSOLE}{IBM DOORWAY MODE}{Y}. 14.7.10 [MISC][PRINTER?][P] Activate/deactivate printer output for all received text, active state shown with a checkmark. This function is not operational if printer controller mode is active while using one of the VT-xx emulations. The status line indicator PRT is present while the printer is open. 14.7.11 [MISC][HEX DISPLAY?] Activate/deactivate hexadecimal display mode, active state shown with a checkmark. 59 14.7.12 [MISC][QUIET SERIAL?] Activate/deactivate the serial port. The serial device is not closed when the port is inactive, only pending read requests are aborted. The status line indicator QUIET is present when the port is inactive as well. 6015 PHONEBOOK REQUESTER This section details the various gadgets that control the operation of the phonebook requester. Please refer to the section on using the phonebook above to learn how to manage phonebook entries and how to activate the dialer. 15.1 {PHONEBOOK}{LOAD PHONEBOOK...}{L} Opens the file requester using the pathname defined in {PATHS}{TERMINUS}{T} to load a new phonebook file into Terminus. The default filename used is "terminusX.phones". Changes to the filename are only retained during the current session only. The current list will be flushed first. 15.2 {PHONEBOOK}{SAVE PHONEBOOK...}{V} Opens the file requester and handles the filename in the same manner as {PHONEBOOK}{LOAD PHONEBOOK...}{L}. Used to save the current contents of the phonebook to a file. NOTE! If you want to create a global phonebook use the filename "terminus.phones". It will be loaded for any session that does not have it's own phonebook file present. Also remember that the phonebook is automatically saved at the end of the session or when a new phonebook is loaded after connecting with one or more entires. This is needed so that the last connect date information for each entry can be updated and saved. 15.3 {PHONEBOOK}{DISPLAY}{I} {C}:NAME (NAME COMMENT DATE) This gadget determines how the phonebook entries will be displayed in the list box. 15.4 {PHONEBOOK}{SORT ORDER}{S} {C}:NAME (NAME NUMBER DATE SELECT) The selected mode determines what item for each phonebook entry will be used to sort the list when {PHONEBOOK}{SORT}{R} is used. You can sort the entries in NAME, NUMBER, DATE and SELECT order. While the first three are self explanatory, the SELECT mode may seem confusing. When you sort using this mode the entries are sorted based on the order in which you selected them. Any entries left unselected will be move to the bottom of the list. If there are no entries selected then the list will not be touched. 61 15.5 {PHONEBOOK}{EDIT...}{E} Selecting this gadget will open the phonebook entry requester for editing the contents of the highlighted entry. 15.6 {PHONEBOOK}{ADD...}{A} Click on this gadget when you wish to add a new phonebook entry to the list. The entry will be initialized to the name "New Entry" and will inherit the current serial and transfer settings. Be aware that you must enter at least one phone number in {ENTRY}{PHONE #1}{1} or the entry will not be added to the phonebook. NOTE! The entry will be inserted into the phonebook directly below the currently highlighted entry. 15.7 {PHONEBOOK}{DELETE}{T} Use this gadget to delete the highlighted entry. 15.8 {PHONEBOOK}{UNSELECT}{U} Choose this gadget when you wish to deselect all selected entries. 15.9 {PHONEBOOK}{P/W...}{P} This gadget opens a string requester for changing the contents of the master password. No password is defined by default, if you intend on using the automated password generation feature you must define a password here first. 15.10 {PHONEBOOK}{SORT}{R} This gadget will sort the list based on the mode selected in {PHONEBOOK}{SORT ORDER}{S}. 15.11 {PHONEBOOK}{DIAL...}{D} The dialer will be started if there are any selected entries present in the phonebook when this gadget is selected. The dialer can also be started by double-clicking <LMB> on an entry or by highlighting, then selecting an entry via <RETURN>. NOTE! Use the <SHIFT> modifier if you want to have the automated script recorder activated for an entry that you select for dialing via these last two methods. You must have defined a script name for an entry beforehand to use this feature. 62 15.12 KEYBOARD CONTROLS The following keyboard sequences are recognized in the phonebook requester of Terminus: <UP> Moves highlight bar up towards the top of the entry list, wraps to the last entry in the list if you try to move past the top entry. The <SHIFT> modifier moves up a page at a time and the <CTRL> operator moves to the top of the list. <DOWN> Moves the highlight bar down towards the bottom of the entry list, wraps to the top of the list when you try to move past the last entry in the list. The <SHIFT> modifier moves down a page at a time and the <CTRL> operator moves to the bottom of the list. <SPACE> Select/deselect currently highlighted entry. When used with <SHIFT> selects an entry for auto-recording if a script file is defined for the entry. <RETURN> Unselects an already selected entry, otherwise it selects an entry for dialing, places it at the head of the select list, closes the phonebook and starts the dialer. Use the <SHIFT> modifier to activate auto-record if a script file is defined for the entry. <LMB> A single-click selects/deselects an entry, a double-click selects an entry, places it at the head of the select list, closes the phonebook and starts the dialer. Use the <SHIFT> modifier to activate auto-record if a script file is defined for the entry. 6316 ENTRY REQUESTER This requester is accessed via several methods, categorized as follows: - Create a new entry with {PHONEBOOK}{ADD...}{A}, or [PHONEBOOK][CREATE ENTRY...][K]. - Edit an existing entry with {PHONEBOOK}{EDIT...}{E}. - Update the last dialed entry with [PHONEBOOK][UPDATE ENTRY...][y]. This option will create a new entry if an entry isn't present for updating, you have to connect to a system via the dialer in order for this situation to be in effect. In all cases, selecting {ENTRY}{CANCEL}{C} will disregard any changes to an existing entry, new entries will be deleted. Additionally, if a new entry was created and it does not have a phone number defined in {ENTRY}{PHONE #}{1} it will not be added to the phonebook even if {ENTRY}{OK}{O} is selected. 16.1 {ENTRY}{NAME}{E} {S}: "New Entry" | "Number Dial" (new entries only) This gadget contains the name of the phonebook entry. Newly created entries will have the name "New Entry" present. Entries that were created via [PHONEBOOK][DIAL NUMBER...][j] have the string "Number Dial" instead. You will want to change this to a meaningful name prior to exiting the entry requester. 16.2 {ENTRY}{COMMENT}{M} {S}: The contents of this gadget are not used by Terminus. It is for your use to put a helpful comment about this entry. You can display comments via the {PHONEBOOK}{DISPLAY}{I} gadget. 16.3 {ENTRY}{CAP. FILE}{F} {S}: Enter a filename here if you would like the dialer to open a capture file in append mode once a connection has been established. Nothing happens if the string is left blank. 64 16.4 {ENTRY}{SCRIPT}{T} {S}: The dialer will begin executing (or auto-recording) the script file defined here when a connection is established. You must enter a filename here if you plan on having any function key macros loaded when the dialer makes a connection for this entry. Use {ENTRY}{MACROS...}{A} to define the function key macros for this entry after you have entered a filename here. NOTE! By default Terminus scripts are assumed and are only looked for in {PATHS}{SCRIPTS}{S}. You can have an ARexx script launched (but you cannot auto-record one) if the postfix ".trx" is appended to the filename. 16.5 {ENTRY}{GET DEFINITION...}{G} This gadget opens up the file requester so that you can select a console definition file that will be used to reconfigure the console when the dialer makes a connection. 16.6 {ENTRY}{RESET TIMER}{I} {F}: TRUE If this option is TRUE, it will cause the dialer to reset the online timer after establishing a connection. 16.7 {ENTRY}{CENTS/MIN.}{/} {I}:0 (0 - 1000) This gadget defines the increment value used in the online timer to show connection time as a monetary value. This is not meant to be audit trail quantity, just a guideline. 16.8 {ENTRY}{PHONE #1}{1} 16.9 {ENTRY}{PHONE #2}{2} 16.10 {ENTRY}{PHONE #3}{3} 16.11 {ENTRY}{PHONE #4}{4} {S}: These four gadgets are where you place the phonenumber(s) for this entry. You must place them in increasing order starting with {ENTRY}{PHONE #1}{1} since the dialer will move to the next entry when an empty phonenumber string in the current entry being dialed is encountered. 65 16.12 {ENTRY}{PREFIX}{X} {C}:#1 (#1 #2 #3 #4) This gadget determines which of the four dialing prefixes (see the MODEM requester description below) the dialer will use when dialing this entry. 16.13 {ENTRY}{P/W TYPE}{Y} {C}:FIXED (FIXED ALPHA NUMERIC ALPHANUM) This gadget is used in conjunction with {PHONEBOOK}{P/W...}{P} and {ENTRY}{P/W LENGTH}{L} to generate a password. Normally, this gadget is set to FIXED so that the current entry password remains unchanged. When you choose to generate a new password, select the type of password you want Terminus to generate for this entry. You must have defined a master password via {PHONEBOOK}{P/W...}{P} first in order to select a password type. To actually generate the password you will also have to select {ENTRY}{OK}{O} to complete the operation. After the password has been created this gadget will be reset to FIXED. 16.14 {ENTRY}{P/W LENGTH}{L} {I}:8 (1 - 20) The value in this gadget is used in conjunction with {ENTRY}{P/W TYPE}{Y} for automated password generation. 16.15 {ENTRY}{SERIAL...}{S} Opens the same serial settings requester described below. The settings in this requester do not affect the main Terminus serial settings, just the settings for this phonebook entry. 16.16 {ENTRY}{XFER...}{R} Works the same as {ENTRY}{SERIAL...}{S} gadget described in the previous paragraph except that this one deals with the transfer settings. 16.17 {ENTRY}{MACROS...}{A} This gadget works just like the previous two for macros. As mentioned in the description for {ENTRY}{SCRIPT}{T}, you must have a script filename defined before being able to access the macros requester in order to define macro definitions for this entry. 66 16.18 {ENTRY}{P/W...}{W} This gadget opens the string requester to update the current password defined for this entry. You can either enter a password of your own choice or have Terminus create one for you automatically via {ENTRY}{P/W TYPE}{Y} and {ENTRY}{P/W LENGTH}{L}. Both are described above. Remember, in order to generate passwords automatically you must first define a master password in {PHONEBOOK}{P/W...}{P}. 16.19 {ENTRY}{OK}{O} You must terminate the requester by selecting this gadget if you wish to save the changes you've made to this entry. Also, the entry will be deleted if {ENTRY}{PHONE #1}{1} is blank. 16.20 {ENTRY}{CANCEL}{C} This gadget will close the requester without updating the entry, all changes will be lost. As with {ENTRY}{OK}{O} described above, the entry will be deleted if {ENTRY}{NAME}{E} is equal to "New Entry" and {ENTRY}{PHONE #1}{1} is blank. 6717 SERIAL REQUESTER The serial requester contains settings that control the serial device. The settings here can be changed at any time (except when dialing or transferring files) without causing a line disconnect. A separate requester for the settings (the port requester) require a line disconnect and are described in a separate section below. The settings described here can also be controlled via status line gadgets, please see the section on the status line described above for details on these gadgets. 17.1 {SERIAL}{BAUD}{B} {C}:2400 (110 300 600 1200 2400 4800 9600 19200 31250 38400 57600 115200) This gadget selects the baud rate for the serial device. It has common baud rates of 110 to 115kbaud. 17.2 {SERIAL}{PARITY}{P} {C}:NONE (NONE EVEN ODD MARK SPACE) This gadget determines the parity used by the serial port. 17.3 {SERIAL}{DUPLEX}{D} {C}:FULL (FULL HALF ECHO) While not actually a serial device setting, it is located here because duplex is often thought of as being an integral part of serial I/O. There are three states that this gadget can have, FULL, which does not echo keyboarded data to the screen, HALF, which does, and ECHO which transmits received data back to the remote system. 17.4 {SERIAL}{DATA LENGTH}{L} {I}:8 (7 - 8) There are two values that this gadget can be set to, 7 or 8. 17.5 {SERIAL}{STOP BITS}{S} {I}:1 (1 - 2) This gadget also has two values, 1 or 2. 68 17.6 {SERIAL}{XON/XOFF}{X} {F}: FALSE This gadget will activate XON/XOFF (also called software flow control) when set TRUE. 6918 TRANSFER REQUESTER This requester holds all the settings that are related to file transfers. Terminus has several file transfer protocols built in as well support for the XPR external protocol library standard. 18.1 {TRANSFER}{EXPAND BLANKS}{B} {F}: FALSE This gadget as well as the next four gadgets deal with ASCII file transfers. When this gadget is TRUE it will cause Terminus to send a space character, 0x20, whenever a blank line is encountered. This option is useful for sending text files to systems that terminate input when a blank line is entered. 18.2 {TRANSFER}{CHAR PACING}{A} {F}: FALSE This flag option is used with ASCII send when the remote system cannot handle multiple characters, even when paced by delay with {TRANSFER}LINE DELAY}{L} or {TRANSFER}{CHAR DELAY}{H}. This option requires that the remote system is operating in character echo mode since it waits for the character to be received prior to sending the next character in the file. 18.3 {TRANSFER}{PROMPT CHAR}{M} {I}:0 (0 - 255) decimal ASCII This gadget, when not zero, will force Terminus to wait for the reception of this character prior to sending another line of text. The range is from 0 (disabled) to 255. Please refer to the appendix at the end of this document for list of ASCII characters in the standard Amiga ISO font. This option is normally used when sending text files to systems that have line oriented editors and can't handle multiple lines being sent. Selecting the proper character value can be a bit tricky if there are several characters within the prompt. Keep in mind that Terminus will not begin searching for the prompt character until after a carriage return and/or linefeed has been received, this prevents the situation where the previous line sent contains the prompt character. Try to use the last character in a multi-character prompt to make sure that the remote system is prepared to receive the next line of text. 70 18.4 {TRANSFER}{LINE DELAY}{L} {I}:0 (0 - 1000) 1/100th second The value in this gadget determines how many 1/100th's of a second Terminus will wait before sending the next line of text. This option is sometimes referred to as "line pacing". 18.5 {TRANSFER}{CHAR DELAY}{H} {I}:0 (0 - 1000) 1/100th second As with {TRANSFER}{LINE DELAY}{L}, the value here is also in 1/100th's of a second and makes Terminus wait that long after sending each character. It is often referred to as "character pacing" but should not be confused with {TRANSFER}{CHAR PACING}{A}. 18.6 {TRANSFER}{BINARY TRANSFER}{N} {F}: TRUE This gadget tells Terminus to send the file "as is". If this option is not active Terminus will do end-of-line conversion from/to Amiga text file conventions to/from CR/LF styled end-of-line sequences. NOTE! During a ZMODEM download this option, when active, will override the sender's attempt at doing an end-of-line conversion during the transfer. 18.7 {TRANSFER}{AUTO CHOP D/L}{D} {F}: FALSE This option controls how the last block in an XMODEM file download is handled. This protocol pads the last block of data to a fixed length when the remaining data size is less then the required block size. This causes a problem when receiving executable files since AmigaDOS will not run them if the padded data is written to the end of the file. If you plan to download an executable file using this protocol you must activate this option in order to run the executable after receiving it. 18.8 {TRANSFER}{SAVE ABORTED}{V} {F}: TRUE The state of this option determines if Terminus will save or delete a partial file due to an aborted file transfer, whatever the reason. If the system you're calling is able to do a ZMODEM resume (or with an XPR protocol that has partial file completion) you should activate this option so that you do not have restart the transfer from the beginning again. 71 NOTE! You cannot do a ZMODEM resume if end-of-line conversion is in effect since it's not possible as explained above for {TRANSFER}{BINARY TRANSFER}{N}, ZMODEM resume requires a file to be received with that mode set TRUE. If the file was received with that mode FALSE it makes little sense to save the file if the transfer is aborted. 18.9 {TRANSFER}{RELAXED TIMING}{E} {F}: TRUE Some systems require a bit more leeway when transferring files due to system delays that cause the transfer timing to exceed protocol specifications. If you're experiencing a high rate of aborted transfers you might want to try activating this option to see if it eliminates the problem. 18.10 {TRANSFER}{PRE-ACK D/L}{K} {F}: FALSE If you're using an error-corrected modem connection (or a direct, computer-to-computer connection) and don't have YMODEM-g or ZMODEM (or other streaming protocol) common to each end, you can increase throughput with an XMODEM or YMODEM file transfer at the expense of error correction, you'll still have error detection, but the connection itself has to be reliable since any error will cause the transfer to abort immediately. What happens when this option is in effect is that "forward acknowledgement" takes place, the block is assumed to be received correctly, so it is ACK'd beforehand. That's also why the error correction cannot occur, a bad block can't be NAK'd since it was already ACK'd. 18.11 {TRANSFER}{PROTOCOL}{P} {C}:XMODEM (XMODEM XMODEM-CRC XMODEM-1k YMODEM YMODEM-1k YMODEM-g ZMODEM XPR) This gadget selects the desired file transfer protocol for transferring files. All options except XPR are internal protocols. An XPR module requires the related gadgets in {TRANSFER}{XPR LIBRARY...}{Y} to be configured prior to using the module for transferring files. 18.12 {TRANSFER}{ZMODE}{Z} {C}: Ignore (IGNORE NEWER/LONGER CRC APPEND OVERWRITE NEWER DIFFERENT PROTECT RENAME) The ZMODE setting determines what is done when a file that is about to be sent is already present on the receiving system. As each mode 72 implies, a specific parameter is checked before allowing the file to be sent, they are detailed as follows: IGNORE - No check is done, send the file regardless. NEWER/LONGER - If the date or length of the file is newer or longer, send the file. CRC - Performs a CRC check on the file, transfer it is they differ. APPEND - Append the file to the existing file. OVERWRITE - Also called "clobber" mode, overwrites the file without warning. NEWER - If the filedate is newer. DIFFERENT - If the filedate, size or CRC is different. PROTECT - The opposite of overwrite mode, protects any existing files on the receiving system. RENAME - This option only pertains to received files. It's purpose is for bypassing the query requesters that Terminus normally posts when a file with the same name is already present in the download directory. If this mode is set then an automatic filename rename operation is done. 18.13 {TRANSFER}{ZWINDOW SIZE}{W} {I}:0 (0 - 32) 1k blocks The ZMODEM protocol is normally a "streaming" protocol, which means that data is continuously being sent. Although this method often increases throughput dramatically, it can also cause problems if there is some part of the connection between systems that cannot handle a continuous stream of data. In that case a buffer is going to overflow somewhere and cause data loss. To prevent this from occurring you can set the size of a "window" that the ZMODEM protocol will use to regulate the amount of data sent before requesting an acknowledgement from the receiver before sending more data. Using this option essentially turns ZMODEM into a "segmented" protocol much like XMODEM or YMODEM, so use it only when needed as it can degrade file transfer throughput considerably. 18.14 {TRANSFER}{ZMODEM RESUME}{R} {F}: FALSE If this option is enabled Terminus will attempt a ZMODEM resume if a file of the same name already exists and is shorter than the file about to be sent. 73 NOTE! This option overrides a transfer with end-of-line conversion 18.15 {TRANSFER}{EXTENDED PATHNAMES}{X} {F}: FALSE This option controls how Terminus handles the filename that is sent when downloading a file. If you wish to ignore all extended pathname information in the filename that is received, such as volume and directory names, disable this gadget. The root filename will be used and it will be downloaded to the path defined in {PATHS}{DOWNLOADS}{D} instead. When this option is enabled the complete pathname received will be used. Terminus will check to make sure that the entire path exists before beginning the transfer. It will abort the transfer if the check fails, it does not create directories either, that is your responsibility. 18.16 {TRANSFER}{AUTO DOWNLOAD}{U} {F}: TRUE The ZMODEM protocol also has the ability to automatically begin a download when the remote ZMODEM is ready to start sending one or more files. Enable this option if you wish to have automatic ZMODEM downloads. 18.17 {TRANSFER}{AUTO D/L CHALLENGE}{G} {F}: FALSE In order to prevent the possibility of a spurious burst of noise from fooling Terminus into initiating a ZMODEM download this option enables logic that will verify if the remote system truly wants to start a ZMODEM file transfer. 18.18 {TRANSFER}{ESCAPE CTRL CHAR}{T} {F}: FALSE ZMODEM also is capable of sending binary files through marginally transparent networks that need to have all control character removed from the data stream in order to allow the transfer to complete successfully. This option, when enabled, will cause Terminus to encode control characters prior to sending them. NOTE! It is not recommended to use this option unless it is absolutely necessary since it will severely degrade the throughput of the transfer. 74 18.19 {TRANSFER}{USE 32 BIT CRC}{3} {F}: FALSE When this option is enabled ZMODEM file transfers will use the 32 bit Cyclic Redundancy Check for error detection. It is about five orders of magnitude better in detecting errors over the 16 bit CRC that is used when this option is disabled. Both ends much be able to handle 32 bit CRC or else the transfer will use the 16 bit CRC instead. 18.20 {TRANSFER}{SKIP NOT LOCAL}{S} {F}: FALSE When this option is enabled it will cause ZMODEM file transfers to skip any file that does not exist on the system that is supposed to receive the file. 18.21 {TRANSFER}{XPR LIBRARY...}{Y} Opens the XPR library requester for selecting and/or configuring an external file transfer protocol module based on the XPR standard. 7519 XPR LIBRARY REQUESTER This requester is used to select and configure an XPR file transfer module for use with Terminus. 19.1 {XPR LIBRARY}{GET LIBRARY...}{G} Opens the file requester in the LIBS: directory using the file match pattern "xpr#?.library" for selecting an XPR library. NOTE! Selecting this option will clear the contents of {XPR LIBRARY}{XPR INIT}{I} and then check for a matching environment variable located in ENV: that is named the same as the name of the XPR library that was just selected (excluding the ".library" extension, of course). If the environment variable is found, it's contents will be read into {XPR LIBRARY}{XPR INIT}{I}. 19.2 {XPR LIBRARY}{XPR INIT}{I} {S} This string defines the initialization command string that will be sent to the XPR module when an XPR protocol file transfer is started. You may want to use an environment variable for default options, but the variable must be present prior to selecting the XPR module as this string is not changed after selecting a module. 19.3 {XPR LIBRARY}{XPR OPTIONS...}{X} This gadget requires that an XPR module has already been selected first. It calls out to the module, so it must also exist in your LIBS: directory in order to open the custom options requester from within the module. NOTE! This option causes Terminus to cease all internal multitasking operations while the requester is open since it is under direct control of the module. Close the options requester to continue using Terminus. 7620 MACROS REQUESTER Terminus has the ability to use the function keys on your Amiga keyboard to send any text string that you wish. You can also use some special character escape sequences to launch both Terminus and ARexx scripts when necessary. With the use of <CTRL>, <ALT> and <SHIFT> as modifiers, you can have up to 40 function key macros. Macros are stored in one of two places. The default macros are located within the session default file, "terminusX.def". All other macros are stored as part of a script file since the assignment of a macro is done as a script command. The entry requester handles macros for each entry by storing them in the login script for the entry (if a script file has been defined for that entry). 20.1 {MACROS}{F1}{1} 20.2 {MACROS}{F2}{2} 20.3 {MACROS}{F3}{3} 20.4 {MACROS}{F4}{4} 20.5 {MACROS}{F5}{5} 20.6 {MACROS}{F6}{6} 20.7 {MACROS}{F7}{7} 20.8 {MACROS}{F8}{8} 20.9 {MACROS}{F9}{9} 20.10 {MACROS}{F10}{0} {S} A set of ten gadgets are used to house the macro strings associated with each function key macro. The string displayed is dependant on the state of {MACROS}{QUALIFIER}{A}. 20.11 {MACROS}{QUALIFIER}{A} {C}:NONE (NONE SHIFT ALT CTRL) This gadget indicates which set of macros are displayed below in the ten string gadgets. There are four qualifiers, NONE, SHIFT, ALT and CTRL. 7721 PALETTE REQUESTER The palette requester controls the color register values for the screen in use as well as the default pen colors for the main, review, chat, status line and for all requesters in Terminus. 21.1 {PALETTE}{SELECT}{L} This gadget selects the color that can be adjusted or used for assignment to any of the pen gadgets within the palette requester. To select a color for use you can either position the mouse pointer over the desired color and click <LMB> or you can use <L> to select the next color in the palette array (wrapping back to color 0 when at the last color). Use <SHIFT> to go in the opposite direction. 21.2 {PALETTE}{ANSI INDEX}{0-7} This array of gadgets is used so that the palette color ordering does not require a 1:1 correlation with the ordering assumed by the ANSI set graphics rendition (SGR) mode sequence. This allows Terminus to have pleasant looking, and user configurable requesters and still be compatible with the color ordering required by SGR. Each gadget refers to the 8 colors, 0 - 7, that SGR can select. The colors each gadget is assigned to refer to the physical color registers in the palette. In order for this to work properly, more than one index gadget cannot have the same color assigned to it. Also, use the first 8 colors in an 16 color display as the second set of colors should only be set to the high intensity version of the color directly above it. Selecting an index gadget assigns the currently selected color as displayed in {PALETTE}{SELECT}{L}. If you have a color assigned to more than one index register when you close the requester with {PALETTE}{OK}{O} you will get a query requester notifying you of the problem. 21.3 {PALETTE}{RED}{Q} 21.4 {PALETTE}{GREEN}{A} 21.5 {PALETTE}{BLUE}{Z} The slider gadgets set the red, green and blue components for the currently selected color displayed in {PALETTE}{SELECT}{L}. 21.6 {PALETTE}{TEXT}{T,E,X,8} 21.7 {PALETTE}{BACKGROUND}{G,N,D,9} 21.8 {PALETTE}{CURSOR}{U,R,S} These pen gadgets refer to the text, background and cursor colors for the terminal, review buffer, chat area and status line of the main display. The gadget will inherit the currently selected color when it is clicked on. 78 21.9 {PALETTE}{DETAIL}{I} The detail pen is used for borders and for informational text in requesters. 21.10 {PALETTE}{BLOCK}{K} This pen is used for requester titles. 21.11 {PALETTE}{TEXT}{V} This pen is used for gadget labels and dynamic text information in requesters. 21.12 {PALETTE}{SHINE}{H} This pen is used for the highlight color of 3D rectangles. 21.13 {PALETTE}{SHADOW}{W} This pen is used for the dark color of 3D rectangles. 21.14 {PALETTE}{MENU TEXT}{M} This pen is only present when running Terminus under the 3.x (or later) release of AmigaDOS. It is used for color of menu text. 21.15 {PALETTE}{MENU BACKGROUND}{B} This pen is only present when running Terminus under the 3.x (or later) release of AmigaDOS. It is used for color of menu background. 7922 PATHS REQUESTER The paths requester contains all the paths used within Terminus for the location of files used during a Terminus session. 22.1 {PATHS}{TERMINUS}{T} {S}: "" | "TERMINUS:" This is the main pathname used for locating default and phonebook files. It is set to "" if the "TERMINUS:" logical assignment (or volume) is not present. 22.2 {PATHS}{UPLOADS}{U} {S}: "RAM:" Terminus will use this pathname as the initial location for the start of a ASCII send, file upload or display file. It will be updated if the path is changed from within the file requester. It is set to "RAM:" by default. 22.3 {PATHS}{DOWNLOADS}{D} {S}: "RAM:" As with uploads, Terminus will do the same for downloads with this pathname. It is also set to "RAM:" by default. 22.4 {PATHS}{CAPTURE}{P} {S}: "RAM:" And here too for capture files. It is set to "RAM:" be default as well. 22.5 {PATHS}{SCRIPTS}{S} {S}: "" | "TERMINUS:Scripts" This is the default pathname for Terminus scripts. Terminus will update the path if you change it while loading a script file. 80 22.6 {PATHS}{PRINTER}{N} {S}: "PRT:" This pathname defines the device (or filename) that Terminus will use whenever the print function is enabled. It is set to the AmigaDOS device "PRT:" as a default. It should be set to a disk file name if you do not have a printer attached to your Amiga. 22.7 {PATHS}{REXX}{R} {S}: "REXX:" If the ARexx master process was present when Terminus was invoked this pathname string gadget will be present. It is set to "REXX:" by default. 8123 MODEM REQUESTER The modem requester contains various check options, integer values, commands and response strings that control the operation of the dialer in Terminus. 23.1 {MODEM}{INIT CMD}{M} {S}: "ATZ^M~~~ATE1 Q0 V1 X4^M" This command is used to initialize the modem when Terminus first starts. It is only sent to the modem if a startup script is not found. The default command shown here should work for most Hayes compatible 2400bps modems. If your modem has nonvolatile ram (sometimes referred to as NVRAM) to store it's configuration then you will want to shorten this command to "ATZ^M". 23.2 {MODEM}{HANGUP CMD}{H} {S}: "~~~+++~~~ATH^M" This command is sent to the modem to disconnect from an online connection. The default command is for a Hayes compatible 2400 modem. If your modem is capable of disconnecting via the lowering of the DTR signal you would want to use {MODEM}{DTR HANGUP (Z)}{Z} instead. 23.3 {MODEM}{POSTFIX}{S} {S}: "^M" This string defines the sequence to send to the modem at the end of a dialing sequence. The default of "^M" is a carriage return. 23.4 {MODEM}{PREFIX #1}{1} 23.5 {MODEM}{PREFIX #2}{2} 23.6 {MODEM}{PREFIX #3}{3} 23.7 {MODEM}{PREFIX #4}{4} {S}: "ATDT" These strings allow you to reconfigure your modem prior to dialing an entry in the event that the system you're calling requires your modem to be in a non-standard configuration. For example, a real Hayes 2400 modem cannot negotiate the MNP handshake that occurs after the modems first connect. If your modem is normally set to use MNP and you want to call a system that has a Hayes 2400 attached you would need to disable MNP on your end first. You can do that by setting one of the prefixes here to a command such as "AT&M0DT" which would disable error 82 correction prior to dialing. You then would set {ENTRY}{PREFIX}{X} for that entry to the prefix that disables MNP so that you can call the system with the Hayes modem without any problems. 23.8 {MODEM}{OK}{K} {S}: "OK" 23.9 {MODEM}{BUSY}{Y} {S}: "BUSY" 23.10 {MODEM}{RING}{I} {S}: "" 23.11 {MODEM}{ERROR}{E} {S}: "ERROR" 23.12 {MODEM}{VOICE}{V} {S}: "VOICE" 23.13 {MODEM}{CONNECT}{N} {S}: "CONNECT" 23.14 {MODEM}{NO CARRIER}{A} {S}: "NO CARRIER" 23.15 {MODEM}{NO DIALTONE}{L} {S}: "NO DIALTONE" These response codes are what gives the dialer in Terminus its intelligence since it will react accordingly depending on which response the modem sends it while dialing. They are set by default to the response codes used by a Hayes 2400 modem. The labels for each response represent the default code that a Hayes Smartmodem 2400 will return, which is also what each response is set to by default when Terminus is first run. You may have to change one or more responses if the modem you have does not return the same exact response code. For example, US Robotics modems return a "NO DIAL TONE" response instead of the default of "NO DIALTONE", so it would have to be changed in order for the dialer to detect this response. You can disable some of the features within the dialer by deleting or changing the response string. The ones to be aware of are: RING - This response code is normally absent. If you would like the dialer to detect an incoming call then set this to the appropriate modem RING response string. Keep in mind that some modems 83 offer an additional response to detect when the number dialed has started ringing by using the string "RINGING". In order to differentiate the two you should use "RING^M" instead of "RING" so that it will only react to an incoming call. VOICE - Some modems are not too effective in determining a voice call due to noise on the line or low signal levels. Deleting this string will prevent the dialer from canceling the call and exiting. NO CARRIER - Modems normally return this response when the remote system is not busy but not answering either. Some modems are not too reliable at detecting busy signals depending on line conditions, so the modem will timeout and return this response when it should have returned "BUSY". If the dialer detects three of these responses for an entry it will be removed from the selected list and no longer dialed until you reselect it from the phonebook again. Clearing this string will disable the dialer from doing this to an entry. NO DIALTONE - The dialer will halt dialing and exit if this response is returned. Again, deleting this string will disable this feature. 23.16 {MODEM}{DELAY}{D} {I}:60 (0 - 600) 1 second This value determines the number of seconds the dialer will wait before starting another attempt for each entry in the select list. 23.17 {MODEM}{ATTEMPTS}{T} {I}:15 (1 - 999) This is set to the number of dialing attempts for each entry you would like the dialer to try before giving up. 23.18 {MODEM}{TIMEOUT}{U} {I}:30 (0 - 300) 1 second This value sets the timeout in seconds after a dialing attempt is started. It should be set to a longer value that the modem itself uses for a timeout as a safeguard for modems that have trouble (or are unable) to detect a busy signal. 84 23.19 {MODEM}{PACING}{P} {I}:0 (0 - 100) 1/100th second This sets the character pacing value to wait between each character being sent to the modem. This is used for modems that cannot handle a command being sent at the full baud rate that Terminus is set to. 23.20 {MODEM}{IGNORE NO CARRIER}{G} {F}: FALSE Set this option if your modem is unable or not reliably detecting a busy signal. Normally, the dialer will deselect a phone entry if three NO CARRIER responses are returned during dialing. 23.21 {MODEM}{IGNORE CARRIER DETECT}{R} {F}: FALSE Set this option if your modem does not properly control the DCD line. You will not be able to transfer files or dial depending on the state of the DCD line and it isn't functional. 23.22 {MODEM}{HANGUP ON EXIT}{J} {F}: TRUE This option will hangup the modem when the dialer exits after a user abort or when the attempt count is reached. This is used to ensure that the modem is not off-hook. The method used to hang the modem up depends on the state of {MODEM}{DTR HANGUP (Z)}{Z}. 23.23 {MODEM}{DTR HANGUP}{Z} {F}: FALSE Set this option if your modem is able to disconnect (go on-hook) when the DTR line is dropped. 23.24 {MODEM}{FLUSH WITH A BREAK}{W} {F}: FALSE This option will flush the serial port buffers when a break signal is sent. This option helps reduce error recovery time when using streaming protocols such as ZMODEM with buffered, error correcting modems. 85 23.25 {MODEM}{DIALER AUTOBAUD}{B} {F}: FALSE This option controls the dialer automatic baud rate adjustment feature. If you're not using an error-corrected modem you should set this option so that the dialer can change the baud rate in Terminus when a CONNECT xxxx string is received. Your modem must follow the Hayes standard for extended CONNECT responses in that a numeric value must follow the CONNECT string that indicates the connected baud rate that the modem has set to. The default string CONNECT by itself is assumed to be 300 baud with that standard, if your modem does work in this fashion you must disable this option. 8624 PORT REQUESTER The port requester is used to define the serial device to be used by Terminus. Any changes here will not be put in effect if tried during a dialing or file transfer operation. 24.1 {PORT}{DEVICE NAME}{D} {S}: "serial.device" Enter the name of the serial device you wish to use here. It is case sensitive, you must enter the name of the device as it exists in your DEVS: directory. 24.2 {PORT}{UNIT NUMBER}{U} {I}:0 (0 - 1000) Set the unit number for the serial device here. 24.3 {PORT}{BREAK LENGTH}{B} {I}:250 (0 - 1000) 1/1000th second This gadget determines the length of the break signal that the serial device will send when required. 24.4 {PORT}{CTS/RTS}{T} {F}: FALSE Set this option if you wish to use CTS/RTS handshaking. 24.5 {PORT}{PORT QUIET}{P} {F}: FALSE Set this option if you want Terminus to start with the serial device quiet or to release its use of the device during the session. 87 24.6 {PORT}{IGNORE ODU}{I} {F}: FALSE This option, when enabled, ignores the presence of the OwnDevUnit.library. Normally, when that library is present Terminus will arbitrate access to the serial port defined in {PORT}{DEVICE NAME}{D} and {PORT}{UNIT NUMBER}{U} via this library. But, when this option is enabled it will ignore this arbitration sequence. 24.7 {PORT}{ODU NOTIFY}{F} {F}: FALSE This option enables Terminus to respond to requests for the serial port from other applications that also use OwnDevUnit. When enabled, Terminus will only release the port if carrier is not present. 8825 GENERAL REQUESTER The general requester contains options that are global to the operation of Terminus. 25.1 {GENERAL}{CHAT HISTORY}{H} {I}:50 (10 - 100) This value sets the number of lines in the chat history buffer. 25.2 {GENERAL}{CHAT LINES}{T} {I}:3 (1 - 100) This sets the number of lines used in the chat area. 25.3 {GENERAL}{REVIEW BUFFER SIZE}{R} {I}:16 (16 - 2048) 1k block Sets the size in kilobytes (1024) that are allocated to the review buffer. 25.4 {GENERAL}{REVIEW LINES}{W} {I}:12 (2 - 100) Sets the number of lines in the review buffer requester. It defaults to one half of the display size and has a minimum value of 2. 25.5 {GENERAL}{XFER BUFFER SIZE}{F} {I}:8 (1 - 32) 1k block Sets the size in kilobytes (1024) of the file transfer buffer. The actual allocation will be twice this value for the double buffered ZMODEM or YMODEM-g transfer. 25.6 {GENERAL}{GMT OFFSET}{G} {I}:13 (-12 - 13) This value is used with ZMODEM protocols to adjust the datestamp of a transferred file to the local timezone. Set this value to the number of hours ahead (positive) or behind (negative) of Greenwich MeanTime. A value of 13, which is the default, disables the GMT offset option. 89 25.7 {GENERAL}{TASK PRIORITY}{P} {I}:0 (-20 - 15) Set this value to the task priority you wish to have Terminus run at. You should normally leave this value at its default value of 0 first and only adjust it if the operation of Terminus requires it to prevent data loss. 25.8 {GENERAL}{QUOTE LENGTH}{U} {I}:75 (2 - 400) This value determines the length of each quoted string sent, subtract the length of {GENERAL}{QUOTE STRING}{Q} to figure out how long the actual quoted text is. Longer strings are truncated, not wrapped. 25.9 {GENERAL}{QUOTE STRING}{Q} {S}: ">" This string is prefixed to each quoted line that is sent by the quote function. 25.10 {GENERAL}{24 HOUR CLOCK}{2} {F}: FALSE This option will display a 24 hour (also called military time) clock in the status line instead of the default 12 hour, am/pm clock. 25.11 {GENERAL}{AUDIBLE BEEP}{A} {F}: FALSE This option controls Terminus' beep function. Normally, a beep is done on the Amiga by flashing the screen. When this option is active an audible beep is done instead. This option also controls the handling of a received BEL (^G) character as well. 25.12 {GENERAL}{LOGFILE ACTIVE}{L} {F}: FALSE When this option is active Terminus will record certain actions to the file "terminusX.log" in the TERMINUS path. The 'X' refers to the session number. 90 25.13 {GENERAL}{MAKE ICONS}{N} {F}: TRUE This option controls the creation of file icons for downloads and capture files. 25.14 {GENERAL}{SCREEN POPUP}{E} {F}: TRUE Set this option when you want Terminus to pop to the front after the dialer has made a connection or when a file transfer completes. 25.15 {GENERAL}{FILE SAVER}{V} {F}: FALSE Set this option if you wish to have Terminus to close a file as each block of data is written to disk. This prevents a system failure from causing the file length to be set to zero, which means that the file was lost. 25.16 {GENERAL}{DISK SPACE CHECK}{D} {F}: FALSE Set this option if you want Terminus to check the free space on a disk prior to starting a download. Do not set this option if the destination volume/device for the file does not show free space such as the ram disk. 25.17 {GENERAL}{SLOW DISK I/O}{K} {F}: FALSE This option should only be set when using a programmed I/O or DMA hard disk controller that is causing the serial port to lose data whenever a disk write is performed while data is being received. If your controller is a DMA device you might want to try using {GENERAL}{512 BYTE DISK I/O}{5} first to see if that cures the problem as this option affects the throughput of a file transfer considerably. 25.18 {GENERAL}{512 BYTE DISK I/O}{5} {F}: FALSE Set this option if downloads cause data loss everytime the block is written to disk. When active, this option breaks up the write to multiples of 512 bytes. If you're using a programmed I/O hard disk controller you will probably have to use {GENERAL}{SLOW DISK I/O}{K} instead. This option is primarily for use with DMA controllers. 91 25.19 {GENERAL}{CHIP RAM SAVER}{I} {F}: FALSE Set this option if you want Terminus to minimize its use of chip ram. It will cause requester rendering to be quite slow, but will allow you to use Terminus on Amigas that have very little system ram. 25.20 {GENERAL}{MOUSE FUNCTIONS}{S} {F}: TRUE This option controls the various mouse functions present within Terminus for clipping from the main display and from the review buffer as well as the ANSI mouse and character mouse functions. Disable this option if their presence interfers with other utilities you may be running in your system. 25.21 {GENERAL}{BORDER BLANKER}{B} {F}: TRUE This option enables or disables the border blanker that Terminus normally activates for ECS and AGA systems with custom screens. 25.22 {GENERAL}{DATE FORMAT}{M} {C}:MM/DD/YY (MM/DD/YY DD-MM-YY DD.MM.YY) This gadget determines the date format style used in the phonebook and logfile. 9226 CONSOLE REQUESTER The console requester contains the options used to configure the operation of the terminal emulations in Terminus. It also allows you to save a configuration to a console definition file so that you can easily switch between the different configurations needed. 26.1 {CONSOLE}{EMULATION}{U} {C}:AMIGA (TTY AMIGA COLOR MONO VT52 VT102 VT220) This gadget sets the terminal emulation. You should start a new console configuration by selecting the emulation first as each emulation setting will change one or more of the other options in the console requester as a consequence. Everytime you select this gadget Terminus will reset the console definition name to "default.con". If you were to save the defaults via [PROJECT][SAVE DEFAULTS...] then the current console settings here will be written to default.con as well. 26.2 {CONSOLE}{PALETTE}{P} {C}:WORKBENCH (WORKBENCH COLOR MONO CUSTOM) This gadget sets the palette to be used with the current emulation. The custom palette should be used for your purposes while leaving the others as-is for use with the emulations that they are associated with. 26.3 {CONSOLE}{SCREEN}{S} When using Terminus with AmigaDOS 2.1 or with a V38 asl.library or compatible, like ReqTools, requester library that provides a screen mode requester, you will be presented with this gadget for selecting the screen mode you want Terminus to appear on. Terminus provides a special mode for selecting the Workbench or currently active public screen as well when using this feature. 26.4 {CONSOLE}{SCREEN}{S} {C}:WORKBENCH (WORKBENCH "2 COLOR" "4 COLOR" "8 COLOR" "16 COLOR" "32 COLOR") Sets the type of screen to use, Workbench or a 2, 4, 8, 16 or 32 (when used with the AGA chipset in COLOR emulation) color custom screen. NOTE! Refer to the discussion above on palette types and their association with screen depth. This option is only present when running under release 1.3. 93 26.5 {CONSOLE}{INTERLACE (1)}{1} {F}: FALSE Set this option if you wish to use an interlaced screen. NOTE! This option is only present when running under release 1.3. 26.6 {CONSOLE}{ROWS}{R} {I}:24 (24 - 400) Sets the number of rows to use, Terminus will attempt to open a display with a height that can hold this value otherwise the maximum possible size will be used. 26.7 {CONSOLE}{COLS}{L} {I}:80 (40 - 400) Sets the number of columns to use and attempts to use in the same manner that {CONSOLE}{ROWS}{R} is handled. 26.8 {CONSOLE}{PRESCROLL (0)}{0} {I}: 0 (0 - 12) Sets the maximum number of lines to scroll up once the cursor reaches the bottom of the screen based on the contents of the incoming data buffer. This option can help increase throughput when using 8 or 16 color screens with fast modems. 26.9 {CONSOLE}{STATUS LINE (2)}{2} {F}: TRUE When set, provides a status line in the main display. The location of the line is determined by {CONSOLE}{TITLE STATUS}{4}. 26.10 {CONSOLE}{TITLE BAR (3)}{3} {F}: FALSE This option is only available when using a custom screen that does not have {CONSOLE}{PUBLIC SCREEN (5)}{5} set with it. When active, this option gives the screen a tile bar with system depth and drag gadgets. 94 26.11 {CONSOLE}{TITLE STATUS (4)}{4} {F}: TRUE When this option is active Terminus will place its status line in the title bar of windowed displays or custom screens if {CONSOLE}{TITLE BAR (3)}{3} is set. 26.12 {CONSOLE}{PUBLIC SCREEN}{5} {F}: FALSE This option will enable public screens for use with the 2.0 (or later) release of AmigaDOS. It has no effect when running under the 1.3 operating system release. 26.13 {CONSOLE}{KEYMAP}{K} {S}: This gadget defines the keymap to use, if one is not defined the default keymap in use will be used instead. 26.14 {CONSOLE}{CR XLATE}{X} {C}:LEAVE (LEAVE ADDLF STRIP) This gadget selects the type of carriage return translation to use. 26.15 {CONSOLE}{LF XLATE}{T} {C}:LEAVE (LEAVE ADDCR STRIP) Like {CONSOLE}{CR XLATE}{X}, this gadget selects linefeed translation to use. 26.16 {CONSOLE}{EOL OUT}{E} {C}:CR (CR LF CRLF) This gadget sets what Terminus will send when <RETURN> or <ENTER> is pressed. It also determines what the "\r" escape sequence sends. 26.17 {CONSOLE}{GET DEFINITION...}{G} This gadget will open the file requester in the directory defined in {PATH}{TERMINUS}{T} for loading a console definition file. 95 26.18 {CONSOLE}{SAVE DEFINITION...}{V} This gadget opens the file requester in the directory defined in {PATH}{TERMINUS}{T} to save the current settings in the console requester to a console definition file. 26.19 {CONSOLE}{SELECT NEW FONT...}{F} This gadget opens the asl or req requester (or one that replaces the operation of either of these requesters) in font selection mode. 26.20 {CONSOLE}{VT-XX OPTIONS...}{N} This gadget opens the VTOptions requester for use with VTxx emulations. 26.21 {CONSOLE}{STRIP HIGH BIT}{B} {F}: FALSE Set this option if you want the 8th bit to be stripped from all incoming characters. 26.22 {CONSOLE}{MOUSE PACING}{I} {F}: FALSE This option, when active, causes Terminus to pace ANSI mouse movement sequences. It should be used when connected with systems that cannot handle large amounts of input sent at once. 26.23 {CONSOLE}{DESTRUCTIVE BACKSPACE}{D} {F}: FALSE If the system you're connected to does not delete characters that you backspace over, or you wish Terminus to always delete them, set this option. 26.24 {CONSOLE}{SMOOTH SCROLL}{M} {F}: FALSE This option controls smooth scrolling. Be aware that smooth scrolling requires a lot more time to perform each scroll operation than jump scrolling does. Using a high speed modem with this option in effect can cause data loss and will slow down the total throughput of the console display. 96 26.25 {CONSOLE}{AUTOWRAP MODE}{W} {F}: TRUE This option will cause Terminus to wrap lines that are longer than the current display size. Characters will be overwritten at the extreme right column otherwise. 26.26 {CONSOLE}{CHAT MODE}{A} {F}: FALSE Enables chat mode when set. 26.27 {CONSOLE}{IBM DOORWAY MODE}{Y} {F}: FALSE This option can only be used with the COLOR or MONO emulations. Doorway is a program for IBM PC and compatible machines that enables complete remote operation of the system via modem. This mode will reconfigure the Amiga keyboard to emulate the action of an IBM or compatible keyboard for use with the Doorway program and therefor ignores the setting of {CONSOLE}{KEYMAP}{K}. 26.28 {CONSOLE}{CURSOR POS.}{6} {F}: TRUE This option enables the status line cursor position indicator. You need to have {CONSOLE}{STATUS LINE (2)}{2} active in order to see the indicator. It is displayed as XXX,YYY where X is the column and Y is the row for the current cursor position. This option also reduces throughput by a fair amount due to the extra processing required to display and update the indicator each time the cursor moves. 26.29 {CONSOLE}{CURSOR BLINK}{7} {F}: FALSE Setting this option will cause the Terminus cursor to blink. 26.30 {CONSOLE}{FAST CURSOR}{8} {F}: FALSE This option enables the use of a hardware sprite cursor which increases text throughput somewhat over the default rendered block cursor. It is not available for use on the Workbench screen, only on custom screens that do not have {CONSOLE}{PUBLIC SCREEN (5)}{5} set. 97 26.31 {CONSOLE}{RAW CAPTURE}{9} {F}: FALSE When this option is set it will cause Terminus to capture all data as received from the serial port instead of using the data in the review buffer for capture. 9827 VTOPTIONS REQUESTER This requester contains options that are specific to VT terminal emulations. 27.1 {VTOPTIONS}{DISPLAY CTRLS}{Y} {F}: FALSE This option will set the display control codes mode of the display. Instead of processing DEC private, ANSI and ASCII characters and sequences, they are displayed to the console. The font TERMDDC80/132 should be present to utilize this feature as intended. This option is available only in VT-220 emulation. 27.2 {VTOPTIONS}{7 BIT MODE}{7} {F}: TRUE The VT220 emulation can send some sequences via 8 bit characters or via 7 bit characters. The setting of this option controls which method to use when sending these sequences. It is set TRUE automatically for VT-52 and VT-102 when you close the requester. 27.3 {VTOPTIONS}{132 COLUMNS}{1} {F}: FALSE Set this option if you would like Terminus to use 132 column mode instead of 80 column mode with any of the VT emulations. You must have the TERMISO132.font or TERMDDC132.font present in order to use it. 27.4 {VTOPTIONS}{LIGHT BACKGROUND}{L} {F}: FALSE This option controls the reverse video mode for the VT emulations. 27.5 {VTOPTIONS}{NEWLINE MODE}{N} {F}: FALSE Sets newline mode. This mode overrides the use of {CONSOLE}{CR XLATE}{X}, {CONSOLE}{LF XLATE}{T} and {CONSOLE}{EOL OUT}{E} when any of the VT emulations are being used. 99 27.6 {VTOPTIONS}{KEYPAD MODE}{K} {F}: FALSE Sets keypad mode. 27.7 {VTOPTIONS}{CURSOR MODE}{U} {F}: FALSE Sets cursor mode. 27.8 {VTOPTIONS}{SWAP BS/DEL}{S} {F}: FALSE When this option is set the operation of <BS> and <DEL> are reversed. 27.9 {VTOPTIONS}{AUTO KEY REPEAT}{T} {F}: TRUE Enables or disables keyboard repeat. 27.10 {VTOPTIONS}{CHARACTER SET}{H} {C}:ASCII (ASCII BRITISH FLEMISH FRCAN DANISH FINNISH GERMAN DUTCH ITALIAN SWISSFR SWISSGRM SWEDISH NORWEGIAN FRBELGIAN SPANISH) Selects which National Replacement Character set to use for VT220. 27.11 {VTOPTIONS}{DA RESPONSE}{D} {C}:VT102 (VT100 VT101 VT102 VT220) Selects the response that Terminus will send when a DA sequence is received. 27.12 {VTOPTIONS}{ANSWERBACK MSG}{A} {S} Sets the string that Terminus will send in response to an ENQ character. 10028 TERMINUS SCRIPT LANGUAGE Terminus comes with a comprehensive, easy to use script language based on a small BASIC interpreter, the major points of the language are: - Over 80 script commands and 200 option variables. - Unlimited number of 32 bit integer and 255 character length string variables available. - Unlimited parenthesis nesting. - A full compliment of logical, numerical and string operators. - Unlimited nesting of GOSUB, FOR, REPEAT and WHILE commands as well as CALLed scripts that can return to the caller script when finished. - Can monitor for mouse button presses, loss of carrier, script timeout and up to 32 simultaneous text strings for automated execution control. - Up to 6 separate files can be open for input or output to read or write variables to sequential access files. - Special REMOTE command that connects an AmigaDOS CLI or shell of your choice to the serial port for remote control of your system. - Automated record mode so that you can create login scripts easily. 28.1 SCRIPTS OVERVIEW Scripts are special purpose programs that automate the operation of Terminus. These programs can be as simple as instructing Terminus to log into your favorite online system or as complex as automating a series of unattended sessions, transmitting and collecting new email, messages and files along the way. Although advanced users might seem "put off" by the decision to design the script language using a BASIC syntax, it should be noted that the audience of users that telecommunicate is much broader than those who are acquainted with the ofttimes arcane art of programming, especially with languages that can be quite hard to learn, such as 'C'. For the casual user it is paramount that the application shouldn't get in the way of accomplishing whatever task that needs to get done. If for this reason alone, the choice of a BASIC syntax for an internal script language is clear. Of course, to maintain the spirit of the Amiga, Terminus is fully accessible via ARexx scripts. Almost every internal script command, save for script execution/control related commands, is available to an ARexx script. 101 28.2 RUNNING SCRIPTS There are two methods of starting a script file, manually and automatically. The automatic method is accomplished via the startup script or by a login script when the dialer establishes a connection. Please refer to the sections on those two functions for more details, only manually started scripts will be discussed here. The menu item [SCRIPTS][START...][s] is used to launch a script. The file requester will be opened in the path defined by {PATHS}{SCRIPTS}{S}. Select a script from there and Terminus will begin executing it. If you have installed Terminus as instructed there will be a file named "ScriptDemo.scp" which gives you a menu of demos that illustrate the various script commands and functions present in the Terminus script language. Please be aware that Terminus might take a little time to load the script before starting execution of it. This is due some preprocessing that is done to the script as it is loaded. In particular, the position of script labels is determined for fast GOTO and GOSUB execution and syntax checking is done for IF/ELSE/ENDIF nesting so that unexpected script execution is minimized. Other syntax checking is performed during the execution of the script. 28.3 OPTIONS AND COMMANDS There are basically two types of script commands, option variables for the various user settings that control Terminus and script commands that control the operation of scripts and modify script variables. An example of an option variable is PROTOCOL, like its gadget counterpart, {TRANSFER}{PROTOCOL}{P}, it deals with setting the current file transfer protocol that Terminus will use if a download or upload is invoked. Note that not all option variables are the exact same as the gadget label in the requester. Options are made up of one word, called a "keyword" which are unique when compared to other keywords, this is so that Terminus can recognize which option you're referring to. For example, PEPWTYPE is the option variable that is the same as {ENTRY}{P/W TYPE}{Y}. The names are close, but certainly not exact. Don't worry though, most option names are quite identifiable with their gadget counterparts. Script commands are comprised of two types of commands, functions and statements. A function is a command that returns a value, so you can assign a script or option variable the results of a function. Statements are commands that don't return a value, instead, they perform an operation of some sort, like starting a file download or posting some text to the screen. 28.4 SCRIPT FILE TYPES All files that Terminus uses for itself are actually script files. Each file has a specific purpose and as such, a certain subset of 102 commands that are legal for use within that file. This concept of limited use is called "scope". If a command is used where it shouldn't be it is said to be used outside of its scope. Terminus uses a method called "default optimization" for reading and writing these files. Simply stated, each setting is compared with the internal defaults to determine whether or not it should be written to the file. This process results in files that are almost always smaller than writing the entire set of settings. The benefit of writing files this way is realized when it is read by Terminus, it takes much less time to process the file since the only settings in the file are those that are not set to the internal default value. Doing it this way is a great help for phonebook files which would get quite large otherwise. 28.4.1 .def - Defaults file Terminus will reset all settings to internal defaults prior to loading a defaults file. The startup filename "terminusX.def" (where 'X' is the session number) will be searched for on session startup. The current directory is searched for initially, then in the main path TERMINUS:, if present. Internal defaults will be used if the file cannot be located. 28.4.2 .phone - Phonebook file The current phonebook will be cleared prior to loading a new phonebook file. The file "terminusX.phones" will be searched for in the current directory then scripts path. Phonebook processing is a special case in Terminus. The entire phonebook is not read into memory prior to execution since there is the possibility that a phonebook file can grow quite large. Instead, it is read and processed one line at a time so that memory requirements are not stressed to load a phonebook file. Also, keep in mind that each phonebook entry needs 172 bytes plus the total length of all the strings in an entry. 28.4.3 .con - Console definition file This script file contains commands related to the console only. It allows for easy switching among different emulation, screen, font, keymap setups. These files are searched for in the main path only. 28.4.4 .scp - Script file Executable script file. The primary difference between script files and the previous files is that the commands in the other files can only perform option assignments with numeric or string 103 arguments, no script variable or expressions are evaluated and will result in an error if any encountered. Additionally, the other files are processed completely before returning to the user. Scripts, on the other hand, are executed asynchronously. This allows for "internal multitasking" to occur. Please consult the ASK and INPUT script statement descriptions for exceptions to this rule. 28.4.5 .trx - ARexx macro file Standard ARexx macro, located in REXX:. All ARexx macros started from within Terminus are asynchronously executed. Caution must be used to avoid "collisions" between concurrently executing ARexx macros. 28.5 COMMAND SCOPE The following table categorizes the various command scopes allowed in each type of script file. Grouping refers to the requester that an option variable is located in or if it is a script function or statement. Levels 1 through 6 are option variables, they allow the changing or reading of all options, modes and settings within Terminus. As shown, certain options are only permissible within certain files, like the phonebook and entry options, which are only allowed in .phones files. Levels 7 and 8 are for statement and function commands that comprise the script language proper. The difference between level 7 and level 8 is that level 8 script commands are not accessible in an ARexx script. An error will be reported during script execution if a command is used outside its permitted scope. Level def con phones scp trx Grouping 1 X X X GENERAL, PORT, PATH, MODEM, PALETTE 2 X X X X SERIAL, XFER 3 X X X X CONSOLE 4 X X X MACRO 5 X PHONEBOOK 6 X PHONEENTRY 7 X X STATEMENTS, FUNCTIONS 8 X STATEMENTS, FUNCTIONS 28.6 OPTION CLASSES Option variables are classified according to the type of operation they perform. Notice that the classes for the options are equivalent to the type of gadget that a given option is attached to within its appropriate requester. 104 The following are the various classes in Terminus. 28.6.1 INTEGER Integer class options can be assigned or will return an integer value. Only numeric assignments are permitted in any script file other than a .scp or .trx file. 28.6.2 STRING String class options can be assigned or will return a string value. When used in any script file other than a .scp or .trx file, only a quoted string is allowed as the assignment argument. 28.6.3 FLAG Flag options have boolean states, only 1, 0, ON, TRUE, OFF or FALSE may be used as an assignment argument. In .scp and .trx files it can be used to return a value, a 1 represents a TRUE or ON condition and 0 means OFF or FALSE. 28.6.4 MUX Mux is short for "mutual exclusion", these options can only be set to one of a well-defined set of states. The description for each mux option lists the arguments allowed for it. A mux option will return a string value when used in a .scp or .trx file. 28.6.5 CMD A cmd option is an aggregate of one or more tightly related options into one. This class can be used in a .scp or .trx file to return the current settings via a concatenated string of the involved options. 28.7 SCRIPT STRUCTURE Although the script language for Terminus is designed as a BASIC interpreter you have to keep in mind that it is not entirely the same syntactically. You must be sure to keep each statement on a separate line. Script labels also have to be on their own line. Most BASIC programming environments provide you with a self-contained editor for creating programs. These editors usually have both physical and logical lines so that long lines wrap down to the next line in order to display the entire line at all times. Since Terminus does not have an internal editor, you will need to use a text editor to create your scripts. Most text editors do not distinguish between physical and logical lines, so you must remember to keep each script command on an entire 105 line, they cannot cross over to one or more lines or an error will occur. 28.8 KEYWORDS Keywords are reserved words that cannot be used as labels or variable names within a script. All option and script commands are keywords as well as system variables described below. Additionally, the following are also keywords which are used in various command syntaxes described below. They too cannot be used as variables or labels within the script. Otherwise, a syntax error or unpredictable script execution will occur depending on their use. ALL AND APPEND COLOR FALSE IN LOCAL NOT OFF ON OR OUT OUTPUT QUIET RECURSIVE RESET SAVE STEP TO TRUE WORKBENCH XOR 28.9 COMMENTS Script files can have comments inserted throughout but must be bracketed by the 'C' language style of comment which is the "/*" pair to indicate the beginning of a comment and the "*/" pair that indicates the end of a comment. This style was chosen for the purpose of minimizing editing if you choose to convert the script for use as an ARexx script. Also, an AmigaDOS 2.x compatible version string will be placed in the beginning comment as the first line of the script file if it was generated by the script recorder. /* $VER: Terminus 2.0 - terminus1.def (22.06.93) */ This comment is typical of the first line that is present when you save a .def defaults file. 28.10 LABELS Labels are unique names that define a position within the script that execution can be transferred to via a GOSUB, GOTO or ON <action> command. Labels must start at the left most column of a line, the first character must be an alpha (A..Z) and the label must be terminated with a ':' character. Do not place commands after the label, they will be skipped over. GOODLABEL: This example shows a proper script label, it starts with an alpha character and is terminated with a colon. 1BADLABEL: While this label has a terminating colon, it starts with numeral, which is not allowed. 106 LABELNG NOGOOD: GOTO LABELNG The first is not a label, it does not have a terminating colon. The second example here is a good label, but the GOTO command following it will be ignored. 28.11 INTEGER VARIABLES Integer variables within Terminus scripts are a 32 bit signed integer value in the range of -2146483648 to 2147483647. An integer variable is denoted by a uniquely named character string that is not a reserved command name, keyword or label. Integer variables must be initialized before they can be used. Initialization does not have to occur as a separate statement however as the following example illustrates. intvar = 0 intvar = ABS(-12) Since the variable "intvar" is being assigned via the ABS() function, the first statement is redundant and is not needed. Let's look at one more example. intvar1 = -12 intvar2 = ABS(intvar1) This example shows that the variable "intvar1" would have to be assigned prior to being used by the ABS() function since it has to return a value that it would not have if it did not exist prior to its first use. 28.12 STRING VARIABLES String variables in Terminus scripts can contain a maximum of 255 characters. A string variable name is subject to the same restrictions as an integer variable and must also be assigned prior to first use. A string variable name must have a trailing '$' character appended to the end of the name to differentiate it from an integer variable. Additionally, "var" and "var$" would be valid variable names and can be used within the same script as the '$' character is considered part of the variable name. String assignment values must be quoted or a syntax error will occur. 28.13 GLOBAL VARIABLES The single letter integer variables A..Z and the same set of string variables A$..Z$ are global. That is, their contents are constant throughout an entire session. They can be used for passing information between different scripts, such as with a host (also 107 called a mini-BBS). The global string variables can also be used in function key macros to send their contents. Use the CLEAR command to reset all global variables. 28.14 READ-ONLY SYSTEM VARIABLES The following are permanently defined system variables that can only have their current value read, they cannot be assigned a new value from within a script. ABORTREMOTE Returns a value of 1 if the remote CLI function was aborted, by loss of carrier or by selecting either [MISC][HANGUP MODEM][h] or [MISC][KILL REMCLI][J]. ABORTXFER Returns the boolean result of the last file transfer operation. A value of 1 represents an aborted transfer, either by the user or via the remote system. CARRIER Returns the current state of the DCD line, a value of 1 is returned if carrier is present, 0 if not. COL Returns the current cursor column starting with the value of 1 for the leftmost column. COLORS Returns the maximum colors in the current display. COLS Returns the current number of columns in the main display. FONTHEIGHT Returns the height of the current font in use. ILACE Returns a boolean value of the interlace state of the main display. MCOL Returns the column position of where the mouse pointer was located when the left mouse button was clicked. {CONSOLE}{ANSI MOUSE}{I} must be inactive and the ONMOUSE command must be executed prior to this variable being updated. A value of -1 will be returned if the feature is not active or the left mouse button has not been clicked on yet. MROW Returns the row position of where the mouse pointer was located when the left mouse button was clicked. {CONSOLE}{ANSI MOUSE}{I} must be inactive and the ONMOUSE command must be executed prior to this variable being updated. A value of -1 will be returned if the feature is not active or the left mouse button has not been clicked on yet. 108 ROW Returns the current cursor row starting with the value of 1 for the topmost row. ROWS Returns the current number of rows in the main display. DATE$ Returns a string of the current system date formatted as per the setting of {GENERAL}{DATE FORMAT}{M}. FONTNAME$ Returns the name of the current font in use. TIME$ Returns a string of the current system time formatted as per {GENERAL}{24 HOUR CLOCK}{2}. 28.15 READ/WRITE SYSTEM VARIABLES The following are predefined system variables that can be read or assigned as necessary. BPEN Sets or returns the current background pen color for the main display, the supplied value will be modulo the number of screen colors. CPEN Sets or returns the current cursor pen color for the main display, the supplied value will be modulo the number of screen colors. CURSOR A boolean variable that returns the current state of the display cursor and when assigned TRUE or FALSE, it will turn cursor rendering on or off. ICONIFY Setting this variable TRUE will iconify Terminus. Set it FALSE to restore Terminus from the iconified state. NOQUICK This boolean variable controls the way the serial I/O routines in Terminus read data from the device. If you are not, or cannot use the OwnDevUnit.library and are experiencing data loss or slow serial input, set this variable either in the startup script or a login script. An example of the need for this option is when you're using Terminus with the dnet.device. REQUEST A boolean variable that will prevent or allow AmigaDOS system requesters from being posted. Default action as expected if requesters are off. TIMER Sets or returns the current value of the online timer in seconds. TPEN Sets or returns the current text pen color for the main display, the supplied value will be modulo the number of screen colors. TRACE Although the state of this flag can be read, it is used primarily to set script tracing mode. When TRUE, this 109 flag causes the script interpreter to display each line as it is executed. LOGOFF$ Set this string variable to a Terminus script file that will be executed when carrier is lost or the user selects [MISC][HANGUP MODEM][h]. This script is only executed once for each time that it is assigned. Once executed, the contents of the variable are destroyed to prevent reexecution. This is a safety feature to prevent a runaway script from getting hung in an indefinate loop or doing other unexpected/unwanted things. LOGOFF$ also overrides the operation of the ONCARRIER command and any currently executing script. The current script is lost, and therefore, the state of an active ONCARRIER whenever a LOGOFF$ script is executed. 28.16 OPERATOR PRECEDENCE Precedence refers to the order in which operators are evaluated in a mathematic or logical expression. Parentheses may be used to alter the evaluation order of an expression. (highest) + - Unary. * / Multiplicative. % Modulus. + - Additive. < <= > >= Relational: less, less/equal, greater, greater/equal. == != Equality, inequality. NOT Logical. AND " OR " (lowest) XOR " 28.17 SYNTAX The following notation is used to describe the syntax for commands and their required (or optional) arguments. All punctuation must be included where shown. UPPERCASE Items in uppercase define script commands and keywords. lowercase Items in lowercase are supplied by the user. | Vertical bars separate multiple items. - Horizontal bar indicates a numeric range. [] Brackets enclose one or more optional items. {} Braces enclose multiple items, one of which must be present. 110 ... Ellipses indicate items that may be repeated. op Arithmetic or logical operator. num Integer number, -2147483648 - +2147483647. string Character string enclosed with double quotes, length of 255 max. func Function that returns a <num> or <string> result. var Integer variable. aexpr {num | var | func} [op {num | var | func}]... svar String variable. sexpr {svar | string | func} [+ {svar | string | func}]... cop Conditional operator: relational, equality. cond Conditional statement: {sexpr | aexpr} [cop {sexpr | aexpr}]... boolean {ON | TRUE | OFF | FALSE} dirspec An <sexpr> that indicates a valid AmigaDOS directory pathname. filespec An <sexpr> that specifies a valid AmigaDOS filename. argument {filespec | dirspec | sexpr | aexpr}... statement Any valid script command and associated arguments. 28.18 CHARACTER ESCAPES Terminus supports an extensive set of character escape codes for text strings for function key macros, option command assignment and for use with the SEND, PRINT, INPUT, ASK, WAIT and WHEN commands. The escape codes are listed as follows: ~ Pause one half second. ^^ The '^' character. ^~ The '~' character. ^! The '!' character. ^A...Z Send char as a control character. ^@ The NUL (0x00) character. ^[ The ESC (0x1b) character. ^\ The FS (0x1c) character. ^] The GS (0x1d) character. ^_ The US (0x1f) character. \" The '"' (double quote) character. \' The ''' (single quote) character. \\ The '\' character. \xHH Two digit hexadecimal character. 111 \OOO Three digit octal character. \a The BEL (^G) character. \b The BS (^H) character. \e The ESC (^[) character. \f The FF (^L) character. \t The TAB (^I) character. \n Sends CR/LF sequence. \r Sends {CONSOLE}{EOL OUT}{E}. The "\r" escape is a special case when used. It will send the current setting of {CONSOLE}{EOL OUT}{E}. If this is used for local text output to the display then this setting, {CONSOLE}{CR XLATE}{X} and {CONSOLE}{LF XLATE}{T} should match so that a newline is generated. The following table illustrates the recommended settings: {EOL OUT} {CR XLATE} {LF XLATE} CR ADDLF STRIP LF STRIP ADDCR CRLF LEAVE LEAVE When assigning options with strings that need to be quoted, you need to use the following format: TEMP$ = "SEND \"THIS STRING^M\"" This example results in the string variable TEMP$ being assigned the string: SEND "THIS STRING^M" The outer double quotes are stripped, but the escaped quotes are retained. 28.19 SCRIPT FILE I/O Scripts are capable of reading and writing up to six different files simultaneously. Data is read from the file and assigned to integer or string variables and is written from variables or string/integer constants as ASCII text with one line for each data item. In order to detect an end-of-file condition with variable length files, Terminus returns a numeric value of -1 or a string value of "END_OF_FILE", depending on which type of variable was due to receive an assignment when the end-of-file was reached. This allows for simple loops to control file reading, such as READ_LOOP: READ #1, TEMP$ IF TEMP$ == "END_OF_FILE" GOTO READ_END ENDIF ... GOTO READ_LOOP READ_END: 112 CLOSE #1 The descriptions for the OPEN, CLOSE, READ and WRITE commands below go into detail on how to use script file I/O. 28.20 SCRIPT EXECUTION DETAILS While the design of Terminus strives to achieve internal multitasking as completely as possible, there are some areas that are synchronous by necessity. The file requester is one area (except when used for file transfer selection), script execution is another. Contained within Terminus is a pattern matching engine that can compare the serial input data stream with up to 32 strings of text simultaneously. You interface with this engine via the script language to process the data as matches occur. In order for the pattern matching to succeed input data has to be controlled so that data does not get processed until the engine has been initialized for the strings that it is to search for. This is accomplished by processing scripts and serial input in an either/or method. Basically, while a script is executing serial input data is held off from being processed until the script enters one of several states. There are three basic states of script execution, "running", "stopped" or "suspended". The first two are self-explanatory, the suspended state has three modes that will be explained here. The first mode is the input mode. Whenever the script commands ASK, INPUT, GETSTRING or GETINT are used the script will be halted and serial input as well as keyboarded output will be channeled to the active script command that is currently waiting for input. The status line indicator INPUT will be displayed while the script is waiting for input for added visual feedback to determine what Terminus is doing. The next mode of suspended script execution is the wait mode. Terminus displays the indicator WAITING on the status line whenever it is waiting for serial input or a timeout to occur. It is this mode that allows serial input to be processed by the pattern matching engine during script execution. The last mode is activated whenever a script initiates a file transfer via the commands ASEND, UPLOAD or DOWNLOAD. A script will also become suspended if a ZMODEM or XPR autodownload is initiated as well. It is recommended that your script be written so that it is synchronized to the autodownload though, either via an explicit WAIT or by looking for a specific string that is sent prior to the file transfer beginning so that script synchronization with the remote system is maintained. 28.21 INPUT COMMANDS There are four script commands related to data input, ASK, INPUT, GETSTRING and GETINT. The latter two commands are local-only 113 requester based input methods that will not be described here. This section only deals with the first two commands, ASK and INPUT. Both commands were designed with the purpose of getting input from a remote user or from the local user, or both. When used without the keyword LOCAL both commands will check the status of the DCD (carrier detect) serial line to determine if remote input will be accepted as well as outputting an optional prompt string if present. When the keyword is used then only local input (and output) will take place. The primary intent of these commands is to provide you with the ability to create a host environment as simple or as complex as you choose. 28.22 STRING MATCHING The core of Terminus' script language are the two commands, WAIT and WHEN, With combinations of these commands you can automate Terminus in such a manner that very little, if any, intervention is required during it's operation. The operation of both WAIT and WHEN are somewhat different when used in an ARexx script, please see the section below to learn those differences when using Terminus with ARexx. The rest of this section is devoted to using WAIT and WHEN within a Terminus script. In order to search for one or more strings Terminus has to be in a "wait" state, which is accomplished via the WAIT command. The WAIT command will halt all script (internal and ARexx) execution until the WAIT is satisfied via a timeout or a string match. The WHEN command is somewhat like the WAIT command in that it searches for a string match as well. However, it cannot be used alone, it must be used in conjunction with WAIT as Terminus does not search for strings unless it is in a wait state. The primary purpose for using WHEN is if there is more than one string that can be received from the remote system, or when there can be a variable number of a certain string, like the common "More?" prompt that a system uses when displaying data in a paged format. Essentially, you will use WAIT and optionally, WHEN to automate the process of an online session by searching for an expected prompt from the remote system and sending data in response to the received data. The most basic of examples is something like this: WAIT "First Name?" SEND "Jack^M" WAIT "Last Name?" SEND "Radigan^M" WAIT "Password?" SEND "mypw^M" 114 This example illustrates a simple login script which, by the way, is practically identical to how the Terminus script recorder generates a script. It waits for a keyboard response and generates a WAIT statement based on the most recently received data. It then generates the SEND command based on what you enter at the keyboard. Now, let's add the following to this basic script; the remote system has a daily news file that isn't always displayed and is also displayed in varying length depending on how much news is present. Since the system pauses after a group of lines has been sent it generates a "More?" prompt that requires you to press <RETURN> or some other key in response to continue. This situation is exactly what WHEN is used for. What we do is add a WHEN statement that will look for the "More?" prompt and send a carriage return each time it's seen. WHEN 1 "More?" SEND "^M" WAIT "First Name?" SEND "Jack^M" WAIT "Last Name?" SEND "Radigan^M" WAIT "Password?" SEND "mypw^M" That's all there is to it! Since there are 31 separate strings that WHEN can search for at once we need to declare which one of the "slots" that the WHEN command will place the target string in. The second part of the statement is the SEND "^M" portion. This is executed each time a "More?" prompt is seen. Please refer to the descriptions for WAIT and WHEN to learn of the other variations to these commands. 28.23 BULLET-PROOF AUTOMATION Terminus also offers several other commands that should be considered if you are interested in completely reliable automated operation. Building on the simple login script listed above we will add the necessary commands that will make it completely bullet-proof to any situation that may arise during the connection. Again: ONCARRIER GOTO No_dcd ONTIMEOUT GOTO Retry WHEN 1 "More?" SEND "^M" WHEN 2 "New User? (Y/n)" GOTO Bad_entry WHEN 3 "Reenter password?" GOTO Send_pw WAIT "First Name?" SEND "Jack^M" WAIT "Last Name?" SEND "Radigan^M" WAIT "Password?" 115 Send_pw: SEND "mypw^M" WAIT "Command?" GOTO Logged_in Bad_entry: SEND "N^M" GOTO Again No_dcd: LOG "Lost carrier during connection" END Retry: SEND "^M" WAIT 3 LOG "Unable to login" END What this script represents is how you could handle a typical login situation so that it is prepared for any eventuality. Although this example represents a fictional system, it illustrates what is required to make a login completely reliable to any possibility of lost or corrupted responses from your computer to the remote system or a loss of carrier during the login sequence. The first two commands, ONCARRIER and ONTIMEOUT defend against carrier loss and corrupted/lost responses. If they are executed it will be due to one of those conditions. The ONCARRIER is self explanatory, it will jump to the No_dcd label, log a result to the logfile and exit the script. The ONTIMEOUT jumps to the Retry label which sends a carriage return, waits 3 seconds for one of the WHEN commands to match and then exists if it timeout. Next we set up 3 WHEN statements that are used to match the possible prompts that the remote system can send back to us. The first one is used to reply to a "More?" prompt while the next two are used to defend against the remote system getting corrupted responses from us. The second WHEN is matched if either the first or last name response was corrupted. Instead of entering ourselves as a new user we send back an 'N' response and then retry the entire process by jumping back to the Again label. The last WHEN is used to defend against a corrupted password response. In order to search for that we need to add one more WAIT after the password is sent or else we wouldn't know if it was received properly. By waiting for the "Command?" prompt we're able to find out if the password was received correctly. If not we jump back to the SEND statement that sends the password and wait again. If the password was received properly we will get the "Command?" prompt and then jump to the rest of the script that does whatever is necessary for this connection, like retrieving mail, files and so forth. 116 28.24 AREXX INTERFACE As detailed in the scope table above, level 8 script commands are not accessible to ARexx scripts. This category of script commands relate to execution control or functions that are near or exact duplicates for ARexx functions. Terminus does not support the passing of ARexx variables, all returned data is done so via the default ARexx variable RESULT. The RC variable is also used by Terminus to return the result code of the last executed Terminus command. The following return values are used: 0 A command executed properly. 5 The command sent by ARexx is not supported in Terminus. 10 A syntax or other execution related error occurred. 20 A fatal error that may or may not be directly related to the command that was executed. The input commands, ASK, INPUT, GETSTRING and GETINT operate slightly different when used with ARexx. Omit the script variable with each command as is necessary when they're used with internal scripts, Terminus will return the entered data in the default ARexx variable RESULT. The WAIT command returns a result in RESULT once the command is satisfied, the possible responses are: "KILL" The user selected [SCRIPTS][STOP SCRIPT[T] while WAITing, [SCRIPTS][ABORT AREXX MACROS][k] or the associated Terminus session exited for some reason. "TIMEOUT" A timeout occurred while WAITing. "QUIET" A WHEN QUIET condition was satisfied. 0 The string sent with WAIT was matched. 1-31 A WHEN string match occurred. The WHEN command is not supplied SEND or GOTO arguments when used with ARexx. Terminus will return a numeric value representing the associated WHEN slot that was matched. The "KILL" result is also returned to a waiting script if an aborted file transfer occurs. A value of 0 is returned if the transfer completes successfully. 11729 FUNCTION AND STATEMENT DESCRIPTIONS ABS(aexpr) 8/INTEGER Returns the absolute value of <aexpr>. TEMP = -12 PRINT "ABS(-12) = " ABS(TEMP) When this script fragment is executed the following is printed: ABS(-12) = 12 ALARM 7/COMMAND Produces the audible attention sound that's used for file transfer completion and dialer connections. ASC(svar) 8/INTEGER Returns the ASCII code for the first character of <svar>, error if NULL. TEMP$ = "ABCDE" TEMP = ASC(TEMP$) IF TEMP == 64 /* The decimal value of 'A' is 65 */ PRINT "EQUAL" ELSE PRINT "NOT EQUAL" ENDIF When this script fragment is executed the following occurs: NOT EQUAL ASEND filespec 7/CMD ASCII send a file. If <filespec> is not a fully qualified pathname, the path defined in {PATHS}{UPLOADS}{U} will be used to locate the file. Typical command arguments would be: UPLOADSPATH$ = "UPLOADS:" FILE$ = "foo.txt" ASEND FILE$ When this script fragment is executed the filename "UPLOADS:foo.txt" will be sent via ASCII send. 118 ASK [LOCAL] [string,] svar 7/CMD Get a single character response from either the local user or from the remote connection if DCD is present and LOCAL is not used. Optionally prompt with <string> if included, a '?' character is output otherwise. Returns a single character to <svar>. ASK "Enter menu selection: ", MENU$ This command will display the prompt with the string in quotes and place the single character input that the local or remote user enters into the string variable MENU$. Since this command is an assignment, the variable does not have to be declared prior to its use here. NOTE! This command cannot be used within a function key macro one-line script. AREXX NOTE! Do not supply a variable when ASK is used from an ARexx script. Terminus will return the character response via RESULT. BEEP 7/CMD Sounds bell if {GENERAL}{AUDIBLE BEEP}{A} is TRUE, otherwise a screen flash via the system call DisplayBeep() occurs. CALL filespec 8/CMD Start a new script file. Can return to the calling script with the use of the END command in the called script. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{SCRIPTS}{S}. Global variables are not cleared. CAPTURE {OPEN | APPEND | CLOSE} [SAVE] filespec 7/CMD Open, append or close a capture file. If the SAVE option is present on an open or append, the contents of the review buffer will be written to the capture file. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current pathname defined in {PATHS}{CAPTURE}{P}. CAPTUREPATH$ = "RAM:" CAPTURE APPEND SAVE "ARCHIVES:review.cap" CAPTURE OPEN "foo.cap" This fragment will cause the current contents of the review buffer to be appended to "ARCHIVES:review.cap". That file will then be closed and "RAM:foo.cap" will be opened as a new capture file. 119 CHAIN filespec 8/CMD Starts a new script file. Does not return to the calling script. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{SCRIPTS}{S}. Global variables are not cleared. CHDIR dirspec 8/CMD Change current directory to <dirspec>. If <dirspec> does not exist no directory change will occur. CHR$(aexpr) 8/STRING Returns a single character string representing the ASCII value of <aexpr> modulo 256. TEMP = 354 CHAR$ = CHR$(TEMP + 23) The string variable CHAR$ will be assigned the character 'y' which is (354 + 23) % 256 = 121. CLEAR 8/CMD Clear all script variables, global and local. CLOSE [#fnum, ...] 8/CMD Close file <fnum> or all open files if none are specified. CLRLINE [aexpr] 7/CMD This command will clear all or a portion of the line that the cursor is currently positioned on. The start of the line to be cleared is determined by the column that the cursor is at. The optional <aexpr> will limit the number of characters to be cleared, if present, to that amount or the remainder of the line if not. The section cleared will be set to the current color defined by the BPEN variable. 120 CLRRECT aexpr1, aexpr2, aexpr3, aexpr4 7/CMD Clears a rectangle in the main display starting at row <aexpr1>, col <aexpr2> and ending at row <aexpr3>, col <aexpr4>. The rectangle will be set to space characters and cleared to the current color defined by the BPEN variable. CLS 7/CMD Clear screen using the current values of TPEN and BPEN. CONTINUE 8/CMD Resume execution with the next iteration of the currently executing FOR, REPEAT or WHILE loop. The script must be executing one of these loop commands or an error will occur. CURPALETTE c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c1 7/CMD Sets current console palette colors. This command does not set the entire palette structure as the PALETTE option commands do. All color register values must be supplied in RGB hexadecimal format. DOWNLOAD [filespec] 7/CMD Download a file using the current protocol selected. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{DOWNLOADS}{D}. When DOWNLOAD is used with protocols such as YMODEM and ZMODEM, <filespec> is ignored as those protocols send the filename, size and other information as part of the transfer. When used with XPR selected, <filespec> is sent to the protocol library for use as needed by the selected XPR. END 8/CMD Halt script execution. Resumes execution in the previous script if the current script was started as the result of a CALL command. 121 EXECUTE sexpr 8/CMD Executes <sexpr> as an AmigaDOS command. COPY$ = "copy " FOO$ = "foo " BAR$ = "bar:" EXECUTE COPY$ + FOO$ + BAR$ The resultant string "copy foo bar:" will be executed as an AmigaDOS command that copies the file "foo" from the current directory to the volume (or logical assignment) "bar:". EXISTS(filespec) 8/CMD Returns TRUE if <filespec> exists. IF EXISTS("TERMINUS:welcome.txt") ASEND "TERMINUS:welcome.txt" ELSE SEND "Welcome!\r" ENDIF This fragment checks to see if the file "TERMINUS:welcome.txt" exists, if it does it will be sent to the serial port via an ASCII send. If the file does not exist the string "Welcome!", and the current EOL will be sent instead. EXIT 8/CMD This command will terminate the currently executing FOR, REPEAT or WHILE loop. An error will occur if no loop is executing. FOR var = start TO end [STEP [-]step] statement(s) ... NEXT 8/CMD Initialize <var> to the value of <start> then execute intervening <statements> while the value of <var> is algebraically less than or equal to the value of <end>. 122 NEXT causes <var> to be incremented by 1 or <step>. Unlimited nesting is allowed. FOR I = 20 TO 0 STEP -2 PRINT I " " NEXT The output from this script fragment would be: 20 18 16 14 12 10 8 6 4 2 0 GETINT prompt [, num, min, max] var 7/CMD Opens an integer input requester with the current value of <var> (which can be created as part of calling this command). The optional <min> and <max> values define the boundaries of valid numeric input for the user. The OK gadget or pressing <RETURN> is required to accept the changed value. TEMP = 50 GETINT "Enter value", TEMP, 0, 100 Using this script fragment would result in the integer requester being opened set to the value of 50 and would only allow a value between 0 and 100 inclusive to be entered. The variable TEMP would be changed to the entered value once <RETURN> or {GETINT}{OK} is pressed. NOTE! This command cannot be used with a function key macro one-line script. AREXX NOTE! Do not supply a variable when using this command in an ARexx script. The return value will be passed back to the script via RESULT. GETLINE$(aexpr) 7/CMD Returns a copy of the contents of row <aexpr> in the main display. The string will be the same length as the current width of the display. If <aexpr> is less than 1 or greater than the number of rows in the display, an out or range error will occur. 123 GETSTRING prompt, svar 7/CMD Opens a string input requester with the current value of the supplied string variable (which can be created as part of calling this command). The OK gadget or pressing <RETURN> is required to accept the changed value. NOTE! This command cannot be used with a function key macro one-line script. AREXX NOTE! Do not supply a variable when using this command in an ARexx script. The return value will be passed back to the script via RESULT. GOSUB label 8/CMD Continue execution of script at <label>. A RETURN will cause execution to resume with the statement immediately following the GOSUB statement. GOSUB SUB1 ... SUB1: ... RETURN When the GOSUB SUB1 script statement is reached it will transfer execution of the script to the label SUB1:. When the RETURN command in that subroutine is reached, execution is resumed at the statement immediately following the GOSUB that called the subroutine. GOTO label 8/CMD Continue execution of script at <label>. GOTO CONT PRINT "Sugar and" CONT: PRINT "spice" The output from this script fragment would be: spice The first PRINT statement is never executed since the GOTO statement prior to it transferred execution of the script to the label CONT:. 124 HANGUP 7/CMD Hangup modem, use DTR or command depending on modem parameters. IF cond statement ... [ELSE] statement ... ENDIF 8/CMD If <cond> evaluates TRUE intervening <statement(s)> are executed until an ELSE or ENDIF is encountered. If <cond> evaluates FALSE only the <statement(s)> following the ELSE will be executed or execution will resume after the ENDIF. Unlimited nesting of IF/ENDIF pairs are allowed. IF 5 AND 1 == 1 PRINT "TRUE" ELSE PRINT "FALSE" ENDIF This fragment will output "TRUE" as a binary 5 logically AND'd with a binary 1 are equal to 1. INPUT [LOCAL] [QUIET] [string,] {var | svar} 7/CMD Request input from local and remote user (if DCD is present and LOCAL is not used). Optionally prompt with <string>, a '?' character is used otherwise. Type of input is dependant on the variable supplied to INPUT and must match it or an unexpected result will occur. QUIET suppresses character echo and sends a "." instead. An EOL is sent after the user presses <RETURN> when DCD is present. INPUT QUIET "Password: ", PASSWORD$ This fragment will request the user to enter a password, '.' characters will be echoed instead of the input string. NOTE! This command cannot be used with a function key macro one-line script. AREXX NOTE! Do not supply a variable when using this command in an ARexx script. The return value will be passed back to the script via RESULT. 125 INSTR([aexpr,] sexpr1, sexpr2) 8/INTEGER Returns position of first occurrence of <sexpr2> in <sexpr1>, optionally starting at position <aexpr>. POS = INSTR(3, "thisisaverylonngstring", "very") The variable POS will be assigned the value 8 when this fragment is executed. INVLINE [aexpr] 7/CMD Inverts the line in the main display that the cursor is located at. The column position of the cursor determines the starting column that will be inverted in the line while the optional <aexpr> limits the number of characters to invert. The rest of the line will be inverted otherwise. KILL 7/CMD Clear the contents of the review buffer. LDEFAULTS [filespec] 7/CMD Load a new defaults file. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{TERMINUS}{T}. If <filespec> is not present, the currently defined defaults file will be loaded. LDEFFILE filespec 7/CMD Load a new console definition file. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{TERMINUS}{T}. Terminus will reconfigure the console as necessary after the definition file has been read. 126 LEFT$(sexpr, aexpr) 8/STRING Returns leftmost <aexpr> characters of <sexpr>. SUB$ = LEFT$("notaslongastring", 7) The string variable SUB$ will be assigned the string "notaslo" after the execution of this statement. LEN(sexpr) 8/INTEGER Return length of <sexpr>. TEMP$ = "infinity" PRINT "The length of " TEMP$ " is: " LEN(TEMP$) This script fragment would output: The length of infinity is: 8 LOG [sexpr] 7/CMD Append string <sexpr> to logfile with timestamp. If <sexpr> is not present, a blank timestamp will be appended instead. LOWER$(sexpr) 8/STRING Returns <sexpr> in lowercase. OLD$ = "ANUPPERCASESTRING" NEW$ = LOWER$(OLD$) This script fragment will assign the string "anuppercasestring" to the string variable NEW$ when executed. LPHONES [filespec] 7/CMD Load a new phonebook file. If <filespec> is not fully qualified, the supplied filename will be prefixed with the current path defined in {PATHS}{TERMINUS}{T}. The contents of the current phonebook is deleted prior to loading the new phonebook file. If <filespec> is not present, the currently defined phonebook is loaded instead. 127 MID$(sexpr, aexpr1 [,aexpr2]) 8/STRING Returns substring of <sexpr> starting position <aexpr1>, with optional length of <aexpr2>. PRINT LEN(MID$("thisisalongerstringthenbefore", 10, 5)) The value 5 will be output as the length of the substring from the MID$() function is set to a maximum length of 5 which is what the LEN() function uses to compute string length. MOVE [aexpr1, aexpr2] 7/CMD Move cursor to row <aexpr1>, column <aexpr2> or to home position if no arguments are supplied. ONCARRIER [GOTO label] 8/CMD To activate this command you must use "GOTO <label>" to define a location in the script that execution will branch to when carrier is lost. Script execution can only return to the point where it was interrupted by using RESUME. The ONCARRIER command by itself will cause Terminus to disable this feature. ONCARRIER GOTO LOSTDCD ... LOSTDCD: CLOSE GOTO RESTART This script fragment will result in setting the carrier detection logic to transfer script execution to the label LOSTDCD: since the GOTO LOSTDCD command is executed when carrier loss is detected. All files will be closed and then script execution will continue at the label RESTART:. ONMOUSE [GOTO label] 8/CMD To activate this command you must use "GOTO <label>" to define a location in the script that execution will branch to when the left mouse button is clicked on while the mouse pointer is in the main display. The read-only variables MCOL and MROW will be set to the cursor position that the pointer is over when the left mouse button was clicked on, the display cursor will not be repositioned when this action occurs. Script execution can only return to the point where it was interrupted by using RESUME. The ONMOUSE command by itself will cause Terminus to disable this feature. 128 ONMOUSE GOTO MOUSECLICK ... MOUSECLICK: PRINT "Mouse at row: " MROW " col: " MCOL RESUME This script fragment will result in printing the current location of the mouse pointer when the left mouse button is clicked on then resume script execution at the point it was interrupted at. ONTIMEOUT [GOTO label] 8/CMD To activate this command you must use "GOTO <label>" to define a location in the script that execution will branch to when a timeout occurs during an active WAIT. Script execution can only return to the point where it was interrupted by using RESUME. The ONTIMEOUT command by itself will cause Terminus to disable this feature. ONTIMEOUT GOTO RETRY ... RETRY: SEND "^M" GOTO RESYNCH This script fragment will result in sending a carriage return when the current WAIT timer expires script execution is then transferred to the RESYNCH: label somewhere else in the script. OPEN [INPUT | OUTPUT | APPEND] fnum, filespec 8/CMD Opens <filespec> for input, output or for appending to an existing file (same as OUTPUT if it does not exist). You must close a file prior to attempting to open another file with the same file handle or an error will occur. OPEN OUTPUT 1, "foo.bar" The file "foo.bar" in the current will be opened for writing with file handle #1 after this statement is executed. PAUSE aexpr 8/CMD Halts script execution for <aexpr> seconds. 129 POP 8/CMD This command will remove the most recent GOSUB return address from the stack. GOSUB LABEL1 PRINT "From LABEL1" LABEL1: GOSUB LABEL2 PRINT "From LABEL2" LABEL2: POP RETURN When the first GOSUB is encountered it's return address is placed on the stack and execution then continues at the location of LABEL1. There the next GOSUB is reached, it's return address is also pushed onto the stack and execution transfers once again to LABEL2. At this point the POP will remove the return address from the second GOSUB and when the RETURN command is executed it will return the address of the first GOSUB, which results in the first PRINT statement being executed. PRINT [LOCAL] [{aexpr | sexpr} {, | ;}...] 7/CMD Print formatted data. Normally sent to the screen and to the serial port (if DCD is present), but the LOCAL argument can be used to prevent output going to the serial port. Each <aexpr> or <sexpr> item must be separated by either a comma ',' or semicolon ';'. A comma will advance the cursor to the next TAB stop while a semicolon preserves the current cursor position. A newline is normally generated after each PRINT statement, but a comma or semicolon will suppress the newline and locate the cursor according to which character is used. PRINT "First", "Second"; " Third" This statement will send the following string to the display and to the serial port if DCD is present: First Second Third PRINTER boolean 7/FLAG Turn printer on or off. QUIT 7/CMD Exit Terminus. 130 READ #fnum, {var | svar},... 8/CMD Read data from the file <fnum> into one or more variables. Reading stops once the end-of-line is reached. OPEN INPUT 2, "mydata" READ #2, NAME$, ADDRESS$, NUMBER$, ZIP, END$ CLOSE #2 This script fragment will open the file "mydata" and read its contents in order into the variables NAME$ ADDRESS$ NUMBER$ ZIP END$. An example file for mydata could contain the following: Wile E. Coyotee 1950 ACME Canyon Rd. 1-800-RDRUNNR 12345 The variables would then be assigned as: NAME$ = "Wile E. Coyotee" ADDRESS$ = "1950 ACME Canyon Rd." NUMBER$ = "1-800-RDRUNNR" ZIP = 12345 END$ = "END_OF_FILE" The string "END_OF_FILE" is assigned to the variable END$ since the end-of-file was reached with the assignment of the variable ZIP. REDIAL 7/CMD Starts the dialer if any phonebook entries are selected. RELMOVE aexpr1, aexpr2 7/CMD Moves the cursor relative from it's current position by <aexpr1> rows and <aexpr2> columns. Negative values will move the cursor up and left while positive values will move the cursor down and right. REMOTE [sexpr1 [sexpr2]] 8/CMD Initiate a remote CLI or SHELL through the serial port. The <sexpr1> argument overrides the default AmigaDOS command "NEWCLI" and the <sexpr2> argument refers to a script filename that is executed on startup. In order to use the script option you must include the shell command option. REMOTE "Shell" "S:RemoteStartup" 131 This statement would invoke the remote CLI using the AmigaDOS Shell command and will execute the AmigaDOS script S:RemoteStartup. REPEAT statement(s) ... UNTIL cond 8/CMD Execute intervening <statement(s)> while <cond> is non zero. RESUME 8/CMD This command is only available for use when script execution has been interrupted by a ONCARRIER, ONMOUSE or ONTIMEOUT. When RESUME is encountered script execution will return to the location that the interruption occurred at. The POP command has no effect here. A special consideration should be noted when the script is in a WAIT state when the interrupt and subsequent RESUME occurs, the WAIT will be cleared and execution will continue with the command following the WAIT command. This action is different from the operation of a WHEN command. Caution should also be taken to insure that a RESUME is only executed when an interrupt has occurred or an error will occur. Also, the return point for the RESUME will be available only until another ONCARRIER, ONMOUSE or ONTIMEOUT occurs. When RESUME is executed the return pointer is reset so that it cannot be used more than once. RETURN 8/CMD Transfers execution to the command following the most recently executed GOSUB. REXX sexpr 8/CMD Send <sexpr> to ARexx port. The command string executed by the ARexx host will be asynchronous to Terminus. Terminus keeps track of all commands sent to the ARexx host and will not finish until all have returned when Terminus is exited. 132 RIGHT$(sexpr, aexpr) 8/STRING Returns rightmost <aexpr> characters of <sexpr>. TEMP$ = "notsolongastring" IF RIGHT$(TEMP$, 6) == "string" TEMP$ = "EQUALS" ENDIF PRINT "TEMP$ = " TEMP$ When this script fragment is executed the output will be: TEMP$ = EQUALS SBREAK 7/CMD Send a break signal to the serial port. The length of the break signal is determined by {PORT}{BREAK LENGTH}{B}. SCREENTOFRONT 7/CMD Brings the Terminus screen (window under Workbench) to the front of the display. AREXX NOTE! If Terminus is currently iconified when SCREENTOFRONT is called it will deiconify Terminus. SDEFAULTS [filespec] 7/CMD Save the Terminus settings to the defaults file <filespec> in the path {PATHS}{TERMINUS}{T}. If <filespec> is omitted, the current defaults filename will be used. SDEFFILE [filespec] 7/CMD Save the console settings to the definition file <filespec> in the path {PATHS}{TERMINUS}{T}. If <filespec> is omitted, the current definition filename will be used. 133 SELECT sexpr [,sexpr...] 7/CMD Select a phonebook entry for dialing that matches <sexpr> in {ENTRY}{NAME}{E}. This command is designed to be used in unattended scripts, therefore you cannot select an entry for autorecording as that implies user interaction at some time during the connection. SELECT "DPS-BBS" REDIAL This script fragment will select the entry "DPS-BBS" in the phonebook and then start the dialer. SEND sexpr 7/CMD Send <sexpr> to serial port. Script execution does not continue until after the contents of <sexpr> have been sent. SEND "mypassword^M" This statement will send the string "mypassword" followed by a carriage return. SPACE$(aexpr) 8/STRING Returns a string of spaces of length <aexpr>. TEMP$ = "test" RESULT$ = SPACE$(3) + TEMP$ + SPACE$(3) PRINT CHR$(34) RESULT$ CHR$(34) The output from this script fragment would be: " test " SPASSWORD 7/CMD Send the password for the current phonebook entry. WAIT "Password:" SPASSWORD This script fragment will halt script execution waiting for the string "Password" to arrive from the serial port. When the string arrives it will send the password for the current phonebook entry. This script fragment is used by the script recorder when the entry password is sent via [PHONEBOOK][SEND PASSWORD][Z]. 134 SPHONES [filespec] 7/CMD Save the phonebook settings to file <filespec> in the path {PATHS}{TERMINUS}{T}. If <filespec> is omitted, the current phonebook filename will be used. STR$(aexpr) 8/STRING Returns string of value <aexpr>. X = 42 / 7 TEMP$ = STR$(X) PRINT "X = " TEMP$ This script fragment will output: X = 6 TRIM$(sexpr) 8/STRING Returns <sexpr> with trailing spaces trimmed off. TEMP$ = " test " RESULT$ = TRIM$(TEMP$) PRINT CHR$(32) RESULT$ CHR$(32) The output from this script fragment would be: " test" UNSELECT 7/CMD Unselects all entries. UPLOAD [RECURSIVE] filespec [,filespec]... 7/CMD Use the currently selected protocol to upload one or more files (if the currently selected protocol supports batch file transfer). The RECURSIVE option instructs Terminus to collect files from the current directory and all subdirectories that match <filespec>. AmigaDOS wildcards can be used. Some examples are: UPLOAD "WORK:files/#?.lha" This statement will collect all files in the subdirectory "files" located on the volume WORK: that end with the postfix ".lha". 135 UPLOAD RECURSIVE "WORK:project/#?" This statement will tag all files in the subdirectory "project" and all files in any subdirectories below it. However, if this example were changed to: UPLOAD RECURSIVE "WORK:project" No files would be tagged as project is a directory, but not a fully qualified pathname to a file, wildcards or a filename must be supplied to fully qualify the pathname. When using the RECURSIVE option you should also set {TRANSFER}{EXTENDED PATHNAMES}{X} so that the original directory structure is preserved as each file is transferred. Of course, the remote system must be able to handle extended pathnames in order for this to work as expected. UPPER$(sexpr) 8/STRING Returns <sexpr> in uppercase. STR1$ = "lowercasestring" PRINT STR1$ " = " UPPER$(STR1$) The result of this script fragment would be output as: lowercasestring = LOWERCASESTRING VAL(sexpr) 8/INTEGER Return decimal value of <sexpr>. PRINT VAL("32") The output from this statement would be: 32 WAIT [aexpr] [,] [sexpr] | [UNTIL HH:MM:SS] 7/CMD This command halts all script execution (ARexx scripts communicating with the Terminus ARexx port too) for a specified number of seconds or 60 if <aexpr> is not supplied. If the <sexpr> argument is present WAIT will resume script execution if it is received prior to a timeout occurring. WAIT can be called from ARexx scripts and will halt a currently executing Terminus script as well as any other ARexx scripts that may be executing simultaneously. 136 The ONCARRIER, ONMOUSE and ONTIMEOUT commands will clear the WAIT condition if one occurs prior to <sexpr> being received. The ONTIMEOUT command will be executed if the WAIT timeout occurs. Script execution resumes with the next command if a timeout occurs and ONTIMEOUT is not active. The optional <aexpr> argument represents the number of seconds to set the timeout timer to if the default of 60 seconds is not desired. The value used in a prior WAIT statement does not carry over to the next WAIT statement, if <value> is not supplied, 60 seconds will be used. A value of 0 is valid and indicates a permanent WAIT condition that can only be broken by the commands mentioned in the previous paragraph. UNTIL HH:MM:SS halts script until system clock is equal to supplied time, which must be supplied in 24 hour format. Execution continues once the requested time is reached. The ONCARRIER, ONMOUSE and ONTIMEOUT statements have no effect on a WAIT UNTIL statement. This version of the WAIT command is normally used to start an unattended script at a specified time, most often late at night when phone rates are the lowest. The status line will have a WAIT indicator displayed when the script is in a WAIT state. An example of both forms of the WAIT command is: WAIT UNTIL 01:00:00 Retry: SEND "myname\r" ONTIMEOUT GOTO Retry WAIT 10, "Password:" ONTIMEOUT SEND "mypw\r" This example would wait until 1am before executing the rest of the script, which first sends the string "myname\r", sets an ONTIMEOUT then waits for a maximum of 10 seconds for the remote system to respond with the string "Password:". If the WAIT command times out then the ONTIMEOUT is executed which relocates execution to the label "Retry", otherwise the script disables the ONTIMEOUT and sends the string "mypw\r". WAIT can also be used with ARexx, but it's operation is slightly different. You will need to check the returned value after the WAIT returns to the ARexx script in order to determine the result. There are four return values, which are: "KILL" A major event occurred within Terminus that has resulted in an RC_FAIL category return code. The following are the usual causes of a KILL return value: [SCRIPT][START...][s] [SCRIPT][STOP][t] [SCRIPT][KILL REXX MACROS][k] [PROJECT][QUIT][Q] 137 The reason a script can kill an ARexx WAIT attempt is due to the fact that only a Terminus script or an ARexx script can be WAITing for an input string to be matched. "TIMEOUT" This string is returned whenever the WAIT times out. "QUIET" This is returned when a WHEN QUIET condition has been satisfied. 0-31 A numeric return code represents a string match. The value 0 is used for the WAIT command while 1 through 31 is for an active WHEN command. NOTE! This command cannot be used with a function key macro one-line script. WATCHDOG OFF | num1, num2 7/CMD This command monitors keyboard idle time defined in <num1> seconds. If a keyboard idle timeout occurs Terminus will send a character defined by the value of <num2>. If a key is pressed the timer will be reset. The timer is also reset after it times out and sends a character so that it will continue to send a character while the keyboard remains idle. Once defined, this function will remain in effect until carrier is lost or another WATCHDOG command with the argument OFF is executed. For example: WATCHDOG 60, 8 This command statement will send a backspace <BS> character after every 60 seconds that the keybord is idle. NOTE! This command cannot be used in a function key macro one-line script. WHEN {ALL | {{{IDLE | QUIET} [num] | 1-31 [sexpr]} [GOTO label | SEND sexpr]} 7/CMD Terminus provides a powerful string matching processor that can monitor the input data stream for up to 32 simultaneous 25 character strings (31 with the WHEN command here and one with the WAIT command described above). The WHEN command can be called from ARexx scripts too. It's operation is slightly different then when it is used with a Terminus script. When used with a Terminus script a string match (case is sensitive here) will either send a response string or will transfer script execution to a new location within the script. When used with an ARexx script the GOTO or SEND is ignored and a numeric return value is 138 passed back to ARexx equivalent to the matched WHEN string. In order to receive this value the ARexx script must have an active WAIT command. There is also one other WHEN command that will send a response or alter script execution after the input stream has been quiet for a specified number of seconds or for one second if <num> is not supplied. When used with ARexx a WHEN QUIET will return the string "QUIET", but only if a WAIT is active. The first WHEN command syntax is: WHEN ALL This version of the WHEN command will clear all 31 WHEN strings, the IDLE and QUIET features. The next variation of WHEN is: WHEN QUIET [[num] {GOTO label | SEND sexpr}] This WHEN command will activate the QUIET feature and will be executed after <num> seconds, or one second if not present. Next is this variation: WHEN IDLE [[num] {GOTO label | SEND sexpr}] This WHEN command initializes the keyboard idle timer. When <num> is not supplied the timer defaults to 60 seconds. Everytime a character or sequence is generated as a result of a keyboard (or function key macro) the timer is reset. When it times out it will execute the remainder of the command. The last version of the WHEN command is: WHEN 1-31 [sexpr {GOTO label | SEND sexpr}] This command syntax deals with the string matching processor. If the string number alone is present then that string will be disabled. Otherwise, <sexpr> will be set in the match processor and the associated command will be executed whenever the string is received. If a WHEN command that has a GOTO statement as it's action argument is matched, script execution will continue at the label the GOTO points to and all WHEN strings and the QUIET feature will be deactivated as well as clearing a WAIT condition if active. If a WAIT condition is in effect when a WHEN occurs that uses a SEND command as its action argument, the WAIT timer count will be reset to the starting value. This will prevent a WAIT timeout from occurring if WHEN strings are received during the WAIT. NOTE! This command cannot be used with a function key macro one- line script. 139 WHILE cond statement(s) ... WEND 8/CMD Execute intervening <statement(s)> while <cond> is non zero. WRITE #fnum {var | svar | num | string},... 8/CMD Write data to file <fnum> which must be opened for output or appending, an error will occur otherwise. XLATE {RESET {IN | OUT}} | {IN | OUT} aexpr1, aexpr2 7/CMD Set incoming or outgoing character translation for character aexpr1 to aexpr2 or reset all characters in the translation table. XLATE RESET IN XLATE IN 7, 42 This script fragment will first reset the incoming character translation table and then set it to translate a BEL (0x07) character to a '*' character. 14030 OPTION VARIABLE DESCRIPTIONS Option variables do not have the same freedom that a "real" script variable has. Although most can be used within a script as a regular variable, they are most often found in defaults, definition and phonebook files. When used in those three files however, they can only be assigned with simple numeric or quoted string arguments and not with script statements. There are a few options that are listed as a CMD, they are not actually a command in the sense of a script command, they are a conglomerate of several options that are tightly integrated. The DISPLAY option is a perfect example of a CMD option. Any options listed below that do not have their assignment arguments enclosed in brackets means that it cannot be used within a script or ARexx file. AFKEY1-10$ [= string] 4/STRING Default: "" Sets the macro for <ALT><F1-10> to <string>. ANSWERBACK$ [= string] 3/STRING Default: "" Sets the string that Terminus will send in response to an ENQ character (0x05) when received in VTxxx emulation mode. AUDIOBEEP [= boolean] 1/FLAG Default: OFF Determines whether or not Terminus will use the display flash of Intuition or sound a bell when either an error or a BEL (0x07) character is received by the console. This option also controls the handling of a received BEL (^G) character as well. AUTOBAUD [= boolean] 1/FLAG Default: OFF When this opinion is active (ON/TRUE), the dialer will adjust Terminus' baud rate to the connect rate indicated in the CONNECT response sent by the modem after a connection is established. The modem must be capable of sending extended result codes for this option to work properly. Please refer to the discussion of the dialer for more information. 141 AUTOCHOP [= boolean] 2/FLAG Default: OFF When this option is active (ON/TRUE), it will try to remove any padding that may have been added to the last block of an X/YMODEM download. AUTODL [= boolean] 2/FLAG Default: OFF If active (ON/TRUE), this option will allow for automatic ZMODEM downloads to take place. AUTOREPEAT [= boolean] 3/FLAG Default: ON Enables repeat key action when on. AUTOWRAP [= boolean] 3/FLAG Default: ON Sets the line wrap option of the console. When active (ON/TRUE), AUTOWRAP will cause the console to skip to the first column of the next line and scroll the screen if necessary. AUTOWRAP is not intelligent, it is not the same (but is often confused with) the word wrap option that is commonly found in word processors. BAUD [= {110 | 300 | 600 | 1200 | 2400 | 4800 | 9600 | 19200 31250 | 38400 | 57600 | 115200}] 2/MUX Default: 2400 Sets the baud rate for use with Terminus. BDRBLANK [= boolean] 1/FLAG Default: ON When active (ON/TRUE), it allows Terminus to activate border blanking on custom screens. BINARYXFER [= boolean] 2/FLAG Default: ON When active (ON/TRUE), it makes Terminus send and receive all files via file transfer protocol without doing any EOL conversion. 142 BIT7MODE [= boolean] 3/FLAG Default: OFF This option determines if 7 bit or 8 bit ANSI codes are sent when using the Amiga or VT-220 emulation modes. 7 bit codes are always sent when using VT-102 or IBM ANSI emulations. BLINK [= boolean] 3/FLAG Default: OFF BLINK determines whether the console cursor will blink or not. BREAKLEN [= num] 1/INTEGER:0-1000 Default: 250 Sets the length of a BREAK signal in milliseconds. BSDESTRUCT [= boolean] 3/FLAG Default: OFF This option determines whether a backspace is destructive (the character(s) backed over by the cursor will be deleted or not. This option is normally associated with VTxxx emulations. CAPTUREPATH$ [= dirspec] 1/STRING Default: "RAM:" This path is used by Terminus for capture files. CFKEY1-10$ [= string] 4/STRING Default: "" Sets the macro for <CTRL><F1-10> to <string>. CHARDELAY [= num] 2/INTEGER:0-1000 Default: 0 When non-zero, this option will pace each transmitted character in ASCII send mode by this number of 1/100th seconds. 143 CHARPACE [= boolean] 2/FLAG Default: OFF When this option is active (ON/TRUE), it will cause the Terminus to pace each character that is sent to the modem during a dialing operation. CHATHISTORY [= num] 1/INTEGER:10-100 Default: 50 Sets the number of chat history lines that Terminus will save while in chat mode. CHATLINES [= num] 1/INTEGER:3-(ROWS - 2) Default: 3 Sets the number of lines available while in chat mode. The maximum size is equal to the height of the display minus 2. CHATMODE [= boolean] 3/FLAG Default: OFF This option activates the chat mode of the console. When active ON/TRUE), CHATMODE adjusts the console so that the bottom three lines are used as a chat editor. The string entered in the chat area will not be sent until the <RETURN> key is pressed. CHIPMIZER [= boolean] 1/FLAG Default: OFF The CHIPMIZER option instructs Terminus to use a type of window refresh that uses much less chip memory. Of course, it takes much longer to refresh the display in this case. If Terminus detects that the system it is running on an Amiga with less than 512k of free chip ram, it will activate this option automatically. COLMN132 [= boolean] 3/FLAG Default: OFF When this option is set the VT-102 and VT-220 emulations will use a 132 column display. CRC32 [= boolean] 2/FLAG Default: OFF This option, when active (ON/TRUE), causes ZMODEM transfers to use a 32 bit CRC error check instead of a 16 bit CRC. 144 CRXLATE [= {LEAVE | STRIP | ADDLF}] 3/MUX Default: LEAVE This option determines what action Terminus will have on received carriage returns. CTSRTS [= boolean] 1/FLAG Default: OFF This option tells Terminus to use CTS/RTS (hardware) flow control if active (ON/TRUE). CURSORMODE [= boolean] 3/FLAG Default: OFF This option is only active in the VTxxx emulations. It determines the state of the cursor key mode. Application mode is active when this option is active (ON/TRUE). CURSORPOS [= boolean] 3/FLAG Default: OFF This when TRUE, enables the status line cursor position display. DARESPONSE [= {VT52 | VT100 | VT102 | VT220}] 3/MUX Default: VT220 Sets the type of response code that Terminus will send when a DA sequence is received. Only used in VTxxx emulations. DATALEN [= {7 | 8}] 2/INTEGER Default: 8 Sets the word length for serial data. DATEFMT [= {MM/DD/YY | DD-MM-YY | DD.MM.YY}] 1/MUX Default: MM/DD/YY This option tells Terminus which format to use when displaying or printing dates. DEFFILE$ [= string] 3/STRING Default: "default.con" The option is normally only used in a .def file. It instructs Terminus to load the desired .con file. The use of this command outside of .def files has no effect, but will change the title of the console definition gadget pair in the console requester. Please refer to the discussion on console definition files for a detailed explanation on their use. 145 DIALATTEMPTS [= num] 1/INTEGER:1-999 Default: 15 Defines the number of attempts that the dialer will try for each selected phonebook entry before exiting the dialer. DIALPACING [= num] 1/INTEGER :0-100 Default: 0 Defines the number of milliseconds to pace each character sent to the modem during dialing. DIALTIMEOUT [= num] 1/INTEGER:0-300 Default: 30 Defines the number of seconds to wait for a response after sending a dial command to the modem. DISKSPACE [= boolean] 1/FLAG Default: OFF The DISKSPACE option tells Terminus to first check the amount of free space on the target drive/volume prior to initiating a file download. If the amount of free space is less than the size of the file to be received, Terminus will abort the transfer. This option must be disabled (OFF/FALSE) if transfers to devices (such as RAM:) are going to occur since these devices always report that there is no free space available. DISPCTRLS [= boolean] 3/FLAG Default: OFF Used only in VT-220 emulation. When TRUE, this option instructs Terminus to not process incoming data and to display all control codes as single characters. DISPLAY [= {WORKBENCH | [ILACE] {2 | 4 | 8 | 16 | 32} COLOR} rows cols] - or - DISPLAY [= {WORKBENCH | DISPID num {2 | 4 | 8 | 16 | 32} COLOR} rows cols] 3/CMD Default: WORKBENCH 25 80 There are two variations of this command depending on which release you're using of AmigaDOS. The first variation is for release 1.3 while the second is for 2.x. 146 This option command sets the size and depth of the screen that Terminus will open its console on. If <rows> and/or <cols> are set to a value of -1 Terminus will open a borderless console window/screen combination equal to the current size of the Workbench screen. If the screen type is set to WORKBENCH, a full-size, bordered window will be opened instead. If the requested <rows> and/or <cols> is too large Terminus will adjust as if a -1 value was used. DISPMODE = {NAME | COMMENT | DATE} 5/MUX Default: NAME The state of this option determines which parameters are shown for the entries in the phonebook requester. DLCHALLENGE [= boolean] 2/FLAG Default: OFF When active (ON/TRUE), and AUTODL is also enabled, this option will cause a ZMODEM download to verify that the remote is really ready to send a file with this protocol. DOORWAY [= boolean] 3/FLAG Default: OFF This option is used in conjunction with the IBM ANSI emulations, COLOR or MONO. DOORWAY is a method of sending keyboard sequences that cannot be sent using the ASCII character set code. As such, function key macros are disabled in this mode since full keyboard transparency is required. It also makes little sense to use this feature when not connected to a remote PeeCee system that is not running the Doorway utility. DOWNLOADPATH$ [= dirspec] 1/STRING Default: "RAM:" This path is used by Terminus for downloaded files. DTRHANGUP [= boolean] 1/FLAG Default: OFF This option decides whether to use DTR signal hangup or command string hangup. DTR hangup is preferred if the modem is able to recognize a drop of the DTR signal and go on hook because this is much faster than using the command string method. 147 DUPLEX [= {FULL | HALF | ECHO}] 2/MUX Default: FULL Sets the duplex mode for Terminus. EMULATION [= {TTY | AMIGA | COLOR | MONO | VT100 | VT102 | VT220}] 3/MUX Default: AMIGA Sets the console emulation mode. EOLOUT [= {CR | LF | CRLF}] 3/MUX Default: CR Set the end-of-line mode. ESCCTRL [= boolean] 2/FLAG Default: OFF Causes ZMODEM transfers to escape all 32 control characters when transferring files when active (ON/TRUE). EXITHANGUP [= boolean] 1/FLAG Default: ON This option, when active (ON/TRUE), instructs the dialer to perform a hangup operation if the dialer exits without having made a connection. EXPANDBLANKS [= boolean] 2/FLAG Default: OFF When this option is active (ON/TRUE), it causes ASCII sends to send one SPC (0x20) character before sending the EOL sequence. FASTCURSOR [= boolean] 3/FLAG Default: OFF Terminus will use a sprite based, underline cursor when this option is active (ON/TRUE). FILESAVE [= boolean] 1/FLAG Default: OFF This option, when active (ON/TRUE), closes and then reopens all files during a file transfer. The advantage of the method assures you of not losing the whole file if a system crash occurs before the file transfer completes. The disadvantage is that large files and transfers to slow devices (floppy and floptical disk) are slowed down considerably due to the need for the filesystem to seek to the end of the file when it is reopened after every close. 148 FKEY1-10$ [= string] 4/STRING Default: "" Sets the macro for <F1-10> to <string>. These macros may be overridden depending on the emulation in use. FLUSHONBREAK [= boolean] 1/FLAG Default: OFF If active (ON/TRUE), this option makes Terminus flush any serial data waiting to be processed when a BREAK signal is sent. FONT$ [= string] 3/STRING Default: "topaz 8" Sets the font to be used by the console. The <string> argument is a combination of the root fontname and its height. GMTOFFSET [= num] 1/INTEGER:(-12) - 13 Default: 13 Sets the Greenwich Mean Time (GMT) offset for use with ZMODEM and YMODEM file transfers. HR24MODE [= boolean] 1/FLAG Default: OFF When active (ON/TRUE), Terminus will display the system time in 24 hour mode. A 12 hour am/pm display is used otherwise. IGNOREDCD [= boolean] 1/FLAG Default: OFF This option determines if Terminus will ignore the state of the carrier detect (DCD) signal during dialing and file transfer operations. When inactive (OFF/FALSE), Terminus will abort a file transfer. When active, Terminus will abort an attempt to dial. IGNORENOCARRIER [= boolean] 1/FLAG Default: OFF When active (ON/TRUE), this option instructs the dialer to ignore NO CARRIER responses. This is most effective for modems that cannot reliably detect a BUSY signal and end up timing out which results in a NO CARRIER message. Normally, when a NO CARRIER is received from a properly functioning modem, it indicates that the remote system is not answering the phone call. After three NO CARRIER responses, the dialer will deselect the phone entry and continue on with dialing any other selected entries. 149 IGNOREODU [= boolean] 2/FLAG Default: OFF When this option is active (ON/TRUE), it causes Terminus to bypass handshaking with the OwnDevUnit.library for arbitration of access to the serial device. KEYMAP$ [= filespec] 3/STRING Default: "" Sets the keymap that will be used by the console to decode keyboard input. KEYPADMODE [= boolean] 3/FLAG Default: OFF Used in VT-xxx emulations only. LFXLATE [= {LEAVE | STRIP | ADDCR}] 3/MUX Default: LEAVE This option controls the action of Terminus on received linefeeds. LIGHTSCREEN [= boolean] 3/FLAG Default: OFF Used in VT-xxx emulations only. When TRUE, this option will put Terminus in reverse video mode. LINEDELAY [= num] 2/INTEGER:0-1000 Default: 0 When non-zero, ASCII sends will pace wait this number of 1/100th seconds before sending the next line. LOGFILE [= boolean] 1/FLAG Default: OFF When active (ON/TRUE), this option allows the appending of information to the logfile, if defined. MAKEICONS [= boolean] 1/FLAG Default: ON This option when active (ON/TRUE) will cause Terminus to generate icon (.info) files when it creates files. 150 MASTERPW$ = string 5/STRING Default: "" This string is used by the phonebook entry automatic password generator. This feature is disabled if the password is not defined. MODEMHANGUPCMD$ [= string] 1/STRING Default: "~~~+++~~~ATH^M" If DTRHANGUP is not active this command string will be sent to the modem instead. MODEMINITCMD$ [= string] 1/STRING Default: "ATZ^M~~~ATE1 Q0 V1 X4^M" This command string is sent to the modem when first starting Terminus. It is not sent if a carrier detect (DCD) signal is present at startup. MODEMPOSTFIX$ [= string] 1/STRING Default: "^M" Defines the character or command string that is sent to the modem after a phonebook entry phone number is sent. MODEMPREFIX1-4$ [= string] 1/STRING Default: "ATDT" Defines the command string that is sent to the modem before sending the phone number for a phonebook entry. MONITOR = boolean 5/FLAG Default: OFF When this option is TRUE the dialer will echo all modem responses to the screen while dialing. MOUSEFUNC = boolean 1/FLAG Default: ON This option controls the various mouse functions present in Terminus, clipping from the main display, review buffer, ANSI and character mouse too. MOUSEPACE = boolean 3/FLAG Default: OFF When active (ON/TRUE), this option alters ANSI mouse sequence output so that it is paced to prevent buffer overruns for those systems that cannot handle large amounts of data being received at once. 151 NLMODE [= boolean] 3/FLAG Default: OFF Used in VT-xxx emulations only. When TRUE this option sends a newline rather than a carriage return. NRCTYPE [= {ASCII | BRITISH | FLEMISH | FRCAN | DANISH | FINNISH | GERMAN | DUTCH | ITALIAN | SWISSFR | SWISSGRM | SWEDISH | NORWEGIAN | FRBELGIAN | SPANISH}] 3/MUX Default: ASCII Used in VT-xxx emulations only. Determines which National Replacement character set. ODUNOTIFY [= boolean] 2/FLAG Default: OFF This option, when enabled, allows Terminus to respond to OwnDevUnit arbitrated requests for the port currently in use. The port will only be released if carrier is not present. PALETTE [= {WORKBENCH | VLT | COLOR | MONO | CUSTOM}] 3/MUX Default: WORKBENCH Sets the palette used by the console. Palette choice will be reset to WORKBENCH if DISPLAY is set to WORKBENCH. PARITY [= {NONE | EVEN | ODD | MARK | SPACE}] 2/MUX Default: NONE Sets the parity mode for Terminus. PATHEXTEND [= boolean] 2/FLAG Default: OFF When this option is active (ON/TRUE), ZMODEM and YMODEM file transfers will send (and receive) fully qualified pathnames so that entire directory structures can be transmitted. The remote system must be able to handle extended pathname processing for this feature to work. PECAPTURE$ = string 6/STRING Tells Terminus what the name of the capture file is and to open it in append mode when a connection is made. 152 PECENTS = num 6/INTEGER:0-1000 This value is used by Terminus to increment the money meter while connected to the system that this phonebook entry called. PECOMMENT$ = string 6/STRING Used by the phonebook for display purposes only when the COMMENT display mode option is in effect. PEDATE = num 6/INTEGER The PEDATE option is for system use only, do not alter. PEDEFFILE$ = string 6/STRING Tells Terminus which console definition file to use (if defined) when a connection is made. PENAME$ = string 5/STRING The name of the phonebook entry. This option signals the phonebook loader to create a new phonebook entry and to assign all following options to this entry until another PENAME$ is encountered. PENUMBER1-4$ = string 6/STRING The phonenumber (up to four) that the dialer will attempt calling while dialing. PEPASSWORD$ = string 6/STRING The password string that a <LAMIGA><Z> will transmit while a carrier is present. PEPREFIX = {1 | 2 | 3 | 4}} 6/MUX This option tells the dialer which dialer prefix to use when attempting a call. 153 PEPWLEN = num 6/INTEGER:0-20 This option tells the phonebook editor the length of generated passwords. PERESET = boolean 6/FLAG Tells Terminus to reset the money/connect time meter when a connection is first established. PESCRIPT$ = string 6/STRING The name of the script that will be executed (if defined) when a connection is first established. POPUP [= boolean] 1/FLAG Default: ON This option tells Terminus to pop to the front whenever an event occurs. PORTQUIET [= boolean] 1/FLAG Default: OFF When this option is active (ON/TRUE), it will disable reads of the serial device so that other applications may use the same device. PREACKDL [= boolean] 2/FLAG Default: OFF When active (ON/TRUE), this option will send an acknowledgement at the beginning of every X/YMODEM data block. It compromises error recovery, so it should only be used with error correcting modems. PRESCROLL [= num] 3/INTEGER:0-12 Default: 0 This value controls the maximum number of lines the display will scroll each time the cursor reaches the bottom of the screen based on looking ahead into the incoming data buffer. PRINTERPATH$ [= filespec] 1/STRING Default: "PRT:" Defines what <filespec> (can be a disk filename) will be used to send printer output to. 154 PROMPTCHAR [= num] 2/INTEGER:0-255 Default: 0 When non-zero, this option will cause ASCII sends to wait for a received character that matches the value set to after every linefeed is sent. PROTOCOL [= {XMODEM | XMODEM-CRC | XMODEM-1k | YMODEM | YMODEM-1k | YMODEM-g | ZMODEM | XPR}] 2/MUX Default: XMODEM Sets the protocol for use with file transfers. XPR uses the XPRNAME and XPRINIT options to define which XPR library to use. PUBLICSCREEN [= boolean] 3/FLAG Default: FALSE When this option is active (ON/TRUE), custom screens will be opened as full-size (same as the Workbench screen) public screens. For use with release 2 of the operating system, has no effect with earlier releases. QUOTELEN [= num] 1/INTEGER:2-400 Default: 75 Determines the length of each line of quoted data that is sent from the clipboard. Each line is actually <num> - 1 in length as each line is prefixed with QUOTESTRING described below. QUOTESTRING [= string] 1/STRING Default: ">" Sets the character to be used when sending quoted data from the clipboard. Each quoted line will be prefixed with this string and will be trimmed as per QUOTELEN described above. RAWCAPTURE [= boolean] 3/FLAG Default: FALSE When this option is active (ON/TRUE), it will capture all received data instead of the text-only lines in the review buffer that are normally captured. REDIALDELAY [= num] 1/INTEGER:0-600 Default: 60 Defines the number of seconds to wait before restarting a dial attempt loop for all selected phonebook entries. 155 RELAXEDTIMING [= boolean] 2/FLAG Default: ON When active (ON/TRUE), this option lengthens the timeouts for X/YMODEM file transfers. RESPONSEBUSY$ [= string] 1/STRING Default: "BUSY" Defines the string that the modem sends for a BUSY response. RESPONSECONNECT$ [= string] 1/STRING Default: "CONNECT" Defines the string that the modem sends for a CONNECT response. RESPONSEERROR$ [= string] 1/STRING Default: "ERROR" Defines the string that the modem sends for an ERROR response. RESPONSENOCARRIER$ [= string] 1/STRING Default: "NO CARRIER" Defines the string that the modem sends for a NO CARRIER response. RESPONSENODIALTONE$ [= string] 1/STRING Default: "NO DIALTONE" Defines the string that the modem sends for a NO CARRIER response. RESPONSEOK$ [= string] 1/STRING Default: "OK" Defines the string that the modem sends for an OK response. RESPONSERING$ [= string] 1/STRING Default: "" Defines the string that the modem sends for a RING response. RESPONSEVOICE$ [= string] 1/STRING Default: "VOICE" Defines the string that the modem sends for an VOICE response. 156 REVIEWBUF [= num] 1/INTEGER:1-2048 Default: 16 Sets the size of the review buffer in 1k (1024) byte blocks. REVIEWLINES [= num] 1/INTEGER:1-500 Default: 12 Sets the size of the review buffer window. REXXPATH$ [= dirspec] 1/STRING Default: "REXX:" This path is used by Terminus to locate .trx ARexx script files. SAVEABORTED [= boolean] 2/FLAG Default: ON When active (ON/TRUE), this option will not delete any aborted downloads. SCRIPTPATH$ [= dirspec] 1/STRING Default: "S:" This path is used by Terminus to locate .scp script files. SERDEV$ [= string] 1/STRING Default: "serial.device 0" Defines the serial device and unit to use with Terminus. SETCOLOR2 = values SETCOLOR4 = values SETCOLOR8 = values SETCOLOR16 = values SETCUSTOM2 = values SETCUSTOM4 = values SETCUSTOM8 = values SETMONO2 = values SETMONO4 = values SETMONO8 = values SETWORKBENCH = values values: p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 i0 i1 i2 i3 i4 i5 i6 i7 c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 1/CMD Sets the contents of a palette, all values must be present in the order shown and formatted as: 157 p0-p17 - pen values, decimal range 0-15 for desired color register. p0 - requester detail pen. p1 - requester block pen. p2 - requester shine pen. p3 - requester shadow pen. p4 - requester text pen. p5 - display text pen. p6 - display background pen. p7 - display cursor pen. p8 - review text pen. p9 - review background pen. p10 - review cursor pen. p11 - chat text pen. p12 - chat background pen. p13 - chat cursor pen. p14 - requester shine pen. p15 - requester shadow pen. p16 - menu text pen. (Present with WB3.0 only) p17 - menu background pen. (Present with WB3.0 only) i0-i7 - ANSI color indexes, decimal range 0-7, no duplications. c0-c15 - color registers, RGB hexadecimal format; 000-FFF. There may be less than 16 or even 0 cX color register values present, depending on the palette being defined and the color depth. The WORKBENCH palette has no color register values and there are 2, 4, 8 or 16 register values present depending on the palette being set. SFKEY1-10$ [= string] 4/STRING Default: "" Sets the macro for <SHIFT><F1-10>. SKIPNOTLOCAL [= boolean] 1/FLAG Default: OFF Use with ZMODEM file transfers. When this option is active (ON/TRUE), it will cause the receiving system to bypass any file that is not already present. SLOWDISK [= boolean] 1/FLAG Default: OFF When this option is TRUE it halts serial I/O prior to writing to the disk This option should be activated if data errors occur when downloading to disk. 158 SMALLBLOCKS [= boolean] 1/FLAG Default: OFF When this option is TRUE it breaks up all disk file writes to 512 byte blocks instead of writing the entire block in one write. This option should be activated if data errors occur when downloading to disk. SMOOTH [= boolean] 3/FLAG Default: OFF This setting determines the state of the smooth scrolling option. Please be aware that this option is "expensive", it requires a lot of chip ram resources to perform and can seriously effect the throughput abilities of the console. SORTMODE [= {NAME | NUMBER | DATE | SELECT}] 5/MUX Default: NAME The setting of this option determines how the phonebook entries are sorted and displayed on the screen. All sorts are in descending order. STATUSLINE [= boolean] 3/FLAG Default: ON When this option is active (ON/TRUE), it displays a status line in the display. The location of the status line is determined by TITLESTATUS. STOPBITS [= num] 2/INTEGER:1-2 Default: 1 Sets the number of stop bits to use with the serial device. STRIP [= boolean] 3/FLAG Default: OFF Sets the state of the 8th bit strip option for received characters to the console. This option has no effect on file transfers. It is not recommended to have this option active (ON/TRUE) when using the COLOR or MONO emulations if you wish to see the IBM graphics characters used with that emulation. 159 SWAPBS [= boolean] 3/FLAG Default: OFF Sets the state of the swap backspace option. This is normally used only with the VTxxx emulations. When active (ON/TRUE), this option causes Terminus to transmit a BS (0x09) when the DEL> key is pressed and to send a DEL (0x7F) when the <BS> key is pressed. TASKPRI [= num] 1/INTEGER:(-20)-15 Default: 0 Sets the priority that all Terminus processes will run at. This value overrides any previous CLI task priority that Terminus may have been started at. TERMINUSPATH$ [= dirspec] 1/STRING Default: "S:" This path option is used by Terminus to find .def and .con files as well as the terminus.scp startup script. TITLEBAR [= boolean] 3/FLAG Default: OFF This option when active (ON/TRUE), puts a screen title on custom Terminus screens that are not public. TITLESTATUS [= boolean] 3/FLAG Default: ON When active (ON/TRUE), this option causes the status line to be rendered in the title bar area of the screen or window instead of occupying the bottom line in the display. UPLOADPATH$ [= dirspec] 1/STRING Default: "RAM:" This path tells Terminus where to look for files to upload. WINDOWSIZE [= num] 2/INTEGER:0-32 Default: 0 When non-zero, this option will cause ZMODEM transfers to require an acknowledge after every number of 1k blocks. 160 WINPOSX [= num1 num2] 3/INTEGER:0-64 Default: 0 Sets or returns the top <num1> and left <num2> screen coordinates of various Terminus requesters where <X> is equal to: 0 - Main display 1 - Serial settings requester 2 - Dialer requester 3 - File transfer status requester 4 - Phonebook requester 5 - Phoneentry editor requester 6 - About requester 7 - Review window 8 - XPR library requester 9 - XPR options requester 10 - Transfer settings requester 11 - Macros requester 12 - Palette requester 13 - Paths requester 14 - Modem settings requester 15 - Port settings requester 16 - General settings requester 17 - Console settings requester 18 - VT-xx options requester 19 - Iconify window XFERBUF [= num] 1/INTEGER:1-32 Default: 8 Sets the size of the file transfer buffer in 1k (1024) byte blocks. XONXOFF [= boolean] 2/FLAG Default: OFF When active (ON/TRUE), this option enables XON/XOFF (software) flow control in Terminus. XPRINIT$ [= string] 2/STRING Default: "" XPR protocol initialization string. If this string is not defined when the XPR library is opened Terminus will search your ENV: directory for an environment variable with the same name as the root name of the library being opened. If the variable is found it will be read into this option variable. Once assigned, Terminus will not search for an environment variable unless you delete the current value beforehand. XPRNAME$ [= filespec] 2/STRING Default: "" XPR protocol library name. 161 ZMODE [= {IGNORE | NEWER/LONGER | CRC | APPEND | OVERWRITE | NEWER | DIFFERENT | PROTECT | RENAME}] 2/MUX Default: IGNORE Sets the mode that ZMODEM will send files in. ZRESUME [= boolean] 2/FLAG Default: OFF When active (ON/TRUE), this option tells a ZMODEM file transfer to attempt a transfer recovery for partially received/sent files. 162APPENDIX A - ASCII CODE TABLE This appendix lists the decimal and hexadecimal values for the ASCII code table. It is provided so that you can refer to it when changing {TRANSFER}{PROMPT CHAR}{A} or for entering escape commands in SEND strings. Dec Hex ASCII Dec Hex ASCII 0 00 NUL ^@ 32 20 SP SPACE 1 01 SOH ^A 33 21 ! 2 02 STX ^B 34 22 " 3 03 ETX ^C 35 23 # 4 04 EOT ^D 36 24 $ 5 05 ENQ ^E 37 25 % 6 06 ACK ^F 38 26 & 7 07 BEL ^G 39 27 ' 8 08 BS ^H 40 28 ( 9 09 TAB ^I 41 29 ) 10 0A LF ^J 42 2A * 11 0B VT ^K 43 2B + 12 0C FF ^L 44 2C , 13 0D CR ^M 45 2D - 14 0E SO ^N 46 2E . 15 0F SI ^O 47 2F / 16 10 DLE ^P 48 30 0 17 11 DC1 ^Q 49 31 1 18 12 DC2 ^R 50 32 2 19 13 DC3 ^S 51 33 3 20 14 DC4 ^T 52 34 4 21 15 NAK ^U 53 35 5 22 16 SYN ^V 54 36 6 23 17 ETB ^W 55 37 7 24 18 CAN ^X 56 38 8 25 19 EM ^Y 57 39 9 26 1A SUB ^Z 58 3A : 27 1B ESC ^[ 59 3B ; 28 1C FS ^\ 60 3C < 29 1D GS ^] 61 3D = 30 1E RS ^^ 62 3E > 31 1F US ^_ 63 3F ? 163 Dec Hex ASCII Dec Hex ASCII 64 40 @ 96 60 ` 65 41 A 97 61 a 66 42 B 98 62 b 67 43 C 99 63 c 68 44 D 100 64 d 69 45 E 101 65 e 70 46 F 102 66 f 71 47 G 103 67 g 72 48 H 104 68 h 73 49 I 105 69 i 74 4A J 106 6A j 75 4B K 107 6B k 76 4C L 108 6C l 77 4D M 109 6D m 78 4E N 110 6E n 79 4F O 111 6F o 80 50 P 112 70 p 81 51 Q 113 71 q 82 52 R 114 72 r 83 53 S 115 73 s 84 54 T 116 74 t 85 55 U 117 75 u 86 56 V 118 76 v 87 57 W 119 77 w 88 58 X 120 78 x 89 59 Y 121 79 y 90 5A Z 122 7A z 91 5B [ 123 7B { 92 5C \ 124 7C | 93 5D ] 125 7D } 94 5E ^ 126 7E ~ 95 5F _ 127 7F DEL DELETE 164APPENDIX B - EMULATIONS The following tables list the various control codes and sequences that each of the emulations in Terminus recognize. While the code sequence and mnemonic is described, valid values, ranges and other limitations are not detailed since this is not intended to be a tutorial on programming for a specific emulation. For the purpose of this appendix, the COLOR and MONO emulations are folded into the common IBM emulation when discussed here. If there is a specific sequence that is only applicable to one of the two emulations then a C or M will be used as necessary to indicate which one it applies to. C0 (ASCII) CONTROL CODES C0 control codes are single character codes in the range of 00 to 1F hexadecimal. They are also called ASCII control codes as they are defined in the ASCII (ANSI X3.4) specification. C0 CODE TTY AMIGA IBM VT52 VT102 VT220 05 ENQ * * * 07 BEL * * * * * * 08 BS * * * * * * 09 HT * * * * * 0A LF * * * * * * 0B VT * * * 0C FF * * * * * * 0D CR * * * * * * 0E SO * * * 0F SI * * * 18 CAN * * * * 1A SUB * * 1B ESC * * * * * 7F DEL * * * * * * (DEL listed here, although not actually a C0 control code) C1 CONTROL CODES The C1 control codes are also single character codes in the range of 80 to 9F hexadecimal. These are 8 bit characters and are outside the ASCII specification which deals with 7 bit characters only. These codes are essentially "short-hand" codes for longer, multicharacter sequences that are described below. The 7 bit versions of these C1 control codes are not recognized by the AMIGA emulation. 165 C1 CODE AMIGA VT220 84 IND ESC D * * 85 NEL ESC E * * 88 HTS ESC H * * 8D RI ESC M * * 8E SS2 ESC N * 8F SS3 ESC O * 90 DCS ESC P * 9B CSI ESC [ * * 9C ST ESC \ * The format used for describing ANSI sequences described below is as follows. Spaces are included for clarity, but not present in the actual sequence unless the special sequence SP is present in the description. CSI P..P I..I F where: CSI Control Sequence Introducer, 0x9B in 8 bit mode or the sequence "ESC [" in 7 bit mode (IBM and VT102 only support 7 bit mode). P Series of zero or more parameter characters. Multiple parameters are delimited by the ';' character. I Series of zero or more intermediate characters. Multiple parameters are delimited by the ';' character. F The final character. If a sequence does not use the CSI character or sequence, it will be described with ESC alone. These sequences are often not part of the ANSI X3.64 specification and are referred to as private sequences meaning that they are private to the emulation. Keep in mind that there are sequences recognized by the IBM and VT102 emulations that are described with a CSI, for those emulations only a 7 bit version of the CSI "ESC [" is recognized. ANSI SET/RESET MODES The ANSI sequence CSI Pn [h/l], where Pn is the mode, 'h' sets the mode while 'l' (lowercase 'L') resets the mode. MNEMONIC Pn AMIGA VT102 VT220 KAM 2 * * IRM 4 * * SRM 12 * * LNM 20 * * * 166 DEC SET/RESET MODES The DEC sequence CSI ? Pn [h/l], where Pn is the mode, 'h' sets the mode while 'l' (lowercase 'L') resets the mode. MNEMONIC Pn AMIGA IBM VT102 VT220 DECCKM 1 * * DECANM 2 * * DECCOLM 3 * * DECSCLM 4 * * DECSCNM 5 * * DECOM 6 * * DECAWM 7 * * * * DECARM 8 * * DECPFF 18 * * DECPEX 19 * * DECTCEM 25 * DECNRCM 42 * CURSOR CONTROL SEQUENCES MNEMONIC AMIGA IBM VT102 VT220 CUU CSI Pn A * * * * CUD CSI Pn B * * * * CUF CSI Pn C * * * * CUB CSI Pn D * * * * CUP CSI Pr ; Pc H * * * * HVP CSI Pr ; Pc f * * * IND ESC D * * * RI ESC M * * * NEL ESC E * * * ANL CSI E * APL CSI F * AHT CSI I * ASCR CSI SP p * ASCR CSI 0 SP p * IBMSC ESC [ s * IBMRC ESC [ u * DECSC ESC 7 * * DECRC ESC 8 * * 167 SET GRAPHICS RENDITION The ANSI SGR sequence is CSI Pn... m where Pn relates to a specific graphics attribute as described below. ATTRIBUTE Pn AMIGA IBM VT102 VT220 Reset all 0 * * * * Bold 1 * * * * Italic 3 * * * Underline 4 * M * * Blinking 5 M * * (Color w/AGA) Inverse 7 * * * * Blanked 8 * * Normal 22 * * * No italics 23 * * * No underline 24 * * * No blink 25 * * * No inverse 27 * * * No blanked 28 * Foreground 30-37 * C Background 40-47 * C Default fg 39 * Default bg 49 * Background > 0-7 * EDITING SEQUENCES MNEMONIC AMIGA VT102 VT220 ASU CSI Pn S * ASD CSI Pn T * AIL CSI L * * * ADL CSI M * * * IL CSI Pn L * * DL CSI Pn M * * ICH CSI Pn @ * * * DCH CSI Pn P * * * ERASING SEQUENCES MNEMONIC AMIGA IBM VT102 VT220 ECH CSI Pn X * EL CSI K * * * * EL CSI 0 K * * * EL CSI 1 K * * EL CSI 2 K * * ED CSI J * * * * ED CSI 0 J * * ED CSI 1 J * * ED CSI 2 J * * * DECSEL CSI ? K * DECSEL CSI ? 0 K * DECSEL CSI ? 1 K * DECSEL CSI ? 2 K * DECSED CSI ? J * DECSED CSI ? 0 J * 168 DECSED CSI ? 1 J * DECSED CSI ? 2 J * REPORT SEQUENCES The first group of sequences listed here are for report sequences sent to Terminus from the remote system. The second table refers to the response sequences that Terminus issues after receiving a report. MNEMONIC AMIGA IBM VT102 VT220 PDA CSI c * * PDA CSI 0 c * * SDA CSI > c * SDA CSI > 0 c * DSR CSI 5 n * * DSR CSI 6 n * * * * DSR CSI ? 15 n * * DSR CSI ? 25 n * DSR CSI ? 26 n * DECID ESC Z * * AWSR CSI 0 SP q * MNEMONIC AMIGA IBM VT102 VT220 CPR CSI Pr ; Pc R * * * * PDA ESC [ ? 1 ; 2 c * * (VT100) PDA ESC [ ? 1 ; 0 c * * (VT101) PDA ESC [ ? 6 c * * (VT102) PDA CSI?62;1;2;6;7;8;9c * (VT220) SDA CSI > 1 ; 10 ; 0 c * DSR CSI 0 n * * DSR CSI ? 10 n * * DSR CSI ? 20 n * DSR CSI ? 21 n * DSR CSI ? 27 ; Pn n * AWSR CSI 1; 1; Pr; Pc r * TAB STOP SEQUENCES MNEMONIC AMIGA VT102 VT220 ABT CSI Pn Z * ACTC CSI Pn W * HTS ESC H * * TBC CSI g * * TBC CSI 0 g * * TBC CSI 3 g * * TERMINAL RESET SEQUENCES MNEMONIC AMIGA VT102 VT220 RIS ESC c * * * DECSTR CSI ! p * 169 INVOKING CHARACTER SETS The following control characters and sequences select one of the designated character sets for character output. MNEMONIC AMIGA VT102 VT220 LS0 SI * * * LS1 SO * * * LS1R ESC ~ * LS2 ESC n * LS2R ESC } * LS3 ESC o * LS3R ESC | * SS2 ESC N * * SS3 ESC O * * SET CHARACTER SET There are four prefixes and several final characters that comprise character set selection. First, the four prefix sequences are: ESC ( F ESC ) F ESC * F ESC + F The four intermediate characters determine which graphics set is set to a character set. The 'F' is the final character which determines the character set to use. The possible final characters are described below. SET FINAL VT102 VT220 ASCII B * * DEC supp < * DEC spec 0 * * British A * * National Replacement sets Dutch 4 * " " " Finnish C or 5 * " " " French R * " " " Fr. Can. Q * " " " German K * " " " Italian Y * " " " Nor/Dan. E or 6 * " " " Spanish Z * " " " Swedish H or 7 * " " " Swiss = * " " " KEYPAD MODE MNEMONIC VT102 VT220 DECKPAM ESC = * * DECKPNM ESC > * * 170 SCROLLING MARGINS MNEMONIC VT102 VT220 DECSTBM CSI Pt ; Pb r * * PRINTING SEQUENCES MNEMONIC VT102 VT220 MC CSI i * * MC CSI 0 i * * MC CSI 4 i * * MC CSI 5 i * * MC CSI ? 1 i * * MC CSI ? 4 i * * MC CSI ? 5 i * * LINE ATTRIBUTES MNEMONIC VT102 VT220 DECDHL ESC # 3 * * DECDHL ESC # 4 * * DECSWL ESC # 5 * * DECDWL ESC # 6 * * ALIGNMENT MNEMONIC VT102 VT220 DECALN ESC # 8 * * SELECT C1 CONTROLS MNEMONIC VT220 S7C1T ESC SP F * S8C1T ESC SP G * COMPATIBILITY MODE MNEMONIC VT220 DECSCL CSI 6 1 " p * DECSCL CSI 6 2 " p * DECSCL CSI 6 2 ; 0 " p * DECSCL CSI 6 2 ; 1 " p * DECSCL CSI 6 2 ; 2 " p * CHARACTER ATTRIBUTES MNEMONIC VT220 DECSCA CSI 0 " q * DECSCA CSI 1 " q * DECSCA CSI 2 " q * 171 USER DEFINED KEYS The VT-220 emulation provides for user defined keys (UDK). They use a slightly different coding sequence from an ANSI sequence. The format is: DCS Pc ; Pl | Ky1 ; St1 ;... Kyn ; Stn ST VT52 SEQUENCES The following sequences are specific to the VT-52 emulation. SEQUENCE DESCRIPTION ESC A Cursor up ESC B Cursor down ESC C Cursor right ESC D Cursor left ESC F Enter graphics mode ESC G Exit graphics mode ESC H Cursor home ESC I Reverse linefeed ESC J Erase to end of screen ESC K Erase to end of line ESC Y Pr Pc Direct cursor address ESC Z Identify ESC = Enter KPM ESC > Exit KPM ESC < Exit VT52 mode (from VT102 or VT220 only) ESC ^ Autoprint on ESC _ Autoprint off ESC W Printer controller on ESC X Printer controller off ESC ] Print screen ESC V Print cursor line UNRECOGNIZED SEQUENCES The following lists the currently unsupported sequences for each emulation. AMIGA CSI 2 m Faint color CSI > 1 Enable/disable scroll CSI Pn t Set page length CSI Pn u Set line length CSI Pn x Set left offset CSI Pn y Set top offset CSI Pn { Set raw events CSI Pn } Reset raw events IBM IBMSGR ESC [ = 0-7 Special IBM graphics modes IBMDK ESC [ Pk ; p Define key 172 VT102 DECLL CSI Pn q Keyboard LED indicators SRM CSI ? 9 [h/l] Interlace mode DECTST CSI 4 ; Pss ;... y Tests and adjustments SCS ESC [(/)] 1 Alternate character ROM SCS ESC [(/)] 2 Alternate character ROM VT220 DECTST CSI 4 ; Pss ;... y Tests and adjustments DECDLD DCS ... @ ST Downloadable character sets SCS ESC [(/)/*/+] I I F Soft character set selection 173APPENDIX C - OPERATIONAL MESSAGES The following descriptions refer to the various requesters that Terminus may post during program operation. Some are messages to remind you, some ask you to decide on what to do and others are error conditions. ACTIVATE SERIAL PORT? This message is posted whenever you attempt an operation that requires the serial port to be active. You must first take the device out of a quiet mode by selecting [MISC][QUIET SERIAL?] or {PORT}{PORT QUIET}{P}. ANSI COLOR INDEX ERROR Indicates the two or more colors are assigned to the same ANSI index selector. ATTEMPT ZMODEM RESUME? If you attempt to download a file that already exists in the download directory and {TRANSFER}{ZMODEM RESUME}{R} is not active, you will be asked if you want to resume the file. If you don't want to resume the file then you will be asked if you want to overwrite the file. You can override this requester by setting {TRANSFER}{ZMODE}{Z} to RENAME. CANCEL BUFFERED PRINTER DATA? Requires a YES/NO response to determine if the currently buffered printer data is to be discarded without being printed. CANNOT USE PROPORTIONAL FONT: Occurs when the selection of a proportional font was attempted. Terminus requires the use of fixed width fonts. CARRIER PRESENT You will get this message whenever you attempt an operation, such as dialing, that requires no carrier to be present and {MODEM}{IGNORE CARRIER DETECT}{R} is not active. CARRIER PRESENT, EXIT? This query is posted if you try to exit Terminus while DCD is still present. It is a safety measure to prevent you from mistakenly exiting Terminus by accident. 174 CLOSE FILE REQUESTER A screen change cannot take place until the asynchronous file requester used for file transfers is closed first. CLOSE VISITOR WINDOWS This message is posted if there are visiting windows owned by other programs present on Terminus' public screen. You will have to close them before being able to change display screens. CREATE NON-EXISTENT PATH? This query is posted during a file download with extended pathnames in effect. It will allow you to create the necessary paths in order to continue with the file transfer. CTS HANDSHAKE INACTIVE Occurs when attempting a YMODEM-g file transfer which requires an error correcting modem with hardware flow control in order to use it. DEVICE/UNIT IN USE BY: Indicates that the displayed device and unit are in use by another process. You will only get this message if OwnDevUnit.library is in use. ERROR WHILE WRITING FILE: A error occurred when trying to write data to the displayed file. Check for write protect disabled or media format error. FILE IS ALREADY IN USE The file requested for opening is already in use by another process. FILENAME BUFFER OVERFLOW The fully qualified path and filename resulted in a filename that is too large for Terminus to use. 175 INSUFFICIENT DISK SPACE An attempt to download to a device was made that has less free space available then the expected size of the file about to be transferred. You can retry this requester once you've freed up some space (or changed floppies). You must deactivate {GENERAL}{DISK SPACE CHECK}{D} if you intend to download to a device that always reports itself as being full. INSUFFICIENT MEMORY An operation was attempted that requires more system memory then is currently available. INVALID DISPLAY ID, USING HIRES An unknown display ID value is present in the console definition file, Terminus will fall back to the HIRES display ID whenever this occurs. MASTER PASSWORD NOT DEFINED Before being able to use the automated password generation feature you must define a master password for the phonebook. NEED A SCRIPT FILENAME Before you can define macros for a phonebook entry you need to define a script file for Terminus to save the macros to. NO CARRIER PRESENT You will receive this message whenever an operation is attempted that requires carrier to be present, such as file transfers. You can override this message and allow the operation to proceed by enabling {MODEM}{IGNORE CARRIER DETECT}{R}. NO ENTRIES SELECTED FOR DIALING Attempted to start dialer with no entries selected. NO MATCH FOUND End of review buffer was reached without a match being located. 176 OVERWRITE EXISTING FILE? This message is posted when a file of the same name as the file about to be downloaded already exists in the download path. OWNDEVUNIT ERROR: An error occurred from within the OwnDevUnit library. REVIEW BUFFER EMPTY Cannot access the review buffer for review if it is empty. SELECT AN XPR LIBRARY FIRST Before you can access {XPR LIBRARY}{XPR OPTIONS...}{X} you have to select an XPR library file and it must exist in your LIBS: directory. SYSTEM DEVICE ERROR: An error occurred with the displayed device. UNABLE TO ACCESS PRINTER The printer device is in use or an error occurred when trying to access it. UNABLE TO OPEN FILE: Could not open the displayed file. UNABLE TO OPEN FONT: Could not open the requested font. UNABLE TO OPEN LIBRARY: The requested library is missing or not the proper version. UNABLE TO QUOTE STRING: The syntax of the displayed string is such that Terminus was unable to quote it prior to writing it to a file. 177APPENDIX D - SCRIPT ERROR MESSAGES The following messages relate to script errors and messages that may be posted to the display screen (a requester is not used for these) and script execution will be halted. CANNOT ALTER READ ONLY VARIABLE The ROW, COL, MROW, MCOL variables are read-only, you cannot assign new values to them. CHDIR FAILED An attempt to change the current directory to a non-existent path was made. COULD NOT OPEN FILE The requested file could not be opened either from media error, bad pathname or missing directories within the pathname. DIVISION BY ZERO Cannot attempt a division by 0. DUPLICATE LABEL FOUND During the loading of a script file a duplicate label was encountered. ELSE WITHOUT IF An ELSE command was encountered outside of an IF/ENDIF pair. ENDIF MISSING An unmatched IF/ENDIF pair count occurred during the loading of a script file. ENDIF WITHOUT IF Terminus attempted to execute an ENDIF command without having first executed an IF command. 178 EXPRESSION MISSING A required aexpr or sexpr was missing. FILE CURRENTLY OPEN Attempted to open a file that is currently open. FILE IS NOT OPENED FOR INPUT Attempted to READ from a file that is opened for writing only. FILE IS NOT OPENED FOR OUTPUT Attempted to WRITE to a file that is opened for reading only. FILE NOT FOUND The requested file was not found. FILE NOT OPEN An operation on an unopened file was attempted. INCORRECT VARIABLE USAGE A variable was used outside it's scope, an integer variable when a string variable was expected and vice versa. INVALID COMMAND SCOPE Attempted to use a command or option variable outside it's permitted scope. INVALID LABEL USED Labels must start with an alpha character and end with a colon. INVALID RESUME ATTEMPT Attempted to use a RESUME command when an ONCARRIER, ONMOUSE or ONTIMEOUT has not yet occurred. LABEL NOT FOUND The desired label was not found in the script file. 179 MISSING QUOTE A quoted string is missing the closing quote character. NEXT WITHOUT FOR Attempted to execute a NEXT command outside of a FOR loop. NO CARRIER PRESENT A script command was executed that requires carrier to be present, such as ASEND. You can override this action be enabling IGNOREDCD. NOT A VARIABLE A variable was attempted to be used in an expression prior to assigning a value to it. OUT OF MEMORY A script command was executed that resulted in an out of memory condition in your system. RETURN WITHOUT GOSUB A RETURN was attempted when no GOSUB had yet been executed or POP has removed all return addresses from the stack. SERIAL DEVICE QUIET A script command was executed that requires the serial port to be active. Use the PORTQUIET command to reactivate the device. STEP VALUE IS ZERO The step value for a FOR loop must be non-zero. STRING TOO LONG An assignment or result from an aexpr resulted in a string that was longer than 255 characters. SYNTAX ERROR The statement has a syntax error of some sort, consult the commands, functions or option variables for correct syntax. 180 UNABLE TO START REMOTE CLI An error occurred that prevented the remote CLI from starting. UNBALANCED PARENTHESES All expressions must have a matching number of closing parentheses. UNEXPECTED END OF FILE REACHED An end-of-file condition occurred in the middle of a statement or during a READ sequence. UNTIL WITHOUT REPEAT An UNTIL command was encountered without a REPEAT loop being active. VALUE OUT OF RANGE An integer value exceeded permissible 32 bit signed integer range. WEND WITHOUT WHILE A WEND command was executed without a WHILE loop not being in effect. 181APPENDIX E - QUESTIONS & ANSWERS DATA IS BEING LOST WHENEVER THE SCREEN STARTS SCROLLING. One common cause for this is the use of the FBL utility. If it is not used in SLOW mode it will cause data loss whenever Terminus scrolls the screen. Another reason could be with the custom scroll routines in Terminus itself. If you suspect this is the cause, start Terminus using the NOINTERLEAVE command line option (or icon tooltype) to see if the problem goes away. WHENEVER DNET.DEVICE IS USED TERMINUS ACTS "SLOW". The dnet.device does not handle the BeginIO() method of device I/O correctly. Within the startup (or login) script, set the script variable NOQUICK on to allow the serial I/O routines in Terminus to use dnet.device without any slowdown. DOWNLOADS ARE IGNORING THE DOWNLOAD PATH AND GO IN THE CURRENT DIRECTORY. Turn off the {TRANSFER}{EXTENDED PATHNAMES}{X} option. You should only use it when the remote system is sending fully qualified pathnames as it overrides the path defined in {PATHS}{DOWNLOAD PATH}{D}. DATA IS CORRUPTED, LIKE IT'S BEING LOST WHEN RECEIVING AT ANY BAUD RATE. The most likely cause of this would be due to a 3rd party serial device driver that does not adhere to the prescribed way of operation as outlined in Commodore reference material. To be specific, the driver is probably not handling the BeginIO() function correctly. Commodore states that this function can complete an I/O operation synchronously if the IOF_QUICK bit was set when the IO request was submitted to the device. If the request was handled immediately then the device is to return from BeginIO() with the IOF_QUICK bit still set. Terminus uses this ability to prevent a situation where a temporary deadlock can occur if two processes are accessing the same serial device simultaneously. Instead of using DoIO() which is a synchronous function call, Terminus uses BeginIO() to read the contents of the serial input buffer. This prevents the deadlock since the function is guaranteed to return immediately. The data loss problem occurs when the IOF_QUICK bit is reset when it shouldn't be. If this happens Terminus will abort the I/O request, which effectively results in tossing away valid data. You can determine if this is the case in two ways. Either by setting the script variable NOQUICK or by the use of the OwnDevUnit.library which is included with the Terminus distribution. When OwnDevUnit is in effect Terminus uses the DoIO() function instead of BeginIO() since the library prevents more than one program from accessing the same device/unit simultaneously. 182Of course, any program that attempts to access the serial device driver must do so via OwnDevUnit.library or a deadlock will occur. To free the deadlock you will need to toggle the power switch of your modem so that noise data is generated which will satisfy the pending read request that's causing the deadlock. Once free you must exit the program and correct your system to prevent this from happening again. FILE TRANSFERS ARE MUCH SLOWER THAN THOSE WITH OTHER PROGRAMS. There are several causes of this happening. If one or more are present, you will get very slow transfer rates as their effects are cumulative. Most of this discussion pertains to ZMODEM downloads, which is by and large, the most common type of transfer performed with Terminus. There are five options that standout above all others in terms of slow file transfer performance. One, {TRANSFER}{ESC CTRL CHAR}{T} effects ZMODEM file transfers only, but tremendously. DO NOT USE THIS OPTION UNLESS YOU ABSOLUTELY NEED TO!!! The {GENERAL}{FILE SAVER}{V} option effects any type of download. What this causes Terminus to do is to close and then reopen the file each time a disk write operation is performed. By doing this, the file is guaranteed to contain some data if a system crash occurs during a file download. What this also means is that the file transfer is going to be slowed down significantly since there is additional overhead needed to reopen and reposition the file pointer each time an access occurs. You have to determine if the throughput penalty this option imposes is less of a factor then possibly losing a file. The {GENERAL}{SLOW DISK I/O}{K} and {GENERAL}{512 BYTE DISK I/O}{5} options should only be used if the file transfers gets errors whenever a write to disk is performed. Otherwise they should be OFF or a slower transfer will result. Although not a severe, having XON/XOFF handshake active when starting a ZMODEM file transfer will also slow it down somewhat. The confusion with XON/XOFF arises from the fact that Terminus does not deactivate it when a ZMODEM transfer is initiated like most of the other Amiga communications programs that are out there. This is not correct though because, unlike XMODEM technology protocols, ZMODEM is a full streaming protocol designed for packet switched networks that may overflow portions of a busy network without XON/XOFF handshake active to regulate data flow. The {GENERAL}{DISK SPACE CHECK}{D} option will slow down the beginning of a file transfer due to Terminus performing a free space check before proceeding with the transfer. The {GENERAL}{LOGFILE ACTIVE}{L} option will also slow down batch transfers since a write to the logfile performed at the completion of each file transferred. ERRORS OCCUR WHEN DOWNLOADING WITH AN ERROR CORRECTED MODEM. Since an error correcting modem is supposed to give you an error free connection, any errors can only mean one thing; data is being lost between 183the modem and computer. The cause of this is due to the cpu getting locked-out long enough for the most recently received data byte to be overwritten by the next incoming byte. Unfortunately, the internal serial port does not buffer these bytes like some of the more advanced UARTS (Universal Asynchronous Receive Transmit device) available these days. Thus, the cpu has a fairly critical "window of opportunity" in order to successfully fetch data as it is received. The first thing to determine is when the error is occurring. Basically, there are two things to look for, random error loss or errors that occur when a specific event happens in your system. If the error occurs only when something else happens there is a conflict between that event and Terminus receiving data. The most noted occurrence is when data is written to disk. If this is the case you will want to try both the {GENERAL}{512 BYTE DISK I/O}{5} and {GENERAL}{SLOW DISK I/O}{K} options to see if one or both cure the problem. If the errors are random your system might simply be too loaded down with the processing burden of other tasks running or by using an 8 or 16 color screen and/or severe overscan. You will need to inventory the task priorities of all resident programs to see if one is running at too high a priority or if one is always running, sometimes called a "cpu hog". The program XOper is quite effective in seeing if a task is of this nature. If that is not the cause then you will need to trim back the screen colors and/or overscan to give the cpu more cycles for accessing the chip ram bus. WHERE'S THE YMODEM-batch PROTOCOL? YMODEM *is* a batch protocol, thus calling it "batch" would be redundant. There are really only two variations of TRUE YMODEM(tm). The first is YMODEM and the second is the YMODEM-g protocol for use with reliable data connections, such as an error correcting modem. The trouble lies in the fact that some telecommunications software authors took it upon themselves to implement only some of the features of YMODEM and still call it YMODEM. The most common variant being what is now properly called XMODEM-1k. Later, after realizing the errors of their ways, they added YMODEM-batch, but called it that to save face with their users. If the protocol that calls itself YMODEM does not send filename, size and date information (Terminus will tell you this by "stepping down" to XMODEM), it is really XMODEM-1k. There are some other versions that will send this information, but will not support batch operation. You can still use Terminus' YMODEM in these instances too. Finally, there are some very old versions of YMODEM that you may run into that cannot handle the 1024 byte block that is in widespread use today. This is the reason for the YMODEM and YMODEM-1k options in {TRANSFER}{PROTOCOL}{P}. In almost all cases, leave the 1k version 184selected. Only use the other for instances where the receiver must have 128 byte blocks sent. Terminus has enough intelligence built-in to handle almost any of the mutant versions of this protocol that you may run into. If you do run into an especially uncommon strain of this protocol, please report it to the BBS so that it can be modified to deal with it in a future release. WHY DOES TERMINUS SOMETIMES TAKE SO LONG TO ABORT A FILE TRANSFER? Terminus tries very hard to prevent leftover data from an aborted file transfer from splattering all over your display. If the wait is extraordinarily long you can click on {STATS}{ABORT}{A} a few times to cause a hard abort to occur regardless of what data is left in the pipe. Although ZMODEM transfers will generally abort faster, the XMODEM technology protocols can take a good deal of time to abort. The main reason for this is that the receiver can only detect an abort sequence at the start of a block. It cannot determine this while receiving the data portion of the block. So, you may have to wait for as many as 1,028 bytes to be sent or received before it will begin the abort sequence. ALL FILE TRANSFERS IMMEDIATELY ABORT WITH "Carrier not detected..." Terminus will act this way if it does not see a carrier detect signal (DCD) when it should be. The two most likely causes for this occurring would be a defective serial cable or modem. Check the modem manual to verify that your modem does have a functioning DCD signal and that the serial cable passes this signal. You will need to activate {MODEM}{IGNORE CARRIER DETECT}{R} if you cannot get the modem to control DCD. WHY DO DOWNLOADS SOMETIMES TAKE LONGER THAN UPLOADS TO THE SAME SYSTEM? This is not a problem. It is simply that any download, regardless of the protocol being used, is entirely dependent on the speed of the sending system. You can only receive a file as fast as it is being sent to you. TERMINUS WILL NOT ENABLE CTS HANDSHAKE. In order to use CTS/RTS handshake, your modem must have the DSR and CTS signals active. Check your manual so that you can set the modem to always have DSR active and have CTS remain active (but not set high permanently) when offline. THE ONLINE TIMER IS ALWAYS COUNTING, EVEN WHEN OFFLINE. -and- THE DIALER REFUSES TO DIAL, REPORTS: "Exiting, carrier present." These two problems are due to the carrier detect signal (DCD) always being active. Check the manual to the modem for the proper command and/or 185hardware switch in order to set the modem so that this signal is only active when a carrier signal is present. If the modem (or cable) doesn't allow you to correct this problem, you will have to disable the carrier detect logic in Terminus by setting {MODEM}{IGNORE CARRIER DETECT}{R}. THE DIALER ALWAYS REMOVES AN ENTRY AFTER THREE DIAL ATTEMPTS. You modem must be able to RELIABLY detect a busy signal or it will return a NO CARRIER response. If three of these responses are received for a selected entry the dialer will deselect it. If your modem does not detect busy signals, also known as "blind dialing", or it is not reliably detecting them, you must activate {MODEM}{IGNORE NO CARRIER}{G} to deactivate this feature of the dialer. THE DIALER DOES NOT SET THE BAUD RATE TO THE RIGHT RATE. If your modem is capable of dialing at one baud rate, but changing it after sending the CONNECT response to the connected rate you will need to activate {MODEM}{DIALER AUTOBAUD}{B}. Most error correcting modems need to operate at a fixed baud rate between the computer and modem, so the modem should not allow a baud rate change to occur and the {MODEM}{DIALER AUTOBAUD}{B} option should be disabled as well. Another possibility is that your modem is not returning a recognizable or correct extended CONNECT response so that Terminus can determine which baud rate to use when auto-bauding. active while your modem is not set (or capable) of returning extended result codes for the "CONNECT" message. THE MODEM SOMETIMES "MISSES" THE DIAL COMMAND SENT BY THE DIALER. Some modems have trouble decoding an "AT" command sequence when the characters are sent too fast. Set the {MODEM}{PACING}{P} option to a value that allows your modem to reliably receive the dial command. MY MACROS ARE SENDING INCORRECT DATA WHEN USING THE IBM DOORWAY MODE. This is normal. Function key macros are disabled during Doorway mode due to Terminus emulating the hexadecimal scan key codes that are sent whenever a key is pressed while this mode is active. For this reason you cannot have macros when using this mode. TERMINUS SOMETIMES REPORTS THAT IT COULDN'T OPEN A WINDOW. You're running Terminus on a system that has little free memory. Use a screen with less colors. 186THE DIALER IS EXITING AFTER A "RING" OR 3 "NO DIALTONE" MESSAGES. This is normal operation for the dialer when using a modem on a residential voice line. But, if you're running a BBS system or have a separate data/fax line, you might have a collision with an incoming call while the dialer is attempted to dial out. In order to eliminate this there are a few things that you will have to do. The {MODEM}{RING}{I} response will have to be deleted in order to disable that feature. The "NO DIALTONE" feature of the dialer can't really be disabled, but a work around has been developed that will "fool" the dialer. Next, delete the string in {MODEM}{NO DIALTONE}{L}. Now, change {MODEM}{NO CARRIER}{A} to "NO DIALTONE". Lastly, set {MODEM}{IGNORE NO CARRIER}{R} option. What this accomplishes is that the dialer will treat the "NO DIALTONE" response as if the modem was a dumb Hayes that was using blind dialing. Although an intelligent modem that has a call progression feature can still return a "NO CARRIER" response if the modem times out without the remote system picking up or if it fails to detect a "BUSY" signal, {MODEM}{IGNORE NO CARRIER}{I} will prevent the dialer from removing the phone entry from the selected list. TERMINUS HAS TROUBLE KEEPING UP WITH 16 COLOR ANSI. If you're using an Amiga that only has "pseudo-fast" ram instead of "true" fast ram, the cpu is going to be locked-out during display and scroll functions. An 8 color screen should help eliminate the slow operation that occurs on systems with no true fast ram. True fast ram is different than ram expansion that resides at the hexadecimal $C00000 address, such as the 512k A501 expansion for the A500. 18731 SUPPORT INFORMATION Support for Terminus is available through several networks. The most reliable is to call the Dynalogic support BBS directly. You will also receive a response here faster than through any of the other networks as I use it the most. 31.1 DYNALOGIC PRODUCT SUPPORT BBS The support BBS is attached to the FidoNet BBS network and receives the international Amiga echomail conference, twenty-four hour crashmail is supported via the MS-DOS version of Binkley. A private support conference is provided for registered users, although the system is open to anyone who calls. The most recent evaluation version of Terminus will be available for download and for FidoNet file requesting via the "magic" name "TERMINUS". Dynalogic Product Support BBS - Fidonet: 1:266/61 (609) 398-7453 (24hrs/7days) 3/12/24/96/14.4/16.8kbps HST/V.32bis 31.2 GENIE If you need to contact me via email, my ID is JRADIGAN. 31.3 COMPUSERVE I try to access the AmigaUser conference two or three times a week to keep up on the Telecom area (5). My ID for Easyplex email is 76545,201. 31.4 BIX Same goes for BIX; my ID is also JRADIGAN here for email. I also monitor the amiga.user/telecomm conference on BIX. 31.5 USENET/INTERNET I currently maintain an account at jprad@faatcrl.faa.gov for netmail and I also frequent the comp.sys.amiga.datacomm newsgroup. For those without smart mailer access, my bang path is: ...!rutgers!faatcrl!jprad I am unable to respond to requests for uuencoded transfers via email, please do not ask for them. 188 31.6 US MAIL Dynalogic's current mailing address is: Dynalogic P.O. Box 444 Ocean City, NJ 08226 Please understand that I am unable to personally reply to every letter I receive. While the cost of postage is minimal, the time required to process written requests for support is not. If your request is a basic support problem that can be easily be found in the user manual or is common knowledge to experienced telecommunicators I will have no choice but to pass over your letter. If you cannot contact me via electronic means please try to seek local help via the user manual, a users group or from a BBS, most have plenty of users who are more than willing to lend help to a struggling novice. 31.7 IF YOU HAVE PROBLEMS Simply stating that you have a problem isn't enough, statements like "The dialer doesn't work" or "It won't upload/download" do neither of us any good. Also, don't give up immediately. If something seems wrong ask the sysop of the system you're connected to first. Since their system is more than likely to be less expensive to call than the support BBS (and probably less busy too), it makes sense to see if they can help you out first. If you do post a problem report, please be sure to include the name and number of the system you had a problem with, how you created the problem (so that I can recreate it) and anything else that is related to the problem. A short description of your system may also be helpful. Hard disk users should include the type of controller and how many partitions you're using. Try to use the DEBUG command line option (and icon tooltype) if you're experiencing a guru. With this option in effect you may be able to have Terminus "catch" the error, so long as the entire system is not scrambled beyond hope. Also, while DEBUG is active, there is an additional menu item, [PROJECT][WRITE DEBUG] which will output the current internal state of Terminus to a file. You must have a disk inserted in DF0: for this to work. Providing as much information as you can gather the first time will usually result in a faster resolution of the problem and will eliminate your having to call several times only to find me asking for more information. In any event, good luck and happy modeming! Jack Radigan 189