Software Vault: The Gold Collection

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Text File | 1989-03-18 | 60KB | 1,275 lines

/* * HISTORY.C: Revision History for * * MicroEMACS 3.10 * written by Daniel M. Lawrence * based on code by Dave G. Conroy. * * (C)opyright 1988,1989 by Daniel M. Lawrence * MicroEMACS 3.10 can be copied and distributed freely for any * non-commercial purposes. MicroEMACS 3.10 can only be incorporated * into commercial software with the permission of the current author. * * REVISION HISTORY: * * 1.0 Steve Wilhite, 30-Nov-85 * - Removed the old LK201 and VT100 logic. Added code to support the * DEC Rainbow keyboard (which is a LK201 layout) using the the Level * 1 Console In ROM INT. See "rainbow.h" for the function key defs * Steve Wilhite, 1-Dec-85 * - massive cleanup on code in display.c and search.c * * 2.0 George Jones, 12-Dec-85 * - Ported to Amiga. * * 3.0 Daniel Lawrence, 29-Dec-85 * - rebound keys/added new fast buffered I/O for AMIGA * - added META- repeat commands * - added reposition default to center screen (yeah!) * - changed exit with modified buffers message * - made filesave tell us what it is doing * - changed search string entry to terminate with <ESC> * so we can use <NL> in search/replace strings * - updated version number in mode line to 3.0 * 12-Jan-86 * - Added code to reconize the search/replace functions * - Added code to perform search/replace & query functions * 14-Jan-86 * - moved search logic to separate function in search.c * - added replace and query replace functions * - separated out control key expansions to be used by others in search.c * 15-Jan-86 * - changed "visiting" to finding * - changed yes/no responses to not need return * - cleaned up various messages * 16-jan-86 * - fixed spurious spawn message in MSDOS * - added ^X-S synonym to save command * - moved escape to shell to ^X-C * 21-jan-86 * - added code to suspend shell under BSD * 22-jan-86 * - added function key support (SPEC) under MSDOS * - Abort now prints [Aborted] on message line * 23-jan-86 * - Added modes and commands to set/unset them * 24-jan-86 * - Added Goto Line command * - added Rename Buffer command * 28-jan-86 * - added goto beginning and end of paragraph commands (META-P/META-N) * - re-wrote kdelete to use realloc. Gained MUCH speed here when * doing large wipes on both UNIX and MSDOS. Changed kill buffer * allocation block size from 256 bytes to 1 k * 29-jan-86 * - moved extern function declarations to efunc.h * - made name[] name binding table * 30-jan-86 * - fixed Previous/Next paragraph command not to wrap around EOF * - added Fill Paragraph command (META-Q) * 4-feb-86 * - added code to properly display long lines, scrolling them right * to left * 5-feb-85 * - rewrote code to right/left scroll...much better * - added shifted arrow keys on IBMPC * 6-feb-85 * - add option to allow forward-word to jump to beginning of * next word instead of end of current one. This is different from * other emacs' but can be configured off in estruct.h * - added VIEW mode to allow a buffer to be read only * (-v switch on command line will activate this) * - changed quick exit to write out ALL changed buffers!!! * MAKE SURE YOU KNOW THIS WHEN META-Zing * 10-feb-86 * - added handling of lines longer than allowed on file read in * (they wrap on additional lines) * - made having space clear the message line and NOT insert itself * a configuration option in ed.h * 11-feb-86 * - added Describe-command and Help commands. * 13-feb-86 * - added View file command (^X ^V) and finished HELP command * 14-feb-86 * - added option to let main loop skip update if type ahead commands * are queued up * 16-feb-86 * - added Insert File command * 17-feb-86 * - added scroll next window up/down commands * 18-feb-86 * - added CMODE indentation * - re-arranged header files to standardize extern and global * definitions * - changed version number to 3.2 * - added numeric arguments to search, reverse search and * search and replace * 24-feb-86 * - added Bind To Key function (^C for now) to allow the user * to change his command keys * - added Unbind key function (M-^C for now) * - added execute named command to execute unbound commands (M-X) * - added describe bindings command (not bound) * - changed version number to 3.3 * 25-feb-86 * - scrapped CERROR mode (too many compilers) * - added EXACT mode for case sensitive searchers * 26-feb-86 * - added command completion on execute named command and * all routined grabbing a command name * - adding execute-command-line command and its support functions * (in preparation for sourcing files) * - added Execute Buffer command * 27-feb-86 * - added execute(source) file command and added code to automatically * execute emacs.rc (or .emacsrc on UNIX) before initial read in * - changed version number to 3.4 * 4-mar-86 * - changed word delete to be consistant with word move (it gets * rid of the inter word space now) This is configurable with the * NFWORD symbol in estruct.h * - added B_ACTIVE entry to the buffer table. Let emacs read multiple * file names from the command line and only read them in as needed * 5-mar-85 * - rewrote command line parser to get rid of my patchy code * - changed version number to 3.5 * 1-apr-86 * - added support for Aztec C 3.20e under MSDOS * - fixed bug in mlwrite on ADM3's and their ilk under V7 * - added insertion of pounds in column one under CMODE * - changed version number to 3.6 * 3-apr-86 * - added next-buffer command (^X-X) * 5-apr-86 * - added kill paragraph command (M-^W) * - changed fill-paragraph to leave 2 spaces after a period at the * end of a word. * - added OVERWRITE mode * 7-apr-86 * - fixed overwrite mode to handle tabs * 8-apr-86 * - added add/delete global mode (<ESC>M & <ESC> ^M) commands * 9-apr-86 * - added insert space command * - moved bindings around ^C insert space * M-K bind-to-key * INSERT insert space * DELETE forwdel * - added hunt forward and hunt reverse commands * 10-apr-86 * - fixed bug in DOBUF with non-terminated command string * 15-apr-86 * - fixed tab expansion bug in DISPLAY which hung the AMIGA * (sent in by Dawn Banks) * - fixed curcol problen if forwline/backline during keyboard * macro execution (sent in by Ernst Christen) * - added AMIGA function/cursor key support * - fixed nonterminating <NL> replacement bug * - fixed word wrapping problems * 16-apr-86 * - updated documentation and froze development for 3.6 net release * 23-apr-86 version 3.6a * - added foreground and background colors. Setable with the * add mode commands for the moment * 24-apr-86 * - added command to pipe CLI output to a buffer * 25-apr-86 * - added Dana Hoggatt's code to replace Lattice's sick system() * function. Now we no longer care what the switchar is. * - cleaned up the positioning on several of the spawing commands * 26-apr-86 * - added an output flush in vttidy(). Unix really appreciates this. * - added filter-buffer (^X#) command to send a buffer through * a DOS filter * - made automatic CMODE on .c and .h file compilation dependant * in estruct.h * 1-may-86 * - optimized some code in update(). It certainly needs a lot more. * - added Aztec profiling capabilities. These are conditional on * the APROF symbol in estruct.h * 2-may-86 * - added (u)ndo command in query-replace. undoes last repalce. * 6-may-86 * - re-organized and wrote the update() function in display.c * Now my color hacks are in the right places and the code can be * understood. * [Released version 3.6f for BETA test sites] * 8-may-86 * - fixed bug in new display routine to wrap cursor on extended * lines at the right time * - modified the buffer-position command to give reasonable info * 9-may-86 * - improved the word wrap algorithm as not to discard non-space * delimiters. The backscan now looks for white space rather than * !inword(). * [Released version 3.6g to Krannert] * 10-may-86 * - Added IBMPC.C an IBM-PC specific display driver. This makes paging * 4-6 times faster. Also made some conditional changes to DISPLAY.C * to eliminate the pscreen[] if using the PC driver. * [changed version number to 3.6i] * 12-may-86 * - added delete-window (^X 0) command to dispose of a single window * - fixed problem with multiple prefixes from a command line which * was reported by John Gamble * 14-may-86 * - Added Aztec support for the IBMPC display driver. Had to * readjust some includes and defines for this. * - fixed bug in delete-window. * - fixed some bizarre behavior with the cursor after coming back * from spawn calls. * [changed version number to 3.7 freezing development for net release] * 15-may-86 * - (that didn't last long...) Added execute-macro-(1 thru 20) commands * to execute macro buffers (named "[Macro nn]") * - changed BFTEMP to BFINVS and cleaned up treatment of invisible * buffers. * 16-may-86 * - added store-macro (unbound) to store any executed command lines to * macro buffer. * - added clear-message-line (unbound) command to do just that * - added resize-window command to change a window's size to the * specified argument * - improved help's logic not to re-read the file if it was already * in a buffer * - added MAGIC mode to all structures and command tables, but the * regular expression code that John Gamble is writing is not ready. * 18-may-86 * - added interactive prompt requests in command line execution (i.e. * while executing a macro, a parameter starting with an at sign (@) * causes emacs to prompt with the rest of the parameter and return * the resulting input as the value of the parameter). * - added arguments to split-current-window to force the cursor into * the upper or lower window. * 20-may-86 * - added support for the Microsoft C compiler as per the changes * sent in by Oliver Sharp * - made some upgrades and fixes for VMS sent in by Guy Streeter * 21-may-86 * - fixed an Aztec bug in ttgetc by clearing the upper byte * - fixed buf in CMODE with #preprocesser input (bug fix submitted by * Willis of unknown path) * - added support of alternative startup file ( @<filename> ) in * the command line * - added ^Q quoting in interactive input (mltreply()). * - added re-binding of meta-prefix and ctlx-prefix * 22-may-86 * - reorganized getkey routines to make more sense and let prefix * binding work properly. * 23-may-86 * - checked new code on BSD4.2 and made a few fixes * - added optional fence matching while in CMODE * - added goto and search command line arguments by Mike Spitzer * 26-may-86 * - added parameter fetching from buffers * 27-may-86 * - fixed some HP150 bugs...... * 31-may-86 * - Added Wang PC keyboard support from modifications by * Sid Shapiro @ Wang Institute * - Fixed some reverse video bugs with code submitted by Peter Chubb * - Fixed bug in nextbuffer reported by Dave Forslund * - added system V support (USG) from Linwood Varney * 2-jun-86 * - changed defines to just define one Unix define (for example, * just define BSD for Unix BSD 4.2) * - Added Incremental search functions written by D. R. Banks * in file ISEARCH.C * - added insert-string (unbound) command to help the macro * language out. * - added unmark-buffer (M-~) command to turn off the current buffers * change flag * - fixed nxtarg to truncate strings longer than asked for max length * 4-jun-86 * - added special characters in command line tokens. Tilde (~) is * the special lead-in character for "nrtb". * - Fixed bad ifdef in Aztec code so it could look at HOME dir * for startup, help, and emacs.rc files * 6-jun-86 * - make delete word commands clear the kill buffer if not after another * kill command * 11-jun-86 * - made ~@ in string arguments pass as char(192) to nxtarg() so one can * quote @ at the beginning of string arguments * - changed buffer size vars in listbuffers() to long (for big files) * - re-wrote buffer-position command to be much faster * 12-jun-86 * - added count-words (M-^C) command to count the words/chars and * lines in a region * - changed regions so they could be larger than 65535 (short -> * long in the REGION structure) * - changed ldelete() and all callers to use a long size. The kill * buffer will still have a problem >65535 that can not be solved * until I restructure it. * - grouped paragraph commands and word count together under symbol * WORDPRO to allow them to be conditionally made (or not) * 13-jun-86 * - re-wrote kill buffer routines again. Now they support an unlimited * size kill buffer, and are (in theory) faster. * - changed delete-next-word (M-D) to not eat the newline after a word, * instead it checks and eats a newline at the cursor. * 17-jun-86 * - added numeric argument to next/previous-window to access the nth * window from the top/bottom * - added support for the Data General 10 MSDOS machine * - added save-window (unbound) and restore-window (unbound) commands * for the use of the menu script. Save-window remembers which window * is current, and restore-window returns the cursor to that window. * 20-jun-86 * - fixed a bug with the fence matching locking up PASCAL NEAR the beginning * of a buffer * - added argument to update to selectively force a complete update * - added update-screen (unbound) command so macros can force a * screen update * 21-jun-86 * - rearranged token() and nxtarg() calls so that command names and * repeat counts could also be prompted and fetched from buffers * [this broke later with the exec re-write....] * - added write-message (unbound) command to write out a message * on the message line (for macros) * - changed ifdef's so that color modes are recognized as legal in * b/w version, and simply do nothing (allowing us to use the same * script files) * [Released version 3.7 on July 1 to the net and elswhere] * 2-jul-86 * - Changed search string terminator to always be the meta character * even if it is rebound. * 3-jul-86 * - removed extra calls to set color in startup code. This caused the * original current window to always be the global colors. * 7-jul-86 * - Fixed bugs in mltreply() to work properly with all terminators * including control and spec characters * 22-jul-86 * - fixed replaces() so that it will return FALSE properly on the * input of the replacement string. * - added a definition for FAILED as a return type..... * - changed version number to 3.7b * 23-jul-86 * - fixed o -> 0 problem in TERMIO.C * - made ^U universal-argument re-bindable * - wrote asc_int() for systems (like Aztec) where it acts strangely * - changed version number to 3.7c * 25-jul-86 * - make ^G abort-command rebindable * 29-jul-86 * - added HP110 Portable Computer support * - changed version number to 3.7d * 30-jul-86 * - Fixed a couple of errors in the new VMS code as pointer * out by Ken Shackleford * - split terminal open/close routines into screen and keyboard * open/close routines * - closed the keyboard during all disk I/O so that OS errors * can be respoded to correctly (especially on the HP150) * - changed version number to 3.7e * 31-jul-86 * - added label-function-key (unbound) command under symbol FLABEL * (primarily for the HP150) * 4-aug-86 * - added fixes for Microsoft C as suggested by ihnp4!ihuxm!gmd1 * <<remember to fix [list] deletion bug as reported * by craig@hp-pcd>> * 8-aug-86 * - fixed beginning misspelling error everywhere * - fixed some more MSC errors * - changed version number to 3.7g * 20-aug-86 * - fixed CMODE .h scanning bug * - changed version number to 3.7h * 30-aug-86 * - fixed killing renamed [list] buffer (it can't) as submitted * by James Aldridge * - Added code to allow multiple lines to display during * vertical retrace * [total disaster....yanked it back out] * 9-sep-86 * - added M-A (apropos) command to list commands containing a substring. * - fixed an inefficiency in the display update code submitted * by William W. Carlson (wwc@pur-ee) * 10-sep-86 * - added Dana Hoggatt's code for encryption and spliced it into the * proper commands. CRYPT mode now triggers encryption. * - added -k flag to allow encryption key (no spaces) in command line * 14-sep-86 * - added missing lastflag/thisflag processing to docmd() * - changed version to 3.7i and froze for partial release via mail * and BBS * 05-oct-86 * - changed some strcpys in MAIN.C to bytecopys as suggested by John * Gamble * - replaces SEARCH.C and ISEARCH.C with versions modified by * John Gamble * 10-oct-86 * - removed references to lflick....it just won't work that way. * - removed defines LAT2 and LAT3...the code no longer is Lattice * version dependant. * 14-oct-86 * - changed spawn so that it will not not pause if executed from * a command line * 15-oct-86 * - added argument concatination (+) to the macro parsing * - added [] as fence pairs * 16-oct-86 * - rewrote all macro line parsing routines and rearranged the * mlreply code. Saved 6K!!! Have blazed the path for expanding * the command language. * 17-oct-86 * - added new keyboard macro routines (plus a new level to the * input character function) * 22-oct-86 * - improved EGA cursor problems * - added -r (restricted) switch to command line for BBS use * 06-nov-86 * - fixed terminator declarations from char to int in getarg() and * nxtarg() in EXEC.C as pointed out by John Gamble * 07-nov-86 * - made wordrap() user callable as wrap-word (M-FNW) and changed * the getckey() routine so that illegal keystrokes (too many * prefixes set) could be used for internal bindings. When word * wrap conditions are met, the keystroke M-FNW is executed. Added * word wrap check/call to newline(). * 11-nov-86 * - added and checked support for Mark Williams C 86 * 12-nov-86 * - added goto-matching-fence (M-^F) command to jump to a matching * fence "({[]})" or beep if there is none. This can reframe the * screen. * - added code and structure elements to support change-screen-size * command (M-^S) to change the number of lines being used by * MicroEMACS. * 15-nov-86 * - finished debugging change-screen-size * 17-nov-86 * - Incorporated in James Turner's modifications for the Atari ST * 23-sep-86 * - added support for the Atari ST line of computers (jmt) * - added a '\r' to the end of each line on output and strip * it on input for the SHOW function from the desktop * - added 3 new mode functions (HIREZ, MEDREZ, and LOREZ); * chgrez routine in TERM structure; and MULTREZ define in * ESTRUCT.H to handle multiple screen resolutions * [note....ST still not running under Lattice yet...] * 25-nov-86 * - Made the filter-buffer (^X-#) command not work on VIEW mode * buffers * - Made the quick-exit (M-Z) command throw out a newline after * each message so they could be seen. * 26-nov-86 * - fixed a couple of bugs in change-screen-size (M-^S) command * - changed file read behavior on long lines and last lines * with no newline (it no longer throws the partial line out) * - [as suggested by Dave Tweten] Made adding a ^Z to the end * of an output file under MSDOS configurable under the * CTRL-Z symbol in ESTRUCT.H * - [Dave Tweten] Spawn will look up the "TMP" environment variable * for use during various pipeing commands. * - [Dave Tweten] changed pipe command under MSDOS to use '>>' * instead of '>' * 04-dec-86 * - moved processing of '@' and '#' so that they can be outside * the quotes in an argument, and added hooks to process '%' for * environment and user variables. * - modified IBMPC.C to sense the graphics adapter (CGA and MONO) * at runtime to cut down on the number of versions. * 05-dec-86 * - changed macro directive character to "!" instead of "$" (see * below) and fixed the standard .rc file to comply. * - added code to interpret environment variables ($vars). Added * hooks for built in functions (&func). So, to recap: * * @<string> prompt and return a string from the user * #<buffer name> get the next line from a buffer and advance * %<var> get user variable <var> * $<evar> get environment variable <evar> * &<func> evaluate function <func> * * - allowed repeat counts to be any of the above * - added code to allow insert-string (unbound) to use its * repeat count properly * - added set (^X-A) command to set variables. Only works on * environmental vars yet. * 9-dec-86 * - added some code for user defined variables...more to come * - added options for malloc() memory pool tracking * - preliminary user variables (%) working * - changed terminal calls to macro's (to prepare for the new * terminal drivers) * 15-dec-86 * - changed previous-line (^P) and next-line (^N) to return a * FALSE at the end or beginning of the file so repeated * macros involving them terminate properly! * - added code for $CURCOL and $CURLINE * 20-dec-86 * - set (^X-A) now works with all vars * - added some new functions * &ADD &SUB &TIMES &DIV &MOD &NEG &CAT * - once again rearranged functions to control macro execution. Did * away with getarg() * 23-dec-86 * - added string functions * &LEFt &RIGht &MID * 31-dec-86 * - added many logical functions * &NOT &EQUal &LESs &GREater * - added string functions * &SEQual &SLEss &SGReater * - added variable indirection with &INDirect * - made fixes to allow recursive macro executions * (improved speed during macro execution as well) * 3-jan-87 * - added $FLICKER to control flicker supression * - made spawn commands restricted * - cleaned up lots of unintentional int<->char problems * 4-jan-87 * - Fixed broken pipe-command (^X-@) command under MSDOS * - added !IF !ELSE !ENDIF directives and changed the * name of !END to !ENDM....real slick stuff * 5-jan-87 * - quick-exit (M-Z) aborts on any filewrite errors * 8-jan-87 * - debugged a lot of the new directive and evaluation code. * BEWARE of stack space overflows! (increasing stack to * 16K under MSDOS) * - removed non-standard DEC Rainbow keyboard support...let someone * PLEASE implement this in the standard manner using key bindings * and send the results to me. * - added change-screen-width () command and $CURWIDTH variable * 11-jan-87 * - fixed an incredibly deeply buried bug in vtputc and combined * it with vtpute (saving about 200 bytes!) * 16-jan-87 * - added code to handle controlling multiple screen resolutions... * allowed the IBM-PC driver to force Mono or CGA modes. * - added current buffer name and filename variables * $cbufname and $cfname * 18-jan-87 * - added $sres variable to control screen resolution * - added $debug variable to control macro debugging code (no longer * is this activated by GLOBAL spell mode) * - fixed bug in -g command line option * - Released Version 3.8 to BBSNET * 21-jan-87 * - added $status variable to record return status of last command * 2-feb-87 * - added ATARI 1040 support...runs in all three modes right now * - added $palette var with palette value in it * - undefined "register" in BIND.C and INPUT.C for ST520 & LATTICE * to get around a nasty Lattice bug * 4-feb-87 * - added, debugged code for switching all 1040ST color modes, added * code for HIGH monochrome mode as well, DENSE still pending * 5-feb-87 * - with John Gamble, found and corrected the infamous bad matching * fence problems. * - added error return check in various add/delete mode commands * 10-feb-87 * - re-arrange code in docmd() so that labels are stored in * macro buffers * - fixed !RETURN to only return if (execlevel == 0) [If we are * currently executing] * 14-feb-87 * - added to outp() calls in the EGA driver to fix a bug in the BIOS * - adding code for 1040ST 40 line DENSE mode (not complete) * 25-feb-87 * - added auto-save "ASAVE" mode....variables $asave and $acount * control the frequency of saving and count until next save * - added &and and &or as functions for logical anding and oring * - added string length &LEN, upper and lower case string funtions * &LOWER and &UPPER * 27-feb-87 * - added $lastkey last keystroke struck and * $curchar character under cursor * 28-feb-87 * - added code for trim-line (^X^T) command and table entries * for the entab-line (^X^E) and detab-line (^X^D) commands. * These are conditional on AEDIT (Advanced editing) in estruct.h * 18-mar-87 * - finished above three commands * - added $version environment variable to return the current * MicroEMACS version number * - added $discmd emvironment variable. This is a logical flag that * indicates if emacs should be echoing commands on the command line. * real useful in order to stop flashing macros and .rc files * - added $progname environment variable. this always returns the * string "MicroEMACS". OEM's should change this so that macros can * tell if they are running on an unmodified emacs or not. * - fixed a minor bug in the CGA/MONO detection routine in IBMPC.C * 20-mar-87 * - integrated EGAPC.C into IBMPC.C and eliminated the file. Now an * EGA user can switch from EGA to CGA modes at will * - A LOT of little fixes and corrections sent in by John Ruply * 25-mar-87 * - Fixed buffer variables so they will work when referencing the * current buffer * 26-mar-87 * - Fixed asc_int() to be more reasonable. trailing whitespace ignored, * only one leading sign, no non-digits allowed after the sign. * - fixed buffer variables to go from the point to the end of * line. * 28-mar-87 * - fixed bugs with 8 bit chars as submited by Jari Salminen * - replace AZTEC/MSDOS agetc() with a1getc() which won't strip * the high order bit * 30-mar-87 * - changed list-buffers (^X^B) so that with any argument, it will * also list the normally invisable buffers * - added store-procedure and execute-procedure/run (M-^E) * commands to store and execute named procedures. * 31-mar-87 * - Fixed infinite loop in ^X-X command (when [LIST] is the * only buffer left) as pointed out by John Maline * - made filenames in getfile() always lower case as pointed * out by John Maline * 2-apr-87 * - Fixed buffer variables so they would work on non-current displayed * buffers. They should now work with ALL buffers.... * 3-apr-87 * - Yanked AZTEC profiling code....not very useful * - Modified IBMPC driver so it will not start in EGA mode * - allow the next-buffer (^X-X) command to have a preceding * non-negative argument. * 14-apr-87 * - added John Gamble's modified search.c. The code has cut apx * 200-300 bytes off the executable. * - added the &RND function to generate a random integer between * 1 and its arguments value. Also $SEED is availible as the * random number seed. * - changed the -k command line switch so if there is no argument, * it will prompt for one when the file is read * 15-apr-87 * - added 20 bytes of buffer in getval()'s local argument alloc so * when it returns a value, it has enough stack space to do at least * one strcpy() before stomping on the returned value. ALWAYS call * getval() ONLY from within a strcpy() call. * - made $curcol return a 1 based value instead of a zero based one. * [changed this back later for 3.8o it was simply wrong.....] * 16-apr-87 * - re-wrote bytecopy() for AZTEC & MSDOS so it null terminates the * string. * - changed pipe() to pipecmd() to avoid conflicts with various * UNIX systems * 24-apr-87 * - changed open parameters on AMIGA window open to 0/0/640/200 * [Froze and released v3.8i via BBS net] * 14-may-87 * - added nop (M-FNC) that gets called on every command loop * - added $wline, returns and sets # lines in current window * - added $cwline, returns and set current line within window * - added $target, returns/sets target for line moves * - added $search, returns/sets default search string * - added $replace, returns/sets default replace string * - added $match, returns last matched string in magic search * 29-may-87 * - rewrote word deletes to not kill trailing non-whitespace after * the last word. Also a zero argument will cause it to just delete * the word and nothing else. * - more fixes for the search pattern environment variables * 30-may-87 * - forced all windows to redraw on a width change * 2-jun-87 * - forced clear-message-line to overide $discmd * - added mlforce() routine and call it in clear-message-line, * write-message and when $debug is TRUE * - recoded the startup sequence in main()....Much Better... * 4-jun-87 * - forced interactive arguments ( @"question" ) to ALWAYS be echoed * regardless of the setting of $discmd. * 7-jun-87 * - started adding support for Turbo C under MSDOS * 11-jun-87 * - words now include ONLY upper/lower case alphas and digits * - fixed some more bugs with the startup..(ORed in the global modes) * - took more limits off the self-insert list.... * 16-jun-87 * - macro debugging now displays the name of the current macro. * - fixed a problem in expandp() in search.c that kept high-byte * characters from working in search strings * 18-jun-87 * - added &sindex <str1> <str2> function which searches for string 2 * within string 1 * [released verion 3.8o internally] * 19-jun-87 * - added $cmode and $gmode to return and set the mode of the * current buffer and the global mode * - separated findvar() out from setvar() so it could be used in * the !LOOP directive (which got canned....read on) * - %No such variable message now types the name of the offending * variable * 22-jun-87 * - fixed startup bug when editing the startup file * - added the !LOOP <var> <label> directive * 26-jun-87 * - dumped !LOOP......added !WHILE. This needed and caused a vaste * reorginization in exec.c which mainly involved moving all the * directive handling from docmd() to dobuf(), in the process * getting rid of a lot of junk and making the result smaller * than it started.....(yea!) * - added $tpause to control the fence flashing time in CMODE. * The value is machine dependant, but you can multiply the * original in macros to stay machine independant. (as * suggested by Baron O.A. Grey) * - added hook to execute M-FNR (null) during a file read, after * the name is set and right before the file is read. Took out * any auto-CMODE code, as this is now handled with a macro. * (also suggested by Baron O.A. Grey) * - Added Baron O.A. Grey's SYSTEM V typeahead() code...I hope * this works....if you check this out, drop me a line. * - Added new variable $pending, returns a logical telling if * a typed ahead character is pending. * 29-jun-87 * - Made adjustmode() use curbp-> instead of curwp->w_bufp-> which * fixed some bugs in the startup routines. * - added $lwidth to return the length of the current line * 2-jul-87 * - Added &env <str> which returns the value of the environment * variable <str> where possible * - Fixed a NASTY bug in execbuf()..the buffer for the name * of the buffer to execute was NBUFN long, and got overflowed * with a long interactive argument. * 3-jul-87 * - Moved the loop to match a key against its binding out of execute() * to getbind() so it could be used later elsewhere. * - Added &bind <keyname> which returns the function bound to the * named key * - changed execute-file to look in the executable path first... * 6-jul-87 * - changed $curchar to return a newline at the end of a line and * it no longer advances the cursor * - a lot of minor changes sent by various people.... * 7-jul-87 * - some amiga specific fixes as suggested by Kenn Barry * - added $line [read/write] that contains the current line in the * current buffer * - changed $curcol so setting it beyond the end of the line will * move the cursor to the end of the line and then fail. * 10-jul-87 * - added a number of fixes and optimizations along with the rest * of the TURBO-C support as submited by John Maline * 13-jun-87 * - caused dobuf() to copy lastflag to thisflag so the first * command executed will inherit the lastflag from the command * before the execute-buffer command. (needed this for smooth * scrolling to work) * - made flook() look first in the $HOME directory, then in the * current directory, then down the $PATH, and then in the * list in epath.h * 14-jul-87 * - added some fixes for VMS along with support for the SMG * screen package as submited by Curtis Smith * 15-jul-87 * - fixed M-^H (delete-previous-word) so it can delete the first * word in a file....I think there may be more of this kind of thing * to fix. * 16-jul-87 * - added code to allow arbitrary sized lines to be read from files.. * speed up file reading in the process. * - made out of memory conditions safer.. especial on file reads * - fixed a bug in bind having to do with uppercasing function * key names (submitted by Jari Salminen) * - made ST520 exit in the same resolution that EMACS was started in * (for the 1040ST) * [FROZE development and released version 3.9 to USENET] * {It never made it.....got killed by comp.unix.sources} * 15-sep-87 * - added support for Mark Williams C on the Atari ST * - made the MALLOC debugging package only conditional on RAMSIZE * - added code for flagging truncated buffers * 23-sep-87 * - fixed &RIGHT to return the <arg2> rightmost characters * - fixed a buffer in getval() to be static....things are stabler * now. * - moved all the stack size declarations to after include "estruct.h" * they work a lot better now....... (rather than not at all) * - made Atari ST spawns all work with MWshell * - fixed spawning on the 1040ST under MWC * 27-sep-87 * - added &exist function to check to see if a named file exist * - added &find function to find a file along the PATH * - added -A switch to run "error.cmd" from command line * - added $gflags to control startup behavior.... * 03-oct-87 * - changed ":c\" to "c:" in epath.h for the AMIGA as suggested * by Tom Edds * - added binary and, or, and xor functions as submited by John Maline * (&band &bor and &bxor) * - added binary not (&bnot) function * - added fixes for gotoline() and nextarg() as submited by David * Dermott * - fixed return value of $curwidth as submitted by David Dermott * - fixed several calls to ldelete() to have a long first argument * (pointed out by David Dermott) * - Fixed a bug in stock() which prevented uppercase FN bindings as * pointed out by many people * - changed dofile() to make sure all executed files don't conflict * with existing buffer names. Took out cludged code in main.c to * handle this problem... this solution is better (suggested by * Don Nash) * 05-oct-87 * - added in John Gamble's code to allow for a replacement regular * expresion character in MAGIC mode * [note: under MSDOS we are still TOO BIG!!!!] * - added overwrite-string as a new user callable function, and * lowrite(c) as an internal function for overwriting characters * - added &xlate function to translate strings according to a * translation table * 10-oct-87 * - added code to allow emacs to clean its own buffers on exit. * useful if emacs is used as a subprogram. Conditional on * the CLEAN definition in estruct.h * 14-oct-87 * - swallowed very hard and switched to LARGE code/LARGE data model * - packaged and released version 3.9c internally * (MSDOS executables compiled with TURBO C Large model) * 16-oct-87 * - temporary fix for FUNCTION keys now includes the Meta-O sequence * if VT100 is definined (submited by Jeff Lomicka) * - an VT100 also triggers input.c to force ESC to always * be interpeted as META as well as the currently bound key * - fixed a bug in the VMSVT driver as pointed out by Dave Dermott * - added a size parameter to token() to eliminate problems with * long variable names. (as sugested by Ray Wallace) * 18-oct-87 * - fixed a bug in the free ram code that did not clear the buffer * flag causing emacs to ask for more confirnmations on the way out. * 19-oct-87 * - added ^X-$ execute-program call to directly execute a program * without going through a shell... not all environments have this * code completed yet (uses shell-command where not) * [Froze for 3.9d release internally] * 28-oct-87 * - added code for Atari ST DENSE mode and new bell as submited * by J. C. Benoist * - made extra CR for ST files conditional on ADDCR. This is only * needed to make the desktop happy...and is painful for porting * files (with 2 CR's) elsewhere (Also from J. C. Benoist) * - added optional more intellegent (and larger) close brace * insertion code (also from J. C. Benoist) * 4-nov-87 * - fixed AZTEC spawning... all MSDOS spawns should work now * - a META key while debugging will turn $debug to false * and continue execution. * [Froze for version 3.9e USENET release] * 13-dec-87 * - added a change to the system V termio.c code to solve a keyboard * polling problem, as submited by Karl Lehenbauer * - removed a "static" from the mod95() function declaration * in crypt.c to make MSC happy (by Malcolm MacNiven) * - added code so the new exec routines in spawn.c are working * under MSC (By Malcolm MacNiven) * - fixed the mixed space/tab entabbing bug as suggested * by Michal Jaegermann * - added the missing brace in the VT100 code in getcmd() * (This one was submited by many different people) * - added more intelligent spawning for TURBO C as submitted * by Bob Montante * - added support for the WICAT computers running under the WMCS * operating system as submitted by Bruce Hunsaker * 16-dec-87 * - re-wrote fillpara(). Its 4 times Faster!!! * - moved M-FNR binding to $readfile ie to make emacs execute * a macro when reading files: * set $readhook "nop" ;or whetever * 19-dec-87 * - new search algorithm from Geoff Gibbs, cleaned up by John Gamble. * its over 30 TIMES FASTER!!!! using a simplified Boyer and Moore * pattern search. This effects all the but MAGIC search commands. * 22-dec-87 * - narrow-to-region (^X-<) and widen-from-region (^X->) allow you * to make all but a region invisable, thus all global commands * can act on a single region. * - a numeric argument on the select-buffer (^X-b) command makes * that buffer become "invisable" * - M-FNC becomes $cmdhook * M-FNW becomes $wraphook * 23-dec-87 * - made unmark-buffer (M-~) update the mode lines of all windows * pointing into the unmarked buffer * 28-dec-87 * - added new prefix MOUS (coded as MS-) for dealing with mice * 29-dec-87 * - vastly reorginized machine dependant code. Put termio.c and * spawn.c together and then pulled out msdos.c, unix.c, wmcs.c, * atari.c, amigados.c, and vms.c. These are the operating specific * source files now. * 30-dec-87 * - cleaned up msdos.c. Got rid of two unused spawn functions for * LATTICE. Also removed attempt to lookup SHELL variable to * find the command processer. This is definatly not applicable * here as COMSPEC should always be the name of the reloaded * command processor. * 20-jan-87 * - added Jeff Lomicka's ST mouse support and added some * appropriate code to input.c to support this. * - added buffer name completion to the select-buffer (^X-B) * command as submitted by Martin Neitzel. * - changed some function names: * abs => absv * atoi => asc_int * ltoi => long_int * setmode => setmod * strncpy => bytecopy * 25-jan-88 By Jeff Lomicka * - Added parsing of keypad keys, LK201 function key sequences, mouse * sequences (VaxStation form and BBN BitGraph form), and the cursor * position report to VMSVT.C. This will require a change in the way * that VMS users bind functions to their function keys or keypad * keys. This also defines a defacto-standard for the names of the * numeric keypad keys, based on the VT100 and compatible terminals. * - Added MOUSE.C to DESCRIP.MMS, and changed it to reference ME.OPT, * and to generate ME.EXE. * - Renamed MICROEMACS.OPT to ME.OPT so that the filename would fit * on smaller systems. * - Added capability for copy and paste from the terminal-wide * copy/paste buffer. This allows copy and paste of the select region * from and to non-cooperating sessions in other windows. (The * addition of the MOUSE handling routines disables the transparent * use of the VWS copy/paste mechanism.) There may be a bug in the * PASTE section of this code. On some VWS systems, you may get a * bunch of Hex characters instead of text. I'm looking in to finding * out what is really supported in the released versions of VWS. This * code is conditional based on MOUSE & VMSVT. Code was added to * VMSVT.C. Added bindings for to ebind.h. Yank is on ^X^Y. Copy is * on ^XC. If MOUSE & VMSVT is true, this binding overides the use of * ^XC for spanwcli. [This won't stay.. alternative binding?] * Also added definitions for this to efunc.h. * - Added #define of CPM to estruct.h. It is used in FILE.C. You * might want to delete it again. [It was deleted..no CPM support] * - Added noshare attributes to all data in many modules. * - Re-introudced XONDATA condition that was in 3.9eJ's TERMIO.C into * VMS.C. (This was overlooked by Dan in making 3.9g.) * - Appended a ":" to the "MICROEMACS$LIB:" path element in the VMS * portion of EPATH.H. * - Fixed mouse reports from VMSVT.C to correspond to the code in 3.9g. * - In INPUT.C, added VMS to list of systems that generate FN key and * mouse reports with leading 0 bytes. * - In order to accomodate callable editor support, I had to arrange * so that some of the CALLED features are active all of the time, * particularly EXIT HANDLING. I changed all calls to exit() into * calls to meexit(). There is a great need to divide up exits * between error exits that aren't expected to return, and exits that * just set the exit flag. Places that didn't expect exit to return * should be changed to return immediately after calling exit, so that * the command loop can catch it and return. This error handling * business is a real mess right now. * - Re-arranged main() so that most of the guts are in called * routines, so that there can be more than one entry point into the * program. Note, now, the possiblity of adding recursive-edit as a * function that you can call from a macro. * - Added the universal symbol ME$EDIT to the VMS version as a second * entry point, for use when called by MAIL and NOTES, which use * LIB$FIND_IMAGE_SYMBOL and perform run-time linking with their text * editor. This stuff works great! * - Changed Atari-ST makefile to link without -VGEM, so that you will * get argc and argv. * - Fixed ST520.C so that screen would be redrawn when we notice that * desk accessories exit, and so that the mouse will be turned off * when exiting into a shell (If text cursor was on, mouse is left * off). * - Changed ST520.C to have bindings for keypad keys, with PF1 "(" * key as metac, so that it can be used as GOLD prefix. Uses GOLDKEY * option in ESTRUCT.H. * 26-jan-88 Daniel Lawrence... * - cleaned up coding in main.c * - changed more function names * itoa => int_asc * ltoa => long_asc * 27-jan-88 * - added terminal initilizer string output to tcap.c as submitted * by Ge' Wiejers * - switched the -A command line switch to be -E the way MWC demands * that it be. Also had to move -E to -C (for Change...) * 02-feb-88 * - changed META and ^X prefixes to use a new mechinism. Hitting * a prefix stores it as a pending prefix. * 05-feb-88 * - changed emacs to use ^M for line terminators instead of * ^J. This required LOTS of changes. Now, however, we can * search for and manipulate ^M. * - fixed getcmd() to work again so that describe-key and * interactive binding functions work again. * - added $sterm environmental variable. This hold the current * value of the keystroke needed to terminate search string * requests. The value in here is also automatically reset * any time the meta-prefix is rebound, the the meta-prefix's value * 06-feb-88 * - fixed bug in stock().. real control characters in command lines * now bind properly * [BBS release of version 3.9i] * 23-feb-88 * - added buffer name completion to delete-buffer (^XK) and reorginized * code their to gain back 1 K * - added $modeflag to allow us to hide the modelines. * - added $sscroll to allow smooth scrolling... (I don't like this * but there were too many requests for it). * - added $lastmesg to hold last message EMACS wrote out * 04-mar-88 * - added Alan Phillip's mods to support the VGA adapter on the * IBM PS/2 machines. Modified it a little. * 15-mar-88 * - Forever twiddling with the startup code, I moved the initialization * of exitflag to main() to allow a startup file to exit EMACS * properly. Also had to make meexit always return(TRUE) regardless * of the exitstatus. (Ie it always works and doesn't abort the macro) * 17-mar-88 * - added code to change hard tab size with $tabsize variable * - added binary search to fncmatch() * 28-mar-88 * - optimized the IBMPC version in TURBO C by supplying mixed memory * mode information (NEAR and PASCAL). The executable is down to * 89K..but remember to name the code segment (from the options menu) * 1-apr-88 * - added remove-mark (^X<space>) to allow you to unset the mark * in the current window. * 8-apr-88 * - Lots of twiddling with the mixed memory model TURBOC IBM-PC * version... its 87K long now and fairly stable * - changed behavior of CMODE when inserting blank lines * - tightened stack usage from 32K to 20K * 9-apr-88 * - added new cinsert(). blank lines no longer confuse the CMODE * indentation. Trailing white space is deleted when newline is * hit in CMODE. * 12-apr-88 * - fixed long standing bug in query-replace-string. When the line the * point originally starts on is extended (thus re-malloced) a '.', * aborting the replace and returning to the original replace had * locked things up. no more. * 07-may-88 * - fixed bug in narrow() ... it works everywhere now. * [BBS release of 3.9n] * 3-june-88 * - removed restriction against deleting invisable buffers * - a lot of little fixes suggested by Dave Tweten * 10-jun-88 * - added "safe save"ing as coded by Suresh Konda. * (when writing a file to disk, it writes it to a temporary file, * deletes the original and renames the temp file) * - added $ssave flag to enable or disable safe file saving * 12-jun-88 * - added automatic horizontal window scrolling. $hscroll (default * is TRUE) controls if it is enabled. $fcol is the current first * column of window in screen column one. $hjump determines the * number of columns scrolled at a time. * - changed version number to 3.9o * 22-jun-88 * - made binary searches start from 0 instead of one... EMACS can * find the first of many lists again. * - more debugging things. Added the dump-variable command which * creates a buffer (like list-buffers does) with all the environment * and user variables and their values. Also the display (^XG) * command prompts and lists the value of a variable. These are * both conditional on the DEBUGM symbol in estruct.h * 1-jul-88 * - fixed a bug in showcpos() which did not report the proper value * for the current character when issued at the end of the file * [Released internally as 3.9p] * 3-aug-88 * - changed keyname in stock() in bind.c to unsigned char for * compilers that don't default. This allows more arbitrary * rebinding. (submitor: David Sears) * 12-aug-88 * - changed wrap-word to force $fcol to 0 * - changed fill-paragraph (M-Q) to force $fcol to 0 * - added -i command line switch to initialize a variable's value * for example: emacs -i$sres VGA * 26-aug-88 * - changed code in updateline() in display.c to remove reliance * on well behaved pointer subtraction (submitted by Kenneth Sloan) * - fixed potential bug in fileio.c in ffgetline() * (submitted by John Owens) * 6-sep-88 * - &right and &mid now check their arguments so the bytecopy can not * start past the end of the string. * - added $writehook to execute macroes when writing files * - added $exbhook to execute macro when exiting an old buffer * - added $bufhook to execute macro when entering a new buffer * 14-sep-88 * - asc_int() now ignores trailing non-digits * 15-sep-88 * - added &trim function to trim whitespace off a variable * - changed message "Out of memory while inserting string" to * "Can not insert string" as this error can result when the * current buffer is in VIEW mode as well. * - made trim-line, entab-line, and detab-line work on the * current region if they have no arguments. Also added alias * trim-region, entab-region and detab-region. The old names * will hang about for a version, then dissapear. I like the * new functionality much better. * 25-sep-88 * - Inserted the macros isletter(), isuppper(), islower(), and * CHCASE() whereever appropriate, replacing explicit character * comparisons. When DIACRIT is set to one, they become functions * and know about the extended ascii character set. Functions right * now are in for MSDOS.C - other machines to follow. From J. Gamble. * 26-sep-88 * - moved all text constants out to a language specific header file * and left an english version of the constant in a remark at its * occurence. * - added $language to return the language of the current version * - added elang.h to call the proper language specific module * 2-oct-88 * - removed DIACRIT conditional. Its there all the time now. Ripped * the old code, and replaced it with a upcase[] and lowcase[] * table. Functions to manipulate it are now in new source file * char.c and can be made conditional on system and language. * Added table for extended MSDOS modeled after John Gamble's * code. * 5-oct-88 * - got rid of CHCASE()..[except in the MAGIC mode search code] * I ALWAYS force to upper or lower, and never simply swap. They * are now uppercase() and lowercase() in the new char.c source file. * 7-oct-88 * - added all the needed code to use TERMCAP on UNIX to interpret * function and cursor keys. A rather slimy trick involving * the key timing is used, and this makes keyboard macroes * a little dicy.... * - added the DIACRIT compilation flag back for people who * want more speed in MAGIC mode. * 10-oct-88 * - as suggested by Michael Andrews, when the current buffer is * in view mode, don't preallocate expansion room in new lines. * (ie we aren't editing them anyway!) * - added Microsoft Mouse drive... went very well. It all appears * to work, just like the Atari ST mouse driver. * 11-oct-88 * - recieved and tested german.h header file from Martin Neitzel * (unido!sigserv!neitzel@uunet.uu.net) * 15-oct-88 * - recieved and tested dutch.h header file from Paul De Bra * (debra@research.att.com) * - fixed a lot of mouse movement problems. Dragging a mode line * sideways horizontally scrolls a it's window. Fixed positioning * problems with scrolled and extended lines. * - added $msflag to turn the mouse off * - added $diagflag. When set to FALSE, no diagonal movement is * possible. Vertical movement has precidence, but an explicit * horizontal drag still works. * - grabbing and dragging the last char of the command line allows * you to resize the editing screen. This should be tied into * various windowing systems later. * - write mouse-region-(down/up). See the emacs reference docs on the * exact behavior of these. * - deleted the old mouse-(kill/yank)-(up/down). They are * redundant now, and don't work as well as mouse-region-*. * 2-nov-88 [changes submitted by Allen Pratt from ATARI] * - created DIRSEPSTR and DIRSEPCHAR definitions for directory seperators * - added TTflush in bindtokey() to force space out to terminal after * binding name. * - fixed a pointer casting problem in display.c involving pointer subtraction * - removed the cursormove() from the beginning of mlwrite() so * the cursor need not jump to the command line if the fisplay * is disabled by setting $discmd to FALSE. * - added >c to get a emacs command sequence and return it as * a bindable string * - changed scrnextup -> nextup, scrnextdn -> nextdown, and * mlreplyt -> mltreply to make short symbol compilers happy. * - added "print" as a synonim to "write-message". * - added "source" as a synonim to "execute-file". * - added a M-^X binding to the execute-command-line command * 4-nov-88 * - changed $tabsize to $hardtab. Added $softab as the current * softtab size (previously only changable by the ^I (handle-tab) * command. * - fixed various problems in reglines() and made ^X^D (detab-region) * and ^X^E (entab-region) use the current hard tab setting. * - execute-command-line (M-^X) when executed within a macro line * (which sounds redundent) will force all of the arguments of * the executed command to be taken interactivly. I needed this * for the new macro to allow mouse functionality on the * function key window. * - taking Michael Andrew's suggestion to its conclusion, we no longer * allocate any extra space except when inserting. This has * substantially decreased the memory usage. Note that when * we must explicitly set l_used to the proper amount since lalloc() * is not responcible for the rounding up. * - arranged to allow getstring() to return a NULL result. Aborting * out of an interactive prompt now will properly terminate a macro. * [Released the 3.10 BETA test version...yes the ATARI version is broke] * 24-nov-88 * - fixed system V input char HOG problems as submitted by * Kjartan R. Gudmundsson. Also eliminated some other 7 bit filters * in unix.c at the same time. * - reading function keys into table has been fixed in TCAP.C. It will * no longer attempt to strcpy NULL pointers. * 1-dec-88 * - multiple marks are now implemented. (What a task...). Set-mark * (M-<space>), remove-mark (^X<space>) and exchange-point-and-mark * (^X^X) all take a numeric argument from 0 to NMARKS-1 (9 now). * 2-dec-88 * - added goto-mark (M-^G) which moves the point to the requested mark. * - fixed some VMS things that Curtis pointed out... * - fixed bug in crypt() algorith!!!! This works properly now. I had * to add a $oldcrypt environment variable to trigger the broken * behavior so people could decrypt their old files. I will probably * have to live with this..... * 15-dec-88 * - added end-of-word command to advance just past the end of a word. * 20-dec-88 * - added definitions for SUN's OS and SCO XENIX to allow us to use * specific calls in those OSs for waiting and timing. * - merged in XTCAP.C as submitted by Guy Turcotte into tcap.c. This * mirrors the BSD 4.3 changes for function keys for the SCO XENIX * and SUN OS versions * 14-jan-89 * - added $region as a read only variable (max 128 chars) of the * current region (as suggested by Allan Pratt) * - changed KEYTAB structure to allow us to bind user macroes * (buffers) to keys as well as C functions. Lots of changes * for this. * 18-jan-89 * - finished changes for the new KEYTAB structure. * - modified describe-bindings to display the bound macroes. * - added arguments to nullproc() in main.c (BUG FIX!) * - tried (and succeeded) in defining the pascal keyword * for MSDOS & TURBO. A 2k reduction in the executable was nice. * - added macro-to-key (^X^K) function to bind a macro to a key. * 19-jan-89 * - made numeric arguments to keys bound to macroes repeat those * macroes n times. * - modified docmd() to look for a macro name if it could not find * a function name. Again a numeric leadin implies repitition. * - added machine code execpr() function to the IBMPC version * because under NOVELL Netware, the DOS 4B exec call does not * preserve the stack on exit... thus execprog() would die. This * requires that you add execpr.obj to the make and link files! * There is a symbol (NOVELL) in estruct.h to control this code * being included. * 24-jan-89 * - various bug fixes and type fixes as suggested by the high C * compiler on the IBM-RT * 1-feb-89 * - changed the fgetc() in unix.c to a read() under V7 and BSD so * the time dependant function key checking works. * - added a support for Hewlet Packard's UNIX system which * is a System V with BSD 4.3 enhancements. This is controled * by the HPUX symbol in estruct.h. * 5-feb-89 * - modified mouse-region-up so right clicking down on a modeline and * then releasing closes that window * 12-feb-89 * - Goaded onward by file completion code submitted by Fuyau Lin, all * the completion code has been re-written and layered properly. * Any OS specific driver need to now supply getffile() and * getnfile() to supply a completion file list, or these can * return NULL on systems where this is not possible. All this code * is conditional on the COMPLET symbol in estruct.h. * 17-mar-89 * - system V code from April 1989 "C Users Journal" installed in * UNIX.C. Hope this puts that problem to rest. * - Jeff Lomicka fixed a lot of mousing bugs in ST520.c * - Re-wrote AMIGADOS.C. This should work properly with INTUITION * and lots of windowing (resizing, mousing, etc.) * - more additions for the DATA GENERAL from Doug Rady. (read * the history in aosvs.c for details). * - orginized the NOSHARE, VIOD and CONST keywords better. * - A lot of general cleanup. * [Released as version 3.10 to the world] */ history() { /* this is here to keep compilers from complaining... it's not needed */ }