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SCAN22.LBR
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Text File
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1990-05-15
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3KB
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66 lines
; * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
; * *
; * S C A N *
; * *
; * A ZCPR3-Compatible Buffered Bi-directional *
; * Video-oriented Text File Display Utility *
; * For Text and Library Member Files *
; * *
; * Copyright (c) 1988-90 *
; * by *
; * Terry Hazen *
; * 21460 Bear Creek Road *
; * Los Gatos, CA 95030 *
; * *
; * Voice.......... (408) 354-7188 *
; * Zee-Machine.... (408) 245-1420 *
; * Ladera Znode... (213) 670-9465 *
; * *
; * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
;
;
; Revision History
; ----------------
;
; 05/18/90 Changed find string routine so entire screen isn't
; v2.2 scrolled to mark next find when next find is still on
; current screen. Added mark and find place markers
; 0-9. Added command buffer that speeds up multiple
; command sequences by interrupting current display
; operation if more commands are pending. Fixed error
; that loaded wrong environmental processor speed
; value. Added additional ^QQ exit command. Many
; general code revisions.
; - Terry Hazen
;
; 01/01/90 Extensively revised to fix all known bugs in v2.0.
; v2.1 Uses added terminal capabilities defined in new
; extended Z3TCAP, including Delete and Insert Line,
; and terminal configuration flag byte, if they are
; available, for faster and better display. Added ^KR
; command to read in files without needing to return to
; the command line, ^KW command to write text being
; displayed to a file. Added patch byte for found string
; display line. Reduced number of text buffers to 2.
; Buffer size now initialized at startup to use all
; available memory up to CCP or lowest protected RSX.
; - Terry Hazen
;
; 10/27/88 Fixed several bugs causing problems with buffer
; v2.0A management and string find. Current find string now
; remains active when running under ZCPR3 GO command.
; - Terry Hazen
;
; 10/18/88 Completely redesigned and rewritten in Z80 code. ZCPR3
; v2.0 compatible when operating in ZCPR3 environment. Gets
; terminal control sequences from Z3TCAP and supports DIR:
; form. Terminal control sequences can be patched into
; internal Z3TCAP for non-ZCPR environments. Added string
; find command, bottom of file command.
; - Terry Hazen
;
; 10/11/85 Initial release.
; v1.2 - Terry Hazen
;
;=======================================================================