changelog

e3 是一个全屏的用户友好的文本编辑器

	-MERGED ALL editor emulations TOGETHER
	-moved "equ" to top for shorter code
	-added online help+initial help pages
	-tons of bugfixes for #96,#97
	-removed e3c.c from distribution and Makefile
	-removed e2dos from distribution and Makefile
	#98
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Wed Nov  1 21:57:00 2000  Albrecht Kleine  <[e-mail]>

	-e3.asm finished limited vi mode by adding this 
	 	commands: ^D,^U,^,/,?,p,P and changed 'I'
	-e3.asm extendend PICO mode for some 
		^Q Quick move
		^J Junk - operations
	-e3.asm chg. exit choices to save: select between Y,n,l
		(Y)es is default, l means "save+load_new_file"
	-e3.asm WS mode: bugfix for ^QH
	-e3.asm added %define MAKE_BACKUP (default is ON)
	-e3.asm differ between ^J and ^M via terminal control
	 removing "icrnl" terminal property
	-added/rewrote help texts
	#97 branded v0.98
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Tue Oct 24 21:14:32 2000  Albrecht Kleine  <[e-mail]>

	e3.asm: added initial PICO emulation mode: 
	differs from PICO as follows
		^O save (not save_as)
		^S save_as
		^XL save & load a new file
		^T search & replace, not 'to spell'
	#96
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Fri Oct 20 21:14:43 2000  Albrecht Kleine  <[e-mail]>

	-e3.asm: bugfix missing ^QZ, renamed ALL_IN_ONE
		 with HELPFILES_INCLUDED
	-e3.asm: intro some basics of the VI emulation mode
	-e3.asm: bugfix ^S Emacs mode
	#95   ******* released as v0.9 ********
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Sun Oct 15 19:41:09 2000  Albrecht Kleine  <[e-mail]>

	-asm+c:  bugfix ^QP in wordstar mode
	-e3c.c:  bugfix ^KC (if cursor is inside block)
	-renamed help text files for handling both (emacs+ws)
	-e3.asm: some finetuning emacs mode, added ^X^W
	#94
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Wed Oct 11 21:00:00 2000  Albrecht Kleine  <[e-mail]>
	-e3.asm: now wrapping cursor around at left and 
		 right margin (like joe, emacs etc)
	-e3.asm: EMACS mode: add/rewrote ^K, region stuff, 
		 ^L, alt F, alt B
	#93
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Sun Oct  8 19:07:34 2000  Albrecht Kleine  <[e-mail]>

	e3.asm: added basic EMACS emulation mode using most
	important 8 Alt-keys, 5 Ctrl-X-keys, 20 Ctrl-keys
	Compile it via %define EMACS
	Problems: ^K works different+confusion with WS blocks
	#92
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Sun Oct  1 11:42:50 2000  Albrecht Kleine  <[e-mail]>

	e3.asm: rewrote cursor key and control key handling
	using another XLAT table (saves another 32 byte)
	#91
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Sun Sep 24 11:35:53 2000  Albrecht Kleine  <[e-mail]>

	e3.asm: sqeezed once more 32 byte from executable,
	mostly by replacing inc/dec 8 bit with 32 bit version
	#90   ******* released as v0.8 ********
-------------------------------------------------------------
Sun Sep 17 11:39:14 2000  Albrecht Kleine  <[e-mail]>

	-Added 'make special' to Makefile: this will produce
	 an e3 executable with helper file contents inside 
	 *one* file via defining ALL_IN_ONE.
	-Sqeezed e3.res for this purpose and adjusted e3.c .
	-Added Make_helper_inc script (using Perl) for 
	 converting e3.res and e3.hlp into NASM syntax.
	-e3.c bugfix in MoveBlock
	-e3.hlp, e3.man added forgotten help text for ^KV
	#89
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Mon Sep  4 17:36:09 2000  Albrecht Kleine  <[e-mail]>

	e3.c: removed usage of CY and ZR flags 
	(resulting better performance and less size)
	Makefile: added '-fomit-frame-pointer' to gcc options
	#88
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Sun Sep  3 10:07:42 2000  Albrecht Kleine  <[e-mail]>

	e3.c: removed 8 bit sub-register usage (al,bl,..),
	started removing flag register usage
	#87
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Sat Sep  2 20:45:15 2000  Albrecht Kleine  <[e-mail]>	
	e3.asm,e3.c: removed old keybard scancode values 
	(heritage from old DOS version)
	#86
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Sat Sep  2 13:07:04 2000  Albrecht Kleine  <[e-mail]>

	e3c: removed any side effects resulting in al,ah 
	as part of eax,bl,bh part of ebx ... etc. etc. 
	now no more register unions, made variables local
	#85
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Fri Sep  1 22:00:00 2000  Albrecht Kleine  <[e-mail]>

	e3.c: some steps to improve C version
	#82,#83,#84
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Wed Aug 23 20:31:26 2000  Albrecht Kleine  <[e-mail]>

	e3.c: changed usage of flags (sf,cy)
	#81   ******* released as v0.7 ********
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Sun Aug 19 20:31:26 2000  Albrecht Kleine  <[e-mail]>

	e3.c: bugfix in Delete, also removed some useless 
	sf() calls,  bugfix for #ifdef,  added missing h files
	#80 
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Sat Aug 19 21:03:08 2000  Albrecht Kleine  <[e-mail]>

	-some clean up for releasing
	-adjusted makefile
	-e3.asm: replaced one jl with jb
	-e3.c: removed some useless sf() calls,
	 bugfix: unsigned char vs. char
	 bugfix in ^QB
	#79
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Fri Aug 18 19:12:44 2000  Albrecht Kleine  <[e-mail]>

	-added support of VT300 terminal keys (not available
	 on asm version to keep tiny)
	-added changes for running on OSF/1 Unix (64 bit 
	 Alpha CPU machines) related to data alignment errors.
	#78 (C-version only)
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Thu Aug 17 22:00:10 2000  Albrecht Kleine  <[e-mail]>

	-added a C written version (!!!) of e3 for 
	 generic platforms. This is a functional copy
	 of #76, with minor changes in system interfaces
	 (kernel calls and termios handling).
	#77 (C-version only)
-------------------------------------------------------------
Wed Aug 16 18:55:00 2000  Albrecht Kleine  <[e-mail]>

	-bugfix: added check for ioctl/TIOCGWINSZ syscall 
	 aginst size 0/0 (so using 80x24 in case of problems)
	 tnx bug report to Urs Rau <[e-mail]>
	-bugfix: replaced one forgotten di with edi
	-removed 3 unused labels
	#76
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Sun Jun 18 21:20:03 2000  Albrecht Kleine  <[e-mail]>

	-bugfix: empty replace string is allowed (in ^QA)
	#75
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Sat Jun 10 10:19:28 2000  Albrecht Kleine  <[e-mail]>

	-bugfix for Ctrl-L (was bug if already searched and 
	 later empty search string)
	-bugfix for bugfix in #71 (redisplay problem)
	-sqeezed some byte for BeOS to keep < 5000 byte
	#74
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Sat Jun  3 14:58:22 2000  Albrecht Kleine  <[e-mail]>

	-workaround for 'crontab -e' problem 
	 (no more RenameFile in /tmp files)
	#73   ******* released as v0.6 ********
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Sat Jun  3 12:32:24 2000  Albrecht Kleine  <[e-mail]>

	-enhanced BeOS support
	 (now supporting all e3 functions, the syscalls are 
	  working completely, but in some cases sometimes 
	  I don't know why ;)
	-bugfix showing line numbers in BeOS
	-bugfix setting block begin mark (bug intro in #69)
	#72
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Fri Jun  2 13:00:00 2000  Albrecht Kleine  <[e-mail]>

	-bugfix for missing redisplay in function Inputstring 
	 (set new cursor position) if ' ' [=chr(32)] entered.
	 (This bug was introduced in build #63.)	
	#71
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Fri Jun  2 12:27:24 2000  Albrecht Kleine  <[e-mail]>

	-added initial support for BeOS (PE 5)
	 (all except ^KR supported)
	#70
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Tue May 30 20:10:40 2000  Albrecht Kleine  <[e-mail]>

	reorganized Inserting/Deleting (squeezed 66 byte)
	#69
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Sat May 27 19:31:37 2000  Albrecht Kleine  <[e-mail]>

	-replaced some mov eax,.. with xchg eax,... 
	 single_byte opcode
	#68   ******* released as v0.5 ********
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Thu May 25 19:42:29 2000  Albrecht Kleine  <[e-mail]>

	-added missing chown/chgrp handling
	-bugfix in NewFile
	#67
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Wed May 24 19:27:29 2000  Albrecht Kleine  <[e-mail]>

	sqeezed another 15 byte around ESC sequence functions
	SetInverseStatus, SetColor and SetColor2 
	#66
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Wed May 24 19:01:31 2000  Albrecht Kleine  <[e-mail]>

	added protection against screenbuffer overflow
	#65
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Tue May 23 21:06:43 2000  Albrecht Kleine  <[e-mail]>

	now reducing useless cursor movements also
	#64
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Mon May 22 19:20:55 2000  Albrecht Kleine  <[e-mail]>

	-reduced counts of useless writes, but still some
	 useless cursor movements
	-recuced sys_writeSL byte write count by 1
	#63 
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Sun May 21 12:04:40 2000  Albrecht Kleine  <[e-mail]>

	-built an editor version using crippled ELF header 
	 (saving 220 byte) inspired by an idea in "A Whirlwind 
	 Tutorial on Creating Really Teensy ELF Executables 
	 for Linux"  by Tiny Software BR903.
	 You can create it by "make crip install" using Linux.
	 If you want debug, then better build a "standard"-e3!
	#62
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Tue Apr 04 20:04:14 2000  Albrecht Kleine  <[e-mail]>

	-some experiments to reduce screen redrawing
	 (later discarded: heavy increases filesize)	
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Sun Apr 02 21:21:00 2000  Albrecht Kleine  <[e-mail]>

	-added bugfix (FreeBSD errno)
	#61
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Fri Mar 31 21.58.52 2000  Albrecht Kleine  <[e-mail]>

	-experimental usage of esc[K to clear to eol
	-squeezing some more byte from excutable
	-added spec file to ./contrib/ for later RPM support
	#60  released as v0.4
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Sat Mar 25 16.32.12 2000  Albrecht Kleine  <[e-mail]>

	-added old e2 for DOS to distribution
	-bugfixes/enhancements in Makefile,
	-initial e3.spec for providing RPM archives
	 thanks to Urs Rau <[e-mail]>
	#59
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Fri Mar 24 23:00:02 2000  Albrecht Kleine  <[e-mail]>

	- removed bug in setting file permissions of existing 
	  files using fstat system calls
	#58
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Sun Mar 19 17:38:41 2000  Albrecht Kleine  <[e-mail]>

	-release 0.3:
	 *sqeezed some more byte
	 *bugfixes
	 *initial support for FreeBSD
	#57  released as v0.3
-------------------------------------------------------------
Thu Mar 16 21:13:09 2000  Albrecht Kleine  <[e-mail]>

	-added initial early support for FreeBSD
	#56
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Wed Mar 15 21:00:00 2000  Albrecht Kleine  <[e-mail]>

	-bugfix in ^QE
	-bugfix in KeyDel in empty files:
	 thanks to Mark Zealey <[e-mail]>
	#55
-------------------------------------------------------------	
Sat Mar 11 21:08:21 2000  Albrecht Kleine  <[e-mail]>

	-sqeezed some more 44 byte
	#54
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Sun Mar  5 21:12:26 2000  Albrecht Kleine  <[e-mail]>

	-added special inverse cursor handling on linux terminals
	 (to mark INS mode, but standard cursor for OVR mode)
	-added BAK file (*~) producer code
	#53,  released as v0.2
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Sun Mar  5 12:00:01 2000  Albrecht Kleine  <[e-mail]>

	-rewrote InputString: no more simple read from stdin,
	 although current is not much better, but we avoid unwanted
	 scrolling and abort via ^U (like WStar)
	#52
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Sat Mar  4 11:11:30 2000  Albrecht Kleine  <[e-mail]>

	-removed "fline,fcol" data assuming text window always 
	 will start upper left at 0,0 (saves 72 byte)
	-continued status line optimization (saves 20 byte)
	-squeezed INT calls
	-removed some mov ebx,std..
	#51
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Thu Mar  2 20:58:00 2000  Albrecht Kleine  <[e-mail]>

	-removed unused instruction in ^KY
	-touched ^QB,^QK
	-squeezed around status line and sys_writeSLColors functions
	 (at all 34 byte)
	#50
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Tue Feb 29 21:09:54 2000  Albrecht Kleine  <[e-mail]>

	-bugfix (handling ^C in file name & line number input)
	-bugfix too less buffer space for small files
	-rewrote IntegerToAscii (squeezing 20 byte)
	-replaced some mov eax,.. with xchg eax,..
	#49
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Tue Feb 27 19:00:00 2000  Albrecht Kleine  <[e-mail]>

	public release 0.1, file #48
-------------------------------------------------------------
Tue Jan 11 21:06:02 2000  Albrecht Kleine  <[e-mail]>

	started port of my old 1990 editor EDDI (was DOS v2.81) 
	to Linux
	file #01