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JCSM Shareware Collection 1993 November
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JCSM Shareware Collection - 1993-11.iso
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cl260
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cbavr12j.lzh
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HISTORY.ENG
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1991-02-24
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-------------------------
HISTORY OF REVISIONS, after optimized with Assembler.
-------------------------
ver.2.02a
The first version of LH-series with some routines in machine code. LH
starts to check its authenticity from this version on.
90/11/18
ver.2.02b
Made public appearance in the accompanying disk of C-Magazine LH
changed the routine to suppress extra ^M, when LH makes an output with
DOS redirection.
90/11/21
ver.2.02c
Bug fixed for checking disk full when LH is archiving. Made 'x' com-
mand equivalent to 'e' command with option /x1m1.
90/12/03
ver.2.02d
LH breaks off immediately after the first hit of ^C. Dearchiving
routine of '*.lzs' files is made straight. LH changed attribute with
option /a0. A serious bug for 'f' command bug is fixed.
90/12/25
ver.2.02e
Compress routine is fixed so that LH prevents panic even in case when
some of the information is not present. Stack size is changed to the
default value of LSIC compiler.
90/12/27
ver.2.02f
A bug fixed when LH cannot compress some corrupt files.
ver.2.03
New SFX routine was added from this version on.
91/01/03
ver.2.03a
Some improvement in SFX header size, with some bugs fixed.
91/01/04
ver.2.04
LH displays the state of action. An additional information switch /l
is designed. Responce file name begins with '@'. LH recognizes '@' as
a part of file name. LH now never removes temporary working file when
LH cannot execute the entire process. LH had a bug to erase them on
some occasion. Temporary file names are now 'LHTMP)1(.LZH' and
'LHTMP)2(.LZH'. Bug, LH exits when it reads header of level 2, is
fixed. When LH prints more than one file with 'p', some confusion
existed. This bug is fixedd. New routine was devised to compute the
room left with DOS version 2.xx.. Buffer was extended so that the
number of disk accesses is decreased.
91/01/18
ver.2.04a
A bug in the display with /o option is fixed. A bug in CRC check right
after the test authenticity, is fixed. A new improvement in the speed
of compression.
91/01/20
ver.2.05
Changed the name of the program as LHA. Some bug fixed in compression
process. A bug in memory management with 4KB dictionary is fixed.
LHA now double-checks the end of archive. A new checking routine is
deviced to know the end of compression with corrupt files. New '/@'
option is added. English version is released.
91/01/27
ver.205a
Environmental variable is correctly set to be LHA from LH. Bug when
some null code is appended after the archive end, is removed. For
'u','m' commands, 'Skipped' file warnings are displayed explicitly.
Time stamp now prepared up to 2038 A.D. Not prepared for non-existent
time stamp like 200-13-42, naturally. Changed /@ switch to /- for
there are softwares using @ often. /a option for attributes when
dearchiving is corrected. Check the free space for new archive to be
possibly made. When there are no files to be archived, LHA will exit
with:
ERRORLEVEL=2.
When some of the file name is not actually used, LHA warns against the
filename, with ERRORLEVEL=1. New bug fixed for 'a' command.
91/02/06
ver.2.05b
SFX routine had a minor bug.
ver 2.06
You can delete files from executable SFX.exe while preserving SFX
facility. LHA accepts file names like file.tar.Z with more than two
'periods' inside file name. Display routine for 'u' and 'm' fixed.
There were files on which LHA hangs without compressing. LHA some-
times fails to check 'disk full' and caused FAT allocation error.
These bugs were fixed.
------------------------------------------------------------------------
ver.2.10
The first public release.
In some cases, even with /i0 switch, path names in under_score were
recorded. This bug was fixed. In SFX routine, /m1 switch could not
shut up asking [Y/N]. With 't' commands, LHA checks for the bytes
padded before the files with extension LZH. You can now specify
extensions for the files to be archived with no compression with '/
z'-switch, to distinguish the original and the one which is archived.
------------------------------------------------------------------------
NIFTY-Serve SDI00506 | PFF00253 Haruyasu Yoshizaki
ASCII-pcs pcs02846 Yoshi
PC-VAN FEM12376 Haruyasu Yoshizaki