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Club Amiga de Montreal - CAM
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401.lha
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LhArcA_v0.99d
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1990-07-31
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--- Version 0.97 : 10 Feb 1990
- Added keyboard commands (Arrow keys scroll FileReq/Archive display
up/down, shift+arrows scroll screen one page at a time). Y and N
keys can be used to answer a question-requester, and any key is used
to clear a normal 'OK'-message.
--- Version 0.98 : 11 Feb 1990
- Fixed Add files bug (sometimes small files weren't added thanks to
Lattice's IO-Routines...)
- And some other stuff I just cannot remember.
- Add/Extract now fully supports Dates & Protection bits.
--- Version 0.99 : 12 Feb 1990
- Changed Archive display; removed CRC & type and added dates.
- Changed File Requester display; added protection bits & dates.
--- Version 0.99a : 13 Feb 1990
- File Requester: Added Volume display icons.
--- Version 0.99b : 22 Feb 1990
- Changed to compiler version 5.04a
- Fixed date bug.
- Fixed some things in File Requester.
--- Version 0.99c : 29 Mar 1990
[ Slow progress here, lots of other things to do... ]
90/03/04:
- Version 0.99b had a bug in requester logic (due to compiler bug)
fixed by changing compiler version to 5.05
90/03/10:
- Fixed handling of dates before 1980.
- Added prompt for adding '.lzh' extension if not specified when opening
a new archive
- Added SetWorkDir function (no need to assign a t: directory anymore)
90/03/20:
- Changed SetWorkDir implementation.
- Added Set Priority function.
- Started on freshen command.
- Started with the AREXX interface stuff.
90/03/21:
- Restructured delete function.
- Fixed minor bug in Append() [Not really a bug].
- Changed some things in menu handler.
- Finished freshen command.
90/03/23:
- Started on File Info command
- Started implementing SetPSW + Decoding + Encoding
- Moved some gadgets around (Mark All/UnMark all/Print/Set PSW)
- Corrected bug in Freshen command
90/03/24:
- Made compression/decompression slightly faster
- Added save/load settings functions
- Implemented archive flag masking as an option in settings menu
- Implemented option to hide files with H-flag set [in file requester]
- Added 'show pathnames' option [in window.c only]
- Added 'sort archive view' option [in window.c only]
- Implemented 'NewCLI'-command
- Implemented 'Set command shell name'-command
- The 'Save settings'-command now saves command shell name as well
- File Info command almost finished, the only thing not implemented is
the SAVE command.
90/03/28:
- Improved archive scanning, it no longer aborts if a garbled entry is
found, instead it tries to find the next one. [Also good for MSDOS
(and soon also AmigaDOS) self-extracting archives where the actual
archive entries are preceded by machine-specific decompression code.]
90/03/29:
- Started writing the docs
- Implemented 'show pathnames' option + truncation of filenames longer
than 31 characters.
--- Version 1.00 :
[ Even slower here, writing protection+intro seq. for N.Y.Chase ]
90/04/01:
- ARexx port code completed, but no functions finished yet.
90/04/08:
- Rewrote create directory + overwrite files request-code. Requester now
contains an "all"-gadget .
- Major changes done to decompression routine, now much faster (around
20% faster than before, now twice as fast as LhArc 1.10, and also
much faster than LhUnArc).
90/04/09:
- Improved decompression routine even further, now about 25% faster than
version 0.99c!!! [I don't think it's possible to get it any faster now].
- Rewrote part of compression routines, now slightly faster [about one
second/100k].
- The silly extension-request removed, we now brutally append the 'lzh'-
extension if it's not already there.
- Changed About... text
- Fixed bug in test-command (before it was impossible to extract files
after an archive test had been done)
- Changed extract/test display to indicate original file size.
- Made above changes to the add command, plus indication of compression
method (if any)
- Save/Load settings command saves/loads workdir to/from prefs file
90/04/10:
- Freshen command now also shows original filesize + storage method.
- Changed archive status display to indicate number of files in archive
- Implemented recursive file collection [ If the top right gadget in
file requester says "CD&SubDirs", and the ALL gadget is selected, all
files in the current directory and all files in it's subdirectories
will be selected, if the NONE gadget is selected, ALL files are
deselected IF "CD&SubDirs" is selected, if not only the current
directory's files will be deselected ].
- File requester tries to distinguish and exclude non-filing system
devices from volume-selection display.
#### TO DO:
* !!! BETTER ERROR HANDLING !!!