mirror of https://github.com/GnoConsortium/gno.git
72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
Well, first off:
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we are: Mike Horwath
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James Brookes
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Dave Huang
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5/12/92
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Jawaid bitched about some stack overflowing, so, between us both, we searched
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diligently for the error. Inside one of the functions, there was a stack
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allocated variable over 2K in size. So, the fix was to make it a static
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variable, so that it is gloabally allocated from normal memory, instead of the
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stack. That error is now fixed.
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Jawaid also has fixed the getenv() library call, and that was the problem with
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using a $editor variable in LESS. That is now fixed.
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Less now also works with either files terminated with lf's (unix normal) or
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cr's (Apple IIgs normal). Works GREAT.
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Fixed a bug where pipes would cause a problem if you shelled out '!' (alone),
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added GS/OS specific code to take care of which stdin to use, either the pipe
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or normal stuff...
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5/11/92
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Well, with big help from Jawaid "The God" Bazyar, piping and redirection are
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now working correctly. Problems stemmed from file descriptors being set to
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numbers that were not correct, meaning that, it was trying to write to the
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input of a pipe or stdin.
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JB put assembly into the putchr() and putstr() calls, noticable speed increase
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and some savings on disk.
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It prints the control codes by default, so that when you use man, it will do
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things like inverse and the like correctly.
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did a #pragma noroot so that it cuts off about 1K of exec file. Kind of nice
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of jawaid to tell me this. Nice little savings I must say.
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Reset the stacksize from 4.5K to 1K, as I was wrong about the stack usage.
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Thanks go to jawaid for this bit of news also.
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5/5/92
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Well, another change this time to prchr(), so that you can pass terrible
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command lines, and have them done right. Problem came from not outputing the
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right escape type character for end of line stuff. So, that now works. NOW, I
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only wish I had a terminal to test all this on, hope everythign is fine, if not
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we are screwed for alot of work here.
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Made the default as -e (let you hit space or return to quit when at eof) and
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-m (medium prompt line, shows you the file you are viewing, nothing more).
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5/4/92
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changed most of the open()'s to use the correct modes of the file. solves
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errors with coming back from vi and such.
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changed the stacksize from default of 8K to 4.5K, seems to work like a dream.
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put in an optimize -1 into the code.
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Worked on the lsystem() call, as it is really messed in the head. Hopefully,
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by the time you have read this, it will be written from scratch, and working
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as it should.
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5/3/92-5/4/92
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Dave fixed all the problems with \n and \r's being wrong in places.
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Dave also fixed the gno termcap entry, as sr and sl (am I right?) were not
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correct for less to work right.
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5/2/92-5/4/92
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James and Dave did all the prototyping into the sourcecode.
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