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* acme, sam, samterm: remove weird switch usageRuss Cox2021-01-051-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | For whatever reason all three of these programs contain switches like: switch(x) { case 1: if(cond) case 2: f(); } Like Duff's device, this is legal C but more obscure than it really needs to be. This commit assumes those are intended as written and simply writes them more clearly. I did consider that maybe they are mistakes, but in the case of sam/regexp.c, my rewrite in this commit matches the acme/regx.c that has been in plan9port since I added acme in 2003. (I didn't bother to dig up the old Plan 9 releases.) Assuming acme/regx.c has been correct for the past two decades, this commit should be correct too.
* stats: add threadmaybackgroundRuss Cox2021-01-051-35/+35
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* Trivial changes: whitespace and modes.Dan Cross2020-01-101-2/+2
| | | | | | | | | Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
* convert to 4-byte UTF-8 and 32-bit RuneRuss Cox2009-09-111-1/+1
| | | | http://codereview.appspot.com/116075
* 64-bit fixesrsc2006-04-201-12/+25
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* Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.rsc2006-04-011-1/+1
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* warningsrsc2005-07-131-0/+1
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* Reorgrsc2003-09-301-3/+3
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* Initial revisionrsc2003-09-301-0/+594