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path: root/toys/posix/grep.c
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2014-04-16Revert lots of half-finished local debris I didn't mean to check in with ↵Rob Landley
Isaac's roadmap update. Mercurial's "import" command is still broken, committing local tree changes to files that weren't even touched by the patch because the hg developers inisist, when I point out how stupid it is, that they meant to do that. (hg record can do hunks, but import can't even track _files_.)
2014-04-12roadmap: describe glibc commands.Isaac Dunham
Some glibc commands are irrelevant because they're for functionality that is excluded from musl (mtrace, rpc*, localedef, iconvconfig, nscd). getconf and catchsegv look like candidates for the development toolchain; locale and iconv were already triaged. getent is pretty lame, but it and the timezone stuff (tzselect zic zdump) are the only new possibly interesting commands.
2013-12-29Add -zZ support to grep (NUL delimited input/output).Rob Landley
2013-12-27Pass through all the readfile() arguments from xreadfile().Rob Landley
2013-11-09grep doesn't allocate enough spaceWilliam Haddon
Grep miscalculates the amount of memory it needs to allocate when "converting strings to one big regex" when the -e flag is not specified. Since in this case "\|" is inserted between strings rather than "|", two extra bytes rather than one need to be provided for each string. I noticed this because it caused grep to seg-fault on musl when a regex of exactly seven characters is provided.
2013-08-21Fix bug where exit code was only correct for -q.Rob Landley
2013-08-19Move grep from pending to posix, switch default to y.Rob Landley