forks/toybox - Toybox with POSIX patches from E5ten

Age	Commit message (Collapse)	Author
2014-12-19	More sed bugs.	Rob Landley
	1) Newline in -e after s/// was eaten as "whitespace before flags" 2) \\ needs to be passed through to regex to avoid "trailing \" error and "\\n" is not a newline.
2014-12-15	Fix yet another sed bug.	Rob Landley
	The s/// command would copy the \ of substitutions before deciding what to do with them (generally overwriting the \ with the new data). When the substitution was A) at the very end of the new string, B) resolved to nothing, it could leave a trailing \ that didn't belong there and didn't get overwritten because the "copy trailing data" part that copies the original string's null terminator already happened before the \ overwrote it. The ghostwheel() function restarts regexes after embedded NUL bytes, but if the string it's passed is _longer_ than the length it's told then it gets confused (and it means we're off the end of our allocation so segfaults are likely). Fix: test for \ first and move the "copy byte" logic into an else case.
2014-12-14	Make sed a\ line continuations work properly for different pattern input modes.	Rob Landley

2014-12-13	Fix bug in sed y/// where bytes in target but not in source were replaced by ↵	Rob Landley
	zeroes (nul terminator overwritten).
2014-12-13	Last sed bugfix broke 'b', fix it.	Rob Landley

2014-12-10	Make unescape_delimited_string() copy the string so error reporting isn't so ↵	Rob Landley
	messed up.
2014-12-10	Fix some sed bugs and improve error reporting.	Rob Landley
	A newline after 'b' commands in -e command line patterns was being discarded as whitespace, a single element regex match on a {} was leaving stale state for the next line, and giant -e blobs of instructions were saying things like problem at character 432 (note: nulls inserted for regex processing aren't always cleaned up, screws up error reporting).
2014-11-27	sed: c needs to trigger range logic like d, D works like d when there isn't ↵	Rob Landley
	anything left in the line, and more tests.
2014-11-18	More sed bugfixes.	Rob Landley

2014-11-17	sed: fix 'q', and { }, and } after s/// with no semicolon.	Rob Landley

2014-11-17	More sed corner cases. (Empty regex repeats previous regex, implement -i, etc.)	Rob Landley

2014-11-16	Fix more sed bugs.	Rob Landley

2014-11-16	Fix sed 'b' with no label and 'N' in general.	Rob Landley

2014-11-15	More sed bugfixes. (Did you know s/[/]// is a valid sed expression?)	Rob Landley

2014-11-15	Debugging pass on sed: make the existing test suite pass.	Rob Landley

2014-11-14	sed: implement s & and \1 backrefs.	Rob Landley

2014-11-12	Implement more sed plumbing, including s/// (without \1 or & yet).	Rob Landley

2014-11-10	Implement another largeish chunk of sed. Untested, unfinished, do not use yet.	Rob Landley

2014-11-08	Implement a few sed commands. Not done, and not tested yet.	Rob Landley

2014-11-04	Next round of sed infrastructure, parses most commands now, doesn't ↵	Rob Landley
	implement them yet.
2014-10-29	Next drop of sed infrastructure, mostly argument parsing, doesn't do ↵	Rob Landley
	anything interesting yet.
2014-10-28	Fill out rest of help text for sed.	Rob Landley

2014-10-24	Basic sed range support, enough for "sed -n 9,11p README" to work.	Rob Landley

2014-10-20	Random in-progress snapshot of sed, not finished yet.	Rob Landley

2014-10-13	Started over on sed (by reading the posix spec).	Rob Landley

2014-03-29	Group headers by standard (POSIX or LSB) or function (internationalization, ↵	Rob Landley
	networking). Move headers standards ignore (but which have been there >15 years) to lib/portability.h. Fold xregcomp into lib since it's posix.
2013-02-24	Sed's still just a stub, but clean it up enough so it at least compiles.	Rob Landley

2013-02-22	Move some unfinished commands to the "pending" directory.	Rob Landley