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d83ef07ca7
This adds the new builtin 'string' which supports various string manipulation and matching algorithms, including PCRE based regular expressions. Fixes #2296 Squashed commit of the following: commit 4c3eaeb6e57d76463e9683c327142b0aeafb92b8 Author: ridiculousfish <corydoras@ridiculousfish.com> Date: Sat Sep 12 12:51:30 2015 -0700 Remove testdata and doc dirs from pcre2 source commit b2a8b4b50f2398b204fb72cfe4b5ba77ece2e1ab Merge:11c8a477974aabAuthor: ridiculousfish <corydoras@ridiculousfish.com> Date: Sat Sep 12 12:32:40 2015 -0700 Merge branch 'string' of git://github.com/msteed/fish-shell into string-test commit7974aab6d3Author: Michael Steed <msteed@saltstack.com> Date: Fri Sep 11 13:00:02 2015 -0600 build pcre2 lib only, no docs commiteb20b43d2dMerge:1a09e705f519cbAuthor: Michael Steed <msteed68@gmail.com> Date: Thu Sep 10 20:00:47 2015 -0600 Merge branch 'string' of github.com:msteed/fish-shell into string commit1a09e709d0Author: Michael Steed <msteed68@gmail.com> Date: Thu Sep 10 19:58:24 2015 -0600 rebase on master & address the fallout commita0ec9772cdAuthor: Michael Steed <msteed68@gmail.com> Date: Thu Sep 10 19:26:45 2015 -0600 use fish's wildcard_match() for glob matching commit64c25a01e3Author: Michael Steed <msteed68@gmail.com> Date: Thu Aug 27 08:19:23 2015 -0600 some fixes from review - string_get_arg_stdin(): simplify and don't discard the argument when the trailing newline is absent - fix calls to pcre2 for e.g. string match -r -a 'a*' 'b' - correct test for args coming from stdin commitece7f35ec5Author: Michael Steed <msteed68@gmail.com> Date: Sat Aug 22 19:35:56 2015 -0600 fixes from review - Makefile.in: restore iwyu target - regex_replacer_t::replace_matches(): correct size passed to realloc() commit9ff7477a92Author: Michael Steed <msteed68@gmail.com> Date: Thu Aug 20 13:08:33 2015 -0600 Minor doc improvements commitbaf4e096b2Author: Michael Steed <msteed68@gmail.com> Date: Wed Aug 19 18:29:02 2015 -0600 another attempt to fix the ci build commit896a2c2b27Author: Michael Steed <msteed68@gmail.com> Date: Wed Aug 19 18:03:49 2015 -0600 Updates after review comments - make match/replace without -a operate on the first match on each argument - use different exit codes for "no operation performed" and errors, as grep does - refactor regex compile code - use human-friendly error messages from pcre2 - improve error handling & reporting elsewhere - add a few tests - make some doc fixes - some simplification & cleanup - fix ci build failure (I hope) commitefd47dcbdaAuthor: Michael Steed <msteed68@gmail.com> Date: Wed Aug 12 00:26:07 2015 -0600 fix dependencies for parallel make commited0850e2dbAuthor: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 23:37:22 2015 -0600 Add missing pcre2 files + .gitignore commit9492e7a7e9Author: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 22:44:05 2015 -0600 add pcre2-10.20 and update license.hdr commit1a60b93371Author: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 22:41:19 2015 -0600 add string builtin files - string builtin source, tests, & docs - changes to configure.ac & Makefile.in commit5f519cb2a2Author: Michael Steed <msteed68@gmail.com> Date: Thu Sep 10 19:26:45 2015 -0600 use fish's wildcard_match() for glob matching commit2ecd24f795Author: Michael Steed <msteed68@gmail.com> Date: Thu Aug 27 08:19:23 2015 -0600 some fixes from review - string_get_arg_stdin(): simplify and don't discard the argument when the trailing newline is absent - fix calls to pcre2 for e.g. string match -r -a 'a*' 'b' - correct test for args coming from stdin commit45b777e4dcAuthor: Michael Steed <msteed68@gmail.com> Date: Sat Aug 22 19:35:56 2015 -0600 fixes from review - Makefile.in: restore iwyu target - regex_replacer_t::replace_matches(): correct size passed to realloc() commit981cbb6ddfAuthor: Michael Steed <msteed68@gmail.com> Date: Thu Aug 20 13:08:33 2015 -0600 Minor doc improvements commitddb6a2a8fdAuthor: Michael Steed <msteed68@gmail.com> Date: Wed Aug 19 18:29:02 2015 -0600 another attempt to fix the ci build commit1e34e3191bAuthor: Michael Steed <msteed68@gmail.com> Date: Wed Aug 19 18:03:49 2015 -0600 Updates after review comments - make match/replace without -a operate on the first match on each argument - use different exit codes for "no operation performed" and errors, as grep does - refactor regex compile code - use human-friendly error messages from pcre2 - improve error handling & reporting elsewhere - add a few tests - make some doc fixes - some simplification & cleanup - fix ci build failure (I hope) commit34232e152dAuthor: Michael Steed <msteed68@gmail.com> Date: Wed Aug 12 00:26:07 2015 -0600 fix dependencies for parallel make commit00d7e78169Author: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 23:37:22 2015 -0600 Add missing pcre2 files + .gitignore commit4498aa5f57Author: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 22:44:05 2015 -0600 add pcre2-10.20 and update license.hdr commit290c58c72eAuthor: Michael Steed <msteed68@gmail.com> Date: Tue Aug 11 22:41:19 2015 -0600 add string builtin files - string builtin source, tests, & docs - changes to configure.ac & Makefile.in
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