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mirror of https://github.com/vim/vim.git synced 2025-07-26 11:04:33 -04:00

268 Commits

Author SHA1 Message Date
Bram Moolenaar
5ad075c073 patch 7.4.937
Problem:    Segfault reading unitialized memory.
Solution:   Do not read match \z0, it does not exist. (Marius Gedminas, closes
            #497)
2015-11-24 15:18:32 +01:00
Bram Moolenaar
c2b717ebd6 patch 7.4.887
Problem:    Using uninitialized memory for regexp with back reference.
            (Dominique Pelle)
Solution:   Initialize end_lnum.
2015-09-29 15:06:14 +02:00
Bram Moolenaar
2c61ec65e8 patch 7.4.776
Problem:    Equivalence class for 'd' does not work correctly.
Solution:   Fix 0x1e0f and 0x1d0b. (Dominique Pelle)
2015-07-10 19:16:34 +02:00
Bram Moolenaar
2186ffa2c7 patch 7.4.715
Problem:    Invalid memory access when there are illegal bytes.
Solution:   Get the length from the text, not from the character. (Dominique
            Pelle)
2015-05-04 10:33:15 +02:00
Bram Moolenaar
50ab994ab3 patch 7.4.696
Problem:    Not freeing memory when encountering an error.
Solution:   Free the stack before returning. (Eliseo Martínez)
2015-04-13 15:28:12 +02:00
Bram Moolenaar
4f36dc3bf7 updated for version 7.4.651
Problem:    Can't match "%>80v" properly for multi-byte characters.
Solution:   Multiply the character number by the maximum number of bytes in a
            character. (Yasuhiro Matsumoto)
2015-03-05 17:16:06 +01:00
Bram Moolenaar
a1d2c58985 updated for version 7.4.623
Problem:    Crash with pattern: \(\)\{80000}  (Dominique Pelle)
Solution:   When the max limit is large fall back to the old engine.
2015-02-10 18:18:17 +01:00
Bram Moolenaar
168e04966c updated for version 7.4.622
Problem:    Compiler warning for unused argument.
Solution:   Add UNUSED.
2015-02-05 20:29:59 +01:00
Bram Moolenaar
70781ee403 updated for version 7.4.613
Problem:    The NFA engine does not implement the 'redrawtime' time limit.
Solution:   Implement the time limit.
2015-02-03 16:49:24 +01:00
Bram Moolenaar
0cd040b96a updated for version 7.4.600
Problem:    Memory wasted in struct because of aligning.
Solution:   Split pos in lnum and col. (Dominique Pelle)
2015-01-27 14:54:11 +01:00
Bram Moolenaar
aaf3047de2 updated for version 7.4.599
Problem:    Out-of-memory error.
Solution:   Avoid trying to allocate a negative amount of memory, use size_t
            instead of int. (Dominique Pelle)
2015-01-27 14:40:00 +01:00
Bram Moolenaar
e0ad365498 updated for version 7.4.593
Problem:    Crash when searching for "x\{0,90000}". (Dominique Pelle)
Solution:   Bail out from the NFA engine when the max limit is much higher
            than the min limit.
2015-01-27 12:59:55 +01:00
Bram Moolenaar
ef795d1a5b updated for version 7.4.582
Problem:    Can't match "%>80v" properly. (Axel Bender)
Solution:   Correctly handle ">". (Christian Brabandt)
2015-01-18 16:46:32 +01:00
Bram Moolenaar
a20bcad15c updated for version 7.4.577
Problem:    Matching with a virtual column has a lot of overhead on very long
            lines. (Issue 310)
Solution:   Bail out early if there can't be a match. (Christian Brabandt)
            Also check for CTRL-C at every position.
2015-01-14 18:40:28 +01:00
Bram Moolenaar
8c731505b0 updated for version 7.4.527
Problem:    Still confusing regexp failure and NFA_TOO_EXPENSIVE.
Solution:   NFA changes equivalent of 7.4.526.
2014-11-23 15:57:49 +01:00
Bram Moolenaar
fda3729a06 updated for version 7.4.497
Problem:    With some regexp patterns the NFA engine uses many states and
            becomes very slow.  To the user it looks like Vim freezes.
Solution:   When the number of states reaches a limit fall back to the old
            engine. (Christian Brabandt)
2014-11-05 14:27:36 +01:00
Bram Moolenaar
2a9853925b updated for version 7.4.474
Problem:    AIX compiler can't handle // comment.  Issue 265.
Solution:   Remove that line.
2014-10-11 12:48:26 +02:00
Bram Moolenaar
fb03140730 updated for version 7.4.437
Problem:    New and old regexp engine are not consistent.
Solution:   Also give an error for "\ze*" for the old regexp engine.
2014-09-09 17:18:49 +02:00
Bram Moolenaar
2d46e6075b updated for version 7.4.421
Problem:    Crash when searching for "\ze*". (Urtica Dioica)
Solution:   Disallow a multi after \ze and \zs.
2014-08-29 11:56:32 +02:00
Bram Moolenaar
8df5acfda9 updated for version 7.4.293
Problem:    It is not possible to ignore composing characters at a specific
            point in a pattern.
Solution:   Add the %C item.
2014-05-13 19:37:29 +02:00
Bram Moolenaar
9c235069b2 updated for version 7.4.290
Problem:    A non-greedy match followed by a branch is too greedy. (Ingo
            Karkat)
Solution:   Add NFA_MATCH when it is already in the state list if the position
            differs.
2014-05-13 16:44:29 +02:00
Bram Moolenaar
ee4825331a updated for version 7.4.289
Problem:    Pattern with repeated backreference does not match with new regexp
            engine. (Urtica Dioica)
Solution:   Also check the end of a submatch when deciding to put a state in
            the state list.
2014-05-13 15:56:51 +02:00
Bram Moolenaar
2af78a1408 updated for version 7.4.262
Problem:    Duplicate code in regexec().
Solution:   Add line_lbr flag to regexec_nl().
2014-04-23 19:06:37 +02:00
Bram Moolenaar
5a4e160ce4 updated for version 7.4.253
Problem:    Crash when using cpp syntax file with pattern using external
            match. (Havard Garnes)
Solution:   Discard match when end column is before start column.
2014-04-06 21:34:04 +02:00
Bram Moolenaar
f7ff6e85e8 updated for version 7.4.212
Problem:    Now that the +visual feature is always enabled the #ifdefs for it
            are not useful.
Solution:   Remove the checks for FEAT_VISUAL.
2014-03-23 15:13:05 +01:00
Bram Moolenaar
174a848b67 updated for version 7.4.104
Problem:    ":help s/\_" reports an internal error. (John Beckett)
Solution:   Check for NUL and invalid character classes.
2013-11-28 14:20:17 +01:00
Bram Moolenaar
272fb58236 updated for version 7.4.100
Problem:    NFA regexp doesn't handle backreference correctly. (Ryuichi
            Hayashida, Urtica Dioica)
Solution:   Always add NFA_SKIP, also when it already exists at the start
            position.
2013-11-21 16:03:40 +01:00
Bram Moolenaar
a951e35478 updated for version 7.4.051
Problem:    Syntax highlighting a Yaml file causes a crash. (Blake Preston)
Solution:   Copy the pim structure before calling addstate() to avoid it
            becoming invalide when the state list is reallocated.
2013-10-06 15:46:11 +02:00
Bram Moolenaar
f211884fa1 updated for version 7.4.037
Problem:    Using "\ze" in a sub-pattern does not result in the end of the
            match to be set. (Axel Bender)
Solution:   Copy the end of match position when a recursive match was
            successful.
2013-09-25 18:16:38 +02:00
Bram Moolenaar
699c12076d updated for version 7.4.036
Problem:    NFA engine does not capture group correctly when using \@>. (ZyX)
Solution:   Copy submatches before doing the recursive match.
2013-09-25 16:41:54 +02:00
Bram Moolenaar
595cad2ea1 updated for version 7.4.032
Problem:    NFA engine does not match the NUL character. (Jonathon Merz)
Solution:   Ues 0x0a instead of NUL. (Christian Brabandt)
2013-09-22 13:57:24 +02:00
Bram Moolenaar
e6a2fa6573 updated for version 7.4.028
Problem:    Equivalence classes are not working for multi-byte characters.
Solution:   Copy the rules from the old to the new regexp engine. Add a test
            to check both engines.
2013-09-19 17:00:20 +02:00
Bram Moolenaar
9be4481892 updated for version 7.4.021
Problem:    NFA regexp: Using \ze in one branch which doesn't match may cause
            end of another branch to be wrong. (William Fugh)
Solution:   Set end position if it wasn't set yet.
2013-09-05 21:15:44 +02:00
Bram Moolenaar
78c93e4b6a updated for version 7.4.020
Problem:    NFA engine matches too much with \@>. (John McGowan)
Solution:   When a whole pattern match is found stop searching.
2013-09-05 16:05:36 +02:00
Bram Moolenaar
41f1205fef updated for version 7.4.008
Problem:    New regexp engine can't be interrupted.
Solution:   Check for CTRL-C pressed. (Yasuhiro Matsumoto)
2013-08-25 17:01:42 +02:00
Bram Moolenaar
ebefd997bb updated for version 7.4.003
Problem:    Memory access error in Ruby syntax highlighting. (Christopher Chow)
Solution:   Refresh stale pointer. (James McCoy)
2013-08-14 14:18:40 +02:00
Bram Moolenaar
3f0df06c28 updated for version 7.4.002
Problem:    Pattern with two alternative look-behind matches does not match.
            (Amadeus Demarzi)
Solution:   When comparing PIMs also compare their state ID to see if they are
            different.
2013-08-14 13:34:25 +02:00
Bram Moolenaar
1cfad52a03 updated for version 7.4.001
Problem:    Character classes such as [a-z] to not react to 'ignorecase'.
            Breaks man page highlighting. (Mario Grgic)
Solution:   Add separate items for classes that react to 'ignorecase'.  Clean
            up logic handling character classes.  Add more tests.
2013-08-14 12:06:49 +02:00
Bram Moolenaar
eec3e1e72a updated for version 7.4b.004
Problem:    Regexp crash on pattern "@\%[\w\-]*". (Axel Kielhorn)
Solution:   Add \%(\) around \%[] internally.
2013-08-01 18:38:26 +02:00
Bram Moolenaar
6dbe68cd9e updated for version 7.4b.003
Problem:    Regexp code is not nicely aligned.
Solution:   Adjust white space. (Ken Takata)
2013-08-01 16:21:34 +02:00
Bram Moolenaar
398d53decf updated for version 7.4b.002
Problem:    Crash searching for \%(\%(\|\d\|-\|\.\)*\|\*\). (Marcin
            Szamotulski)  Also for \(\)*.
Solution:   Do add a state for opening parenthesis, so that we can check if it
            was added before at the same position.
2013-08-01 15:45:52 +02:00
Bram Moolenaar
196ed14d15 updated for version 7.4a.039
Problem:    New regexp engine doesn't match pattern. (Ingo Karkat)
Solution:   When adding a state also check for different PIM if the list of
            states has any state with a PIM.
2013-07-21 18:59:24 +02:00
Bram Moolenaar
ac7c33e38c updated for version 7.4a.036
Problem:    "\p" in a regexp does not match double-width characters.
            (Yukihiro Nakadaira)
Solution:   Don't count display cells, use vim_isprintc().
2013-07-21 17:06:00 +02:00
Bram Moolenaar
69b52456fc updated for version 7.4a.032
Problem:    New regexp engine: Does not match shorter alternative. (Ingo
            Karkat)
Solution:   Do not drop a new state when the PIM info is different.
2013-07-17 21:10:51 +02:00
Bram Moolenaar
de9149ef18 updated for version 7.4a.031
Problem:    Compiler warnings. (Charles Campbell)
Solution:   Initialize variables even when not needed.
2013-07-17 19:22:13 +02:00
Bram Moolenaar
3fb14bc734 updated for version 7.4a.020
Problem:    Superfluous mb_ptr_adv().
Solution:   Remove the call. (Dominique Pelle)
2013-07-14 12:34:56 +02:00
Bram Moolenaar
690ae9c858 updated for version 7.4a.018
Problem:    Compiler warning for code unreachable. (Charles Campbell)
Solution:   Use "while" instead of endless loop.  Change break to continue.
2013-07-13 20:58:11 +02:00
Bram Moolenaar
d05bf560ac updated for version 7.3.1280
Problem:    Reading memory already freed since patch 7.3.1247. (Simon
            Ruderich, Dominique Pelle)
Solution:   Copy submatches before reallocating the state list.
2013-06-30 23:24:08 +02:00
Bram Moolenaar
55480dccf4 updated for version 7.3.1272
Problem:    Crash when editing Ruby file. (Aliaksandr Rahalevich)
Solution:   Reallocate the state list when necessary.
2013-06-30 13:17:24 +02:00
Bram Moolenaar
4d9ae21a34 updated for version 7.3.1258
Problem:    Using submatch() may crash Vim. (Ingo Karkat)
Solution:   Restore the number of subexpressions used.
2013-06-28 23:04:42 +02:00