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path: root/src/nvim/regexp_nfa.c
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| * vim-patch:8.0.0643: when a pattern search is slow Vim becomes unusableBilly Su2019-03-07
|/ | | | | | | | | Problem: When 'hlsearch' is set and matching with the last search pattern is very slow, Vim becomes unusable. Cannot quit search by pressing CTRL-C. Solution: When the search times out set a flag and don't try again. Check for timeout and CTRL-C in NFA loop that adds states. https://github.com/vim/vim/commit/fbd0b0af6800f6ff89857863d6a07ea03f09ff6c
* vim-patch:8.1.0973: pattern with syntax error gives threee error messagesJustin M. Keyes2019-03-01
| | | | | | | | Problem: Pattern with syntax error gives threee error messages. (Kuang-che Wu) Solution: Remove outdated internal error. Don't fall back to other engine after an error. https://github.com/vim/vim/commit/cd62512c5595fa1f7a7f2c6ec1a90ea6bde3ad50
* vim-patch:8.1.0968: crash when using search pattern \%Ufffffc23Justin M. Keyes2019-03-01
| | | | | | Problem: Crash when using search pattern \%Ufffffc23. Solution: Limit character to INT_MAX. (closes vim/vim#4009) https://github.com/vim/vim/commit/527a2d86fb375fcc7b34e80fc47f4c7126fc12ba
* lintJan Edmund Lazo2019-02-17
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* vim-patch:8.1.0945: internal error when using pattern with NL in the rangeJan Edmund Lazo2019-02-17
| | | | | | | Problem: Internal error when using pattern with NL in the range. Solution: Use an actual newline for the range. (closes vim/vim#3989) Also fix error message. (Dominique Pelle) https://github.com/vim/vim/commit/a5483448cba6997517003a22a8029f0de1007d0e
* vim-patch:8.1.0098: segfault when pattern with \z() is very slow (#9283)Justin M. Keyes2018-11-29
| | | | | | | | Problem: Segfault when pattern with \z() is very slow. Solution: Check for NULL regprog. Add "nfa_fail" to test_override() to be able to test this. Fix that 'searchhl' resets called_emsg. https://github.com/vim/vim/commit/bcf9442307075bac40d44328c8bf7ea21857b138 closes #8788
* src/nvim/eval.cMichaHoffmann2018-10-07
| | | | | | | | | | src/nvim/eval/typval.c src/nvim/fileio.c src/nvim/main.c src/nvim/regexp_nfa.c src/nvim/spellfile.c changed some EMSG[..] Macros to emsgf
* fixed lint errorsMichaHoffmann2018-09-24
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* add func_attr_printf in :MichaHoffmann2018-09-24
| | | | | | | | | | | | | | | | | | | | | | log.c message.c strings.c fixed some printf warnings in: src/nvim/undo.c src/nvim/eval.c src/nvim/eval/encode.c src/nvim/eval/typval.c src/nvim/ex_getln.c src/nvim/fileio.c src/nvim/lua/executor.c src/nvim/main.c src/nvim/regexp_nfa.c src/nvim/shada.c src/nvim/spellfile.c src/nvim/tui/terminfo.c src/nvim/garray.h
* lintJan Edmund Lazo2018-09-21
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* replace fallthrough comment with macroJan Edmund Lazo2018-09-21
| | | | Follow-up of vim-patch:8.0.1215
* vim-patch:8.0.1215: newer gcc warns for implicit fallthroughJan Edmund Lazo2018-09-20
| | | | | | Problem: Newer gcc warns for implicit fallthrough. Solution: Consistently use a FALLTHROUGH comment. (Christian Brabandt) https://github.com/vim/vim/commit/2f40d129bf45cd35976e4120336ae6d504f5a5dd
* Remove has_mbytes local to lines changed in parent commitZviRackover2018-09-09
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* Refactor: Remove occurences of mb_char2bytesZviRackover2018-09-09
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* lint: cleanup after parent commitsZviRackover2018-08-16
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* Remove has_mbyte from lines near changes in parent commitZviRackover2018-08-16
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* Remove occurences of mb_head_offZviRackover2018-08-15
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* lintJan Edmund Lazo2018-08-12
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* vim-patch:8.0.1397: pattern with \& following nothing gives an errorJan Edmund Lazo2018-08-12
| | | | | | Problem: Pattern with \& following nothing gives an error. Solution: Emit an empty node when needed. https://github.com/vim/vim/commit/890dd05492d88d48eee1dda7f7a1811d027ce7ca
* lintJan Edmund Lazo2018-08-11
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* vim-patch:8.1.0099: exclamation mark in error message not neededJan Edmund Lazo2018-08-11
| | | | | | Problem: Exclamation mark in error message not needed. Solution: Remove the exclamation mark. https://github.com/vim/vim/commit/3c867daaf09e8ac6ce4b9d43d6fbbfdd7689702d
* vim-patch:8.1.0097: superfluous space before exclamation markJan Edmund Lazo2018-08-11
| | | | | | Problem: Superfluous space before exclamation mark. Solution: Remove the space. Don't translate debug message. https://github.com/vim/vim/commit/5efa0102de6ed6049fb19e1e83787e5b3b24b6a2
* vim-patch:8.1.0090: "..." used inconsistently in a messageJan Edmund Lazo2018-08-11
| | | | | | Problem: "..." used inconsistently in a message. Solution: Define the message with " ..." once. (hint by Ken Takata) https://github.com/vim/vim/commit/9b0c5c23bd5260caef82a4f3dcc945c129857c52
* vim-patch:8.1.0078: "..." used inconsistently in messagesJan Edmund Lazo2018-08-11
| | | | | | Problem: "..." used inconsistently in messages. Solution: Drop the space before " ...". https://github.com/vim/vim/commit/c166927a32fe5c054ad35deecff00aa12c629cf7
* vim-patch:8.0.1470: integer overflow when using regexp patternJan Edmund Lazo2018-08-11
| | | | | | Problem: Integer overflow when using regexp pattern. (geeknik) Solution: Use a long instead of int. (Christian Brabandt, closes vim/vim#2251) https://github.com/vim/vim/commit/2c7b906afb86b986476cfc959732e433b1b4a3b1
* vim-patch:8.0.1254: undefined left shift in gethexchrs()Jan Edmund Lazo2018-08-11
| | | | | | Problem: Undefined left shift in gethexchrs(). (geeknik) Solution: Use unsigned long. (idea by Christian Brabandt, closes vim/vim#2255) https://github.com/vim/vim/commit/4c22a91d20cce4f28dd2852a13129b5a4cc691da
* vim-patch:8.0.0828: Coverity: may dereference NULL pointerJan Edmund Lazo2018-08-11
| | | | | | Problem: Coverity: may dereference NULL pointer. Solution: Bail out if calloc_state() returns NULL. https://github.com/vim/vim/commit/983b3a5bc44a91cc7e40b8e71e3bfdb03dd4606f
* style: fixing minor issues noted in code review.ZviRackover2018-08-06
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* Remove some occrrences of enc_utf8 and has_mbyteZviRackover2018-08-06
| | | | | Removing uses and related dead code in the locallity of changes of the two parent commits.
* Remove all occurences of the mb_ptr2char macroZviRackover2018-08-06
| | | | | | | First step towards implemening issue #7401. The same can be done for all deprecated mb_ functions in follow-up patches.
* vim-patch:8.0.0451: some macros are in lower caseJan Edmund Lazo2018-06-12
| | | | | | | Problem: Some macros are in lower case. Solution: Make a few more macros upper case. Avoid lower case macros use an argument twice. https://github.com/vim/vim/commit/91acfffc1e6c0d8c2abfb186a0e79a5bf19c3f3f
* vim-patch:8.0.0520: using a function pointer while the function is known (#8513)KunMing Xie2018-06-10
| | | | | | | Problem: Using a function pointer instead of the actual function, which we know. Solution: Change mb_ functions to utf_ functions when already checked for Unicode. (Dominique Pelle, closes vim/vim#1582) https://github.com/vim/vim/commit/ace95989ed81929a84e205b26d0972cb9d6b4b19
* lintJan Edmund Lazo2018-06-04
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* vim-patch:8.0.0623: error for invalid regexp is not very informativeJan Edmund Lazo2018-06-04
| | | | | | Problem: The message "Invalid range" is used for multiple errors. Solution: Add two more specific error messages. (Itchyny, Ken Hamada) https://github.com/vim/vim/commit/966e58e413ffa88af8d748e697aa2999571fcd7b
* vim-patch:8.0.0519: character classes not well tested (#8460)KunMing Xie2018-06-01
| | | | | | | | | Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
* regexp_nfa: Silence PVS/V560: current code is more obviousZyX2018-04-22
| | | | | While warning is technically true (cannot enter this case with `state->c` greater then NFA_Z…9) it makes condition less readable and relies on knownledge of enum internal structure.
* lintJames McCoy2018-01-02
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* vim-patch:8.0.0160: EMSG() is sometimes used where it should be IEMSG()James McCoy2018-01-02
| | | | | | | Problem: EMSG() is sometimes used for internal errors. Solution: Change them to IEMSG(). (Dominique Pelle) And a few more. https://github.com/vim/vim/commit/de33011ec623fd562419dede6bf465b5b9881a20
* vim-patch:8.0.0165 (#7132)KunMing Xie2017-08-10
| | | | | | Problem: Ubsan warns for integer overflow. Solution: Swap two conditions. (Dominique Pelle) https://github.com/vim/vim/commit/f446b48ff0bffae2b453cd4f9e3c25dfe363d29d
* vim-patch:8.0.0020Jurica Bradaric2017-07-29
| | | | | | | Problem: The regexp engines are not reentrant. Solution: Add regexec_T and save/restore the state when needed. https://github.com/vim/vim/commit/6100d02aab7c8294b581cb299250eea164b50e9d
* vim-patch:7.4.2354Shougo Matsushita2017-07-12
| | | | | | | | Problem: The example that explains nested backreferences does not work properly with the new regexp engine. (Harm te Hennepe) Solution: Also save the end position when adding a state. (closes vim/vim#990) https://github.com/vim/vim/commit/d563883a1fb5ec6cf4a2758c5e36ac1ff4e9bb3d
* regexp_nfa: Fix invalid fallthrough in character class detectionJames McCoy2017-05-12
| | | | | | | | | When the end character in a range matches a different standard range (e.g., [0-z]), the range would be incorrectly detected as the class of the end character (CLASS_az). Instead of using a fallthrough, immediately FAIL when the end character doesn't match the expected range.
* *: Comment intentional fallthroughsJames McCoy2017-05-12
| | | | | Falling through a switch case should be commented so it's clear that behavior is intentional.
* Merge #6460 from ZyX-I/1476-changesJustin M. Keyes2017-05-08
|\ | | | | Refactor functions which find character in a string
| * Merge branch 'master' into 1476-changesZyX2017-04-10
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| * | strings: Remove vim_strbyteZyX2017-04-07
| | | | | | | | | | | | Ref #1476
* | | *: Add comment to all C filesZyX2017-04-19
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* | | regexp_nfa: Remove octal constantZyX2017-04-16
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* | | regexp_nfa: Remove another has_mbyte/…-checking codeZyX2017-04-16
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* | lint: fix clint errors around mb_tolower callsBjörn Linse2017-04-10
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