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comparison src/edit.c @ 11521:578df034735d v8.0.0643

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patch 8.0.0643: when a pattern search is slow Vim becomes unusable commit https://github.com/vim/vim/commit/fbd0b0af6800f6ff89857863d6a07ea03f09ff6c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 17 18:44:21 2017 +0200 patch 8.0.0643: when a pattern search is slow Vim becomes unusable 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.
author Christian Brabandt <cb@256bit.org>
date Sat, 17 Jun 2017 18:45:04 +0200
parents 328a9ee98fb2
children c8fd52807897
comparison
equal deleted inserted replaced
11520:8b54fc8a4b2e 11521:578df034735d
4510 compl_direction, compl_pattern); 4510 compl_direction, compl_pattern);
4511 else 4511 else
4512 found_new_match = searchit(NULL, ins_buf, pos, 4512 found_new_match = searchit(NULL, ins_buf, pos,
4513 compl_direction, 4513 compl_direction,
4514 compl_pattern, 1L, SEARCH_KEEP + SEARCH_NFMSG, 4514 compl_pattern, 1L, SEARCH_KEEP + SEARCH_NFMSG,
4515 RE_LAST, (linenr_T)0, NULL); 4515 RE_LAST, (linenr_T)0, NULL, NULL);
4516 --msg_silent; 4516 --msg_silent;
4517 if (!compl_started || set_match_pos) 4517 if (!compl_started || set_match_pos)
4518 { 4518 {
4519 /* set "compl_started" even on fail */ 4519 /* set "compl_started" even on fail */
4520 compl_started = TRUE; 4520 compl_started = TRUE;