home *** CD-ROM | disk | FTP | other *** search
- To: vim_dev@googlegroups.com
- Subject: Patch 7.4.499
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.4.499
- Problem: substitute() can be slow with long strings.
- Solution: Store a pointer to the end, instead of calling strlen() every
- time. (Ozaki Kiichi)
- Files: src/eval.c
-
-
- *** ../vim-7.4.498/src/eval.c 2014-10-31 15:45:49.171053328 +0100
- --- src/eval.c 2014-11-05 15:49:49.040637923 +0100
- ***************
- *** 25076,25081 ****
- --- 25076,25082 ----
- int i;
- int do_all;
- char_u *tail;
- + char_u *end;
- garray_T ga;
- char_u *ret;
- char_u *save_cpo;
- ***************
- *** 25094,25099 ****
- --- 25095,25101 ----
- if (regmatch.regprog != NULL)
- {
- tail = str;
- + end = str + STRLEN(str);
- while (vim_regexec_nl(®match, str, (colnr_T)(tail - str)))
- {
- /* Skip empty match except for first match. */
- ***************
- *** 25120,25126 ****
- * - The text after the match.
- */
- sublen = vim_regsub(®match, sub, tail, FALSE, TRUE, FALSE);
- ! if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
- (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
- {
- ga_clear(&ga);
- --- 25122,25128 ----
- * - The text after the match.
- */
- sublen = vim_regsub(®match, sub, tail, FALSE, TRUE, FALSE);
- ! if (ga_grow(&ga, (int)((end - tail) + sublen -
- (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
- {
- ga_clear(&ga);
- *** ../vim-7.4.498/src/version.c 2014-11-05 15:46:06.212643292 +0100
- --- src/version.c 2014-11-05 15:50:52.880636385 +0100
- ***************
- *** 743,744 ****
- --- 743,746 ----
- { /* Add new patch number below this line */
- + /**/
- + 499,
- /**/
-
- --
- ARTHUR: A scratch? Your arm's off!
- BLACK KNIGHT: No, it isn't.
- ARTHUR: Well, what's that then?
- BLACK KNIGHT: I've had worse.
- The Quest for the Holy Grail (Monty Python)
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
- /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
- \\\ an exciting new programming language -- http://www.Zimbu.org ///
- \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
-