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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.008
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.008
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Problem: New regexp engine can't be interrupted.
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Solution: Check for CTRL-C pressed. (Yasuhiro Matsumoto)
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Files: src/regexp_nfa.c, src/regexp.c
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*** ../vim-7.4.007/src/regexp_nfa.c 2013-08-14 14:18:37.000000000 +0200
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--- src/regexp_nfa.c 2013-08-25 16:55:56.000000000 +0200
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***************
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*** 5089,5094 ****
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--- 5089,5100 ----
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return FALSE;
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}
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#endif
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+ /* Some patterns may take a long time to match, especially when using
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+ * recursive_regmatch(). Allow interrupting them with CTRL-C. */
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+ fast_breakcheck();
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+ if (got_int)
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+ return FALSE;
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+
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nfa_match = FALSE;
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/* Allocate memory for the lists of nodes. */
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*** ../vim-7.4.007/src/regexp.c 2013-08-01 18:31:30.000000000 +0200
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--- src/regexp.c 2013-08-25 16:57:35.000000000 +0200
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***************
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*** 4311,4318 ****
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*/
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for (;;)
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{
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! /* Some patterns may cause a long time to match, even though they are not
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! * illegal. E.g., "\([a-z]\+\)\+Q". Allow breaking them with CTRL-C. */
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fast_breakcheck();
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#ifdef DEBUG
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--- 4311,4318 ----
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*/
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for (;;)
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{
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! /* Some patterns may take a long time to match, e.g., "\([a-z]\+\)\+Q".
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! * Allow interrupting them with CTRL-C. */
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fast_breakcheck();
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#ifdef DEBUG
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*** ../vim-7.4.007/src/version.c 2013-08-22 14:14:23.000000000 +0200
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--- src/version.c 2013-08-25 16:57:51.000000000 +0200
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***************
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*** 729,730 ****
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--- 729,732 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 8,
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/**/
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--
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hundred-and-one symptoms of being an internet addict:
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124. You begin conversations with, "Who is your internet service provider?"
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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