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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.105
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.105
+Problem: Completing a tag pattern may give an error for invalid pattern.
+Solution: Suppress the error, just return no matches.
+Files: src/tag.c
+
+
+*** ../vim-7.4.104/src/tag.c 2013-11-08 04:30:06.000000000 +0100
+--- src/tag.c 2013-11-28 14:27:38.000000000 +0100
+***************
+*** 1326,1331 ****
+--- 1326,1332 ----
+ int match_no_ic = 0;/* matches with rm_ic == FALSE */
+ int match_re; /* match with regexp */
+ int matchoff = 0;
++ int save_emsg_off;
+
+ #ifdef FEAT_EMACS_TAGS
+ /*
+***************
+*** 1442,1448 ****
+--- 1443,1452 ----
+ if (p_tl != 0 && orgpat.len > p_tl) /* adjust for 'taglength' */
+ orgpat.len = p_tl;
+
++ save_emsg_off = emsg_off;
++ emsg_off = TRUE; /* don't want error for invalid RE here */
+ prepare_pats(&orgpat, has_re);
++ emsg_off = save_emsg_off;
+ if (has_re && orgpat.regmatch.regprog == NULL)
+ goto findtag_end;
+
+*** ../vim-7.4.104/src/version.c 2013-11-28 14:20:11.000000000 +0100
+--- src/version.c 2013-11-28 14:30:35.000000000 +0100
+***************
+*** 740,741 ****
+--- 740,743 ----
+ { /* Add new patch number below this line */
++ /**/
++ 105,
+ /**/
+
+--
+The goal of science is to build better mousetraps.
+The goal of nature is to build better mice.
+
+ /// 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 ///