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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.627
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.627
+Problem: When using the "n" flag with the ":s" command a \= substitution
+ will not be evaluated.
+Solution: Do perform the evaluation, so that a function can be invoked at
+ every matching position without changing the text. (Christian
+ Brabandt)
+Files: src/ex_cmds.c
+
+
+*** ../vim-7.3.626/src/ex_cmds.c 2012-07-10 15:18:18.000000000 +0200
+--- src/ex_cmds.c 2012-08-08 16:44:16.000000000 +0200
+***************
+*** 4264,4269 ****
+--- 4264,4272 ----
+ int endcolumn = FALSE; /* cursor in last column when done */
+ pos_T old_cursor = curwin->w_cursor;
+ int start_nsubs;
++ #ifdef FEAT_EVAL
++ int save_ma = 0;
++ #endif
+
+ cmd = eap->arg;
+ if (!global_busy)
+***************
+*** 4668,4674 ****
+ }
+ sub_nsubs++;
+ did_sub = TRUE;
+! goto skip;
+ }
+
+ if (do_ask)
+--- 4671,4682 ----
+ }
+ sub_nsubs++;
+ did_sub = TRUE;
+! #ifdef FEAT_EVAL
+! /* Skip the substitution, unless an expression is used,
+! * then it is evaluated in the sandbox. */
+! if (!(sub[0] == '\\' && sub[1] == '='))
+! #endif
+! goto skip;
+ }
+
+ if (do_ask)
+***************
+*** 4840,4849 ****
+--- 4848,4874 ----
+ /*
+ * 3. substitute the string.
+ */
++ #ifdef FEAT_EVAL
++ if (do_count)
++ {
++ /* prevent accidently changing the buffer by a function */
++ save_ma = curbuf->b_p_ma;
++ curbuf->b_p_ma = FALSE;
++ sandbox++;
++ }
++ #endif
+ /* get length of substitution part */
+ sublen = vim_regsub_multi(&regmatch,
+ sub_firstlnum - regmatch.startpos[0].lnum,
+ sub, sub_firstline, FALSE, p_magic, TRUE);
++ #ifdef FEAT_EVAL
++ if (do_count)
++ {
++ curbuf->b_p_ma = save_ma;
++ sandbox--;
++ goto skip;
++ }
++ #endif
+
+ /* When the match included the "$" of the last line it may
+ * go beyond the last line of the buffer. */
+*** ../vim-7.3.626/src/version.c 2012-08-08 16:05:03.000000000 +0200
+--- src/version.c 2012-08-08 16:48:45.000000000 +0200
+***************
+*** 716,717 ****
+--- 716,719 ----
+ { /* Add new patch number below this line */
++ /**/
++ 627,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+225. You sign up for free subscriptions for all the computer magazines
+
+ /// 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 ///