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+To: vim-dev@vim.org
+Subject: Patch 7.2.407
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.407
+Problem: When using an expression in ":s" backslashes in the result are
+ dropped. (Sergey Goldgaber, Christian Brabandt)
+Solution: Double backslashes.
+Files: src/regexp.c
+
+
+*** ../vim-7.2.406/src/regexp.c 2009-11-26 20:41:19.000000000 +0100
+--- src/regexp.c 2010-03-23 16:22:35.000000000 +0100
+***************
+*** 6963,6968 ****
+--- 6963,6970 ----
+ eval_result = eval_to_string(source + 2, NULL, TRUE);
+ if (eval_result != NULL)
+ {
++ int had_backslash = FALSE;
++
+ for (s = eval_result; *s != NUL; mb_ptr_adv(s))
+ {
+ /* Change NL to CR, so that it becomes a line break.
+***************
+*** 6970,6976 ****
+--- 6972,6991 ----
+ if (*s == NL)
+ *s = CAR;
+ else if (*s == '\\' && s[1] != NUL)
++ {
+ ++s;
++ had_backslash = TRUE;
++ }
++ }
++ if (had_backslash && backslash)
++ {
++ /* Backslashes will be consumed, need to double them. */
++ s = vim_strsave_escaped(eval_result, (char_u *)"\\");
++ if (s != NULL)
++ {
++ vim_free(eval_result);
++ eval_result = s;
++ }
+ }
+
+ dst += STRLEN(eval_result);
+*** ../vim-7.2.406/src/version.c 2010-03-23 15:36:29.000000000 +0100
+--- src/version.c 2010-03-23 16:26:22.000000000 +0100
+***************
+*** 683,684 ****
+--- 683,686 ----
+ { /* Add new patch number below this line */
++ /**/
++ 407,
+ /**/
+
+--
+Sorry, no fortune today.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///