diff --git a/7.3.1128 b/7.3.1128
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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.1128
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.1128
+Problem: Now that the NFA engine handles everything every failure is a
+ syntax error.
+Solution: Remove the syntax_error flag.
+Files: src/regexp.c, src/regexp_nfa.c
+
+
+*** ../vim-7.3.1127/src/regexp.c 2013-06-05 21:30:34.000000000 +0200
+--- src/regexp.c 2013-06-05 21:36:37.000000000 +0200
+***************
+*** 7924,7930 ****
+ regprog_T *prog = NULL;
+ char_u *expr = expr_arg;
+
+- syntax_error = FALSE;
+ regexp_engine = p_re;
+
+ /* Check for prefix "\%#=", that sets the regexp engine */
+--- 7924,7929 ----
+***************
+*** 7971,7989 ****
+ f = fopen(BT_REGEXP_DEBUG_LOG_NAME, "a");
+ if (f)
+ {
+! if (!syntax_error)
+! fprintf(f, "NFA engine could not handle \"%s\"\n", expr);
+! else
+! fprintf(f, "Syntax error in \"%s\"\n", expr);
+ fclose(f);
+ }
+ else
+ EMSG2("(NFA) Could not open \"%s\" to write !!!",
+ BT_REGEXP_DEBUG_LOG_NAME);
+- /*
+- if (syntax_error)
+- EMSG("NFA Regexp: Syntax Error !");
+- */
+ }
+ #endif
+ /*
+--- 7970,7981 ----
+ f = fopen(BT_REGEXP_DEBUG_LOG_NAME, "a");
+ if (f)
+ {
+! fprintf(f, "Syntax error in \"%s\"\n", expr);
+ fclose(f);
+ }
+ else
+ EMSG2("(NFA) Could not open \"%s\" to write !!!",
+ BT_REGEXP_DEBUG_LOG_NAME);
+ }
+ #endif
+ /*
+***************
+*** 7992,8002 ****
+ * NFA engine.
+ */
+ if (regexp_engine == AUTOMATIC_ENGINE)
+! if (!syntax_error)
+! prog = bt_regengine.regcomp(expr, re_flags);
+!
+! } /* endif prog==NULL */
+!
+
+ return prog;
+ }
+--- 7984,7991 ----
+ * NFA engine.
+ */
+ if (regexp_engine == AUTOMATIC_ENGINE)
+! prog = bt_regengine.regcomp(expr, re_flags);
+! }
+
+ return prog;
+ }
+*** ../vim-7.3.1127/src/regexp_nfa.c 2013-06-05 21:30:34.000000000 +0200
+--- src/regexp_nfa.c 2013-06-05 21:35:29.000000000 +0200
+***************
+*** 221,243 ****
+
+ static char_u e_misplaced[] = N_("E866: (NFA regexp) Misplaced %c");
+
+- /*
+- * NFA errors can be of 3 types:
+- * *** NFA runtime errors, when something unknown goes wrong. The NFA fails
+- * silently and revert the to backtracking engine.
+- * syntax_error = FALSE;
+- * *** Regexp syntax errors, when the input regexp is not syntactically correct.
+- * The NFA engine displays an error message, and nothing else happens.
+- * syntax_error = TRUE
+- * *** Unsupported features, when the input regexp uses an operator that is not
+- * implemented in the NFA. The NFA engine fails silently, and reverts to the
+- * old backtracking engine.
+- * syntax_error = FALSE
+- * "The NFA fails" means that "compiling the regexp with the NFA fails":
+- * nfa_regcomp() returns FAIL.
+- */
+- static int syntax_error = FALSE;
+-
+ /* NFA regexp \ze operator encountered. */
+ static int nfa_has_zend;
+
+--- 221,226 ----
+***************
+*** 692,698 ****
+ switch (c)
+ {
+ case NUL:
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_("E865: (NFA) Regexp end encountered prematurely"));
+
+ case Magic('^'):
+--- 675,680 ----
+***************
+*** 814,820 ****
+ case Magic('|'):
+ case Magic('&'):
+ case Magic(')'):
+- syntax_error = TRUE;
+ EMSGN(_(e_misplaced), no_Magic(c));
+ return FAIL;
+
+--- 796,801 ----
+***************
+*** 825,831 ****
+ case Magic('*'):
+ case Magic('{'):
+ /* these should follow an atom, not form an atom */
+- syntax_error = TRUE;
+ EMSGN(_(e_misplaced), no_Magic(c));
+ return FAIL;
+
+--- 806,811 ----
+***************
+*** 902,908 ****
+ break;
+ #endif
+ default:
+- syntax_error = TRUE;
+ EMSGN(_("E867: (NFA) Unknown operator '\\z%c'"),
+ no_Magic(c));
+ return FAIL;
+--- 882,887 ----
+***************
+*** 1023,1029 ****
+ break;
+ }
+ }
+- syntax_error = TRUE;
+ EMSGN(_("E867: (NFA) Unknown operator '\\%%%c'"),
+ no_Magic(c));
+ return FAIL;
+--- 1002,1007 ----
+***************
+*** 1359,1368 ****
+ } /* if exists closing ] */
+
+ if (reg_strict)
+- {
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_(e_missingbracket));
+- }
+ /* FALLTHROUGH */
+
+ default:
+--- 1337,1343 ----
+***************
+*** 1512,1518 ****
+ }
+ if (i == 0)
+ {
+- syntax_error = TRUE;
+ EMSGN(_("E869: (NFA) Unknown operator '\\@%c'"), op);
+ return FAIL;
+ }
+--- 1487,1492 ----
+***************
+*** 1543,1552 ****
+ greedy = FALSE;
+ }
+ if (!read_limits(&minval, &maxval))
+- {
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_("E870: (NFA regexp) Error reading repetition limits"));
+! }
+ /* <atom>{0,inf}, <atom>{0,} and <atom>{} are equivalent to
+ * <atom>* */
+ if (minval == 0 && maxval == MAX_LIMIT)
+--- 1517,1524 ----
+ greedy = FALSE;
+ }
+ if (!read_limits(&minval, &maxval))
+ EMSG_RET_FAIL(_("E870: (NFA regexp) Error reading repetition limits"));
+!
+ /* <atom>{0,inf}, <atom>{0,} and <atom>{} are equivalent to
+ * <atom>* */
+ if (minval == 0 && maxval == MAX_LIMIT)
+***************
+*** 1614,1624 ****
+ } /* end switch */
+
+ if (re_multi_type(peekchr()) != NOT_MULTI)
+- {
+ /* Can't have a multi follow a multi. */
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_("E871: (NFA regexp) Can't have a multi follow a multi !"));
+- }
+
+ return OK;
+ }
+--- 1586,1593 ----
+***************
+*** 1767,1776 ****
+ if (paren == REG_PAREN)
+ {
+ if (regnpar >= NSUBEXP) /* Too many `(' */
+- {
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_("E872: (NFA regexp) Too many '('"));
+- }
+ parno = regnpar++;
+ }
+ #ifdef FEAT_SYN_HL
+--- 1736,1742 ----
+***************
+*** 1778,1787 ****
+ {
+ /* Make a ZOPEN node. */
+ if (regnzpar >= NSUBEXP)
+- {
+- syntax_error = TRUE;
+ EMSG_RET_FAIL(_("E879: (NFA regexp) Too many \\z("));
+- }
+ parno = regnzpar++;
+ }
+ #endif
+--- 1744,1750 ----
+***************
+*** 1800,1806 ****
+ /* Check for proper termination. */
+ if (paren != REG_NOPAREN && getchr() != Magic(')'))
+ {
+- syntax_error = TRUE;
+ if (paren == REG_NPAREN)
+ EMSG2_RET_FAIL(_(e_unmatchedpp), reg_magic == MAGIC_ALL);
+ else
+--- 1763,1768 ----
+***************
+*** 1808,1814 ****
+ }
+ else if (paren == REG_NOPAREN && peekchr() != NUL)
+ {
+- syntax_error = TRUE;
+ if (peekchr() == Magic(')'))
+ EMSG2_RET_FAIL(_(e_unmatchedpar), reg_magic == MAGIC_ALL);
+ else
+--- 1770,1775 ----
+*** ../vim-7.3.1127/src/version.c 2013-06-05 21:30:34.000000000 +0200
+--- src/version.c 2013-06-05 21:42:28.000000000 +0200
+***************
+*** 730,731 ****
+--- 730,733 ----
+ { /* Add new patch number below this line */
++ /**/
++ 1128,
+ /**/
+
+--
+From "know your smileys":
+ +<(:-) The Pope
+
+ /// 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 ///