Patch 7.3.1127
Problem: No error for using empty \%[].
Solution: Give error message.
Files: src/regexp.c, src/regexp_nfa.c
*** ../vim-7.3.1126/src/regexp.c 2013-06-05 16:33:05.000000000 +0200
--- src/regexp.c 2013-06-05 21:26:46.000000000 +0200
***************
*** 366,372 ****
static char_u e_z1_not_allowed[] = N_("E67: \\z1 et al. not allowed here");
#endif
static char_u e_missing_sb[] = N_("E69: Missing ] after %s%%[");
!
#define NOT_MULTI 0
#define MULTI_ONE 1
#define MULTI_MULT 2
--- 366,372 ----
static char_u e_z1_not_allowed[] = N_("E67: \\z1 et al. not allowed here");
#endif
static char_u e_missing_sb[] = N_("E69: Missing ] after %s%%[");
! static char_u e_empty_sb[] = N_("E70: Empty %s%%[]");
#define NOT_MULTI 0
#define MULTI_ONE 1
#define MULTI_MULT 2
***************
*** 2227,2233 ****
return NULL;
}
if (ret == NULL)
! EMSG2_RET_NULL(_("E70: Empty %s%%[]"),
reg_magic == MAGIC_ALL);
lastbranch = regnode(BRANCH);
br = regnode(NOTHING);
--- 2227,2233 ----
return NULL;
}
if (ret == NULL)
! EMSG2_RET_NULL(_(e_empty_sb),
reg_magic == MAGIC_ALL);
lastbranch = regnode(BRANCH);
br = regnode(NOTHING);
*** ../vim-7.3.1126/src/regexp_nfa.c 2013-06-05 21:23:33.000000000 +0200
--- src/regexp_nfa.c 2013-06-05 21:29:07.000000000 +0200
***************
*** 977,982 ****
--- 977,985 ----
reg_magic == MAGIC_ALL);
EMIT(c);
}
+ if (n == 0)
+ EMSG2_RET_FAIL(_(e_empty_sb),
+ reg_magic == MAGIC_ALL);
EMIT(NFA_OPT_CHARS);
EMIT(n);
break;
*** ../vim-7.3.1126/src/version.c 2013-06-05 21:23:33.000000000 +0200
--- src/version.c 2013-06-05 21:29:48.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 1127,
/**/
--
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8-O "Omigod!!" (done "rm -rf *" ?)
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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