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- To: vim_dev@googlegroups.com
- Subject: Patch 7.3.1091
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.3.1091
- Problem: New regexp engine: no error when using \z1 or \z( where it does
- not work.
- Solution: Give an error message.
- Files: src/regexp.c, src/regexp_nfa.c
-
-
- *** ../vim-7.3.1090/src/regexp.c 2013-06-01 19:54:39.000000000 +0200
- --- src/regexp.c 2013-06-02 14:56:07.000000000 +0200
- ***************
- *** 361,366 ****
- --- 361,368 ----
- static char_u e_unmatchedpp[] = N_("E53: Unmatched %s%%(");
- static char_u e_unmatchedp[] = N_("E54: Unmatched %s(");
- static char_u e_unmatchedpar[] = N_("E55: Unmatched %s)");
- + static char_u e_z_not_allowed[] = N_("E66: \\z( not allowed here");
- + static char_u e_z1_not_allowed[] = N_("E67: \\z1 et al. not allowed here");
-
- #define NOT_MULTI 0
- #define MULTI_ONE 1
- ***************
- *** 2120,2126 ****
- {
- #ifdef FEAT_SYN_HL
- case '(': if (reg_do_extmatch != REX_SET)
- ! EMSG_RET_NULL(_("E66: \\z( not allowed here"));
- if (one_exactly)
- EMSG_ONE_RET_NULL;
- ret = reg(REG_ZPAREN, &flags);
- --- 2122,2128 ----
- {
- #ifdef FEAT_SYN_HL
- case '(': if (reg_do_extmatch != REX_SET)
- ! EMSG_RET_NULL(_(e_z_not_allowed));
- if (one_exactly)
- EMSG_ONE_RET_NULL;
- ret = reg(REG_ZPAREN, &flags);
- ***************
- *** 2139,2145 ****
- case '7':
- case '8':
- case '9': if (reg_do_extmatch != REX_USE)
- ! EMSG_RET_NULL(_("E67: \\z1 et al. not allowed here"));
- ret = regnode(ZREF + c - '0');
- re_has_z = REX_USE;
- break;
- --- 2141,2147 ----
- case '7':
- case '8':
- case '9': if (reg_do_extmatch != REX_USE)
- ! EMSG_RET_NULL(_(e_z1_not_allowed));
- ret = regnode(ZREF + c - '0');
- re_has_z = REX_USE;
- break;
- *** ../vim-7.3.1090/src/regexp_nfa.c 2013-06-01 23:02:48.000000000 +0200
- --- src/regexp_nfa.c 2013-06-02 14:56:53.000000000 +0200
- ***************
- *** 865,870 ****
- --- 865,872 ----
- case '8':
- case '9':
- /* \z1...\z9 */
- + if (reg_do_extmatch != REX_USE)
- + EMSG_RET_FAIL(_(e_z1_not_allowed));
- EMIT(NFA_ZREF1 + (no_Magic(c) - '1'));
- /* No need to set nfa_has_backref, the sub-matches don't
- * change when \z1 .. \z9 maches or not. */
- ***************
- *** 872,877 ****
- --- 874,881 ----
- break;
- case '(':
- /* \z( */
- + if (reg_do_extmatch != REX_SET)
- + EMSG_RET_FAIL(_(e_z_not_allowed));
- if (nfa_reg(REG_ZPAREN) == FAIL)
- return FAIL; /* cascaded error */
- re_has_z = REX_SET;
- *** ../vim-7.3.1090/src/version.c 2013-06-01 23:02:48.000000000 +0200
- --- src/version.c 2013-06-02 14:58:17.000000000 +0200
- ***************
- *** 730,731 ****
- --- 730,733 ----
- { /* Add new patch number below this line */
- + /**/
- + 1091,
- /**/
-
- --
- Don't believe everything you hear or anything you say.
-
- /// 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 ///
-