Patch 7.3.1055
Problem: Negated collection does not match newline.
Solution: Handle newline differently. (Hiroshi Shirosaki)
Files: src/regexp_nfa.c, src/testdir/test64.ok, src/testdir/test64.in
*** ../vim-7.3.1054/src/regexp_nfa.c 2013-05-29 21:14:37.000000000 +0200
--- src/regexp_nfa.c 2013-05-30 11:47:40.000000000 +0200
***************
*** 1203,1215 ****
}
mb_ptr_adv(regparse);
- if (extra == ADD_NL) /* \_[] also matches \n */
- {
- EMIT(reg_string ? NL : NFA_NEWL);
- TRY_NEG();
- EMIT_GLUE();
- }
-
/* skip the trailing ] */
regparse = endp;
mb_ptr_adv(regparse);
--- 1203,1208 ----
***************
*** 1219,1224 ****
--- 1212,1225 ----
EMIT(NFA_END_NEG_RANGE);
EMIT(NFA_CONCAT);
}
+
+ /* \_[] also matches \n but it's not negated */
+ if (extra == ADD_NL)
+ {
+ EMIT(reg_string ? NL : NFA_NEWL);
+ EMIT(NFA_OR);
+ }
+
return OK;
} /* if exists closing ] */
*** ../vim-7.3.1054/src/testdir/test64.ok 2013-05-29 21:14:37.000000000
+0200
--- src/testdir/test64.ok 2013-05-30 11:48:31.000000000 +0200
***************
*** 731,736 ****
--- 731,742 ----
OK 1 - \(<<\)\@1<=span.
OK 0 - \(<<\)\@2<=span.
OK 1 - \(<<\)\@2<=span.
+ OK 0 - \_[^8-9]\+
+ OK 1 - \_[^8-9]\+
+ OK 2 - \_[^8-9]\+
+ OK 0 - \_[^a]\+
+ OK 1 - \_[^a]\+
+ OK 2 - \_[^a]\+
192.168.0.1
192.168.0.1
192.168.0.1
*** ../vim-7.3.1054/src/testdir/test64.in 2013-05-29 21:14:37.000000000
+0200
--- src/testdir/test64.in 2013-05-30 11:45:59.000000000 +0200
***************
*** 344,351 ****
:call add(tl, [0, '\(<<\)\@1<=span.', 'xxspanxxxx<spanxx<<spanyyy'])
:call add(tl, [0, '\(<<\)\@2<=span.', 'xxspanxxxx<spanxx<<spanyyy', 'spany',
'<<'])
:"
! :"""" Run the tests
:"
:"
:for t in tl
: let re = t[0]
--- 344,355 ----
:call add(tl, [0, '\(<<\)\@1<=span.', 'xxspanxxxx<spanxx<<spanyyy'])
:call add(tl, [0, '\(<<\)\@2<=span.', 'xxspanxxxx<spanxx<<spanyyy', 'spany',
'<<'])
:"
! :"""" "\_" prepended negated collection matches EOL
! :call add(tl, [2, '\_[^8-9]\+', "asfi\n9888", "asfi\n"])
! :call add(tl, [2, '\_[^a]\+', "asfi\n9888", "sfi\n9888"])
! :"
:"
+ :"""" Run the tests
:"
:for t in tl
: let re = t[0]
*** ../vim-7.3.1054/src/version.c 2013-05-30 11:43:11.000000000 +0200
--- src/version.c 2013-05-30 11:49:51.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 1055,
/**/
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