Patch 7.3.1185
Problem: New regexp engine: no match with ^ after \n. (SungHyun Nam)
Solution: Fix it, add a test.
Files: src/regexp_nfa.c, src/testdir/test64.in, src/testdir/test64.ok
*** ../vim-7.3.1184/src/regexp_nfa.c 2013-06-13 19:47:03.000000000 +0200
--- src/regexp_nfa.c 2013-06-13 20:10:23.000000000 +0200
***************
*** 3936,3944 ****
case NFA_BOL:
case NFA_BOF:
/* "^" won't match past end-of-line, don't bother trying.
! * Except when we are going to the next line for a look-behind
! * match. */
if (reginput > regline
&& (nfa_endp == NULL
|| !REG_MULTI
|| reglnum == nfa_endp->se_u.pos.lnum))
--- 3936,3945 ----
case NFA_BOL:
case NFA_BOF:
/* "^" won't match past end-of-line, don't bother trying.
! * Except when at the end of the line, or when we are going to the
! * next line for a look-behind match. */
if (reginput > regline
+ && *reginput != NUL
&& (nfa_endp == NULL
|| !REG_MULTI
|| reglnum == nfa_endp->se_u.pos.lnum))
*** ../vim-7.3.1184/src/testdir/test64.in 2013-06-10 16:35:11.000000000
+0200
--- src/testdir/test64.in 2013-06-13 20:01:36.000000000 +0200
***************
*** 480,485 ****
--- 480,491 ----
:.yank
y$Go p:"
:"
+ :" Check a pattern with a line break and ^ and $
+ /^Abc:
+ /a\n^b$\n^c/e
+ :.yank
+ Go p:"
+ :"
:" Check a pattern with a look beind crossing a line boundary
/^Behind:
/\(<\_[xy]\+\)\@3<=start
***************
*** 555,560 ****
--- 561,571 ----
xjk
lmn
+ Abc:
+ a
+ b
+ c
+
Behind:
asdfasd<yyy
xxstart1
*** ../vim-7.3.1184/src/testdir/test64.ok 2013-06-10 16:35:11.000000000
+0200
--- src/testdir/test64.ok 2013-06-13 20:01:34.000000000 +0200
***************
*** 918,923 ****
--- 918,925 ----
<T="7">Ac 7</Title>
ghi
+ c
+
xxstart3
thexE thE thExethe
*** ../vim-7.3.1184/src/version.c 2013-06-13 19:47:03.000000000 +0200
--- src/version.c 2013-06-13 20:11:36.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 1185,
/**/
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