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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.002
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4b.002
+Problem: Pattern with two alternative look-behind matches does not match.
+ (Amadeus Demarzi)
+Solution: When comparing PIMs also compare their state ID to see if they are
+ different.
+Files: src/regexp_nfa.c, src/testdir/test64.in, src/testdir/test64.ok
+
+
+*** ../vim-7.4.001/src/regexp_nfa.c 2013-08-14 12:05:54.000000000 +0200
+--- src/regexp_nfa.c 2013-08-14 13:12:09.000000000 +0200
+***************
+*** 3782,3787 ****
+--- 3782,3790 ----
+ if (two_unused)
+ /* one is used and two is not: not equal */
+ return FALSE;
++ /* compare the state id */
++ if (one->state->id != two->state->id)
++ return FALSE;
+ /* compare the position */
+ if (REG_MULTI)
+ return one->end.pos.lnum == two->end.pos.lnum
+*** ../vim-7.4.001/src/testdir/test64.in 2013-08-14 12:05:54.000000000 +0200
+--- src/testdir/test64.in 2013-08-14 12:58:38.000000000 +0200
+***************
+*** 421,426 ****
+--- 421,429 ----
+ :call add(tl, [2, '\(foo\)\@<=\>', 'barfoo', '', 'foo'])
+ :call add(tl, [2, '\(foo\)\@<=.*', 'foobar', 'bar', 'foo'])
+ :"
++ :" complicated look-behind match
++ :call add(tl, [2, '\(r\@<=\|\w\@<!\)\/', 'x = /word/;', '/'])
++ :"
+ :""""" \@>
+ :call add(tl, [2, '\(a*\)\@>a', 'aaaa'])
+ :call add(tl, [2, '\(a*\)\@>b', 'aaab', 'aaab', 'aaa'])
+*** ../vim-7.4.001/src/testdir/test64.ok 2013-08-14 12:05:54.000000000 +0200
+--- src/testdir/test64.ok 2013-08-14 13:14:09.000000000 +0200
+***************
+*** 974,979 ****
+--- 974,982 ----
+ OK 0 - \(foo\)\@<=.*
+ OK 1 - \(foo\)\@<=.*
+ OK 2 - \(foo\)\@<=.*
++ OK 0 - \(r\@<=\|\w\@<!\)\/
++ OK 1 - \(r\@<=\|\w\@<!\)\/
++ OK 2 - \(r\@<=\|\w\@<!\)\/
+ OK 0 - \(a*\)\@>a
+ OK 1 - \(a*\)\@>a
+ OK 2 - \(a*\)\@>a
+*** ../vim-7.4.001/src/version.c 2013-08-14 12:05:54.000000000 +0200
+--- src/version.c 2013-08-14 13:13:45.000000000 +0200
+***************
+*** 729,730 ****
+--- 729,732 ----
+ { /* Add new patch number below this line */
++ /**/
++ 2,
+ /**/
+
+--
+From "know your smileys":
+ :-)-O Smiling doctor with stethoscope
+
+ /// 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 ///