updated for version 7.3.1149
Problem: New regexp engine: Matching plain text could be faster.
Solution: Detect a plain text match and handle it specifically. Add
vim_regfree().
diff --git a/src/testdir/test64.in b/src/testdir/test64.in
index 0ba833f..42703c2 100644
--- a/src/testdir/test64.in
+++ b/src/testdir/test64.in
@@ -260,6 +260,8 @@
:call add(tl, [2, '[^[:alpha:]]\+','abcccadfoij7787ysf287yrnccdu','7787'])
:call add(tl, [2, '[-a]', '-', '-'])
:call add(tl, [2, '[a-]', '-', '-'])
+:call add(tl, [2, '[a-f]*\c','ABCDEFGH','ABCDEF'])
+:call add(tl, [2, '[abc][xyz]\c','-af-AF-BY--','BY'])
:" filename regexp
:call add(tl, [2, '[-./[:alnum:]_~]\+', 'log13.file', 'log13.file'])
:" special chars
@@ -385,6 +387,12 @@
:call add(tl, [2, '\(<<\)\@2<=span.', 'xxspanxxxx<spanxx<<spanyyy', 'spany', '<<'])
:call add(tl, [2, '\(foo\)\@<!bar.', 'xx foobar1 xbar2 xx', 'bar2'])
:"
+:" look-behind match in front of a zero-width item
+:call add(tl, [2, '\v\C%(<Last Changed:\s+)@<=.*$', '" test header'])
+:call add(tl, [2, '\v\C%(<Last Changed:\s+)@<=.*$', '" Last Changed: 1970', '1970'])
+:call add(tl, [2, '\(foo\)\@<=\>', 'foobar'])
+:call add(tl, [2, '\(foo\)\@<=\>', 'barfoo', '', 'foo'])
+:"
:""""" \@>
:call add(tl, [2, '\(a*\)\@>a', 'aaaa'])
:call add(tl, [2, '\(a*\)\@>b', 'aaab', 'aaab', 'aaa'])