patch 8.1.0321: 'incsearch' regression: /\v highlights everything
Problem: 'incsearch' regression: /\v highlights everything.
Solution: Put back the empty_pattern() check.
diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index ba2d21a..b998cc4 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -813,6 +813,41 @@
call delete('Xscript')
endfunc
+func Test_incsearch_search_dump()
+ if !exists('+incsearch')
+ return
+ endif
+ if !CanRunVimInTerminal()
+ return
+ endif
+ call writefile([
+ \ 'set incsearch hlsearch scrolloff=0',
+ \ 'for n in range(1, 8)',
+ \ ' call setline(n, "foo " . n)',
+ \ 'endfor',
+ \ '3',
+ \ ], 'Xis_search_script')
+ let buf = RunVimInTerminal('-S Xis_search_script', {'rows': 9, 'cols': 70})
+ " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by
+ " the 'ambiwidth' check.
+ sleep 100m
+
+ " Need to send one key at a time to force a redraw.
+ call term_sendkeys(buf, '/fo')
+ sleep 100m
+ call VerifyScreenDump(buf, 'Test_incsearch_search_01', {})
+ call term_sendkeys(buf, "\<Esc>")
+ sleep 100m
+
+ call term_sendkeys(buf, '/\v')
+ sleep 100m
+ call VerifyScreenDump(buf, 'Test_incsearch_search_02', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ call StopVimInTerminal(buf)
+ call delete('Xis_search_script')
+endfunc
+
func Test_incsearch_substitute()
if !exists('+incsearch')
return
@@ -926,7 +961,7 @@
endfunc
" Similar to Test_incsearch_substitute_dump() for :sort
-func Test_incsearch_ssort_dump()
+func Test_incsearch_sort_dump()
if !exists('+incsearch')
return
endif