patch 8.1.0552: saved last search pattern may not be restored
Problem: Saved last search pattern may not be restored.
Solution: Call restore_last_search_pattern(). Add a check for balancing
saving and restoring the last search pattern.
diff --git a/src/ex_getln.c b/src/ex_getln.c
index acccd27..bfda942 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -462,6 +462,7 @@
int use_last_pat;
// Parsing range may already set the last search pattern.
+ // NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
if (!do_incsearch_highlighting(firstc, is_state, &skiplen, &patlen))
@@ -633,6 +634,7 @@
int save;
// Parsing range may already set the last search pattern.
+ // NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
if (!do_incsearch_highlighting(firstc, is_state, &skiplen, &patlen))
@@ -735,6 +737,7 @@
int skiplen, patlen;
// Parsing range may already set the last search pattern.
+ // NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
if (!do_incsearch_highlighting(firstc, is_state, &skiplen, &patlen))
@@ -742,6 +745,7 @@
restore_last_search_pattern();
return FAIL;
}
+ restore_last_search_pattern();
// Add a character from under the cursor for 'incsearch'.
if (is_state->did_incsearch)