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patch 8.1.0552: saved last search pattern may not be restored

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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.
This commit is contained in:
Bram Moolenaar
2018-11-30 21:57:55 +01:00
parent 8ff5af9544
commit 01a060da74
3 changed files with 20 additions and 0 deletions
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4
src/ex_getln.c
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@@ -462,6 +462,7 @@ may_do_incsearch_highlighting(
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 @@ may_adjust_incsearch_highlighting(
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 @@ may_add_char_to_search(int firstc, int *c, incsearch_state_T *is_state)
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 @@ may_add_char_to_search(int firstc, int *c, incsearch_state_T *is_state)
restore_last_search_pattern();
return FAIL;
}
restore_last_search_pattern();
// Add a character from under the cursor for 'incsearch'.
if (is_state->did_incsearch)