patch 8.0.1238: incremental search only shows one match
Problem: Incremental search only shows one match.
Solution: When 'incsearch' and and 'hlsearch' are both set highlight all
matches. (haya14busa, closes #2198)
diff --git a/src/proto/search.pro b/src/proto/search.pro
index 63955ad..41c2006 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -5,6 +5,8 @@
void save_re_pat(int idx, char_u *pat, int magic);
void save_search_patterns(void);
void restore_search_patterns(void);
+void save_last_search_pattern(void);
+void restore_last_search_pattern(void);
void free_search_patterns(void);
int ignorecase(char_u *pat);
int ignorecase_opt(char_u *pat, int ic_in, int scs);