Vim 8.1 release
Update version number and information. Fix a couple of tests.
diff --git a/src/proto/search.pro b/src/proto/search.pro
index 4e63bf3..eeaa37c 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -5,10 +5,10 @@
void save_re_pat(int idx, char_u *pat, int magic);
void save_search_patterns(void);
void restore_search_patterns(void);
+void free_search_patterns(void);
void save_last_search_pattern(void);
void restore_last_search_pattern(void);
char_u *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);
int pat_has_uppercase(char_u *pat);