extern char *cgit_query_repo;
extern char *cgit_query_page;
extern char *cgit_query_search;
+extern char *cgit_query_grep;
extern char *cgit_query_head;
extern char *cgit_query_sha1;
extern char *cgit_query_sha2;
extern void html_ntxt(int len, char *txt);
extern void html_attr(char *txt);
extern void html_hidden(char *name, char *value);
+extern void html_option(char *value, char *text, char *selected_value);
extern void html_link_open(char *url, char *title, char *class);
extern void html_link_close(void);
extern void html_filemode(unsigned short mode);
extern void cgit_print_repolist(struct cacheitem *item);
extern void cgit_print_summary();
-extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
+extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
+ char *pattern, char *path, int pager);
extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
extern void cgit_print_tree(const char *rev, char *path);
extern void cgit_print_commit(char *hex);