merge-recursive: option to specify rename threshold

diff --git a/grep.h b/grep.h
index 062ef8dc28151befdb3fc780d52bf4550a901985..efa8cff980af2b2c06dad080876637d16b5c4985 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -29,6 +29,7 @@ struct grep_pat {
        int no;
        enum grep_pat_token token;
        const char *pattern;
+       size_t patternlen;
        enum grep_header_field field;
        regex_t regexp;
        unsigned fixed:1;
@@ -104,6 +105,7 @@ struct grep_opt {
        void *output_priv;
 };
 
+extern void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t);
 extern void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *origin, int no, enum grep_pat_token t);
 extern void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
 extern void compile_grep_patterns(struct grep_opt *opt);