append_header_grep_pattern  293 grep.c         			append_header_grep_pattern(ret, pat->field,
append_header_grep_pattern  152 grep.h         extern void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
append_header_grep_pattern 1695 revision.c     	append_header_grep_pattern(&revs->grep_filter, field, pattern);