append_grep_pat   570 builtin/grep.c 		append_grep_pat(grep_opt, sb.buf, sb.len, arg, ++lno,
append_grep_pat   271 grep.c         	append_grep_pat(opt, pat, strlen(pat), origin, no, t);
append_grep_pat   296 grep.c         			append_grep_pat(ret, pat->pattern, pat->patternlen,
append_grep_pat   150 grep.h         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);