compile_pattern_or  435 grep.c         static struct grep_expr *compile_pattern_or(struct grep_pat **);
compile_pattern_or  455 grep.c         		x = compile_pattern_or(list);
compile_pattern_or  520 grep.c         		y = compile_pattern_or(list);
compile_pattern_or  534 grep.c         	return compile_pattern_or(list);