Handle . in parse_term()

lib/parser.c

@@ -14,6 +14,7 @@ static bool is_special(char c)
 {
 	switch (c) {
 	case '|':
+	case '.':
 		return true;
 	default:
 		return false;
@@ -34,12 +35,18 @@ static int parse_term(const char *input, int rem, term_t *out)
 {
 	int result, used = 0;
 
-	result = parse_literal(input + used, rem - used, &out->literal);
-	if (result < 0)
-		return -1;
+	if (used < rem && '.' == input[0]) {
+		out->type = TERM_TYPE_WILDCARD;
+		++used;
+	} else {
+		result = parse_literal(input + used, rem - used, &out->literal);
+		if (result < 0)
+			return -1;
+		out->type = TERM_TYPE_LITERAL;
+		used += result;
+	}
+
 	out->quantifier = QUANTIFIER_NONE;
-	out->type = TERM_TYPE_LITERAL;
-	used += result;
 
 	return used;
 }