Implement special character escaping

2024-10-25 14:21:23 +01:00
parent a9b8e24007
commit da0175105d
2 changed files with 34 additions and 0 deletions
--- a/lib/parser.c
+++ b/lib/parser.c
@@ -15,6 +15,7 @@ static bool is_special(char c)
 	switch (c) {
 	case '|':
 	case '.':
+	case '\\':
 		return true;
 	default:
 		return false;
@@ -26,6 +27,9 @@ static int parse_literal(const char *input, int rem, char *out)
 	if (rem > 0 && !is_special(input[0])) {
 		*out = input[0];
 		return 1;
+	} else if (rem > 1 && '\\' == input[0]) {
+		*out = input[1];
+		return 2;
 	} else {
 		return -1;
 	}