From 6bf0478d29988e07753567bf1fca393ff7db4f2d Mon Sep 17 00:00:00 2001
From: Tuomas Kinnunen <tuomas.kinnunen@aalto.fi>
Date: Sun, 10 Oct 2021 16:27:29 +0300
Subject: [PATCH] allow dots (.) in condition targets

---
 src/c2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/c2.c b/src/c2.c
index 3500f7b..0bad4ef 100644
--- a/src/c2.c
+++ b/src/c2.c
@@ -579,8 +579,8 @@ static int c2_parse_target(const char *pattern, int offset, c2_ptr_t *presult) {
 
 	// Copy target name out
 	int tgtlen = 0;
-	for (; pattern[offset] &&
-	       (isalnum((unsigned char)pattern[offset]) || '_' == pattern[offset]);
+	for (; pattern[offset] && (isalnum((unsigned char)pattern[offset]) ||
+	                           '_' == pattern[offset] || '.' == pattern[offset]);
 	     ++offset) {
 		++tgtlen;
 	}