From 81e3bc45361ac00f75327b9a7f00642f681ee62f Mon Sep 17 00:00:00 2001
From: Sergey Vartanov <me@enzet.ru>
Date: Wed, 10 Nov 2021 02:03:20 +0300
Subject: [PATCH] Exclude regular expressions from MapCSS tag value.

---
 map_machine/mapcss.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/map_machine/mapcss.py b/map_machine/mapcss.py
index bb95622..0e1108f 100644
--- a/map_machine/mapcss.py
+++ b/map_machine/mapcss.py
@@ -103,6 +103,10 @@ class MapCSSWriter:
         """
         elements: dict[str, str] = {}
 
+        for value in matcher.tags.values():
+            if value.startswith("^"):
+                return ""
+
         clean_shapes = matcher.get_clean_shapes()
         if clean_shapes:
             elements["icon-image"] = (