v0.5.3

- Мелкие исправления увеличивающие работу конвертера

md2latex/escape.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-import re
+from mdexport.labels import sanitize_label
 
 _SPECIAL = {
     "\\": r"\textbackslash{}",
@@ -32,11 +32,5 @@ def escape_verbatim_for_listing(s: str) -> str:
     return s.replace("\\end{lstlisting}", "\\end\\{lstlisting}")
 
 
-_LABEL_RE = re.compile(r"[^\w\-]+", re.UNICODE)
-
-
 def latex_label(name: str | None, prefix: str = "obj") -> str:
-    if not name:
-        return prefix
-    cleaned = _LABEL_RE.sub("-", name.strip()).strip("-")
-    return f"{prefix}:{cleaned or 'x'}"
+    return sanitize_label(name, prefix, ":")