Star comments exist in some material files

docs/source/changelog.rst

@@ -9,6 +9,7 @@ Version (dev)
 --------------
 
 * Fix entity keyvalues being lowercased when parsed from files.
+* Allow VMTs to use ``/* */`` comments.
 
 --------------
 Version 2.3.15

src/srctools/vmt.py

@@ -133,7 +133,12 @@ def __init__(
     def parse(cls, data: Iterable[str], filename: str = '') -> 'Material':
         """Parse a VMT from the file."""
         # Block escapes, so "files\test\tex" doesn't have a tab in it.
-        tok = Tokenizer(data, filename, string_bracket=True, allow_escapes=False)
+        tok = Tokenizer(
+            data, filename,
+            string_bracket=True,
+            allow_escapes=False,
+            allow_star_comments=True,
+        )
 
         # First look for the shader name -
         # which must be the first string