Merge branch 'ticket-14'. Fixes #14.

jaraco · Aug 22, 2022 · 9c21c95 · 9c21c95
2 parents e18c4be + da0c62b
commit 9c21c95
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diff --git a/cssutils/cssproductions.py b/cssutils/cssproductions.py
@@ -25,7 +25,7 @@
     'invalid1': r'\"([^\n\r\f\\"]|\\{nl}|{escape})*',
     'invalid2': r"\'([^\n\r\f\\']|\\{nl}|{escape})*",
     'comment': r'\/\*[^*]*\*+([^/][^*]*\*+)*\/',
-    'ident': r'[-]?{nmstart}{nmchar}*',
+    'ident': r'[-]{0,2}{nmstart}{nmchar}*',
     'name': r'{nmchar}+',
     # TODO???
     'num': r'[+-]?[0-9]*\.[0-9]+|[+-]?[0-9]+',  # r'[-]?\d+|[-]?\d*\.\d+',

diff --git a/cssutils/tests/test_tokenize2.py b/cssutils/tests/test_tokenize2.py
@@ -19,6 +19,7 @@ class TestTokenizer:
         ' a ': [('S', ' ', 1, 1), ('IDENT', 'a', 1, 2), ('S', ' ', 1, 3)],
         '_a': [('IDENT', '_a', 1, 1)],
         '-a': [('IDENT', '-a', 1, 1)],
+        '--a': [('IDENT', '--a', 1, 1)],
         'aA-_\200\377': [('IDENT', 'aA-_\200\377', 1, 1)],
         'a1': [('IDENT', 'a1', 1, 1)],
         # escapes must end with S or max 6 digits: