Simplified regex which works nice on prose

Author: kaste

codespell_lib/_codespell.py

@@ -37,7 +37,7 @@
     "\\b[\\w.%+-]+@[\\w.-]+\\b)"
 )
 inline_ignore_regex = re.compile(
-    r"([^\w\s]) codespell:ignore(\s(?P<words>[\w,]*))?(\s+\1|$)"
+    r"[^\w\s]\s?codespell:ignore\b(\s+(?P<words>[\w,]*))?"
 )
 encodings = ("utf-8", "iso-8859-1")
 USAGE = """

codespell_lib/tests/test_basic.py

@@ -342,21 +342,23 @@ def test_ignore_word_list(
     ('abandonned abondon abilty  # codespell:ignore\r\n', 0),
     ('abandonned abondon abilty  # codespell:ignore  # noqa: E501\n', 0),
     ('abandonned abondon abilty  # codespell:ignore # noqa: E501\n', 0),
+    ('abandonned abondon abilty  # codespell:ignore# noqa: E501\n', 0),
+    ('abandonned abondon abilty  # codespell:ignore, noqa: E501\n', 0),
+    ('abandonned abondon abilty  #codespell:ignore\n', 0),
     # ignore these for safety
-    ('abandonned abondon abilty  # codespell:ignore# noqa: E501\n', 3),
-    ('abandonned abondon abilty  # codespell:ignore, noqa: E501\n', 3),
-    ('abandonned abondon abilty  # codespell:ignore/noqa: E501\n', 3),
     ('abandonned abondon abilty  # codespell:ignorenoqa: E501\n', 3),
-    ('abandonned abondon abilty  #codespell:ignore\n', 3),
     ('abandonned abondon abilty  codespell:ignore\n', 3),
     ('abandonned abondon abilty codespell:ignore\n', 3),
     # showcase different comment markers
     ("abandonned abondon abilty ' codespell:ignore\n", 0),
     ('abandonned abondon abilty " codespell:ignore\n', 0),
     ('abandonned abondon abilty ;; codespell:ignore\n', 0),
     ('abandonned abondon abilty /* codespell:ignore */\n', 0),
-    # avoid false positive
-    ('You could also use line based igore ( codespell:ignore ) to igore ', 2),
+    # prose examples
+    ('You could also use line based igore ( codespell:ignore ) to igore ', 0),
+    ('You could also use line based igore (codespell:ignore) to igore ', 0),
+    ('You could also use line based igore (codespell:ignore igore) to igore ', 0),  # noqa: E501
+    ('You could also use line based igore (codespell:ignore igare) to igore ', 2),  # noqa: E501
 ])
 def test_inline_ignores(
     tmpdir: pytest.TempPathFactory,