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-rw-r--r--Doc/tools/extensions/pyspecific.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/tools/extensions/pyspecific.py b/Doc/tools/extensions/pyspecific.py
index cdb8cf8..c29846e 100644
--- a/Doc/tools/extensions/pyspecific.py
+++ b/Doc/tools/extensions/pyspecific.py
@@ -48,6 +48,11 @@ Body.enum.converters['loweralpha'] = \
Body.enum.converters['lowerroman'] = \
Body.enum.converters['upperroman'] = lambda x: None
+# monkey-patch the productionlist directive to allow hyphens in group names
+# https://github.com/sphinx-doc/sphinx/issues/11854
+from sphinx.domains import std
+
+std.token_re = re.compile(r'`((~?[\w-]*:)?\w+)`')
# Support for marking up and linking to bugs.python.org issues