Allow dashes in manual page URL fragments

jtackaberry · Mar 1, 2022 · 7300b16 · 7300b16
1 parent 2c4d046
commit 7300b16
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/parse.py b/src/parse.py
@@ -457,7 +457,9 @@ def parse_manual(self, scope, f):
                     if ref == topref:
                         ref.flags['display'] = heading
                         ref.update()
-                    symbol =  re.sub(r'[^a-zA-Z0-9 ]', '', heading.lower()).replace(' ', '_')
+                    # Symbol is used for URL fragment
+                    symbol = re.sub(r'[^a-zA-Z0-9- ]', '', heading.lower())
+                    symbol = re.sub(r' +', '_', symbol).replace('_-_', '-')
                     ref = Reference(self, file=path, line=n, type='section', scopes=[topref], symbol=symbol)
                     ref.flags['display'] = heading
                     ref.flags['level'] = level