view .hg-format-source @ 6738:cf37748874f4 stable

topic: add a simple debug command to list changesets with problematic tns

The following topic namespaces are considered problematic:

- "none", which currently represents an empty topic namespace and should never
  appear in commit extras

- "default", which previously was representing an empty topic namespace and now
  might confuse some code

{"pattern": "glob:hgext3rd/**/*.py", "tool": "byteify-strings"}