SKILL.md
fastmod
Instructions
You can occasionally use fastmod or sed to make mass updates to the codebase and avoid wasting tokens changing each case one at a time.
Before making many repetitive changes to the codebase, consider using fastmod --accept-all.
THINK HARD about how best to use fastmod as it can dramatically improve your productivity.
Examples
Example of switching the py_type function to take heap: &Heap instead of a generic H: HeapAccess parameter:
fastmod --accept-all 'fn py_type<H: HeapAccess>\((.+?), heap: &H\b' 'fn py_type($1, heap: &Heap'