Edit something here. Add a line, change a word, whatever. This section is yours to dirty up.
This is where Claude will make edits externally. It contains placeholder text that will be modified. The three-way merge should handle this cleanly.
These lines are committed to git. When you edit any of them, the gutter should show blue markers. Adding new lines above or below should show green markers.
This section should survive any merge without changes. It exists just to verify that context lines pass through correctly.
End of test file.