more bug fixes on diff #34
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herbiebradley
approved these changes
Dec 23, 2022
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Fix various bugs of diff functions after validating with broader edge cases. This is a redo of the PR #33 (too many conflicts and I'd rather start over).
A couple behavior changes:
@@ -1 +1 @@which is supposed to default to@@ -1,1 +1,1 @@according to https://en.wikipedia.org/wiki/Diff#Unified_format\ No newline at end of fileby replacing matching lines by empty strings (possibly taking out the next\nif exists)There are other smaller fixes like edge behaviors in the case of
ADDFILE, adding a bigger real world GitHub commit in the test cases, etc.