Implement an advanced fuzzy diffing feature for interdiff#156

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kerneltoast wants to merge 29 commits into

twaugh:masterfrom

kerneltoast:sultan/new-fuzzy-algo

Commits on Mar 9, 2026

Revert "interdiff: Suppress false 'doesn't contain a patch' for non-diff patches"
kerneltoast
committed
Make patch arguments more extensible in apply_patch()
kerneltoast
committed
Simplify original file creation in output_delta()
kerneltoast
committed
Add xasprintf() helper for safe formatted string allocation

kerneltoast
and
claude
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Use xasprintf() for safe formatted string allocation

kerneltoast
and
claude
committed
Implement an advanced fuzzy diffing feature for interdiff
kerneltoast
committed
Fix incorrect base file direction in fuzzy mode
kerneltoast
committed
Fix bogus hunk removal in split_patch_hunks()
kerneltoast
committed
Fix hunk lookup to use actual applied position, not adjusted one

kerneltoast
and
claude
committed
Use -N on patch all the time
kerneltoast
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Add run_diff() helper function
kerneltoast
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Add skip_two_lines() helper function
kerneltoast
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Begin fixing the direction of delta differences in fuzzy mode
kerneltoast
committed
Separate delta and context differences in fuzzy mode
kerneltoast
committed
Show files only in one patch under fuzzy mode headers
kerneltoast
committed
Fix crash in ctx_lookahead() on trailing "+" lines
kerneltoast
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Fix newline stripping for reverted patches in create_orig
kerneltoast
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Add get_fuzz() helper function
kerneltoast
committed
Fix split hunk context imbalance causing patch rejections
kerneltoast
committed
Clean up .orig files left by the patch utility
kerneltoast
committed
Handle "\ No newline" markers in split_patch_hunks()
kerneltoast
committed
Filter spurious edge lines from context differences
kerneltoast
committed
Handle /dev/null file creations and deletions
kerneltoast
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Show file permission mode differences in fuzzy mode

kerneltoast
and
claude
committed
Warn when empty file is passed as a patch
kerneltoast
committed
tests: Add fuzzy mode tests for interdiff

kerneltoast
and
claude
committed
tests: Add stress-test script for fuzzy mode
kerneltoast
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Symlink README.md to README
kerneltoast
committed
Update README build instructions and add testing section
kerneltoast
committed

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Implement an advanced fuzzy diffing feature for interdiff#156

Implement an advanced fuzzy diffing feature for interdiff#156
kerneltoast wants to merge 29 commits into
twaugh:masterfrom
kerneltoast:sultan/new-fuzzy-algo

Commits on Mar 9, 2026

Revert "interdiff: Suppress false 'doesn't contain a patch' for non-diff patches"

Make patch arguments more extensible in apply_patch()

Simplify original file creation in output_delta()

Add xasprintf() helper for safe formatted string allocation

Use xasprintf() for safe formatted string allocation

Implement an advanced fuzzy diffing feature for interdiff

Fix incorrect base file direction in fuzzy mode

Fix bogus hunk removal in split_patch_hunks()

Fix hunk lookup to use actual applied position, not adjusted one

Use -N on patch all the time

Add run_diff() helper function

Add skip_two_lines() helper function

Begin fixing the direction of delta differences in fuzzy mode

Separate delta and context differences in fuzzy mode

Show files only in one patch under fuzzy mode headers

Fix crash in ctx_lookahead() on trailing "+" lines

Fix newline stripping for reverted patches in create_orig

Add get_fuzz() helper function

Fix split hunk context imbalance causing patch rejections

Clean up .orig files left by the patch utility

Handle "\ No newline" markers in split_patch_hunks()

Filter spurious edge lines from context differences

Handle /dev/null file creations and deletions

Show file permission mode differences in fuzzy mode

Warn when empty file is passed as a patch

tests: Add fuzzy mode tests for interdiff

tests: Add stress-test script for fuzzy mode

Symlink README.md to README

Update README build instructions and add testing section