Module diff 

Diff preview controls for file operations

Constants

CONTEXT_RADIUS

Number of context lines to include around changes in unified diff output

HEAD_LINE_COUNT

Number of leading diff lines to retain when condensing previews

MAX_FILES_IN_SUMMARY

Maximum number of files to list in suppression summary

MAX_INLINE_DIFF_FILES

Maximum number of files to show inline diffs for before suppression

MAX_PREVIEW_BYTES

Maximum number of bytes allowed in diff preview inputs

MAX_PREVIEW_LINES

Maximum number of diff lines to keep in preview output before condensation

MAX_SINGLE_FILE_CHANGES

Maximum additions + deletions in a single file before suppression

MAX_TOTAL_DIFF_LINES

Maximum total diff lines across all files before suppression

SUPPRESSION_HINT

Hint message shown with suppressed diffs

SUPPRESSION_MESSAGE

Message shown when inline diffs are suppressed

TAIL_LINE_COUNT

Number of trailing diff lines to retain when condensing previews