Manual:$wgWikidiff2Options

Details
Options for wikidiff2:


 * useMultiFormat - (bool) Whether to use wikidiff2_multi_format_diff if it is available. This temporarily defaults to false, during migration to the new code. It is available in wikidiff2 1.14.0+.

The following options are only effective if wikidiff2_multi_format_diff is enabled. See README.md in wikidiff2 for details:


 * numContextLines
 * changeThreshold
 * movedLineThreshold
 * maxMovedLines
 * maxWordLevelDiffComplexity
 * maxSplitSize
 * initialSplitThreshold
 * finalSplitThreshold

Also:


 * formatOptions - An array of format-specific overrides. The key may be "inline" or "table" and the value is an array with keys numContextLines, changeThreshold, etc.