|Maximum number of revisions of a page that will be checked against every new edit made to determine whether the edit was a manual revert.
|引进版本：||1.36.0 (Gerrit change 607855; git #1dc2319c)|
|其他设置： 按首字母排序 | 按功能排序|
Maximum number of revisions of a page that will be checked against every new edit made to determine whether the edit was a manual revert.
Computational time required increases roughly linearly with this configuration variable.
Larger values will let you detect very deep reverts, but at the same time can give unexpected results (such as marking large amounts of edits as reverts) and may slow down the wiki slightly when saving new edits.
Setting this to 0 will disable the manual revert detection feature entirely.
See m:Research:Revert for a discussion on this topic.