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Documentation / Mathematica / Front End / Front End Tokens / Help Menu /

"RebuildHelpIndex"

FilledSmallSquare "RebuildHelpIndex" is a front end token that rebuilds the categories and index for the Help Browser.

FilledSmallSquare This token is equivalent to the menu command Help RightTriangle Rebuild Help Index.

FilledSmallSquare Use this command when you have installed an add-on package or modified documentation files.

FilledSmallSquare To execute a front end token, you typically evaluate a command of the form FrontEndExecute[FrontEndToken[token]].