CongrM widget

This file defines a congrm? tactic that displays a widget panel allowing to generate a congrm call with holes specified by selecting subexpressions in the goal.

CongrM widget

def makeCongrMString (pos : Array Lean.SubExpr.GoalsLocation) (goalType : Lean.Expr) : SelectInsertParams → Lean.MetaM (String × String × Option (String.Pos × String.Pos))

Return the link text and inserted text above and below of the congrm widget.

Equations

• One or more equations did not get rendered due to their size.

def CongrMSelectionPanel.rpc (params : SelectInsertParams) : Lean.Server.RequestM (Lean.Server.RequestTask ProofWidgets.Html)

Rpc function for the congrm widget.

Equations

• CongrMSelectionPanel.rpc = mkSelectionPanelRPC makeCongrMString "Use shift-click to select sub-expressions in the goal that should become holes in congrm." "CongrM 🔍"

def CongrMSelectionPanel : ProofWidgets.Component SelectInsertParams

The congrm widget.

Equations

• One or more equations did not get rendered due to their size.

def tacticCongrm? : Lean.ParserDescr

Display a widget panel allowing to generate a congrm call with holes specified by selecting subexpressions in the goal.

Equations

• tacticCongrm? = Lean.ParserDescr.node `tacticCongrm? 1024 (Lean.ParserDescr.nonReservedSymbol "congrm?" false)