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.

Gcongr 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 🔍" true

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)