def Lean.PPContext.runCoreM {α : Type} (ppCtx : Lean.PPContext) (x : Lean.CoreM α) : IO α

def Lean.PPContext.runMetaM {α : Type} (ppCtx : Lean.PPContext) (x : Lean.MetaM α) : IO α

def Lean.PrettyPrinter.ppCategory (cat : Lean.Name) (stx : Lean.Syntax) : Lean.CoreM Lean.Format

def Lean.PrettyPrinter.ppTerm (stx : Lean.Term) : Lean.CoreM Lean.Format

Equations

• Lean.PrettyPrinter.ppTerm stx = Lean.PrettyPrinter.ppCategory `term stx.raw

def Lean.PrettyPrinter.ppUsing (e : Lean.Expr) (delab : Lean.Expr → Lean.MetaM Lean.Term) : Lean.MetaM Lean.Format

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opaque Lean.PrettyPrinter.pp.exprSizes : Lean.Option Bool

def Lean.PrettyPrinter.ppExpr (e : Lean.Expr) : Lean.MetaM Lean.Format

Equations

• Lean.PrettyPrinter.ppExpr e = (Lean.PrettyPrinter.ppUsing e fun (e : Lean.Expr) => Lean.PrettyPrinter.delab e) >>= Lean.PrettyPrinter.maybePrependExprSizes✝ e

def Lean.PrettyPrinter.ppExprWithInfos (e : Lean.Expr) (optsPerPos : Lean.PrettyPrinter.Delaborator.OptionsPerPos := ∅) (delab : Lean.PrettyPrinter.Delaborator.Delab := Lean.PrettyPrinter.Delaborator.delab) : Lean.MetaM Lean.FormatWithInfos

Return a fmt representing pretty-printed e together with a map from tags in fmt to Elab.Info nodes produced by the delaborator at various subexpressions of e.

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def Lean.PrettyPrinter.ppConstNameWithInfos (constName : Lean.Name) : Lean.MetaM Lean.FormatWithInfos

@[export lean_pp_expr]

def Lean.PrettyPrinter.ppExprLegacy (env : Lean.Environment) (mctx : Lean.MetavarContext) (lctx : Lean.LocalContext) (opts : Lean.Options) (e : Lean.Expr) : IO Lean.Format

def Lean.PrettyPrinter.ppTactic (stx : Lean.TSyntax `tactic) : Lean.CoreM Lean.Format

Equations

• Lean.PrettyPrinter.ppTactic stx = Lean.PrettyPrinter.ppCategory `tactic stx.raw

def Lean.PrettyPrinter.ppCommand (stx : Lean.Command) : Lean.CoreM Lean.Format

Equations

• Lean.PrettyPrinter.ppCommand stx = Lean.PrettyPrinter.ppCategory `command stx.raw

def Lean.PrettyPrinter.ppModule (stx : Lean.TSyntax `Lean.Parser.Module.module) : Lean.CoreM Lean.Format

Equations

• Lean.PrettyPrinter.ppModule stx = Lean.PrettyPrinter.parenthesize Lean.Parser.Module.module.parenthesizer stx.raw >>= Lean.PrettyPrinter.format Lean.Parser.Module.module.formatter

def Lean.PrettyPrinter.ppSignature (c : Lean.Name) : Lean.MetaM Lean.FormatWithInfos

Pretty-prints a declaration c as c.{<levels>} <params> : <type>.

Equations

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unsafe def Lean.PrettyPrinter.registerParserCompilers : IO Unit

def Lean.MessageData.ofFormatWithInfosM (fmt : Lean.MetaM Lean.FormatWithInfos) : Lean.MessageData

Turns a MetaM FormatWithInfos into a MessageData.lazy which will run the monadic value.

def Lean.MessageData.ofLazyM (f : Lean.MetaM Lean.MessageData) (es : Array Lean.Expr := #[]) : Lean.MessageData

Turns a MetaM MessageData into a MessageData.lazy which will run the monadic value. The optional array of expressions is used to set the hasSyntheticSorry fields, and should comprise the expressions that are included in the message data.

Equations

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

def Lean.MessageData.ofConst (e : Lean.Expr) : Lean.MessageData

Pretty print a const expression using delabConst and generate terminfo. This function avoids inserting @ if the constant is for a function whose first argument is implicit, which is what the default toMessageData for Expr does. Panics if e is not a constant.

Equations

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

def Lean.MessageData.signature (c : Lean.Name) : Lean.MessageData

Generates MessageData for a declaration c as c.{<levels>} <params> : <type>, with terminfo.

Equations

• Lean.MessageData.signature c = Lean.MessageData.ofFormatWithInfosM (Lean.PrettyPrinter.ppSignature c)