Lcalc.PrintSourceval format_expr :
?debug:bool ->
Dcalc.Ast.decl_ctx ->
Format.formatter ->
'm Ast.marked_expr ->
unitval format_scope :
?debug:bool ->
Dcalc.Ast.decl_ctx ->
Format.formatter ->
(Dcalc.Ast.ScopeName.t * ('m Ast.expr, 'm) Dcalc.Ast.scope_body) ->
unit