Lean4
/-- Lists all instances with a long name beginning with `inst`,
gathered according to the module they are defined in.
This is useful for finding automatically named instances with absurd names.
Use as `#long_names` or `#long_names 100` to specify the length.
-/
@[command_parser 1000]
public meta def «command#long_instances_» : Lean.ParserDescr✝ :=
ParserDescr.node✝ `«command#long_instances_» 1022
(ParserDescr.binary✝ `andthen (ParserDescr.symbol✝ "#long_instances ")
(ParserDescr.unary✝ `optional (ParserDescr.const✝ `num)))