Module Merlin_analysis.Typed_hole

This module should be used to work with typed holes. The main goal is to hide syntactic representation of a typed hole, which may change in future

val can_be_hole : string -> bool

checks whether the current string matches the syntax representation of a typed hole

val is_a_hole : Merlin_kernel.Mbrowse.t -> bool

is_a_hole nodes checks whether the leaf node 1 is a typed hole

Note: this function is extracted from merlin sources handling Construct command in merlin/src/frontend/query_commands.ml

1 leaf node is the head of the list, as Mbrowse.t = (Env.t * Browse_raw.node) list