Cmdlang_stdlib_runner.Positional_stateSourceA mutable state that will collect parsing information for positional arguments.
This state is compiled from the AST representation of the command line and is used to collect and store the values of positional arguments during the calls to Arg.anon_fun.
type t = {pos : One_pos.packed array;pos_all : Pos_all.packed option;mutable current_pos : int;}val make :
pos:One_pos.packed list ->
pos_all:Pos_all.packed option ->
t Cmdlang_ast.Ast.or_error_msgUpdate the positional state based on the parsing of the next positional argument in the command line.
This section is dedicated to create contents to display for --help messages, such as in:
Usage: my_command [OPTIONS] [ARGUMENTS]
ARGUMENTS:
<arg> description of arg1
<arg> description of arg2