object

# edcg

> Multiple hidden parameters: an extension to Prolog's DCG notation.

author:
  `Peter Van Roy; adapted to Logtalk by Paulo Moura.`
version:
  `1.0`
date:
  `2018/5/30`
copyright:
  `Copyright (C) 1992 Peter Van Roy`
license:
  `MIT`

compilation flags:
  `static, context_switching_calls`

implements:
  `public expanding`
provides:
  `logtalk::message_tokens//2`

## Public interface

(see related entities)

## Protected interface

(see related entities)

## Private predicates

### pred_info/3

compilation flags:
  `dynamic`

### acc_info/7

compilation flags:
  `dynamic`

### acc_info/5

compilation flags:
  `dynamic`

### pass_info/2

compilation flags:
  `dynamic`

### pass_info/1

compilation flags:
  `dynamic`

## Operators

### op(1200,xfx,-->>) (public)

## Remarks

### (none)

## See also

### (none)