From 0e5e7040f88956b30b096f29ec6b9ae87884cbae Mon Sep 17 00:00:00 2001
From: David Van Horn <dvanhorn@ccs.neu.edu>
Date: Fri, 23 Jun 2017 11:02:08 -0400
Subject: [PATCH] Restore invisible-element-to-collect-for-acmart-extras.

---
 scribble-lib/scribble/acmart.rkt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scribble-lib/scribble/acmart.rkt b/scribble-lib/scribble/acmart.rkt
index 03448ff6..79ef787e 100644
--- a/scribble-lib/scribble/acmart.rkt
+++ b/scribble-lib/scribble/acmart.rkt
@@ -80,6 +80,8 @@
  [CCSXML 
   (->* () () #:rest (listof pre-content?)
        any/c)])
+(provide
+  invisible-element-to-collect-for-acmart-extras)
 
 (define-syntax-rule (defopts name ...)
   (begin (define-syntax (name stx)
@@ -136,6 +138,9 @@
      (make-css-addition (abs "acmart.css"))
      (make-tex-addition (abs "acmart.tex")))))
 
+(define invisible-element-to-collect-for-acmart-extras
+  (make-element (make-style "invisible-element-to-collect-for-acmart-extras" acmart-extras) '()))
+
 ;; ----------------------------------------
 ;; Abstracts: