From 76f837b0b70b0d359a8cd9559b6d2ac05b552a1a Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Wed, 27 Sep 2023 15:49:37 +0200
Subject: [PATCH] skip all pre-processing for expanded input files created by
 'listing r'

---
 src/frontend/inpcom.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index f5f1c1e73..97c822937 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -1009,6 +1009,10 @@ struct card *inp_readall(FILE *fp, const char *dir_name,
     rv = inp_read(fp, 0, dir_name, comfile, intfile);
     cc = rv.cc;
 
+    /* skip all pre-processing for expanded input files created by 'listing r' */
+    if (ciprefix("* expanded deck of", cc->line))
+        return cc;
+
     /* files starting with *ng_script are user supplied command files */
     if (cc && ciprefix("*ng_script", cc->line))
         comfile = TRUE;