From 66281cad4eacd48135ef6c9bee149b3523e46ef9 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sun, 19 Jan 2014 16:35:10 +0100
Subject: [PATCH] inpcom.c: exclude command 'shell' from lower case letter
 transformation

reported by Dominique Michel
[Ngspice-users] gs is confused with the shell command

shell gs -dBATCH -dNOPAUSE -sDEVICE=png256 -sOutputFile="plot.png"
---
 src/frontend/inpcom.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index 37ae3f4b2..7c40436d5 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -838,6 +838,7 @@ inp_read(FILE *fp, int call_depth, char *dir_name, bool comfile, bool intfile)
                  !ciprefix(".inc", buffer) &&
                  !ciprefix("codemodel", buffer) &&
                  !ciprefix("echo", buffer) &&
+                 !ciprefix("shell", buffer) &&
                  !ciprefix("source", buffer) &&
                  !ciprefix("load", buffer)
                 )