From 8895a6e633be5e3da68e89360c3c973809509af3 Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Sat, 6 Nov 2021 13:07:49 +0100
Subject: [PATCH] Enable math characters in vector (node) names for command
 alter Replace ft_getpnames() by ft_getpnames_quotes().

---
 src/frontend/device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/device.c b/src/frontend/device.c
index e861944cb..a549edad7 100644
--- a/src/frontend/device.c
+++ b/src/frontend/device.c
@@ -1251,7 +1251,7 @@ com_alter_common(wordlist *wl, int do_model)
     words = eqword->wl_next;
     /* skip next line if words is a vector */
     if (!eq(words->wl_word, "["))
-        names = ft_getpnames(words, FALSE);
+        names = ft_getpnames_quotes(words, FALSE);
     else
         names = NULL;