From 98b707428716b3f24b81f1a2c0446359e5ca4a07 Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Sat, 6 Nov 2021 13:07:04 +0100
Subject: [PATCH] Enable math characters in vector (node) names for command
 spectrum Replace ft_getpnames() by ft_getpnames_quotes().

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

diff --git a/src/frontend/spec.c b/src/frontend/spec.c
index 9f18130a1..8e5d2c108 100644
--- a/src/frontend/spec.c
+++ b/src/frontend/spec.c
@@ -162,7 +162,7 @@ com_spec(wordlist *wl)
         }
     }
 
-    names = ft_getpnames(wl, TRUE);
+    names = ft_getpnames_quotes(wl, TRUE);
     vlist = NULL;
     ngood = 0;
     for (pn = names; pn; pn = pn->pn_next) {