From 4e0058afc5ea040a788d70edbfa43593295816d1 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <p.w.stephenson@ntlworld.com>
Date: Fri, 3 Jul 2020 21:05:46 +0100
Subject: users/24971: ${(-)var} sorts on signed integers

---
 Src/subst.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Src/subst.c')

diff --git a/Src/subst.c b/Src/subst.c
index ed3f4a82b..b98ddaf02 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -1979,6 +1979,10 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		case 'n':
 		    sortit |= SORTIT_NUMERICALLY;
 		    break;
+		case '-':
+		case Dash:
+		    sortit |= SORTIT_NUMERICALLY_SIGNED;
+		    break;
 		case 'a':
 		    sortit |= SORTIT_SOMEHOW;
 		    indord = 1;
-- 
cgit 1.4.1