[LyX/master] Add negmedspace and negthickspace to context menu

[Juergen Spitzmueller]

commit 05eae049d86b05382be0d7219c1739b60603593c
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Wed Jun 24 14:47:12 2020 +0200

    Add negmedspace and negthickspace to context menu
---
 lib/ui/stdcontext.inc |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/lib/ui/stdcontext.inc b/lib/ui/stdcontext.inc
index bd27a60..62d7e4b 100644
--- a/lib/ui/stdcontext.inc
+++ b/lib/ui/stdcontext.inc
@@ -245,6 +245,8 @@ Menuset
 		Item "Visible Space|a" "inset-modify space \textvisiblespace{}"
 		Item "Thin Space|T" "inset-modify space \thinspace{}"
 		Item "Negative Thin Space|N" "inset-modify space \negthinspace{}"
+		Item "Negative Medium Space|v" "inset-modify space \negmedspace{}"
+		Item "Negative Thick Space|h" "inset-modify space \negthickspace{}"
 		Item "Half Quad Space (Enskip)|k" "inset-modify space \enskip{}"
 		Item "Protected Half Quad Space (Enspace)|E" "inset-modify space \enspace{}"
 		Item "Quad Space|Q" "inset-modify space \quad{}"