$OpenBSD: patch-texmf-dist_tex_latex_lstaddons_lstlinebgrd_sty,v 1.1 2020/08/18 18:40:21 edd Exp $

Fix lstlinebgrd.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930850

Index: texmf-dist/tex/latex/lstaddons/lstlinebgrd.sty
--- texmf-dist/tex/latex/lstaddons/lstlinebgrd.sty.orig
+++ texmf-dist/tex/latex/lstaddons/lstlinebgrd.sty
@@ -27,10 +27,10 @@
 \lst@Key{numbers}{none}{%
     \def\lst@PlaceNumber{\lst@linebgrd}%
     \lstKV@SwitchCases{#1}%
-    {none&\\%
-     left&\def\lst@PlaceNumber{\llap{\normalfont
+    {none:\\%
+     left:\def\lst@PlaceNumber{\llap{\normalfont
                 \lst@numberstyle{\thelstnumber}\kern\lst@numbersep}\lst@linebgrd}\\%
-     right&\def\lst@PlaceNumber{\rlap{\normalfont
+     right:\def\lst@PlaceNumber{\rlap{\normalfont
                 \kern\linewidth \kern\lst@numbersep
                 \lst@numberstyle{\thelstnumber}}\lst@linebgrd}%
     }{\PackageError{Listings}{Numbers #1 unknown}\@ehc}}
