Author: Joseph Wright <joseph.wright@morningstar2.co.uk>
Description: fix 'unusual' .dtx structure to be compatible with TeX Live 2020
Bug-Debian: #954916

--- a/lgrind.dtx
+++ b/lgrind.dtx
@@ -30,6 +30,7 @@
 \documentclass{ltxdoc}
 \CodelineIndex
 \RecordChanges
+\begin{document}
 \DocInput{lgrind.dtx}
 \end{document}
 %</driver>
@@ -40,7 +41,6 @@
 % \frenchspacing
 % 
 % \GetFileInfo{lgrind.dtx}
-% \begin{document}
 % \title{The \LG{} package\thanks{This file
 %         has version number \fileversion, last
 %         revised \filedate.}}