diff --git a/Makefile b/Makefile
index 5469056..79fcdda 100644
--- a/Makefile
+++ b/Makefile
@@ -37,14 +37,7 @@ TEX := latexmk -lualatex $(ARGS)
 # 		to solve this odd instability...
 texToDoc = \
 	@echo "texToDoc: $1 -> $2"; \
-	cat $1 \
-		| egrep '(^%$3|^\\\\edef\\\\$*@[A-Z][A-Z]+)' \
-		| sed 's/^\(\\\\edef\\\\\)$*@/%$3\\1/'\
-		| sed 's/%$3%%%% \(.*\)/%$3\\\\subsubsection{\1}\\\\label{subsubsec:\1}/' \
-		| sed 's/%$3%%% \(.*\)/%$3\\\\subsection{\1}\\\\label{subsec:\1}/' \
-		| sed 's/%$3%% \(.*\)/%$3\\\\section{\1}\\\\label{sec:\1}/' \
-		| sed 's/%$3\s\+>>\s\+\(.*\)/%$3\\\\begin{verbatim} \1 \\\\end{verbatim}/' \
-		| cut -c 3- - > $2
+	./cls2tex.sh $1 $2 $3