1 files changed, 4 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index a167e28..3959b2a 100644
--- a/Makefile
+++ b/Makefile
@@ -11,5 +11,9 @@ all: book.pdf
 book.pdf: book.css $(chapters)
 	./markdown-to-pdf $(chapters) > book.pdf
 
+count:
+	wc -w $(chapters)
+	echo 100 '*' $$(cat $(chapters) | wc -w) / 30000 | bc -l
+
 clean:
 	rm -f book.pdf book.html