Extract list of chapters from index.mdwn

There's no point in duplicating the list in Makefile.

1 files changed, 1 insertions, 18 deletions

diff --git a/Makefile b/Makefile
index ca551f8..ee5da77 100644
--- a/Makefile
+++ b/Makefile
@@ -1,21 +1,4 @@
-chapters = \
-	introduction.mdwn \
-	quickie-overview.mdwn \
-	inboxes.mdwn \
-	projects-next-actions.mdwn \
-	doing.mdwn \
-	calendars.mdwn \
-	journalling.mdwn \
-	files.mdwn \
-	someday-maybe.mdwn \
-	waiting-for.mdwn \
-	daily-routine.mdwn \
-	review.mdwn \
-	automation.mdwn \
-	getting-started.mdwn \
-	ungood.mdwn \
-	conclusion.mdwn \
-	references.mdwn
+chapters = $(shell ./list-chapters index.mdwn)
 
 all: book.pdf book.epub book.mobi