Add a comment about the fancines in the Makefile for Lec 10 example code

kbroman · Apr 3, 2014 · bd84bb7 · bd84bb7
1 parent 2808e23
commit bd84bb7
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/10_BigJobs/Code/Makefile b/10_BigJobs/Code/Makefile
@@ -2,3 +2,9 @@ html: chunk_ref.html chunk_dep.html
 
 %.html: %.Rmd
 	R -e 'library(knitr);knit2html("$^")'
+
+# A bit of fanciness there.
+#
+# % stands for anything, so we can have a general rule.
+#
+# $^ stands for the first dependency (%.Rmd in this case).