Use make more intelligently

doc/Makefile

@@ -20,7 +20,7 @@ help:
 	@echo "Please use \`make <target>' where <target> is one of"
 	@echo "  clean      to remove genrated output"
 	@echo "  html       to make standalone HTML files"
-	@echo "  notebooks   to make the Jupyter notebook-based tutorials"
+	@echo "  notebooks  to make the Jupyter notebook-based tutorials"
 	@echo "  dirhtml    to make HTML files named index.html in directories"
 	@echo "  singlehtml to make a single large HTML file"
 	@echo "  pickle     to make pickle files"
@@ -50,7 +50,7 @@ clean:
 
 notebooks:
 
-	make -C tutorial notebooks
+	make -C tutorial
 
 html:
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html

doc/tutorial/Makefile

@@ -1,24 +1,6 @@
-tutorials := basic.rst categorical.rst distributions.rst regression.rst axis_grids.rst aesthetics.rst color_palettes.rst
+rst_files := $(patsubst %.ipynb,%.rst,$(wildcard *.ipynb))
 
-notebooks: ${tutorials}
+tutorial: ${rst_files}
 
-basic.rst: basic.ipynb
-	../tools/nb_to_doc.py basic 
-
-categorical.rst: categorical.ipynb
-	../tools/nb_to_doc.py categorical
-
-distributions.rst: distributions.ipynb
-	../tools/nb_to_doc.py distributions
-
-regression.rst: regression.ipynb
-	../tools/nb_to_doc.py regression
-
-axis_grids.rst: axis_grids.ipynb
-	../tools/nb_to_doc.py axis_grids
-
-aesthetics.rst: aesthetics.ipynb
-	../tools/nb_to_doc.py aesthetics
-
-color_palettes.rst: color_palettes.ipynb
-	../tools/nb_to_doc.py color_palettes 
+%.rst: %.ipynb
+	../tools/nb_to_doc.py $*