convenience

diff --git a/Makefile b/Makefile
index 1ee9e99..bda9ca8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -89,9 +89,13 @@ sfa/methods/__init__.py:
 force:
 
 ##########
+# a lot of stuff in the working dir is just noise
+scan:
+       @find . -type f | egrep -v '^\./\.|/\.git/|/\.svn/|TAGS|AA-|~$$|egg-info|\.(py[co]|doc|html|pdf|png|svg|out|bak|xml|dg)$$' 
 tags:  
-       find . -type f | egrep -v '/\.git/|/\.svn/|TAGS|AA-|~$$|\.(py[co]|doc|html|pdf|png|svg|out|bak|xml|dg)$$' | xargs etags
-.PHONY: tags
+       $(MAKE) scan | xargs etags
+
+.PHONY: scan tags
 
 signatures:
        (cd sfa/methods; grep 'def.*call' *.py > SIGNATURES)