better variable names in join example, and correct quoting
commit50146ebeaaefb68522e820b05012426d7807b9d9
authorJörg Lehmann <joergl@users.sourceforge.net>
Mon, 15 Oct 2012 17:51:22 +0000 (15 17:51 +0000)
committerJörg Lehmann <joergl@users.sourceforge.net>
Mon, 15 Oct 2012 17:51:22 +0000 (15 17:51 +0000)
tree7b6c07e9c3f259aa29f94c9bff6147df3750fe3b
parentc05e0cdc4c558ede4323ee792bedb3aa99ca0804
better variable names in join example, and correct quoting

git-svn-id: https://pyx.svn.sourceforge.net/svnroot/pyx/trunk/pyx@3304 069f4177-920e-0410-937b-c2a4a81bcd90
examples/graphs/join.py
examples/graphs/join.txt