--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/evolve-session	Sun Mar 09 11:41:18 2014 -0400
@@ -0,0 +1,52 @@
+# Let's grab the Python Code of Conduct and have a look
+hg clone http://hg.python.org/coc/
+cd coc
+hg log -G
+ls
+
+# Now let's add a couple of bookmarks
+hg book upstream
+hg book jordi
+
+# And make two changes
+fold -s -w 72 CodeOfConduct.rst > /tmp/coc && mv /tmp/coc CodeOfConduct.rst
+sed -i 's/ $//' CodeOfConduct.rst
+hg ci -m "Word-wrap CodeOfConduct"
+sed -i 's/Python/Cobra/g' CodeOfConduct.rst
+hg ci -m "Change Python's name to something much cooler"
+
+# Where were we?
+hg log -G
+hg diff -c 3
+
+# Wait, Cobra is not a community
+sed -i 's/community/command/g' CodeOfConduct.rst
+hg ci -m "Cobra Command is not a community"
+
+hg log -G
+
+# Command should be capitalised
+sed -i 's/command/Command/g' CodeOfConduct.rst
+hg amend
+
+hg log -G
+
+# Wait, we forgot to update the README
+hg prev
+hg log -G
+sed -i "s/Python Software Foundation/Cobra Commander HQ/g" README
+sed -i "s/PSF/CCHQ/g" README
+hg amend
+
+# What's this about unstable csets?
+hg log -G
+hg evolve --all
+hg log -G
+
+# What if we try to drop an old commit?
+hg prune -r upstream
+
+# Let's go back to where we were
+hg next
+
+!RET
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