render: Rename 'cell' variables used for breaking to 'z'.
authorBen Pfaff <blp@cs.stanford.edu>
Tue, 22 Jul 2014 04:56:39 +0000 (21:56 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Tue, 22 Jul 2014 04:56:39 +0000 (21:56 -0700)
commitd487d1f72f6c4e8ec178fa8d8ce0aadf4aa34fcd
tree198c40b59e354bd6580b7adb7d5274aece672f5c
parent563b6160d2ed20120fbb62410a65e03c28537383
render: Rename 'cell' variables used for breaking to 'z'.

Upcoming changes will add an instance of a struct table_cell in
render_break_next(), whose name is naturally 'cell', so 'z' is a better
name for a cell index along the current axis.
src/output/render.c
src/output/render.h