Remove a bunch of unused variables spotted by Ubuntu 12.04's gcc.
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 3 May 2012 17:43:21 +0000 (17:43 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 3 May 2012 17:43:21 +0000 (17:43 +0000)
commit944c4044572da20ed1fb9bc01085221856b53c1f
treeea736d269a8dfeb1b843d4e4ffdea1b7ec499504
parent2901c406fda763902b1e77263ec273187f7dc75b
Remove a bunch of unused variables spotted by Ubuntu 12.04's gcc.

git-svn-id: svn://svn.tartarus.org/sgt/halibut@9478 cda61777-01e9-0310-a592-d414129be87e
bk_paper.c
bk_pdf.c
in_afm.c
wcwidth.c