tr2ps: fix reading \X parameters
tree96c700773f9dccac65172eb3ea6dfd9282cc6fcf
-rw-r--r-- 254 NOTICE
-rw-r--r-- 1481 README
-rw-r--r-- 93 conf.mk
drwxr-xr-x - eqn
drwxr-xr-x - grap
drwxr-xr-x - home
drwxr-xr-x - mkdev
drwxr-xr-x - pic
drwxr-xr-x - tbl
drwxr-xr-x - tr2ps
drwxr-xr-x - troff