--- libcaca-env.3caca-unpatched	2012-07-19 18:09:44.436894980 -0400
+++ libcaca-env.3caca	2012-07-19 18:11:11.032896485 -0400
@@ -3,23 +3,27 @@
 .nh
 .SH NAME
 libcaca-env \- Libcaca environment variables 
+.SH DESCRIPTION
 Some environment variables can be used to change the behaviour of \fIlibcaca\fP without having to modify the program which uses it\&. These variables are:
 .PP
 .PD 0
 .IP "\(bu" 2
 \fBCACA_DRIVER:\fP set the backend video driver\&. In order of preference:
-.IP "  \(bu" 4
+.RS
+.IP "\(bu" 4
 \fCconio\fP uses the DOS conio\&.h interface\&.
-.IP "  \(bu" 4
+.IP "\(bu" 4
 \fCncurses\fP uses the ncurses library\&.
-.IP "  \(bu" 4
+.IP "\(bu" 4
 \fCslang\fP uses the S-Lang library\&.
-.IP "  \(bu" 4
+.IP "\(bu" 4
 \fCx11\fP uses the native X11 driver\&.
-.IP "  \(bu" 4
+.IP "\(bu" 4
 \fCgl\fP uses freeglut and opengl libraries\&.
-.IP "  \(bu" 4
-\fCraw\fP outputs to the standard output instead of rendering the canvas\&. This is can be used together with cacaserver\&.
+.IP "\(bu" 4
+\fCraw\fP outputs to the standard output instead of rendering the
+canvas\&. This is can be used together with cacaserver\&.
+.RE
 .PP
 
 .PP