--- CV/bin/cv	2003/11/04 02:48:09	1.10
+++ CV/bin/cv	2003/11/05 01:29:47	1.11
@@ -1,5 +1,73 @@
 #!/opt/bin/perl
 
+=head1 NAME
+
+cv - a fast gtk+ image viewer modeled after xv
+
+=head1 SYNOPSIS
+
+   cv [file...]
+
+=head1 DESCRIPTION
+
+None yet.
+
+=head2 THE IMAGE WINDOW
+
+You can use the following keys in the image window:
+
+ q       quit the program
+ <       half the image size
+ >       double the image size
+ ,       shrink the image by 10%
+ .       enlarge the image by 10%
+ n       reset to normal size
+ m       maximize to screensize
+ M       maxime to screensize, respecting image aspect
+ u       uncrop
+ r       set scaling mode to 'nearest' (fastest)
+ s       set scaling mode to 'bilinear' (default)
+ S       set scaling mode to 'hyper' (slowest)
+ t       rotate clockwise 90°
+ T       rotate counterclockwise°
+ ctrl-v  open a new visual schnauzer window for the current dir
+
+The following keys are redirected to the default visual schnauzer window:
+
+ space     next image
+ backspace last image
+
+=head2 THE VISUAL SCHNAUZER
+
+You can use the following keys in the schnauzer window:
+
+ space       move to and display next image
+ backspace   move to and display previous image
+ return      display selected picture
+
+ cursor keys move selection
+ page-up     move one page up
+ page-down   move one page down
+ home        move to first file
+ end         move to last file
+
+ ctrl-g      generate icons for the selected files
+ ctrl-d      delete selected files WITHOUT ASKING AGAIN
+
+=head1 BUGS/TODO
+
+ rotate on disk
+ print
+ lots of ui issues
+ save(?)
+ preferences
+
+=head1 AUTHOR
+
+Marc Lehmann <cv@plan9.de>.
+
+=cut
+
 use Gtk2 -init;
 use Gtk2::Gdk::Keysyms;