[ViewVC] Diff of: cvs/CV/README

Comparing CV/README (file contents):
Revision 1.8 by root, Tue Jul 8 12:04:04 2008 UTC vs.
Revision 1.9 by root, Mon Apr 27 02:24:09 2009 UTC

          or require "/fs/cv/cvplugin.pl";
     This will load a plug-in, but only if the machine *ether* is reachable
     (supposedly the plug-in is networked in some way :).
-ENVIRONMENT
+ENVIRONMENT VARIABLES
     CV_EDITOR
         The program that gets executed when the user presses "CTRL-e" in the
         Schnauzer or image window. The default is "gimp".
     CV_AUDIO_PLAYER
     CV_PRINT_DESTINATION
         The default (perl-style) destination to use in the print dialog.
     CV_TRASHCAN
         When set, must point to a directory where all files that are deleted
-        are moved to. If unset, files that are deleted are really being
+        by the "Delete Physically" (ctrl-d) action are moved to (other
-        deleted.
+        deletion actions still delete!). If unset, files that are deleted
+        are really being deleted.
+SIGNALS
+    Sending CV a SIGUSR1 signal will cause all image viewers to reload the
+    currently loaded image. This is useful if you use CV as a viewer for
+    changing data - just run it in the background with some path and each
+    time the image changes, send it a SIGUSR1.
 SECURITY CONSIDERATIONS
     CV uses Pixbuf to load non-JPEG images. Pixbuf is not considered safe
     for this purpose, though (from the gtk-2.2 release notes):

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