diff options
Diffstat (limited to 'lib/libvgl')
-rw-r--r-- | lib/libvgl/vgl.3 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libvgl/vgl.3 b/lib/libvgl/vgl.3 index cdd68e0..7add8c2 100644 --- a/lib/libvgl/vgl.3 +++ b/lib/libvgl/vgl.3 @@ -406,7 +406,8 @@ Passing a in-memory bitmap to this function results in error. .Fn VGLBlankDisplay blank the display if the argument .Va blank -!= 0. This can be done to shut off the screen during display updates that +\*(Ne 0. +This can be done to shut off the screen during display updates that the user should first see when it's done. .Ss Program termination and signal processing It is important to call |