An observation in animate demo.

[Daniel J S. <dan...@ie...>]

This is not top priority, but I observe in the animate.dem demo that 
inadvertently typing a <cr> multiple times will cause the screens to 
redraw at two second intervals instead of almost imediately if only one 
<cr> is typed.  That is, type "load 'animate.dem'" and get:

gnuplot> load 'animate.dem'
On some screen terminal drivers for PC screens, you'll have
to hit a key to get to the next frame
Press a key to start the rotation...

Then at that point hit return and the demo starts... and zooms by 
quickly.  But if I hit return once again in the middle of the demo it 
will slow down its redraw rate significantly.

Is this an undocumented feature?  Or is something strange happening?

Dan