[Klug-general] sketching code flow diagrams etc

[Mike Evans]

> ideally, something where i can just draw lines (preferably wiggly) at any
> time and then just type text and it appears under the mouse without
> switching tools all the time.

I know this will seem smug and crass - but it sounds like what you want 
is paper and a pencil.  I seem to remember that they work exactly as you 
specify :)  Really - sometimes computer programs are more trouble to use 
than they are worth.

Mike