[Geany] change view whitespace character and toogle view whitespace button

[Bob Snyder]

Enrico Tröger wrote:

>> There does not seem to be hot keys or toolbar buttons for view
>> whitespace or view line endings. I seem to have to go into the
>> preferences to toggle on/off. Is there a way? I really need to toggle
>> these from the edit window toolbar or hot key combinations.
>>     
>
> For a toolbar button we would need an icon. If you have any
> suggestions, it could be easily added.

Putting it on the toolbar may be a bit too much, since that is for more 
commonly used functions and many folks don't like a cluttered toolbar. 
But having to go into to preferences to change it is too much work. I 
need to change it occasionally but not often enough to remember where it 
is buried in the preferences. (Preferences->Editor tab->Display 
tab->Show white space) How about making a 'Show white space' option 
available under the View menu?

Thanks,

Bob S