[Lazarus] Source Editor enhancement mini-patch

[Mattias Gaertner]

On Thu, 26 Jun 2014 12:12:04 +0200
Hans-Peter Diettrich <DrDiettrich1 at aol.com> wrote:

> Giuliano Colla schrieb:
> 
> > However there's a Delphi IDE small feature which I miss when using 
> > Lazarus: a quick mouse access to the Jump Back/Jump Forward function, to 
> > navigate history. I find keyboard shortcuts (CTRL-H and Shift-CTRL-H) 
> > more cumbersome.
> 
> Just a note: Delphi shorcuts for these are Alt-Left and Alt-Right.

I added them as default keys.

Mattias