[Lazarus] Groundwork for Undo in Form Designer

[Juha Manninen]

Hello.

@Alexander:
> Still, there is a hope for you -- Lazarus has a Mercurial and Git mirrors:
> I advise to use one of them and prepare your feature as a series of patches.
> This way, you do not have to wait for every patch, but for the whole series,
> which is much more tolerable.

If I make my changes to a mirror DB, how does it help to get them finally to 
trunk? Maybe Mercurial and Git have features helping with series of patches, I 
don't know.
I have read about Git architecture and seen a video where Linus praises his 
Git and criticizes heavily both CVS and SVN.
I never used it myself though.


@Florian:
> I guess for lazarus applies the same as for fpc: everybody can get
> an own branch(es) to work on his stuff.

How? My use of revision control has been quite primitive until now.
I need some more info.


Regards,
Juha Manninen