[Lazarus] Interesting TextMate and RedCar feature

[Marco van de Voort]

On Mon, Apr 13, 2009 at 03:02:28PM +0300, ik wrote:
> RedCar and TextMate have interesting feature:
> 
> Lets say I change the name of a function, class, variable etc...
> So every place that reference to that symbol that I have changed, changed
> while I type the new name according to my changes.
> 
> It's better then choosing only to rename something using a refactoring
> option.

Why? I do not understand the difference, except if you want to make such
animations?