Re: [RFC] trim.el -- Functions to delete extra whitespace

[Vinicius Jose Latorre]

>   > I'd lke to suggest adding trim.el to the distribution. It provides
>   > handy functions to fix buffer's/region's whitespace problems.
>
> Does it provide anything that emacs/lisp/whitespace.el in CVS HEAD does
> not provide?  If yes, then can the code be integrated in whitespace.el?
> It's not desirable for users to have to learn about 2 different packages
> to get very closely related functionality.
>   


Yes, there are some functionalities that whitespace.el doesn't have,
that is, trim-defines (well, is this function useful?) and untrim-lines.
Both functions can be implemented in whitespace.el.

trim-spaces seems like just-one-space function.