Re: [PATCH 1/2] Function stripspace now gets a buffer instead file descriptors.

> Now the function cleanup is not removing spaces at all, but only
> counting where the line of text ends.
>
> Before, in the previous version, the function cleanup was taking a
> string as argument, and then it needed to modify that string.  Now, it
> just returns the new length, "not counting" the spaces and newline at
> the end of the buffer passed. Its name and comments then could be
> different, but I didn't know which ones.