Re: [PATCH 1/6] abspath: move related functions to abspath

Calvin Wan [off-list ref] writes:

Move abspath-related functions from strbuf.[ch] to abspath.[ch] since
they do not belong in a low-level library.

Given a relative path and turning it into absolute is still
low-level enough, but that apparently is not what you meant.

It would be nice to define what you mean by "low-level" here, and
update the comments at the beginning of <strbuf.h> with that
definition.

I think what you are trying to do is to move anything that does more
than straight string manipulation out of "strbuf.c"; roughly, things
that have system dependencies that are more than malloc/realloc.

For this particular step, I think it is a natural thing to move a
function that computes an absolute version of a given path to
abspath.[ch] that already exists.  The same goes for its realpath
counterpart.