Re: Packages for file-finding & disk-usage

[sokobania . 01]

Le lundi 19 janvier 2015 02:46:31 UTC+1, Robert Thorpe a écrit :
> I'm looking for two packages.  I don't know if anything exists for these
> use cases:
> 
> * HTML dependency finding.
> 
> I often write webpages.  I work by saving files in a tree of directories
> used by a web-server.  Given "<a href=".../foo.html">Foo</a>" in a
> HTML file, I'd like to be able to easily tell if foo.html exists.  For
> example to put point on it and see a message in the echo area like "file
> exists" or "file not found".  Is there a package to do that?

In the file ffap.el, there is a function called "find-file-at-point" which I 
usually bind to C-x C-f
So, when I click inside a filename and press C-x C-f, if the file exists, then 
I see it in the minibuffer.
The real job is done by the functions called by "ffap-guesser".