[PATCH weston 3/3] editor: Load a file if specified on command line

[Bryce Harrington]

On Mon, Nov 21, 2016 at 12:55:14PM +0000, Daniel Stone wrote:
> Hi Bryce,
> 
> On 20 November 2016 at 22:00, Bryce Harrington <bryce at osg.samsung.com> wrote:
> > Add support for basic text file loading, to facilitate more expansive
> > testing of its UTF-8 text editing support.
> 
> Honestly, I question the value of turning the editor into something
> 'real': as soon as we're adding a --version argument to something,

Fair enough I can drop the --version, didn't expect that would be
controversial.  I have local and system installations of weston, so
having tools report which weston they came from seemed useful, but not a
big deal, there's plenty of other ways to determine that.

I do think that an editor actually loading a file to edit is
extraordinarily basic functionality; little risk there of making
weston-editor 'real'.  This small feature would have been moderately
handy while working on the compose editing support, although I was more
focused on input than display.  I figure future developers working on
text support might find use of being able to load up a file with test
UTF-8 text.

Remaining review comments incorporated, thanks.

Bryce