Re: Subject: [PATCH] * lisp/progmodes/ruby-mode.el: Set `ruby-insert-encoding-magic-comment' to nil by default.

[Dmitry Gutov]

On 13.11.2013 16:36, Bozhidar Batsov wrote:
> I've attached here a second patch that adds support for always inserting
> a utf-8 encoding comment. I've also simplified a bit the code of
> `ruby-mode-set-encoding' (by breaking it into several functions) as it
> was quite convoluted.

Looks good to me, with a couple of notes.

1. ruby-insert-encoding-magic-comment docstring width exceeds the 
default value of emacs-lisp-docstring-fill-column. Maybe you'd like to 
refill it.

2. I'd swap the `or' clauses in ruby--encoding-comment-required-p. The 
second one, though rare, should be much faster.

That aside, have you managed to run the test suite?

> On 7 November 2013 13:06, Dmitry Gutov <address@hidden
> <mailto:address@hidden>> wrote:
>
>     On 07.11.2013 12:23, Bozhidar Batsov wrote:
>
>         Btw, Dimitry - please add some info the ruby-mode.el about
>         running the
>         tests. I tried evaluating and running them manually, but this
>         crashed my
>         Emacs (the tests hogged my CPU completely and I had to kill Emacs).
>         Maybe there is something wrong with them right now, or perhaps they
>         should invoked in some manner I'm not aware of.
>
>
>     I'm not aware of any problems running the tests, looks like a bug.
>     Weren't you able to stop the freezing with C-g, at least?
>
>     I just open ruby-mode-tests.el, M-x eval-buffer, M-x ert RET.
>     They run fine.