[Emacs-ada-mode] Don't indent comments starting at column 0

[Stephen Leake]

Markus Schöpflin <markus.schoepflin at comsoft.de> writes:

> as we have a coding guideline with the need for change markers
> starting at column 0 (and staying there), I have hacked Ada mode to
> not indent comment lines starting at column 0.
>
> The patch against the latest version of ada-mode (4.00) is attached,
> maybe it is of use to somebody. 

It would make sense to add this, controlled by a user option to enable
it (off by default).

-- 
-- Stephe