bug#753: [Fwd: sh-script.el: indentation of ( )]

[Glenn Morris <rgm@gnu.org>]

Daniel Pfeiffer wrote:

> What indent-region on the entire buffer yields:
>
> 	#!/bin/sh
> 	
> 	(
> 	    true
> 	    )
> 	{
> 	    true
> 	}


Emacs 21.4 gets it right here, whereas 22.1 and later gets it wrong.

The difference seems to be caused by sh-get-kw, specifically:

2006-10-10  Stefan Monnier  <monnier@iro.umontreal.ca>

    * progmodes/sh-script.el (sh-get-kw): | is not among the allowed chars
    for a keyword.

In making this change (rev 1.191), you also added '()' to the
non-allowed characters along with '|'. Since it wasn't documented in
the ChangeLog, was this a mistake?