Re: Deprecate \fermataMarkup for full-bar rests. (issue4672059)

[Reinhold Kainhofer]

Am Sunday, 7. August 2011, 21:41:42 schrieb Neil Puttock:
> On 7 August 2011 20:21,  <address@hidden> wrote:
> > http://codereview.appspot.com/4672059/diff/1/ly/property-init.ly
> > File ly/property-init.ly (right):
> > 
> > http://codereview.appspot.com/4672059/diff/1/ly/property-init.ly#newcode1
> > 89 ly/property-init.ly:189: fermataMarkup = \fermata
> > How about a wrapper to mark definitions/functions as deprecated, so they
> > print out a warning, but still work?
> 
> That sounds great, though I'd be concerned about the overhead: surely
> every lookup via Lily_lexer::lookup_identifier () would need a
> deprecation check (probably using an object property).

I wouldn't go that lowlevel. I rather thought about a scheme function that 
prints a ly:warning and then returns the new definition (or calls the new 
function).

Cheers,
Reinhold
-- 
------------------------------------------------------------------
Reinhold Kainhofer, address@hidden, http://reinhold.kainhofer.com/
 * Financial & Actuarial Math., Vienna Univ. of Technology, Austria
 * http://www.fam.tuwien.ac.at/, DVR: 0005886
 * LilyPond, Music typesetting, http://www.lilypond.org