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How do you get hold of --loglevel value from Scheme

From: Ian Hulin
Subject: How do you get hold of --loglevel value from Scheme
Date: Mon, 10 Oct 2011 00:12:45 +0100
User-agent: Mozilla/5.0 (X11; Linux i686; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1

Hi all,

Before the new loglevel option was introduced you had to do

(ly:get_option 'verbose) from scheme to check whether you wanted to
output extra stuff.  Now that --verbose is deprecated in favour of
--loglevel=DEBUG, what's the non-deprecated way of coding this when
it's _not_ just to output a message (where you can use ly:debug)? For

(if (ly:get_option 'verbose)
  (set %load-hook (lambda (filename)
                    (ly:message ( _ "\t[Loading ~a] ...\n") filename))))

I need a scheme equivalent to is_loglevel(DEBUG) in C++.



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