[NTG-context] [luatex-fonts] +mkmk; +mark results in call to undefined onetimemessage()

Sun, 12 May 2013 12:20:14 -0700 

Hi,

in luatex-plain, the example below

    \font\grk="file:LinLibertine_R.otf:+mark;+mkmk;mode=node" at 14.4pt
    {\grk
     μῆνιν ἄειδε θεὰ Πηληϊάδεω Ἀχιλῆος\hfill\break
     οὐλομένην, ἣ μυρί' Ἀχαιοῖς ἄλγε' ἔθηκε}
    \bye

triggers a call to onetimemessage() which is nil at the time when
the upvalue is created. Can we have calls to
fonts.loggers.onetimemessage() instead, so we can override that
one with our own logger?

On a related note, we would like to reduce verbosity. In
luatex-basics-gen.lua, could we have:

logs = logs or {
  new=dummyreporter,
  reporter=dummyreporter,
  messenger=dummyreporter,
  report=dummyfunction,
}

So we can provide our own “logs” table?

Thanks
Philipp

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