[luatex] tex.fontidentifier vs. \pdftracingfonts
luigi.scarso at gmail.com
Mon Apr 18 09:04:31 CEST 2016
On Mon, Apr 18, 2016 at 4:10 AM, Robert <w.m.l at gmx.net> wrote:
> On 03.04.16 18:10, I wrote:
>> tex.fontidentifier is supposed to return the csname of a font, but if
>> \pdftracingsfonts=1, it will additionally include the fontname, which is
>> not what I would expect:
>> \input luaotfload.sty
>> \font\x = "Latin Modern Roman" \x
>> yields `\x ("Latin Modern Roman")' instead of `\x'.
>> (This is with luatex 0.80.)
> ...and still with 0.95, where \pdftracingfonts has been renamed to
> \tracingfonts (which, BTW, conflicts with the tracefnt package).
> Furthermore, somewhat related, with \tracingoutput=1, the log file does
> not contain any info about font expansion:
> \font\x = cmr10 at 12pt\x
> \pdffontexpand\x 20 20 1 autoexpand
> \input luaotfload.sty
> \font\x = "Latin Modern Roman" at 12pt \x
> \expandglyphsinfont\x 20 20 1 autoexpand
> With pdftex, this will yield lines like:
> | ...\x (cmr10-20 at 12.0pt) T
> (font, expansion value, size),
> whereas with luatex, it's just:
> |...\x ("Latin Modern Roman") T
> (no expansion value, no step).
ok, thank you for the report. We will see it asap.
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