Hello Racketeers,

I have been using Redex a bit more (finally beginning to understand one
or two things, yay!), but i'm having a rather banal technical problem.

I have a bunch of typing judgements and metafunctions which i would now
like to typeset, but the ⟦⟧ characters are not showing up correctly.  I
assume this is some kind of fonts problem?  Mind you, at some point in
the past (some months ago?  Not sure unfortunately...  Haven't --that i
know of-- changed anything related on my system recently) it all did
work as expected...

So here's a dummy function i want to print:

   (define-metafunction frooglebluh
     [(different X_1 X_1) #f]
     [(different X_1 X_2) #t])
   
   (render-metafunction different   "fn:different.pdf")

Unfortunately, this gives me the attached PDF output!  The ⟦⟧ characters
are all messed up :(.  Note that in my Emacs (racket-mode) and DrRacket
REPL it is broken too, but i hoped that the PDF would be fine...

Any ideas?

Thanks,
p.

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Attachment: fn:different.pdf
Description: Adobe PDF document

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