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From: Eric S Fraga <e.fraga@ucl.ac.uk>
To: emacs-orgmode@gnu.org
Subject: font-lock fails with \to in a macro
Date: Wed, 6 Apr 2016 12:26:19 +0100	[thread overview]
Message-ID: <874mbfnfl0.fsf@ucl.ac.uk> (raw)

Hello,

I have the following macro to aid in presenting calculations in
solutions to coursework questions etc. for my teaching:

#+macro: calculate src_calc[:exports code]{$1} = @@latex:\fbox{@@ src_emacs-lisp{(setq var-$2 (string-to-number (calc-eval "evalv($1)")))} \to $2 @@latex:}\\@@

The "\to" which org catches and converts to → on export causes a problem
with font-locking:

Error during redisplay: (jit-lock-function 1) signaled (wrong-type-argument vectorp →)

Using math mode directly, i.e. \(\to\) works just fine, at least for
LaTeX export, but I thought I'd mention this anomaly in case it bites
anybody else!

thanks,
eric


-- 
: Eric S Fraga (0xFFFCF67D), Emacs 25.0.92.1, Org release_8.3.4-705-g716e33

             reply	other threads:[~2016-04-06 11:26 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-06 11:26 Eric S Fraga [this message]
2016-04-06 12:46 ` font-lock fails with \to in a macro Nicolas Goaziou
2016-04-06 13:47   ` Eric S Fraga

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