[ESS] colour Errors

[Lionel Henry]

Hello,

I have these:

  (font-lock-add-keywords nil '(("\\<\\(Error\\)\\>" 1 font-lock-warning-face t)))
  (font-lock-add-keywords nil '(("\\<\\(Warning\\)\\>" 1 font-lock-warning-face t)))

hooked into `inferior-ess-mode-hook`.

This is a simple approach but the benefits of having errors stand out
outweigh the few false positives triggered by that regex.

Hope that helps,
Lionel


> On 13 nov. 2015, at 10:48, Andreas Leha <andreas.leha using med.uni-goettingen.de> wrote:
> 
> Hi all,
> 
> Is there a way to make Errors in the *R* buffer stand out prominently,
> e.g. coloured in red?
> 
> After I two times missed an error when rerunning my script today, this
> would really be helpful for me.
> 
> Thanks,
> Andreas
> 
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