Under "Edit... Text Options... Languages" there are several that are "close
enough" to provide usefulness in R. Options like "Ruby", "Python", "C++",
etc all help with colorizing in rule-based ways, and making sure quotes
match, and every "(" has a ")", etc.

Just visual aids-- I'm sure one could pass selected text to R using the
scripting features, but I've never bothered to study that.

---------------------------------------
Dave

On Thu, Dec 16, 2010 at 8:32 PM, huang min <minhuangr@gmail.com> wrote:

> Dear David,
>
> I also use the build-in editor and textwrangler. How can I get the syntax
> highlighting in textwrangler?
>

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