Parametrized rule for external rendering

[sagotch]

Using the same rule with different parameters could be very useful. A syntax highlighter for instance, taking the language as parameter would need to create as many rule as there is different languages, but only one would be required with parameterized rules.

Something like:

[foo] cmd = "foo --option $1 $2"

%%%foo bar bu
    This is foo, bar is $1 and bu is $2.
%%%

[bfontaine]

You’ll have to use a whitelist or something like that to avoid things like:

%%%rm -rf /
    toto
%%%%