indent based on subsequence of symbol

[Lucien Pullen]

Also sprach Luís Oliveira on 2013-10-14:
> On Mon, Oct 14, 2013 at 11:16 PM, Lucien Pullen <drurowin at gmail.com> wrote:
>> The indentation rule will be used when the form is the first
>> form that needs to be looked up from *application-hints-table*.
>
> I couldn't quite parse this sentence. What's going wrong with your
> current approach?

It seems that *application-hints-table* is only used once, so subsequent
symbols indent like functions [and not macros].  Getting indentation for
the first symbol somehow tells slime to not call
swank::symbol-indentation again.