Re: [racket-users] Drawing arbitrary binding arrows with Check Syntax

2017-02-17 Thread Robby Findler
[ sorry for the long delay in getting back to this ] On Wed, Oct 19, 2016 at 11:56 AM, Alex Knauth wrote: > >> On Oct 19, 2016, at 12:26 PM, Alexis King wrote: >> >>> On Oct 19, 2016, at 4:06 AM, Robby Findler >>> wrote: >>> >>> That's the best approach we currently have. Of course, we could s

Re: [racket-users] Drawing arbitrary binding arrows with Check Syntax

2016-10-19 Thread Alex Knauth
> On Oct 19, 2016, at 12:26 PM, Alexis King wrote: > >> On Oct 19, 2016, at 4:06 AM, Robby Findler >> wrote: >> >> That's the best approach we currently have. Of course, we could support a >> new property that was "connect srclocs" or something. > > Do you think it would make sense to have

Re: [racket-users] Drawing arbitrary binding arrows with Check Syntax

2016-10-19 Thread Alexis King
> On Oct 19, 2016, at 4:06 AM, Robby Findler > wrote: > > That's the best approach we currently have. Of course, we could support a new > property that was "connect srclocs" or something. Do you think it would make sense to have a property that uses bound-identifier=? rather than free-identif

Re: [racket-users] Drawing arbitrary binding arrows with Check Syntax

2016-10-19 Thread Robby Findler
That's the best approach we currently have. Of course, we could support a new property that was "connect srclocs" or something. One thing to keep in mind is renaming too tho. I would welcome patches. :) Robby On Wednesday, October 19, 2016, Alexis King wrote: > I have a macro that does someth

[racket-users] Drawing arbitrary binding arrows with Check Syntax

2016-10-18 Thread Alexis King
I have a macro that does something that approximates binding. It looks like this: (∀ [α] (→ α α)) Obviously, I’d really like it if the αs had binding arrows drawn to them. The trouble, unfortunately, is that ∀ does not expand to a binding form at all; it is parsed in a single macro step to a va