As of v5.2.0.4, Racket's reader and `datum->syntax' interns literal
strings, byte strings, regexps, characters, and numbers. (Also,
`equal?' now works in the obvious way for regexps.)
For example, `(eq? "hello" "hello")' will always return true, since the
two literal "hello"s are interned to the s
At Tue, 22 Nov 2011 09:18:30 -0700, Matthew Flatt wrote:
> Along the same lines, I think it's unlikely that good programs are
> affected by the `read' interning change
Some Scribble tests failed in DrDr, because the Scribble reader
actually promises a distinct "\n" for literal newlines. There's no
Why did the reader make this promise?
Robby
On Tue, Nov 22, 2011 at 1:50 PM, Matthew Flatt wrote:
> At Tue, 22 Nov 2011 09:18:30 -0700, Matthew Flatt wrote:
>> Along the same lines, I think it's unlikely that good programs are
>> affected by the `read' interning change
>
> Some Scribble tests fa
'case' seems a lot more useful now than it used to be.
Robby
On Tue, Nov 22, 2011 at 10:18 AM, Matthew Flatt wrote:
> As of v5.2.0.4, Racket's reader and `datum->syntax' interns literal
> strings, byte strings, regexps, characters, and numbers. (Also,
> `equal?' now works in the obvious way for
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In the latest git master, check-syntax button is freezing drracket for
me on x86-64 GNU/Linux on the following code fragment:
#lang racket
(require plot)
although it runs fine... Only way to proceed is to kill the program. I
get no output on the con
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