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01:34 Kaylin: reading through some code here, found a regular expression but I don't know how to use those.
01:34 Kaylin: (regexp-match #rx"(\r\n|^)\r\n" x)
01:34 Kaylin: I assume \r \n is CR-LF, and I see from "f***ing wikipedia" that ^ in that context is the start of a string, | is logical OR, but what does this mean exactly match a string terminated with CR-LF OR the same thing also beginning with CR-LF?
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01:46 neilv: is your goal to learn regular expressions, or to understand a particular piece of code that uses a regular expression?
01:47 neilv: if you want to learn regular expressions, that's a really bad example to start with
01:47 Kaylin: um, I would love both, so a good example would be good, but I also wanted to know what that meant
01:48 Kaylin: though I think the class I am in (unrelated to this) is going to get into regular expressions in racket soon because we're doing mealy and moore machines and finite state automata now and such
01:49 Kaylin: I was checking out this page, it's a little much for me all at once though
01:49 Kaylin: http://docs.racket-lang.org/reference/regexp.html#%28part._regexp-syntax%29
01:49 rudybot: http://tinyurl.com/86kva89
01:49 neilv: looks to me like the likely purpose of that regular expression is to find ``extraneous'' blank lines in some input
01:49 Kaylin: hah!
01:49 Kaylin: ok
01:50 neilv: and specifically in input that uses an CR-LF newline sequence
01:52 Kaylin: ok, will it grab as much as it can like if I had a CR-LF followed by some text followed by another CR-LF?
01:52 Kaylin: or just two in a row
01:53 neilv: specifically, it will match the first blank line
01:53 Kaylin: ok
01:53 neilv: maybe someone is using it to skip past http headers
01:56 Kaylin: thanks so much for your explanation :)
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08:26 RacketCommitBot: [racket] plt pushed 1 new commit to master: http://git.io/sLN7wg
08:26 RacketCommitBot: [racket/master] declare `char' fields used as signed - Matthew Flatt
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09:05 RacketCommitBot: [racket] plt pushed 4 new commits to master: http://git.io/nMBZ4Q
09:05 RacketCommitBot: [racket/master] adjust -> contract so that (-> any/c ... any) contracts are now - Robby Findler
09:05 RacketCommitBot: [racket/master] clarify boolean=? and symbol=? - Robby Findler
09:05 RacketCommitBot: [racket/master] add a test suite for racket/bool - Robby Findler
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09:40 RacketCommitBot: [racket] plt pushed 1 new commit to master: http://git.io/Z_CH6A
09:40 RacketCommitBot: [racket/master] lazy: fix `or' and `and' to not force last argument - Matthew Flatt
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12:26 eli: asumu: ping
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14:31 sf17k: hey, I need a bit of advice. I want to expand the sgl/gl foreign interface so I can use shader functions. what's the most appropriate way to go about this?
14:31 sf17k: is it reasonable to just copy the whole file into my project and modify as needed?
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14:33 sf17k: in that case I'd only have to add a few lines of code, it seems, and I could distribute the project without breaking anything
14:34 sf17k: I know there's a planet package that has all the bindings I want but I don't want it to be downloaded and I'm afraid I might have to change my code to use it
14:37 sf17k: just wondering if there's a good standard way of doing this
14:38 sf17k: that I should know about
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14:50 samth: i'd extend the planet package
14:51 sf17k: the planet package doesn't need to be extended, I'm wondering whether to extend sgl/gl or just use the planet package
14:52 sf17k: RacketGL is the name
14:53 samth: sf17k: you could submit a patch for the sgl lib, that might be best
14:53 sf17k: where do I do that?
14:57 samth: sf17k: create a pull request on github
14:58 sf17k: ok awesome
14:59 sf17k: I'd love to get into racket development, I think I'm going to have to because I want to make a game in it
14:59 sf17k: thanks!
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16:03 mye: I used make-servlet-tester to check a respone body, but how do I write a test-case for e.g. the HTTP status code returned?
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16:18 RacketCommitBot: [racket] plt pushed 1 new commit to master: http://git.io/YcnYUA
16:18 RacketCommitBot: [racket/master] clarify nor docs - Robby Findler
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16:26 RacketCommitBot: [racket] plt pushed 1 new commit to master: http://git.io/X70Zbg
16:26 RacketCommitBot: [racket/master] Document `quote' et al in ISL+lambda. - Sam Tobin-Hochstadt
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16:54 mye: hm, rack unit is completely silent if no test fails. Is this by design?
16:55 mye: I would like something like "all X tests run and passed"
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17:26 RacketCommitBot: [racket] plt pushed 1 new commit to master: http://git.io/SBm3Cw
17:26 RacketCommitBot: [racket/master] fix bug introduced recently by special cases for -> - Robby Findler
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23:52 postfuturist: how does one specify a particular language in the when firing up a REPL using the racket command?
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