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Improve label generation code.

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Eli Barzilay 2013-02-23 20:23:42 -05:00
parent 3818954dc3
commit 7d2aa88f3d
1 changed files with 6 additions and 12 deletions
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18
collects/srfi/srfi.scrbl
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@ -17,18 +17,12 @@
. title)
(defmodule srfi/n)
"Original specification: "
@(let ([url-string (if subdir?
(format "srfi-std/srfi-~a/srfi-~a.html" num num)
(format "srfi-std/srfi-~a.html" num))])
(cond-element
[(or latex text)
@link[(string-append "http://docs.racket-lang.org/" url-string)
"SRFI "
(number->string num)]]
[else
@link[(string-append "../" url-string)
"SRFI "
(number->string num)]]))))]
(let* ([label (format "SRFI ~a" num)]
[sub (if subdir? (format "srfi-~a/" num) "")]
[url (λ (b) (format "~a/srfi-std/~asrfi-~a.html" b sub num))])
(cond-element
[(or latex text) @link[(url "http://docs.racket-lang.org") label]]
[else @link[(url "..") label]]))))]
[(_ num . title) #'(srfi num #:subdir #f . title)]))
@;{ The `lst' argument is a list of