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some reformatting, use kw instead of opt-lambda

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svn: r5721
This commit is contained in:
Eli Barzilay 2007-03-03 08:25:38 +00:00
parent c064fe4238
commit 625db9b469
1 changed files with 48 additions and 48 deletions
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16
collects/net/sendurl.ss
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@ -1,7 +1,7 @@
(module sendurl mzscheme
(require (lib "process.ss")
(lib "file.ss")
(lib "etc.ss")
(lib "kw.ss")
(lib "port.ss")
(lib "sendevent.ss"))
@ -10,6 +10,10 @@
(define separate-by-default?
(get-preference 'new-browser-for-urls (lambda () #t)))
; : any -> bool
(define (custom-browser? x)
(and (pair? x) (string? (car x)) (string? (cdr x))))
; : any -> bool
(define (browser-preference? x)
(or (not x) (eq? 'plt x) (memq x unix-browser-list) (custom-browser? x)
@ -24,8 +28,8 @@
(error 'external-browser "~a is not a valid browser preference" x)))))
; send-url : str [bool] -> void
(define send-url
(opt-lambda (url-str [separate-window? separate-by-default?])
(define/kw (send-url url-str
#:optional [separate-window? separate-by-default?])
(cond
[(procedure? (external-browser))
((external-browser) url-str)]
@ -99,11 +103,7 @@
(browser-process cmd))]
[else
(error 'send-url "Couldn't find ~a to open URL: ~e" (orify unix-browser-list) url-str)]))]
[else (error 'send-url "don't know how to open URL on platform: ~s" (system-type))])))
; : tst -> bool
(define (custom-browser? x)
(and (pair? x) (string? (car x)) (string? (cdr x))))
[else (error 'send-url "don't know how to open URL on platform: ~s" (system-type))]))
(define unix-browser-list '(opera galeon netscape mozilla dillo))