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fixing doc

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This commit is contained in:
Danny Yoo 2011-08-25 17:59:07 -04:00
parent 62061b56f3
commit 12a4fca495
1 changed files with 12 additions and 4 deletions
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16
scribblings/manual.scrbl
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@ -413,9 +413,8 @@ executes the program in a web browser.
The @filepath{.xhtml} should be self-contained, with an exception: if
the file uses any external resources by using
@racket[define-resource], those resources are written into a
subdirectory called @filepath{res} under the current working
directory.
@racket[define-resource], those resources are written into the current
working directory, if they do not already exist there.
@subsection{@tt{get-javascript}}
@ -461,7 +460,7 @@ external resources. When Whalesong compiles a program into a package,
these resources will be bundled alongside the JavaScript-compiled
output.
@defform[(define-resource id path-string)]{
@defform[(define-resource id [path-string])]{
Defines a resource with the given path name.
For example,
@ -471,6 +470,15 @@ For example,
(define-resource my-whale-image-resource "humpback.png")
}|
}
As a convenience, you can also write
@codeblock|{
#lang planet dyoo/whalesong
(require (planet dyoo/whalesong/resource))
(define-resource humpback.png)
}|
which defines a variable named @racket[humpback.png] whose
resource is @filepath{humpback.png}.
@defproc[(resource->url [a-resource resource?]) string?]{