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added some more format examples; Closes PR 9879

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This commit is contained in:
Matthias Felleisen 2012-07-04 11:42:14 -04:00
parent 89d6ebaab6
commit 983afd5355
1 changed files with 5 additions and 1 deletions
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6
collects/lang/private/beginner-funs.rkt
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@ -832,7 +832,11 @@
}
@defproc[(format [f string] [x any/c] ...) string]{
Formats a string, possibly embedding values.
@interaction[#:eval (bsl) (format "Dear Dr. ~a:" "Flatt") (format "the value of ~s is ~a" '(+ 1 1) 2)]
@interaction[#:eval (bsl)
(format "Dear Dr. ~a:" "Flatt")
(format "Dear Dr. ~s:" "Flatt")
(format "the value of ~s is ~a" '(+ 1 1) (+ 1 1))
]
})
("Images"