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fixed contracts

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svn: r4353
This commit is contained in:
Robby Findler 2006-09-16 15:12:57 +00:00
parent 2c2cd817ec
commit 093919aaac
1 changed files with 11 additions and 3 deletions
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14
collects/texpict/utils.ss
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@ -65,17 +65,25 @@
[pin-line (opt-> (pict?
pict? (-> pict? pict? (values number? number?))
pict? (-> pict? pict? (values number? number?)))
(number? string? boolean?)
((union false/c number?)
(union false/c string?)
boolean?)
pict?)]
[pin-arrow-line (opt-> (number? pict?
pict? (-> pict? pict? (values number? number?))
pict? (-> pict? pict? (values number? number?)))
(number? string? boolean? boolean?)
((union false/c number?)
(union false/c string?)
boolean?
boolean?)
pict?)]
[pin-arrows-line (opt-> (number? pict?
pict? (-> pict? pict? (values number? number?))
pict? (-> pict? pict? (values number? number?)))
(number? string? boolean? boolean?)
((union false/c number?)
(union false/c string?)
boolean?
boolean?)
pict?)])