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original commit: c0c221970984f09e7234cd369ddb304e3ea5ef4a
This commit is contained in:
Robby Findler 2002-01-09 20:05:09 +00:00
parent b1e92c79f1
commit 8f9bea1c26
1 changed files with 8 additions and 5 deletions
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13
collects/framework/private/text.ss
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@ -491,7 +491,8 @@
(when (and (or (equal? (unbox len-b) 0)
(equal? (unbox len-b) null))
(not (unbox in-units-b)))
(set/f! wb (unbox tab-width-b))))))))
(let ([tabspace (unbox tab-width-b)])
(set/f! wb (tabspace . - . (x . modulo . tabspace))))))))))
(set/f! hb 0)
(set/f! db 0)
@ -513,13 +514,15 @@
find-first-snip get-style-list set-tabs)
(define/private (copy snip)
(let ([res
(let ([new-snip
(if (is-a? snip tab-snip%)
(make-object 1-pixel-tab-snip%)
(let ([snip (make-object 1-pixel-tab-snip%)])
(send snip insert "#\t" 1)
snip)
(make-object 1-pixel-string-snip%
(send snip get-text 0 (send snip get-count))))])
(send res set-flags (send snip get-flags))
res))
(send new-snip set-flags (send snip get-flags))
new-snip))
(field (delegate #f))
(define/public (get-delegate) delegate)