24 lines
737 B
Racket
24 lines
737 B
Racket
#lang scribble/doc
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@require["common.ss"]
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@defclass/title[tab-snip% string-snip% ()]{
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An instance of @scheme[tab-snip%] is created automatically when a
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tab is inserted into an editor.
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@defconstructor/make[()]{
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Creates a snip for a single tab, though the tab is initially empty.
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Normally, a single tab is inserted into a @scheme[tab-snip%] object
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using the @method[string-snip% insert] method.
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The tab's content is not drawn, through it is used when determining
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the size of a single character in editors where tabbing is determined
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by the character width (see @method[text% set-tabs]); if the content
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is a single tab character (the normal case), then the average
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character width of snip's font is used as the tab's width.
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}}
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