16 lines
287 B
Go
16 lines
287 B
Go
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package glyph
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import "github.com/mattn/go-runewidth"
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// Width returns the terminal column width of a rune.
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// Tabs use a fixed width of 8 columns.
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// TODO: handle Unicode marks.
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func Width(r rune) int {
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switch r {
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case '\t':
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return 8
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default:
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return runewidth.RuneWidth(r)
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}
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}
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