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35 lines
647 B
35 lines
647 B
5 years ago
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package snowballstem
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import (
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"math"
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"unicode/utf8"
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)
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const MaxInt = math.MaxInt32
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const MinInt = math.MinInt32
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func splitAt(str string, mid int) (string, string) {
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return str[:mid], str[mid:]
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}
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func min(a, b int) int {
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if a < b {
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return a
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}
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return b
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}
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func onCharBoundary(s string, pos int) bool {
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if pos <= 0 || pos >= len(s) {
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return true
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}
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return utf8.RuneStart(s[pos])
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}
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// RuneCountInString is a wrapper around utf8.RuneCountInString
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// this allows us to not have to conditionally include
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// the utf8 package into some stemmers and not others
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func RuneCountInString(str string) int {
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return utf8.RuneCountInString(str)
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}
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