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gitea/vendor/github.com/blevesearch/snowballstem/util.go
6543 fdf750e4d4
[Vendor] blevesearch v0.8.1 -> v1.0.7 (#11360)
* Update blevesearch v0.8.1 -> v1.0.7

* make vendor

Co-authored-by: zeripath <art27@cantab.net>
2020-05-10 06:40:54 +01:00

35 lines
647 B
Go

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