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package cellbuf
import (
"strings"
)
// Height returns the height of a string.
func Height(s string) int {
return strings.Count(s, "\n") + 1
}
func min(a, b int) int { //nolint:predeclared
if a > b {
return b
}
return a
}
func max(a, b int) int { //nolint:predeclared
if a > b {
return a
}
return b
}
func clamp(v, low, high int) int {
if high < low {
low, high = high, low
}
return min(high, max(low, v))
}
func abs(a int) int {
if a < 0 {
return -a
}
return a
}
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