runewidth

Jul 24, 2026

Changes in this version

+ func TruncatePrefix(s string, w int, prefix string) string

type Condition

+ func (c *Condition) TruncatePrefix(s string, w int, prefix string) string

Mar 7, 2026

Changes in this version

+ func IsCombiningWidth(r rune) bool

Sep 20, 2022

Changes in this version

+ func CreateLUT()

+ func TruncateLeft(s string, w int, prefix string) string

type Condition

+ func (c *Condition) CreateLUT()

+ func (c *Condition) TruncateLeft(s string, w int, prefix string) string

Mar 31, 2021

Changes in this version

+ var StrictEmojiNeutral bool = true

type Condition

+ StrictEmojiNeutral bool

Dec 10, 2018

Changes in this version

+ var ZeroWidthJoiner bool

type Condition

+ ZeroWidthJoiner bool

Feb 1, 2017

Changes in this version

+ var DefaultCondition = &Condition

+ var EastAsianWidth = IsEastAsian()

+ func FillLeft(s string, w int) string

+ func FillRight(s string, w int) string

+ func IsAmbiguousWidth(r rune) bool

+ func IsEastAsian() bool

+ func IsNeutralWidth(r rune) bool

+ func RuneWidth(r rune) int

+ func StringWidth(s string) (width int)

+ func Truncate(s string, w int, tail string) string

+ func Wrap(s string, w int) string

+ type Condition struct

+ EastAsianWidth bool

+ func NewCondition() *Condition

+ func (c *Condition) FillLeft(s string, w int) string

+ func (c *Condition) FillRight(s string, w int) string

+ func (c *Condition) RuneWidth(r rune) int

+ func (c *Condition) StringWidth(s string) (width int)

+ func (c *Condition) Truncate(s string, w int, tail string) string

+ func (c *Condition) Wrap(s string, w int) string