Package: github.com/mattn/go-runewidth

package runewidth Import Path github.com/mattn/go-runewidth (on go.dev) Dependency Relation imports 3 packages, and imported by one package

Involved Source Files runewidth.go runewidth_posix.go runewidth_table.go

Package-Level Type Names (total 3, in which 1 are exported)

/* sort exporteds by: alphabet | popularity */

type Condition (struct) Condition have flag EastAsianWidth whether the current locale is CJK or not. Fields (total 2, both are exported) EastAsianWidth bool ZeroWidthJoiner bool Methods (total 8, in which 6 are exported) (*T) FillLeft(s string, w int) string FillLeft return string filled in left by spaces in w cells (*T) FillRight(s string, w int) string FillRight return string filled in left by spaces in w cells (*T) RuneWidth(r rune) int RuneWidth returns the number of cells in r. See http://www.unicode.org/reports/tr11/ (*T) StringWidth(s string) (width int) StringWidth return width as you can see (*T) Truncate(s string, w int, tail string) string Truncate return string truncated with w cells (*T) Wrap(s string, w int) string Wrap return string wrapped with w cells /* 2 unexporteds ... *//* 2 unexporteds: */ (*T) stringWidth(s string) (width int) (*T) stringWidthZeroJoiner(s string) (width int) As Outputs Of (at least one exported) func NewCondition() *Condition As Types Of (only one, which is exported) var DefaultCondition *Condition

/* 2 unexporteds ... *//* 2 unexporteds: */

type interval (struct) Fields (total 2, neither is exported) /* 2 unexporteds ... *//* 2 unexporteds: */ first rune last rune

type table ([]T) As Inputs Of (at least 2, neither is exported) /* 2+ unexporteds ... *//* 2+ unexporteds: */ func inTable(r rune, t table) bool func inTables(r rune, ts ...table) bool As Types Of (total 8, none are exported) /* 8 unexporteds ... *//* 8 unexporteds: */ var ambiguous var combining var doublewidth var emoji var neutral var nonprint var notassigned var private

Package-Level Functions (total 15, in which 10 are exported)

func FillLeft(s string, w int) string FillLeft return string filled in left by spaces in w cells

func FillRight(s string, w int) string FillRight return string filled in left by spaces in w cells

func IsAmbiguousWidth(r rune) bool IsAmbiguousWidth returns whether is ambiguous width or not.

func IsEastAsian() bool IsEastAsian return true if the current locale is CJK

func IsNeutralWidth(r rune) bool IsNeutralWidth returns whether is neutral width or not.

func NewCondition() *Condition NewCondition return new instance of Condition which is current locale.

func RuneWidth(r rune) int RuneWidth returns the number of cells in r. See http://www.unicode.org/reports/tr11/

func StringWidth(s string) (width int) StringWidth return width as you can see

func Truncate(s string, w int, tail string) string Truncate return string truncated with w cells

func Wrap(s string, w int) string Wrap return string wrapped with w cells

/* 5 unexporteds ... *//* 5 unexporteds: */

func handleEnv()

func init()

func inTable(r rune, t table) bool

func inTables(r rune, ts ...table) bool

func isEastAsian(locale string) bool

Package-Level Variables (total 13, in which 3 are exported)

var DefaultCondition *Condition DefaultCondition is a condition in current locale

var EastAsianWidth bool EastAsianWidth will be set true if the current locale is CJK

var ZeroWidthJoiner bool ZeroWidthJoiner is flag to set to use UTR#51 ZWJ

/* 10 unexporteds ... *//* 10 unexporteds: */

var ambiguous table

var combining table

var doublewidth table

var emoji table

var mblenTable map[string]int

var neutral table

var nonprint table

var notassigned table

var private table

var reLoc *regexp.Regexp