textwidth

Documentation

Overview

textwidth provides functions for getting the fixed-width width of unicode byte slices, runes and strings.

https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms#In_Unicode

Index

• func RuneWidth(r rune) int
• func StringWidth(s string) (n int)
• func Width(b []byte) (n int)

Functions

func RuneWidth

func RuneWidth(r rune) int

RuneWidth returns fixed-width width of rune.

func StringWidth

func StringWidth(s string) (n int)

StringWidth returns fixed-width width of string.

func Width

func Width(b []byte) (n int)

Width returns fixed-width width of byte slice.