Skip to content

unicode.md

Latest commit

 

History

History
70 lines (39 loc) · 1.23 KB

unicode.md

File metadata and controls

70 lines (39 loc) · 1.23 KB
Raw

unicode

Summary

The unicode API provides codepoint-aware string helpers and display-width helpers for terminal-safe text handling.

Availability

  • Repository: opencomputers
  • Type: core runtime API

Source

  • OpenComputers/src\main\scala\li\cil\oc\server\machine\luac\UnicodeAPI.scala

Usage

local unicode = require("unicode")
print(unicode.len("hello"))

API

char(...codepoints)

  • Description: Create a string from one or more Unicode codepoints.

len(value)

  • Description: Return the codepoint length of a string.

lower(value)

  • Description: Return a lowercase version of the string.

reverse(value)

  • Description: Return the reversed Unicode string.

sub(value, start[, finish])

  • Description: Return a substring by codepoint index.

upper(value)

  • Description: Return an uppercase version of the string.

isWide(char)

  • Description: Return whether the first codepoint is wide.

charWidth(char)

  • Description: Return the display width of the first codepoint.

wlen(value)

  • Description: Return the display width of a string.

wtrunc(value, count)

  • Description: Truncate a string to a target display width.

Related

  • computer
  • component
  • os
  • unicode