vendor/golang.org/x/text/unicode/bidi/ranges_test.go

   1 // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
   2
   3 package bidi
   4
   5 import (
   6         "unicode"
   7
   8         "golang.org/x/text/internal/gen"
   9         "golang.org/x/text/internal/ucd"
  10         "golang.org/x/text/unicode/rangetable"
  11 )
  12
  13 // These tables are hand-extracted from:
  14 // http://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt
  15 func visitDefaults(fn func(r rune, c Class)) {
  16         // first write default values for ranges listed above.
  17         visitRunes(fn, AL, []rune{
  18                 0x0600, 0x07BF, // Arabic
  19                 0x08A0, 0x08FF, // Arabic Extended-A
  20                 0xFB50, 0xFDCF, // Arabic Presentation Forms
  21                 0xFDF0, 0xFDFF,
  22                 0xFE70, 0xFEFF,
  23                 0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols
  24         })
  25         visitRunes(fn, R, []rune{
  26                 0x0590, 0x05FF, // Hebrew
  27                 0x07C0, 0x089F, // Nko et al.
  28                 0xFB1D, 0xFB4F,
  29                 0x00010800, 0x00010FFF, // Cypriot Syllabary et. al.
  30                 0x0001E800, 0x0001EDFF,
  31                 0x0001EF00, 0x0001EFFF,
  32         })
  33         visitRunes(fn, ET, []rune{ // European Terminator
  34                 0x20A0, 0x20Cf, // Currency symbols
  35         })
  36         rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) {
  37                 fn(r, BN) // Boundary Neutral
  38         })
  39         ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) {
  40                 if p.String(1) == "Default_Ignorable_Code_Point" {
  41                         fn(p.Rune(0), BN) // Boundary Neutral
  42                 }
  43         })
  44 }
  45
  46 func visitRunes(fn func(r rune, c Class), c Class, runes []rune) {
  47         for i := 0; i < len(runes); i += 2 {
  48                 lo, hi := runes[i], runes[i+1]
  49                 for j := lo; j <= hi; j++ {
  50                         fn(j, c)
  51                 }
  52         }
  53 }