barometer: update DMA's vendoring packages

[barometer.git] / src / dma / vendor / golang.org / x / text / unicode / bidi / gen_ranges.go

diff --git a/src/dma/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go b/src/dma/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go
new file mode 100644 (file)
index 0000000..02c3b50
--- /dev/null
+++ b/src/dma/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go
@@ -0,0 +1,57 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+package main
+
+import (
+       "unicode"
+
+       "golang.org/x/text/internal/gen"
+       "golang.org/x/text/internal/ucd"
+       "golang.org/x/text/unicode/rangetable"
+)
+
+// These tables are hand-extracted from:
+// https://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt
+func visitDefaults(fn func(r rune, c Class)) {
+       // first write default values for ranges listed above.
+       visitRunes(fn, AL, []rune{
+               0x0600, 0x07BF, // Arabic
+               0x08A0, 0x08FF, // Arabic Extended-A
+               0xFB50, 0xFDCF, // Arabic Presentation Forms
+               0xFDF0, 0xFDFF,
+               0xFE70, 0xFEFF,
+               0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols
+       })
+       visitRunes(fn, R, []rune{
+               0x0590, 0x05FF, // Hebrew
+               0x07C0, 0x089F, // Nko et al.
+               0xFB1D, 0xFB4F,
+               0x00010800, 0x00010FFF, // Cypriot Syllabary et. al.
+               0x0001E800, 0x0001EDFF,
+               0x0001EF00, 0x0001EFFF,
+       })
+       visitRunes(fn, ET, []rune{ // European Terminator
+               0x20A0, 0x20Cf, // Currency symbols
+       })
+       rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) {
+               fn(r, BN) // Boundary Neutral
+       })
+       ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) {
+               if p.String(1) == "Default_Ignorable_Code_Point" {
+                       fn(p.Rune(0), BN) // Boundary Neutral
+               }
+       })
+}
+
+func visitRunes(fn func(r rune, c Class), c Class, runes []rune) {
+       for i := 0; i < len(runes); i += 2 {
+               lo, hi := runes[i], runes[i+1]
+               for j := lo; j <= hi; j++ {
+                       fn(j, c)
+               }
+       }
+}