From 8ffb773f43c8dc54801ca1d111854e7e881c93c9 Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fred@miniflux.net>
Date: Sun, 19 Nov 2017 21:10:04 -0800
Subject: First commit

---
 .../golang.org/x/text/feature/plural/gen_common.go | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 vendor/golang.org/x/text/feature/plural/gen_common.go

(limited to 'vendor/golang.org/x/text/feature/plural/gen_common.go')

diff --git a/vendor/golang.org/x/text/feature/plural/gen_common.go b/vendor/golang.org/x/text/feature/plural/gen_common.go
new file mode 100644
index 0000000..24aa415
--- /dev/null
+++ b/vendor/golang.org/x/text/feature/plural/gen_common.go
@@ -0,0 +1,74 @@
+// Copyright 2016 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
+
+// Form defines a plural form.
+//
+// Not all languages support all forms. Also, the meaning of each form varies
+// per language. It is important to note that the name of a form does not
+// necessarily correspond one-to-one with the set of numbers. For instance,
+// for Croation, One matches not only 1, but also 11, 21, etc.
+//
+// Each language must at least support the form "other".
+type Form byte
+
+const (
+	Other Form = iota
+	Zero
+	One
+	Two
+	Few
+	Many
+)
+
+var countMap = map[string]Form{
+	"other": Other,
+	"zero":  Zero,
+	"one":   One,
+	"two":   Two,
+	"few":   Few,
+	"many":  Many,
+}
+
+type pluralCheck struct {
+	// category:
+	// 3..7: opID
+	// 0..2: category
+	cat   byte
+	setID byte
+}
+
+// opID identifies the type of operand in the plural rule, being i, n or f.
+// (v, w, and t are treated as filters in our implementation.)
+type opID byte
+
+const (
+	opMod           opID = 0x1    // is '%' used?
+	opNotEqual      opID = 0x2    // using "!=" to compare
+	opI             opID = 0 << 2 // integers after taking the absolute value
+	opN             opID = 1 << 2 // full number (must be integer)
+	opF             opID = 2 << 2 // fraction
+	opV             opID = 3 << 2 // number of visible digits
+	opW             opID = 4 << 2 // number of visible digits without trailing zeros
+	opBretonM       opID = 5 << 2 // hard-wired rule for Breton
+	opItalian800    opID = 6 << 2 // hard-wired rule for Italian
+	opAzerbaijan00s opID = 7 << 2 // hard-wired rule for Azerbaijan
+)
+const (
+	// Use this plural form to indicate the next rule needs to match as well.
+	// The last condition in the list will have the correct plural form.
+	andNext  = 0x7
+	formMask = 0x7
+
+	opShift = 3
+
+	// numN indicates the maximum integer, or maximum mod value, for which we
+	// have inclusion masks.
+	numN = 100
+	// The common denominator of the modulo that is taken.
+	maxMod = 100
+)
-- 
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