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Diffstat (limited to 'src/pkg/unicode/decimaldigit.go')
| -rw-r--r-- | src/pkg/unicode/decimaldigit.go | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/pkg/unicode/decimaldigit.go b/src/pkg/unicode/decimaldigit.go new file mode 100644 index 000000000..1165e3ae1 --- /dev/null +++ b/src/pkg/unicode/decimaldigit.go @@ -0,0 +1,52 @@ +// Copyright 2009 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. + +package unicode + +// TODO: Generated by hand starting with +// http://www.unicode.org/Public/UNIDATA/UnicodeData.txt +// These ranges are the characters with the third field "Nd". +// Should generate automatically etc. + +import "unicode" + +// Decimal digit is the set of Unicode characters with the "decimal digit" property. +var DecimalDigit = []Range{ + Range{0x0030, 0x0039, 1}, + Range{0x0660, 0x0669, 1}, + Range{0x06F0, 0x06F9, 1}, + Range{0x07C0, 0x07C9, 1}, + Range{0x0966, 0x096F, 1}, + Range{0x09E6, 0x09EF, 1}, + Range{0x0A66, 0x0A6F, 1}, + Range{0x0AE6, 0x0AEF, 1}, + Range{0x0B66, 0x0B6F, 1}, + Range{0x0BE6, 0x0BEF, 1}, + Range{0x0C66, 0x0C6F, 1}, + Range{0x0CE6, 0x0CEF, 1}, + Range{0x0D66, 0x0D6F, 1}, + Range{0x0E50, 0x0E59, 1}, + Range{0x0ED0, 0x0ED9, 1}, + Range{0x0F20, 0x0F29, 1}, + Range{0x1040, 0x1049, 1}, + Range{0x1090, 0x1099, 1}, + Range{0x17E0, 0x17E9, 1}, + Range{0x1810, 0x1819, 1}, + Range{0x1946, 0x194F, 1}, + Range{0x19D0, 0x19D9, 1}, + Range{0x1B50, 0x1B59, 1}, + Range{0x1BB0, 0x1BB9, 1}, + Range{0x1C40, 0x1C49, 1}, + Range{0x1C50, 0x1C59, 1}, + Range{0xA620, 0xA629, 1}, + Range{0xA8D0, 0xA8D9, 1}, + Range{0xA900, 0xA909, 1}, + Range{0xAA50, 0xAA59, 1}, + Range{0xFF10, 0xFF19, 1}, +} + +// IsDecimalDigit reports whether the rune is a decimal digit. +func IsDecimalDigit(rune int) bool { + return Is(DecimalDigit, rune); +} |