1 files changed, 0 insertions, 132 deletions
diff --git a/src/pkg/unicode/graphic.go b/src/pkg/unicode/graphic.go
deleted file mode 100644
index d482aace2..000000000
--- a/src/pkg/unicode/graphic.go
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2011 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
-
-// Bit masks for each code point under U+0100, for fast lookup.
-const (
-	pC  = 1 << iota // a control character.
-	pP              // a punctuation character.
-	pN              // a numeral.
-	pS              // a symbolic character.
-	pZ              // a spacing character.
-	pLu             // an upper-case letter.
-	pLl             // a lower-case letter.
-	pp              // a printable character according to Go's definition.
-	pg  = pp | pZ   // a graphical character according to the Unicode definition.
-)
-
-// GraphicRanges defines the set of graphic characters according to Unicode.
-var GraphicRanges = []*RangeTable{
-	L, M, N, P, S, Zs,
-}
-
-// PrintRanges defines the set of printable characters according to Go.
-// ASCII space, U+0020, is handled separately.
-var PrintRanges = []*RangeTable{
-	L, M, N, P, S,
-}
-
-// IsGraphic reports whether the rune is defined as a Graphic by Unicode.
-// Such characters include letters, marks, numbers, punctuation, symbols, and
-// spaces, from categories L, M, N, P, S, Zs.
-func IsGraphic(rune int) bool {
-	// We cast to uint32 to avoid the extra test for negative,
-	// and in the index we cast to uint8 to avoid the range check.
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pg != 0
-	}
-	return IsOneOf(GraphicRanges, rune)
-}
-
-// IsPrint reports whether the rune is defined as printable by Go. Such
-// characters include letters, marks, numbers, punctuation, symbols, and the
-// ASCII space character, from categories L, M, N, P, S and the ASCII space
-// character.  This categorization is the same as IsGraphic except that the
-// only spacing character is ASCII space, U+0020.
-func IsPrint(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pp != 0
-	}
-	return IsOneOf(PrintRanges, rune)
-}
-
-// IsOneOf reports whether the rune is a member of one of the ranges.
-// The rune is known to be above Latin-1.
-func IsOneOf(set []*RangeTable, rune int) bool {
-	for _, inside := range set {
-		if Is(inside, rune) {
-			return true
-		}
-	}
-	return false
-}
-
-// IsControl reports whether the rune is a control character.
-// The C (Other) Unicode category includes more code points
-// such as surrogates; use Is(C, rune) to test for them.
-func IsControl(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pC != 0
-	}
-	// All control characters are < Latin1Max.
-	return false
-}
-
-// IsLetter reports whether the rune is a letter (category L).
-func IsLetter(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&(pLu|pLl) != 0
-	}
-	return Is(Letter, rune)
-}
-
-// IsMark reports whether the rune is a mark character (category M).
-func IsMark(rune int) bool {
-	// There are no mark characters in Latin-1.
-	return Is(Mark, rune)
-}
-
-// IsNumber reports whether the rune is a number (category N).
-func IsNumber(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pN != 0
-	}
-	return Is(Number, rune)
-}
-
-// IsPunct reports whether the rune is a Unicode punctuation character
-// (category P).
-func IsPunct(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pP != 0
-	}
-	return Is(Punct, rune)
-}
-
-// IsSpace reports whether the rune is a space character as defined
-// by Unicode's White Space property; in the Latin-1 space
-// this is
-//	'\t', '\n', '\v', '\f', '\r', ' ', U+0085 (NEL), U+00A0 (NBSP).
-// Other definitions of spacing characters are set by category
-// Z and property Pattern_White_Space.
-func IsSpace(rune int) bool {
-	// This property isn't the same as Z; special-case it.
-	if uint32(rune) <= MaxLatin1 {
-		switch rune {
-		case '\t', '\n', '\v', '\f', '\r', ' ', 0x85, 0xA0:
-			return true
-		}
-		return false
-	}
-	return Is(White_Space, rune)
-}
-
-// IsSymbol reports whether the rune is a symbolic character.
-func IsSymbol(rune int) bool {
-	if uint32(rune) <= MaxLatin1 {
-		return properties[uint8(rune)]&pS != 0
-	}
-	return Is(Symbol, rune)
-}