diff options
Diffstat (limited to 'vendor/golang.org/x/text/internal/utf8internal')
-rw-r--r-- | vendor/golang.org/x/text/internal/utf8internal/LICENSE | 27 | ||||
-rw-r--r-- | vendor/golang.org/x/text/internal/utf8internal/utf8internal.go | 87 |
2 files changed, 0 insertions, 114 deletions
diff --git a/vendor/golang.org/x/text/internal/utf8internal/LICENSE b/vendor/golang.org/x/text/internal/utf8internal/LICENSE deleted file mode 100644 index 6a66aea5..00000000 --- a/vendor/golang.org/x/text/internal/utf8internal/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) 2009 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/golang.org/x/text/internal/utf8internal/utf8internal.go b/vendor/golang.org/x/text/internal/utf8internal/utf8internal.go deleted file mode 100644 index 575cea87..00000000 --- a/vendor/golang.org/x/text/internal/utf8internal/utf8internal.go +++ /dev/null @@ -1,87 +0,0 @@ -// 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. - -// Package utf8internal contains low-level utf8-related constants, tables, etc. -// that are used internally by the text package. -package utf8internal - -// The default lowest and highest continuation byte. -const ( - LoCB = 0x80 // 1000 0000 - HiCB = 0xBF // 1011 1111 -) - -// Constants related to getting information of first bytes of UTF-8 sequences. -const ( - // ASCII identifies a UTF-8 byte as ASCII. - ASCII = as - - // FirstInvalid indicates a byte is invalid as a first byte of a UTF-8 - // sequence. - FirstInvalid = xx - - // SizeMask is a mask for the size bits. Use use x&SizeMask to get the size. - SizeMask = 7 - - // AcceptShift is the right-shift count for the first byte info byte to get - // the index into the AcceptRanges table. See AcceptRanges. - AcceptShift = 4 - - // The names of these constants are chosen to give nice alignment in the - // table below. The first nibble is an index into acceptRanges or F for - // special one-byte cases. The second nibble is the Rune length or the - // Status for the special one-byte case. - xx = 0xF1 // invalid: size 1 - as = 0xF0 // ASCII: size 1 - s1 = 0x02 // accept 0, size 2 - s2 = 0x13 // accept 1, size 3 - s3 = 0x03 // accept 0, size 3 - s4 = 0x23 // accept 2, size 3 - s5 = 0x34 // accept 3, size 4 - s6 = 0x04 // accept 0, size 4 - s7 = 0x44 // accept 4, size 4 -) - -// First is information about the first byte in a UTF-8 sequence. -var First = [256]uint8{ - // 1 2 3 4 5 6 7 8 9 A B C D E F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x00-0x0F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x10-0x1F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x20-0x2F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x30-0x3F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x40-0x4F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x50-0x5F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x60-0x6F - as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x70-0x7F - // 1 2 3 4 5 6 7 8 9 A B C D E F - xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x80-0x8F - xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x90-0x9F - xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xA0-0xAF - xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xB0-0xBF - xx, xx, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xC0-0xCF - s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xD0-0xDF - s2, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s4, s3, s3, // 0xE0-0xEF - s5, s6, s6, s6, s7, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xF0-0xFF -} - -// AcceptRange gives the range of valid values for the second byte in a UTF-8 -// sequence for any value for First that is not ASCII or FirstInvalid. -type AcceptRange struct { - Lo uint8 // lowest value for second byte. - Hi uint8 // highest value for second byte. -} - -// AcceptRanges is a slice of AcceptRange values. For a given byte sequence b -// -// AcceptRanges[First[b[0]]>>AcceptShift] -// -// will give the value of AcceptRange for the multi-byte UTF-8 sequence starting -// at b[0]. -var AcceptRanges = [...]AcceptRange{ - 0: {LoCB, HiCB}, - 1: {0xA0, HiCB}, - 2: {LoCB, 0x9F}, - 3: {0x90, HiCB}, - 4: {LoCB, 0x8F}, -} |