diff options
Diffstat (limited to 'vendor/golang.org/x/text')
23 files changed, 85 insertions, 64 deletions
diff --git a/vendor/golang.org/x/text/internal/language/language.go b/vendor/golang.org/x/text/internal/language/language.go index 1e74d1af..f41aedcf 100644 --- a/vendor/golang.org/x/text/internal/language/language.go +++ b/vendor/golang.org/x/text/internal/language/language.go @@ -303,9 +303,17 @@ func (t Tag) Extensions() []string { // are of the allowed values defined for the Unicode locale extension ('u') in // https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. // TypeForKey will traverse the inheritance chain to get the correct value. +// +// If there are multiple types associated with a key, only the first will be +// returned. If there is no type associated with a key, it returns the empty +// string. func (t Tag) TypeForKey(key string) string { - if start, end, _ := t.findTypeForKey(key); end != start { - return t.str[start:end] + if _, start, end, _ := t.findTypeForKey(key); end != start { + s := t.str[start:end] + if p := strings.IndexByte(s, '-'); p >= 0 { + s = s[:p] + } + return s } return "" } @@ -329,13 +337,13 @@ func (t Tag) SetTypeForKey(key, value string) (Tag, error) { // Remove the setting if value is "". if value == "" { - start, end, _ := t.findTypeForKey(key) - if start != end { - // Remove key tag and leading '-'. - start -= 4 - + start, sep, end, _ := t.findTypeForKey(key) + if start != sep { // Remove a possible empty extension. - if (end == len(t.str) || t.str[end+2] == '-') && t.str[start-2] == '-' { + switch { + case t.str[start-2] != '-': // has previous elements. + case end == len(t.str), // end of string + end+2 < len(t.str) && t.str[end+2] == '-': // end of extension start -= 2 } if start == int(t.pVariant) && end == len(t.str) { @@ -381,14 +389,14 @@ func (t Tag) SetTypeForKey(key, value string) (Tag, error) { t.str = string(buf[:uStart+len(b)]) } else { s := t.str - start, end, hasExt := t.findTypeForKey(key) - if start == end { + start, sep, end, hasExt := t.findTypeForKey(key) + if start == sep { if hasExt { b = b[2:] } - t.str = fmt.Sprintf("%s-%s%s", s[:start], b, s[end:]) + t.str = fmt.Sprintf("%s-%s%s", s[:sep], b, s[end:]) } else { - t.str = fmt.Sprintf("%s%s%s", s[:start], value, s[end:]) + t.str = fmt.Sprintf("%s-%s%s", s[:start+3], value, s[end:]) } } return t, nil @@ -399,10 +407,10 @@ func (t Tag) SetTypeForKey(key, value string) (Tag, error) { // wasn't found. The hasExt return value reports whether an -u extension was present. // Note: the extensions are typically very small and are likely to contain // only one key-type pair. -func (t Tag) findTypeForKey(key string) (start, end int, hasExt bool) { +func (t Tag) findTypeForKey(key string) (start, sep, end int, hasExt bool) { p := int(t.pExt) if len(key) != 2 || p == len(t.str) || p == 0 { - return p, p, false + return p, p, p, false } s := t.str @@ -410,10 +418,10 @@ func (t Tag) findTypeForKey(key string) (start, end int, hasExt bool) { for p++; s[p] != 'u'; p++ { if s[p] > 'u' { p-- - return p, p, false + return p, p, p, false } if p = nextExtension(s, p); p == len(s) { - return len(s), len(s), false + return len(s), len(s), len(s), false } } // Proceed to the hyphen following the extension name. @@ -424,40 +432,28 @@ func (t Tag) findTypeForKey(key string) (start, end int, hasExt bool) { // Iterate over keys until we get the end of a section. for { - // p points to the hyphen preceding the current token. - if p3 := p + 3; s[p3] == '-' { - // Found a key. - // Check whether we just processed the key that was requested. - if curKey == key { - return start, p, true - } - // Set to the next key and continue scanning type tokens. - curKey = s[p+1 : p3] - if curKey > key { - return p, p, true - } - // Start of the type token sequence. - start = p + 4 - // A type is at least 3 characters long. - p += 7 // 4 + 3 - } else { - // Attribute or type, which is at least 3 characters long. - p += 4 - } - // p points past the third character of a type or attribute. - max := p + 5 // maximum length of token plus hyphen. - if len(s) < max { - max = len(s) + end = p + for p++; p < len(s) && s[p] != '-'; p++ { } - for ; p < max && s[p] != '-'; p++ { + n := p - end - 1 + if n <= 2 && curKey == key { + if sep < end { + sep++ + } + return start, sep, end, true } - // Bail if we have exhausted all tokens or if the next token starts - // a new extension. - if p == len(s) || s[p+2] == '-' { - if curKey == key { - return start, p, true + switch n { + case 0, // invalid string + 1: // next extension + return end, end, end, true + case 2: + // next key + curKey = s[end+1 : p] + if curKey > key { + return end, end, end, true } - return p, p, true + start = end + sep = p } } } diff --git a/vendor/golang.org/x/text/internal/language/parse.go b/vendor/golang.org/x/text/internal/language/parse.go index a2fdad89..c696fd0b 100644 --- a/vendor/golang.org/x/text/internal/language/parse.go +++ b/vendor/golang.org/x/text/internal/language/parse.go @@ -138,7 +138,7 @@ func (s *scanner) resizeRange(oldStart, oldEnd, newSize int) { b = make([]byte, n) copy(b, s.b[:oldStart]) } else { - b = s.b[:n:n] + b = s.b[:n] } copy(b[end:], s.b[oldEnd:]) s.b = b @@ -483,7 +483,7 @@ func parseExtensions(scan *scanner) int { func parseExtension(scan *scanner) int { start, end := scan.start, scan.end switch scan.token[0] { - case 'u': + case 'u': // https://www.ietf.org/rfc/rfc6067.txt attrStart := end scan.scan() for last := []byte{}; len(scan.token) > 2; scan.scan() { @@ -503,27 +503,29 @@ func parseExtension(scan *scanner) int { last = scan.token end = scan.end } + // Scan key-type sequences. A key is of length 2 and may be followed + // by 0 or more "type" subtags from 3 to the maximum of 8 letters. var last, key []byte for attrEnd := end; len(scan.token) == 2; last = key { key = scan.token - keyEnd := scan.end - end = scan.acceptMinSize(3) + end = scan.end + for scan.scan(); end < scan.end && len(scan.token) > 2; scan.scan() { + end = scan.end + } // TODO: check key value validity - if keyEnd == end || bytes.Compare(key, last) != 1 { + if bytes.Compare(key, last) != 1 || scan.err != nil { // We have an invalid key or the keys are not sorted. // Start scanning keys from scratch and reorder. p := attrEnd + 1 scan.next = p keys := [][]byte{} for scan.scan(); len(scan.token) == 2; { - keyStart, keyEnd := scan.start, scan.end - end = scan.acceptMinSize(3) - if keyEnd != end { - keys = append(keys, scan.b[keyStart:end]) - } else { - scan.setError(ErrSyntax) - end = keyStart + keyStart := scan.start + end = scan.end + for scan.scan(); end < scan.end && len(scan.token) > 2; scan.scan() { + end = scan.end } + keys = append(keys, scan.b[keyStart:end]) } sort.Stable(bytesSort{keys, 2}) if n := len(keys); n > 0 { @@ -547,7 +549,7 @@ func parseExtension(scan *scanner) int { break } } - case 't': + case 't': // https://www.ietf.org/rfc/rfc6497.txt scan.scan() if n := len(scan.token); n >= 2 && n <= 3 && isAlpha(scan.token[1]) { _, end = parseTag(scan) diff --git a/vendor/golang.org/x/text/language/go1_1.go b/vendor/golang.org/x/text/language/go1_1.go index 380f4c09..c7435583 100644 --- a/vendor/golang.org/x/text/language/go1_1.go +++ b/vendor/golang.org/x/text/language/go1_1.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.2 // +build !go1.2 package language diff --git a/vendor/golang.org/x/text/language/go1_2.go b/vendor/golang.org/x/text/language/go1_2.go index 38268c57..77aaaa29 100644 --- a/vendor/golang.org/x/text/language/go1_2.go +++ b/vendor/golang.org/x/text/language/go1_2.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.2 // +build go1.2 package language diff --git a/vendor/golang.org/x/text/language/language.go b/vendor/golang.org/x/text/language/language.go index abfa17f6..289b3a36 100644 --- a/vendor/golang.org/x/text/language/language.go +++ b/vendor/golang.org/x/text/language/language.go @@ -412,6 +412,10 @@ func (t Tag) Extensions() []Extension { // are of the allowed values defined for the Unicode locale extension ('u') in // https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. // TypeForKey will traverse the inheritance chain to get the correct value. +// +// If there are multiple types associated with a key, only the first will be +// returned. If there is no type associated with a key, it returns the empty +// string. func (t Tag) TypeForKey(key string) string { if !compact.Tag(t).MayHaveExtensions() { if key != "rg" && key != "va" { diff --git a/vendor/golang.org/x/text/language/tables.go b/vendor/golang.org/x/text/language/tables.go index 87e58a02..96b57f61 100644 --- a/vendor/golang.org/x/text/language/tables.go +++ b/vendor/golang.org/x/text/language/tables.go @@ -47,7 +47,7 @@ const ( _Zzzz = 251 ) -var regionToGroups = []uint8{ // 357 elements +var regionToGroups = []uint8{ // 358 elements // Entry 0 - 3F 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x00, @@ -98,8 +98,8 @@ var regionToGroups = []uint8{ // 357 elements 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, -} // Size: 381 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +} // Size: 382 bytes var paradigmLocales = [][3]uint16{ // 3 elements 0: [3]uint16{0x139, 0x0, 0x7b}, @@ -295,4 +295,4 @@ var matchRegion = []regionIntelligibility{ // 15 elements 14: {lang: 0x529, script: 0x3c, group: 0x80, distance: 0x5}, } // Size: 114 bytes -// Total table size 1471 bytes (1KiB); checksum: 4CB1CD46 +// Total table size 1472 bytes (1KiB); checksum: F86C669 diff --git a/vendor/golang.org/x/text/secure/bidirule/bidirule10.0.0.go b/vendor/golang.org/x/text/secure/bidirule/bidirule10.0.0.go index e4c62289..8a7392c4 100644 --- a/vendor/golang.org/x/text/secure/bidirule/bidirule10.0.0.go +++ b/vendor/golang.org/x/text/secure/bidirule/bidirule10.0.0.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.10 // +build go1.10 package bidirule diff --git a/vendor/golang.org/x/text/secure/bidirule/bidirule9.0.0.go b/vendor/golang.org/x/text/secure/bidirule/bidirule9.0.0.go index 02b9e1e9..bb0a9200 100644 --- a/vendor/golang.org/x/text/secure/bidirule/bidirule9.0.0.go +++ b/vendor/golang.org/x/text/secure/bidirule/bidirule9.0.0.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.10 // +build !go1.10 package bidirule diff --git a/vendor/golang.org/x/text/unicode/bidi/tables10.0.0.go b/vendor/golang.org/x/text/unicode/bidi/tables10.0.0.go index d8c94e1b..42fa8d72 100644 --- a/vendor/golang.org/x/text/unicode/bidi/tables10.0.0.go +++ b/vendor/golang.org/x/text/unicode/bidi/tables10.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.10 && !go1.13 // +build go1.10,!go1.13 package bidi diff --git a/vendor/golang.org/x/text/unicode/bidi/tables11.0.0.go b/vendor/golang.org/x/text/unicode/bidi/tables11.0.0.go index 16b11db5..56a0e1ea 100644 --- a/vendor/golang.org/x/text/unicode/bidi/tables11.0.0.go +++ b/vendor/golang.org/x/text/unicode/bidi/tables11.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.13 && !go1.14 // +build go1.13,!go1.14 package bidi diff --git a/vendor/golang.org/x/text/unicode/bidi/tables12.0.0.go b/vendor/golang.org/x/text/unicode/bidi/tables12.0.0.go index 647f2d42..baacf32b 100644 --- a/vendor/golang.org/x/text/unicode/bidi/tables12.0.0.go +++ b/vendor/golang.org/x/text/unicode/bidi/tables12.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.14 && !go1.16 // +build go1.14,!go1.16 package bidi diff --git a/vendor/golang.org/x/text/unicode/bidi/tables13.0.0.go b/vendor/golang.org/x/text/unicode/bidi/tables13.0.0.go index c937d097..f248effa 100644 --- a/vendor/golang.org/x/text/unicode/bidi/tables13.0.0.go +++ b/vendor/golang.org/x/text/unicode/bidi/tables13.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.16 // +build go1.16 package bidi diff --git a/vendor/golang.org/x/text/unicode/bidi/tables9.0.0.go b/vendor/golang.org/x/text/unicode/bidi/tables9.0.0.go index 0ca0193e..f517fdb2 100644 --- a/vendor/golang.org/x/text/unicode/bidi/tables9.0.0.go +++ b/vendor/golang.org/x/text/unicode/bidi/tables9.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build !go1.10 // +build !go1.10 package bidi diff --git a/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go index 26fbd55a..f5a07882 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.10 && !go1.13 // +build go1.10,!go1.13 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go index 2c58f09b..cb7239c4 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.13 && !go1.14 // +build go1.13,!go1.14 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go index 7e1ae096..11b27330 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.14 && !go1.16 // +build go1.14,!go1.16 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go index 9ea1b421..96a130d3 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.16 // +build go1.16 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go index 94290692..0175eae5 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build !go1.10 // +build !go1.10 package norm diff --git a/vendor/golang.org/x/text/width/tables10.0.0.go b/vendor/golang.org/x/text/width/tables10.0.0.go index decb8e48..186b1d4e 100644 --- a/vendor/golang.org/x/text/width/tables10.0.0.go +++ b/vendor/golang.org/x/text/width/tables10.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.10 && !go1.13 // +build go1.10,!go1.13 package width diff --git a/vendor/golang.org/x/text/width/tables11.0.0.go b/vendor/golang.org/x/text/width/tables11.0.0.go index 3c75e428..990f7622 100644 --- a/vendor/golang.org/x/text/width/tables11.0.0.go +++ b/vendor/golang.org/x/text/width/tables11.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.13 && !go1.14 // +build go1.13,!go1.14 package width diff --git a/vendor/golang.org/x/text/width/tables12.0.0.go b/vendor/golang.org/x/text/width/tables12.0.0.go index 543942b9..85296297 100644 --- a/vendor/golang.org/x/text/width/tables12.0.0.go +++ b/vendor/golang.org/x/text/width/tables12.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.14 && !go1.16 // +build go1.14,!go1.16 package width diff --git a/vendor/golang.org/x/text/width/tables13.0.0.go b/vendor/golang.org/x/text/width/tables13.0.0.go index 804264ca..bac3f1ae 100644 --- a/vendor/golang.org/x/text/width/tables13.0.0.go +++ b/vendor/golang.org/x/text/width/tables13.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.16 // +build go1.16 package width diff --git a/vendor/golang.org/x/text/width/tables9.0.0.go b/vendor/golang.org/x/text/width/tables9.0.0.go index 7069e263..b3db84f6 100644 --- a/vendor/golang.org/x/text/width/tables9.0.0.go +++ b/vendor/golang.org/x/text/width/tables9.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build !go1.10 // +build !go1.10 package width |