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Text/status parsing fixes (#141)

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* aaaaaa

* vendor minify

* update + test markdown parsing
This commit is contained in:
Tobi Smethurst 2021-08-16 19:17:56 +02:00 • committed by GitHub
commit ce190d867c
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56 changed files with 7390 additions and 45 deletions
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103
vendor/github.com/tdewolff/parse/v2/html/util.go generated vendored Normal file
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@ -0,0 +1,103 @@
package html
var (
singleQuoteEntityBytes = []byte("'")
doubleQuoteEntityBytes = []byte(""")
)
// EscapeAttrVal returns the escaped attribute value bytes without quotes.
func EscapeAttrVal(buf *[]byte, orig, b []byte, isXML bool) []byte {
singles := 0
doubles := 0
unquoted := true
entities := false
for _, c := range b {
if charTable[c] {
unquoted = false
if c == '"' {
doubles++
} else if c == '\'' {
singles++
}
}
}
if unquoted && !isXML {
return b
} else if !entities && len(orig) == len(b)+2 && (singles == 0 && orig[0] == '\'' || doubles == 0 && orig[0] == '"') {
return orig
}
n := len(b) + 2
var quote byte
var escapedQuote []byte
if singles >= doubles || isXML {
n += doubles * 4
quote = '"'
escapedQuote = doubleQuoteEntityBytes
} else {
n += singles * 4
quote = '\''
escapedQuote = singleQuoteEntityBytes
}
if n > cap(*buf) {
*buf = make([]byte, 0, n) // maximum size, not actual size
}
t := (*buf)[:n] // maximum size, not actual size
t[0] = quote
j := 1
start := 0
for i, c := range b {
if c == quote {
j += copy(t[j:], b[start:i])
j += copy(t[j:], escapedQuote)
start = i + 1
}
}
j += copy(t[j:], b[start:])
t[j] = quote
return t[:j+1]
}
var charTable = [256]bool{
// ASCII
false, false, false, false, false, false, false, false,
false, true, true, false, true, true, false, false, // tab, line feed, form feed, carriage return
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
true, false, true, false, false, false, false, true, // space, "), '
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, true, true, true, false, // <, =, >
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
true, false, false, false, false, false, false, false, // `
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
// non-ASCII
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
}