Update dependencies/vendor (#1659)

This commit is contained in:
Wim
2021-12-12 00:05:15 +01:00
committed by GitHub
parent 658bdd9faa
commit 3893a035be
214 changed files with 8892 additions and 5650 deletions

View File

@@ -766,7 +766,22 @@ func entity(p *Parser, data []byte, offset int) (int, ast.Node) {
// undo & escaping or it will be converted to & by another
// escaper in the renderer
if bytes.Equal(ent, []byte("&")) {
ent = []byte{'&'}
return end, newTextNode([]byte{'&'})
}
if len(ent) < 4 {
return end, newTextNode(ent)
}
// if ent consists solely out of numbers (hex or decimal) convert that unicode codepoint to actual rune
codepoint := uint64(0)
var err error
if ent[2] == 'x' || ent[2] == 'X' { // hexadecimal
codepoint, err = strconv.ParseUint(string(ent[3:len(ent)-1]), 16, 64)
} else {
codepoint, err = strconv.ParseUint(string(ent[2:len(ent)-1]), 10, 64)
}
if err == nil { // only if conversion was valid return here.
return end, newTextNode([]byte(string(codepoint)))
}
return end, newTextNode(ent)