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Merge branch 'main' of https://github.com/vitorpamplona/amethyst

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This commit is contained in:
Vitor Pamplona 2024-05-13 10:42:05 -04:00
commit 314531e938
1 changed files with 16 additions and 4 deletions
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20
commons/src/main/java/com/vitorpamplona/amethyst/commons/preview/MetaTagsParser.kt
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@ -130,7 +130,7 @@ object MetaTagsParser {
// - commonly used character references in attribute values are resolved
private class Attrs {
companion object {
val RE_CHAR_REF = Regex("""&(\w+)(;?)""")
val RE_CHAR_REF = Regex("""&(#?)(\w+)(;?)""")
val BASE_CHAR_REFS =
mapOf(
"amp" to "&",
@ -141,6 +141,8 @@ object MetaTagsParser {
"LT" to "<",
"gt" to ">",
"GT" to ">",
"nbsp" to " ",
"NBSP" to " ",
)
val CHAR_REFS =
mapOf(
@ -148,16 +150,26 @@ object MetaTagsParser {
"equals" to "=",
"grave" to "`",
"DiacriticalGrave" to "`",
"039" to "'",
"8217" to "’",
"8216" to "‘",
"39" to "'",
"ldquo" to "“",
"rdquo" to "”",
"mdash" to "—",
"hellip" to "…",
"x27" to "'",
"nbsp" to " ",
)
fun replaceCharRefs(match: MatchResult): String {
val bcr = BASE_CHAR_REFS[match.groupValues[1]]
val bcr = BASE_CHAR_REFS[match.groupValues[2]]
if (bcr != null) {
return bcr
}
// non-base char refs must be terminated by ';'
if (match.groupValues[2].isNotEmpty()) {
val cr = CHAR_REFS[match.groupValues[1]]
if (match.groupValues[3].isNotEmpty()) {
val cr = CHAR_REFS[match.groupValues[2]]
if (cr != null) {
return cr
}