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package dotty.tools.dottydoc
package model
package comment
trait CommentCleaner {
import Regexes._
def clean(comment: String): List[String] = {
def cleanLine(line: String): String = {
// Remove trailing whitespaces
TrailingWhitespace.replaceAllIn(line, "") match {
case CleanCommentLine(ctl) => ctl
case tl => tl
}
}
val strippedComment = comment.trim.stripPrefix("/*").stripSuffix("*/")
val safeComment = DangerousTags.replaceAllIn(strippedComment, { htmlReplacement(_) })
val javadoclessComment = JavadocTags.replaceAllIn(safeComment, { javadocReplacement(_) })
val markedTagComment =
SafeTags.replaceAllIn(javadoclessComment, { mtch =>
_root_.java.util.regex.Matcher.quoteReplacement(safeTagMarker + mtch.matched + safeTagMarker)
})
markedTagComment.lines.toList map (cleanLine)
}
}
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