Scaladoc: Allow to set a comment syntax based on path to source #14650
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pikinier20
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| CommentSyntax.CommentSyntaxParser.parse(commentSetting).getOrElse { | ||
| val msg = s"not a valid comment syntax: $commentSetting, defaulting to Markdown syntax." | ||
| // we should update pos with span from documentation | ||
| pos.fold(report.warning(msg))(report.warning(msg, _)) | ||
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| CommentSyntax.default |
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Shouldn't we here fall back to the syntax based on path?
pikinier20
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CommentSyntax option now allows to set the comment syntax based on a passed path prefix. This will allow to use a correct syntax for specific files in one project, for example a wiki syntax for scalalib and md syntax for dottylib.
Those consist of packages example.comment.md and example.comment.wiki configured with a matching comment syntax.
Wiki syntax was set for scala 2.13 stdlib and markdown was set for scala 3 stdlib.
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This PR adds a new Scaladoc option: CommentSyntaxOverrides, which allows to override the project wide comment syntax with one set based on a path prefix to a source file.This PR revises
-comment-syntaxoption to use the PathBased abstraction. This will allow to use multiple syntaxes in one project. The previous style of option passing (one syntax format for the whole project) will still work.Additionally in the dotty repo the following paths were set with this option:
scaladoc-testcasesexamples showcasing the feature (in theexamples.comment.markdownandexamples.comment.wikipackages)Resolves #14596