[clang-tools-extra] [clangd] Improve Markup Rendering (PR #140498)

[Maksim Ivanov via cfe-commits]

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@@ -73,6 +80,20 @@ class Paragraph : public Block {
     bool SpaceAfter = false;
   };
   std::vector<Chunk> Chunks;
+
+  Paragraph &appendChunk(llvm::StringRef Contents, ChunkKind K);
+
+  llvm::StringRef chooseMarker(llvm::ArrayRef<llvm::StringRef> Options,
+                               llvm::StringRef Text) const;
+  bool punctuationIndicatesLineBreak(llvm::StringRef Line) const;
+  bool isHardLineBreakIndicator(llvm::StringRef Rest) const;
+  bool isHardLineBreakAfter(llvm::StringRef Line, llvm::StringRef Rest) const;
+};
+
+class ListItemParagraph : public Paragraph {
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emaxx-google wrote:

nit: Unused?

https://github.com/llvm/llvm-project/pull/140498