Implement LastCharacter to return the last character or character fragment in a

potentially invalid UTF-8 string. Use this in DiscardLastCombinedCharacter.
Place DiscardLastCombinedCharacter in Scintilla::Internal namespace for use in
text wrap.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/Document.h b/src/Document.h
index 4e18c42d1..4c6832d89 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -273,6 +273,8 @@ struct CharacterExtracted {
 	}
 };
 
+bool DiscardLastCombinedCharacter(std::string_view &text) noexcept;
+
 /**
  */
 class Document : PerLine, public Scintilla::IDocument, public Scintilla::ILoader, public Scintilla::IDocumentEditable {