Backport: Define ILexerWithIdentity with methods for retrieving name, ID, and property values.

Implement ILexerWithIdentity on object lexers.
Implement ILexerWithIdentity on LexerSimple wrapper for function lexers.

Backport of changeset 7870:6ffcbd42288c, but with a new interface compatible
with ILexer, not ILexer5.

1 files changed, 5 insertions, 1 deletions

diff --git a/lexlib/LexerBase.h b/lexlib/LexerBase.h
index afeaa8038..a023d0fe1 100644
--- a/lexlib/LexerBase.h
+++ b/lexlib/LexerBase.h
@@ -11,7 +11,7 @@
 namespace Scintilla {
 
 // A simple lexer with no state
-class LexerBase : public ILexerWithMetaData {
+class LexerBase : public ILexerWithIdentity {
 protected:
 	const LexicalClass *lexClasses;
 	size_t nClasses;
@@ -46,6 +46,10 @@ public:
 	const char * SCI_METHOD NameOfStyle(int style) override;
 	const char * SCI_METHOD TagsOfStyle(int style) override;
 	const char * SCI_METHOD DescriptionOfStyle(int style) override;
+	// ILexerWithIdentity methods
+	const char * SCI_METHOD GetName() override;
+	int SCI_METHOD GetIdentifier() override;
+	const char *SCI_METHOD PropertyGet(const char *key) override;
 };
 
 }