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, 15 insertions, 1 deletions

diff --git a/lexlib/LexerBase.cxx b/lexlib/LexerBase.cxx
index 655f96be6..97edc621c 100644
--- a/lexlib/LexerBase.cxx
+++ b/lexlib/LexerBase.cxx
@@ -44,7 +44,7 @@ void SCI_METHOD LexerBase::Release() {
 }
 
 int SCI_METHOD LexerBase::Version() const {
-	return lvMetaData;
+	return lvIdentity;
 }
 
 const char * SCI_METHOD LexerBase::PropertyNames() {
@@ -69,6 +69,10 @@ Sci_Position SCI_METHOD LexerBase::PropertySet(const char *key, const char *val)
 	}
 }
 
+const char *SCI_METHOD LexerBase::PropertyGet(const char *key) {
+	return props.Get(key);
+}
+
 const char * SCI_METHOD LexerBase::DescribeWordListSets() {
 	return "";
 }
@@ -139,3 +143,13 @@ const char * SCI_METHOD LexerBase::TagsOfStyle(int style) {
 const char * SCI_METHOD LexerBase::DescriptionOfStyle(int style) {
 	return (style < NamedStyles()) ? lexClasses[style].description : "";
 }
+
+// ILexerWithIdentity methods
+
+const char *SCI_METHOD LexerBase::GetName() {
+	return "";
+}
+
+int SCI_METHOD LexerBase::GetIdentifier() {
+	return SCLEX_AUTOMATIC;
+}