Encapsulate the LexInterface of Document.

1 files changed, 8 insertions, 4 deletions

diff --git a/src/Document.cxx b/src/Document.cxx
index d7e3bf62b..b4ab37244 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -129,8 +129,6 @@ Document::Document() {
 	perLineData[ldAnnotation] = new LineAnnotation();
 
 	cb.SetPerLine(this);
-
-	pli = 0;
 }
 
 Document::~Document() {
@@ -142,8 +140,6 @@ Document::~Document() {
 		pl = nullptr;
 	}
 	regex.release();
-	delete pli;
-	pli = 0;
 	delete pcf;
 	pcf = 0;
 }
@@ -2124,6 +2120,14 @@ void Document::LexerChanged() {
 	}
 }
 
+LexInterface *Document::GetLexInterface() const {
+	return pli.get();
+}
+
+void Document::SetLexInterface(LexInterface *pLexInterface) {
+	pli.reset(pLexInterface);
+}
+
 int SCI_METHOD Document::SetLineState(Sci_Position line, int state) {
 	const int statePrevious = static_cast<LineState *>(perLineData[ldState])->SetLineState(line, state);
 	if (state != statePrevious) {