diff --git a/include/eepp/system/process.hpp b/include/eepp/system/process.hpp
index 9e351423f..01021b531 100644
--- a/include/eepp/system/process.hpp
+++ b/include/eepp/system/process.hpp
@@ -195,7 +195,7 @@ class EE_API Process {
 	void* mProcess{ nullptr };
 	bool mShuttingDown{ false };
 	bool mIsAsync{ false };
-	size_t mBufferSize{ 131072 };
+	ssize_t mBufferSize{ 131072 };
 	std::thread mStdOutThread;
 	std::thread mStdErrThread;
 	Mutex mStdInMutex;
diff --git a/include/eepp/system/threadpool.hpp b/include/eepp/system/threadpool.hpp
index 0c1870b6f..803318e3e 100644
--- a/include/eepp/system/threadpool.hpp
+++ b/include/eepp/system/threadpool.hpp
@@ -27,7 +27,8 @@ class EE_API ThreadPool : NonCopyable {
 
 	virtual ~ThreadPool();
 
-	void run( const std::function<void()>& func, const std::function<void()>& doneCallback );
+	void run(
+		const std::function<void()>& func, const std::function<void()>& doneCallback = []() {} );
 
 	Uint32 numThreads() const;
 
diff --git a/src/eepp/system/process.cpp b/src/eepp/system/process.cpp
index 8951b1ce7..4e478ee10 100644
--- a/src/eepp/system/process.cpp
+++ b/src/eepp/system/process.cpp
@@ -188,26 +188,32 @@ void Process::startAsyncRead( ReadFn readStdOut, ReadFn readStdErr ) {
 	if ( stdOutFd ) {
 		mStdOutThread = std::thread( [this, stdOutFd]() {
 			DWORD n;
-			std::unique_ptr<char[]> buffer( new char[mBufferSize] );
+			std::string buffer;
+			buffer.resize( mBufferSize );
 			while ( !mShuttingDown ) {
-				BOOL bSuccess = ReadFile( stdOutFd, static_cast<CHAR*>( buffer.get() ),
+				BOOL bSuccess = ReadFile( stdOutFd, static_cast<CHAR*>( &buffer[0] ),
 										  static_cast<DWORD>( mBufferSize ), &n, nullptr );
 				if ( !bSuccess || n == 0 )
 					break;
-				mReadStdOutFn( buffer.get(), static_cast<size_t>( n ) );
+				if ( n < mBufferSize - 1 )
+					buffer[n] = '\0';
+				mReadStdOutFn( buffer.c_str(), static_cast<size_t>( n ) );
 			}
 		} );
 	}
 	if ( stdErrFd ) {
 		mStdErrThread = std::thread( [this, stdErrFd]() {
 			DWORD n;
-			std::unique_ptr<char[]> buffer( new char[mBufferSize] );
+			std::string buffer;
+			buffer.resize( mBufferSize );
 			while ( !mShuttingDown ) {
-				BOOL bSuccess = ReadFile( stdErrFd, static_cast<CHAR*>( buffer.get() ),
+				BOOL bSuccess = ReadFile( stdErrFd, static_cast<CHAR*>( &buffer[0] ),
 										  static_cast<DWORD>( mBufferSize ), &n, nullptr );
 				if ( !bSuccess || n == 0 )
 					break;
-				mReadStdErrFn( buffer.get(), static_cast<size_t>( n ) );
+				if ( n < mBufferSize - 1 )
+					buffer[n] = '\0';
+				mReadStdErrFn( buffer.c_str(), static_cast<size_t>( n ) );
 			}
 		} );
 	}
@@ -232,7 +238,8 @@ void Process::startAsyncRead( ReadFn readStdOut, ReadFn readStdErr ) {
 																						 : -1;
 			pollfds.back().events = POLLIN;
 		}
-		auto buffer = std::unique_ptr<char[]>( new char[mBufferSize] );
+		std::string buffer;
+		buffer.resize( mBufferSize );
 		bool anyOpen = !pollfds.empty();
 		while ( anyOpen && !mShuttingDown && errno != EINTR ) {
 			int res = poll( pollfds.data(), static_cast<nfds_t>( pollfds.size() ), 100 );
@@ -241,12 +248,14 @@ void Process::startAsyncRead( ReadFn readStdOut, ReadFn readStdErr ) {
 				for ( size_t i = 0; i < pollfds.size(); ++i ) {
 					if ( pollfds[i].fd >= 0 ) {
 						if ( pollfds[i].revents & POLLIN ) {
-							const ssize_t n = read( pollfds[i].fd, buffer.get(), mBufferSize );
+							const ssize_t n = read( pollfds[i].fd, &buffer[0], mBufferSize );
 							if ( n > 0 ) {
+								if ( n < mBufferSize - 1 )
+									buffer[n] = '\0';
 								if ( fdIsStdOut[i] )
-									mReadStdOutFn( buffer.get(), static_cast<size_t>( n ) );
+									mReadStdOutFn( buffer.c_str(), static_cast<size_t>( n ) );
 								else
-									mReadStdErrFn( buffer.get(), static_cast<size_t>( n ) );
+									mReadStdErrFn( buffer.c_str(), static_cast<size_t>( n ) );
 							} else if ( n < 0 && errno != EINTR && errno != EAGAIN &&
 										errno != EWOULDBLOCK ) {
 								pollfds[i].fd = -1;
diff --git a/src/tools/ecode/ecode.cpp b/src/tools/ecode/ecode.cpp
index e18d713e5..abd22548c 100644
--- a/src/tools/ecode/ecode.cpp
+++ b/src/tools/ecode/ecode.cpp
@@ -2,7 +2,7 @@
 #include "plugins/autocomplete/autocompleteplugin.hpp"
 #include "plugins/formatter/formatterplugin.hpp"
 #include "plugins/linter/linterplugin.hpp"
-//#include "plugins/lsp/lspclientplugin.hpp"
+// #include "plugins/lsp/lspclientplugin.hpp"
 #include "version.hpp"
 #include <algorithm>
 #include <args/args.hxx>
@@ -369,7 +369,7 @@ void App::initPluginManager() {
 	mPluginManager->registerPlugin( LinterPlugin::Definition() );
 	mPluginManager->registerPlugin( FormatterPlugin::Definition() );
 	mPluginManager->registerPlugin( AutoCompletePlugin::Definition() );
-	//mPluginManager->registerPlugin( LSPClientPlugin::Definition() );
+	// mPluginManager->registerPlugin( LSPClientPlugin::Definition() );
 }
 
 void App::loadConfig( const LogLevel& logLevel ) {
diff --git a/src/tools/ecode/plugins/lsp/lspclientplugin.cpp b/src/tools/ecode/plugins/lsp/lspclientplugin.cpp
index a8f6dd3bd..65ddb995c 100644
--- a/src/tools/ecode/plugins/lsp/lspclientplugin.cpp
+++ b/src/tools/ecode/plugins/lsp/lspclientplugin.cpp
@@ -26,6 +26,10 @@ LSPClientPlugin::~LSPClientPlugin() {
 	}
 }
 
+void LSPClientPlugin::update( UICodeEditor* ) {
+	mClientManager.updateDirty();
+}
+
 void LSPClientPlugin::load( const PluginManager* pluginManager ) {
 	std::vector<std::string> paths;
 	std::string path( pluginManager->getResourcesPath() + "plugins/lspclient.json" );
diff --git a/src/tools/ecode/plugins/lsp/lspclientplugin.hpp b/src/tools/ecode/plugins/lsp/lspclientplugin.hpp
index fa94c7630..f451e169b 100644
--- a/src/tools/ecode/plugins/lsp/lspclientplugin.hpp
+++ b/src/tools/ecode/plugins/lsp/lspclientplugin.hpp
@@ -33,6 +33,8 @@ class LSPClientPlugin : public UICodeEditorPlugin {
 
 	virtual ~LSPClientPlugin();
 
+	virtual void update( UICodeEditor* );
+
 	std::string getId() { return Definition().id; }
 
 	std::string getTitle() { return Definition().name; }
diff --git a/src/tools/ecode/plugins/lsp/lspclientserver.cpp b/src/tools/ecode/plugins/lsp/lspclientserver.cpp
index fc51106e2..48f63060b 100644
--- a/src/tools/ecode/plugins/lsp/lspclientserver.cpp
+++ b/src/tools/ecode/plugins/lsp/lspclientserver.cpp
@@ -1,4 +1,9 @@
 #include "lspclientserver.hpp"
+#include "lspclientservermanager.hpp"
+#include <algorithm>
+#include <eepp/system/filesystem.hpp>
+#include <eepp/system/iostreamstring.hpp>
+#include <eepp/system/lock.hpp>
 #include <eepp/system/log.hpp>
 #include <eepp/system/sys.hpp>
 #include <eepp/ui/doc/textdocument.hpp>
@@ -69,13 +74,14 @@ static json textDocumentParams( const URI& document, int version = -1 ) {
 	return textDocumentParams( versionedTextDocumentIdentifier( document, version ) );
 }
 
-LSPClientServer::LSPClientServer( const LSPDefinition& lsp, const std::string& rootPath ) :
-	mLSP( lsp ), mRootPath( rootPath ) {}
+LSPClientServer::LSPClientServer( LSPClientServerManager* manager, const String::HashType& id,
+								  const LSPDefinition& lsp, const std::string& rootPath ) :
+	mManager( manager ), mId( id ), mLSP( lsp ), mRootPath( rootPath ) {}
 
 LSPClientServer::~LSPClientServer() {
-	for ( const auto& client : mClients ) {
+	Lock l( mClientsMutex );
+	for ( const auto& client : mClients )
 		client.first->unregisterClient( client.second.get() );
-	}
 }
 
 bool LSPClientServer::start() {
@@ -91,8 +97,9 @@ bool LSPClientServer::start() {
 }
 
 bool LSPClientServer::registerDoc( const std::shared_ptr<TextDocument>& doc ) {
-	for ( auto& cdoc : mDocs ) {
-		if ( cdoc.get() == doc.get() ) {
+	Lock l( mClientsMutex );
+	for ( TextDocument* cdoc : mDocs ) {
+		if ( cdoc == doc.get() ) {
 			if ( mClients.find( doc.get() ) == mClients.end() ) {
 				mClients[doc.get()] = std::make_unique<LSPDocumentClient>( this, doc.get() );
 				return true;
@@ -102,11 +109,19 @@ bool LSPClientServer::registerDoc( const std::shared_ptr<TextDocument>& doc ) {
 	}
 
 	mClients[doc.get()] = std::make_unique<LSPDocumentClient>( this, doc.get() );
-	mDocs.emplace_back( doc );
+	mDocs.emplace_back( doc.get() );
 	doc->registerClient( mClients[doc.get()].get() );
 	return true;
 }
 
+LSPClientServer::RequestHandle LSPClientServer::cancel( int reqid ) {
+	if ( mHandlers.erase( reqid ) > 0 ) {
+		auto params = json{ MEMBER_ID, reqid };
+		return write( newRequest( "$/cancelRequest", params ) );
+	}
+	return RequestHandle();
+}
+
 LSPClientServer::RequestHandle LSPClientServer::write( const json& msg,
 													   const GenericReplyHandler& h,
 													   const GenericReplyHandler& eh,
@@ -157,6 +172,85 @@ LSPClientServer::RequestHandle LSPClientServer::didOpen( const URI& document,
 	return send( newRequest( "textDocument/didOpen", params ) );
 }
 
+LSPClientServer::RequestHandle LSPClientServer::didOpen( TextDocument* doc, int version ) {
+	if ( doc->isDirty() ) {
+		IOStreamString text;
+		doc->save( text, true );
+		return didOpen( doc->getURI(), text.getStream(), version );
+	} else {
+		std::string text;
+		FileSystem::fileGet( doc->getFilePath(), text );
+		return didOpen( doc->getURI(), text, version );
+	}
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didSave( const URI& document,
+														 const std::string& text ) {
+	auto params = textDocumentParams( document );
+	if ( !text.empty() )
+		params["text"] = text;
+	return send( newRequest( "textDocument/didSave", params ) );
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didSave( TextDocument* doc ) {
+	return didSave( doc->getURI(), doc->getText( doc->getDocRange() ).toUtf8() );
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didChange( const URI& document, int version,
+														   const std::string& text ) {
+	auto params = textDocumentParams( document, version );
+	if ( !text.empty() )
+		params["contentChanges"] = { json{ MEMBER_TEXT, text } };
+	return send( newRequest( "textDocument/didChange", params ) );
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didChange( TextDocument* doc ) {
+	Lock l( mClientsMutex );
+	auto it = mClients.find( doc );
+	if ( it != mClients.end() )
+		return didChange( doc->getURI(), it->second->getVersion(),
+						  doc->getText( doc->getDocRange() ).toUtf8() );
+	return RequestHandle();
+}
+
+void LSPClientServer::updateDirty() {
+	Lock l( mClientsMutex );
+	for ( auto& client : mClients ) {
+		if ( client.second->isDirty() ) {
+			TextDocument* doc = client.first;
+			mManager->getThreadPool()->run( [this, doc]() { didChange( doc ); } );
+			client.second->resetDirty();
+		}
+	}
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didClose( const URI& document ) {
+	auto params = textDocumentParams( document );
+	return send( newRequest( "textDocument/didClose", params ) );
+}
+
+LSPClientServer::RequestHandle LSPClientServer::didClose( TextDocument* doc ) {
+	auto ret = didClose( doc->getURI() );
+	Lock l( mClientsMutex );
+	if ( mClients.erase( doc ) > 0 ) {
+		auto it = std::find( mDocs.begin(), mDocs.end(), doc );
+		if ( it != mDocs.end() )
+			mDocs.erase( it );
+		// No more docs are being used, close the LSP
+		if ( mDocs.empty() )
+			mManager->notifyClose( mId );
+	}
+	return ret;
+}
+
+LSPClientServerManager* LSPClientServer::getManager() const {
+	return mManager;
+}
+
+const std::shared_ptr<ThreadPool>& LSPClientServer::getThreadPool() const {
+	return mManager->getThreadPool();
+}
+
 LSPClientServer::RequestHandle LSPClientServer::documentSymbols( const URI& document,
 																 const GenericReplyHandler& h,
 																 const GenericReplyHandler& eh ) {
diff --git a/src/tools/ecode/plugins/lsp/lspclientserver.hpp b/src/tools/ecode/plugins/lsp/lspclientserver.hpp
index 949d292bd..52899a039 100644
--- a/src/tools/ecode/plugins/lsp/lspclientserver.hpp
+++ b/src/tools/ecode/plugins/lsp/lspclientserver.hpp
@@ -18,6 +18,8 @@ using namespace EE::UI::Doc;
 
 namespace ecode {
 
+class LSPClientServerManager;
+
 class LSPClientServer {
   public:
 	template <typename T> using ReplyHandler = std::function<void( const T& )>;
@@ -37,7 +39,8 @@ class LSPClientServer {
 		}
 	};
 
-	LSPClientServer( const LSPDefinition& lsp, const std::string& rootPath );
+	LSPClientServer( LSPClientServerManager* manager, const String::HashType& id,
+					 const LSPDefinition& lsp, const std::string& rootPath );
 
 	~LSPClientServer();
 
@@ -45,27 +48,52 @@ class LSPClientServer {
 
 	bool registerDoc( const std::shared_ptr<TextDocument>& doc );
 
-	int cancel( int id ) { return id; }
+	LSPClientServerManager* getManager() const;
+
+	const std::shared_ptr<ThreadPool>& getThreadPool() const;
+
+	LSPClientServer::RequestHandle cancel( int id );
 
 	RequestHandle send( const json& msg, const GenericReplyHandler& h = nullptr,
 						const GenericReplyHandler& eh = nullptr );
 
-	LSPClientServer::RequestHandle didOpen( const URI& document, const std::string& text,
-											int version );
-
 	const LSPDefinition& getDefinition() const { return mLSP; }
 
 	LSPClientServer::RequestHandle documentSymbols( const URI& document,
 													const GenericReplyHandler& h,
 													const GenericReplyHandler& eh );
 
+	LSPClientServer::RequestHandle didOpen( const URI& document, const std::string& text,
+											int version );
+
+	LSPClientServer::RequestHandle didOpen( TextDocument* doc, int version );
+
+	LSPClientServer::RequestHandle didSave( const URI& document, const std::string& text );
+
+	LSPClientServer::RequestHandle didSave( TextDocument* doc );
+
+	LSPClientServer::RequestHandle didClose( const URI& document );
+
+	LSPClientServer::RequestHandle didClose( TextDocument* document );
+
+	LSPClientServer::RequestHandle didChange( const URI& document, int version,
+											  const std::string& text );
+
+	LSPClientServer::RequestHandle didChange( TextDocument* doc );
+
+	void updateDirty();
+
   protected:
+	LSPClientServerManager* mManager{ nullptr };
+	String::HashType mId;
 	LSPDefinition mLSP;
 	std::string mRootPath;
 	Process mProcess;
-	std::vector<std::shared_ptr<TextDocument>> mDocs;
+	std::vector<TextDocument*> mDocs;
 	std::map<TextDocument*, std::unique_ptr<LSPDocumentClient>> mClients;
 	std::map<int, std::pair<GenericReplyHandler, GenericReplyHandler>> mHandlers;
+	Mutex mClientsMutex;
+
 	int mLastMsgId{ 0 };
 
 	void readStdOut( const char* bytes, size_t n );
diff --git a/src/tools/ecode/plugins/lsp/lspclientservermanager.cpp b/src/tools/ecode/plugins/lsp/lspclientservermanager.cpp
index c7f716671..01928dce0 100644
--- a/src/tools/ecode/plugins/lsp/lspclientservermanager.cpp
+++ b/src/tools/ecode/plugins/lsp/lspclientservermanager.cpp
@@ -39,9 +39,10 @@ LSPClientServerManager::supportsLSP( const std::shared_ptr<TextDocument>& doc )
 	return lsps;
 }
 
-std::shared_ptr<LSPClientServer>
-LSPClientServerManager::runLSPServer( const LSPDefinition& lsp, const std::string& rootPath ) {
-	auto server = std::make_shared<LSPClientServer>( lsp, rootPath );
+std::unique_ptr<LSPClientServer>
+LSPClientServerManager::runLSPServer( const String::HashType& id, const LSPDefinition& lsp,
+									  const std::string& rootPath ) {
+	auto server = std::make_unique<LSPClientServer>( this, id, lsp, rootPath );
 	server->start();
 	return server;
 }
@@ -76,17 +77,23 @@ void LSPClientServerManager::tryRunServer( const std::shared_ptr<TextDocument>&
 		auto lspName = lsp.name.empty() ? lsp.command : lsp.name;
 		String::HashType id = String::hash( lspName + "|" + lsp.language + "|" + rootPath );
 		auto clientIt = mClients.find( id );
-		std::shared_ptr<LSPClientServer> server;
+		LSPClientServer* server = nullptr;
 		if ( clientIt == mClients.end() ) {
-			server = runLSPServer( lsp, rootPath );
-			if ( server.use_count() )
-				mClients[id] = server;
+			std::unique_ptr<LSPClientServer> serverUP = runLSPServer( id, lsp, rootPath );
+			if ( ( server = serverUP.get() ) )
+				mClients[id] = std::move( serverUP );
 		} else {
-			server = clientIt->second;
+			server = clientIt->second.get();
 		}
-		if ( server.use_count() ) {
+		if ( server )
 			server->registerDoc( doc );
-		}
+	}
+}
+
+void LSPClientServerManager::notifyClose( const String::HashType& id ) {
+	auto it = mClients.find( id );
+	if ( it != mClients.end() ) {
+		mClients.erase( it );
 	}
 }
 
@@ -98,4 +105,13 @@ size_t LSPClientServerManager::clientCount() const {
 	return mClients.size();
 }
 
+const std::shared_ptr<ThreadPool>& LSPClientServerManager::getThreadPool() const {
+	return mPool;
+}
+
+void LSPClientServerManager::updateDirty() {
+	for ( auto& server : mClients )
+		server.second->updateDirty();
+}
+
 } // namespace ecode
diff --git a/src/tools/ecode/plugins/lsp/lspclientservermanager.hpp b/src/tools/ecode/plugins/lsp/lspclientservermanager.hpp
index 3336b269d..f3701f478 100644
--- a/src/tools/ecode/plugins/lsp/lspclientservermanager.hpp
+++ b/src/tools/ecode/plugins/lsp/lspclientservermanager.hpp
@@ -20,19 +20,28 @@ class LSPClientServerManager {
 
 	size_t clientCount() const;
 
+	const std::shared_ptr<ThreadPool>& getThreadPool() const;
+
+	void updateDirty();
+
   protected:
+	friend class LSPClientServer;
+
 	std::shared_ptr<ThreadPool> mPool;
-	std::map<String::HashType, std::shared_ptr<LSPClientServer>> mClients;
+	std::map<String::HashType, std::unique_ptr<LSPClientServer>> mClients;
 	std::vector<LSPDefinition> mLSPs;
 
 	std::vector<LSPDefinition> supportsLSP( const std::shared_ptr<TextDocument>& doc );
 
-	std::shared_ptr<LSPClientServer> runLSPServer( const LSPDefinition& lsp,
+	std::unique_ptr<LSPClientServer> runLSPServer( const String::HashType& id,
+												   const LSPDefinition& lsp,
 												   const std::string& rootPath );
 
 	std::string findRootPath( const LSPDefinition& lsp, const std::shared_ptr<TextDocument>& doc );
 
 	void tryRunServer( const std::shared_ptr<TextDocument>& doc );
+
+	void notifyClose( const String::HashType& id );
 };
 
 } // namespace ecode
diff --git a/src/tools/ecode/plugins/lsp/lspdocumentclient.cpp b/src/tools/ecode/plugins/lsp/lspdocumentclient.cpp
index 14e89eb6a..4166fafb6 100644
--- a/src/tools/ecode/plugins/lsp/lspdocumentclient.cpp
+++ b/src/tools/ecode/plugins/lsp/lspdocumentclient.cpp
@@ -10,17 +10,13 @@ namespace ecode {
 LSPDocumentClient::LSPDocumentClient( LSPClientServer* server, TextDocument* doc ) :
 	mServer( server ), mDoc( doc ) {
 	notifyOpen();
-	mServer->documentSymbols(
-		mDoc->getURI(),
-		[&]( const json& ) {
-
-		},
-		[&]( const json& ) {
-
-		} );
 }
 
-void LSPDocumentClient::onDocumentTextChanged() {}
+void LSPDocumentClient::onDocumentTextChanged() {
+	mModified = true;
+	++mVersion;
+	mLastModified.restart();
+}
 
 void LSPDocumentClient::onDocumentUndoRedo( const TextDocument::UndoRedo& /*eventType*/ ) {}
 
@@ -33,24 +29,42 @@ void LSPDocumentClient::onDocumentLineCountChange( const size_t& /*lastCount*/,
 
 void LSPDocumentClient::onDocumentLineChanged( const Int64& /*lineIndex*/ ) {}
 
-void LSPDocumentClient::onDocumentSaved( TextDocument* ) {}
+void LSPDocumentClient::onDocumentSaved( TextDocument* ) {
+	mServer->getThreadPool()->run( [&]() { mServer->didSave( mDoc ); } );
+}
 
-void LSPDocumentClient::onDocumentClosed( TextDocument* ) {}
+void LSPDocumentClient::onDocumentClosed( TextDocument* ) {
+	mServer->didClose( mDoc );
+	mDoc = nullptr;
+}
 
 void LSPDocumentClient::onDocumentDirtyOnFileSystem( TextDocument* ) {}
 
 void LSPDocumentClient::onDocumentMoved( TextDocument* ) {}
 
+bool LSPDocumentClient::isDirty() const {
+	return mModified && mLastModified.getElapsedTime() > Milliseconds( 250.f );
+}
+
+void LSPDocumentClient::resetDirty() {
+	mModified = false;
+}
+
+TextDocument* LSPDocumentClient::getDoc() const {
+	return mDoc;
+}
+
+LSPClientServer* LSPDocumentClient::getServer() const {
+	return mServer;
+}
+
+int LSPDocumentClient::getVersion() const {
+	return mVersion;
+}
+
 void LSPDocumentClient::notifyOpen() {
-	if ( mDoc->isDirty() ) {
-		IOStreamString text;
-		mDoc->save( text, true );
-		mServer->didOpen( mDoc->getURI(), text.getStream(), mVersion );
-	} else {
-		std::string text;
-		FileSystem::fileGet( mDoc->getFilePath(), text );
-		mServer->didOpen( mDoc->getURI(), text, mVersion );
-	}
+	eeASSERT( mDoc );
+	mServer->didOpen( mDoc, ++mVersion );
 }
 
 } // namespace ecode
diff --git a/src/tools/ecode/plugins/lsp/lspdocumentclient.hpp b/src/tools/ecode/plugins/lsp/lspdocumentclient.hpp
index 16e4cbede..0d39ac405 100644
--- a/src/tools/ecode/plugins/lsp/lspdocumentclient.hpp
+++ b/src/tools/ecode/plugins/lsp/lspdocumentclient.hpp
@@ -1,9 +1,11 @@
 #ifndef ECODE_LSPDOCUMENTCLIENT_HPP
 #define ECODE_LSPDOCUMENTCLIENT_HPP
 
+#include <eepp/system/clock.hpp>
 #include <eepp/ui/doc/textdocument.hpp>
 
 using namespace EE;
+using namespace EE::System;
 using namespace EE::UI::Doc;
 
 namespace ecode {
@@ -25,11 +27,24 @@ class LSPDocumentClient : public TextDocument::Client {
 	virtual void onDocumentDirtyOnFileSystem( TextDocument* );
 	virtual void onDocumentMoved( TextDocument* );
 
+	bool isDirty() const;
+
 	void notifyOpen();
+
+	void resetDirty();
+
+	TextDocument* getDoc() const;
+
+	LSPClientServer* getServer() const;
+
+	int getVersion() const;
+
   protected:
 	LSPClientServer* mServer{ nullptr };
 	TextDocument* mDoc{ nullptr };
+	bool mModified{ false };
 	int mVersion{ 0 };
+	Clock mLastModified;
 };
 
 } // namespace ecode