diff --git a/src/dlangui/core/logger.d b/src/dlangui/core/logger.d
index f70fd108..22f5dc86 100644
--- a/src/dlangui/core/logger.d
+++ b/src/dlangui/core/logger.d
@@ -78,8 +78,8 @@ Log.e("exception while reading file", e);
 */
 synchronized class Log {
     static:
-    private LogLevel logLevel = LogLevel.Info;
-    private std.stdio.File logFile;
+    __gshared private LogLevel logLevel = LogLevel.Info;
+    __gshared private std.stdio.File logFile;
         
     /// Redirects output to stdout
     void setStdoutLogger() {
diff --git a/src/dlangui/widgets/editors.d b/src/dlangui/widgets/editors.d
index e4f9b79d..aee68672 100644
--- a/src/dlangui/widgets/editors.d
+++ b/src/dlangui/widgets/editors.d
@@ -2951,13 +2951,16 @@ class LogWidget : EditBox {
         _scrollLock = true;
         enabled = false;
         fontSize = 15;
-		fontFace = "Consolas,Lucida Console,Courier New";
+		//fontFace = "Consolas,Lucida Console,Courier New";
+		fontFace = "Consolas,DejaVuSansMono,Lucida Sans Typewriter,Courier New,Lucida Console";
 		fontFamily = FontFamily.MonoSpace;
+        minFontSize(10).maxFontSize(32); // allow font zoom with Ctrl + MouseWheel
     }
     /// append lines to the end of text
-    void appendLines(dstring[] lines...) {
-		if (lines.length == 0)
+    void appendText(dstring text) {
+		if (text.length == 0)
 			return;
+        dstring[] lines = text.split("\n");
         //lines ~= ""d; // append new line after last line
         content.appendLines(lines);
         if (_maxLines > 0 && lineCount > _maxLines) {
diff --git a/src/dlangui/widgets/srcedit.d b/src/dlangui/widgets/srcedit.d
index 0bf381c7..cead2da3 100644
--- a/src/dlangui/widgets/srcedit.d
+++ b/src/dlangui/widgets/srcedit.d
@@ -25,7 +25,8 @@ import dlangui.widgets.styles;
 class SourceEdit : EditBox {
 	this(string ID) {
 		super(ID);
-		fontFace = "Consolas,Lucida Console,Courier New";
+		fontFace = "Consolas,DejaVuSansMono,Lucida Sans Typewriter,Courier New,Lucida Console";
+		//fontFace = "Consolas,Lucida Console,Courier New";
 		fontFamily = FontFamily.MonoSpace;
 		fontSize = 17;
 		layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT);