diff --git a/workspace/TS100/src/OLED.cpp b/workspace/TS100/src/OLED.cpp
index 8945f37a..e81f5286 100644
--- a/workspace/TS100/src/OLED.cpp
+++ b/workspace/TS100/src/OLED.cpp
@@ -93,43 +93,48 @@ void OLED::refresh() {
 
 }
 
+/*
+ * Prints a char to the screen.
+ * UTF font handling is done using the two input chars.
+ * Precursor is the command char that is used to select the table.
+ */
 void OLED::drawChar(char c, char PrecursorCommand) {
-//prints a char to the screen
-	if (c < ' ')
-		return;
-	//We are left with
-	uint8_t* charPointer;
-	//Fonts are offset to start at the space char.
-	/*
-	 * UTF font handling is done using the two input chars
-	 * Precursor is the command char that is used to select the table
-	 *
-	 */
-	uint16_t index = 0;
-	if (PrecursorCommand == 0)
-		index = (c - ' ');
-	else {
+  if (c < ' ') {
+    return;
+  }
 
-		//This is for extended range
-		//We decode the precursor command to find the offset
-		//Latin stats at 96
-		c -= 0x80;
-		if (PrecursorCommand == 0xC3)
-			index = (128) + (c);
-		else if (PrecursorCommand == 0xC2)
-			index = (96) + (c);
-		else if (PrecursorCommand == 0xD0)
-			index = (192) + (c);
-		else if (PrecursorCommand == 0xD1)
-			index = (256) + (c);
-		else
-			return;
-	}
-	charPointer = ((uint8_t*) currentFont) + ((fontWidth * (fontHeight / 8)) * index);
+  //We are left with
+  uint8_t* charPointer;
 
-	if (cursor_x >= 0 && cursor_x < 96)
-		drawArea(cursor_x, cursor_y, fontWidth, fontHeight, charPointer);
-	cursor_x += fontWidth;
+  uint16_t index = 0;
+  if (PrecursorCommand == 0) {
+    //Fonts are offset to start at the space char
+    index = (c - ' ');
+  }
+  else {
+    //This is for extended range
+    //We decode the precursor command to find the offset
+    //Latin starts at 96
+    c -= 0x80;
+
+    switch (PrecursorCommand) {
+
+      case 0xC2: index = (96 - 32) + (c); break;  //-32 compensate for chars excluded from font C2 section
+      case 0xC3: index = (128) + (c); break;
+      case 0xD0: index = (192) + (c); break;
+      case 0xD1: index = (256) + (c); break;
+
+      default: return;
+    }
+  }
+
+  charPointer = ((uint8_t*) currentFont) + ((fontWidth * (fontHeight / 8)) * index);
+
+  if (cursor_x >= 0 && cursor_x < 96) {
+    drawArea(cursor_x, cursor_y, fontWidth, fontHeight, charPointer);
+  }
+
+  cursor_x += fontWidth;
 }
 
 void OLED::displayOnOff(bool on) {