emulators can specify their character generator.

Emulators/Emulator.h

@@ -28,6 +28,7 @@ extern "C" unsigned EventCharacters(NSEvent *event, std::u32string &rv);
 
 #import "iGeometry.h"
 
+@class CharacterGenerator;
 
 @interface EmulatorManager : NSObject
 
@@ -63,5 +64,6 @@ extern "C" unsigned EventCharacters(NSEvent *event, std::u32string &rv);
 @optional
 
 -(void)initTerm: (struct termios *)term;
+-(CharacterGenerator *)characterGenerator;
 
 @end

TermWindowController.mm

@@ -276,6 +276,13 @@
     [_colorView setWantsLayer: YES];
     [_colorView setContentFilters: [self effectsFilter]];
 
+    if ([_emulator respondsToSelector: @selector(characterGenerator)]) {
+        id tmp = [_emulator characterGenerator];
+
+        [(EmulatorWindow *)window setTitleCharacterGenerator:tmp];
+
+    }
+    
     [self initPTY];
 }