Fixed release of Alt+Tab on newer fltk1 versions.

Made the shortcuts work somewhat for fltk2.0, but not working completely

Fixes from Bill Allombert:
Typos in manpage
Doubles the & signs in menus to avoid underscores
The -fg switch works to set the text color everywhere
Ifdef'ed out some fltk2.0-only stuff.

Hotkeys.C

@@ -149,8 +149,37 @@ static struct {int key; void (*func)();} keybindings[] = {
 #endif
   {0}};
 
+#if FL_MAJOR_VERSION > 1
+// Define missing function, this should get put in fltk2.0:
+namespace fltk {
+int test_shortcut(int shortcut) {
+  if (!shortcut) return 0;
+
+  int shift = Fl::event_state();
+  // see if any required shift flags are off:
+  if ((shortcut&shift) != (shortcut&0x7fff0000)) return 0;
+  // record shift flags that are wrong:
+  int mismatch = (shortcut^shift)&0x7fff0000;
+  // these three must always be correct:
+  if (mismatch&(FL_META|FL_ALT|FL_CTRL)) return 0;
+
+  int key = shortcut & 0xffff;
+
+  // if shift is also correct, check for exactly equal keysyms:
+  if (!(mismatch&(FL_SHIFT)) && unsigned(key) == Fl::event_key()) return 1;
+
+  // try matching ascii, ignore shift:
+  if (key == event_text()[0]) return 1;
+
+  // kludge so that Ctrl+'_' works (as opposed to Ctrl+'^_'):
+  if ((shift&FL_CTRL) && key >= 0x3f && key <= 0x5F
+      && event_text()[0]==(key^0x40)) return 1;
+  return 0;
+}
+}
+#endif
+
 int Handle_Hotkey() {
-#if 0
   for (int i = 0; keybindings[i].key; i++) {
     if (Fl::test_shortcut(keybindings[i].key) ||
 	(keybindings[i].key & 0xFFFF) == FL_Delete
@@ -160,7 +189,6 @@ int Handle_Hotkey() {
       return 1;
     }
   }
-#endif
   return 0;
 }