Fix comments in config.def.h to match field names.

config.def.h

@@ -97,7 +97,7 @@ static unsigned int defaultunderline = 7;
 /* Internal mouse shortcuts. */
 /* Beware that overloading Button1 will disable the selection. */
 static Mousekey mshortcuts[] = {
-	/* keysym		mask		string */
+	/* button		mask		string */
 	{ Button4,		XK_ANY_MOD,	"\031"},
 	{ Button5,		XK_ANY_MOD,	"\005"},
 };
@@ -106,7 +106,7 @@ static Mousekey mshortcuts[] = {
 #define MODKEY Mod1Mask
 
 static Shortcut shortcuts[] = {
-	/* modifier		key		function	argument */
+	/* mask			keysym		function	argument */
 	{ MODKEY|ShiftMask,	XK_Prior,	xzoom,		{.i = +1} },
 	{ MODKEY|ShiftMask,	XK_Next,	xzoom,		{.i = -1} },
 	{ ShiftMask,		XK_Insert,	selpaste,	{.i =  0} },
@@ -120,12 +120,12 @@ static Shortcut shortcuts[] = {
  * Mask value:
  * * Use XK_ANY_MOD to match the key no matter modifiers state
  * * Use XK_NO_MOD to match the key alone (no modifiers)
- * keypad value:
+ * appkey value:
  * * 0: no value
  * * > 0: keypad application mode enabled
  * *   = 2: term.numlock = 1
  * * < 0: keypad application mode disabled
- * cursor value:
+ * appcursor value:
  * * 0: no value
  * * > 0: cursor application mode enabled
  * * < 0: cursor application mode disabled
@@ -151,9 +151,8 @@ static KeySym mappedkeys[] = { -1 };
  */
 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
 
-/* key, mask, output, keypad, cursor, crlf */
 static Key key[] = {
-	/* keysym             mask         string         keypad cursor crlf */
+	/* keysym           mask            string      appkey appcursor crlf */
 	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,    0,    0},
 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1,    0},
 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1,    0},