Add HOME/END support where cursor keys are supported.

This provides a way to create muscle memory for random fights...
HOME will always take you to 'Attack' and END will always take you
to 'Run Away' now.

Two birds with one stone, yay!

xtrn/lord2/lord2.js

@@ -1538,6 +1538,8 @@ function yes_no(y, title, question) {
 			case 'KEY_DOWN':
 			case '6':
 			case 'KEY_RIGHT':
+			case 'KEY_END':
+			case 'KEY_HOME':
 				ret = !ret;
 				dk.console.gotoxy(box.x + 3, box.y + 4);
 				if (ret)
@@ -3865,6 +3867,12 @@ function hbar(x, y, opts, cur)
 
 		ch = getkey();
 		switch(ch) {
+			case 'KEY_HOME':
+				cur = 0;
+				break;
+			case 'KEY_END':
+				cur = opts.length - 1;
+				break;
 			case '8':
 			case 'KEY_UP':
 			case '4':
@@ -4241,6 +4249,9 @@ function vbar(choices, args)
 			return ret;
 		}
 		switch(ch) {
+			case 'KEY_HOME':
+				ret.cur = 0;
+				break;
 			case '8':
 			case 'KEY_UP':
 			case '4':
@@ -4271,6 +4282,9 @@ function vbar(choices, args)
 					ret.cur = 0;
 				}
 				break;
+			case 'KEY_END':
+				ret.cur = choices.length - 1;
+				break;
 			case '\r':
 				movetoend();
 				return ret;
@@ -4850,6 +4864,17 @@ function hail()
 					if ((cur % 9) < 6)
 						cur += 3;
 					break;
+				case 'KEY_HOME':
+					cur = 0;
+					if (page != 0)
+						erase_menu();
+					page = 0;
+					break;
+				case 'KEY_END':
+					cur = pl.length - 1;
+					if (page != pages - 1)
+						erase_menu();
+					page = pages - 1;
 				case '\r':
 					break;
 			}