-void keyhandler(void)
+/* Arrow keys are esc [ A to esc [ D */
+/* Alt keys are just esc then key (e.g. Alt-g is esc g ). */
+/* Ctrl (then letter) keys are just Dec 1 to Dec 26 */
+
+void keyhandler(buf b)
{
+
int i = getch();
switch(i)
{
- case (27): puts("1"); /* escape() ; */
- case (33): puts("2"); /* dosomething(); */
- case (42): puts("3"); /* something(); */
- default: puts("4"); /* stuff(); */
+ case (1): break; /* Ctrl a */
+ case (2): break; /* Ctrl b */
+ case (3): break; /* Ctrl c */
+
+ case (10): enter(); /* Enter */
+
+ case (27): spec(i); break; /* esc */
+
+ case (32): printf("%c", i); break; /* Printable chars. */
+ case (33): printf("%c", i); break; /* Printable chars. */
+ case (34): printf("%c", i); break; /* Printable chars. */
+
+ case (65): printf("%c", i); break; /* "A" */
+ case (66): printf("%c", i); break; /* "B" */
+ case (67): printf("%c", i); break; /* "C" */
+ case (68): printf("%c", i); break; /* "D" */
+ case (69): printf("%c", i); break; /* "E" */
+ case (70): printf("%c", i); break; /* "F" */
+
+ case (97): printf("%c", i); break; /* "a" */
+ case (98): printf("%c", i); break; /* "b" */
+ case (99): printf("%c", i); break; /* "c" */
+ case (100): printf("%c", i); break; /* "d" */
+ case (101): printf("%c", i); break; /* "e" */
+ case (102): printf("%c", i); break; /* "f" */
+
+ case (126): printf("%c", i); break; /* "~" */
+
+ case (127): delch(b); break;
+
+ default: break; /* stuff(); */
}
}