static struct termios old, new;
/* Initialize new terminal i/o settings */
-void initTermios(int echo) {
+void initTermios(int echo)
+{
tcgetattr(0, &old); /* grab old terminal i/o settings */
new = old; /* make new settings same as old settings */
new.c_lflag &= ~ICANON; /* disable buffered i/o */
/* Restore old terminal i/o settings */
-void resetTermios(void) {
+void resetTermios(void)
+{
tcsetattr(0, TCSANOW, &old);
}
void keyhandler(buf b)
{
- int i = getch();
+ int a = getch();
- switch(i)
+ int t = type(a);
+
+ switch(t)
{
+
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(); */
+ case (3): getch(); spec(); break; /* Ctrl c */
+ case (4): set(b, a); break; /* Printable chars. */
+ case (5): delch(b); break;
+ case (6): break;
+ default: break;
+
}
-
-}
+
+}
+
+