1994/0503/pc/kbd.c (diff list | history)

1994/0413/sys/src/9/pc/kbd.c:359,370 – 1994/0503/sys/src/9/pc/kbd.c:359,370 (short | long | prev | next)
1992/1017		static void
1993/1124		kbdintr(Ureg *ur, void *arg)
1992/0904		{
1992/0711		int s, c, i, nk;
1994/0503		int s, c, i;
1991/0703		static int esc1, esc2; static int caps; static int ctl; static int num;
1991/1211		static int lstate;
1994/0503		static int collecting, nk;
1991/1211		static uchar kc[5];
1991/0703		int keyup;
1991/0702
1994/0413/sys/src/9/pc/kbd.c:444,482 – 1994/0503/sys/src/9/pc/kbd.c:444,464
1991/0703		if(!(c & Spec)){ if(ctl) c &= 0x1f; switch(lstate){ case 1:
1991/1211		kc[0] = c;
1991/0703		lstate = 2;
1991/1211		if(c == 'X') lstate = 3; break;
1991/0703		case 2:
1991/1211		kc[1] = c; c = latin1(kc); nk = 2; putit:
1991/0703		lstate = 0;
1991/1211		if(c != -1)
1993/1113		kbdputc(kbdq, c);
1991/1211		else for(i=0; i<nk; i++)
1993/1113		kbdputc(kbdq, kc[i]);
1991/1211		break; case 3: case 4: case 5: kc[lstate-2] = c; lstate++; break; case 6: kc[4] = c; c = unicode(kc); nk = 5; goto putit;
1991/0703		default:
1994/0503		if(!collecting){
1993/1113		kbdputc(kbdq, c);
1991/0703		break;
1994/0503		return;
1991/0703		}
1994/0503		kc[nk++] = c; c = latin1(kc, nk); if(c < -1) /* need more keystrokes */ return; if(c != -1) /* valid sequence */ kbdputc(kbdq, c); else /* dump characters */ for(i=0; i<nk; i++) kbdputc(kbdq, kc[i]); nk = 0; collecting = 0;
1993/1124		return;
1991/0703		} else { switch(c){
1994/0413/sys/src/9/pc/kbd.c:490,496 – 1994/0503/sys/src/9/pc/kbd.c:472,479
1992/1020		mouseshifted = shift = 1;
1993/1124		return;
1991/0703		case Latin: lstate = 1;
1994/0503		collecting = 1; nk = 0;
1993/1124		return;
1991/0703		case Ctrl: ctl = 1;