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

1994/0428/sys/src/9/carrera/kbd.c:190,201 – 1994/0503/sys/src/9/carrera/kbd.c:190,201 (short | long | prev | next)
1994/0306		void
1993/0907		kbdintr(void) { int c, i, nk;
1994/0503		int c, i;
1994/0306		static int esc1, esc2; static int caps; static int ctl; static int num; static int lstate;
1994/0503		static int collecting, nk;
1993/0907		static uchar kc[5];
1994/0306		static int shift; int keyup;
1994/0428/sys/src/9/carrera/kbd.c:257,295 – 1994/0503/sys/src/9/carrera/kbd.c:257,277
1994/0306		if(!(c & Spec)){ if(ctl) c &= 0x1f;
1993/0907		switch(lstate){ case 1:
1994/0306		kc[0] = c;
1993/0907		lstate = 2;
1994/0306		if(c == 'X')
1993/0907		lstate = 3; break; case 2:
1994/0306		kc[1] = c;
1993/0907		c = latin1(kc); nk = 2; putit: lstate = 0; if(c != -1) kbdputc(kbdq, c);
1994/0306		else for(i=0; i<nk; i++) kbdputc(kbdq, kc[i]);
1993/0907		break; case 3: case 4: case 5:
1994/0306		kc[lstate-2] = c;
1993/0907		lstate++; break; case 6:
1994/0306		kc[4] = c;
1993/0907		c = unicode(kc); nk = 5; goto putit; default:
1994/0503		if(!collecting){
1994/0306		kbdputc(kbdq, c);
1993/0907		break;
1994/0503		return;
1993/0907		}
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;
1994/0306		return;
1993/0907		}
1994/0306		else {
1994/0428/sys/src/9/carrera/kbd.c:304,310 – 1994/0503/sys/src/9/carrera/kbd.c:286,293
1994/0306		shift = 1; return; case Latin: lstate = 1;
1994/0503		collecting = 1; nk = 0;
1994/0306		return; case Ctrl: ctl = 1;
1994/0428/sys/src/9/carrera/kbd.c:369,374 – 1994/0503/sys/src/9/carrera/kbd.c:352,358
1993/0907		kbdinit(void) { int i;
1994/0503		return 0;
1994/0428
1993/0907		/* * empty the buffer