Make vt ever-better.
[jmk] --rw-rw-r-- M 551037 glenda sys 1776 Dec 1 14:00 sys/src/cmd/vt/cons.h
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/cons.h:47,53 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/cons.h:47,53
char *sequence;
};
extern struct funckey *fk;
- extern struct funckey vt100fk[], vt220fk[], ansifk[];
+ extern struct funckey vt100fk[], vt220fk[], ansifk[], xtermfk[];
extern int x, y, xmax, ymax, olines;
extern int peekc, attribute;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/cons.h:71,79 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/cons.h:71,84
extern int debug;
extern int yscrmin, yscrmax;
extern int attribute;
+ extern int attdefault;
extern int frgcolor;
extern int bckcolor;
+ extern int frgdefault;
+ extern int bckdefault;
extern int cursoron;
+ extern Font *fnt;
+ extern int wflag;
extern void curson(int);
extern void cursoff(void);
[jmk] --rw-rw-r-- M 551037 glenda sys 1245 Dec 1 14:00 sys/src/cmd/vt/event.c
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/event.c:7,12 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/event.c:7,13
#define BUFSIZ 4000
extern int outfd;
+ extern int wctlout;
int hostpid;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/event.c:31,38 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/event.c:32,46
exits("consctl");
}
+ if(wflag){
+ bind("#|", "/mnt/temp", MREPL);
+ wctlout = open("/mnt/temp/data", OWRITE);
+ }
+
switch((hostpid = rfork(RFPROC|RFNAMEG|RFFDG|RFNOTEG))) {
case 0:
+ if(wflag)
+ bind("/mnt/temp/data1", "/dev/wctl", MREPL);
fd = open("/dev/cons", OREAD);
dup(fd,0);
if(fd != 0)
[jmk] --rw-rw-r-- M 551037 glenda sys 3361 Dec 1 14:00 sys/src/cmd/vt/hp.c
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/hp.c:199,205 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/hp.c:199,205
Rpt(pt(x, y), pt(xmax-n+1, y+1)), S);
}
xtipple(Rpt(pt(x,y), pt(x+n, y+1)));
- string(&screen, pt(x, y), font, buf, DxorS);
+ string(&screen, pt(x, y), fnt, buf, DxorS);
if (standout)
rectf(&screen,
Rpt(pt(x,y),pt(x+n,y+1)),
[jmk] --rw-rw-r-- M 551037 glenda sys 16737 Dec 1 14:00 sys/src/cmd/vt/main.c
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:48,68 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:48,78
char *histp;
char hist[HISTSIZ];
int yscrmin, yscrmax;
- int bckcolor, frgcolor;
- int attribute;
+ int bckcolor, frgcolor, bckdefault, frgdefault;
+ int attribute, attdefault;
+ int wctlout;
+ int wflag;
Image *bordercol;
Image *cursback;
Image *black;
- Image *white;
Image *red;
Image *green;
Image *blue;
Image *cyan;
- Image *magenta;
- Image *yellow;
+ Image *purple;
+ Image *brown;
Image *grey;
+ Image *hiblack;
+ Image *hired;
+ Image *higreen;
+ Image *hiblue;
+ Image *hicyan;
+ Image *hipurple;
+ Image *hibrown;
+ Image *higrey;
Image *colortab[8];
+ Image *hicolortab[8];
/* terminal control */
struct ttystate ttystate[2] = { {0, 1}, {0, 1} };
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:75,80 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:85,91
int outfd = -1;
Biobuf *snarffp = 0;
+ Font *fnt;
char *host_buf;
char *hostp; /* input from host */
int host_bsize = 2*BSIZE;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:122,127 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:133,139
{
int dayglo = 1;
char *p;
+ char *fname = 0;
rfork(RFENVG|RFNAMEG|RFNOTEG);
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:128,133 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:140,148
term = "vt100";
fk = vt100fk;
ARGBEGIN{
+ case 'f':
+ fname = EARGF(useage());
+ break;
case 'a':
term = "ansi";
fk = ansifk;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:136,141 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:151,160
term = "vt220";
fk = vt220fk;
break;
+ case 'x':
+ fk = xtermfk;
+ term = "xterm";
+ break;
case 's': /* for sape */
dayglo = 0;
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:147,152 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:166,174
if(logfd < 0)
sysfatal("could not create log file: %s: %r", p);
break;
+ case 'w':
+ wflag = 1;
+ break;
}ARGEND;
host_buf = malloc(host_bsize);
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:159,200 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:181,257
}
ebegin(Ehost);
+ if(fname)
+ fnt = openfont(display, fname);
+ if(fnt == nil)
+ fnt = font;
+
histp = hist;
menu2.item = menutext2;
menu3.item = menutext3;
pagemode = 0;
blocked = 0;
- NS = font->height ;
- CW = stringwidth(font, "m");
+ NS = fnt->height;
+ CW = stringwidth(fnt, "m");
+
bordercol = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0xCCCCCCCC);
cursback = allocimage(display, Rect(0, 0, CW+1, NS+1), screen->chan, 0, DNofill);
- black = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DBlack);
- white = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DWhite);
- red = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DRed);
- green = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DGreen);
- yellow = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DYellow);
- blue = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DBlue);
- magenta = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DMagenta);
- cyan = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DCyan);
- grey = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DPalegreygreen);
- colortab[0] = black;
- colortab[1] = red;
- colortab[2] = green;
- colortab[3] = yellow;
- colortab[4] = blue;
- colortab[5] = magenta;
- colortab[6] = cyan;
- colortab[7] = grey;
+ black = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x000000FF);
+ red = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xAA0000FF);
+ green = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x00AA00FF);
+ blue = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x0000FFFF);
+ cyan = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x00AAAAFF);
+ purple = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xAA00AAFF);
+ brown = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xFF5500FF);
+ grey = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x7F7F7FFF);
- if(dayglo) {
- bckcolor = 0;
- frgcolor = 7;
+ hiblack = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x555555FF);
+ hired = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xff5555FF);
+ higreen = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x55ff55FF);
+ hiblue = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x5555ffFF);
+ hicyan = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x55ffffFF);
+ hipurple = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xff55ffFF);
+ hibrown = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xffff55FF);
+ higrey = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0xffffffFF);
+
+ bckdefault = bckcolor = 0;
+ frgdefault = frgcolor = 7;
+ if(dayglo){
+ colortab[0] = black;
+ colortab[1] = red;
+ colortab[2] = green;
+ colortab[3] = brown;
+ colortab[4] = blue;
+ colortab[5] = purple;
+ colortab[6] = cyan;
+ colortab[7] = grey;
+ hicolortab[0] = hiblack;
+ hicolortab[1] = hired;
+ hicolortab[2] = higreen;
+ hicolortab[3] = hibrown;
+ hicolortab[4] = hiblue;
+ hicolortab[5] = hipurple;
+ hicolortab[6] = hicyan;
+ hicolortab[7] = higrey;
} else {
- bckcolor = 7;
- frgcolor = 0;
- colortab[7] = white;
- }
+ hicolortab[0] = grey;
+ hicolortab[1] = red;
+ hicolortab[2] = green;
+ hicolortab[3] = brown;
+ hicolortab[4] = blue;
+ hicolortab[5] = purple;
+ hicolortab[6] = cyan;
+ hicolortab[7] = black;
+ colortab[0] = higrey;
+ colortab[1] = hired;
+ colortab[2] = higreen;
+ colortab[3] = hibrown;
+ colortab[4] = hiblue;
+ colortab[5] = hipurple;
+ colortab[6] = hicyan;
+ colortab[7] = hiblack;
+ }
eresized(0);
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:229,236 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:286,292
void
cursoff(void)
{
- draw(screen, Rpt(pt(x, y), addpt(pt(x, y), Pt(CW,NS))),
- cursback, nil, cursback->r.min);
+ draw(screen, Rpt(pt(x, y), addpt(pt(x, y), Pt(CW,NS))), cursback, nil, cursback->r.min);
}
void
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:238,249 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:294,304
{
Image *col;
- if(!cursoron){
- cursoff();
+ draw(cursback, cursback->r, screen, nil, pt(x, y));
+
+ if(!cursoron)
return;
- }
- draw(cursback, cursback->r, screen, nil, pt(x, y));
if(bl)
col = red;
else
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:421,426 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:476,487
case Kright:
sendfk("right key");
break;
+ case Kpgup:
+ sendfk("page up");
+ break;
+ case Kpgdown:
+ sendfk("page down");
+ break;
case KF|1:
sendfk("F1");
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:540,545 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:601,608
void
resize(void)
{
+ static int oldwt;
+ static int oldht;
if(resize_flag > 1 && getwindow(display, Refnone) < 0){
fprint(2, "can't reattach to window: %r\n");
exits("can't reattach to window");
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:555,560 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:618,628
olines = 0;
exportsize();
clear(screen->r);
+ fprint(wctlout, " %11d %11d %11d %11d",
+ screen->r.min.x, screen->r.min.y,
+ screen->r.max.x, screen->r.max.y);
+ oldwt = Dx(screen->r);
+ oldht = Dy(screen->r);
resize_flag = 0;
}
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:690,695 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:758,764
{
draw(screen, Rpt(pt(0, dy), pt(xmax+1, dy+ly-sy)), screen, nil, pt(0, sy));
clear(Rpt(pt(0, cy), pt(xmax+1, cy+1)));
+ flushimage(display,1);
}
void
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:709,714 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:778,784
y -= half;
if(olines)
olines -= half;
+ flushimage(display, 1);
}
int
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/main.c:827,843 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/main.c:897,931
drawstring(Point p, char *str, int attribute)
{
Image *txt, *bg;
+ Rune *rstr;
+ int i, n;
if(!(attribute & TReverse)) {
- txt = colortab[frgcolor];
- bg = colortab[bckcolor];
+ if(attribute & THighIntensity || bckcolor){
+ txt = hicolortab[frgcolor];
+ bg = colortab[bckcolor];
+ }else{
+ txt = colortab[frgcolor];
+ bg = colortab[bckcolor];
+ }
} else {
- txt = colortab[bckcolor];
- bg = colortab[frgcolor];
+ if(attribute & THighIntensity || bckcolor){
+ txt = colortab[bckcolor];
+ bg = colortab[frgcolor];
+ }else{
+ txt = colortab[bckcolor];
+ bg = colortab[frgcolor];
+ }
}
- if(attribute & THighIntensity)
- txt = white;
- draw(screen, Rpt(p, addpt(p, stringsize(font, str))), bg, nil, p);
- string(screen, p, txt, ZP, font, str);
+ n = strlen(str) + 1;
+ rstr = malloc(n * sizeof(rstr[0]));
+
+ for(i = 0; i < n; ++i)
+ rstr[i] = (uchar)str[i];
+
+ draw(screen, Rpt(p, addpt(p, runestringsize(fnt, rstr))), bg, nil, p);
+ runestring(screen, p, txt, ZP, fnt, rstr);
+
+ free(rstr);
}
[jmk] --rw-rw-r-- M 551037 glenda sys 20180 Dec 1 14:00 sys/src/cmd/vt/vt.c
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:65,70 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:65,91
{ "right key", "\033[C", },
};
+ struct funckey xtermfk[NKEYS] = {
+ { "page up", "\033[5~", },
+ { "page down", "\033[6~", },
+ { "up key", "\033[A", },
+ { "down key", "\033[B", },
+ { "left key", "\033[D", },
+ { "right key", "\033[C", },
+ { "F1", "\033[11~", },
+ { "F2", "\033[12~", },
+ { "F3", "\033[13~", },
+ { "F4", "\033[14~", },
+ { "F5", "\033[15~", },
+ { "F6", "\033[17~", },
+ { "F7", "\033[18~", },
+ { "F8", "\033[19~", },
+ { "F9", "\033[20~", },
+ { "F10", "\033[21~", },
+ { "F11", "\033[22~", },
+ { "F12", "\033[23~", },
+ };
+
char gmap[256] = {
['_'] ' ', /* blank */
['\\'] '*', /* diamond */
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:103,111 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:124,140
static void setattr(int argc, int *argv);
void
+ fixops(int *operand)
+ {
+ if(operand[0] < 1)
+ operand[0] = 1;
+ }
+
+ void
emulate(void)
{
char buf[BUFS+1];
+ int i;
int n;
int c;
int operand[10];
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:113,118 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:142,148
int savex, savey, saveattribute, saveisgraphics;
int isgraphics;
int g0set, g1set;
+ int dch;
isgraphics = 0;
g0set = 'B'; /* US ASCII */
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:166,172 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:196,202
case '\013':
case '\014':
newline();
- attribute = 0;
+ //attribute = attdefault;
if (ttystate[cs->raw].nlcr)
x = 0;
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:173,179 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:203,209
case '\015': /* carriage return */
x = 0;
- attribute = 0;
+ //attribute = attdefault;
if (ttystate[cs->raw].crnl)
newline();
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:208,214 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:238,244
break;
case '\033':
- switch(get_next_char()){
+ switch(dch = get_next_char()){
/*
* 1 - graphic processor option on (no-op; not installed)
*/
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:225,230 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:255,261
* 7 - save cursor position.
*/
case '7':
+ //print("save\n");
savex = x;
savey = y;
saveattribute = attribute;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:235,240 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:266,272
* 8 - restore cursor position.
*/
case '8':
+ //print("restore\n");
x = savex;
y = savey;
attribute = saveattribute;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:245,252 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:277,284
* c - Reset terminal.
*/
case 'c':
+ print("resetterminal\n");
cursoron = 1;
- curson(0);
ttystate[cs->raw].nlcr = 0;
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:357,366 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:389,398
* A semi-colon or ? delimits arguments.
*/
memset(operand, 0, sizeof(operand));
- operand[0] = number(buf, nil);
+ operand[0] = number(buf, &i);
noperand = 1;
while(buf[0] == ';' || buf[0] == '?'){
- if(noperand < nelem(operand)) {
+ if(noperand < nelem(operand)){
noperand++;
operand[noperand-1] = number(buf, nil);
} else
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:370,376 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:402,408
/*
* do escape2 stuff
*/
- switch(buf[0]){
+ switch(dch = buf[0]){
/*
* c - same as ESC Z: what are you?
*/
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:399,405 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:431,438
if(noperand == 1){
switch(operand[0]){
case 20: /* set line feed mode */
- ttystate[cs->raw].nlcr = 0;
+ print("linefeedmode\n");
+ ttystate[cs->raw].nlcr = 1;
break;
case 30: /* screen invisible (? not supported through VT220) */
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:418,424 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:451,457
case 5: /* set normal video on screen */
break;
case 6: /* set origin to absolute */
- print("OL\n");
+ //print("OL\n");
originrelative = 0;
x = y = 0;
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:431,437 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:464,469
break;
case 25: /* text cursor off (VT220) */
cursoron = 0;
- cursoff();
break;
}
}
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:438,451 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:470,493
break;
/*
+ * s - some dec private stuff. actually [ ? num s, but we can't detect it.
+ */
+ case 's':
+ break;
+
+ /*
* h - set various options.
*/
case 'h':
//print("h%d:%d,%d\n", noperand, operand[0], operand[1]);
if(noperand == 1){
- switch(operand[0]){
+ switch(operand[0]){
+ default:
+ //print("escape2 'h' unknown operand %d (n:%d)\n", operand[0], noperand-1);
+ break;
case 20: /* set newline mode */
- ttystate[cs->raw].nlcr = 1;
+ print("newlinemode\n");
+ ttystate[cs->raw].nlcr = 0;
break;
case 30: /* screen visible (? not supported through VT220) */
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:452,457 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:494,502
}
}else while(--noperand > 0){
switch(operand[noperand]){
+ default:
+ //print("escape2 'h' operand: %d (n:%d)\n", operand[noperand], noperand);
+ break;
case 1: /* set cursor keys to send application function: ESC O A..D */
break;
case 2: /* set ANSI */
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:458,469 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:503,515
break;
case 3: /* set 132 columns */
setdim(-1, 132);
- break;
+ break;
case 4: /* set smooth scrolling */
break;
case 5: /* set screen to reverse video (not implemented) */
break;
case 6: /* set origin to relative */
+ //print("origin relative\n");
originrelative = 1;
x = 0;
y = yscrmin;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:477,483 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:523,528
break;
case 25: /* text cursor on (VT220) */
cursoron = 1;
- curson(0);
break;
}
}
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:499,504 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:544,550
sendnchars2(4, "\033[0n"); /* terminal ok */
break;
case 6: /* cursor position */
+ //print("cursor pos\n");
sendnchars2(sprint(buf, "\033[%d;%dR",
originrelative ? y+1 - yscrmin : y+1, x+1), buf);
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:509,515 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:555,561
* q - turn on list of LEDs; turn off others.
*/
case 'q':
- // print("LED\n");
+ //print("LED\n");
break;
/*
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:518,523 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:564,570
* scrolling region.
*/
case 'r':
+ //print("scrolling region: n:%d %d %d\n", noperand, operand[1], operand[0]);
yscrmin = 0;
yscrmax = ymax;
switch(noperand){
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:550,558 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:597,605
/*
* A - cursor up.
*/
+ case 'e':
case 'A':
- if(operand[0] == 0)
- operand[0] = 1;
+ fixops(operand);
y -= operand[0];
if(y < yscrmin)
y = yscrmin;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:565,572 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:612,618
* B - cursor down
*/
case 'B':
- if(operand[0] == 0)
- operand[0] = 1;
+ fixops(operand);
y += operand[0];
if(y > yscrmax)
y=yscrmax;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:575,583 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:621,629
/*
* C - cursor right
*/
+ case 'a':
case 'C':
- if(operand[0] == 0)
- operand[0] = 1;
+ fixops(operand);
x += operand[0];
/*
* VT-100-UG says not to go past the
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:584,590 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:630,636
* right margin.
*/
if(x > xmax)
- x=xmax;
+ x = xmax;
break;
/*
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:591,598 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:637,643
* D - cursor left
*/
case 'D':
- if(operand[0] == 0)
- operand[0] = 1;
+ fixops(operand);
x -= operand[0];
if(x < 0)
x = 0;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:599,624 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:644,685
break;
/*
+ * G - cursor to column
+ */
+ case '\'':
+ case 'G':
+ fixops(operand);
+ x = operand[0] - 1;
+ if(x > xmax)
+ x = xmax;
+ break;
+
+ /*
* H and f - cursor motion. operand[0] is row and
* operand[1] is column, origin 1.
*/
case 'H':
case 'f':
+ fixops(operand+1);
x = operand[1] - 1;
- if(x < 0)
- x = 0;
if(x > xmax)
x = xmax;
+
+ /* fallthrough */
+
+ /*
+ * d - cursor to line n (xterm)
+ */
+ case 'd':
+ fixops(operand);
y = operand[0] - 1;
- if(y < 0)
- y = 0;
if(originrelative){
y += yscrmin;
if(y > yscrmax)
- y = ymax;
- }else{
- if(y > yscrmax)
y = yscrmax;
+ }else{
+ if(y > ymax)
+ y = ymax;
}
break;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:677,686 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:738,779
break;
/*
+ * P - delete character(s) from right of cursor (xterm)
+ */
+ case 'P':
+ fixops(operand);
+ i = x + operand[0];
+ draw(screen, Rpt(pt(x, y), pt(xmax+1, y+1)), screen, nil, pt(i, y));
+ clear(Rpt(pt(xmax-operand[0], y), pt(xmax+1, y+1)));
+ break;
+
+ /*
+ * @ - insert blank(s) to right of cursor (xterm)
+ */
+ case '@':
+ fixops(operand);
+ i = x + operand[0];
+ draw(screen, Rpt(pt(i, y), pt(xmax+1, y+1)), screen, nil, pt(x, y));
+ clear(Rpt(pt(x, y), pt(i, y+1)));
+ break;
+
+
+ /*
+ * X - erase character(s) at cursor and to the right (xterm)
+ */
+ case 'X':
+ fixops(operand);
+ i = x + operand[0];
+ clear(Rpt(pt(x, y), pt(i, y+1)));
+ break;
+
+ /*
* L - insert a line at cursor position (VT102 and later)
*/
case 'L':
- scroll(y, yscrmax, y+1, y);
+ fixops(operand);
+ for(i = 0; i < operand[0]; ++i)
+ scroll(y, yscrmax, y+1, y);
break;
/*
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:687,695 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:780,805
* M - delete a line at cursor position (VT102 and later)
*/
case 'M':
- scroll(y+1, yscrmax+1, y, yscrmax);
+ fixops(operand);
+ for(i = 0; i < operand[0]; ++i)
+ scroll(y+1, yscrmax+1, y, yscrmax);
break;
+ /*
+ * S,T - scroll up/down (xterm)
+ */
+ case 'T':
+ fixops(operand);
+ for(i = 0; i < operand[0]; ++i)
+ scroll(yscrmin, yscrmax, yscrmin+1, yscrmin);
+ break;
+
+ case 'S':
+ fixops(operand);
+ for(i = 0; i < operand[0]; ++i)
+ scroll(yscrmin+1, yscrmax+1, yscrmin, yscrmin);
+ break;
+
case '=': /* ? not supported through VT220 */
number(buf, nil);
switch(buf[0]) {
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:703,708 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:813,819
* Anything else we ignore for now...
*/
default:
+ print("unknown escape2 '%c' (0x%x)\n", dch, dch);
break;
}
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:715,724 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:826,851
peekc = '\033';
break;
+ /* set title */
+ case ']': /* it's actually <esc> ] num ; title <bel> */
+ {
+ int ch, fd;
+ number(buf, nil);
+ i = 0;
+ while((ch = get_next_char()) != '\a')
+ if(i < sizeof buf)
+ buf[i++] = ch;
+ fd = open("/dev/label", OWRITE);
+ write(fd, buf, i);
+ close(fd);
+ }
+ break;
+
/*
* Ignore other commands.
*/
default:
+ print("unknown command '%c' (0x%x)\n", dch, dch);
break;
}
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:763,769 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:890,898
for(i=0; i<argc; i++) {
switch(argv[i]) {
case 0:
- attribute = 0;
+ attribute = attdefault;
+ frgcolor = frgdefault;
+ bckcolor = bckdefault;
break;
case 1:
attribute |= THighIntensity;
/n/sourcesdump/2005/1201/plan9/sys/src/cmd/vt/vt.c:795,819 -
/n/sourcesdump/2005/1202/plan9/sys/src/cmd/vt/vt.c:924,954
case 28:
attribute &= ~TInvisible;
break;
- case 30:
- case 31:
- case 32:
- case 33:
- case 34:
- case 35:
- case 36:
- case 37:
+ case 30: /* black */
+ case 31: /* red */
+ case 32: /* green */
+ case 33: /* brown */
+ case 34: /* blue */
+ case 35: /* purple */
+ case 36: /* cyan */
+ case 37: /* white */
frgcolor = argv[i]-30;
break;
- case 40:
- case 41:
- case 42:
- case 43:
- case 44:
- case 45:
- case 46:
- case 47:
+ case 39:
+ frgcolor = frgdefault;
+ break;
+ case 40: /* black */
+ case 41: /* red */
+ case 42: /* green */
+ case 43: /* brown */
+ case 44: /* blue */
+ case 45: /* purple */
+ case 46: /* cyan */
+ case 47: /* white */
bckcolor = argv[i]-40;
+ break;
+ case 49:
+ bckcolor = bckdefault;
break;
}
}
|
