vt: get rid of "clear" menu entry, fix 24x80 resize, reset selection on setdim(), document snarf/plumb
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80cd634c4d
commit
676298b16b
2 changed files with 16 additions and 16 deletions
12
sys/man/1/vt
12
sys/man/1/vt
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@ -106,10 +106,6 @@ Display the last screenful; the same as going
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.B forward
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to the end.
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.TP
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.B clear
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Clear the screen. Previous contents can be recovered using
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.BR backup .
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.TP
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.B paste
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Pastes the contents of the
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.B rio
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@ -119,6 +115,14 @@ in the
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.B rio
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menu.
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.TP
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.B snarf
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Copy selection to the
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.B rio
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snarf buffer.
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.TP
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.B plumb
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Send selection to the plumber.
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.TP
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.B scroll
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Make new lines visible as they appear at the bottom.
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.TP
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@ -17,7 +17,6 @@ enum menuact2{
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Mbackup,
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Mforward,
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Mreset,
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Mclear,
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Mpaste,
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Msnarf,
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Mplumb,
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@ -37,7 +36,6 @@ char *menutext2[] = {
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[Mbackup] "backup",
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[Mforward] "forward",
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[Mreset] "reset",
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[Mclear] "clear",
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[Mpaste] "paste",
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[Msnarf] "snarf",
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[Mplumb] "plumb",
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@ -166,7 +164,7 @@ void bigscroll(void);
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void readmenu(void);
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void selection(void);
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int selected(int, int);
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void resize(void);
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void resized(void);
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void drawcursor(void);
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void send_interrupt(void);
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int alnum(int);
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@ -225,7 +223,7 @@ sendnchars(int n, char *p)
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drawcursor();
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waitio();
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if(resize_flag)
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resize();
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resized();
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}
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}
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@ -328,8 +326,8 @@ threadmain(int argc, char **argv)
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bgcolor = (blkbg? display->black: display->white);
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fgcolor = (blkbg? display->white: display->black);
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bgselected = allocimage(display, Rect(0,0,1,1), CMAP8, 1, blkbg ? 0x333333FF : 0xCCCCCCFF);
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fgselected = allocimage(display, Rect(0,0,1,1), CMAP8, 1, blkbg ? 0xCCCCCCFF : 0x333333FF);;
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resize();
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fgselected = allocimage(display, Rect(0,0,1,1), CMAP8, 1, blkbg ? 0xCCCCCCFF : 0x333333FF);
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resized();
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pidchan = chancreate(sizeof(int), 0);
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proccreate(runcmd, argv, 16*1024);
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@ -648,7 +646,7 @@ waitchar(void)
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for(;;) {
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if(resize_flag)
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resize();
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resized();
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if(backp)
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return(0);
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if(snarffp) {
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@ -873,6 +871,7 @@ setdim(int ht, int wid)
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free(screenchangebuf);
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screenchangebuf = emalloc9p(ymax+1);
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scrolloff = 0;
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selrect = ZR;
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free(onscreenrbuf);
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onscreenrbuf = emalloc9p((ymax+1)*(xmax+2)*sizeof(Rune));
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@ -899,7 +898,7 @@ setdim(int ht, int wid)
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}
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void
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resize(void)
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resized(void)
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{
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if(resize_flag > 1 && getwindow(display, Refnone) < 0){
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fprint(2, "can't reattach to window: %r\n");
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@ -1075,6 +1074,7 @@ readmenu(void)
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switch(menuhit(3, mc, &menu3, nil)) {
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case M24x80: /* 24x80 */
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setdim(24, 80);
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backup(backc);
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return;
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case Mcrnl: /* newline after cr? */
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ttystate[cs->raw].crnl = !ttystate[cs->raw].crnl;
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@ -1118,10 +1118,6 @@ readmenu(void)
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backup(0);
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return;
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case Mclear: /* clear screen */
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resize_flag = 1;
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return;
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case Mpaste: /* paste the snarf buffer */
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paste();
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return;
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