o5r/plan9port
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add ? for unknown plumbs

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rsc 2005-01-02 03:45:07 +00:00
parent 4fe01a2b11
commit acc021b8f8
1 changed files with 20 additions and 1 deletions
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21
src/cmd/9term/9term.c
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@ -196,6 +196,18 @@ Cursor whitearrow = {
0xD3, 0xB8, 0xF1, 0xF0, 0xE0, 0xE0, 0xC0, 0x40, }
};
Cursor query = {
{-7,-7},
{0x0f, 0xf0, 0x1f, 0xf8, 0x3f, 0xfc, 0x7f, 0xfe,
0x7c, 0x7e, 0x78, 0x7e, 0x00, 0xfc, 0x01, 0xf8,
0x03, 0xf0, 0x07, 0xe0, 0x07, 0xc0, 0x07, 0xc0,
0x07, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xc0, },
{0x00, 0x00, 0x0f, 0xf0, 0x1f, 0xf8, 0x3c, 0x3c,
0x38, 0x1c, 0x00, 0x3c, 0x00, 0x78, 0x00, 0xf0,
0x01, 0xe0, 0x03, 0xc0, 0x03, 0x80, 0x03, 0x80,
0x00, 0x00, 0x03, 0x80, 0x03, 0x80, 0x00, 0x00, }
};
void
usage(void)
{
@ -1791,7 +1803,14 @@ plumb(uint q0, uint q1)
p += runetochar(p, t.r+q0+i);
*p = '\0';
pm->ndata = strlen(pm->data);
plumbsend(plumbfd, pm);
if(plumbsend(plumbfd, pm) < 0){
setcursor(mc, &query);
sleep(500);
if(holdon)
setcursor(mc, &whitearrow);
else
setcursor(mc, nil);
}
plumbfree(pm);
}