| 170 |
|
} else /* just clear */ |
| 171 |
|
XClear(gwind); |
| 172 |
|
/* reinitialize color table */ |
| 173 |
< |
if (ncolors == 0 && getpixels() == 0) |
| 173 |
> |
if (getpixels() == 0) |
| 174 |
|
stderr_v("cannot allocate colors\n"); |
| 175 |
|
else |
| 176 |
|
new_ctab(ncolors); |
| 202 |
|
|
| 203 |
|
|
| 204 |
|
static |
| 205 |
< |
x_comin(inp) /* read in a command line */ |
| 206 |
< |
char *inp; |
| 205 |
> |
x_comin(inp, prompt) /* read in a command line */ |
| 206 |
> |
char *inp, *prompt; |
| 207 |
|
{ |
| 208 |
|
int x_getc(), x_comout(); |
| 209 |
|
|
| 210 |
< |
if (fromcombuf(inp, &x_driver)) |
| 211 |
< |
return; |
| 210 |
> |
if (prompt != NULL) |
| 211 |
> |
if (fromcombuf(inp, &x_driver)) |
| 212 |
> |
return; |
| 213 |
> |
else |
| 214 |
> |
xt_puts(prompt, comline); |
| 215 |
|
xt_cursor(comline, TBLKCURS); |
| 216 |
|
editline(inp, x_getc, x_comout); |
| 217 |
|
xt_cursor(comline, TNOCURS); |
| 288 |
|
{ |
| 289 |
|
int planes; |
| 290 |
|
|
| 291 |
< |
freepixels(); |
| 291 |
> |
if (ncolors > 0) |
| 292 |
> |
return(ncolors); |
| 293 |
|
for (ncolors=(1<<DisplayPlanes())-3; ncolors>12; ncolors=ncolors*.937){ |
| 294 |
|
pixval = (int *)malloc(ncolors*sizeof(int)); |
| 295 |
|
if (pixval == NULL) |
| 365 |
|
return; |
| 366 |
|
} |
| 367 |
|
/* remap colors */ |
| 368 |
< |
if (ncolors == 0 && getpixels() == 0) { |
| 368 |
> |
if (getpixels() == 0) { |
| 369 |
|
stderr_v("cannot allocate colors\n"); |
| 370 |
|
return; |
| 371 |
|
} |
