| 12 |
|
#include "fvect.h" |
| 13 |
|
#include "view.h" |
| 14 |
|
|
| 15 |
– |
#define MAXWORD 64 /* maximum word (number) length */ |
| 16 |
– |
|
| 15 |
|
char *progname; /* global argv[0] */ |
| 16 |
|
|
| 17 |
|
VIEW vw = STDVIEW; |
| 224 |
|
p1[1] = 1. - p1[1]; |
| 225 |
|
} |
| 226 |
|
err = cropview(&vw, p0[0], p0[1], p1[0], p1[1]); |
| 227 |
< |
if (err) { |
| 228 |
< |
fputs(progname, stderr); |
| 229 |
< |
fputs(": view error - ", stderr); |
| 230 |
< |
fputs(err, stderr); |
| 231 |
< |
fputc('\n', stderr); |
| 232 |
< |
return(0); |
| 233 |
< |
} |
| 234 |
< |
return(1); |
| 227 |
> |
|
| 228 |
> |
if (!err) |
| 229 |
> |
return(1); /* success! */ |
| 230 |
> |
|
| 231 |
> |
fputs(progname, stderr); |
| 232 |
> |
fputs(": view error - ", stderr); |
| 233 |
> |
fputs(err, stderr); |
| 234 |
> |
fputc('\n', stderr); |
| 235 |
> |
return(0); /* something went wrong */ |
| 236 |
|
} |
| 237 |
|
|
| 238 |
|
|
