| # | Line 182 | Line 182 | char *argv[]; | |
|---|---|---|
| 182 | ||
| 183 | userror: | |
| 184 | fprintf(stderr, "Usage: %s material name ", argv[0]); | |
| 185 | < | fprintf(stderr, "x(s,t) y(s,t) z(s,t) m n [-s][-e expr][-f file]\n"); |
| 185 | > | fprintf(stderr, "x(s,t) y(s,t) z(s,t) m n [-s][-o][-e expr][-f file]\n"); |
| 186 | return 1; | |
| 187 | } | |
| 188 | ||
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