| 84,15 → 84,12 |
|---|
| bzero(f, sizeof(*f)); |
| strcpy(f->cmd, p->cmdline); |
| |
| /* locate the %varname */ |
| /* locate the %varname (single char) */ |
| i = p->argoffset; |
| while (f->cmd[i] == ' ') i++; |
| if (f->cmd[i] != '%') goto INVALID_SYNTAX; |
| f->varname = i; |
| /* find the end of varname (space) */ |
| while ((f->cmd[i] != ' ') && (f->cmd[i] != 0)) i++; |
| if (f->cmd[i] != ' ') goto INVALID_SYNTAX; |
| f->cmd[i++] = 0; /* terminate varname and move to next field */ |
| if ((f->cmd[i] != '%') || (f->cmd[i+1] == ' ') || (f->cmd[i+2] != ' ')) goto INVALID_SYNTAX; |
| f->varname = f->cmd[i+1]; |
| i += 3; |
| |
| /* look (and skip) the "IN" part */ |
| while (f->cmd[i] == ' ') i++; |
| 104,7 → 101,7 |
|---|
| if (f->cmd[i] != '(') goto INVALID_SYNTAX; |
| i++; |
| while (f->cmd[i] == ' ') i++; |
| f->curpat = i; |
| f->nextpat = i; |
| /* look for patterns end */ |
| while ((f->cmd[i] != ')') && (f->cmd[i] != 0)) i++; |
| if (f->cmd[i] != ')') goto INVALID_SYNTAX; |