break;
case OP_ADDNAN:
stackunderflow(1);
- if (isnan(rpnstack->s[stptr - 1])) {
- rpnstack->s[stptr - 1] = rpnstack->s[stptr];
- } else if (isnan(rpnstack->s[stptr])) {
- //rpnstack->s[stptr - 1] = rpnstack->s[stptr - 1];
- } else {
- rpnstack->s[stptr - 1] = rpnstack->s[stptr - 1]
- + rpnstack->s[stptr];
- }
+ if (isnan(rpnstack->s[stptr - 1])) {
+ rpnstack->s[stptr - 1] = rpnstack->s[stptr];
+ } else if (isnan(rpnstack->s[stptr])) {
+ //rpnstack->s[stptr - 1] = rpnstack->s[stptr - 1];
+ } else {
+ rpnstack->s[stptr - 1] = rpnstack->s[stptr - 1]
+ + rpnstack->s[stptr];
+ }
stptr--;
break;
break;
case OP_IF:
stackunderflow(2);
- rpnstack->s[stptr - 2] = ( isnan(rpnstack->s[stptr - 2]) || rpnstack->s[stptr - 2] == 0.0 ) ?
- rpnstack->s[stptr] : rpnstack->s[stptr - 1];
+ rpnstack->s[stptr - 2] = (isnan(rpnstack->s[stptr - 2])
+ || rpnstack->s[stptr - 2] ==
+ 0.0) ? rpnstack->s[stptr] : rpnstack->
+ s[stptr - 1];
stptr--;
stptr--;
break;