2.7.4. String representation

The string representation of an expression can be obtained with the special operator _str. This is most useful for printing a variable name (but it works for any expression). Note the expanded value is stringized.
Start felix section to tut/examples/mac132.flx[1 /1 ]
     1: #line 633 "./lpsrc/flx_tut_macro.pak"
     2: #include <flx.flxh>
     3: var x = 1;
     4: var y = 42;
     5: print (_str x); print " = "; print x; endl;
     6: print (_str y); print " = "; print y; endl;
     7: print (_str$ x+y); print " = "; print$ x+y; endl;
     8: 
     9: 
End felix section to tut/examples/mac132.flx[1]