2.30. The "the" keyword

When naming functions, it annoying to write the signature of the function when there is clearly only one function of a given name. in this special case you can use the keyword 'the' to specify you mean that function.
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     1: #line 3330 "./lpsrc/flx_tutorial.pak"
     2: //Check the:keyword
     3: #import <flx.flxh>
     4: 
     5: fun f(x:int):int=>x*x;
     6: fun apply[s,d] (f:s->d) (x:s) : d => f x;
     7: 
     8: print (apply (the f) 4); endl;
End felix section to tut/tutorial/tut-1.30-0.flx[1]
Start data section to tut/tutorial/tut-1.30-0.expect[1 /1 ]
     1: 16
End data section to tut/tutorial/tut-1.30-0.expect[1]