section f of routines in std.i

functions in std.i - f

fflush


    fflush, file  


flush the I/O buffers for the text file FILE.  (Binary files are  
flushed at the proper times automatically.)  You should only need  
this after a write, especially to a pipe.  
Builtin function, documented at i0/std.i   line 1956

SEE ALSO: write, popen

floor


    floor(x)  


returns the largest integer not greater than x (no-op on integers).  
Builtin function, documented at i0/std.i   line 715