/* ... */ --- Long comment (may extend over several lines).

// ... --- Short comment (terminated by next newline).

@(...@) --- Meta-comment.

@n

@a

program main

/* Get input. */

call get_input // Read the parameter file.

/* Process information. Comments like this

can be split over several lines. */

@(

Meta-comments provide a poor-man's alignment feature i --- counter

x --- data value

@)

i = 1

x = 2.0

call exec(i,x)

end