Writeline on a NULL buffer
Is your capability/feature request related to a problem?
Writeline on a null buffer should print a blank line
Describe the solution you'd like
Either change:
swrite(buf, "Hello World") ;
writeline(OUTPUT, buf) ;
writeline(OUTPUT, buf) ; -- 2nd writeline should print a blank line
Describe alternatives you've considered
None
Additional context
None
Edited by JimLewis