padl$(a$,width) and padr$(a$,width)

Two handy functions that pad string with spaces.
(Will work nicely for printing columns in monospaced font (like Courier).)
If width passed less then len(a$), it returns truncated a$ (first 'width' symbols).
If you do not need such behavior, just get rid of outer left$(...,n) function.

    • print "string";tab(30);"string2"
roughly translates to
    • print padr("string",30);"string2"
(you cannot use TAB(n) outside of mainwin).

data Jack, "and", Jill, went, up, the, hill, "To fetch a pail of water.", "**"
'Short strings to be paddeed with spaces, long string to be cut by design.
print ">Source<";tab(30);">Pad right <     >  Pad left<"
print "----------------------------------------------------------"
while 1
    read a$
    if a$="**" then exit while
    print ">";a$;"<";tab(30);">";padr$(a$,10);"<     >";padl$(a$,10);"<"
'adds spaces from the left until 'n' symbols
'if n<len(a$) returns left$(a$,n)
function padl$(a$,n)
    padl$ = left$(space$(n-len(a$))+a$,n)
end function
'adds spaces from the right until 'n' symbols
'if n<len(a$) returns left$(a$,n)
function padr$(a$,n)
    padr$ = left$(a$+space$(n-len(a$)),n)
end function