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ist(x [, n, mode])
Returns number x
as a right-aligned string. If
mode
equals 0
, then the string is padded with
blanks. If mode
equals 1
, then the string is padded
with zeros. For these modes, n
indicates the length of the
string. If mode
equals 2
, then the string is as
short as possible.
Alias: istring
See also: fstring