Synopsis:
   $msar(/<search>/<replace>/ ... /<text>)

Technical:
   This function works much like sar(6), but handles multiple search
   and replace arguments. The first character, a '/' in this case, can be
   any character not appearing in <text>.

Returns:
   the resultant string

Examples:
   $msar(/as/xy/asdf)                 returns "xydf"
   $msar(/as/xy/yd/42/asdf)           returns "x42f"

See Also:
   tr(6); sar(6)

