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Borland Delphi Version 15.0
Copyright (c) 1983,2002 Borland Software Corporation

0_0_11363390_17318.pas(16) Warning: Return value of function 'build' might be undefined

0_0_11363390_17318.pas(24) Hint: Variable 'mid' is declared but never used in 'pushdown'

0_0_11363390_17318.pas(55) Error: Missing operator or semicolon

0_0_11363390_17318.pas(63) Error: Missing operator or semicolon