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- PROGRAM TEST(INPUT,OUTPUT);
-
- const
- MAX_LINE_LENGTH = 140;
- type
- LINESTR = lstring(MAX_LINE_LENGTH);
- var
- INFILE :TEXT;
- TABLINE,NOTABLINE :lstring(MAX_LINE_LENGTH);
- X :char;
- I :integer;
-
- PROCEDURE EXPAND_TABS(var TABLINE,NOTABLINE:lstring); EXTERN;
-
- BEGIN (*test*)
- assign(INFILE,'TEST.TXT');
- reset(INFILE);
- while not eof(INFILE) do
- begin
- readln(INFILE,TABLINE);
- writeln('Line length= ',ord(TABLINE[0]));
- writeln(TABLINE);
- for I:= 1 to ord(TABLINE[0]) do
- begin
- if ord(TABLINE[I])=9 then write('@')
- else write(TABLINE[I]);
- end;
- writeln;
- writeln('====== CALL EXPAND_TABS ======');
- EXPAND_TABS(TABLINE,NOTABLINE);
- writeln('Line length= ',ord(NOTABLINE[0]));
- for I:= 1 to ord(NOTABLINE[0]) do
- begin
- if ord(NOTABLINE[I])=9 then write('@')
- else write(NOTABLINE[I]);
- end;
- writeln;
- writeln('---------- Hit ENTER to continue: ');
- read(X);
- end;
- end.(*TEST*)