Hello, I am an experianced dev-pascal programmer who would like to know more functions. If anybody knows any more code than the code up to uses files and text files, please post it here.

i'm not sure what you want to accomplish, please give us some more details.

best regards.

Ah-hah! Found something:

program veryweird;
uses crt;
type aaa=array[1..40,1..12] of char;
var a,b,c,d,e,pa,pd:integer; f:aaa; g:char;
label 1,2,3,4;
begin
pa:=1;
pd:=1;
writeln('hello');
writeln('press the arrow keys to move');
2:
IF KeyPressed THEN
BEGIN
g:=readkey;
CASE g OF
'H' :
begin
if pd=1 then goto 2; 
f[pa,pd]:='_';
pd:=pd-1;
f[pa,pd]:='@';
end;       
'K' :
begin
if pa=1 then goto 2;
f[pa,pd]:='_';
pa:=pa-1;
f[pa,pd]:='@';
end;
'M' :
begin
if pa=40 then goto 2;
f[pa,pd]:='_';
pa:=pa+1;
f[pa,pd]:='@';
end;
'P' :
begin
if pd=12 then goto 2;
f[pa,pd]:='_';
pd:=pd+1;
f[pa,pd]:='@';
end;
end;
clrscr;
for a:=1 to 12 do writeln(f[1,a],f[2,a],f[3,a],f[4,a],f[5,a],f[6,a],f[7,a],f[8,a],f[9,a],f[10,a],f[11,a],f[12,a],f[13,a],f[14,a],f[15,a],f[16,a],f[17,a],f[18,a],f[19,a],f[20,a],f[21,a],f[22,a],f[23,a],f[24,a],f[25,a],f[26,a],f[27,a],f[28,a],f[29,a],f[30,a],f[31,a],f[32,a],f[33,a],f[34,a],f[35,a],f[36,a],f[37,a],f[38,a],f[39,a],f[40,a]);
goto 2;
end
else goto 2;
end.