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record array(a,b,c,d,e,f,g)
procedure p1()
write(" ----> ",image() | "none")
write("s := \"abcd\" ----> ",image(s := "abcd") | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ||:= \"x\" ----> ",image(s ||:= "x") | "none")
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ||:= \"xx\" ----> ",image(s ||:= "xx") | "none")
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ||:= \"X\" ----> ",image(s ||:= "X") | "none")
write("s ----> ",image(s) | "none")
end
procedure p2()
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ||:= \"abc\" ----> ",image(s ||:= "abc") | "none")
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ==:= \"x\" ----> ",image(s ==:= "x") | "none")
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ==:= \"xx\" ----> ",image(s ==:= "xx") | "none")
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ==:= \"X\" ----> ",image(s ==:= "X") | "none")
end
procedure p3()
write("s ----> ",image(s) | "none")
write("s := \"x\" ----> ",image(s := "x") | "none")
write("s ==:= \"abc\" ----> ",image(s ==:= "abc") | "none")
write("s ----> ",image(s) | "none")
write("{s[1:2] := \"xx\";s} ----> ",image({s[1:2] := "xx";s}) | "none")
write("{s[-1:0] := \"\";s} ----> ",image({s[-1:0] := "";s}) | "none")
write("{s[1] := \"abc\";s} ----> ",image({s[1] := "abc";s}) | "none")
write("{s[1+:2] := \"y\";s} ----> ",image({s[1+:2] := "y";s}) | "none")
write("{s[2] :=: s[3];s} ----> ",image({s[2] :=: s[3];s}) | "none")
write("s[6] := \"t\" ----> ",image(s[6] := "t") | "none")
write("s[0-:6] := \"u\" ----> ",image(s[0-:6] := "u") | "none")
end
procedure p4()
write("{s[1:0] :=: s[0:1];s} ----> ",image({s[1:0] :=: s[0:1];s}) | "none")
write("\"x\" << \"x\" ----> ",image("x" << "x") | "none")
write("\"x\" << \"X\" ----> ",image("x" << "X") | "none")
write("\"X\" << \"x\" ----> ",image("X" << "x") | "none")
write("\"xx\" <<= \"xx\" ----> ",image("xx" <<= "xx") | "none")
write("\"xxx\" <<= \"xx\" ----> ",image("xxx" <<= "xx") | "none")
write("\"xx\" <<= \"xxx\" ----> ",image("xx" <<= "xxx") | "none")
write("\"x\" >>= \"x\" ----> ",image("x" >>= "x") | "none")
write("\"x\" >>= \"xx\" ----> ",image("x" >>= "xx") | "none")
write("\"xx\" >>= \"x\" ----> ",image("xx" >>= "x") | "none")
write("\"x\" >> \"x\" ----> ",image("x" >> "x") | "none")
end
procedure p5()
write("\"x\" >> \"X\" ----> ",image("x" >> "X") | "none")
write("\"X\" >> \"x\" ----> ",image("X" >> "x") | "none")
write("\"x\" == \"x\" ----> ",image("x" == "x") | "none")
write("\"x\" == \"X\" ----> ",image("x" == "X") | "none")
write("\"X\" == \"x\" ----> ",image("X" == "x") | "none")
write("\"x\" ~== \"x\" ----> ",image("x" ~== "x") | "none")
write("\"x\" ~== \"X\" ----> ",image("x" ~== "X") | "none")
write("\"X\" ~== \"x\" ----> ",image("X" ~== "x") | "none")
write("every i := 1 to 9 do write(integer(repl(\"2\",i))) ----> ",image(every i := 1 to 9 do write(integer(repl("2",i)))) | "none")
write("every i := 1 to 9 do write(repl(\"2\",i) + 1) ----> ",image(every i := 1 to 9 do write(repl("2",i) + 1)) | "none")
end
procedure p6()
write("every i := 1 to 30 do write(integer(repl(\"0\",i) || \"2\")) ----> ",image(every i := 1 to 30 do write(integer(repl("0",i) || "2"))) | "none")
write("every i := 1 to 30 do write((repl(\"0\",i) || \"2\") + 1) ----> ",image(every i := 1 to 30 do write((repl("0",i) || "2") + 1)) | "none")
write("c1 := 'abcde' ----> ",image(c1 := 'abcde') | "none")
write("c2 := 'aeuoi' ----> ",image(c2 := 'aeuoi') | "none")
write("c1 ++ c2 ----> ",image(c1 ++ c2) | "none")
write("c1 -- c2 ----> ",image(c1 -- c2) | "none")
write("c1 ** c2 ----> ",image(c1 ** c2) | "none")
write("2 ~=== +2 ----> ",image(2 ~=== +2) | "none")
write("3 ~=== *\"abc\" ----> ",image(3 ~=== *"abc") | "none")
end
procedure p7()
write("'abc' ~=== ('abc' ++ '') ----> ",image('abc' ~=== ('abc' ++ '')) | "none")
write("any('aeiou',&lcase) ----> ",image(any('aeiou',&lcase)) | "none")
write("any('aeiou',&ucase) ----> ",image(any('aeiou',&ucase)) | "none")
write("every write(any('aeiou',&lcase,1 to 5,10 to 20)) ----> ",image(every write(any('aeiou',&lcase,1 to 5,10 to 20))) | "none")
write("match(\"abc\",\"abcabcabcabc\") ----> ",image(match("abc","abcabcabcabc")) | "none")
write("match(\"abc\",\"xabcabcabcabc\") ----> ",image(match("abc","xabcabcabcabc")) | "none")
write("every write(match(\"abc\",\"xabcabcabcabc\",1 to 10,1 to 10)) ----> ",image(every write(match("abc","xabcabcabcabc",1 to 10,1 to 10))) | "none")
write("upto('56d&',&lcase) ----> ",image(upto('56d&',&lcase)) | "none")
write("upto('56d&',&ucase) ----> ",image(upto('56d&',&ucase)) | "none")
write("upto('56d&',&lcase,15) ----> ",image(upto('56d&',&lcase,15)) | "none")
write("many(&lcase,\"this is a Test\") ----> ",image(many(&lcase,"this is a Test")) | "none")
end
procedure p8()
write("many(&lcase,\"this is a Test\",5) ----> ",image(many(&lcase,"this is a Test",5)) | "none")
write("many(&lcase,\"this is a Test\",5,9) ----> ",image(many(&lcase,"this is a Test",5,9)) | "none")
write("find(\"aa\",\"xxaaaaaa\") ----> ",image(find("aa","xxaaaaaa")) | "none")
write("every write(find(\"aa\",\"xxaaaaaa\")) ----> ",image(every write(find("aa","xxaaaaaa"))) | "none")
write("every write(find(\"aa\",\"xxaaaaaa\",4,7)) ----> ",image(every write(find("aa","xxaaaaaa",4,7))) | "none")
write("bal('-','(',')',\"-35\") ----> ",image(bal('-','(',')',"-35")) | "none")
write("bal('+','(',')',\"((2*x)+3)+(5*y)\") ----> ",image(bal('+','(',')',"((2*x)+3)+(5*y)")) | "none")
write("every write(bal('+','(',')',\"((2*x)+3)+(5*y)\",1 to 10)) ----> ",image(every write(bal('+','(',')',"((2*x)+3)+(5*y)",1 to 10))) | "none")
write("bal('+','[','[',\"[[2*x[+3[+[5*y[\") ----> ",image(bal('+','[','[',"[[2*x[+3[+[5*y[")) | "none")
write("bal('+','([','])',\"([2*x)+3]+(5*y]\") ----> ",image(bal('+','([','])',"([2*x)+3]+(5*y]")) | "none")
write("bal(,,,\"()+()\") ----> ",image(bal(,,,"()+()")) | "none")
end
procedure p9()
write("bal(&cset,,,\"()+()\") ----> ",image(bal(&cset,,,"()+()")) | "none")
end
procedure main()
p1()
p2()
p3()
p4()
p5()
p6()
p7()
p8()
p9()
end
global s
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