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- global s
- procedure main()
- &trace := -1
- s := "abcdef"
- &subject := "123456"
- &pos := 4
- every tracer(1)
- every foo(&pos | &subject | &pos[1] | &subject[2:5])
- display()
- write(&line)
- write(&file)
- write(&level)
- end
-
- procedure tracer(a)
- local i
- static j
- i := 2
- j := 3
- suspend .(a | i | j | s | &subject |
- &pos | &random | &trace | &subject[3:4] | &pos[1] |
- s[3] | s[3:5] | &random[1] | &trace[1] | &subject[2:5][1])
- suspend (a | i | j | s | &subject |
- &pos | &random | &trace | &subject[3:4] | &pos[1] |
- s[3] | s[3:5] | &random[1] | &trace[1] | &subject[2:5][1])
- end
-
- procedure foo(s)
- return s
- end
-