Add optional logging to this project

[nkchuykin]

код на C:

int f(int x) {
  return x + 42;
}

так в ЕО:

[x] > f
  c2eo > @
    "/usr/local/src/foo.c"
    "122-125"
    plus.
      c2eo
        "/usr/local/src/foo.c"
        "123"
        x
      42

[file lines x] > c2eo
  x > @

[nkchuykin]

blocked by #347

[nkchuykin]

So, for this example codes looks like:

+alias org.eolang.goto
+alias c2eo.coperators.meta
+alias c2eo.coperators.plus
+alias c2eo.coperators.ram
+alias c2eo.coperators.read-as-int32
+alias c2eo.coperators.write-as-int32

+package c2eo.src.test
[args...] > global
  $ > root
  ram > global-ram
    8192
  memory > empty-global-position
  ram > return-ram
    8192
  memory > return-mem_size
  address > return
    return-ram
    0
  [param-start param-size] > f-f
    plus > local-start
      param-start
      param-size
    plus > empty-local-position
      local-start
      0
    address > p-x
      global-ram
      plus
        param-start
        0
    goto > @
      [goto-return-label]
        seq > @
          meta
            "test.c"
            "2"
            write-as-int32
              return
              meta
                "test.c"
                "2"
                plus
                  meta
                    "test.c"
                    "2"
                    read-as-int32
                      meta
                        "test.c"
                        "2"
                        p-x
                  meta
                    "test.c"
                    "2"
                    42
            goto-return-label.forward TRUE
          TRUE
  seq > @
    TRUE