---
Γ := rules "expr"
  expr := rules "expr_function"
    expr_function := rules "{" "formals" "}" ":" "expr_function"
      { := lexemes "{"
        { "{" (1, 1)
      formals := rules "formal" "," "formals"
        formal := rules "ID"
          ID := lexemes "ID"
            ID "lib" (1, 2)
        , := lexemes ","
          , "," (1, 5)
        formals := rules "formal" "," "formals"
          formal := rules "ID"
            ID := lexemes "ID"
              ID "stdenv" (1, 7)
          , := lexemes ","
            , "," (1, 13)
          formals := rules "formal" "," "formals"
            formal := rules "ID"
              ID := lexemes "ID"
                ID "fetchurl" (1, 15)
            , := lexemes ","
              , "," (1, 23)
            formals := rules "formal"
              formal := rules "ID"
                ID := lexemes "ID"
                  ID "fetchpatch" (1, 25)
      } := lexemes "}"
        } "}" (1, 35)
      : := lexemes ":"
        : ":" (1, 36)
      expr_function := rules "expr_if"
        expr_if := rules "expr_op"
          expr_op := rules "expr_app"
            expr_app := rules "expr_app" "expr_select"
              expr_app := rules "expr_select"
                expr_select := rules "expr_simple" "." "attrpath"
                  expr_simple := rules "ID"
                    ID := lexemes "ID"
                      ID "stdenv" (3, 1)
                  . := lexemes "."
                    . "." (3, 7)
                  attrpath := rules "attr"
                    attr := rules "ID"
                      ID := lexemes "ID"
                        ID "mkDerivation" (3, 8)
              expr_select := rules "expr_simple"
                expr_simple := rules "{" "binds" "}"
                  { := lexemes "{"
                    { "{" (3, 21)
                  binds := rules "binds" "attrpath" "=" "expr" ";"
                    binds := rules "binds" "attrpath" "=" "expr" ";"
                      binds := rules "binds" "attrpath" "=" "expr" ";"
                        binds := rules "binds" "attrpath" "=" "expr" ";"
                          binds := rules "binds" "attrpath" "=" "expr" ";"
                            binds := rules "binds" "attrpath" "=" "expr" ";"
                              binds := rules "binds" "attrpath" "=" "expr" ";"
                                binds := rules "binds" "attrpath" "=" "expr" ";"
                                  binds := rules 
                                  attrpath := rules "attr"
                                    attr := rules "ID"
                                      ID := lexemes "ID"
                                        ID "pname" (4, 3)
                                  = := lexemes "="
                                    = "=" (4, 9)
                                  expr := rules "expr_function"
                                    expr_function := rules "expr_if"
                                      expr_if := rules "expr_op"
                                        expr_op := rules "expr_app"
                                          expr_app := rules "expr_select"
                                            expr_select := rules "expr_simple"
                                              expr_simple := rules "\"" "string_parts" "\""
                                                " := lexemes "\""
                                                  " "\"" (4, 11)
                                                string_parts := rules "STR"
                                                  STR := lexemes "STR"
                                                    STR "par" (4, 12)
                                                " := lexemes "\""
                                                  " "\"" (4, 15)
                                  ; := lexemes ";"
                                    ; ";" (4, 16)
                                attrpath := rules "attr"
                                  attr := rules "ID"
                                    ID := lexemes "ID"
                                      ID "version" (5, 3)
                                = := lexemes "="
                                  = "=" (5, 11)
                                expr := rules "expr_function"
                                  expr_function := rules "expr_if"
                                    expr_if := rules "expr_op"
                                      expr_op := rules "expr_app"
                                        expr_app := rules "expr_select"
                                          expr_select := rules "expr_simple"
                                            expr_simple := rules "\"" "string_parts" "\""
                                              " := lexemes "\""
                                                " "\"" (5, 13)
                                              string_parts := rules "STR"
                                                STR := lexemes "STR"
                                                  STR "1.52" (5, 14)
                                              " := lexemes "\""
                                                " "\"" (5, 18)
                                ; := lexemes ";"
                                  ; ";" (5, 19)
                              attrpath := rules "attr"
                                attr := rules "ID"
                                  ID := lexemes "ID"
                                    ID "src" (7, 3)
                              = := lexemes "="
                                = "=" (7, 7)
                              expr := rules "expr_function"
                                expr_function := rules "expr_if"
                                  expr_if := rules "expr_op"
                                    expr_op := rules "expr_app"
                                      expr_app := rules "expr_app" "expr_select"
                                        expr_app := rules "expr_select"
                                          expr_select := rules "expr_simple"
                                            expr_simple := rules "ID"
                                              ID := lexemes "ID"
                                                ID "fetchurl" (7, 9)
                                        expr_select := rules "expr_simple"
                                          expr_simple := rules "{" "binds" "}"
                                            { := lexemes "{"
                                              { "{" (7, 18)
                                            binds := rules "binds" "attrpath" "=" "expr" ";"
                                              binds := rules "binds" "attrpath" "=" "expr" ";"
                                                binds := rules 
                                                attrpath := rules "attr"
                                                  attr := rules "ID"
                                                    ID := lexemes "ID"
                                                      ID "url" (8, 5)
                                                = := lexemes "="
                                                  = "=" (8, 9)
                                                expr := rules "expr_function"
                                                  expr_function := rules "expr_if"
                                                    expr_if := rules "expr_op"
                                                      expr_op := rules "expr_app"
                                                        expr_app := rules "expr_select"
                                                          expr_select := rules "expr_simple"
                                                            expr_simple := rules "\"" "string_parts" "\""
                                                              " := lexemes "\""
                                                                " "\"" (8, 11)
                                                              string_parts := rules "STR"
                                                                STR := lexemes "STR"
                                                                  STR "http://www.nicemice.net/par/Par152.tar.gz" (8, 12)
                                                              " := lexemes "\""
                                                                " "\"" (8, 53)
                                                ; := lexemes ";"
                                                  ; ";" (8, 54)
                                              attrpath := rules "attr"
                                                attr := rules "ID"
                                                  ID := lexemes "ID"
                                                    ID "sha256" (9, 5)
                                              = := lexemes "="
                                                = "=" (9, 12)
                                              expr := rules "expr_function"
                                                expr_function := rules "expr_if"
                                                  expr_if := rules "expr_op"
                                                    expr_op := rules "expr_app"
                                                      expr_app := rules "expr_select"
                                                        expr_select := rules "expr_simple"
                                                          expr_simple := rules "\"" "string_parts" "\""
                                                            " := lexemes "\""
                                                              " "\"" (9, 14)
                                                            string_parts := rules "STR"
                                                              STR := lexemes "STR"
                                                                STR "33dcdae905f4b4267b4dc1f3efb032d79705ca8d2122e17efdecfd8162067082" (9, 15)
                                                            " := lexemes "\""
                                                              " "\"" (9, 79)
                                              ; := lexemes ";"
                                                ; ";" (9, 80)
                                            } := lexemes "}"
                                              } "}" (10, 3)
                              ; := lexemes ";"
                                ; ";" (10, 4)
                            attrpath := rules "attr"
                              attr := rules "ID"
                                ID := lexemes "ID"
                                  ID "patches" (12, 3)
                            = := lexemes "="
                              = "=" (12, 11)
                            expr := rules "expr_function"
                              expr_function := rules "expr_if"
                                expr_if := rules "expr_op"
                                  expr_op := rules "expr_app"
                                    expr_app := rules "expr_select"
                                      expr_select := rules "expr_simple"
                                        expr_simple := rules "[" "expr_list" "]"
                                          [ := lexemes "["
                                            [ "[" (12, 13)
                                          expr_list := rules "expr_list" "expr_select"
                                            expr_list := rules 
                                            expr_select := rules "expr_simple"
                                              expr_simple := rules "(" "expr" ")"
                                                ( := lexemes "("
                                                  ( "(" (15, 5)
                                                expr := rules "expr_function"
                                                  expr_function := rules "expr_if"
                                                    expr_if := rules "expr_op"
                                                      expr_op := rules "expr_app"
                                                        expr_app := rules "expr_app" "expr_select"
                                                          expr_app := rules "expr_select"
                                                            expr_select := rules "expr_simple"
                                                              expr_simple := rules "ID"
                                                                ID := lexemes "ID"
                                                                  ID "fetchpatch" (15, 6)
                                                          expr_select := rules "expr_simple"
                                                            expr_simple := rules "{" "binds" "}"
                                                              { := lexemes "{"
                                                                { "{" (15, 17)
                                                              binds := rules "binds" "attrpath" "=" "expr" ";"
                                                                binds := rules "binds" "attrpath" "=" "expr" ";"
                                                                  binds := rules 
                                                                  attrpath := rules "attr"
                                                                    attr := rules "ID"
                                                                      ID := lexemes "ID"
                                                                        ID "url" (16, 7)
                                                                  = := lexemes "="
                                                                    = "=" (16, 11)
                                                                  expr := rules "expr_function"
                                                                    expr_function := rules "expr_if"
                                                                      expr_if := rules "expr_op"
                                                                        expr_op := rules "expr_app"
                                                                          expr_app := rules "expr_select"
                                                                            expr_select := rules "expr_simple"
                                                                              expr_simple := rules "\"" "string_parts" "\""
                                                                                " := lexemes "\""
                                                                                  " "\"" (16, 13)
                                                                                string_parts := rules "STR"
                                                                                  STR := lexemes "STR"
                                                                                    STR "http://sysmic.org/dl/par/par-1.52-i18n.4.patch" (16, 14)
                                                                                " := lexemes "\""
                                                                                  " "\"" (16, 60)
                                                                  ; := lexemes ";"
                                                                    ; ";" (16, 61)
                                                                attrpath := rules "attr"
                                                                  attr := rules "ID"
                                                                    ID := lexemes "ID"
                                                                      ID "sha256" (17, 7)
                                                                = := lexemes "="
                                                                  = "=" (17, 14)
                                                                expr := rules "expr_function"
                                                                  expr_function := rules "expr_if"
                                                                    expr_if := rules "expr_op"
                                                                      expr_op := rules "expr_app"
                                                                        expr_app := rules "expr_select"
                                                                          expr_select := rules "expr_simple"
                                                                            expr_simple := rules "\"" "string_parts" "\""
                                                                              " := lexemes "\""
                                                                                " "\"" (17, 16)
                                                                              string_parts := rules "STR"
                                                                                STR := lexemes "STR"
                                                                                  STR "0alw44lf511jmr38jnh4j0mpp7vclgy0grkxzqf7q158vzdb6g23" (17, 17)
                                                                              " := lexemes "\""
                                                                                " "\"" (17, 69)
                                                                ; := lexemes ";"
                                                                  ; ";" (17, 70)
                                                              } := lexemes "}"
                                                                } "}" (18, 5)
                                                ) := lexemes ")"
                                                  ) ")" (18, 6)
                                          ] := lexemes "]"
                                            ] "]" (19, 3)
                            ; := lexemes ";"
                              ; ";" (19, 4)
                          attrpath := rules "attr"
                            attr := rules "ID"
                              ID := lexemes "ID"
                                ID "makefile" (21, 3)
                          = := lexemes "="
                            = "=" (21, 12)
                          expr := rules "expr_function"
                            expr_function := rules "expr_if"
                              expr_if := rules "expr_op"
                                expr_op := rules "expr_app"
                                  expr_app := rules "expr_select"
                                    expr_select := rules "expr_simple"
                                      expr_simple := rules "\"" "string_parts" "\""
                                        " := lexemes "\""
                                          " "\"" (21, 14)
                                        string_parts := rules "STR"
                                          STR := lexemes "STR"
                                            STR "protoMakefile" (21, 15)
                                        " := lexemes "\""
                                          " "\"" (21, 28)
                          ; := lexemes ";"
                            ; ";" (21, 29)
                        attrpath := rules "attr"
                          attr := rules "ID"
                            ID := lexemes "ID"
                              ID "preBuild" (22, 3)
                        = := lexemes "="
                          = "=" (22, 12)
                        expr := rules "expr_function"
                          expr_function := rules "expr_if"
                            expr_if := rules "expr_op"
                              expr_op := rules "expr_app"
                                expr_app := rules "expr_select"
                                  expr_select := rules "expr_simple"
                                    expr_simple := rules "IND_STRING_OPEN" "ind_string_parts" "IND_STRING_CLOSE"
                                      IND_STRING_OPEN := lexemes "IND_STRING_OPEN"
                                        IND_STRING_OPEN "''\n" (22, 14)
                                      ind_string_parts := rules "ind_string_parts" "IND_STR"
                                        ind_string_parts := rules "ind_string_parts" "DOLLAR_CURLY" "expr" "}"
                                          ind_string_parts := rules "ind_string_parts" "IND_STR"
                                            ind_string_parts := rules "ind_string_parts" "DOLLAR_CURLY" "expr" "}"
                                              ind_string_parts := rules "ind_string_parts" "IND_STR"
                                                ind_string_parts := rules 
                                                IND_STR := lexemes "IND_STR"
                                                  IND_STR "    makeFlagsArray+=(CC=\"" (23, 1)
                                              DOLLAR_CURLY := lexemes "DOLLAR_CURLY"
                                                DOLLAR_CURLY "${" (23, 26)
                                              expr := rules "expr_function"
                                                expr_function := rules "expr_if"
                                                  expr_if := rules "expr_op"
                                                    expr_op := rules "expr_app"
                                                      expr_app := rules "expr_select"
                                                        expr_select := rules "expr_simple" "." "attrpath"
                                                          expr_simple := rules "ID"
                                                            ID := lexemes "ID"
                                                              ID "stdenv" (23, 28)
                                                          . := lexemes "."
                                                            . "." (23, 34)
                                                          attrpath := rules "attrpath" "." "attr"
                                                            attrpath := rules "attr"
                                                              attr := rules "ID"
                                                                ID := lexemes "ID"
                                                                  ID "cc" (23, 35)
                                                            . := lexemes "."
                                                              . "." (23, 37)
                                                            attr := rules "ID"
                                                              ID := lexemes "ID"
                                                                ID "targetPrefix" (23, 38)
                                              } := lexemes "}"
                                                } "}" (23, 50)
                                            IND_STR := lexemes "IND_STR"
                                              IND_STR "cc -c\" LINK1=" (23, 51)
                                          DOLLAR_CURLY := lexemes "DOLLAR_CURLY"
                                            DOLLAR_CURLY "${" (23, 64)
                                          expr := rules "expr_function"
                                            expr_function := rules "expr_if"
                                              expr_if := rules "expr_op"
                                                expr_op := rules "expr_app"
                                                  expr_app := rules "expr_select"
                                                    expr_select := rules "expr_simple" "." "attrpath"
                                                      expr_simple := rules "ID"
                                                        ID := lexemes "ID"
                                                          ID "stdenv" (23, 66)
                                                      . := lexemes "."
                                                        . "." (23, 72)
                                                      attrpath := rules "attrpath" "." "attr"
                                                        attrpath := rules "attr"
                                                          attr := rules "ID"
                                                            ID := lexemes "ID"
                                                              ID "cc" (23, 73)
                                                        . := lexemes "."
                                                          . "." (23, 75)
                                                        attr := rules "ID"
                                                          ID := lexemes "ID"
                                                            ID "targetPrefix" (23, 76)
                                          } := lexemes "}"
                                            } "}" (23, 88)
                                        IND_STR := lexemes "IND_STR"
                                          IND_STR "cc)\n  " (23, 89)
                                      IND_STRING_CLOSE := lexemes "IND_STRING_CLOSE"
                                        IND_STRING_CLOSE "''" (24, 3)
                        ; := lexemes ";"
                          ; ";" (24, 5)
                      attrpath := rules "attr"
                        attr := rules "ID"
                          ID := lexemes "ID"
                            ID "installPhase" (26, 3)
                      = := lexemes "="
                        = "=" (26, 16)
                      expr := rules "expr_function"
                        expr_function := rules "expr_if"
                          expr_if := rules "expr_op"
                            expr_op := rules "expr_app"
                              expr_app := rules "expr_select"
                                expr_select := rules "expr_simple"
                                  expr_simple := rules "IND_STRING_OPEN" "ind_string_parts" "IND_STRING_CLOSE"
                                    IND_STRING_OPEN := lexemes "IND_STRING_OPEN"
                                      IND_STRING_OPEN "''\n" (26, 18)
                                    ind_string_parts := rules "ind_string_parts" "IND_STR"
                                      ind_string_parts := rules 
                                      IND_STR := lexemes "IND_STR"
                                        IND_STR "    mkdir -p $out/bin\n    cp par $out/bin\n\n    mkdir -p $out/share/man/man1\n    cp  par.1 $out/share/man/man1\n  " (27, 1)
                                    IND_STRING_CLOSE := lexemes "IND_STRING_CLOSE"
                                      IND_STRING_CLOSE "''" (32, 3)
                      ; := lexemes ";"
                        ; ";" (32, 5)
                    attrpath := rules "attr"
                      attr := rules "ID"
                        ID := lexemes "ID"
                          ID "meta" (35, 3)
                    = := lexemes "="
                      = "=" (35, 8)
                    expr := rules "expr_function"
                      expr_function := rules "WITH" "expr" ";" "expr_function"
                        WITH := lexemes "WITH"
                          WITH "with" (35, 10)
                        expr := rules "expr_function"
                          expr_function := rules "expr_if"
                            expr_if := rules "expr_op"
                              expr_op := rules "expr_app"
                                expr_app := rules "expr_select"
                                  expr_select := rules "expr_simple"
                                    expr_simple := rules "ID"
                                      ID := lexemes "ID"
                                        ID "lib" (35, 15)
                        ; := lexemes ";"
                          ; ";" (35, 18)
                        expr_function := rules "expr_if"
                          expr_if := rules "expr_op"
                            expr_op := rules "expr_app"
                              expr_app := rules "expr_select"
                                expr_select := rules "expr_simple"
                                  expr_simple := rules "{" "binds" "}"
                                    { := lexemes "{"
                                      { "{" (35, 20)
                                    binds := rules "binds" "attrpath" "=" "expr" ";"
                                      binds := rules "binds" "attrpath" "=" "expr" ";"
                                        binds := rules "binds" "attrpath" "=" "expr" ";"
                                          binds := rules "binds" "attrpath" "=" "expr" ";"
                                            binds := rules 
                                            attrpath := rules "attr"
                                              attr := rules "ID"
                                                ID := lexemes "ID"
                                                  ID "homepage" (36, 5)
                                            = := lexemes "="
                                              = "=" (36, 14)
                                            expr := rules "expr_function"
                                              expr_function := rules "expr_if"
                                                expr_if := rules "expr_op"
                                                  expr_op := rules "expr_app"
                                                    expr_app := rules "expr_select"
                                                      expr_select := rules "expr_simple"
                                                        expr_simple := rules "\"" "string_parts" "\""
                                                          " := lexemes "\""
                                                            " "\"" (36, 16)
                                                          string_parts := rules "STR"
                                                            STR := lexemes "STR"
                                                              STR "http://www.nicemice.net/par/" (36, 17)
                                                          " := lexemes "\""
                                                            " "\"" (36, 45)
                                            ; := lexemes ";"
                                              ; ";" (36, 46)
                                          attrpath := rules "attr"
                                            attr := rules "ID"
                                              ID := lexemes "ID"
                                                ID "description" (37, 5)
                                          = := lexemes "="
                                            = "=" (37, 17)
                                          expr := rules "expr_function"
                                            expr_function := rules "expr_if"
                                              expr_if := rules "expr_op"
                                                expr_op := rules "expr_app"
                                                  expr_app := rules "expr_select"
                                                    expr_select := rules "expr_simple"
                                                      expr_simple := rules "\"" "string_parts" "\""
                                                        " := lexemes "\""
                                                          " "\"" (37, 19)
                                                        string_parts := rules "STR"
                                                          STR := lexemes "STR"
                                                            STR "Paragraph reflow for email" (37, 20)
                                                        " := lexemes "\""
                                                          " "\"" (37, 46)
                                          ; := lexemes ";"
                                            ; ";" (37, 47)
                                        attrpath := rules "attr"
                                          attr := rules "ID"
                                            ID := lexemes "ID"
                                              ID "platforms" (38, 5)
                                        = := lexemes "="
                                          = "=" (38, 15)
                                        expr := rules "expr_function"
                                          expr_function := rules "expr_if"
                                            expr_if := rules "expr_op"
                                              expr_op := rules "expr_app"
                                                expr_app := rules "expr_select"
                                                  expr_select := rules "expr_simple" "." "attrpath"
                                                    expr_simple := rules "ID"
                                                      ID := lexemes "ID"
                                                        ID "platforms" (38, 17)
                                                    . := lexemes "."
                                                      . "." (38, 26)
                                                    attrpath := rules "attr"
                                                      attr := rules "ID"
                                                        ID := lexemes "ID"
                                                          ID "unix" (38, 27)
                                        ; := lexemes ";"
                                          ; ";" (38, 31)
                                      attrpath := rules "attr"
                                        attr := rules "ID"
                                          ID := lexemes "ID"
                                            ID "license" (40, 5)
                                      = := lexemes "="
                                        = "=" (40, 13)
                                      expr := rules "expr_function"
                                        expr_function := rules "expr_if"
                                          expr_if := rules "expr_op"
                                            expr_op := rules "expr_app"
                                              expr_app := rules "expr_select"
                                                expr_select := rules "expr_simple" "." "attrpath"
                                                  expr_simple := rules "ID"
                                                    ID := lexemes "ID"
                                                      ID "licenses" (40, 15)
                                                  . := lexemes "."
                                                    . "." (40, 23)
                                                  attrpath := rules "attr"
                                                    attr := rules "ID"
                                                      ID := lexemes "ID"
                                                        ID "free" (40, 24)
                                      ; := lexemes ";"
                                        ; ";" (40, 28)
                                    } := lexemes "}"
                                      } "}" (41, 3)
                    ; := lexemes ";"
                      ; ";" (41, 4)
                  } := lexemes "}"
                    } "}" (42, 1)