formatting in main. whatever

aoc.m

@@ -16,32 +16,17 @@ main(!IO) :- wrap_main(main2, !IO).
 :- pred main2(io::di, io::uo) is cc_multi.
 main2(!IO) :-
   command_line_arguments(Args, !IO),
-  (if Args = [DayS, PartS, File],
+  (if
+     Args = [DayS, PartS, File],
      to_int(DayS, Day),
-      part(PartS, Part) then (
+     part(PartS, Part)
+   then
      read_lines_need(File, Lines, !IO),
      run_day(Day, Part, Lines, Out),
      write_line(univ_value(Out), !IO)
-   ) else
+   else
      die("expected day, part, filename")).
 
-:- type sol == (pred(part, lines, univ)).
-:- inst sol == (pred(in, in, out) is cc_multi).
-
-:- pred solution(int::in, sol::out(sol)) is semidet.
-:- import_module day1.
-solution(1, day1.run).
-:- import_module day2.
-solution(2, day2.run).
-:- import_module day3.
-solution(3, day3.run).
-:- import_module day4.
-solution(4, day4.run).
-:- import_module day5.
-solution(5, day5.run).
-:- import_module day6.
-solution(6, day6.run).
-
 :- pred run_day(int, part, lines, univ).
 :- mode run_day(in, in, in, out) is cc_multi.
 run_day(Day, Part, Lines, Out) :-
@@ -49,3 +34,21 @@ run_day(Day, Part, Lines, Out) :-
     P(Part, Lines, Out)
   else
     die("no solution for day %d", [i(Day)]).
+
+:- type sol == (pred(part, lines, univ)).
+:- inst sol == (pred(in, in, out) is cc_multi).
+
+:- import_module day1.
+:- import_module day2.
+:- import_module day3.
+:- import_module day4.
+:- import_module day5.
+:- import_module day6.
+
+:- pred solution(int::in, sol::out(sol)) is semidet.
+solution(1, day1.run).
+solution(2, day2.run).
+solution(3, day3.run).
+solution(4, day4.run).
+solution(5, day5.run).
+solution(6, day6.run).