1 files changed, 19 insertions, 19 deletions

diff --git a/sched/main.ml b/sched/main.ml
index c8ea58e..326a2bd 100644
--- a/sched/main.ml
+++ b/sched/main.ml
@@ -7,14 +7,14 @@ let compile filename =
   try
     let p = Netlist.read_file filename in
     let out_name = (Filename.chop_suffix filename ".net") ^ ".snet" in
-	let dumb_out_name = (Filename.chop_suffix filename ".net") ^ ".dumb" in
+  let dumb_out_name = (Filename.chop_suffix filename ".net") ^ ".dumb" in
     let out_opt_name = (Filename.chop_suffix filename ".net") ^ "_opt.snet" in
-	let dumb_opt_out_name = (Filename.chop_suffix filename ".net") ^ "_opt.dumb" in
-	let q, q_opt = ref p, ref p in
+  let dumb_opt_out_name = (Filename.chop_suffix filename ".net") ^ "_opt.dumb" in
+  let q, q_opt = ref p, ref p in
 
     begin try
-		q := Scheduler.schedule p;
-		q_opt := Simplify.simplify p
+    q := Scheduler.schedule p;
+    q_opt := Simplify.simplify p
       with
         | Scheduler.Combinational_cycle ->
             Format.eprintf "The netlist has a combinatory cycle.@.";
@@ -23,24 +23,24 @@ let compile filename =
 
     let out = open_out out_name in
     Netlist_printer.print_program out !q;
-	close_out out;
-	let dumb_out = open_out dumb_out_name in
-	Netlist_dumb.print_program dumb_out !q;
-	close_out dumb_out;
+  close_out out;
+  let dumb_out = open_out dumb_out_name in
+  Netlist_dumb.print_program dumb_out !q;
+  close_out dumb_out;
 
-	let out_opt = open_out out_opt_name in
-	Netlist_printer.print_program out_opt !q_opt;
-	close_out out_opt;
-	let dumb_opt_out = open_out dumb_opt_out_name in
-	Netlist_dumb.print_program dumb_opt_out !q_opt;
-	close_out dumb_opt_out;
+  let out_opt = open_out out_opt_name in
+  Netlist_printer.print_program out_opt !q_opt;
+  close_out out_opt;
+  let dumb_opt_out = open_out dumb_opt_out_name in
+  Netlist_dumb.print_program dumb_opt_out !q_opt;
+  close_out dumb_opt_out;
 
     if !simulate then (
       let simulator =
         if !number_steps = -1 then
-			!sim_path
+      !sim_path
         else
-			!sim_path ^ " -n " ^ (string_of_int !number_steps)
+      !sim_path ^ " -n " ^ (string_of_int !number_steps)
       in
       ignore (Unix.system (simulator^" "^(if !dumb_down then dumb_out_name else out_name)))
     )
@@ -50,8 +50,8 @@ let compile filename =
 let main () =
   Arg.parse
     ["-s", Arg.Set simulate, "Launch the simulator";
-	 "-sim", Arg.Set_string sim_path, "Path to the circuit simulator";
-	 "-d", Arg.Set dumb_down, "Pass the dumbed-down netlist to the simulator (for the C simulator)";
+   "-sim", Arg.Set_string sim_path, "Path to the circuit simulator";
+   "-d", Arg.Set dumb_down, "Pass the dumbed-down netlist to the simulator (for the C simulator)";
      "-n", Arg.Set_int number_steps, "Number of steps to simulate"]
     compile
     ""