1 files changed, 36 insertions, 0 deletions
diff --git a/src/edit_prof.erl b/src/edit_prof.erl
new file mode 100644
index 0000000..08aea4d
--- /dev/null
+++ b/src/edit_prof.erl
@@ -0,0 +1,36 @@
+-module(edit_prof).
+-compile(export_all).
+
+start(Filename) ->
+    Edit = spawn_link(fun() -> edit:start(Filename) end),
+    timer:start_link(),
+    eprof:start(),
+    profiling = eprof:profile([Edit, scratch]),
+    ok = eprof:analyse(),
+    analyse_loop().
+
+analyse_loop() ->
+    receive after 5000 ->
+		    eprof:total_analyse()
+	    end,
+    analyse_loop().
+
+leader() ->
+    {ok, ProfLog} = file:open("prof.log", [write]),
+    spawn_link(?MODULE, leader_proc, [ProfLog]).
+
+leader_proc(Fd) ->
+    receive
+	{io_request, From, ReplyAs, {put_chars, C}} ->
+	    file:write(Fd, C),
+	    From ! {io_reply, ReplyAs, ok};
+	{io_request, From, ReplyAs, {put_chars, M, F, A}} ->
+	    file:write(Fd, apply(M, F, A)),
+	    From ! {io_reply, ReplyAs, ok};
+	{io_request, From, ReplyAs, {get_until, _, _, _}} ->
+	    From ! {io_reply, ReplyAs, eof};
+	X ->
+	    file:write(Fd, io_lib:format("Unexpected: ~p~n", [X]))
+    end,
+    leader_proc(Fd).
+