# HG changeset patch
# User jbe
# Date 1431048932 -7200
# Node ID 1939ffe973e04e46686799ed8c072ac5932e0b9a
# Parent  b0e2fbf9d5a8a6a61345dfeb3cc0408023a0000b
Improved Lua reference code for moonbridge_io.run(...)

diff -r b0e2fbf9d5a8 -r 1939ffe973e0 reference.txt
--- a/reference.txt	Fri May 08 03:22:15 2015 +0200
+++ b/reference.txt	Fri May 08 03:35:32 2015 +0200
@@ -384,26 +384,29 @@
         local work_to_do = false
         for func, result_handler in pairs(function_set) do
           ::again::
-          local r1, r2, r3, ... = func()
-          if r1 == moonbridge_io.block then
-            if type(r3) == "string" and string.match(r3, "r") then
-              read_fds[r2] = true
+          local res = table.pack(func())
+          if res[1] == moonbridge_io.block then
+            if string.match(res[3], "r") then
+              read_fds[res[2]] = true
             end
-            if type(r3) == "string" and string.match(r3, "w") then
-              write_fds[r2] = true
+            if string.match(res[3], "w") then
+              write_fds[res[2]] = true
             end
             work_to_do = true
-          elseif r1 == moonbridge_io.multiblock then
-            for fd, active in pairs(r2) do
+          elseif res[1] == moonbridge_io.multiblock then
+            for fd, active in pairs(res[2]) do
               if active then read_fds[fd] = true end
             end
-            for fd, active in pairs(r3) do
+            for fd, active in pairs(res[3]) do
               if active then write_fds[fd] = true end
             end
             work_to_do = true
           else
-            if result_handler == true or result_handler(r1, r2, r3, ...) then
-              function_set[func] = nil
+            if
+              result_handler == true or
+              result_handler(table.unpack(res, 1, res.n))
+            then
+              function_set[func] = nil  -- task finished
             else
               goto again
             end