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util.helpers: List event priorities instead of useless array index

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This commit is contained in:
Kim Alvefur 2016-11-18 10:19:34 +01:00
parent a89c193bb2
commit 8624ff8562
1 changed files with 2 additions and 2 deletions
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4
util/helpers.lua
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@ -43,14 +43,14 @@ local function show_events(events, specific_event)
local event_handlers = events._handlers;
local events_array = {};
local event_handler_arrays = {};
for event in pairs(events._event_map) do
for event, priorities in pairs(events._event_map) do
local handlers = event_handlers[event];
if handlers and (event == specific_event or not specific_event) then
table.insert(events_array, event);
local handler_strings = {};
for i, handler in ipairs(handlers) do
local upvals = debug.string_from_var_table(debug.get_upvalues_table(handler));
handler_strings[i] = " "..i..": "..tostring(handler)..(upvals and ("\n "..upvals) or "");
handler_strings[i] = " "..priorities[handler]..": "..tostring(handler)..(upvals and ("\n "..upvals) or "");
end
event_handler_arrays[event] = handler_strings;
end