diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/events.lua | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/core/events.lua b/core/events.lua index ecc35032..21cadcf5 100644 --- a/core/events.lua +++ b/core/events.lua @@ -255,11 +255,7 @@ local M = {} -- [`gui.goto_view()`]: gui.html#goto_view module('events')]] ---- --- Map of event names with tables of the functions connected to them. --- @class table --- @name handlers -M.handlers = {} +local handlers = {} --- -- Adds function *f* to the set of event handlers for *event* at position @@ -274,8 +270,8 @@ M.handlers = {} -- @name connect function M.connect(event, f, index) if not event then error(_L['Undefined event name']) end - if not M.handlers[event] then M.handlers[event] = {} end - local h = M.handlers[event] + if not handlers[event] then handlers[event] = {} end + local h = handlers[event] if index then table.insert(h, index, f) else h[#h + 1] = f end return index or #h end @@ -288,8 +284,8 @@ end -- @see connect -- @name disconnect function M.disconnect(event, id) - if not M.handlers[event] then return end - table.remove(M.handlers[event], id) + if not handlers[event] then return end + table.remove(handlers[event], id) end local error_emitted = false @@ -310,7 +306,7 @@ local error_emitted = false -- @name emit function M.emit(event, ...) if not event then error(_L['Undefined event name']) end - local h = M.handlers[event] + local h = handlers[event] if not h then return end local pcall, table_unpack, type = pcall, table.unpack, type for i = 1, #h do |