Lua keyword 'end' interferes with QPainter:end()

[RhettTR]

I may have come across a small problem. It seems that Lua keywords can not in any way be like Qt property, member or function names. Look at this example (test.lua):

package.cpath = "/home/test/projects/alben/build-lqt/lib/?.so"

local QtCore = require 'qtcore'
local QtGui = require 'qtgui'
local QtWidgets = require 'qtwidgets'


local app = QtWidgets.QApplication.new(0, {})

local frame = QtWidgets.QFrame.new()

frame:setFrameRect(QtCore.QRect(0, 0, 640, 400))


function frame:paintEvent(event)
    local painter = QtGui.QPainter(frame)
    painter:begin(frame)
    painter:drawLine(10, 10, 234, 34)  
    -- painter:end()
end


frame:show()

app.exec()

As the script stands, it works. But change

-- painter:end()

to

painter:end() 

and the script reports

/home/test/projects/alben/scripts/test.lua:19: '<name>' expected near 'end

In the Qt doc it says that one does not normally need to call end(). I am not an expert in qtLua so this may not be an issue, but it can not be good practice to have a Begin hang in the air. Besides, the debug reports a call to end() as missing.

[Saniko]

Now you can try use:
painter['end'](painter)

[RhettTR]

It works. Thank you.