When using autocomplete, it erases typed text.
To recreate problem:
declare a variable (or a display object)
local myText = display.newRetinaText( myGroup, myText, 0, 0, myFont , 16)
then, do myText:set and type CTRL+Space to bring up auto-complete options. Select SetReferencePoint and press enter.
myText:set
Cider 1.6 replaces code with:
setReferencePoint
[import]uid: 13784 topic_id: 29099 reply_id: 329099[/import]