bug#23412: 25.1.50; GUI Emacs on Mac OS X: text is keeping shaking/re-displaying when insert text with external input method

[tsuucat]

> Since the working text is not the final text to insert to buffer, how about 
> displaying it using after-string property of overlay? Such as:
> 
> (overlay-put (setq ns-working-overlay (make-overlay start (point)))
>    ‘after-string (propertize ns-working-text ‘face 'ns-working-text-face))


I did it. It is good undo behavior.

After this, working text appears in read-only buffer. (Mac port-like
behavior)

0001-insertText-flicker-patch.patch
Description: Binary data

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tsuucat