Subject: Re: bug#14943: 24.3.50; Now just making text invisible locks the file for editing

From: Eli Zaretskii <[email-masked]>
Date: Sat, 08 Feb 2014 11:21:52 +0200

> From: Lars Ingebrigtsen <[email-masked]>
> Date: Fri, 07 Feb 2014 21:23:55 -0800
> Cc: [email-masked]
> 
> Yeah, adding text properties to a buffer marks it as changed (which is
> correct, I guess).  But is that really useful for buffers that
> correspond to files?

How can Emacs know whether these text properties will or won't be
saved on disk?  That depends on the major mode: e.g., in enhanced-text
mode, they will be on disk.