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bug#18367: 24.4.50; [PATCH] Text property `font-lock-ignore', to protect
bug#18367: 24.4.50; [PATCH] Text property `font-lock-ignore', to protect from font-lock
Mon, 01 Sep 2014 22:08:03 +0300
> From: Wolfgang Jenkner <address@hidden>
> Date: Mon, 01 Sep 2014 20:45:58 +0200
> Cc: address@hidden
> On Sun, Aug 31 2014, Drew Adams wrote:
> > (elisp) `Other Font Lock Variables' says this about it:
> > Variable: font-lock-extra-managed-props
> > This variable specifies additional properties (other than
> > `font-lock-face') that are being managed by Font Lock mode. It is
> > used by `font-lock-default-unfontify-region', which normally only
> > manages the `font-lock-face' property. If you want Font Lock to
> > manage other properties as well, you must specify them in a
> > FACESPEC in `font-lock-keywords' as well as add them to this list.
> > *Note Search-based Fontification::.
> I think `font-lock-face' is a typo here (it should read `face').
> It is clear from looking a the code (or doing some experiments) that
> font-lock-default-unfontify-region doesn't remove the `font-lock-face'
The "it" in that text alludes to font-lock-extra-managed-props, not to
font-lock-face. After all, the former is what is being documented in
the text you cited; the latter is just mentioned because
font-lock-face is another kind of specification of "additional"
properties of interest to Font Lock.