[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: `font-lock-extend-region-functions' vs. `font-lock-extend-after-chan
|
From: |
Tobias C. Rittweiler |
|
Subject: |
Re: `font-lock-extend-region-functions' vs. `font-lock-extend-after-change-region-function' |
|
Date: |
Sat, 16 May 2009 14:26:05 +0200 |
|
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/23.0.60 (gnu/linux) |
"Tobias C. Rittweiler" <address@hidden> writes:
> Hi,
>
> what is the difference between the variables
>
> `font-lock-extend-region-functions'
>
> and
>
> `font-lock-extend-after-change-region-function' ?
Another question: The latter variable requires that its function
preverse match-data.
Looking at how the first variable is used, I don't think the same is
true for the first variable, right? (Perhaps it docstring could
explicitly say that its functions do not need to save match-data or
point.)
-T.