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From: | Dmitry Gutov |
Subject: | bug#13949: 24.4.1; `fill-paragraph' should not always put the buffer as modified |
Date: | Sun, 27 Mar 2016 18:42:43 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.0 |
On 03/27/2016 06:28 PM, Óscar Fuentes wrote:
The docs say: This shows two dashes (‘--’) if the buffer displayed in the window has the same contents as the corresponding file on the disk; i.e., if the buffer is unmodified.
That might be a documentation bug. Switch to an unmodified buffer. Type `a', and then backspace. What do you see in the status?
AFAIK, a file-visiting buffer is not marked as modified when text properties are applied to it.
It is. If you're thinking of font-lock, then it uses with-silent-modifications.
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