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From: Xu Chunyang <mail@xuchunyang.me>
To: 30001@debbugs.gnu.org
Subject: bug#30001: 27.0.50; Outdated info on save-excursion in (info "(cl) Modify Macros")
Date: Sat, 06 Jan 2018 13:29:57 +0800	[thread overview]
Message-ID: <m2h8rz5zca.fsf@xuchunyang.me> (raw)

'C-h S cl-letf' or (info "(cl) Modify Macros") has the following:

  Note that `cl-letf' on `(point)' is not quite like a
  `save-excursion', as the latter effectively saves a marker which
  tracks insertions and deletions in the buffer.

but 'save-excursion' is no longer saving marker since Emacs 25.1
according to 'C-h f save-excursion'.





             reply	other threads:[~2018-01-06  5:29 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-06  5:29 Xu Chunyang [this message]
2018-01-06  9:10 ` bug#30001: 27.0.50; Outdated info on save-excursion in (info "(cl) Modify Macros") Eli Zaretskii
2018-01-06 12:12   ` Stephen Berman
2018-01-06 15:15     ` Eli Zaretskii
     [not found]   ` <m2efn3xj73.fsf@xuchunyang.me>
2018-01-06 15:16     ` Eli Zaretskii

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