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bug#30001: 27.0.50; Outdated info on save-excursion in (info "(cl) Modif
From: |
Xu Chunyang |
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bug#30001: 27.0.50; Outdated info on save-excursion in (info "(cl) Modify Macros") |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 |
'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'.
- bug#30001: 27.0.50; Outdated info on save-excursion in (info "(cl) Modify Macros"),
Xu Chunyang <=