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5 Commits

Author SHA1 Message Date
Paul Eggert
365e01cc9f Update copyright year to 2020 
Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
 2020-01-01 00:59:52 +00:00
Paul Eggert
26bed8ba10 Update copyright year to 2019 
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
 2019-01-01 01:01:13 +00:00
Paul Eggert
220a9ecba1 Merge from Gnulib 
This incorporates:
2018-01-01 maint: Run 'make update-copyright'
2017-12-29 Add cross-compilation results for GNU/Hurd.
2017-12-12 explicit_bzero: port to macOS + Clang 9.0.0
 2017-12-31 17:21:33 -08:00
Paul Eggert
a0202fdc85 Merge from Gnulib 
This incorporates:
2017-09-13 all: prefer https: URLs
This just changes http: to https: in comments,
in files copied from Gnulib.
 2017-09-13 02:08:36 -07:00
Philipp Stephani
d682f0daa3 Add command to replace buffer contents 
Add a new command 'replace-buffer-contents' that uses the Myers diff
algorithm to non-destructively replace the accessible portion of the
current buffer.  The Myers algorithm is implemented in Gnulib.

* src/editfns.c (Freplace_buffer_contents): New command.
(set_bit, bit_is_set, buffer_chars_equal): New helper functions.
(syms_of_editfns): Define new command.

* test/src/editfns-tests.el (replace-buffer-contents-1)
(replace-buffer-contents-2): New unit tests.

* src/buffer.h (BUF_FETCH_CHAR_AS_MULTIBYTE): New helper macro.

* admin/merge-gnulib (GNULIB_MODULES): Add diffseq.h and minmax.h.
 2017-06-17 15:40:58 +02:00