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| author | Philipp Stephani <phst@google.com> | 2017-05-07 21:01:53 +0200 |
|---|---|---|
| committer | Philipp Stephani <phst@google.com> | 2017-06-17 15:40:58 +0200 |
| commit | d682f0daa3c0bfdd5ee8ce0e9226353d505e85a9 (patch) | |
| tree | ef0a6de2163d2f3c3c9bcb5012875e0018ef496f /lisp/emacs-lisp/autoload.el | |
| parent | 46279c1ea117bab75bdeccfd04703033c9e7d26d (diff) | |
| download | emacs-d682f0daa3c0bfdd5ee8ce0e9226353d505e85a9.tar.gz emacs-d682f0daa3c0bfdd5ee8ce0e9226353d505e85a9.tar.bz2 emacs-d682f0daa3c0bfdd5ee8ce0e9226353d505e85a9.zip | |
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.
Diffstat (limited to 'lisp/emacs-lisp/autoload.el')
0 files changed, 0 insertions, 0 deletions