emacs

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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

_Noreturn.h

Merge from gnulib

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acl_entries.c

Update copyright year to 2017

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acl-errno-valid.c

Update copyright year to 2017

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acl-internal.c

Update copyright year to 2017

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acl-internal.h

Update copyright year to 2017

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acl.h

Update copyright year to 2017

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alloca.in.h

Merge from gnulib

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allocator.c

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allocator.h

Update copyright year to 2017

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arg-nonnull.h

Merge from gnulib

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at-func.c

Update copyright year to 2017

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binary-io.c

Merge from gnulib

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binary-io.h

Merge from gnulib

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byteswap.in.h

Update copyright year to 2017

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c-ctype.c

Merge from gnulib

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c-ctype.h

Merge from gnulib

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c-strcase.h

Update copyright year to 2017

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c-strcasecmp.c

Merge from gnulib

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c-strncasecmp.c

Merge from gnulib

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c++defs.h

Merge from gnulib

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careadlinkat.c

Merge from gnulib

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careadlinkat.h

Update copyright year to 2017

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close-stream.c

Merge from gnulib

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close-stream.h

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COPYING

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count-leading-zeros.c

logb now works correctly on large integers

2017-03-03 09:19:08 -08:00

count-leading-zeros.h

logb now works correctly on large integers

2017-03-03 09:19:08 -08:00

count-one-bits.c

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count-one-bits.h

Update copyright year to 2017

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count-trailing-zeros.c

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count-trailing-zeros.h

Update copyright year to 2017

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diffseq.h

Add command to replace buffer contents

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dirent.in.h

Update copyright year to 2017

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dirfd.c

Update copyright year to 2017

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dosname.h

Merge from gnulib

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dtoastr.c

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dtotimespec.c

Merge from gnulib

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dup2.c

Merge from gnulib

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errno.in.h

Update copyright year to 2017

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euidaccess.c

Merge from origin/emacs-25

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execinfo.c

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execinfo.in.h

Update copyright year to 2017

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faccessat.c

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fcntl.c

Merge from gnulib

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fcntl.in.h

Update copyright year to 2017

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fdatasync.c

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fdopendir.c

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filemode.c

Update copyright year to 2017

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filemode.h

Merge from gnulib

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filevercmp.c

Merge from gnulib

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filevercmp.h

Merge from gnulib

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flexmember.h

Merge from gnulib

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fpending.c

Merge from gnulib

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fpending.h

Merge from gnulib

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fstatat.c

Update copyright year to 2017

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fsync.c

Merge from gnulib

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ftoastr.c

Merge from gnulib

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ftoastr.h

Merge from origin/emacs-25

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get-permissions.c

Update copyright year to 2017

2016-12-31 19:42:26 -08:00

getdtablesize.c

Merge from gnulib

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getgroups.c

Merge from gnulib

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getloadavg.c

Merge from gnulib

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getopt1.c

Merge from gnulib

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getopt_.h

Fix copyright years by hand

2017-01-01 04:01:41 +00:00

getopt_int.h

Merge from gnulib

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getopt-cdefs.in.h

Merge from gnulib (Bug#26398)

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getopt-core.h

Merge from gnulib (Bug#26398)

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getopt-ext.h

Merge from gnulib (Bug#26398)

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getopt-pfx-core.h

Merge from gnulib

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getopt-pfx-ext.h

Merge from gnulib

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getopt.c

Merge from gnulib

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getopt.in.h

Merge from gnulib (Bug#26398)

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gettext.h

Merge from gnulib

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gettime.c

Merge from gnulib

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gettimeofday.c

Merge from gnulib

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gnulib.mk.in

Add command to replace buffer contents

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group-member.c

Merge from gnulib

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ignore-value.h

Update copyright year to 2017

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intprops.h

Merge from gnulib

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inttypes.in.h

Update copyright year to 2017

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limits.in.h

Merge from gnulib

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localtime-buffer.c

Merge from gnulib

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localtime-buffer.h

Merge from gnulib

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lstat.c

Update copyright year to 2017

2016-12-31 19:42:26 -08:00

Makefile.in

Fix 'make clean' in lib subdirectory

2017-04-06 13:43:06 -07:00

md5.c

Merge from gnulib

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md5.h

Merge from gnulib

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memrchr.c

Merge from gnulib

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min-max.h

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minmax.h

Add command to replace buffer contents

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mkostemp.c

Update copyright year to 2017

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mktime-internal.h

Merge from gnulib

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mktime.c

Merge from gnulib

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openat-die.c

Limit <config.h>’s includes

2016-09-30 12:38:52 -07:00

openat-priv.h

Update copyright year to 2017

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openat-proc.c

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openat.h

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pipe2.c

Update copyright year to 2017

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pselect.c

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pthread_sigmask.c

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putenv.c

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qcopy-acl.c

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readlink.c

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readlinkat.c

Update copyright year to 2017

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root-uid.h

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save-cwd.c

Update copyright year to 2017

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save-cwd.h

Update copyright year to 2017

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secure_getenv.c

Merge from origin/emacs-25

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set-permissions.c

Update copyright year to 2017

2016-12-31 19:42:26 -08:00

sha1.c

Merge from gnulib

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sha1.h

Merge from gnulib

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sha256.c

Merge from gnulib

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sha256.h

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sha512.c

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sha512.h

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sig2str.c

Merge from gnulib

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sig2str.h

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signal.in.h

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stat-time.c

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stat-time.h

Merge from gnulib

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stdalign.in.h

Merge from gnulib

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stddef.in.h

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stdint.in.h

Merge from gnulib

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stdio-impl.h

Merge from gnulib

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stdio.in.h

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stdlib.in.h

Merge from gnulib

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stpcpy.c

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strftime.c

Pacify clang without munging C source

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strftime.h

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string.in.h

Merge from origin/emacs-25

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strtoimax.c

Merge from gnulib

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strtol.c

Merge from gnulib

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strtoll.c

Merge from gnulib

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symlink.c

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sys_select.in.h

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sys_stat.in.h

Merge from gnulib

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sys_time.in.h

Merge from origin/emacs-25

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sys_types.in.h

Merge from gnulib

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tempname.c

Merge from gnulib

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tempname.h

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time_r.c

Merge from gnulib

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time_rz.c

Merge from gnulib

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time-internal.h

Merge from gnulib

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time.in.h

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timegm.c

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timespec-add.c

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timespec-sub.c

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timespec.c

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timespec.h

Merge from gnulib

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u64.c

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u64.h

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unistd.c

Merge from gnulib

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unistd.in.h

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utimens.c

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utimens.h

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verify.h

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vla.h

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warn-on-use.h

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xalloc-oversized.h

Merge from gnulib

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