Interactively, we want M-x run-python to focus the interpreter buffer.
The previous code failed in two ways:
- the call to 'display-buffer' was not reached if an interpreter
was already running,
- set-buffer is ineffectual if the interpreter's window is not
selected: once Emacs returns to the command loop, the current buffer
will revert back to what the selected window contains.
* lisp/progmodes/python.el (python-shell-make-comint): Handle the SHOW
argument regardless of whether an interpreter buffer exists, and use
pop-to-buffer to select the window.
(run-python): Delegate buffer management to
'python-shell-make-comint'.
* test/lisp/progmodes/python-tests.el
(python-tests--run-python-selects-window): Rename from
'python-tests--bug31398', and adjust assertions (bug#52380).
* config.bat:
* msdos/sed1v2.inp:
* msdos/sed2v2.inp:
* msdos/sed3v2.inp:
* msdos/sedlibmk.inp: Update for Emacs 28.
* msdos/langinfo.h: New file.
* lisp/loadup.el: Use correct path to temacs when dumping on
MS-DOS.
* src/callproc.c (environ) [MSDOS]: New declaration.
(child_setup, emacs_spawn): Update MS-DOS parts for Emacs 28.
* src/fileio.c (Fcopy_file): Don't use copy_file_range on
MS-DOS.
* src/msdos.c (initialize_msdos_display): Add
`defined_color_hook'.
(openat, fchmodat, futimens, utimensat): New functions.
* src/msdos.h (FRAME_X_DISPLAY): New macro.
* src/process.c: Make some more things conditional on
subprocess support.
(PIPECONN_P, PIPECONN1_P) [!subprocesses]: New placeholder
macros.
(Fnum_processors): Return 1 on MSDOS.
(open_channel_for_module): Avoid subprocess specific code
on MSDOS.
* lib-src/emacsclient.c (set_local_socket): Revert to the Emacs 27
behavior of not trying TMPDIR if XDG_RUNTIME_DIR is set.
This is one of the suggestions made by Jim Porter and
independently by Ulrich Mueller in Bug#51327.
This reverts commit 856cd948d1.
Emacs got better at quoting shell arguments and the original value
works correctly for vc-git-grep. At the same time, the value
introduced on that commit caused a regression on lgrep.
* lisp/progmodes/grep.el (grep-files-aliases): Use previous value for
`all'. Fixes bug#52367
* lisp/help.el (substitute-command-keys): New optional argument
NO-FACE, to avoid putting the 'help-key-binding' face on the key
bindings.
* lisp/calendar/calendar.el (calendar-mode-line-entry): Call
'substitute-command-keys' with the new optional argument non-nil.
(Bug#52366)
* doc/lispref/help.texi (Keys in Documentation): Document the new
optional argument of 'substitute-command-keys'.
* etc/NEWS: Announce the addition of a new argument to
'substitute-command-keys'.
* lisp/net/tramp-sh.el (tramp-find-inline-encoding):
Check, whether scripts in `tramp-remote-coding-commands' are
expandable.
(cherry picked from commit 1d0a60113f)
The docstring has a description of how fix problems in lisp code
detected by native compilation, but not the Emacs Lisp manual, so
document it there as well.
* doc/lispref/compile.texi (Native-Compilation Functions): Refer to
'native-comp-async-report-warning-errors'
(Native-Compilation Variables): Explain potential cause of warnings
from native compilation.
* lisp/mouse.el (context-menu-region):
* lisp/progmodes/prog-mode.el (prog-context-menu):
Switch to the buffer displayed by the window of the event
before using syntax-ppss, char-after.
* doc/misc/efaq.texi (New in Emacs 26, New in Emacs 25)
(New in Emacs 24, New in Emacs 23, New in Emacs 22)
(New in Emacs 21, New in Emacs 20): Normalize the format for
referring to the NEWS.NN file.
