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[Emacs-diffs] master 0154e83: Allow serial-term to take an optional argu
From: |
Lars Ingebrigtsen |
Subject: |
[Emacs-diffs] master 0154e83: Allow serial-term to take an optional argument for line-mode |
Date: |
Sat, 27 Jul 2019 08:19:14 -0400 (EDT) |
branch: master
commit 0154e83a38071fafd7b32f2c3b5e92d850a617e4
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>
Allow serial-term to take an optional argument for line-mode
* lisp/term.el (serial-term): Allow taking an optional argument to
avoid term-raw-mode (bug#24922).
* doc/lispref/processes.texi (Serial Ports): Document it.
---
doc/lispref/processes.texi | 4 +++-
etc/NEWS | 4 ++++
lisp/term.el | 15 ++++++++++++---
3 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/doc/lispref/processes.texi b/doc/lispref/processes.texi
index ebc31c5..7a696f7 100644
--- a/doc/lispref/processes.texi
+++ b/doc/lispref/processes.texi
@@ -3038,7 +3038,7 @@ for a process object representing a serial port
connection.
Serial ports are available on GNU/Linux, Unix, and MS Windows systems.
-@deffn Command serial-term port speed
+@deffn Command serial-term port speed &optional line-mode
Start a terminal-emulator for a serial port in a new buffer.
@var{port} is the name of the serial port to connect to. For
example, this could be @file{/dev/ttyS0} on Unix. On MS Windows, this
@@ -3051,6 +3051,8 @@ Lisp strings).
is a common value. The buffer is in Term mode; see @ref{Term Mode,,,
emacs, The GNU Emacs Manual}, for the commands to use in that buffer.
You can change the speed and the configuration in the mode line menu.
+If @var{line-mode} is non-@code{nil}, @code{term-line-mode} is used;
+otherwise @code{term-raw-mode} is used.
@end deffn
@defun make-serial-process &rest args
diff --git a/etc/NEWS b/etc/NEWS
index 9d8b23b..d876c95 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -830,6 +830,10 @@ be encrypted with GPG by adding an additional '.gpg'
suffix.
---
*** 'term-read-noecho' is now obsolete, use 'read-passwd' instead.
++++
+*** `serial-term' now takes an optional parameter to leave the
+emulator in line mode.
+
** Flymake
+++
diff --git a/lisp/term.el b/lisp/term.el
index f341104..b5f4c62 100644
--- a/lisp/term.el
+++ b/lisp/term.el
@@ -4395,18 +4395,26 @@ Try to be nice by providing useful defaults and
history."
x))
;;;###autoload
-(defun serial-term (port speed)
+(defun serial-term (port speed &optional line-mode)
"Start a terminal-emulator for a serial port in a new buffer.
PORT is the path or name of the serial port. For example, this
could be \"/dev/ttyS0\" on Unix. On Windows, this could be
\"COM1\" or \"\\\\.\\COM10\".
+
SPEED is the speed of the serial port in bits per second. 9600
is a common value. SPEED can be nil, see
`serial-process-configure' for details.
+
+Usually `term-char-mode' is used, but if LINE-MODE (the prefix
+when used interactively) is non-nil, `term-line-mode' is used
+instead.
+
The buffer is in Term mode; see `term-mode' for the commands to
use in that buffer.
+
\\<term-raw-map>Type \\[switch-to-buffer] to switch to another buffer."
- (interactive (list (serial-read-name) (serial-read-speed)))
+ (interactive (list (serial-read-name) (serial-read-speed)
+ current-prefix-arg))
(serial-supported-or-barf)
(let* ((process (make-serial-process
:port port
@@ -4416,7 +4424,8 @@ use in that buffer.
(buffer (process-buffer process)))
(with-current-buffer buffer
(term-mode)
- (term-char-mode)
+ (unless line-mode
+ (term-char-mode))
(goto-char (point-max))
(set-marker (process-mark process) (point))
(set-process-filter process #'term-emulate-terminal)
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