* lisp/comint.el: Clean up namespace

(shell-strip-ctrl-m): Mark as obsolete.
(comint-send-invisible): Rename from `send-invisible`.
(send-invisible): Make it an obsolete alias.
* lisp/net/rlogin.el: Adjust accordingly; Use lexical-binding.
* lisp/shell.el: Adjust accordingly.

2 files changed, 4 insertions, 4 deletions

diff --git a/doc/emacs/misc.texi b/doc/emacs/misc.texi
index 3d3441401dd..236cb07785c 100644
--- a/doc/emacs/misc.texi
+++ b/doc/emacs/misc.texi
@@ -1026,8 +1026,8 @@ Move backward across one shell command, but not beyond the current line
 Ask the shell for its working directory, and update the Shell buffer's
 default directory.  @xref{Directory Tracking}.
 
-@item M-x send-invisible @key{RET} @var{text} @key{RET}
-@findex send-invisible
+@item M-x comint-send-invisible @key{RET} @var{text} @key{RET}
+@findex comint-send-invisible
 Send @var{text} as input to the shell, after reading it without
 echoing.  This is useful when a shell command runs a program that asks
 for a password.
diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index 903c56cef90..5b432d5b2fb 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -2988,7 +2988,7 @@ Emacs compiled on a 64-bit machine can handle much larger buffers.
 @cindex Shell buffer, echoed commands and @samp{^M} in
 @cindex Echoed commands in @code{shell-mode}
 
-Try typing @kbd{M-x shell-strip-ctrl-m @key{RET}} while in @code{shell-mode} to
+Try typing @kbd{M-x comint-strip-ctrl-m @key{RET}} while in @code{shell-mode} to
 make them go away.  If that doesn't work, you have several options:
 
 For @code{tcsh}, put this in your @file{.cshrc} (or @file{.tcshrc})
@@ -3041,7 +3041,7 @@ characters from the buffer by adding this to your @file{.emacs} init
 file:
 
 @smalllisp
-(add-hook 'comint-output-filter-functions 'shell-strip-ctrl-m)
+(add-hook 'comint-output-filter-functions #'comint-strip-ctrl-m)
 @end smalllisp
 
 On a related note: if your shell is echoing your input line in the shell