From 138ee9b09e2c3a8e52c93e5b2264a8db684fcba2 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 21 Feb 2026 15:29:13 +0200
Subject: [PATCH] ; Make the document language in Info manuals explicitly
 stated

* doc/misc/woman.texi:
* doc/misc/wisent.texi:
* doc/misc/widget.texi:
* doc/misc/vtable.texi:
* doc/misc/viper.texi:
* doc/misc/vhdl-mode.texi:
* doc/misc/use-package.texi:
* doc/misc/url.texi:
* doc/misc/tramp.texi:
* doc/misc/todo-mode.texi:
* doc/misc/srecode.texi:
* doc/misc/speedbar.texi:
* doc/misc/smtpmail.texi:
* doc/misc/sieve.texi:
* doc/misc/ses.texi:
* doc/misc/semantic.texi:
* doc/misc/sc.texi:
* doc/misc/sasl.texi:
* doc/misc/remember.texi:
* doc/misc/reftex.texi:
* doc/misc/rcirc.texi:
* doc/misc/pgg.texi:
* doc/misc/pcl-cvs.texi:
* doc/misc/octave-mode.texi:
* doc/misc/nxml-mode.texi:
* doc/misc/newsticker.texi:
* doc/misc/mh-e.texi:
* doc/misc/message.texi:
* doc/misc/mairix-el.texi:
* doc/misc/info.texi:
* doc/misc/ido.texi:
* doc/misc/idlwave.texi:
* doc/misc/htmlfontify.texi:
* doc/misc/gnus.texi:
* doc/misc/forms.texi:
* doc/misc/flymake.texi:
* doc/misc/eww.texi:
* doc/misc/eudc.texi:
* doc/misc/eshell.texi:
* doc/misc/ert.texi:
* doc/misc/erc.texi:
* doc/misc/epa.texi:
* doc/misc/emacs-gnutls.texi:
* doc/misc/eieio.texi:
* doc/misc/eglot.texi:
* doc/misc/efaq-w32.texi:
* doc/misc/efaq.texi:
* doc/misc/edt.texi:
* doc/misc/ediff.texi:
* doc/misc/ede.texi:
* doc/misc/ebrowse.texi:
* doc/misc/dired-x.texi:
* doc/misc/dbus.texi:
* doc/misc/cl.texi:
* doc/misc/cc-mode.texi:
* doc/misc/calc.texi:
* doc/misc/bovine.texi:
* doc/misc/autotype.texi:
* doc/misc/auth.texi:
* doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/elisp.texi:
* doc/emacs/emacs.texi: Add @documentlanguage where it was
missing.  This makes the language explicit given the change in
behavior expected in Texinfo 7.3.
---
 doc/emacs/emacs.texi                | 1 +
 doc/lispintro/emacs-lisp-intro.texi | 1 +
 doc/lispref/elisp.texi              | 1 +
 doc/misc/auth.texi                  | 1 +
 doc/misc/autotype.texi              | 1 +
 doc/misc/bovine.texi                | 1 +
 doc/misc/calc.texi                  | 1 +
 doc/misc/cc-mode.texi               | 1 +
 doc/misc/cl.texi                    | 1 +
 doc/misc/dbus.texi                  | 1 +
 doc/misc/dired-x.texi               | 1 +
 doc/misc/ebrowse.texi               | 1 +
 doc/misc/ede.texi                   | 1 +
 doc/misc/ediff.texi                 | 1 +
 doc/misc/edt.texi                   | 1 +
 doc/misc/efaq-w32.texi              | 1 +
 doc/misc/efaq.texi                  | 1 +
 doc/misc/eglot.texi                 | 1 +
 doc/misc/eieio.texi                 | 1 +
 doc/misc/emacs-gnutls.texi          | 1 +
 doc/misc/emacs-mime.texi            | 1 +
 doc/misc/epa.texi                   | 1 +
 doc/misc/erc.texi                   | 1 +
 doc/misc/ert.texi                   | 1 +
 doc/misc/eshell.texi                | 1 +
 doc/misc/eudc.texi                  | 1 +
 doc/misc/eww.texi                   | 1 +
 doc/misc/flymake.texi               | 1 +
 doc/misc/forms.texi                 | 1 +
 doc/misc/gnus.texi                  | 1 +
 doc/misc/htmlfontify.texi           | 1 +
 doc/misc/idlwave.texi               | 1 +
 doc/misc/ido.texi                   | 1 +
 doc/misc/info.texi                  | 1 +
 doc/misc/mairix-el.texi             | 1 +
 doc/misc/message.texi               | 1 +
 doc/misc/mh-e.texi                  | 1 +
 doc/misc/newsticker.texi            | 1 +
 doc/misc/nxml-mode.texi             | 1 +
 doc/misc/octave-mode.texi           | 1 +
 doc/misc/pcl-cvs.texi               | 1 +
 doc/misc/pgg.texi                   | 1 +
 doc/misc/rcirc.texi                 | 1 +
 doc/misc/reftex.texi                | 1 +
 doc/misc/remember.texi              | 1 +
 doc/misc/sasl.texi                  | 1 +
 doc/misc/sc.texi                    | 1 +
 doc/misc/semantic.texi              | 1 +
 doc/misc/ses.texi                   | 1 +
 doc/misc/sieve.texi                 | 1 +
 doc/misc/smtpmail.texi              | 1 +
 doc/misc/speedbar.texi              | 1 +
 doc/misc/srecode.texi               | 1 +
 doc/misc/todo-mode.texi             | 1 +
 doc/misc/tramp.texi                 | 1 +
 doc/misc/url.texi                   | 1 +
 doc/misc/use-package.texi           | 1 +
 doc/misc/vhdl-mode.texi             | 1 +
 doc/misc/viper.texi                 | 1 +
 doc/misc/vtable.texi                | 1 +
 doc/misc/widget.texi                | 1 +
 doc/misc/wisent.texi                | 1 +
 doc/misc/woman.texi                 | 1 +
 63 files changed, 63 insertions(+)

diff --git a/doc/emacs/emacs.texi b/doc/emacs/emacs.texi
index 05ced62dd9c..38491d00b11 100644
--- a/doc/emacs/emacs.texi
+++ b/doc/emacs/emacs.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/emacs.info
 @settitle GNU Emacs Manual
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 
diff --git a/doc/lispintro/emacs-lisp-intro.texi b/doc/lispintro/emacs-lisp-intro.texi
index 72879cf5e7e..80d1ae3ca5d 100644
--- a/doc/lispintro/emacs-lisp-intro.texi
+++ b/doc/lispintro/emacs-lisp-intro.texi
@@ -2,6 +2,7 @@
 @comment %**start of header
 @setfilename ../../info/eintr.info
 @settitle Programming in Emacs Lisp
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex vr cp
 @syncodeindex fn cp
diff --git a/doc/lispref/elisp.texi b/doc/lispref/elisp.texi
index aeda08f95f3..0e7dbbf4bcf 100644
--- a/doc/lispref/elisp.texi
+++ b/doc/lispref/elisp.texi
@@ -18,6 +18,7 @@
 @ifclear volflag
 @settitle GNU Emacs Lisp Reference Manual
 @end ifclear
+@documentlanguage en
 @include docstyle.texi
 
 @c %**end of header
diff --git a/doc/misc/auth.texi b/doc/misc/auth.texi
index 2111b4febf7..c0570209ad2 100644
--- a/doc/misc/auth.texi
+++ b/doc/misc/auth.texi
@@ -4,6 +4,7 @@
 
 @setfilename ../../info/auth.info
 @settitle Emacs auth-source Library @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/autotype.texi b/doc/misc/autotype.texi
index 131d3165def..e7006002b78 100644
--- a/doc/misc/autotype.texi
+++ b/doc/misc/autotype.texi
@@ -5,6 +5,7 @@
 @c @node Autotypist, Picture, Abbrevs, Top
 @c @chapter Features for Automatic Typing
 @settitle Features for Automatic Typing
+@documentlanguage en
 @include docstyle.texi
 @c  @cindex text
 @c  @cindex selfinserting text
diff --git a/doc/misc/bovine.texi b/doc/misc/bovine.texi
index 7ce02db3b6e..56182adcc36 100644
--- a/doc/misc/bovine.texi
+++ b/doc/misc/bovine.texi
@@ -4,6 +4,7 @@
 @set TITLE  Bovine parser development
 @set AUTHOR Eric M. Ludlam, David Ponce, and Richard Y. Kim
 @settitle @value{TITLE}
+@documentlanguage en
 @include docstyle.texi
 
 @c *************************************************************************
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi
index deddcd7a7ad..cb091023660 100644
--- a/doc/misc/calc.texi
+++ b/doc/misc/calc.texi
@@ -4,6 +4,7 @@
 @c smallbook
 @c [title]
 @settitle GNU Emacs Calc Manual
+@documentlanguage en
 @include docstyle.texi
 @setchapternewpage odd
 @documentencoding UTF-8
diff --git a/doc/misc/cc-mode.texi b/doc/misc/cc-mode.texi
index 44486cc9f7d..ea6cb46b90b 100644
--- a/doc/misc/cc-mode.texi
+++ b/doc/misc/cc-mode.texi
@@ -83,6 +83,7 @@ the second with them pointing to the XEmacs manuals.
 
 @setfilename  ../../info/ccmode.info
 @settitle     CC Mode Manual
+@documentlanguage en
 @include docstyle.texi
 @footnotestyle end
 
diff --git a/doc/misc/cl.texi b/doc/misc/cl.texi
index 7bf59449606..bf980c0888f 100644
--- a/doc/misc/cl.texi
+++ b/doc/misc/cl.texi
@@ -1,6 +1,7 @@
 \input texinfo    @c -*-texinfo-*-
 @setfilename ../../info/cl.info
 @settitle Common Lisp Extensions
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 
diff --git a/doc/misc/dbus.texi b/doc/misc/dbus.texi
index 5b302c883ad..1f9d571a3b0 100644
--- a/doc/misc/dbus.texi
+++ b/doc/misc/dbus.texi
@@ -2,6 +2,7 @@
 @setfilename ../../info/dbus.info
 @c %**start of header
 @settitle Using of D-Bus
+@documentlanguage en
 @include docstyle.texi
 @c @setchapternewpage odd
 @c %**end of header
diff --git a/doc/misc/dired-x.texi b/doc/misc/dired-x.texi
index f35cb9af289..e4755e8fe85 100644
--- a/doc/misc/dired-x.texi
+++ b/doc/misc/dired-x.texi
@@ -9,6 +9,7 @@
 @comment %**start of header (This is for running Texinfo on a region.)
 @setfilename ../../info/dired-x.info
 @settitle Dired Extra User's Manual
+@documentlanguage en
 @include docstyle.texi
 
 @include emacsver.texi
diff --git a/doc/misc/ebrowse.texi b/doc/misc/ebrowse.texi
index 4001a533446..bbc4d8b8c96 100644
--- a/doc/misc/ebrowse.texi
+++ b/doc/misc/ebrowse.texi
@@ -3,6 +3,7 @@
 @comment %**start of header
 @setfilename ../../info/ebrowse.info
 @settitle A Class Browser for C++
+@documentlanguage en
 @include docstyle.texi
 @setchapternewpage odd
 @syncodeindex fn cp
diff --git a/doc/misc/ede.texi b/doc/misc/ede.texi
index b23aafd18a5..df1722dd87d 100644
--- a/doc/misc/ede.texi
+++ b/doc/misc/ede.texi
@@ -1,6 +1,7 @@
 \input texinfo
 @setfilename ../../info/ede.info
 @settitle Emacs Development Environment
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/ediff.texi b/doc/misc/ediff.texi
index 5a746b313cf..2fe7437f281 100644
--- a/doc/misc/ediff.texi
+++ b/doc/misc/ediff.texi
@@ -10,6 +10,7 @@
 @setfilename ../../info/ediff.info
 
 @settitle Ediff User's Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex vr cp
 @synindex fn cp
diff --git a/doc/misc/edt.texi b/doc/misc/edt.texi
index bcc3cee24e7..95d741fb42f 100644
--- a/doc/misc/edt.texi
+++ b/doc/misc/edt.texi
@@ -1,6 +1,7 @@
 \input texinfo
 @setfilename ../../info/edt.info
 @settitle EDT Emulation for Emacs
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/efaq-w32.texi b/doc/misc/efaq-w32.texi
index 9d99a6635b3..5901165158b 100644
--- a/doc/misc/efaq-w32.texi
+++ b/doc/misc/efaq-w32.texi
@@ -1,6 +1,7 @@
 \input texinfo    @c -*-coding:utf-8 -*-
 @setfilename ../../info/efaq-w32.info
 @settitle GNU Emacs FAQ For MS Windows
+@documentlanguage en
 @include docstyle.texi
 @setchapternewpage odd
 @syncodeindex pg cp
diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index 532a55fc620..7502d8d551c 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/efaq.info
 @settitle GNU Emacs FAQ
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/eglot.texi b/doc/misc/eglot.texi
index 8483881c52a..68829a733c5 100644
--- a/doc/misc/eglot.texi
+++ b/doc/misc/eglot.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../eglot.info
 @settitle Eglot: The Emacs Client for the Language Server Protocol
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex vr cp
 @syncodeindex fn cp
diff --git a/doc/misc/eieio.texi b/doc/misc/eieio.texi
index 018e95cf083..5ded0801415 100644
--- a/doc/misc/eieio.texi
+++ b/doc/misc/eieio.texi
@@ -2,6 +2,7 @@
 @setfilename ../../info/eieio.info
 @set TITLE Enhanced Implementation of Emacs Interpreted Objects
 @set AUTHOR Eric M. Ludlam
+@documentlanguage en
 @settitle @value{TITLE}
 @include docstyle.texi
 
diff --git a/doc/misc/emacs-gnutls.texi b/doc/misc/emacs-gnutls.texi
index 9d5d64b1e8d..1412a88aad1 100644
--- a/doc/misc/emacs-gnutls.texi
+++ b/doc/misc/emacs-gnutls.texi
@@ -4,6 +4,7 @@
 
 @setfilename ../../info/emacs-gnutls.info
 @settitle Emacs GnuTLS Integration @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/emacs-mime.texi b/doc/misc/emacs-mime.texi
index ecb8bda75ad..b2c8dccce9a 100644
--- a/doc/misc/emacs-mime.texi
+++ b/doc/misc/emacs-mime.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/emacs-mime.info
 @settitle Emacs MIME Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex fn cp
 @synindex vr cp
diff --git a/doc/misc/epa.texi b/doc/misc/epa.texi
index 3901f26a95d..383c047f0c0 100644
--- a/doc/misc/epa.texi
+++ b/doc/misc/epa.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/epa.info
 @settitle EasyPG Assistant User's Manual
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/erc.texi b/doc/misc/erc.texi
index 131a66c8abb..ef4b85da485 100644
--- a/doc/misc/erc.texi
+++ b/doc/misc/erc.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/erc.info
 @settitle ERC Manual
+@documentlanguage en
 @set ERCVER 5.6.2
 @set ERCDIST as distributed with Emacs @value{EMACSVER}
 @include docstyle.texi
diff --git a/doc/misc/ert.texi b/doc/misc/ert.texi
index 6ed3ea6dacb..f3bd60db8e4 100644
--- a/doc/misc/ert.texi
+++ b/doc/misc/ert.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/ert.info
 @settitle Emacs Lisp Regression Testing
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 @syncodeindex vr cp
diff --git a/doc/misc/eshell.texi b/doc/misc/eshell.texi
index 9cdf6c5c0a2..ac76d25aa44 100644
--- a/doc/misc/eshell.texi
+++ b/doc/misc/eshell.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/eshell.info
 @settitle Eshell: The Emacs Shell
+@documentlanguage en
 @include docstyle.texi
 @defcodeindex cm
 @syncodeindex vr fn
diff --git a/doc/misc/eudc.texi b/doc/misc/eudc.texi
index ec6a7f437a9..125b189b36f 100644
--- a/doc/misc/eudc.texi
+++ b/doc/misc/eudc.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/eudc.info
 @settitle Emacs Unified Directory Client (EUDC) Manual
+@documentlanguage en
 @include docstyle.texi
 @afourpaper
 @syncodeindex fn cp
diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index 99f6eace778..9e729663d81 100644
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/eww.info
 @settitle Emacs Web Wowser
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/flymake.texi b/doc/misc/flymake.texi
index 7d76631cb19..d0983bc76db 100644
--- a/doc/misc/flymake.texi
+++ b/doc/misc/flymake.texi
@@ -4,6 +4,7 @@
 @set VERSION 1.3.4
 @set UPDATED April 2023
 @settitle GNU Flymake @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex pg cp
 @syncodeindex vr cp
diff --git a/doc/misc/forms.texi b/doc/misc/forms.texi
index 971edd49e8b..3d176f2efd3 100644
--- a/doc/misc/forms.texi
+++ b/doc/misc/forms.texi
@@ -5,6 +5,7 @@
 @comment %**start of header (This is for running Texinfo on a region.)
 @setfilename ../../info/forms.info
 @settitle Forms Mode User's Manual
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 @syncodeindex vr cp
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 712ae6b54cf..a440aac1a90 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/gnus.info
 @settitle Gnus Manual
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 @syncodeindex vr cp
diff --git a/doc/misc/htmlfontify.texi b/doc/misc/htmlfontify.texi
index 5bcfd98ef2c..6a341ad4f0b 100644
--- a/doc/misc/htmlfontify.texi
+++ b/doc/misc/htmlfontify.texi
@@ -2,6 +2,7 @@
 @comment %**start of header
 @setfilename ../../info/htmlfontify.info
 @settitle Htmlfontify User Manual
+@documentlanguage en
 @include docstyle.texi
 @exampleindent 2
 @comment %**end of header
diff --git a/doc/misc/idlwave.texi b/doc/misc/idlwave.texi
index 3f315711091..0e3f6c3b0ac 100644
--- a/doc/misc/idlwave.texi
+++ b/doc/misc/idlwave.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/idlwave.info
 @settitle IDLWAVE User Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex ky cp
 @syncodeindex vr cp
diff --git a/doc/misc/ido.texi b/doc/misc/ido.texi
index 2dc4d11ba51..27f2f3795ea 100644
--- a/doc/misc/ido.texi
+++ b/doc/misc/ido.texi
@@ -1,6 +1,7 @@
 \input texinfo    @c -*-texinfo-*-
 @setfilename ../../info/ido.info
 @settitle Interactive Do
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 
diff --git a/doc/misc/info.texi b/doc/misc/info.texi
index 3b22c9aa711..b642f69278b 100644
--- a/doc/misc/info.texi
+++ b/doc/misc/info.texi
@@ -5,6 +5,7 @@
 @comment %**start of header
 @setfilename info.info
 @settitle Info
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 @syncodeindex vr cp
diff --git a/doc/misc/mairix-el.texi b/doc/misc/mairix-el.texi
index 55840e03b7b..0d3f77ea9a7 100644
--- a/doc/misc/mairix-el.texi
+++ b/doc/misc/mairix-el.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/mairix-el.info
 @settitle Emacs Interface for Mairix
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/message.texi b/doc/misc/message.texi
index 7962460bf0b..db3d4d0f7c1 100644
--- a/doc/misc/message.texi
+++ b/doc/misc/message.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/message.info
 @settitle Message Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex fn cp
 @synindex vr cp
diff --git a/doc/misc/mh-e.texi b/doc/misc/mh-e.texi
index e5bee085888..292a0dc9063 100644
--- a/doc/misc/mh-e.texi
+++ b/doc/misc/mh-e.texi
@@ -5,6 +5,7 @@
 @c %**start of header
 @setfilename ../../info/mh-e.info
 @settitle The MH-E Manual
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/newsticker.texi b/doc/misc/newsticker.texi
index 48310dced48..1687666f15c 100644
--- a/doc/misc/newsticker.texi
+++ b/doc/misc/newsticker.texi
@@ -4,6 +4,7 @@
 @include emacsver.texi
 @set VERSION @value{EMACSVER}
 @settitle Newsticker @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex vr cp
 @syncodeindex fn cp
diff --git a/doc/misc/nxml-mode.texi b/doc/misc/nxml-mode.texi
index c68a0997e07..b733aaa3a5e 100644
--- a/doc/misc/nxml-mode.texi
+++ b/doc/misc/nxml-mode.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/nxml-mode.info
 @settitle nXML Mode
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/octave-mode.texi b/doc/misc/octave-mode.texi
index a334f644811..dd88df733c1 100644
--- a/doc/misc/octave-mode.texi
+++ b/doc/misc/octave-mode.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/octave-mode.info
 @settitle Octave Mode
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/pcl-cvs.texi b/doc/misc/pcl-cvs.texi
index 7e096a4c753..2e741447233 100644
--- a/doc/misc/pcl-cvs.texi
+++ b/doc/misc/pcl-cvs.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/pcl-cvs.info
 @settitle PCL-CVS---Emacs Front-End to CVS
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex vr fn
 @c %**end of header
diff --git a/doc/misc/pgg.texi b/doc/misc/pgg.texi
index 2e97118d60b..215968cf314 100644
--- a/doc/misc/pgg.texi
+++ b/doc/misc/pgg.texi
@@ -4,6 +4,7 @@
 
 @set VERSION 0.1
 @settitle PGG @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/rcirc.texi b/doc/misc/rcirc.texi
index aad3b5d4b79..37e390b2c36 100644
--- a/doc/misc/rcirc.texi
+++ b/doc/misc/rcirc.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/rcirc.info
 @settitle rcirc Manual
+@documentlanguage en
 @include docstyle.texi
 @c %**end of header
 
diff --git a/doc/misc/reftex.texi b/doc/misc/reftex.texi
index 34fdc2fc5ac..e9cb592daad 100644
--- a/doc/misc/reftex.texi
+++ b/doc/misc/reftex.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/reftex.info
 @settitle RefTeX User Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex ky cp
 @syncodeindex vr cp
diff --git a/doc/misc/remember.texi b/doc/misc/remember.texi
index 44d97b75279..4f36b1d154b 100644
--- a/doc/misc/remember.texi
+++ b/doc/misc/remember.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/remember.info
 @settitle Remember Manual
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 @syncodeindex fn cp
diff --git a/doc/misc/sasl.texi b/doc/misc/sasl.texi
index a67329766a7..793a87844b7 100644
--- a/doc/misc/sasl.texi
+++ b/doc/misc/sasl.texi
@@ -4,6 +4,7 @@
 
 @set VERSION 0.2
 @settitle Emacs SASL Library @value{VERSION}
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/sc.texi b/doc/misc/sc.texi
index 80fe03f8f53..87425b4d3e2 100644
--- a/doc/misc/sc.texi
+++ b/doc/misc/sc.texi
@@ -3,6 +3,7 @@
 @comment %**start of header (This is for running Texinfo on a region.)
 @setfilename ../../info/sc.info
 @settitle Supercite User's Manual
+@documentlanguage en
 @include docstyle.texi
 @iftex
 @finalout
diff --git a/doc/misc/semantic.texi b/doc/misc/semantic.texi
index a5ab4574165..7b8750a6f8e 100644
--- a/doc/misc/semantic.texi
+++ b/doc/misc/semantic.texi
@@ -3,6 +3,7 @@
 @set TITLE  Semantic Manual
 @set AUTHOR Eric M. Ludlam, David Ponce, and Richard Y. Kim
 @settitle @value{TITLE}
+@documentlanguage en
 @include docstyle.texi
 
 @c *************************************************************************
diff --git a/doc/misc/ses.texi b/doc/misc/ses.texi
index d0de5a3c573..3e6fbed95bb 100644
--- a/doc/misc/ses.texi
+++ b/doc/misc/ses.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/ses.info
 @settitle @acronym{SES}: Simple Emacs Spreadsheet
+@documentlanguage en
 @include docstyle.texi
 @setchapternewpage off
 @syncodeindex fn cp
diff --git a/doc/misc/sieve.texi b/doc/misc/sieve.texi
index 35b81f013aa..41200f5f435 100644
--- a/doc/misc/sieve.texi
+++ b/doc/misc/sieve.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/sieve.info
 @settitle Emacs Sieve Manual
+@documentlanguage en
 @include docstyle.texi
 @synindex fn cp
 @synindex vr cp
diff --git a/doc/misc/smtpmail.texi b/doc/misc/smtpmail.texi
index 28ad7424e93..433c4b9d796 100644
--- a/doc/misc/smtpmail.texi
+++ b/doc/misc/smtpmail.texi
@@ -1,6 +1,7 @@
 \input texinfo  @c -*-texinfo-*-
 @setfilename ../../info/smtpmail.info
 @settitle Emacs SMTP Library
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex vr fn
 @copying
diff --git a/doc/misc/speedbar.texi b/doc/misc/speedbar.texi
index 528eeae5e6a..c09e86891b7 100644
--- a/doc/misc/speedbar.texi
+++ b/doc/misc/speedbar.texi
@@ -1,6 +1,7 @@
 \input texinfo   @c -*-texinfo-*-
 @setfilename ../../info/speedbar.info
 @settitle Speedbar: File/Tag summarizing utility
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 
diff --git a/doc/misc/srecode.texi b/doc/misc/srecode.texi
index bc52ff63ab9..b26e6cb8ece 100644
--- a/doc/misc/srecode.texi
+++ b/doc/misc/srecode.texi
@@ -4,6 +4,7 @@
 @set TITLE SRecoder Manual
 @set AUTHOR Eric M. Ludlam
 @settitle @value{TITLE}
+@documentlanguage en
 @include docstyle.texi
 
 @c Merge all indexes into a single index for now.
diff --git a/doc/misc/todo-mode.texi b/doc/misc/todo-mode.texi
index e22b8495e2e..0a092995bb4 100644
--- a/doc/misc/todo-mode.texi
+++ b/doc/misc/todo-mode.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/todo-mode.info
 @settitle Todo Mode User Manual
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 @syncodeindex vr cp
diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index 8afc4004a42..b75a037f78b 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -6,6 +6,7 @@
 @c are auto-frobbed from configure.ac.
 @include trampver.texi
 @settitle @value{tramp} @value{trampver} User Manual
+@documentlanguage en
 @c %**end of header
 
 @c This is *so* much nicer :)
diff --git a/doc/misc/url.texi b/doc/misc/url.texi
index f0b57b975b1..0613294024e 100644
--- a/doc/misc/url.texi
+++ b/doc/misc/url.texi
@@ -1,6 +1,7 @@
 \input texinfo
 @setfilename ../../info/url.info
 @settitle URL Programmer's Manual
+@documentlanguage en
 @include docstyle.texi
 
 @iftex
diff --git a/doc/misc/use-package.texi b/doc/misc/use-package.texi
index ac09d25d4a8..445030b7806 100644
--- a/doc/misc/use-package.texi
+++ b/doc/misc/use-package.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/use-package.info
 @settitle use-package User Manual
+@documentlanguage en
 @set USEP_VER 2.4.5
 @set USEP_DIST as distributed with Emacs @value{EMACSVER}
 @include docstyle.texi
diff --git a/doc/misc/vhdl-mode.texi b/doc/misc/vhdl-mode.texi
index df63a85f36b..56b42a5cd84 100644
--- a/doc/misc/vhdl-mode.texi
+++ b/doc/misc/vhdl-mode.texi
@@ -2,6 +2,7 @@
 
 @setfilename ../../info/vhdl-mode.info
 @settitle VHDL Mode, an Emacs mode for editing VHDL code
+@documentlanguage en
 @include docstyle.texi
 
 @c Adapted from the VHDL Mode texinfo manual version 2 by Rodney J. Whitby.
diff --git a/doc/misc/viper.texi b/doc/misc/viper.texi
index a610527fe47..e3e6b25f0dd 100644
--- a/doc/misc/viper.texi
+++ b/doc/misc/viper.texi
@@ -5,6 +5,7 @@
 @comment @setfilename viper
 @comment @setfilename viper.info
 @setfilename ../../info/viper.info
+@documentlanguage en
 @include docstyle.texi
 
 @copying
diff --git a/doc/misc/vtable.texi b/doc/misc/vtable.texi
index d53c9e8a266..7787493c992 100644
--- a/doc/misc/vtable.texi
+++ b/doc/misc/vtable.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/vtable.info
 @settitle Variable Pitch Tables
+@documentlanguage en
 @include docstyle.texi
 @c Merge all indexes into a single Index node.
 @syncodeindex fn cp
diff --git a/doc/misc/widget.texi b/doc/misc/widget.texi
index b7ce3f7a262..cbae1a17ac8 100644
--- a/doc/misc/widget.texi
+++ b/doc/misc/widget.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/widget.info
 @settitle The Emacs Widget Library
+@documentlanguage en
 @include docstyle.texi
 @syncodeindex fn cp
 @syncodeindex vr cp
diff --git a/doc/misc/wisent.texi b/doc/misc/wisent.texi
index 331ae5215a9..d0a70cba8c6 100644
--- a/doc/misc/wisent.texi
+++ b/doc/misc/wisent.texi
@@ -4,6 +4,7 @@
 @set TITLE  Wisent Parser Development
 @set AUTHOR Eric M. Ludlam, David Ponce, and Richard Y. Kim
 @settitle @value{TITLE}
+@documentlanguage en
 @include docstyle.texi
 
 @c *************************************************************************
diff --git a/doc/misc/woman.texi b/doc/misc/woman.texi
index 370ec3f25c6..bf9ce4f880d 100644
--- a/doc/misc/woman.texi
+++ b/doc/misc/woman.texi
@@ -2,6 +2,7 @@
 @c %**start of header
 @setfilename ../../info/woman.info
 @settitle WoMan: Browse Unix Manual Pages ``W.O. (without) Man''
+@documentlanguage en
 @include docstyle.texi
 @include emacsver.texi
 @afourpaper