Fix last change of @key markup

* doc/lispref/display.texi (Specified Space):
* doc/emacs/programs.texi (C Modes):
* doc/emacs/killing.texi (Rectangles):
* doc/emacs/emacs.texi (Top):
* doc/emacs/display.texi (Useless Whitespace): Don't use @key
markup for characters and commands, only for keys.

5 files changed, 7 insertions, 7 deletions

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index d0ab5486af1..b2a4011b4a7 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1259,9 +1259,9 @@ Highlight empty lines.
 @item big-indent
 @vindex whitespace-big-indent-regexp
 Highlight too-deep indentation.  By default any sequence of at least 4
-consecutive @key{TAB} characters or 32 consecutive @key{SPC}
-characters is highlighted.  To change that, customize the regular
-expression @code{whitespace-big-indent-regexp}.
+consecutive TAB characters or 32 consecutive SPC characters is
+highlighted.  To change that, customize the regular expression
+@code{whitespace-big-indent-regexp}.
 
 @item space-mark
 Draw space and non-breaking characters with a special glyph.
diff --git a/doc/emacs/emacs.texi b/doc/emacs/emacs.texi
index b0539221b82..0051868fee6 100644
--- a/doc/emacs/emacs.texi
+++ b/doc/emacs/emacs.texi
@@ -723,7 +723,7 @@ C and Related Modes
 
 * Motion in C::         Commands to move by C statements, etc.
 * Electric C::          Colon and other chars can automatically reindent.
-* Hungry Delete::       A more powerful @key{DEL} command.
+* Hungry Delete::       A more powerful DEL command.
 * Other C Commands::    Filling comments, viewing expansion of macros,
                           and other neat features.
 
diff --git a/doc/emacs/killing.texi b/doc/emacs/killing.texi
index 78203936c78..6efcc9d35de 100644
--- a/doc/emacs/killing.texi
+++ b/doc/emacs/killing.texi
@@ -857,7 +857,7 @@ region is active.
 
 Unlike the standard region, the region-rectangle can have its corners
 extended past the end of buffer, or inside stretches of white space
-that point normally cannot enter, like the @key{TAB}.
+that point normally cannot enter, like the TAB.
 
 @findex rectangle-exchange-point-and-mark
 @findex exchange-point-and-mark@r{, in rectangle-mark-mode}
diff --git a/doc/emacs/programs.texi b/doc/emacs/programs.texi
index 970647e1277..42891245451 100644
--- a/doc/emacs/programs.texi
+++ b/doc/emacs/programs.texi
@@ -1587,7 +1587,7 @@ with Emacs.
 @menu
 * Motion in C::                 Commands to move by C statements, etc.
 * Electric C::                  Colon and other chars can automatically reindent.
-* Hungry Delete::               A more powerful @key{DEL} command.
+* Hungry Delete::               A more powerful DEL command.
 * Other C Commands::            Filling comments, viewing expansion of macros,
                                 and other neat features.
 @end menu
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index bd1f671225c..fbf943a08c7 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -4599,7 +4599,7 @@ first character in the group of consecutive characters that have the
 same @code{display} property.  The space width is the pixel width of
 that character, multiplied by @var{factor}.  (On text-mode terminals,
 the ``pixel width'' of a character is usually 1, but it could be more
-for @key{TAB}s and double-width CJK characters.)
+for TABs and double-width CJK characters.)
 
 @item :align-to @var{hpos}
 Specifies that the space should be wide enough to reach @var{hpos}.