Docfix: use command substitution for 'universal-argument'

* lisp/autoarg.el (autoarg-mode):
* lisp/bookmark.el (bookmark-set, bookmark-set-no-overwrite)
(bookmark-save):
* lisp/calendar/todo-mode.el (todo-insert-item)
(todo-filter-top-priorities)
(todo-filter-top-priorities-multifile):
* lisp/dired-x.el (dired-mark-extension, dired-mark-suffix):
* lisp/eshell/eshell.el (eshell):
* lisp/gnus/gnus-group.el (gnus-group-find-new-groups):
* lisp/gnus/gnus-start.el (gnus-find-new-newsgroups):
* lisp/gnus/gnus-sum.el (gnus-summary-show-article):
* lisp/gnus/gnus.el (gnus-secondary-servers):
* lisp/org/org-timer.el (org-timer-set-timer):
* lisp/org/ox.el (org-export-dispatch-last-position):
* lisp/printing.el (pr-ps-directory-preview)
(pr-ps-directory-using-ghostscript, pr-ps-directory-print)
(pr-ps-directory-ps-print, pr-ps-buffer-preview)
(pr-ps-buffer-using-ghostscript, pr-ps-buffer-print)
(pr-ps-buffer-ps-print, pr-despool-preview)
(pr-despool-using-ghostscript, pr-despool-print)
(pr-despool-ps-print, pr-ps-file-up-ps-print, pr-ps-fast-fire)
(pr-txt-fast-fire):
* lisp/progmodes/idlwave.el (idlwave-complete):
* lisp/progmodes/sh-script.el (sh-set-shell):
* lisp/replace.el (occur):
* lisp/ses.el (ses--advice-yank):
* lisp/simple.el (set-mark-command-repeat-pop):
* lisp/sort.el (delete-duplicate-lines):
* lisp/strokes.el (strokes-help):
* lisp/textmodes/artist.el (artist-mode):
* lisp/textmodes/reftex-cite.el (reftex-citation):
* lisp/textmodes/reftex-dcr.el (reftex-view-crossref):
* lisp/textmodes/reftex-index.el (reftex-index-selection-or-word)
(reftex-display-index):
* lisp/textmodes/reftex-ref.el (reftex-reference):
* lisp/textmodes/reftex-toc.el (reftex-toc):
* lisp/textmodes/reftex-vars.el (reftex-cite-prompt-optional-args)
(reftex-enable-partial-scans):
* lisp/textmodes/texnfo-upd.el (texinfo-master-menu):
* lisp/windmove.el (windmove-display-in-direction)
(windmove-delete-left, windmove-delete-up)
(windmove-delete-right, windmove-delete-down):
* lisp/window.el (recenter-window-group, recenter-other-window): Use
command substitution for 'universal-argument' instead of raw "C-u".

1 files changed, 5 insertions, 5 deletions

diff --git a/lisp/bookmark.el b/lisp/bookmark.el
index 56aec1c4f99..ac63c8f1b0a 100644
--- a/lisp/bookmark.el
+++ b/lisp/bookmark.el
@@ -908,11 +908,11 @@ To yank words from the text of the buffer and use them as part of the
 bookmark name, type C-w while setting a bookmark.  Successive C-w's
 yank successive words.
 
-Typing C-u inserts (at the bookmark name prompt) the name of the last
+Typing \\[universal-argument] inserts (at the bookmark name prompt) the name of the last
 bookmark used in the document where the new bookmark is being set;
 this helps you use a single bookmark name to track progress through a
 large document.  If there is no prior bookmark for this document, then
-C-u inserts an appropriate name based on the buffer or file.
+\\[universal-argument] inserts an appropriate name based on the buffer or file.
 
 Use \\[bookmark-delete] to remove bookmarks (you give it a name and
 it removes only the first instance of a bookmark with that name from
@@ -941,11 +941,11 @@ To yank words from the text of the buffer and use them as part of the
 bookmark name, type C-w while setting a bookmark.  Successive C-w's
 yank successive words.
 
-Typing C-u inserts (at the bookmark name prompt) the name of the last
+Typing \\[universal-argument] inserts (at the bookmark name prompt) the name of the last
 bookmark used in the document where the new bookmark is being set;
 this helps you use a single bookmark name to track progress through a
 large document.  If there is no prior bookmark for this document, then
-C-u inserts an appropriate name based on the buffer or file.
+\\[universal-argument] inserts an appropriate name based on the buffer or file.
 
 Use \\[bookmark-delete] to remove bookmarks (you give it a name and
 it removes only the first instance of a bookmark with that name from
@@ -1494,7 +1494,7 @@ is greater than `bookmark-alist-modification-count'."
   "Save currently defined bookmarks in FILE.
 FILE defaults to `bookmark-default-file'.
 With prefix PARG, query user for a file to save in.
-If MAKE-DEFAULT is non-nil (interactively with prefix C-u C-u)
+If MAKE-DEFAULT is non-nil (interactively with prefix \\[universal-argument] \\[universal-argument])
 the file we save in becomes the new default in the current Emacs
 session (without affecting the value of `bookmark-default-file'.).