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master 38bcad5451: Pacify recent unused/ignored lexvar warnings
From: |
Basil L. Contovounesios |
Subject: |
master 38bcad5451: Pacify recent unused/ignored lexvar warnings |
Date: |
Wed, 26 Oct 2022 09:46:29 -0400 (EDT) |
branch: master
commit 38bcad545125a2cda218835b0210f24ab8db1e9e
Author: Basil L. Contovounesios <contovob@tcd.ie>
Commit: Basil L. Contovounesios <contovob@tcd.ie>
Pacify recent unused/ignored lexvar warnings
Lexvars with special names like 'ignored' or 'unused' are no longer
treated specially.
* lisp/ansi-color.el (ansi-color-process-output):
* lisp/cus-edit.el (customize-apropos-options):
* lisp/cus-theme.el (customize-create-theme):
* lisp/dired-aux.el (dired-hide-all):
* lisp/emacs-lisp/crm.el (crm--choose-completion-string):
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-revert):
* lisp/ido.el (ido-choose-completion-string):
* lisp/international/mule-diag.el (describe-font-internal):
* lisp/mail/sendmail.el (sendmail-user-agent-compose):
* lisp/progmodes/fortran.el (fortran-uncomment-region):
* lisp/progmodes/prolog.el (prolog-inferior-guess-flavor):
* lisp/progmodes/ruby-mode.el (ruby-indent-line, ruby-indent-exp):
* lisp/url/url.el (url-mm-callback):
* lisp/xwidget.el (xwidget-webkit-history-reload): Prepend an
underscore to unused function parameter names.
* lisp/emacs-lisp/cconv.el (cconv--dummy-var): Remove unused
constant.
* lisp/files.el (hack-local-variables-filter): Remove unused lexvar.
---
lisp/ansi-color.el | 2 +-
lisp/cus-edit.el | 2 +-
lisp/cus-theme.el | 2 +-
lisp/dired-aux.el | 2 +-
lisp/emacs-lisp/cconv.el | 2 --
lisp/emacs-lisp/crm.el | 2 +-
lisp/emacs-lisp/tabulated-list.el | 2 +-
lisp/files.el | 2 +-
lisp/ido.el | 2 +-
lisp/international/mule-diag.el | 2 +-
lisp/mail/sendmail.el | 8 ++++----
lisp/progmodes/fortran.el | 2 +-
lisp/progmodes/prolog.el | 2 +-
lisp/progmodes/ruby-mode.el | 4 ++--
lisp/url/url.el | 2 +-
lisp/xwidget.el | 2 +-
16 files changed, 19 insertions(+), 21 deletions(-)
diff --git a/lisp/ansi-color.el b/lisp/ansi-color.el
index 6f1c270c23..5e7015db54 100644
--- a/lisp/ansi-color.el
+++ b/lisp/ansi-color.el
@@ -418,7 +418,7 @@ and it should apply face FACE to the text between BEG and
END.")
(setq ansi-color-for-comint-mode 'filter))
;;;###autoload
-(defun ansi-color-process-output (ignored)
+(defun ansi-color-process-output (_ignored)
"Maybe translate SGR control sequences of comint output into text properties.
Depending on variable `ansi-color-for-comint-mode' the comint output is
diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index ee32c9c945..e043d9bc17 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -1546,7 +1546,7 @@ If TYPE is `groups', include only groups."
"*Customize Apropos*")))
;;;###autoload
-(defun customize-apropos-options (regexp &optional ignored)
+(defun customize-apropos-options (regexp &optional _ignored)
"Customize all loaded customizable options matching REGEXP."
(interactive (list (apropos-read-pattern "options")))
(customize-apropos regexp 'options))
diff --git a/lisp/cus-theme.el b/lisp/cus-theme.el
index 90680ff68f..b891f24154 100644
--- a/lisp/cus-theme.el
+++ b/lisp/cus-theme.el
@@ -142,7 +142,7 @@ remove them from your saved Custom file.\n\n")
(widget-create 'push-button
:tag " Revert "
:help-echo "Revert this buffer to its original state."
- :action (lambda (&rest ignored) (revert-buffer)))
+ :action (lambda (&rest _ignored) (revert-buffer)))
(widget-insert "\n\nTheme name : ")
(setq custom-theme-name
diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index 9add96c260..327a4f038b 100644
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -3478,7 +3478,7 @@ Use \\[dired-hide-all] to (un)hide all directories."
(dired-next-subdir 1 t))))
;;;###autoload
-(defun dired-hide-all (&optional ignored)
+(defun dired-hide-all (&optional _ignored)
"Hide all subdirectories, leaving only their header lines.
If there is already something hidden, make everything visible again.
Use \\[dired-hide-subdir] to (un)hide a particular subdirectory."
diff --git a/lisp/emacs-lisp/cconv.el b/lisp/emacs-lisp/cconv.el
index 3f27faab11..289e2b0eee 100644
--- a/lisp/emacs-lisp/cconv.el
+++ b/lisp/emacs-lisp/cconv.el
@@ -130,8 +130,6 @@ Returns a form where all lambdas don't have any free
variables."
(prog1 (cconv-convert form nil nil) ; Env initially empty.
(cl-assert (null cconv-freevars-alist)))))
-(defconst cconv--dummy-var (make-symbol "ignored"))
-
(defun cconv--set-diff (s1 s2)
"Return elements of set S1 that are not in set S2."
(let ((res '()))
diff --git a/lisp/emacs-lisp/crm.el b/lisp/emacs-lisp/crm.el
index 6d4b29b552..8e61797315 100644
--- a/lisp/emacs-lisp/crm.el
+++ b/lisp/emacs-lisp/crm.el
@@ -201,7 +201,7 @@ This function is modeled after
`minibuffer-complete-and-exit'."
(if doexit (exit-minibuffer))))
(defun crm--choose-completion-string (choice buffer base-position
- &rest ignored)
+ &rest _ignored)
"Completion string chooser for `completing-read-multiple'.
This is called from `choose-completion-string-functions'.
It replaces the string that is currently being completed, without
diff --git a/lisp/emacs-lisp/tabulated-list.el
b/lisp/emacs-lisp/tabulated-list.el
index c01f3fd4fe..206c10a773 100644
--- a/lisp/emacs-lisp/tabulated-list.el
+++ b/lisp/emacs-lisp/tabulated-list.el
@@ -374,7 +374,7 @@ Optional arg POS is a buffer position where to look for a
fake header;
defaults to `point-min'."
(overlays-at (or pos (point-min))))
-(defun tabulated-list-revert (&rest ignored)
+(defun tabulated-list-revert (&rest _ignored)
"The `revert-buffer-function' for `tabulated-list-mode'.
It runs `tabulated-list-revert-hook', then calls `tabulated-list-print'."
(interactive)
diff --git a/lisp/files.el b/lisp/files.el
index 3fa0f2f3b8..a282532258 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -3863,7 +3863,7 @@ If these settings come from directory-local variables,
then
DIR-NAME is the name of the associated directory. Otherwise it is nil."
;; Find those variables that we may want to save to
;; `safe-local-variable-values'.
- (let (all-vars risky-vars unsafe-vars ignored)
+ (let (all-vars risky-vars unsafe-vars)
(dolist (elt variables)
(let ((var (car elt))
(val (cdr elt)))
diff --git a/lisp/ido.el b/lisp/ido.el
index 1d0082da97..77e4dd447d 100644
--- a/lisp/ido.el
+++ b/lisp/ido.el
@@ -3915,7 +3915,7 @@ If `ido-change-word-sub' cannot be found in WORD, return
nil."
"Return dotted pair (RES . 1)."
(cons res 1))
-(defun ido-choose-completion-string (choice &rest ignored)
+(defun ido-choose-completion-string (choice &rest _ignored)
(when (ido-active)
;; Insert the completion into the buffer where completion was requested.
(and ido-completion-buffer
diff --git a/lisp/international/mule-diag.el b/lisp/international/mule-diag.el
index cdf2e527e2..6e49c9cb21 100644
--- a/lisp/international/mule-diag.el
+++ b/lisp/international/mule-diag.el
@@ -812,7 +812,7 @@ but still contains full information about each coding
system."
(declare-function font-info "font.c" (name &optional frame))
-(defun describe-font-internal (font-info &optional ignored)
+(defun describe-font-internal (font-info &optional _ignored)
"Print information about a font in FONT-INFO.
The IGNORED argument is ignored."
(print-list "name (opened by):" (aref font-info 0))
diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index 387792eb31..3f75faa077 100644
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -550,10 +550,10 @@ This also saves the value of `send-mail-function' via
Customize."
#'mail-send-and-exit)
;;;###autoload
-(defun sendmail-user-agent-compose (&optional to subject other-headers
- continue switch-function yank-action
- send-actions return-action
- &rest ignored)
+(defun sendmail-user-agent-compose ( &optional to subject other-headers
+ continue switch-function yank-action
+ send-actions return-action
+ &rest _ignored )
(if switch-function
(funcall switch-function "*mail*"))
(let ((cc (cdr (assoc-string "cc" other-headers t)))
diff --git a/lisp/progmodes/fortran.el b/lisp/progmodes/fortran.el
index 6791e2fc9f..9a68c0e6fd 100644
--- a/lisp/progmodes/fortran.el
+++ b/lisp/progmodes/fortran.el
@@ -957,7 +957,7 @@ With non-nil ARG, uncomments the region."
(set-marker save-point nil)))
;; uncomment-region calls this with 3 args.
-(defun fortran-uncomment-region (start end &optional ignored)
+(defun fortran-uncomment-region (start end &optional _ignored)
"Uncomment every line in the region."
(fortran-comment-region start end t))
diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index f8edc2b1f7..6e2c2513b0 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -1311,7 +1311,7 @@ With prefix argument ARG, restart the Prolog process if
running before."
(prolog-mode-variables)
))
-(defun prolog-inferior-guess-flavor (&optional ignored)
+(defun prolog-inferior-guess-flavor (&optional _ignored)
(setq-local prolog-system
(when (or (numberp prolog-system) (markerp prolog-system))
(save-excursion
diff --git a/lisp/progmodes/ruby-mode.el b/lisp/progmodes/ruby-mode.el
index 955daa393c..17467b5554 100644
--- a/lisp/progmodes/ruby-mode.el
+++ b/lisp/progmodes/ruby-mode.el
@@ -849,7 +849,7 @@ The style of the comment is controlled by
`ruby-encoding-magic-comment-style'."
(back-to-indentation)
(current-column)))
-(defun ruby-indent-line (&optional ignored)
+(defun ruby-indent-line (&optional _ignored)
"Correct the indentation of the current Ruby line."
(interactive)
(ruby-indent-to (ruby-calculate-indent)))
@@ -1576,7 +1576,7 @@ With ARG, do it many times. Negative ARG means move
forward."
((error)))
i))))
-(defun ruby-indent-exp (&optional ignored)
+(defun ruby-indent-exp (&optional _ignored)
"Indent each line in the balanced expression following the point."
(interactive "*P")
(let ((here (point-marker)) start top column (nest t))
diff --git a/lisp/url/url.el b/lisp/url/url.el
index b4ece5faeb..92057742ca 100644
--- a/lisp/url/url.el
+++ b/lisp/url/url.el
@@ -293,7 +293,7 @@ how long to wait for a response before giving up."
(declare-function mm-display-part "mm-decode"
(handle &optional no-default force))
-(defun url-mm-callback (&rest ignored)
+(defun url-mm-callback (&rest _ignored)
(let ((handle (mm-dissect-buffer t)))
(url-mark-buffer-as-dead (current-buffer))
(with-current-buffer
diff --git a/lisp/xwidget.el b/lisp/xwidget.el
index 41a1190c64..109748baec 100644
--- a/lisp/xwidget.el
+++ b/lisp/xwidget.el
@@ -1198,7 +1198,7 @@ Press
\\<xwidget-webkit-isearch-mode-map>\\[xwidget-webkit-isearch-exit] to exit
(xwidget-webkit-goto-history xwidget-webkit-history--session id))
(xwidget-webkit-history-reload))
-(defun xwidget-webkit-history-reload (&rest ignored)
+(defun xwidget-webkit-history-reload (&rest _ignored)
"Reload the current history buffer."
(interactive)
(setq tabulated-list-entries nil)
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