Add missing :version tags revealed by cusver-check

* lisp/comint.el (comint-move-point-for-matching-input):
* lisp/epa.el (epa-replace-original-text):
* lisp/image-dired.el (image-dired-cmd-optipng-program)
(image-dired-cmd-optipng-options):
* lisp/emacs-lisp/bytecomp.el (byte-compile-cond-use-jump-table):
* lisp/gnus/gnus-cloud.el (gnus-cloud-storage-method)
(gnus-cloud-interactive):
* lisp/net/mailcap.el (mailcap-user-mime-data):
* lisp/progmodes/cc-vars.el (c-asymmetry-fontification-flag)
(c-noise-macro-names, c-noise-macro-with-parens-names):
* lisp/progmodes/flymake.el (flymake-start-on-flymake-mode)
(flymake-wrap-around):
* lisp/progmodes/grep.el (grep-use-null-filename-separator):
* lisp/progmodes/js.el (js-indent-align-list-continuation):
* lisp/progmodes/perl-mode.el (perl-flymake-command):
* lisp/progmodes/python.el (python-flymake-command)
(python-flymake-command-output-pattern, python-flymake-msg-alist):
* lisp/progmodes/ruby-mode.el (ruby-flymake-use-rubocop-if-available)
(ruby-rubocop-config):
* lisp/textmodes/less-css-mode.el (less-css):
* lisp/textmodes/tex-mode.el (tex-chktex-program)
(tex-chktex-extra-flags): Add missing :version tags.

lisp/comint.el

@@ -290,6 +290,7 @@ If `after-input', point will be positioned after the input typed
 by the user, but before the rest of the history entry that has
 been inserted.  If `end-of-line', point will be positioned at the
 end of the current logical (not visual) line after insertion."
+  :version "26.1"
   :type '(radio (const :tag "Stay after input" after-input)
                 (const :tag "Move to end of line" end-of-line))
   :group 'comint)

lisp/emacs-lisp/bytecomp.el

@@ -236,6 +236,7 @@ This includes variable references and calls to functions such as `car'."
 
 (defcustom byte-compile-cond-use-jump-table t
   "Compile `cond' clauses to a jump table implementation (using a hash-table)."
+  :version "26.1"
   :group 'bytecomp
   :type 'boolean)
 

lisp/epa.el

@@ -40,6 +40,7 @@
 If t, replace the original text without any confirmation.
 If nil, don't replace the original text and show the result in a new buffer.
 If neither t nor nil, ask user for confirmation."
+  :version "26.1"
   :type '(choice (const :tag "Never" nil)
 		 (const :tag "Ask the user" ask)
 		 (const :tag "Always" t))

lisp/gnus/gnus-cloud.el

@@ -51,6 +51,7 @@
 
 (defcustom gnus-cloud-storage-method (if (featurep 'epg) 'epg 'base64-gzip)
   "Storage method for cloud data, defaults to EPG if that's available."
+  :version "26.1"
   :group 'gnus-cloud
   :type '(radio (const :tag "No encoding" nil)
                 (const :tag "Base64" base64)
@@ -59,6 +60,7 @@
 
 (defcustom gnus-cloud-interactive t
   "Whether Gnus Cloud changes should be confirmed."
+  :version "26.1"
   :group 'gnus-cloud
   :type 'boolean)
 

lisp/image-dired.el

@@ -305,6 +305,7 @@ temporary file name (typically generated by pnqnq)"
 
 (defcustom image-dired-cmd-optipng-program (executable-find "optipng")
   "The file name of the `optipng' program."
+  :version "26.1"
   :type '(choice (const :tag "Not Set" nil) file)
   :group 'image-dired)
 
@@ -312,6 +313,7 @@ temporary file name (typically generated by pnqnq)"
   "Arguments passed to `image-dired-optipng-program'.
 Available format specifiers are described in
 `image-dired-cmd-create-thumbnail-options'."
+  :version "26.1"
   :type '(repeat (string :tag "Argument"))
   :link '(url-link "man:optipng(1)")
   :group 'image-dired)

lisp/net/mailcap.el

@@ -99,6 +99,7 @@ When selecting a viewer for a given MIME type, the first viewer
 in this list with a matching MIME-TYPE and successful TEST is
 selected.  Only if none matches, the standard `mailcap-mime-data'
 is consulted."
+  :version "26.1"
   :type '(repeat
 	  (list
 	   (choice (function :tag "Function or mode")

lisp/progmodes/cc-vars.el

@@ -1643,6 +1643,7 @@ particularly in C++, due to ambiguities in the language.  When such a
 construct is like \"foo * bar\" or \"foo &bar\", and this variable is non-nil
 \(the default), the construct will be fontified as a declaration if there is
 white space either before or after the operator, but not both."
+  :version "26.1"
   :type 'boolean
   :group 'c)
 
@@ -1658,6 +1659,7 @@ identifiers.
 If you change this variable's value, call the function
 `c-make-noise-macro-regexps' to set the necessary internal variables (or do
 this implicitly by reinitializing C/C++/Objc Mode on any buffer)."
+  :version "26.1"
   :type '(repeat :tag "List of names" string)
   :group 'c)
 (put 'c-noise-macro-names 'safe-local-variable #'c-string-list-p)
@@ -1666,6 +1668,7 @@ this implicitly by reinitializing C/C++/Objc Mode on any buffer)."
   "A list of names of macros \(or compiler extensions like \"__attribute__\")
 which optionally have arguments in parentheses, and which expand to nothing.
 These are recognized by CC Mode only in declarations."
+  :version "26.1"
   :type '(regexp :tag "List of names (possibly empty)" string)
   :group 'c)
 (put 'c-noise-macro-with-parens-names 'safe-local-variable #'c-string-list-p)

lisp/progmodes/flymake.el

@@ -127,6 +127,7 @@ If nil, never start checking buffer automatically like this."
 (defcustom flymake-start-on-flymake-mode t
   "Start syntax check when `flymake-mode' is enabled.
 Specifically, start it when the buffer is actually displayed."
+  :version "26.1"
   :type 'boolean)
 
 (define-obsolete-variable-alias 'flymake-start-syntax-check-on-find-file
@@ -141,6 +142,7 @@ Specifically, start it when the buffer is actually displayed."
 
 (defcustom flymake-wrap-around t
   "If non-nil, moving to errors wraps around buffer boundaries."
+  :version "26.1"
   :type 'boolean)
 
 (when (fboundp 'define-fringe-bitmap)

lisp/progmodes/grep.el

@@ -162,6 +162,7 @@ Customize or call the function `grep-apply-setting'."
 (defcustom grep-use-null-filename-separator 'auto-detect
   "If non-nil, use `grep's `--null' option.
 This is done to disambiguate file names in `grep's output."
+  :version "26.1"
   :type '(choice (const :tag "Do Not Use `--null'" nil)
                  (const :tag "Use `--null'" t)
                  (other :tag "Not Set" auto-detect))

lisp/progmodes/js.el

@@ -477,6 +477,7 @@ This applies to function movement, marking, and so on."
 
 (defcustom js-indent-align-list-continuation t
   "Align continuation of non-empty ([{ lines in `js-mode'."
+  :version "26.1"
   :type 'boolean
   :group 'js)
 

lisp/progmodes/perl-mode.el

@@ -587,6 +587,7 @@ create a new comment."
 This is a non empty list of strings, the checker tool possibly
 followed by required arguments.  Once launched it will receive
 the Perl source to be checked as its standard input."
+  :version "26.1"
   :group 'perl
   :type '(repeat string))
 

lisp/progmodes/python.el

@@ -5165,6 +5165,7 @@ This is a non empty list of strings, the checker tool possibly followed by
 required arguments.  Once launched it will receive the Python source to be
 checked as its standard input.
 To use `flake8' you would set this to (\"flake8\" \"-\")."
+  :version "26.1"
   :group 'python-flymake
   :type '(repeat string))
 
@@ -5186,6 +5187,7 @@ MESSAGE'th gives the message text itself.
 If COLUMN or TYPE are nil or that index didn't match, that
 information is not present on the matched line and a default will
 be used."
+  :version "26.1"
   :group 'python-flymake
   :type '(list regexp
                (integer :tag "Line's index")
@@ -5209,6 +5211,7 @@ For example, when using `flake8' a possible configuration could be:
    (\"^[EW][0-9]+\" . :note))
 
 By default messages are considered errors."
+  :version "26.1"
   :group 'python-flymake
   :type `(alist :key-type (regexp)
                 :value-type (symbol)))

lisp/progmodes/ruby-mode.el

@@ -2314,12 +2314,14 @@ See `font-lock-syntax-table'.")
 (defcustom ruby-flymake-use-rubocop-if-available t
   "Non-nil to use the Rubocop Flymake backend.
 Only takes effect if Rubocop is installed."
+  :version "26.1"
   :type 'boolean
   :group 'ruby
   :safe 'booleanp)
 
 (defcustom ruby-rubocop-config ".rubocop.yml"
   "Configuration file for `ruby-flymake-rubocop'."
+  :version "26.1"
   :type 'string
   :group 'ruby
   :safe 'stringp)

lisp/textmodes/less-css-mode.el

@@ -78,6 +78,7 @@
 
 (defgroup less-css nil
   "Less CSS mode."
+  :version "26.1"
   :prefix "less-css-"
   :group 'css)
 

lisp/textmodes/tex-mode.el

@@ -266,12 +266,14 @@ measured relative to that of the normal text."
 
 (defcustom tex-chktex-program "chktex"
   "ChkTeX executable to use for linting TeX files."
+  :version "26.1"
   :type 'string
   :link '(url-link "man:chktex(1)")
   :group 'tex-flymake)
 
 (defcustom tex-chktex-extra-flags nil
   "Extra command line flags for `tex-chktex-program'."
+  :version "26.1"
   :type '(repeat string)
   :group 'tex-flymake)