(defun sort-charset-list ()
(setq charset-list
(sort charset-list
- (function (lambda (x y) (< (charset-id x) (charset-id y)))))))
+ (lambda (x y) (< (charset-id x) (charset-id y))))))
;;; CHARSET
'help-function #'list-charset-chars
'help-echo "mouse-2, RET: show table of characters for this character set")
+;;;###autoload
+(defvar non-iso-charset-alist
+ `((mac-roman
+ (ascii latin-iso8859-1 mule-unicode-2500-33ff
+ mule-unicode-0100-24ff mule-unicode-e000-ffff)
+ mac-roman-decoder
+ ((0 255)))
+ (viscii
+ (ascii vietnamese-viscii-lower vietnamese-viscii-upper)
+ viet-viscii-nonascii-translation-table
+ ((0 255)))
+ (vietnamese-tcvn
+ (ascii vietnamese-viscii-lower vietnamese-viscii-upper)
+ viet-tcvn-nonascii-translation-table
+ ((0 255)))
+ (koi8-r
+ (ascii cyrillic-iso8859-5)
+ cyrillic-koi8-r-nonascii-translation-table
+ ((32 255)))
+ (alternativnyj
+ (ascii cyrillic-iso8859-5)
+ cyrillic-alternativnyj-nonascii-translation-table
+ ((32 255)))
+ (koi8-u
+ (ascii cyrillic-iso8859-5 mule-unicode-0100-24ff)
+ cyrillic-koi8-u-nonascii-translation-table
+ ((32 255)))
+ (big5
+ (ascii chinese-big5-1 chinese-big5-2)
+ decode-big5-char
+ ((32 127)
+ ((?\xA1 ?\xFE) . (?\x40 ?\x7E ?\xA1 ?\xFE))))
+ (sjis
+ (ascii katakana-jisx0201 japanese-jisx0208)
+ decode-sjis-char
+ ((32 127 ?\xA1 ?\xDF)
+ ((?\x81 ?\x9F ?\xE0 ?\xEF) . (?\x40 ?\x7E ?\x80 ?\xFC)))))
+ "Alist of charset names vs the corresponding information.
+This is mis-named for historical reasons. The charsets are actually
+non-built-in ones. They correspond to Emacs coding systems, not Emacs
+charsets, i.e. what Emacs can read (or write) by mapping to (or
+from) Emacs internal charsets that typically correspond to a limited
+set of ISO charsets.
+
+Each element has the following format:
+ (CHARSET CHARSET-LIST TRANSLATION-METHOD [ CODE-RANGE ])
+
+CHARSET is the name (symbol) of the charset.
+
+CHARSET-LIST is a list of Emacs charsets into which characters of
+CHARSET are mapped.
+
+TRANSLATION-METHOD is a translation table (symbol) to translate a
+character code of CHARSET to the corresponding Emacs character
+code. It can also be a function to call with one argument, a
+character code in CHARSET.
+
+CODE-RANGE specifies the valid code ranges of CHARSET.
+It is a list of RANGEs, where each RANGE is of the form:
+ (FROM1 TO1 FROM2 TO2 ...)
+or
+ ((FROM1-1 TO1-1 FROM1-2 TO1-2 ...) . (FROM2-1 TO2-1 FROM2-2 TO2-2 ...))
+In the first form, valid codes are between FROM1 and TO1, or FROM2 and
+TO2, or...
+The second form is used for 2-byte codes. The car part is the ranges
+of the first byte, and the cdr part is the ranges of the second byte.")
;;;###autoload
(defun list-character-sets (arg)
but still shows the full information."
(interactive "P")
(help-setup-xref (list #'list-character-sets arg) (interactive-p))
- (with-output-to-temp-buffer (help-buffer)
+ (with-output-to-temp-buffer "*Character Set List*"
(with-current-buffer standard-output
(if arg
(list-character-sets-2)
;; Insert header.
+ (insert "Indirectly supported character sets are shown below.\n")
(insert
(substitute-command-keys
(concat "Use "
(insert "------\t------------\t\t\t--------------\t- -- ----------\n")
;; Insert body sorted by charset IDs.
- (list-character-sets-1 'id)))))
+ (list-character-sets-1 'id)
+
+ ;; Insert non-directly-supported charsets.
+ (insert-char ?- 72)
+ (insert "\n\nINDIRECTLY SUPPORTED CHARSETS SETS:\n\n"
+ (propertize "CHARSET NAME\tMAPPED TO" 'face 'bold)
+ "\n------------\t---------\n")
+ (dolist (elt non-iso-charset-alist)
+ (insert-text-button (symbol-name (car elt))
+ :type 'list-charset-chars
+ 'help-args (list (car elt)))
+ (indent-to 16)
+ (dolist (e (nth 1 elt))
+ (when (>= (+ (current-column) 1 (string-width (symbol-name e)))
+ ;; This is an approximate value. We don't know
+ ;; the correct window width of this buffer yet.
+ 78)
+ (insert "\n")
+ (indent-to 16))
+
+ (insert (format "%s " e)))
+ (insert "\n"))))))
(defun sort-listed-character-sets (sort-key)
(if sort-key
(goto-char (point-min))
(re-search-forward "[0-9][0-9][0-9]")
(beginning-of-line)
- (delete-region (point) (point-max))
- (list-character-sets-1 sort-key)))))
+ (let ((pos (point)))
+ (search-forward "----------")
+ (beginning-of-line)
+ (save-restriction
+ (narrow-to-region pos (point))
+ (delete-region (point-min) (point-max))
+ (list-character-sets-1 sort-key)))))))
(defun charset-multibyte-form-string (charset)
(let ((info (charset-info charset)))
;; Determine a predicate for `sort' by SORT-KEY.
(setq sort-func
(cond ((eq sort-key 'id)
- (function (lambda (x y) (< (car x) (car y)))))
+ (lambda (x y) (< (car x) (car y))))
((eq sort-key 'name)
- (function (lambda (x y) (string< (nth 1 x) (nth 1 y)))))
+ (lambda (x y) (string< (nth 1 x) (nth 1 y))))
((eq sort-key 'iso-spec)
;; Sort by DIMENSION CHARS FINAL-CHAR
- (function
- (lambda (x y)
- (or (< (nth 3 x) (nth 3 y))
- (and (= (nth 3 x) (nth 3 y))
- (or (< (nth 4 x) (nth 4 y))
- (and (= (nth 4 x) (nth 4 y))
- (< (nth 5 x) (nth 5 y)))))))))
+ (lambda (x y)
+ (or (< (nth 3 x) (nth 3 y))
+ (and (= (nth 3 x) (nth 3 y))
+ (or (< (nth 4 x) (nth 4 y))
+ (and (= (nth 4 x) (nth 4 y))
+ (< (nth 5 x) (nth 5 y))))))))
(t
(error "Invalid charset sort key: %s" sort-key))))
(charset-iso-graphic-plane charset)
(charset-description charset))))))
-(defvar non-iso-charset-alist
- `((mac-roman
- nil
- mac-roman-decoder
- ((0 255)))
- (viscii
- (ascii vietnamese-viscii-lower vietnamese-viscii-upper)
- viet-viscii-nonascii-translation-table
- ((0 255)))
- (koi8-r
- (ascii cyrillic-iso8859-5)
- cyrillic-koi8-r-nonascii-translation-table
- ((32 255)))
- (alternativnyj
- (ascii cyrillic-iso8859-5)
- cyrillic-alternativnyj-nonascii-translation-table
- ((32 255)))
- (big5
- (ascii chinese-big5-1 chinese-big5-2)
- decode-big5-char
- ((32 127)
- ((?\xA1 ?\xFE) . (?\x40 ?\x7E ?\xA1 ?\xFE))))
- (sjis
- (ascii katakana-jisx0201 japanese-jisx0208)
- decode-sjis-char
- ((32 127 ?\xA1 ?\xDF)
- ((?\x81 ?\x9F ?\xE0 ?\xEF) . (?\x40 ?\x7E ?\x80 ?\xFC)))))
- "Alist of charset names vs the corresponding information.
-This is mis-named for historical reasons. The charsets are actually
-non-built-in ones. They correspond to Emacs coding systems, not Emacs
-charsets, i.e. what Emacs can read (or write) by mapping to (or
-from) Emacs internal charsets that typically correspond to a limited
-set of ISO charsets.
-
-Each element has the following format:
- (CHARSET CHARSET-LIST TRANSLATION-METHOD [ CODE-RANGE ])
-
-CHARSET is the name (symbol) of the charset.
-
-CHARSET-LIST is a list of Emacs charsets into which characters of
-CHARSET are mapped.
-
-TRANSLATION-METHOD is a translation table (symbol) to translate a
-character code of CHARSET to the corresponding Emacs character
-code. It can also be a function to call with one argument, a
-character code in CHARSET.
-
-CODE-RANGE specifies the valid code ranges of CHARSET.
-It is a list of RANGEs, where each RANGE is of the form:
- (FROM1 TO1 FROM2 TO2 ...)
-or
- ((FROM1-1 TO1-1 FROM1-2 TO1-2 ...) . (FROM2-1 TO2-1 FROM2-2 TO2-2 ...))
-In the first form, valid codes are between FROM1 and TO1, or FROM2 and
-TO2, or...
-The second form is used for 2-byte codes. The car part is the ranges
-of the first byte, and the cdr part is the ranges of the second byte.")
-
-
(defun decode-codepage-char (codepage code)
"Decode a character that has code CODE in CODEPAGE.
Return a decoded character string. Each CODEPAGE corresponds to a
INITIAL-INPUT, if non-nil, is a string inserted in the minibuffer initially.
See the documentation of the function `completing-read' for the
detailed meanings of these arguments."
- (let* ((table (append (mapcar (function (lambda (x) (list (symbol-name x))))
+ (let* ((table (append (mapcar (lambda (x) (list (symbol-name x)))
charset-list)
- (mapcar (function (lambda (x)
- (list (symbol-name (car x)))))
+ (mapcar (lambda (x) (list (symbol-name (car x))))
non-iso-charset-alist)))
(charset (completing-read prompt table
nil t initial-input 'charset-history
characters encoded by various Emacs coding systems which correspond to
PC `codepages' and other coded character sets. See `non-iso-charset-alist'."
(interactive (list (read-charset "Character set: ")))
- (with-output-to-temp-buffer "*Help*"
+ (with-output-to-temp-buffer "*Character List*"
(with-current-buffer standard-output
+ (setq mode-line-format (copy-sequence mode-line-format))
+ (let ((slot (memq 'mode-line-buffer-identification mode-line-format)))
+ (if slot
+ (setcdr slot
+ (cons (format " (%s)" charset)
+ (cdr slot)))))
(setq indent-tabs-mode nil)
(set-buffer-multibyte t)
(cond ((charsetp charset)
(insert (format "Preferred coding system: %s\n" coding))
(search-backward (symbol-name coding))
(help-xref-button 0 'help-coding-system coding)))))))
-
-;;;###autoload
-(defun describe-char-after (&optional pos)
- "Display information about the character at POS in the current buffer.
-POS defaults to point.
-The information includes character code, charset and code points in it,
-syntax, category, how the character is encoded in a file,
-which font is being used for displaying the character."
- (interactive)
- (or pos
- (setq pos (point)))
- (if (>= pos (point-max))
- (error "No character at point"))
- (let* ((char (char-after pos))
- (charset (char-charset char))
- (props (text-properties-at pos))
- (composition (find-composition (point) nil nil t))
- (composed (if composition (buffer-substring (car composition)
- (nth 1 composition))))
- (multibyte-p enable-multibyte-characters)
- item-list max-width)
- (if (eq charset 'unknown)
- (setq item-list
- `(("character"
- ,(format "%s (0%o, %d, 0x%x) -- invalid character code"
- (if (< char 256)
- (single-key-description char)
- (char-to-string char))
- char char char))))
- (setq item-list
- `(("character"
- ,(format "%s (0%o, %d, 0x%x)" (if (< char 256)
- (single-key-description char)
- (char-to-string char))
- char char char))
- ("charset"
- ,(symbol-name charset)
- ,(format "(%s)" (charset-description charset)))
- ("code point"
- ,(let ((split (split-char char)))
- (if (= (charset-dimension charset) 1)
- (format "%d" (nth 1 split))
- (format "%d %d" (nth 1 split) (nth 2 split)))))
- ("syntax"
- ,(let ((syntax (get-char-property (point) 'syntax-table)))
- (with-temp-buffer
- (internal-describe-syntax-value
- (if (consp syntax) syntax
- (aref (or syntax (syntax-table)) char)))
- (buffer-string))))
- ("category"
- ,@(let ((category-set (char-category-set char)))
- (if (not category-set)
- '("-- none --")
- (mapcar #'(lambda (x) (format "%c:%s "
- x (category-docstring x)))
- (category-set-mnemonics category-set)))))
- ,@(let ((props (aref char-code-property-table char))
- ps)
- (when props
- (while props
- (push (format "%s:" (pop props)) ps)
- (push (format "%s;" (pop props)) ps))
- (list (cons "Properties" (nreverse ps)))))
- ("buffer code"
- ,(encoded-string-description
- (string-as-unibyte (char-to-string char)) nil))
- ("file code"
- ,@(let* ((coding buffer-file-coding-system)
- (encoded (encode-coding-char char coding)))
- (if encoded
- (list (encoded-string-description encoded coding)
- (format "(encoded by coding system %S)" coding))
- (list "not encodable by coding system"
- (symbol-name coding)))))
- ,@(if (or (memq 'mule-utf-8
- (find-coding-systems-region (point) (1+ (point))))
- (get-char-property (point) 'untranslated-utf-8))
- (let ((uc (or (get-char-property (point)
- 'untranslated-utf-8)
- (encode-char (char-after) 'ucs))))
- (if uc
- (list (list "Unicode"
- (format "%04X" uc))))))
- ,(if (display-graphic-p (selected-frame))
- (list "font" (or (internal-char-font (point))
- "-- none --"))
- (list "terminal code"
- (let* ((coding (terminal-coding-system))
- (encoded (encode-coding-char char coding)))
- (if encoded
- (encoded-string-description encoded coding)
- "not encodable")))))))
- (setq max-width (apply #'max (mapcar #'(lambda (x) (length (car x)))
- item-list)))
- (with-output-to-temp-buffer "*Help*"
- (save-excursion
- (set-buffer standard-output)
- (set-buffer-multibyte multibyte-p)
- (let ((formatter (format "%%%ds:" max-width)))
- (dolist (elt item-list)
- (insert (format formatter (car elt)))
- (dolist (clm (cdr elt))
- (when (>= (+ (current-column)
- (or (string-match "\n" clm)
- (string-width clm)) 1)
- (frame-width))
- (insert "\n")
- (indent-to (1+ max-width)))
- (insert " " clm))
- (insert "\n")))
- (when composition
- (insert "\nComposed with the following character(s) "
- (mapconcat (lambda (x) (format "`%c'" x))
- (substring composed 1)
- ", ")
- " to form `" composed "'")
- (if (nth 3 composition)
- (insert ".\n")
- (insert "\nby the rule ("
- (mapconcat (lambda (x)
- (format (if (consp x) "%S" "?%c") x))
- (nth 2 composition)
- " ")
- ").\n"
- "See the variable `reference-point-alist' for "
- "the meaning of the rule.\n")))
- (when props
- (insert "\nText properties\n")
- (describe-text-properties props))))))
-
\f
;;; CODING-SYSTEM
(with-output-to-temp-buffer (help-buffer)
(print-coding-system-briefly coding-system 'doc-string)
(princ "\n")
- (let ((coding-spec (coding-system-spec coding-system)))
- (princ "Type: ")
- (let ((type (coding-system-type coding-system))
- (flags (coding-system-flags coding-system)))
- (princ type)
- (cond ((eq type nil)
- (princ " (do no conversion)"))
- ((eq type t)
- (princ " (do automatic conversion)"))
- ((eq type 0)
- (princ " (Emacs internal multibyte form)"))
- ((eq type 1)
- (princ " (Shift-JIS, MS-KANJI)"))
- ((eq type 2)
- (princ " (variant of ISO-2022)\n")
- (princ "Initial designations:\n")
- (print-designation flags)
- (princ "Other Form: \n ")
- (princ (if (aref flags 4) "short-form" "long-form"))
- (if (aref flags 5) (princ ", ASCII@EOL"))
- (if (aref flags 6) (princ ", ASCII@CNTL"))
- (princ (if (aref flags 7) ", 7-bit" ", 8-bit"))
- (if (aref flags 8) (princ ", use-locking-shift"))
- (if (aref flags 9) (princ ", use-single-shift"))
- (if (aref flags 10) (princ ", use-roman"))
- (if (aref flags 11) (princ ", use-old-jis"))
- (if (aref flags 12) (princ ", no-ISO6429"))
- (if (aref flags 13) (princ ", init-bol"))
- (if (aref flags 14) (princ ", designation-bol"))
- (if (aref flags 15) (princ ", convert-unsafe"))
- (if (aref flags 16) (princ ", accept-latin-extra-code"))
- (princ "."))
- ((eq type 3)
- (princ " (Big5)"))
- ((eq type 4)
- (princ " (do conversion by CCL program)"))
- ((eq type 5)
- (princ " (text with random binary characters)"))
- (t (princ ": invalid coding-system."))))
- (princ "\nEOL type: ")
- (let ((eol-type (coding-system-eol-type coding-system)))
- (cond ((vectorp eol-type)
- (princ "Automatic selection from:\n\t")
- (princ eol-type)
- (princ "\n"))
- ((or (null eol-type) (eq eol-type 0)) (princ "LF\n"))
- ((eq eol-type 1) (princ "CRLF\n"))
- ((eq eol-type 2) (princ "CR\n"))
- (t (princ "invalid\n")))))
+ (let ((vars (coding-system-get coding-system 'dependency)))
+ (when vars
+ (princ "See also the documentation of these customizable variables
+which alter the behaviour of this coding system.\n")
+ (dolist (v vars)
+ (princ " `")
+ (princ v)
+ (princ "'\n"))
+ (princ "\n")))
+
+ (princ "Type: ")
+ (let ((type (coding-system-type coding-system))
+ (flags (coding-system-flags coding-system)))
+ (princ type)
+ (cond ((eq type nil)
+ (princ " (do no conversion)"))
+ ((eq type t)
+ (princ " (do automatic conversion)"))
+ ((eq type 0)
+ (princ " (Emacs internal multibyte form)"))
+ ((eq type 1)
+ (princ " (Shift-JIS, MS-KANJI)"))
+ ((eq type 2)
+ (princ " (variant of ISO-2022)\n")
+ (princ "Initial designations:\n")
+ (print-designation flags)
+ (princ "Other Form: \n ")
+ (princ (if (aref flags 4) "short-form" "long-form"))
+ (if (aref flags 5) (princ ", ASCII@EOL"))
+ (if (aref flags 6) (princ ", ASCII@CNTL"))
+ (princ (if (aref flags 7) ", 7-bit" ", 8-bit"))
+ (if (aref flags 8) (princ ", use-locking-shift"))
+ (if (aref flags 9) (princ ", use-single-shift"))
+ (if (aref flags 10) (princ ", use-roman"))
+ (if (aref flags 11) (princ ", use-old-jis"))
+ (if (aref flags 12) (princ ", no-ISO6429"))
+ (if (aref flags 13) (princ ", init-bol"))
+ (if (aref flags 14) (princ ", designation-bol"))
+ (if (aref flags 15) (princ ", convert-unsafe"))
+ (if (aref flags 16) (princ ", accept-latin-extra-code"))
+ (princ "."))
+ ((eq type 3)
+ (princ " (Big5)"))
+ ((eq type 4)
+ (princ " (do conversion by CCL program)"))
+ ((eq type 5)
+ (princ " (text with random binary characters)"))
+ (t (princ ": invalid coding-system."))))
+ (princ "\nEOL type: ")
+ (let ((eol-type (coding-system-eol-type coding-system)))
+ (cond ((vectorp eol-type)
+ (princ "Automatic selection from:\n\t")
+ (princ eol-type)
+ (princ "\n"))
+ ((or (null eol-type) (eq eol-type 0)) (princ "LF\n"))
+ ((eq eol-type 1) (princ "CRLF\n"))
+ ((eq eol-type 2) (princ "CR\n"))
+ (t (princ "invalid\n"))))
(let ((postread (coding-system-get coding-system 'post-read-conversion)))
(when postread
(princ "After decoding text normally,")
)))
;; Print symbol name and mnemonic letter of CODING-SYSTEM with `princ'.
+;; If DOC-STRING is non-nil, print also the docstring of CODING-SYSTEM.
+;; If DOC-STRING is `tightly', don't print an empty line before the
+;; docstring, and print only the first line of the docstring.
+
(defun print-coding-system-briefly (coding-system &optional doc-string)
(if (not coding-system)
(princ "nil\n")
(coding-system-mnemonic coding-system)
coding-system))
(let ((aliases (coding-system-get coding-system 'alias-coding-systems)))
- (if (eq coding-system (car aliases))
- (if (cdr aliases)
- (princ (format " %S" (cons 'alias: (cdr aliases)))))
- (if (memq coding-system aliases)
- (princ (format " (alias of %s)" (car aliases))))))
- (princ "\n\n")
- (if (and doc-string
- (setq doc-string (coding-system-doc-string coding-system)))
- (princ (format "%s\n" doc-string)))))
+ (cond ((eq coding-system (car aliases))
+ (if (cdr aliases)
+ (princ (format " %S" (cons 'alias: (cdr aliases))))))
+ ((memq coding-system aliases)
+ (princ (format " (alias of %s)" (car aliases))))
+ (t
+ (let ((eol-type (coding-system-eol-type coding-system))
+ (base-eol-type (coding-system-eol-type (car aliases))))
+ (if (and (integerp eol-type)
+ (vectorp base-eol-type)
+ (not (eq coding-system (aref base-eol-type eol-type))))
+ (princ (format " (alias of %s)"
+ (aref base-eol-type eol-type))))))))
+ (princ "\n")
+ (or (eq doc-string 'tightly)
+ (princ "\n"))
+ (if doc-string
+ (let ((doc (or (coding-system-doc-string coding-system) "")))
+ (when (eq doc-string 'tightly)
+ (if (string-match "\n" doc)
+ (setq doc (substring doc 0 (match-beginning 0))))
+ (setq doc (concat " " doc)))
+ (princ (format "%s\n" doc))))))
;;;###autoload
(defun describe-current-coding-system ()
(while categories
(setq coding-system (symbol-value (car categories)))
(mapcar
- (function
- (lambda (x)
- (if (and (not (eq x coding-system))
- (coding-system-get x 'no-initial-designation)
- (let ((flags (coding-system-flags x)))
- (not (or (aref flags 10) (aref flags 11)))))
- (setq codings (cons x codings)))))
+ (lambda (x)
+ (if (and (not (eq x coding-system))
+ (coding-system-get x 'no-initial-designation)
+ (let ((flags (coding-system-flags x)))
+ (not (or (aref flags 10) (aref flags 11)))))
+ (setq codings (cons x codings))))
(get (car categories) 'coding-systems))
(if codings
(let ((max-col (frame-width))
###############################################
# List of coding systems in the following format:
# MNEMONIC-LETTER -- CODING-SYSTEM-NAME
-# DOC-STRING
+# DOC-STRING
")
(princ "\
#########################
## POST-READ-CONVERSION, PRE-WRITE-CONVERSION = function name to be called
##
"))
- (let ((bases (coding-system-list 'base-only))
- coding-system)
- (while bases
- (setq coding-system (car bases))
- (if (null arg)
- (print-coding-system-briefly coding-system 'doc-string)
- (print-coding-system coding-system))
- (setq bases (cdr bases)))))
+ (dolist (coding-system (sort-coding-systems (coding-system-list 'base-only)))
+ (if (null arg)
+ (print-coding-system-briefly coding-system 'tightly)
+ (print-coding-system coding-system))))
;;;###autoload
(defun list-coding-categories ()
(defun print-fontset (fontset &optional print-fonts)
"Print information about FONTSET.
+If FONTSET is nil, print information about the default fontset.
If optional arg PRINT-FONTS is non-nil, also print names of all opened
fonts for FONTSET. This function actually inserts the information in
the current buffer."
+ (or fontset
+ (setq fontset (query-fontset "fontset-default")))
(let ((tail (aref (fontset-info fontset) 2))
elt chars font-spec opened prev-charset charset from to)
(beginning-of-line)
(if (not (and window-system (fboundp 'fontset-list)))
(error "No fontsets being used")
(let ((fontset-list (nconc
- (mapcar 'list (fontset-list))
- (mapcar (lambda (x) (list (cdr x)))
- fontset-alias-alist)))
+ (fontset-list)
+ (mapcar 'cdr fontset-alias-alist)))
(completion-ignore-case t))
(list (completing-read
"Fontset (default, used by the current frame): "
fontset-list nil t)))))
(if (= (length fontset) 0)
- (setq fontset (cdr (assq 'font (frame-parameters)))))
- (if (not (setq fontset (query-fontset fontset)))
- (error "Current frame is using font, not fontset"))
+ (setq fontset (frame-parameter nil 'font)))
+ (setq fontset (query-fontset fontset))
(help-setup-xref (list #'describe-fontset fontset) (interactive-p))
(with-output-to-temp-buffer (help-buffer)
(with-current-buffer standard-output
;; This code is duplicated near the end of mule-diag.
(let ((fontsets
(sort (fontset-list)
- (function (lambda (x y)
- (string< (fontset-plain-name x)
- (fontset-plain-name y)))))))
+ (lambda (x y)
+ (string< (fontset-plain-name x)
+ (fontset-plain-name y))))))
(while fontsets
(if arg
(print-fontset (car fontsets) nil)
(defun list-input-methods ()
"Display information about all input methods."
(interactive)
- (with-output-to-temp-buffer "*Help*"
+ (help-setup-xref '(list-input-methods) (interactive-p))
+ (with-output-to-temp-buffer (help-buffer)
(list-input-methods-1)
(with-current-buffer standard-output
(save-excursion
"^ \\([^ ]+\\) (`.*' in mode line)$" nil t)
(help-xref-button 1 #'help-input-method
(match-string 1)
- "mouse-2: describe this method")))
- (help-setup-xref '(list-input-methods) (interactive-p)))))
+ "mouse-2: describe this method"))))))
(defun list-input-methods-1 ()
(if (not input-method-alist)
(princ " SHORT-DESCRIPTION\n------------------------------\n")
(setq input-method-alist
(sort input-method-alist
- (function (lambda (x y) (string< (nth 1 x) (nth 1 y))))))
+ (lambda (x y) (string< (nth 1 x) (nth 1 y)))))
(let ((l input-method-alist)
language elt)
(while l
(setq fontsets (cdr fontsets)))))
(print-help-return-message))))
+(provide 'mule-diag)
+
+;;; arch-tag: cd3b607c-2893-45a0-a4fa-a6535754dbee
;;; mule-diag.el ends here
HCoop / bpt / emacs.git / blobdiff