-;;; ptexinfmt.el -- portable Texinfo formatter.
+;;; ptexinfmt.el --- portable Texinfo formatter -*- lexical-binding: t -*-
;; Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993,
;; 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
;; @float ... @end float, @caption{TEXT}, @shortcaption{TEXT}, @listoffloats
;; @deftypecv[x]
;; @headitem
-;; @comma{}
;; @quotation (optional arguments)
;; @acronym{ACRONYM[, MEANING]} (optional argument)
;; @dofirstparagraphindent
(require 'texinfmt)
+;; Work around a problem that double-quotes at bol disappear:
+;; @dfn{FOO} => FOO", ``BAR'' => BAR", \BAZ/ => BAZ/
+(modify-syntax-entry ?\" "w" texinfo-format-syntax-table)
+(modify-syntax-entry ?\\ "w" texinfo-format-syntax-table)
+
;;; Broken
(defvar ptexinfmt-disable-broken-notice-flag t
"If non-nil disable notice, when call `ptexinfmt-broken-facility'.
(put 'ptexinfmt-broken-facility 'lisp-indent-function 'defun)
(defmacro ptexinfmt-broken-facility (facility docstring assertion
- &optional dummy)
+ &optional _dummy)
"Declare a symbol FACILITY is broken if ASSERTION is nil.
DOCSTRING will be printed if ASSERTION is nil and
`ptexinfmt-disable-broken-notice-flag' is nil."
t))
;; @var{METASYNTACTIC-VARIABLE}
+(defvar texinfo-enclosure-list)
+(defvar texinfo-alias-list)
(ptexinfmt-broken-facility texinfo-format-var
"Don't perse @var argument."
(condition-case nil
"`texinfo-multitable-widths' unsupport wide-char."
(if (fboundp 'texinfo-multitable-widths)
(with-temp-buffer
- (let ((str "\e$BI}9-J8;z\e(B"))
+ (let ((str (string (make-char 'japanese-jisx0208 73 125)
+ (make-char 'japanese-jisx0208 57 45)
+ (make-char 'japanese-jisx0208 74 56)
+ (make-char 'japanese-jisx0208 59 122))))
(texinfo-mode)
(insert (format " {%s}\n" str))
(goto-char (point-min))
(delete-region (match-beginning 0) (match-end 0))
(texinfo-insertcopying))))
+\f
+;; @comma
+(if (fboundp 'texinfo-format-comma)
+ nil
+ (put 'comma 'texinfo-format 'texinfo-format-comma)
+ (defun texinfo-format-comma ()
+ (texinfo-parse-arg-discard)
+ (insert ",")
+ (put-text-property (1- (point)) (point) 'ignore t))
+
+ ;; Redefine this function so as to work for @comma
+ (defun texinfo-format-parse-args ()
+ (let ((start (1- (point)))
+ next beg end
+ args)
+ (search-forward "{")
+ (save-excursion
+ (texinfo-format-expand-region
+ (point)
+ (save-excursion (up-list 1) (1- (point)))))
+ ;; The following does not handle cross references of the form:
+ ;; `@xref{bullet, , @code{@@bullet}@{@}}.' because the
+ ;; re-search-forward finds the first right brace after the second
+ ;; comma.
+ (while (/= (preceding-char) ?\})
+ (skip-chars-forward " \t\n")
+ (setq beg (point))
+;;; (re-search-forward "[},]")
+ ;; Ignore commas that are derived from @comma{}.
+ (while (and (re-search-forward "[},]" nil t)
+ (get-text-property (match-beginning 0) 'ignore)))
+;;;
+ (setq next (point))
+ (forward-char -1)
+ (skip-chars-backward " \t\n")
+ (setq end (point))
+ (cond ((< beg end)
+ (goto-char beg)
+ (while (search-forward "\n" end t)
+ (replace-match " "))))
+ (push (if (> end beg) (buffer-substring-no-properties beg end))
+ args)
+ (goto-char next))
+ ;;(if (eolp) (forward-char 1))
+ (setq texinfo-command-end (point))
+ (nreverse args))))
+
(provide 'ptexinfmt)
;;; ptexinfmt.el ends here