diff options
Diffstat (limited to 'lisp/ox-texinfo.el')
| -rw-r--r-- | lisp/ox-texinfo.el | 68 |
1 files changed, 38 insertions, 30 deletions
diff --git a/lisp/ox-texinfo.el b/lisp/ox-texinfo.el index 29fbc07..43c1de2 100644 --- a/lisp/ox-texinfo.el +++ b/lisp/ox-texinfo.el @@ -1,6 +1,6 @@ ;;; ox-texinfo.el --- Texinfo Back-End for Org Export Engine -;; Copyright (C) 2012, 2013 Jonathan Leech-Pepin +;; Copyright (C) 2012-2013 Free Software Foundation, Inc. ;; Author: Jonathan Leech-Pepin <jonathan.leechpepin at gmail dot com> ;; Keywords: outlines, hypermedia, calendar, wp @@ -143,7 +143,7 @@ ;;; Preamble -(defcustom org-texinfo-filename nil +(defcustom org-texinfo-filename "" "Default filename for Texinfo output." :group 'org-export-texinfo :type '(string :tag "Export Filename")) @@ -202,7 +202,7 @@ a format string in which the section title will be added." ;;; Headline -(defcustom org-texinfo-format-headline-function nil +(defcustom org-texinfo-format-headline-function 'ignore "Function to format headline text. This function will be called with 5 arguments: @@ -316,7 +316,8 @@ returned as-is." ;;; Drawers -(defcustom org-texinfo-format-drawer-function nil +(defcustom org-texinfo-format-drawer-function + (lambda (name contents) contents) "Function called to format a drawer in Texinfo code. The function must accept two parameters: @@ -325,18 +326,15 @@ The function must accept two parameters: The function should return the string to be exported. -For example, the variable could be set to the following function -in order to mimic default behaviour: - -\(defun org-texinfo-format-drawer-default \(name contents\) - \"Format a drawer element for Texinfo export.\" - contents\)" +The default function simply returns the value of CONTENTS." :group 'org-export-texinfo + :version "24.4" + :package-version '(Org . "8.3") :type 'function) ;;; Inlinetasks -(defcustom org-texinfo-format-inlinetask-function nil +(defcustom org-texinfo-format-inlinetask-function 'ignore "Function called to format an inlinetask in Texinfo code. The function must accept six parameters: @@ -410,6 +408,13 @@ set `org-texinfo-logfiles-extensions'." this depth Texinfo will not recognize the nodes and will cause errors. Left as a constant in case this value ever changes.") +(defconst org-texinfo-supported-coding-systems + '("US-ASCII" "UTF-8" "ISO-8859-15" "ISO-8859-1" "ISO-8859-2" "koi8-r" "koi8-u") + "List of coding systems supported by Texinfo, as strings. +Specified coding system will be matched against these strings. +If two strings share the same prefix (e.g. \"ISO-8859-1\" and +\"ISO-8859-15\"), the most specific one has to be listed first.") + ;;; Internal Functions @@ -695,9 +700,7 @@ holding export options." ;; `.' in text. (dirspacing (- 29 (length dirtitle))) (menu (org-texinfo-make-menu info 'main)) - (detail-menu (org-texinfo-make-menu info 'detailed)) - (coding-system (or org-texinfo-coding-system - buffer-file-coding-system))) + (detail-menu (org-texinfo-make-menu info 'detailed))) (concat ;; Header header "\n" @@ -705,8 +708,17 @@ holding export options." ;; Filename and Title "@setfilename " info-filename "\n" "@settitle " title "\n" - (format "@documentencoding %s\n" - (upcase (symbol-name coding-system))) "\n" + ;; Coding system. + (format + "@documentencoding %s\n" + (catch 'coding-system + (let ((case-fold-search t) + (name (symbol-name (or org-texinfo-coding-system + buffer-file-coding-system)))) + (dolist (system org-texinfo-supported-coding-systems "UTF-8") + (when (org-string-match-p (regexp-quote system) name) + (throw 'coding-system system)))))) + "\n" (format "@documentlanguage %s\n" lang) "\n\n" "@c Version and Contact Info\n" @@ -868,12 +880,8 @@ contextual information." CONTENTS holds the contents of the block. INFO is a plist holding contextual information." (let* ((name (org-element-property :drawer-name drawer)) - (output (if (functionp org-texinfo-format-drawer-function) - (funcall org-texinfo-format-drawer-function - name contents) - ;; If there's no user defined function: simply - ;; display contents of the drawer. - contents))) + (output (funcall org-texinfo-format-drawer-function + name contents))) output)) ;;; Dynamic Block @@ -949,7 +957,7 @@ holding contextual information." (let* ((class (plist-get info :texinfo-class)) (level (org-export-get-relative-level headline info)) (numberedp (org-export-numbered-headline-p headline info)) - (class-sectionning (assoc class org-texinfo-classes)) + (class-sectioning (assoc class org-texinfo-classes)) ;; Find the index type, if any (index (org-element-property :INDEX headline)) ;; Check if it is an appendix @@ -985,10 +993,10 @@ holding contextual information." ;; Section formatting will set two placeholders: one for the ;; title and the other for the contents. (section-fmt - (let ((sec (if (and (symbolp (nth 2 class-sectionning)) - (fboundp (nth 2 class-sectionning))) - (funcall (nth 2 class-sectionning) level numberedp) - (nth (1+ level) class-sectionning)))) + (let ((sec (if (and (symbolp (nth 2 class-sectioning)) + (fboundp (nth 2 class-sectioning))) + (funcall (nth 2 class-sectioning) level numberedp) + (nth (1+ level) class-sectioning)))) (cond ;; No section available for that LEVEL. ((not sec) nil) @@ -1022,7 +1030,7 @@ holding contextual information." ;; Create the headline text along with a no-tag version. The ;; latter is required to remove tags from table of contents. (full-text (org-texinfo--sanitize-content - (if (functionp org-texinfo-format-headline-function) + (if (not (eq org-texinfo-format-headline-function 'ignore)) ;; User-defined formatting function. (funcall org-texinfo-format-headline-function todo todo-type priority text tags) @@ -1037,7 +1045,7 @@ holding contextual information." (mapconcat 'identity tags ":"))))))) (full-text-no-tag (org-texinfo--sanitize-content - (if (functionp org-texinfo-format-headline-function) + (if (not (eq org-texinfo-format-headline-function 'ignore)) ;; User-defined formatting function. (funcall org-texinfo-format-headline-function todo todo-type priority text nil) @@ -1139,7 +1147,7 @@ holding contextual information." (org-element-property :priority inlinetask)))) ;; If `org-texinfo-format-inlinetask-function' is provided, call it ;; with appropriate arguments. - (if (functionp org-texinfo-format-inlinetask-function) + (if (not (eq org-texinfo-format-inlinetask-function 'ignore)) (funcall org-texinfo-format-inlinetask-function todo todo-type priority title tags contents) ;; Otherwise, use a default template. |