diff options
Diffstat (limited to 'lisp/org/ox-beamer.el')
| -rw-r--r-- | lisp/org/ox-beamer.el | 67 |
1 files changed, 33 insertions, 34 deletions
diff --git a/lisp/org/ox-beamer.el b/lisp/org/ox-beamer.el index 6ed95e84d6b..77de0aa5bfe 100644 --- a/lisp/org/ox-beamer.el +++ b/lisp/org/ox-beamer.el @@ -4,6 +4,7 @@ ;; Author: Carsten Dominik <carsten.dominik AT gmail DOT com> ;; Nicolas Goaziou <n.goaziou AT gmail DOT com> +;; Maintainer: Nicolas Goaziou <n.goaziou at gmail dot com> ;; Keywords: org, wp, tex ;; This file is part of GNU Emacs. @@ -149,7 +150,7 @@ which is replaced with the subtitle." (defconst org-beamer-column-widths "0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.0 :ETC" -"The column widths that should be installed as allowed property values.") + "The column widths that should be installed as allowed property values.") (defconst org-beamer-environments-special '(("againframe" "A") @@ -379,13 +380,12 @@ used as a communication channel." :parent 'latex :transcoders (let ((protected-output - (function - (lambda (object contents info) - (let ((code (org-export-with-backend - 'beamer object contents info))) - (if (org-string-nw-p code) (concat "\\protect" code) - code)))))) - (mapcar #'(lambda (type) (cons type protected-output)) + (lambda (object contents info) + (let ((code (org-export-with-backend + 'beamer object contents info))) + (if (org-string-nw-p code) (concat "\\protect" code) + code))))) + (mapcar (lambda (type) (cons type protected-output)) '(bold footnote-reference italic strike-through timestamp underline)))) headline @@ -426,16 +426,16 @@ used as a communication channel." ;; Collect nonempty options from default value and ;; headline's properties. (cl-remove-if-not #'org-string-nw-p - (append - (org-split-string - (plist-get info :beamer-frame-default-options) ",") - (and beamer-opt - (org-split-string - ;; Remove square brackets if user provided - ;; them. - (and (string-match "^\\[?\\(.*\\)\\]?$" beamer-opt) - (match-string 1 beamer-opt)) - ","))))) + (append + (org-split-string + (plist-get info :beamer-frame-default-options) ",") + (and beamer-opt + (org-split-string + ;; Remove square brackets if user provided + ;; them. + (and (string-match "^\\[?\\(.*\\)\\]?$" beamer-opt) + (match-string 1 beamer-opt)) + ","))))) (fragile ;; Add "fragile" option if necessary. (and fragilep @@ -812,17 +812,16 @@ holding export options." (org-latex-make-preamble info) ;; Insert themes. (let ((format-theme - (function - (lambda (prop command) - (let ((theme (plist-get info prop))) - (when theme - (concat command - (if (not (string-match "\\[.*\\]" theme)) - (format "{%s}\n" theme) - (format "%s{%s}\n" - (match-string 0 theme) - (org-trim - (replace-match "" nil nil theme))))))))))) + (lambda (prop command) + (let ((theme (plist-get info prop))) + (when theme + (concat command + (if (not (string-match "\\[.*\\]" theme)) + (format "{%s}\n" theme) + (format "%s{%s}\n" + (match-string 0 theme) + (org-trim + (replace-match "" nil nil theme)))))))))) (mapconcat (lambda (args) (apply format-theme args)) '((:beamer-theme "\\usetheme") (:beamer-color-theme "\\usecolortheme") @@ -960,7 +959,7 @@ value." ;;;###autoload (defun org-beamer-export-as-latex - (&optional async subtreep visible-only body-only ext-plist) + (&optional async subtreep visible-only body-only ext-plist) "Export current buffer as a Beamer buffer. If narrowing is active in the current buffer, only export its @@ -995,7 +994,7 @@ is non-nil." ;;;###autoload (defun org-beamer-export-to-latex - (&optional async subtreep visible-only body-only ext-plist) + (&optional async subtreep visible-only body-only ext-plist) "Export current buffer as a Beamer presentation (tex). If narrowing is active in the current buffer, only export its @@ -1029,7 +1028,7 @@ Return output file's name." ;;;###autoload (defun org-beamer-export-to-pdf - (&optional async subtreep visible-only body-only ext-plist) + (&optional async subtreep visible-only body-only ext-plist) "Export current buffer as a Beamer presentation (PDF). If narrowing is active in the current buffer, only export its @@ -1060,7 +1059,7 @@ Return PDF file's name." (let ((file (org-export-output-file-name ".tex" subtreep))) (org-export-to-file 'beamer file async subtreep visible-only body-only ext-plist - (lambda (file) (org-latex-compile file))))) + #'org-latex-compile))) ;;;###autoload (defun org-beamer-select-environment () @@ -1080,7 +1079,7 @@ aid, but the tag does not have any semantic meaning." (org-current-tag-alist (append '((:startgroup)) (mapcar (lambda (e) (cons (concat "B_" (car e)) - (string-to-char (nth 1 e)))) + (string-to-char (nth 1 e)))) envs) '((:endgroup)) '(("BMCOL" . ?|)))) |