* Code blocks (partially) inherit buffer colors
@ 2013-03-01 3:56 Richard Stanton
2013-03-01 5:29 ` Eric Schulte
0 siblings, 1 reply; 6+ messages in thread
From: Richard Stanton @ 2013-03-01 3:56 UTC (permalink / raw)
To: emacs-orgmode@gnu.org
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When I export a code block to HTML, I've noticed that some (but not all) of the characters in the resulting HTML file have the same background color as my Emacs buffer at the time I exported. For example, if I export
-----------
#+begin_src python
a = 5
#+end_src
------------
the code block in the resulting HTML file has a very pale background, except for the characters "a" and "5", both of which are displayed with a dark blue background that looks like it's the same as the background color in my Emacs buffer. This looks rather odd...
I can work around this problem by changing the color-theme in my Emacs buffer before exporting, but is there a better solution?
Thanks.
Richard Stanton
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Code blocks (partially) inherit buffer colors
2013-03-01 3:56 Code blocks (partially) inherit buffer colors Richard Stanton
@ 2013-03-01 5:29 ` Eric Schulte
2013-03-01 5:31 ` Richard Stanton
2013-03-02 22:09 ` Richard Stanton
0 siblings, 2 replies; 6+ messages in thread
From: Eric Schulte @ 2013-03-01 5:29 UTC (permalink / raw)
To: Richard Stanton; +Cc: emacs-orgmode@gnu.org
Richard Stanton <stanton@haas.berkeley.edu> writes:
> When I export a code block to HTML, I've noticed that some (but not
> all) of the characters in the resulting HTML file have the same
> background color as my Emacs buffer at the time I exported. For
> example, if I export
>
> -----------
>
> #+begin_src python
> a = 5
> #+end_src
>
> ------------
>
> the code block in the resulting HTML file has a very pale background,
> except for the characters "a" and "5", both of which are displayed
> with a dark blue background that looks like it's the same as the
> background color in my Emacs buffer. This looks rather odd...
>
> I can work around this problem by changing the color-theme in my Emacs
> buffer before exporting, but is there a better solution?
>
> Thanks.
>
> Richard Stanton
See the documentation of the `org-export-htmlize-output-type' variable.
--
Eric Schulte
http://cs.unm.edu/~eschulte
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Code blocks (partially) inherit buffer colors
2013-03-01 5:29 ` Eric Schulte
@ 2013-03-01 5:31 ` Richard Stanton
2013-03-02 22:09 ` Richard Stanton
1 sibling, 0 replies; 6+ messages in thread
From: Richard Stanton @ 2013-03-01 5:31 UTC (permalink / raw)
To: Eric Schulte; +Cc: emacs-orgmode@gnu.org
Thanks, Eric.
-----Original Message-----
From: Eric Schulte [mailto:schulte.eric@gmail.com]
Sent: Thursday, February 28, 2013 9:29 PM
To: Richard Stanton
Cc: emacs-orgmode@gnu.org
Subject: Re: [O] Code blocks (partially) inherit buffer colors
Richard Stanton <stanton@haas.berkeley.edu> writes:
> When I export a code block to HTML, I've noticed that some (but not
> all) of the characters in the resulting HTML file have the same
> background color as my Emacs buffer at the time I exported. For
> example, if I export
>
> -----------
>
> #+begin_src python
> a = 5
> #+end_src
>
> ------------
>
> the code block in the resulting HTML file has a very pale background,
> except for the characters "a" and "5", both of which are displayed
> with a dark blue background that looks like it's the same as the
> background color in my Emacs buffer. This looks rather odd...
>
> I can work around this problem by changing the color-theme in my Emacs
> buffer before exporting, but is there a better solution?
>
> Thanks.
>
> Richard Stanton
See the documentation of the `org-export-htmlize-output-type' variable.
--
Eric Schulte
http://cs.unm.edu/~eschulte
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Code blocks (partially) inherit buffer colors
2013-03-01 5:29 ` Eric Schulte
2013-03-01 5:31 ` Richard Stanton
@ 2013-03-02 22:09 ` Richard Stanton
2013-03-04 17:48 ` Bastien
1 sibling, 1 reply; 6+ messages in thread
From: Richard Stanton @ 2013-03-02 22:09 UTC (permalink / raw)
To: Eric Schulte; +Cc: emacs-orgmode@gnu.org
Thanks for the suggestion, Eric. Following the instructions, I fired up Emacs, loaded files of various types, then ran the command
org-html-htmlize-generate-css
Unfortunately, this resulted in an error dump:
Debugger entered--Lisp error: (error "Invalid face" popup-mouse-face)
internal-get-lisp-face-attribute(popup-mouse-face :height nil)
face-attribute(popup-mouse-face :height)
(setq h (face-attribute f :height))
(while (progn (setq f (if --cl-var-- face (face-attribute f :inherit))) (not (or (not f) (eq f (quote unspecified))))) (setq h (face-attribute f :height)) (push (if (eq h (quote unspecified)) nil h) --cl-var--) (setq --cl-var-- nil))
(let* ((f nil) (h nil) (--cl-var-- nil) (--cl-var-- t)) (while (progn (setq f (if --cl-var-- face (face-attribute f :inherit))) (not (or (not f) (eq f (quote unspecified))))) (setq h (face-attribute f :height)) (push (if (eq h (quote unspecified)) nil h) --cl-var--) (setq --cl-var-- nil)) (nreverse --cl-var--))
(catch (quote --cl-block-nil--) (let* ((f nil) (h nil) (--cl-var-- nil) (--cl-var-- t)) (while (progn (setq f (if --cl-var-- face (face-attribute f :inherit))) (not (or (not f) (eq f (quote unspecified))))) (setq h (face-attribute f :height)) (push (if (eq h (quote unspecified)) nil h) --cl-var--) (setq --cl-var-- nil)) (nreverse --cl-var--)))
(cl-block-wrapper (catch (quote --cl-block-nil--) (let* ((f nil) (h nil) (--cl-var-- nil) (--cl-var-- t)) (while (progn (setq f (if --cl-var-- face (face-attribute f :inherit))) (not (or (not f) (eq f ...)))) (setq h (face-attribute f :height)) (push (if (eq h (quote unspecified)) nil h) --cl-var--) (setq --cl-var-- nil)) (nreverse --cl-var--))))
(block nil (let* ((f nil) (h nil) (--cl-var-- nil) (--cl-var-- t)) (while (progn (setq f (if --cl-var-- face (face-attribute f :inherit))) (not (or (not f) (eq f (quote unspecified))))) (setq h (face-attribute f :height)) (push (if (eq h (quote unspecified)) nil h) --cl-var--) (setq --cl-var-- nil)) (nreverse --cl-var--)))
(loop for f = face then (face-attribute f :inherit) until (or (not f) (eq f (quote unspecified))) for h = (face-attribute f :height) collect (if (eq h (quote unspecified)) nil h))
(let ((size-list (loop for f = face then (face-attribute f :inherit) until (or (not f) (eq f (quote unspecified))) for h = (face-attribute f :height) collect (if (eq h (quote unspecified)) nil h)))) (reduce (quote htmlize-merge-size) (cons nil size-list)))
htmlize-face-size(ac-candidate-mouse-face)
(let ((size (htmlize-face-size face))) (unless (eql size 1.0) (setf (htmlize-fstruct-size fstruct) size)))
(if htmlize-running-xemacs (let* ((font-instance (face-font-instance face)) (props (font-instance-properties font-instance))) (when (equalp (cdr (assq (quote WEIGHT_NAME) props)) "bold") (setf (htmlize-fstruct-boldp fstruct) t)) (when (or (equalp (cdr (assq (quote SLANT) props)) "i") (equalp (cdr (assq (quote SLANT) props)) "o")) (setf (htmlize-fstruct-italicp fstruct) t)) (setf (htmlize-fstruct-strikep fstruct) (face-strikethru-p face)) (setf (htmlize-fstruct-underlinep fstruct) (face-underline-p face))) (dolist (attr (quote (:weight :slant :underline :overline :strike-through))) (let ((value (if (>= emacs-major-version 22) (face-attribute face attr nil t) (let (...) (while ... ...) (face-attribute face attr))))) (when (and value (not (eq value (quote unspecified)))) (htmlize-face-emacs21-attr fstruct attr value)))) (let ((size (htmlize-face-size face))) (unless (eql size 1.0) (setf (htmlize-fstruct-size fstruct) size))))
(let ((fstruct (make-htmlize-fstruct :foreground (htmlize-color-to-rgb (htmlize-face-foreground face)) :background (htmlize-color-to-rgb (htmlize-face-background face))))) (if htmlize-running-xemacs (let* ((font-instance (face-font-instance face)) (props (font-instance-properties font-instance))) (when (equalp (cdr (assq (quote WEIGHT_NAME) props)) "bold") (setf (htmlize-fstruct-boldp fstruct) t)) (when (or (equalp (cdr (assq ... props)) "i") (equalp (cdr (assq ... props)) "o")) (setf (htmlize-fstruct-italicp fstruct) t)) (setf (htmlize-fstruct-strikep fstruct) (face-strikethru-p face)) (setf (htmlize-fstruct-underlinep fstruct) (face-underline-p face))) (dolist (attr (quote (:weight :slant :underline :overline :strike-through))) (let ((value (if (>= emacs-major-version 22) (face-attribute face attr nil t) (let ... ... ...)))) (when (and value (not (eq value ...))) (htmlize-face-emacs21-attr fstruct attr value)))) (let ((size (htmlize-face-size face))) (unless (eql size 1.0) (setf (htmlize-fstruct-size fstruct) size)))) (setf (htmlize-fstruct-css-name fstruct) (htmlize-face-css-name face)) fstruct)
htmlize-face-to-fstruct(ac-candidate-mouse-face)
(if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face))
(let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name (incf i)))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names)))
(if (gethash face face-map) nil (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name (incf i)))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names))))
(unless (gethash face face-map) (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name (incf i)))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names))))
(while --cl-dolist-temp-- (setq face (car --cl-dolist-temp--)) (unless (gethash face face-map) (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name (incf i)))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names)))) (setq --cl-dolist-temp-- (cdr --cl-dolist-temp--)))
(let ((--cl-dolist-temp-- faces) face) (while --cl-dolist-temp-- (setq face (car --cl-dolist-temp--)) (unless (gethash face face-map) (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name ...))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names)))) (setq --cl-dolist-temp-- (cdr --cl-dolist-temp--))))
(catch (quote --cl-block-nil--) (let ((--cl-dolist-temp-- faces) face) (while --cl-dolist-temp-- (setq face (car --cl-dolist-temp--)) (unless (gethash face face-map) (let ((fstruct (if ... ... ...))) (setf (gethash face face-map) fstruct) (let* ((css-name ...) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name ...)) (unless (equal new-name css-name) (setf ... new-name)) (push new-name css-names)))) (setq --cl-dolist-temp-- (cdr --cl-dolist-temp--)))))
(cl-block-wrapper (catch (quote --cl-block-nil--) (let ((--cl-dolist-temp-- faces) face) (while --cl-dolist-temp-- (setq face (car --cl-dolist-temp--)) (unless (gethash face face-map) (let ((fstruct ...)) (setf (gethash face face-map) fstruct) (let* (... ... ...) (while ... ...) (unless ... ...) (push new-name css-names)))) (setq --cl-dolist-temp-- (cdr --cl-dolist-temp--))))))
(block nil (let ((--cl-dolist-temp-- faces) face) (while --cl-dolist-temp-- (setq face (car --cl-dolist-temp--)) (unless (gethash face face-map) (let ((fstruct (if ... ... ...))) (setf (gethash face face-map) fstruct) (let* ((css-name ...) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name ...)) (unless (equal new-name css-name) (setf ... new-name)) (push new-name css-names)))) (setq --cl-dolist-temp-- (cdr --cl-dolist-temp--)))))
(dolist (face faces) (unless (gethash face face-map) (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name (incf i)))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names)))))
(let ((face-map (make-hash-table :test (quote equal))) css-names) (dolist (face faces) (unless (gethash face face-map) (let ((fstruct (if (symbolp face) (htmlize-face-to-fstruct face) (htmlize-attrlist-to-fstruct face)))) (setf (gethash face face-map) fstruct) (let* ((css-name (htmlize-fstruct-css-name fstruct)) (new-name css-name) (i 0)) (while (member new-name css-names) (setq new-name (format "%s-%s" css-name ...))) (unless (equal new-name css-name) (setf (htmlize-fstruct-css-name fstruct) new-name)) (push new-name css-names))))) face-map)
htmlize-make-face-map((default monky-header monky-section-title monky-branch monky-diff-hunk-header monky-diff-add monky-diff-none monky-diff-del monky-log-sha1 monky-log-message monky-log-head-label-local monky-log-head-label-tags monky-log-head-label-bookmarks monky-log-head-label-phase monky-queue-active monky-queue-positive-guard monky-queue-negative-guard yas--field-debug-face dropdown-list-face dropdown-list-selection-face dvc-revision-name dvc-repository-name dvc-local-directory dvc-buffer dvc-marked dvc-excluded dvc-bookmark-name dvc-id dvc-separator dvc-keyword dvc-comment dvc-ignored dvc-unrecognized dvc-duplicate dvc-source dvc-nested-tree dvc-to-add dvc-broken-link dvc-unmerged dvc-header dvc-conflict dvc-unknown dvc-modified dvc-copy dvc-move dvc-deleted dvc-added dvc-meta-info dvc-messages dvc-highlight ...))
(let* ((buffer-faces (htmlize-faces-in-buffer)) (face-map (htmlize-make-face-map (adjoin (quote default) buffer-faces))) (places (gensym)) (title (if (buffer-file-name) (file-name-nondirectory (buffer-file-name)) (buffer-name)))) (when htmlize-generate-hyperlinks (htmlize-create-auto-links)) (when htmlize-replace-form-feeds (htmlize-shadow-form-feeds)) (with-current-buffer htmlbuf (buffer-disable-undo) (insert (htmlize-method doctype) 10 (format "<!-- Created by htmlize-%s in %s mode. -->\n" htmlize-version htmlize-output-type) "<html>\n ") (put places (quote head-start) (point-marker)) (insert "<head>\n" " <title>" (htmlize-protect-string title) "</title>\n" (if htmlize-html-charset (format (concat " <meta http-equiv=\"Content-Type\" " "content=\"text/html; charset=%s\">\n") htmlize-html-charset) "") htmlize-head-tags) (htmlize-method insert-head buffer-faces face-map) (insert " </head>") (put places (quote head-end) (point-marker)) (insert "\n ") (put places (quote body-start) (point-marker)) (insert (htmlize-method body-tag face-map) "\n ") (put places (quote content-start) (point-marker)) (insert "<pre>\n")) (let ((text-markup (htmlize-method-function (quote text-markup))) next-change text face-list trailing-ellipsis fstruct-list last-fstruct-list (close-markup (lambda nil))) (goto-char (point-min)) (while (not (eobp)) (setq next-change (htmlize-next-face-change (point))) (setq face-list (htmlize-faces-at-point) fstruct-list (delq nil (mapcar (lambda (f) (gethash f face-map)) face-list))) (multiple-value-setq (text trailing-ellipsis) (htmlize-extract-text (point) next-change trailing-ellipsis)) (when (> (length text) 0) (when (not (equalp fstruct-list last-fstruct-list)) (funcall close-markup) (setq last-fstruct-list fstruct-list close-markup (funcall text-markup fstruct-list htmlbuf))) (princ text htmlbuf)) (goto-char next-change)) (funcall close-markup)) (with-current-buffer htmlbuf (insert "</pre>") (put places (quote content-end) (point-marker)) (insert "\n </body>") (put places (quote body-end) (point-marker)) (insert "\n</html>\n") (htmlize-defang-local-variables) (goto-char (point-min)) (when htmlize-html-major-mode (funcall htmlize-html-major-mode)) (set (make-local-variable (quote htmlize-buffer-places)) (symbol-plist places)) (run-hooks (quote htmlize-after-hook)) (buffer-enable-undo)) (setq completed t) htmlbuf)
(unwind-protect (let* ((buffer-faces (htmlize-faces-in-buffer)) (face-map (htmlize-make-face-map (adjoin (quote default) buffer-faces))) (places (gensym)) (title (if (buffer-file-name) (file-name-nondirectory (buffer-file-name)) (buffer-name)))) (when htmlize-generate-hyperlinks (htmlize-create-auto-links)) (when htmlize-replace-form-feeds (htmlize-shadow-form-feeds)) (with-current-buffer htmlbuf (buffer-disable-undo) (insert (htmlize-method doctype) 10 (format "<!-- Created by htmlize-%s in %s mode. -->\n" htmlize-version htmlize-output-type) "<html>\n ") (put places (quote head-start) (point-marker)) (insert "<head>\n" " <title>" (htmlize-protect-string title) "</title>\n" (if htmlize-html-charset (format (concat " <meta http-equiv=\"Content-Type\" " "content=\"text/html; charset=%s\">\n") htmlize-html-charset) "") htmlize-head-tags) (htmlize-method insert-head buffer-faces face-map) (insert " </head>") (put places (quote head-end) (point-marker)) (insert "\n ") (put places (quote body-start) (point-marker)) (insert (htmlize-method body-tag face-map) "\n ") (put places (quote content-start) (point-marker)) (insert "<pre>\n")) (let ((text-markup (htmlize-method-function (quote text-markup))) next-change text face-list trailing-ellipsis fstruct-list last-fstruct-list (close-markup (lambda nil))) (goto-char (point-min)) (while (not (eobp)) (setq next-change (htmlize-next-face-change (point))) (setq face-list (htmlize-faces-at-point) fstruct-list (delq nil (mapcar (lambda ... ...) face-list))) (multiple-value-setq (text trailing-ellipsis) (htmlize-extract-text (point) next-change trailing-ellipsis)) (when (> (length text) 0) (when (not (equalp fstruct-list last-fstruct-list)) (funcall close-markup) (setq last-fstruct-list fstruct-list close-markup (funcall text-markup fstruct-list htmlbuf))) (princ text htmlbuf)) (goto-char next-change)) (funcall close-markup)) (with-current-buffer htmlbuf (insert "</pre>") (put places (quote content-end) (point-marker)) (insert "\n </body>") (put places (quote body-end) (point-marker)) (insert "\n</html>\n") (htmlize-defang-local-variables) (goto-char (point-min)) (when htmlize-html-major-mode (funcall htmlize-html-major-mode)) (set (make-local-variable (quote htmlize-buffer-places)) (symbol-plist places)) (run-hooks (quote htmlize-after-hook)) (buffer-enable-undo)) (setq completed t) htmlbuf) (when (not completed) (kill-buffer htmlbuf)) (htmlize-delete-tmp-overlays))
(let ((htmlbuf (generate-new-buffer (if (buffer-file-name) (htmlize-make-file-name (file-name-nondirectory (buffer-file-name))) "*html*"))) (completed nil)) (unwind-protect (let* ((buffer-faces (htmlize-faces-in-buffer)) (face-map (htmlize-make-face-map (adjoin (quote default) buffer-faces))) (places (gensym)) (title (if (buffer-file-name) (file-name-nondirectory (buffer-file-name)) (buffer-name)))) (when htmlize-generate-hyperlinks (htmlize-create-auto-links)) (when htmlize-replace-form-feeds (htmlize-shadow-form-feeds)) (with-current-buffer htmlbuf (buffer-disable-undo) (insert (htmlize-method doctype) 10 (format "<!-- Created by htmlize-%s in %s mode. -->\n" htmlize-version htmlize-output-type) "<html>\n ") (put places (quote head-start) (point-marker)) (insert "<head>\n" " <title>" (htmlize-protect-string title) "</title>\n" (if htmlize-html-charset (format (concat " <meta http-equiv=\"Content-Type\" " "content=\"text/html; charset=%s\">\n") htmlize-html-charset) "") htmlize-head-tags) (htmlize-method insert-head buffer-faces face-map) (insert " </head>") (put places (quote head-end) (point-marker)) (insert "\n ") (put places (quote body-start) (point-marker)) (insert (htmlize-method body-tag face-map) "\n ") (put places (quote content-start) (point-marker)) (insert "<pre>\n")) (let ((text-markup (htmlize-method-function (quote text-markup))) next-change text face-list trailing-ellipsis fstruct-list last-fstruct-list (close-markup (lambda nil))) (goto-char (point-min)) (while (not (eobp)) (setq next-change (htmlize-next-face-change (point))) (setq face-list (htmlize-faces-at-point) fstruct-list (delq nil (mapcar ... face-list))) (multiple-value-setq (text trailing-ellipsis) (htmlize-extract-text (point) next-change trailing-ellipsis)) (when (> (length text) 0) (when (not ...) (funcall close-markup) (setq last-fstruct-list fstruct-list close-markup ...)) (princ text htmlbuf)) (goto-char next-change)) (funcall close-markup)) (with-current-buffer htmlbuf (insert "</pre>") (put places (quote content-end) (point-marker)) (insert "\n </body>") (put places (quote body-end) (point-marker)) (insert "\n</html>\n") (htmlize-defang-local-variables) (goto-char (point-min)) (when htmlize-html-major-mode (funcall htmlize-html-major-mode)) (set (make-local-variable (quote htmlize-buffer-places)) (symbol-plist places)) (run-hooks (quote htmlize-after-hook)) (buffer-enable-undo)) (setq completed t) htmlbuf) (when (not completed) (kill-buffer htmlbuf)) (htmlize-delete-tmp-overlays)))
(save-excursion (save-excursion (run-hooks (quote htmlize-before-hook))) (htmlize-ensure-fontified) (clrhash htmlize-extended-character-cache) (clrhash htmlize-memoization-table) (let ((htmlbuf (generate-new-buffer (if (buffer-file-name) (htmlize-make-file-name (file-name-nondirectory ...)) "*html*"))) (completed nil)) (unwind-protect (let* ((buffer-faces (htmlize-faces-in-buffer)) (face-map (htmlize-make-face-map (adjoin ... buffer-faces))) (places (gensym)) (title (if (buffer-file-name) (file-name-nondirectory ...) (buffer-name)))) (when htmlize-generate-hyperlinks (htmlize-create-auto-links)) (when htmlize-replace-form-feeds (htmlize-shadow-form-feeds)) (with-current-buffer htmlbuf (buffer-disable-undo) (insert (htmlize-method doctype) 10 (format "<!-- Created by htmlize-%s in %s mode. -->\n" htmlize-version htmlize-output-type) "<html>\n ") (put places (quote head-start) (point-marker)) (insert "<head>\n" " <title>" (htmlize-protect-string title) "</title>\n" (if htmlize-html-charset (format ... htmlize-html-charset) "") htmlize-head-tags) (htmlize-method insert-head buffer-faces face-map) (insert " </head>") (put places (quote head-end) (point-marker)) (insert "\n ") (put places (quote body-start) (point-marker)) (insert (htmlize-method body-tag face-map) "\n ") (put places (quote content-start) (point-marker)) (insert "<pre>\n")) (let ((text-markup (htmlize-method-function ...)) next-change text face-list trailing-ellipsis fstruct-list last-fstruct-list (close-markup (lambda nil))) (goto-char (point-min)) (while (not (eobp)) (setq next-change (htmlize-next-face-change ...)) (setq face-list (htmlize-faces-at-point) fstruct-list (delq nil ...)) (multiple-value-setq (text trailing-ellipsis) (htmlize-extract-text ... next-change trailing-ellipsis)) (when (> ... 0) (when ... ... ...) (princ text htmlbuf)) (goto-char next-change)) (funcall close-markup)) (with-current-buffer htmlbuf (insert "</pre>") (put places (quote content-end) (point-marker)) (insert "\n </body>") (put places (quote body-end) (point-marker)) (insert "\n</html>\n") (htmlize-defang-local-variables) (goto-char (point-min)) (when htmlize-html-major-mode (funcall htmlize-html-major-mode)) (set (make-local-variable (quote htmlize-buffer-places)) (symbol-plist places)) (run-hooks (quote htmlize-after-hook)) (buffer-enable-undo)) (setq completed t) htmlbuf) (when (not completed) (kill-buffer htmlbuf)) (htmlize-delete-tmp-overlays))))
htmlize-buffer-1()
(save-restriction (narrow-to-region beg end) (htmlize-buffer-1))
(let ((htmlbuf (save-restriction (narrow-to-region beg end) (htmlize-buffer-1)))) (when (interactive-p) (switch-to-buffer htmlbuf)) htmlbuf)
htmlize-region(1 209)
org-html-htmlize-generate-css()
call-interactively(org-html-htmlize-generate-css t nil)
execute-extended-command(nil)
call-interactively(execute-extended-command nil nil)
-----Original Message-----
From: Eric Schulte [mailto:schulte.eric@gmail.com]
Sent: Thursday, February 28, 2013 9:29 PM
To: Richard Stanton
Cc: emacs-orgmode@gnu.org
Subject: Re: [O] Code blocks (partially) inherit buffer colors
Richard Stanton <stanton@haas.berkeley.edu> writes:
> When I export a code block to HTML, I've noticed that some (but not
> all) of the characters in the resulting HTML file have the same
> background color as my Emacs buffer at the time I exported. For
> example, if I export
>
> -----------
>
> #+begin_src python
> a = 5
> #+end_src
>
> ------------
>
> the code block in the resulting HTML file has a very pale background,
> except for the characters "a" and "5", both of which are displayed
> with a dark blue background that looks like it's the same as the
> background color in my Emacs buffer. This looks rather odd...
>
> I can work around this problem by changing the color-theme in my Emacs
> buffer before exporting, but is there a better solution?
>
> Thanks.
>
> Richard Stanton
See the documentation of the `org-export-htmlize-output-type' variable.
--
Eric Schulte
http://cs.unm.edu/~eschulte
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Code blocks (partially) inherit buffer colors
2013-03-02 22:09 ` Richard Stanton
@ 2013-03-04 17:48 ` Bastien
2013-03-04 18:08 ` Richard Stanton
0 siblings, 1 reply; 6+ messages in thread
From: Bastien @ 2013-03-04 17:48 UTC (permalink / raw)
To: Richard Stanton; +Cc: emacs-orgmode@gnu.org, Eric Schulte
Hi Richard,
Richard Stanton <stanton@haas.berkeley.edu> writes:
> Thanks for the suggestion, Eric. Following the instructions, I fired
> up Emacs, loaded files of various types, then ran the command
>
> org-html-htmlize-generate-css
>
> Unfortunately, this resulted in an error dump:
>
> Debugger entered--Lisp error: (error "Invalid face"
> popup-mouse-face)
I don't see any trace of popup-mouse-face in Emacs or in Org,
so my guess is that it must come from a downloaded package?
Just a shot in the dark, of course.
HTH,
--
Bastien
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Code blocks (partially) inherit buffer colors
2013-03-04 17:48 ` Bastien
@ 2013-03-04 18:08 ` Richard Stanton
0 siblings, 0 replies; 6+ messages in thread
From: Richard Stanton @ 2013-03-04 18:08 UTC (permalink / raw)
To: Bastien; +Cc: emacs-orgmode@gnu.org, Eric Schulte
Hi Bastien:
I just had the same thought, and found that it appears in a package I load
called popup. Uninstalling this package allows
org-html-htmlize-generate-css to run to completion (though this seems a
bit of a heavy-handed way to get it to run!)
Best,
Richard
On 3/4/13 9:48 AM, "Bastien" <bzg@altern.org> wrote:
>Hi Richard,
>
>Richard Stanton <stanton@haas.berkeley.edu> writes:
>
>> Thanks for the suggestion, Eric. Following the instructions, I fired
>> up Emacs, loaded files of various types, then ran the command
>>
>> org-html-htmlize-generate-css
>>
>> Unfortunately, this resulted in an error dump:
>>
>> Debugger entered--Lisp error: (error "Invalid face"
>> popup-mouse-face)
>
>I don't see any trace of popup-mouse-face in Emacs or in Org,
>so my guess is that it must come from a downloaded package?
>
>Just a shot in the dark, of course.
>
>HTH,
>
>--
> Bastien
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-03-04 18:08 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-03-01 3:56 Code blocks (partially) inherit buffer colors Richard Stanton
2013-03-01 5:29 ` Eric Schulte
2013-03-01 5:31 ` Richard Stanton
2013-03-02 22:09 ` Richard Stanton
2013-03-04 17:48 ` Bastien
2013-03-04 18:08 ` Richard Stanton
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