Re: [O] (version 3) [PATCH] New feature: Use dvisvgm to preview latex formular
This is version 3 patch, the latex-previewing code is refacter org-create-formula-image-with-dvipng and org-create-formula-image-with-imagemagick are removed. >From 164c5f4bd41ba29d65fc2c5454b5c4b596c6eb7c Mon Sep 17 00:00:00 2001 From: Feng Shu Date: Sat, 14 May 2016 22:42:53 +0800 Subject: [PATCH] New feature: Use dvisvgm to preview latex formular Tester should set like below: (setq org-latex-create-formula-image-program 'dvisvgm) (setq org-latex-pdf-process '(:fetcher my-org-latex-pdf-process-format)) (defun my-org-latex-pdf-process-format (&optional texfile snippet caller-info) (princ (format "The caller's info: %s" caller-info)) (cond (snippet '("latex -interaction nonstopmode -output-directory %o %f")) (t '("%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" * ox-latex.el (org-latex-pdf-process): Add a new config method, :fetcher. (org-latex-compile): Add a new optional argument: caller-info, which used to record the caller's info * ox-html.el (org-html-with-latex): Add dvisvgm support. (org-html-with-latex): Add dvisvgm support. (org-html-format-latex): "ltxpng" -> "ltximg". (org-html-latex-environment): Add dvisvgm support. (org-html-latex-fragment): Add dvisvgm support. * org.el (org-latex-create-formula-image-program): Add dvisvgm. (org-latex-preview-ltximg-directory): Rename from `org-latex-preview-ltximg-directory'. (org--format-latex-make-overlay): Add optional image-type, which used to deal with svg. (org-toggle-latex-fragment): "org-ltxpng" -> "org-ltximg". (org-format-latex): Add dvisvgm support. (org-create-formula-image): Big refactor, merge dvipng and imagemagick backend's feature. Add dvisvgm feature. (org-latex-to-image-backends): Add new variable, which used to set latex2image program. (org-create-formula-image-with-dvipng): Useless, removed. (org-create-formula-image-with-imagemagick): Useless, removed. * org.texi (@LaTeX{} fragments): Add dvisvgm information. (Previewing @LaTeX{} fragments): Add dvisvgm information. (Math formatting in HTML export): Add dvisvgm information. (Working with @LaTeX{} math snippets): Add dvisvgm information. --- doc/org.texi | 39 +++--- lisp/org.el | 357 +++ lisp/ox-html.el | 28 +++-- lisp/ox-latex.el | 161 - 4 files changed, 344 insertions(+), 241 deletions(-) diff --git a/doc/org.texi b/doc/org.texi index 17b01c2..286fabb 100644 --- a/doc/org.texi +++ b/doc/org.texi @@ -10393,10 +10393,10 @@ snippets will be identified as @LaTeX{} source code: @item Environments of any kind@footnote{When MathJax is used, only the environments recognized by MathJax will be processed. When -@file{dvipng} program or @file{imagemagick} suite is used to create images, -any @LaTeX{} environment will be handled.}. The only requirement is that the -@code{\begin} statement appears on a new line, at the beginning of the line -or after whitespaces only. +@file{dvipng} program, @file{dvisvgm} program or @file{imagemagick} suite is +used to create images, any @LaTeX{} environment will be handled.}. The only +requirement is that the @code{\begin} statement appears on a new line, at the +beginning of the line or after whitespaces only. @item Text within the usual @LaTeX{} math delimiters. To avoid conflicts with currency specifications, single @samp{$} characters are only recognized as @@ -10444,10 +10444,10 @@ lines: @cindex @LaTeX{} fragments, preview @vindex org-latex-create-formula-image-program -If you have a working @LaTeX{} installation and either @file{dvipng} or -@file{convert} installed@footnote{These are respectively available at -@url{http://sourceforge.net/projects/dvipng/} and from the @file{imagemagick} -suite. Choose the converter by setting the variable +If you have a working @LaTeX{} installation and @file{dvipng}, @file{dvisvgm} +or @file{convert} installed@footnote{These are respectively available at +@url{http://sourceforge.net/projects/dvipng/}, @url{http://dvisvgm.bplaced.net/} +and from the @file{imagemagick} suite. Choose the converter by setting the variable @code{org-latex-create-formula-image-program} accordingly.}, @LaTeX{} fragments can be processed to produce images of the typeset expressions to be used for inclusion while exporting to HTML (see @pxref{@LaTeX{} fragments}), @@ -11713,6 +11713,7 @@ You could use @code{http} addresses just as well. @subsection Math formatting in HTML export @cindex MathJax @cindex dvipng +@cindex dvisvgm @cindex imagemagick @LaTeX{} math snippets (@pxref{@LaTeX{} fragments}) can be displayed in two @@ -11737,13 +11738,18 @@ template can be configure via @code{org-html-mathjax-template}. If you prefer, you can also request that @LaTeX{} fragments are p
Re: [O] Bug: Write file while editing babel code block doesn't work as expected [8.3.4 (release_8.3.4-778-g8127b3 @ /usr/local/share/emacs/site-lisp/org/)]
Hello, ** Nicolas Goaziou [2016-05-13 14:12:20 +0200]: > Hello, > > Aaron Ecay writes: > >> Is this a correct change? Previously, C-x C-s in the org-src buffer >> would save the underlying .org file, which was useful. AFAICS this now >> would not work. > > Why do you think so ? C-x C-s is still bound to `org-edit-src-save'. Do > you have an ECM demonstrating the issue? I have small example that worked before the commit, please see attached Org document. >> I also wonder whether autosave will work correctly from >> the org-src buffer. > > Again, why wouldn't it work? It calls `org-edit-src-save'. > >> I think the other suggestion in this thread (to use write-region) is >> a better solution. > > The problem is about `write-file' (C-x C-w). If this function is not > behaving as expected, it should be fixed, if possible. > > In any case, I think the lines of code I removed were useless anyway. Do > you have any use case in mind for them? > > > Regards, > > -- > Nicolas Goaziou > --- WBR, Vladimir Lomov -- Economists are still trying to figure out why the girls with the least principle draw the most interest. ex.org Description: Lotus Organizer (global-set-key [f2] 'save-buffer) (add-to-list 'load-path "/usr/share/emacs/site-lisp/org") (add-to-list 'load-path "/usr/share/emacs/site-lisp/org_contrib")
[O] ATTR_LATEX :options ignored for source code
According to the manual users can supply #+ATTR_LATEX: :options ... prior to a source section and the options present will be supplied to the environment (lstlistings in my case). I find that this does not work - regardless of settings, no options are supplied to the lstlistings environment. Attached is a test case that demonstrates the problem. It is taken from the manual. Thanks, Jeff testcase.org Description: Binary data
Re: [O] [PATCH] New feature: Use dvisvgm to preview latex formular
"Feng Shu" writes: This is version 2, make diff more easy read. >From 66804cf5642256a38beb0b84ad8194562f34bfce Mon Sep 17 00:00:00 2001 From: Feng Shu Date: Sat, 14 May 2016 22:42:53 +0800 Subject: [PATCH] New feature: Use dvisvgm to preview latex formular Tester should set like below: (setq org-latex-create-formula-image-program 'dvisvgm) (setq org-latex-pdf-process '(:fetcher my-org-latex-pdf-process-format)) (defun my-org-latex-pdf-process-format (&optional texfile snippet caller-info) (cond (snippet '("latex -interaction nonstopmode -output-directory %o %f")) (t '("%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" * ox-latex.el (org-latex-pdf-process): Add a new config method, :fetcher. (org-latex-compile): Add a new optional argument: caller-info, which used to record the caller's info * ox-html.el (org-html-with-latex): Add dvisvgm support. (org-html-with-latex): Add dvisvgm support. (org-html-format-latex): "ltxpng" -> "ltximg". (org-html-latex-environment): Add dvisvgm support. (org-html-latex-fragment): Add dvisvgm support. * org.el (org-latex-create-formula-image-program): Add dvisvgm. (org-latex-preview-ltximg-directory): Rename from `org-latex-preview-ltximg-directory'. (org--format-latex-make-overlay): Add optional image-type, which used to deal with svg. (org-toggle-latex-fragment): "org-ltxpng" -> "org-ltximg". (org-format-latex): Add dvisvgm support. (org-create-formula-image): Add dvisvgm case. (org-create-formula-image-with-dvisvgm): New function, deal with latex formula with dvisvgm command. * org.texi (@LaTeX{} fragments): Add dvisvgm information. (Previewing @LaTeX{} fragments): Add dvisvgm information. (Math formatting in HTML export): Add dvisvgm information. (Working with @LaTeX{} math snippets): Add dvisvgm information. --- doc/org.texi | 39 +- lisp/org.el | 101 -- lisp/ox-html.el | 19 --- lisp/ox-latex.el | 161 +++ 4 files changed, 225 insertions(+), 95 deletions(-) diff --git a/doc/org.texi b/doc/org.texi index 17b01c2..286fabb 100644 --- a/doc/org.texi +++ b/doc/org.texi @@ -10393,10 +10393,10 @@ snippets will be identified as @LaTeX{} source code: @item Environments of any kind@footnote{When MathJax is used, only the environments recognized by MathJax will be processed. When -@file{dvipng} program or @file{imagemagick} suite is used to create images, -any @LaTeX{} environment will be handled.}. The only requirement is that the -@code{\begin} statement appears on a new line, at the beginning of the line -or after whitespaces only. +@file{dvipng} program, @file{dvisvgm} program or @file{imagemagick} suite is +used to create images, any @LaTeX{} environment will be handled.}. The only +requirement is that the @code{\begin} statement appears on a new line, at the +beginning of the line or after whitespaces only. @item Text within the usual @LaTeX{} math delimiters. To avoid conflicts with currency specifications, single @samp{$} characters are only recognized as @@ -10444,10 +10444,10 @@ lines: @cindex @LaTeX{} fragments, preview @vindex org-latex-create-formula-image-program -If you have a working @LaTeX{} installation and either @file{dvipng} or -@file{convert} installed@footnote{These are respectively available at -@url{http://sourceforge.net/projects/dvipng/} and from the @file{imagemagick} -suite. Choose the converter by setting the variable +If you have a working @LaTeX{} installation and @file{dvipng}, @file{dvisvgm} +or @file{convert} installed@footnote{These are respectively available at +@url{http://sourceforge.net/projects/dvipng/}, @url{http://dvisvgm.bplaced.net/} +and from the @file{imagemagick} suite. Choose the converter by setting the variable @code{org-latex-create-formula-image-program} accordingly.}, @LaTeX{} fragments can be processed to produce images of the typeset expressions to be used for inclusion while exporting to HTML (see @pxref{@LaTeX{} fragments}), @@ -11713,6 +11713,7 @@ You could use @code{http} addresses just as well. @subsection Math formatting in HTML export @cindex MathJax @cindex dvipng +@cindex dvisvgm @cindex imagemagick @LaTeX{} math snippets (@pxref{@LaTeX{} fragments}) can be displayed in two @@ -11737,13 +11738,18 @@ template can be configure via @code{org-html-mathjax-template}. If you prefer, you can also request that @LaTeX{} fragments are processed into small images that will be inserted into the browser page. Before the availability of MathJax, this was the default method for Org files. This -method requires that the @file{dvipng} program or @file{imagemagick} suite is -available on your system. You can still get this processing with +method requires that the @file{d
Re: [O] latex fragment png's size too small
"Feng Shu" writes: > Nicolas Goaziou writes: > >> tumashu writes: >> >>> The problem is that the pic is too small and nearly can not see the >>> words in the picture, it will force user config it, if we use a larger >>> pic, it can work although it is ugly >> >> Then is :scale 1.2 enough? > > I tested in bare emacs, 1.2 seem ok. I have found the other problem, the below two version of org-create-formula-image-with-dvipng generate different size png, for they use different dpi. I think, we should hold :scale to 1.0 and fix size problem in function `org-create-formula-image-with-dvipng'. #+BEGIN_SRC emacs-lisp ;; Old version (defun org-create-formula-image-with-dvipng (string tofile options buffer) "This calls dvipng." (require 'ox-latex) (let* ((tmpdir (if (featurep 'xemacs) (temp-directory) temporary-file-directory)) (texfilebase (make-temp-name (expand-file-name "orgtex" tmpdir))) (texfile (concat texfilebase ".tex")) (dvifile (concat texfilebase ".dvi")) (pngfile (concat texfilebase ".png")) (fnh (if (featurep 'xemacs) (font-height (face-font 'default)) (face-attribute 'default :height nil))) (scale (or (plist-get options (if buffer :scale :html-scale)) 1.0)) (dpi (number-to-string (* scale (floor (* 0.9 (if buffer fnh 140.)) (fg (or (plist-get options (if buffer :foreground :html-foreground)) "Black")) (bg (or (plist-get options (if buffer :background :html-background)) "Transparent"))) (princ (format "dpi:%s" dpi)) (if (eq fg 'default) (setq fg (org-dvipng-color :foreground)) (unless (string= fg "Transparent") (setq fg (org-dvipng-color-format fg (if (eq bg 'default) (setq bg (org-dvipng-color :background)) (unless (string= bg "Transparent") (setq bg (org-dvipng-color-format bg (let ((latex-header (org-create-formula--latex-header))) (with-temp-file texfile (insert latex-header) (insert "\n\\begin{document}\n" string "\n\\end{document}\n"))) (let ((dir default-directory)) (condition-case nil (progn (cd tmpdir) (call-process "latex" nil nil nil texfile)) (error nil)) (cd dir)) (if (not (file-exists-p dvifile)) (progn (message "Failed to create dvi file from %s" texfile) nil) (condition-case nil (if (featurep 'xemacs) (call-process "dvipng" nil nil nil "-fg" fg "-bg" bg "-T" "tight" "-o" pngfile dvifile) (call-process "dvipng" nil nil nil "-fg" fg "-bg" bg "-D" dpi ;;"-x" scale "-y" scale "-T" "tight" "-o" pngfile dvifile)) (error nil)) (if (not (file-exists-p pngfile)) (if org-format-latex-signal-error (error "Failed to create png file from %s" texfile) (message "Failed to create png file from %s" texfile) nil) ;; Use the requested file name and clean up (copy-file pngfile tofile 'replace) (loop for e in '(".dvi" ".tex" ".aux" ".log" ".png" ".out") do (if (file-exists-p (concat texfilebase e)) (delete-file (concat texfilebase e pngfile ;; New version (defun org-create-formula-image-with-dvipng (string tofile options buffer) "This calls dvipng." (require 'ox-latex) (let* ((tmpdir (if (featurep 'xemacs) (temp-directory) temporary-file-directory)) (texfilebase (make-temp-name (expand-file-name "orgtex" tmpdir))) (texfile (concat texfilebase ".tex")) (dvifile (concat texfilebase ".dvi")) (pngfile (concat texfilebase ".png")) (scale (or (plist-get options (if buffer :scale :html-scale)) 1.0)) ;; This assumes that the display has the same pixel width in ;; the horizontal and vertical directions (dpi (number-to-string (* scale (if buffer (org--get-display-dpi) 120 (fg (or (plist-get options (if buffer :foreground :html-foreground)) "Black")) (bg (or (plist-get options (if buffer :background :html-background)) "Transparent"))) (princ (format "dpi: %s" dpi)) (if (eq fg 'default) (setq fg (org-dvipng-color :foreground)) (unless (string= fg "Transparent") (setq fg (org-dvipng-color-format fg (if (eq bg 'default) (setq bg (org-dvipng-color :background)) (unless (string= bg "Transparent") (setq bg (org-dvipng-color-format bg (let ((latex-header (org-create-formula--latex-header))) (with-temp-file texfile (insert latex-header) (insert "\n\\begin{document}\n" string "\n\\end{document}\n"))) (let ((dir default-directory)) (ignore-errors (cd tmpdir) (call-process "latex" nil nil nil texfile)) (cd dir)) (if (not (file-exists-p dvifile)) (progn (message "Failed to create dvi file from %s" texfile) nil)
Re: [O] latex fragment png's size too small
Nicolas Goaziou writes: > tumashu writes: > >> The problem is that the pic is too small and nearly can not see the >> words in the picture, it will force user config it, if we use a larger >> pic, it can work although it is ugly > > Then is :scale 1.2 enough? I tested in bare emacs, 1.2 seem ok. > If it is too ugly, it will also force users configuring it anyway. > > Regards, --
Re: [O] latex fragment png's size too small
tumashu writes: > The problem is that the pic is too small and nearly can not see the > words in the picture, it will force user config it, if we use a larger > pic, it can work although it is ugly Then is :scale 1.2 enough? If it is too ugly, it will also force users configuring it anyway. Regards,
Re: [O] latex fragment png's size too small
The problem is that the pic is too small and nearly can not see the words in the picture, it will force user config it, if we use a larger pic, it can work although it is ugly 在 2016-05-14 16:56:15,"Nicolas Goaziou" 写道: Hello, tumashu writes: > The preview png of latex fragment seem to small, what about change > default `org-format-latex-options' :scale from 1.0 to 2.0? As a data point, I use :scale 1.2. A factor of 2 may be too large for some users. In any case, the manual already highlights it: You can customize the variable ‘org-format-latex-options’ to influence some aspects of the preview. In particular, the ‘:scale’ (and for HTML export, ‘:html-scale’) property can be used to adjust the size of the preview images. Since there may not be a more reasonable default value, the best thing to do could be to leave it up to the user to set his own factor. WDYT? Regards, -- Nicolas Goaziou
Re: [O] latex fragment png's size too small
Hello, tumashu writes: > The preview png of latex fragment seem to small, what about change > default `org-format-latex-options' :scale from 1.0 to 2.0? As a data point, I use :scale 1.2. A factor of 2 may be too large for some users. In any case, the manual already highlights it: You can customize the variable ‘org-format-latex-options’ to influence some aspects of the preview. In particular, the ‘:scale’ (and for HTML export, ‘:html-scale’) property can be used to adjust the size of the preview images. Since there may not be a more reasonable default value, the best thing to do could be to leave it up to the user to set his own factor. WDYT? Regards, -- Nicolas Goaziou
Re: [O] [PATCH] New feature: Use dvisvgm to preview latex formular
This is great! [stardiviner] GPG key ID: 47C32433 IRC(freeenode): stardiviner Twitter: @numbchild Key fingerprint = 9BAA 92BC CDDD B9EF 3B36 CB99 B8C4 B8E5 47C3 2433 Blog: http://stardiviner.github.io/ 2016-05-14 14:30 GMT+08:00 Feng Shu : > > -- >
Re: [O] [SPAM] Re: Disabling completion during capture
Hello, swfl...@flintfam.org (Samuel W. Flint) writes: > now on Org-mode version 8.3.4 (release_8.3.4-790-g1fd6f2 @ > /home/swflint/.emacs.d/org-mode/lisp/), but I still have the same > problem. Any suggestions? As Eric said, this bug was fixed a while ago. Basically, the solution was to replace `completing-read' with `org-completing-read'. At the moment, "org-capture.el" calls the latter (see line 1765 from master branch). You may want to check why `completing-read' is called instead in your configuration. Regards, -- Nicolas Goaziou
Re: [O] Problem with Including subsection by CUSTOM_ID
Hello, Ilya Filippov writes: > I try to include subsection from one org-file to another > (http://orgmode.org/manual/Include-files.html) with using CUSTOM_ID. > > In first-file.org: > > ** Subsection name > :PROPERTIES: > :CUSTOM_ID: subsec_to_include > :END: > > bla-bla > > > In second-file.org I use construction: > > * I want include here > #+INCLUDE: "./first-file.org::#funcNT10" > > > And when I export second file to PDF, org-mode gives an error message: > "Cannot include file /org/first-file.org::#funcNT10" FWIW, I cannot reproduce the problem. You may want to edebug `org-link-search' and see why it cannot find #funcNT10. Regards, -- Nicolas Goaziou
Re: [O] Buffer local value lost when exporting? (was Evaluate all org tables in file before exporting)
Hello, Kaushal Modi writes: > It got it working after setting org-export-allow-bind-keywords to t BUT now > I need to set the buffer local value twice: (1) Using the Local Variables > footer style so that that local value is effective when before-save-hook is > run (2) Using #+BIND so that that value is effective when > org-export-before-processing-hook is run. > > Below is the MWE now: > > = > | N | > |---| > | | > | | > | | > | | > #+TBLFM: $1=@#-1 > > #+BIND: modi/org-table-enable-buffer-wide-recalculation nil > # Local Variables: > # modi/org-table-enable-buffer-wide-recalculation: nil > # End: > = You could cheat and prefix your variable with "org-", e.g., "org-modi/...". You could also try removing the limitation in the code I quoted earlier so that it really copies all local variables before the export process, and test if there are some drawbacks to it. Regards, -- Nicolas Goaziou
[O] [PATCH] New feature: Use dvisvgm to preview latex formular
>From 4e40deddfb342135b78df83fc5a05ddbce965300 Mon Sep 17 00:00:00 2001 From: Feng Shu Date: Fri, 13 May 2016 20:12:22 +0800 Subject: [PATCH] New feature: Use dvisvgm to preview latex formular Tester should set like below: (setq org-latex-create-formula-image-program 'dvisvgm) (setq org-latex-pdf-process '(:fetcher my-org-latex-pdf-process-format)) (defun my-org-latex-pdf-process-format (&optional texfile snippet caller-info) (cond (snippet '("latex -interaction nonstopmode -output-directory %o %f")) (t '("%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" "%latex -interaction nonstopmode -output-directory %o %f" * ox-latex.el (org-latex-pdf-process): Add a new config method, :fetcher. (org-latex-compile): Add a new optional argument: caller-info, which used to record the caller's info * ox-html.el (org-html-with-latex): Add dvisvgm support. (org-html-with-latex): Add dvisvgm support. (org-html-format-latex): "ltxpng" -> "ltximg". (org-html-latex-environment): Add dvisvgm support. (org-html-latex-fragment): Add dvisvgm support. * org.el (org-latex-create-formula-image-program): Add dvisvgm. (org-latex-preview-ltximg-directory): Rename from `org-latex-preview-ltximg-directory'. (org--format-latex-make-overlay): Add optional image-type, which used to deal with svg. (org-toggle-latex-fragment): "org-ltxpng" -> "org-ltximg". (org-format-latex): Add dvisvgm support. (org-create-formula-image): Add dvisvgm case. (org-create-formula-image-with-dvisvgm): New function, deal with latex formula with dvisvgm command. * org.texi (@LaTeX{} fragments): Add dvisvgm information. (Previewing @LaTeX{} fragments): Add dvisvgm information. (Math formatting in HTML export): Add dvisvgm information. (Working with @LaTeX{} math snippets): Add dvisvgm information. --- doc/org.texi | 39 - lisp/org.el | 110 --- lisp/ox-html.el | 23 lisp/ox-latex.el | 171 +++ 4 files changed, 237 insertions(+), 106 deletions(-) diff --git a/doc/org.texi b/doc/org.texi index 17b01c2..286fabb 100644 --- a/doc/org.texi +++ b/doc/org.texi @@ -10393,10 +10393,10 @@ snippets will be identified as @LaTeX{} source code: @item Environments of any kind@footnote{When MathJax is used, only the environments recognized by MathJax will be processed. When -@file{dvipng} program or @file{imagemagick} suite is used to create images, -any @LaTeX{} environment will be handled.}. The only requirement is that the -@code{\begin} statement appears on a new line, at the beginning of the line -or after whitespaces only. +@file{dvipng} program, @file{dvisvgm} program or @file{imagemagick} suite is +used to create images, any @LaTeX{} environment will be handled.}. The only +requirement is that the @code{\begin} statement appears on a new line, at the +beginning of the line or after whitespaces only. @item Text within the usual @LaTeX{} math delimiters. To avoid conflicts with currency specifications, single @samp{$} characters are only recognized as @@ -10444,10 +10444,10 @@ lines: @cindex @LaTeX{} fragments, preview @vindex org-latex-create-formula-image-program -If you have a working @LaTeX{} installation and either @file{dvipng} or -@file{convert} installed@footnote{These are respectively available at -@url{http://sourceforge.net/projects/dvipng/} and from the @file{imagemagick} -suite. Choose the converter by setting the variable +If you have a working @LaTeX{} installation and @file{dvipng}, @file{dvisvgm} +or @file{convert} installed@footnote{These are respectively available at +@url{http://sourceforge.net/projects/dvipng/}, @url{http://dvisvgm.bplaced.net/} +and from the @file{imagemagick} suite. Choose the converter by setting the variable @code{org-latex-create-formula-image-program} accordingly.}, @LaTeX{} fragments can be processed to produce images of the typeset expressions to be used for inclusion while exporting to HTML (see @pxref{@LaTeX{} fragments}), @@ -11713,6 +11713,7 @@ You could use @code{http} addresses just as well. @subsection Math formatting in HTML export @cindex MathJax @cindex dvipng +@cindex dvisvgm @cindex imagemagick @LaTeX{} math snippets (@pxref{@LaTeX{} fragments}) can be displayed in two @@ -11737,13 +11738,18 @@ template can be configure via @code{org-html-mathjax-template}. If you prefer, you can also request that @LaTeX{} fragments are processed into small images that will be inserted into the browser page. Before the availability of MathJax, this was the default method for Org files. This -method requires that the @file{dvipng} program or @file{imagemagick} suite is -available on your system. You can still get this processing with +method requires that the @file{dvipng} program, @file{dvisvgm} or +@file{imagemagick} suite is av
Re: [O] org-table-mark-field
The solution was unnecessarily over-complicated. Below one seems simpler and more intuitive. It requires the hydra package. (defun org-table-mark-field () "Mark the current table field." (interactive) ;; Do not try to jump to the beginning of field if the point is already there (when (not (looking-back "|\\s-?")) (org-table-beginning-of-field 1)) (set-mark-command nil) (org-table-end-of-field 1)) (defhydra hydra-org-table-mark-field (:body-pre (org-table-mark-field) :color pink :hint nil) " ^^ _p_ ^^ _b_ selection _f_ | org table mark ▯field▮ | ^^ _n_ ^^ " ("x" exchange-point-and-mark "exchange point/mark") ("f" (lambda (arg) (interactive "p") (when (eq 1 arg) (setq arg 2)) (org-table-end-of-field arg))) ("b" (lambda (arg) (interactive "p") (when (eq 1 arg) (setq arg 2)) (org-table-beginning-of-field arg))) ("n" next-line) ("p" previous-line) ("q" nil "cancel" :color blue)) (bind-keys :map org-mode-map :filter (org-at-table-p) ("S-SPC" . hydra-org-table-mark-field/body)) -- -- Kaushal Modi