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mu4e: Make dvipng optional when convert from org to html

This commit is contained in:
Jun Hao 2016-05-30 23:31:25 +08:00
parent 54b6230adf
commit fe52c0e932
1 changed files with 3 additions and 3 deletions
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6
mu4e/org-mu4e.el
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@ -192,8 +192,6 @@ and images in a multipart/related part."
"Convert the current body to html."
(unless (fboundp 'org-export-string-as)
(mu4e-error "require function 'org-export-string-as not found."))
(unless (executable-find "dvipng")
(mu4e-error "Required program dvipng not found"))
(let* ((begin
(save-excursion
(goto-char (point-min))
@ -209,7 +207,9 @@ and images in a multipart/related part."
;; makes the replies with ">"s look nicer
(org-export-preserve-breaks t)
;; dvipng for inline latex because MathJax doesn't work in mail
(org-export-with-LaTeX-fragments 'dvipng)
(org-export-with-LaTeX-fragments
(if (executable-find "dvipng") 'dvipng
(mu4e-message "Cannot find dvipng, ignore inline LaTeX") nil))
;; to hold attachments for inline html images
(html-and-images
(org~mu4e-mime-replace-images