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Make latex flavor a list of choices

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louie 2019-11-11 23:03:55 +08:00
parent 36b8884b15
commit e665f2c28f
3 changed files with 22 additions and 19 deletions
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4
Changelog.org
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@ -15,7 +15,9 @@
of file content
5. Supports literal note fields
6. Added more utility commands/functions
7. Minor internal code refactoring
7. ~anki-editor-use-math-jax~ was replaced with
~anki-editor-latex-style~
8. Minor internal code refactoring
** v0.3.3

2
README.org
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@ -88,7 +88,7 @@ there are any ambiguity or grammatical mistakes ;-)/
| anki-editor-ignored-org-tags | '("export" "noexport") | A list of Org tags that are ignored when constructing notes form entries. |
| anki-editor-org-tags-as-anki-tags | t | If nil, tags of entries wont't be counted as Anki tags. |
| anki-editor-protected-tags | '("marked" "leech") | A list of tags that won't be deleted from Anki even though they're absent in Org entries. |
| anki-editor-use-math-jax | nil | Use Anki's built in MathJax support instead of LaTeX. |
| anki-editor-latex-style | builtin | The style of latex to translate into. |
** Functions and Macros

21
anki-editor.el
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@ -98,8 +98,10 @@ form entries."
"8765"
"The port number AnkiConnect is listening.")
(defcustom anki-editor-use-math-jax nil
"Use Anki's built in MathJax support instead of LaTeX.")
(defcustom anki-editor-latex-style 'builtin
"The style of latex to translate into."
:type '(radio (const :tag "Built-in" builtin)
(const :tag "MathJax" mathjax)))
;;; AnkiConnect
@ -271,10 +273,9 @@ The result is the path to the newly stored media file."
"$" "\\)")))))
(defun anki-editor--translate-latex-fragment (latex-code)
(let ((table (if anki-editor-use-math-jax
anki-editor--mathjax-delimiters
anki-editor--native-latex-delimiters)))
(cl-loop for delims in table
(cl-loop for delims in (cl-ecase anki-editor-latex-style
(builtin anki-editor--native-latex-delimiters)
(mathjax anki-editor--mathjax-delimiters))
for matches = (string-match (cl-first delims) latex-code)
when matches
do
@ -282,13 +283,13 @@ The result is the path to the newly stored media file."
(string-match (cl-third delims) latex-code)
(setq latex-code (replace-match (cl-fourth delims) t t latex-code))
until matches
finally return latex-code)))
finally return latex-code))
(defun anki-editor--translate-latex-env (latex-code)
(setq latex-code (replace-regexp-in-string "\n" "<br>" (org-html-encode-plain-text latex-code)))
(if anki-editor-use-math-jax
(concat "\\[<br>" latex-code "\\]")
(concat "[latex]<br>" latex-code "[/latex]")))
(cl-ecase anki-editor-latex-style
(builtin (concat "[latex]<br>" latex-code "[/latex]"))
(mathjax (concat "\\[<br>" latex-code "\\]"))))
(defun anki-editor--ox-latex (latex _contents _info)
"Transcode LATEX from Org to HTML.