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So when I preview latex in emacs org, there will be a sub-folder itximg generated in the same folder as the .org, containing the image files.

My question is can org mode preview latex math without generating .png, .svg and alike? Those image files can be large and can clutter your folder.

For example, when atom (or many other text editors) preview markdown no extra image files are generated. Although I don't know the details of how that works behind the scenes.

  • I bet atom and other such editors that basically run inside a web browser use MathJax (or something similar like KaTeX). – Omar Aug 24 '17 at 5:52
  • Well, with a little peeking around markdown-preview-plus in atom it does seems they use mathjax. – Alex Aug 25 '17 at 6:16
  • Personally, I don't preview inside of Emacs: I export to HTML and have the file open in my browser ---this also uses MathJax in the default setup. (I use HTML because the browser refreshes faster than LaTeX compiles on my machine.) – Omar Aug 25 '17 at 18:58
  • That sounds like a good solution. Do you configure the browser to do refreshing on-save? – Alex Aug 25 '17 at 19:29
  • I haven't looked into automating the browser refresh, but I probably should. – Omar Aug 26 '17 at 17:59

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