Emacs org-mode file/viewer associations
问题 In an Emacs org-mode file, when I click on a PDF the file opens in a PDF viewer. Similarly, when I click on a URL it opens in a web browser. But when I click on a path to an image file, the byte stream opens as text in the editor. How do I configure Emacs/org-mode to open images with a specified application, say an image editor or a browser? 回答1: In org-mode, this is org-file-apps that control what to do when clicking on a URL-like text. It is configured by default to : ((auto-mode . emacs) (