javascript - Adding Common Hook to js-mode - Stack Overflow

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I added the following mon-hook to automatically indent when hitting return in js-mode;

(add-hook 'js-mode-mon-hook '(lambda () (local-set-key (kbd "RET") 'newline-and-indent)))

Why isn't this working? I use the same exact thing for C, as follows, and it works:

(add-hook 'c-mode-mon-hook '(lambda () (local-set-key (kbd "RET") 'newline-and-indent)))

I added the following mon-hook to automatically indent when hitting return in js-mode;

(add-hook 'js-mode-mon-hook '(lambda () (local-set-key (kbd "RET") 'newline-and-indent)))

Why isn't this working? I use the same exact thing for C, as follows, and it works:

(add-hook 'c-mode-mon-hook '(lambda () (local-set-key (kbd "RET") 'newline-and-indent)))

• javascript
• emacs
• indentation

Share Improve this question Follow edited Apr 24, 2012 at 22:37 N.N. 8,5121313 gold badges5656 silver badges9595 bronze badges asked Apr 24, 2012 at 18:25 darkskydarksky 21.1k6464 gold badges171171 silver badges257257 bronze badges

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1 Answer 1

Sorted by: Reset to default 10

Use js-mode-hook. Languages that have modes based on cc-mode can use the mon hook for all related languages. The mode for JavaScript is based on prog-mode, so it runs prog-mode-hook first, then js-mode-hook.

If you look up mode documentation with C-h m, it will usually tell you what hooks get run.

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