How can I customize LaTeX-item-list?

auctex, elisp, emacs, latex

Solution

You can put the following into your .emacs file:

(add-hook 'LaTeX-mode-hook '(lambda ()
     (add-to-list 'LaTeX-item-list
          '("exe" lambda () (let (TeX-insert-braces) (TeX-insert-macro "ex"))))))

Very well prepared question.

Problem

I use auctex to write linguistic texts with many examples using the exe-environment which looks like this: ``` \begin{exe} \ex (some text, glossed examples, etc.) \end{exe} ``` Now, i'd like to have LaTeX-insert-item, bound to M-RET, to automatically insert `\ex` instead of `\item` in this environment, as it does with the `description`-environment and others. Documentation tells me i can customize LaTeX-item-list in order to achieve this, but - when i try `customize-variable RET LaTeX-item-list` i get a "no match" error - the documentation of LaTeX-item-list states it is "A list of environments where items have a special syntax. The cdr is the name of the function, used to insert this kind of items." Now i read those lists have a syntax of the form (car . cdr), so my guess is that i should put in my .emacs-file something along the lines of ``` setq LaTeX-item-list (quote ("exe" . "function-to-insert-\ex-label"))) ``` but my actual knowledge of elisp is rather thin so i'm really not sure if that's the right way. Could someone please help me out here?

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