Книга: Learning GNU Emacs, 3rd Edition
8.5.3 Command Pairs
8.5.3 Command Pairs
LaTeX mode provides support for inserting command pairs. To insert a command pair, type C-c C-o (for latex-insert-block). Emacs prompts for the block name, and then for associated options. For example, type C-c C-o Enter document Enter Enter (the second Enter indicates no options). Emacs inserts the command pair and positions the cursor between them:
begin{document}
_
end{document}
You can use this command to mark up a text file after you write it. If you mark a region, you can type C-c C-o to wrap a command pair around that region.
A related command is C-c C-e (for latex-close-block). In this case, you type an opening command, press C-c C-e, and Emacs inserts the corresponding closing command.
These commands work with any keyword, regardless of what it is. Emacs can't check to make sure that it's a valid LATEX keyword or even that it's been defined. For example, if you type begin{eating} C-c C-e, Emacs inserts end{eating}. It's up to you to make sure you use valid keywords.
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- Commands
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