; * etc/NEWS: Mention treesit-install-language-grammar.

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Yuan Fu 2023-01-02 22:52:42 -08:00
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@ -63,6 +63,13 @@ the other shared libraries used by Emacs, or in the "tree-sitter"
subdirectory of your 'user-emacs-directory', or in a directory subdirectory of your 'user-emacs-directory', or in a directory
mentioned in the variable 'treesit-extra-load-path'. mentioned in the variable 'treesit-extra-load-path'.
Emacs provides a user command, 'treesit-install-language-grammar',
that automates the building process. A third-party major mode package
could instruct its users to set 'treesit-language-source-alist'
accordingly and use that command to download and compile the language
grammar. A user could also use that command directly and manually
guide it through the process.
You only need to install language grammar libraries required by the You only need to install language grammar libraries required by the
Emacs modes you will use, as Emacs loads these libraries only when the Emacs modes you will use, as Emacs loads these libraries only when the
corresponding mode is turned on in some buffer for the first time in corresponding mode is turned on in some buffer for the first time in