From 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Thu, 14 Aug 2025 22:58:58 -0500 Subject: removing all downloaded devdocs files --- devdocs/elisp/mode-hooks.html | 18 ------------------ 1 file changed, 18 deletions(-) delete mode 100644 devdocs/elisp/mode-hooks.html (limited to 'devdocs/elisp/mode-hooks.html') diff --git a/devdocs/elisp/mode-hooks.html b/devdocs/elisp/mode-hooks.html deleted file mode 100644 index 11ccd28c..00000000 --- a/devdocs/elisp/mode-hooks.html +++ /dev/null @@ -1,18 +0,0 @@ -

Mode Hooks

Every major mode command should finish by running the mode-independent normal hook change-major-mode-after-body-hook, its mode hook, and the normal hook after-change-major-mode-hook. It does this by calling run-mode-hooks. If the major mode is a derived mode, that is if it calls another major mode (the parent mode) in its body, it should do this inside delay-mode-hooks so that the parent won’t run these hooks itself. Instead, the derived mode’s call to run-mode-hooks runs the parent’s mode hook too. See Major Mode Conventions.

Emacs versions before Emacs 22 did not have delay-mode-hooks. Versions before 24 did not have change-major-mode-after-body-hook. When user-implemented major modes do not use run-mode-hooks and have not been updated to use these newer features, they won’t entirely follow these conventions: they may run the parent’s mode hook too early, or fail to run after-change-major-mode-hook. If you encounter such a major mode, please correct it to follow these conventions.

When you define a major mode using define-derived-mode, it automatically makes sure these conventions are followed. If you define a major mode “by hand”, not using define-derived-mode, use the following functions to handle these conventions automatically.

Function: run-mode-hooks &rest hookvars -
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Major modes should run their mode hook using this function. It is similar to run-hooks (see Hooks), but it also runs change-major-mode-after-body-hook, hack-local-variables (when the buffer is visiting a file) (see File Local Variables), and after-change-major-mode-hook. The last thing it does is to evaluate any :after-hook forms declared by parent modes (see Derived Modes).

When this function is called during the execution of a delay-mode-hooks form, it does not run the hooks or hack-local-variables or evaluate the forms immediately. Instead, it arranges for the next call to run-mode-hooks to run them.

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Macro: delay-mode-hooks body… -
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When one major mode command calls another, it should do so inside of delay-mode-hooks.

This macro executes body, but tells all run-mode-hooks calls during the execution of body to delay running their hooks. The hooks will actually run during the next call to run-mode-hooks after the end of the delay-mode-hooks construct.

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Variable: change-major-mode-after-body-hook -

This is a normal hook run by run-mode-hooks. It is run before the mode hooks.

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Variable: after-change-major-mode-hook -

This is a normal hook run by run-mode-hooks. It is run at the very end of every properly-written major mode command.

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- Copyright © 1990-1996, 1998-2022 Free Software Foundation, Inc.
Licensed under the GNU GPL license.
- https://www.gnu.org/software/emacs/manual/html_node/elisp/Mode-Hooks.html -

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