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emacs-29 9dfccb89fc: Clarify bug-reference-auto-setup-functions docstrin
From: |
Tassilo Horn |
Subject: |
emacs-29 9dfccb89fc: Clarify bug-reference-auto-setup-functions docstring. |
Date: |
Mon, 6 Feb 2023 11:10:54 -0500 (EST) |
branch: emacs-29
commit 9dfccb89fc576c89f48a89c95203c3bd68194154
Author: Tassilo Horn <tsdh@gnu.org>
Commit: Tassilo Horn <tsdh@gnu.org>
Clarify bug-reference-auto-setup-functions docstring.
* lisp/progmodes/bug-reference.el (bug-reference-auto-setup-functions):
Add clarification to docstring that this variable is for packages, not
for users.
---
lisp/progmodes/bug-reference.el | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/lisp/progmodes/bug-reference.el b/lisp/progmodes/bug-reference.el
index 2c5378fcbb..9f1439e6a0 100644
--- a/lisp/progmodes/bug-reference.el
+++ b/lisp/progmodes/bug-reference.el
@@ -611,7 +611,21 @@ guesswork is based on these variables:
- `bug-reference-setup-from-mail-alist' for guessing based on
mail group names or mail header values.
- `bug-reference-setup-from-irc-alist' for guessing based on IRC
- channel or network names.")
+ channel or network names.
+
+Note: This variable's purpose is to allow packages to provide
+bug-reference auto-setup support in buffers managed by this
+package. Therefore, such auto-setup function should check if the
+current buffer is \"their\" buffer and only act if that's the
+case, e.g., in terms of `derived-mode-p'.
+
+The variable is not intended for users. Those are advised to set
+`bug-reference-bug-regexp' and `bug-reference-url-format' using
+other means such as file-local variable sections, a
+`.dir-locals.el' file, or compute and set their values in
+`bug-reference-mode-hook' or `bug-reference-prog-mode-hook'. If
+the bug regexp and URL format are already set after those hooks
+have been run, the auto-setup is inhibited.")
;; Add the default auto-setup functions. We don't have them as
;; init value of bug-reference-auto-setup-functions because then
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