branch: externals/auctex
commit 83c8aa682e47f5981b90c0b20686bba1281d10ef
Author: Hugo Heagren <[email protected]>
Commit: Ikumi Keita <[email protected]>
Allow t in `TeX-doc-backend-alist' to mean `use in all modes'
* tex.el (TeX-doc): Support using t in `TeX-doc-backend-alist' backend
mode list to mean that a backend should be available in all modes.
(TeX-doc-backend-alist): Document change.
---
tex.el | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tex.el b/tex.el
index 9bbf45b6c0..3a8c89bbd1 100644
--- a/tex.el
+++ b/tex.el
@@ -6715,7 +6715,8 @@ Each item consists of four elements.
The first is a symbol describing the backend's name.
-The second is a list of modes the backend should be activated in.
+The second is either a list of modes the backend should be activated in,
+or the symbol t, which stands for all modes.
The third is a function returning a list of documents available
to the backend. It should return nil if the backend is not
@@ -6733,7 +6734,8 @@ NAME may be a package, a command, or a document."
(let (docs)
;; Build the lists of available documentation used for completion.
(dolist (elt TeX-doc-backend-alist)
- (when (memq major-mode (nth 1 elt))
+ (when (or (eq t (nth 1 elt))
+ (memq major-mode (nth 1 elt)))
(let ((completions (funcall (nth 2 elt))))
(unless (null completions)
(cl-pushnew (cons completions (nth 0 elt)) docs :test #'equal)))))
