Merge from origin/emacs-30

ae7f65f3f9c Fix obsolete documentation of desktop library
fd5f817882a Improve Tramp's initial warnings
1e865a2f288 Explain, how to suppress Tramp warnings
a0962074743 printed manuals: xrefs in and out of "Preparing Patches"
3f9ac99fc7e Fix Tramp's file-attributes cache

1 files changed, 9 insertions, 0 deletions

diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index a22e514f055..c3af74ea1df 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -6769,6 +6769,15 @@ the following settings are required:
 @end group
 @end lisp
 
+@vindex warning-suppress-types
+@value{tramp} warnings are displayed in the @file{*Warnings*} buffer,
+which pops up.  If you don't want to see this buffer for every
+@value{tramp} warning, set @code{warning-suppress-types}:
+
+@lisp
+(setq warning-suppress-types '((tramp)))
+@end lisp
+
 If @code{tramp-verbose} is greater than or equal to 10, Lisp
 backtraces are also added to the @value{tramp} debug buffer in case of
 errors.