config: document 'gui.GCWarning'

While investigating the config options set by 'scalar' I noticed this
one wasn't documented.

Signed-off-by: Matthew Hughes <matthewhughes934@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Matthew Hughes
2025-12-08 19:04:35 +00:00
committed by Junio C Hamano
parent 9a2fb147f2
commit d4bc39a4d9

View File

@@ -55,3 +55,8 @@ gui.blamehistoryctx::
linkgit:gitk[1] for the selected commit, when the `Show History linkgit:gitk[1] for the selected commit, when the `Show History
Context` menu item is invoked from 'git gui blame'. If this Context` menu item is invoked from 'git gui blame'. If this
variable is set to zero, the whole history is shown. variable is set to zero, the whole history is shown.
gui.GCWarning::
Determines whether linkgit:git-gui[1] should prompt for garbage
collection when git detects a large number of loose objects in
the repository. The default value is "true".