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authorDaniel Friesel <derf@finalrewind.org>2021-01-09 13:02:16 +0100
committerDaniel Friesel <derf@finalrewind.org>2021-01-09 13:02:16 +0100
commit42ca97df0f9c96a7037e5ed98629334397ac5053 (patch)
tree2da946121c0f8acbec9c2e818b19606ee14ea68c /man/feh.pre
parentb5e94bec369329891364f38a8468e9d0ed4b6b1e (diff)
Rename --windowid to --window-id; add usage warning to documentation
Diffstat (limited to 'man/feh.pre')
-rw-r--r--man/feh.pre9
1 files changed, 8 insertions, 1 deletions
diff --git a/man/feh.pre b/man/feh.pre
index 0d78390..79aa355 100644
--- a/man/feh.pre
+++ b/man/feh.pre
@@ -920,10 +920,17 @@ comes before
Note that this option only has an effect when a sort mode is set using
.Cm --sort .
.
-.It Cm --windowid Ar windowid
+.It Cm --window-id Ar windowid
.
Draw to an existing X11 window by its ID
.Ar windowid .
+This option is intended for use with software such as xcreensaver or
+xsecurelock, which provide a window for other applications to draw into.
+Unexpected things will happen if you specify a window belonging to software
+which does not expect
+.Nm
+to draw into it or attempt to use options or keybindings which affect window
+attributes, such as full-screen mode.
.
.It Cm --xinerama-index Ar screen
.