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-rw-r--r--man/feh.pre9
-rw-r--r--src/help.raw2
-rw-r--r--src/options.c2
3 files changed, 10 insertions, 3 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
.
diff --git a/src/help.raw b/src/help.raw
index 2369c8d..1846908 100644
--- a/src/help.raw
+++ b/src/help.raw
@@ -100,7 +100,7 @@ OPTIONS
--scroll-step COUNT scroll COUNT pixels when movement key is pressed
--cache-size NUM imlib cache size in mebibytes (0 .. 2048)
--auto-reload automatically reload shown image if file was changed
- --windowid Draw to an existing X11 window by its ID
+ --window-id Draw to an existing X11 window by its ID
MONTAGE MODE OPTIONS
-X, --ignore-aspect Set thumbnail to specified width/height without
diff --git a/src/options.c b/src/options.c
index aa9d4c8..0bc1a5e 100644
--- a/src/options.c
+++ b/src/options.c
@@ -433,7 +433,7 @@ static void feh_parse_option_array(int argc, char **argv, int finalrun)
#endif
{"class" , 1, 0, 249},
{"no-conversion-cache", 0, 0, 250},
- {"windowid", 1, 0, 251},
+ {"window-id", 1, 0, 251},
{0, 0, 0, 0}
};
int optch = 0, cmdx = 0;