...by reading <config-dir>/themerc-override where <config-dir> is normally
$HOME/.config/labwc can be other locations as described in labwc-config(5)
and can also be specified by the command line option -C.
The reason for supporting theme override is to give users more fine-
grained control of settings without making local copies and modifying
themes.
Arbitrary sections may not be supported by all man(1) implementations.
labwc manpages have numeric sections but installed in the wrong place:
$ meson setup --prefix=/usr _build && meson install -C _build
[...]
Installing docs/labwc.1 to /usr/share/man/man.1
Installing docs/labwc-config.5 to /usr/share/man/man-config.5
Installing docs/labwc-theme.5 to /usr/share/man/man-theme.5
Installing docs/labwc-actions.5 to /usr/share/man/man-actions.5
[...]