doc: keep doxygen group descriptions in doc output
Propagated fix from other doxygen/breathe project to keep the
description found in the doxygen comments for the group being displayed
(in case there actually is a nice description given).
@@ -124,8 +124,9 @@ th,td {
vertical-align: top !important;
}
-/* dbk tweak for doxygen-generated API headings (for RTD theme) */
-.rst-content dl.group>dt, .rst-content dl.group>dd>p {
+/* dbk tweak for doxygen-generated API headings (for RTD theme)
+ hide the "group" name provided by breathe, but keep the description */
+.rst-content dl.group>dt {
display:none !important;
}
.rst-content dl.group {
