[docs] fix API sig; add badge; fix dup heading

README.md

@@ -3,6 +3,7 @@
 [![Linux build](https://github.com/nRF24/RF24/workflows/Linux%20build/badge.svg)](https://github.com/nRF24/RF24/actions?query=workflow%3A%22Linux+build%22)
 [![PlatformIO build](https://github.com/nRF24/RF24/actions/workflows/build_platformIO.yml/badge.svg)](https://github.com/nRF24/RF24/actions/workflows/build_platformIO.yml)
 [![RP2xxx build](https://github.com/nRF24/RF24/actions/workflows/build_rp2xxx.yml/badge.svg)](https://github.com/nRF24/RF24/actions/workflows/build_rp2xxx.yml)
+[![Documentation Status](https://readthedocs.org/projects/rf24/badge/?version=latest)](https://rf24.readthedocs.io/en/latest/?badge=latest)
 
 # See http://nRF24.github.io/RF24 for all documentation
 

docs/python_wrapper.md

@@ -3,7 +3,7 @@
 <!-- markdownlint-disable MD031 -->
 By [mz-fuzzy](https://github.com/mz-fuzzy)
 
-## Prerequisites
+## Python Wrapper Prerequisites
 
 ### RF24
 

docs/sphinx/_static/custom_material.css

@@ -79,3 +79,29 @@ html .md-nav--primary .md-nav__title--site .md-nav__button {
 	background-color: var(--md-default-bg-color--light);
 	margin-right: 0.5rem;
 }
+
+/* ************* temp workaround styling multi-line API signatures ******************* */
+/* In the future, we plan to do this without CSS in a more programatic way, but for now...  */
+
+.md-typeset dl.objdesc>dt.sig-wrap .n + .sig-paren::before,
+.md-typeset dl.api-field>dt.sig-wrap .n + .sig-paren::before {
+  content: "\a ";
+  white-space: pre;
+}
+
+.md-typeset dl.objdesc>dt.sig-wrap .sig-paren + .n:not(.sig-param)::before,
+.md-typeset dl.api-field>dt.sig-wrap .sig-paren + .n:not(.sig-param)::before,
+.md-typeset dl.objdesc>dt.sig-wrap .sig-param + .sig-param::before,
+.md-typeset dl.api-field>dt.sig-wrap .n.sig-param + .kt::before,
+.md-typeset dl.objdesc>dt.sig-wrap .n.sig-param + .kt::before,
+.md-typeset dl.api-field>dt.sig-wrap .n.sig-param + .n:not(.sig-param)::before,
+.md-typeset dl.objdesc>dt.sig-wrap .n.sig-param + .n:not(.sig-param)::before {
+  content: "\a     ";
+  white-space: break-spaces;
+}
+
+.md-typeset dl.api-field>dt.sig-wrap .sig-param:before,
+.md-typeset dl.objdesc>dt.sig-wrap .sig-param:before {
+  content: unset;
+  white-space: pre;
+}