Update docs + demos for autogen_headers

Author: virtuald

docs/autowrap.rst

@@ -41,14 +41,13 @@ intervention:
 * C++ :ref:`class <class_templates>` and :ref:`function <function_templates>`
   templates
 
-To tell the autogenerator to parse headers, you need to add a ``generate``
+To tell the autogenerator to parse headers, you need to add a ``autogen_headers``
 to your package in ``pyproject.toml``:
 
 .. code-block:: toml
 
-    generate = [
-      { demo = "demo.h" }
-    ]
+    [tool.robotpy-build.wrappers."MYPACKAGE".autogen_headers]
+    demo = "demo.h"
 
 That causes ``demo.h`` to be parsed and wrapped.
 

examples/demo/pyproject.toml

@@ -18,18 +18,18 @@ sources = [
     "rpydemo/src/main.cpp"
 ]
 
-# This tells robotpy-build to parse include/demo.h and autogenerate pybind11
-# wrappers for the contents of the header.
-# -> autogenerate this via `robotpy-build scan-headers`
-generate = [
-    { demo = "demo.h" }
-]
-
 # This is a directory that can be used to customize the autogenerated
 # C++ code
 # -> autogenerate those files via `robotpy-build create-gen`
 generation_data = "gen"
 
+# This tells robotpy-build to parse include/demo.h and autogenerate pybind11
+# wrappers for the contents of the header.
+# -> autogenerate this via `robotpy-build scan-headers`
+[tool.robotpy-build.wrappers."rpydemo".autogen_headers]
+demo = "demo.h"
+
+
 # Standard python package metadata
 [tool.robotpy-build.metadata]
 name = "robotpy-build-demo"