meta - Add configuration document to include

doc/environment.adoc

@@ -1,10 +1,7 @@
 = Lua Environment
+include::../include/config.adoc[]
 :description: Documentation of the global environment Minetest mods run in
 :keywords: lua, luajit, environment, mod, security, portability, platform, library
-:toc:
-:toclevels: 5
-
-:url-reference-manual: https://www.lua.org/manual/5.1/manual.html
 
 Minetest uses Lua 5.1. The environment in which Minetest executes mods depends on four factors:
 

include/config.adoc

@@ -0,0 +1,10 @@
+Minetest-Docs and contributors
+:toc:
+:toclevels: 5
+
+:imagesdir: ../assets
+
+:url-docs-repo: https://github.com/minetest/minetest_docs
+:url-lua-api: https://github.com/minetest/minetest/blob/master/doc/lua_api.txt
+:url-reference-manual: https://www.lua.org/manual/5.1/manual.html
+

templates/standard.adoc

@@ -1,15 +1,7 @@
 = Pomegranates
-Author Minetest-Docs and Contributors 
-v1.0, 2022-01-01
+include::../include/config.adoc[]
 :description: A sample template for using AsciiDoc.
 :keywords: sample
-:toc:
-
-// Using an image directory is a good idea, for relative paths!
-:imagesdir: ../assets
-
-// URL references:
-:url-source: https://github.com/minetest/minetest_docs
 
 This is a sample template of how a good AsciiDoc can be structured.
 This pragraph describes the purpose of the document.
@@ -53,4 +45,4 @@ Grows the tree at `pos` if the node at `pos` is a valid pomegranate tree.
 Sprays tree at `pos` with `pesticide` if it is a registered chemical.
 
 == Source
-You can contribute to the documentation at {url-source}[our GitHub repository]!
+You can contribute to the documentation at {url-docs-repo}[our GitHub repository]!