Support "chatcmd" & "setting" types in LDoc generation

docs/config.ld

@@ -2,3 +2,23 @@ project = "Cleaner"
 title = "Cleaner mod for Minetest"
 format = "markdown"
 boilerplate = false
+
+file = {
+	"settings.lua",
+	"api.lua",
+	"chat.lua",
+}
+
+new_type("chatcmd", "Chat Commands")
+new_type("setting", "Settings")
+
+custom_tags = {
+	{
+		"settype",
+		title = "Setting Type",
+	},
+	{
+		"default",
+		title = "Default Value",
+	},
+}

docs/gendoc.sh

@@ -10,4 +10,4 @@ cd "${root}"
 rm -rf "${docs}/reference"
 
 # Create new files
-ldoc -c "${config}" -d "${docs}/reference" "${root}/api.lua"
+ldoc -c "${config}" -d "${docs}/reference" "${root}"