#!/usr/bin/env retro

~~~
'book/  'BOOK-BASE s:const
'Out var

:import        here swap BOOK-BASE s:prepend file:slurp ;
:\n            ASCII:LF @Out file:write ;
:add-to-book   here [ @Out file:write ] s:for-each \n ;
:process-files [ import add-to-book ] array:for-each ;
:open          'RETRO-Book.md file:open<for-writing> !Out ;
:close         @Out file:close ;
:process       open process-files close ;

{
 'Overview
 'Building-BSD
 'Building-Linux
 'Building-macOS
 'Building-Windows
 'Starting-BSD
 'Starting-Linux
 'Starting-macOS
 'Starting-Windows
 'Basic-Interactions
 'Quick-Tutorial
 'Using-the-Glossary
 'Programming-Techniques
 'Programming-Techniques-Naming-Conventions
 'Programming-Techniques-Stack-Diagrams
 'Programming-Techniques-Word-Classes
 'Programming-Techniques-Using-Combinators
 'Programming-Techniques-Working-With
 'Programming-Techniques-Working-With-Arrays
 'Programming-Techniques-Working-With-Buffer
 'Programming-Techniques-Working-With-Characters
 'Programming-Techniques-Working-With-Dictionary
 'Programming-Techniques-Working-With-Floating-Point
 'Programming-Techniques-Working-With-Numbers
 'Programming-Techniques-Working-With-Pointers
 'Programming-Techniques-Working-With-Strings
 'Programming-Techniques-Writing-Combinators
 'Programming-Techniques-Return-Stack
 'Internals
 'Internals-Interface-Layers
 'Internals-Nga
 'Internals-Retro-Image
 'Additional-Tools
 'Advanced-Builds
} process
~~~