1. makesure
2. 1. Features
3. 2. Usage
4. 3. Installation
   1. 3.1. Update
5. 4. Prerequisites
   1. 4.1. OS
6. 5. Concepts
7. 6. Directives
   1. 6.1. @options
   2. 6.2. @define
   3. 6.3. @shell
   4. 6.4. @goal
      1. 6.4.1. Simple goal
      2. 6.4.2. Glob goal
      3. 6.4.3. Glob exclusions
      4. 6.4.4. Depending on other glob goals
      5. 6.4.5. Parameterized goal
      6. 6.4.6. Naming rules
   5. 6.5. @doc
   6. 6.6. @depends_on
   7. 6.7. @calls
   8. 6.8. @reached_if
   9. 6.9. @lib
   10. 6.10. @use_lib
8. 7. Bash completion
9. 8. Design principles
10. 9. Omitted features
11. 10. Developer notes
    1. 10.1. AWK
12. 11. Articles
13. 12. Similar tools
14. 13. Changelog