Notes: example to show idea of dependency markup


# EEE #

This is for demonstration of way of showing dependency.

The idea is to use dependency points.  The dependency point (DP) is a special
TC that is identified by `{ID}`, where ID conforms to a unix path.

*   the divider is `/`

*   one special case is root DP, which has has name `/`

*   you can call DP by something like `{/env2/}`. Scope of this declaration
    is downwards, until next one or end


## {/} prepare env0 ##
 1. `x = 1`
 2. `y = 2`
 3. `m =`

## {/env2} prepare env called 1 ##
 1. prepare env0
 2. `m = one`

## {/env2} prepare something two ##
 1. prepare env0
 2. `m = two`

{/}

## case 0.1 ##
 1. prepare env0
 2. do thing 1.1.1
 3. do thing 1.1.2

## case 0.2 ##
 2. do thing 1.2.1
 3. do thing 1.2.2

{/env1/}

## case 1.1 ##
 1. prepare env1
 2. do thing 1.1.1
 3. do thing 1.1.2

## case 1.2 ##
 2. do thing 1.2.1
 3. do thing 1.2.2

{/env2/}

## case 2.1 ##
 1. prepare env2
 2. do thing 2.1.2
 3. do thing 2.1.2

## case 2.2 ##
 1. prepare env2
 2. do thing 2.2.1
 3. do thing 2.2.2