anchor.diff:  
   The basic unit in `test161` is a command. such as `lt1` for running Lock Test 1,
   or `sp1` to run the whalemating test.  Information about what to
  -expect when running these commands, as well as what input/ouput they expect
  +expect when running these commands, as well as what input/output they expect
    is specified in the `commands/` directory in your test161 root directory.
   All .tc (test command) file in this directory will be loaded and commands must
   only be specified once.
  
positive.code: * Environment inference with environment variable overrides, similar to the test161 client
  ** `test161-server config` to both show the configuration and modify it
  * Log the configuration on startup
  * More usablility cleanup
  ** Usage
  ** Help
  ** Bash completion
  
negative.code: environment variables that may be useful during development testing and
  in advanced and use cases.
  
  * *`TEST161_SERVER`*: This variable allows you to set a custom back-end server,
  for example:
  
  [source,bash]
  