anchor.diff:  |===
   
   [cols="1a,5a", options="header"]
  -.[[#cue-variables]]Cue variable specification maps
  +.[[cue-variables]]Cue variable specification maps
   |===
   |Key
   |Purpose
  
positive.code: killed at that point, regardless of how much longer it was planning to
  run.
  
  [[#held-flag]]Cues can also be created which run only as long as the
  corresponding controller pad is held down (this is done by passing a
  true value with the `:held` optional keyword argument when creating
  the cue). This is often done for intense effects like strobes.
  
negative.code: 
  |`:held`
  
  |As described <<user-content-held-flag,above>>, causes the cue's effect to run only
  as long as the corresponding controller button or pad is held down, if
  the controller supports that capability. Currently the web interface
  does not, but the
  