utility/write_cm —
write a synopsis with command modifiers
Write a SYNOPSIS section for the 
OpenBSD
  ntpctl(8)
  utility, using only the following information:
  - The -soption is required.
- That option takes exactly one mandatory argument.
- The argument must be one of the fixed strings
      ‘status’,
      ‘peers’,
      ‘Sensors’, or
      ‘all’.
Introduction:
  
SYNOPSIS
  section for a command line utility
Style guide: 
the
  SYNOPSIS section in general
html —
  
mdoc