(guile.info.gz) option-ref Reference

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(guile.info.gz) getopt-long Reference

(guile.info.gz) getopt-long

 
 10.2.5 Reference Documentation for `option-ref'
 -----------------------------------------------
 
  -- Scheme Procedure: option-ref options key default
      Search OPTIONS for a command line option named KEY and return its
      value, if found.  If the option has no value, but was given,
      return `#t'.  If the option was not given, return DEFAULT.
      OPTIONS must be the result of a call to `getopt-long'.
 
    `option-ref' always succeeds, either by returning the requested
 option value from the command line, or the default value.
 
    The special key `'()' can be used to get a list of all non-option
 arguments.
 

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(guile.info.gz) getopt-long Reference

(guile.info.gz) getopt-long