--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns a hash of options that occur before the first operand. This works well with subcommand to get the main command's options.
- !ruby/struct:SM::Flow::VERB 
  body: "  line = &quot;--trace stamp --file VERSION&quot;\n  cargs = Argvector.new(line)\n  opts = cargs.preoptions\n  opts #=&gt; {&quot;trace&quot;=&gt;true}\n"
full_name: Argvector#preoptions
is_singleton: false
name: preoptions
params: ()
visibility: public
