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

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Returns true if vi mode is active. Returns false if not.
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Raises NotImplementedError if the using readline library does not support.
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Raises SecurityError exception if $SAFE is 4.
full_name: Readline::vi_editing_mode?
is_singleton: true
name: vi_editing_mode?
params: |
  Readline.vi_editing_mode? -> bool

visibility: public
