Module: Bond::Readline
- Defined in:
- lib/bond/readline.rb
Overview
This is the default readline plugin for Bond. A valid plugin must be a module that defines methods setup and line_buffer as described below.
Constant Summary collapse
- DefaultBreakCharacters =
" \t\n\"\\'`><=;|&{("
Instance Method Summary collapse
-
#line_buffer ⇒ Object
Returns full line of what the user has typed.
- #load_extension ⇒ Object
-
#setup(agent) ⇒ Object
Loads the readline-like library and sets the completion_proc to the given agent.
Instance Method Details
#line_buffer ⇒ Object
Returns full line of what the user has typed.
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# File 'lib/bond/readline.rb', line 31 def line_buffer ::Readline.line_buffer end |
#load_extension ⇒ Object
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# File 'lib/bond/readline.rb', line 24 def load_extension require 'readline_line_buffer' rescue LoadError $stderr.puts "Bond Error: Failed to load readline_line_buffer.bundle. Ensure that it exists and was built correctly." end |
#setup(agent) ⇒ Object
Loads the readline-like library and sets the completion_proc to the given agent.
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# File 'lib/bond/readline.rb', line 8 def setup(agent) require 'readline' load_extension unless ::Readline.respond_to?(:line_buffer) # Reinforcing irb defaults ::Readline.completion_append_character = nil if ::Readline.respond_to?("basic_word_break_characters=") ::Readline.basic_word_break_characters = DefaultBreakCharacters end ::Readline.completion_proc = agent if (::Readline::VERSION rescue nil).to_s[/editline/i] puts "Bond has detected EditLine and may not work with it. See the README's Limitations section." end end |