module Rib::MultilineHistory
Public Instance Methods
before_loop()
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handle_interrupt()
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Calls superclass method
# File lib/rib/more/multiline_history.rb, line 24 def handle_interrupt return super if MultilineHistory.disabled? if multiline_buffer.size > 1 multiline_trash @multiline_trash += 1 end super end
loop_eval(input)
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Calls superclass method
# File lib/rib/more/multiline_history.rb, line 16 def loop_eval input return super if MultilineHistory.disabled? super ensure # SyntaxError might mean we're multiline editing handle_multiline unless multiline?($!) end
Private Instance Methods
handle_multiline()
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# File lib/rib/more/multiline_history.rb, line 36 def handle_multiline if multiline_buffer.size > 1 # so multiline editing is considering done here # TODO: there's no history.pop(size) (multiline_buffer.size + multiline_trash).times{ history.pop } history << "\n" + multiline_buffer.join("\n") end end
multiline_trash()
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# File lib/rib/more/multiline_history.rb, line 45 def multiline_trash @multiline_trash ||= 0 end