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Register completion handler on every input object

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This commit is contained in:
Conrad Irwin 2012-04-14 00:29:33 -07:00
parent 3b92c19fa9
commit dd5cecee27
1 changed files with 15 additions and 13 deletions
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28
lib/pry/pry_instance.rb
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@ -240,17 +240,6 @@ class Pry
def re(target=TOPLEVEL_BINDING)
target = Pry.binding_for(target)
compl = Pry::InputCompleter.build_completion_proc(target,
instance_eval(&custom_completions))
if defined? Coolline and input.is_a? Coolline
input.completion_proc = proc do |cool|
compl.call cool.completed_word
end
elsif input.respond_to? :completion_proc=
input.completion_proc = compl
end
# It's not actually redundant to inject them continually as we may have
# moved into the scope of a new Binding (e.g the user typed `cd`)
inject_sticky_locals(target)
@ -345,10 +334,14 @@ class Pry
@indent.reset if eval_string.empty?
current_prompt = select_prompt(eval_string, target)
completion_proc = Pry::InputCompleter.build_completion_proc(target,
instance_eval(&custom_completions))
indentation = Pry.config.auto_indent ? @indent.indent_level : ''
begin
val = readline("#{current_prompt}#{indentation}")
val = readline("#{current_prompt}#{indentation}", completion_proc)
# Handle <Ctrl+C> like Bash, empty the current input buffer but do not quit.
# This is only for ruby-1.9; other versions of ruby do not let you send Interrupt
@ -560,8 +553,17 @@ class Pry
# This method should not need to be invoked directly.
# @param [String] current_prompt The prompt to use for input.
# @return [String] The next line of input.
def readline(current_prompt="> ")
def readline(current_prompt="> ", completion_proc=nil)
handle_read_errors do
if defined? Coolline and input.is_a? Coolline
input.completion_proc = proc do |cool|
completion_proc.call cool.completed_word
end
elsif input.respond_to? :completion_proc=
input.completion_proc = completion_proc
end
if input == Readline
input.readline(current_prompt, false) # false since we'll add it manually
elsif defined? Coolline and input.is_a? Coolline