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|
@scanner.set_prompt do
|ltype, indent, continue, line_no|
if ltype
f = @context.prompt_s
elsif continue
f = @context.prompt_c
elsif indent > 0
f = @context.prompt_n
else @context.prompt_i
f = @context.prompt_i
end
f = "" unless f
if @context.prompting?
@context.io.prompt = p = prompt(f, ltype, indent, line_no)
else
@context.io.prompt = p = ""
end
if @context.auto_indent_mode
unless ltype
ind = prompt(@context.prompt_i, ltype, indent, line_no)[/.*\z/].size +
indent * 2 - p.size
ind += 2 if continue
@context.io.prompt = p + " " * ind if ind > 0
end
end
end
def foo
@context1.instance_eval do
@io = input_method
foobar
foo
end
@context2.instance_eval {
@io = input_method
foobar
foo
}
@context3.instance_eval { @io = input_method; foobar; foo }
@context4.instance_eval do @io = input_method; foobar; foo end
end
|
