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ffe1cf575e
creating brand new exception object of the receiver. * eval.c (rb_eval_string_wrap): extend new ruby_top_self, not original self. * eval.c (rb_eval_cmd): respect ruby_wrapper if set. * eval.c (eval): do not update ruby_class unless scope is not provided. * eval.c (eval): preserve wrapper information. * eval.c (proc_invoke): ditto. * eval.c (block_pass): ditto. * parse.y (void_expr): too much warnings for void context (e.g. foo[1] that can be mere Proc call). * error.c (rb_name_error): new function to raise NameError with name attribute set. * eval.c (rb_f_missing): set name and args in the exception object. [new] * error.c (name_name): NameError#name - new method. * error.c (nometh_args): NoMethodError#args - new method. * lex.c (rb_reserved_word): lex_state after tRESCUE should be EXPR_MID. * gc.c (add_heap): allocation size of the heap unit is doubled for each allocation. * dir.c (isdelim): space, tab, and newline are no longer delimiters for glob patterns. * eval.c (svalue_to_avalue): new conversion scheme between single value and array values. * eval.c (avalue_to_svalue): ditto. * eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return and yield too. * eval.c (rb_yield_0): use avalue_to_svalue(). * eval.c (proc_invoke): Proc#call gives avaules, whereas Proc#yield gives mvalues. * eval.c (bmcall): convert given value (svalue) to avalue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
36 lines
631 B
Ruby
36 lines
631 B
Ruby
$expect_verbose = false
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class IO
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def expect(pat,timeout=9999999)
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buf = ''
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case pat
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when String
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e_pat = Regexp.new(Regexp.quote(pat))
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when Regexp
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e_pat = pat
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end
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while true
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if IO.select([self],nil,nil,timeout).nil? then
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result = nil
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break
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end
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c = getc.chr
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buf << c
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if $expect_verbose
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STDOUT.print c
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STDOUT.flush
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end
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if buf =~ e_pat then
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result = [buf,$1,$2,$3,$4,$5,$6,$7,$8,$9]
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break
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end
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end
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if block_given? then
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yield result
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else
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return result
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end
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nil
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end
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end
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