xetex temp.tex
This is XeTeX, Version 3.1415926-2.2-0.9995.2 (TeX Live 2009/Debian)
 restricted \write18 enabled.
entering extended mode
(./temp.tex
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l.1 \documentclass
                  [a4paper]{article}
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l.2 \usepackage
               {fontspec}
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l.3 \setmainfont
                [Ligatures=TeX]{Hiragino Mincho Pro}
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l.4 \usepackage
               {ruby}
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l.5 \renewcommand
                 {\rubysize}{0.7}
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l.5 \renewcommand{\rubysize
                           }{0.7}
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l.6 \renewcommand
                 {\rubysep}{-0.8pt}
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l.6 \renewcommand{\rubysep
                          }{-0.8pt}
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l.7 \newcommand
               {\rdf}[3]{\ruby{#1}{#2} -- #3}
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l.7 \newcommand{\rdf
                    }[3]{\ruby{#1}{#2} -- #3}
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l.7 \newcommand{\rdf}[3]{\ruby
                              {#1}{#2} -- #3}
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! You can't use `macro parameter character #' in horizontal mode.
l.7 \newcommand{\rdf}[3]{\ruby{#
                                1}{#2} -- #3}
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! You can't use `macro parameter character #' in horizontal mode.
l.7 \newcommand{\rdf}[3]{\ruby{#1}{#
                                    2} -- #3}
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! You can't use `macro parameter character #' in horizontal mode.
l.7 \newcommand{\rdf}[3]{\ruby{#1}{#2} -- #
                                           3}
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l.8 \begin
          {document}
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l.9     \begin
              {tabular}{l}
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l.10       \rdf
               {映画}{えいが}{Movie}\\
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)
Runaway argument?
 \rdf {上映}{じょうえい}{Show a movie}\\ \rdf {放映}{ほうえ\ETC.
! File ended while scanning use of \\.
<inserted text>
                \par
<*> temp.tex

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