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<title>class ReVIEW::PDFMaker - review-2.2.0 Documentation</title>

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  <li ><a href="#method-c-execute">::execute</a>

  <li ><a href="#method-c-new">::new</a>

  <li ><a href="#method-i-build_path">#build_path</a>

  <li ><a href="#method-i-build_pdf">#build_pdf</a>

  <li ><a href="#method-i-call_hook">#call_hook</a>

  <li ><a href="#method-i-check_compile_status">#check_compile_status</a>

  <li ><a href="#method-i-copyStyToDir">#copyStyToDir</a>

  <li ><a href="#method-i-copy_images">#copy_images</a>

  <li ><a href="#method-i-date_to_s">#date_to_s</a>

  <li ><a href="#method-i-error">#error</a>

  <li ><a href="#method-i-execute">#execute</a>

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  <li ><a href="#method-i-make_history_list">#make_history_list</a>

  <li ><a href="#method-i-make_input_files">#make_input_files</a>

  <li ><a href="#method-i-output_chaps">#output_chaps</a>

  <li ><a href="#method-i-parse_opts">#parse_opts</a>

  <li ><a href="#method-i-pdf_filepath">#pdf_filepath</a>

  <li ><a href="#method-i-remove_old_file">#remove_old_file</a>

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<main role=“main” aria-labelledby=“class-ReVIEW::PDFMaker”>

<h1 id="class-ReVIEW::PDFMaker" class="class">
  class ReVIEW::PDFMaker
</h1>

<section class="description">

</section>

<section id="5Buntitled-5D" class="documentation-section">

  <section class="attribute-method-details" class="method-section">
    <header>
      <h3>Attributes</h3>
    </header>

    <div id="attribute-i-basedir" class="method-detail">
      <div class="method-heading attribute-method-heading">
        <span class="method-name">basedir</span><span
          class="attribute-access-type">[RW]</span>
      </div>

      <div class="method-description">

      </div>
    </div>

    <div id="attribute-i-basehookdir" class="method-detail">
      <div class="method-heading attribute-method-heading">
        <span class="method-name">basehookdir</span><span
          class="attribute-access-type">[RW]</span>
      </div>

      <div class="method-description">

      </div>
    </div>

    <div id="attribute-i-config" class="method-detail">
      <div class="method-heading attribute-method-heading">
        <span class="method-name">config</span><span
          class="attribute-access-type">[RW]</span>
      </div>

      <div class="method-description">

      </div>
    </div>

  </section>

   <section id="public-class-5Buntitled-5D-method-details" class="method-section">
     <header>
       <h3>Public Class Methods</h3>
     </header>

    <div id="method-c-execute" class="method-detail ">

      <div class="method-heading">
        <span class="method-name">execute</span><span
          class="method-args">(*args)</span>

        <span class="method-click-advice">click to toggle source</span>

      </div>

      <div class="method-description">

        <div class="method-source-code" id="execute-source">
          <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 84</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-keyword”>self</span>.<span class=“ruby-identifier”>execute</span>(<span class=“ruby-operator”>*</span><span class=“ruby-identifier”>args</span>)

<span class="ruby-keyword">self</span>.<span class="ruby-identifier">new</span>.<span class="ruby-identifier">execute</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-c-new" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">new</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="new-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 34</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>initialize</span>

<span class="ruby-ivar">@basedir</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@basehookdir</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@input_files</span> = <span class="ruby-constant">Hash</span>.<span class="ruby-identifier">new</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">h</span>, <span class="ruby-identifier">key</span><span class="ruby-operator">|</span> <span class="ruby-identifier">h</span>[<span class="ruby-identifier">key</span>] = <span class="ruby-string">&quot;&quot;</span>}

<span class=“ruby-keyword”>end</span></pre>

      </div>

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  </div>

</section>

 <section id="public-instance-5Buntitled-5D-method-details" class="method-section">
   <header>
     <h3>Public Instance Methods</h3>
   </header>

  <div id="method-i-build_path" class="method-detail ">

    <div class="method-heading">
      <span class="method-name">build_path</span><span
        class="method-args">()</span>

      <span class="method-click-advice">click to toggle source</span>

    </div>

    <div class="method-description">

      <div class="method-source-code" id="build_path-source">
        <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 61</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>build_path</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;debug&quot;</span>]
  <span class="ruby-identifier">path</span> = <span class="ruby-node">&quot;#{@config[&quot;bookname&quot;]}-pdf&quot;</span>
  <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">path</span>)
    <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_rf</span>(<span class="ruby-identifier">path</span>, <span class="ruby-value">:secure</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-keyword">true</span>)
  <span class="ruby-keyword">end</span>
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mkdir</span>(<span class="ruby-identifier">path</span>)
  <span class="ruby-keyword">return</span> <span class="ruby-identifier">path</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-keyword">return</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mktmpdir</span>(<span class="ruby-node">&quot;#{@config[&quot;bookname&quot;]}-pdf-&quot;</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-build_pdf" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">build_pdf</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="build_pdf-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 159</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>build_pdf</span>

<span class="ruby-identifier">template</span> = <span class="ruby-identifier">get_template</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-ivar">@path</span>) <span class="ruby-keyword">do</span>
  <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-string">&quot;./book.tex&quot;</span>, <span class="ruby-string">&quot;wb&quot;</span>){<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span>(<span class="ruby-identifier">template</span>)}

  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&quot;hook_beforetexcompile&quot;</span>)

  <span class="ruby-comment">## do compile</span>
  <span class="ruby-keyword">if</span> <span class="ruby-constant">ENV</span>[<span class="ruby-string">&quot;REVIEW_SAFE_MODE&quot;</span>].<span class="ruby-identifier">to_i</span> <span class="ruby-operator">&amp;</span> <span class="ruby-value">4</span> <span class="ruby-operator">&gt;</span> <span class="ruby-value">0</span>
    <span class="ruby-identifier">warn</span> <span class="ruby-string">&quot;command configuration is prohibited in safe mode. ignored.&quot;</span>
    <span class="ruby-identifier">texcommand</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;texcommand&quot;</span>]
    <span class="ruby-identifier">dvicommand</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;dvicommand&quot;</span>]
    <span class="ruby-identifier">dvioptions</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;dvioptions&quot;</span>]
    <span class="ruby-identifier">texoptions</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;texoptions&quot;</span>]
    <span class="ruby-identifier">makeindex_command</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_command&quot;</span>]
    <span class="ruby-identifier">makeindex_options</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_options&quot;</span>]
    <span class="ruby-identifier">makeindex_sty</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_sty&quot;</span>]
    <span class="ruby-identifier">makeindex_dic</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_dic&quot;</span>]
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">texcommand</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texcommand&quot;</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texcommand&quot;</span>]
    <span class="ruby-identifier">dvicommand</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;dvicommand&quot;</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;dvicommand&quot;</span>]
    <span class="ruby-identifier">dvioptions</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;dvioptions&quot;</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;dvioptions&quot;</span>]
    <span class="ruby-identifier">texoptions</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texoptions&quot;</span>] <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texoptions&quot;</span>]
    <span class="ruby-identifier">makeindex_command</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_command&quot;</span>]
    <span class="ruby-identifier">makeindex_options</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_options&quot;</span>]
    <span class="ruby-identifier">makeindex_sty</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_sty&quot;</span>]
    <span class="ruby-identifier">makeindex_dic</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex_dic&quot;</span>]
  <span class="ruby-keyword">end</span>

  <span class="ruby-keyword">if</span> <span class="ruby-identifier">makeindex_sty</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-identifier">makeindex_sty</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">absolute_path</span>(<span class="ruby-identifier">makeindex_sty</span>, <span class="ruby-ivar">@basedir</span>)
    <span class="ruby-identifier">makeindex_options</span> <span class="ruby-operator">+=</span> <span class="ruby-node">&quot; -s #{makeindex_sty}&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">makeindex_sty</span>)
  <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">makeindex_dic</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-identifier">makeindex_dic</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">absolute_path</span>(<span class="ruby-identifier">makeindex_dic</span>, <span class="ruby-ivar">@basedir</span>)
    <span class="ruby-identifier">makeindex_options</span> <span class="ruby-operator">+=</span> <span class="ruby-node">&quot; -d #{makeindex_dic}&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">makeindex_dic</span>)
  <span class="ruby-keyword">end</span>

  <span class="ruby-value">2</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword">do</span>
    <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-node">&quot;#{texcommand} #{texoptions} book.tex&quot;</span>)
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&quot;hook_beforemakeindex&quot;</span>)
  <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-node">&quot;#{makeindex_command} #{makeindex_options} book&quot;</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-string">&quot;makeindex&quot;</span>] <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-string">&quot;book.idx&quot;</span>)
  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&quot;hook_aftermakeindex&quot;</span>)

  <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-node">&quot;#{texcommand} #{texoptions} book.tex&quot;</span>)
  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&quot;hook_aftertexcompile&quot;</span>)

  <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-string">&quot;book.dvi&quot;</span>)
    <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-node">&quot;#{dvicommand} #{dvioptions} book.dvi&quot;</span>)
    <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&quot;hook_afterdvipdf&quot;</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-call_hook" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">call_hook</span><span
      class="method-args">(hookname)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="call_hook-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 434</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>call_hook</span>(<span class=“ruby-identifier”>hookname</span>)

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>].<span class="ruby-identifier">instance_of?</span>(<span class="ruby-constant">Hash</span>) <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-identifier">hookname</span>]
  <span class="ruby-identifier">hook</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">absolute_path</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pdfmaker&quot;</span>][<span class="ruby-identifier">hookname</span>], <span class="ruby-ivar">@basehookdir</span>)
  <span class="ruby-keyword">if</span> <span class="ruby-constant">ENV</span>[<span class="ruby-string">&quot;REVIEW_SAFE_MODE&quot;</span>].<span class="ruby-identifier">to_i</span> <span class="ruby-operator">&amp;</span> <span class="ruby-value">1</span> <span class="ruby-operator">&gt;</span> <span class="ruby-value">0</span>
    <span class="ruby-identifier">warn</span> <span class="ruby-string">&quot;hook configuration is prohibited in safe mode. ignored.&quot;</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-node">&quot;#{hook} #{Dir.pwd} #{@basehookdir}&quot;</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-check_compile_status" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">check_compile_status</span><span
      class="method-args">(ignore_errors)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="check_compile_status-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 74</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>check_compile_status</span>(<span class=“ruby-identifier”>ignore_errors</span>)

<span class="ruby-keyword">return</span> <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@compile_errors</span>

<span class="ruby-keyword">if</span> <span class="ruby-identifier">ignore_errors</span>
  <span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-string">&quot;compile error, but try to generate PDF file&quot;</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-identifier">error</span> <span class="ruby-string">&quot;compile error, No PDF file output.&quot;</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copyStyToDir" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copyStyToDir</span><span
      class="method-args">(dirname, copybase, extname = "sty")</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copyStyToDir-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 418</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>copyStyToDir</span>(<span class=“ruby-identifier”>dirname</span>, <span class=“ruby-identifier”>copybase</span>, <span class=“ruby-identifier”>extname</span> = <span class=“ruby-string”>&quot;sty&quot;</span>)

<span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span>(<span class="ruby-identifier">dirname</span>)
  <span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;No such directory - #{dirname}&quot;</span>
  <span class="ruby-keyword">return</span>
<span class="ruby-keyword">end</span>

<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">dirname</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">dir</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">dir</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fname</span><span class="ruby-operator">|</span>
    <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">extname</span>(<span class="ruby-identifier">fname</span>).<span class="ruby-identifier">downcase</span> <span class="ruby-operator">==</span> <span class="ruby-string">&quot;.&quot;</span><span class="ruby-operator">+</span><span class="ruby-identifier">extname</span>
      <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">copybase</span>)
      <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">dirname</span>, <span class="ruby-identifier">fname</span>), <span class="ruby-identifier">copybase</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_images" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_images</span><span
      class="method-args">(from, to)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <p><a href="PDFMaker.html#method-i-copy_images">#copy_images</a> should copy

image files AND execute extractbb (or ebb).</p>

<div class="method-source-code" id="copy_images-source">
  <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 264</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>copy_images</span>(<span class=“ruby-identifier”>from</span>, <span class=“ruby-identifier”>to</span>)

<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">from</span>)
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mkdir</span>(<span class="ruby-identifier">to</span>)
  <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">MakerHelper</span>.<span class="ruby-identifier">copy_images_to_dir</span>(<span class="ruby-identifier">from</span>, <span class="ruby-identifier">to</span>)
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-identifier">to</span>) <span class="ruby-keyword">do</span>
    <span class="ruby-identifier">images</span> = <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">glob</span>(<span class="ruby-string">&quot;**/*&quot;</span>).<span class="ruby-identifier">find_all</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
      <span class="ruby-constant">File</span>.<span class="ruby-identifier">file?</span>(<span class="ruby-identifier">f</span>) <span class="ruby-keyword">and</span> <span class="ruby-identifier">f</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\.(jpg|jpeg|png|pdf|ai|eps|tif)\z/</span>
    }
    <span class="ruby-keyword">break</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">images</span>.<span class="ruby-identifier">empty?</span>
    <span class="ruby-identifier">system</span>(<span class="ruby-string">&quot;extractbb&quot;</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">images</span>)
    <span class="ruby-keyword">unless</span> <span class="ruby-identifier">system</span>(<span class="ruby-string">&quot;extractbb&quot;</span>, <span class="ruby-string">&quot;-m&quot;</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">images</span>)
      <span class="ruby-identifier">system_or_raise</span>(<span class="ruby-string">&quot;ebb&quot;</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">images</span>)
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-date_to_s" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">date_to_s</span><span
      class="method-args">(date)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="date_to_s-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 359</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>date_to_s</span>(<span class=“ruby-identifier”>date</span>)

<span class="ruby-identifier">require</span> <span class="ruby-string">&#39;date&#39;</span>
<span class="ruby-identifier">d</span> = <span class="ruby-constant">Date</span>.<span class="ruby-identifier">parse</span>(<span class="ruby-identifier">date</span>)
<span class="ruby-identifier">d</span>.<span class="ruby-identifier">strftime</span>(<span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;date_format&quot;</span>))

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-error" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">error</span><span
      class="method-args">(msg)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="error-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 44</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>error</span>(<span class=“ruby-identifier”>msg</span>)

<span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;#{File.basename($0, &#39;.*&#39;)}: error: #{msg}&quot;</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-execute" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">execute</span><span
      class="method-args">(*args)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="execute-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 114</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>execute</span>(<span class=“ruby-operator”>*</span><span class=“ruby-identifier”>args</span>)

<span class="ruby-ivar">@config</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>
<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">maker</span> = <span class="ruby-string">&quot;pdfmaker&quot;</span>
<span class="ruby-identifier">cmd_config</span>, <span class="ruby-identifier">yamlfile</span> = <span class="ruby-identifier">parse_opts</span>(<span class="ruby-identifier">args</span>)
<span class="ruby-identifier">loader</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">YAMLLoader</span>.<span class="ruby-identifier">new</span>
<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">deep_merge!</span>(<span class="ruby-identifier">loader</span>.<span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">yamlfile</span>))
<span class="ruby-comment"># YAML configs will be overridden by command line options.</span>
<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">merge!</span>(<span class="ruby-identifier">cmd_config</span>)
<span class="ruby-constant">I18n</span>.<span class="ruby-identifier">setup</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;language&quot;</span>])
<span class="ruby-ivar">@basedir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">yamlfile</span>)
<span class="ruby-ivar">@basehookdir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">absolute_path</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">yamlfile</span>))

<span class="ruby-keyword">begin</span>
  <span class="ruby-ivar">@config</span>.<span class="ruby-identifier">check_version</span>(<span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">VERSION</span>)
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">ConfigError</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">generate_pdf</span>(<span class="ruby-identifier">yamlfile</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-generate_pdf" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">generate_pdf</span><span
      class="method-args">(yamlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="generate_pdf-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 215</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>generate_pdf</span>(<span class=“ruby-identifier”>yamlfile</span>)

<span class="ruby-identifier">remove_old_file</span>
<span class="ruby-ivar">@path</span> = <span class="ruby-identifier">build_path</span>()
<span class="ruby-keyword">begin</span>
  <span class="ruby-ivar">@compile_errors</span> = <span class="ruby-keyword">nil</span>

  <span class="ruby-identifier">book</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Book</span>.<span class="ruby-identifier">load</span>(<span class="ruby-ivar">@basedir</span>)
  <span class="ruby-identifier">book</span>.<span class="ruby-identifier">config</span> = <span class="ruby-ivar">@config</span>
  <span class="ruby-ivar">@converter</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Converter</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">book</span>, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">LATEXBuilder</span>.<span class="ruby-identifier">new</span>)

  <span class="ruby-ivar">@input_files</span> = <span class="ruby-identifier">make_input_files</span>(<span class="ruby-identifier">book</span>, <span class="ruby-identifier">yamlfile</span>)

  <span class="ruby-identifier">check_compile_status</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;ignore-errors&quot;</span>])

  <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;usepackage&quot;</span>] = <span class="ruby-string">&quot;&quot;</span>
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texstyle&quot;</span>]
    <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;usepackage&quot;</span>] = <span class="ruby-node">&quot;\\usepackage{#{@config[&#39;texstyle&#39;]}}&quot;</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">copy_images</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;imagedir&quot;</span>], <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-ivar">@path</span>, <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;imagedir&quot;</span>]))
  <span class="ruby-identifier">copyStyToDir</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-string">&quot;sty&quot;</span>), <span class="ruby-ivar">@path</span>)
  <span class="ruby-identifier">copyStyToDir</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-string">&quot;sty&quot;</span>), <span class="ruby-ivar">@path</span>, <span class="ruby-string">&quot;fd&quot;</span>)
  <span class="ruby-identifier">copyStyToDir</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-string">&quot;sty&quot;</span>), <span class="ruby-ivar">@path</span>, <span class="ruby-string">&quot;cls&quot;</span>)
  <span class="ruby-identifier">copyStyToDir</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-ivar">@path</span>, <span class="ruby-string">&quot;tex&quot;</span>)

  <span class="ruby-identifier">build_pdf</span>

  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-ivar">@path</span>, <span class="ruby-string">&quot;book.pdf&quot;</span>), <span class="ruby-identifier">pdf_filepath</span>)

<span class="ruby-keyword">ensure</span>
  <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;debug&quot;</span>]
    <span class="ruby-identifier">remove_entry_secure</span> <span class="ruby-ivar">@path</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-get_template" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">get_template</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="get_template-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 365</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>get_template</span>

<span class="ruby-identifier">dclass</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texdocumentclass&quot;</span>] <span class="ruby-operator">||</span> []
<span class="ruby-ivar">@documentclass</span> = <span class="ruby-identifier">dclass</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-string">&quot;jsbook&quot;</span>
<span class="ruby-ivar">@documentclassoption</span> = <span class="ruby-identifier">dclass</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">||</span> <span class="ruby-string">&quot;uplatex,oneside&quot;</span>

<span class="ruby-ivar">@okuduke</span> = <span class="ruby-identifier">make_colophon</span>
<span class="ruby-ivar">@authors</span> = <span class="ruby-identifier">make_authors</span>

<span class="ruby-ivar">@custom_titlepage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;cover&quot;</span>]) <span class="ruby-operator">||</span> <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;coverfile&quot;</span>])
<span class="ruby-ivar">@custom_originaltitlepage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;originaltitlefile&quot;</span>])
<span class="ruby-ivar">@custom_creditpage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;creditfile&quot;</span>])

<span class="ruby-ivar">@custom_profilepage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;profile&quot;</span>])
<span class="ruby-ivar">@custom_advfilepage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;advfile&quot;</span>])
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;colophon&quot;</span>] <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;colophon&quot;</span>].<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">String</span>)
  <span class="ruby-ivar">@custom_colophonpage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;colophon&quot;</span>])
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@custom_backcoverpage</span> = <span class="ruby-identifier">make_custom_page</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;backcover&quot;</span>])

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pubhistory&quot;</span>]
  <span class="ruby-identifier">warn</span> <span class="ruby-string">&quot;pubhistory is oboleted. use history.&quot;</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;pubhistory&quot;</span>] = <span class="ruby-identifier">make_history_list</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">&quot;\n&quot;</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@documentclass</span> <span class="ruby-operator">==</span> <span class="ruby-string">&quot;ubook&quot;</span> <span class="ruby-operator">||</span> <span class="ruby-ivar">@documentclass</span> <span class="ruby-operator">==</span> <span class="ruby-string">&quot;utbook&quot;</span>
  <span class="ruby-ivar">@coverimageoption</span> = <span class="ruby-string">&quot;width=\\textheight,height=\\textwidth,keepaspectratio,angle=90&quot;</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-ivar">@coverimageoption</span> = <span class="ruby-string">&quot;width=\\textwidth,height=\\textheight,keepaspectratio&quot;</span>
<span class="ruby-keyword">end</span>

<span class="ruby-ivar">@locale_latex</span> = {}
<span class="ruby-identifier">part_tuple</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">get</span>(<span class="ruby-string">&quot;part&quot;</span>).<span class="ruby-identifier">split</span>(<span class="ruby-regexp">/\%[A-Za-z]{1,3}/</span>, <span class="ruby-value">2</span>)
<span class="ruby-identifier">chapter_tuple</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">get</span>(<span class="ruby-string">&quot;chapter&quot;</span>).<span class="ruby-identifier">split</span>(<span class="ruby-regexp">/\%[A-Za-z]{1,3}/</span>, <span class="ruby-value">2</span>)
<span class="ruby-identifier">appendix_tuple</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">get</span>(<span class="ruby-string">&quot;appendix&quot;</span>).<span class="ruby-identifier">split</span>(<span class="ruby-regexp">/\%[A-Za-z]{1,3}/</span>, <span class="ruby-value">2</span>)
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;prepartname&quot;</span>] = <span class="ruby-identifier">part_tuple</span>[<span class="ruby-value">0</span>]
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;postpartname&quot;</span>] = <span class="ruby-identifier">part_tuple</span>[<span class="ruby-value">1</span>]
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;prechaptername&quot;</span>] = <span class="ruby-identifier">chapter_tuple</span>[<span class="ruby-value">0</span>]
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;postchaptername&quot;</span>] = <span class="ruby-identifier">chapter_tuple</span>[<span class="ruby-value">1</span>]
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;preappendixname&quot;</span>] = <span class="ruby-identifier">appendix_tuple</span>[<span class="ruby-value">0</span>]
<span class="ruby-ivar">@locale_latex</span>[<span class="ruby-string">&quot;postappendixname&quot;</span>] = <span class="ruby-identifier">appendix_tuple</span>[<span class="ruby-value">1</span>]

<span class="ruby-identifier">template</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-string">&#39;./latex/layout.tex.erb&#39;</span>, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span><span class="ruby-operator">::</span><span class="ruby-constant">TEMPLATE_DIR</span>)
<span class="ruby-identifier">layout_file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-ivar">@basedir</span>, <span class="ruby-string">&quot;layouts&quot;</span>, <span class="ruby-string">&quot;layout.tex.erb&quot;</span>)
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">layout_file</span>)
  <span class="ruby-identifier">template</span> = <span class="ruby-identifier">layout_file</span>
<span class="ruby-keyword">end</span>

<span class="ruby-ivar">@texcompiler</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texcommand&quot;</span>], <span class="ruby-string">&quot;.*&quot;</span>)

<span class="ruby-identifier">erb</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">template</span>, <span class="ruby-string">&#39;-&#39;</span>)
<span class="ruby-identifier">erb</span>.<span class="ruby-identifier">result</span>(<span class="ruby-identifier">binding</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-join_with_separator" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">join_with_separator</span><span
      class="method-args">(value, sep)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="join_with_separator-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 290</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>join_with_separator</span>(<span class=“ruby-identifier”>value</span>, <span class=“ruby-identifier”>sep</span>)

<span class="ruby-keyword">if</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">Array</span>
  <span class="ruby-identifier">value</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">sep</span>)
<span class="ruby-keyword">else</span>
  <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_authors" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_authors</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_authors-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 315</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_authors</span>

<span class="ruby-identifier">authors</span> = <span class="ruby-string">&quot;&quot;</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;aut&quot;</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">author_names</span> = <span class="ruby-identifier">join_with_separator</span>(<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">names_of</span>(<span class="ruby-string">&quot;aut&quot;</span>).<span class="ruby-identifier">map</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span> <span class="ruby-identifier">escape_latex</span>(<span class="ruby-identifier">s</span>)}, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;names_splitter&quot;</span>))
  <span class="ruby-identifier">authors</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;author_with_label&quot;</span>, <span class="ruby-identifier">author_names</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;csl&quot;</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">csl_names</span> = <span class="ruby-identifier">join_with_separator</span>(<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">names_of</span>(<span class="ruby-string">&quot;csl&quot;</span>).<span class="ruby-identifier">map</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span> <span class="ruby-identifier">escape_latex</span>(<span class="ruby-identifier">s</span>)}, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;names_splitter&quot;</span>))
  <span class="ruby-identifier">authors</span> <span class="ruby-operator">+=</span> <span class="ruby-string">&quot; \\\\\n&quot;</span><span class="ruby-operator">+</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;supervisor_with_label&quot;</span>, <span class="ruby-identifier">csl_names</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;trl&quot;</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">trl_names</span> = <span class="ruby-identifier">join_with_separator</span>(<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">names_of</span>(<span class="ruby-string">&quot;trl&quot;</span>).<span class="ruby-identifier">map</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span> <span class="ruby-identifier">escape_latex</span>(<span class="ruby-identifier">s</span>)}, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;names_splitter&quot;</span>))
  <span class="ruby-identifier">authors</span> <span class="ruby-operator">+=</span> <span class="ruby-string">&quot; \\\\\n&quot;</span><span class="ruby-operator">+</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;translator_with_label&quot;</span>, <span class="ruby-identifier">trl_names</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">authors</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_colophon" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_colophon</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_colophon-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 307</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_colophon</span>

<span class="ruby-identifier">colophon</span> = <span class="ruby-string">&quot;&quot;</span>
<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;colophon_order&quot;</span>].<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">role</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">colophon</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">make_colophon_role</span>(<span class="ruby-identifier">role</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">colophon</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_colophon_role" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_colophon_role</span><span
      class="method-args">(role)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_colophon_role-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 298</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_colophon_role</span>(<span class=“ruby-identifier”>role</span>)

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-identifier">role</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">initialize_metachars</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;texcommand&quot;</span>])
  <span class="ruby-keyword">return</span> <span class="ruby-node">&quot;#{ReVIEW::I18n.t(role)} &amp; #{escape_latex(join_with_separator(@config.names_of(role), ReVIEW::I18n.t(&quot;names_splitter&quot;)))} \\\\\n&quot;</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-string">&quot;&quot;</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_custom_page" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_custom_page</span><span
      class="method-args">(file)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_custom_page-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 281</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_custom_page</span>(<span class=“ruby-identifier”>file</span>)

<span class="ruby-identifier">file_sty</span> = <span class="ruby-identifier">file</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp">/\.[^.]+$/</span>, <span class="ruby-string">&quot;.tex&quot;</span>)
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">file_sty</span>)
  <span class="ruby-constant">File</span>.<span class="ruby-identifier">read</span>(<span class="ruby-identifier">file_sty</span>)
<span class="ruby-keyword">else</span>
  <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_history_list" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_history_list</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_history_list-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 332</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_history_list</span>

<span class="ruby-identifier">buf</span> = []
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;history&quot;</span>]
  <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;history&quot;</span>].<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">items</span>, <span class="ruby-identifier">edit</span><span class="ruby-operator">|</span>
    <span class="ruby-identifier">items</span>.<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">item</span>, <span class="ruby-identifier">rev</span><span class="ruby-operator">|</span>
      <span class="ruby-identifier">editstr</span> = (<span class="ruby-identifier">edit</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span>) <span class="ruby-operator">?</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;first_edition&quot;</span>) <span class="ruby-operator">:</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;nth_edition&quot;</span>,<span class="ruby-node">&quot;#{edit+1}&quot;</span>)
      <span class="ruby-identifier">revstr</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;nth_impression&quot;</span>, <span class="ruby-node">&quot;#{rev+1}&quot;</span>)
      <span class="ruby-keyword">if</span> <span class="ruby-identifier">item</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A\d+\-\d+\-\d+\Z/</span>
        <span class="ruby-identifier">buf</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;published_by1&quot;</span>, [<span class="ruby-identifier">date_to_s</span>(<span class="ruby-identifier">item</span>), <span class="ruby-identifier">editstr</span><span class="ruby-operator">+</span><span class="ruby-identifier">revstr</span>])
      <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">item</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A(\d+\-\d+\-\d+)[\s ](.+)/</span>
        <span class="ruby-comment"># custom date with string</span>
        <span class="ruby-identifier">item</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">/\A(\d+\-\d+\-\d+)[\s ](.+)/</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">m</span><span class="ruby-operator">|</span>
          <span class="ruby-identifier">buf</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;published_by3&quot;</span>, [<span class="ruby-identifier">date_to_s</span>(<span class="ruby-identifier">m</span>[<span class="ruby-value">1</span>]), <span class="ruby-identifier">m</span>[<span class="ruby-value">2</span>]])
        <span class="ruby-keyword">end</span>
      <span class="ruby-keyword">else</span>
        <span class="ruby-comment"># free format</span>
        <span class="ruby-identifier">buf</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">item</span>
      <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;date&quot;</span>]
  <span class="ruby-identifier">buf</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&quot;published_by2&quot;</span>,
                        <span class="ruby-identifier">date_to_s</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;date&quot;</span>]))
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">buf</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-make_input_files" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">make_input_files</span><span
      class="method-args">(book, yamlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="make_input_files-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 134</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>make_input_files</span>(<span class=“ruby-identifier”>book</span>, <span class=“ruby-identifier”>yamlfile</span>)

<span class="ruby-identifier">input_files</span> = <span class="ruby-constant">Hash</span>.<span class="ruby-identifier">new</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">h</span>, <span class="ruby-identifier">key</span><span class="ruby-operator">|</span> <span class="ruby-identifier">h</span>[<span class="ruby-identifier">key</span>] = <span class="ruby-string">&quot;&quot;</span>}
<span class="ruby-identifier">book</span>.<span class="ruby-identifier">parts</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">part</span><span class="ruby-operator">|</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">file?</span>
      <span class="ruby-identifier">output_chaps</span>(<span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>, <span class="ruby-identifier">yamlfile</span>)
      <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;CHAPS&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q|\\input{#{part.name}.tex}\n|</span>
    <span class="ruby-keyword">else</span>
      <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;CHAPS&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q|\\part{#{part.name}}\n|</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">part</span>.<span class="ruby-identifier">chapters</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">chap</span><span class="ruby-operator">|</span>
    <span class="ruby-identifier">filename</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-identifier">chap</span>.<span class="ruby-identifier">path</span>, <span class="ruby-string">&quot;.*&quot;</span>)
    <span class="ruby-identifier">output_chaps</span>(<span class="ruby-identifier">filename</span>, <span class="ruby-identifier">yamlfile</span>)
    <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;PREDEF&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;\\input{#{filename}.tex}\n&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_PREDEF?</span>
    <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;CHAPS&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;\\input{#{filename}.tex}\n&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_CHAPS?</span>
    <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;APPENDIX&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;\\input{#{filename}.tex}\n&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_APPENDIX?</span>
    <span class="ruby-identifier">input_files</span>[<span class="ruby-string">&quot;POSTDEF&quot;</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;\\input{#{filename}.tex}\n&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_POSTDEF?</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class="ruby-identifier">input_files</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-output_chaps" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">output_chaps</span><span
      class="method-args">(filename, yamlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="output_chaps-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 251</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>output_chaps</span>(<span class=“ruby-identifier”>filename</span>, <span class=“ruby-identifier”>yamlfile</span>)

<span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;compiling #{filename}.tex&quot;</span>
<span class="ruby-keyword">begin</span>
  <span class="ruby-ivar">@converter</span>.<span class="ruby-identifier">convert</span>(<span class="ruby-identifier">filename</span><span class="ruby-operator">+</span><span class="ruby-string">&quot;.re&quot;</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-ivar">@path</span>, <span class="ruby-identifier">filename</span><span class="ruby-operator">+</span><span class="ruby-string">&quot;.tex&quot;</span>))
<span class="ruby-keyword">rescue</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
  <span class="ruby-ivar">@compile_errors</span> = <span class="ruby-keyword">true</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;compile error in #{filename}.tex (#{e.class})&quot;</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-parse_opts" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">parse_opts</span><span
      class="method-args">(args)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="parse_opts-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 88</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>parse_opts</span>(<span class=“ruby-identifier”>args</span>)

<span class="ruby-identifier">cmd_config</span> = {}
<span class="ruby-identifier">opts</span> = <span class="ruby-constant">OptionParser</span>.<span class="ruby-identifier">new</span>

<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">banner</span> = <span class="ruby-string">&quot;Usage: review-pdfmaker configfile&quot;</span>
<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">version</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">VERSION</span>
<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">on</span>(<span class="ruby-string">&#39;--help&#39;</span>, <span class="ruby-string">&#39;Prints this message and quit.&#39;</span>) <span class="ruby-keyword">do</span>
  <span class="ruby-identifier">puts</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">help</span>
  <span class="ruby-identifier">exit</span> <span class="ruby-value">0</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">on</span>(<span class="ruby-string">&#39;--[no-]debug&#39;</span>, <span class="ruby-string">&#39;Keep temporary files.&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">debug</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">cmd_config</span>[<span class="ruby-string">&quot;debug&quot;</span>] = <span class="ruby-identifier">debug</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">on</span>(<span class="ruby-string">&#39;--ignore-errors&#39;</span>, <span class="ruby-string">&#39;Ignore review-compile errors.&#39;</span>) <span class="ruby-keyword">do</span>
  <span class="ruby-identifier">cmd_config</span>[<span class="ruby-string">&quot;ignore-errors&quot;</span>] = <span class="ruby-keyword">true</span>
<span class="ruby-keyword">end</span>

<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">parse!</span>(<span class="ruby-identifier">args</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">!=</span> <span class="ruby-value">1</span>
  <span class="ruby-identifier">puts</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">help</span>
  <span class="ruby-identifier">exit</span> <span class="ruby-value">0</span>
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">return</span> <span class="ruby-identifier">cmd_config</span>, <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>]

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-pdf_filepath" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">pdf_filepath</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="pdf_filepath-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 53</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>pdf_filepath</span>

<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-ivar">@basedir</span>, <span class="ruby-ivar">@config</span>[<span class="ruby-string">&quot;bookname&quot;</span>]<span class="ruby-operator">+</span><span class="ruby-string">&quot;.pdf&quot;</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-remove_old_file" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">remove_old_file</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="remove_old_file-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 57</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>remove_old_file</span>

<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_f</span>(<span class="ruby-identifier">pdf_filepath</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-system_or_raise" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">system_or_raise</span><span
      class="method-args">(*args)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="system_or_raise-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 40</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>system_or_raise</span>(<span class=“ruby-operator”>*</span><span class=“ruby-identifier”>args</span>)

<span class="ruby-constant">Kernel</span>.<span class="ruby-identifier">system</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>) <span class="ruby-keyword">or</span> <span class="ruby-identifier">raise</span>(<span class="ruby-node">&quot;failed to run command: #{args.join(&#39; &#39;)}&quot;</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-warn" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">warn</span><span
      class="method-args">(msg)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="warn-source">
      <pre><span class="ruby-comment"># File lib/review/pdfmaker.rb, line 49</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>warn</span>(<span class=“ruby-identifier”>msg</span>)

<span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;#{File.basename($0, &#39;.*&#39;)}: warning: #{msg}&quot;</span>

<span class=“ruby-keyword”>end</span></pre>

        </div>

      </div>

    </div>

  </section>

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