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  57. <span id="Macro-Pitfalls-1"></span><h3 class="section">3.10 Macro Pitfalls</h3>
  58. <span id="index-problems-with-macros"></span>
  59. <span id="index-pitfalls-of-macros"></span>
  60. <p>In this section we describe some special rules that apply to macros and
  61. macro expansion, and point out certain cases in which the rules have
  62. counter-intuitive consequences that you must watch out for.
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