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-rw-r--r--html/031merge.cc.html2
1 files changed, 1 insertions, 1 deletions
diff --git a/html/031merge.cc.html b/html/031merge.cc.html
index 69c3029e..3c86781c 100644
--- a/html/031merge.cc.html
+++ b/html/031merge.cc.html
@@ -147,7 +147,7 @@ $error: <span class="Constant">0</span>
 <span class="Delimiter">};</span>
 
 <span class="Delimiter">:(before &quot;End Checks&quot;)</span>
-Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_merge_calls<span class="Delimiter">);</span>
+Transform<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>check_merge_calls<span class="Delimiter">);</span>  <span class="Comment">// idempotent</span>
 <span class="Delimiter">:(code)</span>
 <span class="Normal">void</span> check_merge_calls<span class="Delimiter">(</span><span class="Normal">const</span> recipe_ordinal r<span class="Delimiter">)</span> <span class="Delimiter">{</span>
   <span class="Normal">const</span> recipe&amp; caller = get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">);</span>