fix SoftNcRunner GM code normalization.

App/wwwroot/HiAPI-docsite/api/Hi.NcParsers.Syntaxs.SyntaxPiece.html

@@ -298,6 +298,45 @@ to store typed values at parse time.
 
 
 
+  <a id="Hi_NcParsers_Syntaxs_SyntaxPiece_SentenceIndex_" data-uid="Hi.NcParsers.Syntaxs.SyntaxPiece.SentenceIndex*"></a>
+
+  <h3 id="Hi_NcParsers_Syntaxs_SyntaxPiece_SentenceIndex" data-uid="Hi.NcParsers.Syntaxs.SyntaxPiece.SentenceIndex">
+  SentenceIndex
+  
+  </h3>
+
+  <div class="markdown level1 summary"><p>0-based ordinal in NC execution order. Stamped at piece construction
+time by <a class="xref" href="Hi.NcParsers.Segmenters.ISegmenter.html">GetSyntaxPieces(ISegmenter, LazyLinkedList&lt;IndexedFileLine&gt;, int, NcDiagnosticProgress, CancellationToken)</a> from the destination
+<code>layers[0]</code>'s running count, so subprogram pieces inlined by
+<code>SubProgramCallSyntax</code> get sequential indices that interleave
+correctly between host blocks. Useful as a cross-process alignment
+key (messages, ClStripPos, MachiningStep) — unlike
+<code>FileLineUtil.MixedIndex()</code>, it reflects execution order rather
+than (FileIndex, LineIndex) source order.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public int SentenceIndex { get; set; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
   <h2 class="section" id="methods">Methods
 </h2>