lexeme_char">val lexeme_char : lexbuf -&gt; int -&gt; char</pre><div class="info ">
<div class="info-desc">
<p><code class="code">Lexing.lexeme_char&nbsp;lexbuf&nbsp;i</code> returns character number <code class="code">i</code> in
   the matched string.</p>
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<pre id="VALlexeme_start">val lexeme_start : lexbuf -&gt; int</pre><div class="info ">
<div class="info-desc">
<p><code class="code">Lexing.lexeme_start&nbsp;lexbuf</code> returns the offset in the
   input stream of the first character of