<html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>6.2.3.&nbsp;UpperCase Literal</title><link href="style.css" rel="stylesheet" type="text/css"><meta content="DocBook XSL Stylesheets V1.72.0" name="generator"><link rel="start" href="index.html" title="The VIATRA2 Model Transformation Framework"><link rel="up" href="sec_NameTokens.html" title="6.2.&nbsp;Tokens for names and strings"><link rel="prev" href="def_NameLiteral.html" title="6.2.2.&nbsp;Name Literal"><link rel="next" href="def_StringLiteral.html" title="6.2.4.&nbsp;String Literal"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table summary="Navigation header" width="100%"><tr><th align="center" colspan="3">6.2.3.&nbsp;UpperCase Literal</th></tr><tr><td align="left" width="20%"><a accesskey="p" href="def_NameLiteral.html">Prev</a>&nbsp;</td><th align="center" width="60%">6.2.&nbsp;Tokens for names and strings</th><td align="right" width="20%">&nbsp;<a accesskey="n" href="def_StringLiteral.html">Next</a></td></tr></table><hr></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="def_UpperCaseLiteral"></a>6.2.3.&nbsp;UpperCase Literal</h4></div></div></div><div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Tip: Description"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Tip]" src="images/tip.png"></td><th align="left"><a name="def_UpperCaseLiteral_Description"></a>Description</th></tr><tr><td valign="top" align="left"><p>
An <span class="strong"><strong>upper case literal</strong></span> 
<a name="N1323E" class="indexterm"></a>
<a name="N13245" class="indexterm"></a>
is an alphanumeric token starting with an upper case letter.
</p></td></tr></table></div><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important: Syntax"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left"><a name="def_UpperCaseLiteral_Syntax"></a>Syntax</th></tr><tr><td valign="top" align="left"><pre class="programlisting">
UpperCaseLiteral -&gt; UpperCaseLetter
                  | UpperCaseLetter Alphanum

Alphanum -&gt;  Letter | Digit
           | Alphanum Letter 
           | Alphanum Digit 

Letter -&gt; LowerCaseLetter
        | UpperCaseLetter
        | _
        | '$'
        | AfterASCII

LowerCaseLetter -&gt; <span class="token">a..z</span>
UpperCaseLetter -&gt; <span class="token">A..Z</span>
Digit -&gt; 0..9	
AfterASCII   -&gt; <span class="token">\u0080..\ufffe</span>
</pre></td></tr></table></div><div class="highlights"><a name="def_UpperCaseLiteral_DefinedIn"></a><p><b>Defined In:&nbsp;</b>
<a href="def_Token.html" title="6.1.1.&nbsp;Tokens">Token</a>
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