Artifact e1ae052f9e9d69b094a6dd31b5bd68f7e14d8608
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<tr><td id="docbody"><h1>polemy.lex</h1><!-- Generated by Ddoc from polemy\lex.d -->
<b>Authors:</b><br>
k.inaba
<br><br>
<b>License:</b><br>
NYSL 0.9982 http://www.kmonos.net/nysl/
<br><br>
Lexer for Polemy programming language.<br><br>
<script>explorer.outline.incSymbolLevel();</script>
<dl>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">class
<span class="currsymbol">Token</span>
<script>explorer.outline.addDecl('Token');</script>
;
</span></dt>
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<dd>Represents a lexer token<br><br>
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<dl>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">immutable LexPosition
<span class="currsymbol">pos</span>
<script>explorer.outline.addDecl('pos');</script>
;
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Position where the token occurred in the source<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">immutable string
<span class="currsymbol">str</span>
<script>explorer.outline.addDecl('str');</script>
;
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>The token string itself<br><br>
</dd>
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<dt><span class="decl">immutable bool
<span class="currsymbol">quoted</span>
<script>explorer.outline.addDecl('quoted');</script>
;
</span></dt>
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<dd>Was it a "
<span class="currsymbol">quoted</span>
<script>explorer.outline.addDecl('quoted');</script>
" token or unquoted?<br><br>
</dd>
</dl>
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</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">Lexer
<span class="currsymbol">lexerFromFile</span>
<script>explorer.outline.addDecl('lexerFromFile');</script>
(T...)(string <span class="funcparam">filename</span>, T <span class="funcparam">ln_cn</span>);
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Named Construtors for Lexer<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">LexerT!(PositionedReader!(CharSeq))
<span class="currsymbol">lexerFromString</span>
<script>explorer.outline.addDecl('lexerFromString');</script>
(CharSeq)(CharSeq <span class="funcparam">str</span>, string <span class="funcparam">filename</span> = "<unnamed>", int <span class="funcparam">lineno</span> = 1, int <span class="funcparam">column</span> = 1);
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Named Construtor for Lexer<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">alias
<span class="currsymbol">Lexer</span>
<script>explorer.outline.addDecl('Lexer');</script>
;
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Standard
<span class="currsymbol">Lexer</span>
<script>explorer.outline.addDecl('Lexer');</script>
Type (all you have to know is that this is a forward range of Tokens!)<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">class
<span class="currsymbol">LexerT</span>
<script>explorer.outline.addDecl('LexerT');</script>
(Reader) if (isForwardRange!(Reader) && is(ElementType!(Reader) == dchar));
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Lexer Implementation<br><br>
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<dl>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">bool
<span class="currsymbol">empty</span>
<script>explorer.outline.addDecl('empty');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">Token
<span class="currsymbol">front</span>
<script>explorer.outline.addDecl('front');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">void
<span class="currsymbol">popFront</span>
<script>explorer.outline.addDecl('popFront');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">typeof(this)
<span class="currsymbol">save</span>
<script>explorer.outline.addDecl('save');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
</dl>
<script>explorer.outline.decSymbolLevel();</script>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">struct
<span class="currsymbol">PositionedReader</span>
<script>explorer.outline.addDecl('PositionedReader');</script>
(CharSeq) if (isForwardRange!(CharSeq) && is(ElementType!(CharSeq) == dchar));
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Forward range for reader character by character,
keeping track of position information and caring \r\n -> \n conversion.<br><br>
<script>explorer.outline.incSymbolLevel();</script>
<dl>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">bool
<span class="currsymbol">empty</span>
<script>explorer.outline.addDecl('empty');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">dchar
<span class="currsymbol">front</span>
<script>explorer.outline.addDecl('front');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">void
<span class="currsymbol">popFront</span>
<script>explorer.outline.addDecl('popFront');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">typeof(this)
<span class="currsymbol">save</span>
<script>explorer.outline.addDecl('save');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Range primitive<br><br>
</dd>
<script>explorer.outline.writeEnabled = true;</script>
<dt><span class="decl">const LexPosition
<span class="currsymbol">currentPosition</span>
<script>explorer.outline.addDecl('currentPosition');</script>
();
</span></dt>
<script>explorer.outline.writeEnabled = false;</script>
<dd>Get the current position<br><br>
</dd>
</dl>
<script>explorer.outline.decSymbolLevel();</script>
</dd>
</dl>
<script>explorer.outline.decSymbolLevel();</script>
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Page was generated with
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on Wed Nov 24 20:33:10 2010
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