85 lines
2.8 KiB
D
85 lines
2.8 KiB
D
/*******************************************************************************
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* The MIT License
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*
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* Copyright (c) 2012 Brian Schott (Sir Alaran)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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import std.stdio;
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import langutils;
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import std.array;
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void writeSpan(string cssClass, string value)
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{
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stdout.write(`<span class="`, cssClass, `">`, value.replace("<", "<"), `</span>`);
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}
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void highlight(Token[] tokens)
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{
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stdout.writeln(q"[<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
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<body>
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<style type="text/css">
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html { background-color: #111; color: #ccc; }
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.keyword { font-weight: bold; color: DeepSkyBlue; }
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.comment { color: lightgreen; font-style: italic;}
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.number { color: red; font-weigth: bold; }
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.string { color: Tomato; font-style: italic; }
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.property { color: HotPink; font-weight: bold;}
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.operator { color: tan; font-weight: bold; }
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.type { color: cyan; }
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</style>
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<pre>]");
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foreach (Token t; tokens)
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{
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switch (t.type)
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{
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case TokenType.KEYWORDS_BEGIN: .. case TokenType.KEYWORDS_END:
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writeSpan("keyword", t.value);
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break;
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case TokenType.TYPES_BEGIN: .. case TokenType.TYPES_END:
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writeSpan("type", t.value);
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break;
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case TokenType.comment:
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writeSpan("comment", t.value);
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break;
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case TokenType.stringLiteral:
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writeSpan("string", t.value);
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break;
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case TokenType.numberLiteral:
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writeSpan("number", t.value);
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break;
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case TokenType.OPERATORS_BEGIN: .. case TokenType.OPERATORS_END:
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writeSpan("operator", t.value);
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break;
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case TokenType.PROPERTIES_BEGIN: .. case TokenType.PROPERTIES_END:
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writeSpan("property", t.value);
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break;
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default:
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stdout.write(t.value.replace("<", "<"));
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break;
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}
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}
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stdout.writeln("</pre>\n</body></html>");
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}
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