// Copyright Brian Schott (Sir Alaran) 2012.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
module highlighter;
import std.stdio;
import std.array;
import std.d.lexer;
import langutils;
void writeSpan(string cssClass, string value)
{
stdout.write(``, value.replace("&", "&").replace("<", "<"), ``);
}
void highlight(R)(R tokens)
{
stdout.writeln(q"[
]");
foreach (Token t; tokens)
{
switch (t.type)
{
case TokenType.KEYWORDS_BEGIN: .. case TokenType.KEYWORDS_END:
writeSpan("kwrd", t.value);
break;
case TokenType.TYPES_BEGIN: .. case TokenType.TYPES_END:
writeSpan("type", t.value);
break;
case TokenType.Comment:
writeSpan("com", t.value);
break;
case TokenType.STRINGS_BEGIN: .. case TokenType.STRINGS_END:
writeSpan("str", t.value);
break;
case TokenType.NUMBERS_BEGIN: .. case TokenType.NUMBERS_END:
writeSpan("num", t.value);
break;
case TokenType.OPERATORS_BEGIN: .. case TokenType.OPERATORS_END:
writeSpan("op", t.value);
break;
default:
stdout.write(t.value.replace("<", "<"));
break;
}
}
stdout.writeln("\n");
}