Add a "dollar sign" token to lex.hpp and use it in lexer.cpp
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@ -26,6 +26,7 @@ vector<tok> lex(const string& in)
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case '-': resVal.emplace_back(tok::HYPHEN, "-"); break;
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case '>': resVal.emplace_back(tok::LCOMP, ">"); break;
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case '<': resVal.emplace_back(tok::RCOMP, "<"); break;
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case '$': resVal.emplace_back(tok::DOLLAR_SIGN, "$"); break;
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case '\'': resVal.emplace_back(tok::SQUOTE, "\'"); break;
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case ' ': case '\t': case '\r':
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case '\n': break;
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@ -10,7 +10,7 @@ struct tok {
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using Yerbacon::Exception::Exception;
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};
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enum type {
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DEFINE, TAG, NUMBER, PLUS, LPAR, LBRACE, LBRACKET, RPAR, RBRACE, RBRACKET, ALPHACHAR, HYPHEN, LCOMP, RCOMP,
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DEFINE, TAG, DOLLAR_SIGN, NUMBER, PLUS, LPAR, LBRACE, LBRACKET, RPAR, RBRACE, RBRACKET, ALPHACHAR, HYPHEN, LCOMP, RCOMP,
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SQUOTE,
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STRING,
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IDENTIFIER,
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