super(g, t, autoGenType);
if (!(g instanceof LexerGrammar)) {
// lexer does not have token types for string literals
TokenSymbol ts = grammar.tokenManager.getTokenSymbol(atomText);
if (ts == null) {
g.antlrTool.error("Undefined literal: " + atomText, grammar.getFilename(), t.getLine(), t.getColumn());
}
else {
tokenType = ts.getTokenType();
}
}
line = t.getLine();
// process the string literal text by removing quotes and escaping chars
// If a lexical grammar, add the characters to the char vocabulary
processedAtomText = new String();
for (int i = 1; i < atomText.length() - 1; i++) {
char c = atomText.charAt(i);
if (c == '\\") {
if (i + 1 < atomText.length() - 1) {
i++;
c = atomText.charAt(i);
switch (c) {
case 'n":
c = '\n";
break;
case 'r":
c = '\r";
break;
case 't":
c = '\t";
break;
}
}
}
if (g instanceof LexerGrammar) {
((LexerGrammar)g).charVocabulary.add(c);
}
processedAtomText += c;
}
