Added some comments to scanner
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71e2202512
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0233c814ac
@ -63,6 +63,8 @@ public final class Scanner {
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private void scanSeparator() {
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switch (currentChar) {
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// comment
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case '!': {
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takeIt();
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while ((currentChar != SourceFile.EOL) && (currentChar != SourceFile.EOT))
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@ -72,6 +74,7 @@ public final class Scanner {
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}
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break;
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// whitespace
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case ' ':
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case '\n':
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case '\r':
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@ -247,6 +250,7 @@ public final class Scanner {
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int kind;
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currentlyScanningToken = false;
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// skip any whitespace or comments
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while (currentChar == '!' || currentChar == ' ' || currentChar == '\n' || currentChar == '\r'
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|| currentChar == '\t')
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scanSeparator();
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