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(get_toplvl_escape): Recognize more than 4 bytes in escape sequence.
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@ -376,7 +376,8 @@ get_toplvl_escape (struct linereader *lr)
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bytes[nbytes++] = byte;
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}
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while (ch == lr->escape_char && nbytes < 4);
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while (ch == lr->escape_char
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&& nbytes < sizeof (lr->token.val.charcode.bytes));
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if (!isspace (ch))
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lr_error (lr, _("garbage at end of character code specification"));
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