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fix hexadecimal token number support.
* src/scan-gram.l: Catch incorrect ids after hexadecimal numbers.
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@@ -208,12 +208,6 @@ splice (\\[ \f\t\v]*\n)*
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complain_at (*loc, _("invalid directive: %s"), quote (yytext));
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}
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/* Identifiers may not start with a digit. Yet, don't silently
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accept "1FOO" as "1 FOO". */
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{int}{id} {
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complain_at (*loc, _("invalid identifier: %s"), quote (yytext));
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}
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"=" return EQUAL;
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"|" return PIPE;
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";" return SEMICOLON;
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@@ -235,6 +229,12 @@ splice (\\[ \f\t\v]*\n)*
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return INT;
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}
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/* Identifiers may not start with a digit. Yet, don't silently
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accept "1FOO" as "1 FOO". */
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{int}{id} {
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complain_at (*loc, _("invalid identifier: %s"), quote (yytext));
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}
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/* Characters. We don't check there is only one. */
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"'" STRING_GROW; token_start = loc->start; BEGIN SC_ESCAPED_CHARACTER;
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