+2009-05-04 Akim Demaille <demaille@gostai.com>
+
+ bison: catch bad symbol names.
+ * src/scan-gram.l({int}{id}): Report as an invalid identifier.
+ * tests/input.at: Adjust.
+
2009-05-04 Akim Demaille <demaille@gostai.com>
identifiers: dashes are letters.
Dashes can now start identifiers (symbols and directives).
-
+
* src/scan-gram.l ({letter}): Add dash.
({id}): Remove it.
* tests/input.at (Symbols): Adjust.