X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/98a345a21936699f675d53a90e0b93bdb5e18e37..84a1cb5ad0f8b741d5a891df9bbf51bd1cc44ac3:/ChangeLog

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+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.
+	Remove stray comment.
+	* tests/regression.at (Invalid inputs): Adjust error message.
+	* doc/bison.texinfo (Symbols): Update.
+
 2009-05-01  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	Declare %code to be a permanent feature.