X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/812775a0391e122eff1983afea2da96c600c7307..b10dd689b645f4f62d616cb9fbc14f416e8e06bd:/ChangeLog?ds=sidebyside

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+2009-05-05  Akim Demaille  <demaille@gostai.com>
+
+	fix hexadecimal token number support.
+	* src/scan-gram.l: Catch incorrect ids after hexadecimal numbers.
+
+2009-05-05  Akim Demaille  <demaille@gostai.com>
+
+	tests: check token numbers.
+	* tests/input.at (Numbered tokens): New.
+
+2009-05-11  Akim Demaille  <demaille@gostai.com>
+
+	doc: use C++ headers.
+	* doc/bison.texinfo (Calc++ Scanner): Prefer C++ headers to C
+	headers.
+
+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>
+
+	space changes.
+	* src/scan-gram.l: Untabify to be robust to zealous editors.
+
+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.
+	* NEWS (2.4.2): Here.
+	* doc/bison.texinfo (Prologue Alternatives): Don't say it's
+	experimental.
+	(Decl Summary): Likewise.
+
 2009-04-30  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	Convert underscores to dashes in some %define variable names.