X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/2509eba631e6dd81d8e7cedb7bcf70f700a9e1a4..39fb7e623967922da2fc0a6908dc94ed6e9f4488:/ChangeLog

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+2009-08-19  Joel E. Denny  <jdenny@clemson.edu>
+
+	Fix complaints about escape sequences.
+	Discussed starting at
+	<http://lists.gnu.org/archive/html/bison-patches/2009-08/msg00036.html>.
+	* src/scan-gram.l (SC_ESCAPED_STRING, SC_ESCAPED_CHARACTER):
+	For a \0 and similar escape sequences meaning the null
+	character, report an invalid escape sequence instead of an
+	invalid null character because the latter does not actually
+	appear in the user's input.
+	In all escape sequence complaints, don't escape the initial
+	backslash, and don't quote when the sequence appears at the end
+	of the complaint line unless there's whitespace that quotearg
+	won't escape.
+	Consistently say "invalid" not "unrecognized".
+	Consistently prefer "empty character literal" over "extra
+	characters in character literal" warning for invalid escape
+	sequences; that is, consistently discard those sequences.
+	* tests/input.at (Bad escapes in literals): New.
+
+2009-08-19  Akim Demaille  <demaille@gostai.com>
+
+	doc: fixes.
+	* doc/bison.texinfo: Fix minor Texinfo errors.
+
+2009-08-19  Akim Demaille  <demaille@gostai.com>
+
+	doc: %initial-action to initialize yylloc.
+	Reported by Bill Allombert.
+	* doc/bison.texinfo: Set fill-column to 76.
+	(Location Type): Document the use of %initial-action to initialize
+	yylloc.
+
+2009-08-18  Joel E. Denny  <jdenny@clemson.edu>
+
+	maint: update for gnulib's recent update-copyright changes
+	* gnulib: Update.
+	* .x-update-copyright (COPYING): Add as it's no longer implied
+	when .x-update-copyright is present.
+	* cfg.mk (update-copyright-local): Remove, now ignored.
+	(update-copyright): Declare update-b4-copyright as a dependency.
+
+2009-08-17  Akim Demaille  <demaille@gostai.com>
+
+	build: require gettext 0.17.
+
+	Suggested by Bruno Haible.
+	http://lists.gnu.org/archive/html/bug-bison/2009-08/msg00009.html
+	* configure.ac: require gettext 0.17 to ensure compatibility with
+	gnulib.
+
 2009-08-17  Akim Demaille  <demaille@gostai.com>
 
 	build: lower gettext requirements.