X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/67501061076ba46355cfd9f9361c7eed861b389c..feeb56cd36e399192eef21460a11e0f8c0855b66:/ChangeLog?ds=sidebyside

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+2009-07-15  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Revert unnecessary column realignment in --help output.
+	Reported by Akim Demaille at
+	<http://lists.gnu.org/archive/html/bison-patches/2009-06/msg00010.html>.
+	* src/getargs.c (usage): Here.
+
+2009-07-04  Alex Rozenman <rozenman@gmail.com>
+
+	Alphabetical order in src/local.mk.
+	* src/local.mk: Adjust.
+
+2009-07-04  Alex Rozenman <rozenman@gmail.com>
+
+	Style changes and factoring.
+	* src/named-ref.h: Add comments.
+	* src/parse-gram.y: Readability and style changes.
+	* src/reader.c: Factoring: assign_named_ref function.
+	* src/scan-code.l: Factoring and style changes. Rename
+	parse_named_ref to parse_ref. Use "c-ctype.h" from gnulib.
+	Use "unsigned" type for variant index. Improve readablity.
+	* src/scan-gram.l: Change error messages and add comments.
+	* src/symlist.h: symbol_list_null: New function decl.
+	* src/symlist.c: symbol_list_null: Implement here.
+	* tests/named-refs.at: Adjust for new error messages.
+
+2009-06-29  Eric Blake  <ebb9@byu.net>
+
+	scan-code: avoid compiler warnings
+	* src/scan-code.l (parse_named_ref): Use correct specifiers.
+
+2009-06-29  Akim Demaille  <demaille@gostai.com>
+
+	build: avoid concurrent extraction of calc++.
+	* examples/calc++/Makefile.am (calc.stamp): New.
+	Depend on it to create the sources of calc++ so that concurrent
+	builds don't launch several "extexi" in parallel.
+	Not only this is inefficient, this also builds incorrect sources
+	with several extractions mixed together.
+
+2009-06-29  Akim Demaille  <demaille@gostai.com>
+
+	parse.error: fix.
+	* data/bison.m4: Move code related to specific variables after the
+	definition of the variable-maintaining macros so that we don't
+	"invoke" b4_percent_define_check_values before it is defined.
+
+2009-06-29  Akim Demaille  <demaille@gostai.com>
+
+	variables: parse.error
+
+	Implement, document, and test the replacement of %error-verbose
+	by %define parse.error "verbose".
+	* data/bison.m4 (b4_error_verbose_if): Reimplement to track the
+	values of the parse.error variable.
+	Make "simple" its default value.
+	Check the valid values.
+	* src/parse-gram.y: Use %define parse.error.
+	(PERCENT_ERROR_VERBOSE): New token.
+	Support it.
+	* src/scan-gram.l: Support %error-verbose.
+
+	* doc/bison.texinfo (Decl Summary): Replace the documentation of
+	%define error-verbose by that of %define parse.error.
+	* NEWS: Document it.
+
+	* tests/actions.at, tests/calc.at: Use parse.error instead of
+	%error-verbose.
+
+2009-06-27  Alex Rozenman  <rozenman@gmail.com>
+
+	Implement support for named symbol references.
+	* src/parse-gram.y: Add new syntax (named_ref.opt).
+	* src/reader.c: Store named refs in symbol lists.
+	* src/reader.h: New argument for symbol_append and
+	action_append functions.
+	* src/scan-code.h: Add new field (named_ref) into
+	code_props data structure. Keeps named ref of midrule
+	actions.
+	* src/scan-code.l: Support for named refs in semantic
+	action code. New function 'parse_named_ref'.
+	* src/scan-gram.l: Support bracketed id.
+	* src/symlist.c: Store named refs in symbol lists.
+	* src/symlist.h: New field in symbol list: named_ref.
+	* src/named-ref.h: New file, a struct for named_ref.
+	* src/named-ref.cp: New file, named_ref_new function.
+	* src/local.mk: Add two new files.
+	* tests/testsuite.at: Include new test group:
+	* tests/named-refs.at: this new file.
+
+2009-06-25  Akim Demaille  <demaille@gostai.com>
+
+	hash: check insertion for memory exhaustion.
+	* src/uniqstr.c (uniqstr_new): New.
+
 2009-06-24  Akim Demaille  <demaille@gostai.com>
 
 	variables: rename namespace as api.namespace.