X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/710ddc4f18039668a7672c8670eb3e010b59292a..ed8e1f68e9743c391f4aba148968ea1e5e960973:/ChangeLog

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+2001-12-13  Akim Demaille  <akim@epita.fr>
+
+	The computation of nullable is broken: it doesn't handle empty
+	RHS's properly.
+
+	* tests/torture.at (GNU AWK Grammar): New.
+	* tests/sets.at (Nullable): New.
+	* src/nullable.c (set_nullable): Instead of blindly looping over
+	`ritems', loop over the rules, and then over their rhs's.
+
+	Work around Autotest bugs.
+
+	* src/warshall.c (bitmatrix_print): Don't use `+--+' as table
+	frame, because Autotest understand lines starting with a `+' as
+	traces from the shell.  Then, they are not processed properly.
+	Admittedly an Autotest bug, but we don't have time to wait for
+	Autotest to catch up.
+	* tests/regression.at (Broken Closure): Adjust to the new table
+	frames.
+	Move to...
+	* tests/sets.at: here.
+
+2001-12-13  Akim Demaille  <akim@epita.fr>
+
+	* src/closure.c (closure): Use nrules instead of playing tricks
+	with BITS_PER_WORD.
+
+2001-12-13  Akim Demaille  <akim@epita.fr>
+
+	* src/print.c (print_actions): Output the handling of `$' as the
+	traces do: shifting the token EOF.  Before EOF was treated as a
+	nonterminal.
+	* tests/regression.at: Adjust some tests.
+	* src/print_graph.c (print_core): Complete the set of items via
+	closure.  The next-to-final and final states are still unsatisfying,
+	but that's to be addressed elsewhere.
+	No longer output the rule numbers, but do output the state number.
+	A single loop for the shifts + gotos is enough, but picked a
+	distinct color for each.
+	(print_graph): Initialize and finalize closure.
+
+2001-12-13  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (readgram): Remove dead code, an strip useless
+	braces.
+	(get_type): Remove, unused.
+
+2001-12-12  Akim Demaille  <akim@epita.fr>
+
+	* src/complain.h, src/complain.c: Remove error_one_per_line, rely
+	on that of lib/error.c.
+
+2001-12-12  Akim Demaille  <akim@epita.fr>
+
+	Some hosts don't like `/' in includes.
+
+	* src/system.h: Include libgettext.h without qualifying the path.
+	* src/Makefile.am (INCLUDES): Add $(top_srcdir)/intl, remove
+	$(top_srcdir).
+
+2001-12-11  Marc Autret  <autret_m@epita.fr>
+
+	* src/output.c (output_parser): Remove useless muscle.
+
 2001-12-11  Marc Autret  <autret_m@epita.fr>
 
 	* src/bison.simple: Remove #line just before %%epilogue. It