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[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,46 @@
+2002-04-10  Akim Demaille  <akim@epita.fr>
+
+       * src/system.h: Rely on HAVE_LIMITS_H.
+       Suggested by Paul Eggert.
+
+2002-04-09  Akim Demaille  <akim@epita.fr>
+
+       * tests/calc.at (_AT_CHECK_CALC_ERROR): Receive as argument the
+       full stderr, and strip it according to the bison options, instead
+       of composing the error message from different bits.
+       This makes it easier to check for several error messages.
+       Adjust all the invocations.
+       Add an invocation exercising the error token.
+       Add an invocation demonstrating a stupid error message.
+       (_AT_DATA_CALC_Y): Follow the GCS: initial column is 1, not 0.
+       Adjust the tests.
+       Error message are for stderr, not stdout.
+
+2002-04-09  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.h, src/gram.c (error_token_number): Remove, use
+       errtoken->number.
+       * src/reader.c (reader): Don't specify the user token number (2)
+       for $undefined, as it uselessly prevents using it.
+       * src/gram.h (token_number_t): Move to...
+       * src/symtab.h: here.
+       (state_t.number): Is a token_number_t.
+       * src/print.c, src/reader.c: Use undeftoken->number instead of
+       hard coded 2.
+       (Even though this 2 is not the same as above: the number of the
+       undeftoken remains being 2, it is its user token number which
+       might not be 2).
+       * src/output.c (prepare_tokens): Rename the `maxtok' muscle with
+       `user_token_number_max'.
+       Output `undef_token_number'.
+       * data/bison.simple, data/bison.c++: Use them.
+       Be sure to map invalid yylex return values to
+       `undef_token_number'.  This saves us from gratuitous SEGV.
+
+       * tests/conflicts.at (Solved SR Conflicts)
+       (Unresolved SR Conflicts): Adjust.
+       * tests/regression.at (Web2c Actions): Adjust.
+
 2002-04-08  Akim Demaille  <akim@epita.fr>
 
        * data/bison.c++: s/b4_item_number_max/b4_rhs_number_max/.
@@ -6117,3 +6160,23 @@
 1987-12-16  Richard Stallman  <rms@gnu.org>
 
        * REFERENCES: entered into RCS
+-----
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