* lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,79 @@
+2001-02-08  Akim Demaille  <akim@epita.fr>
+
+       * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
+       New, from fileutils 4.0.37.
+       * configure.in: Require Autoconf 2.49c.  I took some time before
+       making this decision.  This is the only way out for portability
+       issues in Bison, it would mean way too much duplicate effort to
+       import in Bison features implemented in 2.49c since 2.13.
+       AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
+
+2001-02-02  Akim Demaille  <akim@epita.fr>
+
+       * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
+       * lib/xalloc.h, lib/xmalloc.c@ Update.
+
+2001-01-19  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (conflict_report): Report the difference with
+       expected number of s/r conflicts.
+
+2001-01-19  Akim Demaille  <akim@epita.fr>
+
+       Get rid of the ad hoc handling of token_buffer in the scanner: use
+       the obstacks.
+
+       * src/lex.c (token_obstack): New.
+       (init_lex): Initialize it.  No longer call...
+       (grow_token_buffer): this.  Remove it.
+       Adjust all the places which used it to use the obstack.
+
+2001-01-19  Akim Demaille  <akim@epita.fr>
+
+       * src/lex.h: Rename all the tokens:
+       s/\bENDFILE\b/tok_eof/g;
+       s/\bIDENTIFIER\b/tok_identifier/g;
+       etc.
+       Let them be enums, not #define, to ease debugging.
+       Adjust all the code.
+
+2001-01-18  Akim Demaille  <akim@epita.fr>
+
+       * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
+       * src/lex.c (maxtoken, grow_token_buffer): Static.
+
+2001-01-18  Akim Demaille  <akim@epita.fr>
+
+       Since we now use obstacks, more % directives can be enabled.
+
+       * src/lex.c (percent_table): Also accept `%yacc',
+       `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
+       `%debug'.
+       Handle the actions for `%semantic_parser' and `%pure_parser' here,
+       instead of returning a token.
+       * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
+       * src/reader.c (read_declarations): Adjust.
+       * src/files.c (open_files): Don't call `compute_base_names', don't
+       compute `attrsfile' since they depend upon data which might be
+       *in* the input file now.
+       (output_files): Do it here.
+       * src/output.c (output_headers): Document the fact that this patch
+       introduces a guaranteed SEGV for semantic parsers.
+       * doc/bison.texinfo: Document them.
+       * tests/suite.at: Exercise these %options.
+
+2000-12-20  Akim Demaille  <akim@epita.fr>
+
+       Also handle the output file (--verbose) with obstacks.
+
+       * files.c (foutput): Remove.
+       (output_obstack): New.
+       Adjust all dependencies.
+       * src/conflicts.c: Return a string.
+       * src/system.h (obstack_grow_string): Rename as...
+       (obstack_sgrow): this.  Be ready to work with non literals.
+       (obstack_fgrow4): New.
+
 2000-12-20  Akim Demaille  <akim@epita.fr>
 
        * src/files.c (open_files): Fix the computation of short_base_name