+2002-01-03 Akim Demaille <akim@epita.fr>
+
+ * lib/quotearg.c: Use `#include "..."' instead of `#include <...>'
+ for non system headers.
+
+2002-01-02 Akim Demaille <akim@epita.fr>
+
+ Equip the skeleton chain with location tracking, runtime trace,
+ pure parser and scanner.
+
+ * src/parse-skel.y: Request a pure parser, locations, and prefix
+ renaming.
+ (%union): Having several members with the same type does not help
+ type mismatches, simplify.
+ (YYPRINT, yyprint): New.
+ (yyerror): ``Rename'' (there is a #define yyerror skel_error) as...
+ (skel_error): this.
+ Handle locations.
+ * src/scan-skel.l: Adjust to these changes.
+ * src/skeleton.h (LOCATION_RESET, LOCATION_LINES, LOCATION_STEP)
+ (LOCATION_PRINT, skel_control_t): New.
+
+2001-12-30 Akim Demaille <akim@epita.fr>
+
+ * src/parse-skel.y: Get rid of the shift/reduce conflict:
+ replace `gb' with BLANKS.
+ * src/scan-skel.l: Adjust.
+
+
+2001-12-30 Akim Demaille <akim@epita.fr>
+
+ * src/system.h: We don't need nor want bcopy.
+ Throw away MS-DOS crap: we don't need getpid.
+ * configure.in: We don't need strndup. It was even causing
+ problems: because Flex includes the headers *before* us,
+ _GNU_SOURCE is not defined by config.h, and therefore strndup was
+ not visible.
+ * lib/xstrndup.c: New.
+ * src/scan-skel.l: Use it.
+ Be sure to initialize yylval.muscle member when scanning a MUSCLE.
+ * src/parse-skel.y: Use %directives instead of #defines.
+
+
+2001-12-30 Akim Demaille <akim@epita.fr>
+
+ * src/skeleton.h: New.
+ * src/output.c (output_parser, output_master_parser): Remove, dead
+ code.
+ * src/output.h (get_lines_number, actions_output, guards_output)
+ (token_definitions_output): Prototype them.
+ * src/parse-skel.y: Add the license notice.
+ Include output.h and skeleton.h.
+ (process_skeleton): Returns void, and takes a single parameter.
+ * src/scan-skel.l: Add the license notice.
+ Include skeleton.h.
+ Don't use %option yylineno: it seems that then Flex imagines
+ REJECT has been used, and therefore it won't reallocate its
+ buffers (which makes no other sense to me than a bug). It results
+ in warnings for `unused: yy_flex_realloc'.
+
+ to guess if the generated parsers should have '.tab' in their
+ * src/Makefile.am (bison_SOURCES): Add scan-skel.l and
+
+2001-12-30 Robert Anisko <robert.anisko@epita.fr>
+
+ * src/muscle_tab.h (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING)
+ (MUSCLE_INSERT_PREFIX): ...to there.
+ * src/output.c (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING)
+ (MUSCLE_INSERT_PREFIX): Move from here...
+
+ * src/bison.hairy: Add a section directive. Put braces around muscle
+ names. This parser skeleton is still broken, but Bison should not
+ choke on a bad muscle 'syntax'.
+ * src/bison.simple: Add a section directive. Put braces around muscle
+ names.
+
+ * src/files.h (strsuffix, stringappend): Add declarations.
+ (tab_extension): Add declaration.
+ (short_base_name): Add declaration.
+
+ * src/files.c (strsuffix, stringappend): No longer static. These
+ functions are used in the skeleton parser.
+ (tab_extension): New.
+ (compute_base_names): Use the computations done in this function
+ to guess if the generated parsers should have '.tab' in their
+ names.
+ (short_base_name): No longer static.
+
+ * src/output.c (output_skeleton): New.
+ (output): Disable call to output_master_parser, and give a try to
+ a new skeleton handling system.
+ (guards_output, actions_output): No longer static.
+ (token_definitions_output, get_lines_number): No longer static.
+
+ * configure.in: Use AM_PROG_LEX and AC_PROG_YACC.
+
+ * src/Makefile.am (bison_SOURCES): Add scan-skel.l and
+ parse-skel.y.
+
+ * src/parse-skel.y: New file.
+ * src/scan-skel.l: New file.
+
2001-12-29 Akim Demaille <akim@epita.fr>
%name-prefix is broken.
projects / bison.git / blobdiff