X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e9071366c3104e4e4a2490c16d53e7eeef670f45..5a2baae7b396f0926116967ca9492f74aae77fc7:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 143fd8be..a7022679 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,184 @@ +2006-06-19 Paul Eggert + + The Translation Project changed its way of publishing translations + to maintainers. I haven't received any responses to my request + for supporting the old way, or for documenting the new way. I + have modified 'bootstrap' to use screen scraping + (in this case, HTML scraping). This is unreliable and inelegant, + but I don't see any better way. Yuck. + * bootstrap (TP_URL, WGET_COMMAND): New vars. + (get_translations): New function, which uses HTML scraping to + deduce locations of latest translations. + Use this function to grab both bison and bison-runtime .po files. + Don't bother priming the pump for the runtime-po domain any more, + as it's now translated better than bison is. + +2006-06-19 Akim Demaille + + * src/scan-gram.l: No longer "parse" things after `%union' until + `{'. Rather, return a single "%union" token. + No longer make symbols: return strings, and leave the conversion + to symbols to the parser. + (SC_PRE_CODE, token_type): Remove. + * src/parse-gram.y (%union): New field `character'. + Sort tokens. + (CHAR): New token. + (ID, ID_COLON): Now that the scanner no longer makes them + identifiers, adjust all uses to invoke symbol_get. + (id_colon): New, wraps the conversion from string to symbol. + (%union): Accept a possible union_name. + (symbol): Now can be a char. + * data/c.m4 (b4_union_name): Leave a default value. + * data/glr.c, data/yacc.c: Use it. + +2006-06-11 Joel E. Denny + + For associating token numbers with token names for "yacc.c", don't use + #define statements unless `--yacc' is specified; always use enum + yytokentype. Most important discussions start at: + , + , + and + . + * NEWS (2.3+): Mention. + * data/c.m4 (b4_yacc_if): New. + (b4_token_enums_defines): Use b4_yacc_if to decide whether to add the + token #define's. + * doc/bison.texinfo (Bison Options): Describe the effect of `--yacc' + on token name definitions. + * src/getargs.c (usage): Capitalize `Yacc' in English. + * src/output.c (prepare): Define b4_yacc_flag. + * tests/regression.at (Early token definitions): Test that tokens names + are defined before the pre-prologue not just before the post-prologue. + Remove this test case and copy to... + (Early token definitions with --yacc): ... this to test #define's. + (Early token definitions without --yacc): ... and this to test enums. + +2006-06-11 Paul Eggert + + * NEWS: Reword the post-2.3 change to not be so optimistic about + removing the old "look-ahead" spelling. + Update previous look-ahead/lookahead change reports. + * REFERENCES: look-ahead -> lookahead (since that's + what he actually wrote). + * doc/refcard.tex: look ahead -> lookahead, + look-ahead -> lookahead + +2006-06-09 Joel E. Denny + + For consistency, use `lookahead' instead of `look-ahead' or + `look_ahead'. Discussed starting at + + and then at + . + * NEWS: For the next release, note the change to `--report'. + * TODO, doc/bison.1: Update English. + * doc/bison.texinfo: Update English. + (Understanding Your Parser, Bison Options): Document as + `--report=lookahead' rather than `--report=look-ahead'. + * src/conflicts.c: Update English in comments. + (lookahead_set): Rename from look_ahead_set. + (flush_reduce): Rename argument look_ahead_tokens to lookahead_tokens. + (resolve_sr_conflict): Rename local look_ahead_tokens to + lookahead_tokens, and update other uses. + (flush_shift, set_conflicts, conflicts_solve, count_sr_conflicts, + count_rr_conflicts, conflicts_free): Update uses. + * src/getargs.c (report_args): Move "lookahead" before alternate + spellings. + (report_types): Update uses. + (usage): For `--report' usage description, state `lookahead' spelling + rather than `look-ahead'. + * src/getargs.h (report.report_lookahead_tokens): Rename from + report_look_ahead_tokens. + * src/lalr.c: Update English in comments. + (compute_lookahead_tokens): Rename from compute_look_ahead_tokens. + (state_lookahead_tokens_count): Rename from + state_look_ahead_tokens_count. + Rename local n_look_ahead_tokens to n_lookahead_tokens. + (lookahead_tokens_print): Rename from look_ahead_tokens_print. + Rename local n_look_ahead_tokens to n_lookahead_tokens. + Update other uses. + Update English in output. + (add_lookback_edge, initialize_LA, lalr, lalr_free): Update uses. + * src/print.c: Update English in comments. + (lookahead_set): Rename from look_ahead_set. + (print_reduction): Rename argument lookahead_token from + look_ahead_token. + (print_core, state_default_rule, print_reductions, print_results): + Update uses. + * src/print_graph.c: Update English in comments. + (print_core): Update uses. + * src/state.c: Update English in comments. + (reductions_new): Update uses. + (state_rule_lookahead_tokens_print): Rename from + state_rule_look_ahead_tokens_print, and update other uses. + * src/state.h: Update English in comments. + (reductions.lookahead_tokens): Rename from look_ahead_tokens. + (state_rule_lookahead_tokens_print): Rename from + state_rule_look_ahead_tokens_print. + * src/tables.c: Update English in comments. + (conflict_row, action_row): Update uses. + * tests/glr-regression.at + (Incorrect lookahead during deterministic GLR, + Incorrect lookahead during nondeterministic GLR): Rename + print_look_ahead to print_lookahead. + * tests/torture.at: Update English in comments. + (AT_DATA_LOOKAHEAD_TOKENS_GRAMMAR): Rename from + AT_DATA_LOOK_AHEAD_TOKENS_GRAMMAR. + (Many lookahead tokens): Update uses. + * data/glr.c: Update English in comments. + * lalr1.cc: Likewise. + * yacc.c: Likewise. + * src/conflicts.h: Likewise. + * src/lalr.h: Likewise. + * src/main.c: Likewise. + * src/output.c: Likewise. + * src/parse-gram.c: Likewise. + * src/tables.h: Likewise. + * tests/calc.at: Likewise. + +2006-06-08 Joel E. Denny + + * src/flex-scanner.h (yytext): Remove stray `*/' in #define. + +2006-06-07 Paul Eggert + + * TODO: Add request from Nelson H. F. Beebe to be able to install + Bison without installing the yacc script. + +2006-06-07 Joel E. Denny + + * src/flex-scanner.h: For the sake of Flex 2.5.4, don't #define yyleng + and yytext if they're already #define'd. + * src/flex-scanner.h, src/location.h: Move #include "system.h" to... + * src/scan-code-c.c: ... here. + * src/scan-code.l, src/scan-gram.l: ... and here. Also #include + . + +2006-06-07 Joel E. Denny + + Get Bison to build again when configured with --enable-gcc-warnings. + * src/location.c, src/location.h, src/main.c, src/scan-code.l: Add some + missing #include's. + * src/scan-code.l (handle_action_dollar, handle_action_at): Rename + loc argument as it shadows a global. + * src/scan-gram.l: Remove stray comma that prevents boundary_set + invocation. + + * src/.cvsignore: Add scan-code.c. + +2006-06-07 Akim Demaille + + * src/scan-gram.l: Move the "add a trailing ; to actions" code + to... + * src/scan-code.l: here. + * tests/input.at (Torturing the Scanner): Fix another location + error. + +2006-06-07 Akim Demaille + + * src/Makefile.am (BUILT_SOURCES): Fix the trailing backslash. + 2006-06-06 Akim Demaille Extract the parsing of user actions from the grammar scanner.