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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 44 |
1 files changed, 44 insertions, 0 deletions
@@ -1,5 +1,49 @@ 2002-12-10 Bruno Haible <bruno@clisp.org> + * src/options.h (UPPERLOWER): New enum value. + * src/options.cc (Options::long_usage): Document option --ignore-case. + (Options::~Options): Update. + (long_options): Add option --ignore-case. + (Options::parse_options): Handle option --ignore-case. + * src/input.cc (Input::read_input): Recognize option %ignore-case. + * src/keyword.h (KeywordExt::init_selchars_tuple, + KeywordExt::init_selchars_multiset, KeywordExt::init_selchars_low): + Add alpha_unify argument. + * src/keyword.cc (KeywordExt::init_selchars_low): Add alpha_unify + argument. + (KeywordExt::init_selchars_tuple): Add alpha_unify argument. + (KeywordExt::init_selchars_multiset): Add alpha_unify argument. + * src/search.h (Search::compute_alpha_size, + Search::compute_alpha_unify): New declarations. + (Search::init_selchars_multiset): Add alpha_unify argument. + (Search::_alpha_unify): New field. + * src/search.cc (Search::compute_alpha_size, + Search::compute_alpha_unify): New functions. + (Search::init_selchars_tuple): Update. + (Search::find_positions): Temporarily set _alpha_unify. Perform a + case insensitive comparison if needed. + (Search::init_selchars_multiset): Add alpha_unify argument. + (Search::count_duplicates_multiset): Call compute_alpha_unify. + (Search::find_alpha_inc): Temporarily set _alpha_unify. At the end, + set _alpha_size and _alpha_unify. + (Search::prepare): Update. Don't compute _alpga_size here. + (Search::optimize): Propagate unified asso_values. + (Search::~Search) Delete _alpha_unify. + * src/output.cc (output_upperlower_strcmp, output_upperlower_strncmp, + output_upperlower_memcmp): New functions. + (Output_Compare_Strcmp::output_comparison, + Output_Compare_Strncmp::output_comparison, + Output_Compare_Memcmp::output_comparison): Use the case-insensitive + comparison function if --ignore-case was given. + (Output::output): Emit the auxiliary case-insensitive comparison + function if needed. + * tests/permutc2.gperf, tests/permutc2.exp: New files. + * tests/Makefile.in (check-test): Also check permutc2.gperf. + * tests/test-6.exp: Update. + * doc/gperf.texi (Gperf Declarations): Document %ignore-case. + (Input Details): Document option --ignore-case. + * NEWS: Update. + * src/search.cc (Search::optimize): Fill unused asso_values[] entries with a large value. * src/output.h (Output::Output): Remove occurrences argument. |