Paste: fix potential problem with object pasting.

[gnumeric.git] / ChangeLog

2018-05-03  Morten Welinder  <terra@gnome.org>

        * src/commands.c (get_new_objects): Change from transfer-container
        to transfer-full.  Otherwise a deleted object can shadow a new
        one.  (Never observed.)

2018-04-30  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbc_gtk_reload_recent_file_menu): Make full
        history item insensitive if we have to history.

2018-04-29  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2018-04-29  Morten Welinder <terra@gnome.org>

        * Release 1.12.40

2018-04-26  Morten Welinder  <terra@gnome.org>

        * src/colrow.c (col_row_collection_foreach): move to...
        * src/sheet.c (sheet_colrow_foreach): ...here.  Allow -1 to mean
        last column or row.
        (sheet_foreach_cell_in_range): Change to take a range.
        (sheet_foreach_cell_in_region): Preserve the old
        sheet_foreach_cell_in_range api.  Most callers changed.  Allow -1
        to mean last column or row.

2018-04-25  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_cell_content): Read shared array
        expressions as we used to, but immediately unshare.  I had an old
        file with such a thing and it not supposed to happen.  That
        formula would likely have been created in early 2007.

2018-04-24  Morten Welinder  <terra@gnome.org>

        * src/commands.c (cmd_paste_copy_impl): Simplify now that
        clipboard handles colrow sizes.

2018-04-21  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-image.c (gnm_soi_write_image): If the format
        doesn't match what is requested, convert.

2018-04-20  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (merge_single): Avoid a
        hash-changed-while-iterating problem.  [#795408]

        * src/xml-sax-write.c (xml_write_cell_and_position): In the
        clipboard case, write result values too.

        * src/xml-sax-read.c (xml_sax_cell_content): Rework this rat's
        nest of conditionals.  Accept values for expressions.

2018-04-18  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_get_cond_style): Flip reversed
        pre-condition.

        * src/gui-clipboard.c (gnm_x_claim_clipboard): Offer biff8,
        including LO's weird name for that.  The don't seem to take
        "Biff8" and they don't seem to take Citrix' variant either.

2018-04-16  Morten Welinder  <terra@gnome.org>

        * src/gui-clipboard.c (gnm_x_claim_clipboard): Plug leak.  Debug
        improvements.
        (table_cellregion_read): Improve paste-range heuristic for
        clipboard formats that lack that information, notably
        LibreOffice's.

        * src/workbook-view.c (get_uri_modtime): Fix criticals on paste
        from LibreOffice.  (Which sends a zipfile over the clipboard.)

2018-04-14  Morten Welinder  <terra@gnome.org>

        * src/func.c (gnm_func_count_args): Rename from
        function_def_count_args for introspection.
        (gnm_func_get_arg_type): Rename from function_def_get_arg_type
        for introspection.
        (gnm_func_get_arg_type_sring): Rename from
        function_def_get_arg_type_string for introspection.

        * src/workbook-view.c (workbook_view_save_as): Rename from
        wb_view_save_as for introspection.
        (workbook_view_save): Rename from wb_view_save for introspection.

2018-04-13  Morten Welinder  <terra@gnome.org>

        * src/workbook-view.c (workboook_view_save_to_uri): Renamed from
        wb_view_save_to_uri for introspection.
        (workbook_view_save_to_output): Renamed from
        wb_view_save_to_output for introspection.

        * src/style-color.c (gnm_style_color_get_type): Duplicate of
        gnm_color_get_type, more or less.

        * src/validation.c (gnm_validation_ref): Must return a value to be
        used as a boxed copy function.

        * src/expr.c (gnm_expr_top_ref): Must return a value to be used
        as a boxed copy function.

        * src/expr-name.c (expr_name_ref): Must return a value to be used
        as a boxed copy function.

        * src/mstyle.c (gnm_style_ref): Must return a value to be used
        as a boxed copy function.

        * src/clipboard.c (cellregion_ref): Must return a value to be used
        as a boxed copy function.

        * src/criteria.c (gnm_criteria_unref): Rename from free_criteria.

        * src/mstyle.c: Hide internals.
        src/gnm-style-impl.h: Remove.

        * src/cell.c (gnm_cell_set_format): Remove.  Unused and badly
        named.

2018-04-12  Morten Welinder  <terra@gnome.org>

        * src/sheet-merge.c (gnm_sheet_merge_remove): Drop unused command
        context argument.  All callers changed.

2018-04-11  Morten Welinder  <terra@gnome.org>

        * src/workbook.c: Make Workbook a more proper object by adding a
        constructor to setup the object correctly.  Introspection fixes.

        (workbook_view_class_init): Make this a more proper object by
        adding a constructor and init function to setup the object
        correctly.

2018-04-11  Morten Welinder  <terra@gnome.org>

        * src/workbook-view.c: Introspection fixes, mostly from Dean
        McCarron.
        src/workbook-control.c: Ditto.
        src/wbc-gtk.c: Ditto.

2018-03-25  Morten Welinder  <terra@gnome.org>

        * src/workbook.c (workbook_set_last_export_uri): Constify
        argument.  Callers fixed.

2018-03-23  Morten Welinder  <terra@gnome.org>

        * src/main-application.c (cpu_sanity_check): New function.

2018-03-13  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2018-03-13  Morten Welinder <terra@gnome.org>

        * Release 1.12.39

2018-01-17  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (function_dump_defs): Drop internal function TABLE
        as well as demo function ATL_LAST.

2018-01-11  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_scrollbar_config_real): Be careful
        not to trigger an update storm when nothing changes.  Fixes
        #792417.

2018-01-01  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_simplify_if): Remove non-working,
        non-reachable code relating to true() and false() conditions.

2017-12-30  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_top_get_array_corner): Remove.  All callers
        changed.
        (gnm_expr_top_get_array_size, gnm_expr_top_get_array_value)
        (gnm_expr_top_get_array_expr): New functions.

        * src/cell.c (gnm_cell_is_array_corner): Remove.  All callers
        changed.

2017-12-29  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (diff_names): Fix checks for inserted or removed
        name.  #792038.

2017-12-28  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-12-28  Morten Welinder <terra@gnome.org>

        * Release 1.12.38

2017-12-25  Morten Welinder  <terra@gnome.org>

        * src/gnm-plugin.c: Avoid using "textdomain" as a variable.
        * src/func-builtin.c (func_builtin_init): Ditto.

2017-12-23  Morten Welinder  <terra@gnome.org>

        * src/stf-parse.c (stf_parse_sheet): Fix crash on text important.

2017-12-04  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (GnmDiffState): Store old_sheet and new_sheet here
        instead of passing them all over the place.
        (diff): Compare names too.

2017-12-03  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (SSDIFF_DTD): Add proper xmlns definition.
        (diff): Missing or extra sheet counts as a difference.

        * src/mstyle.c (gnm_style_find_differences): Don't crash when
        hlink/validation/inputmsg/conditions is NULL in one and not the other.

        * src/ssdiff.c (diff_sheets_colrow): New function to compare
        row/column sizes.
        (highlight_cell_changed): Survive missing cell.

2017-12-01  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-12-01  Morten Welinder <terra@gnome.org>

        * Release 1.12.37

2017-11-30  Morten Welinder  <terra@gnome.org>

        * src/print-cell.c (gnm_gtk_print_cell_range): Eliminate g_alloca
        usage.
        * src/parse-util.c (wbref_parse): Ditto.
        * src/preview-grid.c (preview_grid_draw_region): Ditto.
        * src/item-grid.c (item_grid_draw_region): Ditto.
        * src/parser.y (yylex): Ditto.
        * src/criteria.c (parse_database_criteria): Ditto.

        * src/sheet-filter.c (gnm_filter_combo_apply): Use heap, not
        stack, allocation.

        * src/sheet-style.c (sheet_style_find_conflicts): Use heap, not
        stack, allocation.

2017-11-29  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (enumerate_functions): Make sure function is loaded.

        * src/func-builtin.c (help_table): Add help text for TABLE.

        * src/func.c (gnm_func_enumerate): Introspection annotation.

        * src/sstest.c (function_dump_defs): Move from func.c with all
        support code.
        (gnm_func_sanity_check): Ditto.

        * src/libgnumeric.c (gnm_dump_func_defs): Not needed anymore.

        * src/main-application.c (pathetic_qt_workaround): Not needed
        anymore.

        * (gnumeric-object-combo.png): redo based on list combo.  This avoids
        looking strange when insensitive and also is a consistent size.

2017-11-18  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-11-18  Morten Welinder <terra@gnome.org>

        * Release 1.12.36

2017-10-29  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnumeric.css: add grid:selected back-color.
        * src/item-grid.c (item_grid_draw_region): fix background of multiple
        selection. [#789411]

2017-10-23  Morten Welinder  <terra@gnome.org>

        * src/func.c (gnm_func_convert_markup_to_pango): Avoid dead kitten
        criticals.

2017-07-06  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-07-06  Morten Welinder <terra@gnome.org>

        * Release 1.12.35

2017-06-30  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c
        (sheet_widget_slider_horizontal_draw_cairo): use narrower slider
        button

2017-05-18  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (hankel1_A1): Use also libc's jn for smallish
        integer orders.
        (jy_via_j_series): Rename from y_via_j_series and supply both J
        and Y results.  Use the full J result accuracy.
        (gnm_bessel_phi): Improve divergence check.

2017-05-16  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (debye_33): Handle near-overflow better.
        (gnm_bessel_j, gnm_bessel_y): Use modulus/phase method when
        appropriate.

        * src/gutils.c (gnm_utf8_strto): Handle denormals better.

        * src/value.c (value_new_from_string): Handle denormals betters.

2017-04-05  Morten Welinder  <terra@gnome.org>

        * src/sf-trig.c (gnm_reduce_pi): Rename from reduce_pi_half.
        Generalize to Pi/2^e and make public.

2017-03-28  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (y_via_j_series): Use gnm_yn if we can.
        (hankel1_A1): Use gnm_yn if we can.  Near integer order, center
        around the integer with odd count when we can.

2017-03-21  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (rand_fractile_test): Allow 4*sqrt(expected)
        deviation for each bin.
        (test_random_randchisq, test_random_randtdist)
        (test_random_randfdist): Don't allow df=0.
        (test_random_randbeta): Don't floor the parameters thus avoiding
        zero.

2017-03-20  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-03-20  Morten Welinder <terra@gnome.org>

        * Release 1.12.34

2017-03-17  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_init_size): Don't hand-create a
        bogus GnmColor here.  The fake object prevents GnmColor equality
        from working which in turn prevents GnmBorder equality from
        working.

        * src/style-color.c (gnm_color_make): Rename from
        gnm_color_new_uninterned and handle caching here.
        (gnm_color_new_auto): New function.

        * src/ssdiff.c (main): Exit 2 on error, 1 of diffs, 0 if no diff.
        (compare_corresponding_cells): Fall back to string comparison.
        References like Sheet1!A1 should match even if they, obviously,
        refer to sheets in different workbooks.

        * src/style-conditions.c (gnm_style_conditions_equal): Add new
        relax_sheet argument.

        * src/validation.c (gnm_validation_equal): New function.

        * src/mstyle.c (gnm_style_find_differences): New function.

        * src/ssdiff.c (xml_style_changed): Use
        gnm_style_find_differences.

        * src/ssdiff.c (cb_diff_sheets_styles_2): Use relaxed
        gnm_style_find_differences, not gnm_style_equal.

        * src/hlink.c (gnm_hlink_equal): New function.

2017-03-13  Morten Welinder  <terra@gnome.org>

        * src/hlink.c (gnm_hlink_cur_wb_set_target): Improve parsing of
        inter-sheet local name references.

2017-03-10  Morten Welinder  <terra@gnome.org>

        * src/hlink.c (gnm_hlink_get_name_target)
        (gnm_hlink_get_range_target): New functions.
        (gnm_hlink_cur_wb_activate): Use gnm_hlink_get_range_target.

2017-03-07  Morten Welinder  <terra@gnome.org>

        * src/parser.y (parser_simple_name): Extract from
        parser_simple_val_or_name.  Extend to handle explicit sheet.
        ("sheetref STRING"): Ise parser_simple_name.

2017-03-06  Morten Welinder  <terra@gnome.org>

        * src/expr-name.c (expr_name_add): Plug leak.

2017-03-05  Morten Welinder  <terra@gnome.org>

        * src/hlink.c (GnmHLinkCurWB): Store location as dependent.
        (gnm_hlink_cur_wb_activate): Move string parsing from here...
        (gnm_hlink_cur_wb_set_target): ...to here.  Check name first as
        value_new_cellrange_str will resolve a name.

        * src/mstyle.c (gnm_style_linked_sheet_changed): Handle changed
        sheet for hlinks too.

        * src/hlink.c (gnm_hlink_new, gnm_hlink_dup, gnm_hlink_get_sheet)
        (gnm_hlink_set_sheet): New functions.

2017-01-30  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2017-01-30  Morten Welinder <terra@gnome.org>

        * Release 1.12.33

2017-01-29  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_equal): New function.
        (gnm_style_conditions_equal): ...split out from here.

2017-01-25  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (ELEM_IS_EQ): Fix last fix.

2017-01-22  Morten Welinder  <terra@gnome.org>

        * src/stf-parse.c (stf_cell_set_text): Don't parse "=..." as
        expression for text formatted cells.
        (stf_parse_sheet): Don't try number parsing for text formatted
        columns.  Fixes #777543.

2017-01-22  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (cb_assign_string), (gnm_go_data_vector_get_str): use cell
        format when generating the string. [#777338]

2017-01-19  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (ELEM_IS_EQ): Don't compare conditions by pointer.

        * src/style-conditions.c (gnm_style_conditions_equal): New
        function.

2016-12-08  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_linear_solve): Use proper matrix type.  All
        callers changed.
        (gnm_linear_solve_multiple): Ditto.

2016-10-02  Morten Welinder  <terra@gnome.org>

        * src/libgnumeric.c (gnm_pre_parse_init): Don't pretend the
        g_mem_set_vtable stuff actually works anymore.

2016-08-21  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (options): Add --fast option.

        * src/value.c (value_get_as_gstring): Let a negative
        decimal_digits mean "shortest round-tripping string".

2016-08-20  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-08-20  Morten Welinder <terra@gnome.org>

        * Release 1.12.32

2016-08-08  Morten Welinder  <terra@gnome.org>

        * src/criteria.c (criteria_inspect_values): Add flag for string
        coercion.  Only the equality test wants that.

        * src/value.c (criteria_inspect_values): Floats don't match
        errors.

2016-08-04  Morten Welinder  <terra@gnome.org>

        * src/rangefunc-strings.c (range_concatenate): Add (unused) user
        pointer.

        * src/collect.c (string_range_function): Add user pointer.  Caller
        changed.

2016-06-29  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-06-29  Morten Welinder <terra@gnome.org>

        * Release 1.12.31

2016-06-29  Morten Welinder  <terra@gnome.org>

        * src/parse-util.c (std_expr_name_handler): Fix workbook confusion
        related to sheet-local names.  [#768164]

2016-06-28  Morten Welinder  <terra@gnome.org>

        * src/stf-parse.c (stf_parse_options_guess_formats): Handle lines
        of different lenghts.

2016-06-21  Morten Welinder  <terra@gnome.org>

        * src/value.c (criteria_test_greater_or_equal): Use case-folding
        comparisons for strings.
        (parse_criteria, parse_criteria_range): Add argument controlling
        whether to anchor matching at end of string.
        (parse_database_criteria): Don't anchor here.

2016-06-17  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-06-17  Morten Welinder <terra@gnome.org>

        * Release 1.12.30

2016-06-17  Morten Welinder  <terra@gnome.org>

        * src/value.c (parse_criteria): Anchor matches at the beginning,
        but not at the end.

2016-06-11  Morten Welinder  <terra@gnome.org>

        * src/value.c (find_rows_that_match): Fix blank handling.
        (criteria_test_unequal): Wrong type means unequal.
        (criteria_test_match): Only match strings.
        (parse_criteria): Don't anchor matches.  This is the right thing
        to do for DSUM and friends.  Hopefully this doesn't break anything
        else.
        (criteria_inspect_values): Strings are incompatible with
        non-strings.
        (criteria_test_less, criteria_test_less_or_equal)
        (criteria_test_greater, criteria_test_greater_or_equal): handle
        strings.

2016-05-19  Morten Welinder  <terra@gnome.org>

        * src/stf-parse.c (stf_parse_options_guess_formats): Separate
        decimal counts for the hypothetical comma and point choices.

2016-05-10  Morten Welinder  <terra@gnome.org>

        * src/stf-parse.h (struct StfParseOptions_t): Remove unused struct
        members.  Doc fix.

2016-05-06  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-05-06  Morten Welinder <terra@gnome.org>

        * Release 1.12.29

2016-04-29  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (gnm_style_context_get_color): Fix function
        wrapping gtk_style_context_get_color which changed API.

2016-04-24  Morten Welinder  <terra@gnome.org>

        * src/value-sheet.c (value_area_get_x_y): Use
        gnm_rangeref_normalize.  Do full wrap-around.

2016-04-24  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_matrix_load_values): fix array
        reading. [#765483]

2016-04-17  Jean Brefort  <jean.brefort@normalesup.org>

        * configure.ac: protect against pxlib weirdness.

2016-04-17  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_load_len): return a nul length if the
        value is an error.

2016-03-22  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-03-22  Morten Welinder <terra@gnome.org>

        * Release 1.12.28

2016-03-02  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c: Return complex numbers by value, not reference.

2016-02-23  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c: Properly use gnm_ldexp, not ldexp.

2016-02-18  Morten Welinder  <terra@gnome.org>

        * src/parse-util.c (unquote): Properly account backslashes.  Fixes
        #762278.

2016-02-12  Morten Welinder  <terra@gnome.org>

        * src/complex.h: Add a direct-value interface.

        * src/ssconvert.c (run_solver): Also create solver reports as
        indicated in options.

        * src/cell-draw.c (cell_draw_simplify_attributes): Plug leak.

2016-02-10  Morten Welinder  <terra@gnome.org>

        * src/gnumeric.css (toolbarzone): Set padding for toolbar children
        to 1px.  While that may be a sligh increase for certain
        themes/gtk+ versions, it is a large decrease for others, notably
        what comes with an out-of-the-box OpenSuSE leap.  Override in
        ~/.config/gtk-3.0/gtk.css if need be.

        * src/wbc-gtk.c (cb_scroll_wheel): Use shift modifier with scroll
        wheel for horizontal motion instead of alt.  Window managers tend
        to eat the latter.

2016-02-08  Morten Welinder  <terra@gnome.org>

        * src/graph.c (gnm_go_data_vector_eval)
        (gnm_go_data_vector_finalize): Plug leak.

2016-02-06  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2016-02-06  Morten Welinder <terra@gnome.org>

        * Release 1.12.27

2016-02-06  Morten Welinder  <terra@gnome.org>

        * configure.ac (goffice): Require latest for
        go_complex_from_polar_pi.

        * src/sf-gamma.c (complex_igamma): Apply fixup for upper gamma
        when x<0 and a is real.

2016-02-04  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (complex_temme_D): Fix factorial computation.
        (gnm_complex_continued_fraction): Fail if we would otherwise try
        to rescale by 0.  Fix termination condition.
        (igamma_asymp): Fix term update.
        (complex_igamma): Fix flavour fixup.

2016-02-02  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (complex_igamma): Try asymptotic expansion.
        (gamma_error_factor): Extend to all positive numbers.
        (pochhammer_small_n): Allow any x > 1.
        (qbetaf): Use pochhammer_small_n as long as a > 1 and |b| < 1.

2016-02-01  Morten Welinder  <terra@gnome.org>

        * configure.ac (yacc, lex): Fail if the required program isn't
        found.

2016-01-31  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (igamma_upper_cf): Extract generic code for
        complex continued fractions.

2016-01-30  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (get_font): Under ssconvert, don't try
        GtkStyleContext.  Another ABI changes causes that to crash.

        * src/value.c (find_column_of_field): Insist that the database be
        a cell range, not an array.

2016-01-29  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (gnm_bessel_i): Use series for small x.
        (bessel_ij_series): Rename from bessel_j_series and extend to
        handle i also.

        * src/sf-gamma.c (qbetaf): Improve accuracy in the case where one
        argument is less than one.

        * src/xml-sax-read.c (xml_sax_filter_condition): Leak fix and warn
        about broken sheet filter.

        * src/sheet-filter.c (gnm_filter_condition_new_single)
        (gnm_filter_condition_new_double): Plug leak on error.
        (gnm_filter_op_needs_value): Handle GNM_FILTER_UNUSED.

2016-01-28  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_get_str): fix for a range
        value. [#761048]

2016-01-27  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (gnm_bessel_j, gnm_bessel_y): New
        implementation.

        * src/wbc-gtk.c (cb_add_menus_toolbars): Work around gtk+ bug with
        css styling.

2016-01-23  Morten Welinder  <terra@gnome.org>

        * src/parser.y (yylex): Be careful about overflowing numeric
        token.  Fixes #761023.

2016-01-20  Morten Welinder  <terra@gnome.org>

        * src/complex.h: Namespace.  Mostly for macros.

2016-01-16  Morten Welinder  <terra@gnome.org>

        * src/gnumeric-simple-canvas.c (gnm_simple_canvas_ungrab): Drop
        unused time argument.  All callers changed.
        (gnm_simple_canvas_grab): Remove unused arguments and return
        value.  All callers changed.

        * src/item-bar.c (item_bar_button_pressed): Handle multiple clicks
        without regrabbing the focus.  See #760639.

2016-01-13  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (test_random_randsnorm)
        (test_random_randbernoulli): Print expected stats.

        * src/xml-sax-read.c (xml_sax_filter_condition): Ensure o0 and op1
        are sane.  Fixes #760544.

2016-01-08  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (drayleigh): Undo last change and improve accuracy.

2016-01-06  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (ebd0): Fix problem with overflow.  [#760230]

2016-01-04  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_apply_range)
        (sheet_style_set_range): Silently ignore inverted ranges.

2016-01-03  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_apply_range)
        (sheet_style_set_range): Ensure sanity of range.  Fixes #760102.

2016-01-02  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (expmx2h): Explicitly handle nan, just in case.

        * src/go-data-cache.c (go_data_cache_records_set_size): Check for
        zero record size.  Fixes #760087.

        * src/mathfunc.c (pow1p): Handle nan.  Fixes #760085.

2016-01-01  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (gnm_sheet_constructed): Chain ->constructed early.

        * src/expr-name.c (expr_name_add): Improve check for circular name
        defintion.  Fixes #760046.

2015-12-28  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (convert): When separating sheets, move current
        sheet to the front.  See bug #694408.

        * src/stf-export.c (gnm_stf_file_saver_save): If we add current
        sheet, remove it at the end.

2015-12-28  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-12-28  Morten Welinder <terra@gnome.org>

        * Release 1.12.26

2015-12-26  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (sheet_control_gui_new): Hook up screen
        change here (on the grid).
        (scg_class_init): Not here.  We're not derived from GtkWidget.

        * src/sheet-style.c (foreach_tile_r): Rename from foreach_tile.
        (foreach_tile): New top-level function taking few parameters.  All
        callers changed.

2015-12-25  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-12-25  Morten Welinder <terra@gnome.org>

        * Release 1.12.25

2015-12-22  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (xml_style_changed): Do more for input message and
        validation.

2015-12-20  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_screen_changed): New handler to get
        screen size.
        (scg_resize): Limit frozen zones to screen size.  Not idea, but
        better than crashing.

2015-12-19  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbcg_find_action): Search toolbar actions too.

2015-12-13  Morten Welinder  <terra@gnome.org>

        * src/sheet-merge.c (gnm_sheet_merge_relocate): Handle extending
        merges on column/row insert.  Fixes #504004.

2015-12-12  Morten Welinder  <terra@gnome.org>

        * src/sheet-merge.c (gnm_sheet_merge_relocate): Handling clipping
        when the merge partially falls off the far end.

2015-12-10  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (gnm_action_group_add_action): New wrapper to
        ensure actions get accel paths.

2015-12-09  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbcg_find_action): New function to look in
        multiple places for an action.

        * src/gui-util.c (gnm_action_group_add_actions): Handle
        translation context.  Also handle toggle actions.

2015-12-08  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk-actions.c (actions): Use GnmActionEntry and C99
        syntax.

        * src/gui-util.c (gnm_action_group_add_actions): New function,
        currently quite dumb.

        * configure.ac (CC): Insist on c99.

2015-12-05  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (prayleigh, qrayleigh): New functions.
        (drayleigh): Define in terms of dweibull.

2015-12-03  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (discpfuncinverter): Fix problem at left edge of
        support.  Fixes R.QHYPER(0.1,3,99,13)

2015-10-19  Morten Welinder  <terra@gnome.org>

        * src/func-builtin.c (gnumeric_table): Make sure to invalidate
        in[2].  Fixes #752182.

2015-09-25  Morten Welinder  <terra@gnome.org>

        * src/func-builtin.c (gnumeric_table): Don't try to be smart and
        avoid value copying.  Fixes #752181.
        (gnumeric_table): Handle repeated cells.  Fixes #752178.

2015-09-20  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-09-20  Morten Welinder <terra@gnome.org>

        * Release 1.12.24

2015-09-19  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gui-file.c (gui_file_save_as): just change the extension not more
        when the original filename has several dots. [ubuntu #1497344]

2015-09-11  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object.c (cb_so_snap_to_grid): fixed for one cell and absolute
        anchors. [#754792]

2015-08-24  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object.c (sheet_object_update_bounds),
        (sheet_object_set_sheet), (sheet_object_pts_to_anchor): make sure that
        the objects bounds are always updated. Really fix printing.
        * src/xml-sax-write.c (xml_write_objects): revert previous change.

2015-08-23  Jean Brefort  <jean.brefort@normalesup.org>

        * src/print.c (gnm_print_sheet_objects): a better fix for sheet objects
        printing, but still not perfect.
        * src/sheet-object.c (sheet_object_pts_to_anchor): ditto.
        * src/xml-sax-write.c (xml_write_objects): ditto.

2015-08-22  Jean Brefort  <jean.brefort@normalesup.org>

        * src/print.c (gnm_print_sheet_objects): fix printing of sheet objects
        with one cell or absolute anchors. [#753961]
        * src/sheet-object.c (sheet_object_draw_cairo):

2015-07-28  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-07-28  Morten Welinder <terra@gnome.org>

        * Release 1.12.23

2015-07-14  Morten Welinder  <terra@gnome.org>

        * schemas/org.gnome.gnumeric.dialogs.gschema.xml.in.in: Fix typo.
        #752259.

2015-07-09  Morten Welinder  <terra@gnome.org>

        * src/position.c (gnm_cellpos_init_cellref_ss): Do a full modulo
        operation.  Fixes #752124.

2015-07-06  Morten Welinder  <terra@gnome.org>

        * src/func-builtin.c (gnumeric_table): Avoid FMR.  Fixes #752021.

2015-07-05  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-graph.c (vector_end): fix array overflow. [#751971]

2015-07-04  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/value.c (value_compare_real): handle two empty values however
        they appear

2015-07-03  Morten Welinder  <terra@gnome.org>

        * src/func-builtin.c (gnumeric_table): Return #REF! outside array
        context.

2015-06-30  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_eval): Don't crash if an empty array makes
        it all the way here.

2015-06-29  Morten Welinder  <terra@gnome.org>

        * src/func.c (function_iterate_argument_values): Improve name
        handling.  Part of #751660.

2015-06-28  Morten Welinder  <terra@gnome.org>

        * src/value-sheet.c (value_area_get_width, value_area_get_height):
        Use the same normalization as value_area_foreach.  Fixes #751390.

        * src/stf.c (clear_stray_NULs): Also truncate invalid UTF-8.
        Fixes #751577.

2015-06-26  Morten Welinder  <terra@gnome.org>

        * src/value.c (value_new_array_empty): Store value_new_empty(),
        not NULL, in the slots.  We can make this change because
        value_new_empty() is a singleton that does not need to be
        released.  Fixes #751502.

2015-06-24  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-graph.c (dim_start): fix index test. [#751383]

2015-06-23  Jean Brefort  <jean.brefort@normalesup.org>

        * src/xml-sax-read.c (gnm_xml_finish_obj), (xml_sax_read_obj),
        (xml_sax_object_end): ensure we always use the right state. [#751217]

2015-06-22  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * samples/excel/engfuns.xls: update to use correct lbm->g conversion

2015-06-20  Morten Welinder  <terra@gnome.org>

        * src/go-data-cache.c (go_data_cache_records_set_size): Check for
        overflow.
        (go_data_cache_records_fetch_index): If resizing failed return
        NULL early.

2015-06-18  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/parse-util.h (_GnmConventions): add union_char field
        * src/parser.y (yylex): handle union_char
        (setup_state): set union_char

2015-06-18  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_read_obj): Only allow type names
        specifying types derived from sheet objects.  Fixes #751126.
        (xml_sax_hlink): Similarly.

2015-06-16  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (handle_delayed_names): Check for circularity
        in names.  Fixes #751056.

2015-05-27  Morten Welinder  <terra@gnome.org>

        * src/print.c (compute_scale_fit_to): Attempt a workaround for fp
        division by zero.  Fixes #749917.

        * src/gnm-so-filled.c (gnm_so_filled_draw_cairo): Plug leak.

2015-05-16  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-image.c (content_start): fixed leak, [see #749444,
        comment #3]

2015-05-11  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbcg_validation_msg): Fix clang warning about
        something bad that will happen whenever FALSE equals TRUE.

        * src/go-data-cache.c (go_data_cache_set_val): Use memcpy for
        inline values.

        * src/cell.c (gnm_cell_set_array): Improve preconditions.

2015-05-09  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_set_font_uline): Add sanity check.

2015-04-28  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (read_file_free_state): Plug leaks related to
        malformed documents.  Fixes #748596.
        (xml_sax_unknown): Don't rely on xin->user_state here.  Fixes
        #748595.

2015-04-16  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-04-16  Morten Welinder <terra@gnome.org>

        * Release 1.12.22

2015-04-15  Morten Welinder  <terra@gnome.org>

        * src/ranges.c (gnm_range_compare): New function.

2015-04-13  Jean Brefort  <jean.brefort@normalesup.org>

        * src/wbc-gtk.c (set_entry_contents): format number whenever possible.
        (see #700599, comment #11).

2015-04-11  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-image.c (gnm_soi_assign_to_sheet): if there is no
        sheet object name, try the image name.

2015-04-11  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (qcauchy): Handle cancellation.

        * src/mathfunc.c (pcauchy): Simplify.

        * src/sf-dpq.c (dnorm): Improve accuracy in certain far-tail cases.
        (drayleigh): Import from fn-stat.  Rename.  Improve accuracy.

2015-04-09  Morten Welinder  <terra@gnome.org>

        * src/sheet-filter.c (filter_expr_eval): Fix UMR in the non-match
        case.

2015-04-04  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_read_obj): Fix reading anchor mode.
        Fixes #747356.

        * src/xml-sax-write.c (xml_write_objects): Save only relevant
        parts of the cell bound.

        * src/sheet-control-gui.c (scg_object_coords_to_anchor):
        Initialize parts of cell_bound not used.

2015-04-01  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-graph.c (gnm_sogg_prep_sax_parser): Use
        GNM_XML_2ND here too.
        (gnm_sogg_sax_parser_done): Plug leak.

2015-03-30  Morten Welinder  <terra@gnome.org>

        * src/sheet-object.c (gnm_sheet_object_anchor_mode_get_type): New
        function.

        * src/xml-sax-read.c (xml_sax_read_obj): Use an enum for anchor
        mode.

        * src/sstest.c (test_random_randhyperg): Take var=0 case into
        account when checking mean.

        * src/sheet-object-graph.c (sheet_object_graph_new): Allow NULL
        graph here.

2015-03-30  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.h: add support for absolute anchoring of sheet objects.
        * src/item-grid.c: ditto.
        * src/sheet-control-gui.c: ditto.
        * src/sheet-filter.c: ditto.
        * src/sheet-object-cell-comment.c: ditto.
        * src/sheet-object-component.c: ditto.
        * src/sheet-object-graph.c: ditto and make graphs not anymore resize with
        cells by default. [#684450]
        * src/sheet-object-image.c: make images don't resize with cells by default.
        * src/sheet-object.c : add support for absolute anchoring of sheet objects.
        * src/sheet-object.h: ditto.
        * src/workbook-view.c: ditto.
        * src/xml-sax-read.c: ditto.
        * src/xml-sax-write.c: ditto.

2015-03-30  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (grammar): Use new libgsf check for "2nd".

2015-03-23  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (rand_fractile_test): Plug leak.

2015-03-21  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (rand_fractile_test): Add support for
        non-continuous distributions.

        * src/mathfunc.c (qgeom): Update to current version in R.

        * src/gnm-random.c (random_geometric): Don't add one.
        r.{d,p,q}geom all use the version with support {0,1,2,3,...}

2015-03-20  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (test_random_randbinom): New test.
        (test_random_randbetween): New test.
        (test_random_randexp): New test.
        (test_random_randpoisson): New test.
        (test_random_randgeom): New test.
        (test_random_randnegbinom): New test.
        (test_random_randlog): New test.
        (test_random_randdiscrete): New test.
        (test_random_randgamma): New test.
        (test_random_randtdist): New test.
        (test_random_randuniform): New test.
        (test_random_randfdist): New test.
        (test_random_randcauchy): New test.
        (test_random_randbeta): New test.
        (test_random_randchisq): New test.
        (test_random_randhyperg): New test.

        * src/gnm-random.c (random_logarithmic): Fix.  See #746449.

2015-03-19  Morten Welinder  <terra@gnome.org>

        * src/func.c (dump_samples): New function to dump all sample in
        help documentation to csv format.

        * src/sf-gamma.c (qbetaf): Return zero as result when a+b is a
        non-positive integer, but neither a nor b is.

2015-03-07  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c: Use new go_xml_out_add_double.

        * src/sheet-object-widget.c
        (sheet_widget_adjustment_write_xml_sax): Use new
        go_xml_out_add_double.

        * src/sheet-object-image.c (gnm_soi_write_xml_sax): Use new
        go_xml_out_add_double.

2015-03-05  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-image.c (sheet_object_image_set_image): Drop
        copy_data argument and simply assume it.

2015-03-04  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-03-04  Morten Welinder <terra@gnome.org>

        * Release 1.12.21

2015-03-03  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c (gnm_xml_file_save_full): Back down on the
        version we write and document why we can't easily increase that
        version.

2015-03-02  Morten Welinder  <terra@gnome.org>

        * src/xml-io-version.h (GnumericXMLVersion): Add new dtd version.

        * src/xml-sax-read.c (xml_sax_wb): Bring dtd list up to date.
        (xml_sax_version): Bring version list up to date.

2015-03-01  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c
        (sheet_widget_list_base_set_selection_value): Plug leak.

2015-02-28  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-image.c (gnm_soi_assign_to_sheet): ensure that the
        pixbuf stores the image type.

2015-02-28  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-image.c (SheetObjectImage): Just keep the
        image, not the bytes in addition.
        (gnm_soi_class_init): Use property "image" of type GOImage instead
        of "image-data" weirdness.
        (gnm_soi_draw_cairo): Remove non-functional fallback.
        (gnm_soi_default_size): Ditto.

2015-02-27  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-image.c (gnm_soi_get_property): Use a boxed
        type for image data.  Create image data if needed.
        (SheetObjectImage): Use a properly allocated GByteArray.

        * src/sheet-object-widget.c
        (sheet_widget_adjustment_user_config_impl): Widgets must have
        changed names at some point.  Adjust for that.

2015-02-25  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (sheet_widget_list_base_set_sheet):
        Also evaluate here.
        (SOW_MAKE_TYPE): Don't evaluate unless we have a sheet for the
        contents.

2015-02-23  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (sheet_widget_radio_button_get_value):
        New function.

2015-02-21  Morten Welinder  <terra@gnome.org>

        * src/commands.c (cmd_so_set_adjustment_adj): horizontal is a
        gboolean, not a double.

        * src/sheet-object-widget.c
        (sheet_widget_adjustment_write_xml_sax): Save with sufficient, not
        fixed, precision.
        (sheet_widget_adjustment_set_horizontal): Take advantage of this
        new-fangled orientation for scrollbars.

2015-02-20  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c: Make checkbox' "active" writable.
        (cb_button_released): Set value to FALSE here(!)

2015-02-18  Morten Welinder  <terra@gnome.org>

        * src/commands.c (cmd_search_replace_do_cell): Don't report and
        error just because a cell with text format fails to produce an
        expression.  That's expected for text format.

2015-02-17  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-image.c (gnm_soi_get_property): Plug leak.

2015-02-11  Morten Welinder  <terra@gnome.org>

        * src/gnm-so-filled.c (gnm_so_filled_write_xml_sax): Don't bother
        writing duplicate style so version 1.2 and earlier can read it.

2015-02-11  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (cb_assign_val): use go_nan instead of infinite for strings
        that can't be convered to valid numbers.

2015-02-10  Morten Welinder  <terra@gnome.org>

        * src/gnm-so-line.c (gnm_so_line_draw_cairo): Simplify.

2015-02-06  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (sheet_widget_adjustment_set_link)
        (sheet_widget_button_set_link, sheet_widget_checkbox_set_link)
        (sheet_widget_radio_button_set_link)
        (sheet_widget_list_base_set_links)
        (sheet_widget_adjustment_set_details): Only link if we have a
        sheet.

2015-02-04  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-02-04  Morten Welinder <terra@gnome.org>

        * Release 1.12.20

2015-01-30  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c
        (sheet_widget_adjustment_set_horizontal): Make this public.

2015-01-23  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2015-01-23  Morten Welinder <terra@gnome.org>

        * Release 1.12.19

2015-01-20  Morten Welinder  <terra@gnome.org>

        * src/gui-util.h (gnumeric_filter_modifiers): Drop reserved bits.
        See bug #743130.

2015-01-19  Morten Welinder  <terra@gnome.org>

        * src/gutils.c (gnm_icon_dir): Remove.

        * src/wbc-gtk.c (cb_sheet_label_drag_begin): Load arrow from glib
        resources.

        * src/sheet-object-image.c (gnm_soi_new_view): Load unknown-image
        from glib resources.

        * src/gui-util.c (gnumeric_load_image, gnumeric_load_pixbuf):
        Delete.

        * src/gnm.gresource.xml: pre-process xpm files.  gdkpixbuf will
        otherwise dump them in temporary files in order to load them.

        * src/workbook.c (workbook_update_graphs): New function.

        * src/workbook-view.c (workbook_view_new_from_input): Update
        graphs.

2015-01-14  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_cell_content): When we fail to parse
        an expresssion, make it a string instead of dropping it on the
        floor.

2015-01-13  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_cell_content): When we discover a
        missing shared expression, define a dummy version so we don't get
        repeated errors.

2015-01-09  Morten Welinder  <terra@gnome.org>

        * src/value.c (value_compare_real): Rewrite.  Handle errors and
        sort them later than other values.  This fixes #742601.

2015-01-01  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (gnumeric_message_dialog_create): Use icon theme
        names, not stock ids.

        * src/gnm-pane.c (update_control_point_colors): Avoid
        gtk_style_context_get_background_color.
        * src/item-cursor.c (ic_reload_style): Ditto.

2014-12-30  Morten Welinder  <terra@gnome.org>

        * src/rendered-value.c (gnm_rendered_value_new):
        GNM_HALIGN_DISTRIBUTED is justify+center.  Fixes #726155.

2014-12-27  Morten Welinder  <terra@gnome.org>

        * src/colrow.c (colrow_set_visibility): Don't create columns/rows
        unless we really have to.

2014-12-25  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-graph.c (sog_cb_open_in_new_window): Fix
        multihead issue.

        * src/gnm-graph-window.c: Avoid GTK_STOCK_xxx completely.

        * src/wbc-gtk-actions.c (SheetDirection): use proper icon.

        * src/wbc-gtk.c (cb_sheet_direction_change): New function to fix
        icon on sheet direction changes.

        * src/wbc-gtk-actions.c: Eliminate many uses of GTK_STOCK_...

2014-12-24  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbcg_show_save_dialog)
        (wbcg_close_if_user_permits): Constant propagation.

        * src/gui-util.c (gnumeric_message_dialog_create): Slightly less
        GtkStock usage.  (Maybe kill whole function?  Only two users.)

2014-12-22  Morten Welinder  <terra@gnome.org>

        * icons/fake-index-theme: we need actions directories too.

2014-12-21  Morten Welinder  <terra@gnome.org>

        * src/item-bar.c (ib_reload_sizing_style): Add fallback for font
        handling.

2014-12-20  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (sheet_insdel_colrow): Fix handling of too-big
        count in delete, such as used from sheet resize.

2014-12-19  Morten Welinder  <terra@gnome.org>

        * src/libgnumeric.c (gnm_pre_parse_init): Use putenv for win32
        (before g_setenv is available).

2014-12-16  Morten Welinder  <terra@gnome.org>

        * src/sstest.c (test_insdel_rowcol_names): Use column name, not
        number.

        * src/sheet.c (sheet_insdel_colrow): Fix "sticky-end" setting for
        the delete case.

2014-12-15  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_insdel_colrow): Rename from
        sheet_style_insert_colrow and handled deletion too.

        * src/sheet.c (sheet_insdel_colrow): Merge from sheet_insert_rows,
        sheet_insert_cols, sheet_delete_rows, sheet_delete_cols.  Simplify
        and clean up.

        * src/dependent.c (dependent_has_pos, dependent_move): New
        functions.

2014-12-14  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (sheet_colrow_add): Make sure the slot we use is
        free.

2014-12-11  Morten Welinder  <terra@gnome.org>

        * src/dependent.c (style_dep_debug_name): Include position too.

        * src/sheet.c (sheet_colrow_add): Merge from sheet_col_add and
        sheet_row_add.
        (colrow_move): Change parameterization slightly.

2014-12-06  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_unant): Destroy item cursors.  We
        want them visually gone and g_object_unref does not guarantee
        that.

        * src/sheet.c (sheet_insert_rows, sheet_insert_cols): Clear style
        dependents.  A later step clears and re-applies style completely
        for the moved area.  Fixes #741197.

        * src/sheet-style.c (sheet_style_clear_style_dependents): New
        function.

        * src/sheet.c (sheet_insert_rows, sheet_insert_cols)
        (sheet_delete_cols, sheet_delete_rows): Plug leaks.

        * src/command-context.c (gnm_cmd_context_error_splits_array): Plug
        leak.
        (gnm_cmd_context_error_splits_merge): Plug leak.

2014-11-15  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_object_unselect): Avoid crashing if
        the wbc is already gone.

2014-11-09  Morten Welinder  <terra@gnome.org>

        * src/gui-clipboard.c (text_to_cell_region): Guard against NULL
        data.  Might fix Redhat #1160975.

2014-10-28  Morten Welinder  <terra@gnome.org>

        * src/style.c (find_font): Accept NULL font name.

2014-10-27  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (sheet_destroy_contents): Plug leak from fuzzed
        code.

2014-10-27  Jean Brefort  <jean.brefort@normalesup.org>

        * src/item-cursor.c (cb_item_cursor_animation): use
        goc_canvas_invalidate_region() for ants walking.  Avoid drawing
        outside of a draw event.

2014-10-26  Morten Welinder  <terra@gnome.org>

        * src/value.h (VALUE_IS_CELLRANGE, VALUE_IS_ARRAY): New macros.
        Use throughout.
        (GnmValue): Drop type union member.  C99 requires that this be
        accessed in a structure.  We have v_any for that.

2014-10-25  Morten Welinder  <terra@gnome.org>

        * src/expr-impl.h (GNM_EXPR_GET_OPER): Redefine in a way that
        ought to survive both gcc's aliasing analysis and valgrind's
        bitfield problems.

2014-10-24  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c (xml_write_selection_info): Plug leak.

2014-10-21  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_dump_color): Also dump auto flag.

2014-09-25  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-09-25  Morten Welinder <terra@gnome.org>

        * Release 1.12.18

2014-09-25  Morten Welinder  <terra@gnome.org>

        * src/sheet-filter.c (gnm_filter_condition_new_single)
        (gnm_filter_condition_new_double): Fix preconditions.  See
        #735249.

2014-09-23  Morten Welinder  <terra@gnome.org>

        * src/libgnumeric.c (gnm_pre_parse_init): Mess with gobject so it
        doesn't spew deprecation warnings by default.

2014-09-11  Morten Welinder  <terra@gnome.org>

        * src/style.c (gnm_translate_underline_from_pango): Survive
        PANGO_UNDERLINE_ERROR.

2014-06-09  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-06-09  Morten Welinder <terra@gnome.org>

        * Release 1.12.17

2014-05-28  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (resize_pane_pos): Improve the situation
        when we drag the handle into the col/row canvas.

        * src/sheet-view.c (sv_freeze_panes): Add debug code.

        * src/sheet-control-gui.c (scg_finalize): Get rid of the drag
        handler.  Fixes #730884.

2014-05-27  Morten Welinder  <terra@gnome.org>

        * src/gnm-pane.c (gnm_pane_header_init): Hold references to
        col/row canvas.  Fixes #730857.
        (gnm_pane_dispose): Release references.

2014-05-23  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-05-23  Morten Welinder <terra@gnome.org>

        * Release 1.12.16

2014-05-23  Morten Welinder  <terra@gnome.org>

        * src/clipboard.c (clipboard_copy_ranges_undo): New function.  We
        need better building blocks for commands; this is one such.

2014-05-22  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/commands.c (cmd_hyperlink_undo): use posiitons rather than cells
        (cmd_hyperlink_redo): ditto
        (cmd_hyperlink_finalize): ditto
        (cb_cmd_hyperlink_find_cells): ditto

2014-05-20  Morten Welinder  <terra@gnome.org>

        * src/gutils.c (gnm_hash_table_foreach_ordered): New function.

        * src/gnm-so-filled.c (gnm_so_filled_write_xml_sax): Don't write
        outline and fill colours that are auto, even for the 1.0 format.

        * src/mstyle.c (gnm_style_link_dependents): Speed up certain large
        conditional format ranges.

2014-05-14  Morten Welinder  <terra@gnome.org>

        * src/ssindex.c (ssindex): Use gnm_object_has_readable_prop.

        * src/gutils.c (gnm_object_has_readable_prop): New function.

        * configure.ac (scrollkeeper): Test if we have it.

2014-05-05  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (toolbar_context_menu): Remove
        HAVE_GTK_HANDLE_BOX_FLOAT_WINDOW.  That has been unconditionally
        false for years and is unsupported in gtk+.

2014-04-30  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-04-30  Morten Welinder <terra@gnome.org>

        * Release 1.12.15

2014-04-23  Morten Welinder  <terra@gnome.org>

        * src/complete.c (complete_idle): Avoid abort().

        * src/wbc-gtk.c (cb_update_idle): Clear ->idle when we cancel the
        source.

2014-04-22  Morten Welinder  <terra@gnome.org>

        * src/style-color.c (gnm_color_new_name): Remove.  All calls
        replaced with calls to gnm_color_new_go.

        * src/sheet-style.c (sheet_style_init_size): Plug leak.

        * src/style-color.c (gnm_color_shutdown): Free the auto colours.

2014-04-21  Morten Welinder  <terra@gnome.org>

        * src/gnumeric.css (GnmNotebook): Set padding for top and bottom
        only in the hop of fixing #728465.

2014-04-13  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-04-13  Morten Welinder <terra@gnome.org>

        * Release 1.12.14

2014-04-11  Morten Welinder  <terra@gnome.org>

        * src/item-bar.c: Get colours when we draw; only get sizing
        relevant information at odd times, in particular when parent
        widgets may be insensitive, such as during a load-onto-pristine.
        Fixes #728007.

2014-04-10  Morten Welinder  <terra@gnome.org>

        * src/item-bar.c (ib_reload_style): Add debug code.

2014-04-09  Morten Welinder  <terra@gnome.org>

        * src/number-match.c (format_match_datetime): Plug leak on certain
        failure cases.

2014-04-02  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (pochhammer): Plain floor is good enough for
        integer test.

2014-03-30  Morten Welinder  <terra@gnome.org>

        * src/application.c (gnm_app_remove_extra_ui): Remove from global
        list of extra uis.

2014-03-28  Morten Welinder  <terra@gnome.org>

        * src/main-application.c (main): Move Ubuntu hack earlier.

2014-03-27  Morten Welinder  <terra@gnome.org>

        * src/main-application.c (main): Attempt to banish ubuntu's
        overlay scrollbar which don't work.

2014-03-21  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_eval): Make "Contains..."
        case insensitve and allow wildcards.

        * src/gutils.c (gnm_excel_search_impl): New function, extracted
        from fn-string.

        * src/style-conditions.c (generate_end_match): Use case
        insensitive comparison.  Pull negation into the operator.
        (gnm_style_cond_eval): "Start with..." and "Ends with..." are case
        insensitive.

2014-03-18  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (kill_popup_menu): One more try at really killing
        the context menu after we're done with it.

        * src/item-grid.c (item_grid_realize): Plug leak.

2014-03-18  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-03-18  Morten Welinder <terra@gnome.org>

        * Release 1.12.13

2014-03-18  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_screen_changed): Plug leak by unloading css
        providers from screens on exit.

        * src/sheet-style.c (cell_tile_dump): Less debug chatter.

2014-03-17  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_log2): Remove.  Use libm's log2.

2014-03-16  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_eval): Survive dynamic deps in conditional
        formats.  I'm not positive we do things right, but this avoids
        criticals, at least.

        * src/cell.c (cell_set_expr_internal): Don't change an existing
        value.

2014-03-15  Morten Welinder  <terra@gnome.org>

        * src/style-border.c (gnm_border_shutdown): New function to help
        debug leaks.  Shutdown border_none here.

        * src/style-color.c (gnm_color_shutdown): Not here.

2014-03-15  Jean Brefort  <jean.brefort@normalesup.org>

        * src/item-grid.c (item_grid_realize), (cb_cursor_come_to_rest): move
        the tooltip where it will not immediatly be destroyed after creation.
        [really fix #706659]

2014-03-14  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c (xml_write_style): Don't write a font name
        if we don't have any.

2014-03-14  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gui-util.c (gnm_canvas_get_position): fix tooltip position. [#725941]

2014-03-13  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_eval): New function
        extracted from gnm_style_conditions_eval.  Make "equal" case
        insensitive.  Fixes #726246.

        * src/ssconvert.c (convert): Show resize message only if verbose.

2014-03-12  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_get_alternate_expr): New
        function.
        (gnm_style_cond_canonicalize): New function.

        * src/ssconvert.c (convert): only print "Using exporter ..." if
        --verbose is given, and print it to stderr.

2014-03-11  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (cb_set_markup): Don't mess directly with
        cell->value.  We need to trigger a re-render.  Fixes #726086.

        * src/wbc-gtk-edit.c (wbcg_edit_finish): Also supply the markup
        for the pre-validation assignment.

        * src/sheet.c (sheet_cell_set_text): Put markup on the value
        before assigning it to the cell.

2014-03-10  Morten Welinder  <terra@gnome.org>

        * gnumeric.xsd: Update valign/halign attributes.  Update print
        setup.

        * src/sheet-filter.c (gnm_filter_condition_new_single)
        (gnm_filter_condition_new_double): Add preconditions.

2014-03-07  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_adjust_foreground_attributes): Fix warning.

2014-03-05  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_top_is_volatile): New function.

        * src/workbook-view.c (workbook_view_new_from_input): Queue all
        volatile expressions.

        * src/dependent.c (workbook_queue_volatile_recalc): New function.
        (dependent_is_volatile): New function.

        * src/sheet.c (sheet_range_set_expr_cb, sheet_range_set_text):
        Don't set the initial range here.

        * src/expr.c (gnm_expr_top_first_funcall)
        (gnm_expr_contains_subtotal, gnm_expr_top_get_ranges)
        (gnm_expr_top_referenced_sheets): Rewrite in terms of
        gnm_expr_walk.
        (gnm_expr_top_get_boundingbox): Set initial range here.

        * src/expr-name.c (expr_name_check_for_loop, cb_expr_name_in_use):
        Ditto.

2014-03-03  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-03-03  Morten Welinder <terra@gnome.org>

        * Release 1.12.12

2014-03-03  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/wbc-gtk.c (cb_bnotebook_page_reordered): provide undo

2014-03-02  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_workbook_debug_info): New debug flag
        name-collections.
        (wbcg_sheet_order_changed): Mark ui as being updated.
        (cb_bnotebook_page_reordered): Ignore during UI update.

        * src/expr-name.c (gnm_named_expr_collection_dump)
        (gnm_named_expr_collection_sanity_check): New function.

        * src/application.c (gnm_app_sanity_check): New function.

        * src/expr-name.c (gnm_named_expr_collection_new): Don't use the
        string inside the GOString as a hash key.  It can change.
        (gnm_named_expr_collection_foreach): As a consequence of the
        above, the first argument to the handler for
        gnm_named_expr_collection_foreach changes to something
        unspecified.  All callers changed.

        * src/sheet.c (sheet_dup): Don't flip display-outlines for the new
        sheet.

        * src/xml-sax-read.c (xml_sax_named_expr_end): Avoid criticals
        when encountering strangeness.

2014-02-28  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (resize_pane_pos, set_resize_pane_pos):
        If row/column canvas is not visible, ignore them.
        (scg_gtk_paned_set_position): Don't allow negative position.
        Fixes #725375.

        * src/ssdiff.c (diff_sheets_attrs): Detect more sheet attribute
        changes.

2014-02-27  Jean Brefort  <jean.brefort@normalesup.org>

        * src/item-grid.c (item_grid_draw_region): fix background filling for
        rtl sheets. [#725276]

2014-02-25  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (kill_popup_menu): Avoid criticals inside gtk+.
        (gnumeric_create_popup_menu): Drop return value from handler.

        * src/xml-sax-write.c (xml_write_objects): Sort sheet objects that
        are cell comments by position.

2014-02-24  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c (xml_write_geometry): Don't output a 0x0 size.

        * src/colrow.c (colrow_equal): Don't use floating-point equality
        here.  Allow a difference of 1e-5 pt for size.

2014-02-23  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (gnm_sheet_resize_main): When expanding a sheet,
        fill in the new areas with most common styles for the rows to the
        left of the new columns or the columns above the new area.

2014-02-19  Morten Welinder  <terra@gnome.org>

        * plugins/fn-math/functions.c (gnumeric_log2): Use gnm_log2.
        (gnumeric_log): Use gnm_log2 and gnm_log10 as appropriate.

        * src/mathfunc.c (gnm_log2): New function.

2014-02-18  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (xml_style_changed): Report differences for
        auto-color settings.

2014-02-17  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (convert): Add --resize option.

2014-02-16  Jean Brefort  <jean.brefort@normalesup.org>

        * src/item-grid.c (item_grid_realize): fix persistence of
        hyperlink tips. [see #724108]

2014-02-16  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-02-16  Morten Welinder <terra@gnome.org>

        * Release 1.12.11

2014-02-16  Morten Welinder  <terra@gnome.org>

        * src/func.c (function_dump_defs): Update boilerplate.

2014-02-11  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2014-02-11  Morten Welinder <terra@gnome.org>

        * Release 1.12.10

2014-02-07  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk-edit.c (wbcg_edit_finish): Disallow array formula
        entry on top of merged cells.  Fixes #723600.

2014-02-06  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-component.c (destroy_cb), (gnm_soc_user_config):
        a better fix to previous issue.

2014-01-30  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_add_menus_toolbars): Tentatively request small
        toolbar icons.

        * src/item-cursor.c (item_cursor_draw): Make the ant animation
        smoother (when not using the fallback).  Avoid using hard light
        for ant-ing -- that doesn't work for the same reason as alpha not
        working.  Always use phase=0 for non-ant stipples.
        (GnmItemCursor): Use the canvas item's visibility flag instead of
        rolling our own.

2014-01-29  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbc_gtk_init): Add style classes for toolbar zones.

        * src/item-cursor.c (cb_item_cursor_animation): Do a run-time
        check for bad clipping somewhere in gtk+ or theme land.

2014-01-28  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-component.c (gnm_soc_user_config): release the new
        component reference to the workbook.

2014-01-27  Morten Welinder  <terra@gnome.org>

        * src/func.c (function_dump_defs): Undo wiki change.

2014-01-21  Morten Welinder  <terra@gnome.org>

        * src/item-cursor.c (cb_item_cursor_animation): Drastically lower
        the amount of work we do for ant-ing.  Fixes #381011, patch from
        Jean.
        (ic_reload_style): Ignore alpha component of ant colours.

2014-01-17  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_load_len),
        (gnm_go_data_vector_load_values): accept 3D values for vector data.
        [#722294]

2014-01-16  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_adjust_foreground_attributes): Renamed from
        cb_darken_foreground_attributes and change to take non-white
        background into account.

2014-01-12  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (expmx2h): Split out from dnorm.
        (dhyper): Round the chosen "p" to float to improve accuracy of
        "q".

2014-01-11  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (pow1p): Improve accuracy.
        (R_D_nonint): Fix rounding problem.
        (ebd0): New extended version of bd0.
        (dpois_raw, dbinom_raw): Use ebd0.
        (dbinom_raw): Handle x==n and x==0 much better.

2014-01-08  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk-actions.c (cb_file_sendto): Simplify using
        g_mkdtemp_full.

        * src/mathfunc.c (dpois_raw): Detect underflow in direct formula.

        * src/gui-file.h: Namespace improvements.  Also make gui_file_read
        return the WorkbookView instead of a boolean.

2014-01-01  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (dlnorm): Go crazy with accuracy.

2013-12-31  Morten Welinder  <terra@gnome.org>

        * src/sf-dpq.c (pfuncinverter, discpfuncinverter): Extract from
        mathfunc.c

2013-12-30  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (dnorm): Improve accuracy for x>5 (normalized).
        (bd0): Reimplement.
        (dpois_raw): Avoid going through logs, if possible.

2013-12-25  Morten Welinder  <terra@gnome.org>

        * src/item-grid.c (cb_cursor_come_to_rest): Clear ->tip_timer when
        we return FALSE so we don't try to remove the source later.

2013-12-22  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (gnm_widget_measure_string): New function
        allowing the elimination of all gtk_style_context_get_font calls.

2013-12-19  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (qfactf): Squeeze a few extra bits out of this,
        especially when |x|<<1.  Ditto for x<-1.

2013-12-17  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (complex_gamma): Turn a complex division into a
        multiplication.

2013-12-14  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (complex_igamma): New function.

2013-12-12  Mario Rugiero  <mrugiero@gmail.com>

        * */*.c: Fix some leaks and null dereferences pointed out by
        cppcheck.

2013-12-12  Morten Welinder  <terra@gnome.org>

        * src/parser.y (array_row): Avoid overrunning string when multiple
        missing closing parentheses are detected.  Fixes #720353.

2013-12-11  Morten Welinder  <terra@gnome.org>

        * src/gui-util.c (gnumeric_popup_menu): Use the screen from
        gdk_event_get_screen, not from ->screen.  This might fix #720182.

        * src/*.c: Use accessor function for GdkEvent when convenient.

2013-12-07  Morten Welinder  <terra@gnome.org>

        * src/application.c (gnm_app_init): Don't allocate a
        GtkRecentManager if we are not in gui mode.

        * src/position.c (gnm_cellref_hash): Avoid undefined signed integer
        behaviour.
        * src/dependent.c (deprange_hash): Ditto.

2013-12-04  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (gamma_error_factor): Add extra term.

2013-12-07  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (qgammaf): Avoid losing the least significant bit
        of the argument for [-1.5;-0.5].

        * src/complex.c (complex_fact): Avoid infinite recursion for 0 <
        Re z < 1/2.  Avoid some overflow.

2013-12-02  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (bessel_y): Use the J series when possible.

2013-12-07  Morten Welinder  <terra@gnome.org>

        * src/sf-bessel.c (bessel_j): Use the taylor series in the
        parameter range where that makes sense.

        * src/sf-gamma.c (gnm_lbeta3): Improve accuracy.
        (gnm_beta): Ditto.

2013-11-30  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c (pochhammer): Drop give_log arguments.  Extend to
        negative values.

2013-11-28  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-11-28  Morten Welinder <terra@gnome.org>

        * Release 1.12.9

2013-11-25  Morten Welinder  <terra@gnome.org>

        * src/sf-gamma.c: Move lgamma_r and lgamma fallbacks to here from
        mathfunc.c

2013-11-19  Morten Welinder  <terra@gnome.org>

        * src/print.c (print_page): Fix check for missing object.  Fixes
        #712662.

2013-11-18  Morten Welinder  <terra@gnome.org>

        * src/sf-trig.c: Split out trigonometric functions from mathfunc.c

2013-11-15  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (reduce_pi_half): New function.

2013-11-14  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_sinpi, gnm_cospi): New functions.
        (bessel_i, etc, qfactf, lgamma_r): Use gnm_sinpi and gnm_cospi.

2013-11-13  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (lgamma_r): Fix fallback.  Didn't work for x<10.

2013-11-13  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object.c (sheet_object_view_button2_pressed),
        (sheet_object_view_class_init): implement double click for graph sheets.
        [#712216]

2013-11-12  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_sheet_label_button_press): Don't stop signal
        emission.
        (cb_bnotebook_page_reordered): New function.
        (wbc_gtk_create_notebook_area): Attach a handler for reordering.

        * src/mathfunc.c (gnm_cot): Work around gcc/glibc bug.

2013-11-06  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_acoth): Improve accuracy for |x| near 1.

2013-11-06  Jean Brefort  <jean.brefort@normalesup.org>

        * src/workbook-view.c: add more introspection related comments.
        * src/workbook.c: ditto.

2013-11-03  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (bessel_i, etc.): Do argument reduction for
        sin/cos before scaling by pi.

2013-11-01  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (dpois_raw): Handler x=0 as in newer R.
        (gnm_gamma): Protect against unnecessary overflow at top of range.

2013-10-31  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (qgamma): Flip tail for high values of p.  This
        avoids accuracy problems since any cdf is completely flat in terms
        of floating point values when going sufficiently far into the
        tail.
        (qtukey): Ditto.
        (qbeta): Ditto.
        (J_bessel): Extend xlrg_BESS_IJ to match current R.
        (permut): Route this into pochhammer.
        (qfact): New function.  Tabulate 0! through 50000! using quad
        precision arithmetic.
        (combin, fact, pochhammer): Improve accuracy using qfact.

2013-10-22  Morten Welinder  <terra@gnome.org>

        * src/func.c (function_call_with_exprs): Move flags argument into
        structure.

2013-10-19  Morten Welinder  <terra@gnome.org>

        * src/hlink.c (_gnm_hlink_init): New function.
        * src/libgnumeric.c (gnm_init): Use _gnm_hlink_init.

2013-10-07  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-10-07  Morten Welinder <terra@gnome.org>

        * Release 1.12.8

2013-10-06  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/cmd-edit.c (cmd_paste): chceck for locked cells

2013-10-03  Morten Welinder  <terra@gnome.org>

        * src/item-cursor.c (item_cursor_draw): Drop expose area
        optimization that may not be correct with current gtk.  See bug
        #709320.

2013-09-29  Morten Welinder  <terra@gnome.org>

        * src/main-application.c: Include <io.h> for win32.

        * src/wbc-gtk-actions.c: Include gutils.h for win32.

2013-09-25  Morten Welinder  <terra@gnome.org>

        * src/gnumeric.css: Use lighter green for function marker.

2013-09-01  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-09-01  Morten Welinder <terra@gnome.org>

        * Release 1.12.7

2013-08-29  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_find_pane): Check for NULL pane.
        Fixes #707047.

2013-08-28  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_gamma): Improve precision for large
        arguments.
        (gnm_yn): Not needed anymore.
        (bessel_i): Don't mark error strings for translation.

2013-08-27  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-08-27  Morten Welinder <terra@gnome.org>

        * Release 1.12.6

2013-08-26  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (cell_tile_dump): New function for debugging.
        (internal_style_list): Add fast pre-optimization to bring down the
        number of entries before we start messing with hashes.  Fixes
        #699045.

2013-08-22  Jean Brefort  <jean.brefort@normalesup.org>

        * src/wbc-gtk.c (wbcg_data_allocator_editor): initialize
        GraphDimEditor::changed. See bug 706591 comment #2.

2013-08-19  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-08-19  Morten Welinder <terra@gnome.org>

        * Release 1.12.5

2013-08-15  Morten Welinder  <terra@gnome.org>

        * src/dependent.c (dep_hash_destroy): Relink the changed dep.
        Fixes #706095.

        * src/sheet.c (sheet_destroy_contents): Also get rid of solver
        parameters.  See bug 705913, comment 6.

2013-08-13  Morten Welinder  <terra@gnome.org>

        * src/gnm-style-impl.h (_GnmStyle): Switch ->deps to a GPtrArray.

2013-08-12  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (sow_create_widget): New function.
        Add sheet-object class to widgets.

2013-08-12  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (sheet_widget_frame_draw_cairo): set
        initial colour
        (sheet_widget_button_draw_cairo): also scale line thickness
        (sheet_widget_checkbox_draw_cairo): scale button size
        (sheet_widget_radio_button_draw_cairo): scale button size

2013-08-10  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (draw_cairo_text): add 'scale'
        argument and change all callers

2013-08-09  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (get_font): add fall-backs

2013-08-09  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (sheet_widget_button_draw_cairo): Use
        draw_cairo_text.
        (draw_cairo_text): add h-vcenter argument and change all callers

2013-08-09  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-widget.c (cb_range_destroyed),
        (sheet_widget_scrollbar_create_widget),
        (sheet_widget_spinbutton_create_widget),
        (sheet_widget_slider_create_widget): avoid crashing after destroying a
        SheetWidgetAdjustment associated widget. [see Gtk+ bug #705692]

2013-08-09  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-widget.c (sheet_widget_button_draw_cairo): Use
        get_font.
        (get_font): New function extracted from draw_cairo_text.

2013-08-08  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (draw_cairo_text): use GtkStyleContext
        if possible

2013-08-08  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (draw_cairo_text): add arguments to
        allow multi-paragraph with a highlighted line. Change all callers
        (sheet_widget_list_draw_cairo): use draw_cairo_text

2013-08-08  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (sheet_widget_frame_draw_cairo): use
        cairo version for Gnuemric too.
        (sheet_widget_button_draw_cairo): ditto
        (sheet_widget_scrollbar_draw_cairo): ditto
        (sheet_widget_spinbutton_draw_cairo): ditto
        (sheet_widget_slider_draw_cairo): ditto
        (sheet_widget_checkbox_draw_cairo): ditto
        (sheet_widget_radio_button_draw_cairo): ditto
        (sheet_widget_list_draw_cairo): ditto
        (sheet_widget_combo_draw_cairo): ditto

2013-08-08  Morten Welinder  <terra@gnome.org>

        * src/parse-util.c (r1c1_get_index): Handle integer overflow.
        Reduce crazy relative offsets.

2013-08-07  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (draw_cairo_text): add arguments and
        change all callers
        (sheet_widget_frame_draw_cairo): new
        (sheet_widget_button_draw_cairo): new
        (sheet_widget_scrollbar_horizontal_draw_cairo): new
        (sheet_widget_scrollbar_vertical_draw_cairo): new
        (sheet_widget_scrollbar_class_init): connect the above
        (sheet_widget_spinbutton_draw_cairo): new
        (sheet_widget_spinbutton_class_init): connect the above
        (sheet_widget_slider_horizontal_draw_cairo): new
        (sheet_widget_slider_vertical_draw_cairo): new
        (sheet_widget_slider_draw_cairo): new
        (sheet_widget_slider_class_init): connect the above
        (sheet_widget_list_draw_cairo): new
        (sheet_widget_list_class_init): connect the above
        (sheet_widget_combo_draw_cairo): new
        (sheet_widget_combo_class_init): connect the above

2013-08-07  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (SOW_MAKE_TYPE): add fn_draw_cairo,
        change all uses of this macro
        (draw_cairo_text): new
        (sheet_widget_checkbox_draw_cairo): new
        (sheet_widget_radio_button_draw_cairo): new

2013-08-07  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-widget.c (sheet_widget_draw_cairo): avoid using
        gtk_offscreen_window_new without a default screen (see bugs #705638
        and #705640)

2013-08-07  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (main): Initialize gtk+ without opening any
        display.

2013-08-04  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-control-gui.c (scg_show_im_tooltip): handle rtl sheets

2013-08-04  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-control-gui-priv.h (_SheetControlGUI): add fields
        * src/sheet-control-gui.c (scg_init): init new fields
        (scg_im_destroy): new
        (scg_finalize): call scg_im_destroy
        (cb_cell_im_timer): new
        (scg_find_pane): new
        (scg_show_im_tooltip): new
        (scg_class_init): init new field
        * src/sheet-control-priv.h: add field
        * src/sheet-control.c: add virtual
        * src/sheet-control.h: add virtual
        * src/sheet-view.c (sheet_view_edit_pos_tool_tips): new
        (sv_update): call sheet_view_edit_pos_tool_tips
        * src/sheet.c (sheet_col_get_distance_pixels): the defaults need to be
        in pixels
        (sheet_row_get_distance_pixels): new
        * src/sheet.h (sheet_row_get_distance_pixels): new

2013-08-03  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-graph.c (gnm_sogg_prep_sax_parser): accept <graph:Type>
        nodes in guppi graphs. [Debian #718594]

2013-08-03  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/workbook-view.c (wb_view_preferred_size): interpret 0 as
        'default'

2013-08-02  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-control-gui.c (context_menu_handler): add argument to
        dialog_cell_format call
        * src/wbc-gtk-actions.c (cb_format_cells): add argument to
        dialog_cell_format call
        (cb_data_validate): ditto

2013-07-30  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_style_border): Make sure we have a
        colour.  Fixes rest of #705031.

2013-07-29  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/func.c (gnm_func_lookup_prefix): do not include placeholders

2013-07-25  Andreas J. Guelzow <aguelzow@pyrshep.ca>
        for Dmitry Smirnov
        * gnumeric.desktop.in: add ODS files

2013-07-23  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_load_values): really load all
        values for multiple ranges.

2013-07-19  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_is_valid): Even stricter
        check: the enum has a hole in the middle.  Fixes #704562.

2013-07-19  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnm-so-filled.c (gnm_so_filled_draw_cairo): fix text wrap when
        printing.
        * src/gnm-so-path.c (gnm_so_path_draw_cairo): ditto.

2013-07-18  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/gnm-so-path.c (gnm_so_path_class_init): add new property
        (gnm_so_path_set_property): ditto
        (gnm_so_path_get_property): ditto

2013-07-18  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnm-so-path.c (so_path_view_set_bounds),
        (cb_gnm_so_path_changed): a better fix for the text position.

2013-07-17  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnm-so-filled.c (so_filled_view_set_bounds),
        (cb_gnm_so_filled_changed): fix text wrap. [#704417]
        * src/gnm-so-path.c (so_path_view_set_bounds),
        (cb_gnm_so_path_changed): fix text wrap in paths too.

2013-07-16  Morten Welinder  <terra@gnome.org>

        * src/sheet.c (sheet_foreach_cell_in_range): Avoid overflow when
        computing range size.  Fixes #704325.

2013-07-15  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_cmp): Borders can be NULL; deal with
        that.  Fixes #704004.

        * src/expr.c (gnm_expr_new_range_ctor): Undo previous change.

        * src/dependent.c (link_range_dep, unlink_range_dep): Protect
        against oversize range.

2013-07-12  Morten Welinder  <terra@gnome.org>

        * src/expr.c (gnm_expr_range_op): When constructing a range, make
        sure it falls within the sheet.
        (gnm_expr_new_range_ctor): Don't optimize to range if the two
        parts are on different sheets.  Fixes #704109.

2013-07-10  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-07-10  Morten Welinder <terra@gnome.org>

        * Release 1.12.4

2013-07-10  Morten Welinder  <terra@gnome.org>

        * src/value.c (parse_criteria): Patterns should anchor at the end
        (#703770) and be case insensitive (no bug#).

2013-07-04  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-object-image.c (gnm_soi_assign_to_sheet): do not try
        to create an image of unknown type

2013-07-03  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/graph.c (gnm_go_data_vector_load_len): use consistent
        signage
        (cb_assign_val): quieten warning about signed/unsigned comparison

2013-07-03  Morten Welinder  <terra@gnome.org>

        * src/graph.c (gnm_go_data_vector_load_len): Improve handling of
        crazy-large ranges.
        (cb_assign_val): Ditto.

2013-07-02  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (struct ISL): Use guint64 for areas of ranges.
        (cb_style_list_add_node): Ditto.
        (verify_hashes): Ditto.
        (internal_style_list): Ditto.

        * src/expr-name.c (expr_name_set_is_placeholder): Rearrange the
        deck chairs.

2013-07-01  Morten Welinder  <terra@gnome.org>

        * configure.ac (long double): Crude use -lm for long double
        function checks.  Fixes #703397.

2013-06-26  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/expr.c (gnm_expr_list_copy): new
        * src/expr.h (gnm_expr_list_copy): new

2013-06-26  Morten Welinder  <terra@gnome.org>

        * src/style-conditions.c (gnm_style_cond_is_valid): Check sanity
        of ->op before using it.  Fixes #703143.

2013-06-26  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnm-so-path.c (gnm_so_path_new_view): return NULL if there is no path.
        [#703052]
        (gnm_so_path_copy): fixed copy with multiple paths.

2013-06-25  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-06-25  Morten Welinder <terra@gnome.org>

        * Release 1.12.3

2013-06-24  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-read.c (xml_sax_solver_start): Ensure we have a
        sheet.  Fixes #703006.

2013-06-23  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/gui-clipboard.c (x_clipboard_get_cb): take care of the case
        without sheet

2013-06-22  Jean Brefort  <jean.brefort@normalesup.org>

        * src/mstyle.c (gnm_style_set_pattern): don't accept GNM_SHEET_PATTERNS as
        a valid pattern. [#702833]
        * src/pattern.c (gnumeric_background_set): ditto.

2013-06-21  Morten Welinder  <terra@gnome.org>

        * src/item-grid.c (item_grid_draw_region): Plug leak.

        * src/item-bar.c (ib_reload_style): Plug leak.

2013-06-20  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/wbc-gtk.c (show_gui): protect against excessively large
        preferred widow sizes

2013-06-14  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-graph.c (dim_start): Don't crash on NULL desc.

        * src/workbook.c (workbook_sheet_delete): Debug.
        (workbook_dispose): Also clear style here.  Styles can have
        dependents now.  Fixes #702218.

2013-06-14  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-view.c (sv_sheet_r1c1_changed): check for NULL selection

2013-06-12  Morten Welinder  <terra@gnome.org>

        * src/sheet-merge.c (gnm_sheet_merge_add): Ensure range is sane.
        Fixes #702101.

2013-06-04  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (xml_style_changed): Teach this a bit about links.

2013-06-01  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-control-gui.c (scg_comment_display_filter_cb): new
        (scg_comment_display): adjust background and fontcolor if necessary

2013-06-01  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/item-grid.c (cb_cursor_come_to_rest):
        gnumeric_position_tooltip needs the tooltip size, so load the text
        before calling it.

2013-05-29  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/item-grid.c (item_grid_button_released): do not trigger hyper link
        with button 2

2013-05-27  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (pnorm2): Drop log_p argument.  We don't need it
        and we aren't very good at it.

2013-05-27  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * component/Gnumeric-embed.xml.in: add accelerator
        * src/GNOME_Gnumeric-gtk.xml.in: add accelerator
        * src/wbc-gtk-actions.c (cb_edit_goto_cell_indicator): new
        (EditGotoCellIndicator): new
        * src/wbc-gtk.c (cb_post_activate): do not interfere with EditGotoCellIndicator
        (wbcg_focus_current_cell_indicator): new
        * src/wbc-gtk.h (wbcg_focus_current_cell_indicator): new

2013-05-27  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * component/Gnumeric-embed.xml.in: ctrl-a will be handled in gnm-pane.c
        * src/GNOME_Gnumeric-gtk.xml.in: ctrl-a will be handled in gnm-pane.c
        * src/wbc-gtk-actions.c: ctrl-a will be handled in gnm-pane.c
        * src/gnm-pane.c (gnm_pane_key_mode_sheet): recognize and handle ctrl-a

2013-05-26  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/item-grid.c (item_grid_button_pressed): make buttons 1 and 2
        behave the same as far as cell selection is concerned. This fixes
        bug #700792
        (item_grid_button_released): ditto

2013-05-26  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet.c (sheet_get_extent): add argument to indicate whether
        to include hidden cells
        (cb_sheet_get_extent): handle hidden cells setting
        (sheet_get_printarea): do not include hidden cells
        * src/sheet.h (sheet_get_extent): add argument and change all
        callers

2013-05-26  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (ptukey_wprob): Use as many intervals as needed.
        Termiate when contributions vanish.

2013-05-24  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (R_ptukey): Accelerate handling of right tail of
        the outer integral.
        (pfuncinverter): Handle lack of dfunc (poorly).

2013-05-23  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (ptukey_otsum): Split integration of a single
        interval out from out from R_ptukey.
        (R_ptukey): Split the interval nearest 0 into a sequence of
        intervals over which the integrand looks a lot more like a
        polynomial.  This fixes accuracy problems for low degrees of
        freedom.

        * src/sheet-style.c (internal_style_list): Fix critical.

2013-05-22  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (R_ptukey): Even more C, even less Fortran.

2013-05-21  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (R_ptukey): More C, less Fortran.

2013-05-19  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (ptukey_wprob): Sanitize handling of integration
        boundaries.
        (pnorm2): Get rid of mu and sigma arguments.  Improve accuracy.

2013-05-18  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (pnorm2): New function.
        (R_ptukey): New function imported from R with local improvements.

2013-05-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/print.c (gnm_create_widget_cb): by default observe
        manual page breaks

2013-05-14  Morten Welinder  <terra@gnome.org>

        * src/rangefunc.c (gnm_range_multinomial): Add range check.
        (gnm_range_geometric_mean): Handle two FIXMEs.

2013-05-13  Morten Welinder  <terra@gnome.org>

        * src/*.c: Mark gobject property strings as P_(...).

2013-05-08  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/commands.c (cmd_merge_data_redo): unref merge_contents

2013-05-08  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/commands.c (cmd_merge_data_redo): use gnm_cell_set_value
        rather than gnm_cell_assign_value

2013-05-06  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-utils.c (gnm_sheet_guess_data_range): also check
        first column

2013-05-05  Morten Welinder  <terra@gnome.org>

        * src/dependent.c (style_dep_eval): New function.  Re-clear the
        rendered value here.  Fixes #699647.

2013-05-03  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (create_undo_redo): Add Ctrl-Shift-z as alternate
        accelerator for redo.  Fixes #699579.
        (wbc_gtk_create_notebook_area): Mark the button notebook as non
        focusable.

        * src/sheet.c (sheet_range_set_text_cb): Add redraw.

2013-05-01  Morten Welinder  <terra@gnome.org>

        * src/print-info.c: Add gsf includes to make things work with
        libgsf 1.14.24.  Redhat #957851.

2013-04-29  Morten Welinder  <terra@gnome.org>

        * src/xml-sax-write.c (cb_write_cell): Ignore completely empty
        cells.

2013-04-26  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-04-26  Morten Welinder <terra@gnome.org>

        * Release 1.12.2

2013-04-26  Morten Welinder  <terra@gnome.org>

        * src/gnumeric.css (GnmItemBar): Make red labels for selected
        row/column items the default.

2013-04-24  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/wbc-gtk-actions.c: rename some items in the statistics menu

2013-04-24  Morten Welinder  <terra@gnome.org>

        * src/func.c (gnm_func_convert_markup_to_pango): Add a target
        widget parameter.  All callers changed.

        * src/sheet-control-gui.c (scg_init): Ditto comment.timer and
        delayedMovement.timer.

        * src/item-cursor.c (gnm_item_cursor_init): Ditto
        animation_cursor.

        * src/application.c (_gnm_app_flag_windows_changed): Ditto for
        windows_update_timer.

        * src/item-edit.c (GnmItemEdit): change type of blink_timer to
        guint to match glib.  Use 0 as undefined since (guint)-1 is a
        valid tag.

        * src/gnm-pane.c (gnm_pane_init): Ditto sliding_timer (nee
        sliding).

2013-04-23  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_link_dependents): Fix segfault.

        * src/item-edit.c (gnm_item_edit_init): Set ->blink_timer to avoid
        critical.  Fixes #698680.

        * src/gui-file.c (gui_file_save_as): For export, change extension.
        Fixes #698636.

2013-04-22  Morten Welinder  <terra@gnome.org>

        * src/gui-file.c (gui_file_read): Re-take focus if the read fails.
        Somehow fixes #625687.

2013-04-20  Morten Welinder  <terra@gnome.org>

        * src/go-data-slicer-field.c
        (go_data_slicer_field_set_field_type_pos): Add precondition for
        slicer.

2013-04-22  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/print-info.c (render_title): new

2013-04-22  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet.c (sheet_range_set_expr_cb): don't try to empty empty
        cells.
        (sheet_range_set_text): ditto

2013-04-22  Andreas J. Guelzow <aguelzow@pyrshep.ca>

        * src/sheet-control-gui.c (scg_comment_display): use spacing rather
        than padding.

2013-04-22  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_comment_display): Display by-line.

2013-04-19  Morten Welinder  <terra@gnome.org>

        * src/sheet-control-gui.c (scg_comment_display): Abandon the text
        view approach.  Fixes #689283.

        * src/wbc-gtk.c (wbc_gtk_init_borders): Show also in vertical
        mode.
        (wbc_gtk_init_color_fore): Ditto.
        (wbc_gtk_init_color_back): Ditto.

2013-04-17  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbc_gtk_init): Add also a vertical font chooser
        button.

        * src/wbc-gtk-impl.h (_WBCGtk): Rename font_name member to
        font_name_haction.

        * src/wbc-gtk.c (wbc_gtk_init_font_name): Show the font button
        only for horizontal toolbars.

        * src/gui-file.c (file_saver_format_changed_cb): New function to
        change the extension when the format is changed.
        (gui_file_save_as): Don't try to hide the extension -- it
        interferes with the file chooser's completion.  Fixes #695839.

2013-04-16  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbcg_update_action_sensitivity): Turn on context
        menu for graph sheets.  Fixes #685446.
        (sheet_menu_label_run): Disable resize for graph sheets.

        * src/value.c (parse_criteria): Anchor only at start.  Fixes
        #661800.
        (parse_criteria): Handle criteria "=" and "<>" (with no value
        after the operator) special.  These test for empty and non-empty
        values.  Fixes #686156.

        * src/gutils.c (gnm_regcomp_XL): Split argument "full" into
        "anchor_start" and "anchor_end".  All callers changed.

2013-04-15  Morten Welinder  <terra@gnome.org>

        * src/application.c (add_icon): Plug leak.

        * src/number-match.c (format_match_decimal_number): Try also major
        non-locale currencies.  Fixes #577768.

2013-04-13  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (pochhammer): Improve precision a bit.
        (binomialcf): Lower cfSmall by 10^3.  This helps
        pbeta(0.9,10,0.5).

        * configure.ac (GETTEXT_PACKAGE): Add version number so that
        doesn't prevent multiple versions from co-existing.

        * src/sheet.c (sheet_range_calc_spans): Don't mark the sheet
        dirty.  Callers already appear to handle this when needed
        and not when not wanted.  Fixes #697927.

2013-04-12  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_owent): Fix a==1 special case.  Part of
        #697850.
        (pnbinom): Allow prob==1 (already fixed in R) and n==0 (now
        reported to R).
        (fact): Use table for n<=1; rewrite using pochhammer otherwise.

2013-04-11  Morten Welinder  <terra@gnome.org>

        * src/parse-util.c (rangeref_parse): Parse Sheet!#REF and return a
        reference with invalid_sheet.  Fixes #683494.

        * src/complex.c (complex_to_string): Drop format arguments.  All
        callers changed.  Make up a format with enough precision for round
        tripping.  Fixes #697634.

2013-04-09  Morten Welinder  <terra@gnome.org>

        * src/complex.c (complex_from_string): Make this handle embedded
        spaces systematically.
        (is_unit_imaginary): Delete.

2013-04-09  Morten Welinder  <terra@gnome.org>

        * src/complex.c (complex_pow): Use Goffice's copy.

2013-04-05  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_screen_changed): Re-use the css provider for
        new screens.  Add hack for pre-GTK 3.4.

        * src/mathfunc.c (gnm_owent): New function.

2013-04-04  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_load_len): correctly evaluate array
        functions used as vectors. [697281]

2013-04-04  Jean Brefort  <jean.brefort@normalesup.org>

        * src/graph.c (gnm_go_data_vector_load_values),
        (gnm_go_data_vector_get_str): fix values and strings loading in case of
        arrays. [697107]

2013-04-03  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_sheet_tab_change): Use g_object_set to set
        attributes of the tab.

        * src/sheet-control-gui.c (sheet_control_gui_new): Create a
        GnmNotebookButton, not an EditableLabel.

2013-04-02  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (cb_wbcg_drag_motion): Fix test for notebook tab
        widget.
        (cb_wbcg_drag_leave): Ditto.

2013-03-27  Morten Welinder  <terra@gnome.org>

        * src/gnumeric-conf.c (gnm_conf_get_detachable_toolbars): Fix the
        key we look up.  When did that change?

2013-03-27  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-object-widget.c (sheet_widget_list_create_widget):
        remove the frame.

2013-03-26  Morten Welinder  <terra@gnome.org>

        * src/item-edit.c: Theme the in-cell edit background color.

        * src/gnumeric-fwd.h: Merge most of gnumeric.h and gui-gnumeric.h
        into here.
        src/gui-gnumeric.h: Remove.

        * src/pattern.c (gnumeric_background_set): Insist that ctxt is
        non-NULL if there is a selection.
        (gnumeric_background_set_gtk): Delete.  Make callers use
        gnumeric_background_set.

        * src/preview-grid.c (preview_grid_draw_background): Always
        provide a context to gnumeric_background_set.
        * src/item-edit.c (item_edit_draw): Ditto.

        * src/item-cursor.c (ic_reload_style): Use class, not state, to
        separate the different cursor types.  Separate autofill colouring
        from drag ditto.

2013-03-25  Morten Welinder  <terra@gnome.org>

        * src/item-cursor.c (gnm_item_cursor_class_init): Change type of
        color to GOColor.
        (ic_reload_style): Theme some of the cursor colors.

        * src/gnm-pane.c (gnm_pane_expr_cursor_bound_set): Take GOColor,
        not colour name.

        * src/item-bar.c: Rename: ItemBar to GnmItemBar.

        * src/gnumeric.css: use deprecated px-free syntax for padding, so
        gtk+ 3.2 can deal with it.

        * src/wbc-gtk.c (cb_screen_changed): Install error handler so we
        can suppress deprecations.

        * src/sheet-control-gui.c (cb_select_all_btn_draw): Fix drawing of
        the "all" button.

        * src/item-bar.c (ib_reload_style): Load fonts from style.

2013-03-24  Morten Welinder  <terra@gnome.org>

        * src/item-grid.c (item_grid_draw_region): Draw the background at
        the right coordinates!

2013-03-23  Morten Welinder  <terra@gnome.org>

        * src/item-bar.c (ib_draw_cell): There's no point in going to and
        from GOColor here.  Just use the color as-is.

2013-03-19  Morten Welinder  <terra@gnome.org>

        * src/application.c (install_icons): Install also the icon themed
        icons.  No idea why we have both.

        * src/wbc-gtk.c (wbc_gtk_setup_icons, add_icon): Remove.

        * src/Makefile.am (SUBDIRS): No longer enter pixmaps.
        (embedded_imgs): Add the rest from pixmaps.

        * configure.ac: No longer create src/pixmaps/Makefile

        * src/gui-util.c (gnumeric_load_image, gnumeric_load_pixbuf): Make
        these work for resources and absolute paths.

2013-03-19  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-control-gui.c (cb_collect_objects_to_commit): fixed
        not sizeable objects bounds after dragging when zoom is not 100%.

2013-03-18  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (gnm_font_action_create_tool_item): Disable the
        filter.  It takes just long enough to be irritating.

2013-03-17  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (gnm_font_action_create_tool_item): Don't show the
        style since we're not picking it explicitly.
        (cb_font_filter): Fix leak.

2013-03-14  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (gnm_font_action_create_tool_item): Add filter to
        ignore non-scalable fonts.

2013-03-11  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (wbc_gtk_init_font_name): New implementation.

2013-03-10  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (list_them): Skip savers/openers that require
        interaction.  (We don't have any yet.)

        * src/stf.c (stf_read_workbook): Set error when we fail due to
        lack of GUI.
        (stf_init): Mark the configurable saver/opener as interactive.

        * src/ssconvert.c (convert): Fix error handling.  Fixes #695529.

2013-03-09  Morten Welinder <terra@gnome.org>

        * configure.ac: Post-release bump.

2013-03-09  Morten Welinder <terra@gnome.org>

        * Release 1.12.1

2013-03-06  Morten Welinder  <terra@gnome.org>

        * src/wbc-gtk.c (list_actions): Handle a null group.

2013-03-03  Morten Welinder  <terra@gnome.org>

        * src/libgnumeric.c (gnm_pre_parse_init): Don't call deprecated
        g_thread_init if compiled with later than glib 2.32.0.

2013-03-02  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gnm-pane-impl.h: remove alignments.
        * src/gnm-pane.c (gnm_pane_header_init): dittO;
        * src/gnm-plugin.c (plugin_service_ui_read_xml): fixed a C++ type comment.
        * src/item-bar.c (item_bar_calc_size): force recalc when indent changed.
        * src/sheet-control-gui-priv.h: remove all tables by one grid.
        * src/sheet-control-gui.c (cb_table_destroy), (scg_set_panes),
        (set_resize_pane_pos), (idle_resize), (cb_canvas_resize),
        (sheet_control_gui_new), (scg_finalize), (scg_adjust_preferences),
        (scg_mode_edit): ditto.
        * src/wbc-gtk.c (cb_show_sheet), (cb_sheet_label_button_press),
        (cb_sheet_visibility_change), (wbcg_sheet_add),
        (wbcg_sheet_remove), (wbcg_sheet_focus),
        (wbcg_sheet_order_changed), (wbcg_sheet_remove_all),
        (wbcg_get_nth_scg): ditto.

2013-03-01  Jean Brefort  <jean.brefort@normalesup.org>

        * src/gui-file.c (gui_file_open): GtkTable to GtkGrid.
        * src/print.c (gnm_create_widget_cb): ditto.
        * src/sheet-object-graph.c (sheet_object_graph_guru): ditto.

2013-03-01  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.h: Make sure the "q" functions take "p" as their
        first argument, not "x".

2013-03-01  Jean Brefort  <jean.brefort@normalesup.org>

        reviewed by: <delete if not using a buddy>

        * INSTALL:
        * src/sheet-object-widget.c (sheet_widget_button_user_config),
        (sheet_widget_adjustment_user_config_impl),
        (sheet_widget_checkbox_user_config),
        (sheet_widget_radio_button_user_config):
        * src/wbc-gtk.c (wbc_gtk_init):

2013-02-28  Morten Welinder  <terra@gnome.org>

        * configure.ac: remove the DISABLE_DEPRECATED defines even from
        development versions.  We now get the information through gcc
        warnings.
        (solver): Make solver code unconditional.  Feel free to not
        distribute the relevant plugins.

2013-02-26  Morten Welinder  <terra@gnome.org>

        * src/ssconvert.c (convert): Avoid segfault.  Fixes #694741.

2013-02-26  Jean Brefort  <jean.brefort@normalesup.org>

        * src/number-match.c: more introspection warnings.

2013-02-23  Morten Welinder  <terra@gnome.org>

        * */*.c: Avoid G_OBJECT casts for g_object_ref and g_object_unref.

2013-02-21  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_foreach): Take a GFunc, not a
        GHFunc.  All callers changed.  Impose a robust ordering.
        (sh_all_styles): New function replacing sh_foreach.

2013-02-20  Morten Welinder  <terra@gnome.org>

        * src/sheet-object-graph.c (dim_start): Survive malformed xml.

2013-02-20  Jean Brefort  <jean.brefort@normalesup.org>

        * configure.ac: make configure --with-python fail when some
        dependency is missing.

2013-02-17  Morten Welinder  <terra@gnome.org>

        * configure.ac (set_more_warnings): Improve support for clang.

2013-02-16  Morten Welinder  <terra@gnome.org>

        * *.c: Clear up confusion between GtkStateType and GtkStateFlags.
        (Most cases a matter of 0 vs. 0.)

2013-02-16  Jean Brefort  <jean.brefort@normalesup.org>

        * schemas/org.gnome.gnumeric.dialogs.gschema.xml.in.in: fixed
        default value for stf export format.
        * src/dependent.c: fix introspection warnings.
        * src/sheet-style.c: ditto.

2013-02-15  Morten Welinder  <terra@gnome.org>

        * configure.ac (libspreadsheet_gtk_reqs): Explicitly require gtk
        3.2.0 just like goffice.

        * src/gui-util.c (gnm_store_text_tag_attr_in_pango): Adjust to
        requiring gtk 3.2

2013-02-14  Morten Welinder  <terra@gnome.org>

        * src/gnm-so-path.c (so_path_view_set_bounds): Use G_MAXDOUBLE,
        not MAXDOUBLE.  Fixes #693761.

2013-02-10  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (cb_unlink): gnm_style_unlink_dependents
        doesn't belong here.  We handle everything in rstyle_apply.

2013-02-08  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (rstyle_apply): Take extra range argument and
        link/unlink style dependents.  All callers changed.
        (sheet_style_shutdown): Set default style for whole sheet to
        ensure style dependents get cleared.

2013-02-07  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (cell_tile_optimize): Implement
        ptr-matrix-to-matrix optimization and use it to simplify things.

        * src/dependent.c (GnmStyleDependent): New type of dependent.
        When triggered, the cells in which it resised will be rerendered
        and redrawn.

        * src/mstyle.c (gnm_style_link_dependents)
        (gnm_style_unlink_dependents): New functions to manage style
        dependents due to conditional formatting.

2013-02-06  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (vector_apply_pstyle): Turn loop structure
        inside-out in anticipation of future changes.

        (col_indicies, row_indicies): Alignment of the corners of apply_to
        is only relevant if we are within the tile.

2013-02-06  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (tile_is_uniform): Extract from
        cell_tile_optimize.
        (vector_apply_pstyle): Don't return a value.
        (cell_tile_apply): Use tile_is_uniform.

2013-02-05  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_get): Simplify with "while"
        instead of crazy "goto".
        (cell_tile_apply): Simplify the covers-whole-tile case.

        * src/sheet.h (Sheet): Remove max_width and max_height members.
        All users fixed.

        * src/dependent.h (GnmDependentClass): Add pos handler.

        * src/dependent.c (dependent_pos): Use pos handler.
        (dummy_dep_eval): New null handler for GnmDependentClass::eval.

2013-02-04  Morten Welinder  <terra@gnome.org>

        * src/dependent.c (dependent_pos): Make global.

        * src/position.c (eval_pos_init_dep, parse_pos_init_dep): Use
        dependent_pos.

        * src/ssconvert.c (run_tool_test): Add code for running the
        regression tool.
        (convert): Run an analysis tool if requested.  (For testing.)

2013-02-02  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (rstyle_ctor): Split into rstyle_ctor_style
        and rstyle_ctor_pstyle.  All callers changed.

2013-01-18  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_matrix_new, gnm_matrix_free)
        (gnm_matrix_is_empty, gnm_matrix_from_value, gnm_matrix_to_value):
        New matrix support.
        (gnm_matrix_multiply): Renamed from mmult and changed to use above.
        (gnm_matrix_eigen): Change to take GnmMatrix arguments.

2013-01-15  Morten Welinder  <terra@gnome.org>

        * src/stf.c (stf_read_workbook_auto_csvtab): Fix crash for text
        import from command line.

2013-01-15  Jean Brefort  <jean.brefort@normalesup.org>

        * configure.ac: renamed configure.in and update obsolete macros.
        * configure.in: ditto.

2013-01-14  Colin Watson  <cjwatson@ubuntu.com>

        * configure.in: Add
        distutils.sysconfig.get_python_inc(plat_specific=True) to Python
        includes.

2013-01-14  Jean Brefort  <jean.brefort@normalesup.org>

        * src/sheet-control-gui.c (sheet_control_gui_new): typo.
        * src/sheet-object-graph.c (cb_graph_size_changed): do not remoe
        twice the top and bottom margins when displaying a graph
        sheet. [#691472]

2013-01-10  Morten Welinder  <terra@gnome.org>

        * src/func.c (gnm_func_lookup_or_add_placeholder): Drop copy_name
        argument and assume TRUE.  Drop scope name and assume NULL (which
        is what all callers should have used).  All callers changed.
        (gnm_func_add_placeholder): Ditto.
        (invent_name): Downcase the preferred name.
        (gnm_func_add_placeholder_full): Eliminate GNM_FUNC_FREE_NAME.
        (gnm_func_add): Initialize arg_names_p.

        * src/gnm-plugin.c (plugin_service_function_group_activate):
        Upgrade existing placeholder functions as needed.

        * src/func.c (gnm_func_upgrade_placeholder): Rename from
        gnm_func_upgrade_placeholder.  Take GnmFunc argument, not name.

2013-01-10  Morten Welinder  <terra@gnome.org>

        * src/func.c (gnm_func_add_placeholder_localized): New function.
        (gnm_func_add_placeholder_full): Extract from
        gnm_func_add_placeholder.  Handle localization better.
        (gnm_func_set_localized_name): New function.
        (gnm_func_free, gnm_func_get_name): Use
        gnm_func_set_localized_name.

        * src/parse-util.c (std_func_map): Improve handling of unknown
        function names.

        * src/func.c (gnm_func_group_remove_func): Factor this out from...
        (gnm_func_free): ...here.

2013-01-09  Morten Welinder  <terra@gnome.org>

        * src/symbol.c: delete.

        * src/func.c: rewrite to use GHashTable instead of symbol.c
        (gnm_func_lookup_prefix): Take extra argument indicating whether
        to search translated names.  Caller changed.

        * src/parse-util.c (std_func_map): Lookup translated name as
        needed.
        (parse_util_init): Add enviroment magic to turn on translated
        functions names.  This is not ready for prime time and should be
        controlled by a user preference eventually.

        * src/mathfunc.c (gnm_matrix_eigen): Silence warning.  Document a
        bit.

2013-01-07  Morten Welinder  <terra@gnome.org>

        * src/mathfunc.c (gnm_matrix_eigen): Detect underflow of the
        pivot.  Use gnm_hypot where possible.

2013-01-04  Morten Welinder  <terra@gnome.org>

        * src/gui-clipboard.c (gnm_x_claim_clipboard): Take a GdkDisplay
        as argument.  Keep track of displays.
        (gnm_x_disown_clipboard): New function.

        * src/application.c (gnm_app_clipboard_clear): Use
        gnm_x_disown_clipboard to make things multi-head safe.

2013-01-03  Morten Welinder  <terra@gnome.org>

        * src/collect.c (collect_floats): Fix handling of
        COLLECT_IGNORE_ERRORS.
        (collect_strings): Ditto.
        (callback_function_collect): Handle new flag COLLECT_ZERO_ERRORS.

2013-01-01  Morten Welinder  <terra@gnome.org>

        * src/mstyle.c (gnm_style_set_from_pango_attribute): Don't use
        deprecated goffice stuff.

        * src/cellspan.c (cell_register_span, cell_calc_span): Remove
        unused variable.
        * src/gnm-pane.c (control_point_leave_notify): Ditto.
        * src/gnm-plugin.c (plugin_service_solver_activate): Ditto.
        * src/wbc-gtk.c (wbc_gtk_create_edit_area): Ditto.

        * src/application.c (gnm_app_history_add): Kill warning.

2012-12-31  Morten Welinder  <terra@gnome.org>

        * src/sheet-style.c (sheet_style_resize): Double off-by-one.
        Fixed #690929.

        * src/ssdiff.c: Introduce --highlight mode.

2012-12-30  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (main): Add option to send output to a file.

2012-12-29  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (diff): Use C locale.
        (ignore_cell): Ignore arrays, except for the corner.
        (output_cell): New function taking proper care of value types,
        convensions, etc.
        (xml_cell_changed): Use output_cell.
        (compare_corresponding_cells): Don't use entered_text here either,
        although it's harmless.
        (output_cell, compare_corresponding_cells): Handle value formats
        too.

2012-12-28  Valek Filippov  <frob@df.ru>

        * gnm-pane.c, shell-control-gui.c: Replaced deprecated
        gdk_window_get_pointer calls.

2012-12-28  Morten Welinder  <terra@gnome.org>

        * src/*.c: Eliminate use of printf.

        * src/sheet-style.c (sheet_style_range_foreach): Move handling of
        range offset here.  This may need to move further.
        * src/ssdiff.c (cb_diff_sheets_styles_2): From here.
        (diff_sheets_cells): Ignore completely empty cells.
        (xml_sheet_start): Change meaning of Old and New attributes to be
        index_in_wb and absent when workbook doesn't have the sheet.
        (xml_style_changed): Describe style differences.

2012-12-27  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (diff_sheets): Compare styles too.

        * src/sheet-style.c (sheet_style_range_foreach): Add optional
        range argument.  All callers changed.

2012-12-24  Morten Welinder  <terra@gnome.org>

        * src/ssdiff.c (def_cell_changed): Merge cell_added and
        cell_removed handlers into the cell_changed handler.
        (main): Add --xml option.

        * configure.in: ssconvert, ssindex, and ssgrep are no longer
        configurable.  We need ssconvert for the test and it's silly
        anyway.

2012-12-18  Morten Welinder <terra@gnome.org>

        * configure.in: Post-release bump.