ChangeLog-2000-02-23 217 KB
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2000-01-06  Morten Welinder  <terra@diku.dk>

	* src/parser.y (register_allocation): Return a value, ahem...
	(unregister_allocation): Don't crash, just warn on trouble.

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2000-01-06  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_get_extent): stop start.col/row going negative;
	why they should I have no idea.

	* src/sheet-style.c (sheet_style_get_extent): Ignore last global region.

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2000-01-05  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_move_range, sheet_insert_cols, sheet_delete_cols),
	(sheet_insert_rows, sheet_delete_rows): use sheet_recalc_dependencies.

	* src/eval.c (cell_eval_content): Hack out stubs of value tree
	pruning. (cell_eval): ditto.
	Stupidly remove all inline optimization.
	(sheet_recalc_dependencies): implement.

2000-01-03  Michael Meeks  <mmeeks@gnu.org>

	* src/clipboard.c (do_clipboard_paste_cell_region): add back
	region_get_deps.

2000-01-02  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_get_extent): fit inside the max_used bounds.

	* src/eval.c (search_range_deps): add back.
	(cell_get_single_dependencies): make API nicer + rename to
	(get_single_dependencies). (sheet_region_get_deps): revive, add
	single dependency checking + more logical name.

1999-12-31  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (cell_get_dependencies): add debub.
	(sheet_dump_dependencies): dump pending eval_queue.
	(drop_cell_range_dep): improve debug + kill printout.

	* src/cell.c (cell_relocate): When we relocate, we change the content,
	hence do a cell_content_changed.

	* src/clipboard.c (paste_cell): Do a 'cell_relocate' when we relocate
	a cell :-).

1999-12-30  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (drop_cell_range_dep): fast range dep drop.
	(cell_drop_dependencies): kill iterate over sheet in favour of faster
	drop_cell_range_dep. ( drastic simplification )
	Kill 'remove_list' (dependency_remove_cell): Kill.

	* src/sheet.c (sheet_cell_remove_from_hash): drop dependencies.

	* src/Gnumeric.idl: Add ';'.

	* src/eval.c (cell_eval_content): Comment out & 'fix' the 'changed'
	return value.

1999-12-24  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (DependencySmall): Use a CellPos, we don't need or want
	a Sheet pointer in this structure. (dependency_small_hash): remove sheet
	usage. (dependency_small_equal, handle_cell_small_dep): ditto.

	(DependencyRange): Kill redundant ref_count member, this was just ==
	g_list_length (DependencyRange->cell_list), and was not used sensibly.
	(dependency_remove_cell): check for cell_list == NULL not ref_count.
	(add_cell_range_dep, dependency_range_ctor, dump_range_dep): kill
	ref_count.

1999-12-23  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (cell_eval_content): documented + added 'changed' return
	value + check using value_equal if there is no change.

	* src/value.c (value_equal): implement.

	* src/value.h (struct _Value): comment redundant 'CellRef cell' member.

	* src/eval.c (dependency_range_ctor): kill redundant sheet in
	DependencyRange. (handle_cell_small_dep): add helpful precondition.
	(handle_cell_range_deps): Get the right sheet's deps.
	(add_cell_range_dep): Add DependencyData arg.
	(range_equal_func): remove sheet check.
	(search_cell_deps, search_intersheet_deps): ditto.

1999-12-22  Michael Meeks  <mmeeks@gnu.org>

	* src/clipboard.c (do_clipboard_paste_cell_region): remove redundant
	dependency queueing, this is done by cell_reloate in paste_cell anyhow.

	* src/eval.c (dump_range_dep, dump_small_dep): implement.
	(add_cell_range_dep): insert the inter sheet dependencies into the
	correct sheet's hash!
	(cell_get_range_dependencies): hence use only the sheet's hash and not
	all of the sheets !
	(cell_drop_dependencies): iterate over all sheets to kill dependencies.
	(dump_cell_list): implement.
	(handle_cell_range_dep): kill + (handle_tree_deps): fixup for ARRAY.

	* src/expr.c (eval_range): update warning + failure case.

	* src/workbook.c (workbook_can_detach_sheet): implement.
	(workbook_setup_edit_area, misc_output): debugging dumps.

	* src/eval.c (cell_drop_dependencies): only drop depends from single
	ref-counted formulae; (region_get_dependencies): kill it was used
	incorrectly all over the place. (search_range_deps): ditto.
	(search_intersheet_deps): implement. (sheet_get_intersheet_deps): implemtn.

	* src/clipboard.c (do_clipboard_paste_cell_region): remove get_deps +
	add warning.

	* src/workbook.c (workbook_do_destroy): call sheet_dump_dependencies.
	(dump_dep): move to eval.c (misc_output): hack debugging code.
	(workbook_can_detach_sheet): add warning + update ( this was broken ).

	* src/eval.c (cell_add_explicit_dependency): kill.
	(region_get_dependencies): add warning.
	(cell_drop_dependencies): Add handle_tree_deps; NB. this can be
	all moved elsewhere for speed later.
	(sheet_dump_dependencies): implement.

	* src/sheet.c (sheet_move_range): Kill region_get_dependencies +
	queue_recalc_list: cell_relocate has to do this anyway.
	(sheet_insert_cols, sheet_delete_cols,
	(sheet_insert_rows, sheet_delete_rows): ditto.

	* src/eval.c (dependency_small_hash, dependency_small_equal): implement.
	(handle_cell_range_depsm cell_add_dependencies, handle_tree_deps),
	(handle_cell_range_dep): rename + add 'add/remove' parameter.
	(cell_eval_content): update debug to ParsePosition.
	(handle_cell_range_deps): update with switch.
	(handle_cell_small_dep): implement.
	(cell_get_dependencies): hack.
	(cell_get_range_dependencies): split out.

1999-12-21  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (dependency_hash_init): kill.
	(dependency_data_new, dependency_data_destroy): implement.
	(cell_add_dependencies, cell_add_explicit_dependency),
	(region_get_dependencies, cell_get_dependencies): update preconditions.

	* src/sheet.c (sheet_destroy, sheet_new): use new functions.

	* src/sheet.h (Sheet): Use DependencyData.

	* src/eval.h: Add new / destroy functions for deps.

	* src/gnumeric.h: add DependencyData.

	* src/main.c: Add debug_deps.

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2000-01-06  Jody Goldberg <jgoldberg@home.com>

	* *.[ch] : rename struct expr_relocate_info -> ExprRelocateInfo.

	* src/sheet.c (sheet_save_row_col_sizes) : New routine to support undo.
	(sheet_save_row_col_sizes) : Ditto.
	(col_row_info_init) : Init hard_size.

	* src/commands.c (cmd_ins_del_row_col_undo) : Restore the row/col size
	  info.
	(cmd_ins_del_row_col_redo) : Save the info.

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2000-01-05  Morten Welinder  <terra@diku.dk>

	* src/commands.c (cmd_set_text_undo) : Free the old string.
	(command_push_undo) : No need to ref objects.  Things are born with
	  ref 1.
	(gnumeric_command_destroy): Brown paper bag fix.

2000-01-05  Jody Goldberg <jgoldberg@home.com>

	* src/gnumeric-type-util.h (GNUMERIC_MAKE_TYPE_WITH_PARENT) : new macro.
	(GNUMERIC_MAKE_COMMAND) : Use GNUMERIC_MAKE_TYPE_WITH_PARENT rather
	  than defining an empty Class for each command.

	* src/gnumeric-sheet.c (gnumeric_sheet_key_mode_sheet) : Pop the fake
	  SetText.

	* src/commands.c (cmd_delete_cols) : Fix typo.
	(command_list_pop_top_undo) : New command.
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	(cmd_ins_del_row_col) : Call redo.
	(cmd_ins_del_row_col_redo) : Handle the insertion and deletion.
	(cmd_ins_del_row_col_undo) : Ditto. Still need to handle, values,
	  styles, and sizes.
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	* src/command-context-corba.c (ccc_error_splits_array) : Suppress
	  warning.

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2000-01-05  Jon K Hellan  <hellan@acm.org>

	* src/plugin-manager.c (struct PluginManager): Remove unused
	members. (BUTTON_ADD, BUTTON_REMOVE, BUTTON_CLOSE): Define
	(populate_clist):Remove set_sensitive. (row_cb): Use BUTTON_REMOVE define.
	(plugin_manager_new): Use BUTTON_.. defines. Allow user to expand
	size. Widen.

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2000-01-06  Michael Meeks  <mmeeks@gnu.org>

	* src/xml-io.c (xml_read_style): Actually read & use the font size; how
	did this die ?

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2000-01-05  Michael Meeks  <mmeeks@gnu.org>

	* src/mstyle.c (mstyle_get_font_size): fix a brainless precondition
	typo causing people grief; thanks to Jon.

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2000-01-05  Jody Goldberg <jgoldberg@home.com>

	* src/workbook-view.c (workbook_view_set_undo_redo_state) : Disable
	  for bonobo versions.

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2000-01-05  Morten Welinder  <terra@diku.dk>

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	* src/expr.c (eval_expr_real): Fix OPER_EXP operand test for the
 	float_t case.

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	* src/parser.y (register_allocation, unregister_allocation):
 	Ignore NULLs.

2000-01-04  Morten Welinder  <terra@diku.dk>
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	* parser.y: revamp the allocation and deallocation system.

	* src/cell.c (cell_set_formula): Plug leak.

	* src/solver-lp.c (solver_simplex): j not used.

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2000-01-04  Jody Goldberg <jgoldberg@home.com>

	* src/commands.[ch] : New files.

	* src/workbook-view.c (workbook_view_set_undo_redo_state) : Take
	  strings to use as suffixes to undo and redo.  NULL indicates
	  disabled.

	* src/sheet.c (sheet_set_current_value) : Use cmd_set_text to register
	  undo.

	* src/workbook.c (workbook_menu_view) : Make The formula toggle a
	  toggle item.
	(workbook_menu_insert) : Move the insert object menu item here,
	  and adjust the selector characters to make more sense.
	(undo_cmd, redo_cmd) : Enable.

	(workbook_init) : Init the undo/redo lists.
	(workbook_do_destroy) : Clear the undo/redo lists.
	(wb_input_finished) : Delete.  It was the same as accept_input.

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2000-01-03  Miguel de Icaza  <miguel@gnu.org>

	* src/cell.c (cell_render_value): Do not check for cell->sheet and
	cell->sheet->workbook, these must be true.

2000-01-02  Martin Sheppard  <martin.sheppard@iname.com>

	* src/workbook.h (struct _Workbook): add option to display text of
	formulas instead of their value

	* src/workbook.c (workbook_menu_edit): add menu oiption for toggling
	the display of formulas
	(toggle_formuals_cmd,cb_cell_rerender): new function to toggle the 
	display of formulas
	(workbook_new): initialize the display formulas option

	* src/cell.c (cell_render_value): implemented displaying formulas
	
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2000-01-02  Martin Sheppard <martin.sheppard@iname.com>

	* src/parser.{c,y} (yylex) : fixed so that while parsing a formula,
	a quoted function is convered to a string token rather than a 
	function call token. i.e. so that things like "sin" work properly in 
	formulas.
	
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2000-01-03  Martin Sheppard <martin.sheppard@iname.com>

	* src/expr.c (strescape) : new function to escape strings
	(do_expr_decode_tree) : fixed so strings are escaped properly
	
2000-01-03  Miguel de Icaza  <miguel@gnu.org>

	* src/gnumeric-sheet.c (move_cursor): Fixed the annoying flashing
	of the cursor/selection problem by reverting to the old code setup.

	I also eliminated some animation of the cursor while doing this.


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2000-01-03  Michael Meeks  <mmeeks@gnu.org>

	* src/func.c (function_remove, function_is_unused): implement.

	* src/symbol.c (symbol_is_unused, symbol_remove): implement.

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2000-01-03  Gregory McLean <gregm@gnu.org>

	* gnumeric.spec.in: Synced with my spec tree. This is in sync with
	0.47 and includes all the bits.

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2000-01-03  Jody Goldberg <jgoldberg@home.com>

	* src/workbook.c (workbook_new) : paste_special is only disabled for
	  cut not for standard actions.

	* src/value-sheet.c (value_is_error) : New routine to look up errors.
	(gnumeric_error_init) : New routine.
	(constants_init) : Used here.

	* src/parser.y (yylex) : If a string begins with '#' it may be an
	  explicit error string.

	* src/xml-io.c (xml_write_style_border) : Write BORDER_NONE's too,
	  this makes it possible to save and restore the NONEs that erase borders.

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2000-01-03  Michael Meeks  <mmeeks@gnu.org>

	* src/about.c (dialog_about): Add Ariel.

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2000-01-02  Michael Meeks  <mmeeks@gnu.org>

	* src/func.c (function_marshal_arg): Split from
	(function_call_with_list): to make it sweeter.

	* src/sheet.c (sheet_get_extent): clip range to the max_used boundary,
	naff but gets round print problems for now.

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2000-01-02  Miguel de Icaza  <miguel@gnu.org>

	* src/clipboard.c (x_selection_to_cell_region): the last element
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	of a paste was being dropped and the region was being miss-computed
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2000-01-02  Miguel de Icaza  <miguel@gnu.org>

	* src/workbook-view.c (workbook_view_set_paste_special_state):
	Renamed this function to suit better its new purpose: only manage
	the paste special item, as paste can pull the information from the
	X clipboard.

	* src/parser.y (release_const_tree): New routine used to release
	exprtrees that we discard during parsing.

	array_expressions: The various NUMBERS used in this rule are
	never actually linked into the ExprTree, we are only interested in
	them to pull a couple of integers from it.  We now release them
	after we construct the formula.  This fixes the leaks reported by
	Morten. 

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2000-01-02  Jody Goldberg <jgoldberg@home.com>

	* src/application.h : Add application_clipboard_unant now that
	  it is used elsewhere.

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2000-01-02  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.h (Sheet): Make generation guint8.

	* src/workbook.h (Workbook): ditto.

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2000-01-01  Miguel de Icaza  <miguel@gnu.org>

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	* src/xml-io.c (xml_read_cell): Set the cell value to empty
	instead of an empty string.

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	* src/cell.c (cell_set_text): Add warning if cell_set_text is
	invoked with the empty string.

	* src/workbook.c (workbook_edit_comment): Set the cell value to
	VALUE_EMPTY instead of setting it to "".

	* src/sheet.c (cellref_a1_get): Chek the range

2000-01-01  Miguel de Icaza  <miguel@gnu.org>

	* src/gnumeric-sheet.c (gnumeric_sheet_key_mode_sheet): Use
	application_clipboar_unant here. 
	(gnumeric_sheet_key_mode_object): ditto.
	
	* src/sheet.c (sheet_start_editing_at_cursor): ditto.

	* src/workbook-format-toolbar.c (change_selection_font): ditto
	(set_selection_halign): ditto

	* src/application.c (application_clipboard_copy): Use defines.
	(application_clipboard_cut): Use defines.
	(application_clipboard_unant): New function, less agressive
	marking of unanting.

	* src/workbook-view.c (workbook_view_set_paste_state): Use
	named defines instead of arbitrary constants.  Please, no magic
	constants ever in Gnumeric guys.

	* src/application.c: 

	* src/workbook-private.h: Move the menu_item fields to
	workbook_private. 

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2000-01-01  Jody Goldberg <jgoldberg@home.com>

	* src/cell.c (cell_cleanout) : Make static again.
	* src/eval.c (workbook_next_generation) : Make static.

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1999-12-31  Jody Goldberg <jgoldberg@home.com>

	* src/file.c (workbook_import) : Support new plugin interface.

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1999-12-31  Miguel de Icaza  <miguel@gnu.org>

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	* src/corba-workbook.c (workbook_corba_setup): Create the corba
	context here.
	(workbook_corba_shutdown): Destroy it here.
	(command_context_corba): Return it here.

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	* src/corba-sheet.c: Use properly the command_context_corba,
	passing a workbook argument in all functions.

	* src/command-context-corba.c, src/command-context-corba.h:
	Implement CORBA versions of the CommandContext.

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1999-12-30  Jody Goldberg <jgoldberg@home.com>

	* src/workbook.c (workbook_command_context_gui) : minor warning
	  supression and adjustment of the comment to explain why we may
	  be called with a NULL workbook.  That occurs when an operation
	  occurs BEFORE a gui is available but we will be creating a gui
	  and want graphical error messages.

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1999-12-30  Ariel Rios <jarios@usa.net>

	* doc/Makefile.am: Added guile-gnumeric.txt to dist files.

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1999-12-30  Jukka-Pekka Iivonen  <iivonen@iki.fi>

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	* src/utils.c (parse_cell_name_list): Cell ranges are now also
 	accepted.

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	* src/solver-lp.c: Implemented Simplex algorithm.  It can
 	currently solve LP maximization problems of positive variables
 	having `<=' constraints.

	* src/workbook.c: Added `Solver' tool.

	* src/utils.c (parse_cell_name_list): Bug fix.  The last item on
 	the list was not included on the list.
	
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1999-12-30  Miguel de Icaza  <miguel@gnu.org>

	* src/gnumeric-type-util.h (GNUMERIC_MAKE_TYPE): New macro, copied
	from Evolution.  We need to refactor our code in Gnumeric to use
	this macro.

	* src/workbook.c (workbook_do_destroy): Destroy the per-workbook
	context here.  Hardcoded to be a GUI context for now.
	(workbook_new): Create the context here.
	(workbook_command_context_gui): This routine is now the one that
	returns the command context.

	* src/gnumeric.h: Added CommandCOntext typedef here.

	* All files: renamed CmdContext to CommandContext.
	renamed command_context_gui to workbook_command_context_gui.

	* src/workbook-view.c: Removed the GUI_CmdContext class setup.
	* src/command-context.c: Replaced the ad-hoc object system with a
	GtkObject-based system.

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1999-12-30  Jody Goldberg <jgoldberg@home.com>

	* src/file.c (workbook_load_from) : The 'open' functions return error
	  strings now.  Success == NULL, standard error == "", custom error
	  which needs to be freed is everything else.
	(workbook_try_read) : An optional argument in which to store error
	  messages returned by the loaders.
	(file_error_message) : Support the custom error messages.
	(workbook_read) : Ditto.

	* src/xml-io.c (xml_workbook_read) : Return simple error strings.

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1999-12-29  Ariel Rios  <jarios@usa.net>

	* doc/guile-gnumeric.txt: Documentation for the guile plugin was added.

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1999-12-29  Jody Goldberg <jgoldberg@home.com>

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	* src/main.c : Include print-info.h to suppess some warnings.

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	* src/workbook-view.c (command_context_gui,
				gui_splits_array,
				gui_plugin_problem,
				command_context_gui_cast) : New functions.

	* src/workbook.c (workbook_new) : Switch to using the workbook_view
	  routines to manipulate the undo/redo and paste/paste_special menu
	  items.

	* src/func.c (function_iterate_argument_values) : Return an error
	  for empty/missing arguments.

	* plugins/*/Makefile.am : Define GNUMERIC_VERSION.

	* plugins/*/*.c (init_plugin): Take a CmdContext for error reporting.
	  Call plugin_version_mismatch to do some minimal version matching for
	  plugins and the running application.
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	  Return an enum to clearly differentiate between error reporting
	    reqs.
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	* src/Gnumeric.idl : Add PluginProblem.

	* src/command-context.[ch] (gnumeric_error_splits_array,
				    gnumeric_error_plugin_problem,
				    command_context_vtbl_init) : New functions.

	* src/plugin.c (plugin_version_mismatch) : New function.
	  (plugin_load) : Hard code a GUI context for now.
	                  Switch to using gnumeric_error_ routines.
			  Pass a CmdContext to the init_plugin routines.
			  Only produce an error if the plugin returns -1.
			  Store the plugin filename.
	  (plugin_unload) : Free the filename on exit.

	* *.c : command_context_gui now takes a Workbook argument.
	      : Switch from gnumeric_no_modify_array_notice
	                 to gnumeric_error_splits_array in most places.

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1999-12-28  Peter Moulder <reiter@netspace.net.au>

	* src/number-match.c: Currently, two-digit years are converted to
	four-digit years (ccyy) by assuming that cc is the same as in the
	current wall date.  The problem with that is that on 1999-12-31,
	entering any future dates in two-digit-year form will be
	misinterpreted; while on 2000-01-01, any past dates entered in
	two-digit form will be misinterpreted.  (I use the term
	"misinterpreted" with the assumption that one is much more likely
	to intend a date a few days away than 99 years away.)

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1999-12-27  Jody Goldberg <jgoldberg@home.com>

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	* configure.in : Re-enable the python plugin by default.

	* src/plugin.c (load_all_plugins) : Search in a version specific
	  directory.

	* plugins/*/Makefile.am : Install in 
	      <prefix>/lib/gnumeric/plugins/${VERSION}
	  to decrease the number of silly version problems.
	  Adjust the plugin names to follow the convention
	      libgnum_<name>.so
	  to avoid problems like the python plugin 'libpython.so'
	  depending on the python libraries with the same name.
	
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	* src/cell.c (cell_get_formatted_val) : Make public.

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1999-12-23  JP Rosevear  <jpr@arcavia.com>

	* src/plugin-manager.c (plugin_manager_new): Use a gnome_dialog and 
	stock icons
	(row_cb): Use gnome_dialog_set_sensitive instead of 
	gtk_widget_set_sensitive

	* src/dialogs/dialog-analysis-tools.c (dialog_data_analysis): Use 
	stock ok item for ok button

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1999-12-22  JP Rosevear  <jpr@arcavia.com>

	* src/ranges.c (range_intersection): change interface to take a range
	pointer for the  result and return a boolean dictating whether or not 
	the ranges actually intersect

	* src/ranges.h : update for new range_intersection interface

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1999-12-22  JP Rosevear  <jpr@arcavia.com>

	* src/ranges.c (range_intersection): Clean to meet coding specs.

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1999-12-21  JP Rosevear <jpr@arcavia.com>

	* src/ranges.c (range_intersection) : Tidy and handle the case
	where the ranges don't intersect.

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort) : Use
	sheet_get_extent only if there are infinite ranges, so the user
	sees their manually selected range if possible.

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1999-12-21  Jody Goldberg <jgoldberg@home.com>

	* src/expr.c (expr_implicit_intersection) : New routine split from
	  function_call_with_list.
	(compare) : Handle intersection.
	(eval_expr_real) : Ditto.  Add verbose comment on a possible heuristic
	  for the final piece of this ugly evaluation mechanism, array
	  interation.
	(cell_ref_get_abs_col_row) : Adjust to take a CellPos.

	* src/func.c (function_iterate_do_value) : Split the implicit
	  intersection out into a new function.  Use intersection for
	  strings as well as float & bool args.  Correct memory leak
	  when intersetion was used.
	(function_call_with_list) : Ditto.

	* *.c : Adjust to change in EvalPosition to use CellPos.

	* gnumeric.spec.in : Update the libglade dependancy.

	* src/workbook.c (wb_edit_key_pressed) : Do not select the current
	  cell address and do not move the cursor to the start of the cell
	  address when F4 is hit.

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1999-12-20  Jody Goldberg <jgoldberg@home.com>

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	* src/parser.y : Clean up for byacc.

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	* src/workbook.c (file_open_cmd) : Handle failed opens.
	(file_import_cmd) : Handle failed imports.

	* src/item-bar.c (item_bar_start_resize) : Add resize marker on the
	  other side of the row/col being resized.
	(item_bar_init) : Init the marker to NULL.
	(item_bar_end_resize) : Clear the marker.

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1999-12-19  Jody Goldberg <jgoldberg@home.com>

	* src/selection.c (sheet_selection_cut) : Fix Typo.

	* src/item-bar.c (item_bar_start_resize) : Don't bother setting the
	  location of the line here.  Instead we set the correctly zoomed
	  bounds of the static-dimension.
	(item_bar_end_resize) : Clear the saved points.
	(item_bar_init) : Init the guide and points to NULL;
	(item_bar_event) : No need to call canvas to world.  We zoom manually.
	(item_bar_get_line_points) : Delete.

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1999-12-19  Michael Meeks  <mmeeks@gnu.org>

	* configure.in: bump version to 0.46.

	* src/dialogs/dialog-printer-setup.c (fill_hf): use print_hf_same,
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	  since pointer comparison duff; since item is copied.
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	* src/print-info.c (print_hf_same): implement.
	(print_hf_register): update to use it.

1999-12-18  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-printer-setup.c (do_setup_hf): Grab the
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	  header & footer pointer from the sheet's print info if available.
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	(do_setup_hf_menus): only setup the dialog if non-null.

	* src/print-info.c (print_info_new): kill load_formats.
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	  init hf_formats.
	(print_init, print_shutdown): implement.
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	* src/main.c (gnumeric_main): add print_init / shutdown.

1999-12-18  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_new): setup pristine.
	(sheet_mark_clean, sheet_set_dirty, sheet_is_pristine): improve,
	thanks to Morten.

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1999-12-18  Morten Welinder  <terra@diku.dk>

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	* src/xml-io.c (xml_read_print_info): Plug leaks.
	(xml_value_get): Return a g_malloc'ed string.  All callers
 	changed.
	(xml_get_print_unit): Plug leak.
	(xml_get_color_value): Plug leak.
	(xml_read_sheet_object): Plug leak, I think.
	(xml_set_value): Plug leak.
	(xml_set_value_string): Plug leak.
	(xml_set_value_int): Plug leak.
	(xml_set_value_double): Plug leak.
	(xml_set_color_value): Plug leak.
	(xml_set_gnome_canvas_points): free/g_free mixup.
	(xml_workbook_write): Plug leak.

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	* src/item-bar.c (item_bar_destroy): Unref fonts.  (Found by
 	Miguel.)

	* src/style.c (style_shutdown): Add code to warn of font ref leaks
 	on exit.

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clean.  
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1999-12-18  Michael Meeks  <mmeeks@gnu.org>

	* src/corba-sheet.c (command_context_corba): clean.

	* src/sheet-style.c (sheet_style_get_extent): implement.

	* src/sheet.c (sheet_get_extent): Add union with style extent,
	fix silly typo.

	* src/ranges.c (range_is_infinite): Add new function.
	(range_union): implement.

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1999-12-18  Morten Welinder  <terra@diku.dk>

	* src/functions/fn-financial.c (gnumeric_yieldmat,
 	gnumeric_yielddisc, gnumeric_oddlyield, gnumeric_oddfyield,
 	gnumeric_oddfprice, gnumeric_oddlprice, gnumeric_yield,
 	gnumeric_price): New skeleton function.

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1999-12-18  Jody Goldberg <jgoldberg@home.com>

	* src/format.c (format_number) : Supress printing a '-' if the format
	  includes a manual '-' even if the negative is preceded by a \

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1999-12-18  Kjartan Maraas  <kmaraas@online.no>

	* src/dialogs/print.glade.h: Added xgettext:no-c-format in
	comment to please msgfmt.
	
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1999-12-18  Morten Welinder  <terra@diku.dk>

	* src/functions/fn-financial.c (gnumeric_tbilleq,
 	gnumeric_tbillyield): check params better.

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1999-12-18  Michael Meeks  <mmeeks@gnu.org>

	* src/about.c (dialog_about): add Jon.

1999-12-17  Jon K Hellan  <hellan@acm.org>
 
	* src/sheet.c (sheet_get_default_external_col_width): New
 	function.  Get default column width in units, including margins.
 	(sheet_get_default_external_row_height): New function. Get default
 	row height in units, including margins.
 	(sheet_col_get_external_width): New function. Get column width in
 	units, including margins.
 	(sheet_row_get_external_height): New function. Get row height in
	units, including margins.

 	* src/sheet.h: Declare new functions in sheet.c
 
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1999-12-18  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort): add command context.

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1999-12-17  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort): don't corrupt
	first selection range. Use selection_is_simple. Replace quad int's with
	cleaner range implementation.

1999-12-17  Ettore Perazzoli  <ettore@gnu.org>

	* src/pixmaps/cursor_cross.xpm: Fix drop shadow.

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1999-12-18  Jody Goldberg <jgoldberg@home.com>

	* src/sheet.c (sheet_check_for_partial_array) : Rename from
	  range_check_for_partial_array and make public.

	* src/selection.c (sheet_selection_cut) : Disable cutting part of an
	  array.

	* src/expr.c (eval_expr_real) : Wrap out of bound aarray lookups when
	  the src is 1 element wide or tall.

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1999-12-17  Jody Goldberg <jgoldberg@home.com>

	* src/cell.c (cell_cleanout) : Publicize.

	* src/sheet.c (clear_cell_content) : Delete.
	(sheet_clear_region_content) : Use sheet_clear_region but leave the
	  styles in place.

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1999-12-17  Morten Welinder  <terra@diku.dk>

	* src/functions/fn-stat.c: White-space mania.

1999-12-16  Andrew Chatham  <andrew.chatham@duke.edu>

	* src/regression.h: Better comments for parts of extra_stat
	* src/regression.c (linear_solve): Fixed adjusted R^2 bug (hopefully).
	* src/functions/fn-stat.c (gnumeric_linest, gnumeric_logest) Added
	beginning support for 3+ dimensional regressions in linest and logest.
	* src/analysis-tools.c (regression_tool) Documented Excel bugs with 
	no-intercept regressions that I didn't/can't mimic.

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1999-12-16  Morten Welinder  <terra@diku.dk>

	* src/func.c (tokenized_help_destroy): Plug leak.

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1999-12-16  Michael Meeks  <mmeeks@gnu.org>

	* src/corba-sheet.c (Sheet_range_set_alignment): add orientation.

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1999-12-16  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_get_extent_cb): Fix biggest leak ever seen,
	use cell_is_blank.

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1999-12-14  Cort Dougan  <cort@ppc.kernel.org>

	* src/corba-sheet.c (Sheet_range_set_font, Sheet_range_set_foreground),
	(Sheet_range_set_pattern, Sheet_range_set_background, Sheet_range_set_alignment):
	implement.
	(Sheet_corba_class_init): fill epv.

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1999-12-14  Joe Sakosky <josak@ibm.net>

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	* src/file.c: privatized fileopener filesaver.
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	* src/file.h:  ditto
	
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1999-12-15  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (workbook_bonobo_setup): kill goadid.
	(workbook_new): kill brainless bug.

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1999-12-15  Jody Goldberg <jgoldberg@home.com>

	* src/gnumeric.h : Move many of the typedefs here.

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort) : Tweak some
	  const issues and minor logic problems at the boundaries.

1999-12-14  Jody Goldberg <jgoldberg@home.com>

	* src/workbook-view.c (command_context_gui) : New function.

	* src/main.c (gnumeric_main) : Add a 'quit' flag for use in testing.
	  It causes the app to exit immediately after loading all the selected
	  books.

	* src/file.c (workbook_import) : Bug 3977.

	* src/corba-sheet.c (command_context_corba) : New function
	  temporarily located here.
	(Sheet_selection_copy) : Pass a CommandContext.
	(Sheet_selection_cut) : Ditto
	(Sheet_selection_paste) : Ditto
	(Sheet_clear_region) : Ditto
	(Sheet_clear_region_content) : Ditto
	(Sheet_insert_col) : Ditto
	(Sheet_delete_col) : Ditto
	(Sheet_insert_row) : Ditto
	(Sheet_delete_row) : Ditto
	(Sheet_shift_rows) : Ditto
	(Sheet_shift_cols) : Ditto

	* src/item-cursor.c (item_cursor_do_action) : Ditto.

	* src/item-grid.c (context_cut_cmd) : Ditto.
	(context_cut_cmd) : Ditto.
	(context_copy_cmd) : Ditto.
	(context_paste_cmd) : Ditto.
	(context_paste_special_cmd) : Ditto.
	(context_clear_cmd) : Ditto.

	* src/clipboard.[ch] (do_clipboard_paste_cell_region) : Take a
	  CommandContext.
	(sheet_paste_selection) : Ditto.
	(clipboard_paste_region) : Ditto.

	* src/selection.c (segments_intersect) : Return additional state 5
	  to designate equality.
	(selection_apply) : Use the equality state to simplify state selection.
	(selection_is_simple) : Use a command context.
	(sheet_selection_copy) : Ditto.
	(sheet_selection_cut) : Ditto.
	(sheet_selection_paste) : Ditto.
	(sheet_selection_clear) : Ditto.
	(sheet_selection_clear_content) : Ditto.
	(sheet_selection_clear_comments) : Ditto.
	(sheet_selection_clear_formats) : Ditto.

	* src/workbook.c (copy_cmd) : Ditto.
	(cut_cmd) : Ditto.
	(paste_cmd) : Ditto.
	(paste_special_cmd) : Ditto.
	(insert_cols_cmd) : Ditto.
	(insert_rows_cmd) : Ditto.
	(clear_all_cmd) : Ditto.
	(clear_formats_cmd) : Ditto.
	(clear_comments_cmd) : Ditto.
	(clear_content_cmd) : Ditto.

	* src/dialogs/dialog-delete-cells.c (dialog_delete_cells_impl) :
	  Ditto.
	(dialog_delete_cells) : Ditto.

	* src/dialogs/dialog-insert-cells.c (dialog_insert_cells_impl) :
	  Ditto.
	(dialog_insert_cells) : Ditto.

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1999-12-13  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_style_optimize): add check for
	valid range.

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1999-12-15  Morten Welinder  <terra@diku.dk>

	* configure.in (WITH_PYTHON): Disable python until someone fixes it.
	(Remove config.cache and the installed python plugin, or else you
	will not see the effect of this.)

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1999-12-14  Morten Welinder  <terra@diku.dk>

	* src/dialogs/dialog-analysis-tools.c (dialog_regression_tool):
 	Mark strings for translation.

	* src/regression.c (ALLOC_MATRIX, FREE_MATRIX): New macros.
	(linear_solve): Use them.
	(general_linear_regression): Ditto.

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort): Unconst.

1999-12-14  Andrew Chatham <andrew.chatham@duke.edu>

	* src/regression.c (general_linear_regression): Now uses LUP 
	decomposition and provides more statistics
	* src/analysis-tools.c (regression_tool) 
	* src/dialogs/tools.h
	* src/dialogs/dialog-analysis-tools.c (dialog_regression_tool): 
	Regression tool works with multidimensional data, outputs more
	statistics.

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1999-12-13  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort_adv): use
	sheet_get_extent if the range is infinite
	* src/sheet.c (sheet_get_extent): redo to get the Range by
	iterating over the sheet cell_hash; as a side effect printing now
	doesn't print blank areas
	(sheet_get_extent_cb): call back function to iterate over cell
	hash

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Leaks.  
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1999-12-13  Morten Welinder  <terra@diku.dk>

	* src/functions/fn-stat.c (gnumeric_logest): Plug leaks.
	(gnumeric_linest): Plug leaks.

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1999-12-12  Tuomas Kuosmanen  <tigert@gimp.org>

	* src/pixmaps/bucket.xpm 
	* src/pixmaps/font.xpm: New icons that are both the same size..

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1999-12-11  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort_adv): nail ref leak of
	glade_xml object. (dialog_cell_sort): ditto.

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1999-12-10  Michael Meeks  <mmeeks@gnu.org>

	* src/ranges.c (range_clip): kill. (range_intersection): implement.

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1999-12-10  Michael Meeks  <mmeeks@gnu.org>

	* src/mstyle.c (mstyle_hash): initialise hash!

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1999-12-10  Andrew Chatham  <andrew.chatham@duke.edu>

	* src/regression.c (general_linear_regression): Handle the 3+
 	dimensional case.

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1999-12-10  Jody Goldberg <jgoldberg@home.com>

	* src/functions/fn-lookup.c (gnumeric_indirect) : This solution is
	  more paletable.  Always attempt to add the dependency, but only
	  actually do so if the calling cell does not already depend on the
	  indirected cell.

	* src/eval.c (cell_add_explicit_dependency) : Expand this function to
	  test to see if a dependency already exists.

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1999-12-10  Jukka-Pekka Iivonen  <iivonen@iki.fi>

	* src/functions/fn-financial.c: Added EURO function for
 	currency conversions.

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1999-12-09  Jody Goldberg <jgoldberg@home.com>

	* src/eval.[ch] (cell_add_explicit_dependency) : New function.

	* src/functions/fn-lookup.c (gnumeric_indirect) : Clear all
	  dependencies the calling cell has and regenerate them anytime the
	  function is called.  This is somewhat wasteful but is IMO a better
	  space time trade off than penalizing all depends to be able to flag
	  which dep is an indirection dep.  This method may cause problems if
	  multiple indirection calls are using in a single expression.

Jon K Hellan's avatar
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1999-12-08  Jon K Hellan  <hellan@acm.org>

	* src/style.h: Declare style_font_equal, style_font_hash_func.

	* src/style.c (style_font_equal): Make non-static and rename from
	font_equal. 
	(style_font_hash_func): Make non-static and rename from font_hash
	(style_init): Use new names for font_hash, font_equal.

	* src/mstyle.c (mstyle_hash): Include MSTYLE_ORIENTATION. Return
	the hash value(!).

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1999-12-08  Jody Goldberg <jgoldberg@home.com>

	* src/selection.c (segments_intersect) : Be more agressive about
	  returning containtment.
	(selection_apply) : Improve debug output.

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1999-12-08  Yuri Syrota  <rasta@renome.rovno.ua>

	* configure.in (ALL_LINGUAS): Added "uk".
	
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1999-12-08  Jon K Hellan <hellan@acm.org>

	* src/workbook.c (workbook_is_pristine): fix boneheaded
	bonoboism.

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1999-12-07  Miguel de Icaza  <miguel@gnu.org>

	* src/dialogs/dialog-analysis-tools.c (new_dialog): Use Gnome
	Stock buttons here.

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1999-12-06  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (workbook_is_pristine): check we arn't
	exported as a grid. (workbook_new): NULL bonobo fields.
	(workbook_is_dirty): fix daft bug.

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1999-12-06  Michael Meeks  <mmeeks@gnu.org>

	* src/file.c (workbook_save): return success flag.
	(workbook_save_as): ditto.

	* src/xml-io.c (xml_workbook_write): Save current page +
	edit text. (xml_workbook_read): Read edit text + current page.

	* src/workbook.c (workbook_is_dirty): split.
	(cb_sheet_check_dirty): update. (workbook_can_close): redo.
	(workbook_is_pristine, cb_sheet_check_pristine): implement.
	(file_import_cmd, file_open_cmd): check for pristine-ness.

	* src/sheet.c (sheet_get_extent): constify.
	(sheet_is_pristine): implement.

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1999-12-06  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_get_extent): implement.

	* src/corba-sheet.c (Sheet_max_cols_used, Sheet_max_rows_used):
	update to use get_extent.

	* src/print.c (print_sheet): use sheet_get_extent.
	(print_sheet_range): pass a Range. (sheet_print_selection): ditto.

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1999-12-06  Michael Meeks  <mmeeks@gnu.org>

	* doc/Styles.txt: Add section 2.1.1, update optimization +
	example code, type fixes. + 2.4.1 explaining borders.

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1999-12-06  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (search_cell_deps): Cull dead 'draw' code.

1999-12-05  Michael Meeks  <mmeeks@gnu.org>

	* src/expr.c (eval_funcall): Extract body to func.c
	(cell_ref_make_absolute, free_values): move to func.c
	(do_expr_decode_tree): Use function_def_get_name

	* src/func.c (function_call_with_list): Clean to use new
	helper functions + update style; use eval_expr not
	eval_expr_real in 1 place; cleans flow;
	(cell_ref_make_absolute): make args more convenient.

	* Makefile.am: Kill dump.[ch]
	
	* src/dump.[ch]: kill + move to

	* src/func.c: (function_dump_defs).

	* src/main.c (gnumeric_main): Use function_dump_defs

	* src/func.c (function_def_get_fn): implement.
	(function_def_get_user_data, function_def_set_user_data),
	(function_def_count_args, function_def_get_name): implement.
	(function_def_get_arg_type): implement.
	Hide FunctionDefinition here. Stylistic cleans.

	* plugins/python/python.c (marshal_func): use function_def_count_args
	(__register_function): kill ancient mem leak in duff code.

	* src/dialogs/dialog-function-select.c (function_definition_update):
	use function_def_get_name.

	* src/dialogs/dialog-function-wizard.c (arg_data_list_new): rewrite to
	use count_args + get_arg_type: much safer. (get_text_value): use get_name.

	* src/expr.h: Add user_data to function definition + hack it out.

	* src/sheet.c (sheet_cell_get, sheet_cell_fetch): move up & inline

1999-12-04  Michael Meeks  <mmeeks@gnu.org>

	* plugins/sample/plugin-sample.c (func_plusone): Make this a good
	example ! ug + stylistic clean.

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1999-12-05  Ariel Rios <jarios@usa.net>

	* plugins/guile/Makefile.am: Modified to include functions.scm
	
	* plugins/guile/gnumeric_startup.scm: We now load the scheme
          functions from the new file functions.scm

	* plugins/guile/functions.scm: The guile functions and their 
          registration are now located in this file.
          (=FIBO(num)): Added fibonacci formula.

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1999-12-04  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-sort.c (compare_values): Fix fatal bug
	with cell_get_text on a NULL Cell.

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1999-12-03  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort_adv): options
	for case sensitivy and value or text comparisons
	(order_box_new): display the advanced button for each clause
	(dialog_cell_sort): make sure the OrderData contains the
	value/text and case sensitivity flags
	(compare_values): take the new options into account

	* src/dialogs/cell-sort.glade: update gui

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1999-12-02  Nat Friedman  <nat@helixcode.com>

	* src/corba-workbook.c (Workbook_corba_class_init): Use the new
 	epv-getting functions when filling the vepv.

	* src/embeddable-grid.c (init_embeddable_grid_corba_class): Likewise.

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1999-12-01  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-format.c (fmt_dialog_init_font_page):
	Update to new API.

	* src/widgets/widget-font-selector.c (font_selector_set): Kill.
	(font_selector_set_points, font_selector_set_style),
	(font_selector_set_name): create.

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1999-12-01  Federico Mena Quintero  <federico@redhat.com>

	* src/item-grid.c: item_grid_parent_class should be a
	GnomeCanvasItemClass *, not a GnomeCanvasItem *.  Thanks to Nick
	Lamb (njl98r@ecs.soton.ac.uk) for pointing this out.

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1999-11-30  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (cb_sheet_check_dirty): Fixup.

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1999-11-30  Michael Meeks  <mmeeks@gnu.org>

	* src/mstyle.c (mstyle_hash): updated.

1999-11-30  Jon K Hellan  <hellan@acm.org>

	* src/mstyle.c (mstyle_hash): implement.

	* src/main.c: Add debug_excel_write parameter.

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1999-11-29  Jody Goldberg <jgoldberg@home.com>

	* src/workbook.c (workbook_new) : Disable for bonobo case
	  until I can figure out how to retrieve menu items in that case
	  also.

	* src/workbook-view.c (workbook_view_set_paste_state) : Ditto.

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1999-11-29  Michael Meeks  <mmeeks@gnu.org>

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	* src/expr-name.c (expr_name_add): Add commented out debug.

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	* src/workbook.c (wb_edit_key_pressed): Remove set_dirty.
	(cb_sheet_check_dirty): Add check for input area.

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1999-11-28  Jody Goldberg <jgoldberg@home.com>

	* src/Makefile.am : Add new files.

	* src/workbook-view.c (workbook_view_set_paste_state) : New function.

	* src/application.c (application_clipboard_clear) : Disable the
	  paste, paste-special menu items and unant the previous selection.
	(application_clipboard_copy) : Enable paste/paste_special, ant the
	  selection.
	(application_clipboard_cut) : Enable paste, ant the selection.

	* src/gnumeric-sheet.c (gnumeric_sheet_key_mode_sheet) : Clear the
	  clipboard rather than unanting manually.
	(gnumeric_sheet_key_mode_object) : Ditto.

	* src/item-cursor.c (item_cursor_do_drop) : Don't unant manually.
	  let the functions take care of it.

	* src/selection.c (sheet_selection_copy) : Ditto.
	(sheet_selection_cut) : Ditto.

	* src/workbook.c (workbook_new) : Catch the widgets of several of the
	  edit menu bar items so that they can be enabled and disabled.

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1999-11-28  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (wb_edit_key_pressed): Fix bug #2110

	* src/mstyle.c: re-organise elements type to save memory.
	make several globals static.
	(mstyle_hash): constify. (mstyle_new): remove alloc + gnew0
	(mstyle_copy): update. (mstyle_elements_copy): update.
	(mstyle_destroy): update.

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1999-11-28  Jody Goldberg <jgoldberg@home.com>

	* src/workbook.c : Add some menu items and experiment with disabling
	  paste/paste-special when there is nothing appropriate to paste.

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1999-11-27  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (cb_set_cell_value): Fix silly format setting bug.

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1999-11-27  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/dialog-cell-sort.c: Fixed two bugs when the
	selection was not in the upper left corner of the sheet

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1999-11-27  Michael Meeks  <mmeeks@gnu.org>
	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort): Use
	string_list_free (fix leak). (string_list_free): implement.
	Stylistic fixes.
	(dialog_cell_sort_header_toggled): Fix fatal list bug.

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1999-11-26  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/dialog-cell-sort: Allow sorting of rows
	(horizontally) as well as by columns

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1999-11-26  Jody Goldberg <jgoldberg@home.com>

	* src/sheet.c (sheet_col_get_unit_distance,
	  sheet_row_get_unit_distance) : subtract 1 to match the inverse map and
	  round to integers when accumulating to give a closer approximation to
	  the trucation that occurs when drawing in pixels.

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1999-11-22  Miguel de Icaza  <miguel@gnu.org>

	* src/print.c: Fit the ranges that are printed.

1999-11-21  Miguel de Icaza  <miguel@gnu.org>

	* src/item-cursor.c (item_cursor_drag_event): update the canvas
	here;  Not in item_cursor_set_bounds_visibly.

1999-11-19  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c (xml_write_styles): Implement correctly.

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1999-11-25  Jody Goldberg <jgoldberg@home.com>

	* src/item-cursor.c (item_cursor_draw) : Draw autofill handle
	  in a better location if the bottom of the cursor is not visible.

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1999-11-24  Jody Goldberg <jgoldberg@home.com>

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	* src/format.c (format_number) : Handle negatives for scientific
	  notation.  Add support for
	  'e' vs 'E'
	  Prepending a '+'.

	* src/dialogs/dialog-cell-format.c (draw_format_preview) : Correct
	  typo.

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	* src/item-edit.c (item_edit_draw) : Fix fence post problem is
	  previous patch.  Add currently unused 'row_span' in preparation.

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1999-11-23  Jody Goldberg <jgoldberg@home.com>

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	* src/item-edit.c (item_edit_draw) : Avoid crashing when we hit the
	  edge of the sheet.

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	* src/cell-draw.c (cell_draw) : Fix long standing bone headed mistake.
	  multi-line cells were hard coded to use black as the font color.

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1999-11-21  Jody Goldberg <jgoldberg@home.com>

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	* src/widgets/widget-color-combo.c (none_clicked) : Emit a -1 if none
	  is selected.
	(color_table_setup) : Use new function.

	* src/workbook-format-toolbar.c (back_color_changed) : Support Color
	  'None'.

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	* src/file.c (workbook_save) : Use needs_name flag rather than
	  checking the filename.  All books now have file names.

	* src/workbook.c (workbook_new_with_sheets) : Move default name
	  assignment.
	(workbook_new) : Here.  Make the default name end in .gnumeric.
	  Add a needs_name flag marking this name as auto generated.
	(workbook_set_filename) : Clear the needs_name flag.

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1999-11-21  Jeff Garzik  <jgarzik@mandrakesoft.com>

	* configure.in, plugins/Makefile.am:
	New file import filter for SC and xspread spreadsheets.
	* src/utils.h (parse_cell_name): update prototype
	* src/utils.c (parse_cell_name): return gboolean, to reflect true,
	and documented, nature of return value.
	(parse_cell_name_list): move loop exit condition into 'for' statement

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1999-11-20  Jody Goldberg <jgoldberg@home.com>

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	* src/format.c (format_number) : Handle m, mm as minutes if followed
	  immediately by seconds.
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	(format_remove_decimal) : Remove the decimal place when there are no
	  more numbers after the decimal.  This is still broken in the face
	   of specs with different forms for negatives.
	(format_add_decimal) : Support formats other than number.  Same
	  brokeness as format_remove_decimal.
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	* src/dialogs/{cell-format,font-sel}.glade.h : Regenerate from
	  current .glade files.

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1999-11-19  Kevin Handy  <kth@srv.net>

	* configure.in, plugins/Makefile.am: add DIF import/export filter

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1999-11-19  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/dialog-cell-sort.c: Allow selection of the columns
	by header name.  Put Add/Remove buttons at the bottom with stock
	icons.

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1999-11-19  Jody Goldberg <jgoldberg@home.com>

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	* src/cell.c (cell_relocate) : optionally do a bounds check on
	  relocated expressions.  Do this by 'moving' the expression from its
	  new location to its new location.  Some extra work is performed but
	  the expression is checked for boundedness.

	* src/sheet.c (sheet_move_range) : Use new interface for
	  cell_relocate.
	(colrow_move) : Ditto.

	* src/clipboard.c (paste_cell) : Ditto.

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	* src/item-bar.c (item_bar_fonts_init) : Use the sheet's zoom factor.
	(item_bar_realize) : Adjust to new item_bar_fonts_init interface.

	* src/sheet-view.c (sheet_view_set_zoom_factor) : Ditto.

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1999-11-18  Jon K Hellan  <hellan@acm.org>

	* src/sheet.c (sheet_row_set_height_units): Use rows->default_style
	not cols->default_style.
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1999-11-18  Michael Meeks  <mmeeks@gnu.org>
	
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	* src/dialogs/Makefile.am (glade_msgs): Add cell-sort.glade.h

1999-11-18  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c: s/xmlChar/char/

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1999-11-17  Jody Goldberg <jgoldberg@home.com>

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	* src/cell.c (cell_get_span) : Nerge in old fixes from
	  cell_split_text.  These routines should be very similar.
	  Add a warning comment to avoid them getting out of sync again.
	  Where else does this code live ? (draw, print, dimension)

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	* src/gnumeric.h : Empty.

	* src/sheet-style.c (border_check) : Fix missing initializer.

	* src/style.c (style_color_ref) : Remove warning and return NULL.

	* src/dialogs/dialog-cell-sort.c (dialog_cell_sort) : 
	  Add braces around an ambiguous else.

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	* src/file.c (workbook_import) : NULL the returned workbook
	  on failure.  Things don't quite work yet, the workbook destroy
	  gets pissed when destroying an unrealized workbook, but it is
	  happier.

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1999-11-17  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_unique_cb): update border_check call.
	(border_check): add do_outer argument.

	* src/mstyle.c (mstyle_element_ref): inline.
	(mstyle_do_merge): count down instead of up.
	(mstyle_new): g_new0 instead of explicit clear.

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1999-11-17  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (do_list_check_sorted): split out.
	(list_check_sorted): make conditional on debug, slugging performance.

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1999-11-16  Jeff Garzik  <jgarzik@mandrakesoft.com>

	* configure.in, plugins/Makefile.am, plugins/sylk:  new SYLK file import plug-in

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1999-11-16  Miguel de Icaza  <miguel@gnu.org>

	* src/mstyle.c: Define mstyle properly;  Kill MSTYLE_ELEMENTS
	macro.  
	Kill PrivateStyle.
	(mstyle_copy): Use sensible names;	
	(mstyle_set_format): Implement.
	Renamed all variables called "st" to "style".

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1999-11-16  Morten Welinder  <terra@diku.dk>

	* src/functions/fn-financial.c (gnumeric_irr): Plug leak.
	(gnumeric_xirr): Plug leak.

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1999-11-16  Jody Goldberg <jgoldberg@home.com>

	* src/selection.c (sheet_selection_move) : Fix.
	  Use sheet_selection_set rather than passing a partially
	  initialized sheet_set_selection.

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1999-11-15  Jody Goldberg <jgoldberg@home.com>

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	* src/gnumeric-sheet.c (gnumeric_sheet_key_mode_sheet) : Delete
	  should clear contents not everything.

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	* src/dialogs/dialog-cell-format.c (cb_align_h_toggle) : Fix Typo.

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	* src/sheet.c (colrow_set_units) : Fix as per Bug 3472.
	(sheet_col_size_fit, sheet_row_size_fit) : Include the margins for
	  non-default sized cells.

	* src/cell-draw.c (draw_overflow) : Center display.

	* src/cell.c (cell_calc_dimensions) : Behave better when zoomed.

1999-11-15  Jody Goldberg <jgoldberg@home.com>

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	* src/sheet-view.c (sheet_view_set_zoom_factor) : We are already
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	  manually scaling everything.  Don't do it again by zooming the
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	  canvas.

	* src/item-bar.c (item_bar_draw) : Burn that silly hack now that the
	  mysteries have been made clear.  The canvas was auto centering.
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	* src/sheet.c (sheet_move_range) : Clear the target region content
	  and comments before pasting.
	(sheet_clear_region) : Convert the closure parameters into a flag
	  designating whether or not to clear the styles in the region.

	* src/dialogs/dialog-delete-cells.c (dialog_delete_cells_impl) :
	  Delete the selection, not the cells before it.  As suggested
	  by Joseph Maher <maher@math.ucsb.edu> bug 3569.

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1999-11-15  Jukka-Pekka Iivonen  <iivonen@iki.fi>

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	* src/functions/fn-financial.c: Implemented IRR and XIRR
 	functions.
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1999-11-14  Jody Goldberg <jgoldberg@home.com>

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	* src/dialogs/dialog-cell-format.c (draw_format_preview) :
	  Reset the formats for General and Text.

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	* src/parser.y (build_array) : Rows and cols were reversed
	  when parsing.

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	* plugins/ff-csv/csv.io.[ch] : Rewrite to merge parser
	  and sheet handler.  Use mmap.

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1999-11-14  Michael Meeks  <mmeeks@gnu.org>

	* src/ranges.c (range_fragment_list_clip): Add check + warning +
	cull for invalid range fragments ( should never happen :-)
	(range_split_ranges): Add check for overlap to start +
	large re-write, some really mean bugs nailed, accidentaly
	accelerate performance.

	* src/ranges.h (range_valid): Add.

	* src/sheet-style.c (sheet_style_attach): Use range_valid.
	(list_check_sorted): Add valid range check + document.

	* src/xml-io.c (xml_write_styles): Ignore last 'full sheet' style
	region on save.
	
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1999-11-14  Michael Meeks  <mmeeks@gnu.org>

	* src/cell.c (cell_set_formula): Fixup for premature array formulae.

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	* src/xml-io.c (xml_set_gnome_canvas_points, xml_write_names),
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	(xml_write_summary, xml_set_print_hf, xml_set_print_unit),
	(xml_write_style, xml_write_summary, xml_write_cell),
	(xml_sheet_write): Update to new xml reenterency API.
	(xml_write_sheet_object): Add warning and check to quiet debug.

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1999-11-14  Jody Goldberg <jgoldberg@home.com>

	* src/xml-io.c (xml_write_style) : Save PatternColor.
	(xml_read_style) : Read PatternColor.
	(xml_write_style_border) : Save the line style.
	(xml_read_style_border) : Read the line style.
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	* src/dialogs/dialog-cell-format.c (border_event) : Switch to
	  selection_mask to handle singleton, vertical, horizontal, rectangle.
	(draw_border_preview) : Ditto.
	(init_border_button) : Ditto.
	(fmt_dialog_impl) : Ditto.
	(dialog_cell_format) : Init selection_mask looking at all selected
	  ranges to see if any are more than 1 cell wide or tall.
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	(border_event) : Extend the event map to handle the new shapes.
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1999-11-13  JP Rosevear  <jpr@arcavia.com>

	* src/dialogs/cell-sort.glade*: glade files for sort dialog
	* src/dialogs/dialog-cell-sort.c: Use the glade stuff and
	implement the header skipping for selections.

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1999-11-13  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (border_check): fixup for border, no border
	interface along edge; mark ambiguous.

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1999-11-12  Jody Goldberg <jgoldberg@home.com>

	* src/item-bar.c (item_bar_draw) : Clip the redraw region at the
	  borders to avoid problems when zooming.
	(bar_draw_cell) : Use the internal fonts.
	(item_bar_unrealize) : Unref the fonts when we're done.
	(item_bar_realize) : Init the fonts.
	(item_bar_fonts_unref, item_bar_fonts_init) : New functions.

	* src/sheet-view.c (sheet_view_set_zoom_factor) : Scale itembar
	  fonts when we zoom.

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	From Jon K Hellan  <hellan@acm.org>
	* src/dialogs/font-sel.glade : removed the explicit sizes for
	  font name entry and font style entry. Added explicit size to
	  the scroll window around font size list, added y expand to the
	  scroll windows.

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1999-11-13  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_selection_get_unique_style): kill bug
	with conflicting diagonals. (sheet_unique_cb): don't destroy
	valuable vert/horiz info in no middle case.

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1999-11-12  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-format.c (fmt_dialog_impl): unref the
	border when we've finished with it.

	* src/corba-sheet.c (fill_corba_value): Fixup killer bug.
	(Sheet_cell_get_pattern): fixup out of bounds return type.

	* src/selection.c (sheet_selection_paste): kill unused src_sheet
	var.

	* src/style.c (style_color_ref): Add return type.
	(style_color_black, style_color_white): create

	* src/sheet-style.c (sheet_unique_cb): Fixup for sheet invalid
	outer border ranges.

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1999-11-12  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (border_invalidate): implement.

1999-11-12  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-format.c (sheet_cell_get_border),
	(do_check_border): kill. (fmt_dialog_impl): expand to add borders
	param.

	* src/sheet-style.c (sheet_unique_cb): Expand drastical.
	(border_check, border_mask): create.

	* src/dialogs/dialog-cell-format.c (init_border_button): Add border
	parameter (check_border): kill. (cb_check_border): kill.

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1999-11-12  Jody Goldberg <jgoldberg@home.com>

	* src/cell.c (cell_set_text_simple) : Store the entered text.

	* src/formats.c (cell_format_is_number) : Only non simple currencies
	  require a space.

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1999-11-12  Miguel de Icaza  <miguel@gnu.org>

	* src/format.c (format_number): Use alloca here.

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1999-11-12  Jody Goldberg <jgoldberg@home.com>

	* src/dialogs/dialog-cell-format.c (fillin_negative_samples) :
	  Add configurable currency symbols.
	(cb_format_currency_select) : New function.
	(fmt_dialog_init_format_page) : Init the list of currencies.

	* src/formats.c (CurrencySymbol) : Add 'None' and Pound
	  ans set default to '$'.

	From Jon K Hellan  <hellan@acm.org>
	* src/dialogs/cell-format.glade: 
	  Use descriptive names for notebook pages.
	  Change accelerators, should remove conflicts within pages.
	  Remove explicit width for format_general_label.
	  Use GtkLabel instead of GtkAccelLabel.
	  Change spelling from "seperator" to "separator".
	  Make decimals spinbutton focus target for "decimal places" label.
	  format_negative_scroll: Set vscrollbar_policy to GTK_POLICY_AUTOMATIC.
	  format_list_scroll: Set hscrollbar_policy to GTK_POLICY_NEVER.
	
	* src/dialogs/dialog-cell-format.c:  
	  Change spelling from "seperator" to "separator".
	(fmt_dialog_init_format_page):
	(fmt_dialog_enable_widgets): Also hide and show F_NEGATIVE_SCROLL.
	(cb_format_list_size_allocate): 
	  Make the selected line visible when we know our geometry.
	(fmt_dialog_init_format_page): Set negative clist title passive.
	(fmt_dialog_init_format_page): 
	  Call cb_format_changed to update display if "general" is displayed.
	(set_initial_focus): Set initial focus
	(fmt_dialog_impl): Set dialog title, set initial focus

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1999-11-12  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (workbook_attach_sheet): Add comment explaining life.

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1999-11-12  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (workbook_attach_sheet): Attach the 
	editable_label pointer to the sheet tab.
	(workbook_rename_sheet): Fix _really_ broken label setting code #3134.

	* src/widgets/widget-editable-label.c (el_stop_editing): make
	toplevel destruction more explicit.

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1999-11-11  Michael Meeks  <mmeeks@gnu.org>

	* src/ranges.c (range_fragment_list_clip): Fix heinous range bug,
	I need instant dental care.

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1999-11-12  Tuomas Kuosmanen  <tigert@gimp.org>

	* src/pixmaps/money.xpm: New icon for "money" datatype.

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1999-11-11  Michael Meeks  <mmeeks@gnu.org>

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	* src/selection.c (sheet_selection_paste): remove spurious
	unant.

1999-11-11  Michael Meeks  <mmeeks@gnu.org>
	
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	* src/mstyle.c (mstyle_new_default): Revert removal of
	default_mstyle patch.

	* src/selection.c (selection_move_range_cb): kill.
	(sheet_selection_move): fixup. (sheet_selection_paste): unant cursor
	on copy.

	* src/mstyle.c (mstyle_merge): Change semantics again, was stomping
	on other ref-counted copies. (mstyle_elements_copy): implement.
	(mstyle_copy): Implement.

1999-11-10  Michael Meeks  <mmeeks@gnu.org>

	* src/ranges.c (range_fragment_list_clip): implement clipping.

	* src/sheet-style.c (sheet_mstyle_compute_from_list): split from
	(sheet_style_compute): and call.

	* src/ranges.c (range_expand): implement.

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1999-11-11  Jody Goldberg <jgoldberg@home.com>

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	* src/mstyle.c (mstyle_new_default) : Disable caching of default
	  style to prevent problems when overridden later.

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	* src/dialogs/dialog-cell-format.c (draw_format_preview) :
	  Generate accounting format strings.

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	* doc/C/images/{number-format-dialog.jpg,
			number-format-justification-dialog-2.jpg,
			number-format-color-dialog-2.jpg) : Update.
	* doc/C/number-format.sgml : Update.

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	* src/sheet-object-bonobo.c (sheet_object_bonobo_load) :
	  The client_site is created in the initializer.

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	* src/selection.c (sheet_selection_move) : Delete.
	(sheet_selection_paste) : Use sheet_selection_set instead,
	  and check for singletons and same shapeness when pasting a cut.
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	* src/item-cursor.c (item_cursor_tip_setlabel) : New function, not
	  used yet.
	(item_cursor_selection_event) : Keep track of the starting point.
	(item_cursor_drag_event) : Use info to not jump to the edge.
	(item_cursor_autofill_event) : Ditto.
	(item_cursor_set_bounds_visibly) : Minor patch to use the new offset
	  information.

	* src/gnumeric-util.c (gnumeric_position_tooltip) : Be sensitive to 0.

	* src/gnumeric-sheet.c (gnumeric_sheet_new) : Select A1 at startup,
	  not A1:B2.
	(move_cursor_horizontal) : Remove warning.

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	* src/dialogs/dialog-cell-format.c (draw_format_preview) : Init
	  variable.

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	* src/cell-draw.c (cell_draw) : Correct problem with spanning columns.

	* src/pattern.c (gnumeric_background_set_gc) : Always set the GC
	  in case a spanning column needs it.

	* src/item-grid.c (item_grid_draw) : Improve support for spanning
	  columns going to the right.  We are still broken in that spanning
	  columns to the left will skip borders.

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	* src/dialogs/cell-format.glade : Improve layout for big fonts.

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1999-11-07  Miguel de Icaza  <miguel@gnu.org>

	* src/workbook.c (workbook_new): coding style requires a space
	before an opening parenthesis.

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1999-11-09  Michael Meeks  <mmeeks@gnu.org>

	* doc/features.txt: Added, please expand.

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1999-11-09  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-format.c (cb_fmt_dialog_dialog_apply): fix
	possible fatal ref handing problem. (fmt_dialog_impl): Fix state.result
	leak.

	* src/ranges.c (range_copy): simplify.

	* src/sheet-style.c (do_blank_border): create
	(sheet_selection_apply_border_cb): Add clearing 'outer' styles.
	(sheet_unique_cb): Kill freeing of range fragments; wierd.

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	* src/formats.c (cell_format_is_number) : Add initial currency,
	  percent, and scientific notation support.
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	* src/format.c (format_number) : Add support for currency codes.
	(format_value) : Ditto.
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	* src/item-bar.c (bar_draw_cell) : Slight color adjustment to make
	  it easier to see which rows/cols are selected.

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	* src/render-ascii.c (cell_region_render_ascii) : Fix typo that was
	  breaking pasting too the X selection.

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	* src/dialogs/dialog-cell-format.c (fmt_dialog_init_format_page,
	  fmt_dialog_impl, fmt_dialog_init_font_page, fmt_dialog_init_align_page,
	  setup_color_pickers) :  Use mstyle_is_element_conflict.
	(dialog_cell_format) : Use sheet_selection_get_unique_style.
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	(do_check_border) : Fix the boundary cases until we getthe extended
	  uniq support.
	(draw_format_preview) : Add format generation routines for
	  number, currency, percent, and scientific.
1773

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1999-11-09  Michael Meeks  <mmeeks@gnu.org>

	* src/xml-io.c (xml_read_style_border): update to STYLE_BORDER_NONE.

	* src/sheet-style.c (do_apply_border): update.
	(sheet_selection_apply_border_cb): update + add diagonals here.
	(sheet_selection_set_border): simplify + update.

	* src/dialogs/dialog-cell-format.c (cb_fmt_dialog_dialog_apply):
	update to new sheet_selection_set_border API.

	* src/border.h: s/BORDER_/STYLE_BORDER_/

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	* src/dialogs/dialog-cell-format.c (init_border_button) : Use
	  check_border.
	(check_border, cb_check_border,
	 do_check_border, sheet_cell_get_border) : New functions.

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	* src/selection.c (selection_foreach_range) : Have the call back
	  return a flag.

	* src/dialogs/dialog-cell-format.c (draw_border_preview) :
	  Support for presetting the border types.

	* src/widgets/gnumeric-dashed-canvas-line.c
	(gnumeric_dashed_canvas_line_set_dash_index) : Remove unused rgba
	  argument.

	* src/selection.c (selection_first_range) : Add permit_complex flag.

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	* src/item-grid.c (item_grid_draw_border) : Correct diagonal vs
	  reverse diagonal.

	* src/border.c (style_border_none) : New function.
	(style_border_fetch) : Use new function to handle BORDER_NONE.
	(style_border_unref) : Be extra careful about border_none.
	(style_border_draw) : Handle BORDER_NONE.

	* src/formats.c : Reorg slightly.

	* src/mstyle.c (mstyle_new_default) : Init to border_none.

	* src/sheet-style.c (sheet_selection_apply_border_cb) :
	  Rework to apply inside regions, and clear regions when appropriate.

	* src/xml-io.c : Expand set of border style names.

	* src/dialogs/dialog-cell-format.c : Move closer to selecting
	  formats correctly.
	  Set & clear borders now.

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1999-11-08  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-summary.c (summary_get): fix minor naming
	bug.

	* src/mstyle.c (mstyle_element_dump): fixup for NULL borders.

1999-11-08  Frank Chiulli <fchiulli@home.com>
	
	* src/summary.c : Added new strings to summary_item_name to reflect all
	  the fields/items in SummaryInformation and DocumentSummaryInformation.

	* src/summary.c (summary_item_new_boolean) : New function.
	
	* src/summary.c (summary_item_new_short) : New function.
	
	* src/summary.c (summary_item_as_text) : Now processes the new summary 
	  types (SUMMARY_BOOLEAN, SUMMARY_SHORT, SUMMARY_TIME).

	* src/summary.c (summary_item_free) : Now processes the new summary 
	  types (SUMMARY_BOOLEAN, SUMMARY_SHORT, SUMMARY_TIME).
	  
	* src/summary.h : Added new enums to SummaryItemType (SUMMARY_BOOLEAN,
	  SUMMARY_SHORT, SUMMARY_TIME).  Added new enums to SummaryItemBuiltin
	  to summary all the summary items.  Added two new fields (short_i and
	  boolean) the v union within the _SummaryItem struct.  Added prototypes
	  for the new public functions.
	  
	* src/dialogs/dialog-summary.c (summary_get): Field names are construct-
	  ed from the name in summary_item_name[] with "glade_" prefixed.

	* src/dialogs/dialog-summary.c (summary_put): Field names are construct-
	  ed from the name in summary_item_name[] with "glade_" prefixed.

	* src/dialogs/dialog-summary.c (dialog_summary_update) : Added new 
	  summary field - Company.
	  
	* src/dialogs/summary.glade : Added new summary field - Company.
	  
	* src/dialogs/summary.glade.h : Added new summary field - Company.
       
1999-11-08  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_selection_apply_border_cb): Update
	to only set 'inner' regions.

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1999-11-08  Jody Goldberg <jgoldberg@home.com>

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	* src/xml-io.c (xml_write_style_border) : Handle NULL borders.

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	* src/border.c (style_border_ref, style_border_unref) : NULL is
	  permissible.

	* src/format.c (format_get_thousand, format_get_decimal) : Init
	  locale if necessary.

	* src/formats.c (cell_format_is_number) : New function.

	* src/mstyle.c (mstyle_new_default) : Init borders to NULL to indicate
	  no borders.  This allows borders to be cleared.

	* src/dialogs/dialog-cell-format.c : Use locale.
	  Begin use of cell_format_classify.

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1999-11-07  Jody Goldberg <jgoldberg@home.com>

	* src/selection.c (cb_set_row_height, sheet_selection_height_update) :
	  Put these back until we support shrinking in calc_dimensions.

	* src/dialogs/dialog-cell-format.c (cb_fmt_dialog_dialog_apply):
	  replace call to height_update.

	* src/workbook-format-toolbar.c (change_font_size_in_selection_cmd): 
	Replace call.

1999-11-07  Jody Goldberg <jgoldberg@home.com>

	* src/selection.c (selection_apply) : Bug 3382.  Be more careful
	  when regions are completely contained.

	* src/format.c (format_get_thousand, format_get_decimal) : New
	  functions.

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	* plugins/Makefile.am (SUBDIRS): add oleo.

	* configure.in: ditto.

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	* src/ranges.c (range_translate): implemented.

	* src/selection.c (sheet_selection_paste): Add sheet_selection_move.
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	(sheet_selection_move): implement.
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	* src/sheet.c (sheet_new): clear dirty flag (attaching the default
	  style was setting it).
1927

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1999-11-07  Michael Meeks  <mmeeks@gnu.org>

	* s/border_/style_border/

	* src/selection.c (sheet_selection_height_update): Kill; ill-concieved.
	(cb_set_row_height): ditto.

	* src/dialogs/dialog-cell-format.c (cb_fmt_dialog_dialog_apply): hack
	out height_update.

	* src/workbook-format-toolbar.c (change_font_size_in_selection_cmd): 
	remove call.

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1999-11-07  Jody Goldberg <jgoldberg@home.com>

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	* src/dialogs/dialog-cell-format.c (cb_fmt_dialog_dialog_apply) :
	  Get a fresh style after applying changes.

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	* src/Makefile.am : Remove non-existant sheet-style.h.

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1999-11-06  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_selection_set_border): Set the diagonals,
	clean the closure.
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	* src/dialogs/dialog-cell-format.c (fmt_dialog_impl) : Dont close the
	  dialog until ok or cancel is pressed.

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1999-11-06  Jody Goldberg <jgoldberg@home.com>

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	* src/selection.c (sheet_selection_height_update) : Call the
	  autoresize code for non user sized rows.  Do not just hard code the
	  new height.

	* src/dialogs/dialog-cell-format.c (cb_font_changed) : Apply changes
	  to the font.
	(cb_fmt_dialog_dialog_apply) : Call sheet_selection_height_update if
	  the font changed.

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1999-11-06  Jody Goldberg <jgoldberg@home.com>

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	* src/sheet-view.c (sheet_view_set_zoom_factor) : Smaill patch from
	  Federico Mena Quintero to improve item-bar resize while zoomed.

	* src/dialogs/dialog-cell-format.c (border_get_mstyle) : Support
	  color.

	* src/dialogs/cell-format.glade : Minor alignment improvments with
	  large fonts.

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1999-11-05  Jody Goldberg <jgoldberg@home.com>

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	* src/print-cell.c (print_cell_background) : Follow the correct
	  conventions on whether to draw a background.

1983
	* src/sheet.c (sheet_clear_region) : Clear the style also.
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	(sheet_fill_selection_with) : Run a recalc after autofill to ensure
	  that all formulas get rendered.

	* src/mstyle.c (mstyle_new_default) : Set the pattern to transparent.
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	* src/workbook.c (workbook_menu_edit_clear) : Fix typo.

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	* src/pattern.c (gnumeric_background_set_gc) : Move the pattern &
	  background GC setup logic from item_grid_paint_empty_cell here.

	* src/item-grid.c (item_grid_paint_empty_cell) :
	  Use gnumeric_background_set_gc.

	* src/cell-draw.c (cell_draw) : Ditto.

	* src/border.c (border_set_gc_dash) : Adjust cap format.

	* src/item-grid.c (item_grid_paint_empty_cell) : Split background and
	  pattern GC setup in a new function.

	* src/pattern.c (gnumeric_background_set_gc) : New function.

	* src/cell-draw.c (cell_draw) : Use gnumeric_background_set_gc.

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1999-11-05  Michael Meeks  <mmeeks@gnu.org>

	* src/border.c (border_fetch): re-do orientation.

	* src/xml-io.c (xml_read_style_border): update orientation +
	IO the full set of borders. (xml_write_style_border): ditto.

	* src/dialogs/dialog-cell-format.c (border_get_mstyle): Create.
	(cb_fmt_dialog_dialog_apply): Add border bits.

	* src/sheet-style.c (do_apply_border, sheet_selection_apply_border_cb),
	(sheet_selection_set_border): Implement.

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1999-11-05  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.h: add sheet_selection_set_border.

	* src/style.c (style_new, style_new_mstyle, style_new_empty),
	(style_destroy, style_duplicate, style_merge_to): Hack.

	* src/mstyle.h: kill style_new_mstyle.

	* src/style.h: Kill redundant old code.

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1999-11-04  Jody Goldberg <jgoldberg@home.com>

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	* src/item-grid.c (item_grid_paint_empty_cell) : As per instructions
	  from quartic we must call gnome_canvas_set_stipple_origin or things
	  get strange with stipples and the cursor.

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	* src/expr.c (expr_tree_array_formula_corner) : If the corner is not
	  set attempt to set it.  Add more sanity checking to ensure that the
	  corner cell is really a corner cell.
	(eval_expr_real, do_expr_decode_tree) : Adjust to interface change in
	  expr_tree_array_formula_corner.

	* src/eval.c (add_tree_deps) : do not depend on the array corner being
	  set while calculating dependancies.  This eases the burden on insert
	  row/col which is forced to insert the lower/right cells BEFORE the
	  upper left and hence before the corner is set.

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1999-11-04  Michael Meeks  <mmeeks@gnu.org>

	* src/corba-workbook.c (Workbook_save_to): Update so it compiles!
	(Workbook_sheet_current): Use standard 'wb' var. name.

	* src/sheet.c (sheet_move_range): add style slide.

	* src/sheet-style.c (sheet_unique_cb): Use range_fragment_list instead.
	(sheet_style_relocate): Implement.

	* src/ranges.c (range_fragment_list): Fix cretinous logic bug.
	(range_fragment): Split out (range_fragment_list): use it.
	(range_split_ranges): Update to use copy_fn + globalise.
	(range_fragment): fix leak.

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1999-11-03  Miguel de Icaza  <miguel@gnu.org>

	* src/expr.c (eval_range): Removed parsed node from here too. 
	(eval_range): Removed computation logic from here.
	(eval_expr_real): ditto.

	* src/func.c (iterate_cellrange_callback): Ditto.

	* src/cell.c (cell_eval, cell_eval_content): Redone the evaluation
	logic to put all the actual details in a single spot.

1999-11-03  Miguel de Icaza  <miguel@gnu.org>

	* src/expr.c (eval_expr_real): Removed cell->parsed_node &&
	(cell->flags & CELL_QUEUED_FOR_RECALC)) from condition.
	
	* src/func.c (iterate_cellrange_callback): ditto.

1999-11-02  Miguel de Icaza  <miguel@gnu.org>

	* src/workbook.c: change the binding.  Not clear to me yet if we
	need to fix gnome-libs.

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1999-11-04  Jody Goldberg <jgoldberg@home.com>

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	* src/workbook-format-toolbar.c (back_color_changed) : Set the pattern
	  to solid if we assign a colour to an area that did not have a
	  background before.

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	* src/dialogs/dialog-cell-format.c (fmt_dialog_enable_widgets) :
	  Improve support for custom formats, and ensure that we
	  temporarily start off in 'Custom' until the rest of the format
	  recognition is ready.

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1999-11-03  Jody Goldberg <jgoldberg@home.com>

	* src/dialog/dialog-cell-format.c : Rewrite.

	* src/item-grid.c (item_grid_paint_empty_cell) : First attempt to
	  draw patterns correctly.  We'll move much of this into a new routine
	  to be shared by non-empty cells if it works.

	* src/gnumeric-sheet.c (gnumeric_sheet_realize) : move the patterns
	  into their own file.

	* src/pattern.[ch] : New file.

	* src/mstyle.c (mstyle_new_default) : Do not set the pattern colour
	  by default.

1999-10-06  Jon K Hellan  <Jon.K.Hellan@item.ntnu.no>

	* src/file.c
	(workbook_import): Initial focus and selection in import dialog
	(workbook_save_as): Specify the app as the parent.

	* src/file.c
	(workbook_read): Moved error message code to new
	file_error_message procedure
	(file_error_message): The procedure
	(workbook_save, workbook_save_as): Notice failure to
	save. Clean marking of sheet moved from xml-io.c to here.

	* src/xml-io.c (xml_sheet_write, gnumeric_xml_read_sheet,
	gnumeric_xml_write_sheet): 
	Dirty/clean marking of sheet moved out.

	* src/corba-workbook.c (Workbook_save_to): 
	Mark saved sheet clean. FIXME: Failure to save still ignored.

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1999-11-03  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_insert_col, sheet_insert_row): fiddle styles.

	* src/sheet-style.c (sheet_style_region_link): implement.
	(sheet_style_stamp_compare): implement.
	(style_region_new): create. (sheet_style_attach): use it.
	(style_region_copy): implement.
	(style_region_destroy): create (sheet_style_region_unlink): use.
	(sheet_style_insert_colrow): implement.

	* src/ranges.c (range_contained): Make semantics more logical.

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1999-11-03  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_style_delete_colrow): Fixup.

	* src/sheet.c (sheet_delete_row, sheet_delete_col): Add style stage.

1999-11-02  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook.c (workbook_set_filename): update precondition macros.

	* src/sheet-style.c (sheet_style_region_unlink): Create.
	(sheet_style_optimize): use it. (sheet_style_delete_colrow): Implement.

	* src/ranges.c (range_contained): Implement.

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1999-11-02  Federico Mena Quintero  <federico@redhat.com>

	* src/print-preview.c (PreviewMode): Renamed the move modes to
	MODE_MOVE and MOVE_MODE_DRAGGING.
	(preview_canvas_button_press): Split the event handling code
	between several functions.  Rationale:  we will want drag-zoom and
	we need different modes for this, and the code in a single
	function would get unwieldy.  In addition, grab the pointer and
	use GDK_POINTER_MOTION_HINT_MASK for better behavior.
	(PrintPreview): Added fields for drag anchor and drag offset.
	(drag_to): New function to drag/scroll.
	(create_preview_canvas): Connect to the different event handlers.
	(do_zoom): We do not need to re-render the page; just set the zoom
	factor.  Also, use exponential zooming for better behavior.

	* src/cursors.h: Moved the cursor #defines to an enum.  This way
	we can check for a max value in cursor_get().  Moved the cursor
	array to the .c file and made it private.

	* src/cursors.c (cursors_init): Added sanity check so that all
	cursors are defined.
	(cursor_get): New function to get a cursor based on its type.
	(cursors): Added hand cursors.

	* src/pixmaps/cursor_hand_{open,closed}.xpm: Added hand cursors.

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1999-11-01  Jody Goldberg <jgoldberg@home.com>

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	* src/item-grid.c (item_grid_realize) : Set the default background
	  to white, so that the redraws are not quite so obvious.

	* ./src/sheet.c (cellref_name) : Change to take a ParsePosition
	  rather than just a row, col so that we can handle inter-book
	  references.

	* src/expr.c (do_expr_decode_tree) : Pass a ParsePosition.
	(cellref_relocate) : Fix typo.

	* src/corba-sheet.c (fill_corba_value) : Pass a ParsePosition.

	* src/parser.y : Dummy up a parser for intersheet references.  NOT
	  complete as yet.

	* src/sheet-view.[ch] : Add select_all data member to SheetView.

	* src/sheet.c (sheet_move_range) : Correct handling of intersheet
	  and interbook references.

	* src/workbook.c (workbook_new_with_sheets) : Assign a default unique
	  name so that all workbooks will have a name.
	(workbook_set_filename) : Change return to allow for eventual test for
	  uniqueness.
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1999-11-01  Miguel de Icaza  <miguel@gnu.org>

	* src/item-bar.c (item_bar_draw): Optimize.
	(is_pointer_on_division): Bug fix for boundary condition. 
	(get_col_from_pos): ditto.

1999-10-30  Miguel de Icaza  <miguel@gnu.org>

	* src/print-preview.c (preview_canvas_event): Reversed the delta
	computation, to make the scrolling follow what federico
	suggested. 

	* src/workbook-format-toolbar.c: Change the money format to
	include decimals.

1999-10-29  Miguel de Icaza  <miguel@gnu.org>

	* src/xml-io.c (xml_init): Rename.

1999-10-25  Miguel de Icaza  <miguel@gnu.org>

	* src/complex.h (GNUMERIC_COMPLEX_PROTO): Fix from Tom Mooney to
	get the compile settings done correctly.

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1999-11-01  Michael Meeks  <mmeeks@gnu.org>

	* src/workbook-format-toolbar.c (modify_cell_format): fix
	style ref leak.

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1999-11-01  Michael Meeks  <mmeeks@gnu.org>

	* src/mstyle.c (mstyle_merge): Radicaly alter semantics and
	function + document. (mstyle_empty): add.

	* src/sheet-style.c (sheet_style_optimize): Only remove lower
	stamp items if all there elements are safely masked.

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1999-11-01  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (list_check_sorted): create + add checks.
	(sheet_style_optimize): Use stamps correctly.
	(sheet_styles_dump): dump stamp.

	* src/mstyle.c (mstyle_merge, mstyle_dump): Kill stamp.
	(mstyle_stamp_compare, dump_style_flist): kill.

	* src/sheet-style.c (sheet_style_attach): set stamp + inc.

	* src/sheet.h: Move StyleRegion to sheet-style.c + add stamp.

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1999-10-31  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-style.c (sheet_style_compute, sheet_unique_cb): Kill
	check_sorted; the style stamp stuff needs serious work. The stamp
	should be on the StyleRegion _not_ the MStyle.

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1999-10-31  Michael Meeks  <mmeeks@gnu.org>

	* NEWS (Daniel): credit.

	* acconfig.h: add undef ENABLE_GB

	* configure.in: Add preliminary 'gb' autoconf support. Add comments.

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1999-10-31  Jody Goldberg <jgoldberg@home.com>

	* src/border.c (border_set_gc_dash, border_get_width) : New functions.

	* src/widgets/gnumeric-dashed-canvas-line.[ch] : New canvas item
	  that has advanced dash formats.

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1999-10-30  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet-object.c (sheet_object_drop_file): Fixup bad mapping
	case.

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1999-10-30  Michael Meeks  <mmeeks@gnu.org>

	* src/eval.c (region_get_dependencies): Update.
	(search_range_deps): fix logic bug in range intersection.

	* src/mstyle.c (mstyle_merge): Make sta the default master style,
	fix several logic bugs in stamp order preservation + stamp from the
	master style.
	(mstyle_list_check_sorted): kill debug churning, just answer.
	(mstyle_stamp_compare): Implement.

	* src/sheet-style.c (sheet_style_optimize): Add warning + use
	new stamp merging fn. + simplify by NULLing slain StyleRegion list
	elements. (sheet_style_compute): quieten debug.

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1999-10-30  Jody Goldberg <jgoldberg@home.com>
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	* src/gnumeric-sheet.c (gnumeric_sheet_new) : Found the drawing
	  problem wherin it was not possible to jump to the bottom of a
	  64k row sheet.  The scroll region of 1M was too small.  Upped it
	  to 1,200,000.
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	(gnumeric_sheet_compute_visible_ranges) : A fencepost-ish problem.
	  There is no need to increment the col/row count once we've found
	  the end.  Doing so risks falling prey to the boundary cases.
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	* src/sheet-view.c (new_canvas_bar) : Ditto.

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1999-10-29  Michael Meeks  <mmeeks@gnu.org>

	* src/sheet.c (sheet_set_zoom_factor): don't bother re-rendering update.

	* src/sheet-style.c (sheet_cells_update): Add re-render argument.
	(re_dimension_cells_cb): update. (sheet_selection_apply_style_cb): if
	format changed re-render cell's text + add redraw.

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1999-10-28  Jody Goldberg <jgoldberg@home.com>

	* src/widgets/widget-font-selector.c (reload_preview) :
	  Copy the style rather than creating a new one.  So that
	  we can change the colour elsewhere if desired.
	(font_selector_set) : Fix typos.
	(list_realize) : We can not moveto
	  a list element until after the widget is realized.  Add a handler
	  to take care of it.

	* src/dialogs/font-sel.glade : Make the scrollbars optional.
	  Fix the height of the preview area to avoid irritating flicker
	  as the dialog resizes.

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1999-10-28  Michael Meeks  <mmeeks@gnu.org>

	* src/item-grid.c (item_grid_set_gc_stipple): Add.
	(item_grid_draw_cell, item_grid_paint_empty_cell): use it, but
	it blows up wierdly :-(

	* AUTHORS: Updated.

1999-10-27  Michael Meeks  <mmeeks@gnu.org>

	* src/ranges.c (range_contains): kill.

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	* src/sheet.h (range_contains): Add (performance critical).
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	* src/dialogs/dialog-cell-format.c (create_background_radio): Add pattern
	reading. (create_coloring_page): update pattern bits.
	(apply_coloring_format): Use the pattern index.

1999-10-26  Michael Meeks  <mmeeks@gnu.org>

	* src/dialogs/dialog-cell-format.c (create_background_radio): Make
	pattern selector global.
	
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1999-10-27  Morten Welinder  <terra@diku.dk>

	* src/xml-io.c (xml_probe): Improve message when probing fails.

	* src/main.c (gnumeric_main): Don't let workbook_count go to zero
 	just because loading the first command-line specified sheet fails.
	(Bug 3119.)

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1999-10-26  Morten Welinder  <terra@diku.dk>

	* src/format.c (format_compile): Plug leak.

	* src/workbook.c (workbook_new): Typo.

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1999-10-26  Jody Goldberg <jgoldberg@home.com>

	* src/cell.c (cell_style_changed) : Fix.

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	* src/dialog/utils-dialog.[ch] : Add gnumeric_load_image.
	* src/dialog/dialog-printer-setup.c : Stolen from here.

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1999-10-26  Michael Meeks  <mmeeks@gnu.org>

	* src/mstyle.c (mstyle_set_pattern): cripple for now.

	* src/xml-io.c (xml_sheet_write): Write the style regions in the
	correct order !. (xml_read_style): set italic for italic.

	* src/sheet-style.c (sheet_get_style_list): Return a copy.

	* src/xml-io.c (xml_read_cell_styles),
	(xml_dispose_read_cell_styles): replace.
	(xml_sheet_read): Add read_cell_styles*.