2001-05-04  Jody Goldberg <jgoldberg@home.com>

	s/clipboard_release/cellregion_free/
	s/range_copy/range_dup/
	s/cell_region_render_ascii/cellregion_to_string/
	s/clipboard_release/cellregion_free/

	* src/commands.c (cmd_autofill) : Use sheet_range_contains_region.
	(cmd_autofill_redo) : no need to test here.
	(cmd_paste_cut) : test destination for validity and ensure that it
	  does not slice up any merged regions or arrays.  Make the descriptor
	  an argument so that other commands can use this one.
	(cmd_ins_del_colrow_redo) : use colrow_max.
	(cmd_area_set_text_redo) : use sheet_ranges_split_region.
	(cmd_colrow_outline_change) : suppress warning.

	* src/gui-clipboard.c (x_selection_to_cell_region) : simplify by using
	  some of the convenience routines.

	* src/gutils.c (gnumeric_sys_data_dir) : warning suppression.
	(gnumeric_sys_lib_dir) : ditto.

	* src/item-bar.c (item_bar_draw) : add missing warning.

	* src/item-cursor.c (item_cursor_drag_event) : Don't assume the
	  release came from the button that started the grab (think about
	  multiple simultaneous button downs.
	(item_cursor_selection_event) : ditto.
	(item_cursor_do_drop) : changes to selection_first_range.

	* src/parse-util.c (col_name_internal) : new routine split from
	  col_name with better buffer handling.
	(col_name) : used here.
	(cols_name) : and in this new function.

	* src/print.c (sheet_print_selection) : changes to
	  selection_first_range.

	* src/print-info.c (print_info_new) : default even_if_only_styles to
	  false.  This is probably what most people want.

	* src/ranges.c (range_translate) : don't invert.
	(range_height) : new util.  could probably be #define.
	(range_width) : new util.  could probably be #define.
	(range_is_infinite) : use range_is_full.
	(range_is_full) : new util.

	* src/search.c (calculate_replacement) : warning suppression.

	* src/selection.c (sheet_selection_cut) : Use
	  sheet_range_splits_region and selection_first_range.
	(sheet_selection_copy) : Use selection_first_range and remove TODO
	  about supporting not paste by content for partial arrays.
	(selection_first_range) : Add optional error reporting if there are
	  multiple selection ranges.

	* src/format.c (format_get_currency) : diddle the logic to get
	  undefined to work the way people expect for locale C.

	* src/sheet-merge.c (sheet_merge_relocate) : remove some dead code.
	(sheet_merge_add) : changes to sheet_range_splits_array.

	* src/sheet-object-widget.c (sheet_widget_checkbox_construct) :
	  changes to selection_first_range.

	* src/sheet.c (sheet_delete_{cols,rows}) : changes to
	  sheet_range_splits_array.
	(sheet_insert_{cols,rows}) : use sheet_range_splits_array.
	(avoid_dividing_array_vertical) : delete.
	(avoid_dividing_array_horizontal) : delete.
	(sheet_is_pristine) : constness.
	(sheet_mark_clean) : delete.
	(sheet_clear_region) : changes to sheet_range_splits_array.
	(sheet_ranges_split_region) : renamed from selection_check_for_array.
	(sheet_range_splits_region) : new routine to check arrays and merged
	  regions.
	(sheet_range_splits_array) : improve and add hooks to be used for
	  overlapping checks.
	(cb_check_array_vertical) : report the array being split.
	(cb_check_array_horizontal) : report the array being split.

	* src/stf-parse.c (stf_parse_region) : use cellregion_new.
	(stf_parse_is_valid_data) : simplify.

	* src/value-sheet.c (value_area_get_width) : warning suppression.
	(value_area_get_height) : warning suppression.
	(value_area_fetch_x_y : signedness.
	(value_area_get_x_y) : signedness.

	* src/value.c (value_array_resize) : signedness.
	(value_array_set) : signedness.

	* src/workbook-control-gui.c (wbcg_error_splits_array) : signature
	  change.
	(cb_insert_rows) : use selection_first_range
	(cb_insert_cols) : ditto.
	(sort_cmd) : ditto.
	(cb_workbook_debug_info) : clean out some deadwood.

	* src/workbook-edit.c (auto_complete_matches) : warning suppression.

	* src/workbook.c (workbook_sheet_detach) : warning suppression.
	(g_ptr_array_insert) : warning suppression, moved to gutils.

	* src/xml-io.c (xml_write_attributes) : warning suppression.
	(xml_read_selection_clipboard) : use cellregion_new and tidyup.

	* src/clipboard.c (paste_link) : Only make the link sheet specific if
	  we need to.
	(clipboard_paste_region) : constness, support being able to paste
	  content only as link or value.
	(clipboard_prepend_cell) : check for arrays.
	(clipboard_copy_range) : use cellregion_new
	(cellregion_new) : new function
	(cellregion_free) : renamed from clipboard_release.
	(cellregion_to_string) : moved here from render-ascii.

	src/cmd-edit.c (cmd_paste) : more protection. Merge in
	  application_paste.
	(cmd_paste_to_selection) : handle changes to selection_is_simple and
	  use selection_first_range
	(cmd_shift_rows) : changes to cmd_paste_cut.
	(cmd_shift_cols) : ditto.

	* src/command-context-priv.h : change signature of splits array.
	* src/command-context.h : ditto.
	* src/command-context.c (gnumeric_error_splits_array) : ditto.

	* src/application.c (application_clipboard_clear) :
	(application_set_selected_sheet) : remove #warning, it is not portable.

	* src/commands.c
	* src/Makefile.am : remove render-ascii.[ch]  Move their content into
	  clipboard.

2001-05-01  Jody Goldberg <jgoldberg@home.com>

	* src/clipboard.c (clipboard_prepend_cell) : remove ugly
	  implementation.

	* src/workbook-edit.c (auto_complete_matches) : remove warning.

	* src/xml-io.c (xml_write_attributes) : remove warning.