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Jody Goldberg authored
1999-08-01 Jody Goldberg <jgoldberg@home.com> * src/fn-date.c (get_serial_date): Constify. Improve handling of date_serial 0. (gnumeric_networkdays): Add partial implementation. (MW: turned off.) * src/eval.c (add_value_deps): Handle empty value. * src/collect.c (callback_function_collect): Ignore empty values. * src/gnumeric-sheet.c (gnumeric_sheet_key_mode_sheet) : Support <C-PgUp> <C-PgDown> moving through the sheets. * src/Gnumeric.idl : Add VALUE_ERROR, VALUE_BOOLEAN, VALUE_EMPTY in a few more places. * src/corba-sheet.c : Ditto. * src/value.c (value_new_empty): New function. (value_dump, value_copy_to, value_get_as_bool, value_get_as_string, value_get_as_int, value_get_as_float): Handle empty value.
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