- Add new fields PageOrder for PageLayoutOptions
- Add a new exported error variable ErrPageSetupAdjustTo
- An error will be return if the option value of the SetPageLayout function is invalid
- Updated unit tests
- Add unit test for get cell rich text when string item index is invalid
- Add comments for the variable ErrPasswordLengthInvalid
- Update dependencies modules
- Update GitHub Actions workflow configuration, test on Go 1.23.x
- Add new field `ClassicLayout` in the `PivotTableOptions`
- Add a new exported error variable `ErrPivotTableClassicLayout`
- Update unit tests
- Add documentation for the SetDefinedName function, ref #1015
- Update documentation for the NewStyle function
- Update unit tests
- Update dependencies Go module
- Update GitHub workflow dependencies package version
- Update copyright agreement statement
- Fix a v2.8.0 regression bug, generate workbook corruption caused by incorrect MRU colors style parts
- Fix corrupted workbooks generated when adding tables in some cases
- Added several exported extension list child element URI constants
- Move part of the internal constant and variables definition to the template source code file
- Updated unit tests
- Fix incorrect formula calculate results on a nested argument function which returns a numeric result
- Add a new exported error variable `ErrorFormControlValue`
- Rename exported enumeration `FormControlCheckbox` to `FormControlCheckBox`
- Rename exported enumeration `FormControlRadio` to `FormControlOptionButton`
- The `AddFormControl` function supports new 5 form controls: spin button, check box, group box, label, and scroll bar
- Update documentation for the `GraphicOptions` data type, `AddFormControl` and `NewStreamWriter` functions
- Update the unit tests
- Simplify and remove duplicate code for optimization
- Update documentation comments with typo fix
- Handle error return to save the workbook
- Add file path length limitation details in the error message
- Fix incorrect comment box size for multi-line plain text comments
- Prevent create duplicate tables with the same name
- Add new exported error variable `ErrExistsTableName`
- Allocate buffer inside escape XML characters
- Update the unit tests
- Update example code in the documentation
- Update unit tests
- Rename `PictureOptions` to `GraphicOptions`
- Adjust partial options fields data types for the `PictureOptions` and `Shape` structure
- Update dependencies module
- Parse workbook default theme for custom theme color support in the feature
- Variables name typo fix
- Add system foreground and background color as RGB in the IndexedColorMapping list
- An error will be returned when setting the stream row without ascending row numbers, to avoid potential mistakes as mentioned in #1139
- Updated unit tests
Added two exported functions `SetWorkbookPrOptions` and `GetWorkbookPrOptions` to support setting and getting the code name property of the workbook
Re-order fields of the workbook properties group to improve the compatibility
Go Modules dependencies upgrade
Put workbook related operating in new `workbook.go` source code
Library introduction docs block updated
Fix file corrupted when save as in XLAM / XLSM / XLTM / XLTX extension in some case
New exported error ErrWorkbookExt has been added, and check file extension on save the workbook
Format source code with `gofumpt`
- Unzip shared string table to system temporary file when large inner XML, reduce memory usage about 70%
- Remove unnecessary exported variable `XMLHeader`, we can using `encoding/xml` package's `xml.Header` instead of it
- Using constant instead of inline text for default XML path
- Rename exported option field `WorksheetUnzipMemLimit` to `UnzipXMLSizeLimit`
- Unit test and documentation updated
- Close spreadsheet and row's iterator required
- New options `WorksheetUnzipMemLimit` have been added
- Improve streaming reading performance, memory usage decrease about 93.7%
- Make variable name more semantic
- Reduce cyclomatic complexities for the formula calculate function
- Support specified unzip size limit on open file options, avoid zip bombs vulnerability attack
- Typo fix for documentation and error message
- support escaped string literal
- maximum character limit added
- fix missing preserve character in some case
Co-authored-by: xuri <xuri.me@gmail.com>
* Fix `SetDropList` to allow XML special characters
* This closes#971, allow quotation marks in SetDropList()
This patch included a XML entity mapping table instead of
xml.EscapeText() to be fully compatible with Microsoft Excel.
* This closes#972, allow more than 255 bytes of validation formulas
This patch changed the string length calculation unit of data
validation formulas from UTF-8 bytes to UTF-16 code units.
* Add unit tests for SetDropList()
* Fix: allow MaxFloat64 to be used in validation range
17 decimal significant digits should be more than enough to represent
every IEEE-754 double-precision float number without losing precision,
and numbers in this form will never reach the Excel limitation of 255
UTF-16 code units.
Ilia Mirkin
xuri