Excel-date Library
Excel date compatibility for importing and exporting dates in Excel format.
Can be imported into L4 files with IMPORT excel-date.
Location
jl4-core/libraries/excel-date.l4
Features
- Excel serial date conversion
- Date format conversion
- Excel-compatible calculations
- Handles Excel's 1900 leap year bug
Note: Excel date tests are computationally intensive due to large library imports.
See excel-date.l4 source.