@@ -1381,11 +1381,12 @@ prefixed with an apostrophe `'`, consistent with Excel's formula bar display.
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| RC-style strings | XLML and plain text | ✔ | ✔ |
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| BIFF Parsed formulae | XLSB and all XLS formats | ✔ | |
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| OpenFormula formulae | ODS/FODS/UOS | ✔ | ✔ |
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+ | Lotus Parsed formulae | All Lotus WK_ formats | ✔ | |
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Since Excel prohibits named cells from colliding with names of A1 or RC style
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cell references, a (not-so-simple) regex conversion is possible. BIFF Parsed
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- formulae have to be explicitly unwound. OpenFormula formulae can be converted
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- with regular expressions.
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+ formulae and Lotus Parsed formulae have to be explicitly unwound. OpenFormula
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+ formulae can be converted with regular expressions.
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</details >
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#### Column Properties
@@ -1776,6 +1777,7 @@ The exported `read` and `readFile` functions accept an options argument:
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| ` sheets ` | | If specified, only parse specified sheets ** |
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| ` PRN ` | false | If true, allow parsing of PRN files ** |
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| ` xlfn ` | false | If true, preserve ` _xlfn. ` prefixes in formulae ** |
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+ | ` FS ` | | DSV Field Separator override |
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- Even if ` cellNF ` is false, formatted text will be generated and saved to ` .w `
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- In some cases, sheets may be parsed even if ` bookSheets ` is false.
@@ -1939,12 +1941,14 @@ output formats. The specific file type is controlled with `bookType` option:
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| ` xlml ` | ` .xls ` | none | multi | Excel 2003-2004 (SpreadsheetML) |
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| ` ods ` | ` .ods ` | ZIP | multi | OpenDocument Spreadsheet |
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| ` fods ` | ` .fods ` | none | multi | Flat OpenDocument Spreadsheet |
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+ | ` wk3 ` | ` .wk3 ` | none | single | Lotus Workbook (WK3) |
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| ` csv ` | ` .csv ` | none | single | Comma Separated Values |
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| ` txt ` | ` .txt ` | none | single | UTF-16 Unicode Text (TXT) |
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| ` sylk ` | ` .sylk ` | none | single | Symbolic Link (SYLK) |
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| ` html ` | ` .html ` | none | single | HTML Document |
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| ` dif ` | ` .dif ` | none | single | Data Interchange Format (DIF) |
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| ` dbf ` | ` .dbf ` | none | single | dBASE II + VFP Extensions (DBF) |
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+ | ` wk1 ` | ` .wk1 ` | none | single | Lotus Worksheet (WK1) |
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| ` rtf ` | ` .rtf ` | none | single | Rich Text Format (RTF) |
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| ` prn ` | ` .prn ` | none | single | Lotus Formatted Text |
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| ` eth ` | ` .eth ` | none | single | Ethercalc Record Format (ETH) |
@@ -2481,7 +2485,8 @@ Despite the library name `xlsx`, it supports numerous spreadsheet file formats:
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| Flat XML ODF Spreadsheet (FODS) | ✔ | ✔ |
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| Uniform Office Format Spreadsheet (标文通 UOS1/UOS2) | ✔ | |
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| dBASE II/III/IV / Visual FoxPro (DBF) | ✔ | ✔ |
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- | Lotus 1-2-3 (WKS/WK1/WK2/WK3/WK4/123) | ✔ | |
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+ | Lotus 1-2-3 (WK1/WK3) | ✔ | ✔ |
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+ | Lotus 1-2-3 (WKS/WK2/WK4/123) | ✔ | |
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| Quattro Pro Spreadsheet (WQ1/WQ2/WB1/WB2/WB3/QPW) | ✔ | |
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| ** Other Common Spreadsheet Output Formats** | :-----:| :-----:|
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| HTML Tables | ✔ | ✔ |
@@ -2619,6 +2624,10 @@ The Lotus formats consist of binary records similar to the BIFF structure. Lotus
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did release a specification decades ago covering the original WK1 format. Other
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features were deduced by producing files and comparing to Excel support.
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+ Generated WK1 worksheets are compatible with Lotus 1-2-3 R2 and Excel 5.0.
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+
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+ Generated WK3 workbooks are compatible with Lotus 1-2-3 R9 and Excel 5.0.
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+
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</details >
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#### Quattro Pro (WQ1/WQ2/WB1/WB2/WB3/QPW)
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