this is a addon for the ignition beta4 and newer 
spreadsheet program.
with this tool it is possible to read files with
the suffix xlsx. this files a created by ms-Excel 
and maybe other spreadsheets.
please read the ReadmeFirst/LiesMichzuerst files in the main
directory for further important informations.
!!!this addon only works with 4.1FE and ignition!!!

For better result, please disable in the src-spreadsheet
program the 1000er separator!
At the moment ignition has problems with values like this:
1.000,00¤

V0.11 minor update 06-dec-2022
- now it handle "empty" marker
- corrects two errors in shared formulas-handle
- now changes %-values, that ignition handles they correct

V0.10 - first public release 03-sep-2022

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown]                 9575   11420  83.8% -lh5- 48b3 Sep  3 15:49 ign-AddOn-XLSX.info
[unknown]               136970  403558  33.9% -lh5- 7545 Oct  8 14:17 ign-AddOn-XLSX/add-ons/xlsx.io
[unknown]                  142     257  55.3% -lh5- fc3f Dec  4 14:08 ign-AddOn-XLSX/add-ons/xlsx.iodescr
[unknown]                  576    1017  56.6% -lh5- 3f5c Dec  4 14:13 ign-AddOn-XLSX/ign-AddOn-xlsx.readme
[unknown]                 1599    3102  51.5% -lh5- a4cf Dec  4 14:17 ign-AddOn-XLSX/LiesMichZuerst
[unknown]                 3159    5120  61.7% -lh5- 1634 Sep  3 15:49 ign-AddOn-XLSX/LiesMichZuerst.info
[unknown]               118151  182677  64.7% -lh5- 19ad Sep  3 15:48 ign-AddOn-XLSX/Manual-AddOn-XLSX.pdf
[unknown]                 5817    7414  78.5% -lh5- 0381 Sep  3 15:49 ign-AddOn-XLSX/Manual-AddOn-XLSX.pdf.info
[unknown]                 1316    2601  50.6% -lh5- c8d2 Dec  4 14:23 ign-AddOn-XLSX/ReadmeFirst
[unknown]                 3157    5120  61.7% -lh5- 38ca Sep  3 15:49 ign-AddOn-XLSX/ReadmeFirst.info
[unknown]                 1258    3086  40.8% -lh5- d030 Dec  4 14:24 ign-AddOn-XLSX/xlsx-install-deutsch
[unknown]                13133   18246  72.0% -lh5- 3a5f Sep  3 15:49 ign-AddOn-XLSX/xlsx-install-deutsch.info
[unknown]                 1263    3137  40.3% -lh5- e216 Dec  4 14:25 ign-AddOn-XLSX/xlsx-install-english
[unknown]                13126   18245  71.9% -lh5- f5b7 Sep  3 15:49 ign-AddOn-XLSX/xlsx-install-english.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        14 files  309242  665000  46.5%            Dec  8 02:19