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<body><span class="vcard"><a class="email" href="mailto:alonso@loria.fr" title="osnola <alonso@loria.fr>"> <span class="fn">osnola</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - FILEOPEN: read error for unsupported Lotus123 .wk3, .wk4"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=55786">bug 55786</a>
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<td style="text-align:right;">CC</td>
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<td>alonso@loria.fr
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - FILEOPEN: read error for unsupported Lotus123 .wk3, .wk4"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=55786#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - FILEOPEN: read error for unsupported Lotus123 .wk3, .wk4"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=55786">bug 55786</a>
from <span class="vcard"><a class="email" href="mailto:alonso@loria.fr" title="osnola <alonso@loria.fr>"> <span class="fn">osnola</span></a>
</span></b>
<pre>Hello,
just for note as I am working on libwps(*) on a filter for Lotus wk3, wk4
files, ...
The following opcodes stores the main content:
- 0x16: contains the text strings,
- 0x17: contains big float ( 10 bytes)
- 0x18: contains small int/float ( 2 bytes)
- 0x19: contains big float ( 10 bytes ) + a formula + sometimes a string (
maybe comment)
- 0x1a: contains a string ( the result of a formula )
while the opcode 0x1b stores different data : colors, font names, graphic
styles, graphic, ....
You can find some details in the file Lotus.cpp ( function
LotusParser::readZone ), LotusSpreadsheet.cpp at
<a href="http://sourceforge.net/p/libwps/code/ci/master/tree/src/lib/">http://sourceforge.net/p/libwps/code/ci/master/tree/src/lib/</a>
( even if this is a work in progress )
(*) by error, libwps can already read the wk1 files ( which shares the same
format as MsWorks DOS Wks files ), so why not convert also the other Lotus's
files :-~</pre>
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