Zettelstore: Limitations and planned improvements

Here is a list of some shortcomings of Zettelstore. They are planned to be solved.

Content with binary data (e.g. a GIF, PNG, or JPG file) cannot be created nor modified via the standard web interface. As a workaround, you should put your file into the directory where your zettel are stored. Make sure that the file name starts with unique 14 digits that make up the zettel identifier.
Automatic lists and full transclusions are not supported in Zettelmarkup.
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Quoted attribute values are not yet supported in Zettelmarkup: {key="value with space"}.
The horizontal tab character (U+0009) is not supported.
Missing support for citation keys.
Changing the content syntax is not reflected in file extension.
File names with additional text besides the zettel identifier are not always preserved.
A running Zettelstore does not always detect when a directory box is removed. In case, it expects some zettel that cannot be retrieved.
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Support for mathematical content is missing, e.g. $$F(x) &= \\int^a_b \\frac{1}{3}x^3$$.
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