In future when improoving formating text, implement this principle.

For example Headig1, Heading2, etc. should be relative to main text font. 

When exporting, it gives possibility to export in terms ''Headings1/2/3", not "font face, bold, size" etc.. 

I like this idea in it :

"marking the content according to its meaning, its significance in the document, instead of designing its appearance."

I liked some principles of WYSIWYM ,

how about to use it instead of  WYSIWYG

I voted for this idea.

but what Cinta using for structuring in text currently ?

I also need similar feature . This dialog used for merge/unmerge operations, but also can be used at the point of import. This dialog can be helpful for improt/unmerge configuration files, for example.

There are predefined and user defined delimiters. There are list of Recently used delimiters. 

Yes Thomas, I know about SPACEBAR, but sometimes I press RIGHT as mistake. 

May be I am not alone :)

Currently we use double Escape to reset both search box and Tag panel.

Double click will be mouse equivalent of double Escape, and ease to explain in help file.

Sorry, it was conflict with mouse software, not the bug of Cinta. Thank you!

I mean sorting tags in Sidebar, not notes in Notes List.

"Recently assigned tags on top" help to control of interested topics.