I think it could be confusing to use the text file since it does not include empty categories and seems to not be the only source to create the tree of category/cards.
Like you told me, I use the following syntax in my .txt file
//Book 1/Chapter 1
//Book 1/Chapter 2
//Book 2/Chaper 1
At first, I was thinking that the only source to create my "tree" would be the .txt file, but it is not.
In fact, cards that were precedently (before my import of a .txt containing only the three categories defined precedently) in the undefined category were still present (even if I have not included them in my .txt file).
Is the .txt file is only used to add to the tree but not define the tree?
Also, after I observed that, I tried to remove all the cards in the Uncategorized using the following mecanism:
menu -> flashcards -> organize cards -> Edit -> Batch
set Category to Uncategorized -> Remove cards from category -> Yes
But even after that, the cards are still in Uncategorized??
Like you told me, I use the following syntax in my .txt file
//Book 1/Chapter 1
//Book 1/Chapter 2
//Book 2/Chaper 1
At first, I was thinking that the only source to create my "tree" would be the .txt file, but it is not.
In fact, cards that were precedently (before my import of a .txt containing only the three categories defined precedently) in the undefined category were still present (even if I have not included them in my .txt file).
Is the .txt file is only used to add to the tree but not define the tree?
Also, after I observed that, I tried to remove all the cards in the Uncategorized using the following mecanism:
menu -> flashcards -> organize cards -> Edit -> Batch
set Category to Uncategorized -> Remove cards from category -> Yes
But even after that, the cards are still in Uncategorized??