- q - quit
- 1 - sort tree by filenames - under each filename entry the corresponding tags are located
- 2 - sort tree by tags - under each tag the corresponding filenames are located with its values
- 3 - sort tree by tags and show only the tags which contains different tag values per file
- / - enter command line with search
- : - enter command line with command
- ? - help view
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j,↓ - move down in visible tree structure over all hierarchy levels
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k, ↑ - move up in visible tree structure over all hierarchy levels
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shift + j, shift + ↓ - move down in current hierarchy level - skips other hierarchy levels
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shift + k, shift + ↑ - move up in current hierarchy level - skips other hierarchy levels
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h, ← - if branch node and expanded: collapse, if leaf or collapsed: move to parent if possible
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l, → - if branch node and collapsed: expand node, if branch node and expanded: move to first child
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shift + H, shift + ← - move to next parent
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shift + l, shift + → - move to next child - if current node is collapsed it will be expanded
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0, ^ - move to first sibling in current hierachy level
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$ - move to last sibling in current hierachy level
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space, enter - toggle collapse state of current node
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c - collapse current node and all its siblings
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e - expand current node and all its siblings
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shift + c - collapse current node recursively
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shift + e - expand current node recursively
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g, home - go to first node (root)
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shift + g, end - go to last visible node
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ctrl + u - half screen up
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ctrl + d - half screen down
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ctrl + f, page-down - one screen down
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ctrl + b, page-up - one screen up
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n - search for next occurence if search text present
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N - search for prev occurence if search text present