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Merge pull request #144 from lambdalisue/docs
Add docs about mapping/glossary
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‎doc/fern.txt‎

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@@ -19,6 +19,11 @@ INTERFACE |fern-interface|
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FUNCTION |fern-function|
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AUTOCMD |fern-autocmd|
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HIGHLIGHT |fern-highlight|
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MAPPING |fern-mapping|
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GLOBAL |fern-mapping-global|
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FILE |fern-mapping-file|
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DICT |fern-mapping-dict|
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GLOSSARY |fern-glossary|
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CHANGELOG |fern-changelog|
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@@ -631,6 +636,336 @@ FernWindowSelectStatusLine *hl-FernWindowSelectStatusLine*
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through "open:select" action.
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=============================================================================
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MAPPING *fern-mapping*
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As described in |fern-action|, some mappings in fern are used as action.
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See |fern-action| for more detail.
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-----------------------------------------------------------------------------
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GLOBAL *fern-mapping-global*
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<Plug>(fern-action-zoom:half)
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Zoom width of the drawer style fern to half of the global width.
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The original window width will be restored once user leave the window.
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It only works on a drawer style fern window.
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<Plug>(fern-action-zoom:full)
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Zoom width of the drawer style fern to full of the global width.
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The original window width will be restored once user leave the window.
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It only works on a drawer style fern window.
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<Plug>(fern-action-hidden-set)
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Show hidden nodes. For example hidden nodes in file:// scheme is a
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file or directory starts from '.' character.
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<Plug>(fern-action-hidden-unset)
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Hide hidden nodes. For example hidden nodes in file:// scheme is a
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file or directory starts from '.' character.
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<Plug>(fern-action-hidden-unset)
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Toggle hidden nodes. For example hidden nodes in file:// scheme is a
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file or directory starts from '.' character.
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<Plug>(fern-action-include)
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Open a prompt to enter include filter. Users can type a |pattern| to
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filter nodes recursively.
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<Plug>(fern-action-exclude)
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Open a prompt to enter exclude filter. Users can type a |pattern| to
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filter nodes recursively.
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<Plug>(fern-action-mark-clear)
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Clear existing marks.
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<Plug>(fern-action-mark-toggle)
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Toggle marks on cursor node(s).
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<Plug>(fern-action-mark-set)
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Set marks on cursor node(s).
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<Plug>(fern-action-mark-unset)
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Unset marks on cursor node(s).
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<Plug>(fern-action-debug)
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Echo debug information of a cursor node.
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<Plug>(fern-action-reload)
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Reload on a cursor node and its children.
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<Plug>(fern-action-expand)
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Expand on a cursor node.
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<Plug>(fern-action-collapse)
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Collapse on a cursor node.
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<Plug>(fern-action-reveal)
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Open a prompt to reveal a node in a tree.
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<Plug>(fern-action-enter)
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Open a new fern buffer which root node is a cursor node. In other
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word, get enter the directory.
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<Plug>(fern-action-leave)
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Open a new fern buffer which root node is a parent node of the current
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root node. In other word, go up directory.
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<Plug>(fern-action-open:select)
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Open a cursor node or marked nodes through "window selector"
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(|fern-glofern-glossary-window-selector|.)
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<Plug>(fern-action-open:split)
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<Plug>(fern-action-open:vsplit)
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<Plug>(fern-action-open:tabedit)
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Open a cursor node or marked nodes with a corresponding command.
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The command will be applied on an "anchor" window when invoked from a
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drawer style fern (|fern-glossary-anchor|.)
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<Plug>(fern-action-edit-or-error)
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Open a cursor node or marked nodes with |edit| command or fallback
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to print an error.
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Note that when 'hidden' has set or 'bufhidden' is "hide", the |edit|
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command will never fails.
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<Plug>(fern-action-open:edit-or-split)
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<Plug>(fern-action-open:edit-or-vsplit)
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<Plug>(fern-action-open:edit-or-tabedit)
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Open a cursor node or marked nodes with |edit| command or fallback
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to a corresponding command.
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Note that when 'hidden' has set or 'bufhidden' is "hide", the |edit|
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command will never fails.
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<Plug>(fern-action-open:above)
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<Plug>(fern-action-open:left)
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<Plug>(fern-action-open:below)
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<Plug>(fern-action-open:right)
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Open a cursor node or marked nodes on a corresponding direction
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from an "anchor" window.
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The command will be applied on the anchor window when invoked from a
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drawer style fern (|fern-glossary-anchor|.)
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<Plug>(fern-action-open:top)
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<Plug>(fern-action-open:leftest)
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<Plug>(fern-action-open:bottom)
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<Plug>(fern-action-open:rightest)
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Open a cursor node or marked nodes on a edge of a corresponding
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direction from an "anchor" window.
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The command will be applied on the anchor window when invoked from a
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drawer style fern (|fern-glossary-anchor|.)
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<Plug>(fern-action-open:side)
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Open a cursor node or marked nodes on the right side of the current
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window. The behavior is slightly different between a drawer style fern
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window and a split style fern window due to the presence of "anchor".
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<Plug>(fern-action-open-or-enter)
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Invoke "open" action on a leaf node and "enter" action on a branch
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node.
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<Plug>(fern-action-open-or-expand)
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Invoke "open" action on a leaf node and "expand" action on a branch
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node.
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<Plug>(fern-action-open:edit)
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An alias to "open:edit-or-error" action. Users can overwrite this
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mapping to change the default behavior of "open:edit" action like:
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>
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nmap <buffer>
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\ <Plug>(fern-action-open:edit)
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\ <Plug>(fern-action-open:edit-or-tabedit)
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<
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<Plug>(fern-action-open)
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An alias to "open:edit" action. Users can overwrite this mapping to
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change the default behavior of "open" action like:
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>
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nmap <buffer>
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\ <Plug>(fern-action-open)
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\ <Plug>(fern-action-open:select)
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<
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<Plug>(fern-action-cancel)
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Cancel tree rendering.
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<Plug>(fern-action-redraw)
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Redraw tree.
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<Plug>(fern-wait)
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Wait a previous asynchronous action to continue asynchronous actions
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sequentially.
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Note this is not action.
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-----------------------------------------------------------------------------
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FILE *fern-mapping-file*
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The following mappings/actions are only available on file:// scheme.
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<Plug>(fern-action-new-file)
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Open a prompt to ask a path and create a file of the input path from
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the path of a cursor node.
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Any intermediate directories of the destination will be created.
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<Plug>(fern-action-new-dir)
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Open a prompt to ask a path and create a directory of the input path
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from the path of a cursor node.
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Any intermediate directories of the destination will be created.
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<Plug>(fern-action-copy)
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Open a prompt to ask a path and copy a file/directory of the cursor
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node or marked node path(s) to the input path(s).
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Any intermediate directories of the destination will be created.
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The prompt will repeatedly open if multiple nodes has marked.
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<Plug>(fern-action-move)
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Open a prompt to ask a path and move a file/directory of the cursor
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node or marked node path(s) to the input path(s).
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Any intermediate directories of the destination will be created.
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The prompt will repeatedly open if multiple nodes has marked.
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<Plug>(fern-action-trash)
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Open a prompt to ask if fern can send the cursor node or marked nodes
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to the system trash-bin. It uses the following implementations to send
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the node(s) into system trash-bin.
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OS Requirement~
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macOS: osascript (OS builtin)
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Windows: PowerShell (OS builtin)
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Linux: trash-ci or gomi (Users need to install)
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https://github.com/andreafrancia/trash-cli
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https://github.com/b4b4r07/gomi
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Note that the action fails without removing the files/directories if
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no requirement exists on Linux.
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<Plug>(fern-action-remove)
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Open a prompt to ask if fern can DELETE the cursor node or marked
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nodes. BE CAREFUL with this action while it DELETE the file/direcoty
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and users cannot restore (like "rm" in terminal.)
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<Plug>(fern-action-cd:root)
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<Plug>(fern-action-lcd:root)
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<Plug>(fern-action-tcd:root)
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Invoke |:cd|, |:lcd|, or |:tcd| command on the path of the root node.
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<Plug>(fern-action-cd:cursor)
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<Plug>(fern-action-lcd:cursor)
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<Plug>(fern-action-tcd:cursor)
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Invoke |:cd|, |:lcd|, or |:tcd| command on the path of a cursor node.
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<Plug>(fern-action-cd)
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<Plug>(fern-action-lcd)
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<Plug>(fern-action-tcd)
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An alias to "cd:cursor", "lcd:cursor", and "tcd:cursor" action.
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Users can overwrite this mapping to change the default behavior like:
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>
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nmap <buffer>
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\ <Plug>(fern-action-cd)
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\ <Plug>(fern-action-cd:root)
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<
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<Plug>(fern-action-clipboard-copy)
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Copy a cursor node or marked nodes into an internal clipboard.
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Actual copy happens when users paste the nodes with "clipboard-paste"
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action.
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Note that this action has NO-relation with the system clipboard.
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<Plug>(fern-action-clipboard-move)
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Move a cursor node or marked nodes into an internal clipboard.
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Actual move happens when users paste the nodes with "clipboard-paste"
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action.
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Note that this action has NO-relation with the system clipboard.
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<Plug>(fern-action-clipboard-paste)
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Paste copied/moved nodes on a cursor node. It does not clear the
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internal clipboard so users can copy -> paste -> paste -> ...
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Note that this action has NO-relation with the system clipboard.
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<Plug>(fern-action-clipboard-clear)
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Clear the internal clipboard.
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Note that this action has NO-relation with the system clipboard.
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<Plug>(fern-action-grep)
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Open a prompt to ask a grep pattern and execute grep command under the
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cursor node. It respects the value of 'grepprg' and 'grepformat'.
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<Plug>(fern-action-rename:select)
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<Plug>(fern-action-rename:split)
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<Plug>(fern-action-rename:vsplit)
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<Plug>(fern-action-rename:tabedit)
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<Plug>(fern-action-rename:above)
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<Plug>(fern-action-rename:left)
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<Plug>(fern-action-rename:below)
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<Plug>(fern-action-rename:right)
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<Plug>(fern-action-rename:top)
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<Plug>(fern-action-rename:leftest)
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<Plug>(fern-action-rename:bottom)
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<Plug>(fern-action-rename:rightest)
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<Plug>(fern-action-rename:edit-or-error)
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<Plug>(fern-action-rename:edit-or-split)
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<Plug>(fern-action-rename:edit-or-vsplit)
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<Plug>(fern-action-rename:edit-or-tabedit)
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<Plug>(fern-action-rename:edit)
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<Plug>(fern-action-rename:side)
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<Plug>(fern-action-rename)
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Open "renamer" (|fern-glossary-renamer|) for a cursor node or marked
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nodes in similar manners of global "open" actions.
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<Plug>(fern-action-open:system)
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Open a cursor node or marked nodes on a default program of the system.
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For example, a cursor node points a PDF file, an application "Preview"
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will open that file in macOS.
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<Plug>(fern-action-terminal:select)
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<Plug>(fern-action-terminal:split)
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<Plug>(fern-action-terminal:vsplit)
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<Plug>(fern-action-terminal:tabedit)
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<Plug>(fern-action-terminal:above)
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<Plug>(fern-action-terminal:left)
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<Plug>(fern-action-terminal:below)
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<Plug>(fern-action-terminal:right)
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<Plug>(fern-action-terminal:top)
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<Plug>(fern-action-terminal:leftest)
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<Plug>(fern-action-terminal:bottom)
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<Plug>(fern-action-terminal:rightest)
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<Plug>(fern-action-terminal:edit-or-error)
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<Plug>(fern-action-terminal:edit-or-split)
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<Plug>(fern-action-terminal:edit-or-vsplit)
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<Plug>(fern-action-terminal:edit-or-tabedit)
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<Plug>(fern-action-terminal:edit)
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<Plug>(fern-action-terminal:side)
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<Plug>(fern-action-terminal)
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Open terminal window(s) on or on parent of a cursor node or marked
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nodes in similar manners of global "open" actions.
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-----------------------------------------------------------------------------
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DICT *fern-mapping-dict*
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The following mappings/actions are only available on dict:// scheme.
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TBW
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=============================================================================
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GLOSSARY *fern-glossary*
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*fern-glossary-anchor*
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"anchor" A nearest suitable window from a drawer style fern
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window. "suitable" window is a window which is
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1. not quickfix window
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2. not location-list window
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3. not 'winfixwidth'
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4. not 'winfixheight'
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5. not 'previewwindow'
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Usually a right window by the drawer become "anchor".
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*fern-glossary-renamer*
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"renamer" A special buffer which lists paths. Users can modify
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the paths and save. Once user save the content with
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|:write| command, corresponding rename process will
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invokes (e.g. file/directory rename on file:// scheme)
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*fern-glossary-window-selector*
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"window selector" A special prompt to select window to open a node.
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Once user hit a window indicator displayed under each
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window, a content of the node will be opened at that
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window.
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=============================================================================
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CHANGELOG *fern-changelog*
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