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The notes are mainly extracted from the daily fleeting notes which clutter some of the more important thoughts. I figured it would be better to create Dendron-inspired hierarchical notes. Also, some of the notes are updated. I also started to create my visual aids for whatever reason. ;p
133 lines
3.5 KiB
Org Mode
133 lines
3.5 KiB
Org Mode
:PROPERTIES:
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:ID: 9d549240-e7bb-4f6e-95bc-ea131a6a34e7
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:END:
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#+title: Anki: Vim
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#+date: "2021-05-01 17:52:58 +08:00"
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#+date_modified: "2021-05-07 19:31:27 +08:00"
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#+language: en
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#+property: anki_deck Vim
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* Jump to previous jump point
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619862911606
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:END:
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** Front
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How to get back in previous jump point?
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** Back
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=Ctrl + O=
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Remember it as getting *out* of the current jump point and back to the previous one.
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* Enter jump point
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619866523112
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:END:
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** Front
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How to jump into a keyword?
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** Back
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- =Ctrl + ]= will enter into the definition block of a keyword.
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- =K= also has the same effect.
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* Go to file path
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619866578855
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:END:
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** Front
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How to go to the file path at point?
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** Back
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=gf= (in normal mode) as in *goto file*.
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* Set as a pager
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619873854130
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:END:
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** Front
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How to set Vim as a manpager?
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** Back
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~MANPAGER="nvim +Man!"~
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~+Man!~ is a command invocation (as if entering ~:Man~ inside Vim).
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It can also be written as ~-c Man!~.
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The ~:Man!~ command displays the current buffer as a manual page.
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* Show outline/table of content
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619873854327
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:END:
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** Front
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How to show the table of contents of a document?
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** Back
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=gO=, although the results are filetype-specific (and some don't have any).
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Helpful examples include for manual pages and help pages (from =:help=).
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* Detect files through filetypes
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1619937647469
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:END:
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** Front
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How does Vim detect the files?
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** Back
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Vim guesses the file by assigning *filetypes*, mainly through the file name and reading the file content.
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A filetype is how Vim knows what plugins to apply to the current buffer.
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Vim has a few built-in filetypes such as shell, manual pages, Markdown, Asciidoc, xmodmap, patch files, and JSON among others (that are in =$VIMRUNTIME/filetype.vim=).
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For more information, run ~:help filetype~ inside Vim.
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* Going to keyword definitions
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1620225232521
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:END:
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** Front
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How to go to the keyword definition?
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** Back
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=gd= as in *go to definition*.
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Though, not all the time it will do what its supposed to do.
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For better effect, you can generate a Ctags file which Vim has a built-in integration (see ~:h ctags~).
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* Vim modes
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1620225233076
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:END:
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** Front
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What is a mode (in Vim)?
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** Back
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A Vim mode is a set of behavior and actions.
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In this case, it considers editing and navigation (among other modes) to be separate.
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Thus, you need to switch between them to do those things.
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Vim has built-in modes which you can see with ~:h vim-modes~.
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* Word wrapping
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1620387078116
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:END:
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** Front
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How to do word wrapping?
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** Back
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=gw= as in *go format the words*.
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By default, it simply line wraps the lines with the 80-character limitation.
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* Using the help system
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:PROPERTIES:
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:ANKI_NOTE_TYPE: Styled cards
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:ANKI_NOTE_ID: 1620387086463
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:END:
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** Front
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How to effectively make use of the help system?
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** Back
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The usual way is to execute ~:h~ or ~:help~.
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You can view what does a keybinding do with ~:h ${KEYBINDING}~ — e.g., ~:h gw~ to know what =gw= does, ~:h V~ for viewing visual line mode.
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For keybindings in visual and command line mode, prepend them with ~v_~ and ~c_~, respectively.
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