docs: update cheat sheet

CHEATSHEET.md

@@ -4,114 +4,114 @@ Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.ht
 
 ## BASICS
 
-- `:checkhealth [<pluginname>]` check base or plugin status
-- `:checkhealth vim.lsp` show details of LSP attached to buffer
-- `:verbose set expandtab?` check where `expandtab` has been set last
-- `:Lazy` show package manager TUI
-- `:Mason` show LSP management TUI
-- `:TSUpdate` update all Tree-sitter parsers
-- `:ConformInfo` useful to debug why a formatter times out
+- `:che [<pluginname>]` check base or plugin status
+- `:che lsp` show LSP details
+- `:verbose set expandtab?` check where `expandtab` was set last
+- `:Lazy` show package manager
+- `:Mason` show LSP management
+- `:TSUpdate` update Tree-sitter parsers
+- `:ConformInfo` Formatter timeout debug
 
-## NAVIGATING
+## NAVIGATE
 
-## Windows, splits & tabs
+### Windows, splits & tabs
 
 - `Ctrl`+`wq` close window
-- `Ctrl`+`ws` split window **horizontally**
-- `Ctrl`+`wv` split window **vertically**
-- `Ctrl`+`h/j/k/l` move between split windows
+- `Ctrl`+`ws` split window _horizontally_
+- `Ctrl`+`wv` split window _vertically_
+- `Ctrl`+`h/j/k/l` move between splits
 - `Ctrl`+`w=` equalize split window width and height
 - `Ctrl`+`wr` swap position of two windows
-- `Ctrl`+`wT` move active split window to new tab
+- `Ctrl`+`wT` move focused split to new tab
 - `gt` or `gT` switch forward/reverse between tabs
 
-## Buffers
+### Buffers
 
-- `leader`+`leader` lists open buffers in `snipe.nvim`
+- `leader`+`leader` lists open buffers [`snipe.nvim`]
 - In snipe.nvim popup: Hit `D` to close the selected buffer
 - `:bd` close current buffer
 
-## Text
+### Text
 
-- `w/e` move to **start/end of next word**
-- `b` move to **start of previous word**
-- `Ctrl`+`0` start of line
-- `Ctrl`+`$` end of line
-- `Ctrl`+`d/u` scroll down/up 1/2 page while keeping the cursor centered
-- `Ctrl`+`o` jump to location you were before (e.g. after using `gg`)
-- `Ctrl`+`i` jump back to location you were before (after using `Ctrl`+`o`)
-- `s<chars>` highlight jump targets w/ `flash.nvim`
+- `w/e` move to _start_/_end_ of _next_ word
+- `b` move to _start_ of _previous_ word
+- `Ctrl`+`0` _start_ of line
+- `Ctrl`+`$` _end_ of line
+- `Ctrl`+`d/u` scroll _down_/_up_ 1/2 page while keeping the cursor centered
+- `Ctrl`+`o` jump to previous location (e.g. after using `gg`)
+- `Ctrl`+`i` jump forward (after using `Ctrl`+`o`)
+- `s<chars>` highlight jump targets [`flash.nvim`]
 
-## LSP, Code & Diagnostics
+### LSP, Code & Diagnostics
 
 - `Ctrl`+`j/k` scroll down/up through LSP suggestions
 - `K` show LSP context info
-- `Ctrl`+`o` show LSP completion menu
+- `Ctrl`+`o` show LSP completion menu in insert mode
 - `gd` go to definition
 - `gr` show references of function
 - `grn` renames all refs of the symbol under cursor
-- `leader`+`q` toggle `trouble.nvim` quickfix list
+- `leader`+`q` toggle `trouble.nvim`
 - `leader`+`da` go to next diagnostic (any severity)
 - `leader`+`dw` go to next diagnostic (_warning_ severity)
 - `leader`+`de` go to next diagnostic (_error_ severity)
 
-## Telescope
+### Telescope
 
-- `↓` or `Ctrl`+`n` scroll down (**n**ext) file list
-- `↑` or `Ctrl`+`p` scroll up (**p**revious) file list
+- `Esc`+`j` scroll down
+- `Esc`+`k` scroll up
 - `Ctrl`+`d/u` scroll down/up in preview pane
 - `Ctrl`+`/` help
-- `Ctrl`+`v` open file in **vertical** split
-- `Ctrl`+`x` open file in **horizontal** split
+- `Ctrl`+`v` open file in _vertical_ split
+- `Ctrl`+`x` open file in _horizontal_ split
 - `Ctrl`+`t` open file in new tab
 
-## Oil
+### Oil
 
 - `Ctrl`+`d/u` bottom/top of file list
 - `Ctrl`+`p` preview file
-- `Ctrl`+`v` open file in **vertical** split
-- `Ctrl`+`x` open file in **horizontal** split
+- `Ctrl`+`v` open file in _vertical_ split
+- `Ctrl`+`x` open file in _horizontal_ split
 - `Ctrl`+`t` open file in new tab
 
-## EDITING
+### Snipe
 
-### Code editing
+- `D` close selected buffer
 
-- `leader`+`o` re-format whole file or visual w/ `conform.nvim`
-- `i` insert mode at cursor position
-- `I` insert mode at **beginning of line**
-- `a/A` insert mode **after the current char**/**at end of line**
-- `o/O` insert mode a line **below**/**above** the cursor
-- `cw` replace the current word
-- `cc` replace whole line
-- `C` replace to the end of the line
-- `yy` copy the current line
-- `yygccp` comment and copy the current line
-- `yap` "yank-around-paragraph"
-- `yip` "yank-inside-paragraph"
-- `yaW` copy word w/ dashes/underscores
+## SELECT, DELETE AND CHANGE TEXT
+
+Prefix the marked commands below with `v` to select, `d` for deleting or `c` to
+change.
+
+- `leader`+`o` re-format whole file or visual [`conform.nvim`]
+- `i/I` insert mode at _cursor position_/_beginning of the line_
+- `a/A` insert mode _after the current char_/_at end of line_
+- `o/O` insert mode a line _below_/_above_ the cursor
+- `cc` replace _whole_ line
+- `C` _replace_ to the _end_ of the line
+- `D` _delete_ to the end of the line
 - `p/P` paste yanked line below/above
+- `yygccp` comment and copy the current line
+- `<prefix>$` ... to the end of the _line_
+- `<prefix>w` ... to the end of current _word_
+- `<prefix>ap` ... around _paragraph_
+- `<prefix>ip` ... inside _paragraph_
+- `<prefix>at` ... around HTML/XML _tag_
+- `<prefix>it` ... inside HTML/XML _tag_
+- `<prefix>iq` ... inside _quotes_ [`mini.ai`]
+- `<prefix>aq` ... around _quotes_ [`mini.ai`]
+- `<prefix>aW` ... word with dashes or underscores
+
+### Selection-only commands
+
+- `ViB` Select lines inside block (useful for commenting)
+- `Ctrl`+`s` context-sensitive text selection (Tree-sitter)
+- `Backspace` reduce context-sensitive selection
+
+## GIT
+
 - `:windo diffthis` open `vimdiff` for open splits
 - `:vert diffsplit <other/file>` diff this file and `<other/file>`
 - `:windo diffoff` to close diff view
-- `ciq` change inside quotes w/ `mini.ai`
-- `caq` change around quotes w/ `mini.ai`
-
-## SELECTING
-
-### Visual mode
-
-- `v` at cursor position
-- `V` line mode
-- `Ctrl`+`v` block mode
-- `vap` "visual-select-around-paragraph"
-- `vip` "visual-select-inside-paragraph"
-- `ViB` Select lines inside block (useful for commenting)
-
-### Code selection
-
-- `Ctrl`+`s` context-sensitive text selection w/ Tree-sitter
-- `Backspace` reduce context-sensitive selection
 
 ## SEARCH/OPEN