path: root/nvim/dot-config/nvim-final/init.lua

vim.loader.enable(true)

vim.pack.add({
    "https://github.com/nvim-treesitter/nvim-treesitter",
}, { confirm = false })

vim.pack.add({
    "https://github.com/zenbones-theme/zenbones.nvim",
}, { load = false })

require("mo.zen").setup("seoulbones")

require("vim._extui").enable({})
vim.cmd([[ packadd! nvim.undotree ]])

vim.cmd([[
nnoremap - <Cmd>Ex<CR>

nnoremap <expr> [e '<Cmd>.move --' . v:count1 . '<CR>'
nnoremap <expr> ]e '<Cmd>.move +' . v:count1 . '<CR>'
xnoremap <expr> [e ':move --' . v:count1 . '<CR>gv'
xnoremap <expr> ]e ':move +' . (v:count1 + line('''>') - line('''<')) . '<CR>gv'

function! Sort(type, ...) abort
    '[,']sort
    call setpos('.', getpos("''"))
endfunction
nnoremap gs m'<Cmd>set operatorfunc=Sort<CR>g@
xnoremap gs :sort<CR>
]])

vim.keymap.set("n", "gK", "K")

vim.o.expandtab = true
vim.o.shiftwidth = 4
vim.o.tabstop = 4

vim.o.breakindent = true
-- Every wrapped line will continue visually indented (same amount of
-- space as the beginning of that line), thus preserving horizontal
-- blocks of text.

vim.o.cinoptions = "l1,:0,g0,E-s,N-s,t0,(s,J1,j1"
-- The 'cinoptions' affect the way 'cindent' reindents lines in a C
-- program.

vim.o.colorcolumn = "+1"
-- 'colorcolumn' is a comma-separated list of screen columns that are
-- highlighted with ColorColumn |hl-ColorColumn|.  Useful to align
-- text.  Will make screen redrawing slower.
-- The screen column can be an absolute number, or a number preceded with
-- '+' or '-', which is added to or subtracted from 'textwidth'.
-- When 'textwidth' is zero then the items with '-' and '+' are not used.

vim.o.completeopt = "menu,menuone,preview,noselect,fuzzy"
-- 'completeopt' 'cot'	string	(default "menu,popup")
-- 			global or local to buffer |global-local|
-- 	A comma-separated list of options for Insert mode completion
-- 	|ins-completion|.  The supported values are:
--
-- 	   fuzzy    Enable |fuzzy-matching| for completion candidates.  This
-- 		    allows for more flexible and intuitive matching, where
-- 		    characters can be skipped and matches can be found even
-- 		    if the exact sequence is not typed.
--
-- 	   longest
-- 		    When 'autocomplete' is not active, only the longest common
-- 		    prefix of the matches is inserted.  If the popup menu is
-- 		    displayed, you can use CTRL-L to add more characters.
-- 		    Whether case is ignored depends on the type of completion.
-- 		    For buffer text the 'ignorecase' option applies.
--
-- 		    When 'autocomplete' is active and no completion item is
-- 		    selected, the longest common prefix of the matches is
-- 		    inserted after the cursor.  The prefix is taken either
-- 		    from all displayed items or only from items in the current
-- 		    buffer.  The inserted text is highlighted with
-- 		    |hl-PreInsert|, and the cursor position does not change
-- 		    (similar to `"preinsert"`).  Press CTRL-Y to accept.
-- 		    See also |preinserted()|.
--
-- 	   menu	    Use a popup menu to show the possible completions.  The
-- 		    menu is only shown when there is more than one match and
-- 		    sufficient colors are available.  |ins-completion-menu|
--
-- 	   menuone  Use the popup menu also when there is only one match.
-- 		    Useful when there is additional information about the
-- 		    match, e.g., what file it comes from.
--
-- 	   nearest  Matches are listed based on their proximity to the cursor
-- 		    position, unlike the default behavior, which only
-- 		    considers proximity for matches appearing below the
-- 		    cursor.  This applies only to matches from the current
-- 		    buffer.  No effect if "fuzzy" is present.
--
-- 	   noinsert Do not insert any text for a match until the user selects
-- 		    a match from the menu.  Only works in combination with
-- 		    "menu" or "menuone". No effect if "longest" is present.
--
-- 	   noselect Same as "noinsert", except that no menu item is
-- 		    pre-selected.  If both "noinsert" and "noselect" are
-- 		    present, "noselect" takes precedence.  This is enabled
-- 		    automatically when 'autocomplete' is on, unless
-- 		    "preinsert" is also enabled.
--
-- 	   nosort   Disable sorting of completion candidates based on fuzzy
-- 		    scores when "fuzzy" is enabled.  Candidates will appear
-- 		    in their original order.
--
-- 	   popup    Show extra information about the currently selected
-- 		    completion in a popup window.  Only works in combination
-- 		    with "menu" or "menuone".  Overrides "preview".
--
-- 	   preinsert
-- 		    Inserts the text of the first completion candidate beyond
-- 		    the current leader, highlighted with |hl-PreInsert|.
-- 		    The cursor does not move.
-- 		    Requires "fuzzy" to be unset, and either "menuone" in
-- 		    'completeopt' or 'autocomplete' enabled.  When
-- 		    'autocomplete' is enabled, this does not work if
-- 		    'ignorecase' is set without 'infercase'.
-- 		    See also |preinserted()|.
--
-- 	   preview  Show extra information about the currently selected
-- 		    completion in the preview window.  Only works in
-- 		    combination with "menu" or "menuone".
--
-- 	Only "fuzzy", "longest", "popup", "preinsert" and "preview" have an
-- 	effect when 'autocomplete' is enabled.
--
-- 	This option does not apply to |cmdline-completion|.  See 'wildoptions'
-- 	for that.
vim.opt.cpoptions:remove("~")
-- 'cpoptions' 'cpo'	string	(default "aABceFs_")
-- 			global
-- 	A sequence of single character flags.  When a character is present
-- 	this indicates Vi-compatible behavior.  This is used for things where
-- 	not being Vi-compatible is mostly or sometimes preferred.
-- 	'cpoptions' stands for "compatible-options".
-- 	Commas can be added for readability.
-- 	To avoid problems with flags that are added in the future, use the
-- 	"+=" and "-=" feature of ":set" |add-option-flags|.
vim.o.cursorline = true
vim.o.cursorlineopt = "number"
vim.o.foldlevelstart = 99
-- 'foldlevelstart' 'fdls'	number	(default -1)
-- 			global
-- 	Sets 'foldlevel' when starting to edit another buffer in a window.
-- 	Useful to always start editing with all folds closed (value zero),
-- 	some folds closed (one) or no folds closed (99).
-- 	This is done before reading any modeline, thus a setting in a modeline
-- 	overrules this option.  Starting to edit a file for |diff-mode| also
-- 	ignores this option and closes all folds.
-- 	It is also done before BufReadPre autocommands, to allow an autocmd to
-- 	overrule the 'foldlevel' value for specific files.
-- 	When the value is negative, it is not used.
vim.o.foldtext = ""
-- 'foldtext' 'fdt'	string	(default "foldtext()")
-- 			local to window
-- 	An expression which is used to specify the text displayed for a closed
-- 	fold.  The context is set to the script where 'foldexpr' was set,
-- 	script-local items can be accessed.  See |fold-foldtext| for the
-- 	usage.
--
-- 	The expression will be evaluated in the |sandbox| if set from a
-- 	modeline, see |sandbox-option|.
-- 	This option cannot be set in a modeline when 'modelineexpr' is off.
--
-- 	It is not allowed to change text or jump to another window while
-- 	evaluating 'foldtext' |textlock|.
--
-- 	When set to an empty string, foldtext is disabled, and the line
-- 	is displayed normally with highlighting and no line wrapping.
vim.o.ignorecase = true
-- 'ignorecase' 'ic'	boolean	(default off)
-- 			global
-- 	Ignore case in search patterns, |cmdline-completion|, when
-- 	searching in the tags file, |expr-==| and for Insert-mode completion
-- 	|ins-completion|.
-- 	Also see 'smartcase' and 'tagcase'.
-- 	Can be overruled by using "\c" or "\C" in the pattern, see
-- 	|/ignorecase|.
vim.o.smartcase = true
-- Override the 'ignorecase' option if the search pattern contains upper
-- case characters.  Only used when the search pattern is typed and
-- 'ignorecase' option is on.  Used for the commands "/", "?", "n", "N",
-- ":g" and ":s" and when filtering matches for the completion menu
-- |compl-states|.
-- Not used for "*", "#", "gd", tag search, etc.  After "*" and "#" you
-- can make 'smartcase' used by doing a "/" command, recalling the search
-- pattern from history and hitting <Enter>.
vim.o.jumpoptions = "view,clean"
-- 'jumpoptions' 'jop'	string	(default "clean")
-- 			global
-- 	List of words that change the behavior of the |jumplist|.
-- 	  stack         Make the jumplist behave like the tagstack.
-- 			Relative location of entries in the jumplist is
-- 			preserved at the cost of discarding subsequent entries
-- 			when navigating backwards in the jumplist and then
-- 			jumping to a location.  |jumplist-stack|
--
-- 	  view          When moving through the jumplist, |changelist|,
-- 			|alternate-file|, using |mark-motions| or when popping
-- 			the |tagstack| try to restore the |mark-view| in which
-- 			the action occurred.
--
-- 	  clean         Remove unloaded buffers from the jumplist.
-- 			EXPERIMENTAL: this flag may change in the future.
vim.o.linebreak = true
-- 'linebreak' 'lbr'	boolean	(default off)
-- 			local to window
-- 	If on, Vim will wrap long lines at a character in 'breakat' rather
-- 	than at the last character that fits on the screen.  Unlike
-- 	'wrapmargin' and 'textwidth', this does not insert <EOL>s in the file,
-- 	it only affects the way the file is displayed, not its contents.
-- 	If 'breakindent' is set, line is visually indented.  Then, the value
-- 	of 'showbreak' is used to put in front of wrapped lines.  This option
-- 	is not used when the 'wrap' option is off.
-- 	Note that <Tab> characters after an <EOL> are mostly not displayed
-- 	with the right amount of white space.
vim.o.list = true
-- 'list'			boolean	(default off)
-- 			local to window
-- 	List mode: By default, show tabs as ">", trailing spaces as "-", and
-- 	non-breakable space characters as "+". Useful to see the difference
-- 	between tabs and spaces and for trailing blanks. Further changed by
-- 	the 'listchars' option.
--
-- 	When 'listchars' does not contain "tab" field, tabs are shown as "^I"
-- 	or "<09>", like how unprintable characters are displayed.
--
-- 	The cursor is displayed at the start of the space a Tab character
-- 	occupies, not at the end as usual in Normal mode.  To get this cursor
-- 	position while displaying Tabs with spaces, use: >vim
-- 		set list lcs=tab:\ \
-- <
-- 	Note that list mode will also affect formatting (set with 'textwidth'
-- 	or 'wrapmargin') when 'cpoptions' includes 'L'.  See 'listchars' for
-- 	changing the way tabs are displayed.
vim.opt.listchars:append("precedes:<", "extends:>")
-- 'listchars' 'lcs'	string	(default "tab:> ,trail:-,nbsp:+")
-- 			global or local to window |global-local|
-- 	Strings to use in 'list' mode and for the |:list| command.  It is a
-- 	comma-separated list of string settings. *E1511*
--
-- 							*lcs-eol*
-- 	  eol:c		Character to show at the end of each line.  When
-- 			omitted, there is no extra character at the end of the
-- 			line.
-- 							*lcs-tab*
-- 	  tab:xy[z]	Two or three characters to be used to show a tab.
-- 			The third character is optional.
--
-- 	  tab:xy	The 'x' is always used, then 'y' as many times as will
-- 			fit.  Thus "tab:>-" displays: >
-- 				>
-- 				>-
-- 				>--
-- 				etc.
-- <
-- 	  tab:xyz	The 'z' is always used, then 'x' is prepended, and
-- 			then 'y' is used as many times as will fit.  Thus
-- 			"tab:<->" displays: >
-- 				>
-- 				<>
-- 				<->
-- 				<-->
-- 				etc.
-- <
-- 			When "tab:" is omitted, a tab is shown as ^I.
-- 							*lcs-space*
-- 	  space:c	Character to show for a space.  When omitted, spaces
-- 			are left blank.
-- 							*lcs-multispace*
-- 	  multispace:c...
-- 			One or more characters to use cyclically to show for
-- 			multiple consecutive spaces.  Overrides the "space"
-- 			setting, except for single spaces.  When omitted, the
-- 			"space" setting is used.  For example,
-- 			`:set listchars=multispace:---+` shows ten consecutive
-- 			spaces as: >
-- 				---+---+--
-- <
-- 							*lcs-lead*
-- 	  lead:c	Character to show for leading spaces.  When omitted,
-- 			leading spaces are blank.  Overrides the "space" and
-- 			"multispace" settings for leading spaces.  You can
-- 			combine it with "tab:", for example: >vim
-- 				set listchars+=tab:>-,lead:.
-- <
-- 							*lcs-leadmultispace*
-- 	  leadmultispace:c...
-- 			Like the |lcs-multispace| value, but for leading
-- 			spaces only.  Also overrides |lcs-lead| for leading
-- 			multiple spaces.
-- 			`:set listchars=leadmultispace:---+` shows ten
-- 			consecutive leading spaces as: >
-- 				---+---+--XXX
-- <
-- 			Where "XXX" denotes the first non-blank characters in
-- 			the line.
-- 							*lcs-trail*
-- 	  trail:c	Character to show for trailing spaces.  When omitted,
-- 			trailing spaces are blank.  Overrides the "space" and
-- 			"multispace" settings for trailing spaces.
-- 							*lcs-extends*
-- 	  extends:c	Character to show in the last column, when 'wrap' is
-- 			off and the line continues beyond the right of the
-- 			screen.
-- 							*lcs-precedes*
-- 	  precedes:c	Character to show in the first visible column of the
-- 			physical line, when there is text preceding the
-- 			character visible in the first column.
-- 							*lcs-conceal*
-- 	  conceal:c	Character to show in place of concealed text, when
-- 			'conceallevel' is set to 1.  A space when omitted.
-- 							*lcs-nbsp*
-- 	  nbsp:c	Character to show for a non-breakable space character
-- 			(0xA0 (160 decimal) and U+202F).  Left blank when
-- 			omitted.
--
-- 	The characters ':' and ',' should not be used.  UTF-8 characters can
-- 	be used.  All characters must be single width. *E1512*
--
-- 	Each character can be specified as hex: >vim
-- 		set listchars=eol:\\x24
-- 		set listchars=eol:\\u21b5
-- 		set listchars=eol:\\U000021b5
-- <	Note that a double backslash is used.  The number of hex characters
-- 	must be exactly 2 for \\x, 4 for \\u and 8 for \\U.
--
-- 	Examples: >vim
-- 	    set lcs=tab:>-,trail:-
-- 	    set lcs=tab:>-,eol:<,nbsp:%
-- 	    set lcs=extends:>,precedes:<
-- <	|hl-NonText| highlighting will be used for "eol", "extends" and
-- 	"precedes". |hl-Whitespace| for "nbsp", "space", "tab", "multispace",
-- 	"lead" and "trail".
vim.o.number = true
vim.o.pumheight = 10
-- 'pumheight' 'ph'	number	(default 0)
-- 			global
-- 	Maximum number of items to show in the popup menu
-- 	(|ins-completion-menu|). Zero means "use available screen space".
vim.o.scrolloff = 2
-- 'scrolloff' 'so'	number	(default 0)
-- 			global or local to window |global-local|
-- 	Minimal number of screen lines to keep above and below the cursor.
-- 	This will make some context visible around where you are working.  If
-- 	you set it to a very large value (999) the cursor line will always be
-- 	in the middle of the window (except at the start or end of the file or
-- 	when long lines wrap).
-- 	After using the local value, go back the global value with one of
-- 	these two: >vim
-- 		setlocal scrolloff<
-- 		setlocal scrolloff=-1
-- <	For scrolling horizontally see 'sidescrolloff'.
vim.o.shada =
    "'100,<50,s10,:100,/100,h,r/tmp/,r/private/,rfugitive:,rzipfile:,rterm:"
-- 'shada' 'sd'		string	(default for
--                                    Win32:  !,'100,<50,s10,h,rA:,rB:
--                                    others: !,'100,<50,s10,h)
-- 			global
-- 	When non-empty, the shada file is read upon startup and written
-- 	when exiting Vim (see |shada-file|).  The string should be a comma-
-- 	separated list of parameters, each consisting of a single character
-- 	identifying the particular parameter, followed by a number or string
-- 	which specifies the value of that parameter.  If a particular
-- 	character is left out, then the default value is used for that
-- 	parameter.  The following is a list of the identifying characters and
-- 	the effect of their value.
-- 	CHAR	VALUE	~
-- 							*shada-!*
-- 	!	When included, save and restore global variables that start
-- 		with an uppercase letter, and don't contain a lowercase
-- 		letter.  Thus "KEEPTHIS and "K_L_M" are stored, but "KeepThis"
-- 		and "_K_L_M" are not.  Nested List and Dict items may not be
-- 		read back correctly, you end up with an empty item.
-- 							*shada-quote*
-- 	"	Maximum number of lines saved for each register.  Old name of
-- 		the '<' item, with the disadvantage that you need to put a
-- 		backslash before the ", otherwise it will be recognized as the
-- 		start of a comment!
-- 							*shada-%*
-- 	%	When included, save and restore the buffer list.  If Vim is
-- 		started with a file name argument, the buffer list is not
-- 		restored.  If Vim is started without a file name argument, the
-- 		buffer list is restored from the shada file.  Quickfix
-- 		('buftype'), unlisted ('buflisted'), unnamed and buffers on
-- 		removable media (|shada-r|) are not saved.
-- 		When followed by a number, the number specifies the maximum
-- 		number of buffers that are stored.  Without a number all
-- 		buffers are stored.
-- 							*shada-'*
-- 	'	Maximum number of previously edited files for which the marks
-- 		are remembered.  This parameter must always be included when
-- 		'shada' is non-empty.
-- 		If non-zero, then the |jumplist| and the |changelist| are also
-- 		stored in the shada file.
-- 							*shada-/*
-- 	/	Maximum number of items in the search pattern history to be
-- 		saved.  If non-zero, then the previous search and substitute
-- 		patterns are also saved.  When not included, the value of
-- 		'history' is used.
-- 							*shada-:*
-- 	:	Maximum number of items in the command-line history to be
-- 		saved.  When not included, the value of 'history' is used.
-- 							*shada-<*
-- 	<	Maximum number of lines saved for each register.  If zero then
-- 		registers are not saved.  When not included, all lines are
-- 		saved.  '"' is the old name for this item.
-- 		Also see the 's' item below: limit specified in KiB.
-- 							*shada-@*
-- 	@	Maximum number of items in the input-line history to be
-- 		saved.  When not included, the value of 'history' is used.
-- 							*shada-c*
-- 	c	Dummy option, kept for compatibility reasons.  Has no actual
-- 		effect: ShaDa always uses UTF-8 and 'encoding' value is fixed
-- 		to UTF-8 as well.
-- 							*shada-f*
-- 	f	Whether file marks need to be stored.  If zero, file marks ('0
-- 		to '9, 'A to 'Z) are not stored.  When not present or when
-- 		non-zero, they are all stored.  '0 is used for the current
-- 		cursor position (when exiting or when doing |:wshada|).
-- 							*shada-h*
-- 	h	Disable the effect of 'hlsearch' when loading the shada
-- 		file.  When not included, it depends on whether ":nohlsearch"
-- 		has been used since the last search command.
-- 							*shada-n*
-- 	n	Name of the shada file.  The name must immediately follow
-- 		the 'n'.  Must be at the end of the option!  If the
-- 		'shadafile' option is set, that file name overrides the one
-- 		given here with 'shada'.  Environment variables are
-- 		expanded when opening the file, not when setting the option.
-- 							*shada-r*
-- 	r	Removable media.  The argument is a string (up to the next
-- 		',').  This parameter can be given several times.  Each
-- 		specifies the start of a path for which no marks will be
-- 		stored.  This is to avoid removable media.  For Windows you
-- 		could use "ra:,rb:".  You can also use it for temp files,
-- 		e.g., for Unix: "r/tmp".  Case is ignored.
-- 							*shada-s*
-- 	s	Maximum size of an item contents in KiB.  If zero then nothing
-- 		is saved.  Unlike Vim this applies to all items, except for
-- 		the buffer list and header.  Full item size is off by three
-- 		unsigned integers: with `s10` maximum item size may be 1 byte
-- 		(type: 7-bit integer) + 9 bytes (timestamp: up to 64-bit
-- 		integer) + 3 bytes (item size: up to 16-bit integer because
-- 		2^8 < 10240 < 2^16) + 10240 bytes (requested maximum item
-- 		contents size) = 10253 bytes.
--
-- 	Example: >vim
-- 	    set shada='50,<1000,s100,:0,n~/nvim/shada
-- <
-- 	'50		Marks will be remembered for the last 50 files you
-- 			edited.
-- 	<1000		Contents of registers (up to 1000 lines each) will be
-- 			remembered.
-- 	s100		Items with contents occupying more then 100 KiB are
-- 			skipped.
-- 	:0		Command-line history will not be saved.
-- 	n~/nvim/shada	The name of the file to use is "~/nvim/shada".
-- 	no /		Since '/' is not specified, the default will be used,
-- 			that is, save all of the search history, and also the
-- 			previous search and substitute patterns.
-- 	no %		The buffer list will not be saved nor read back.
-- 	no h		'hlsearch' highlighting will be restored.
--
-- 	When setting 'shada' from an empty value you can use |:rshada| to
-- 	load the contents of the file, this is not done automatically.
--
-- 	This option cannot be set from a |modeline| or in the |sandbox|, for
-- 	security reasons.
vim.o.sidescrolloff = 5
-- 'sidescrolloff' 'siso'	number	(default 0)
-- 			global or local to window |global-local|
-- 	The minimal number of screen columns to keep to the left and to the
-- 	right of the cursor if 'nowrap' is set.  Setting this option to a
-- 	value greater than 0 while having 'sidescroll' also at a non-zero
-- 	value makes some context visible in the line you are scrolling in
-- 	horizontally (except at beginning of the line).  Setting this option
-- 	to a large value (like 999) has the effect of keeping the cursor
-- 	horizontally centered in the window, as long as one does not come too
-- 	close to the beginning of the line.
-- 	After using the local value, go back the global value with one of
-- 	these two: >vim
-- 		setlocal sidescrolloff<
-- 		setlocal sidescrolloff=-1
-- <
-- 	Example: Try this together with 'sidescroll' and 'listchars' as in the
-- 		 following example to never allow the cursor to move onto the
-- 		 "extends" character: >vim
--
-- 		 set nowrap sidescroll=1 listchars=extends:>,precedes:<
-- 		 set sidescrolloff=1
-- <
vim.o.smartcase = true
-- 'smartcase' 'scs'	boolean	(default off)
-- 			global
-- 	Override the 'ignorecase' option if the search pattern contains upper
-- 	case characters.  Only used when the search pattern is typed and
-- 	'ignorecase' option is on.  Used for the commands "/", "?", "n", "N",
-- 	":g" and ":s" and when filtering matches for the completion menu
-- 	|compl-states|.
-- 	Not used for "*", "#", "gd", tag search, etc.  After "*" and "#" you
-- 	can make 'smartcase' used by doing a "/" command, recalling the search
-- 	pattern from history and hitting <Enter>.
vim.o.smoothscroll = true
-- 'smoothscroll' 'sms'	boolean	(default off)
-- 			local to window
-- 	Scrolling works with screen lines.  When 'wrap' is set and the first
-- 	line in the window wraps part of it may not be visible, as if it is
-- 	above the window.  "<<<" is displayed at the start of the first line,
-- 	highlighted with |hl-NonText|.
-- 	You may also want to add "lastline" to the 'display' option to show as
-- 	much of the last line as possible.
-- 	NOTE: partly implemented, doesn't work yet for |gj| and |gk|.
vim.o.splitright = true
-- 'splitright' 'spr'	boolean	(default off)
-- 			global
-- 	When on, splitting a window will put the new window right of the
-- 	current one. |:vsplit|
vim.o.statuscolumn = "%s%=%l%{%&nu||&rnu?'%#WinSeparator#│':''%}"
-- 'statuscolumn' 'stc'	string	(default "")
-- 			local to window
-- 	When non-empty, this option determines the content of the area to the
-- 	side of a window, normally containing the fold, sign and number columns.
-- 	The format of this option is like that of 'statusline'.
--
-- 	Some of the items from the 'statusline' format are different for
-- 	'statuscolumn':
--
-- 	%l	line number column for currently drawn line
-- 	%s	sign column for currently drawn line
-- 	%C	fold column for currently drawn line
--
-- 	The 'statuscolumn' width follows that of the default columns and
-- 	adapts to the 'numberwidth', 'signcolumn' and 'foldcolumn' option values
-- 	(regardless of whether the sign and fold items are present).
-- 	Additionally, the 'statuscolumn' grows with the size of the evaluated
-- 	format string, up to a point (following the maximum size of the default
-- 	fold, sign and number columns). Shrinking only happens when the number
-- 	of lines in a buffer changes, or the 'statuscolumn' option is set.
--
-- 	The |v:lnum|    variable holds the line number to be drawn.
-- 	The |v:relnum|  variable holds the relative line number to be drawn.
-- 	The |v:virtnum| variable is negative when drawing virtual lines, zero
-- 		      when drawing the actual buffer line, and positive when
-- 		      drawing the wrapped part of a buffer line.
--
-- 	When using |v:relnum|, keep in mind that cursor movement by itself will
-- 	not cause the 'statuscolumn' to update unless 'relativenumber' is set.
--
-- 	NOTE: The %@ click execute function item is supported as well but the
-- 	specified function will be the same for each row in the same column.
-- 	It cannot be switched out through a dynamic 'statuscolumn' format, the
-- 	handler should be written with this in mind.
--
-- 	Examples: >vim
-- 		" Line number with bar separator and click handlers:
-- 		set statuscolumn=%@SignCb@%s%=%T%@NumCb@%l│%T
--
-- 		" Line numbers in hexadecimal for non wrapped part of lines:
-- 		let &stc='%=%{v:virtnum>0?"":printf("%x",v:lnum)} '
--
-- 		" Human readable line numbers with thousands separator:
-- 		let &stc='%{substitute(v:lnum,"\\d\\zs\\ze\\'
-- 			   . '%(\\d\\d\\d\\)\\+$",",","g")}'
--
-- 		" Both relative and absolute line numbers with different
-- 		" highlighting for odd and even relative numbers:
-- 		let &stc='%#NonText#%{&nu?v:lnum:""}' .
-- 		 '%=%{&rnu&&(v:lnum%2)?"\ ".v:relnum:""}' .
-- 		 '%#LineNr#%{&rnu&&!(v:lnum%2)?"\ ".v:relnum:""}'
--
-- <	WARNING: this expression is evaluated for each screen line so defining
-- 	an expensive expression can negatively affect render performance.
--
vim.o.tagcase = "match"
-- 'tagcase' 'tc'		string	(default "followic")
-- 			global or local to buffer |global-local|
-- 	This option specifies how case is handled when searching the tags
-- 	file:
-- 	   followic	Follow the 'ignorecase' option
-- 	   followscs    Follow the 'smartcase' and 'ignorecase' options
-- 	   ignore	Ignore case
-- 	   match	Match case
-- 	   smart	Ignore case unless an upper case letter is used
vim.o.title = true
-- 'title'			boolean	(default off)
-- 			global
-- 	When on, the title of the window will be set to the value of
-- 	'titlestring' (if it is not empty), or to:
-- 		filename [+=-] (path) - Nvim
-- 	Where:
-- 		filename	the name of the file being edited
-- 		-		indicates the file cannot be modified, 'ma' off
-- 		+		indicates the file was modified
-- 		=		indicates the file is read-only
-- 		=+		indicates the file is read-only and modified
-- 		(path)		is the path of the file being edited
-- 		- Nvim		the server name |v:servername| or "Nvim"
vim.o.undofile = true
-- 'undofile' 'udf'	boolean	(default off)
-- 			local to buffer
-- 	When on, Vim automatically saves undo history to an undo file when
-- 	writing a buffer to a file, and restores undo history from the same
-- 	file on buffer read.
-- 	The directory where the undo file is stored is specified by 'undodir'.
-- 	For more information about this feature see |undo-persistence|.
-- 	The undo file is not read when 'undoreload' causes the buffer from
-- 	before a reload to be saved for undo.
-- 	When 'undofile' is turned off the undo file is NOT deleted.
vim.o.updatetime = 250
-- 'updatetime' 'ut'	number	(default 4000)
-- 			global
-- 	If this many milliseconds nothing is typed the swap file will be
-- 	written to disk (see |crash-recovery|).  Also used for the
-- 	|CursorHold| autocommand event.
vim.opt.wildignore:append({ "*.pyc", "__pycache__", "*~", "#*#", "*.o" })
-- 'wildignore' 'wig'	string	(default "")
-- 			global
-- 	A list of file patterns.  A file that matches with one of these
-- 	patterns is ignored when expanding |wildcards|, completing file or
-- 	directory names, and influences the result of |expand()|, |glob()| and
-- 	|globpath()| unless a flag is passed to disable this.
-- 	The pattern is used like with |:autocmd|, see |autocmd-pattern|.
-- 	Also see 'suffixes'.
-- 	Example: >vim
-- 		set wildignore=*.o,*.obj
-- <	The use of |:set+=| and |:set-=| is preferred when adding or removing
-- 	a pattern from the list.  This avoids problems when a future version
-- 	uses another default.
vim.o.wildignorecase = true
-- 'wildignorecase' 'wic'	boolean	(default off)
-- 			global
-- 	When set case is ignored when completing file names and directories.
-- 	Has no effect when 'fileignorecase' is set.
-- 	Does not apply when the shell is used to expand wildcards, which
-- 	happens when there are special characters.
vim.o.wildmode = "longest:full,full"
-- 'wildmode' 'wim'	string	(default "full")
-- 			global
-- 	Completion mode used for the character specified with 'wildchar'.
-- 	This option is a comma-separated list of up to four parts,
-- 	corresponding to the first, second, third, and fourth presses of
-- 	'wildchar'.  Each part is a colon-separated list of completion
-- 	behaviors, which are applied simultaneously during that phase.
--
-- 	The possible behavior values are:
-- 	""		Only complete (insert) the first match.  No further
-- 			matches are cycled or listed.
-- 	"full"		Complete the next full match.  Cycles through all
-- 			matches, returning to the original input after the
-- 			last match.  If 'wildmenu' is enabled, it will be
-- 			shown.
-- 	"longest"	Complete to the longest common substring.  If this
-- 			doesn't extend the input, the next 'wildmode' part is
-- 			used.
-- 	"list"		If multiple matches are found, list all of them.
-- 	"lastused"	When completing buffer names, sort them by most
-- 			recently used (excluding the current buffer).  Only
-- 			applies to buffer name completion.
-- 	"noselect"	If 'wildmenu' is enabled, show the menu but do not
-- 			preselect the first item.
-- 	If only one match exists, it is completed fully, unless "noselect" is
-- 	specified.
--
-- 	Some useful combinations of colon-separated values:
-- 	"longest:full"		Start with the longest common string and show
-- 				'wildmenu' (if enabled).  Does not cycle
-- 				through full matches.
-- 	"list:full"		List all matches and complete first match.
-- 	"list:longest"		List all matches and complete till the longest
-- 				common prefix.
-- 	"list:lastused"		List all matches.  When completing buffers,
-- 				sort them by most recently used (excluding the
-- 				current buffer).
-- 	"noselect:lastused"	Do not preselect the first item in 'wildmenu'
-- 				if it is active.  When completing buffers,
-- 				sort them by most recently used (excluding the
-- 				current buffer).
--
-- 	Examples: >vim
-- 		set wildmode=full
-- <	Complete full match on every press (default behavior) >vim
-- 		set wildmode=longest,full
-- <	First press: longest common substring
-- 	Second press: cycle through full matches >vim
-- 		set wildmode=list:full
-- <	First press: list all matches and complete the first one >vim
-- 		set wildmode=list,full
-- <	First press: list matches only
-- 	Second press: complete full matches >vim
-- 		set wildmode=longest,list
-- <	First press: longest common substring
-- 	Second press: list all matches >vim
-- 		set wildmode=noselect:full
-- <	First press: show 'wildmenu' without completing or selecting
-- 	Second press: cycle full matches >vim
-- 		set wildmode=noselect:lastused,full
-- <	Same as above, but buffer matches are sorted by time last used
-- 	More info here: |cmdline-completion|.
vim.o.winborder = "none"
-- 'winborder'		string	(default "")
-- 			global
-- 	Defines the default border style of floating windows. The default value
-- 	is empty, which is equivalent to "none". Valid values include:
-- 	- "bold": Bold line box.
-- 	- "double": Double-line box.
-- 	- "none": No border.
-- 	- "rounded": Like "single", but with rounded corners ("╭" etc.).
-- 	- "shadow": Drop shadow effect, by blending with the background.
-- 	- "single": Single-line box.
-- 	- "solid": Adds padding by a single whitespace cell.
-- 	- custom: comma-separated list of exactly 8 characters in clockwise
-- 	  order starting from topleft. Example: >lua
-- 	     vim.o.winborder='+,-,+,|,+,-,+,|'
-- <