update

UltiSnips/tex.snippets

@@ -0,0 +1,644 @@
+global !p
+def math():
+	return vim.eval('vimtex#syntax#in_mathzone()') == '1'
+
+def comment(): 
+	return vim.eval('vimtex#syntax#in_comment()') == '1'
+
+def env(name):
+	[x,y] = vim.eval("vimtex#env#is_inside('" + name + "')") 
+	return x != '0' and y != '0'
+
+endglobal
+
+
+snippet template "Basic template" b
+\documentclass[a4paper]{article}
+
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{textcomp}
+\usepackage[dutch]{babel}
+\usepackage{amsmath, amssymb}
+
+
+% figure support
+\usepackage{import}
+\usepackage{xifthen}
+\pdfminorversion=7
+\usepackage{pdfpages}
+\usepackage{transparent}
+\newcommand{\incfig}[1]{%
+	\def\svgwidth{\columnwidth}
+	\import{./figures/}{#1.pdf_tex}
+}
+
+\pdfsuppresswarningpagegroup=1
+
+\begin{document}
+	$0
+\end{document}
+endsnippet
+
+snippet beg "begin{} / end{}" bA
+\\begin{$1}
+	$0
+\\end{$1}
+endsnippet
+
+priority 100
+snippet ... "ldots" iA
+\ldots
+endsnippet
+
+snippet table "Table environment" b
+\begin{table}[${1:htpb}]
+	\centering
+	\caption{${2:caption}}
+	\label{tab:${3:label}}
+	\begin{tabular}{${5:c}}
+	$0${5/((?<=.)c|l|r)|./(?1: & )/g}
+	\end{tabular}
+\end{table}
+endsnippet
+
+snippet fig "Figure environment" b
+\begin{figure}[${1:htpb}]
+	\centering
+	${2:\includegraphics[width=0.8\textwidth]{$3}}
+	\caption{${4:$3}}
+	\label{fig:${5:${3/\W+/-/g}}}
+\end{figure}
+endsnippet
+
+snippet enum "Enumerate" bA
+\begin{enumerate}
+	\item $0
+\end{enumerate}
+endsnippet
+
+snippet item "Itemize" bA
+\begin{itemize}
+	\item $0
+\end{itemize}
+endsnippet
+
+snippet desc "Description" b
+\begin{description}
+	\item[$1] $0
+\end{description}
+endsnippet
+
+snippet pac "Package" b
+\usepackage[${1:options}]{${2:package}}$0
+endsnippet
+
+snippet => "implies" Ai
+\implies
+endsnippet
+
+snippet =< "implied by" Ai
+\impliedby
+endsnippet
+
+context "math()"
+snippet iff "iff" Ai
+\iff
+endsnippet
+
+snippet mk "Math" wA
+$${1}$`!p
+if t[2] and t[2][0] not in [',', '.', '?', '-', ' ']:
+	snip.rv = ' '
+else:
+	snip.rv = ''
+`$2
+endsnippet
+
+snippet dm "Math" wA
+\[
+${1:${VISUAL}}
+.\] $0
+endsnippet
+
+snippet ali "Align" bA
+\begin{align*}
+	${1:${VISUAL}}
+.\end{align*}
+endsnippet
+
+
+context "math()"
+snippet // "Fraction" iA
+\\frac{$1}{$2}$0
+endsnippet
+
+snippet / "Fraction" i
+\\frac{${VISUAL}}{$1}$0
+endsnippet
+
+context "math()"
+snippet '((\d+)|(\d*)(\\)?([A-Za-z]+)((\^|_)(\{\d+\}|\d))*)/' "symbol frac" wrA
+\\frac{`!p snip.rv = match.group(1)`}{$1}$0
+endsnippet
+
+priority 1000
+context "math()"
+snippet '^.*\)/' "() frac" wrA
+`!p
+stripped = match.string[:-1]
+depth = 0
+i = len(stripped) - 1
+while True:
+	if stripped[i] == ')': depth += 1
+	if stripped[i] == '(': depth -= 1
+	if depth == 0: break;
+	i-=1
+snip.rv = stripped[0:i] + "\\frac{" + stripped[i+1:-1] + "}"
+`{$1}$0
+endsnippet
+
+context "math()"
+snippet '([A-Za-z])(\d)' "auto subscript" wrA
+`!p snip.rv = match.group(1)`_`!p snip.rv = match.group(2)`
+endsnippet
+
+context "math()"
+snippet '([A-Za-z])_(\d\d)' "auto subscript2" wrA
+`!p snip.rv = match.group(1)`_{`!p snip.rv = match.group(2)`}
+endsnippet
+
+
+snippet sympy "sympyblock " w
+sympy $1 sympy$0
+endsnippet
+
+priority 10000
+snippet 'sympy(.*)sympy' "sympy" wr
+`!p
+from sympy import *
+x, y, z, t = symbols('x y z t')
+k, m, n = symbols('k m n', integer=True)
+f, g, h = symbols('f g h', cls=Function)
+init_printing()
+snip.rv = eval('latex(' + match.group(1).replace('\\', '').replace('^', '**').replace('{', '(').replace('}', ')') + ')')
+`
+endsnippet
+
+priority 1000
+snippet math "mathematicablock" w
+math $1 math$0
+endsnippet
+
+priority 10000
+snippet 'math(.*)math' "math" wr
+`!p
+import subprocess
+code = match.group(1)
+code = 'ToString[' + code + ', TeXForm]'
+snip.rv = subprocess.check_output(['wolframscript', '-code', code])
+`
+endsnippet
+
+snippet == "equals" iA
+&= $1 \\\\
+endsnippet
+
+snippet != "equals" iA
+\neq 
+endsnippet
+
+context "math()"
+snippet ceil "ceil" iA
+\left\lceil $1 \right\rceil $0
+endsnippet
+
+context "math()"
+snippet floor "floor" iA
+\left\lfloor $1 \right\rfloor$0
+endsnippet
+
+snippet pmat "pmat" iA
+\begin{pmatrix} $1 \end{pmatrix} $0
+endsnippet
+
+snippet bmat "bmat" iA
+\begin{bmatrix} $1 \end{bmatrix} $0
+endsnippet
+
+context "math()"
+snippet () "left( right)" iA
+\left( ${1:${VISUAL}} \right) $0
+endsnippet
+
+snippet lr "left( right)" i
+\left( ${1:${VISUAL}} \right) $0
+endsnippet
+
+snippet lr( "left( right)" i
+\left( ${1:${VISUAL}} \right) $0
+endsnippet
+
+snippet lr| "left| right|" i
+\left| ${1:${VISUAL}} \right| $0
+endsnippet
+
+snippet lr{ "left\{ right\}" i
+\left\\{ ${1:${VISUAL}} \right\\} $0
+endsnippet
+
+snippet lrb "left\{ right\}" i
+\left\\{ ${1:${VISUAL}} \right\\} $0
+endsnippet
+
+snippet lr[ "left[ right]" i
+\left[ ${1:${VISUAL}} \right] $0
+endsnippet
+
+snippet lra "leftangle rightangle" iA
+\left<${1:${VISUAL}} \right>$0
+endsnippet
+
+context "math()"
+snippet conj "conjugate" iA
+\overline{$1}$0
+endsnippet
+
+snippet sum "sum" w
+\sum_{n=${1:1}}^{${2:\infty}} ${3:a_n z^n}
+endsnippet
+
+snippet taylor "taylor" w
+\sum_{${1:k}=${2:0}}^{${3:\infty}} ${4:c_$1} (x-a)^$1 $0
+endsnippet
+
+snippet lim "limit" w
+\lim_{${1:n} \to ${2:\infty}} 
+endsnippet
+
+snippet limsup "limsup" w
+\limsup_{${1:n} \to ${2:\infty}} 
+endsnippet
+
+snippet prod "product" w
+\prod_{${1:n=${2:1}}}^{${3:\infty}} ${4:${VISUAL}} $0
+endsnippet
+
+snippet part "d/dx" w
+\frac{\partial ${1:V}}{\partial ${2:x}} $0
+endsnippet
+
+context "math()"
+snippet sq "\sqrt{}" iA
+\sqrt{${1:${VISUAL}}} $0
+endsnippet
+
+context "math()"
+snippet sr "^2" iA
+^2
+endsnippet
+
+context "math()"
+snippet cb "^3" iA
+^3
+endsnippet
+
+context "math()"
+snippet td "to the ... power" iA
+^{$1}$0
+endsnippet
+
+context "math()"
+snippet rd "to the ... power" iA
+^{($1)}$0
+endsnippet
+
+snippet __ "subscript" iA
+_{$1}$0
+endsnippet
+
+snippet ooo "\infty" iA
+\infty
+endsnippet
+
+snippet rij "mrij" i
+(${1:x}_${2:n})_{${3:$2}\\in${4:\\N}}$0
+endsnippet
+
+snippet <= "leq" iA
+\le 
+endsnippet
+
+snippet >= "geq" iA
+\ge 
+endsnippet
+
+context "math()"
+snippet EE "geq" iA
+\exists 
+endsnippet
+
+context "math()"
+snippet AA "forall" iA
+\forall 
+endsnippet
+
+context "math()"
+snippet xnn "xn" iA
+x_{n}
+endsnippet
+
+context "math()"
+snippet ynn "yn" iA
+y_{n}
+endsnippet
+
+
+context "math()"
+snippet xii "xi" iA
+x_{i}
+endsnippet
+
+context "math()"
+snippet yii "yi" iA
+y_{i}
+endsnippet
+
+context "math()"
+snippet xjj "xj" iA
+x_{j}
+endsnippet
+
+context "math()"
+snippet yjj "yj" iA
+y_{j}
+endsnippet
+
+context "math()"
+snippet xp1 "x" iA
+x_{n+1}
+endsnippet
+
+context "math()"
+snippet xmm "x" iA
+x_{m}
+endsnippet
+
+snippet R0+ "R0+" iA
+\\R_0^+
+endsnippet
+
+snippet plot "Plot" w
+\begin{figure}[$1]
+	\centering
+	\begin{tikzpicture}
+		\begin{axis}[
+			xmin= ${2:-10}, xmax= ${3:10},
+			ymin= ${4:-10}, ymax = ${5:10},
+			axis lines = middle,
+		]
+			\addplot[domain=$2:$3, samples=${6:100}]{$7};
+		\end{axis}
+	\end{tikzpicture}
+	\caption{$8}
+	\label{${9:$8}}
+\end{figure}
+endsnippet
+
+snippet nn "Tikz node" w
+\node[$5] (${1/[^0-9a-zA-Z]//g}${2}) ${3:at (${4:0,0}) }{$${1}$};
+$0
+endsnippet
+
+context "math()"
+snippet mcal "mathcal" iA
+\mathcal{$1}$0
+endsnippet
+
+snippet lll "l" iA
+\ell
+endsnippet
+
+context "math()"
+snippet nabl "nabla" iA
+\nabla 
+endsnippet
+
+context "math()"
+snippet xx "cross" iA
+\times 
+endsnippet
+
+priority 100
+snippet ** "cdot" iA
+\cdot 
+endsnippet
+
+context "math()"
+snippet norm "norm" iA
+\|$1\|$0
+endsnippet
+
+priority 100
+context "math()"
+snippet '(?<!\\)(sin|cos|arccot|cot|csc|ln|log|exp|star|perp)' "ln" rwA
+\\`!p snip.rv = match.group(1)`
+endsnippet
+
+priority 300
+context "math()"
+snippet dint "integral" wA
+\int_{${1:-\infty}}^{${2:\infty}} ${3:${VISUAL}} $0
+endsnippet
+
+priority 200
+context "math()"
+snippet '(?<!\\)(arcsin|arccos|arctan|arccot|arccsc|arcsec|pi|zeta|int)' "ln" rwA
+\\`!p snip.rv = match.group(1)`
+endsnippet
+
+
+priority 100
+context "math()"
+snippet -> "to" iA
+\to 
+endsnippet
+
+priority 200
+context "math()"
+snippet <-> "leftrightarrow" iA
+\leftrightarrow
+endsnippet
+
+context "math()"
+snippet !> "mapsto" iA
+\mapsto 
+endsnippet
+
+context "math()"
+snippet invs "inverse" iA
+^{-1}
+endsnippet
+
+context "math()"
+snippet compl "complement" iA
+^{c}
+endsnippet
+
+context "math()"
+snippet \\\ "setminus" iA
+\setminus
+endsnippet
+
+snippet >> ">>" iA
+\gg
+endsnippet
+
+snippet << "<<" iA
+\ll
+endsnippet
+
+
+snippet ~~ "~" iA
+\sim 
+endsnippet
+
+context "math()"
+snippet set "set" wA
+\\{$1\\} $0
+endsnippet
+
+snippet || "mid" iA
+ \mid 
+endsnippet
+
+
+context "math()"
+snippet cc "subset" Ai
+\subset 
+endsnippet
+
+snippet notin "not in " iA
+\not\in 
+endsnippet
+
+context "math()"
+snippet inn "in " iA
+\in 
+endsnippet
+
+snippet NN "n" iA
+\N
+endsnippet
+
+snippet Nn "cap" iA
+\cap 
+endsnippet
+
+snippet UU "cup" iA
+\cup 
+endsnippet
+
+snippet uuu "bigcup" iA
+\bigcup_{${1:i \in ${2: I}}} $0
+endsnippet
+
+snippet nnn "bigcap" iA
+\bigcap_{${1:i \in ${2: I}}} $0
+endsnippet
+
+snippet OO "emptyset" iA
+\O
+endsnippet
+
+snippet RR "real" iA
+\R
+endsnippet
+
+snippet QQ "Q" iA
+\Q
+endsnippet
+
+snippet ZZ "Z" iA
+\Z
+endsnippet
+
+snippet <! "normal" iA
+\triangleleft 
+endsnippet
+
+snippet <> "hokje" iA
+\diamond 
+endsnippet
+
+
+context "math()"
+snippet '(?<!i)sts' "text subscript" irA
+_\text{$1} $0
+endsnippet
+
+context "math()"
+snippet tt "text" iA
+\text{$1}$0
+endsnippet
+
+context "math()"
+snippet case "cases" wA
+\begin{cases}
+	$1
+\end{cases}
+endsnippet
+
+snippet SI "SI" iA
+\SI{$1}{$2}
+endsnippet
+
+snippet bigfun "Big function" iA
+\begin{align*}
+	$1: $2 &\longrightarrow $3 \\\\
+	$4 &\longmapsto $1($4) = $0
+.\end{align*}
+endsnippet
+
+snippet cvec "column vector" iA
+\begin{pmatrix} ${1:x}_${2:1}\\\\ \vdots\\\\ $1_${2:n} \end{pmatrix}
+endsnippet
+
+priority 10
+context "math()"
+snippet "bar" "bar" riA
+\overline{$1}$0
+endsnippet
+
+priority 100
+context "math()"
+snippet "([a-zA-Z])bar" "bar" riA
+\overline{`!p snip.rv=match.group(1)`}
+endsnippet
+
+priority 10
+context "math()"
+snippet "hat" "hat" riA
+\hat{$1}$0
+endsnippet
+
+priority 100
+context "math()"
+snippet "([a-zA-Z])hat" "hat" riA
+\hat{`!p snip.rv=match.group(1)`}
+endsnippet
+
+snippet letw "let omega" iA
+Let $\Omega \subset \C$ be open.
+endsnippet
+
+
+snippet HH "H" iA
+\mathbb{H}
+endsnippet
+
+snippet DD "D" iA
+\mathbb{D}
+endsnippet
+
+# vim:ft=snippets

init.lua

@@ -1,8 +1,7 @@
 --[[
 
 =====================================================================
-==================== READ THIS BEFORE CONTINUING ====================
+==================== READ THIS BEFORE CONTINUING ==================== =====================================================================
-=====================================================================
 
 Kickctart.nvim is *not* a distribution.
 
@@ -81,10 +80,10 @@ require('lazy').setup({
 
   -- NOTE: This is where your plugins related to LSP can be installed.
   --  The configuration is done below. Search for lspconfig to find it below.
-  { -- LSP Configuration & Plugins
+  {
+    -- LSP Configuration & Plugins
 
     'neovim/nvim-lspconfig',
-
     dependencies = {
 
       -- Automatically install LSPs to stdpath for neovim
@@ -100,7 +99,8 @@ require('lazy').setup({
     },
   },
 
-  { -- Autocompletion
+  {
+    -- Autocompletion
     'hrsh7th/nvim-cmp',
     dependencies = { 'hrsh7th/cmp-nvim-lsp', 'L3MON4D3/LuaSnip', 'saadparwaiz1/cmp_luasnip',
       'rafamadriz/friendly-snippets',
@@ -110,9 +110,12 @@ require('lazy').setup({
     end
   },
 
+
+
   -- Useful plugin to show you pending keybinds.
   { 'folke/which-key.nvim',          opts = {} },
-  { -- Adds git releated signs to the gutter, as well as utilities for managing changes
+  {
+    -- Adds git releated signs to the gutter, as well as utilities for managing changes
     'lewis6991/gitsigns.nvim',
     opts = {
       -- See `:help gitsigns.txt`
@@ -127,7 +130,8 @@ require('lazy').setup({
   },
 
 
-  { -- Add indentation guides even on blank lines
+  {
+    -- Add indentation guides even on blank lines
     'lukas-reineke/indent-blankline.nvim',
     -- Enable `lukas-reineke/indent-blankline.nvim`
     -- See `:help indent_blankline.txt`
@@ -138,7 +142,6 @@ require('lazy').setup({
         show_current_context = true,
       }
     end,
-
   },
 
   -- "gc" to comment visual regions/lines
@@ -160,7 +163,8 @@ require('lazy').setup({
     end,
   },
 
-  { -- Highlight, edit, and navigate code
+  {
+    -- Highlight, edit, and navigate code
     'nvim-treesitter/nvim-treesitter',
     dependencies = {
       'nvim-treesitter/nvim-treesitter-textobjects',
@@ -326,6 +330,9 @@ vim.api.nvim_set_keymap('v', '<leader>v', '"_d', { noremap = true, silent = true
 
 vim.api.nvim_set_keymap('i', '<C-k>', '<C-W>', { noremap = true, desc = "delete word" })
 
+vim.api.nvim_set_keymap('n', '<leader>ol', ":!zathura <C-r>-expand('%:r')<cr>.pdf &<cr>",
+  { noremap = true, silent = true, desc = "[O]pen [L]atex" })
+
 
 -- trucco sul relplace.
 -- selezionare la sezione in cui si vuole rimpiazzare una parola (si puo anche non
@@ -346,13 +353,13 @@ vim.api.nvim_set_keymap('i', '<C-k>', '<C-W>', { noremap = true, desc = "delete
 -- disable swap file beacause it cause crashes in neovide and neovim
 vim.o.swapfile = false
 
+-- set the default tab size to 2
+vim.cmd("set shiftwidth=3")
+vim.cmd("set tabstop=3")
 
 -- changing the color mapping for the neotree mapping
 vim.g.nvim_tree_highlight_opened_files = 1
 
-
-
-
 -- custom requirements
 config = function()
   require("config.auto-session").setup {}

lua/custom/plugins/latex.lua

@@ -0,0 +1,15 @@
+-- install texlive-most
+return {
+	'lervag/vimtex',
+	'sirver/ultisnips',
+	'KeitaNakamura/tex-conceal.vim',
+	config = function()
+		vim.g.UltiSnipsExpandTrigger = '<tab>'
+		vim.g.UltiSnipsJumpForwardTrigger = '<tab>'
+		vim.g.UltiSnipsJumpBackwardTrigger = '<s-tab>'
+		vim.g.tex_flavor = 'latex'
+		vim.g.vimtex_view_method = 'zathura'
+		vim.g.vimtex_quickfix_mode = 0
+		vim.g.tex_conceal = 'abdmg',
+	end
+}

lua/custom/plugins/refactoring.lua

@@ -0,0 +1,59 @@
+return {
+	"ThePrimeagen/refactoring.nvim",
+	dependencies = {
+		{ "nvim-lua/plenary.nvim" },
+		{ "nvim-treesitter/nvim-treesitter" }
+	},
+	config = function()
+		require('refactoring').setup({
+			prompt_func_return_type = {
+				go = false,
+				java = false,
+
+				cpp = false,
+				c = false,
+				h = false,
+				hpp = false,
+				cxx = false,
+			},
+			prompt_func_param_type = {
+				go = false,
+				java = false,
+
+				cpp = false,
+				c = false,
+				h = false,
+				hpp = false,
+				cxx = false,
+			},
+			printf_statements = {},
+			print_var_statements = {},
+		})
+		-- Remaps for the refactoring operations currently offered by the plugin
+		vim.api.nvim_set_keymap("v", "<leader>re",
+			[[ <Esc><Cmd>lua require('refactoring').refactor('Extract Function')<CR>]],
+			{ noremap = true, silent = true, expr = false })
+		vim.api.nvim_set_keymap("v", "<leader>rf",
+			[[ <Esc><Cmd>lua require('refactoring').refactor('Extract Function To File')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Extract function to file" })
+		vim.api.nvim_set_keymap("v", "<leader>rv",
+			[[ <Esc><Cmd>lua require('refactoring').refactor('Extract Variable')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Extract variable" })
+		vim.api.nvim_set_keymap("v", "<leader>ri",
+			[[ <Esc><Cmd>lua require('refactoring').refactor('Inline Variable')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Inline variable" })
+
+		-- Extract block doesn't need visual mode
+		vim.api.nvim_set_keymap("n", "<leader>rb",
+			[[ <Cmd>lua require('refactoring').refactor('Extract Block')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Extract block" })
+		vim.api.nvim_set_keymap("n", "<leader>rbf",
+			[[ <Cmd>lua require('refactoring').refactor('Extract Block To File')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Extract block to file" })
+
+		-- Inline variable can also pick up the identifier currently under the cursor without visual mode
+		vim.api.nvim_set_keymap("n", "<leader>ri",
+			[[ <Cmd>lua require('refactoring').refactor('Inline Variable')<CR>]],
+			{ noremap = true, silent = true, expr = false, desc = "Inline variable" })
+	end
+}

lua/custom/plugins/themes.lua

@@ -1,13 +1,10 @@
 return {
 
 	{
-
 		'folke/tokyonight.nvim',
 		priority = 1000,
 		config = function()
-			vim.cmd.colorscheme 'tokyonight-night'
 		end,
-
 	},
 
 	{ -- Theme inspired by Atom
@@ -15,11 +12,45 @@ return {
 	},
 	{
 		"ellisonleao/gruvbox.nvim",
-		-- config = function()
+		config = function()
-		-- 	vim.o.background = "light"
+			-- setup must be called before loading the colorscheme
-		-- 	vim.cmd.colorscheme 'gruvbox'
+			-- Default options:
-		-- end,
+			require("gruvbox").setup({
-
+				undercurl = true,
+				underline = true,
+				bold = true,
+				italic = true,
+				strikethrough = true,
+				invert_selection = false,
+				invert_signs = false,
+				invert_tabline = false,
+				invert_intend_guides = false,
+				inverse = true, -- invert background for search, diffs, statuslines and errors
+				contrast = "hard", -- can be "hard", "soft" or empty string
+				palette_overrides = {},
+				overrides = {
+					SignColumn = { bg = "#1d2021" }
+				},
+				dim_inactive = false,
+				transparent_mode = false,
+			})
+			vim.o.background = "dark"
+			vim.cmd.colorscheme 'gruvbox'
+		end,
+	},
+	{
+		"sainnhe/edge",
+	},
+	{
+		"catppuccin/nvim",
+		"rmehri01/onenord.nvim",
+		"AlexvZyl/nordic.nvim",
+		'marko-cerovac/material.nvim',
+		"Shatur/neovim-ayu",
+		'doums/darcula',
+		"sainnhe/gruvbox-material",
+		config = function()
+		end
 	}