feat(nvim): finally setup lsp and blind keybindings

5 files changed, 44 insertions, 867 deletions

diff --git a/config/nvim/UltiSnips/tex.snippets b/config/nvim/UltiSnips/tex.snippets
deleted file mode 100755
index 0b0acca..0000000
--- a/config/nvim/UltiSnips/tex.snippets
+++ /dev/null
@@ -1,814 +0,0 @@
-global !p
-texMathZones = ['texMathZone'+x for x in ['A', 'AS', 'B', 'BS', 'C', 'CS', 'D', 'DS', 'E', 'ES', 'F', 'FS', 'G', 'GS', 'H', 'HS', 'I', 'IS', 'J', 'JS', 'K', 'KS', 'L', 'LS', 'DS', 'V', 'W', 'X', 'Y', 'Z']]
-
-texIgnoreMathZones = ['texMathText']
-
-texMathZoneIds = vim.eval('map('+str(texMathZones)+", 'hlID(v:val)')")
-texIgnoreMathZoneIds = vim.eval('map('+str(texIgnoreMathZones)+", 'hlID(v:val)')")
-
-ignore = texIgnoreMathZoneIds[0]
-
-def math():
-	synstackids = vim.eval("synstack(line('.'), col('.') - (col('.')>=2 ? 1 : 0))")
-	try:
-		first = next(i for i in reversed(synstackids) if i in texIgnoreMathZoneIds or i in texMathZoneIds)
-		return first != ignore
-	except StopIteration:
-		return False
-endglobal
-
-snippet litemplate "Little basic template" b
-\documentclass[a4paper]{article}
-
-\usepackage[utf8]{inputenc}
-\usepackage[T1]{fontenc}
-\usepackage{textcomp}
-\usepackage[french]{babel}
-\usepackage{amsmath, amssymb}
-\usepackage{amsthm}
-\usepackage[svgnames]{xcolor}
-\usepackage{thmtools}
-\usepackage{lipsum}
-\usepackage{framed}
-\usepackage{parskip}
-
-\renewcommand{\familydefault}{\sfdefault}
-
-\newenvironment{AQT}{{\fontfamily{qbk}\selectfont AQT}}
-
-\usepackage{titlesec}
-\usepackage{LobsterTwo}
-\titleformat{\section}{\newpage\LobsterTwo \huge\bfseries}{\thesection.}{1em}{}
-\titleformat{\subsection}{\vspace{2em}\LobsterTwo \Large\bfseries}{\thesubsection.}{1em}{}
-\titleformat{\subsubsection}{\vspace{1em}\LobsterTwo \large\bfseries}{\thesubsubsection.}{1em}{}
-
-\title{Titre}
-\author{William Hergès\thanks{CPES Science Henri-IV / PSL}}
-
-\begin{document}
-	\maketitle
-	$0	
-\end{document}
-endsnippet
-
-snippet template "Basic template" b
-\documentclass[a4paper, titlepage]{article}
-
-\usepackage[utf8]{inputenc}
-\usepackage[T1]{fontenc}
-\usepackage{textcomp}
-\usepackage[french]{babel}
-\usepackage{amsmath, amssymb}
-\usepackage{amsthm}
-\usepackage[svgnames]{xcolor}
-\usepackage{thmtools}
-\usepackage{lipsum}
-\usepackage{framed}
-\usepackage{parskip}
-\usepackage{titlesec}
-
-\renewcommand{\familydefault}{\sfdefault}
-
-% 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
-
-\colorlet{defn-color}{DarkBlue}
-\colorlet{props-color}{Blue}
-\colorlet{warn-color}{Red}
-\colorlet{exemple-color}{Green}
-\colorlet{corol-color}{Orange}
-\newenvironment{defn-leftbar}{%
-  \def\FrameCommand{{\color{defn-color}\vrule width 3pt} \hspace{10pt}}%
-  \MakeFramed {\advance\hsize-\width \FrameRestore}}%
- {\endMakeFramed}
-\newenvironment{warn-leftbar}{%
-  \def\FrameCommand{{\color{warn-color}\vrule width 3pt} \hspace{10pt}}%
-  \MakeFramed {\advance\hsize-\width \FrameRestore}}%
- {\endMakeFramed}
-\newenvironment{exemple-leftbar}{%
-  \def\FrameCommand{{\color{exemple-color}\vrule width 3pt} \hspace{10pt}}%
-  \MakeFramed {\advance\hsize-\width \FrameRestore}}%
- {\endMakeFramed}
-\newenvironment{props-leftbar}{%
-  \def\FrameCommand{{\color{props-color}\vrule width 3pt} \hspace{10pt}}%
-  \MakeFramed {\advance\hsize-\width \FrameRestore}}%
- {\endMakeFramed}
-\newenvironment{corol-leftbar}{%
-  \def\FrameCommand{{\color{corol-color}\vrule width 3pt} \hspace{10pt}}%
-  \MakeFramed {\advance\hsize-\width \FrameRestore}}%
- {\endMakeFramed}
-
-\def \freespace {1em}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
- notebraces={}{},%
- headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{defn-color}Définition~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{defn-leftbar},%
- postfoothook=\end{defn-leftbar},%
-]{better-defn}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
- notebraces={}{},%
- headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{warn-color}Attention~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{warn-leftbar},%
- postfoothook=\end{warn-leftbar},%
-]{better-warn}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
-notebraces={}{},%
-headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{exemple-color}Exemple~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{exemple-leftbar},%
- postfoothook=\end{exemple-leftbar},%
-]{better-exemple}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
- notebraces={}{},%
- headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{props-color}Proposition~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{props-leftbar},%
- postfoothook=\end{props-leftbar},%
-]{better-props}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
- notebraces={}{},%
- headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{props-color}Théorème~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{props-leftbar},%
- postfoothook=\end{props-leftbar},%
-]{better-thm}
-\declaretheoremstyle[headfont=\sffamily\bfseries,%
- notefont=\sffamily\bfseries,%
- notebraces={}{},%
- headpunct=,%
- bodyfont=\sffamily,%
- headformat=\color{corol-color}Corollaire~\NUMBER\hfill\NOTE\smallskip\linebreak,%
- preheadhook=\vspace{\freespace}\begin{corol-leftbar},%
- postfoothook=\end{corol-leftbar},%
-]{better-corol}
-
-\declaretheorem[style=better-defn]{defn}
-\declaretheorem[style=better-warn]{warn}
-\declaretheorem[style=better-exemple]{exemple}
-\declaretheorem[style=better-corol]{corol}
-\declaretheorem[style=better-props, numberwithin=defn]{props}
-\declaretheorem[style=better-thm, sibling=props]{thm}
-\newtheorem*{lemme}{Lemme}%[subsection]
-%\newtheorem{props}{Propriétés}[defn]
-
-\newenvironment{system}%
-{\left\lbrace\begin{align}}%
-{\end{align}\right.}
-
-\newenvironment{AQT}{{\fontfamily{qbk}\selectfont AQT}}
-
-\usepackage{LobsterTwo}
-\titleformat{\section}{\newpage\LobsterTwo \huge\bfseries}{\thesection.}{1em}{}
-\titleformat{\subsection}{\vspace{2em}\LobsterTwo \Large\bfseries}{\thesubsection.}{1em}{}
-\titleformat{\subsubsection}{\vspace{1em}\LobsterTwo \large\bfseries}{\thesubsubsection.}{1em}{}
-
-\newenvironment{lititle}%
-{\vspace{7mm}\LobsterTwo \large}%
-{\\}
-
-\renewenvironment{proof}{\par$\square$ \footnotesize\textit{Démonstration.}}{\begin{flushright}$\blacksquare$\end{flushright}\par}
-
-\title{Titre}
-\author{William Hergès\thanks{CPES Science Henri-IV / PSL}}
-
-\begin{document}
-	\maketitle
-	\tableofcontents
-	\newpage
-	$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" i
-\\frac{$1}{$2}$0
-endsnippet
-
-snippet " ssi" "Si et seulement si" iA
- si et seulement si 
-endsnippet
-snippet -> "to" iA
-\\to $0
-endsnippet
-
-snippet |> "Maps to" iA
-\\longmapsto $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|[a-z]|\\)' "auto subscript2" wrA
-`!p snip.rv = match.group(1)`_{`!p snip.rv = match.group(2)`$0}
-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
-
-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}$0
-endsnippet
-
-snippet sum "sum" w
-\sum_{${1:i=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 ${2:\infty}} 
-endsnippet
-
-snippet limarr "lim arrow" w
-\xrightarrow[${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
-
-snippet ^_ "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
-\leqslant 
-endsnippet
-
-snippet >= "geq" iA
-\geqslant 
-endsnippet
-
-snippet EE "geq" iA
-\exists 
-endsnippet
-
-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
-
-snippet mcal "mathcal" iA
-\mathcal{$1}$0
-endsnippet
-
-snippet mbb "mathbb" iA
-\mathbb{$1}$0
-endsnippet
-
-snippet [bb "mathbb[X]" iA
-\mathbb{$1}[${2:X}]$0
-endsnippet
-
-snippet (bb "mathbb(X)" iA
-\mathbb{$1}(${2:X})$0
-endsnippet
-
-snippet mrm "mathrm" iA
-\mathrm{$1}$0
-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\\} $0
-endsnippet
-
-context "math()"
-snippet cc "subset" Ai
-\subset 
-endsnippet
-
-snippet notin "not in " iA
-\not\in 
-endsnippet
-
-context "math()"
-snippet inn "in " iA
-\in 
-endsnippet
-
-snippet NN "n" iA
-\N
-endsnippet
-
-snippet Nn "cap" iA
-\cap 
-endsnippet
-
-snippet Uu "cup" iA
-\cup 
-endsnippet
-
-snippet uuu "bigcup" iA
-\bigcup_{${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 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
-
-context "math()"
-snippet "dot" "dot" riA
-\dot{$1}$0
-endsnippet
-
-context "math()"
-snippet "arw" "arw" riA
-\overrightarrow{$1}$0
-endsnippet
-
-snippet box "Box"
-`!p snip.rv = '┌' + '─' * (len(t[1]) + 2) + '┐'`
-│ $1 │
-`!p snip.rv = '└' + '─' * (len(t[1]) + 2) + '┘'`
-$0
-endsnippet
-
-snippet today "Date"
-`date +%F`
-endsnippet
-
-# vim:ft=snippets
diff --git a/config/nvim/lua/keybindings.lua b/config/nvim/lua/keybindings.lua
index 489f6d6..d8426d3 100644
--- a/config/nvim/lua/keybindings.lua
+++ b/config/nvim/lua/keybindings.lua
@@ -1,13 +1,26 @@
 vim.keymap.set('n', '<A-Right>', '<cmd>tabnext<CR>')
 vim.keymap.set('n', '<A-Left>', '<cmd>tabprevious<CR>')
+
 -- Neotree
 vim.keymap.set('n', '<A-&>', '<cmd>Neotree<CR>')
-vim.api.nvim_create_user_command('Gs', 'Neotree float git_status git_base=main', {})
+--vim.api.nvim_create_user_command('Gs', 'Neotree float git_status git_base=main', {})
+
 -- LSP
-vim.keymap.set('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<cr>', opts)
-vim.keymap.set('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>', opts)
-vim.keymap.set('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<cr>', opts)
-vim.keymap.set('n', 'go', '<cmd>lua vim.lsp.buf.type_definition()<cr>', opts)
-vim.keymap.set('n', 'gr', '<cmd>lua vim.lsp.buf.references()<cr>', opts)
-vim.keymap.set('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<cr>', opts)
-vim.keymap.set('n', '<F6>', '<cmd>lua vim.lsp.buf.rename()<cr>', opts)
+-- go to
+vim.keymap.set('n', 'gd', vim.lsp.buf.definition)
+vim.keymap.set('n', 'gD', vim.lsp.buf.declaration)
+vim.keymap.set('n', 'gi', vim.lsp.buf.implementation)
+vim.keymap.set('n', 'go', vim.lsp.buf.type_definition)
+vim.keymap.set('n', 'gr', vim.lsp.buf.references)
+-- display
+vim.keymap.set('n', 'ds', vim.lsp.buf.signature_help)
+vim.keymap.set('n', 'dh', vim.lsp.buf.hover)
+-- utils
+vim.keymap.set('n', '<F2>', vim.lsp.buf.rename)
+vim.keymap.set('n', '<space><CR>', vim.lsp.buf.code_action)
+vim.api.nvim_create_autocmd({"CursorHold", "CursorHoldI"}, {
+    callback = vim.lsp.buf.document_highlight
+})
+vim.api.nvim_create_autocmd({"CursorMoved"}, {
+    callback = vim.lsp.buf.clear_references
+})
diff --git a/config/nvim/lua/options.lua b/config/nvim/lua/options.lua
index eb4421e..a759cd5 100644
--- a/config/nvim/lua/options.lua
+++ b/config/nvim/lua/options.lua
@@ -27,3 +27,13 @@ vim.filetype.add({
         heex = 'eelixir'
     }
 })
+vim.filetype.add({
+    extension = {
+        yrl = 'erlang'
+    }
+})
+vim.filetype.add({
+    extension = {
+        xrl = 'erlang'
+    }
+})
diff --git a/config/nvim/lua/plugins/blink.lua b/config/nvim/lua/plugins/blink.lua
index b69b537..4603999 100644
--- a/config/nvim/lua/plugins/blink.lua
+++ b/config/nvim/lua/plugins/blink.lua
@@ -2,74 +2,53 @@ return {
     {
         "saghen/blink.cmp",
         -- optional: provides snippets for the snippet source
-        dependencies = { "rafamadriz/friendly-snippets" },
+        -- dependencies = { "rafamadriz/friendly-snippets" },
 
-        -- Use a release tag to download pre-built binaries
         version = "*",
-        -- AND/OR build from source, requires nightly: https://rust-lang.github.io/rustup/concepts/channels.html#working-with-nightly-rust
-        -- build = 'cargo build --release',
-        -- If you use nix, you can build from source using the latest nightly rust with:
-        -- build = 'nix run .#build-plugin',
-
         opts = {
-            -- 'default' (recommended) for mappings similar to built-in completions (C-y to accept)
-            -- 'super-tab' for mappings similar to VSCode (tab to accept)
-            -- 'enter' for enter to accept
-            -- 'none' for no mappings
-            --
-            -- All presets have the following mappings:
-            -- C-space: Open menu or open docs if already open
-            -- C-n/C-p or Up/Down: Select next/previous item
-            -- C-e: Hide menu
-            -- C-k: Toggle signature help (if signature.enabled = true)
-            --
-            -- See :h blink-cmp-config-keymap for defining your own keymap
+
             keymap = {
-                -- Each keymap may be a list of commands and/or functions
                 preset = "enter",
                 -- Select completions
                 ["<Up>"] = { "select_prev", "fallback" },
                 ["<Down>"] = { "select_next", "fallback" },
                 ["<Tab>"] = { "select_next", "fallback" },
                 ["<S-Tab>"] = { "select_prev", "fallback" },
+                ["<CR-space>"] = { "show", "hide", "fallback" },
                 -- Scroll documentation
-                ["<C-b>"] = { "scroll_documentation_up", "fallback" },
-                ["<C-f>"] = { "scroll_documentation_down", "fallback" },
+                ["<S-Up>"] = { "scroll_documentation_up", "fallback" },
+                ["<S-Down>"] = { "scroll_documentation_down", "fallback" },
                 -- Show/hide signature
                 ["<C-k>"] = { "show_signature", "hide_signature", "fallback" },
             },
 
             appearance = {
-                -- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
-                -- Adjusts spacing to ensure icons are aligned
                 nerd_font_variant = "mono",
             },
 
             sources = {
-                -- `lsp`, `buffer`, `snippets`, `path`, and `omni` are built-in
-                -- so you don't need to define them in `sources.providers`
                 default = { "lsp", "path", "snippets", "buffer" },
-
-                -- Sources are configured via the sources.providers table
             },
 
-            -- (Default) Rust fuzzy matcher for typo resistance and significantly better performance
-            -- You may use a lua implementation instead by using `implementation = "lua"` or fallback to the lua implementation,
-            -- when the Rust fuzzy matcher is not available, by using `implementation = "prefer_rust"`
-            --
-            -- See the fuzzy documentation for more information
             fuzzy = { implementation = "prefer_rust_with_warning" },
             completion = {
                 -- The keyword should only match against the text before
                 keyword = { range = "prefix" },
+                list = {
+                    selection = { preselect = true, auto_insert = false }
+                },
+                ghost_text = { enabled = true },
                 menu = {
+                    auto_show = false,
                     -- Use treesitter to highlight the label text for the given list of sources
                     draw = {
                         treesitter = { "lsp" },
                     },
                 },
                 -- Show completions after typing a trigger character, defined by the source
-                trigger = { show_on_trigger_character = true },
+                trigger = { 
+                    show_on_trigger_character = true
+                },
                 documentation = {
                     -- Show documentation automatically
                     auto_show = true,
diff --git a/config/nvim/lua/plugins/ultisnips.lua b/config/nvim/lua/plugins/ultisnips.lua
deleted file mode 100644
index a71c987..0000000
--- a/config/nvim/lua/plugins/ultisnips.lua
+++ /dev/null
@@ -1,11 +0,0 @@
-return {
-    {
-        "SirVer/ultisnips",
-        init = function()
-            -- vim.g.UltiSnipsSnippetDirectories = { "~/.config/nvim/UltiSnips" }
-            vim.g.UltiSnipsExpandTrigger = '<C-a>'
-            vim.g.UltiSnipsJumpForwardTrigger = '<tab>'
-            vim.g.UltiSnipsJumpBackwardTrigger = '<s-tab>'
-        end,
-    }
-}