set shell=/bin/zsh

" colors
set background=dark
colorscheme default-cterm

let g:vimtex_matchparen_enabled=0
let g:loaded_matchparen=1

set ruler  " show the cursor position all the time
set showcmd " display incomplete commands
set number " show line numbers
set laststatus=2 " show status bar
set foldmethod=syntax
set nocompatible " allow backspacing over everything in insert mode
set backspace=indent,eol,start
set backupdir=~/.vim/swaps//
set viminfo+=n~/.vim/info
set history=200
set hidden " allow switching buffers without saving

set incsearch " do incremental searching
set hlsearch

filetype plugin indent on
syntax on

set list
set listchars=tab:\|\ " show hard tabs
set tabstop=2 softtabstop=0 expandtab shiftwidth=2 smarttab " tab settings

let g:airline_powerline_fonts = 0
let g:airline_theme="term"

" latex settings
let g:tex_flavor = 'latex'
let g:vimtex_view_method = 'zathura'
let g:vimtex_compiler_latexmk = {
    \ 'options' : [
    \   '-pdf',
    \   '-shell-escape',
    \   '-verbose',
    \   '-file-line-error',
    \   '-synctex=1',
    \   '-interaction=nonstopmode'
    \ ],
    \}

" cpp coloraton settings
let g:cpp_class_scope_highlight = 1
let g:cpp_member_variable_highlight = 1
let g:cpp_class_decl_highlight = 1
let g:cpp_experimental_template_highlight = 1
let g:cpp_concepts_highlight = 1
let g:cpp_named_requirements_highlight = 1

" map to <Leader>cf in C++ code
autocmd FileType c,cpp,objc nnoremap <buffer><Leader>cf :<C-u>ClangFormat<CR>
autocmd FileType c,cpp,objc vnoremap <buffer><Leader>cf :ClangFormat<CR>
" if you install vim-operator-user
autocmd FileType c,cpp,objc map <buffer><Leader>x <Plug>(operator-clang-format)
" Toggle auto formatting:
nmap <Leader>C :ClangFormatAutoToggle<CR>


autocmd BufNewFile,BufRead *.wl set syntax=wl
autocmd BufNewFile,BufRead *.wls set syntax=wl
autocmd BufNewFile,BufRead *.m set syntax=wl

let g:mma_candy = 2

call plug#begin()
  Plug 'voldikss/vim-mma'
  Plug 'bfrg/vim-cpp-modern'
  Plug 'lervag/vimtex'
  Plug 'prabirshrestha/asyncomplete-lsp.vim'
  Plug 'mattn/vim-lsp-settings'
  Plug 'kana/vim-fakeclip'
call plug#end()

inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <cr>    pumvisible() ? asyncomplete#close_popup() : "\<cr>"

let g:lsp_diagnostics_float_cursor = 1
let g:lsp_document_highlight_enabled = 1

let g:fakeclip_provide_clipboard_key_mappings = !empty($WAYLAND_DISPLAY)