4 files changed, 331 insertions, 241 deletions

diff --git a/vim/init/basic.vim b/vim/init/basic.vim
index e18d51f..751b3ac 100644
--- a/vim/init/basic.vim
+++ b/vim/init/basic.vim
@@ -17,57 +17,28 @@ augroup END
 " For Buffer and Tab {{{
 augroup tabinfo
   au!
-  let g:tab_group = {}
-  " BufEnter {{{
-  function! AddBufToTabGroup(tab_group)
-    let l:tabId = tabpagenr()
-    let l:bufnr = bufnr()
-
-    if has_key(a:tab_group, l:tabId)
-      for v in a:tab_group[l:tabId]
-        if v == l:bufnr
-          return
-        endif
-      endfor
-      call add(a:tab_group[l:tabId], l:bufnr)
-    else
-      let a:tab_group[l:tabId] = [l:bufnr]
-    endif
 
-  endfunc
-  autocmd BufWinEnter * if &buflisted | call AddBufToTabGroup(g:tab_group) | endif
-  " }}}
-  " BufDelete {{{
-  function! RemoveBufFromTabGroup(tab_group)
-    let l:tabId = tabpagenr()
-
-    if has_key(a:tab_group, l:tabId)
-      let l:new_tab_group = {}
-
-      for [k, tab_list] in items(a:tab_group)
-        let l:list = []
-        for buf in tab_list
-          if buflisted(buf) > 0 && buf != expand('<abuf>')
-            call add(l:list, buf)
-          end
-        endfor
-        if !empty(l:list)
-          let l:new_tab_group[k] = l:list
-        endif
-      endfor
-      let g:tab_group = l:new_tab_group
-
-    endif
+  " t:bufs holds buffer numbers
+  autocmd BufWinEnter * if &buflisted | call AddBufToTab() | endif
+  autocmd BufDelete * call RemoveBufFromTabs()
 
+  function! AddBufToTab()
+    if !has_key(t:, 'bufs') | let t:['bufs'] = [] | endif
+    call add(t:bufs, bufnr()) | call sort(t:bufs) | call uniq(t:bufs)
+  endfunc
+  function! RemoveBufFromTabs()
+    for tab in gettabinfo()
+      call filter(tab.variables.bufs, "v:val != "..expand('<abuf>'))
+    endfor
   endfunc
-  autocmd BufDelete * call RemoveBufFromTabGroup(g:tab_group)
-  "}}}
+
+  nnoremap T :echo t:bufs<CR>
 augroup END
 "}}}
 " GERERNAL {{{
 
 let mapleader = ","     " Always use comma as leader key
-set nocompatible        " Disable vi compatible, today is 20XX
+set nocompatible        " Disable vi compatible, today is 2RemoveBufFromTabXX
 set path=.,**           " Allow :find with completion
 set mouse=              " Disable mouse selection
 set winaltkeys=no       " Allow alt key for mapping
@@ -194,7 +165,7 @@ augroup END
 set foldenable          " Allow fold
 set foldmethod=indent   " Fold contents by indent
 set foldlevel=2
-set fillchars+=foldopen:▽,foldsep:│,foldclose:▶
+set fillchars=fold:\ ,foldopen:▽,foldsep:│,foldclose:▶
 let g:defaut_foldcolumn = ""
 if has('nvim')
   let g:defaut_foldcolumn = "auto:3"
diff --git a/vim/init/config.vim b/vim/init/config.vim
index 4181ad3..9700c61 100644
--- a/vim/init/config.vim
+++ b/vim/init/config.vim
@@ -16,14 +16,15 @@ augroup END
 
 augroup TerminalSize
   au!
-  function! LayoutForSmallTerminal()
-    if &lines < 19
+  function! LayoutForSmallTerminal(bound)
+    let l:bound = a:bound ? a:bound : 19
+    if &lines < l:bound || g:alacritty_extra_padding
       silent! set cmdheight=0 laststatus=0 showtabline=0 signcolumn=no nowrap scrolloff=1
     else
       silent! set cmdheight& laststatus& showtabline=2 signcolumn=yes scrolloff=3
     endif
-  endfunction
-  autocmd VimEnter,VimResized * call LayoutForSmallTerminal()
+  endfunc
+  autocmd VimEnter,VimResized * silent call LayoutForSmallTerminal(0)
 augroup END
 
 " }}}
@@ -140,30 +141,45 @@ augroup InitFileTypes
       echo "filetype from shebang: ".l:filetype
       execute "set filetype=".l:filetype
     endif
-  endfunction
+  endfunc
   autocmd BufReadPost * call <SID>ApplyShebang()
   " }}}
   " Markdown {{{
 
   augroup Config_Markdown
     au!
-    au FileType markdown setlocal wrap sw=2 ts=2
-    au FileType markdown setlocal foldexpr=MarkdownLevel() foldmethod=expr
+    au FileType markdown call InitMarkdown()
+
+    function! InitMarkdown()
+      setlocal wrap sw=2 ts=2
+      setlocal foldexpr=MarkdownLevel() foldmethod=expr
+      setlocal foldtext=MarkdownFoldTextHeading()
+      syn match Details '^<details>' conceal cchar=▶
+      syn match Summary '<summary>' conceal cchar= 
+      syn match SummaryEnd '</summary>' conceal
+      syn match DetailsEnd '^</details>' conceal cchar=E
+    endfunc
 
     " Fold by heading level
     function! MarkdownLevel()
       let hash_num = matchstr(getline(v:lnum), '^#\+')
-      let hash_num_at_top = matchstr(getline(v:lnum-1), '^#\+')
-      if empty(hash_num)
-        if empty(hash_num_at_top)
-          return "="
-        else
-          return ">"..(len(hash_num_at_top))
-        endif
+      if !empty(hash_num)
+        " HEADING
+        " return ">"..(len(hash_num) - 1)
+        return len(hash_num) == 1 ? 0 : '>1'
       else
-        return len(hash_num) - 1
+        " Contents
+        return "="
       endif
-    endfunction
+    endfunc
+
+    function! MarkdownFoldTextHeading()
+      let origin = split(MarkdownFoldText()[2:], ' ')
+      let heading = substitute(join(origin[:-3], ' '), '\#', '    ', 'g')
+      let lines = join(origin[-2:], ' ')[1:-2]
+      let spaces = repeat('.', 50 - len(heading) - len(lines))
+      return heading..spaces.."  "..lines
+    endfunc
 
   augroup END
 
@@ -186,7 +202,7 @@ augroup InitFileTypes
       noh
       startinsert
     endif
-  endfunction
+  endfunc
   autocmd FileType html,markdown nnoremap <buffer> <leader>cl :call <SID>ChangeAttr("class")<CR>
   autocmd FileType html,markdown nnoremap <buffer> <leader>id :call <SID>ChangeAttr("id")<CR>
 
@@ -194,12 +210,12 @@ augroup InitFileTypes
   autocmd BufWrite *.html,*.js,*.css call ReloadServer()
   function! ReloadServer()
     silent !browser-sync reload &>/dev/null
-  endfunction
+  endfunc
 
   " }}}
   " Mail {{{
 
-  autocmd BufRead /tmp/mutt-* set tw=72
+  autocmd BufRead /tmp/mutt-* setlocal tw=72
 
   " }}}
   " Password {{{
@@ -211,12 +227,9 @@ augroup InitFileTypes
   function SetPasswordFile()
     setlocal foldminlines=0
     setlocal foldmethod=manual
-    function s:custom()
-      return "Password"
-    endfunction
-    setlocal foldtext=s:custom()
+    setlocal foldtext="Password"
     norm! ggzfl
-  endfunction
+  endfunc
   " }}}
   " Beancount {{{
 
@@ -225,7 +238,7 @@ augroup InitFileTypes
     set filetype=beancount
     silent !setsid fava ~/bean/main.bean &>/dev/null
     autocmd VimLeave * silent !killall fava
-  endfunction
+  endfunc
 
   " }}}
 
diff --git a/vim/init/keymaps.vim b/vim/init/keymaps.vim
index 1eb2b20..ce5d315 100644
--- a/vim/init/keymaps.vim
+++ b/vim/init/keymaps.vim
@@ -3,7 +3,7 @@
 "======================================================================
 " vim: sw=2 ts=2 foldmethod=marker foldmarker={{{,}}}
 
-" COMMON_MAPPING ----------------{{{
+" COMMON_MAPPING {{{
 
 " Space for searching
 map <space> /
@@ -11,9 +11,6 @@ map <space> /
 " Escape normal mode by <C-c>
 inoremap <C-c> <Esc>l
 
-" Search for selected test
-vnoremap * y/\V<C-R>=escape(@",'/\')<CR><CR>
-
 " Set wrap
 nnoremap <leader>W :set wrap!<CR>
 
@@ -39,23 +36,6 @@ augroup vimrc_CRfix
   autocmd CmdwinEnter * nnoremap <buffer> <C-c> <C-c>
 augroup END
 
-" In case ALT key is not working
-" execute "set <M-2>=\e2"
-" execute "set <M-1>=\e1"
-" execute "set <M-3>=\e3"
-" execute "set <M-4>=\e4"
-" execute "set <M-5>=\e5"
-" execute "set <M-6>=\e6"
-" execute "set <M-7>=\e7"
-" execute "set <M-8>=\e8"
-" execute "set <M-9>=\e9"
-" execute "set <M-0>=\e0"
-" execute "set <M-f>=\ef"
-" execute "set <M-b>=\eb"
-" execute "set <M-d>=\ed"
-" execute "set <M-l>=\el"
-" execute "set <M-h>=\eh"
-
 " Spell
 nnoremap \s :set spell!<CR>:set spell?<CR>
 nnoremap <leader>ss ]s
@@ -68,9 +48,22 @@ nnoremap <C-g> 1<C-g>
 vnoremap Tz :!trans -t zh-TW -b<CR>
 vnoremap Te :!trans -t en-US -b<CR>
 
+let g:alacritty_extra_padding = 0
+function! ToggleWinPadding()
+  if g:alacritty_extra_padding
+    !alacritty msg config --window-id $WINDOWID --reset
+  else
+    redir => output | hi Normal | redir END
+    let bg_color = matchstr(output, 'guibg=\zs[^\s]\+\ze')
+    exe "!alacritty msg config --window-id $WINDOWID window.padding.x=300 'colors.primary.background=\"\\"..bg_color.."\"'"
+  endif
+
+  let g:alacritty_extra_padding = !g:alacritty_extra_padding
+endfunc
+nnoremap <leader>Z <Cmd>silent call ToggleWinPadding()<CR>
 
 " }}}
-" WORKING_DIR ----------------{{{
+" WORKING_DIR {{{
 
 let g:last_path = execute("pwd")
 augroup SaveLatestDir
@@ -103,7 +96,7 @@ function! InCaseCdToLatestDir()
 endfunction
 
 " }}}
-" MOTION ----------------{{{
+" MOTION {{{
 
 " j/k will move virtual lines (lines that wrap)
 nnoremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
@@ -121,7 +114,7 @@ xnoremap iq i"
 xnoremap aq a"
 
 
-" READLINE_FEATURES ----------------{{{
+" READLINE_FEATURES {{{
 
 inoremap <C-f> <Right>
 inoremap <C-b> <Left>
@@ -155,7 +148,7 @@ nnoremap <m-k> gk
 inoremap <m-j> <c-\><c-o>gj
 inoremap <m-k> <c-\><c-o>gk
 " }}}
-" JUMP_TO_TABS_WITH_ALT ----------------{{{
+" JUMP_TO_TABS_WITH_ALT {{{
 
 nnoremap <silent><A-1> :tabn 1<CR>
 nnoremap <silent><A-2> :tabn 2<CR>
@@ -200,11 +193,29 @@ nnoremap <C-k> ddkP
 nnoremap S S<ESC>
 
 " }}}
-" MANAGE_VIMRC ----------------{{{
+" TERMINAL {{{
+" In case ALT key is not working
+" execute "set <M-2>=\e2"
+" execute "set <M-1>=\e1"
+" execute "set <M-3>=\e3"
+" execute "set <M-4>=\e4"
+" execute "set <M-5>=\e5"
+" execute "set <M-6>=\e6"
+" execute "set <M-7>=\e7"
+" execute "set <M-8>=\e8"
+" execute "set <M-9>=\e9"
+" execute "set <M-0>=\e0"
+" execute "set <M-f>=\ef"
+" execute "set <M-b>=\eb"
+" execute "set <M-d>=\ed"
+" execute "set <M-l>=\el"
+" execute "set <M-h>=\eh"
+"}}}
+" MANAGE_VIMRC {{{
 
 " source .vimrc
 nnoremap <leader>so V:so<CR>
-nnoremap <leader><leader>so :source ~/.vimrc<CR>
+nnoremap <leader><leader>so :source %<CR>
 vnoremap so :source<CR>
 autocmd! BUFWRITEPOST $MYVIMRC source $MYVIMRC
 
@@ -213,7 +224,7 @@ nnoremap <leader>e :scriptnames<space>
 nnoremap <leader>ee :edit $MYVIMRC<CR>
 
 " }}}
-" MANAGE_BUFFERS ----------------{{{
+" MANAGE_BUFFERS {{{
 
 " Set options
 nnoremap so :set<space>
@@ -236,19 +247,25 @@ augroup SaveLastBuffer
 augroup END
 nnoremap <leader>l :exe "buffer ".g:lastbuffer<CR>
 
-" Use Ctrl-C for buffer delete or quit vim ----------------{{{
+" Use Ctrl-C for buffer delete or quit vim {{{
 
 " Toggle behavior for the last buffer in the last window
 let g:quitVimWhenPressingCtrlC = 1
 function! ToggleQuit()
-  let g:quitVimWhenPressingCtrlC = g:quitVimWhenPressingCtrlC ? 0 : 1
+  let g:quitVimWhenPressingCtrlC = !g:quitVimWhenPressingCtrlC
   let message = g:quitVimWhenPressingCtrlC ? "Unlock" : "Lock"
   echo message
 endfunction
 nnoremap \q :call ToggleQuit()<CR>
 
+func! QuitWithCheck()
+  if g:quitVimWhenPressingCtrlC
+    silent! quit
+  else
+    echo "Press \\q to allow quit with <C-c>"
+  endif
+endfunc
 function! CloseBufferSafely()
-  let l:bufnr = bufnr()
   " Ask Saving
   if &modified
     let answer = confirm("Save changes?", "&Yes\n&No\n&Cancel")
@@ -257,31 +274,37 @@ function! CloseBufferSafely()
     if answer == "" | return | endif
   endif
 
-  if g:tab_group[tabpagenr()] == [l:bufnr]
-    bdelete
+  let l:bufnr = bufnr()
+
+  if len(t:bufs) == 1
+    " Close tab for last buffer
+    tabclose
   else
-    bprevious | bd #
+    " Switch to proper buffer
+    let l:next_buf = get(t:bufs, bufnr('#')) ? bufnr('#') : filter(t:bufs, 'v:val != '..l:bufnr)[0]
+    exe "b "..l:next_buf
+    call filter(t:bufs, 'v:val != '..l:bufnr)
   endif
+
+  " Delete buffer if every t:buf doesn't have it
+  for tab in gettabinfo()
+    if get(tab.variables.bufs, l:bufnr) | return | endif
+  endfor
+  exe "bd! "..l:bufnr
+
 endfunction
-func! QuitWithCheck()
-  if g:quitVimWhenPressingCtrlC
-    silent! quit
-  else
-    echo "Press \\q to allow quit with <C-c>"
-  endif
-endfunc
 function! Bye()
   let windows = gettabinfo(tabpagenr())[0]['windows']
-  let bufs = getbufinfo({'buflisted': 1})
 
-  if len(windows) == 1 && len(bufs) == 1
+  if len(t:bufs) <= 1 && len(windows) == 1
     call QuitWithCheck()
   elseif &diff
     silent call CloseBuffersForDiff()
   elseif len(windows) >1
     quit
   else
-    silent! call CloseBufferSafely()
+    call CloseBufferSafely()
+    " silent! call CloseBufferSafely()
   endif
 endfunction
 nnoremap <silent> <C-c> :call Bye()<CR>
@@ -325,7 +348,7 @@ nnoremap <C-w>D <Cmd>silent! SwitchDiffForGitHEAD<CR>
 " }}}
 
 " }}}
-" MANAGE_WINDOWS ----------------{{{
+" MANAGE_WINDOWS {{{
 
 nnoremap <leader><leader>sb :windo set scrollbind!<CR>
 
@@ -361,7 +384,7 @@ elseif has('nvim')
   tnoremap <m-q> <c-\><c-n>
 endif
 " }}}
-" MANAGE_TABS ----------------{{{
+" MANAGE_TABS {{{
 
 " Useful mappings for managing tabs
 map <leader>tn :tabnew<CR>
@@ -395,13 +418,13 @@ function! Tab_MoveRight()
   endif
 endfunc
 " }}}
-" FOLD ----------------{{{
+" FOLD {{{
 
 " Set fold options
 nnoremap <leader><leader>fm :<C-\>e'set foldmethod='..&foldmethod<CR>
 nnoremap <leader><leader>fc :<C-\>e'set foldcolumn='..&foldcolumn<CR>
 
-nnoremap zi zizz
+nnoremap zi zizz:silent exe &foldenable ? "set foldcolumn=auto:3" : "set foldcolumn=0"<CR>
 
 " Show fold level when it changes
 nnoremap zm zm:set foldlevel<CR>
@@ -415,7 +438,9 @@ nnoremap zF :call ToggleUnfoldSelection()<CR>zv
 nnoremap \z :call GrayOutOtherFolds()<CR>
 
 " Select current fold
+onoremap az :<C-U>silent! keepjumps normal![zV]z<CR>
 xnoremap az :<C-U>silent! keepjumps normal![zV]z<CR>
+onoremap iz :<C-U>silent! keepjumps normal![zjV]zk<CR>
 xnoremap iz :<C-U>silent! keepjumps normal![zjV]zk<CR>
 
 " Use l to open fold
@@ -464,7 +489,7 @@ function! GrayOutOtherFolds()
 endfunction
 
 " }}}
-" HIGHLIGHT ----------------{{{
+" HIGHLIGHT {{{
 
 " Disable highlight when <leader><CR> is pressed
 nnoremap <silent> <leader><CR> :noh<CR>
@@ -497,7 +522,7 @@ nnoremap <silent> <leader>gh :call matchadd('MultiLineHighlight', '\%'.line('.')
 nnoremap <silent> <leader>gH :call clearmatches()<CR>
 
 " }}}
-" SURROUND ----------------{{{
+" SURROUND {{{
 
 inoremap ' ''<Left>
 inoremap " ""<Left>
@@ -530,14 +555,14 @@ endfunction
 vnoremap <space> :<C-u>call AddSpaceForSelection()<CR>
 
 " }}}
-" QUICKFIX ----------------{{{
+" QUICKFIX {{{
 
 nnoremap <leader>cn :cn<CR>
 nnoremap <leader>cp :cp<CR>
 nnoremap <leader>cw :cw 10<CR>
 
 " }}}
-" REDIRECTION_WITH_BUFFER ----------------{{{
+" REDIRECTION_WITH_BUFFER {{{
 
 " Usage:
 "       :Redir hi ............. show the full output of command ':hi' in a scratch window
@@ -561,38 +586,23 @@ command! -nargs=1 -complete=command Redir silent call Redir(<q-args>)
 command! -nargs=1 -complete=command R silent call Redir(<q-args>)
 nnoremap <leader>rr :Redir<space>
 " }}}
-" QUICK_SUBSTITUTE ----------------{{{
+" SEARCH/SUBSTITUTE {{{
 
-" Usage: Press <TAB> n times for area, and <CR> for substitute
+" Search for selected test
+vnoremap * y/\V<C-R>=escape(@",'/\')<CR><CR>
 
-" substitute across file
 vnoremap <leader>s y:%s//<C-R>0/g<LEFT><LEFT>
 
-let g:search_not_in_register = 1
-" When leaving visual mode, resume search_not_in_register
-autocmd Modechanged [vV\x16]*:* let g:search_not_in_register = 1
-
-function! ExpandSelectionBySearch(sep)
-  if g:search_not_in_register
-    " Save current selection to register, and keep selection
-    norm! ygv
-    let g:search_not_in_register = 0
-  endif
-  " Use register s to go to next search, counts/total is displayed in
-  " statusline
-  call feedkeys(a:sep.."\<C-R>0"..a:sep.."e\<CR>")
-endfunction
-function! SubstituteBySearch()
-  " Apply current search for default substitute text
-  call feedkeys(":s//\<C-R>0/g\<Left>\<Left>")
-endfunction
-
-vnoremap <TAB> <Cmd>call ExpandSelectionBySearch('/')<CR>
-vnoremap <S-TAB> <Cmd>call ExpandSelectionBySearch('?')<CR>
-vnoremap <CR> <Cmd>call SubstituteBySearch()<CR>
+" Usage: Press <TAB> n times for area, and <CR> for substitute
+let g:search_selection = 0
+" When leaving visual mode, resume search_selection
+autocmd Modechanged [vV\x16]*:* let g:search_selection = 0
+xmap <expr> <TAB> g:search_selection ? "//e<CR>" : "*:let g:search_selection = 1<CR>gv//e<CR>"
+xmap <expr> <S-TAB> g:search_selection ? "??<CR>" : "*:let g:search_selection = 1<CR>gv??<CR>" 
+vnoremap <CR> :s//<C-R>0/g<Left><Left>
 
 " }}}
-" SIGN ----------------{{{
+" SIGN {{{
 
 nnoremap <leader><leader>sc :<C-\>e'set signcolumn='..&signcolumn<CR>
 
@@ -600,7 +610,7 @@ nnoremap <leader>si :exe ":sign place " .. line('.') .. " line=" .. line('.') ..
 nnoremap <leader>sI :exe ":sign unplace * file=" .. expand("%:p")<CR>
 
 " }}}
-" GIT_TIG ----------------{{{
+" GIT_TIG {{{
 
 let g:tig_explorer_keymap_commit_split   = '<C-s>'
 let g:tig_explorer_keymap_commit_vsplit  = '<C-v>'
@@ -609,7 +619,7 @@ nnoremap <C-t>s <Cmd>TigStatus<CR>
 nnoremap <C-t>b <Cmd>TigBlame<CR>
 
 " }}}
-" Tmp: Markdown items (temproray solution) ----------------{{{
+" Tmp: Markdown items (temproray solution) {{{
 
 " Toggle list item in markdown: "- [ ] XXX" -> "XXX" -> "- XXX" -> "- [ ] XXX"
 " autocmd FileType markdown          nnoremap <buffer> <leader>i V:!sed -E '/^ *- \[.\]/ { s/^( *)- \[.\] */\1/; q; }; /^ *[^[:space:]-]/ { s/^( *)/\1- /; q; }; /^ *- / { s/^( *)- /\1- [ ] /; q; }'<CR><CR>
@@ -618,14 +628,14 @@ nnoremap <C-t>b <Cmd>TigBlame<CR>
 " Toggle task status: "- [ ] " -> "- [x]" -> "- [.] " -> "- [ ] "
 " nnoremap <leader>x V:!sed -E '/^ *- \[ \]/ { s/^( *)- \[ \]/\1- [x]/; q; }; /^ *- \[\x\]/ { s/^( *)- \[\x\]/\1- [.]/; q; }; /^ *- \[\.\]/ { s/^( *)- \[\.\]/\1- [ ]/; q; }'<CR><CR>
 " }}}
-" Tmp: Common system command ----------------{{{
+" Tmp: Common system command {{{
 " Show date selector
 nnoremap <leader>dd :r !sh -c 'LANG=en zenity --calendar --date-format="\%Y.\%m.\%d" 2>/dev/null'<CR><CR>
 nnoremap <leader>dD :r !sh -c 'LANG=en zenity --calendar --date-format="\%a \%b \%d" 2>/dev/null'<CR><CR>
 nnoremap <leader>dt :r !date +\%H:\%m<CR>A
 
 " }}}
-" Tmp: Compile ----------------{{{
+" Tmp: Compile {{{
 
 " 编译运行 C/C++ 项目
 " 详细见：http://www.skywind.me/blog/archives/2084
diff --git a/vim/mini.lua b/vim/mini.lua
index 15f4c42..6c31590 100644
--- a/vim/mini.lua
+++ b/vim/mini.lua
@@ -327,12 +327,121 @@ require("lazy").setup({
       vim.keymap.set({ "n", "t" }, "<A-i>", function()
         vim.cmd("ToggleTerm direction=float")
       end, { desc = "terminal toggle floating term" })
+      vim.keymap.set({ "n", "t" }, "<A-e>", function()
+        zoom()
+      end, { desc = "terminal toggle floating term" })
       vim.keymap.set({ "n", "t" }, "<A-v>", function()
         vim.cmd("ToggleTerm direction=horizontal")
       end, { desc = "terminal toggle floating term" })
     end,
   },
   --}}}
+-- Markdown: obsidian {{{
+  {
+    "epwalsh/obsidian.nvim",
+    version = "*", -- recommended, use latest release instead of latest commit
+    lazy = false,
+    ft = "markdown",
+    -- Replace the above line with this if you only want to load obsidian.nvim for markdown files in your vault:
+    -- event = {
+    --   -- If you want to use the home shortcut '~' here you need to call 'vim.fn.expand'.
+    --   -- E.g. "BufReadPre " .. vim.fn.expand "~" .. "/my-vault/**.md"
+    --   "BufReadPre path/to/my-vault/**.md",
+    --   "BufNewFile path/to/my-vault/**.md",
+    -- },
+    dependencies = {
+      -- Required.
+      "nvim-lua/plenary.nvim",
+    },
+    config = function()
+      vim.keymap.set("n", "<leader>oo", ":Obsidian", { })
+      vim.keymap.set("n", "<leader>ot", ":ObsidianTags<CR>", { })
+      vim.keymap.set("n", "<leader>os", ":ObsidianSearch<CR>", { })
+      vim.keymap.set("n", "<leader>oq", ":ObsidianQuickSwitch<CR>", { })
+      vim.keymap.set("v", "<leader>on", ":ObsidianLinkNew<CR>", { })
+      vim.keymap.set("n", "<leader>ol", ":ObsidianLinks<CR>", { })
+      require("obsidian").setup({
+        workspaces = {
+          {
+            name = "log",
+            path = "~/log",
+          },
+        },
+        completion = {
+          -- Set to false to disable completion.
+          nvim_cmp = true,
+          -- Trigger completion at 2 chars.
+          min_chars = 2,
+        },
+        mapping = {
+          -- Toggle check-boxes.
+          ["<leader>oc"] = {
+            action = function()
+              return require("obsidian").util.toggle_checkbox()
+            end,
+            opts = { buffer = true },
+          },
+          -- Smart action depending on context, either follow link or toggle checkbox.
+          ["<cr>"] = {
+            action = function()
+              return require("obsidian").util.smart_action()
+            end,
+            opts = { buffer = true, expr = true },
+          },
+        },
+        -- see below for full list of options 👇
+        note_id_func = function(title)
+          return title
+          -- Create note IDs in a Zettelkasten format with a timestamp and a suffix.
+          -- In this case a note with the title 'My new note' will be given an ID that looks
+          -- like '1657296016-my-new-note', and therefore the file name '1657296016-my-new-note.md'
+          -- local suffix = ""
+          -- title = title:gsub(" ", "-"):gsub("[^A-Za-z0-9-]", ""):lower()
+          -- if title ~= nil and title ~= "" then
+          --   -- If title is given, transform it into valid file name.
+          --   suffix = "-" .. title
+          -- else
+          --   -- If title is nil, just add 4 random uppercase letters to the suffix.
+          --   for _ = 1, 4 do
+          --     suffix = suffix .. string.char(math.random(65, 90))
+          --   end
+          --   suffix = "-" .. title
+          -- end
+          -- return tostring(os.time()) .. suffix
+        end,
+        -- Optional, for templates (see below).
+        templates = {
+          folder = "templates",
+          date_format = "%Y-%m-%d",
+          time_format = "%H:%M",
+          -- A map for custom variables, the key should be the variable and the value a function
+          substitutions = {},
+        },
+      })
+    end,
+  },
+-- }}}
+-- Markdown: preview {{{
+  {
+    "iamcco/markdown-preview.nvim",
+    cmd = { "MarkdownPreviewToggle", "MarkdownPreview", "MarkdownPreviewStop" },
+    build = function()
+      vim.fn["mkdp#util#install"]()
+    end,
+    keys = {
+      {
+        "<leader>cp",
+        ft = "markdown",
+        "<cmd>MarkdownPreviewToggle<cr>",
+        desc = "Markdown Preview",
+      },
+    },
+    config = function()
+      vim.cmd([[do FileType]])
+      vim.g.mkdp_browser = 'firefox'
+    end,
+  },
+-- }}}
   -- lualine {{{
   {
     "nvim-lualine/lualine.nvim",
@@ -417,67 +526,67 @@ require("lazy").setup({
   },
   -- }}}
 
-  -- lspconfig {{{
-  -- Use :help lspconfig-all to check servers
-  {
-    "neovim/nvim-lspconfig",
-    lazy = false,
-    config = function()
-      local lspconfig = require "lspconfig"
-      --
-      -- typescript
-      lspconfig.lua_ls.setup {}
-      lspconfig.tsserver.setup {}
-      lspconfig.vimls.setup {}
-      lspconfig.html.setup {}
-      --
-      vim.keymap.set("n", "<leader>F", function()
-        vim.lsp.buf.format()
-      end, { desc = "format files" })
-    end,
-  },
-  -- }}}
-  -- Mason {{{
-  {
-    "williamboman/mason.nvim",
-    dependencies = {
-      "williamboman/mason-lspconfig.nvim",
-    },
-    config = function()
-      require('mason').setup {
-        automatically_installation = true,
-        ensure_installed = {
-          "vim-language-server",
-          "lua-language-server",
-          "css-lsp",
-          "html-lsp",
-          "prettier",
-          "stylua",
-        },
-      }
-    end
-  },
-  -- }}}
-  -- treesitter {{{
-  {
-    "nvim-treesitter/nvim-treesitter",
-    event = { "BufReadPost", "BufNewFile" },
-    cmd = { "TSInstall", "TSBufEnable", "TSBufDisable", "TSModuleInfo" },
-    build = ":TSUpdate",
-    config = function()
-      require("nvim-treesitter.configs").setup({
-        ensure_installed = { "lua", "luadoc", "printf", "vim", "vimdoc" },
-        --
-        highlight = {
-          enable = true,
-          use_languagetree = true,
-        },
-        --
-        indent = { enable = true },
-      })
-    end,
-  },
-  -- }}}
+  -- -- lspconfig {{{
+  -- -- Use :help lspconfig-all to check servers
+  -- {
+  --   "neovim/nvim-lspconfig",
+  --   lazy = false,
+  --   config = function()
+  --     local lspconfig = require "lspconfig"
+  --     --
+  --     -- typescript
+  --     lspconfig.lua_ls.setup {}
+  --     lspconfig.tsserver.setup {}
+  --     lspconfig.vimls.setup {}
+  --     lspconfig.html.setup {}
+  --     --
+  --     vim.keymap.set("n", "<leader>F", function()
+  --       vim.lsp.buf.format()
+  --     end, { desc = "format files" })
+  --   end,
+  -- },
+  -- -- }}}
+  -- -- Mason {{{
+  -- {
+  --   "williamboman/mason.nvim",
+  --   dependencies = {
+  --     "williamboman/mason-lspconfig.nvim",
+  --   },
+  --   config = function()
+  --     require('mason').setup {
+  --       automatically_installation = true,
+  --       ensure_installed = {
+  --         "vim-language-server",
+  --         "lua-language-server",
+  --         "css-lsp",
+  --         "html-lsp",
+  --         "prettier",
+  --         "stylua",
+  --       },
+  --     }
+  --   end
+  -- },
+  -- -- }}}
+  -- -- treesitter {{{
+  -- {
+  --   "nvim-treesitter/nvim-treesitter",
+  --   event = { "BufReadPost", "BufNewFile" },
+  --   cmd = { "TSInstall", "TSBufEnable", "TSBufDisable", "TSModuleInfo" },
+  --   build = ":TSUpdate",
+  --   config = function()
+  --     require("nvim-treesitter.configs").setup({
+  --       ensure_installed = { "lua", "luadoc", "printf", "vim", "vimdoc" },
+  --       --
+  --       highlight = {
+  --         enable = true,
+  --         use_languagetree = true,
+  --       },
+  --       --
+  --       indent = { enable = true },
+  --     })
+  --   end,
+  -- },
+  -- -- }}}
   -- nvim-cmp {{{
   {
     "hrsh7th/nvim-cmp",
@@ -537,7 +646,6 @@ require("lazy").setup({
         ["<C-d>"] = cmp.mapping.scroll_docs(-4),
         ["<C-f>"] = cmp.mapping.scroll_docs(4),
         ["<C-Space>"] = cmp.mapping.complete(),
-        ["<C-e>"] = cmp.mapping.close(),
         ['<CR>'] = cmp.mapping.confirm(),
         ['<C-c>'] = cmp.mapping.abort(),
       }
@@ -577,7 +685,7 @@ require("lazy").setup({
           { name = "path" },
         },
         experimental = {
-          ghost_text = true,
+          -- ghost_text = true,
         }
       })
       cmp.setup.cmdline(':', {
@@ -675,6 +783,7 @@ require("mini.basics").setup()
 require("mini.misc").setup({
   make_global = { "put", "put_text", "zoom" },
 })
+vim.keymap.set( 'n', '<leader>z', function() zoom() end, { buffer = bufnr, desc = 'zoom' })
 --}}}
 -- mini.extra {{{
 require("mini.extra").setup()
@@ -800,10 +909,10 @@ require("mini.visits").setup()
 -- mini.surround {{{
 require("mini.surround").setup {
   mappings = {
-    add = 'S'
+    add = 'sa'
   }
 }
-vim.keymap.set('v', 's', 'S', { remap = true })
+vim.keymap.set('v', 's', 'sa', {})
 -- }}}
 -- mini.indentscope {{{
 require("mini.indentscope").setup()
@@ -957,16 +1066,16 @@ require("mini.pairs").setup()
 -- add { source = "lambdalisue/suda.vim" }
 -- }}}
 -- -- true-zen {{{
--- add({
+-- Add({
 --   source = "Pocco81/true-zen.nvim",
 -- })
 -- vim.keymap.set("n", "<leader>z", ":TZAtaraxis<CR>")
 -- -- }}}
--- -- bufferline {{{
+-- bufferline {{{
 Add({
   source = "akinsho/bufferline.nvim",
   depends = {
-    "nvim-tree/nvim-web-devicons", -- OPTIONAL: for file icons
+    "nvim-tree/nvim-web-devicons",
     "tiagovla/scope.nvim",
   },
 })
@@ -1015,34 +1124,15 @@ require('bufferline').setup{
       }
     },
     custom_filter = function (buf_number)
-      local tabId = tostring(vim.fn.tabpagenr())
-      if vim.g.tab_group[tabId] then
-        for _, p in ipairs(vim.g.tab_group[tabId]) do
-          if p == buf_number then
-            return true
-          end
+      for _, p in ipairs(vim.t.bufs) do
+        if p == buf_number then
+          return true
         end
       end
       return false
     end
   }
 };
-
--- require("bufferline").setup({
---   options = {
---     custom_filter = function(buf_number)
---       local tabId = vim.fn.tabpagenr()
---       if vim.g.tab_group[tabId] then
---         for _, p in ipairs(vim.g.tab_group[tabId]) do
---           if p == buf_number then
---             return true
---           end
---         end
---       end
---       return false
---     end
---   },
--- })
 -- keymaps {{{
 for i = 1, 9, 1 do
   vim.keymap.set("n", string.format("<A-%s>", i), function()
@@ -1058,6 +1148,12 @@ vim.keymap.set("n", "<M-p>", "<Cmd>BufferLineTogglePin<CR>", opts)
 -- }}}
 -- -- TODO: tabpages
 -- -- }}}
+Add {
+  source = "chentoast/marks.nvim"
+}
+require('marks').setup {
+}
+vim.cmd("hi MarkSignHL guifg=#f85e84 guibg=#37343a")
 
 -- KEYMAPS {{{