added `marks`

README.md

@@ -170,6 +170,7 @@ nnoremap <c-P> <cmd>lua require('fzf-lua').files()<CR>
 |`commands`|neovim commands|
 |`command_history`|command history|
 |`search_history`|search history|
+|`marks`|:marks|
 |`registers`|:registers|
 |`keymaps`|key mappings|
 |`spell_suggest`|spelling suggestions|
@@ -423,15 +424,16 @@ EOF
     + [x] ~~LSP (refs, symbols, etc)~~ (2021-07-20)
     + [x] ~~git commits~~ (2021-08-05)
     + [x] ~~git branches~~ (2021-08-05)
-    + [x] nvim builtin:
+    + [x] nvim built-in:
         * [x] ~~commands~~ (2021-08-14)
         * [x] ~~command history~~ (2021-08-14)
         * [x] ~~search history~~ (2021-08-14)
         * [x] ~~registers~~ (2021-08-14)
         * [x] ~~keymaps~~ (2021-08-14)
         * [x] ~~spelling suggestions~~ (2021-08-14)
-    + [ ] marks
+        * [x] ~~marks~~ (2021-08-14)
     + [ ] tags
+- [ ] Improve previewer for `buffers`, `marks`
 - [ ] Built-in previewer with treesitter support
 - [ ] Add built-in plugin documentation
 - [ ] Complete the Wiki

lua/fzf-lua/actions.lua

@@ -148,6 +148,16 @@ M.search = function(selected)
   utils.feed_keys_termcodes(string.format("/%s<CR>", query))
 end
 
+M.goto_mark = function(selected)
+  if not selected then return end
+  local mark = selected[1]
+  if #selected>1 then mark = selected[2] end
+  mark = mark:match("[^ ]+")
+  vim.cmd("stopinsert")
+  vim.cmd("normal! '" .. mark)
+  -- vim.fn.feedkeys(string.format("'%s", mark))
+end
+
 M.spell_apply = function(selected)
   if not selected then return end
   local word = selected[1]

lua/fzf-lua/config.lua

@@ -316,6 +316,12 @@ M.globals.builtin = {
       },
   }
 M.globals.nvim = {
+    marks = {
+      prompt              = 'Marks> ',
+      actions = {
+        ["default"]       = actions.goto_mark,
+      },
+    },
     commands = {
       prompt              = 'Commands> ',
       actions = {

lua/fzf-lua/init.lua

@@ -68,6 +68,7 @@ M.help_tags = require'fzf-lua.providers.helptags'.helptags
 M.man_pages = require'fzf-lua.providers.manpages'.manpages
 M.colorschemes = require'fzf-lua.providers.colorschemes'.colorschemes
 
+M.marks = require'fzf-lua.providers.nvim'.marks
 M.keymaps = require'fzf-lua.providers.nvim'.keymaps
 M.registers = require'fzf-lua.providers.nvim'.registers
 M.commands = require'fzf-lua.providers.nvim'.commands

lua/fzf-lua/providers/nvim.lua

@@ -84,6 +84,53 @@ M.search_history = function(opts)
   history(opts, "search")
 end
 
+M.marks = function(opts)
+  opts = config.normalize_opts(opts, config.globals.nvim.marks)
+  coroutine.wrap(function ()
+
+    local marks = vim.fn.execute("marks")
+    marks = vim.split(marks, "\n")
+
+    local prev_act = action(function (args, fzf_lines, _)
+      local mark = args[1]:match("[^ ]+")
+      local bufnr, lnum, _, _ = unpack(vim.fn.getpos("'"..mark))
+      if vim.api.nvim_buf_is_loaded(bufnr) then
+        return vim.api.nvim_buf_get_lines(bufnr, lnum, fzf_lines+lnum, false)
+      else
+        local name = vim.fn.expand(args[1]:match(".* (.*)"))
+        if vim.fn.filereadable(name) ~= 0 then
+          return vim.fn.readfile(name, "", fzf_lines)
+        end
+        return "UNLOADED: " .. name
+      end
+    end)
+
+    local entries = {}
+    for i = #marks, 3, -1 do
+      local mark, line, col, text = marks[i]:match("(.)%s+(%d+)%s+(%d+)%s+(.*)")
+      table.insert(entries, string.format("%-15s %-15s %-15s %s",
+        utils.ansi_codes.yellow(mark),
+        utils.ansi_codes.blue(line),
+        utils.ansi_codes.green(col),
+        text))
+    end
+
+    table.sort(entries, function(a, b) return a<b end)
+
+    opts.nomulti = true
+    opts.preview = prev_act
+    -- opts.preview_window = 'hidden:down:0'
+
+    local selected = core.fzf(opts, entries,
+      core.build_fzf_cli(opts),
+      config.winopts(opts))
+
+    if not selected then return end
+    actions.act(opts.actions, selected)
+
+  end)()
+end
+
 M.registers = function(opts)
 
   opts = config.normalize_opts(opts, config.globals.nvim.registers)