feat(picker.marks): added <c-x> to delete a mark from the list. See #2390

lua/snacks/picker/actions.lua

@@ -337,6 +337,20 @@ function M.bufdelete(picker)
   picker:refresh()
 end
 
+function M.mark_delete(picker)
+  local selected = picker:selected({ fallback = true })
+  for _, item in ipairs(selected) do
+    if item.label then
+      if item.buf then
+        vim.api.nvim_buf_del_mark(item.buf, item.label)
+      else
+        vim.api.nvim_del_mark(item.label)
+      end
+    end
+  end
+  picker:refresh()
+end
+
 function M.git_stage(picker)
   local items = picker:selected({ fallback = true })
   local first = items[1]

lua/snacks/picker/config/sources.lua

@@ -807,6 +807,13 @@ M.marks = {
   format = "file",
   global = true,
   ["local"] = true,
+  win = {
+    input = {
+      keys = {
+        ["<c-x>"] = { "mark_delete", mode = { "n", "i" } },
+      },
+    },
+  },
 }
 
 ---@class snacks.picker.notifications.Config: snacks.picker.Config

lua/snacks/picker/source/vim.lua

@@ -58,18 +58,20 @@ function M.history(opts)
 end
 
 ---@param opts snacks.picker.marks.Config
-function M.marks(opts)
+---@type snacks.picker.finder
+function M.marks(opts, ctx)
   local marks = {} ---@type vim.fn.getmarklist.ret.item[]
+  local current_buf = ctx.filter.current_buf
   if opts.global then
     vim.list_extend(marks, vim.fn.getmarklist())
   end
   if opts["local"] then
-    vim.list_extend(marks, vim.fn.getmarklist(vim.api.nvim_get_current_buf()))
+    vim.list_extend(marks, vim.fn.getmarklist(current_buf))
   end
 
   ---@type snacks.picker.finder.Item[]
   local items = {}
-  local bufname = vim.api.nvim_buf_get_name(0)
+  local bufname = vim.api.nvim_buf_get_name(current_buf)
   for _, mark in ipairs(marks) do
     local file = mark.file or bufname
     local buf = mark.pos[1] and mark.pos[1] > 0 and mark.pos[1] or nil