nvim: fix clipboard on WSL

config/nvim/lua/fschauen/options.lua

@@ -23,12 +23,6 @@ M.setup = function()
   o.modelines   = 0               -- never use modelines
   o.fileformats = "unix,mac,dos"  -- prioritize unix <EOL> format
   o.winblend    = 8               -- minimum transparency for floating windows
-
-  -- Schedule the setting after `UiEnter` because it can increase startup-time.
-  vim.schedule(function()
-    o.clipboard = "unnamedplus"   -- synchronize with system clipboard
-  end)
-
   o.swapfile    = false           -- don"t use swap files
   o.writebackup = true            -- Make a backup before writing a file...
   o.backup      = false           -- ...but don"t keep it around.
@@ -44,6 +38,23 @@ M.setup = function()
     "s100",     -- limit size of remembered items to this many KiB
   }
 
+  --- Clipboard
+  if vim.fn.has("wsl") == 1 then
+    vim.g.clipboard = {
+      name = "WslClipboard",
+      copy = {
+        ["+"] = "clip.exe",
+        ["*"] = "clip.exe",
+      },
+      paste = {
+        ["+"] = 'powershell.exe -c [Console]::Out.Write($(Get-Clipboard -Raw).tostring().replace("`r", ""))',
+        ["*"] = 'powershell.exe -c [Console]::Out.Write($(Get-Clipboard -Raw).tostring().replace("`r", ""))',
+      },
+      cache_enabled = 0,
+    }
+  end
+  o.clipboard = "unnamedplus"   -- synchronize with system clipboard
+
   -- Searching
   o.ignorecase = true     -- Ignore case when searching...
   o.smartcase  = true     -- ...unless pattern contains uppercase characters.