add config var to always use system clipboard

README.md

@@ -68,6 +68,17 @@ The following applies to all commands above:
 - `.copyFilepath` or `:CopyFilepath`: Copy the absolute file path. When `clipboard="unnamed[plus]"` has been set, copies to the `+` register, otherwise to `"`.
 - `.chmodx` or `:Chmodx`: Makes current file executable. Equivalent to `chmod +x`.
 
+To always use system clipboard put this in your configuration file:
+```lua
+-- lua
+vim.g.genghis_use_systemclipboard = true
+```
+
+```vim
+-- viml
+let g:genghis_use_systemclipboard = v:true
+```
+
 ### Disable Ex-Commands
 Put this in your configuration file:
 

lua/genghis.lua

@@ -155,7 +155,7 @@ function M.moveSelectionToNewFile() fileOp("newFromSel") end
 local function copyOp(operation)
 	local reg = '"'
 	local clipboardOpt = vim.opt.clipboard:get()
-	local useSystemClipb = #clipboardOpt > 0 and clipboardOpt[1]:find("unnamed")
+	local useSystemClipb = vim.g.genghis_use_systemclipboard or (#clipboardOpt > 0 and clipboardOpt[1]:find("unnamed"))
 	if useSystemClipb then reg = "+" end
 
 	local toCopy = expand("%:p")