Add some more user-defined registers:HEADmain

  "| - file contents register
  " - visual selection register
  " - timestamp register
  " - uuid register
  " - dirname register

1 files changed, 27 insertions, 0 deletions

diff --git a/lua/vim/userregs/impl/dirname.lua b/lua/vim/userregs/impl/dirname.lua
new file mode 100644
index 0000000..503601d
--- /dev/null
+++ b/lua/vim/userregs/impl/dirname.lua
@@ -0,0 +1,27 @@
+--- Dirname Register: returns the direction for the filename.
+---
+--- This is similar to the "%" register (full filename), but returns only
+--- the the directory.
+---
+--- This register is read-only and assigned to the character '<C-d>'.
+
+local userregs = require("vim.userregs")
+local api = vim.api
+
+---@type table<string, fun(regname: string): any>
+local handler = {}
+
+--- Return the current buffer's basename without extension.
+--- Equivalent to `expand('%:t:r')`
+function handler.put(regname)
+  return vim.fn.expand('%:p:h') .. '/'
+end
+
+-- Make this register read-only by omitting the yank handler.
+handler.yank = nil
+
+-- Register this handler under the user register '<C-d>'.
+userregs.register_handler('\4', handler)
+
+
+return {}