cp: update list of implemented arguments

src/uu/cp/README.md

@@ -7,37 +7,38 @@
 
 ### To Do
 
-- [ ] archive
-- [ ] attributes-only
-- [ ] copy-contents
-- [ ] no-dereference-preserve-linkgs
-- [ ] dereference
-- [ ] no-dereference
-- [ ] preserve-default-attributes
-- [ ] preserve
-- [ ] no-preserve
-- [ ] parents
-- [ ] reflink
-- [ ] sparse
-- [ ] strip-trailing-slashes
-- [ ] update
-- [ ] one-file-system
-- [ ] context
+
 - [ ] cli-symbolic-links
+- [ ] context
+- [ ] copy-contents
+- [ ] sparse
 
 ### Completed
 
+- [x] archive
+- [x] attributes-only
 - [x] backup
+- [x] dereference
 - [x] force (Not implemented on Windows)
 - [x] interactive
 - [x] link
 - [x] no-clobber
+- [x] no-dereference
+- [x] no-dereference-preserve-links
+- [x] no-preserve
 - [x] no-target-directory
+- [x] one-file-system
+- [x] parents
 - [x] paths
+- [x] preserve
+- [x] preserve-default-attributes
 - [x] recursive
+- [x] reflink
 - [x] remove-destination (On Windows, current only works for writeable files)
+- [x] strip-trailing-slashes
 - [x] suffix
 - [x] symbolic-link
 - [x] target-directory
+- [x] update
 - [x] verbose
 - [x] version