Update tldr completions for commands (#1249)

Author: jatinderjit

custom-completions/tldr/tldr-completions.nu

@@ -1,23 +1,30 @@
 # authour: DWTW
 
+def commands [] {
+  tldr --list | lines
+}
+
 def platformOverride [] {
-  [ "linux", "macos", "windows", "sunos", "osx", "android" ]
+  [linux macos sunos windows android freebsd netbsd openbsd common]
 }
 
 def whenColor [] {
-  [ "always", "auto", "never" ]
+  [always auto never]
 }
 
 # Collaborative cheatsheets for console commands
 export extern "tldr" [
-  string?
+  cmd?: string@commands
   --list(-l)                                # Lists all commands in the cache
+  --edit-page                               # Edit custom page with `EDITOR`
+  --edit-patch                              # Edit custom patch with `EDITOR`
   --render(-f): string                      # Render a specific markdown file
-  --platform(-f): string@platformOverride   # Override the operating system
+  --platform(-p): string@platformOverride   # Override the operating system, can be specified multiple times in order of preference
   --language(-L): string                    # Override the language
   --update(-u)                              # Update the local cache
-  --no-auto-update                          # If auto update is configured. disable it for this run
+  --no-auto-update                          # If auto update is configured, disable it for this run
   --clear-cache(-c)                         # Clear the local cache
+  --config-path: path                       # Override config file location
   --pager                                   # Use a pager to page output
   --raw(-r)                                 # Display the raw markdown instead of rendering it
   --quiet(-q)                               # Suppress informational message