runtime(openPlugin): Open should open file names with spaces in Windows

Use <f-args> instead of <q-args> in commands:

- :Open
- :Launch
- :URLOpen

fixes #17468
closes: #17517

Signed-off-by: Maxim Kim <habamax@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/plugin/openPlugin.vim b/runtime/plugin/openPlugin.vim
index 8e0ae4b..ff9c5a3 100644
--- a/runtime/plugin/openPlugin.vim
+++ b/runtime/plugin/openPlugin.vim
@@ -3,7 +3,7 @@
 # Vim runtime support library
 #
 # Maintainer:   The Vim Project <https://github.com/vim/vim>
-# Last Change:  2025 Apr 02
+# Last Change:  2025 Jun 11
 
 if exists("g:loaded_openPlugin") || &cp
   finish
@@ -12,14 +12,14 @@
 
 import autoload 'dist/vim9.vim'
 
-command -complete=shellcmd -nargs=1 Launch vim9.Launch(trim(<q-args>))
+command -complete=shellcmd -nargs=1 Launch vim9.Launch(trim(<f-args>))
 
-# technically, -nargs=1 is correct, but this throws E480: No match 
+# technically, -nargs=1 is correct, but this throws E480: No match
 # when the argument contains a wildchar on Windows
-command -complete=file -nargs=* Open vim9.Open(trim(<q-args>))
+command -complete=file -nargs=* Open vim9.Open(trim(<f-args>))
 # Use URLOpen when you don't want completion to happen
 # (or because you want to avoid cmdline-special)
-command -nargs=1 URLOpen vim9.Open(trim(<q-args>))
+command -nargs=1 URLOpen vim9.Open(trim(<f-args>))
 
 const no_gx = get(g:, "nogx", get(g:, "netrw_nogx", false))
 if !no_gx