If you use the namespace in your directory setting, e.g.
Directory1 "SAPWR:/xxx/guixt", then GuiXT will keep the two slashes.
If the slash occurs somewhere in the middle of the file name, GuiXT replaces
the slash with '.'. Example: You specify "SAPWR:guixt" as directory1.
The script has the name "/xxx/sapmf05a.e0100.txt". GuiXT then looks
for a file "guixt..xxx.sapmf05a.e0100.txt" in the web repository
(with two dots). PS: If the file name gets longer than 30 characters, please
use the "File ...alias=..." option (see documentation on command