Solved It is possible to prevent escape of construct using...

[jianmingyong]

It is possible to prevent the escape character to escape a construct if I want to use "@Script.start(<Filesystem.pathup(<Level.file>)>\<Level.filename>)", where the backslash is still intact and the construct will not be escape.

Probably like this " <Filesystem.pathup(<Level.file>)>\\<Level.filename> " or I have to go back to the fall back method
" <Filesystem.pathup(<Level.file>)>/<Level.filename> "?

 

[Darkfire]

yes you can escape the escape char

 

[jianmingyong]

Now I have noticed that even renaming of thread wasn't possible. Looks like the solve tag could not be applied by the user.