Open Radar

 
Summary:
The absence of the properties make it impossible to get the current line number in Xcode 9. It makes some Xcode plugins unusable.

Steps to Reproduce:
1. open a workspace with Xcode 9 beta
2. open a document to edit
3. run the following applescript

set Xcode to "Xcode-beta"

set current_document_path to ""

tell application Xcode
	set last_word_in_main_window to (word -1 of (get name of window 1))
	if (last_word_in_main_window is "Edited") then
		activate
		tell application "System Events" to keystroke "s" using {command down} -- command-s to save the file
	end if
	#get the file name again
	set last_word_in_main_window to (word -1 of (get name of window 1))
	set current_document to document 1 whose name ends with last_word_in_main_window
	set current_document_path to path of current_document
	
	#get the current line number
	using terms from application "Xcode-beta"
		tell current_document
			set {startLine, endLine} to selected paragraph range
		end tell
	end using terms from
end tell
return (startLine as string) & "&" & current_document_path

Expected Results:
should get the current line number and the document path

Observed Results:
the script fails because it cannot find selected paragraph range