Merge git://repo.or.cz/git-gui

* git://repo.or.cz/git-gui:
  git-gui: incremental goto line in blame view
  git-gui: clear the goto line input when hiding
  git-gui: only accept numbers in the goto-line input
  git-gui: search and linenumber input are mutual exclusive in the blame view
  git-gui: deal with unknown files when pressing the "Stage Changed" button
  git-gui: drop the 'n' and 'Shift-n' bindings from the last patch.
  git-gui: Add keyboard shortcuts for search and goto commands in blame view.
  git-gui: Enable jumping to a specific line number in blame view.
  Fix tooltip display with multiple monitors on windows.
  Fix typo: existant->existent
  git-gui: updated translator README for current procedures.
  git-gui: warn when trying to commit on a detached head
  git-gui: Corrected a typo in the Swedish translation of 'Continue'

git-gui/lib/index.tcl

@@ -356,12 +356,21 @@ proc do_add_all {} {
 	global file_states
 
 	set paths [list]
+	set unknown_paths [list]
 	foreach path [array names file_states] {
 		switch -glob -- [lindex $file_states($path) 0] {
 		U? {continue}
 		?M -
 		?T -
 		?D {lappend paths $path}
+		?O {lappend unknown_paths $path}
+		}
+	}
+	if {[llength $unknown_paths]} {
+		set reply [ask_popup [mc "There are unknown files do you also want
+to stage those?"]]
+		if {$reply} {
+			set paths [concat $paths $unknown_paths]
 		}
 	}
 	add_helper {Adding all changed files} $paths