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

* git://repo.or.cz/git-gui:
  git-gui: update french translation
  git-gui: update Japanese translation
  git-gui: fix shortcut for menu "Commit/Revert Changes"
  git-gui: Quote git path when starting another gui in a submodule
  git-gui: update Italian translation
  git-gui: Update Swedish translation (520t0f0u)
  git-gui: use themed tk widgets with Tk 8.5
  git-gui: Update German translation (12 new or changed strings).
  git-gui: Update translation template
  git-gui: Remove unused icon file_parttick
  git-gui: use different icon for new and modified files in the index
  git-gui: set GIT_DIR and GIT_WORK_TREE after setup
  git-gui: update shortcut tools to use _gitworktree
  git-gui: handle bare repos correctly
  git-gui: handle non-standard worktree locations
  git-gui: Support applying a range of changes at once
  git-gui: Add a special diff popup menu for submodules
  git-gui: Use git diff --submodule when available

git-gui/lib/search.tcl

@@ -14,15 +14,16 @@ field smarktop
 field smarkbot
 
 constructor new {i_w i_text args} {
+	global use_ttk NS
 	set w      $i_w
 	set ctext  $i_text
 
-	frame  $w
-	label  $w.l       -text [mc Find:]
+	${NS}::frame  $w
+	${NS}::label  $w.l       -text [mc Find:]
 	entry  $w.ent -textvariable ${__this}::searchstring -background lightgreen
-	button $w.bn      -text [mc Next] -command [cb find_next]
-	button $w.bp      -text [mc Prev] -command [cb find_prev]
-	checkbutton $w.cs -text [mc Case-Sensitive] \
+	${NS}::button $w.bn      -text [mc Next] -command [cb find_next]
+	${NS}::button $w.bp      -text [mc Prev] -command [cb find_prev]
+	${NS}::checkbutton $w.cs -text [mc Case-Sensitive] \
 		-variable ${__this}::casesensitive -command [cb _incrsearch]
 	pack   $w.l   -side left
 	pack   $w.cs  -side right