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

* git://repo.or.cz/git-gui:
  git-gui: Reenable staging unmerged files by clicking the icon.
  git-gui: Support the encoding menu in gui blame.
  git-gui: Optimize encoding name resolution using a lookup table.
  git-gui: Allow forcing display encoding for diffs using a submenu.
  git-gui: Add a menu of available encodings.
  git-gui: Cleanup handling of the default encoding.
  git-gui: Assume `blame --incremental` output is in UTF-8
  git-gui: Use gitattribute "encoding" for file content display
  git-gui: Add support for calling out to the prepare-commit-msg hook
  git-gui: Hide commit related UI during citool --nocommit
  git-gui: Add more integration options to citool.
  git-gui: Updated German translation.
  git-gui: I18n fix sentence parts into full sentences for translation again.
  git-gui: Restore ability to Stage Working Copy for conflicts.
  git-gui: Fix Blame Parent & Context for working copy lines.

1 files changed, 33 insertions, 6 deletions

diff --git a/git-gui/lib/mergetool.tcl b/git-gui/lib/mergetool.tcl
index 79c58bc7bc..6ab5701d93 100644
--- a/git-gui/lib/mergetool.tcl
+++ b/git-gui/lib/mergetool.tcl
@@ -5,24 +5,51 @@ proc merge_resolve_one {stage} {
 	global current_diff_path
 
 	switch -- $stage {
-		1 { set target [mc "the base version"] }
-		2 { set target [mc "this branch"] }
-		3 { set target [mc "the other branch"] }
+		1 { set targetquestion [mc "Force resolution to the base version?"] }
+		2 { set targetquestion [mc "Force resolution to this branch?"] }
+		3 { set targetquestion [mc "Force resolution to the other branch?"] }
 	}
 
-	set op_question [mc "Force resolution to %s?
-Note that the diff shows only conflicting changes.
+	set op_question [strcat $targetquestion "\n" \
+[mc "Note that the diff shows only conflicting changes.
 
 %s will be overwritten.
 
 This operation can be undone only by restarting the merge." \
-		$target [short_path $current_diff_path]]
+		[short_path $current_diff_path]]]
 
 	if {[ask_popup $op_question] eq {yes}} {
 		merge_load_stages $current_diff_path [list merge_force_stage $stage]
 	}
 }
 
+proc merge_stage_workdir {path w lno} {
+	global current_diff_path diff_active
+
+	if {$diff_active} return
+
+	if {$path ne $current_diff_path} {
+		show_diff $path $w $lno {} [list do_merge_stage_workdir $path]
+	} else {
+		do_merge_stage_workdir $path
+	}
+}
+
+proc do_merge_stage_workdir {path} {
+	global current_diff_path is_conflict_diff
+
+	if {$path ne $current_diff_path} return;
+
+	if {$is_conflict_diff} {
+		if {[ask_popup [mc "File %s seems to have unresolved conflicts, still stage?" \
+				[short_path $path]]] ne {yes}} {
+			return
+		}
+	}
+
+	merge_add_resolution $path
+}
+
 proc merge_add_resolution {path} {
 	global current_diff_path ui_workdir