X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=lib%2Fblame.tcl;h=2137ec9684d0acdb386e6b50e1b41aa7705c9746;hb=9cb268c426ccb2bb836418caad669476b5dd1933;hp=0531450820805356a81cc796776a0fed59d7f74b;hpb=fc816d7b857a5033982b421a384f7b2d932f57e6;p=git.git

diff --git a/lib/blame.tcl b/lib/blame.tcl
index 053145082..2137ec968 100644
--- a/lib/blame.tcl
+++ b/lib/blame.tcl
@@ -18,15 +18,18 @@ field w_path     ; # label showing the current file path
 field w_columns  ; # list of all column widgets in the viewer
 field w_line     ; # text column: all line numbers
 field w_amov     ; # text column: annotations + move tracking
+field w_asim     ; # text column: annotations (simple computation)
 field w_file     ; # text column: actual file data
 field w_cviewer  ; # pane showing commit message
-field status     ; # text variable bound to status bar
+field finder     ; # find mini-dialog frame
+field status     ; # status mega-widget instance
 field old_height ; # last known height of $w.file_pane
 
+
 # Tk UI colors
 #
-field active_color #c0edc5
-field group_colors {
+variable active_color #c0edc5
+variable group_colors {
 	#d6d6d6
 	#e1e1e1
 	#ececec
@@ -39,13 +42,13 @@ field path                 ; # input filename to view in $commit
 
 field current_fd        {} ; # background process running
 field highlight_line    -1 ; # current line selected
+field highlight_column  {} ; # current commit column selected
 field highlight_commit  {} ; # sha1 of commit selected
-field old_bgcolor       {} ; # background of current selection
 
 field total_lines       0  ; # total length of file
 field blame_lines       0  ; # number of lines computed
-field have_commit          ; # array commit -> 1
 field amov_data            ; # list of {commit origfile origline}
+field asim_data            ; # list of {commit origfile origline}
 
 field r_commit             ; # commit currently being parsed
 field r_orig_line          ; # original line number
@@ -53,51 +56,60 @@ field r_final_line         ; # final line number
 field r_line_count         ; # lines in this region
 
 field tooltip_wm        {} ; # Current tooltip toplevel, if open
+field tooltip_t         {} ; # Text widget in $tooltip_wm
 field tooltip_timer     {} ; # Current timer event for our tooltip
-field tooltip_commit    {} ; # Commit in tooltip
-field tooltip_text      {} ; # Text in current tooltip
+field tooltip_commit    {} ; # Commit(s) in tooltip
 
-constructor new {i_commit i_path} {
-	global cursor_ptr
+constructor new {i_commit i_path i_jump} {
+	global cursor_ptr M1B M1T have_tk85 use_ttk NS
+	variable active_color
+	variable group_colors
 
 	set commit $i_commit
 	set path   $i_path
 
 	make_toplevel top w
-	wm title $top "[appname] ([reponame]): File Viewer"
+	wm title $top [append "[appname] ([reponame]): " [mc "File Viewer"]]
+
+	set font_w [font measure font_diff "0"]
 
-	frame $w.header -background orange
-	label $w.header.commit_l \
-		-text {Commit:} \
-		-background orange \
+	gold_frame $w.header
+	tlabel $w.header.commit_l \
+		-text [mc "Commit:"] \
+		-background gold \
+		-foreground black \
 		-anchor w \
 		-justify left
 	set w_back $w.header.commit_b
-	label $w_back \
+	tlabel $w_back \
 		-image ::blame::img_back_arrow \
 		-borderwidth 0 \
 		-relief flat \
 		-state disabled \
-		-background orange \
-		-activebackground orange
+		-background gold \
+		-foreground black \
+		-activebackground gold
 	bind $w_back <Button-1> "
 		if {\[$w_back cget -state\] eq {normal}} {
 			[cb _history_menu]
 		}
 		"
-	label $w.header.commit \
+	tlabel $w.header.commit \
 		-textvariable @commit \
-		-background orange \
+		-background gold \
+		-foreground black \
 		-anchor w \
 		-justify left
-	label $w.header.path_l \
-		-text {File:} \
-		-background orange \
+	tlabel $w.header.path_l \
+		-text [mc "File:"] \
+		-background gold \
+		-foreground black \
 		-anchor w \
 		-justify left
 	set w_path $w.header.path
-	label $w_path \
-		-background orange \
+	tlabel $w_path \
+		-background gold \
+		-foreground black \
 		-anchor w \
 		-justify left
 	pack $w.header.commit_l -side left
@@ -106,9 +118,9 @@ constructor new {i_commit i_path} {
 	pack $w_path -fill x -side right
 	pack $w.header.path_l -side right
 
-	panedwindow $w.file_pane -orient vertical
-	frame $w.file_pane.out
-	frame $w.file_pane.cm
+	panedwindow $w.file_pane -orient vertical -borderwidth 0 -sashwidth 3
+	frame $w.file_pane.out -relief flat -borderwidth 1
+	frame $w.file_pane.cm -relief sunken -borderwidth 1
 	$w.file_pane add $w.file_pane.out \
 		-sticky nsew \
 		-minsize 100 \
@@ -125,7 +137,9 @@ constructor new {i_commit i_path} {
 		-takefocus 0 \
 		-highlightthickness 0 \
 		-padx 0 -pady 0 \
-		-background white -borderwidth 0 \
+		-background white \
+		-foreground black \
+		-borderwidth 0 \
 		-state disabled \
 		-wrap none \
 		-height 40 \
@@ -138,39 +152,67 @@ constructor new {i_commit i_path} {
 		-takefocus 0 \
 		-highlightthickness 0 \
 		-padx 0 -pady 0 \
-		-background white -borderwidth 0 \
+		-background white \
+		-foreground black \
+		-borderwidth 0 \
 		-state disabled \
 		-wrap none \
 		-height 40 \
-		-width 4 \
+		-width 5 \
 		-font font_diff
+	$w_amov tag conf author_abbr -justify right -rmargin 5
 	$w_amov tag conf curr_commit
-	$w_amov tag conf prior_commit \
-		-foreground blue \
-		-underline 1
+	$w_amov tag conf prior_commit -foreground blue -underline 1
 	$w_amov tag bind prior_commit \
 		<Button-1> \
-		"[cb _load_commit @%x,%y];break"
+		"[cb _load_commit $w_amov @amov_data @%x,%y];break"
+
+	set w_asim $w.file_pane.out.asimple_t
+	text $w_asim \
+		-takefocus 0 \
+		-highlightthickness 0 \
+		-padx 0 -pady 0 \
+		-background white \
+		-foreground black \
+		-borderwidth 0 \
+		-state disabled \
+		-wrap none \
+		-height 40 \
+		-width 4 \
+		-font font_diff
+	$w_asim tag conf author_abbr -justify right
+	$w_asim tag conf curr_commit
+	$w_asim tag conf prior_commit -foreground blue -underline 1
+	$w_asim tag bind prior_commit \
+		<Button-1> \
+		"[cb _load_commit $w_asim @asim_data @%x,%y];break"
 
 	set w_file $w.file_pane.out.file_t
 	text $w_file \
 		-takefocus 0 \
 		-highlightthickness 0 \
 		-padx 0 -pady 0 \
-		-background white -borderwidth 0 \
+		-background white \
+		-foreground black \
+		-borderwidth 0 \
 		-state disabled \
 		-wrap none \
 		-height 40 \
 		-width 80 \
 		-xscrollcommand [list $w.file_pane.out.sbx set] \
 		-font font_diff
+	if {$have_tk85} {
+		$w_file configure -inactiveselectbackground darkblue
+	}
+	$w_file tag conf found \
+		-background yellow
 
-	set w_columns [list $w_amov $w_line $w_file]
+	set w_columns [list $w_amov $w_asim $w_line $w_file]
 
-	scrollbar $w.file_pane.out.sbx \
+	${NS}::scrollbar $w.file_pane.out.sbx \
 		-orient h \
 		-command [list $w_file xview]
-	scrollbar $w.file_pane.out.sby \
+	${NS}::scrollbar $w.file_pane.out.sby \
 		-orient v \
 		-command [list scrollbar2many $w_columns yview]
 	eval grid $w_columns $w.file_pane.out.sby -sticky nsew
@@ -184,9 +226,16 @@ constructor new {i_commit i_path} {
 		-weight 1
 	grid rowconfigure $w.file_pane.out 0 -weight 1
 
+	set finder [::searchbar::new \
+		$w.file_pane.out.ff $w_file \
+		-column [expr {[llength $w_columns] - 1}] \
+		]
+
 	set w_cviewer $w.file_pane.cm.t
 	text $w_cviewer \
-		-background white -borderwidth 0 \
+		-background white \
+		-foreground black \
+		-borderwidth 0 \
 		-state disabled \
 		-wrap none \
 		-height 10 \
@@ -194,6 +243,9 @@ constructor new {i_commit i_path} {
 		-xscrollcommand [list $w.file_pane.cm.sbx set] \
 		-yscrollcommand [list $w.file_pane.cm.sby set] \
 		-font font_diff
+	$w_cviewer tag conf still_loading \
+		-font font_uiitalic \
+		-justify center
 	$w_cviewer tag conf header_key \
 		-tabs {3c} \
 		-background $active_color \
@@ -202,34 +254,57 @@ constructor new {i_commit i_path} {
 		-background $active_color \
 		-font font_ui
 	$w_cviewer tag raise sel
-	scrollbar $w.file_pane.cm.sbx \
+	${NS}::scrollbar $w.file_pane.cm.sbx \
 		-orient h \
 		-command [list $w_cviewer xview]
-	scrollbar $w.file_pane.cm.sby \
+	${NS}::scrollbar $w.file_pane.cm.sby \
 		-orient v \
 		-command [list $w_cviewer yview]
 	pack $w.file_pane.cm.sby -side right -fill y
 	pack $w.file_pane.cm.sbx -side bottom -fill x
 	pack $w_cviewer -expand 1 -fill both
 
-	frame $w.status \
-		-borderwidth 1 \
-		-relief sunken
-	label $w.status.l \
-		-textvariable @status \
-		-anchor w \
-		-justify left
-	pack $w.status.l -side left
+	set status [::status_bar::new $w.status]
 
 	menu $w.ctxm -tearoff 0
 	$w.ctxm add command \
-		-label "Copy Commit" \
+		-label [mc "Copy Commit"] \
 		-command [cb _copycommit]
+	$w.ctxm add separator
+	$w.ctxm add command \
+		-label [mc "Find Text..."] \
+		-accelerator F7 \
+		-command [list searchbar::show $finder]
+	menu $w.ctxm.enc
+	build_encoding_menu $w.ctxm.enc [cb _setencoding]
+	$w.ctxm add cascade \
+		-label [mc "Encoding"] \
+		-menu $w.ctxm.enc
+	$w.ctxm add command \
+		-label [mc "Do Full Copy Detection"] \
+		-command [cb _fullcopyblame]
+	$w.ctxm add separator
+	$w.ctxm add command \
+		-label [mc "Show History Context"] \
+		-command [cb _gitkcommit]
+	$w.ctxm add command \
+		-label [mc "Blame Parent Commit"] \
+		-command [cb _blameparent]
 
 	foreach i $w_columns {
+		for {set g 0} {$g < [llength $group_colors]} {incr g} {
+			$i tag conf color$g -background [lindex $group_colors $g]
+		}
+
+		if {$i eq $w_file} {
+			$w_file tag raise found
+		}
+		$i tag raise sel
+
 		$i conf -cursor $cursor_ptr
-		$i conf -yscrollcommand [list many2scrollbar \
-			$w_columns yview $w.file_pane.out.sby]
+		$i conf -yscrollcommand \
+			"[list ::searchbar::scrolled $finder]
+			 [list many2scrollbar $w_columns yview $w.file_pane.out.sby]"
 		bind $i <Button-1> "
 			[cb _hide_tooltip]
 			[cb _click $i @%x,%y]
@@ -245,6 +320,8 @@ constructor new {i_commit i_path} {
 			set cursorW %W
 			tk_popup $w.ctxm %X %Y
 		"
+		bind $i <Shift-Tab> "[list focus $w_cviewer];break"
+		bind $i <Tab>       "[cb _focus_search $w_cviewer];break"
 	}
 
 	foreach i [concat $w_columns $w_cviewer] {
@@ -260,9 +337,15 @@ constructor new {i_commit i_path} {
 		bind $i <Control-Key-f> {catch {%W yview scroll  1 pages};break}
 	}
 
-	bind $w_cviewer <Button-1> [list focus $w_cviewer]
-	bind $top <Visibility> [list focus $top]
-	bind $w_file <Destroy> [list delete_this $this]
+	bind $w_cviewer <Shift-Tab> "[cb _focus_search $w_file];break"
+	bind $w_cviewer <Tab>       "[list focus $w_file];break"
+	bind $w_cviewer <Button-1>   [list focus $w_cviewer]
+	bind $w_file    <Visibility> [cb _focus_search $w_file]
+	bind $top       <F7>         [list searchbar::show $finder]
+	bind $top       <Escape>     [list searchbar::hide $finder]
+	bind $top       <F3>         [list searchbar::find_next $finder]
+	bind $top       <Shift-F3>   [list searchbar::find_prev $finder]
+	catch { bind $top <Shift-Key-XF86_Switch_VT_3> [list searchbar::find_prev $finder] }
 
 	grid configure $w.header -sticky ew
 	grid configure $w.file_pane -sticky nsew
@@ -274,8 +357,14 @@ constructor new {i_commit i_path} {
 
 	set req_w [winfo reqwidth  $top]
 	set req_h [winfo reqheight $top]
-	if {$req_w < 600} {set req_w 600}
-	if {$req_h < 400} {set req_h 400}
+	set scr_w [expr {[winfo screenwidth $top] - 40}]
+	set scr_h [expr {[winfo screenheight $top] - 120}]
+	set opt_w [expr {$font_w * (80 + 5*3 + 3)}]
+	if {$req_w < $opt_w} {set req_w $opt_w}
+	if {$req_w > $scr_w} {set req_w $scr_w}
+	set opt_h [expr {$req_w*4/3}]
+	if {$req_h < $scr_h} {set req_h $scr_h}
+	if {$req_h > $opt_h} {set req_h $opt_h}
 	set g "${req_w}x${req_h}"
 	wm geometry $top $g
 	update
@@ -283,49 +372,66 @@ constructor new {i_commit i_path} {
 	set old_height [winfo height $w.file_pane]
 	$w.file_pane sash place 0 \
 		[lindex [$w.file_pane sash coord 0] 0] \
-		[expr {int($old_height * 0.70)}]
+		[expr {int($old_height * 0.80)}]
 	bind $w.file_pane <Configure> \
 	"if {{$w.file_pane} eq {%W}} {[cb _resize %h]}"
 
-	_load $this
+	wm protocol $top WM_DELETE_WINDOW "destroy $top"
+	bind $top <Destroy> [cb _handle_destroy %W]
+
+	_load $this $i_jump
+}
+
+method _focus_search {win} {
+	if {[searchbar::visible $finder]} {
+		focus [searchbar::editor $finder]
+	} else {
+		focus $win
+	}
+}
+
+method _handle_destroy {win} {
+	if {$win eq $w} {
+		_kill $this
+		delete_this
+	}
 }
 
-method _load {} {
+method _kill {} {
+	if {$current_fd ne {}} {
+		kill_file_process $current_fd
+		catch {close $current_fd}
+		set current_fd {}
+	}
+}
+
+method _load {jump} {
+	variable group_colors
+
 	_hide_tooltip $this
 
 	if {$total_lines != 0 || $current_fd ne {}} {
-		if {$current_fd ne {}} {
-			catch {close $current_fd}
-			set current_fd {}
-		}
+		_kill $this
 
 		foreach i $w_columns {
 			$i conf -state normal
 			$i delete 0.0 end
-			foreach cmit [array names have_commit] {
-				$i tag delete g$cmit
+			foreach g [$i tag names] {
+				if {[regexp {^g[0-9a-f]{40}$} $g]} {
+					$i tag delete $g
+				}
 			}
 			$i conf -state disabled
 		}
 
+		$w_cviewer conf -state normal
+		$w_cviewer delete 0.0 end
+		$w_cviewer conf -state disabled
+
 		set highlight_line -1
+		set highlight_column {}
 		set highlight_commit {}
 		set total_lines 0
-		set blame_lines 0
-		array unset have_commit
-	}
-
-	if {[winfo exists $w.status.c]} {
-		$w.status.c coords bar 0 0 0 20
-	} else {
-		canvas $w.status.c \
-			-width 100 \
-			-height [expr {int([winfo reqheight $w.status.l] * 0.6)}] \
-			-borderwidth 1 \
-			-relief groove \
-			-highlightt 0
-		$w.status.c create rectangle 0 0 0 20 -tags bar -fill navy
-		pack $w.status.c -side right
 	}
 
 	if {$history eq {}} {
@@ -333,24 +439,44 @@ method _load {} {
 	} else {
 		$w_back conf -state normal
 	}
-	lappend history [list $commit $path]
 
 	# Index 0 is always empty.  There is never line 0 as
 	# we use only 1 based lines, as that matches both with
 	# git-blame output and with Tk's text widget.
 	#
 	set amov_data [list [list]]
+	set asim_data [list [list]]
 
-	set status "Loading $commit:[escape_path $path]..."
+	$status show [mc "Reading %s..." "$commit:[escape_path $path]"]
 	$w_path conf -text [escape_path $path]
+
+	set do_textconv 0
+	if {![is_config_false gui.textconv] && [git-version >= 1.7.2]} {
+		set filter [gitattr $path diff set]
+		set textconv [get_config [join [list diff $filter textconv] .]]
+		if {$filter ne {set} && $textconv ne {}} {
+			set do_textconv 1
+		}
+	}
 	if {$commit eq {}} {
-		set fd [open $path r]
+		if {$do_textconv ne 0} {
+			set fd [open |[list $textconv $path] r]
+		} else {
+			set fd [open $path r]
+		}
+		fconfigure $fd -eofchar {}
 	} else {
-		set cmd [list git cat-file blob "$commit:$path"]
-		set fd [open "| $cmd" r]
+		if {$do_textconv ne 0} {
+			set fd [git_read cat-file --textconv "$commit:$path"]
+		} else {
+			set fd [git_read cat-file blob "$commit:$path"]
+		}
 	}
-	fconfigure $fd -blocking 0 -translation lf -encoding binary
-	fileevent $fd readable [cb _read_file $fd]
+	fconfigure $fd \
+		-blocking 0 \
+		-translation lf \
+		-encoding [get_path_encoding $path]
+	fileevent $fd readable [cb _read_file $fd $jump]
 	set current_fd $fd
 }
 
@@ -362,7 +488,7 @@ method _history_menu {} {
 		menu $m -tearoff 0
 	}
 
-	for {set i [expr {[llength $history] - 2}]
+	for {set i [expr {[llength $history] - 1}]
 		} {$i >= 0} {incr i -1} {
 		set e [lindex $history $i]
 		set c [lindex $e 0]
@@ -382,21 +508,22 @@ method _history_menu {} {
 			}
 		}
 
-		$m add command -label $t -command [cb _goback $i $c $f]
+		$m add command -label $t -command [cb _goback $i]
 	}
 	set X [winfo rootx $w_back]
 	set Y [expr {[winfo rooty $w_back] + [winfo height $w_back]}]
 	tk_popup $m $X $Y
 }
 
-method _goback {i c f} {
+method _goback {i} {
+	set dat [lindex $history $i]
 	set history [lrange $history 0 [expr {$i - 1}]]
-	set commit $c
-	set path $f
-	_load $this
+	set commit [lindex $dat 0]
+	set path [lindex $dat 1]
+	_load $this [lrange $dat 2 5]
 }
 
-method _read_file {fd} {
+method _read_file {fd jump} {
 	if {$fd ne $current_fd} {
 		catch {close $fd}
 		return
@@ -407,6 +534,7 @@ method _read_file {fd} {
 		regsub "\r\$" $line {} line
 		incr total_lines
 		lappend amov_data {}
+		lappend asim_data {}
 
 		if {$total_lines > 1} {
 			foreach i $w_columns {$i insert end "\n"}
@@ -426,28 +554,56 @@ method _read_file {fd} {
 	if {[eof $fd]} {
 		close $fd
 
-		_status $this
-		set cmd {nice git blame -M -C --incremental}
-		if {$commit eq {}} {
-			lappend cmd --contents $path
-		} else {
-			lappend cmd $commit
+		# If we don't force Tk to update the widgets *right now*
+		# none of our jump commands will cause a change in the UI.
+		#
+		update
+
+		if {[llength $jump] == 1} {
+			set highlight_line [lindex $jump 0]
+			$w_file see "$highlight_line.0"
+		} elseif {[llength $jump] == 4} {
+			set highlight_column [lindex $jump 0]
+			set highlight_line [lindex $jump 1]
+			$w_file xview moveto [lindex $jump 2]
+			$w_file yview moveto [lindex $jump 3]
 		}
-		lappend cmd -- $path
-		set fd [open "| $cmd" r]
-		fconfigure $fd -blocking 0 -translation lf -encoding binary
-		fileevent $fd readable [cb _read_blame $fd]
-		set current_fd $fd
+
+		_exec_blame $this $w_asim @asim_data \
+			[list] \
+			[mc "Loading copy/move tracking annotations..."]
 	}
 } ifdeleted { catch {close $fd} }
 
-method _read_blame {fd} {
+method _exec_blame {cur_w cur_d options cur_s} {
+	lappend options --incremental --encoding=utf-8
+	if {$commit eq {}} {
+		lappend options --contents $path
+	} else {
+		lappend options $commit
+	}
+	lappend options -- $path
+	set fd [eval git_read --nice blame $options]
+	fconfigure $fd -blocking 0 -translation lf -encoding utf-8
+	fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d]
+	set current_fd $fd
+	set blame_lines 0
+
+	$status start \
+		$cur_s \
+		[mc "lines annotated"]
+}
+
+method _read_blame {fd cur_w cur_d} {
+	upvar #0 $cur_d line_data
+	variable group_colors
+
 	if {$fd ne $current_fd} {
 		catch {close $fd}
 		return
 	}
 
-	$w_amov conf -state normal
+	$cur_w conf -state normal
 	while {[gets $fd line] >= 0} {
 		if {[regexp {^([a-z0-9]{40}) (\d+) (\d+) (\d+)$} $line line \
 			cmit original_line final_line line_count]} {
@@ -455,20 +611,11 @@ method _read_blame {fd} {
 			set r_orig_line  $original_line
 			set r_final_line $final_line
 			set r_line_count $line_count
-
-			if {[catch {set g $have_commit($cmit)}]} {
-				set bg [lindex $group_colors 0]
-				set group_colors [lrange $group_colors 1 end]
-				lappend group_colors $bg
-				foreach i $w_columns {
-					$i tag conf g$cmit -background $bg
-				}
-				set have_commit($cmit) 1
-			}
 		} elseif {[string match {filename *} $line]} {
 			set file [string range $line 9 end]
 			set n    $r_line_count
 			set lno  $r_final_line
+			set oln  $r_orig_line
 			set cmit $r_commit
 
 			if {[regexp {^0{40}$} $cmit]} {
@@ -479,13 +626,17 @@ method _read_blame {fd} {
 				set commit_type curr_commit
 			} else {
 				set commit_type prior_commit
-				set commit_abbr [string range $cmit 0 4]
+				set commit_abbr [string range $cmit 0 3]
 			}
 
 			set author_abbr {}
 			set a_name {}
 			catch {set a_name $header($cmit,author)}
 			while {$a_name ne {}} {
+				if {$author_abbr ne {}
+					&& [string index $a_name 0] eq {'}} {
+					regsub {^'[^']+'\s+} $a_name {} a_name
+				}
 				if {![regexp {^([[:upper:]])} $a_name _a]} break
 				append author_abbr $_a
 				unset _a
@@ -497,71 +648,115 @@ method _read_blame {fd} {
 				set author_abbr { |}
 			} else {
 				set author_abbr [string range $author_abbr 0 3]
-				while {[string length $author_abbr] < 4} {
-					set author_abbr " $author_abbr"
-				}
 			}
 			unset a_name
 
 			set first_lno $lno
 			while {
 			   $first_lno > 1
-			&& $cmit eq [lindex $amov_data [expr {$first_lno - 1}] 0]
-			&& $file eq [lindex $amov_data [expr {$first_lno - 1}] 1]
+			&& $cmit eq [lindex $line_data [expr {$first_lno - 1}] 0]
+			&& $file eq [lindex $line_data [expr {$first_lno - 1}] 1]
 			} {
 				incr first_lno -1
 			}
 
+			set color {}
+			if {$first_lno < $lno} {
+				foreach g [$w_file tag names $first_lno.0] {
+					if {[regexp {^color[0-9]+$} $g]} {
+						set color $g
+						break
+					}
+				}
+			} else {
+				set i [lsort [concat \
+					[$w_file tag names "[expr {$first_lno - 1}].0"] \
+					[$w_file tag names "[expr {$lno + $n}].0"] \
+					]]
+				for {set g 0} {$g < [llength $group_colors]} {incr g} {
+					if {[lsearch -sorted -exact $i color$g] == -1} {
+						set color color$g
+						break
+					}
+				}
+			}
+			if {$color eq {}} {
+				set color color0
+			}
+
 			while {$n > 0} {
 				set lno_e "$lno.0 lineend + 1c"
-				if {[lindex $amov_data $lno] ne {}} {
-					set g [lindex $amov_data $lno 0]
+				if {[lindex $line_data $lno] ne {}} {
+					set g [lindex $line_data $lno 0]
 					foreach i $w_columns {
 						$i tag remove g$g $lno.0 $lno_e
 					}
 				}
-				lset amov_data $lno [list $cmit $file]
+				lset line_data $lno [list $cmit $file $oln]
 
-				$w_amov delete $lno.0 "$lno.0 lineend"
+				$cur_w delete $lno.0 "$lno.0 lineend"
 				if {$lno == $first_lno} {
-					$w_amov insert $lno.0 $commit_abbr $commit_type
+					$cur_w insert $lno.0 $commit_abbr $commit_type
 				} elseif {$lno == [expr {$first_lno + 1}]} {
-					$w_amov insert $lno.0 $author_abbr
+					$cur_w insert $lno.0 $author_abbr author_abbr
 				} else {
-					$w_amov insert $lno.0 { |}
+					$cur_w insert $lno.0 { |}
 				}
 
 				foreach i $w_columns {
+					if {$cur_w eq $w_amov} {
+						for {set g 0} \
+							{$g < [llength $group_colors]} \
+							{incr g} {
+							$i tag remove color$g $lno.0 $lno_e
+						}
+						$i tag add $color $lno.0 $lno_e
+					}
 					$i tag add g$cmit $lno.0 $lno_e
 				}
 
-				if {$highlight_line == -1} {
-					if {[lindex [$w_file yview] 0] == 0} {
+				if {$highlight_column eq $cur_w} {
+					if {$highlight_line == -1
+					 && [lindex [$w_file yview] 0] == 0} {
 						$w_file see $lno.0
-						_showcommit $this $lno
+						set highlight_line $lno
+					}
+					if {$highlight_line == $lno} {
+						_showcommit $this $cur_w $lno
 					}
-				} elseif {$highlight_line == $lno} {
-					_showcommit $this $lno
 				}
 
 				incr n -1
 				incr lno
+				incr oln
 				incr blame_lines
 			}
 
 			while {
-			   $cmit eq [lindex $amov_data $lno 0]
-			&& $file eq [lindex $amov_data $lno 1]
+			   $cmit eq [lindex $line_data $lno 0]
+			&& $file eq [lindex $line_data $lno 1]
 			} {
-				$w_amov delete $lno.0 "$lno.0 lineend"
+				$cur_w delete $lno.0 "$lno.0 lineend"
 
 				if {$lno == $first_lno} {
-					$w_amov insert $lno.0 $commit_abbr $commit_type
+					$cur_w insert $lno.0 $commit_abbr $commit_type
 				} elseif {$lno == [expr {$first_lno + 1}]} {
-					$w_amov insert $lno.0 $author_abbr
+					$cur_w insert $lno.0 $author_abbr author_abbr
 				} else {
-					$w_amov insert $lno.0 { |}
+					$cur_w insert $lno.0 { |}
 				}
+
+				if {$cur_w eq $w_amov} {
+					foreach i $w_columns {
+						for {set g 0} \
+							{$g < [llength $group_colors]} \
+							{incr g} {
+							$i tag remove color$g $lno.0 $lno_e
+						}
+						$i tag add $color $lno.0 $lno_e
+					}
+				}
+
 				incr lno
 			}
 
@@ -569,69 +764,178 @@ method _read_blame {fd} {
 			set header($r_commit,$key) $data
 		}
 	}
-	$w_amov conf -state disabled
+	$cur_w conf -state disabled
 
 	if {[eof $fd]} {
 		close $fd
-		set current_fd {}
-		set status {Annotation complete.}
-		destroy $w.status.c
+		if {$cur_w eq $w_asim} {
+			# Switches for original location detection
+			set threshold [get_config gui.copyblamethreshold]
+			set original_options [list "-C$threshold"]
+
+			if {![is_config_true gui.fastcopyblame]} {
+				# thorough copy search; insert before the threshold
+				set original_options [linsert $original_options 0 -C]
+			}
+			if {[git-version >= 1.5.3]} {
+				lappend original_options -w ; # ignore indentation changes
+			}
+
+			_exec_blame $this $w_amov @amov_data \
+				$original_options \
+				[mc "Loading original location annotations..."]
+		} else {
+			set current_fd {}
+			$status stop [mc "Annotation complete."]
+		}
 	} else {
-		_status $this
+		$status update $blame_lines $total_lines
 	}
 } ifdeleted { catch {close $fd} }
 
-method _status {} {
-	set have  $blame_lines
-	set total $total_lines
-	set pdone 0
-	if {$total} {set pdone [expr {100 * $have / $total}]}
+method _find_commit_bound {data_list start_idx delta} {
+	upvar #0 $data_list line_data
+	set pos $start_idx
+	set limit       [expr {[llength $line_data] - 1}]
+	set base_commit [lindex $line_data $pos 0]
+
+	while {$pos > 0 && $pos < $limit} {
+		set new_pos [expr {$pos + $delta}]
+		if {[lindex $line_data $new_pos 0] ne $base_commit} {
+			return $pos
+		}
+
+		set pos $new_pos
+	}
+
+	return $pos
+}
+
+method _fullcopyblame {} {
+	if {$current_fd ne {}} {
+		tk_messageBox \
+			-icon error \
+			-type ok \
+			-title [mc "Busy"] \
+			-message [mc "Annotation process is already running."]
+
+		return
+	}
+
+	# Switches for original location detection
+	set threshold [get_config gui.copyblamethreshold]
+	set original_options [list -C -C "-C$threshold"]
+
+	if {[git-version >= 1.5.3]} {
+		lappend original_options -w ; # ignore indentation changes
+	}
+
+	# Find the line range
+	set pos @$::cursorX,$::cursorY
+	set lno [lindex [split [$::cursorW index $pos] .] 0]
+	set min_amov_lno [_find_commit_bound $this @amov_data $lno -1]
+	set max_amov_lno [_find_commit_bound $this @amov_data $lno 1]
+	set min_asim_lno [_find_commit_bound $this @asim_data $lno -1]
+	set max_asim_lno [_find_commit_bound $this @asim_data $lno 1]
 
-	set status [format \
-		"Loading annotations... %i of %i lines annotated (%2i%%)" \
-		$have $total $pdone]
-	$w.status.c coords bar 0 0 $pdone 20
+	if {$min_asim_lno < $min_amov_lno} {
+		set min_amov_lno $min_asim_lno
+	}
+
+	if {$max_asim_lno > $max_amov_lno} {
+		set max_amov_lno $max_asim_lno
+	}
+
+	lappend original_options -L "$min_amov_lno,$max_amov_lno"
+
+	# Clear lines
+	for {set i $min_amov_lno} {$i <= $max_amov_lno} {incr i} {
+		lset amov_data $i [list ]
+	}
+
+	# Start the back-end process
+	_exec_blame $this $w_amov @amov_data \
+		$original_options \
+		[mc "Running thorough copy detection..."]
 }
 
 method _click {cur_w pos} {
 	set lno [lindex [split [$cur_w index $pos] .] 0]
-	if {$lno eq {}} return
-	_showcommit $this $lno
+	_showcommit $this $cur_w $lno
+}
+
+method _setencoding {enc} {
+	force_path_encoding $path $enc
+	_load $this [list \
+		$highlight_column \
+		$highlight_line \
+		[lindex [$w_file xview] 0] \
+		[lindex [$w_file yview] 0] \
+		]
 }
 
-method _load_commit {pos} {
-	set lno [lindex [split [$w_amov index $pos] .] 0]
-	set dat [lindex $amov_data $lno]
+method _load_commit {cur_w cur_d pos} {
+	upvar #0 $cur_d line_data
+	set lno [lindex [split [$cur_w index $pos] .] 0]
+	set dat [lindex $line_data $lno]
 	if {$dat ne {}} {
-		set commit [lindex $dat 0]
-		set path   [lindex $dat 1]
-		_load $this
+		_load_new_commit $this  \
+			[lindex $dat 0] \
+			[lindex $dat 1] \
+			[list [lindex $dat 2]]
 	}
 }
 
-method _showcommit {lno} {
+method _load_new_commit {new_commit new_path jump} {
+	lappend history [list \
+		$commit $path \
+		$highlight_column \
+		$highlight_line \
+		[lindex [$w_file xview] 0] \
+		[lindex [$w_file yview] 0] \
+		]
+
+	set commit $new_commit
+	set path   $new_path
+	_load $this $jump
+}
+
+method _showcommit {cur_w lno} {
 	global repo_config
+	variable active_color
 
 	if {$highlight_commit ne {}} {
 		foreach i $w_columns {
-			$i tag conf g$highlight_commit -background $old_bgcolor
+			$i tag conf g$highlight_commit -background {}
+			$i tag lower g$highlight_commit
 		}
 	}
 
+	if {$cur_w eq $w_asim} {
+		set dat [lindex $asim_data $lno]
+		set highlight_column $w_asim
+	} else {
+		set dat [lindex $amov_data $lno]
+		set highlight_column $w_amov
+	}
+
 	$w_cviewer conf -state normal
 	$w_cviewer delete 0.0 end
 
-	set dat [lindex $amov_data $lno]
 	if {$dat eq {}} {
 		set cmit {}
-		$w_cviewer insert end "Loading annotation..."
+		$w_cviewer insert end [mc "Loading annotation..."] still_loading
 	} else {
 		set cmit [lindex $dat 0]
 		set file [lindex $dat 1]
 
-		set old_bgcolor [$w_file tag cget g$cmit -background]
 		foreach i $w_columns {
 			$i tag conf g$cmit -background $active_color
+			$i tag raise g$cmit
+			if {$i eq $w_file} {
+				$w_file tag raise found
+			}
+			$i tag raise sel
 		}
 
 		set author_name {}
@@ -639,58 +943,50 @@ method _showcommit {lno} {
 		set author_time {}
 		catch {set author_name $header($cmit,author)}
 		catch {set author_email $header($cmit,author-mail)}
-		catch {set author_time [clock format \
-			$header($cmit,author-time) \
-			-format {%Y-%m-%d %H:%M:%S}
-		]}
+		catch {set author_time [format_date $header($cmit,author-time)]}
 
 		set committer_name {}
 		set committer_email {}
 		set committer_time {}
 		catch {set committer_name $header($cmit,committer)}
 		catch {set committer_email $header($cmit,committer-mail)}
-		catch {set committer_time [clock format \
-			$header($cmit,committer-time) \
-			-format {%Y-%m-%d %H:%M:%S}
-		]}
+		catch {set committer_time [format_date $header($cmit,committer-time)]}
 
 		if {[catch {set msg $header($cmit,message)}]} {
 			set msg {}
 			catch {
-				set fd [open "| git cat-file commit $cmit" r]
+				set fd [git_read cat-file commit $cmit]
 				fconfigure $fd -encoding binary -translation lf
-				if {[catch {set enc $repo_config(i18n.commitencoding)}]} {
-					set enc utf-8
-				}
+				# By default commits are assumed to be in utf-8
+				set enc utf-8
 				while {[gets $fd line] > 0} {
 					if {[string match {encoding *} $line]} {
 						set enc [string tolower [string range $line 9 end]]
 					}
 				}
-				set msg [encoding convertfrom $enc [read $fd]]
-				set msg [string trim $msg]
+				set msg [read $fd]
 				close $fd
 
-				set author_name [encoding convertfrom $enc $author_name]
-				set committer_name [encoding convertfrom $enc $committer_name]
-
-				set header($cmit,author) $author_name
-				set header($cmit,committer) $committer_name
+				set enc [tcl_encoding $enc]
+				if {$enc ne {}} {
+					set msg [encoding convertfrom $enc $msg]
+				}
+				set msg [string trim $msg]
 			}
 			set header($cmit,message) $msg
 		}
 
 		$w_cviewer insert end "commit $cmit\n" header_key
-		$w_cviewer insert end "Author:\t" header_key
+		$w_cviewer insert end [strcat [mc "Author:"] "\t"] header_key
 		$w_cviewer insert end "$author_name $author_email" header_val
 		$w_cviewer insert end "  $author_time\n" header_val
 
-		$w_cviewer insert end "Committer:\t" header_key
+		$w_cviewer insert end [strcat [mc "Committer:"] "\t"] header_key
 		$w_cviewer insert end "$committer_name $committer_email" header_val
 		$w_cviewer insert end "  $committer_time\n" header_val
 
 		if {$file ne $path} {
-			$w_cviewer insert end "Original File:\t" header_key
+			$w_cviewer insert end [strcat [mc "Original File:"] "\t"] header_key
 			$w_cviewer insert end "[escape_path $file]\n" header_val
 		}
 
@@ -701,15 +997,19 @@ method _showcommit {lno} {
 	set highlight_line $lno
 	set highlight_commit $cmit
 
-	if {$highlight_commit eq $tooltip_commit} {
+	if {[lsearch -exact $tooltip_commit $highlight_commit] != -1} {
 		_hide_tooltip $this
 	}
 }
 
-method _copycommit {} {
+method _get_click_amov_info {} {
 	set pos @$::cursorX,$::cursorY
 	set lno [lindex [split [$::cursorW index $pos] .] 0]
-	set dat [lindex $amov_data $lno]
+	return [lindex $amov_data $lno]
+}
+
+method _copycommit {} {
+	set dat [_get_click_amov_info $this]
 	if {$dat ne {}} {
 		clipboard clear
 		clipboard append \
@@ -719,23 +1019,149 @@ method _copycommit {} {
 	}
 }
 
-method _show_tooltip {cur_w pos} {
-	set lno [lindex [split [$cur_w index $pos] .] 0]
-	set dat [lindex $amov_data $lno]
-	if {$dat eq {}} {
-		_hide_tooltip $this
-		return
+method _format_offset_date {base offset} {
+	set exval [expr {$base + $offset*24*60*60}]
+	return [clock format $exval -format {%Y-%m-%d}]
+}
+
+method _gitkcommit {} {
+	global nullid
+
+	set dat [_get_click_amov_info $this]
+	if {$dat ne {}} {
+		set cmit [lindex $dat 0]
+
+		# If the line belongs to the working copy, use HEAD instead
+		if {$cmit eq $nullid} {
+			if {[catch {set cmit [git rev-parse --verify HEAD]} err]} {
+				error_popup [strcat [mc "Cannot find HEAD commit:"] "\n\n$err"]
+				return;
+			}
+		}
+
+		set radius [get_config gui.blamehistoryctx]
+		set cmdline [list --select-commit=$cmit]
+
+                if {$radius > 0} {
+			set author_time {}
+			set committer_time {}
+
+			catch {set author_time $header($cmit,author-time)}
+			catch {set committer_time $header($cmit,committer-time)}
+
+			if {$committer_time eq {}} {
+				set committer_time $author_time
+			}
+
+			set after_time [_format_offset_date $this $committer_time [expr {-$radius}]]
+			set before_time [_format_offset_date $this $committer_time $radius]
+
+			lappend cmdline --after=$after_time --before=$before_time
+		}
+
+		lappend cmdline $cmit
+
+		set base_rev "HEAD"
+		if {$commit ne {}} {
+			set base_rev $commit
+		}
+
+		if {$base_rev ne $cmit} {
+			lappend cmdline $base_rev
+		}
+
+		do_gitk $cmdline
 	}
-	set cmit [lindex $dat 0]
+}
 
-	if {$cmit eq $highlight_commit} {
-		_hide_tooltip $this
+method _blameparent {} {
+	global nullid
+
+	set dat [_get_click_amov_info $this]
+	if {$dat ne {}} {
+		set cmit [lindex $dat 0]
+		set new_path [lindex $dat 1]
+
+		# Allow using Blame Parent on lines modified in the working copy
+		if {$cmit eq $nullid} {
+			set parent_ref "HEAD"
+		} else {
+			set parent_ref "$cmit^"
+		}
+		if {[catch {set cparent [git rev-parse --verify $parent_ref]} err]} {
+			error_popup [strcat [mc "Cannot find parent commit:"] "\n\n$err"]
+			return;
+		}
+
+		_kill $this
+
+		# Generate a diff between the commit and its parent,
+		# and use the hunks to update the line number.
+		# Request zero context to simplify calculations.
+		if {$cmit eq $nullid} {
+			set diffcmd [list diff-index --unified=0 $cparent -- $new_path]
+		} else {
+			set diffcmd [list diff-tree --unified=0 $cparent $cmit -- $new_path]
+		}
+		if {[catch {set fd [eval git_read $diffcmd]} err]} {
+			$status stop [mc "Unable to display parent"]
+			error_popup [strcat [mc "Error loading diff:"] "\n\n$err"]
+			return
+		}
+
+		set r_orig_line [lindex $dat 2]
+
+		fconfigure $fd \
+			-blocking 0 \
+			-encoding binary \
+			-translation binary
+		fileevent $fd readable [cb _read_diff_load_commit \
+			$fd $cparent $new_path $r_orig_line]
+		set current_fd $fd
+	}
+}
+
+method _read_diff_load_commit {fd cparent new_path tline} {
+	if {$fd ne $current_fd} {
+		catch {close $fd}
 		return
 	}
 
-	if {$cmit eq $tooltip_commit} {
-		_position_tooltip $this
-	} elseif {$tooltip_wm ne {}} {
+	while {[gets $fd line] >= 0} {
+		if {[regexp {^@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))? @@} $line line \
+			old_line osz old_size new_line nsz new_size]} {
+
+			if {$osz eq {}} { set old_size 1 }
+			if {$nsz eq {}} { set new_size 1 }
+
+			if {$new_line <= $tline} {
+				if {[expr {$new_line + $new_size}] > $tline} {
+					# Target line within the hunk
+					set line_shift [expr {
+						($new_size-$old_size)*($tline-$new_line)/$new_size
+						}]
+				} else {
+					set line_shift [expr {$new_size-$old_size}]
+				}
+
+				set r_orig_line [expr {$r_orig_line - $line_shift}]
+			}
+		}
+	}
+
+	if {[eof $fd]} {
+		close $fd;
+		set current_fd {}
+
+		_load_new_commit $this  \
+			$cparent        \
+			$new_path       \
+			[list $r_orig_line]
+	}
+} ifdeleted { catch {close $fd} }
+
+method _show_tooltip {cur_w pos} {
+	if {$tooltip_wm ne {}} {
 		_open_tooltip $this $cur_w
 	} elseif {$tooltip_timer eq {}} {
 		set tooltip_timer [after 1000 [cb _open_tooltip $cur_w]]
@@ -751,66 +1177,116 @@ method _open_tooltip {cur_w} {
 		return
 	}
 
+	if {$tooltip_wm ne "$cur_w.tooltip"} {
+		_hide_tooltip $this
+
+		set tooltip_wm [toplevel $cur_w.tooltip -borderwidth 1]
+		wm overrideredirect $tooltip_wm 1
+		wm transient $tooltip_wm [winfo toplevel $cur_w]
+		set tooltip_t $tooltip_wm.label
+		text $tooltip_t \
+			-takefocus 0 \
+			-highlightthickness 0 \
+			-relief flat \
+			-borderwidth 0 \
+			-wrap none \
+			-background lightyellow \
+			-foreground black
+		$tooltip_t tag conf section_header -font font_uibold
+		pack $tooltip_t
+	} else {
+		$tooltip_t conf -state normal
+		$tooltip_t delete 0.0 end
+	}
+
 	set pos @[join [list \
 		[expr {$pos_x - [winfo rootx $cur_w]}] \
 		[expr {$pos_y - [winfo rooty $cur_w]}]] ,]
 	set lno [lindex [split [$cur_w index $pos] .] 0]
-	set dat [lindex $amov_data $lno]
+	if {$cur_w eq $w_amov} {
+		set dat [lindex $amov_data $lno]
+		set org {}
+	} else {
+		set dat [lindex $asim_data $lno]
+		set org [lindex $amov_data $lno]
+	}
+
+	if {$dat eq {}} {
+		_hide_tooltip $this
+		return
+	}
+
 	set cmit [lindex $dat 0]
-	set file [lindex $dat 1]
+	set tooltip_commit [list $cmit]
 
 	set author_name {}
-	set author_email {}
+	set summary     {}
 	set author_time {}
 	catch {set author_name $header($cmit,author)}
-	catch {set author_email $header($cmit,author-mail)}
-	catch {set author_time [clock format \
-		$header($cmit,author-time) \
-		-format {%Y-%m-%d %H:%M:%S}
-	]}
+	catch {set summary     $header($cmit,summary)}
+	catch {set author_time [format_date $header($cmit,author-time)]}
 
-	set committer_name {}
-	set committer_email {}
-	set committer_time {}
-	catch {set committer_name $header($cmit,committer)}
-	catch {set committer_email $header($cmit,committer-mail)}
-	catch {set committer_time [clock format \
-		$header($cmit,committer-time) \
-		-format {%Y-%m-%d %H:%M:%S}
-	]}
+	$tooltip_t insert end "commit $cmit\n"
+	$tooltip_t insert end "$author_name  $author_time\n"
+	$tooltip_t insert end "$summary"
 
-	set summary {}
-	catch {set summary $header($cmit,summary)}
+	if {$org ne {} && [lindex $org 0] ne $cmit} {
+		set save [$tooltip_t get 0.0 end]
+		$tooltip_t delete 0.0 end
 
-	set tooltip_commit $cmit
-	set tooltip_text "commit $cmit
-$author_name $author_email  $author_time
-$summary"
+		set cmit [lindex $org 0]
+		set file [lindex $org 1]
+		lappend tooltip_commit $cmit
 
-	if {$file ne $path} {
-		append tooltip_text "
+		set author_name {}
+		set summary     {}
+		set author_time {}
+		catch {set author_name $header($cmit,author)}
+		catch {set summary     $header($cmit,summary)}
+		catch {set author_time [format_date $header($cmit,author-time)]}
 
-Original File: $file"
-	}
+		$tooltip_t insert end [strcat [mc "Originally By:"] "\n"] section_header
+		$tooltip_t insert end "commit $cmit\n"
+		$tooltip_t insert end "$author_name  $author_time\n"
+		$tooltip_t insert end "$summary\n"
 
-	if {$tooltip_wm ne "$cur_w.tooltip"} {
-		_hide_tooltip $this
+		if {$file ne $path} {
+			$tooltip_t insert end [strcat [mc "In File:"] " "] section_header
+			$tooltip_t insert end "$file\n"
+		}
 
-		set tooltip_wm [toplevel $cur_w.tooltip -borderwidth 1]
-		wm overrideredirect $tooltip_wm 1
-		wm transient $tooltip_wm [winfo toplevel $cur_w]
-		pack [label $tooltip_wm.label \
-			-background lightyellow \
-			-foreground black \
-			-textvariable @tooltip_text \
-			-justify left]
+		$tooltip_t insert end "\n"
+		$tooltip_t insert end [strcat [mc "Copied Or Moved Here By:"] "\n"] section_header
+		$tooltip_t insert end $save
 	}
+
+	$tooltip_t conf -state disabled
 	_position_tooltip $this
+
+	# On MacOS raising a window causes it to acquire focus.
+	# Tk 8.5 on MacOS seems to properly support wm transient,
+	# so we can safely counter the effect there.
+	if {$::have_tk85 && [is_MacOSX]} {
+		update
+		if {$w eq {}} {
+			raise .
+		} else {
+			raise $w
+		}
+	}
 }
 
 method _position_tooltip {} {
-	set req_w [winfo reqwidth  $tooltip_wm.label]
-	set req_h [winfo reqheight $tooltip_wm.label]
+	set max_h [lindex [split [$tooltip_t index end] .] 0]
+	set max_w 0
+	for {set i 1} {$i <= $max_h} {incr i} {
+		set c [lindex [split [$tooltip_t index "$i.0 lineend"] .] 1]
+		if {$c > $max_w} {set max_w $c}
+	}
+	$tooltip_t conf -width $max_w -height $max_h
+
+	set req_w [winfo reqwidth  $tooltip_t]
+	set req_h [winfo reqheight $tooltip_t]
 	set pos_x [expr {[winfo pointerx .] +  5}]
 	set pos_y [expr {[winfo pointery .] + 10}]
 
@@ -821,7 +1297,9 @@ method _position_tooltip {} {
 	append g $pos_y
 
 	wm geometry $tooltip_wm $g
-	raise $tooltip_wm
+	if {![is_MacOSX]} {
+		raise $tooltip_wm
+	}
 }
 
 method _hide_tooltip {} {