Merge branch 'maint'

[git.git] / lib / blame.tcl

diff --git a/lib/blame.tcl b/lib/blame.tcl
index 98687c77daf2f5746b40674abc0e9fac8a0de7ed..76b5168fb32bd93f7824c2b8fb9ceb8ac7e139e4 100644 (file)
--- a/lib/blame.tcl
+++ b/lib/blame.tcl
@@ -33,6 +33,13 @@ variable group_colors {
        #ececec
 }
 
+# Switches for original location detection
+#
+variable original_options [list -C -C]
+if {[git-version >= 1.5.3]} {
+       lappend original_options -w ; # ignore indentation changes
+}
+
 # Current blame data; cleared/reset on each load
 #
 field commit               ; # input commit to blame
@@ -272,6 +279,8 @@ 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>       "[list focus $w_cviewer];break"
        }
 
        foreach i [concat $w_columns $w_cviewer] {
@@ -287,9 +296,10 @@ constructor new {i_commit i_path} {
                bind $i <Control-Key-f> {catch {%W yview scroll  1 pages};break}
        }
 
+       bind $w_cviewer <Shift-Tab> "[list focus $w_file];break"
+       bind $w_cviewer <Tab>       "[list focus $w_file];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_file    <Visibility> [list focus $w_file]
 
        grid configure $w.header -sticky ew
        grid configure $w.file_pane -sticky nsew
@@ -301,8 +311,9 @@ constructor new {i_commit i_path} {
 
        set req_w [winfo reqwidth  $top]
        set req_h [winfo reqheight $top]
+       set scr_h [expr {[winfo screenheight $top] - 100}]
        if {$req_w < 600} {set req_w 600}
-       if {$req_h < 400} {set req_h 400}
+       if {$req_h < $scr_h} {set req_h $scr_h}
        set g "${req_w}x${req_h}"
        wm geometry $top $g
        update
@@ -484,7 +495,11 @@ method _read_file {fd jump} {
 } ifdeleted { catch {close $fd} }
 
 method _exec_blame {cur_w cur_d options cur_s} {
-       set cmd [list nice git blame]
+       set cmd [list]
+       if {![is_Windows] || [is_Cygwin]} {
+               lappend cmd nice
+       }
+       lappend cmd git blame
        set cmd [concat $cmd $options]
        lappend cmd --incremental
        if {$commit eq {}} {
@@ -504,6 +519,7 @@ method _exec_blame {cur_w cur_d options cur_s} {
 method _read_blame {fd cur_w cur_d cur_s} {
        upvar #0 $cur_d line_data
        variable group_colors
+       variable original_options
 
        if {$fd ne $current_fd} {
                catch {close $fd}
@@ -540,6 +556,10 @@ method _read_blame {fd cur_w cur_d cur_s} {
                        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
@@ -673,7 +693,7 @@ method _read_blame {fd cur_w cur_d cur_s} {
                close $fd
                if {$cur_w eq $w_asim} {
                        _exec_blame $this $w_amov @amov_data \
-                               [list -M -C -C] \
+                               $original_options \
                                { original location}
                } else {
                        set current_fd {}