Merge git://git.kernel.org/pub/scm/gitk/gitk

* git://git.kernel.org/pub/scm/gitk/gitk:
  gitk: Parse arbitrary commit-ish in SHA1 field
  gitk: Fix direction of symmetric difference in optimized mode
  gitk: New option to hide remote refs
  gitk: Do not hard-code "encoding" in attribute lookup functions

Author: gitster

gitk-git/gitk

@@ -288,7 +288,7 @@ proc parseviewrevs {view revs} {
 	    if {$sdm != 2} {
 		lappend ret $id
 	    } else {
-		lset ret end [lindex $ret end]...$id
+		lset ret end $id...[lindex $ret end]
 	    }
 	    lappend pos $id
 	}
@@ -1677,6 +1677,7 @@ proc readrefs {} {
     global tagids idtags headids idheads tagobjid
     global otherrefids idotherrefs mainhead mainheadid
     global selecthead selectheadid
+    global hideremotes
 
     foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
 	catch {unset $v}
@@ -1689,7 +1690,7 @@ proc readrefs {} {
 	if {![string match "refs/*" $ref]} continue
 	set name [string range $ref 5 end]
 	if {[string match "remotes/*" $name]} {
-	    if {![string match "*/HEAD" $name]} {
+	    if {![string match "*/HEAD" $name] && !$hideremotes} {
 		set headids($name) $id
 		lappend idheads($id) $name
 	    }
@@ -2520,6 +2521,7 @@ proc savestuff {w} {
     global cmitmode wrapcomment datetimeformat limitdiffs
     global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor
     global autoselect extdifftool perfile_attrs markbgcolor
+    global hideremotes
 
     if {$stuffsaved} return
     if {![winfo viewable .]} return
@@ -2539,6 +2541,7 @@ proc savestuff {w} {
 	puts $f [list set wrapcomment $wrapcomment]
 	puts $f [list set autoselect $autoselect]
 	puts $f [list set showneartags $showneartags]
+	puts $f [list set hideremotes $hideremotes]
 	puts $f [list set showlocalchanges $showlocalchanges]
 	puts $f [list set datetimeformat $datetimeformat]
 	puts $f [list set limitdiffs $limitdiffs]
@@ -7906,6 +7909,11 @@ proc gotocommit {} {
 		}
 		set id [lindex $matches 0]
 	    }
+	} else {
+	    if {[catch {set id [exec git rev-parse --verify $sha1string]}]} {
+		error_popup [mc "Revision %s is not known" $sha1string]
+		return
+	    }
 	}
     }
     if {[commitinview $id $curview]} {
@@ -7915,7 +7923,7 @@ proc gotocommit {} {
     if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
 	set msg [mc "SHA1 id %s is not known" $sha1string]
     } else {
-	set msg [mc "Tag/Head %s is not known" $sha1string]
+	set msg [mc "Revision %s is not in the current view" $sha1string]
     }
     error_popup $msg
 }
@@ -10383,6 +10391,7 @@ proc doprefs {} {
     global oldprefs prefstop showneartags showlocalchanges
     global bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
     global tabstop limitdiffs autoselect extdifftool perfile_attrs
+    global hideremotes
 
     set top .gitkprefs
     set prefstop $top
@@ -10391,7 +10400,7 @@ proc doprefs {} {
 	return
     }
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-		   limitdiffs tabstop perfile_attrs} {
+		   limitdiffs tabstop perfile_attrs hideremotes} {
 	set oldprefs($v) [set $v]
     }
     toplevel $top
@@ -10423,6 +10432,9 @@ proc doprefs {} {
     checkbutton $top.ntag -text [mc "Display nearby tags"] \
 	-font optionfont -variable showneartags
     grid x $top.ntag -sticky w
+    checkbutton $top.hideremotes -text [mc "Hide remote refs"] \
+	-font optionfont -variable hideremotes
+    grid x $top.hideremotes -sticky w
     checkbutton $top.ldiff -text [mc "Limit diffs to listed paths"] \
 	-font optionfont -variable limitdiffs
     grid x $top.ldiff -sticky w
@@ -10547,7 +10559,7 @@ proc prefscan {} {
     global oldprefs prefstop
 
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-		   limitdiffs tabstop perfile_attrs} {
+		   limitdiffs tabstop perfile_attrs hideremotes} {
 	global $v
 	set $v $oldprefs($v)
     }
@@ -10561,6 +10573,7 @@ proc prefsok {} {
     global oldprefs prefstop showneartags showlocalchanges
     global fontpref mainfont textfont uifont
     global limitdiffs treediffs perfile_attrs
+    global hideremotes
 
     catch {destroy $prefstop}
     unset prefstop
@@ -10606,6 +10619,9 @@ proc prefsok {} {
 	  $limitdiffs != $oldprefs(limitdiffs)} {
 	reselectline
     }
+    if {$hideremotes != $oldprefs(hideremotes)} {
+	rereadrefs
+    }
 }
 
 proc formatdate {d} {
@@ -10901,7 +10917,7 @@ proc gitattr {path attr default} {
     } else {
 	set r "unspecified"
 	if {![catch {set line [exec git check-attr $attr -- $path]}]} {
-	    regexp "(.*): encoding: (.*)" $line m f r
+	    regexp "(.*): $attr: (.*)" $line m f r
 	}
 	set path_attr_cache($attr,$path) $r
     }
@@ -10929,7 +10945,7 @@ proc cache_gitattr {attr pathlist} {
 	set newlist [lrange $newlist $lim end]
 	if {![catch {set rlist [eval exec git check-attr $attr -- $head]}]} {
 	    foreach row [split $rlist "\n"] {
-		if {[regexp "(.*): encoding: (.*)" $row m path value]} {
+		if {[regexp "(.*): $attr: (.*)" $row m path value]} {
 		    if {[string index $path 0] eq "\""} {
 			set path [encoding convertfrom [lindex $path 0]]
 		    }
@@ -11011,6 +11027,7 @@ set mingaplen 100
 set cmitmode "patch"
 set wrapcomment "none"
 set showneartags 1
+set hideremotes 0
 set maxrefs 20
 set maxlinelen 200
 set showlocalchanges 1