Merge branch 'bw/searching'

diff --combined git-gui.sh
index 7eeec52281f874e526a089ebb0411673f2cadb81,33ab5dc3d61d67cc25fc702a62e2f998c3d71d28..21033cb0bb373be19e8593683d88ebb33cba73d7
--- 1/git-gui.sh
--- 2/git-gui.sh
+++ b/git-gui.sh
@@@ -299,7 -299,9 +299,9 @@@ proc is_config_true {name} 
        global repo_config
        if {[catch {set v $repo_config($name)}]} {
                return 0
-       } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
+       }
+       set v [string tolower $v]
+       if {$v eq {} || $v eq {true} || $v eq {1} || $v eq {yes} || $v eq {on}} {
                return 1
        } else {
                return 0
@@@ -310,7 -312,9 +312,9 @@@ proc is_config_false {name} 
        global repo_config
        if {[catch {set v $repo_config($name)}]} {
                return 0
-       } elseif {$v eq {false} || $v eq {0} || $v eq {no}} {
+       }
+       set v [string tolower $v]
+       if {$v eq {false} || $v eq {0} || $v eq {no} || $v eq {off}} {
                return 1
        } else {
                return 0
@@@ -859,7 -863,6 +863,7 @@@ set font_descs 
        {fontui   font_ui   {mc "Main Font"}}
        {fontdiff font_diff {mc "Diff/Console Font"}}
  }
 +set default_config(gui.stageuntracked) ask
  
  ######################################################################
  ##
@@@ -1061,6 -1064,10 +1065,10 @@@ git-version proc _parse_config {arr_nam
                                } else {
                                        set arr($name) $value
                                }
+                       } elseif {[regexp {^([^\n]+)$} $line line name]} {
+                               # no value given, but interpreting them as
+                               # boolean will be handled as true
+                               set arr($name) {}
                        }
                }
        }
@@@ -1076,6 -1083,10 +1084,10 @@@
                                        } else {
                                                set arr($name) $value
                                        }
+                               } elseif {[regexp {^([^=]+)$} $line line name]} {
+                                       # no value given, but interpreting them as
+                                       # boolean will be handled as true
+                                       set arr($name) {}
                                }
                        }
                        close $fd_rc