Item14530: Keys of a reference are experimental.

Also, hide the detailed directories.  Less clutter.

core/lib/Foswiki.spec

@@ -130,45 +130,47 @@ $Foswiki::cfg{PermittedRedirectHostUrls} = '';
 # *SCRIPTHASH*
 
 # ---++ File System Paths
-# Configure the file system locations of key Foswiki directories here.  These are usually guessed 
+# Configure the file system locations of key Foswiki directories here (Display expert parameters to 
+# see the detailed paths).  These are all usually guessed 
 # correctly during bootstrap. Other file locations are configured within their related sections.
+# There are also Wizards available to check the access permissions of each directory and its contents.
 
 # **PATH LABEL="Root Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions. WARNING: this may take a long time on a large system'" CHECK="noemptyok perms:r,'*'" **
 # This is the root file system path where all Foswiki directories should be placed.
 # $Foswiki::cfg{RootDir} = '/home/httpd/foswiki';
 
-# **PATH LABEL="Script Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions.'" CHECK="noemptyok perms:Dx,'(.txt|.cfg)$'" **
+# **PATH LABEL="Script Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions.'" CHECK="noemptyok perms:Dx,'(.txt|.cfg)$'" **
 # This is the file system path used to access the Foswiki bin directory.
 $Foswiki::cfg{ScriptDir} = '$Foswiki::cfg{RootDir}/bin';
 
-# **PATH LABEL="Pub Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions. WARNING: this may take a long time on a large system'" CHECK="noemptyok perms:r,'*',wDn,'(,v|,pfv)$'" **
+# **PATH LABEL="Pub Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions. WARNING: this may take a long time on a large system'" CHECK="noemptyok perms:r,'*',wDn,'(,v|,pfv)$'" **
 # Attachments store (file path, not URL), must match the attachments URL
 # path =/foswiki/pub= - for example =/usr/local/foswiki/pub=  This directory is
 # normally accessible from the web.
 $Foswiki::cfg{PubDir} = '$Foswiki::cfg{RootDir}/pub';
 
-# **PATH LABEL="Data Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions. WARNING: this may take a long time on a large system'" CHECK="noemptyok perms:rwDnpd,'(,v|,pfv)$',r" **
+# **PATH LABEL="Data Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions';title='Validate file permissions. WARNING: this may take a long time on a large system'" CHECK="noemptyok perms:rwDnpd,'(,v|,pfv)$',r" **
 # Topic files store (file path, not URL). For example =/usr/local/foswiki/data=.
 # This directory must not be web accessible. 
 $Foswiki::cfg{DataDir} = '$Foswiki::cfg{RootDir}/data';
 
-# **PATH LABEL="Tools Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
+# **PATH LABEL="Tools Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
 # File path to tools directory. For example =/usr/local/foswiki/tools=.
 # This directory must not be web accessible.
 $Foswiki::cfg{ToolsDir} = '$Foswiki::cfg{RootDir}/tools';
 
-# **PATH LABEL="Template Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
+# **PATH LABEL="Template Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
 # File path to templates directory. For example =/usr/local/foswiki/templates=.
 # This directory must not be web accessible.
 $Foswiki::cfg{TemplateDir} = '$Foswiki::cfg{RootDir}/templates';
 
-# **PATH LABEL="Locales Directory" FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
+# **PATH LABEL="Locales Directory" EXPERT FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rD" **
 # File path to locale directory.
 # For example =/usr/local/foswiki/locale=.
 # This directory must not be web accessible.
 $Foswiki::cfg{LocalesDir} = '$Foswiki::cfg{RootDir}/locale';
 
-# **PATH LABEL="Working Directory" ONSAVE FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rw,'[\//]README$',r" **
+# **PATH LABEL="Working Directory" EXPERT ONSAVE FEEDBACK="icon='ui-icon-check';label='Validate Permissions'; method='validate_permissions'" CHECK="noemptyok perms:rw,'[\//]README$',r" **
 # Directory where Foswiki stores files that are required for the management
 # of Foswiki, but are not required to be accessed from the web.
 # A number of subdirectories will be created automatically under this

core/lib/Foswiki/Configure/Query.pm

@@ -248,7 +248,7 @@ sub getspec {
         %Foswiki::cfg = %$upper_cfg;
 
         # Reset all bootstrap subdirs to be relative to RootDir
-        foreach my $bsdir ( keys $Foswiki::cfg{BOOTSTRAPDIRS} ) {
+        foreach my $bsdir ( keys %{ $Foswiki::cfg{BOOTSTRAPDIRS} } ) {
             eval
 "\$Foswiki::cfg$bsdir = \$Foswiki::cfg{BOOTSTRAPDIRS}->{'$bsdir'}";
         }