[WWcvs] webwork2: adds support for allowing professors to see paths to file names

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
adds support for allowing professors to see paths to file names

Modified Files:
--------------
    webwork2/conf:
        global.conf.dist

Revision Data
-------------
Index: global.conf.dist
===================================================================
RCS file: /webwork/cvs/system/webwork2/conf/global.conf.dist,v
retrieving revision 1.210
retrieving revision 1.211
diff -Lconf/global.conf.dist -Lconf/global.conf.dist -u -r1.210 -r1.211
--- conf/global.conf.dist
+++ conf/global.conf.dist
@@ -686,6 +686,7 @@
 	check_answers_after_due_date                    => "guest",
 	check_answers_after_answer_date                 => "guest",
 	create_new_set_version_when_acting_as_student   => undef,
+	print_path_to_problem                           => "professor", # see "Special" PG environment variables
 	record_set_version_answers_when_acting_as_student => undef,
 	record_answers_when_acting_as_student           => undef,
 	# "record_answers_when_acting_as_student" takes precedence
@@ -852,7 +853,10 @@
 ##### "Special" PG environment variables. (Stuff that doesn't fit in anywhere else.)
 
 # Users for whom to print the file name of the PG file being processed.
-$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_FOR} = [ "professor", ];
+$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_FOR} = [ "professor", ];  
+   # ie file paths are printed for 'gage'
+$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_PERMISSION_LEVEL} = $userRoles{ $permissionLevels{print_path_to_problem} }; 
+   # (file paths are also printed for anyone with this permission or higher)
 
 # Locations of CAPA resources. (Only necessary if you need to use converted CAPA
 # problems.)
@@ -917,7 +921,7 @@
 	[qw(Parser Value)],
 	[qw(Parser::Legacy)],
 #	[qw(SaveFile)],
-    [qw(Chromatic)],
+#       [qw(Chromatic)],
 	[qw(Applet FlashApplet)],
 ];