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Revision 153 - Directory Listing
Modified Mon Aug 20 16:05:10 2001 UTC (18 years, 6 months ago) by apizer
Moved srand(time) out of loop around line 540. Otherwise (as Zig reports)
many or all students get the same seed for new or reseeded problems.

Revision 152 - Directory Listing
Modified Fri Aug 17 22:02:48 2001 UTC (18 years, 6 months ago) by sh002i
made profEditCourseFiles.pl only recurse when dealing with header files,
added "Edit Course index.html File" function to profHousekeeping.pl.

Revision 151 - Directory Listing
Modified Fri Aug 17 21:48:01 2001 UTC (18 years, 6 months ago) by sh002i
Added recursiveFindFiles subroutine (duplicate!), expanded pattern match
to only show *header*.pg files rather than *.pg files.

Revision 150 - Directory Listing
Modified Fri Aug 17 21:36:27 2001 UTC (18 years, 6 months ago) by sh002i
added recursiveFindFiles subroutine, used it to replace `find` call for
set header file editing form.

Revision 149 - Directory Listing
Modified Fri Aug 17 19:24:02 2001 UTC (18 years, 6 months ago) by sh002i
Expanded "edit header file" functionality to do a recursive search.

Revision 144 - Directory Listing
Modified Fri Aug 17 15:46:29 2001 UTC (18 years, 6 months ago) by apizer
Changed feedback.pl so that it access the course environmen. Student
feedback now has a ReplyTo field which contains the student and
Global::defaultReply.

Revision 141 - Directory Listing
Modified Thu Aug 16 20:07:49 2001 UTC (18 years, 6 months ago) by apizer
Two changes. One is to use Global::smtpSender for smtp
The other is to fill in a default from email address for the student

Revision 138 - Directory Listing
Modified Thu Aug 16 18:32:17 2001 UTC (18 years, 6 months ago) by apizer
Revererted to profSendmail from system with bug fixes (see below).
The previous version incorporated Bill Wheelers initial checking of the
validity of email addresses.  However Bill has improved (or at least
changed) this a lot.  He has sent us a new version, but we do not have
time to check it out.  We will add the functionality later

Bug fixes, etc.  SMTP is now called with the address $smtpSender.  Default
values for headers now work

Revision 131 - Directory Listing
Modified Tue Aug 14 20:25:40 2001 UTC (18 years, 6 months ago) by apizer
Modified lines 505-10 so that when a problem is viewed for the first time,
process_answers from PGtranslator.pm is still run with empty imput.  This
means that the correct mesages from problem graders will be displayed (and
erroneous error messages will not be displayed) the first time a problem
is viewed.

Revision 121 - Directory Listing
Modified Sat Aug 11 02:26:08 2001 UTC (18 years, 6 months ago) by gage
The pod documentation is now read from the mainDirectory as
defined in Global.

Revision 118 - Directory Listing
Modified Sat Aug 11 01:46:39 2001 UTC (18 years, 6 months ago) by gage
Added code to handle warning messages for the paperHeader.pg file
as well as the problems.

Made sure that the warning messages are protected for TeX ONLY when
the output will be hard copy (i.e. when the list @PG_COMPILE_ERRORS
is empty.) otherwise the warning messages are left as HTML

Revision 117 - Directory Listing
Modified Sat Aug 11 00:25:14 2001 UTC (18 years, 6 months ago) by gage
Added logPrint to error messages when the TeX code cannot be
converted into a .dvi file.  This allows useful feedback when
there is a pure tex error -- i.e. the .pg file compiles correctly
but the resulting TeX is not well formed.

Also added some code that adds warning messages after each problem (except
the screen/pageheader file) with some extra formatting so that messages
can be handled by the TeX processor.

If this latter code is adequate it should probably be abstracted and moved
to Global near where the PG warnings handler is defined. Currently the
code modifies the Global::WARNINGS variable VERY far away from the
definition of that variable.  It would be better to have a couple of
subroutines in Global that "print" the WARNINGS string, perhaps protecting
the characters that upset TeX, and another subroutine which clears the
WARNINGS variable.

Meantime keep testing the error output -- it's looking better.

Revision 116 - Directory Listing
Modified Fri Aug 10 19:29:56 2001 UTC (18 years, 6 months ago) by sh002i
> STRANGE BUG
fixed the strange bug!

Revision 115 - Directory Listing
Modified Fri Aug 10 19:03:37 2001 UTC (18 years, 6 months ago) by sh002i
Rewrote downloadAllSets to mak sense, fixed error reporting, fixed several
"used only once" warnings, enhanced filename handling for downloaded files
(this is very nice -- it can tell whether we're getting one set for
multiple students or multiple sets for one student :), changed temp file
naming scheme. what fun!

Revision 112 - Directory Listing
Modified Fri Aug 10 15:35:24 2001 UTC (18 years, 6 months ago) by sh002i
1. Fixed prepareHardcopy. Actually works now.
2. Incorporated old error reporting code into downloadAllSets
This file is incredibly hairy and should be cleaned up/split up a.s.a.p...

Revision 104 - Directory Listing
Modified Wed Aug 8 15:29:51 2001 UTC (18 years, 6 months ago) by gage
Made sure that the error handlers have Global:: prefixes

Revision 101 - Directory Listing
Modified Wed Aug 8 02:17:35 2001 UTC (18 years, 6 months ago) by gage
Changed package name  for error handlers to Global:: (from main::) to match
the change which occured in Global.pm version 1.6 where the handlers were moved
inside the Global.pm package.
	 $SIG{'FPE'}  = \&Global::PG_floating_point_exception_handler;
	 $SIG{__WARN__}=\&Global::PG_warnings_handler;

Warning messages from within problems and from within macros should now work again.

Revision 97 - Directory Listing
Modified Tue Aug 7 18:33:14 2001 UTC (18 years, 6 months ago) by sam
Added $envir{'externalTTHPath'} to defineProblemEnvir in each file. This
will work with dangerousMacros.pl to specify the path to TTH.

Revision 87 - Directory Listing
Modified Tue Jul 3 18:21:06 2001 UTC (18 years, 7 months ago) by apizer
Now script checks if problem set data exists before deleting classlist data

Revision 76 - Directory Listing
Modified Thu Jun 28 13:33:38 2001 UTC (18 years, 7 months ago) by chris
Fixed bug in the reading fields.  Added defaultfrom and defaultreply addresses from Global.pm

Revision 37 - Directory Listing
Modified Thu Jun 21 01:03:14 2001 UTC (18 years, 8 months ago) by apizer
Hints and Solutions now use basically the same mechanism.  Fixed hugs in hints
and minor bugs in solutions.

Revision 21 - Directory Listing
Modified Tue Jun 19 12:14:14 2001 UTC (18 years, 8 months ago) by apizer
Added code giving students the choice whether or not to "show my old
answers", i.e. to show storred sticky answers.  The default for practice users
and all users after the answer date is not to show these.  Otherwise the
default is to show them.  This required a change everywhere processProblem
is called.

Revision 11 - Directory Listing
Modified Mon Jun 18 15:21:51 2001 UTC (18 years, 8 months ago) by sam
another setup script test (changed #! lines)

Revision 10 - Directory Listing
Modified Fri Jun 15 21:06:18 2001 UTC (18 years, 8 months ago) by sam
nothing should change

Revision 8 - Directory Listing
Modified Fri Jun 15 16:24:03 2001 UTC (18 years, 8 months ago) by gage
modified use lib lines in cgi-scripts, scripts, courseScripts
removed Global.pm updating and use lib line code from system_webwork_setup
modified Global.pm to use webworkConfig (which is not in the repository!)

Revision 6 - Directory Listing
Modified Fri Jun 15 14:29:57 2001 UTC (18 years, 8 months ago) by gage
development version dev-1-7-01 from /ww/webwork/development 15-June-2001

Revision 2 - Directory Listing
Added Thu Jun 14 17:08:51 2001 UTC (18 years, 8 months ago) by sam
initial import

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