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Revision 6851 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jun 11 17:17:39 2011 UTC (8 years, 6 months ago) by gage
File length: 26927 byte(s)
Diff to previous 6817
?	added some warning messages to Course Admin if permissions on DATA, log and html directories are not set correctly.
?	added refreshEquations(1) to PG to force all equation images to be recalculated.

?added AddToTexPreamble($str ) to PG  to allow short macro definitions such as    \newcommand{\myVec}[#1]{\vec{#1}}
	?	this works in images mode and in hardcopy mode.  It does not work in jsMath mode (but fails gracefully).  MathJax also fails, not quite so gracefully.


Added some additional POD documentation


Revision 6817 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri May 20 02:22:16 2011 UTC (8 years, 6 months ago) by gage
File length: 26152 byte(s)
Diff to previous 6505
fix the coloring of matrices.  Still not completely satisfactory since only the
first element in a matrix or vector is colored.  Required that we replace the colons
in the labels with - since apparently colons are not allowed in css ids. (they worked
for HTML but not for this.)


Revision 6505 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Nov 11 15:39:00 2010 UTC (9 years, 1 month ago) by gage
File length: 26152 byte(s)
Diff to previous 6404
moved files around
separated contextInequalities.pl to see if that would remove error messages


Revision 6404 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 2 19:32:15 2010 UTC (9 years, 3 months ago) by gage
File length: 26152 byte(s)
Diff to previous 6397
1. cosmetic fix of bug #1804


2. replaced some calls of surePathToTmpFile with $self->surePathToTmpFile
they were for links to auxiliary files that aren't used much so no-one had noticed.



Revision 6397 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Aug 25 17:27:12 2010 UTC (9 years, 3 months ago) by gage
File length: 25907 byte(s)
Diff to previous 6346
added includePGproblem to PG.pl

changed comment in PGcore.pl


Revision 6346 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jul 10 12:39:40 2010 UTC (9 years, 5 months ago) by gage
File length: 25908 byte(s)
Diff to previous 6296
Merging changes gage branch  gage_dev/pg

removed dependence on AUTOLOAD	which does not work well with newer versions of Safe.pm.  It wasn't needed 
in any case.  There remain other incompatibilies of WeBWorK with Safe.pm 2.27

Added more support for WARN_MESSAGE  and DEBUG_MESSAGE

Changed List.pm to ChoiceList.pm  to remove confusion with MathObjects List object

Additional support for geogebra applets



Revision 6296 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 21 20:51:40 2010 UTC (9 years, 5 months ago) by gage
File length: 25683 byte(s)
Diff to previous 6292
added decode_base64 and encode_base64 routines for use in WW questions

Revision 6292 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 8 18:00:53 2010 UTC (9 years, 6 months ago) by mgage
File length: 25374 byte(s)
Diff to previous 6280
syncing cvn with changes made to the cvs

Revision 6280 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu May 27 02:22:51 2010 UTC (9 years, 6 months ago) by gage
File length: 23526 byte(s)
Diff to previous 6278
changed parts of LABELED_ANS (and PGcore::new) so that it properly handles the
QUIZ_PREFIX needed by gateway quizzes.

Revision 6278 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue May 25 22:47:52 2010 UTC (9 years, 6 months ago) by gage
File length: 23506 byte(s)
Diff to previous 6277
Fixed the   not_null bug?  perhaps.  Insure that the Exporter 'import' subroutine is available
in the BEGIN statement of PGcore

Revision 6277 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue May 25 22:22:27 2010 UTC (9 years, 6 months ago) by gage
File length: 23521 byte(s)
Diff to previous 6261
added Exporter to the inheritance tree of PGcore

Revision 6261 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat May 15 18:41:23 2010 UTC (9 years, 7 months ago) by gage
File length: 23497 byte(s)
Diff to previous 6256
added fixes to PGalias.pm and PGcore.pm related to using $self-> in contexts
where the binding was not as expected (e.g.  in 'blah'. $self->{foobar} .'blah' )

Other minor fixes and improvements.

Revision 6256 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri May 14 16:48:45 2010 UTC (9 years, 7 months ago) by gage
File length: 23102 byte(s)
Diff to previous 6252
 Changed the name of {PG_FLAGS} to {flags} for confomity

Revision 6252 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri May 14 12:31:19 2010 UTC (9 years, 7 months ago) by gage
File length: 23105 byte(s)
Diff to previous 6249
remove extraneous warning signs.

Revision 6249 - (view) (download) (as text) (annotate) - [select for diffs]
Added Fri May 14 11:39:02 2010 UTC (9 years, 7 months ago) by gage
File length: 22888 byte(s)
major update which adds objective methods to the basic code of PG.
HEAD should be considered more beta than usual for a few days until minor glitches
are shaken out.
new modules needed:

PGcore PGalias PGresource PGloadfiles PGanswergroup PGresponsegroup  Tie::IxHash

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