Log of /trunk/webwork2/lib/WeBWorK/PG

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Revision 662 - Directory Listing
Modified Mon Nov 25 23:53:30 2002 UTC (10 years, 5 months ago) by sh002i

fixed dvipng (again!)
-sam

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Revision 637 - Directory Listing
Modified Wed Nov 20 20:02:55 2002 UTC (10 years, 6 months ago) by sh002i

moved PG modules from lib/WeBWorK/PG/ to pglib/
-sam

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Revision 624 - Directory Listing
Modified Sat Nov 9 15:50:38 2002 UTC (10 years, 6 months ago) by gage

Changed warning messages when dvipng doesn't work from die to warn.
This gives more infformation back to the webbrowser and still prints the
same information to the log.

Removed the workaround for dvipng's problems with labeling its dvi
output.  This problem was fixed in the latest version of dvipng which is
now being used on webwork-db and webwork.

There is still a problem that dvipng is being used to display answers at
all times (even if the mode switch is set to tth mode )

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Revision 623 - Directory Listing
Modified Fri Nov 8 22:14:18 2002 UTC (10 years, 6 months ago) by sh002i

yo shout! answer previewing is working.
-sam

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Revision 620 - Directory Listing
Modified Fri Nov 1 22:57:25 2002 UTC (10 years, 6 months ago) by sh002i

fixed up IO.pm and IO.pl so that only the necessary functions are in
IO.pl.
-sam

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Revision 613 - Directory Listing
Modified Mon Oct 28 21:22:11 2002 UTC (10 years, 6 months ago) by sh002i

getImageDimmensions now uses GD instead of Image::Info.
-sam

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Revision 607 - Directory Listing
Modified Fri Oct 25 20:56:49 2002 UTC (10 years, 6 months ago) by sh002i

re-formatted &alias (in dangerousMacros) so that it's more readable.
mostly just made sure indentations where correct and tabs and spaces
were used where apprropriate.
-sam

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Revision 562 - Directory Listing
Modified Fri Sep 27 23:53:42 2002 UTC (10 years, 7 months ago) by sh002i

- created macros/IO.pl, which is loaded with no opmask by PG.pm. It is a copy
  of WeBWorK::PG::IO.pm, with some changes to make it work as a macro package.
  The translator no longer shares IO.pm's functions with the safe compartment.
  This is a BAD THING, and should be reconsidered when the Translator is
  revised.
- Changed many (but not all) checks for HTML or HTML_tth modes to match /^HTML/
  in the macros.
- changed &header to &head in Problem.pm
- Added problem environment variables for gif2eps and png2eps and modified
  &dangerousMacros::alias to use them
- fixed MOST of the harmless warnings in the system. there's still the "Use
  of uninitialized value in null operation" warning in template(), tho.

Still to come:

- make images in PDFs work
- fix TTH mode character encodings on mac (maybe)
- have logout button invalidate key
- Pretty die messages (from outside of the translator)
- Feedback - need nice modular way of sending email
- Options - email address and password

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Revision 501 - Directory Listing
Modified Thu Aug 22 04:32:00 2002 UTC (10 years, 9 months ago) by gage

Bringing IO.pm and IOglue.pl (in xmlrpc webwork) in line with each
other.

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Revision 499 - Directory Listing
Modified Wed Aug 21 23:43:17 2002 UTC (10 years, 9 months ago) by gage

Modifying files to allow xmlrpc and webwork-modperl to share the same code
base

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Revision 494 - Directory Listing
Modified Wed Aug 21 18:31:20 2002 UTC (10 years, 9 months ago) by sh002i

updated copyright header.
-sam

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Revision 493 - Directory Listing
Modified Wed Aug 21 16:32:11 2002 UTC (10 years, 9 months ago) by gage

Beginning the process of combining the various versions of
PG translator.

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Revision 424 - Directory Listing
Modified Thu Jul 11 19:09:08 2002 UTC (10 years, 10 months ago) by sh002i

Problem.pm/PG.pm/Translator.pm now compile and work (to some degree)
changed the format of pg/modules in global.conf
diddled with the format of system.template (i believe i moved an <HR>)
added ref2string function to Utils.pm, removed hash2string/array2string
fixed a package name in IO.pm

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Revision 413 - Directory Listing
Modified Tue Jun 25 20:31:41 2002 UTC (10 years, 10 months ago) by sh002i

Copied PG modules over from old system.
-sam

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Revision 412 - Directory Listing
Modified Tue Jun 25 20:29:22 2002 UTC (10 years, 10 months ago) by sh002i

global: added some new hashes. learn how to use diff.
CourseEnv: new uses WeBWorK::Utils
WW: commented out a silly debugging function
IO: fixed package name
Translator: changed behavior of evaluate_modules and
load_extra_packages: they now update the instance variable directly to
avoid sharing modules that weren't asked for "this time".
-sam

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Revision 404 - Directory Listing
Modified Mon Jun 24 17:05:13 2002 UTC (10 years, 10 months ago) by sh002i

Renamed files to reflect their package prefix:
IOGlue.pm -> IO.pm (WeBWorK::PG::IO)
PGtranslator.pm -> Translator.pm (WeBWorK::PG::Translator)
-sam

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Revision 402 - Directory Listing
Added Mon Jun 24 16:32:30 2002 UTC (10 years, 10 months ago) by malsyned

Moved PGTranslator and IOGlue into WeBWorK::PG