Log of /trunk/webwork-modperl/lib/WeBWorK/PG.pm
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Revision
612 -
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Modified
Mon Oct 28 21:21:26 2002 UTC (10 years, 6 months ago) by
sh002i
File length: 18749 byte(s)
Diff to
previous 609
added texDisposition problem environment variable -- always set to "pdf"
cleaned up unrestricted_load code, made IO.pl get loaded first
-sam
Revision
608 -
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Modified
Fri Oct 25 22:16:01 2002 UTC (10 years, 6 months ago) by
sh002i
File length: 18329 byte(s)
Diff to
previous 607
added $courseEnv->{pg}->{options}->{catchWarnings} to control if PG
warnings are caught and stored in the self hash, or uncaught and
spit out on stderr (or error_log or whatever).
-sam
Revision
607 -
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Modified
Fri Oct 25 20:56:49 2002 UTC (10 years, 6 months ago) by
sh002i
File length: 18182 byte(s)
Diff to
previous 562
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
Revision
562 -
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Modified
Fri Sep 27 23:53:42 2002 UTC (10 years, 7 months ago) by
sh002i
File length: 18168 byte(s)
Diff to
previous 558
- 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
Revision
558 -
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Modified
Fri Sep 20 22:47:22 2002 UTC (10 years, 8 months ago) by
sh002i
File length: 17555 byte(s)
Diff to
previous 555
* fixed multiple-calls-to-&handler problem
* fixed if-else-endif code in &template
* added code to catch warnings in PG evaluation
* added "pink screen" and warning reporting
* started work on logging code (see Utils.pm, commented out)
-sam & dennis
Revision
526 -
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Modified
Thu Aug 29 19:56:24 2002 UTC (10 years, 8 months ago) by
sh002i
File length: 18223 byte(s)
Diff to
previous 502
HTML_img mode ("images" mode in the HTML interface) now uses dvipng to
generate images. ProblemSet now has a link to Hardcopy.
-sam
Revision
502 -
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Modified
Thu Aug 22 21:11:53 2002 UTC (10 years, 8 months ago) by
sh002i
File length: 17246 byte(s)
Diff to
previous 494
continuing work on hardcopy generation. changed interface to PG.pm to
take user, problem, and set objects instead of names.
-sam
Revision
492 -
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Modified
Wed Aug 21 15:34:35 2002 UTC (10 years, 9 months ago) by
sh002i
File length: 17147 byte(s)
Diff to
previous 476
made progress towards working hardcopy generation. next, i have to fix
the call to pdflatex. screw pip. it's not working right, and it doesn't
give me any speed gain, since latex has to goofily write the WHOLE DAMN
FILE in whatever order it pleases before letting me have it.
-sam
Revision
476 -
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Modified
Tue Aug 20 01:07:18 2002 UTC (10 years, 9 months ago) by
sh002i
File length: 16483 byte(s)
Diff to
previous 455
fixed problem with deciding when to generate images in math2img mode
finished adding template escapes to ProblemSets, ProblemSet, and Problem
fixed a problem where modules were removed from the courseEnv while
being loaded (whups.)
-sam
Revision
455 -
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Modified
Mon Aug 5 21:34:18 2002 UTC (10 years, 9 months ago) by
sh002i
File length: 16117 byte(s)
Diff to
previous 440
"normalized" files:
- (c) header on all files
- standard order of preamble lines:
1. (c) header
2. package PACKAGENAME;
3. short summary of the package (pod's NAME section)
4. use - pragmatic modules
5. use - standard perl modules
6. use - CPAN modules
7. use - webwork modules
- ALWAYS use strict and use warnings
- use "use base" rather than "our @ISA"
so now we can be happy.
-sam
Revision
434 -
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Modified
Fri Jul 19 06:19:34 2002 UTC (10 years, 10 months ago) by
sh002i
File length: 10227 byte(s)
Diff to
previous 433
added refreshMath2img to the problem environment (PG.pm) and modified
Problem.pm to set it when showHints or showSolutions is on. THIS IS NOT
THE BEST THING TO DO -- we only need to refresh when the value of
showHints or showSolutions CHANGES. Also, we should be refreshing if the
problem seed changes. So, we need somewhere to store those three values
between invocations of the script. HHHHHMMMMMMMM......... &math2img in
dangerousMacros.pl has been modified to respect refreshMath2img and also
refresh if the image file is older than the PG source file.
-sam
Revision
433 -
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Modified
Fri Jul 19 02:41:25 2002 UTC (10 years, 10 months ago) by
sh002i
File length: 10228 byte(s)
Diff to
previous 431
added HTML_img display mode. it currently generates image files using
math2img (which in turn uses latex, dvips and pstoimg (which in turn
uses gs, netpbm, and possibly otheres)). doesn't do any cacheing...
which means it's s--l--o--w. but it works.
-sam
Revision
424 -
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Modified
Thu Jul 11 19:09:08 2002 UTC (10 years, 10 months ago) by
sh002i
File length: 9834 byte(s)
Diff to
previous 415
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
Revision
414 -
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Added
Tue Jun 25 20:33:13 2002 UTC (10 years, 10 months ago) by
sh002i
File length: 6895 byte(s)
created PG::init_translator, which takes care of bootstrapping a
PG::Translator object. It is very sexy on the outside, and very hairy on
the inside.
-sam
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