[webwork-pg] annotated tag PG-2.7 created (now 4714971)

[Doug Torrance]

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dtorrance-guest pushed a change to annotated tag PG-2.7
in repository webwork-pg.

        at  4714971   (tag)
   tagging  4b20176172e5a9c0bdf71b977c1ff71cd9b3498a (commit)
  replaces  PG-2.6+
 tagged by  Michael Gage
        on  Sat Jun 15 19:26:58 2013 -0400

- Log -----------------------------------------------------------------

Davide P. Cervone (13):
      Update contextArbitraryString to handle multi-line input, and to properly output all characters in student answers
      Fix erroneous use of checkOpOrder (though I think all classes override this)
      Add blank files for LimitedPolynomail and Inequalities so that pg can be updated without having to update webwork2.  These canbe removed later after people have updated webwork2.
      New macro file for parametric planes in 3D
      Remove debug warning messages in seldome-used answer rule functions
      Merge pull request #36 from mgage/master
      Fix a problem with Fractions and Infinity (promote Infinity to Fraction rather than the other way around)
      Make vectors use the context's i,j,k values to obtian TeX and string representations (Parser/Lists/Vector.pm didn't do this, and Value/Vector.pm didn't do it well.)
      Use problemSeed rather than PG_original_randomSeed
      Merge pull request #23 from mgage/release/2.6
      Fix correct_ans for Compute() when the result is a constant, and move creation of correct_ans_latex_string to Compute() so it properly corresponds to the correct answer string.  For answers not created through Compute, move creation of correct_ans_latex string to cmp() rather than cmp_parse(), since the latter may not be called (e.g., for blank answers), leaving no latex string.
      Fixes problem with pi (and i,j,k) not being retained as a named constant, but being replaced by their values.  This was introduced accidentally by commit 261ba03f0e87c867efdbf32b8e2692e1485cdd1.
      Fix problem where answer checker for 1 x n matrix reports incorrect dimension with ans_array

Florian Heiderich (2):
      replace tabs by spaces between words in string for $problem_result{msg}
      localize some strings using maketext()

Geoff Goehle (11):
      Upgrades to essay answers (including xss protection)
      Backticks are picky about variables so they shouldn't be advertised to students in textovers.
      Fixed poor formatting for essay_help
      Merge branch 'develop' of https://github.com/openwebwork/pg
      Merge branch 'develop' of https://github.com/openwebwork/pg
      Fixing some xss issues with sticky answers.
      Fixed the xss stuff to work with gateways
      Merge branch 'develop' of https://github.com/openwebwork/pg
      Merge branch 'release/2.6' of https://github.com/openwebwork/pg
      Merge branch 'release/2.6' of https://github.com/openwebwork/pg
      Fixed overzealous commenting

Michael Gage (67):
      Add support for new compoundProblem method
      Fix many of the annoying warning messages about undefined values and redefined functions
      make sure included files are scanned for BEGIN_SOLUTION, etc.
      Modify knowlLink to accommodate updated version of knowl.js
      Merge pull request #7 from openwebwork/master
      Merge branch 'master' into pg2.5.1 -- updating and syncing
      Add support for new compoundProblem method
      Merge remote-tracking branch 'origin/pg2.5.2' into pg2.5.1
      Merge pull request #24 from dpvc/ArbitraryString
      Merge pull request #9 from mgage/pg2.5.1
      Merge pull request #26 from mgage/master
      backing out of modifications to reduce error messages
      Merge pull request #27 from mgage/master
      Commit revised fix for log warning messages.
      Merge pull request #28 from mgage/master
      Changed redefinition of >< to pull from Vector frather than from Complex
      Return isHash definition to original
      Merge pull request #29 from mgage/master
      Adjust def of isHash to prevent warning messages in log
      Remove reference to BBOLD() which is not yet defined in PG.pl -- causes trouble in jsMath mode
      Merge pull request #30 from mgage/master
      added a missing comma
      Fix typo in docs
      Use knowls for hints and for solutions
      Add configuration flags for using Hints and Solutions with and without knowls
      Merge pull request #33 from dpvc/pg-lib
      Merge pull request #34 from dpvc/ParametricPlane
      Update macros/PG.pl
      Merge pull request #32 from mgage/master
      Replace double quotes with single quotes  as they are sent to the knowls.  This is a temporary fix and needs to be replaced with something more robust -- possibly a general escape URL routine.  At least I don't know that this will work with text that contains mixed double and single quotes.
      Merge pull request #35 from mgage/pg2.5.1
      Allow base64 encoding in knowls.
      Merge branch 'add_base64'. Allow base64 encoding of knowls.
      Things work
      Still works
      PGcore gets maketext from WeBWorK::Localize::getLoc
      Merge pull request #37 from dpvc/no-debug-warns
      Merge pull request #38 from heiderich/master
      Merge pull request #39 from goehle/master
      Merge branch 'pg-dev' into release/pg2.6
      Merge pull request #9 from openwebwork/release/2.6
      Correct bug in printing solutionsand hints in TeX mode
      Merge pull request #12 from dpvc/fraction-fix
      Merge pull request #13 from dpvc/vector-ijk
      Merge pull request #10 from goehle/master
      Merge pull request #14 from goehle/master
      Change VERSION to release/2.6
      Merge pull request #15 from goehle/master
      Merge branch 'release/2.6' of https://github.com/openwebwork/pg into release/2.6
      Remove commented out line
      Update VERSION
      Merge pull request #18 from mgage/release/2.6
      Merge pull request #19 from dpvc/random-seed-fix
      Merge pull request #17 from goehle/master
      Protect HTML::Scrubber from undefined arguments
      remove stray semi-colon
      Merge pull request #21 from mgage/release/2.6
      Remove a redundant definition of _PGbasicmacros_init{}  subroutine from the PGbasicmacros.pl file
      Merge branch 'release/2.6' of https://github.com/openwebwork/pg into release/2.6
      Merge pull request #22 from mgage/release/2.6
      Fix off-by-one effect of number of attempts.
      Provide better solution to the numOfAttempts issue
      Merge pull request #24 from dpvc/release/2.6
      Merge pull request #25 from dpvc/fix-pi
      update version to 2.7
      Merge pull request #26 from dpvc/matrix-fix
      Merge pull request #8 from openwebwork/release/2.6

wwadmin (1):
      Made Essay questions work with backticks for easy formatting.  (Added typsetting context).

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