CVS log for loncom/interface/lonparmset.pm

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- For 2.11.4 (modified)
  Include changes in 1.617, 1.618.

- For 2.11
  Backport 1.606

- For 2.11
  Include just two of the many changes in rev. 1.608

- For 2.11
  Backport 1.617, 1.618

- For 2.11
  Backport 1.607, 1.609, 1.610, 1.611

- For 2.11
  Backport 1.605

- For 2.11.4 (modified)
  Include changes in 1.621 (part)

- .tex file in Resource Space or uploaded to Main Content area:
  - texdisplay parameter can determine whether TtH of MathJax is used for
    conversion (web context)
  - values in effect for contentopen, contentclose, and acc params honored

- For 2.11.4 (modified)
  Include changes in 1.584, 1.620

- Bug 6754
  - Can select from tool definitions set in course's domain or in course
    itself when using External > "External Tool" in Course Editor.
  - DC's configuration for allowed use of esternal tools within course types
    (can be overridden for specific course(s)) determines which External Tool
    types (if any) may be added to a course.
  - Signing of LTI payload used to launch an external tool now carried out
    on course's home server.

- Bug 4682 and bug 6853
 - Parameter manager in Overview Mode: disable input form elements for
   Resource alias name for conditions (mapalias) parameter.
 - Parameter manager in Overview Mode and Table mode include text below
   parameter name on how to set the parameter (Course Editor or RAT).

- Stop long parameter names overflowing category box in "Select Parameters
  to View" table row.

- Stop long parmeter names overflowing category box in "Select Parameters
  to View" table row.
- Requires Text::Wrap

- For 2.11.4 (modified)
  Include just two changes in 1.608

- For 2.11.4 (modified)
  Include changes in 1.607, 1.609, 1.610, 1.611, and part of changes in 1.559
  omitted from changes included in 1.522.2.28.4.1.

- For 2.11.3 (modified)
  Add some changes in 1.549 omitted in 1.522.2.28.2.1.

- For 2.11.4 (modified)
  Include changes in 1.616

- Bug 6907
  Eighth component in deeplink parameter determines whether "Exit Tool"
  button present in inline menu for sessions launched via deep-link. If,
  shown can also set to redirect to a URL, and the text for the button.

- Use name of scalar assigned to regexp match instead of numbered capture
  group in last successful match.

- For 2.11.4 (modified)
  Add changes in 1.614, and some changes in 1.549 omitted in 1.522.2.28.4.1

- Fix typos in rev. 1.613, and remove some trailing whitespace.

- For 2.11.4 (modified)
  Include changes in rev. 1.613

- Bug 6907 option to stop deep-linked items escaping iframe context.
  Seventh component (target) added to the deeplink parameter.
  Launch of deep-link (i.e. a tiny URL) sets $env{'request.deeplink.target'}.

- Fix typo in rev. 1.608

- Bug 6598
  - When using "Edit Resource Parameters - Overview Mode", any instances of
  the Time-Limit parameter for which nothing has previously been set now have
  blank selected in the Days, Hours, Minutes & Seconds select boxes, instead of 0.

- Edit Resource Parameters - Overview Mode
  Eliminate javascript error from "Parameter Level" drop-down list,
  after form submitted with "Parameter Level" set to "Course Level".

- Edit Resource Parameters - Overview Mode
  When Parameter Level = "Resource" don't display folder/map items.
  To set parameters for those need to set Parameter Level = "Map/Folder".

- "Edit Resource Parameters - Overview Mode" - order by "realm" is replaced
  with order based on location in course (same as navmap display).

- Bug 5893

- For 2.11.4 (modified)
  Include changes in rev. 1.606

- When using "Edit Resource Parameters - Table Mode" no parameter setting
  table displayed after "Update Display" pushed if User textbox contains
  a username or ID for a user not in the course.

- For 2.11.4 (modified)
  Include changes (modified) in 1.605

- Bug 6969
  Don't call &storeparm() for a user-specific parameter if $uname is null.

- For 2.11.4 (modified)
  Include changes in 1.604

- Bug 6907
  Link Protectors for deep-linking from launch from LTI Consumer can be
  configured at both a domain level and a course level.

- For 2.11.4 (modified)
  Include changes in 1.548 (part), 1.549 (part), 1.551, 1.558, 1.559, 1.567,
  1.577, 1.587, 1.588, 1.589, 1.590, 1.591, 1.593, 1.597, 1.600, 1.601, 1.602

Faster table load for single (known) symb.

- Bug 6907 Content in a course can be set to be deep-link only.
  - deeplink parameter has 5 components:
    state, others, listing, scope, protect and menus.

- Bug 6907 Content in a course can be set to be deep-link only.
  - deeplink parameter has 5 components:
    state, others, listing, scope, protect and menus.
  - deeplink protection for launch from non-LON-CAPA LTI-enabled systems
    uses /adm/launch/tiny/$dom/$uniqueID, and key and secret used by launcher
    can be set in a course (by CC), or for domain (by DC).

- Reversal of part of changes in 1.554 (missed in rev. 1.593 changes).
  $name: third arg in calls to &valout() was never used by routine, so
  remove it.

- For 2.11.3 (modified)
  Include changes in 1.548 (part), 1.549 (part), 1.551, 1.558, 1.559, 1.567,
  1.577, 1.589, 1.590, 1.591, 1.593

- For 2.11.3 (modified)
  Include changes in 1.599

- For 2.11
  Backport 1.599

- Management of availablestudent parameter by a CC is via Settings > Slots.
  Setting of availablestudent parameter is by student via Reservations or
  using Select/Drop/Change Reservation buttons for a resource itself.

- Double escape LTI Provider name in case it contains :&,

- Bug 6907
  - deeplink parameter incorporates four components:
  (a) In Contents or Gradebook?, (b) Access scope via deep-link,
  (c) Supported Link Types, (d) Menu Items Displayed
      - Allowed values for (c) 'any','only','key','lti'
  - If (c) set to key, ':key value' appended; characters allowed in key:
    a-zA-Z\d_.!@#$%^&*()+=-
  - (d) is either 0 (i.e., standard menu), or numbered menu collection from
    Settings > Course Settings > Menu display

- For 2.11.3 (modified)
  Include changes in 1.594, 1.595, 1.596.

- For 2.11
  Backport 1.594, 1.595, 1.596

- Parameter setting via table mode for users with both student and non-student
  roles.
- Pop-up launched via "Select User" link shows appropriate table(s) of users.

- Bug 5349: Parameter management by users with a section-specific role ...
 - Date shift only applies to date parameters for current section and groups
   to which user belongs.
 - When displaying the parameter log, changes are shown which affect (a) All
   users, (b) users in current section and (c) users in group(s) to which
   current user belongs.

- Bug 5349: Parameter management by users with a section-specific role ...
 - No setting user-specific parameter if student not in current section
 - In overview mode, input elements enabled for current section
 - Date shift only applies to date parameters for current section

- For 2.11.3 (modified)
  Include changes in 1.548 (part), 1.549 (part), 1.551, 1.558, 1.559, 1.567,
  1.577, 1.589, 1.590, 1.591, 1.593

- Reverse part of changes in 1.554.
  $name: third arg in calls to &valout() was never used by routine, so
  remove it.

- Typo

- For 2.11.2 (modified)
  Use 2.12 feature: deny from specified IPs/Hosts as well as existing allow
  from for (a) slots with IP access control, (b) Client IP/Name (acc) param.

  Domain's configuration must be set to prohibit hosting of sessions for
  for user's domains outside own domain, and modification must be in place
  on all nodes in domain.

  lonparmset.pm: 1.548 (part), 1.549 (part), 1.551, 1.589, 1.590, 1.591
  loncommon.pm: 1.1219 (part)
  parameter.html: 1.73, 1.74, 1.75
  newslot.helper 1.34

- Fix js error when saving string parameter in pop-up due to rev. 1.589 change,
- Recent value for string parameter not sent to pjump() for string_yesno type
  unless yes or no.

- Fix logic.

- For string-type parameters in table mode, when the suggested value for an
  unset parameter is based on the value recently set for the same parameter
  type, include specialized string types.

- Bug 6400
  - deeplink parameter incorporates three components:
    (a) In Contents or Gradebook?, (b) Access scope via deep-link,
    (c) Supported Link Types.
  - Allowed values for (a) 'full','absent','grades','details','datestatus'
  - Allowed values for (b) 'res','map','rec
  - Allowed values for (c) 'any','only','key','lti'
    - In the case of key, append ':key value (alphanumeric characters)
    - In the case of lti, append :num, where num is the internal number of
      the LTI Consumer, from the Domain Configuration for "LTI Provider"
      (User's identity sent is set to "No" for this type of LTI use case).

- For 2.11
  Typos in 1.522.2.24 and 1.522.2.25.

- Bug 6400
  - deeplink parameter determines whether deep-linked items are listed in
    and/or linked to in Course Contents and student's view of Grades

- For 2.11
  Backport 1.575, 1.579, 1.580, 1.581, 1.583, 1.586

- Portfolio Metadata settings in course.
  - Add &mt()
  - Remove scalar ($row_alt) unused due to changes in rev. 1.347

- For 2.11
  Backport 1.552 (part), 1.553 (part), 1.585.

- Group separator in $env{'request.course.groups'} is : not , .

- Bug 6754 LON-CAPA as LTI Consumer
  Parameters available for instance of an external tool will differ,
  depending on whether the tool has been set to be "gradable".

- For 2.11.2 (modified)
  - Include changes in 1.583.

- Use three-argument open() to separate file mode from the filename.

- Bugs 4373 and 6131
  - Text in "Parameter in effect" cell in table mode includes "recursive"
    if the parameter in effect is recursive for a map/folder.
  - A link to display/set the parameter is included if that item is not the
    enclosing map/folder.

- Changes suggested in #FIXMEs added in rev. 1.560, 1.562, 1.563.

- Subroutine: print_usergroups() name change to check_other_groups(), and
  removal of unused first arg ($r), as per #FIXME added in rev. 1.561.

- Documentation.

- Bugs 4373 and 6131: recursive parameters.
 - User interface changes for table mode: columns for display/setting
   recursive parameters (map-level) eliminated, although levels retained.
 - Parameters set for Enclosing Map/Folder can be set to "Recursive" in
   pop-up menu.
 - If a parameter is currently recursive, the text: recursive is shown
   below the current value (clickable link); also shown in "Parameter
   in effect" table cell.

- Make third arg in call to &valout() a parameter name.

- Bug 6131
  - Recursive parameters for overview and newoverview (i.e., non-table mode)
    Use Yes/No radio buttons for each Map/folder item to set recursion
    for that item, instead of separate "Map/folder" and "Recursive" items.

- Sanity checking
- Title for scoreformat parameter

- Bug 6853
  - mapalias can be set in Course Editor.
  - mapalias not editable in parameter manager table view

- Recursive parameters.
  - encrypturl and hiddenresource have always been recursive.
  - no selectable non-recursive map-level link for them in table mode.

- For 2.11.2 (modified).
    Use 2.12 feature ("done" button for timed exms) pre-release, in modified
    2.11.2. Domain's configuration must be set to prohibit hosting of sessions
    for domain's users outside own domain, and modification must be in place
    on all nodes in domain.

- For 2.11.2 (modified).
  Typo

- For 2.11.2 (modified).
  Use 2.12 feature ("done" button for timed exms) pre-release, in modified
  2.11.2. Domain's configuration must be set to prohibit hosting of sessions
  for user's domains outside own domain, and modification must be in place
  on all nodes in domain.

- For 2.11
  - Backport 1.571

fixed bug 6846 (bad regexp to match part id)

fixed HTML to enter a new metadata field name

- For 2.11
  - Change included in rev. 1.568 omitted from backport (1.522.2.19).

- For 2.11
  - Fix typos in 1.522.2.19

- For 2.11
  Fix typos in rev. 1.522.2.19

- For 2.11
  - Backport 1.552 (part), 1.553 (part), 1.568

- Fix typo.

- Correct number of args in some calls to &print_td()
- Add missing semi-colon.

- vpa privilege in a course allows Content Settings to be displayed, but
  not modified (which requires opa priv).
- vcb privilege in a course allows "Exam" Blocking items to be displayed,
  but not modified (which requires dcm priv).

- Fix typo.
- Make "Done" button fields readonly when editing is disallowed.

fixed documentation related to map symbs and ids, which do not mean the same thing in lonnavmaps and lonparmset

fixed some issues with comments and indents

- Eliminate unwanted indentation added in rev. 1.560.

finished adding comments

more comments

started commenting, no change in code

fixed indentations and started adding comments

- Bug 6763.
  - Text used for done button can be set via the "Time-Limit" (interval)
    parameter.

- Bug 6763
  - "Done" button used to end a timed event can include a textbox where a
    required key is entered.

- Bug 4373.
  - Setting map-level parameters which apply recursively to subfolders is
    not permitted unless course's homeserver is running 2.12.
    (hiddenresource and encrypturl exempt, since they have always recursed).

- Bug 4373. Ability to set map-level parameters which apply recursively
  to subfolders.

- Score upload form supports identification of a user based on clicker ID,
  for Course Coordinators who prefer not to use LON-CAPA's in-built
  "Process Clicker" utility.
- clickers.db file on a library server contains key = value pairs, where key
  is (escaped) clicker ID, and value is (escaped) comma-separated list of
  usernames who registered that particular clicker ID.
- bi-nightly run of searchcat.pl will update clickers.db file.

- Bug 6763: Time-Limit parameter ("interval") can include trailing "_done".
  Detection of release required includes 2.12 if interval parameter has
  trailing "_done".

- Bug 5349
  - Users with mdg priv (i.e., Course Coordinators) can set/delete/display
    any group-level parameters in the course.
  - Users without mdg priv (i.e., Instructors) can only set/delete/display
    group-level parameters for groups to which they belong.
    - Can also display group-level parameters for a specific resource or
      map (from Content Settings in Functions menu when viewing resource)
      for any group in the course, but can only set/modify/delete those
      for groups to which they belong.
  -  When parameter helper is used by a user without mdg priv in course
     (i.e., Instructor) changes may only be made for groups to which user
     belongs.

- Bug 5349: Parameter management by users with a section-specific role ...
  - User can only modify parameters at a section level (for user's own section)
    a group level, or at a user-level (for students in own section).
  - When displaying the parameter log changes for students in other
    sections, and for other sections are not shown.
  - In overview mode, input elements for parameter-settings for "All students"
    are disabled; parameters set for other sections and students in other
    sections are not shown.

- xhtml

- Remove some comments added in 1.549 which are no longer needed.

- Bug 2802
 - Lenient (partial credit) parameter for optionresponse supports relative
   weights when checkboxes are in use.
 -  Different numbers of points (either positive or negative) can be specified
    for correct foils (checked or unchecked) and incorrect foils (checked or
    unchecked).
    - Overview modes for parameter setting include textboxes for each of the
      four types if "weighted" is selected.
- Overview modes for parameter setting for Client IP/Name Access Control
  also include individual textboxes for each IP or Name, with separate
  boxes for "allow from" and "deny from".
Work in progress.

- For 2.11
  Fix typo in 1.522.2.17

- For 2.11
  Backport 1.547

- Coding style:
 - reverse(), keys(), sort(), split()
 - for readability eliminate use of $_
 - standard indent is four spaces

- Localization change -- use [quant,_1, ] etc.
- Display of number of deleted parameters consistent with display of
  number of saved parameters (i.e., divide by two for: param, and type).

- For 2.11
  - Backport 1.546

- Setting the printstartdate parameter to a date/time in the future, or
  setting the printstartdate parameter to a date/time in the past
  (used to prevent printout generation by students) require the course's
  homeserver to have LON-CAPA 2.11 installed.

- For 2.11
  - Backport 1.545.

- Modify changes in rev 1.512.
  - parameters controlling printout availability are printstartdate and
    printenddate

- For 2.11
  - Backport 1.544.

- Standard indentiation (4 spaces).
- Change args passed to &parameter_releasecheck()
  - eliminate unused fourth arg: $chostname.

- For 2.11
  - Backport 1.543

Improved and consistent navigation and layout by using actionbox and confirm_success

- For 2.11
  - One change missed in earlier backport of 1.542.

- For 2.11
  - Backport 1.542

- Modify POD to eliminate errors seen with pod2man in perl 5.18

- For 2.11
  - Backport 1.541.

Corrected typo found in rev. 1.512 - "Shifting dates" now working again

- Improve Internationalization:
    - First concatenate, then translate
    - Updated related translation entries
- Own paragraphs for warning messages
- Warning style instead of error style for warnings about invalid user input

- For 2.11
  - Correction to backport in 1.522.2.8.

- For 2.11.
  - Backport 1.536 (part), 1.537, 1.538, 1.539

- remove ugly border around icon in link to launch parameter pop-up window in IE.
- xhtml for Parameter Main Menu page

XHTML: action attribute in <form> tag required (dummy attribute added)

XHTML: JavaScript event handlers in lower case

- $env{'browser.mobile'} set to mobile device based on User Agent string.
- jquery.nicescroll used for scrolling in div scrollboxes on mobile devices
  (iPad, Android etc.).

- For 2.11
  - Backport 1.533, 1.534, 1.535.

- Include CODE entered in warning when examcode parameter setting failed.

- Additional modification to rev. 1.533
  - When valid code set for user's map level examcode parameter, require
    course roles to be selected in a user session on a 2.11 server.

- Bubblesheet grading of CODEd exams in which exam folder has either randomorder
  or randompick set causes new parameter (examcode) to be set at map level for
  a sepecific user each graded student.
- Parameter value is set to CODE on the student's bubblsheet exam.
- If used, requires course roles to be selected in a user session on a 2.11 server.
- Ensures resources are displayed in same order to student, and more importantly,
  ensures points totals will be correct in student's quickgrades view, if randompick
  was used.

- For 2.11
  - Backport 1.532.

- Wording Change.
  - Top level of main content area now called: 'Main Content' in place of
    'Main Course Documents', for consistency with tab names.

- lonparmset::startSettingsScreen() takes third arg - course type
  (Course or Community).

"Exam" in general or LON-CAPA's "Bubblesheet Exam"? Improved wording to clarify and less confusion.

- For 2.11
  - Backport 1.529

- Localization: move HTML mark-up out of &mt().

- For 2.11
  - Backport 1.527, 1.528.

- Less confusion in table mode - how to enter a parameter? Replaced Asterix by appropriate icon and tool tip
- Removed unused style
- Corrected code indentation

Use standard styles (info/warning/error)

- For 2.11.
  - Backport 1.507 (part), 1.524, 1.525, 1.526.

- Add the new first arg ($context) to places where &lonnet::write_log() is
  called.

- Add the new first arg ($context) to places where &lonnet::write_log() is
  called.
- Reverse order of username and domain args in write_log() and
  callers in lonnet.pm for consistency with original calls in londocs.pm,
  lonparmset.pm, slotrequest.pm.

- Subroutine name change in lonnet.pm. Update places where called.
  - old name: instructor_log
  - temporary name (lonnet.pm rev. 1.1184): write_rolelog
  - new name: write_log

- For 2.11
  - Backport 1.523 (part).

- Code used to resize scrollbox containing contents list for Content Editor
  generalized, and moved from londocs.pm to lonhtmlcommon.pm to facilitate
  re-use.
- In lonhtmlcommon.pm
    - &start_pick_box() and &topic_bar() have additional
      optional args which allow id to be passed to corresponding table or div.
- In lonparmset.pm
  -  javascript used to toggle visibility of mapmenu depending on choice of
     level moved to routine: &showhide_js() so it can be used for both:
     Table mode and Overview mode (new + existing).

- For 2.11.
  - Reverse changes in 1.507 and 1.516 (for "3.0").

- Usability improvements for display filter interface.
(Used to Show Log for Content Editor and Parameter Settings).
  - textbox for phrase to use as filter only shown where filter option
    selected is "Containing phrase".
    (same for "Include parameter types" checkbox in parmeterchangelog
- loncommon::modal_link() only includes target attribute, if one is defined.
  - target attribute not included in xhtml strict for <a> tag.

- Customization for MITrelate.
  - Correction to backport of part of 1.514 in 1.505.2.1.2.1.

- Customization for MITrelate
  - Backport 1.514 (part), 1.521.

- Like/Unlike discussion posts.
  - Parameter: discussvote: possible values: yes, notended, no.
    (i.e., voting like/unlike possible, only possible if discussion
     open for posting, or not available (default).
  - Setting of discussvote to yes or notended for course/map/resource
    will require session hosting on LON-CAPA 2.11 or newer.

- Move routines for configuration of blocking communication during an exam
  from lonmsgdisplay.pm to separate handler -- lonblockingmenu.pm
- Access to corresponding URL: /adm/setblock from both Messages menu (as before)
  and also from Content and Problem Settings menu.

- Bug 2802.
  - Separate decision on leniency in grading from logic on whether additional
    new submission is possible for partially correct problem parts.
  - new parameter: retrypartial set to "yes" if part is to be answerable
    when partially correct.
  - custompartial.problem template incorporates retrypartial parameter in
    place of lenient parameter.
  - points awarded > 1 no longer considered 'partially correct'.
  - &grading_is_nonlenient() moved from inputtags.pm back to optionresponse.pm

Bug #4046: eliminate date setting popup

Styles and column width

Show all parts by default.

- Only include call to javascript function: showHide_courseContent() in
  onload, if that function was included in the page (i.e., $psymb is false).

- Bug 2802.
  - checking for LON-CAPA version when setting "lenient" parameter
    - &questiontype_releasecheck() renamed as &parameter_releasecheck()
    - &questiontype_release_vars() renamed as &parameter_release_vars
  - type set to "string_lenient" for the lenient parameter.
    - allows default to be explicitly selected
      - default: "Default - only bubblesheet grading is lenient"
  - categorize "lenient" as belonging to "grading" parameters.

- Backport 1.508.

Remove debugging log statements.
Add some comments for a parameter

Only run the gs postscript cleanup if some PDF's were included in the
printout.  Purpose of this is to improve printout quality when PDF's
are not included.

Pick particular user.

More compact layout for parameter selection

For a course with lots of folders and chapters, the select table was rather unmanageable

Documentation for available settings.

For 3.0: Settings

For 3.0: directly jump into relevant parameter screen. Testing with "maxtries"

- Add &standard_string_options() routine to
  retrieve arrays from %strings hash of arrays for string_* parameter types.

- Do not allow question type parameter to be set to value unsupported in LON-CAPA
  version on the course's home server. Display warning.
- Add string_questiontype to parameters set via radio buttons in overview mode
  to improve usability.
- In overview mode do not offer values for question type parameter as options
  if unsupported in LON-CAPA version on course's home server.
- Setting questiontype to a type with a version requirement updates course's
  environment in overview mode (previously was only  doing this for table mode).

- New Question Type - randomizetry
   - New Variation displayed after N tries (default N=1).
- New Parameter - randomizeontries (sets N for randomizetry).

- New possible value for questiontype parameter: randomizetry.
  - Once used in course, course role selection requires 2.10 or later.

Optimized screen layout of Table Mode:
- New horizontal layout for selected parameters (short term solution).
  Even though special styles are used, the advantages are...
    - less irritating screen movements - parameter selection area used to always move up and down after parameter (de)selection
    - less empty, unused screen space
- Added "type" (Question Type) and "problemstatus" (Show Problem Status) to "Select Common Only" because both turned out to be used commonly.
- Consistent checkbox/text order for "Show all parts"
- Filename style for filename in "Specific Resource"
- Unique and consistent wording: "Student/Employee ID"

- LON-CAPA release required for courses with problem parts where questiontype
  parameter is set to Anonymous Survey.
  - &update_courseenv() moved from structuretags.pm to become &update_released_required() in lonnet.pm to facilitate re-use.
  - Setting questiontype parameter to anonsurvey or anonsurvercred will cause releaserequired setting for course to be set to 2.10, if not already set to that.

- Bug 6315.
  - Display intermediate folders in map hierarchy, when choosing folder
    in Overview Mode or Table mode, even if they only contain
    another folder, and are therefore suppressed in NAVMAPS (Course Contents).

Table Mode/Overview Mode, Folder/Map selection:
- Bug 6315: Only allow parametrisation for folders/maps which can be currently parameterized.
- Consistent layout: Radio buttons in first column
- Separator line between "All Maps or Folders" and the folders/maps list

Bug 6267:
- Corrected pre-selection of "All Maps and Folders" introduced in rev. 1.462:
  Only check if no other selection exists (first call).
- Don't check folders without symb_name.
Missing symb_name still to solve, but do the best if it exists.

- Added comments to better differentiate the special folder rows
- Additonal white space between folder icon and radio button not needed -> removed

- Bug 6251.
  - Third arg is now a ref to a hash, instead of a hash.
  - New (optional) fourth arg, is an additional attribute for the
    select tag, e.g., an onchange action.
- Update calls to loncommon::select_form() accordingly.

- bug 6295. Fix typo in backport of 1.419 changes (1.413.4.1).

- Backport 1.495.

- Manage slots link/icon no longer needed (now in Main Menu).

- Backport 1.494.

- &change_clone() moved to courseprefs.
- Eliminate two routines which are no longer used:
    &extract_cloners() and &check_cloners() following move of course
    configuration setting to courseprefs.pm.
- Eliminate POD for deleted subroutines.

- Link to "Course Configuration" eliminated from Parameter Manager menu (moved to Main Menu).  Equivalent to changes in 1.493.

- Course/Community Configuration button/icon added to Main Menu/Remote Control.
- Link eliminated from Parameter Manager menu.

- Backport 1.492.

- Assignment of course categories by a CC was moved to courseprefs.pm in lonparmset rev 1.450.

- Backport 1.477 (part).

- Backport 1.470, 1.471.

Optimizations for Resource Parameters (Table Mode):
- Moved step 1 elements into one single pick_box
- Moved parts box ("partmenu") from step 2 to step 1 where it makes more sense
  (to also hide it when course level is chosen could be an option)
- Simple parameter selection lists ("shortCuts"):
    - Consistent layout (use funclist)
    - funclist usage automatically brings much better floating characteristics
    - Moved "Show detailed Parameter Selection" link to bottom of current box
    - Wrapped lists in <hr> to better separate it from the rest
- Removed unused style "LC_parm_overview_parm_menu_selectors"
- Added/Updated some code comments and added some code separating line breaks

- Bug 6174.

Optimized layout and floating for detailed parameter selection (table mode, overview mode)
- Replaced fieldsets by boxes with headlines
- Boxes with fixed width but allow boxes to float
- List the parameters for each category vertically instead of horizontally
- Show hide link at top and bottom of parameter box

Tidy up CSS: Removed unused/unneeded styles

Unified icons and menutext for 'Change Log'.

Restore functionality to select student by student ID
Incorporate "Show all parts" into display options (instead of separate box)

corrected wrong initialization of hash %loaditems.

-lonhtmlcommon:
    Added a new argument for function row_title. Now you can pass through this argument more attribute for the <tr> Tag
-lonparmset:
    Changes in Table Mode:
    Delete the space between pickbox "Select Parameter Level" and pickbox "Select Enclosing Map or Folder". If you choose as Parameter Level
    >>Course Level<< you will hide the row that enclosed the pickbox "Select Enclosing Map or Folder".

-recover the functionality of Parameter Screen with overview mode
some radiobuttons in the navmap-tree haven't had a value in the value attribut of the <input> tag for radiobuttons. So the
subroutine newoverview didn't know which Folder was selected.
I adjusted the argument list of the mapmenu call with the argument \%symbp, so that the function mapmenu can creat for all folders
a value for the value attribut in radiobutton-input-tags.

-Added a comment for subroutine levelmenu.

-Codestyling: set the proper indention for subroutine newoverview.

Codestyling. Put the correct indention space in subroutine extractResourceInformation.

lonhtmlcommon.pm
 &topic_bar()
   - Revert to two args to retain functionality in exiting calls to this routine.
   - Only include img tag in output if first arg is an integer in range 1 to 9.
lonparmset.pm
 - Coding style
   - calls to subs: no space between routine name and parens containg args.
 - Pass null as first arg in call to &lonhtmlcommon::topic_bar() where number (image) not wanted.

lonparmset:
    - Parameter Screen show the numbers for the 3 units again. Parameter screen for a single resource from course content and Parameter
      Screen that you get after passing through helper mode show no numbers. ( Closed Bug 6017).
    - deleted some </div> tags that doesn't have an open <div> tag.
    - added a comment

lonhtmlcommon:
    -with the third argument you can control, if you would like to show the numbers in subroutine topic_bar or not.

- Accommodate Communities.

- new style provisionally for the units (General Parameters, Select Parameters, User Selection) in Table Mode to get rid of the numbers.
- new titles for this units.

moved the call of function topic_bar from subroutine displaymenu to assessparms, which invoke displaymenu.
The intention is to have all topic_bar calls (call for display Unit 1 General Parameters, Unit 2 Select Parameters, Unit 3 User
Selection, all in Table Mode) in assessparms together.

-Hiding the maps and folders of course content when you choose for parameter level "course level" vice versa.

-lonparmset: Codestyling: substitute \t with four whitespaces.

--lonparmset: Codestyling for subroutine assessparms, before I commit my effective code changes for lonparmset

- Customization for GCI_1
- Backport 1.436. (Titles used for standard course roles can be defined
   in course environment).

- lonparmset.pm for GCI_1 updated to 2.8.X
- Backport 1.415, 1.420, 1.421, 1.422, 1.423, 1.424, 1.428, 1.429, 1.431, 1.432, 1.433, 1.470, 1.471.

- Backport 1.470, 1.471.

- Missed one place where &standard_parameter_names() needed to be replaced by $parmitem in 1.470 (to prevent use of translated hash values persisting in the Apache child).

- Don't translate %standard_parms as it's a global and therefore the hash persists with the Apache child.
- Instead, apply &mt() to the individual values as they are needed for display.

- Bug 5988.
 - Log entries resulting from global date shifts do not include parmname.type,
   so values were being displayed as Unix times instead of human times.
 - Use type from packages.tab in cases where no type is logged to determine if
 value is a time which should be converted for display.

-changes in sub  mapmenu:
        new possiblity to select maps in table mode.
        The mapmenu shows now the hierachy of the maps of your course
-added some comments

-Parameters have now a fixed order.
-In Hash %category_order the order is defined.

First try of screen design optimizations for the parameter categories which were introduced in rev. 1.465
- Wrapped each category in a fieldset
- Added nowrap style to each parameter

First try in categorizing the displayed parameter on parmset screen.
Mostly is done by hand(configuration).

-sub categories defined the categories
-sub lookUpTableParameter works as a look up Table. I found almost 37
Parameters during runtime sessions with different courses as course coordinator.
If you find new parameter or if you want to define new parameter, you should put them
in this table. Otherwise they would be put under the 'misc' category.
-sub whatIsMyCategory: reassemble the list of parameters in the actual course in
categories by looking up in the look up table. The reassembling is only for the parameters
which are shown in the course. The Information for the parameters come from sub extractResourceInformation.
-sub keysindisplayorderCategory: new function thet help to produce the sorting order.
-Define of new program flow in  sub parmboxes to use the new introduced datastructures and
subroutines.

Optimized Indentation for Folder Display in Table Mode:
Use same method as in lonnavmaps.pm (whitespace image)
Now, indentation is clearly visible and is consistent with e.g. course content

Corrections and Optimizations for Folder Display in Table Mode:
- Corrected data_table rows: now use correct sub routines
  (tree view introduced in rev. 1.461; data_table introduced in rev. 1.462)
- Added missing label closure to "All Maps or Folders" row
- Added some code line breaks for better readability

Fix multiple display of dirs in the tree view.Add checked attribute to the "All Maps and Foler " radio button. Replace the html table to the loncapa functions data_table.

Change the view in "Select Enclosing Map or Folder" to a tree view. The tree view was implement in the function mapmenu.

Corrected <li> closure (lonparmset.pm 1.457)

Resource Parameters - Table Mode:
- Hide parameter selection after click on "Update Parameter Display" button
  (Use Javascript and display:none style to avoid page reload and structural changes)
- Added link to show again the parameter selection when this part is hidden
- Wrapped 10 minutes warning message in <p> and added warning style
- Wrap messages only in <div> instead of <p> (XHTML)
- Moved messages below the update-button/show-link
  (Fits ergonomically better, especially with the new show/hide functionality)
- Added some code comments

Bug: The javascript method for the overview-list works wrong with the shortcut-links and the checkboxes. When using the shortcuts mixed with the checkboxes the overview-lables are dispersing with the checkbox-selections.

Bugfix: The checkbox javascript-function has called the checkCheckbox-function, that was written for the overview-list, to hide and show the list-items but it works only well with the checkboxes. When using the shortcuts the overview and the checkboxes for the parm-list will disperse.
I modified the checkthis()-function so that it only enables the overview-item without minding the current status of the checkboxes.

Bug: The overview-part, which parms are selected, shows the "allparms"-value and not the real name.

Bugfix: There was a typing-failure in the call of the allparms-list that returned the keyword and not the user-text...

Just "LC_Box" instead of "LC_ContentBoxSpecial"
- Much shorter
- Always contains some kind of content
- Nothing special (LC_ContentBox doesn't exist besides id for Javascript in londocs.pm)

Replaced hardcoded styles for fieldset legends by CSS:
- legends are nearly always wanted to be in bold:
  Added style and removed now unnecessary <b> tags
- Padding wanted for legend texts:
  Added style and removed now unnecessary &nbsp;

Optimizations and Corrections for Resource Parameters (Table Mode, Parameter Selection):
(mostly related to lonparmset.pm 1.453)
- Corrected unbalanced tags
  (Removed table closure; added anker, list and bold closure)
- Re-added missing pick_box row_closures for &parmmenu
- Moved pick_box row_closures for &parmmenu into &parmmenu, since both calls of &parmmenu aren't followed anymore by any other pick_box rows
- Corrected spacing for style attribute (display:none) in list items
- Corrected table structure of new "Select Parameters to View" part
- Removed outdated and non-existing style "LC_parm_overview_parm_overview"
- Removed some special unneeded styles
- Replaced ordered list by unordered list and removed now unneeded style (Selected Parameters)
- Simplified HTML structure for selected parameters and for detailed parameter list (Removed table in both cases)
- Wording and optimized &mt() usage
- Properly exclude javascript code from being interpreted as HTML code
- Added <hr> as simple separator between detailed parameter list and hide link
- Code style: Added/changed some line breaks for better code readability

function displaymenu:
close and open the pickbox in step 2 to add an extra parameter-chooser between them.

function parmmenu:
cutting the function parmmenu in different functions to handle them in overview and tablemode. new functions: shortCuts(the shortcuts for normally used setti
ngs like "select all"); parmboxes(displayes the checkboxes with the parms)
i've added an overview-box in parmmenu that displays all selected parms without showing the parm-checkboxes. Especially the shortcuts are working in it. all
possible parms are with hidden style. A javascript function controlls the checkboxes and enables the hidden style of the selected parm.

There are some new javascript functions, that allows to set the display-style. hideParms() and showParms() are for hidding and showing the parm-checkbox-fiel
dset. checkCheckbox() is for setting the display-style a of parameter value. The Checkthis() and Checkall() functions are modified that they are able to disp
lay or hide also the overview-listitems as well as they are checking the parm-checkboxes.

Optimized padding for ContentBoxSpecial:
- Added padding to LC_ContentBoxSpecial, since padding is needed in all occurrences
- Adjusted margins for headlines in LC_ContentBoxSpecial boxes
- Removed now unnecessary LC_BoxPadding
Note: These changes increase the padding for menu boxes

lonaboutme.pm: Corrected unbalanced tags (removed </p>)

Removed unneccessary style "LC_metadata"

- Fix typos introduced in backports to create 1.413.4.1.

- Backport 1.415, 1.416, 1.418, 1.419, 1.420, 1.421, 1.422,
           1.423, 1.424, 1.425, 1.427, 1.429, 1.430, 1.431,
           1.432, 1.433, 1.434, 1.435, 1.436, 1.437, 1.438,
           1.440, 1.444, 1.450.

- lonparmset::crsenv() eliminated.
- Routines in courseprefs.pm are used instead.

Change the Desgin in the Table Mode.

-Add &mt heading
-Replace the style boxes to topic_bar

Corrected HTML table structures related to rev. 1.445 and rev. 1.447

Added missing pick_box row closures for pick_boxes which were added in rev. 1.445
(HTML table structure not correct yet - work in progress)

Tidy up script code: removed unneeded trailing blanks and tabs

Change the style in table and overview mode to pick_box style.

XHTML conform selected/checked/multiple HTML attributes
and optimized spacing

First iteration of design change in the table mode

Added files to the page-help that allow the user to access the helpfiles which were deactivated during redesign of the menu.

Categories for Course Parameters:
- Category display order is sorted now
  (Parameters in each category are already displayed sorted)
- Overview box: Corrected and added styles
- Moved "Create New Environment Variable" row to category with custom fields
- Empty categories aren't shown anymore
  (currently applies to "cat_can" only, but works for all categories)
- Consistent Wording: Course Parameter Overview
- Added and updated some comments
- Deleted outdated code
  (the old way of sorting the parameters,to display the old uncategorized parameter table, ...)

Consistent Wording: Course Title
Only keep "Course Description" in Syllabus for further descriptions

Introduce categories for course parameters (Course Environment):

- Now, the huge amount of course parameters is split up in different categories
- New list at top of screen provides overview of available categories and allows to directly jump to each category
- "Save All" button and link back to overview list at bottom of each category available
- Moved special input field creation to separate sub routine
  (which will most likely be extended in future time to provide more userfriendly input fields)


Work in progress. Current version found to be functional, but several things are still to do:
- Sort category output and sort parameter output of each category
- Find useful categories and category names and assign the parameters to the categories
- Don't display empty category tables
- Move "Create New Environment Variable" to category with custom fields
- Think of a solution where all categories are hidden by default and only those are shown which are wanted by the user
- Think of another way to display the parameters to get rid of a new disadvantage: The category tables have currently different widths depending on the content

- Log changes made for student-reservable slots from Parameter Table for specific user:
  - in nohist_slotreservationslog.db for course.
  - in nohist_$cdom_$cnum_slotlog.db for specific user.

- Backport 1.420, 1.421, 1.422, 1.423, 1.424, 1.428, 1.429, 1.431, 1.432, 1.433.

Bug 5822.
  - availablestudent parameter (for student-selectable slot reservations).
   - only provide selectable links for this parameter in table mode
     for user-specific settings for course, folder or resource.
     - update slotreservations.db if parameter is changed for a user from the
       parameter table by a CC/IN.
     - log transactions to nohist_slotreservationslog.db

lonparmset.pm
- Titles used for standard course roles can be defined in course environment.
  - Replacements which match custom roles used in course may not be used.

lonnet.pm
- plaintext() takes additional (fourth) argument
  - $forcedefault to force display of standard titles for role.
- get_course_adv_roles() includes call to loncommon::course_type() to get course type.

edited:
live chatroom => chat room
chatroom => chat room
chatrooms => chat rooms
chatroom => Chatroom (in german translation)
Chat room => Chat Room (headlines)

Consistent wording "TeX"

- Bug 5889.
 - More changes to avoid applying &mt() to user-supplied parameter descriptions.
 - When constructing parameter setting tables, for "Parameter Name" use the description from the allparams hash, if a key => value pair exists for the parameter name (values in the allparams hash are already localized).

- Bug 5889.
- Move the call to &standard_parameter_names() to a higher level -
   i.e., within &extractResourceInformation() so values in key => value
   pairs in %allparms use (localized) standard parameter descriptions if available.
- Eliminate the &mt() applied to parameter descriptions inside &parmmenu().

Bug 5889.
- Avoid applying &mt() to user-supplied parameter descriptions by using the standard parameter name (if available) for the parameter, otherwise use the user-supplied description (not localized).

consistent wording, short button names.

- xhtml
  - Anchor name is unencoded.

Bug 5889. Escape any [ and ] included in the parameter description (or parameter name) to prevent Locale::Maketext() from triggering an ISE.

Use standard data_table background instead of special color
in table mode in the column where the parameter names are displayed
(Concerns course and folder level)

Localization:
Translate displayed parameter names including internal short name
for table mode setting tables

consistent wording of e-mail, message, metadata

Corrected invalid nested table tags for parameter level table

XHTML conform input tag closure

- Unbalanced tags: Added missing div closure to parameter setting tables
- Corrected and optimized \" usage
- XHTML conform "checked" usage

XHTML conform multiple selection

Localization:
- Get rid of \' inside mt arguments (avoid delimiter rebuild issues in synch.pl)
- Other related mt call optimizations
- de.pm: some other wording improvments

- Backport 1.415.

Optimized and corrected screen layout for parameter tables:
- Use data table for tables for parameter settings (course level and folder level)
  (Doesn't use correct data_table_row_closure, because the called sub routine to close the row is used at different places where data_tables are not always used at the moment. However, the standard row closure works fine und produces correct HTML code)
- Keep background colors but use background-color style instead of bgcolor attribute
- Removed quotation marks from color value definitions (needed for the needed style change).
  This automatically corrects some old usages without quotation marks and wrong value comparisons
- Now use correct closing tag in parameter setting table for folder level (2131)
- Added missing closing tag to parameter setting table for course level (2211)
- W3C / XHTML conform HTML attributes: use double quotation marks instead of single or no quotation marks

The cells where colors are used and the color values should be revisited.

&mt added.
catalog information is now metadata (consistent wording).

Changes related to LON-CAPA redesign project.
Changed the look and feel of Parameter Manager menu.
Added translations.

Cleaned up POD documentation, added some new POD documentation. Added some line breaks between subroutines where there were none for better reading.

"delete checked parameters" renamed to "delete selected"

Changes related to LON-CAPA redesign project.
lonhtmlcommon.pm:
    - added routine generate_menu() which generates the html markup for a LON-CAPA menu from an array.
      This serves the unification of LON-CAPA menus.

lonparmset.pm:
    - moved the add_breadcrumb() call from handler to the appropriate subroutine.
    - removed checks of $parm_permission in handler, as it is checked in the main if-clause.
    - modified the underlying datastructure for menu creation in print_main_menu() so that generate_menu() can be applied.
    - replaced the markup creation in print_main_menu() with a call to generate_menu().

Optimizations for the display of date/time parameters:
- Added warning style to warning of dates out of enrollment time slot
- Improved timer unit shortcuts display depending on singular/plural
- Improved timer values display: added comma separation for a better readability
- Bugfix/Special case: Allow again a change of the timer values, if all values has been set to 0. Used to show empty field which has prevented a change (missing link).
- Added nobreak style to date shift link text

- Prepared little info texts to warn of dates which are in the past/in the future:
    Experiences revealed that users accidently define (due) dates for the past which are meant to be in the future and the other way round. See additional comments in the code.

- Optimized blank elimination which came with lonparmset 1.411 (Thanks to Gerd)
- Same wording everywhere ("ID")
- Added fieldset to Groups/Sections selection
- Added missing &mt() call ("or")
- Added fieldset to user selection
- Optimized &mt() usage for user selection texts
- Optimized alignment for parts table (should be replaced with CSS lateron)

- Eliminated unnecessary blank at end of parameter display names
- Added missing &mt() call to display of parameter display name

- Added missing &mt() call to part selection table
Selection links:
  - Added fieldsets
  - Added missing &mt() calls
  - Optimized nobreak usage
  - Moved "Unselect all" link to "Select All" and "Select Common Only"

Bugs: 5792 and 5798.
- Uses DateTime, DateTime::Locale, DateTime::Locale::Catalog.
- Disposition of events in calendar display now consistent with current time zone.
- Timezone in effect is displayed in Calendar header line.
- First day of week determined from date localization in effect.
- Extra empty row eliminated from end of calendar.

- Default date localization can be set for domain from Default auth/language/timezone section of Domain Configuration.
- Date localization can also be set for a specific course via "Set Course environement".
- When in course context, course-specific date localization applies (if set), otherwise default date localization of domain of course (if set).  In other contexts, date localization of domain of user (if set) applies.

- Currently date localization is only used to determine starting day of the week (for building calendar display).  Future uses might consider date order/format for display of dates.

- &timehash() and &maketime() routines in loncommon.pm modified to use time zones.
- &nextday() routine in lonannounce.pm modified to correctly identify next day.
- &getdatelocale() routine added to lonlocal.pm to retrieve date locale object.

- typo.

- Remove javascript debug line.

- Hide escaped course categories from display in "Set Course Environment".
- Add hidden tags in pop-up window which contain unescaped category names.
- When choices are saved to main window, set the contents of the "readonly"
  textbox to the concatenation of the selected category names
- The complete string of (escaped) full category IDs is saved to a hidden form
 element.
- When echoing the saved categories to the user, show only the unescaped names
  joined with ' & '.

- Suppress display of self-enrollment settings in course (these are set from "Manage Users" menu).
- Suppress display of course type (ultimately, this is expected to be set by a DC; however it's not used currently).

Bugfix:
Added pair of missing "'" to &mt() call, which were lost with version 1.401.
Folder title is now shown again instead of variable name.

- Course categories can be set by Course Coordinator via "Set Course Environment"
  if Domain Configuration permits this for courses in the domain.

- "hidefromcat" available as a course environament parameter settable by CC, if so configuraed from domain.
- update nohist_courseids.db when this parameter is changed.

- Localization
    - Added some missing &mt() calls
    - First part of optimization of parameter headlines translation
- XHTML
    - Made "selected" attributes in options XHTML-compliant
    - Exchanged outdated center tag by div

- Course ENvironment parameter to suppress prompt to check for embedded objects for uploads to portfolio when in course context.

&loncommon::select_timezone() can take an additional argument - to display a blank option - this allows the timezone set for a course to be deleted.
In the Course parameters screen, the timezone select box defaults to the default timezone for the domain, if a course specific timezone has not been set.

Timezone selector

Timezone entry in course environment. Now need to look for a list of what's
allowed.

Same mathrendering options as in lonpreferences.pm

- Changed save button text to standard text "Save" (which also solves conflict with translation caused by same text for button and menu item)
- Added another save button at top of the page
- Added missing &mt() calls
- Tidied up text and optimized &mt() calls, use standard text design: surrounding brackets not translated, all options surrounded by "<tt>...</tt>", all options as parameters outside translation

Typo.

Change arguments accepted by lonnet::appenv() to:
1. reference to hash
2. (optional) reference to array.

Change all instances where lonnet::appenv() is called to replace first argument passed (originally a hash) to a reference to the hash.

- Modify lonnet.pm rev 1.35 code intended to prevent "dangerous" modifications of the environment, so it will actually do this.
- Allow these modifications to be made in certain instances:
   DC switching to adhoc role
   CC switching to a different course role in the current course.
   user self-enrolling as a student

- When course parameter changed is a date, show the result as a human readble date instead of Unix-like seconds after epoch.
- Store changes in users permitted to clone under 'cloners' key in domain's nohist_courseids.db. (Will make it easier to offer courses with wildcard cloning definitions as possible source courses to users requesting courses).

Bug #4325: Shift all dates

Saving my work

Bug #2917: domain coordinator decides how much to shift during cloning
Bug #3506: do not clone dates

- elminate double declaration

- BUG#4998 - add a problem status feedback mode that displays the correct answer if the student exceeds maxium number of tries for that part

- remove some debug

- make the date_interval; setter in parmset the same as in the table mode

- eliminate some copy and paste

- BUG#5395 update selectors to support all 3 problem status modes

Bug 5191.  Decouple storage of last access time for a course in nohist_courseids.db from storage of course information.
- Retain backwards compatibility with legacy lonnet::courseiddump()

Other general change: uniform use of 'inst_code' as key in frozen hash instead of 'instcode'.

lond
&put_course_id_handler()
- last access stored in escaped lasttime:courseid key = value hash item
  if legacy lonnet::courseiddump() updates courseinfo.
&put_course_id_hash_handler()
- additional argument - $mode ('timeonly', 'notime' or 'all')
  - determines whether last access, or courseinfo (description,inst_code,owner,type) or both are stored
&dump_course_id_handler()
- documentation updated
- style (replacing unless)
- change location of unescaping when checking filters so double escaping no longer needed for courseinfo stored in frozen hash
- return courseinfo in hash form, if requested as hash, when record has yet to be converted to a frozen hash
&validate_class_access_handler()
- eliminate extra unescaping of $ownerlist

lonnet.pm
&flushcourselogs() includes 'timeonly' argument in call to courseidput().
&courseidput() - if in 'timeonly' mode only courseids are sent to lond in courseidputhash call.
&createcourse()
- courseinfo values in hash no longer escaped (freeze_hash handles this)
- call to flushcourselogs() replaced by call to courseidput()

lonmodifycourse.pm
- courseinfo values in hash no longer escaped
- call to courseidput() includes 'notime' as fourth arg.

coursecatalog.pm
- remove unneeded code, since entry for each course in %courses hash will now be a hash ref.

courseclassifier.pm
- remove unneeded code, since entry for each course in %courses hash will now be a hash ref.

lonpickcourse.pm
- Entry for each course in %courses hash should be a hash ref, when constructing for onlyown courses case.
- instcode to inst_code
- no need to unescape courseinfo value (thaw_hash in lonnet::courseiddump does it)

lonparmset.pm
- call to flushcourselogs() replaced by call to courseidput() after updating course description.
- appenv user's session with new course description.

- backport 1.379 1.380

- BUG#5220, PARM -> 'new overview' was not sorting the
  parameters into correct order, attempting to make the
  process a bit clearer
  - also made the sort by student then realm obey the standardkeyorder

- style police
- eliminating use of lonnet::all_domains

bug 5378.
lonparmset.pm
- Users allowed to clone course:
  - can use wildcards (*:domain and *) for unrestricted cloning within a domain, and unrestricted cloning in all domains respectively.
  - warning messages about invalid data separated into (a) invlaid format, invalid domain, non-existent user.

loncommon.pm
- cloning rights check accommodates wildcards.
- let the user know the course was not created, when the specified course to clone was non-existent, or cloning rights were missing.

Autocreate.pl
- improve format of logged messages.

batchcreatecourse.pm
- Since loncommon::construct_course() now terminates course creation when cloning rights check is not passed, early out to stop user creation and attempted enrollment in an uncreated course.

- BUG#5303 (part 2) can't modify a parm set to "1f"

Balance parentheses

- BUG#5373, apache child was caching trigger data to local globals which could pollute other accesses to the same course if not deleted, switching to cleansing all cached data after eache parmset access

- BUG#5346
    - if display is blank keep looking for a description from other resources
    - if no display is found at least printout the internal name

- BUG#5345 -> when selecting all parts need to convert the string all in the list of all parts

- BUG#5333 - task grading can be set to restricted to only allow grading by the section of the selected role

Student-viewable classlist can now be set to only display students who have agreed to be listed, and can also be set to indicate whether there are viewable portfolio files.
- new options set in Course Parameters
- students set option to appear in roster in roster page itself.

- backport 1.371

- email address verification code wasn't taking into account full range of what is allowed int eh email specification (multiple receivers, and receivers that target specific sections)

- eliminate unused option

- mt option
- xhtml

- typo

- add ability for a course to specify a tex engine to be used in the course,
  currently overrides user's setting if they have one.

- no one seems to be able to find the reset access time where it was, adding another link on the main parm screen

- switch Store to Save

- error checking course email addresses
   - both at the setting stage for proper form and that the user exists
   - at the sending stage for proper form

- some speedups (skip looking things up if we already have it)
- style

- better date display in parm cleaning interface

- BUG#5214, missing timezone info in the table mode parm setter

Bug #5177: configure what it says in feedback window

- backport 1.359

- backport 1.358

	Bug 5140. Add continue button after adding metadata field.

	Bug 5139. Don't repeat undelete confirmation.

Only display added metadata fields for in the metadata editing screen for portfolio files if the resource is associated with a course.

Restrict added fields shown n the editing screen to those set for the specific course with which the resource is associated.

- backport 1.356

- order parameters that got stored at the samtime by the id number

- backport 1.355

- BUG#5011 when initing a course if the bighash .db file is gone can get ISE warn and ask for reinit

- backport 1.354

- typo

- backport 1.352 1.353

- fix the caching logic so it's actually works

- BUG#5106 Paremeter in effect can report wrong settings

	Improve display of setting restricted metadata. Not finished,
	saving work in progress.

- lots of \w -> probper regexp replacements

Bug #4781: filter DOCS and PARM log

Filter dialog - doesn't do anything yet, just saving my work.

	Use existing data_table calls.

	Improve appearance of restrict metadata.

	Modest improvement in appearance of restrict metadata.

bug 3586 - Let the user know about the option to limit substitution field
sizes.

	Maybe now all is done to handle the environment info.

	Update environment properly.

	Allow instructor to determine order of added metadata fields.
	Seems to work, needs interface improvement.

	Work toward ordering added metadata. It doesn't work yet.
	Saving work in progress.

	Allow retrieval of deleted metadata fields.

	Store environment variable all lower case.

	Allow instructor to mark added metadata fields as deleted.

- xhtml

	Instructor side of adding metadata fields  sort of, almost works.
	(saving work in progress).

	Saving work in progress. Not even close to working.

- adding a screen for deleting parameters that are no longer valid (resource
   isn't in the course), curently ugly and un advertised but funtional

- it's delflag not deleteflag
- count the rows that we'll need to rowspan rather than guess

- rowspan="0.5" doesn't work well
- type do have to end in .type at a minimum

- there is a parameter called 'type' so just ending in .type doesn't mean
  it's a type, now if value exists and value.type also exist than
  value must be a value and not a type

- need to still set istype, even if we don't show the type

- packages.tab already has a valid (translated) set of terms use them instead of another set of static definitions

- change to use own start_page rather than common one (as it has unneded bits in it)
- generate correct <form> start
- elimintte extraneous </form>

Declutter display for people who don't care about types (which will be most)

When default values were set, would set parameters you don't want to have set.

* Fix breadcrumbs
* Fix help files
* Replace click icon by asterisk

- elimintating an extraneous use of Parameters

Grouping of menu items

* don't direct folks to the general help in the same location where they expect specific help
* fix help file access and content for table mode parameter setting

"click here" indicator in PARM table

Add ability to set the print format

- some data tabling

- stylign the overview selection controls

- parm log and overview, and main menu no longer use <font>

- data table the course environemnt

- elimintaing font's for error

- backport 1.313

- adding option such that bringing up the Done screen can cause a message
  to be generated an sent to the student and possibly to the notes section
  of the about me page

- adding title

- style
- xhtml
- 100000 seems large change to 'all'
- save and restore state of selector

Stop generating empty blogs.

Limit display length of parameter log

&Apache::lonnet::unescape -> &unescape
&Apache::lonnet::escape -> &escape

&coursegroups() and &get_group_settings() moved to longroup.pm, which contains general utility functions for asking about groups.  Also contains &group_changes() which is used to add/drop group memberships as a result of role changes, as determined by group settings for auto-add and auto-drop. 'none' and 'all' are now reserved words which may not be used as section or group names, so they can be used instead of _all and _none  when specifying auto-add and auto-drop settings for all sections or no section roles.

- wasn't actually displaying the group name on the specfic parm display screen

- backport 1.305

- the map url in the parameter definition is without a version

Notification links

Saving my work: direct posting to feeds

- typo

Raeburnesque parameter log table

- morphing get_sections so it's easier to use