CVS log for loncom/publisher/londiff.pm

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Keyword substitution: kv
Default branch: MAIN

- Diffs of resources in a course visible to users with view-only access
  to Course Editor.

- Replace term: "Construction Space" with "Authoring Space" for
  consistency with type of role used to access it, and action taken there.

- &constructaccess() moved from loncacc.pm to lonnet.pm
  - to facilitate re-use, and separate from handler,
  - for use in lonnet.pm (use Apache::Constants() not supported there.

- Text to use for Author/Co-author information line depends on content in
  which diffs are shown.

Bug #2484: Close Window on "Diff"

- use values from Apache::lonnet::perlvar in place of static strings.

- Backport 1.31, 1.32 (with modifications to account for continued use of
  /priv/<username> in 2_10_X (instead of /priv/<domain>/<username> for 2.11.

- permissions
- loncacc::constructaccess() args changed.
- coding style
   - eliminate leaning toothpicks
   - trim trailing white space

- permissions checking.

- Bug 1320 - replace \~($LONCAPA::username_re) in regexps with /priv
- use lonDocRoot perlvar in place of static string: '/home/httpd/html'
- eliminate // when constructing filenames.

Bug #1320

That we are a co-author is additional information, not a warning

Don't translate separator character between and domain.
Advantages: No need to change the translation files, if...
  - different separator character should be used
  - different output is wanted, e.g. just username, plainname, both, etc.
  - different style should be used for output
(work in progress to make this even more flexible by introducing a global function usernamewrapper)

Various optimizations:
- Don't use <h1> for info text
- Don't display navigation bar in pop up window (Added parameter no_nav_bar to start_page call)
- Co-Author username display:
    - Consistent username:domain output
    - Now also display plainname and not only username
    - Use warning style (as it is done elsewhere, too, in these cases)
- Added info text when no diffs are found

Reformatted POD, moved to bottom of file

POD documentation changes

- BUG#5146, handle files with different line endins in a single file

- lots of \w -> probper regexp replacements

- cleanup londiff/lonretrieve (style tabination xhtml css)

- BUG#5014, when modifying .meta files need to advertise that fact in the
     directoy browser
    - additionaly when doing full dir repbulishes, republish if the .meta file has changed
- also add support for retrieving a previoulsy published .meta file
- add support for getting diffs between previous .meta file revisions

Bug #1431: if the file did not change, maintain the publication status

- start_page

Cleanup handler

- ENV -> env

- Fixes BUG#2602, line ending changes made diff useless.

* bodytag does its own translation
* send out charset headers

Localization is done.

Toward Bug #551: Close window button on "diff"
Jon Kitzman

best wishes to all.

Better mark up and comparison between /res-files.

Toward bug 482

See Bug 90.  Update QUERY_STRING updates to using get_unprocessed_cgi.

adding use for loncommon and lonnet; using loncommon's fileembstyle; removing
void context map

 - GPL headers added

Make londiff work for co-author

Diff improvements

Diff for current version, and unified output

Diffs built into retrieve

Diffs between two versions of a file