This fixes the following issues:
* Spaces are now allowed in indicators
* Shift-Enter is available to insert a newline if needed
* Item tags, if present, will prevent saving (as they are not correctly
processed by the backend)
* biblionumber tags (999 in MARC21) will be stripped before the record
is saved to Koha, to prevent their modification
Signed-off-by: Nick Clemens <nick@quecheelibrary.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Full test plan is posted on bug. Test plan for system preference:
1. Apply patch, clear cookies.
2. Go to "Cataloging."
3. Add new record, verify that basic editor is used.
4. Navigate to existing record, click on "Edit record", verify that
basic editor is used.
5. Inside basic editor, verify that no button appears to switch to the
advanced editor.
6. Enable the "EnableAdvancedCatalogingEditor" syspref.
7. Repeat above steps, should still go to basic editor, but button
should appear to switch to the advanced editor; click it.
8. Now, adding new records and editing existing records should go to
the advanced editor.
Signed-off-by: Nick Clemens <nick@quecheelibrary.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
