User defined precision and fractional inch are stored on QuantityFormat
construction making changes persistent to object life time.
Change that so until not explicitely overriden, user defined values
are always returned.
Co-authored-by: Matthias Danner <28687794+matthiasdanner@users.noreply.github.com>
The new unit schema management is using U+2032 and U+2033 characters
for feet and inches while parser is expecting only ' and ", while
U+2032 and U+2033 are used for arcminute and arcsecond.
While this is not an ideal solution and parser should deal with both,
revert back to ASCII for now.
Fixes: 1155f0d752 ("Base: simplify UnitsSchemas management")
Fixes: Maintaining schemas is difficult and error-prone
- Facilitate easy schemas add, remove, change, etc.
- Remove 14 files containing approx 2,190 lines of if/else code and data
- Place data in one file (UnitsSchemasData.h) using a normalized structure (including special functions)
- Isolate and simplify data operations (code)
- Remove schemas enum to keep data independent of code
- Separate responsibilities: Specifications, data, schemas, schema
- Add schema data 'isDefault'
- Add schema data name
- Prefer algorithms to raw loops
- Add schemas unit tests
- Tweak quantity unit tests
