uni

• Update to Unicode 17.0.

• Fix sorting of print and search with a custom -format flag (it sorted randomly if %(dec) wasn't included).

• Sometimes the header would be printed on the second line when U+00 was included in the output

• Recognise c:[cat-name] to print a category in addition to cat:[cat-name].

Update to Unicode 16.0.

• Improve -format flag:

  • Add %name as an alias for %(name l:auto); this is a lot less typing and requires less shell quoting, and >90% of the time this is what you want.

  • Automatically prepend character, codepoint, and name if the format flag starts with +; for example:

    % uni identify -f +'%unicode %plane' a
                 Name                 Unicode Plane...
    

• Update to Unicode 15.1.

• Add "script" property – also supported in the list and print commands:

  % uni identify -f '%(script l:auto) %(cpoint) %(name)' 'a Ω'
  Script CPoint Name
  Latin  U+0061 LATIN SMALL LETTER A
  Common U+0020 SPACE
  Greek  U+03A9 GREEK CAPITAL LETTER OMEGA
  
  % uni list scripts
  Scripts:
  Name                    Assigned...
  

• Fix build on Go 1.17 and earlier.