Cirkumflekskonvertilo

What's this?

This is a circumflex(cirkumflekso) and breve(u-hoketo) converter in Esperanto.
It converts the surrogate characters to circumflex/brave characters.
This source code is written in crystal.

Surrogate Notations

It supports three notations:

• H-convention (Zamenhof's convention)
  [Ch, ch, Gh, gh, Hh, hh, Jh, jh, Sh, sh] → [Ĉ, ĉ, Ĝ, ĝ, Ĥ, ĥ, Ĵ, ĵ, Ŝ, ŝ]
  The characters Ǔ and ǔ are not supported.
• X-convention
  [Cx, cx, Gx, gx, Hx, hx, Jx, jx, Sx, sx, Ux, ux] → [Ĉ, ĉ, Ĝ, ĝ, Ĥ, ĥ, Ĵ, ĵ, Ŝ, ŝ, Û, û]
• ^-convention
  [C^, c^, G^, g^, H^, h^, J^, j^, S^, s^, U^, u^] → [Ĉ, ĉ, Ĝ, ĝ, Ĥ, ĥ, Ĵ, ĵ, Ŝ, ŝ, Û, û]
  [U~, u~] → [Û, û]

Usage

1. Install crystal, see install page for detail.
2. convert input text: crystal konv.cr [input.txt] or cat [input.txt] | crystal konv.cr.

If you want to build the code: crystal build knov.cr, then ./konv [input.txt] or cat [input.txt] | ./konv

Of cause this code works on ruby: cp knov.cr konv.rb, then ruby konv.rb [input.txt] or cat [input.txt] | ruby konv.rb.

License

The source code is licensed MIT.