font: add hyphenchar parameter Many scripts use a hyphenation character other than -, for instance Malayalam uses non-visible hyphenation character. Add support for specifying the hyphenation character (in codepoint or character) per font - similar to fontspec/XeTeX
font: add hyphenchar parameter
Many scripts use a hyphenation character other than -, for instance Malayalam uses non-visible hyphenation character.
Add support for specifying the hyphenation character (in codepoint or character) per font - similar to fontspec/XeTeX

Signed-off-by: Rajeesh K V <c31121d9806209f633e6ae3dedb302d8bd1d4f80@gmail.com>

alerque/sile,simoncozens/sile,alerque/sile,simoncozens/sile,neofob/sile,simoncozens/sile,alerque/sile,neofob/sile,neofob/sile,alerque/sile,neofob/sile,simoncozens/sile