Hangul is a syllable based scr ipt. Unicode reserves a large range for precomposed hangul, where syllables are already precomposed to their final glyph shape. In addition, a so called jamo range is defined, that can be used to express old Hangul. Modern hangul syllables can also be expressed as jamo, and should be composed into syllables. The operation is rather simple and mathematical for Linux.

-Hangul is a syllable based scr ipt. Unicode reserves a large range　for precomposed hangul, where syllables are already precomposed to　their final glyph shape. In addition, a so called jamo range is　defined, that can be used to express old Hangul. Modern hangul　syllables can also be expressed as jamo, and should be composed　into syllables. The operation is rather simple and mathematical for Linux.