T9 algorithm implementation. T9 algorithm demo http://t9.nerevar.com/ ============================================================================= English words vocabulary. Source file size: 3,59 Mb Output file size: 4,05 Mb Total words: 330K Russian words vocabulary. Source file size: 1,91 Mb Output file size: 4,06 Mb Total words: 161K ============================================================================= Roadmap: + focus search input on load + add Russian language tree + check parent of each letter to find meaningful words + use space to separate words - add obvious picture with digits with related letters + add virtual digits keyboard + optimize responsive markup for mobile + add Russian translation + preciously describe project TODO: predict words (don't show empty words list for shorten sequence) TODO: refactor "is_last_leaf" and "is_last_letter_in_word"