v1.0.0

luamigemo v1.0.0

Pure Lua migemo engine for LuaJIT — romaji to regex converter for Japanese text search.

Features

• Romaji input to regex pattern conversion matching hiragana, katakana, and kanji
• BSD-licensed dictionary bundled — works out of the box with zero configuration
• PCRE and Vim regex dialect support (RXOP_PCRE / RXOP_VIM)
• No vim.* dependency in core — runs on any LuaJIT environment
• Singleton instance with dictionary caching for efficient repeated queries
• Predictive search with camelCase-aware query parsing
• Full/half-width and hiragana/katakana character conversion
• :checkhealth luamigemo support for Neovim

Install

-- lazy.nvim
{ "delphinus/luamigemo" }

# LuaRocks
luarocks install luamigemo

Usage

local migemo = require "luamigemo"
local pattern = migemo.query(nil, "kensaku", migemo.RXOP_PCRE)
-- => (?:kensaku|けんさく|ケンサク|検索|...)

Acknowledgements

Ported from oguna/jsmigemo. Dictionary data from oguna/yet-another-migemo-dict (BSD 3-Clause).