Wasm-strWidth

Wasm module for string display width on vim.

Used by coc.nvim.

TODO: support setcellwidths() like vim for custom width table.

API

setAmbw(ambiguousAsDouble: number): void

Consider ambiguous as double width when 1
strWidth(text: string): number

Return display width of text.

Requires wasi and wabt.

Change the SDK part in Makefile.

Run command:

make
node index.js

MIT