langsmith/dist/utils/simple-wcswidth/src/wcswidth.js

Client library to connect to the LangSmith Observability and Evaluation Platform.

import mk_wcwidth from './wcwidth.js';
const mk_wcswidth = (pwcs) => {
    let width = 0;
    // eslint-disable-next-line no-plusplus
    for (let i = 0; i < pwcs.length; i++) {
        const charCode = pwcs.charCodeAt(i);
        const w = mk_wcwidth(charCode);
        if (w < 0) {
            return -1;
        }
        width += w;
    }
    return width;
};
export default mk_wcswidth;