@marp-team/marp-cli/lib/watch.js

A CLI interface for Marp and Marpit based converters

!function(){"use strict";const e=(n,o=!1)=>{const t=new WebSocket(n);return t.addEventListener("open",()=>{console.info("[Marp CLI] Observing the change of file..."),o&&location.reload()}),t.addEventListener("close",()=>{console.warn("[Marp CLI] WebSocket for file watcher was disconnected. Try re-connecting in 5000ms..."),setTimeout(()=>e(n,!0),5e3)}),t.addEventListener("message",e=>{"reload"===e.data&&location.reload()}),t};(()=>{const n=window.__marpCliWatchWS;n&&e(n)})()}();