message: Improve backslash escaping when launching Core out of process
diff: @@ -163,7 +163,7 @@ export async function runCoreOutOfProc(localPath: string | null, entrypoint: str
  if (require('fs').existsSync('${__dirname}/static-loader.js')) { require('${__dirname}/static-loader.js').load('${__dirname}/static_modules.fs'); }
  const { color } = require('${__dirname}/coloring');
  require('${ep}')
  - `.replace(/"/g, '\'').replace(/\\+/g, '/');
  + `.replace(/"/g, '\'').replace(/(\\(?![']))+/g, '/');
  const p = spawn(process.execPath, ['-e', cmd], { stdio: ['inherit', 'inherit', 'inherit',] });
  p.on('close', (code, signal) => {
  