Function setXtversionName

src/ink/terminal.ts:134–136

(name: string)

/** Record the XTVERSION response. Called once from App.tsx when the reply
 *  arrives on stdin. No-op if already set (defend against re-probe). */
export function setXtversionName(name: string): void {
  if (xtversionName === undefined) xtversionName = name
}

/** True if running in an xterm.js-based terminal (VS Code, Cursor, Windsurf
 *  integrated terminals). Combines TERM_PROGRAM env check (fast, sync, but