xterm.setOption is not a function

[sunkuangdong]

Details

• Browser and browser version:
• OS version: Windows 11
• xterm.js version: 5.0.0

Steps to reproduce

1. 
2. It is my code:
3. xterm.setOption("theme", {
   "background": "#FFFCF3",
   "foreground": "#444444",
   "selection": "rgba(188,214,141, 0.4)",
   "cursor": "#41A863",
   "yellow": "#657B83",
   "brightYellow": "#657B83"
   });

[Tyriar]

It was removed in v5, see https://github.com/xtermjs/xterm.js/releases/tag/5.0.0

[jerch]

@Tyriar Should we update the docs page? It is still on 4.14 containing old API methods and properties.

[Tyriar]

@jerch there's been some deployment problems which I can't work around by myself. I updated the repo to be on v5 and emailed Paris about the deployment issue.

[daonb]

Just upgrade to 5.0 and got bitten by this. Here's the excerpt from the changlog:

• The deprecated getOption and setOption APIs have been removed in favor of options
  (Remove remaining deprecated APIs for v5 (getOption, setOption, writeUtf8) #3947) via @Tyriar

// before 5.0.0
term.setOption('scrollback', 1000);
console.log(term.getOption('scrollback'));

// after 5.0.0
term.options.scrollback = 1000;
console.log(term.options.scrollback);