slateToRemark produces empty string for inlineCode if bold or italic marks are used

[ayanb1991]

If I have a slate data structure as described below which is used for representing inlineCode, which is also bold or italic or both of them, slateToRemark produces empty string in output.

// slate data
const root = {type: "root", children:[{text: 'inline code', strong: true, emphasis: true}]}

To Reproduce

const processor = unified().use(slateToRemark);

// create root tree
const tree = {
  type: "root",
  children: {text: 'inline code', strong: true, emphasis: true},
};

const ast = processor.runSync(tree);
const markdown = toMarkdown(ast, {
  fences: true,
});

console.log(markdown)

Expected behavior
The markdown should output like

**`inline code`**

Additional context
Versions Used Are
"remark-slate-transformer": "^0.6.8"
"unified": "^10.1.2",
"slate": "0.88.1",

[inokawa]

It would be the same issue with #129.
Upgrade your remark-slate-transformer to 0.7.4.

[ayanb1991]

Not working. Its might be a different issue. Here are my test examples.

package.json

{
  "name": "slate",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "type": "module",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "remark-parse": "^10.0.2",
    "remark-slate-transformer": "^0.7.4",
    "unified": "^10.1.2"
  }
}

index.js

import markdown from "remark-parse";
import { slateToRemark } from "remark-slate-transformer";
import { unified } from "unified";

const root = {
  type: "root",
  children: [
    {
      type: 'paragraph',
      // setting emphasis or strong to true outputs value as undefined
      children: [ { emphasis: true, inlineCode: true, text: 'code' } ]
    }
  ]
}

const processor = unified().use(markdown).use(slateToRemark);
const value3 = processor.runSync(root);
console.dir(value3, { depth: null });

output

{
  type: 'root',
  children: [
    {
      type: 'paragraph',
      children: [ { type: 'inlineCode', value: undefined } ]
    }
  ]
}

[inokawa]

@ayanb1991
Thank you for your reproduction!
It would be solved in 0.7.5.