javascript - How to get AST tree from markdown via remark - Stack Overflow

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using code like this:

var remarkAbstract = require("remark");
var remark = remarkAbstract();

let remark = remarkAbstract();
var ast = remark.process(input);

but it returns output like:

AssertionError: VFile {
  contents: '# header\n\n20 December 2012\n\n![alt](/)\n\ncontent1\n\ncontent2\n\n## header2\n',
  messages: =

I'd like to get AST tree like this

using code like this:

var remarkAbstract = require("remark");
var remark = remarkAbstract();

let remark = remarkAbstract();
var ast = remark.process(input);

but it returns output like:

AssertionError: VFile {
  contents: '# header\n\n20 December 2012\n\n![alt](http://yo.io/)\n\ncontent1\n\ncontent2\n\n## header2\n',
  messages: =

I'd like to get AST tree like this

• javascript
• data-structures
• markdown
• abstract-syntax-tree
• remarkjs

Share Improve this question Follow edited Mar 4, 2020 at 1:21 Alex Filatov asked Jun 19, 2016 at 6:26 Alex FilatovAlex Filatov 2,33133 gold badges3333 silver badges4545 bronze badges

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1 Answer 1

Sorted by: Reset to default 9

By replacing remark.process(input) with remark.parse(input).

P.S. Also, this is not a very good question for StackOverflow. I suggest reading up on that :)

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