Function parse

parse(source: string): ParseResult
Parses a complete Beancount file string into a ParseResult containing Node objects.

This is the main entry point for parsing Beancount files. It handles:
- Splitting the source into source fragment
- Parsing each source fragment into its appropriate node
- Managing the tag stack for pushtag/poptag nodes
- Applying tags from the stack to transactions
Parameters
- source: string
  The complete Beancount file content as a string
Returns ParseResult
A ParseResult instance containing all parsed nodes
Remarks
This is the primary function you'll use from this library. It takes a Beancount file as a string and returns a structured ParseResult object containing the resulting parsed nodes.
Example
Basic usage:
```
import { parse } from 'beancount'

const content = `
2024-01-01 open Assets:Checking
2024-01-02 * "Payee" "Narration"
  Assets:Checking  100.00 USD
  Income:Salary   -100.00 USD
`

const result = parse(content)
// result.nodes contains parsed Node objects
```
- Defined in parse.mts:86