Method positionInside

lib/node.js:234–254

(index)

  }

  positionInside(index) {
    let column = this.source.start.column
    let line = this.source.start.line
    let inputString =
      'document' in this.source.input
        ? this.source.input.document
        : this.source.input.css
    let offset = sourceOffset(inputString, this.source.start)
    let end = offset + index

    for (let i = offset; i < end; i++) {
      if (inputString[i] === '\n') {
        column = 1
        line += 1
      } else {
        column += 1
      }
    }

    return { column, line, offset: end }
  }

  prev() {
    if (!this.parent) return undefined