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Add option setOrigRanges for parsing docs #227

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Add option setOrigRanges for parsing docs #227

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7 changes: 7 additions & 0 deletions index.d.ts
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Expand Up @@ -117,6 +117,13 @@ export interface Options extends Schema.Options {
* Default: `false`
*/
keepCstNodes?: boolean
/**
* Set original ranges (support \r\n line endings) for included cstNodes
* Only has an effect if `keepCstNodes` is enabled
*
* Default: `false`
*/
setOrigRanges?: boolean
/**
* Store the original node type when parsing documents.
*
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5 changes: 4 additions & 1 deletion src/index.js
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Expand Up @@ -11,7 +11,9 @@ export { Document, parseCST }
export function parseAllDocuments(src, options) {
const stream = []
let prev
for (const cstDoc of parseCST(src)) {
const cst = parseCST(src)
if (options && options.setOrigRanges) cst.setOrigRanges()
for (const cstDoc of cst) {
const doc = new Document(undefined, null, options)
doc.parse(cstDoc, prev)
stream.push(doc)
Expand All @@ -22,6 +24,7 @@ export function parseAllDocuments(src, options) {

export function parseDocument(src, options) {
const cst = parseCST(src)
if (options && options.setOrigRanges) cst.setOrigRanges()
const doc = new Document(cst[0], null, options)
if (
cst.length > 1 &&
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