Fix errors for generated nodes

Author: wooorm

index.js

@@ -3,6 +3,7 @@
 /* Dependencies. */
 var repeat = require('repeat-string');
 var vfileLocation = require('vfile-location');
+var position = require('unist-util-position');
 var toString = require('nlcst-to-string');
 
 /* Expose. */
@@ -61,9 +62,9 @@ function toNLCST(tree, file, Parser) {
 /* Convert `node` into NLCST. */
 function one(node, index, parent, file, location, parser) {
  var type = node.type;
- var pos = node.position;
- var start = location.toOffset(pos.start);
- var end = location.toOffset(pos.end);
+ var doc = String(file);
+ var start = location.toOffset(position.start(node));
+ var end = location.toOffset(position.end(node));
  var replacement;
 
  if (type in IGNORE) {
@@ -76,24 +77,16 @@ function one(node, index, parent, file, location, parser) {
  type === 'image' ||
  type === 'imageReference'
  ) {
- replacement = patch(
- parser.tokenize(node.alt), location, start + 2
- );
+ replacement = patch(parser.tokenize(node.alt), location, start + 2);
  } else if (
  type === 'text' ||
  type === 'escape'
  ) {
- replacement = patch(
- parser.tokenize(node.value), location, start
- );
+ replacement = patch(parser.tokenize(node.value), location, start);
  } else if (node.type === 'break') {
- replacement = patch([
- parser.tokenizeWhiteSpace('\n')
- ], location, start);
+ replacement = patch([parser.tokenizeWhiteSpace('\n')], location, start);
  } else if (node.type === 'inlineCode') {
- replacement = patch([parser.tokenizeSource(
- file.toString().slice(start, end)
- )], location, start);
+ replacement = patch([parser.tokenizeSource(doc.slice(start, end))], location, start);
  }
 
  return replacement || null;
@@ -115,7 +108,7 @@ function all(parent, file, location, parser) {
  while (++index < length) {
  node = children[index];
  pos = node.position;
- endLine = pos.start.line;
+ endLine = position.start(node).line;
 
  if (prevEndLine && endLine !== prevEndLine) {
  child = parser.tokenizeWhiteSpace(
@@ -137,8 +130,9 @@ function all(parent, file, location, parser) {
  result = result.concat(child);
  }
 
- prevEndLine = pos.end.line;
- prevOffset = pos.end.offset;
+ pos = position.end(node);
+ prevEndLine = pos.line;
+ prevOffset = pos.offset;
  }
 
  return result;

package.json

@@ -24,6 +24,7 @@
  "dependencies": {
  "nlcst-to-string": "^2.0.0",
  "repeat-string": "^1.5.2",
+ "unist-util-position": "^3.0.0",
  "vfile-location": "^2.0.0"
  },
  "devDependencies": {