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Use the presence of _whitespace to toggle its use.

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This commit is contained in:
Logan Smyth
2016-07-07 19:59:28 -07:00
parent 6a74731c6b
commit e056c0b9d6
3 changed files with 10 additions and 20 deletions
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11
packages/babel-generator/src/printer.js
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@@ -443,12 +443,12 @@ export default class Printer {
let lines = 0;
if (node.start != null && !node._ignoreUserWhitespace && this.tokens.length) {
if (node.start != null && !node._ignoreUserWhitespace && this._whitespace) {
// user node
if (leading) {
lines = this.whitespace.getNewlinesBefore(node);
lines = this._whitespace.getNewlinesBefore(node);
} else {
lines = this.whitespace.getNewlinesAfter(node);
lines = this._whitespace.getNewlinesAfter(node);
}
} else {
// generated node
@@ -499,7 +499,7 @@ export default class Printer {
// Exclude comments from source mappings since they will only clutter things.
this.withSource("start", comment.loc, () => {
// whitespace before
this.newline(this.whitespace.getNewlinesBefore(comment));
this.newline(this._whitespace ? this._whitespace.getNewlinesBefore(comment) : 0);
if (!this.endsWith("[") && !this.endsWith("{")) this.space();
@@ -528,7 +528,8 @@ export default class Printer {
this.token(val);
// whitespace after
this.newline(this.whitespace.getNewlinesAfter(comment));
this.newline((this._whitespace ? this._whitespace.getNewlinesAfter(comment) : 0) ||
(comment.type === "CommentLine" ? 1 : 0));
});
}