Removed parent from the wrap hook's environment (#1837)

This removes the `parent` property of the `wrap` hook and the parameter from `Token.stringify`.
PrismJS · Mar 28, 2019 · 65a4e89 · 65a4e89
1 parent 0f16eb8
commit 65a4e89
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Showing 3 changed files with 9 additions and 13 deletions.
diff --git a/components/prism-core.js b/components/prism-core.js
@@ -459,25 +459,24 @@ function Token(type, content, alias, matchedStr, greedy) {
 	this.greedy = !!greedy;
 }
 
-Token.stringify = function(o, language, parent) {
+Token.stringify = function(o, language) {
 	if (typeof o == 'string') {
 		return o;
 	}
 
 	if (Array.isArray(o)) {
 		return o.map(function(element) {
-			return Token.stringify(element, language, o);
+			return Token.stringify(element, language);
 		}).join('');
 	}
 
 	var env = {
 		type: o.type,
-		content: Token.stringify(o.content, language, parent),
+		content: Token.stringify(o.content, language),
 		tag: 'span',
 		classes: ['token', o.type],
 		attributes: {},
-		language: language,
-		parent: parent
+		language: language
 	};
 
 	if (o.alias) {
@@ -492,7 +491,6 @@ Token.stringify = function(o, language, parent) {
 	}).join(' ');
 
 	return '<' + env.tag + ' class="' + env.classes.join(' ') + '"' + (attributes ? ' ' + attributes : '') + '>' + env.content + '</' + env.tag + '>';
-
 };
 
 if (!_self.document) {

diff --git a/components/prism-core.min.js b/components/prism-core.min.js
diff --git a/prism.js b/prism.js
@@ -464,25 +464,24 @@ function Token(type, content, alias, matchedStr, greedy) {
 	this.greedy = !!greedy;
 }
 
-Token.stringify = function(o, language, parent) {
+Token.stringify = function(o, language) {
 	if (typeof o == 'string') {
 		return o;
 	}
 
 	if (Array.isArray(o)) {
 		return o.map(function(element) {
-			return Token.stringify(element, language, o);
+			return Token.stringify(element, language);
 		}).join('');
 	}
 
 	var env = {
 		type: o.type,
-		content: Token.stringify(o.content, language, parent),
+		content: Token.stringify(o.content, language),
 		tag: 'span',
 		classes: ['token', o.type],
 		attributes: {},
-		language: language,
-		parent: parent
+		language: language
 	};
 
 	if (o.alias) {
@@ -497,7 +496,6 @@ Token.stringify = function(o, language, parent) {
 	}).join(' ');
 
 	return '<' + env.tag + ' class="' + env.classes.join(' ') + '"' + (attributes ? ' ' + attributes : '') + '>' + env.content + '</' + env.tag + '>';
-
 };
 
 if (!_self.document) {