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Line numbers: Exposed _resizeElement function (PrismJS#2288)

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Lines changed: 14 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -138,10 +138,10 @@`
`138`	`138`	`*/`
`139`	`139`	`Prism.plugins.lineNumbers = {`
`140`	`140`	`/**`
`141`		`- * Get node for provided line number`
`142`		`- * @param {Element} element pre element`
`143`		`- * @param {Number} number line number`
`144`		`- * @return {Element\|undefined}`
	`141`	`+ * Returns the node of the given line number in the given element.`
	`142`	+ * @param {Element} element A `<pre>` element with line numbers.
	`143`	`+ * @param {Number} number`
	`144`	`+ * @returns {Element \| undefined}`
`145`	`145`	`*/`
`146`	`146`	`getLine: function (element, number) {`
`147`	`147`	`if (element.tagName !== 'PRE' \|\| !element.classList.contains(PLUGIN_NAME)) {`
`@@ -162,6 +162,16 @@`
`162`	`162`	`var lineIndex = number - lineNumberStart;`
`163`	`163`
`164`	`164`	`return lineNumberRows.children[lineIndex];`
	`165`	`+ },`
	`166`	`+ /**`
	`167`	`+ * Resizes the line numbers of the given element.`
	`168`	`+ *`
	`169`	`+ * This function will not add line numbers. It will only resize existing ones.`
	`170`	+ * @param {Element} element A `<pre>` element with line numbers.
	`171`	`+ * @returns {void}`
	`172`	`+ */`
	`173`	`+ resize: function (element) {`
	`174`	`+ _resizeElement(element);`
`165`	`175`	`}`
`166`	`176`	`};`
`167`	`177`

Lines changed: 1 addition & 1 deletion

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