diff --git a/src/components/views/messages/TextualBody.js b/src/components/views/messages/TextualBody.js index b0eb6f2f35..353f40b6a9 100644 --- a/src/components/views/messages/TextualBody.js +++ b/src/components/views/messages/TextualBody.js @@ -216,12 +216,12 @@ export default class TextualBody extends React.Component { } _addLineNumbers(pre) { + // Calculate number of lines in pre + const number = pre.innerHTML.replace(/\n(<\/code>)?$/, "").split(/\n/).length; pre.innerHTML = '<span class="mx_EventTile_lineNumbers"></span>' + pre.innerHTML + '<span></span>'; const lineNumbers = pre.getElementsByClassName("mx_EventTile_lineNumbers")[0]; - // Calculate number of lines in pre - const number = pre.innerHTML.split(/\n/).length; // Iterate through lines starting with 1 (number of the first line is 1) - for (let i = 1; i < number; i++) { + for (let i = 1; i <= number; i++) { lineNumbers.innerHTML += '<span class="mx_EventTile_lineNumber">' + i + '</span>'; } }