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Extend the br tag regex

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This extends the `br` tag regex to accommodate an arbitrary amount of
any type of whitespace instead of a single space character, which holds
more closely to the HTML spec[1]

This extends the fix to #702 added in #1153

[1]: http://www.w3.org/TR/REC-xml/#sec-starttags
This commit is contained in:
Gene Wood
2019-12-23 08:02:11 -08:00
parent d96b79a9ba
commit 3abd77a1e6
3 changed files with 5 additions and 5 deletions
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2
src/diagrams/flowchart/flowRenderer.js
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@@ -246,7 +246,7 @@ export const addEdges = function(edges, g) {
edgeData.label = '<span class="edgeLabel">' + edge.text + '</span>';
} else {
edgeData.labelType = 'text';
edgeData.label = edge.text.replace(/<br ?\/?>/g, '\n');
edgeData.label = edge.text.replace(/<br\s*\/?>/g, '\n');
if (typeof edge.style === 'undefined') {
edgeData.style = edgeData.style || 'stroke: #333; stroke-width: 1.5px;fill:none';