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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
View File

@@ -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';

4
src/diagrams/sequence/sequenceRenderer.js
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@@ -168,7 +168,7 @@ export const bounds = {
const _drawLongText = (text, x, y, g, width) => {
let textHeight = 0;
const lines = text.split(/<br ?\/?>/gi);
const lines = text.split(/<br\s*\/?>/gi);
for (const line of lines) {
const textObj = svgDraw.getTextObj();
textObj.x = x;
@@ -233,7 +233,7 @@ const drawMessage = function(elem, startx, stopx, verticalPos, msg, sequenceInde
let textElem;
let counterBreaklines = 0;
let breaklineOffset = 17;
const breaklines = msg.message.split(/<br ?\/?>/gi);
const breaklines = msg.message.split(/<br\s*\/?>/gi);
for (const breakline of breaklines) {
textElem = g
.append('text') // text label for the x axis

4
src/diagrams/sequence/svgDraw.js
View File

@@ -18,7 +18,7 @@ export const drawRect = function(elem, rectData) {
export const drawText = function(elem, textData) {
// Remove and ignore br:s
const nText = textData.text.replace(/<br ?\/?>/gi, ' ');
const nText = textData.text.replace(/<br\s*\/?>/gi, ' ');
const textElem = elem.append('text');
textElem.attr('x', textData.x);
@@ -321,7 +321,7 @@ const _drawTextCandidateFunc = (function() {
function byTspan(content, g, x, y, width, height, textAttrs, conf) {
const { actorFontSize, actorFontFamily } = conf;
const lines = content.split(/<br ?\/?>/gi);
const lines = content.split(/<br\s*\/?>/gi);
for (let i = 0; i < lines.length; i++) {
const dy = i * actorFontSize - (actorFontSize * (lines.length - 1)) / 2;
const text = g