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beginningOfNextElement should be a non-invisible element

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This commit is contained in:
joshvera 2015-11-02 15:56:12 -05:00
parent 7331e387ff
commit c3a2e50baf
1 changed files with 12 additions and 2 deletions
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14
prototype/UI/diff.js vendored
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@ -385,8 +385,13 @@ function rollToDOM(sources, rollOrTerm, getRangeFun, diffToDOMFun) {
var nextIndex = befores.indexOf(a) + 1;
if (childElA.classList.contains("invisible") && nextIndex < afters.length) {
var beginningOfNextElement = afters[nextIndex].range[0];
var nextVisibleElement = afters[nextIndex]
while (nextVisibleElement.child.classList.contains("invisible") && nextIndex++ < afters.length) {
nextVisibleElement = afters[nextIndex]
}
if (nextVisibleElement == null) break;
var beginningOfNextElement = nextVisibleElement.range[0];
var text = sources.after.substr(previousB, beginningOfNextElement - previousB);
var node = wrap("span", document.createTextNode(text));
node.classList.add("invisible");
@ -394,8 +399,13 @@ function rollToDOM(sources, rollOrTerm, getRangeFun, diffToDOMFun) {
}
if (childElB.classList.contains("invisible") && nextIndex < befores.length) {
var beginningOfNextElement = befores[nextIndex].range[0];
var nextVisibleElement = befores[nextIndex]
while (nextVisibleElement.child.classList.contains("invisible") && nextIndex++ < befores.length) {
nextVisibleElement = befores[nextIndex]
}
if (nextVisibleElement == null) break;
var beginningOfNextElement = nextVisibleElement.range[0];
var text = sources.before.substr(previousA, beginningOfNextElement - previousA);
var node = wrap("span", document.createTextNode(text));
node.classList.add("invisible");