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ace2_inner: Readability improvements

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This commit is contained in:
Richard Hansen 2021-06-23 03:27:50 -04:00
parent bc6428025a
commit 88057eade2
1 changed files with 4 additions and 17 deletions
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21
src/static/js/ace2_inner.js
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@ -1125,19 +1125,9 @@ function Ace2Inner(editorInfo, cssManagers) {
const domChanges = (splicesToDo.length > 0); const domChanges = (splicesToDo.length > 0);
// update the representation for (const splice of splicesToDo) doIncorpLineSplice(...splice);
for (const splice of splicesToDo) { for (const ins of domInsertsNeeded) insertDomLines(...ins);
doIncorpLineSplice(splice[0], splice[1], splice[2], splice[3], splice[4]); for (const n of toDeleteAtEnd) n.remove();
}
// do DOM inserts
for (const ins of domInsertsNeeded) insertDomLines(ins[0], ins[1]);
// delete old dom nodes
for (const n of toDeleteAtEnd) {
// parent of n may not be "root" in IE due to non-tree-shaped DOM (wtf)
if (n.parentNode) n.parentNode.removeChild(n);
}
// needed to stop chrome from breaking the ui when long strings without spaces are pasted // needed to stop chrome from breaking the ui when long strings without spaces are pasted
if (scrollToTheLeftNeeded) { if (scrollToTheLeftNeeded) {
@ -2269,10 +2259,7 @@ function Ace2Inner(editorInfo, cssManagers) {
const markNodeClean = (n) => { const markNodeClean = (n) => {
// clean nodes have knownHTML that matches their innerHTML // clean nodes have knownHTML that matches their innerHTML
const dirtiness = {}; setAssoc(n, 'dirtiness', {nodeId: uniqueId(n), knownHTML: n.innerHTML});
dirtiness.nodeId = uniqueId(n);
dirtiness.knownHTML = n.innerHTML;
setAssoc(n, 'dirtiness', dirtiness);
}; };
const isNodeDirty = (n) => { const isNodeDirty = (n) => {