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editor: Delete dead code 

This silences some SonarCloud errors.
pull/4513/head
Richard Hansen 2020-11-21 16:50:47 -05:00 committed by John McLear
parent 8e5fd19db2
commit bb722763d0
1 changed files with 0 additions and 64 deletions
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64
src/static/js/ace2_inner.js
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@ -438,35 +438,6 @@ function Ace2Inner() {
teardown();
}
function checkALines() {
return; // disable for speed
function error() {
throw new Error('checkALines');
}
if (rep.alines.length != rep.lines.length()) {
error();
}
for (let i = 0; i < rep.alines.length; i++) {
const aline = rep.alines[i];
const lineText = `${rep.lines.atIndex(i).text}\n`;
const lineTextLength = lineText.length;
const opIter = Changeset.opIterator(aline);
let alineLength = 0;
while (opIter.hasNext()) {
const o = opIter.next();
alineLength += o.chars;
if (opIter.hasNext()) {
if (o.lines !== 0) error();
} else if (o.lines != 1) { error(); }
}
if (alineLength != lineTextLength) {
error();
}
}
}
function setWraps(newVal) {
doesWrap = newVal;
const dwClass = 'doesWrap';
@ -1665,8 +1636,6 @@ function Ace2Inner() {
Changeset.mutateTextLines(changes, linesMutatee);
checkALines();
if (requiredSelectionSetting) {
performSelectionChange(lineAndColumnFromChar(requiredSelectionSetting[0]), lineAndColumnFromChar(requiredSelectionSetting[1]), requiredSelectionSetting[2]);
}
@ -1707,42 +1676,11 @@ function Ace2Inner() {
}
}
function checkChangesetLineInformationAgainstRep(changes) {
return true; // disable for speed
const opIter = Changeset.opIterator(Changeset.unpack(changes).ops);
let curOffset = 0;
let curLine = 0;
let curCol = 0;
while (opIter.hasNext()) {
const o = opIter.next();
if (o.opcode == '-' || o.opcode == '=') {
curOffset += o.chars;
if (o.lines) {
curLine += o.lines;
curCol = 0;
} else {
curCol += o.chars;
}
}
const calcLine = rep.lines.indexOfOffset(curOffset);
const calcLineStart = rep.lines.offsetOfIndex(calcLine);
const calcCol = curOffset - calcLineStart;
if (calcCol != curCol || calcLine != curLine) {
return false;
}
}
return true;
}
function doRepApplyChangeset(changes, insertsAfterSelection) {
Changeset.checkRep(changes);
if (Changeset.oldLen(changes) != rep.alltext.length) throw new Error(`doRepApplyChangeset length mismatch: ${Changeset.oldLen(changes)}/${rep.alltext.length}`);
if (!checkChangesetLineInformationAgainstRep(changes)) {
throw new Error('doRepApplyChangeset line break mismatch');
}
(function doRecordUndoInformation(changes) {
const editEvent = currentCallStack.editEvent;
if (editEvent.eventType == 'nonundoable') {
@ -2188,8 +2126,6 @@ function Ace2Inner() {
// do this no matter what, because we need to get the right
// line keys into the rep.
doRepLineSplice(startLine, deleteCount, newLineEntries);
checkALines();
}
function cachedStrFunc(func) {