mirrors/etherpad-lite
1
0
Fork 0
mirror of https://github.com/ether/etherpad-lite.git synced 2025-04-21 16:06:16 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 26

lint: Put opening brace on same line as function

Browse source 
Normally I would let `eslint --fix` do this for me, but there's a bug
that causes:

    const x = function ()
    {
      // ...
    };

to become:

    const x = ()
    => {
      // ...
    };

which ESLint thinks is a syntax error. (It probably is; I don't know
enough about the automatic semicolon insertion rules to be confident.)
This commit is contained in:
Richard Hansen 2020-11-21 13:37:57 -05:00 • committed by John McLear
parent cc988bd67b
commit 7df3ded66f
66 changed files with 1036 additions and 2072 deletions
Download patch file Download diff file Expand all files Collapse all files

60
src/static/js/undomodule.js
View file

@ -23,10 +23,8 @@
var Changeset = require('./Changeset');
var _ = require('./underscore');
var undoModule = (function()
{
var stack = (function()
{
var undoModule = (function() {
var stack = (function() {
var stackElements = [];
// two types of stackElements:
// 1) { elementType: UNDOABLE_EVENT, eventType: "anything", [backset: <changeset>,]
@ -38,8 +36,7 @@ var undoModule = (function()
var UNDOABLE_EVENT = "undoableEvent";
var EXTERNAL_CHANGE = "externalChange";
function clearStack()
{
function clearStack() {
stackElements.length = 0;
stackElements.push(
{
@ -50,8 +47,7 @@ var undoModule = (function()
}
clearStack();
function pushEvent(event)
{
function pushEvent(event) {
var e = _.extend(
{}, event);
e.elementType = UNDOABLE_EVENT;
@ -60,8 +56,7 @@ var undoModule = (function()
//dmesg("pushEvent backset: "+event.backset);
}
function pushExternalChange(cs)
{
function pushExternalChange(cs) {
var idx = stackElements.length - 1;
if (stackElements[idx].elementType == EXTERNAL_CHANGE)
{
@ -77,8 +72,7 @@ var undoModule = (function()
}
}
function _exposeEvent(nthFromTop)
{
function _exposeEvent(nthFromTop) {
// precond: 0 <= nthFromTop < numUndoableEvents
var targetIndex = stackElements.length - 1 - nthFromTop;
var idx = stackElements.length - 1;
@ -121,20 +115,17 @@ var undoModule = (function()
}
}
function getNthFromTop(n)
{
function getNthFromTop(n) {
// precond: 0 <= n < numEvents()
_exposeEvent(n);
return stackElements[stackElements.length - 1 - n];
}
function numEvents()
{
function numEvents() {
return numUndoableEvents;
}
function popEvent()
{
function popEvent() {
// precond: numEvents() > 0
_exposeEvent(0);
numUndoableEvents--;
@ -154,14 +145,12 @@ var undoModule = (function()
// invariant: stack always has at least one undoable event
var undoPtr = 0; // zero-index from top of stack, 0 == top
function clearHistory()
{
function clearHistory() {
stack.clearStack();
undoPtr = 0;
}
function _charOccurrences(str, c)
{
function _charOccurrences(str, c) {
var i = 0;
var count = 0;
while (i >= 0 && i < str.length)
@ -176,13 +165,11 @@ var undoModule = (function()
return count;
}
function _opcodeOccurrences(cs, opcode)
{
function _opcodeOccurrences(cs, opcode) {
return _charOccurrences(Changeset.unpack(cs).ops, opcode);
}
function _mergeChangesets(cs1, cs2)
{
function _mergeChangesets(cs1, cs2) {
if (!cs1) return cs2;
if (!cs2) return cs1;
@ -219,12 +206,10 @@ var undoModule = (function()
return null;
}
function reportEvent(event)
{
function reportEvent(event) {
var topEvent = stack.getNthFromTop(0);
function applySelectionToTop()
{
function applySelectionToTop() {
if ((typeof event.selStart) == "number")
{
topEvent.selStart = event.selStart;
@ -268,16 +253,14 @@ var undoModule = (function()
}
function reportExternalChange(changeset)
{
function reportExternalChange(changeset) {
if (changeset && !Changeset.isIdentity(changeset))
{
stack.pushExternalChange(changeset);
}
}
function _getSelectionInfo(event)
{
function _getSelectionInfo(event) {
if ((typeof event.selStart) != "number")
{
return null;
@ -298,8 +281,7 @@ var undoModule = (function()
// or can be called with no arguments to mean that no undo is possible.
// "eventFunc" will be called exactly once.
function performUndo(eventFunc)
{
function performUndo(eventFunc) {
if (undoPtr < stack.numEvents() - 1)
{
var backsetEvent = stack.getNthFromTop(undoPtr);
@ -311,8 +293,7 @@ var undoModule = (function()
else eventFunc();
}
function performRedo(eventFunc)
{
function performRedo(eventFunc) {
if (undoPtr >= 2)
{
var backsetEvent = stack.getNthFromTop(0);
@ -324,8 +305,7 @@ var undoModule = (function()
else eventFunc();
}
function getAPool()
{
function getAPool() {
return undoModule.apool;
}