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Close bullet list after hitting enter on empty list line #328

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Close bullet list after hitting enter on empty list line #328

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4c9aeb0
Close bullet list on enter of empty bullet line
Calamari Feb 2, 2020
392cc5d
If we hit enter on an empty numberd list close it
Calamari Feb 2, 2020
313cc2e
Fix caret position after auto adding `10.`
Calamari Feb 2, 2020
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28 changes: 24 additions & 4 deletions js/bootstrap-markdown.js
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Original file line number Diff line number Diff line change
Expand Up @@ -880,12 +880,32 @@

var charFollowingLastLineBreak = chars[priorNewlineIndex + 1];
if (charFollowingLastLineBreak === '-') {
this.addBullet(enterIndex);
var line = chars.slice(priorNewlineIndex + 2, enterIndex).join('');
var allWhitespace = /^[\W]*$/.test(line);
if (allWhitespace) {
// If we hit enter on a empty line, we probably want to close the bullet list
var linesDeleted = line.length + 2;
this.setSelection(priorNewlineIndex, enterIndex);
this.replaceSelection("\n\n");
this.setSelection(enterIndex + 2 - linesDeleted, enterIndex + 2 - linesDeleted); // Put the cursor into new line
} else {
this.addBullet(enterIndex);
}
} else if ($.isNumeric(charFollowingLastLineBreak)) {
var numBullet = this.getBulletNumber(priorNewlineIndex + 1);
if (numBullet) {
var numBullet = this.getBulletNumber(priorNewlineIndex + 1);
if (numBullet) {
var line = chars.slice(priorNewlineIndex + 1, enterIndex).join('');
var allWhitespace = (new RegExp('^' + numBullet + '\\.[\\W]*$')).test(line);
if (allWhitespace) {
// If we hit enter on a empty line, we probably want to close the numbered bullet list
var linesDeleted = line.length;
this.setSelection(priorNewlineIndex, enterIndex);
this.replaceSelection("\n\n");
this.setSelection(enterIndex + 1 - linesDeleted, enterIndex + 1 - linesDeleted); // Put the cursor into new line
} else {
this.addNumberedBullet(enterIndex, numBullet);
}
}
}
break;

Expand Down Expand Up @@ -918,7 +938,7 @@
var numBullet = (num + 1) + '. \n';
this.insertContent(index, numBullet);

var prefixLength = num.toString().length + 2;
var prefixLength = (num + 1).toString().length + 2;
this.setSelection(index + prefixLength, index + prefixLength); // Put the cursor after the number
},
getBulletNumber: function(startIndex) {
Expand Down