imterah/element-portable
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Merge branch 'develop' into katex

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This commit is contained in:
Aleks Kissinger 2020-10-10 19:31:46 +01:00
commit aafaf34233
157 changed files with 6534 additions and 4828 deletions
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9
src/editor/range.ts
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@ -18,6 +18,10 @@ import EditorModel from "./model";
import DocumentPosition, {Predicate} from "./position";
import {Part} from "./parts";
const whitespacePredicate: Predicate = (index, offset, part) => {
return part.text[offset].trim() === "";
};
export default class Range {
private _start: DocumentPosition;
private _end: DocumentPosition;
@ -35,6 +39,11 @@ export default class Range {
});
}
trim() {
this._start = this._start.forwardsWhile(this.model, whitespacePredicate);
this._end = this._end.backwardsWhile(this.model, whitespacePredicate);
}
expandBackwardsWhile(predicate: Predicate) {
this._start = this._start.backwardsWhile(this.model, predicate);
}