Drafts Directory: Move cursor back by word

Action

Posted by agiletortoise, Last update over 6 years ago

Move cursor position back one word at a time.

Tested

Trusted member

Install

Steps

script

// move cursor to last word break
let [st, len] = editor.getSelectedRange();

let isWhitespace = (c) => {
	return /\s/.test(c)
}

let f = () => {
	let newSt = st;
	let s = draft.content;
	let skipSpace = false;

	if (newSt == 0) { return; }
	if (isWhitespace(s.charAt(newSt - 1))) { skipSpace = true; }

	while (newSt > 0) {
		newSt -= 1;
		if (isWhitespace(s.charAt(newSt))) {
			if (!skipSpace) {
				newSt += 1;
				break;
			}
		}
		else {
			if (skipSpace) {
				skipSpace = false;
			}
		}
	}
	editor.setSelectedRange(newSt, 0);
}

f();

Options

After Success Nothing

Notification Error

Log Level None

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After Success	Nothing
Notification	Error
Log Level	None