draftail_curlify.js places closing quote at the beginning of a phrase

[paulschreiber]

Description

When adding quotes to text, draftail_curlify.js places a closing quote (instead of an opening quote) at the beginning of a phrase.

Steps to reproduce

1. Add a full width text block
2. Type or paste in a few words

The quick brown fox jumps over the lazy dog.

3. Place the cursor before "brown"
4. Type a double quote (")
5. Place the cursor after "fox"
6. Type a double quote (")

Expected result

The quick “brown fox” jumps over the lazy dog.

U+201C and U+201D

Actual result

The quick ”brown fox” jumps over the lazy dog.

U+201D and U+201D

Related code

This code block is triggered and lastCharacter !== ' ' evaluates to true

					const lastCharacter = textContent[textLength - 1]
					if (lastCharacter !== ' ') {
						replaceCharacter(str === '"' ? DQUOTE_END : SQUOTE_END)
					} else {
						replaceCharacter(str === '"' ? DQUOTE_START : SQUOTE_START)
					}