Cluster and edit changes space character in values to nbsp

[fitnycdigitalinitiatives]

When using cluster and edit, when you select an existing value by clicking on the hyperlinked option, it replaces any spaces in the original values with non-breaking spaces. See here.

To Reproduce

Steps to reproduce the behavior:

1. Use cluster and edit on a column of data
2. In the interface, select one of the clustering option by clicking on the hyperlinked options. Select merge selected and close.
3. New values will all have replaced standard spaces with non-breaking spaces

Current Results

Space replaced with non-breaking space which can cause inconsistencies with rest of data

Expected Behavior

Should not alter original data in this way

Screenshots

Versions

• Operating System: Mac
• Browser Version: Chrome
• JRE or JDK Version:
• OpenRefine: 3.6.2

Datasets

Additional context

[thadguidry]

In 3.7 version, cannot reproduce using key collision - Daitch-Mokotoff or nearest neighbor - Levenshtein.

[wetneb]

Argh, I should have thought about this! I indeed introduced those non-breaking spaces in the UI to make sure that options which differed in spaces were rendered differently in the dialog, but I did not think the values were read from the DOM when merging a cluster. Sorry about this! I'll work on a fix asap.

[fitnycdigitalinitiatives]

Thanks @wetneb

And @thadguidry, I'm sorry I wasn't clear in my op, but it occurs when values already have spaces in them, so I think if you check 'small size' you'll see what I'm talking about.

[wetneb]

Note that I could only reproduce this bug with Chromium, not with Firefox. I think it is known that they do not handle non-breaking spaces in the same way (or at least, until recently).