Hi @NicoV I did what you said and I copied the code over to my page. When I run WPCleaner, I don't see any of the numbers listed. Is there something special I need to do so it comes up? Thanks.

@Bakertheacre
For these errors, there are no lists, except for the ones I've generated (see the subpages of WPC all). You only see them when you edit a page with such an error: try creating an error in a page to see if it's detected

Hi @NicoV I did a test on a mainspace article and it found. Here is the link to the image file{F31947955}. Looks like it would be a manual edit at this point instead of a suggestion on right click to add the whitespace.

@Bakertheacre
I've added some suggestions, it will be available in the next release.

Many false positives, need to find ways to ignore them: list of possible prefixes, #REDIRECT...

• Alkali metal: n[[ohm|Ω]], Li[[methyl group|Me]], Li[[fluorine|F]], Li[[hydroxide|OH]]
• Arsenic: As[[sulfur|S]]
• American Sign Language: thesm[[chereme]]
• Amino acid: anti[[Fouling|scaling]]
• Antimatter: anti[[baryon]]
• Air Pollution: #REDIRECT[[Air pollution]]
• Absolute magnitude: milli[[minute of arc|arcseconds]]
• Anomalous operation: #REDIRECT[[parapsychology]]
• List of Anglo-Saxon monarchs and kingdoms: #REDIRECT[[Heptarchy#List_of_Anglo-Saxon_kingdoms]]
• Analgesic: Di[[nicotinic acid]]
• Accelerated Graphics Port: i[[440LX]]
• Antibody: k[[Dalton (unit)|Da]]

@Bakertheacre
I've modified WPCleaner to use a configurable list of allowed prefixes.
I've done an initial configuration, feel free to add other prefixes.

I'm currently testing automatic fixing of some cases on frwiki :

• ab[[Abcde|cde]] replaced by [[abcde]]
• xx[[yyyy| zzzz]] replaced by xx [[yyyy|zzzz]]
• xx[[ yyyy]] replaced by xx [[yyyy]]
• xx[[yyyy|'zzzz]] replaced by xx'[[yyyy|zzzz]]

Request for approval for automatic fixing on enwiki.