bug#60464: 29.0.60; Regression - pcomplete-arg fails with argument 'last

[Gregory Heytings]

> Follow up on bug#60021
>
> 1. M-x eshell
> 2. Enter `ls *.el` in a directory with Elisp files
> 3. Press TAB

Thanks for your bug report.  It was not necessary to open another bug 
report, I've seen your post in bug#60021 and am working on it.  Note that 
with 'ls *.el SPC TAB', which is something that is more likely to be used, 
there is no error.