[playback] choking on column name

[saulpw]

In the attached I'm trying to create a macro that will show Reddit dumps consistently. My goal is to hide all columns but 5 and create an iso column.

https://asciinema.org/a/sKvTyL5MfBqdeZCE5t9xTpOTo

m
C
| ^(author|created_utc|selftext|title|url)$
gt
c width
ge 0
q
c created
= e2iso(created_utc)
^ created
h
-
m

Originally posted by @reagle in https://github.com/saulpw/visidata/issues/2102#issuecomment-2197111242