color filters: compare ages/dates

[vincolus]

I am struggling to create a custom color filter (or instant color filter), that highlights files that have equal modification and creation date.

This is what I tried, but nothing worked:
dateC == prop:#date.m
prop:#date.c == prop:#date.m
ageC == ageM
dateC == dateM

I guess I am doing something wrong and I would be pleased if someone could enlighten me about that. Thanks ahead!

[highend]

Afaik comparing two properties with each other isn't supported (but I could be wrong)

[vincolus]

Thanks for answering, @highend. Sad to hear, though... I hope this feature will come in future versions

[admin]

Not supported.

[vincolus]

I see. Well, I guess it's not required for me to have this as a color filter, but can't I utilize, say, custom columns to achieve this?

[highend]

Sure, that won't be a problem