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Old 01-09-2015, 12:20 AM   #3
eschwartz
Ex-Helpdesk Junkie
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Posts: 19,421
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Join Date: Nov 2012
Location: The Beaten Path, USA, Roundworld, This Side of Infinity
Device: Kindle Touch fw5.3.7 (Wifi only)
Or just do it with a simple program template:

Quote:
in_list()

in_list(val, separator, pattern, found_val, not_found_val) – treat val as a list of items separated by separator, comparing the pattern against each value in the list. If the pattern matches a value, return found_val, otherwise return not_found_val.

Code:
program:

in_list(
	field('tags'),
	',',
	'^(Philosophy|Philosophie|Essay(s)?|History|Geschichte)$',
	'Philosophy & Essays',
	''
)

Last edited by eschwartz; 01-09-2015 at 10:33 AM.
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