MARC Analysis option to check subfield punctuation

The new version adds an option to MARC Analysis that will support a frequency table of all punctuation used before a subfield.

Here's an example of a 'Subfield punctuation' list for the 245 field in a small file:

Subfield Punctuation (Subf/Punc/Count)

b	:	142
b	;	11
c	/	239
c	?	1
c	.	6
c	,	10
c	;	1
c	!	1
n	/	1

This option is enabled by default. To turn it off, open the MARC Analysis options and select 'Subfield punctuation' (bottom right checkbox):