Previously, searching on language would turn up any code found in any 041 subfield. Unfortunately,
this field is used for language information OTHER THAN the language of the material, like the
original language (which may not be present anywhere in the material itself).
Below are the subfields for 041, and whether they've been kept or removed by this patch.
a: main language, kept
b: summary/abstract, removed
d: sung/spoken text for audio item, kept
e: librettos, kept
f: table of contents, removed
g: other material, removed
h: original language, removed
j: subtitles/captions, kept
Signed-off-by: Nicole Engard <nengard@bywatersolutions.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
#melm 035 Local-number,Identifier-standard
melm 037 Identifier-standard,Stock-number
melm 040 Code-institution,Record-source
-melm 041 ln
+melm 041$a ln
+melm 041$d ln
+melm 041$e ln
+melm 041$j ln
melm 043 Code-geographic
#melm 046 pubdate
melm 050$b LC-call-number:w,LC-call-number:p,LC-call-number:s