This patch does two things to improve the call number splitting algorithms:
1. It makes changes to ensure that cutter numbers are split correctly in ddcns
2. It moves custom/fiction/biography call number splitting to a separate algorithm.
Before they were incorrectly placed in ddcns.
This patch also modifies the call number splitting tests to accept call numbers from the
command line to allow quick testing of any give call number against a particular algorithm.
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Presently 252.051 T147 v.1-2 is split as
252.051
T147
v.1
-2
This patch corrects the algorithm so that it splits as
252.051
T147
v.1-2
It also updates Labels_split_ddcn.t to include this particular case.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Allow a call number of the form MP3-CD F PARKER to be split as
MP3-CD
F
PARKER
instead of
MP
3
-CD
F
PARKER
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
If a call number prefix contains a hyphen, try not to
split on the hyphen. For example, rather than
splitting the call number 'CD-ROM 787.87 EAS'
like this:
CD
-ROM
787.87
EAS
it should be
CD-ROM
787.87
EAS
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Similar to previous patch for LCCN splitting, this patch incorporates
changes to split_ddcn and supplies a test file for verifying proper
operation. Note that the only previously documented example for intended
operation is included as one of the tests.
This regexps are created to be rather forgiving. For example, the function
will not choke if two spaces were included where the "spec" (such as it is)
expects one. Obviously this is because for CN splitting purposes, it doesn't
matter, we're not going to ever split in the middle of whitespace.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
