use encoding(UTF-8) rather than utf-8 for stricter
encoding
Marking output as ':utf8' only flags the data as utf8
using :encoding(UTF-8) also checks it as valid utf-8
see binmode in perlfunc for more details
In accordance with the robustness principle input
filehandles have not been changed as code may make
the undocumented assumption that invalid utf-8 is present
in the imput
Fixes errors reported by t/00-testcritic.t
Where feasable some filehandles have been made lexical rather than
reusing global filehandle vars
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
svc/bib and svc/new_bib had two problems related to UTF-8 character conversion:
[1] Couple instances of "Wide character" warnings
[2] When saving a new (MARC21) bib whose Leader/09 was not 'a', did not apply
default character conversion and set the Leader/09 to 'a'.
Fix includes two parts:
[1] Setting :utf8 on STDOUT
[2] Doing default MARC-8 to UTF-8 conversion if applicable
This patch also turns on warnings in all scripts under svc per bug 2505.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
