diff options
Diffstat (limited to 'Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm')
-rw-r--r-- | Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm | 75 |
1 files changed, 66 insertions, 9 deletions
diff --git a/Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm b/Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm index af3d32f5e5a..6d3b0ec81a8 100644 --- a/Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm +++ b/Master/texmf-dist/scripts/bibtexperllibs/BibTeX/Parser/Entry.pm @@ -1,6 +1,6 @@ package BibTeX::Parser::Entry; { - $BibTeX::Parser::Entry::VERSION = '1.00'; + $BibTeX::Parser::Entry::VERSION = '1.01'; } use warnings; @@ -216,17 +216,39 @@ sub raw_bibtex { return $self->{_raw}; } +sub pre { + my $self = shift; + if (@_) { + $self->{_pre} = shift; + } + return $self->{_pre}; +} + + sub to_string { my $self = shift; my %options=@_; if (!exists($options{canonize_names})) { $options{canonize_names}=1; } - my @fields = grep {!/^_/} keys %$self; + my @fields = grep {!/^_/} keys %$self; @fields = sort { $self->{_fieldnums}->{$a} <=> $self->{_fieldnums}->{$b}} @fields; - my $result = '@'.$self->type."{".$self->key.",\n"; + my $result = ''; + if ($options{print_pre}) { + $result .= $self->pre()."\n"; + } + my $type = $self->type; + if (exists($options{type_capitalization})) { + if ($options{type_capitalization} eq 'Lowercase') { + $type = lc $type; + } + if ($options{type_capitalization} eq 'Titlecase') { + $type = ucfirst lc $type; + } + } + $result .= '@'.$type."{".$self->key.",\n"; foreach my $field (@fields) { my $value = $self->field($field); if ($field eq 'author' && $options{canonize_names}) { @@ -237,7 +259,15 @@ sub to_string { my @names = ($self->editor); $value = join(' and ', @names); } - $result .= " $field = {"."$value"."},\n"; + if (exists($options{field_capitalization})) { + if ($options{field_capitalization} eq 'Uppercase') { + $field = uc $field; + } + if ($options{field_capitalization} eq 'Titlecase') { + $field = ucfirst $field; + } + } + $result .= " $field = {"."$value"."},\n"; } $result .= "}"; return $result; @@ -343,22 +373,49 @@ Returns a list of all the fields used in this entry. Returns a true value if this entry has a value for $fieldname. +=head2 pre () + +Return the text in BibTeX file before the entry + =head2 raw_bibtex () Return raw BibTeX entry (if available). =head2 to_string ([options]) -Returns a text of the BibTeX entry in BibTeX format. Options is -a hash. Currently only the option C<canonize_names> -is supported. If true (the default), authors' and editors' +Returns a text of the BibTeX entry in BibTeX format. Options are +a hash. + +=over 4 + +=item C<canonize_names> + +If true (the default), authors' and editors' names are translated into canonical bibtex form. The command C<$entry-E<gt>to_string(canonize_names=E<gt>0)> overrides this behavior. -=head1 VERSION +=item C<field_capitalization> + +Capitalization of the field names. +Can take values 'Uppercase', 'Lowercase' (the default) or 'Titlecase' + +=item C<print_pre> -version 1.00 +False by default. If true, the text in the Bib file before the +entry is printed. Note that at present we assume the text +before the entry NEVER has the @ symbol inside + +=item C<type_capitalization> + +Capitalization of the type names. +Can take values 'Uppercase' (the default), 'Lowercase' or 'Titlecase' + + +=back + +=head1 VERSION +version 1.01 =head1 AUTHOR |