Add as_tsv routine for tab-sep export of collation. Fixes #7

diff --git a/base/lib/Text/Tradition/Collation.pm b/base/lib/Text/Tradition/Collation.pm
index ae36da5..04f3479 100644 (file)
--- a/base/lib/Text/Tradition/Collation.pm
+++ b/base/lib/Text/Tradition/Collation.pm
@@ -1389,12 +1389,17 @@ sub _add_graphml_data {
 Returns a CSV alignment table representation of the collation graph, one
 row per witness (or witness uncorrected.) 
 
+=head2 as_tsv
+
+Returns a tab-separated alignment table representation of the collation graph, 
+one row per witness (or witness uncorrected.) 
+
 =cut
 
-sub as_csv {
-    my( $self ) = @_;
+sub _tabular {
+    my( $self, $fieldsep ) = @_;
     my $table = $self->alignment_table;
-    my $csv = Text::CSV->new( { binary => 1, quote_null => 0 } );    
+    my $csv = Text::CSV->new( { binary => 1, quote_null => 0, sep_char => $fieldsep } );    
     my @result;
     # Make the header row
     $csv->combine( map { $_->{'witness'} } @{$table->{'alignment'}} );
@@ -1409,6 +1414,16 @@ sub as_csv {
     return join( "\n", @result );
 }
 
+sub as_csv {
+       my $self = shift;
+       return $self->_tabular( ',' );
+}
+
+sub as_tsv {
+       my $self = shift;
+       return $self->_tabular( "\t" );
+}
+
 =head2 alignment_table
 
 Return a reference to an alignment table, in a slightly enhanced CollateX

diff --git a/base/script/make_tradition.pl b/base/script/make_tradition.pl
index cea10f9..bca27bd 100755 (executable)
--- a/base/script/make_tradition.pl
+++ b/base/script/make_tradition.pl
@@ -42,8 +42,8 @@ if( $help ) {
     help();
 }
 
-unless( $informat =~ /^(CSV|CTE|KUL|Self|TEI|CollateX|tab(ular)?)|xlsx?|db$/i ) {
-    help( "Input format must be one of CollateX, CSV, CTE, Self, TEI" );
+unless( $informat =~ /^(CTE|KUL|Self|TEI|CollateX|tab(ular)?)|xlsx?|db$/i ) {
+    help( "Input format must be one of CollateX, CTE, Self, TEI, Tabular, XLS(X), or DB" );
 }
 my $excel = $informat =~ /^xls/i ? lc( $informat ) : undef;
 $informat = 'CollateX' if $informat =~ /^c(ollate)?x$/i;
@@ -55,8 +55,8 @@ $informat = 'Tabular' if $informat =~ /^tab$/i;
 $informat = 'CollateText' if $informat =~ /^stone$/i;
 $informat = 'Tabular' if $informat =~ /^xls/i;
 
-unless( $outformat =~ /^(graphml|svg|dot|stemma|csv|db)$/ ) {
-    help( "Output format must be one of db, graphml, svg, csv, stemma, or dot" );
+unless( $outformat =~ /^(graphml|svg|dot|stemma|(c|t)sv|db)$/ ) {
+    help( "Output format must be one of db, graphml, svg, csv, tsv, stemma, or dot" );
 }
 
 if( $from || $to ) {