10 my ($self, $ometa) = @_;
11 +{ %$ometa, width_left => $ometa->{width_left} - length $self->indent_by };
15 my ($self, $to_indent) = @_;
16 $to_indent =~ s/^/${\$self->indent_by}/mg;
21 my ($self, $thing) = @_;
22 $self->_fmt($thing, { width_left => $self->max_width })."\n";
26 my ($self, $thing, $meta) = @_;
27 return '{}' unless defined($thing);
28 return $thing unless ref($thing);
29 my $type = join'_', split '::', lc +(ref($thing) =~ /^(?:DX::)?(.*)/)[0];
30 $self->${\"_fmt_${type}"}($thing, $meta);
34 my ($self, $dict, $meta) = @_;
35 my $chunks = $self->_fmt_pairs([
36 map [ $_, $dict->get_member_at($_) ], $dict->index_list
38 return '{{ }}' unless $chunks =~ /\S/;
43 my ($self, $pairs, $ometa) = @_;
44 my $imeta = $self->_inner_meta($ometa);
45 $self->_indent_one(join "\n", map {
46 join ' ', map $self->_fmt($_, $imeta), @$_
50 sub _fmt_value_string {
51 my ($self, $string) = @_;
52 # TODO: multiline handling
53 my $val = $string->string_value;
54 if ($val =~ /^\w+$/) {
61 sub _fmt_value_number { $_[1]->number_value }
63 sub _fmt_value_true { 'true' }
65 sub _fmt_value_false { 'false' }
67 sub _fmt_value_unset { 'unset' }
70 my ($self, $pairs, $meta) = @_;
71 my $chunks = $self->_fmt_pairs($pairs, $meta);
72 return '{ }' unless $chunks =~ /\S/;
77 my ($self, $hyp, $meta) = @_;
79 map [ $_ => $hyp->$_ ],
80 qw(actions outstanding_propositions resolved_propositions scope)
85 my ($self, $ary, $ometa) = @_;
86 my $imeta = $self->_inner_meta($ometa);
87 my $chunks = $self->_indent_one(
88 join "\n", map $self->_fmt($_, $imeta), @$ary
90 return '{ }' unless $chunks =~ /\S/;
95 my ($self, $glob, $meta) = @_;
96 return ((''.*$glob) =~ /::([A-Z_]+)$/)[0];
99 sub _fmt_action_setvalue {
100 my ($self, $action, $meta) = @_;
101 $self->_fmt_action_generic(SetValue => $action, $meta);
104 sub _fmt_action_addvalue {
105 my ($self, $action, $meta) = @_;
106 $self->_fmt_action_generic(AddValue => $action, $meta);
109 sub _fmt_action_generic {
110 my ($self, $name, $action, $meta) = @_;
111 my $path = join '.', map $self->_fmt($_, $meta), @{$action->target_path};
112 join ' ', $name, $path, $self->_fmt($action->new_value, $meta);
115 sub _fmt_resolvedpropositionset {
116 my ($self, $rps, $meta) = @_;
119 [ $_, $rps->dependencies_for($_) ]
120 } @{$rps->propositions},
124 sub _fmt_proposition {
125 my ($self, $prop, $meta) = @_;
128 map $self->_fmt($_, $meta), @{$prop->args};
132 my ($self, $scope, $meta) = @_;
134 [ W => $scope->globals ],
135 map [ $_ => $scope->locals->[$_] ], 0..$#{$scope->locals}
139 sub _fmt_searchstate {
140 my ($self, $ss, $meta) = @_;
142 [ alternatives => '{...}' ],
143 [ current_hypothesis => $ss->current_hypothesis ],