CPAN::Groonga

;
use utf8;

package JSON::Relaxed;

use JSON::Relaxed::Parser; our $VERSION = $JSON::Relaxed::Parser::VERSION;

=encoding UTF-8

=head1 NAME

JSON::Relaxed -- An extension of JSON that allows for bet

=head1 Relaxed JSON?

There's been increasing support for the idea of expanding JSON to improve
human-readability.
"Relaxed" JSON (RJSON) is a term that has been used to describe a
JSON-ish format tha

 that JSON doesn't.
Most notably, RJSON allows the use of JavaScript-like comments and
eliminates the need to quote all keys and values.
An (official) specification can be found on
L<RelaxedJSON.org|h

use Object::Pad;
use utf8;

package JSON::Relaxed::Parser;

our $VERSION = "0.098";

class JSON::Relaxed::Parser;

# Instance data.
field $data    :mutator;	# RJSON string being parser
field @pretoks;

tandard.
# Strict true -> RJSON conformant.
# Strict false (default) -> RRJSON. Everything goes :).
field $strict		   :mutator :param = 0;

# Allow extra stuff after the JSON structure.
# Strict mode 

 input

    if ( $booleans ) {
	if ( ref($booleans) ne 'ARRAY' ) {
	    $booleans = [ $JSON::Boolean::false, $JSON::Boolean::true ];
	}
    }
    else {
	$booleans = [ 0, 1 ];
    }

    my $glue = 0;

d_attr) );
use utf8;

=head1 NAME

Class::JSON_Object - Role for Class::JSON_Object

=head1 SYNOPSIS

    use Object::Pad;

    class Action :does(Class::JSON_Object) {
      field $operation;
      f

ield $arg;
    }

    # Create instance and load from JSON.
    my $op = Action->new->load('{"operation":"move","arg":42}');

    # Accessors are automatically provided.
    say "Operation = ", $op->o

n the form of
JavaScript objects in JSON format. This class, actually a role, makes
it easy to define classes that construct Perl objects that correspond to
the JSON objects.

The intention is that th

e  JSON::Relaxed::ErrorCodes;

use JSON::Relaxed::Parser; our $VERSION = $JSON::Relaxed::Parser::VERSION;

=head1 JSON::Relaxed::ErrorCodes -- Error messages

If the document cannot be parsed, JSON::R

cy mode, JSON::Relaxed returns an undefined
value instead and sets the following error indicators:

=over 4

=item * $JSON::Relaxed::err_id

A unique code for a specific error.

=item * $JSON::Relaxed

ieved using
the parser methods err_id() and err_msg().

Following is a list of all error codes in JSON::Relaxed:

=over 4

=item * C<missing-input>

No input was found. This can be caused by:

    $pa

 $options->{verbose};
    ::break();
    my @configs;
    #
    if ( $lines->[0] =~ /^##config:\s*json/ ) {
	my $cf = "";
	shift(@$lines);
	$$linecnt++;
	while ( @$lines ) {
	    if ( $lines->[0] =~ /

	    }
	}
	if ( $cf ) {
	    my $prename = "__PRECFG__";
	    my $precfg = ChordPro::Config->new( json_load( $cf, $prename ) );
	    $precfg->precheck($prename);
	    push( @configs, $precfg->prep_con

\n") unless $have;
	    push( @configs, $have->prep_configs($cf) );
	}
	else {
	    for ( "prp", "json" ) {
		( my $cf = $diag->{file} ) =~ s/\.\w+$/.$_/;
		$cf .= ".$_" if $cf eq $diag->{file};
		nex

print( join( "\n",
		 $mode && $mode == 2
		 ? @{ json_chords(\@chordnames ) }
		 : @{ list_chords(\@chordnames, "__CLI__", 1) } ), "\n" );
}

sub json_chords ( $chords ) {
    assert_tuning();
    my

T, 'pv' );

# Processing JSON.

sub json_load( $json, $source = "<builtin>" ) {
    my $info = json_parser();
    if ( $info->{parser} eq "JSON::Relaxed" ) {
	state $pp = JSON::Relaxed::Parser->new( c

ta = $pp->decode($json."\n");
	return $data unless $pp->is_error;
	$source .= ": " if $source;
	die("${source}JSON error: " . $pp->err_msg . "\n");
    }
    else {
	state $pp = JSON::PP->new;

	# Glu

some relaxation.
	$json =~ s/"\s*\\\n\s*"//g;

	$pp->relaxed if $info->{relaxed};
	$pp->decode($json."\n");
    }
}

# JSON parser, what and how (also used by runtimeinfo().
sub json_parser() {
    my

 This can
be used to produce documents with back matter pages.

=item B<--config=>I<JSON> (shorter: B<--cfg>)

A JSON file that defines the behaviour of the program and the layout
of the output. See L

nfig file depends on the operating system and user
environment. A common value is C</etc/chordpro.json> on Linux systems.

This is the place where the system manager can put settings like the
paper si

ystem and user
environment. Common values are C<$HOME/.config/chordpro/chordpro.json>
and C<$HOME/.chordpro/chordpro.json>, where C<$HOME> indicates the
user home directory.

Here you can put settings

);

    # Establish config files. Global config is easy.
    for ( $self->normalize("/etc/$app_lc.json") ) {
	next unless $_ && -f;
	$configs->{sysconfig} = $_;
    }

    $configs = {};
    # The use

alize( fn_catfile( $path, "$app_lc.prp" ) ),
	      $self->normalize( fn_catfile( $path, "$app_lc.json" ) ) ) {
	    next unless $_ && fs_test( f => $_ );
	    $configs->{userconfig} = $_;
	    last;

gdir // "<undef>", "\n") if $self->debug;

    for ( $self->normalize(".$app_lc.json"),
	  $self->normalize("$app_lc.json") ) {
	    next unless $_ && fs_test( f => $_ );
	$configs->{config} = $_;
	la

le"),
       "", $self->GetParent->{prefs_configfile} || "",
       "Config files (*.prp,*.json)|*.prp;*.json|All files|*.*",
       0|wxFD_OPEN,
       wxDefaultPosition);
    my $ret = $fd->ShowModa

new );
#	die("PANIC! Config merge error")
#	  unless UNIVERSAL::isa( $cfg->{settings}->{strict}, 'JSON::Boolean' );
	# use DDP; p $cfg->{pdf}->{songbook}, as => "accum after \"$file\"";
    }

    # H

xpand_tilde($file);

    if ( $file =~ /\.json$/i ) {
        if ( my $lines = fs_load( $file, { split => 1, fail => "soft" } ) ) {
            my $new = json_load( join( "\n", @$lines, '' ), $file );

    delete $cfg->{_chords};
    delete $cfg->{chords};
    delete $cfg->{_src};

    my $parser = JSON::Relaxed::Parser->new( key_order => 1 );

    # Load schema.
    my $schema = do {
	my $schema = 

 properties were defined.

Data::Properties can also be used to define data structures, just like
JSON but with much less quotes.

Property lookup can use a preset property context. If a context I<ctx

##############

use JSON::Relaxed qw();
use JSON::XS qw();
use File::LoadLines;
use Encode qw(decode_utf8);
binmode STDOUT => ':utf8';
binmode STDERR => ':utf8';

my $parser = JSON::Relaxed::Parser->n

> "soft" };
my $json = loadlines( $file, $opts );
die( "$file: $opts->{error}\n") if $opts->{error};
my $data = $parser->decode($json);
if ( $parser->is_error ) {
    warn( "$file: JSON error: ", $par

ser->err_msg, "\n" );
    next;
}

my $writer = JSON::XS->new->canonical->utf8(0)->pretty($test)->convert_blessed;
if ( $output && $output ne "-" ) {
    open( my $fd, '>:utf8', $output )
      or die

p} };
    }

    exists( $symbols->{"strum_$code"} );
}

push( @EXPORT, qw( is_strum ) );

sub as_json() {
    my $ret = "{\n";
    for ( sort keys %$symbols ) {
	$ret .= qq{  "$_" : };
	my $s = $symb

u%04x"}, ord($s) );
	}
	$ret .= ",\n";
    }
    $ret =~ s/,\n$/\n/;
    $ret .= "}\n";
}

push( @EXPORT_OK, qw( as_json ) );

1;

unless ( caller ) {
    $symbols || _build();
    print as_json();
}

.26;
use Object::Pad;

# Output backend to extract meta data.

class ChordPro::Output::Meta;

use JSON::PP;
use ChordPro::Utils qw( qquote max );
use Ref::Util qw(is_arrayref);

my $sep = "; ";

metho

w( $self,
				      "Select a new configuration file",
				      "", "customconfig",
				      "*.json",
				      wxFD_SAVE|wxFD_OVERWRITE_PROMPT
				    );
	my $ret = $fd->ShowModal;
	return unless 

;
    my $cfg = fn_catfile( CP->findresdirs("config")->[-1],
			  $state{expert}
			  ? "chordpro.json"
			  : "config.tmpl" );
    if ( fs_copy( $cfg, $fn ) ) {
	$self->{fp_customconfig}->SetPath( fn

fig}->GetPath;

    unless ( $path =~ /\.\w+$/ ) {
	$self->{fp_customconfig}->SetPath( $path .= ".json" );
    }
    return if fs_test( s => $path );		# existing config

    my $md = Wx::MessageDialog

:Locale gettext => '_T';
use ChordPro::Files;
use ChordPro::Paths;
use ChordPro::Utils qw( plural json_load is_true );

use constant FONTSIZE => 12;
use constant SETTINGS_VERSION => 3;

use Encode qw(

sified) configs.
   skipoldcfg  => 0,

   # Presets.
   # Title as defined by or derived from the JSON file.
   # When multiple presets are possible, a list of titles separated by TABs
   # (which are

y %instruments;		# new style
    my %tasks;			# new style

    my $findopts = { filter => qr/^.*\.json$/i, recurse => 0 };

    local $ENV{CHORDPRO_LIB};
    CP->setup_resdirs;

    # Collect standard

ew($self->{nb_config}, wxID_ANY, "", "Select a configuration file", "Config files (*.prp,*.json)|*.prp;*.json");
    $self->{fp_customconfig}->SetToolTip(_T("Select the custom configuration file to be

   // Configuration for ChordPro
    // 
    // This is a really relaxed JSON document, see
    // https://metacpan.org/pod/JSON::Relaxed#REALLY-RELAXED-EXTENSIONS
    
    // For GUI.
    config {
  

 QuickJS.
            // Handler "quickjs_xs" uses embedded QuickJS only.
            // Handler "quickjs_qjs" uses external QuickJS only.
            // Handler "quickjs" uses internal or external Qu

 This can
be used to produce documents with back matter pages.

=item B<--config=>I<JSON> (shorter: B<--cfg>)

A JSON file that defines the behaviour of the program and the layout
of the output. See L

nfig file depends on the operating system and user
environment. A common value is C</etc/chordpro.json> on Linux systems.

This is the place where the system manager can put settings like the
paper si

ystem and user
environment. Common values are C<$HOME/.config/chordpro/chordpro.json>
and C<$HOME/.chordpro/chordpro.json>, where C<$HOME> indicates the
user home directory.

Here you can put settings