NAME

parse.pl - Run MarpaX::Demo::StringParser::Parser.

SYNOPSIS

This program calls MarpaX::Demo::StringParser to parse the DASH file (-description or -input_file), and optionally displays the parsed tokens as a tree.

Note: Nothing is printed by default. Hence the use of '-max info' below.

parse.pl [options]

        Options:
        -description DASHText
        -help
        -input_file aDASHFileName
        -maxlevel logOption1
        -minlevel logOption2

Exit value: 0 for success, 1 for failure. Die upon error.

Typical usage:

        perl -Ilib scripts/parse.pl -de '[node]{color:blue; label: "Node name"}' -max info

You can use scripts/parse.sh to simplify this process, but it assumes you're input file is in data/:

        scripts/parse.sh node.04 -max info

OPTIONS

o -description DASHText

Specify a graph description string to parse.

You are strongly encouraged to surround this string with '...' to protect it from your shell.

See also the -input_file option to read the description from a file.

The -description option takes precedence over the -input_file option.

Default: ''.

o -help

Print help and exit.

o -input_file aDASHFileName

Read the graph description string from a file.

See also the -description option to read the graph description from the command line.

The whole file is slurped in as 1 graph.

Lines of the file can start with m!^(?:#|//)!, and will be discarded as comments.

The -description option takes precedence over the -input_file option.

Default: ''.

o -maxlevel logOption1

This option affects Log::Handler.

See the Log::handler docs.

Default: 'notice'.

o -minlevel logOption2

This option affects Log::Handler.

See the Log::handler docs.

Default: 'error'.

No lower levels are used.