gem.pl - Run Graph::Easy::Marpa::Lexer and Graph::Easy::Marpa::Parser.
gem.pl [options]
Options: -cooked_file aCookedFileName -description graphDescription -format outputGraphFormat -help -input_file aRawFileName -maxlevel logOption1 -minlevel logOption2 -output_file aGraphOutputFile -token_file aTokenFileName
All switches can be reduced to a single letter (except min and max).
Exit value: 0 for success, 1 for failure. Die upon error.
The name of a CSV file of cooked tokens to write. This file can be input to the parser.
The is no default value.
Specify a graph description string for the DFA to process.
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.
There is no default value.
The format (e.g. 'svg') to pass to the rendering engine.
Print help and exit.
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.
The first lines of the file can start with /\s*#/, and will be discarded as comments.
This option affects Log::Handler.
See the Log::handler docs.
The default maxlevel is 'info'. Another typical value is 'debug'.
The default minlevel is 'error'.
No lower levels are used.
A file to which the graph is written.
If not specified (the default), the graph is not saved.
The default is ''.
The list of tokens generated by the parser will be written to this file.
If not specified (the default), the tokens are not saved.
To install Graph::Easy::Marpa, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Graph::Easy::Marpa
CPAN shell
perl -MCPAN -e shell install Graph::Easy::Marpa
For more information on module installation, please visit the detailed CPAN module installation guide.