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Add a --no-minimize flag to suppress table minimization for debugging

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This commit is contained in:
Max Brunsfeld 2019-01-04 09:11:44 -08:00
parent bf9556dadc
commit 70aa4c2b2d
6 changed files with 58 additions and 24 deletions
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6
src/main.rs
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@ -33,7 +33,8 @@ fn main() -> error::Result<()> {
.subcommand(
SubCommand::with_name("generate")
.about("Generate a parser")
.arg(Arg::with_name("log").long("log")),
.arg(Arg::with_name("log").long("log"))
.arg(Arg::with_name("no-minimize").long("no-minimize")),
)
.subcommand(
SubCommand::with_name("parse")
@ -54,10 +55,11 @@ fn main() -> error::Result<()> {
logger::init();
}
let minimize = !matches.is_present("no-minimize");
let mut grammar_path = env::current_dir().expect("Failed to read CWD");
grammar_path.push("grammar.js");
let grammar_json = load_js_grammar_file(grammar_path);
let code = generate::generate_parser_for_grammar(&grammar_json)?;
let code = generate::generate_parser_for_grammar(&grammar_json, minimize)?;
println!("{}", code);
}