erg/doc/EN/command_options.md

Command line arguments

subcommands

lex

prints the result of lexical analysis.

parse

Print parsing results.

typecheck

Print type checking results.

compile

Execute compilation.

transpile

Convert to Python script.

run (exec)

Display the result of execution.

server

Starts the language server.

options

--build-features

Display features enabled at compiler build time.

-c, --code

Specify code to execute.

--dump-as-pyc

Output compile results as a .pyc file.

-? , -h, --help

Display help.

--mode

Specify a subcommand.

-m, --module

Specify a module to run.

--no-std

Compile without Erg standard library.

-o, --opt-level

Specify the optimization level, from 0 to 3.

--output-dir, --dest

Specify the output directory for the compiled output.

-p, --python-version

Specify the Python version. The version number is a 32-bit unsigned integer and should be selected from this list.

--py-command, --python-command

Specifies the Python interpreter to use. Default is python3 on Unix and python on Windows.

--py-server-timeout

Specifies timeout for REPL execution. Default is 10 seconds.

--quiet-startup, --quiet-repl

Stop displaying processor information at REPL startup.

-t, --show-type

Show type information with REPL execution results.

--target-version

Specify the version of the pyc file to output. The version follows semantic versioning.

-V, --version

Display the version.

--verbose

Controls the verbosity of the compiler output, which can be from 0 to 2. Note that warnings cannot be turned off, even if this is set to 0.

--

Specifies runtime arguments.