MIKTEX-LUATEX(1)

NAME
miktex-luatex - an extended version of pdfTeX using Lua as an embedded scripting language

SYNOPSIS

miktex-luatex [option...] [[command...] | [file]]

DESCRIPTION

This man page is an adaption of the corresponding TeX Live man page.

Run the LuaTeX typesetter on file, usually creating file.pdf. Any remaining commands are processed as LuaTeX input, after file is read.

Alternatively, if the first non-option argument begins with a backslash, interpret all non-option arguments as a line of LuaTeX input.

Alternatively, if the first non-option argument begins with a &, the next word is taken as the format to read, overriding all else. Any remaining arguments are processed as above.

If no arguments or options are specified, prompt for input.

If called as miktex-texlua it acts as Lua interpreter. If called as miktex-texluac it acts as Lua bytecode compiler.

LuaTeX is an extended version of pdfTeX with Unicode and OpenType font support, embeded Lua scripting language, the eTeX and Omega extensions, as well as integrated MetaPost engine, that can create PDF files as well as DVI files. For more information about LuaTeX, see http://www.luatex.org, you can read the LuaTeX manual using the MiKTeX Help Utility (mthelp luatex).

All LuaTeX text input and output is considered to be Unicode text.

In DVI mode, LuaTeX can be used as a complete replacement for the TeX engine.

In PDF mode, LuaTeX can natively handle the PDF, JPG, JBIG2, and PNG graphics formats. LuaTeX cannot include PostScript or Encapsulated PostScript (EPS) graphics files; first convert them to PDF using miktex-epstopdf(1).

OPTIONS

When the LuaTeX executable starts, it looks for the --lua commandline option. If there is no --lua option, the commandline is interpreted in a similar fashion as in traditional pdfTeX. But if the option is present, LuaTeX will enter an alternative mode of commandline parsing in comparison to the standard MiKTeX programs. The presence of --lua makes most of other options unreliable, because the Lua initialization file can disable path searching and/or hook functions into various callbacks.

--lua=file
    Load and execute a initialization script.

The following two options alter the executable behaviour:

--luaonly
    Start LuaTeX as a Lua interpreter. In this mode, it will set Lua’s arg[0] to the found script name, pushing preceding options in negative values and the rest of the commandline in the positive values, just like the Lua interpreter. LuaTeX will exit immediately after executing the specified Lua script.

--luaconly
    Start LuaTeX as a Lua byte compiler. In this mode, LuaTeX is exactly like luac from the standalone Lua distribution, except that it does not have the −l switch, and that it accepts (but ignores) the −−luaconly switch.

Then the regular options:

--alias=name
    Pretend to be program name, i.e., set program (and memory dump) name to name. This may affect the search paths and other values used. Using this option is equivalent to copying the program file to name and invoking name.

--aux-directory=dir
    Set dir as the directory to which auxiliary files are written. Also look for input files in dir first, before along the normal search path.

--c-style-errors
    Change the way, error messages are printed. The alternate style looks like error messages from many compilers and is easier to parse for some editors.

--credits
    Display credits and exit.

--debug-format
    Enable format debugging.

--disable-installer
    Disable automatic installation of packages. Specifying this option overrules settings in the MiKTeX configuration data store.

--disable-write18
    Disable the \write18{command} construct.

--draftmode
    Switch on draft mode. luaTeX; doesn't write a PDF and doesn't read any included images, thus speeding up execution.

--enable-installer
    Enable automatic installation of packages. Specifying this option overrules settings in the MiKTeX configuration data store.

--enable-write18
    Fully enable the \write18{command} construct. It is only partially enabled by default to avoid security problems. When fully enabled, the command (which undergoes the usual TeX expansions) is passed to the command interpreter. The output of the command is not diverted anywhere, so it will not appear in the log file. The command execution either happens at \output time or right away, according to the absence or presence of the \immediate prefix.

--halt-on-error
    Quit after the first error.

--help
    Give help and exit.

--include-directory=dir
    Add the directory dir to the head of the list of directories to be searched for input files.

--initialize
    Become the INI variant of the program.

--interaction=mode
    Set the interaction mode. Must be one of batchmode, scrollmode and errorstopmode. The meaning of these modes is the same as the corresponding commands.

--job-name=name
    Set the name of the job (\jobname). This has an affect on the output file names.

--mktex=fmt
    Enable fmt generation, where fmt must be either tex or tfm.

--no-c-style-errors
    Don't change the way, error messages are printed.

--no-mktex=fmt
    Disable fmt generation, where fmt must be either tex or tfm.

--nosocket
    Disable the Lua socket library.

--output-comment=string
    Use string for DVI file comment instead of date.

--output-directory=dir
    Write output files in dir. instead of the current directory. Look up input files in dir first, then along the normal search path.

--output-format=format
    Use format for job output (one of: dvi, pdf).

--recorder
    Enable the file name recorder. This leaves a trace of the files opened for input and output in a file with the extension .fls.

--restrict-write18
    Partially enable the \write18{command} construct.

--safer
    Disable easily exploitable Lua commands.

--synctex=n
    Generate SyncTeX data for previewers. If n is zero, no .synctex file is created. If n is negative, the .synctex file is a text file. If n is positive, the .synctex file is compressed with gzip and the .gz file name extension is added.

    Furthermore, n is interpreted as a bit field:

    Bit 1 (n AND 2)
        Don't add the .gz file name extension.

    Bit 2 (n AND 4)
        Activate form support.

    Bit 3 (n AND 8)
        Activate better compression.

--undump=name
    Use name as the name of the format to be used, instead of the name by which the program was called or a

        %&

    line.

--utc
    Init time to UTC.

--version
    Show version information and exit.

The following options are ignored: −−8bit, −−etex, −−parse−first−line, −−no−parse−first−line

These are always on. −−default−translate−file=tcxname, −−translate−file=tcxname

These are always off.

ENVIRONMENT

MIKTEX_EDITOR
    The editor to use when selecting e in the error prompt menu.

    The value can contain these placesholder:

    %f
        The name of the file, which contains the erroneous line of TeX code.

    %l
        The line number.

MIKTEX_TRACE
    Comma-separated list of trace stream names (see Chapter 9, Trace Streams). If this variable is set, then MiKTeX programs will write trace messages into the configured log sink.

SEE ALSO
miktex-epstopdf(1), miktex-pdftex(1)