The fastest way of changing the txt2tags default behavior is to use command line options. This options are available on the Command Line Interface only, not on Gui or Web.
Just like the other system's tools, the program do accept a set of
predefined options. An option is an hyphen followed by a letter or two
hyphens followed by one or more words, like -t and
--target. Talking about the target option, it is the only
required one, the others are optional.
Options that are generally used are --outfile to define
a customized output file name, --toc to turn on the
automatic TOC generation and --encoding to set the
document character set. Most of the options can be turned off prefixing
a "no-" before its name, for example: --no-encoding and
--no-toc.
You can register the desired options for a source file inside its
Config Area, using the %!options setting. This way you
don't have to type them on the command line anymore. Example:
%!options: --toc -o mydoc.html. The exception is the target
specification, that has its own setting: %!target: html.
Do use the --help option to get a complete list of all
the options available in txt2tags.