* to test a style execute
texexec --pdf --mode=demo s-pre-xx
where <code>xx</code> is replaced with appropriate number. Do not not use <code>s-pre-00</code> and<code>s-pre-60</code> as this is these are only an environment environments defining helper commands used in other styles.
== 01. original ==
''Consider it a cheap trick and prelude to a couple of new presentation styles. (At the time of writing this, I still have some 10 of those styles to clean up and document.) You can give it a try: ''
== 60. stepwise ==
* Source: [[source:s-pre-60.tex|s-pre-60.tex]]
== 61. stepper ==
* Source: [[source:s-pre-61.tex|s-pre-61.tex]]