2011/3/7 Aditya Mahajan <[email protected]> > On Sun, 6 Mar 2011, Curiouslearn wrote: > > I am making some slides using the Swoosh style in simpleslides module. >> I wanted to reveal some content sequentially. >> > > simpleslides does not support stepwise presentation of material. > > I occasionally use the following macros for quick and dirty stepwise > effects. This is for really simple material (no counters, no glues ...) > > \usemodule[simpleslides][style=Swoosh] > \def\StartSteps#1#2\StopSteps% > {\dorecurse{#1}{\long\setvalue{\recurselevel}{\gobble}} > \dorecurse{#1}{\long\setvalue{\recurselevel}{\oneofone} #2}} > > \long\def\gobble#1{} > \long\def\oneofone#1{#1} > > \starttext > \StartSteps{3} > > \SlideTitle{Context can be used for \dots} > > \null > > \startitemize[n] > \2{\item Writing your articles} > > \3{ \item Making slides for presentations } > \stopitemize > > \StopSteps > > \stoptext
Hi, this is awesome, but could you please explain why it works? I don't understand what is defined by \def\StartSteps#1#2\StopSteps and also why are \gobble and \oneofone used in such a way when they are single-argument commands. Regards, Vedran Miletić
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