Thank you, it works.
and I could add line number too.
Now just the indent problem, but i can control this in the source file..
One more thing, how to change font in the  \startDEFINE \stopDEFIN ?

I find using ConTeXt as the back-end of WEB system(D E.Knuth, LP) is very
well,
because ConTeXt deal Chinese very easy and good.


2012/11/13 Marco Patzer <homerow@lavabit.com>

> 2012-11-13 yang.zhao:
>
> > is there a good way to display source(such as C language)  in ConTeXt?
>
> There is the vim module. It uses the editor vim to mark up the
> source with syntax highlighting code. However, it does only
> highlighting, not indentation. But it might be possible to hook in
> an auto-indenter or a formatter like `astyle`. Here's an example:
>
> \usemodule
>   [vim]
>
> \definevimtyping
>   [C]
>   [syntax=c,
>    style=smalltype,
>    tab=2]
>
> \starttext
>
> \startC
> void EBI_BankByteLaneEnable(uint32_t banks, bool enable)
> {
>   EFM_ASSERT((banks & ~(EBI_BANK0 | EBI_BANK1 | EBI_BANK2 | EBI_BANK3)) ==
> 0);
>
>   /* Configure byte lane support for each selected bank */
>   if (banks & EBI_BANK0)
>   {
>     BITBAND_Peripheral(&(EBI->CTRL), _EBI_CTRL_BL_SHIFT, enable);
>   }
>   if (banks & EBI_BANK1)
>   {
>     BITBAND_Peripheral(&(EBI->CTRL), _EBI_CTRL_BL1_SHIFT, enable);
>   }
> }
> \stopC
>
> \stoptext
>
>
> Marco
>
>
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-- 
K.I.S.S.