Off subject

[Vincent Richomme]

Jussi Jumppanen a écrit :
> Vincent Richomme Wrote:
> 
>> I would like to know if there are some parsers/scripts that could parse 
>> some C/C++ language and that could insert printf in each function.
> 
> One option would be to use a regular expression within a search 
> and replace.
> 
> Just as a simple test I came up regexp that does seems do the trick:
> 
>   Search string:
>   (^[_a-z0-9]+[ &*\t]+[_a-z0-9 &*\t]*[_a-z0-9]+[ \t]*[(]+.*[^;]+)(\n{\n)
> 
> 
>   Replace String:
>   \0fprintf(stderr, ("\1")
> 
> Any regexp enabled text editor should be able to handle the search and
> replace. It worked just fine in the Zeus IDE ;)
> 
> You could also use SED or AWK to do a batch mode regexp search and replace.
> 
> NOTE: The regexp was only tested for the function declaration that 
> you posted, so it will almost certainly need to be tweaked for other 
> variations of function definitions.
> 
Hul doesn't work because it matches some typedef struct like this :

typedef struct c_parser GTY(())
{
...
} c_parser;