Perl help

[NeoMadHatter]

i'm wondering if it's possible to get lines like this separated:

class Ab {

or:

class Ab{

into:

class
Ab
{

and like:

int f(int x,char z,double *x);

into:

int
f
int
x
char
z
double *
x

all i know so far is the matching part:
ie. m/class/;

thanks.

 

[stndn]

if they are all space separated, you can simply
s/\s+/\n/g;

if they are mixed space and symbols, you'll need extra work:
s/(\W)/\n$1\n/g;

(or something like that ...)

use susbsitution s/// instead of matching m// since you want to substitute the spaces (and others) into newlines