%description:
basic cDisplayString functionality: parse and regenerate

%activity:
cDisplayStringParser ds;
const char *s;

s="a=foo"; 
ds.parse(s); ev << ds.getString() << endl;

s="a=foo;b=22"; 
ds.parse(s); ev << ds.getString() << endl;

s="a=,foo,22;;b=,bar,,453"; 
ds.parse(s); ev << ds.getString() << endl;

s="a=;b="; 
ds.parse(s); ev << ds.getString() << endl;

s=""; 
ds.parse(s); ev << ds.getString() << endl;

ev << ".\n";

%contains: stdout
a=foo
a=foo;b=22
a=,foo,22;;b=,bar,,453
a=;b=

.