Re: [htdig-dev] How To: remove multi-space from String?

[Neal R. <ne...@ri...>]

you may have to resort to a simple loop similar to this:

space_flag = FALSE

j = 0;

alen = a.len();  //for efficiency

for (i = 0; i < alen; i++)
{
  b[j] = a[i];
  j++;

  if (isspace(a[i]) != 0)
  {

    while ( ((i+1) < alen) &&  (isspace(a[i+1]) != 0) )
	i++;  //chew extra whitespace
  }

}

Make sure and test this if you use it.. I'm not guaranteeing it to be
100% correct. ;-)

Thanks.

On Tue, 28 Jan 2003, Jessica Biola wrote:

> Can anyone give me a clue as to how to remove multiple
> spaces from a String?
>
> Also, is there a better way to do search and replace
> other than Stringname.replace('a','b')?  I'd really
> like to use regular expressions on the first matching
> comparison value.
>
> -Jes
>
> p.s. I'm using htdig-3.2.0b4 and I'm in Display.cc
>
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Neal Richter
Knowledgebase Developer
RightNow Technologies, Inc.
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