How to test if a field does not contain anything else than returns or tab ?
stephenREVOLUTION2 at barncard.com
Tue Feb 3 12:25:38 CST 2009
I've found that using a non-breaking space instead of a space solves a lot
of problems with parsing text. For instance links clicked in a field with
two words connected with a NBS will act as one word-pair. This is perfect
for headers. Perhaps filtering and searching with a NBS might work better in
nbs = option-space ascii 202 hex 0xCA
2009/2/3 <DunbarX at aol.com>
> This was a big thread on the HC list a few years back. Spaces are odd, in
> that they are not word delimiters. Although they are. One space between two
> is two words, as is ten spaces between them. In HC:
> get the number of words of "a b c" --two spaces between the chars,
> returns 3
> And this....
> set the itemDelimiter to space
> get the number of items of "a b c" --returns 1
> Space is just a special kind of character, and it is hard to get the white,
> er, space.
> Does Rev have more powerful tools?
> Craig Newman
> Great Deals on Dell Laptops. Starting at $499.
> use-revolution mailing list
> use-revolution at lists.runrev.com
> Please visit this url to subscribe, unsubscribe and manage your
> subscription preferences:
More information about the use-livecode