[x3d-public] SFImage regex

[Don Brutzman]

good point... i've been grouping them just to keep the regexes a slight bit more readable, less possibility of error.  we could do cleanup of those (group) parentheses if it is preferable.

On 6/9/2018 8:45 AM, Andreas Plesch wrote:
> On Sat, Jun 9, 2018 at 8:30 AM, Don Brutzman <brutzman at nps.edu> wrote:
>> On 6/8/2018 3:13 PM, Don Brutzman wrote:
>>>
>>>
>>> *  These regexes all assume that leading/trailing whitespace has been
>>> removed. It is possible to prepend/append regex constructs such as (\s)+ to
>>> consume outer whitespace.
>>
>>
>> correction: zero or more whitespace characters (\s)* rather than one or more
>> whitespace characters (\s)+
> 
> Yes, but it is not necessary to group the \s class: \s*. I am not sure
> if prepending/appending is preferable to using the collapse whitepace
> XML restriction. Since there are more fluent regex than XML readers,
> it may be.
> 
> -Andreas


all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman