[x3d-public] Mantis 1320: relax requirement for quotedsingle-string value in MFString array
Don Brutzman
brutzman at nps.edu
Mon Jul 13 13:04:33 PDT 2020
On 7/13/2020 12:31 PM, John Carlson wrote:
> [...]
>
> Should we define a state machine
No. MFString is a list of strings. Parsing is an "implementation detail" that is up to implementers and their algorithms. This is commonplace.
> or regular expression for MFString?
* X3D 4 Tooltips: MFString
https://www.web3d.org/x3d/content/X3dTooltips.html#MFString
has links to spec, XML Schema, X3D regexes, Java SAI and X3DJSAIL.
* X3D Regular Expressions (regexes): MFString
https://www.web3d.org/specifications/X3dRegularExpressions.html#MFString
TODO. Is there a practical regex that can match pairs of unescaped quotation marks?
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
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