Subject: Re: [Boost-docs] [Boost-build] Strange warning when building docuimentation
From: Paul A. Bristow (pbristow_at_[hidden])
Date: 2011-02-18 10:34:40
> -----Original Message-----
> From: Steven Watanabe [mailto:watanabesj_at_[hidden]]
> Sent: Wednesday, February 09, 2011 6:17 PM
> To: Boost.Build developer's and user's list
> Subject: Re: [Boost-build] Strange warning when building docuimentation
> On 2/9/2011 10:00 AM, Edward Diener wrote:
> > When building documentation within a quickbook, boostbook, doxygen
> > chain, I am getting this message:
> > warning: Unsupported xml/html tag <_> found
> > from some doxygen documentation I have which reads:
> > "The easiest way to generate the lambda expression is to use a Boost
> > MPL placeholder expression of the form 'metafunction<_>'"
> > In the build the message comes in this sequence (leaving out many
> > extra
> > lines):
> > "doxygen-action ...
> > <snip>
> > ...
> > finished...
> > warning: Unsupported xml/html tag <_> found xslt-xsltproc.windows
> > Anybody have any ideas why the sequence '<_>' in a doxygen detail
> > block is producing these warnings, and which documentation building
> > tool is giving the warning ? I thought it might be doxygen but that
> > 'finished...' line in the bjam output makes me think it is something
> It's doxygen. Everything after doxygen-action up to the next action is
> of doxygen. You can get around this by using @c metafunction<_>. Using
> probably works too.
Probably using \< and \> works too?
This command writes the < character to the output. This character has to be
escaped because it has a special meaning in HTML.
It also lists the many others that will get you (and have got me) into
trouble if you innocently use them ;-)
--- Paul A. Bristow, Prizet Farmhouse, Kendal LA8 8AB UK +44 1539 561830 07714330204 pbristow_at_[hidden]
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