Quickbook asserts for windows newlines.

[Daniel James]

When I run a debug build of quickbook with the attached file, I get this error:

Generating Output File: tutorial.xml quickbook: detail/collector.cpp:46: quickbook::collector::~collector(): Assertion `streams.empty()' failed. zsh: abort tutorial.qbk

This is processing a windows file (ie. CRLF newlines) on linux. I'm assuming that this is caused by the windows newlines because there are no problems with unix style LF newlines.

[Eric Niebler]

a simpler qbk file that exhibits the problem

[Daniel James]

(In [49231]) Work around the problems with window newlines in position_iterator. (I'm about to fix them, but this will get quickbook working immediately).

Fixes #2155

[Daniel James]

(In [49242]) Merge quickbook workaround and fix some links.

Merged revisions 48987,49230-49231 via svnmerge from ​https://svn.boost.org/svn/boost/trunk

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r48987 | danieljames | 2008-09-28 13:21:39 +0100 (Sun, 28 Sep 2008) | 1 line

Clean up some link errors.

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r49230 | danieljames | 2008-10-09 23:13:48 +0100 (Thu, 09 Oct 2008) | 1 line

position_iterator is meant to be a forward iterator, so avoid using operator+ with it.

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r49231 | danieljames | 2008-10-09 23:14:14 +0100 (Thu, 09 Oct 2008) | 4 lines

Work around the problems with window newlines in position_iterator. (I'm about to fix them, but this will get quickbook working immediately).

Fixes #2155

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