[boostbook] Spaces in reference file names for types like 'long long'

[Daniel James]

If you look at the hash library's reference documentation, the reference file for 'hash<unsigned long>' has a space in the filename. There are a lot of similar examples for other libraries. This can probably be easily fixed by replacing the spaces with another character, maybe '-'?

[Daniel James]

(In [44958]) Don't generated file names with spaces, and replace multiple consecutive underscores with a single underscore. Refs #1705

[Daniel James]

(In [45234]) Replace spaces in generated file names with underscores, and replace multiple consecutive underscores with a single underscore. Fixes #1705

[Daniel James]

(In [45577]) Merge in improved ids in boostbook.

Merged revisions 44958,45130-45131,45152-45153,45366 via svnmerge from ​https://svn.boost.org/svn/boost/branches/doc

........

r44958 | danieljames | 2008-05-01 00:08:20 +0100 (Thu, 01 May 2008) | 2 lines

Don't generated file names with spaces, and replace multiple consecutive underscores with a single underscore. Refs #1705

........

r45130 | danieljames | 2008-05-05 12:37:04 +0100 (Mon, 05 May 2008) | 2 lines

Combine the two alternative versions of the function generate.id

........

r45131 | danieljames | 2008-05-05 12:37:18 +0100 (Mon, 05 May 2008) | 2 lines

Deal with generated ids that contain dots which aren't separators.

........

r45152 | danieljames | 2008-05-05 21:28:44 +0100 (Mon, 05 May 2008) | 2 lines

Only add the id to fully qualified ids inside specializations - so that we're not adding generated ids on to the end of generated ids.

........

r45153 | danieljames | 2008-05-05 21:28:56 +0100 (Mon, 05 May 2008) | 2 lines

If the same macro appears twice, generated unique ids.

........

r45366 | danieljames | 2008-05-14 21:39:14 +0100 (Wed, 14 May 2008) | 2 lines

Avoid removing underscores that are part of a class or function name.

........