Add tags to disable formatting of source code blocks.
Add tag to disable selected formatting on a single line.
Formatting fixes for operators, pointers, and references.


git-svn-id: svn://svn.code.sf.net/p/astyle/code/trunk@442 1fe3c263-5997-42ff-936f-87a7378ef0cd
Tests for AStyle revision 442.
Changes to system-test.py for multiple runs.


git-svn-id: svn://svn.code.sf.net/p/astyle/code/trunk@443 1fe3c263-5997-42ff-936f-87a7378ef0cd