This commit reformats the memory manager page:
- convert the page from DOS to UNIX format;
- wrap long lines where appropriate for ease of change tracking;
- remove useless trailing spaces and empty lines.
This commit contains **NO** changes to the text itself.
This PR fixes the memory manager page by:
- removing links to non-existent sections;
- fixing links with bad anchors;
- fixing incorrect language tag for code snippets
Qiming Teng