The entries in the alphabetic index consists of selected words and symbols from the
body files of this manual - these are in bold font - as well as the
identifiers defined in the public interfaces of the libraries
- set in regular font.
In the manual, the entries, which can be found in the index
are typeset like this. This can help localizing the
identifier, when the link from the index if followed - especially in the case
where the browser does not scroll the line to the top, e.g. because there
is less than a page of text left.
In the small table of letters and symbols below, each entry links directly to
the section of the index containing entries starting with the corresponding letter
or symbol.