CodeSnip Old Code (SVN)

Merged trunk changes for release 3.9.0 (i.e. 1507-1510, 1546-1553) into the
v4-dev branch.

Resolved conflicts as follows:

* Src/Help/HTML/dlg_configcompilers.htm: added reference to Delphi XE2 to v4-dev version of document.
* Missing Src/UIniDataReader.pas: manually added changes to equivalent v4-dev file Src/DBIO.UIniDataReader.pas.
* Src/VCodeSnip.vi: kept version in v4-dev unchanged.

Some files are physically unchanged and have changes only to their
svn:mergeinfo property.

Renamed TSameTextEqualityComparer as TTextEqualityComparer and TSameStringEqualityComparer as TStringEqualityComparer and updated all using code accordingly.

Renamed various properties, fields, method names and parameter concerning category ids.

* Added new StrSameStr, StrSameText, StrIsDelimiter and StrLastDelimiterPos routines to UStrUtils.
* Changed code that uses SysUtils AnsiSameStr, AnsiSameText, IsDelimiter and LastDelimiter to use equivalent new routines in UStrUtils instead.

* Renamed again all DB.* units that are concerned with physically reading and writing database info to and from the file system as DBIO.*.
* Affected units updated.