CodeSnip Old Code (SVN)

Merged trunk changes for release 3.8.7 (i.e. r1191, r1270 and r1271) into the v4-dev branch. Note that r1195 and r1257 had already been merged at an earlier date.

Made conflict resolution in VCodeSnip.vi by rejecting changes and keeping version in this branch.

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

Removed unused document detection routines.

* Changed TPreviewDlg box so that required document type is passed to Execute method. No longer detects doc type by examining file.
* Modified units that use TPreviewDlg to pass new required parameter.
* XMLDoc commented FmPreviewDlg unit.

* Changed preview dialog box and IPreview interface to accept doc content as TEncodedData rather than a string.
* Changed all implementations of IPreview accordingly.
* Also updated affected using units.

Updated svn:mergeinfo properties modified by last merge from trunk of r1195. There were no physical changes to the files.

Merged r1195 from trunk. This change added Delphi XE compiler to list of predefined compiler versions drop-down menu.

* Modified way title displayed in print spooler is handled: now displays default title if none provided.
* XMLDoc commented unit.

* Changed syntax highlighters to return highlighted code in TEncodedData instead of string. Various encodings are used: RTF uses ASCII, HTML uses UTF8 and nul uses Unicode.
* Made minimum possible changes to affected units - simply convert encoded data back to strings. (Later we'll need to change this).

* Added clone constructor to TEncodedData.
* Modified TEncodedData's constructors to ensure data is always a copy of data passed to constructor, not just a reference.

Renamed TEncodingType.etUTF16 as etUnicode.