CodeSnip Old Code (SVN)

* Added new FmGenericModalDlg unit containing TGenericModalDlg class. This class is new base class for all modal dialogue boxes and descends from TGenericDlg.
* Changed all existing modal dialogue box classes that descended from TGenericDlg to descend from TGenericModalDlg instead.
* Removed code specific to modal dialogue boxes from TGenericDlg into TGenericModalDlg, making TGenericDlg suitable as a base class for both modal and non-modal dialogue boxes.
* Made protected sections in some classes strict.

Refactored out the now minimal implementations of TSelectionFileReader and TSelectionFileWriter by adding functionality into TSelectionIOMgr.
Removed now unused USelectionIOHandler unit from project.

Added new USnippetIDListIOHandler containing generalised version of code from USelectionIOHandler unit and rewrote USelectionIOHandler classes to descend from the new classes from USnippetIDListIOHandler.

Renamed CompilerDefines.inc as CompilerChecks.inc and updated project file accordingly.

Changed so that CompilerDefines.inc is included at top of project file instead of bottom so that any fatal error from that file is reported before any units are compiled.

Added code to project file and TStartUp to detect an unsupported version of Windows or IE and display error message and terminate application immediately if required, without displaying the UI.

Merged revision(s) 2480-2637, 2485-2637 from branches/portable:

This merges ability to conditionally compile portable edition to main code base. Code is based on that used for Release 4.0.1 portable beta 1.

Root directory and ChangeLog-v3.txt have changes only to svn@... property.

Other significant changes:
* Support for PORTABLE symbol used to conditionally compile portable edition when defined and standard edition when not.
* Documentation updates re addition of portable edition.
* Version info and program ids differ between editions.

Removed unused UDHTML unit.

Merged revision(s) 2480-2588 from tags/version-4.0.2:

This comprises all changes made from release 4.0.1 to release 4.0.2.

Merged revision(s) 2480-2541 from tags/version-4.0.1:

This comprises all changes made from release 4.0.0 to release 4.0.1.

For trunk root directory, Build.html and ChangeLog-v3.txt only svn:mergeinfo properties have changed.