CodeSnip Old Code (SVN)

Added new pop-up menu to tab set in details pane that closes selected tab.
Implemented as a new command bar owned by detail frame.

Added support for reloading an HTML document into detail pane causing style sheet to be updated.
This has effect of correctly displaying changed title colours and syntax highlighting.

Fixed bug where content of last open tab in detail pane was still being displayed when all tabs closed.
Fixes bug #3534138.

Standardised svn:mime-type properties to "text/pascal" and svn:eol-style to "native"

Reintegrated v4-dev branch into trunk.
Trunk now contains v4 development tree

* Moved all units directly concerned with supporting installed compilers into the new "Compilers" namespace. Some units were further renamed.
* Revised using units to use the new names.

Renamed IntfUIHandlers unit as Browser.IntfDocHostUI. Updated using units accordingly.

Made overview pane treeview expansion state persistent when user database is changed by adding, deleting or updating a snippet:
* Added new SaveTreeState and RestoreTreeState methods to IOverviewDisplayMgr and its implementation in FrOverview.pas.
* Added new PrepareForChange and FinalizeChange methods to TMainDisplayMgr and modified TMainForm.SnippetsChangeHandler to call these methods when database changes.

Added constants that identify command bars in detail pane.

Corrected errors in header comments.