scintilla-mirror/src/CellBuffer.h, branch rel-5-6-2

Add error status SC_STATUS_OUTSIDE_DOCUMENT that is set when operations are

2026-04-23T00:42:27+00:00

attempted on a position outside the document.
Positions are checked earlier to prevent actions partly succeeding.
This is implemented with a new exception type Failure which should be caught by
platform layer's API handling code to produce a more granular error status.

Rename parameters to avoid clang-tidy readability-suspicious-call-argument

2026-04-21T23:08:34+00:00

warnings.

Feature [feature-requests:#1582]. Improve performance of Document::SetStyles.

2026-03-30T07:30:55+00:00

Report changed range for Document::SetStyleFor.

Bug [#1224]. Remember selection in undo history. SCI_SETSELECTIONUNDOHISTORY.

2025-01-22T10:34:54+00:00

Add SCI_GETUNDOSEQUENCE to determine whether an undo sequence is active and its

2024-07-27T23:48:13+00:00

nesting depth.

Feature [feature-requests:#1511] Add mayCoalesce argument to BeginUndoAction.

2024-03-02T05:58:47+00:00

Implement detach point access with SCI_SETUNDODETACH and SCI_GETUNDODETACH.

2024-02-15T22:52:43+00:00

Write more documentation for undo history.

Perform validation of undo state when SCI_SETUNDOCURRENT called, setting status

2024-02-15T03:17:08+00:00

when invalid.

Implement API to read and write undo history from applications.

2024-02-09T10:45:35+00:00

Avoid overhead of extra start actions that delimited user operations. Now relies

2024-02-09T10:25:16+00:00

on mayCoalesce flag to indicate that a user operation is complete when false.