[Lazarus] SynMemo crash after "Undo"

Bart bartjunk64 at gmail.com
Sat Sep 10 10:23:55 CEST 2011


Hi,

Lazarus 0.9.31 r32144 FPC 2.4.4 i386-win32-win32/win64

Anyone has the same problem?

Drop a SynMemo on a form
Leave all properties unchanged
Build
Run

In Synmemo set cursor at end of last line
Press Enter (once ore more)
(A new line is created)
Press Ctrl+Z
The line is removed, but the cursor stays where it was.
In the gutter the linenumbers get updated correctly.

Press Enter again: the synmemo throws an exception
"TApplication.HandleException Invalid stringlist index 2"

Does not happen in the IDE source editor b.t.w.

Bart




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