I am wrong. One must use (begin|end)_user_action() like that
m_ptr_source_view->get_source_buffer()->begin_user_action() ;
m_ptr_source_view->get_source_buffer()->insert_at_cursor("##TAB##") ;
m_ptr_source_view->get_source_buffer()->end_user_action() ;
to get the right fonctionning of undo|redo.
2008/12/15 Murray Cumming <[email protected]>:
> On Sun, 2008-12-14 at 21:35 +0100, François Legendre wrote:
>> Hello,
>>
>> I get this message when I play with my following minimal example.
>>
>> (minimal:14414): GtkSourceView-CRITICAL **:
>> gtk_source_undo_manager_undo: assertion `undo_action != NULL' failed
>
> You could investigate by running it in gdb with a breakpoint on g_log().
>
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François LEGENDRE
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