• Havoc Pennington's avatar
    Handle NULL start/end pointers · 632fda6f
    Havoc Pennington authored
    2000-09-30  Havoc Pennington  <hp@pobox.com>
    
    * gtk/gtktextbtree.c (gtk_text_btree_get_selection_bounds): Handle
    NULL start/end pointers
    
    * gtk/gtktextbuffer.c: Write some docs
    (gtk_text_buffer_get_selection_bounds): Allow start/end to be
    NULL, so you can just check whether there's a selection.
    
    * gtk/gtktextbtree.c (gtk_text_btree_remove_mark): No need to
    cleanup_line or segments_changed ourselves, it gets done
    in unlink_segment
    
    * gtk/gtktextmark.h:
    s/gtk_text_mark_deleted/gtk_text_mark_get_deleted/
    
    * gtk/gtktextsegment.h: Clean up some indentation and naming mess
    
    * gtk/gtktextmark.c: delete some more old Tk cruft
    
    * gtk/gtktextbuffer.c (gtk_text_buffer_delete_mark): add ref to
    mark before removing it, so we can emit MARK_DELETED with a valid
    pointer.
    (gtk_text_buffer_mark_set): hold ref across signal emission
    
    * gtk/gtktextbtree.c (gtk_text_btree_remove_mark): improve
    whining about attempts to delete special marks
    
    * gtk/gtktextbuffer.c (_gtk_text_buffer_spew): Prepend with
    underscore, since it's internal.
    
    * gtk/gtktextbuffer.h: Remove find_string prototype, this is
    now implemented in terms of iterators in gtktextiter.h
    
    * gtk/gtktextbuffer.c (gtk_text_buffer_set_text):
    New function, destructively sets contents of buffer. Also
    a convenient way to clear the buffer by setting text to ""
    
    * gtk/gtktextiter.c (gtk_text_iter_make_surreal): reformat
    multiline string literal
    
    * gtk/testtext.c (text_changed_callback): Redraw line numbers if
    text changes.
    
    * gtk/gtktextiter.c (forward_char): Return FALSE if new location
    is not dereferenceable
    (gtk_text_iter_forward_lines): fix return value
    632fda6f
testtext.c 49.6 KB