text: Deprecate _END boundaries

Right now there isn't any formal way to deprecate only some specific
elements of an enum. So this is just documented.

You can deprecate all the enum using ATK_DISABLE_DEPRECATED like in
other projects, but if you try to do the same for some specific
elements, you will find problems when you compile the glib-mkenum
generated enum types (unless you want to break the ABI).

https://bugzilla.gnome.org/show_bug.cgi?id=697968

diff --git a/atk/atktext.h b/atk/atktext.h
index 24a5526..142d9e9 100755 (executable)
--- a/atk/atktext.h
+++ b/atk/atktext.h
@@ -111,21 +111,32 @@ typedef struct _AtkText AtkText;
 #endif
 typedef struct _AtkTextIface AtkTextIface;
 
+
 /**
  *AtkTextBoundary:
- *@ATK_TEXT_BOUNDARY_CHAR: Boundary is the boundary between characters 
+ *@ATK_TEXT_BOUNDARY_CHAR: Boundary is the boundary between characters
  * (including non-printing characters)
- *@ATK_TEXT_BOUNDARY_WORD_START: Boundary is the start (i.e. first character) of a word. 
- *@ATK_TEXT_BOUNDARY_WORD_END: Boundary is the end (i.e. last character) of a word.
+ *@ATK_TEXT_BOUNDARY_WORD_START: Boundary is the start (i.e. first character) of a word.
+ *@ATK_TEXT_BOUNDARY_WORD_END: Boundary is the end (i.e. last
+ * character) of a word. This boundary is deprecated, and should not be
+ * used.
  *@ATK_TEXT_BOUNDARY_SENTENCE_START: Boundary is the first character in a sentence.
- *@ATK_TEXT_BOUNDARY_SENTENCE_END: Boundary is the last (terminal) character in a sentence; 
- * in languages which use "sentence stop" punctuation such as English, the boundary is thus the
- * '.', '?', or similar terminal punctuation character.
- *@ATK_TEXT_BOUNDARY_LINE_START: Boundary is the initial character of the content or a 
+ *@ATK_TEXT_BOUNDARY_SENTENCE_END: Boundary is the last (terminal)
+ * character in a sentence; in languages which use "sentence stop"
+ * punctuation such as English, the boundary is thus the '.', '?', or
+ * similar terminal punctuation character. This boundary is
+ * deprecated, and should not be used.
+ *@ATK_TEXT_BOUNDARY_LINE_START: Boundary is the initial character of the content or a
  * character immediately following a newline, linefeed, or return character.
- *@ATK_TEXT_BOUNDARY_LINE_END: Boundary is the linefeed, or return character.
+ *@ATK_TEXT_BOUNDARY_LINE_END: Boundary is the linefeed, or return
+ * character. This boundary is deprecated, and should not be used.
+ *
+ * Text boundary types used for specifying boundaries for regions of
+ * text. Note that some boundaries are deprecated since 2.9.3., not
+ * marked explicitly due to the lack of a formal method to mark as
+ * deprecated some elements from a enum.
+ *
  *
- *Text boundary types used for specifying boundaries for regions of text
  **/
 typedef enum {
   ATK_TEXT_BOUNDARY_CHAR,