Improve AtkText implementations

There was some regressions from the recent display line fix;
while fixing it improve the test coverage and make GtkEntry
and GtkTextView return identical results.

1 files changed, 422 insertions, 128 deletions

diff --git a/tests/a11y/text.c b/tests/a11y/text.c
index 80b8b77fcb..254df16091 100644
--- a/tests/a11y/text.c
+++ b/tests/a11y/text.c
@@ -335,69 +335,69 @@ test_words (GtkWidget *widget)
   AtkText *atk_text;
   const gchar *text = "abc! def\nghi jkl\nmno";
   Word expected[] = {
-    { -1,  0, ATK_TEXT_BOUNDARY_CHAR,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_CHAR,  0,  1, "a" },
-    { -1,  2, ATK_TEXT_BOUNDARY_CHAR,  1,  2, "b" },
-    { -1,  3, ATK_TEXT_BOUNDARY_CHAR,  2,  3, "c" },
-    { -1,  4, ATK_TEXT_BOUNDARY_CHAR,  3,  4, "!" },
-    { -1,  5, ATK_TEXT_BOUNDARY_CHAR,  4,  5, " " },
-    { -1,  6, ATK_TEXT_BOUNDARY_CHAR,  5,  6, "d" },
-    { -1,  7, ATK_TEXT_BOUNDARY_CHAR,  6,  7, "e" },
-    { -1,  8, ATK_TEXT_BOUNDARY_CHAR,  7,  8, "f" },
-    { -1,  9, ATK_TEXT_BOUNDARY_CHAR,  8,  9, "\n" },
-    { -1, 10, ATK_TEXT_BOUNDARY_CHAR,  9, 10, "g" },
-    { -1, 11, ATK_TEXT_BOUNDARY_CHAR, 10, 11, "h" },
-    { -1, 12, ATK_TEXT_BOUNDARY_CHAR, 11, 12, "i" },
-    { -1, 13, ATK_TEXT_BOUNDARY_CHAR, 12, 13, " " },
-    { -1, 14, ATK_TEXT_BOUNDARY_CHAR, 13, 14, "j" },
-    { -1, 15, ATK_TEXT_BOUNDARY_CHAR, 14, 15, "k" },
-    { -1, 16, ATK_TEXT_BOUNDARY_CHAR, 15, 16, "l" },
-    { -1, 17, ATK_TEXT_BOUNDARY_CHAR, 16, 17, "\n" },
-    { -1, 18, ATK_TEXT_BOUNDARY_CHAR, 17, 18, "m" },
-    { -1, 19, ATK_TEXT_BOUNDARY_CHAR, 18, 19, "n" },
-    { -1, 20, ATK_TEXT_BOUNDARY_CHAR, 19, 20, "o" },
-    { -1,  0, ATK_TEXT_BOUNDARY_WORD_START,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_WORD_START,  0,  0, "" },
-    { -1,  2, ATK_TEXT_BOUNDARY_WORD_START,  0,  0, "" },
-    { -1,  3, ATK_TEXT_BOUNDARY_WORD_START,  0,  0, "" },
-    { -1,  4, ATK_TEXT_BOUNDARY_WORD_START,  0,  0, "" },
-    { -1,  5, ATK_TEXT_BOUNDARY_WORD_START,  0,  5, "abc! " },
-    { -1,  6, ATK_TEXT_BOUNDARY_WORD_START,  0,  5, "abc! " },
-    { -1,  7, ATK_TEXT_BOUNDARY_WORD_START,  0,  5, "abc! " },
-    { -1,  8, ATK_TEXT_BOUNDARY_WORD_START,  0,  5, "abc! " },
-    { -1,  9, ATK_TEXT_BOUNDARY_WORD_START,  5,  9, "def\n" },
-    { -1, 10, ATK_TEXT_BOUNDARY_WORD_START,  5,  9, "def\n" },
-    { -1, 11, ATK_TEXT_BOUNDARY_WORD_START,  5,  9, "def\n" },
-    { -1, 12, ATK_TEXT_BOUNDARY_WORD_START,  5,  9, "def\n" },
-    { -1, 13, ATK_TEXT_BOUNDARY_WORD_START,  9, 13, "ghi " },
-    { -1, 14, ATK_TEXT_BOUNDARY_WORD_START,  9, 13, "ghi " },
-    { -1, 15, ATK_TEXT_BOUNDARY_WORD_START,  9, 13, "ghi " },
-    { -1, 16, ATK_TEXT_BOUNDARY_WORD_START,  9, 13, "ghi " },
-    { -1, 17, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
-    { -1, 18, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
-    { -1, 19, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
-    { -1, 20, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
-    { -1,  0, ATK_TEXT_BOUNDARY_WORD_END,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_WORD_END,  0,  0, "" },
-    { -1,  2, ATK_TEXT_BOUNDARY_WORD_END,  0,  0, "" },
-    { -1,  3, ATK_TEXT_BOUNDARY_WORD_END,  0,  3, "abc" },
-    { -1,  4, ATK_TEXT_BOUNDARY_WORD_END,  0,  3, "abc" },
-    { -1,  5, ATK_TEXT_BOUNDARY_WORD_END,  0,  3, "abc" },
-    { -1,  6, ATK_TEXT_BOUNDARY_WORD_END,  0,  3, "abc" },
-    { -1,  7, ATK_TEXT_BOUNDARY_WORD_END,  0,  3, "abc" },
-    { -1,  8, ATK_TEXT_BOUNDARY_WORD_END,  3,  8, "! def" },
-    { -1,  9, ATK_TEXT_BOUNDARY_WORD_END,  3,  8, "! def" },
-    { -1, 10, ATK_TEXT_BOUNDARY_WORD_END,  3,  8, "! def" },
-    { -1, 11, ATK_TEXT_BOUNDARY_WORD_END,  3,  8, "! def" },
-    { -1, 12, ATK_TEXT_BOUNDARY_WORD_END,  8, 12, "\nghi" },
-    { -1, 13, ATK_TEXT_BOUNDARY_WORD_END,  8, 12, "\nghi" },
-    { -1, 14, ATK_TEXT_BOUNDARY_WORD_END,  8, 12, "\nghi" },
-    { -1, 15, ATK_TEXT_BOUNDARY_WORD_END,  8, 12, "\nghi" },
-    { -1, 16, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
-    { -1, 17, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
-    { -1, 18, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
-    { -1, 19, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
-    { -1, 20, ATK_TEXT_BOUNDARY_WORD_END, 16, 20, "\nmno" },
+    { -1,  0, ATK_TEXT_BOUNDARY_CHAR,            0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_CHAR,            0,  1, "a" },
+    { -1,  2, ATK_TEXT_BOUNDARY_CHAR,            1,  2, "b" },
+    { -1,  3, ATK_TEXT_BOUNDARY_CHAR,            2,  3, "c" },
+    { -1,  4, ATK_TEXT_BOUNDARY_CHAR,            3,  4, "!" },
+    { -1,  5, ATK_TEXT_BOUNDARY_CHAR,            4,  5, " " },
+    { -1,  6, ATK_TEXT_BOUNDARY_CHAR,            5,  6, "d" },
+    { -1,  7, ATK_TEXT_BOUNDARY_CHAR,            6,  7, "e" },
+    { -1,  8, ATK_TEXT_BOUNDARY_CHAR,            7,  8, "f" },
+    { -1,  9, ATK_TEXT_BOUNDARY_CHAR,            8,  9, "\n" },
+    { -1, 10, ATK_TEXT_BOUNDARY_CHAR,            9, 10, "g" },
+    { -1, 11, ATK_TEXT_BOUNDARY_CHAR,           10, 11, "h" },
+    { -1, 12, ATK_TEXT_BOUNDARY_CHAR,           11, 12, "i" },
+    { -1, 13, ATK_TEXT_BOUNDARY_CHAR,           12, 13, " " },
+    { -1, 14, ATK_TEXT_BOUNDARY_CHAR,           13, 14, "j" },
+    { -1, 15, ATK_TEXT_BOUNDARY_CHAR,           14, 15, "k" },
+    { -1, 16, ATK_TEXT_BOUNDARY_CHAR,           15, 16, "l" },
+    { -1, 17, ATK_TEXT_BOUNDARY_CHAR,           16, 17, "\n" },
+    { -1, 18, ATK_TEXT_BOUNDARY_CHAR,           17, 18, "m" },
+    { -1, 19, ATK_TEXT_BOUNDARY_CHAR,           18, 19, "n" },
+    { -1, 20, ATK_TEXT_BOUNDARY_CHAR,           19, 20, "o" },
+    { -1,  0, ATK_TEXT_BOUNDARY_WORD_START,      0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_WORD_START,      0,  0, "" },
+    { -1,  2, ATK_TEXT_BOUNDARY_WORD_START,      0,  0, "" },
+    { -1,  3, ATK_TEXT_BOUNDARY_WORD_START,      0,  0, "" },
+    { -1,  4, ATK_TEXT_BOUNDARY_WORD_START,      0,  0, "" },
+    { -1,  5, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    { -1,  6, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    { -1,  7, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    { -1,  8, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    { -1,  9, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    { -1, 10, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    { -1, 11, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    { -1, 12, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    { -1, 13, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    { -1, 14, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    { -1, 15, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    { -1, 16, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    { -1, 17, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    { -1, 18, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    { -1, 19, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    { -1, 20, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    { -1,  0, ATK_TEXT_BOUNDARY_WORD_END,        0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_WORD_END,        0,  0, "" },
+    { -1,  2, ATK_TEXT_BOUNDARY_WORD_END,        0,  0, "" },
+    { -1,  3, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    { -1,  4, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    { -1,  5, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    { -1,  6, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    { -1,  7, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    { -1,  8, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    { -1,  9, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    { -1, 10, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    { -1, 11, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    { -1, 12, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    { -1, 13, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    { -1, 14, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    { -1, 15, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    { -1, 16, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    { -1, 17, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    { -1, 18, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    { -1, 19, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    { -1, 20, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
     { -1,  0, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  0, "" },
     { -1,  1, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  0, "" },
     { -1,  2, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  0, "" },
@@ -419,69 +419,363 @@ test_words (GtkWidget *widget)
     { -1, 18, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
     { -1, 19, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
     { -1, 20, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
-    { -1,  0, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  0, "" },
-    { -1,  2, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  0, "" },
-    { -1,  3, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  0, "" },
-    { -1,  4, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  4, "abc!" },
-    { -1,  5, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  4, "abc!" },
-    { -1,  6, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  4, "abc!" },
-    { -1,  7, ATK_TEXT_BOUNDARY_SENTENCE_END,  0,  4, "abc!" },
-    { -1,  8, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1,  9, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 10, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 11, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 12, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 13, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 14, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 15, ATK_TEXT_BOUNDARY_SENTENCE_END,  4,  8, " def" },
-    { -1, 16, ATK_TEXT_BOUNDARY_SENTENCE_END,  8, 16, "\nghi jkl" },
-    { -1, 17, ATK_TEXT_BOUNDARY_SENTENCE_END,  8, 16, "\nghi jkl" },
-    { -1, 18, ATK_TEXT_BOUNDARY_SENTENCE_END,  8, 16, "\nghi jkl" },
-    { -1, 19, ATK_TEXT_BOUNDARY_SENTENCE_END,  8, 16, "\nghi jkl" },
-    { -1, 20, ATK_TEXT_BOUNDARY_SENTENCE_END, 16, 20, "\nmno" },
-    { -1,  0, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  2, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  3, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  4, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  5, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  6, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  7, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  8, ATK_TEXT_BOUNDARY_LINE_START,  0,  0, "" },
-    { -1,  9, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 10, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 11, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 12, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 13, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 14, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 15, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 16, ATK_TEXT_BOUNDARY_LINE_START,  0,  9, "abc! def\n" },
-    { -1, 17, ATK_TEXT_BOUNDARY_LINE_START,  9, 17, "ghi jkl\n" },
-    { -1, 18, ATK_TEXT_BOUNDARY_LINE_START,  9, 17, "ghi jkl\n" },
-    { -1, 19, ATK_TEXT_BOUNDARY_LINE_START,  9, 17, "ghi jkl\n" },
-    { -1, 20, ATK_TEXT_BOUNDARY_LINE_START,  9, 17, "ghi jkl\n" },
-    { -1,  0, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  1, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  2, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  3, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  4, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  5, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  6, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  7, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  8, ATK_TEXT_BOUNDARY_LINE_END,  0,  0, "" },
-    { -1,  9, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 10, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 11, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 12, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 13, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 14, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 15, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 16, ATK_TEXT_BOUNDARY_LINE_END,  0,  8, "abc! def" },
-    { -1, 17, ATK_TEXT_BOUNDARY_LINE_END,  8, 16, "\nghi jkl" },
-    { -1, 18, ATK_TEXT_BOUNDARY_LINE_END,  8, 16, "\nghi jkl" },
-    { -1, 19, ATK_TEXT_BOUNDARY_LINE_END,  8, 16, "\nghi jkl" },
-    { -1, 20, ATK_TEXT_BOUNDARY_LINE_END,  8, 16, "\nghi jkl" },
+    { -1,  0, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  0, "" },
+    { -1,  2, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  0, "" },
+    { -1,  3, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  0, "" },
+    { -1,  4, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    { -1,  5, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    { -1,  6, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    { -1,  7, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    { -1,  8, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1,  9, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 10, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 11, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 12, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 13, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 14, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 15, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    { -1, 16, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    { -1, 17, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    { -1, 18, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    { -1, 19, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    { -1, 20, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    { -1,  0, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  2, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  3, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  4, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  5, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  6, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  7, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  8, ATK_TEXT_BOUNDARY_LINE_START,      0,  0, "" },
+    { -1,  9, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 10, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 11, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 12, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 13, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 14, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 15, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 16, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    { -1, 17, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    { -1, 18, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    { -1, 19, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    { -1, 20, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    { -1,  0, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  1, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  2, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  3, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  4, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  5, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  6, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  7, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  8, ATK_TEXT_BOUNDARY_LINE_END,        0,  0, "" },
+    { -1,  9, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 10, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 11, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 12, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 13, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 14, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 15, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 16, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    { -1, 17, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    { -1, 18, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    { -1, 19, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    { -1, 20, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0,  0, ATK_TEXT_BOUNDARY_CHAR,            0,  1, "a" },
+    {  0,  1, ATK_TEXT_BOUNDARY_CHAR,            1,  2, "b" },
+    {  0,  2, ATK_TEXT_BOUNDARY_CHAR,            2,  3, "c" },
+    {  0,  3, ATK_TEXT_BOUNDARY_CHAR,            3,  4, "!" },
+    {  0,  4, ATK_TEXT_BOUNDARY_CHAR,            4,  5, " " },
+    {  0,  5, ATK_TEXT_BOUNDARY_CHAR,            5,  6, "d" },
+    {  0,  6, ATK_TEXT_BOUNDARY_CHAR,            6,  7, "e" },
+    {  0,  7, ATK_TEXT_BOUNDARY_CHAR,            7,  8, "f" },
+    {  0,  8, ATK_TEXT_BOUNDARY_CHAR,            8,  9, "\n" },
+    {  0,  9, ATK_TEXT_BOUNDARY_CHAR,            9, 10, "g" },
+    {  0, 10, ATK_TEXT_BOUNDARY_CHAR,           10, 11, "h" },
+    {  0, 11, ATK_TEXT_BOUNDARY_CHAR,           11, 12, "i" },
+    {  0, 12, ATK_TEXT_BOUNDARY_CHAR,           12, 13, " " },
+    {  0, 13, ATK_TEXT_BOUNDARY_CHAR,           13, 14, "j" },
+    {  0, 14, ATK_TEXT_BOUNDARY_CHAR,           14, 15, "k" },
+    {  0, 15, ATK_TEXT_BOUNDARY_CHAR,           15, 16, "l" },
+    {  0, 16, ATK_TEXT_BOUNDARY_CHAR,           16, 17, "\n" },
+    {  0, 17, ATK_TEXT_BOUNDARY_CHAR,           17, 18, "m" },
+    {  0, 18, ATK_TEXT_BOUNDARY_CHAR,           18, 19, "n" },
+    {  0, 19, ATK_TEXT_BOUNDARY_CHAR,           19, 20, "o" },
+    {  0, 20, ATK_TEXT_BOUNDARY_CHAR,           20, 20, "" },
+    {  0,  0, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    {  0,  1, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    {  0,  2, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    {  0,  3, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    {  0,  4, ATK_TEXT_BOUNDARY_WORD_START,      0,  5, "abc! " },
+    {  0,  5, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  0,  6, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  0,  7, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  0,  8, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  0,  9, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  0, 10, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  0, 11, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  0, 12, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  0, 13, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  0, 14, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  0, 15, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  0, 16, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  0, 17, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  0,  0, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    {  0,  1, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    {  0,  2, ATK_TEXT_BOUNDARY_WORD_END,        0,  3, "abc" },
+    {  0,  3, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  0,  4, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  0,  5, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  0,  6, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  0,  7, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  0,  8, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  0,  9, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  0, 10, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  0, 11, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  0, 12, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  0, 13, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  0, 14, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  0, 15, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  0, 16, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  0, 17, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  0,  0, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  5, "abc! " },
+    {  0,  1, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  5, "abc! " },
+    {  0,  2, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  5, "abc! " },
+    {  0,  3, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  5, "abc! " },
+    {  0,  4, ATK_TEXT_BOUNDARY_SENTENCE_START,  0,  5, "abc! " },
+    {  0,  5, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  0,  6, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  0,  7, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  0,  8, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  0,  9, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 10, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 11, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 12, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 13, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 14, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 15, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 16, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  0, 17, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  0,  0, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    {  0,  1, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    {  0,  2, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    {  0,  3, ATK_TEXT_BOUNDARY_SENTENCE_END,    0,  4, "abc!" },
+    {  0,  4, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  0,  5, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  0,  6, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  0,  7, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  0,  8, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0,  9, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 10, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 11, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 12, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 13, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 14, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 15, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  0, 16, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  0, 17, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  0,  0, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  1, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  2, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  3, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  4, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  5, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  6, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  7, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  8, ATK_TEXT_BOUNDARY_LINE_START,      0,  9, "abc! def\n" },
+    {  0,  9, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 10, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 11, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 12, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 13, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 14, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 15, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 16, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  0, 17, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  0,  0, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  1, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  2, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  3, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  4, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  5, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  6, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  7, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  8, ATK_TEXT_BOUNDARY_LINE_END,        0,  8, "abc! def" },
+    {  0,  9, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 10, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 11, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 12, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 13, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 14, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 15, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 16, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  0, 17, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  0, 18, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  0, 19, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  0, 20, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1,  0, ATK_TEXT_BOUNDARY_CHAR,            1,  2, "b" },
+    {  1,  1, ATK_TEXT_BOUNDARY_CHAR,            2,  3, "c" },
+    {  1,  2, ATK_TEXT_BOUNDARY_CHAR,            3,  4, "!" },
+    {  1,  3, ATK_TEXT_BOUNDARY_CHAR,            4,  5, " " },
+    {  1,  4, ATK_TEXT_BOUNDARY_CHAR,            5,  6, "d" },
+    {  1,  5, ATK_TEXT_BOUNDARY_CHAR,            6,  7, "e" },
+    {  1,  6, ATK_TEXT_BOUNDARY_CHAR,            7,  8, "f" },
+    {  1,  7, ATK_TEXT_BOUNDARY_CHAR,            8,  9, "\n" },
+    {  1,  8, ATK_TEXT_BOUNDARY_CHAR,            9, 10, "g" },
+    {  1,  9, ATK_TEXT_BOUNDARY_CHAR,           10, 11, "h" },
+    {  1, 10, ATK_TEXT_BOUNDARY_CHAR,           11, 12, "i" },
+    {  1, 11, ATK_TEXT_BOUNDARY_CHAR,           12, 13, " " },
+    {  1, 12, ATK_TEXT_BOUNDARY_CHAR,           13, 14, "j" },
+    {  1, 13, ATK_TEXT_BOUNDARY_CHAR,           14, 15, "k" },
+    {  1, 14, ATK_TEXT_BOUNDARY_CHAR,           15, 16, "l" },
+    {  1, 15, ATK_TEXT_BOUNDARY_CHAR,           16, 17, "\n" },
+    {  1, 16, ATK_TEXT_BOUNDARY_CHAR,           17, 18, "m" },
+    {  1, 17, ATK_TEXT_BOUNDARY_CHAR,           18, 19, "n" },
+    {  1, 18, ATK_TEXT_BOUNDARY_CHAR,           19, 20, "o" },
+    {  1, 19, ATK_TEXT_BOUNDARY_CHAR,           20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_CHAR,           20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  1,  1, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  1,  2, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  1,  3, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  1,  4, ATK_TEXT_BOUNDARY_WORD_START,      5,  9, "def\n" },
+    {  1,  5, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  1,  6, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  1,  7, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  1,  8, ATK_TEXT_BOUNDARY_WORD_START,      9, 13, "ghi " },
+    {  1,  9, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  1, 10, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  1, 11, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  1, 12, ATK_TEXT_BOUNDARY_WORD_START,     13, 17, "jkl\n" },
+    {  1, 13, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_WORD_START,     17, 20, "mno" },
+    {  1, 17, ATK_TEXT_BOUNDARY_WORD_START,     20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_WORD_START,     20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_WORD_START,     20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_WORD_START,     20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  1,  1, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  1,  2, ATK_TEXT_BOUNDARY_WORD_END,        3,  8, "! def" },
+    {  1,  3, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  1,  4, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  1,  5, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  1,  6, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  1,  7, ATK_TEXT_BOUNDARY_WORD_END,        8, 12, "\nghi" },
+    {  1,  8, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  1,  9, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  1, 10, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  1, 11, ATK_TEXT_BOUNDARY_WORD_END,       12, 16, " jkl" },
+    {  1, 12, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  1, 13, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_WORD_END,       16, 20, "\nmno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  1, 17, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_WORD_END,       20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  1,  1, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  1,  2, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  1,  3, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  1,  4, ATK_TEXT_BOUNDARY_SENTENCE_START,  5,  9, "def\n" },
+    {  1,  5, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  1,  6, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  1,  7, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  1,  8, ATK_TEXT_BOUNDARY_SENTENCE_START,  9, 17, "ghi jkl\n" },
+    {  1,  9, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 10, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 11, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 12, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 13, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_SENTENCE_START, 17, 20, "mno" },
+    {  1, 17, ATK_TEXT_BOUNDARY_SENTENCE_START, 20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_SENTENCE_START, 20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_SENTENCE_START, 20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_SENTENCE_START, 20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  1,  1, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  1,  2, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  1,  3, ATK_TEXT_BOUNDARY_SENTENCE_END,    4,  8, " def" },
+    {  1,  4, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  1,  5, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  1,  6, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  1,  7, ATK_TEXT_BOUNDARY_SENTENCE_END,    8, 16, "\nghi jkl" },
+    {  1,  8, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1,  9, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 10, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 11, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 12, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 13, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_SENTENCE_END,   16, 20, "\nmno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  1, 17, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_SENTENCE_END,   20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  1, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  2, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  3, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  4, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  5, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  6, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  7, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  8, ATK_TEXT_BOUNDARY_LINE_START,      9, 17, "ghi jkl\n" },
+    {  1,  9, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 10, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 11, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 12, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 13, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_LINE_START,     17, 20, "mno" },
+    {  1, 17, ATK_TEXT_BOUNDARY_LINE_START,     20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_LINE_START,     20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_LINE_START,     20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_LINE_START,     20, 20, "" },
+    {  1,  0, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  1, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  2, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  3, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  4, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  5, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  6, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  7, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  8, ATK_TEXT_BOUNDARY_LINE_END,        8, 16, "\nghi jkl" },
+    {  1,  9, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 10, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 11, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 12, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 13, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 14, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 15, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 16, ATK_TEXT_BOUNDARY_LINE_END,       16, 20, "\nmno" },
+    {  1, 17, ATK_TEXT_BOUNDARY_LINE_END,       20, 20, "" },
+    {  1, 18, ATK_TEXT_BOUNDARY_LINE_END,       20, 20, "" },
+    {  1, 19, ATK_TEXT_BOUNDARY_LINE_END,       20, 20, "" },
+    {  1, 20, ATK_TEXT_BOUNDARY_LINE_END,       20, 20, "" },
     {  0, -1, }
   };
   gint start, end;
@@ -498,8 +792,8 @@ test_words (GtkWidget *widget)
     show_text_attributes (gtk_entry_get_layout (GTK_ENTRY (widget)));
 #endif
 
-#if DUMP_RESULTS
-  for (i = -1; i < 2; i++)
+#ifdef DUMP_RESULTS
+  for (i = -1; i <= 1; i++)
     {
       gint j, k;
       for (j = ATK_TEXT_BOUNDARY_CHAR; j <= ATK_TEXT_BOUNDARY_LINE_END; j++)