updated for version 7.1-306
diff --git a/src/mbyte.c b/src/mbyte.c
index f881275..65f796f 100644
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -1973,8 +1973,10 @@
{0x205f, 0x205f, 0},
{0x2060, 0x27ff, 1}, /* punctuation and symbols */
{0x2070, 0x207f, 0x2070}, /* superscript */
- {0x2080, 0x208f, 0x2080}, /* subscript */
- {0x2983, 0x2998, 1},
+ {0x2080, 0x2094, 0x2080}, /* subscript */
+ {0x20a0, 0x27ff, 1}, /* all kinds of symbols */
+ {0x2800, 0x28ff, 0x2800}, /* braille */
+ {0x2900, 0x2998, 1}, /* arrows, brackets, etc. */
{0x29d8, 0x29db, 1},
{0x29fc, 0x29fd, 1},
{0x3000, 0x3000, 0}, /* ideographic space */
diff --git a/src/version.c b/src/version.c
index 45021e3..f364e4d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 306,
+/**/
305,
/**/
304,