updated for version 7.1-051
diff --git a/src/spell.c b/src/spell.c
index a4c6811..ce887f7 100644
--- a/src/spell.c
+++ b/src/spell.c
@@ -12182,7 +12182,9 @@
{
n = mb_cptr2len(p);
c = mb_ptr2char(p);
- if (!soundfold && !spell_iswordp(p + n, curbuf))
+ if (p[n] == NUL)
+ c2 = NUL;
+ else if (!soundfold && !spell_iswordp(p + n, curbuf))
c2 = c; /* don't swap non-word char */
else
c2 = mb_ptr2char(p + n);
@@ -12190,12 +12192,21 @@
else
#endif
{
- if (!soundfold && !spell_iswordp(p + 1, curbuf))
+ if (p[1] == NUL)
+ c2 = NUL;
+ else if (!soundfold && !spell_iswordp(p + 1, curbuf))
c2 = c; /* don't swap non-word char */
else
c2 = p[1];
}
+ /* When the second character is NUL we can't swap. */
+ if (c2 == NUL)
+ {
+ sp->ts_state = STATE_REP_INI;
+ break;
+ }
+
/* When characters are identical, swap won't do anything.
* Also get here if the second char is not a word character. */
if (c == c2)
diff --git a/src/version.c b/src/version.c
index 95f2a4f..a8edba4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 51,
+/**/
50,
/**/
49,