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changeset 1337:36275e20d997 v7.1.051

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updated for version 7.1-051
author vimboss
date Sun, 05 Aug 2007 16:33:12 +0000
parents b8ebbfa519b9
children 06e0f7482cef
files src/spell.c src/version.c
diffstat 2 files changed, 15 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/spell.c
+++ b/src/spell.c
@@ -12182,7 +12182,9 @@ suggest_trie_walk(su, lp, fword, soundfo
 	    {
 		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 @@ suggest_trie_walk(su, lp, fword, soundfo
 	    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)
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    51,
+/**/
     50,
 /**/
     49,