Sort Features included (+) or not (-)

sort_features.patch

diff --git a/src/version.c b/src/version.c
index f6d56d1..be2eeb9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -5119,6 +5119,18 @@ ex_version(exarg_T *eap)
     }
 }
 
+    static int
+featcmp(const void *s1, const void *s2)
+{
+    char *p1 = *(char **)s1;
+    char *p2 = *(char **)s2;
+    while ((*p1 == '+') || (*p1 == '-'))
+	++p1;
+    while ((*p2 == '+') || (*p2 == '-'))
+	++p2;
+    return STRCMP(p1, p2);
+}
+
 /*
  * List all features aligned in columns, dictionary style.
  */
@@ -5143,6 +5155,8 @@ list_features(void)
     }
     width += 1;
 
+    qsort((void *)features, (size_t)nfeat, sizeof(char *), featcmp);
+
     if (Columns < width)
     {
 	/* Not enough screen columns - show one per line */