Use wcscoll(), if available, when sorting index terms. (In a

somewhat roundabout and arse-backwards sort of way, due to some
other properties of the sort that I rather wanted to maintain. But I
hope it should still do some good.)

git-svn-id: svn://svn.tartarus.org/sgt/halibut@4119 cda61777-01e9-0310-a592-d414129be87e

diff --git a/misc.c b/misc.c
index 12333e7..aa05878 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -194,10 +194,25 @@ int compare_wordlists(word *a, word *b) {
            }
        }
 
+#ifdef HAS_WCSCOLL
+       {
+           wchar_t a[2], b[2];
+           int ret;
+
+           a[0] = pos[0].c;
+           b[0] = pos[1].c;
+           a[1] = b[1] = L'\0';
+
+           ret = wcscoll(a, b);
+           if (ret)
+               return ret;
+       }
+#else
        if (pos[0].c < pos[1].c)
            return -1;
        else if (pos[0].c > pos[1].c)
            return +1;
+#endif
 
        if (!pos[0].c)
            break;                     /* they're equal */