1 files changed, 0 insertions, 71 deletions
diff --git a/sys/libutf/runewidth-14.0.0.c b/sys/libutf/runewidth-14.0.0.c
deleted file mode 100644
index 113c35e..0000000
--- a/sys/libutf/runewidth-14.0.0.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <u.h>
-#include <libutf.h>
-
-static
-rune*
-rangesearch(rune c, rune *t, int n, int ne)
-{
-   rune *p;
-   int m;
-   while(n > 1) {
-   m = n >> 1;
-   p = t + m*ne;
-   if(c >= p[0]){
-       t = p;
-       n = n-m;
-   }else
-       n = m;
-   }
-   if(n && c >= t[0])
-       return t;
-   return 0;
-}
-
-static rune width0_range[] = {
-	0x2028, 0x2029,
-};
-
-static int
-iswidth0(rune c)
-{
-    rune *p;
-
-   p = rangesearch(c, width0_range, arrlen(width0_range)/2, 2);
-   if(p && c >= p[0] && c <= p[1])
-       return 1;
-   return 0;
-}
-
-static rune width1_single[] = {
-	0x00ad,
-};
-
-static int
-iswidth1(rune c)
-{
-    rune *p;
-
-   p = rangesearch(c, width1_single, arrlen(width1_single), 1);
-   if(p && c == p[0])
-       return 1;
-   return 0;
-}
-
-static int
-iswidth2(rune c)
-{
-    rune *p;
-
-   return 0;
-}
-
-
-int
-utf8·runewidth(rune c)
-{
-   if(iswidth1(c))
-       return 1;
-   if(iswidth2(c))
-       return 2;
-   return 0;
-}