1 files changed, 0 insertions, 112 deletions
diff --git a/lib/fribidi-bidi.c b/lib/fribidi-bidi.c
index 00b1848..b0f6043 100644
--- a/lib/fribidi-bidi.c
+++ b/lib/fribidi-bidi.c
@@ -992,118 +992,6 @@ out:
   return status ? max_level + 1 : 0;
 }
 
-
-static void
-reverse_run (
-  FriBidiRun *arr,
-  const FriBidiStrIndex len
-)
-{
-  FriBidiStrIndex i;
-
-  fribidi_assert (arr);
-
-  for (i = 0; i < len/2; i++)
-    {
-      FriBidiRun temp = arr[i];
-      arr[i] = arr[len - 1 - i];
-      arr[len - 1 - i] = temp;
-    }
-}
-
-FRIBIDI_ENTRY FriBidiStrIndex
-fribidi_reorder_runs (
-  /* input */
-  const FriBidiCharType *bidi_types,
-  const FriBidiStrIndex len,
-  const FriBidiParType base_dir,
-  /* input and output */
-  FriBidiLevel *embedding_levels,
-  /* output */
-  FriBidiRun *runs
-)
-{
-  FriBidiStrIndex i;
-  FriBidiLevel level;
-  FriBidiLevel last_level = -1;
-  FriBidiLevel max_level = 0;
-  FriBidiStrIndex run_count = 0;
-  FriBidiStrIndex run_start = 0;
-  FriBidiStrIndex run_index = 0;
-
-  if UNLIKELY
-    (len == 0)
-    {
-      goto out;
-    }
-
-  DBG ("in fribidi_reorder_runs");
-
-  fribidi_assert (bidi_types);
-  fribidi_assert (embedding_levels);
-
-  DBG ("reset the embedding levels, 4. whitespace at the end of line");
-  {
-    FriBidiStrIndex i;
-
-    /* L1. Reset the embedding levels of some chars:
-       4. any sequence of white space characters at the end of the line. */
-    for (i = len - 1; i >= 0 &&
-         FRIBIDI_IS_EXPLICIT_OR_BN_OR_WS (bidi_types[i]); i--)
-      embedding_levels[i] = FRIBIDI_DIR_TO_LEVEL (base_dir);
-  }
-  /* Find max_level of the line.  We don't reuse the paragraph
-   * max_level, both for a cleaner API, and that the line max_level
-   * may be far less than paragraph max_level. */
-  for (i = len - 1; i >= 0; i--)
-    if (embedding_levels[i] > max_level)
-       max_level = embedding_levels[i];
-
-  for (i = 0; i < len; i++)
-    {
-      if (embedding_levels[i] != last_level)
-        run_count++;
-
-      last_level = embedding_levels[i];
-    }
-
-  if (runs == NULL)
-    goto out;
-
-  while (run_start < len)
-    {
-      int runLength = 0;
-      while ((run_start + runLength) < len && embedding_levels[run_start] == embedding_levels[run_start + runLength])
-        runLength++;
-
-      runs[run_index].pos = run_start;
-      runs[run_index].level = embedding_levels[run_start];
-      runs[run_index].len = runLength;
-      run_start += runLength;
-      run_index++;
-    }
-
-  /* L2. Reorder. */
-  for (level = max_level; level > 0; level--)
-    {
-      for (i = run_count - 1; i >= 0; i--)
-        {
-          if (runs[i].level >= level)
-            {
-              int end = i;
-              for (i--; (i >= 0 && runs[i].level >= level); i--)
-                ;
-              reverse_run (runs + i + 1, end - i);
-            }
-        }
-    }
-
-out:
-
-  return run_count;
-}
-
-
 /* Editor directions:
  * vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
  */