misc.cc: remove utf8_char_len, change callers.

[lilypond.git] / lily / misc.cc

diff --git a/lily/misc.cc b/lily/misc.cc
index 0fa4a9024006b4e24b0fe0f00e824fc65538dd86..cc673e954898d1c7ec7186f451a3d6a344b6a277 100644 (file)
--- a/lily/misc.cc
+++ b/lily/misc.cc
@@ -94,23 +94,3 @@ camel_case_to_lisp_identifier (string in)
 
   return result;
 }
-
-vsize
-utf8_char_len (char current)
-{
-  vsize char_len = 1;
-
-  // U+10000 - U+10FFFF
-  if ((current & 0xF0) == 0xF0)
-    char_len = 4;
-  // U+0800 - U+FFFF
-  else if ((current & 0xE0) == 0xE0)
-    char_len = 3;
-  // U+0080 - U+07FF
-  else if ((current & 0xC0) == 0xC0)
-    char_len = 2;
-  else if (current & 0x80)
-    programming_error ("invalid UTF-8 string");
-
-  return char_len;
-}