diff --git a/CMakeLists.txt b/CMakeLists.txt
index b25cac0d7..ee3135667 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,7 +71,7 @@ endif ()
 
 ## Detect if we are running inside a distribution or regular repository folder
 set(IN_HB_DIST FALSE)
-if (EXISTS "${PROJECT_SOURCE_DIR}/src/hb-version.h")
+if (EXISTS "${PROJECT_SOURCE_DIR}/ChangeLog")
   # perhaps we are on dist directory
   set(IN_HB_DIST TRUE)
   set(HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h")
@@ -128,7 +128,7 @@ set(HB_VERSION_MICRO ${CMAKE_MATCH_4})
 
 ## Define ragel tasks
 if (NOT IN_HB_DIST)
-  find_program(RAGEL "ragel")
+  find_program(RAGEL "ragel" CMAKE_FIND_ROOT_PATH_BOTH)
 
   if (RAGEL)
     message(STATUS "ragel found at: ${RAGEL}")
diff --git a/src/hb-buffer.cc b/src/hb-buffer.cc
index 3940a3dbf..3777f7f8f 100644
--- a/src/hb-buffer.cc
+++ b/src/hb-buffer.cc
@@ -552,7 +552,7 @@ hb_buffer_t::merge_clusters_impl (unsigned int start,
   if (cluster_level == HB_BUFFER_CLUSTER_LEVEL_CHARACTERS)
     return;
 
-  unsigned int cluster = info[start].cluster;
+  uint32_t cluster = info[start].cluster;
 
   for (unsigned int i = start + 1; i < end; i++)
     cluster = MIN (cluster, info[i].cluster);
@@ -583,7 +583,7 @@ hb_buffer_t::merge_out_clusters (unsigned int start,
   if (unlikely (end - start < 2))
     return;
 
-  unsigned int cluster = out_info[start].cluster;
+  uint32_t cluster = out_info[start].cluster;
 
   for (unsigned int i = start + 1; i < end; i++)
     cluster = MIN (cluster, out_info[i].cluster);
diff --git a/src/hb-common.cc b/src/hb-common.cc
index 4716cfb38..0483816d3 100644
--- a/src/hb-common.cc
+++ b/src/hb-common.cc
@@ -670,6 +670,30 @@ parse_uint (const char **pp, const char *end, unsigned int *pv)
   return true;
 }
 
+static bool
+parse_uint32 (const char **pp, const char *end, uint32_t *pv)
+{
+  char buf[32];
+  unsigned int len = MIN (ARRAY_LENGTH (buf) - 1, (unsigned int) (end - *pp));
+  strncpy (buf, *pp, len);
+  buf[len] = '\0';
+
+  char *p = buf;
+  char *pend = p;
+  unsigned int v;
+
+  /* Intentionally use strtol instead of strtoul, such that
+   * -1 turns into "big number"... */
+  errno = 0;
+  v = strtol (p, &pend, 0);
+  if (errno || p == pend)
+    return false;
+
+  *pv = v;
+  *pp += pend - p;
+  return true;
+}
+
 static bool
 parse_float (const char **pp, const char *end, float *pv)
 {
@@ -693,7 +717,7 @@ parse_float (const char **pp, const char *end, float *pv)
 }
 
 static bool
-parse_bool (const char **pp, const char *end, unsigned int *pv)
+parse_bool (const char **pp, const char *end, uint32_t *pv)
 {
   parse_space (pp, end);
 
@@ -792,7 +816,7 @@ static bool
 parse_feature_value_postfix (const char **pp, const char *end, hb_feature_t *feature)
 {
   bool had_equal = parse_char (pp, end, '=');
-  bool had_value = parse_uint (pp, end, &feature->value) ||
+  bool had_value = parse_uint32 (pp, end, &feature->value) ||
                    parse_bool (pp, end, &feature->value);
   /* CSS doesn't use equal-sign between tag and value.
    * If there was an equal-sign, then there *must* be a value.
diff --git a/src/hb-ot-font.cc b/src/hb-ot-font.cc
index 009db20ae..2ce29cdff 100644
--- a/src/hb-ot-font.cc
+++ b/src/hb-ot-font.cc
@@ -138,7 +138,7 @@ struct hb_ot_face_metrics_accelerator_t
 	return this->default_advance;
     }
 
-    return this->table->longMetric[MIN (glyph, this->num_advances - 1)].advance
+    return this->table->longMetric[MIN (glyph, (uint32_t) this->num_advances - 1)].advance
 	 + this->var->get_advance_var (glyph, font->coords, font->num_coords); // TODO Optimize?!
   }
 };
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 7f4e01844..5b781a728 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -279,7 +279,7 @@ hb_ot_layout_get_ligature_carets (hb_font_t      *font,
 				  hb_codepoint_t  glyph,
 				  unsigned int    start_offset,
 				  unsigned int   *caret_count /* IN/OUT */,
-				  int            *caret_array /* OUT */)
+				  hb_position_t  *caret_array /* OUT */)
 {
   return _get_gdef (font->face).get_lig_carets (font, direction, glyph, start_offset, caret_count, caret_array);
 }
diff --git a/src/hb-ot-shape-complex-arabic-table.hh b/src/hb-ot-shape-complex-arabic-table.hh
index 736c7f76b..228f36659 100644
--- a/src/hb-ot-shape-complex-arabic-table.hh
+++ b/src/hb-ot-shape-complex-arabic-table.hh
@@ -139,28 +139,28 @@ joining_type (hb_codepoint_t u)
   switch (u >> 12)
   {
     case 0x0u:
-      if (hb_in_range (u, 0x0600u, 0x08E2u)) return joining_table[u - 0x0600u + joining_offset_0x0600u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x0600u, 0x08E2u)) return joining_table[u - 0x0600u + joining_offset_0x0600u];
       break;
 
     case 0x1u:
-      if (hb_in_range (u, 0x1806u, 0x18AAu)) return joining_table[u - 0x1806u + joining_offset_0x1806u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1806u, 0x18AAu)) return joining_table[u - 0x1806u + joining_offset_0x1806u];
       break;
 
     case 0x2u:
-      if (hb_in_range (u, 0x200Cu, 0x2069u)) return joining_table[u - 0x200Cu + joining_offset_0x200cu];
+      if (hb_in_range<hb_codepoint_t> (u, 0x200Cu, 0x2069u)) return joining_table[u - 0x200Cu + joining_offset_0x200cu];
       break;
 
     case 0xAu:
-      if (hb_in_range (u, 0xA840u, 0xA873u)) return joining_table[u - 0xA840u + joining_offset_0xa840u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xA840u, 0xA873u)) return joining_table[u - 0xA840u + joining_offset_0xa840u];
       break;
 
     case 0x10u:
-      if (hb_in_range (u, 0x10AC0u, 0x10AEFu)) return joining_table[u - 0x10AC0u + joining_offset_0x10ac0u];
-      if (hb_in_range (u, 0x10B80u, 0x10BAFu)) return joining_table[u - 0x10B80u + joining_offset_0x10b80u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x10AC0u, 0x10AEFu)) return joining_table[u - 0x10AC0u + joining_offset_0x10ac0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x10B80u, 0x10BAFu)) return joining_table[u - 0x10B80u + joining_offset_0x10b80u];
       break;
 
     case 0x1Eu:
-      if (hb_in_range (u, 0x1E900u, 0x1E943u)) return joining_table[u - 0x1E900u + joining_offset_0x1e900u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1E900u, 0x1E943u)) return joining_table[u - 0x1E900u + joining_offset_0x1e900u];
       break;
 
     default:
diff --git a/src/hb-ot-shape-complex-arabic.cc b/src/hb-ot-shape-complex-arabic.cc
index 57ffc1dc5..c6609c575 100644
--- a/src/hb-ot-shape-complex-arabic.cc
+++ b/src/hb-ot-shape-complex-arabic.cc
@@ -345,7 +345,7 @@ mongolian_variation_selectors (hb_buffer_t *buffer)
   unsigned int count = buffer->len;
   hb_glyph_info_t *info = buffer->info;
   for (unsigned int i = 1; i < count; i++)
-    if (unlikely (hb_in_range (info[i].codepoint, 0x180Bu, 0x180Du)))
+    if (unlikely (hb_in_range<hb_codepoint_t> (info[i].codepoint, 0x180Bu, 0x180Du)))
       info[i].arabic_shaping_action() = info[i - 1].arabic_shaping_action();
 }
 
diff --git a/src/hb-ot-shape-complex-hangul.cc b/src/hb-ot-shape-complex-hangul.cc
index af5056522..23e07e59f 100644
--- a/src/hb-ot-shape-complex-hangul.cc
+++ b/src/hb-ot-shape-complex-hangul.cc
@@ -105,16 +105,16 @@ data_destroy_hangul (void *data)
 #define NCount (VCount * TCount)
 #define SCount (LCount * NCount)
 
-#define isCombiningL(u) (hb_in_range ((u), LBase, LBase+LCount-1))
-#define isCombiningV(u) (hb_in_range ((u), VBase, VBase+VCount-1))
-#define isCombiningT(u) (hb_in_range ((u), TBase+1, TBase+TCount-1))
-#define isCombinedS(u) (hb_in_range ((u), SBase, SBase+SCount-1))
+#define isCombiningL(u) (hb_in_range<hb_codepoint_t> ((u), LBase, LBase+LCount-1))
+#define isCombiningV(u) (hb_in_range<hb_codepoint_t> ((u), VBase, VBase+VCount-1))
+#define isCombiningT(u) (hb_in_range<hb_codepoint_t> ((u), TBase+1, TBase+TCount-1))
+#define isCombinedS(u) (hb_in_range<hb_codepoint_t> ((u), SBase, SBase+SCount-1))
 
-#define isL(u) (hb_in_ranges ((u), 0x1100u, 0x115Fu, 0xA960u, 0xA97Cu))
-#define isV(u) (hb_in_ranges ((u), 0x1160u, 0x11A7u, 0xD7B0u, 0xD7C6u))
-#define isT(u) (hb_in_ranges ((u), 0x11A8u, 0x11FFu, 0xD7CBu, 0xD7FBu))
+#define isL(u) (hb_in_ranges<hb_codepoint_t> ((u), 0x1100u, 0x115Fu, 0xA960u, 0xA97Cu))
+#define isV(u) (hb_in_ranges<hb_codepoint_t> ((u), 0x1160u, 0x11A7u, 0xD7B0u, 0xD7C6u))
+#define isT(u) (hb_in_ranges<hb_codepoint_t> ((u), 0x11A8u, 0x11FFu, 0xD7CBu, 0xD7FBu))
 
-#define isHangulTone(u) (hb_in_range ((u), 0x302Eu, 0x302Fu))
+#define isHangulTone(u) (hb_in_range<hb_codepoint_t> ((u), 0x302Eu, 0x302Fu))
 
 /* buffer var allocations */
 #define hangul_shaping_feature() complex_var_u8_0() /* hangul jamo shaping feature */
diff --git a/src/hb-ot-shape-complex-indic-table.cc b/src/hb-ot-shape-complex-indic-table.cc
index e10a4d25f..3bf5285e6 100644
--- a/src/hb-ot-shape-complex-indic-table.cc
+++ b/src/hb-ot-shape-complex-indic-table.cc
@@ -398,28 +398,28 @@ hb_indic_get_categories (hb_codepoint_t u)
   switch (u >> 12)
   {
     case 0x0u:
-      if (hb_in_range (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u];
-      if (hb_in_range (u, 0x00B0u, 0x00D7u)) return indic_table[u - 0x00B0u + indic_offset_0x00b0u];
-      if (hb_in_range (u, 0x0900u, 0x0DF7u)) return indic_table[u - 0x0900u + indic_offset_0x0900u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x00B0u, 0x00D7u)) return indic_table[u - 0x00B0u + indic_offset_0x00b0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x0900u, 0x0DF7u)) return indic_table[u - 0x0900u + indic_offset_0x0900u];
       if (unlikely (u == 0x00A0u)) return _(CP,x);
       break;
 
     case 0x1u:
-      if (hb_in_range (u, 0x1000u, 0x109Fu)) return indic_table[u - 0x1000u + indic_offset_0x1000u];
-      if (hb_in_range (u, 0x1780u, 0x17EFu)) return indic_table[u - 0x1780u + indic_offset_0x1780u];
-      if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1000u, 0x109Fu)) return indic_table[u - 0x1000u + indic_offset_0x1000u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1780u, 0x17EFu)) return indic_table[u - 0x1780u + indic_offset_0x1780u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1CD0u, 0x1CFFu)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
       break;
 
     case 0x2u:
-      if (hb_in_range (u, 0x2008u, 0x2017u)) return indic_table[u - 0x2008u + indic_offset_0x2008u];
-      if (hb_in_range (u, 0x2070u, 0x2087u)) return indic_table[u - 0x2070u + indic_offset_0x2070u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x2008u, 0x2017u)) return indic_table[u - 0x2008u + indic_offset_0x2008u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x2070u, 0x2087u)) return indic_table[u - 0x2070u + indic_offset_0x2070u];
       if (unlikely (u == 0x25CCu)) return _(CP,x);
       break;
 
     case 0xAu:
-      if (hb_in_range (u, 0xA8E0u, 0xA8F7u)) return indic_table[u - 0xA8E0u + indic_offset_0xa8e0u];
-      if (hb_in_range (u, 0xA9E0u, 0xA9FFu)) return indic_table[u - 0xA9E0u + indic_offset_0xa9e0u];
-      if (hb_in_range (u, 0xAA60u, 0xAA7Fu)) return indic_table[u - 0xAA60u + indic_offset_0xaa60u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xA8E0u, 0xA8F7u)) return indic_table[u - 0xA8E0u + indic_offset_0xa8e0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xA9E0u, 0xA9FFu)) return indic_table[u - 0xA9E0u + indic_offset_0xa9e0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xAA60u, 0xAA7Fu)) return indic_table[u - 0xAA60u + indic_offset_0xaa60u];
       break;
 
     case 0x11u:
diff --git a/src/hb-ot-shape-complex-indic.cc b/src/hb-ot-shape-complex-indic.cc
index ec12ce69e..cbc46c8c6 100644
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@@ -177,15 +177,15 @@ set_indic_properties (hb_glyph_info_t &info)
    */
 
   /* The following act more like the Bindus. */
-  if (unlikely (hb_in_range (u, 0x0953u, 0x0954u)))
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x0953u, 0x0954u)))
     cat = OT_SM;
   /* The following act like consonants. */
-  else if (unlikely (hb_in_ranges (u, 0x0A72u, 0x0A73u,
+  else if (unlikely (hb_in_ranges<hb_codepoint_t> (u, 0x0A72u, 0x0A73u,
 				      0x1CF5u, 0x1CF6u)))
     cat = OT_C;
   /* TODO: The following should only be allowed after a Visarga.
    * For now, just treat them like regular tone marks. */
-  else if (unlikely (hb_in_range (u, 0x1CE2u, 0x1CE8u)))
+  else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1CE2u, 0x1CE8u)))
     cat = OT_A;
   /* TODO: The following should only be allowed after some of
    * the nasalization marks, maybe only for U+1CE9..U+1CF1.
@@ -193,7 +193,7 @@ set_indic_properties (hb_glyph_info_t &info)
   else if (unlikely (u == 0x1CEDu))
     cat = OT_A;
   /* The following take marks in standalone clusters, similar to Avagraha. */
-  else if (unlikely (hb_in_ranges (u, 0xA8F2u, 0xA8F7u,
+  else if (unlikely (hb_in_ranges<hb_codepoint_t> (u, 0xA8F2u, 0xA8F7u,
 				      0x1CE9u, 0x1CECu,
 				      0x1CEEu, 0x1CF1u)))
   {
@@ -201,7 +201,7 @@ set_indic_properties (hb_glyph_info_t &info)
     ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol);
   }
   else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */
-  else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u)))
+  else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x2010u, 0x2011u)))
 				    cat = OT_PLACEHOLDER;
   else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE;
 
@@ -1738,7 +1738,7 @@ decompose_indic (const hb_ot_shape_normalize_context_t *c,
 #endif
   }
 
-  if ((ab == 0x0DDAu || hb_in_range (ab, 0x0DDCu, 0x0DDEu)))
+  if ((ab == 0x0DDAu || hb_in_range<hb_codepoint_t> (ab, 0x0DDCu, 0x0DDEu)))
   {
     /*
      * Sinhala split matras...  Let the fun begin.
diff --git a/src/hb-ot-shape-complex-myanmar.cc b/src/hb-ot-shape-complex-myanmar.cc
index bb68622e2..4e912c361 100644
--- a/src/hb-ot-shape-complex-myanmar.cc
+++ b/src/hb-ot-shape-complex-myanmar.cc
@@ -175,7 +175,7 @@ set_myanmar_properties (hb_glyph_info_t &info)
   /* Myanmar
    * http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm#analyze
    */
-  if (unlikely (hb_in_range (u, 0xFE00u, 0xFE0Fu)))
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xFE00u, 0xFE0Fu)))
     cat = (indic_category_t) OT_VS;
 
   switch (u)
diff --git a/src/hb-ot-shape-complex-thai.cc b/src/hb-ot-shape-complex-thai.cc
index e6f80f59e..e75b35379 100644
--- a/src/hb-ot-shape-complex-thai.cc
+++ b/src/hb-ot-shape-complex-thai.cc
@@ -52,7 +52,7 @@ get_consonant_type (hb_codepoint_t u)
     return RC;
   if (u == 0x0E0Eu || u == 0x0E0Fu)
     return DC;
-  if (hb_in_range (u, 0x0E01u, 0x0E2Eu))
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E01u, 0x0E2Eu))
     return NC;
   return NOT_CONSONANT;
 }
@@ -70,12 +70,12 @@ enum thai_mark_type_t
 static thai_mark_type_t
 get_mark_type (hb_codepoint_t u)
 {
-  if (u == 0x0E31u || hb_in_range (u, 0x0E34u, 0x0E37u) ||
-      u == 0x0E47u || hb_in_range (u, 0x0E4Du, 0x0E4Eu))
+  if (u == 0x0E31u || hb_in_range<hb_codepoint_t> (u, 0x0E34u, 0x0E37u) ||
+      u == 0x0E47u || hb_in_range<hb_codepoint_t> (u, 0x0E4Du, 0x0E4Eu))
     return AV;
-  if (hb_in_range (u, 0x0E38u, 0x0E3Au))
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E38u, 0x0E3Au))
     return BV;
-  if (hb_in_range (u, 0x0E48u, 0x0E4Cu))
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E48u, 0x0E4Cu))
     return T;
   return NOT_MARK;
 }
@@ -310,7 +310,7 @@ preprocess_text_thai (const hb_ot_shape_plan_t *plan,
 #define IS_SARA_AM(x) (((x) & ~0x0080u) == 0x0E33u)
 #define NIKHAHIT_FROM_SARA_AM(x) ((x) - 0x0E33u + 0x0E4Du)
 #define SARA_AA_FROM_SARA_AM(x) ((x) - 1)
-#define IS_TONE_MARK(x) (hb_in_ranges ((x) & ~0x0080u, 0x0E34u, 0x0E37u, 0x0E47u, 0x0E4Eu, 0x0E31u, 0x0E31u))
+#define IS_TONE_MARK(x) (hb_in_ranges<hb_codepoint_t> ((x) & ~0x0080u, 0x0E34u, 0x0E37u, 0x0E47u, 0x0E4Eu, 0x0E31u, 0x0E31u))
 
   buffer->clear_output ();
   unsigned int count = buffer->len;
diff --git a/src/hb-ot-shape-complex-use-table.cc b/src/hb-ot-shape-complex-use-table.cc
index 38c46d002..416d74815 100644
--- a/src/hb-ot-shape-complex-use-table.cc
+++ b/src/hb-ot-shape-complex-use-table.cc
@@ -644,47 +644,47 @@ hb_use_get_categories (hb_codepoint_t u)
   switch (u >> 12)
   {
     case 0x0u:
-      if (hb_in_range (u, 0x0028u, 0x003Fu)) return use_table[u - 0x0028u + use_offset_0x0028u];
-      if (hb_in_range (u, 0x00A0u, 0x00D7u)) return use_table[u - 0x00A0u + use_offset_0x00a0u];
-      if (hb_in_range (u, 0x0900u, 0x0DF7u)) return use_table[u - 0x0900u + use_offset_0x0900u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x0028u, 0x003Fu)) return use_table[u - 0x0028u + use_offset_0x0028u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x00A0u, 0x00D7u)) return use_table[u - 0x00A0u + use_offset_0x00a0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x0900u, 0x0DF7u)) return use_table[u - 0x0900u + use_offset_0x0900u];
       if (unlikely (u == 0x034Fu)) return CGJ;
       break;
 
     case 0x1u:
-      if (hb_in_range (u, 0x1000u, 0x109Fu)) return use_table[u - 0x1000u + use_offset_0x1000u];
-      if (hb_in_range (u, 0x1700u, 0x17EFu)) return use_table[u - 0x1700u + use_offset_0x1700u];
-      if (hb_in_range (u, 0x1900u, 0x1A9Fu)) return use_table[u - 0x1900u + use_offset_0x1900u];
-      if (hb_in_range (u, 0x1B00u, 0x1C4Fu)) return use_table[u - 0x1B00u + use_offset_0x1b00u];
-      if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return use_table[u - 0x1CD0u + use_offset_0x1cd0u];
-      if (hb_in_range (u, 0x1DF8u, 0x1DFFu)) return use_table[u - 0x1DF8u + use_offset_0x1df8u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1000u, 0x109Fu)) return use_table[u - 0x1000u + use_offset_0x1000u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1700u, 0x17EFu)) return use_table[u - 0x1700u + use_offset_0x1700u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1900u, 0x1A9Fu)) return use_table[u - 0x1900u + use_offset_0x1900u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1B00u, 0x1C4Fu)) return use_table[u - 0x1B00u + use_offset_0x1b00u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1CD0u, 0x1CFFu)) return use_table[u - 0x1CD0u + use_offset_0x1cd0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x1DF8u, 0x1DFFu)) return use_table[u - 0x1DF8u + use_offset_0x1df8u];
       break;
 
     case 0x2u:
-      if (hb_in_range (u, 0x2008u, 0x2017u)) return use_table[u - 0x2008u + use_offset_0x2008u];
-      if (hb_in_range (u, 0x2060u, 0x2087u)) return use_table[u - 0x2060u + use_offset_0x2060u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x2008u, 0x2017u)) return use_table[u - 0x2008u + use_offset_0x2008u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x2060u, 0x2087u)) return use_table[u - 0x2060u + use_offset_0x2060u];
       if (unlikely (u == 0x25CCu)) return GB;
       break;
 
     case 0xAu:
-      if (hb_in_range (u, 0xA800u, 0xAAF7u)) return use_table[u - 0xA800u + use_offset_0xa800u];
-      if (hb_in_range (u, 0xABC0u, 0xABFFu)) return use_table[u - 0xABC0u + use_offset_0xabc0u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xA800u, 0xAAF7u)) return use_table[u - 0xA800u + use_offset_0xa800u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xABC0u, 0xABFFu)) return use_table[u - 0xABC0u + use_offset_0xabc0u];
       break;
 
     case 0xFu:
-      if (hb_in_range (u, 0xFE00u, 0xFE0Fu)) return use_table[u - 0xFE00u + use_offset_0xfe00u];
+      if (hb_in_range<hb_codepoint_t> (u, 0xFE00u, 0xFE0Fu)) return use_table[u - 0xFE00u + use_offset_0xfe00u];
       break;
 
     case 0x10u:
-      if (hb_in_range (u, 0x10A00u, 0x10A47u)) return use_table[u - 0x10A00u + use_offset_0x10a00u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x10A00u, 0x10A47u)) return use_table[u - 0x10A00u + use_offset_0x10a00u];
       break;
 
     case 0x11u:
-      if (hb_in_range (u, 0x11000u, 0x110BFu)) return use_table[u - 0x11000u + use_offset_0x11000u];
-      if (hb_in_range (u, 0x11100u, 0x1123Fu)) return use_table[u - 0x11100u + use_offset_0x11100u];
-      if (hb_in_range (u, 0x11280u, 0x11377u)) return use_table[u - 0x11280u + use_offset_0x11280u];
-      if (hb_in_range (u, 0x11400u, 0x114DFu)) return use_table[u - 0x11400u + use_offset_0x11400u];
-      if (hb_in_range (u, 0x11580u, 0x1173Fu)) return use_table[u - 0x11580u + use_offset_0x11580u];
-      if (hb_in_range (u, 0x11C00u, 0x11CB7u)) return use_table[u - 0x11C00u + use_offset_0x11c00u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11000u, 0x110BFu)) return use_table[u - 0x11000u + use_offset_0x11000u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11100u, 0x1123Fu)) return use_table[u - 0x11100u + use_offset_0x11100u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11280u, 0x11377u)) return use_table[u - 0x11280u + use_offset_0x11280u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11400u, 0x114DFu)) return use_table[u - 0x11400u + use_offset_0x11400u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11580u, 0x1173Fu)) return use_table[u - 0x11580u + use_offset_0x11580u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11C00u, 0x11CB7u)) return use_table[u - 0x11C00u + use_offset_0x11c00u];
       if (unlikely (u == 0x1107Fu)) return HN;
       break;
 
diff --git a/src/hb-unicode-private.hh b/src/hb-unicode-private.hh
index a4d118b6d..75b55c023 100644
--- a/src/hb-unicode-private.hh
+++ b/src/hb-unicode-private.hh
@@ -126,7 +126,7 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
   {
     /* U+180B..180D MONGOLIAN FREE VARIATION SELECTORs are handled in the
      * Arabic shaper.  No need to match them here. */
-    return unlikely (hb_in_ranges (unicode,
+    return unlikely (hb_in_ranges<hb_codepoint_t> (unicode,
 				   0xFE00u, 0xFE0Fu, /* VARIATION SELECTOR-1..16 */
 				   0xE0100u, 0xE01EFu));  /* VARIATION SELECTOR-17..256 */
   }
@@ -179,13 +179,13 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
 	case 0x00: return unlikely (ch == 0x00ADu);
 	case 0x03: return unlikely (ch == 0x034Fu);
 	case 0x06: return unlikely (ch == 0x061Cu);
-	case 0x17: return hb_in_range (ch, 0x17B4u, 0x17B5u);
-	case 0x18: return hb_in_range (ch, 0x180Bu, 0x180Eu);
-	case 0x20: return hb_in_ranges (ch, 0x200Bu, 0x200Fu,
+	case 0x17: return hb_in_range<hb_codepoint_t> (ch, 0x17B4u, 0x17B5u);
+	case 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180Bu, 0x180Eu);
+	case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200Bu, 0x200Fu,
 					    0x202Au, 0x202Eu,
 					    0x2060u, 0x206Fu);
-	case 0xFE: return hb_in_range (ch, 0xFE00u, 0xFE0Fu) || ch == 0xFEFFu;
-	case 0xFF: return hb_in_range (ch, 0xFFF0u, 0xFFF8u);
+	case 0xFE: return hb_in_range<hb_codepoint_t> (ch, 0xFE00u, 0xFE0Fu) || ch == 0xFEFFu;
+	case 0xFF: return hb_in_range<hb_codepoint_t> (ch, 0xFFF0u, 0xFFF8u);
 	default: return false;
       }
     }
@@ -193,9 +193,9 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
     {
       /* Other planes */
       switch (plane) {
-	case 0x01: return hb_in_ranges (ch, 0x1BCA0u, 0x1BCA3u,
+	case 0x01: return hb_in_ranges<hb_codepoint_t> (ch, 0x1BCA0u, 0x1BCA3u,
 					    0x1D173u, 0x1D17Au);
-	case 0x0E: return hb_in_range (ch, 0xE0000u, 0xE0FFFu);
+	case 0x0E: return hb_in_range<hb_codepoint_t> (ch, 0xE0000u, 0xE0FFFu);
 	default: return false;
       }
     }
diff --git a/src/hb-utf-private.hh b/src/hb-utf-private.hh
index 74cf5d66a..211eb4dc0 100644
--- a/src/hb-utf-private.hh
+++ b/src/hb-utf-private.hh
@@ -48,7 +48,7 @@ struct hb_utf8_t
 
     if (c > 0x7Fu)
     {
-      if (hb_in_range (c, 0xC2u, 0xDFu)) /* Two-byte */
+      if (hb_in_range<hb_codepoint_t> (c, 0xC2u, 0xDFu)) /* Two-byte */
       {
 	unsigned int t1;
 	if (likely (text < end &&
@@ -60,7 +60,7 @@ struct hb_utf8_t
 	else
 	  goto error;
       }
-      else if (hb_in_range (c, 0xE0u, 0xEFu)) /* Three-byte */
+      else if (hb_in_range<hb_codepoint_t> (c, 0xE0u, 0xEFu)) /* Three-byte */
       {
 	unsigned int t1, t2;
 	if (likely (1 < end - text &&
@@ -68,14 +68,14 @@ struct hb_utf8_t
 		    (t2 = text[1] - 0x80u) <= 0x3Fu))
 	{
 	  c = ((c&0xFu)<<12) | (t1<<6) | t2;
-	  if (unlikely (c < 0x0800u || hb_in_range (c, 0xD800u, 0xDFFFu)))
+	  if (unlikely (c < 0x0800u || hb_in_range<hb_codepoint_t> (c, 0xD800u, 0xDFFFu)))
 	    goto error;
 	  text += 2;
 	}
 	else
 	  goto error;
       }
-      else if (hb_in_range (c, 0xF0u, 0xF4u)) /* Four-byte */
+      else if (hb_in_range<hb_codepoint_t> (c, 0xF0u, 0xF4u)) /* Four-byte */
       {
 	unsigned int t1, t2, t3;
 	if (likely (2 < end - text &&
@@ -84,7 +84,7 @@ struct hb_utf8_t
 		    (t3 = text[2] - 0x80u) <= 0x3Fu))
 	{
 	  c = ((c&0x7u)<<18) | (t1<<12) | (t2<<6) | t3;
-	  if (unlikely (!hb_in_range (c, 0x10000u, 0x10FFFFu)))
+	  if (unlikely (!hb_in_range<hb_codepoint_t> (c, 0x10000u, 0x10FFFFu)))
 	    goto error;
 	  text += 3;
 	}
@@ -140,7 +140,7 @@ struct hb_utf16_t
   {
     hb_codepoint_t c = *text++;
 
-    if (likely (!hb_in_range (c, 0xD800u, 0xDFFFu)))
+    if (likely (!hb_in_range<hb_codepoint_t> (c, 0xD800u, 0xDFFFu)))
     {
       *unicode = c;
       return text;
@@ -150,7 +150,7 @@ struct hb_utf16_t
     {
       /* High-surrogate in c */
       hb_codepoint_t l = *text;
-      if (likely (hb_in_range (l, 0xDC00u, 0xDFFFu)))
+      if (likely (hb_in_range<hb_codepoint_t> (l, 0xDC00u, 0xDFFFu)))
       {
 	/* Low-surrogate in l */
 	*unicode = (c << 10) + l - ((0xD800u << 10) - 0x10000u + 0xDC00u);
@@ -172,7 +172,7 @@ struct hb_utf16_t
   {
     hb_codepoint_t c = *--text;
 
-    if (likely (!hb_in_range (c, 0xD800u, 0xDFFFu)))
+    if (likely (!hb_in_range<hb_codepoint_t> (c, 0xD800u, 0xDFFFu)))
     {
       *unicode = c;
       return text;
@@ -182,7 +182,7 @@ struct hb_utf16_t
     {
       /* Low-surrogate in c */
       hb_codepoint_t h = text[-1];
-      if (likely (hb_in_range (h, 0xD800u, 0xDBFFu)))
+      if (likely (hb_in_range<hb_codepoint_t> (h, 0xD800u, 0xDBFFu)))
       {
         /* High-surrogate in h */
         *unicode = (h << 10) + c - ((0xD800u << 10) - 0x10000u + 0xDC00u);