Add a missing space after ",".

6 files changed, 22 insertions, 22 deletions

diff --git a/src/codegen.c b/src/codegen.c
index b2b1e4150..f7d7625eb 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -2299,7 +2299,7 @@ codegen(codegen_scope *s, node *tree, int val)
     {
       int a = new_msym(s, sym(tree->car));
       int b = new_msym(s, sym(tree->cdr));
-      int c = new_msym(s, mrb_intern_lit(s->mrb,"alias_method"));
+      int c = new_msym(s, mrb_intern_lit(s->mrb, "alias_method"));
 
       genop(s, MKOP_A(OP_TCLASS, cursp()));
       push();
diff --git a/src/error.c b/src/error.c
index fa1fcb9b7..0a1a97a0b 100644
--- a/src/error.c
+++ b/src/error.c
@@ -261,7 +261,7 @@ mrb_vformat(mrb_state *mrb, const char *format, va_list ap)
   else {
     size = p - b;
     mrb_ary_push(mrb, ary, mrb_str_new(mrb, b, size));
-    return mrb_ary_join(mrb, ary, mrb_str_new(mrb,NULL,0));
+    return mrb_ary_join(mrb, ary, mrb_str_new(mrb, NULL, 0));
   }
 }
 
diff --git a/src/gc.c b/src/gc.c
index 253128a44..0d3fad959 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -1368,7 +1368,7 @@ test_mrb_field_write_barrier(void)
   obj = mrb_basic_ptr(mrb_ary_new(mrb));
   value = mrb_basic_ptr(mrb_str_new_lit(mrb, "value"));
   paint_black(obj);
-  paint_partial_white(mrb,value);
+  paint_partial_white(mrb, value);
 
 
   puts("  in GC_STATE_MARK");
@@ -1379,7 +1379,7 @@ test_mrb_field_write_barrier(void)
 
 
   puts("  in GC_STATE_SWEEP");
-  paint_partial_white(mrb,value);
+  paint_partial_white(mrb, value);
   mrb->gc_state = GC_STATE_SWEEP;
   mrb_field_write_barrier(mrb, obj, value);
 
@@ -1390,7 +1390,7 @@ test_mrb_field_write_barrier(void)
   puts("  fail with black");
   mrb->gc_state = GC_STATE_MARK;
   paint_white(obj);
-  paint_partial_white(mrb,value);
+  paint_partial_white(mrb, value);
   mrb_field_write_barrier(mrb, obj, value);
 
   mrb_assert(obj->color & mrb->current_white_part);
diff --git a/src/hash.c b/src/hash.c
index a43e8ae19..aa0322c8c 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -36,20 +36,20 @@ mrb_hash_ht_hash_func(mrb_state *mrb, mrb_value key)
 
   case MRB_TT_SYMBOL:
     h = (khint_t)mrb_symbol(key);
-    return kh_int_hash_func(mrb,h);
+    return kh_int_hash_func(mrb, h);
 
   case MRB_TT_FIXNUM:
     h = (khint_t)mrb_float_id((mrb_float)mrb_fixnum(key));
-    return kh_int_hash_func(mrb,h);
+    return kh_int_hash_func(mrb, h);
 
   case MRB_TT_FLOAT:
     h = (khint_t)mrb_float_id(mrb_float(key));
-    return kh_int_hash_func(mrb,h);
+    return kh_int_hash_func(mrb, h);
 
   default:
     hv = mrb_funcall(mrb, key, "hash", 0);
     h = (khint_t)t ^ mrb_fixnum(hv);
-    return kh_int_hash_func(mrb,h);
+    return kh_int_hash_func(mrb, h);
   }
 }
 
@@ -241,11 +241,11 @@ mrb_hash_dup(mrb_state *mrb, mrb_value hash)
     ret_h = ret->ht;
 
     for (k = kh_begin(h); k != kh_end(h); k++) {
-      if (kh_exist(h,k)) {
+      if (kh_exist(h, k)) {
         int ai = mrb_gc_arena_save(mrb);
-        ret_k = kh_put(ht, mrb, ret_h, KEY(kh_key(h,k)));
+        ret_k = kh_put(ht, mrb, ret_h, KEY(kh_key(h, k)));
         mrb_gc_arena_restore(mrb, ai);
-        kh_val(ret_h, ret_k) = kh_val(h,k);
+        kh_val(ret_h, ret_k) = kh_val(h, k);
       }
     }
   }
@@ -555,9 +555,9 @@ mrb_hash_shift(mrb_state *mrb, mrb_value hash)
   mrb_hash_modify(mrb, hash);
   if (h && kh_size(h) > 0) {
     for (k = kh_begin(h); k != kh_end(h); k++) {
-      if (!kh_exist(h,k)) continue;
+      if (!kh_exist(h, k)) continue;
 
-      delKey = kh_key(h,k);
+      delKey = kh_key(h, k);
       mrb_gc_protect(mrb, delKey);
       delVal = mrb_hash_delete_key(mrb, hash, delKey);
       mrb_gc_protect(mrb, delVal);
@@ -706,8 +706,8 @@ mrb_hash_keys(mrb_state *mrb, mrb_value hash)
   p = RARRAY_PTR(ary);
   for (k = kh_begin(h); k != kh_end(h); k++) {
     if (kh_exist(h, k)) {
-      mrb_value kv = kh_key(h,k);
-      mrb_hash_value hv = kh_value(h,k);
+      mrb_value kv = kh_key(h, k);
+      mrb_hash_value hv = kh_value(h, k);
 
       p[hv.n] = kv;
     }
@@ -739,7 +739,7 @@ mrb_hash_values(mrb_state *mrb, mrb_value hash)
   ary = mrb_ary_new_capa(mrb, kh_size(h));
   for (k = kh_begin(h); k != kh_end(h); k++) {
     if (kh_exist(h, k)) {
-      mrb_hash_value hv = kh_value(h,k);
+      mrb_hash_value hv = kh_value(h, k);
 
       mrb_ary_set(mrb, ary, hv.n, hv.v);
     }
@@ -812,7 +812,7 @@ mrb_hash_has_value(mrb_state *mrb, mrb_value hash)
     for (k = kh_begin(h); k != kh_end(h); k++) {
       if (!kh_exist(h, k)) continue;
 
-      if (mrb_equal(mrb, kh_value(h,k).v, val)) {
+      if (mrb_equal(mrb, kh_value(h, k).v, val)) {
         return mrb_true_value();
       }
     }
diff --git a/src/kernel.c b/src/kernel.c
index 8686fe6a5..ed4c0e00a 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -665,7 +665,7 @@ method_entry_loop(mrb_state *mrb, struct RClass* klass, khash_t(st)* set)
   if (!h) return;
   for (i=0;i<kh_end(h);i++) {
     if (kh_exist(h, i)) {
-      kh_put(st, mrb, set, kh_key(h,i));
+      kh_put(st, mrb, set, kh_key(h, i));
     }
   }
 }
@@ -694,7 +694,7 @@ mrb_class_instance_method_list(mrb_state *mrb, mrb_bool recur, struct RClass* kl
   ary = mrb_ary_new(mrb);
   for (i=0;i<kh_end(set);i++) {
     if (kh_exist(set, i)) {
-      mrb_ary_push(mrb, ary, mrb_symbol_value(kh_key(set,i)));
+      mrb_ary_push(mrb, ary, mrb_symbol_value(kh_key(set, i)));
     }
   }
   kh_destroy(st, mrb, set);
@@ -726,7 +726,7 @@ mrb_obj_singleton_methods(mrb_state *mrb, mrb_bool recur, mrb_value obj)
   ary = mrb_ary_new(mrb);
   for (i=0;i<kh_end(set);i++) {
     if (kh_exist(set, i)) {
-      mrb_ary_push(mrb, ary, mrb_symbol_value(kh_key(set,i)));
+      mrb_ary_push(mrb, ary, mrb_symbol_value(kh_key(set, i)));
     }
   }
   kh_destroy(st, mrb, set);
diff --git a/src/string.c b/src/string.c
index e8632e5e4..a0a069c06 100644
--- a/src/string.c
+++ b/src/string.c
@@ -148,7 +148,7 @@ str_new(mrb_state *mrb, const char *p, size_t len)
   s = mrb_obj_alloc_string(mrb);
   if (len < RSTRING_EMBED_LEN_MAX) {
     RSTR_SET_EMBED_FLAG(s);
-    RSTR_SET_EMBED_LEN(s,len);
+    RSTR_SET_EMBED_LEN(s, len);
     if (p) {
       memcpy(s->as.ary, p, len);
     }