Remove trailing whitespaces. This is just a cosmetic change.

src/class.c

@@ -356,7 +356,7 @@ to_hash(mrb_state *mrb, mrb_value val)
   retrieve arguments from mrb_state.
 
   mrb_get_args(mrb, format, ...)
-  
+
   returns number of arguments parsed.
 
   fortmat specifiers:
@@ -774,7 +774,7 @@ mrb_mod_include_p(mrb_state *mrb, mrb_value mod)
   }
   return mrb_false_value();
 }
- 
+
 static mrb_value
 mrb_mod_ancestors(mrb_state *mrb, mrb_value self)
 {

src/codegen.c

@@ -330,7 +330,7 @@ genop_peep(codegen_scope *s, mrb_code i, int val)
 
         if (c1 == OP_SUB) c = -c;
         if (c > 127 || c < -127) break;
-        if (0 <= c) 
+        if (0 <= c)
           s->iseq[s->pc-1] = MKOP_ABC(OP_ADDI, GETARG_A(i), GETARG_B(i), c);
         else
           s->iseq[s->pc-1] = MKOP_ABC(OP_SUBI, GETARG_A(i), GETARG_B(i), -c);
@@ -1161,7 +1161,7 @@ codegen(codegen_scope *s, node *tree, int val)
       if (e) {
         if (val) pop();
         pos2 = new_label(s);
-        genop(s, MKOP_sBx(OP_JMP, 0)); 
+        genop(s, MKOP_sBx(OP_JMP, 0));
        dispatch(s, pos1);
         codegen(s, e, val);
         dispatch(s, pos2);
@@ -1951,7 +1951,7 @@ codegen(codegen_scope *s, node *tree, int val)
       pop();
       sym = new_sym(s, mrb_intern(s->mrb, "compile"));
       genop(s, MKOP_ABC(OP_SEND, cursp(), sym, argc));
-      mrb_gc_arena_restore(s->mrb, ai); 
+      mrb_gc_arena_restore(s->mrb, ai);
       push();
     }
     break;
@@ -1999,7 +1999,7 @@ codegen(codegen_scope *s, node *tree, int val)
       pop();
       sym = new_sym(s, mrb_intern(s->mrb, "compile"));
       genop(s, MKOP_ABC(OP_SEND, cursp(), sym, argc));
-      mrb_gc_arena_restore(s->mrb, ai); 
+      mrb_gc_arena_restore(s->mrb, ai);
       push();
     }
     else {

src/error.c

@@ -125,7 +125,7 @@ exc_inspect(mrb_state *mrb, mrb_value exc)
   mesg = mrb_attr_get(mrb, exc, mrb_intern(mrb, "mesg"));
   file = mrb_attr_get(mrb, exc, mrb_intern(mrb, "file"));
   line = mrb_attr_get(mrb, exc, mrb_intern(mrb, "line"));
-  
+
   if (!mrb_nil_p(file) && !mrb_nil_p(line)) {
     str = file;
     mrb_str_cat2(mrb, str, ":");
@@ -190,7 +190,7 @@ exc_debug_info(mrb_state *mrb, struct RObject *exc)
   ci--;
   while (ci >= mrb->cibase) {
     if (ci->proc && !MRB_PROC_CFUNC_P(ci->proc)) {
-      mrb_irep *irep = ci->proc->body.irep;      
+      mrb_irep *irep = ci->proc->body.irep;
 
       if (irep->filename && irep->lines && irep->iseq <= pc && pc < irep->iseq + irep->ilen) {
 	mrb_obj_iv_set(mrb, exc, mrb_intern(mrb, "file"), mrb_str_new_cstr(mrb, irep->filename));

src/kernel.c

@@ -191,7 +191,7 @@ mrb_f_send(mrb_state *mrb, mrb_value self)
   mrb_sym name;
   mrb_value block, *argv;
   int argc;
-  
+
   mrb_get_args(mrb, "n*&", &name, &argv, &argc, &block);
   return mrb_funcall_with_block(mrb,self, name, argc, argv, block);
 }
@@ -483,7 +483,7 @@ mrb_value mrb_yield_internal(mrb_state *mrb, mrb_value b, int argc, mrb_value *a
  *  call-seq:
  *     obj.instance_eval {| | block }                       -> obj
  *
- *  Evaluates the given block,within  the context of the receiver (_obj_). 
+ *  Evaluates the given block,within  the context of the receiver (_obj_).
  *  In order to set the context, the variable +self+ is set to _obj_ while
  *  the code is executing, giving the code access to _obj_'s
  *  instance variables. In the version of <code>instance_eval</code>
@@ -913,7 +913,7 @@ mrb_f_raise(mrb_state *mrb, mrb_value self)
 {
   mrb_value a[2], exc;
   int argc;
-  
+
 
   argc = mrb_get_args(mrb, "|oo", &a[0], &a[1]);
   switch (argc) {

src/load.c

@@ -536,7 +536,7 @@ mrb_read_irep(mrb_state *mrb, const char *bin)
   nirep = read_rite_header(mrb, src, &bin_header);
   if (nirep < 0)
     return nirep;
-  
+
   src += sizeof(bin_header) + MRB_DUMP_SIZE_OF_SHORT;  //header + crc
 
   //Read Binary Data Section

src/numeric.c

@@ -306,7 +306,7 @@ static mrb_value
 num_eql(mrb_state *mrb, mrb_value x)
 {
   mrb_value y;
-  
+
   mrb_get_args(mrb, "o", &y);
   if (mrb_type(x) != mrb_type(y)) return mrb_false_value();
   if (mrb_equal(mrb, x, y)) {
@@ -699,7 +699,7 @@ mrb_value
 mrb_fixnum_mul(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
-  
+
   a = mrb_fixnum(x);
   if (a == 0) return x;
   if (mrb_fixnum_p(y)) {
@@ -1126,7 +1126,7 @@ mrb_value
 mrb_fixnum_plus(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
-  
+
   a = mrb_fixnum(x);
   if (a == 0) return y;
   if (mrb_fixnum_p(y)) {
@@ -1165,7 +1165,7 @@ mrb_value
 mrb_fixnum_minus(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
-  
+
   a = mrb_fixnum(x);
   if (mrb_fixnum_p(y)) {
     mrb_int b, c;

src/sprintf.c

@@ -623,7 +623,7 @@ retry:
         p++;
         goto retry;
       }
-        
+
       case '*':
         CHECK_FOR_WIDTH(flags);
         flags |= FWIDTH;
@@ -658,7 +658,7 @@ retry:
       case '\n':
       case '\0':
         p--;
-        
+
       case '%':
         if (flags != FNONE) {
           mrb_raise(mrb, E_ARGUMENT_ERROR, "invalid format character - %");

src/variable.c

@@ -753,7 +753,7 @@ mrb_vm_cv_get(mrb_state *mrb, mrb_sym sym)
   struct RClass *c = mrb->ci->proc->target_class;
 
   if (!c) c = mrb->ci->target_class;
- 
+
   return mrb_mod_cv_get(mrb, c, sym);
 }