add a space between if and (

examples/mrbgems/cdata_extension_example/src/example.c

@@ -35,7 +35,7 @@ mrb_foo_get_bar(mrb_state *mrb, mrb_value self)
   struct Foo *f;
 
   f = (struct Foo*)mrb_data_get_ptr(mrb, self, &mrb_foo_type);
-  if(f == NULL) {
+  if (f == NULL) {
     mrb_raise(mrb, E_RUNTIME_ERROR, "uninitialized data");
   }
 
@@ -49,7 +49,7 @@ mrb_foo_set_bar(mrb_state *mrb, mrb_value self)
   int v;
 
   f = (struct Foo*)mrb_data_get_ptr(mrb, self, &mrb_foo_type);
-  if(f == NULL) {
+  if (f == NULL) {
     mrb_raise(mrb, E_RUNTIME_ERROR, "uninitialized data");
   }
 

mrbgems/mruby-dir/src/Win/dirent.c

@@ -39,18 +39,16 @@ DIR *opendir(const char *name)
 {
     DIR *dir = 0;
 
-    if(name && name[0])
-    {
+    if (name && name[0]) {
         size_t base_length = strlen(name);
         const char *all = /* search pattern must end with suitable wildcard */
             strchr("/\\", name[base_length - 1]) ? "*" : "/*";
 
-        if((dir = (DIR *) malloc(sizeof *dir)) != 0 &&
-           (dir->name = (char *) malloc(base_length + strlen(all) + 1)) != 0)
-        {
+        if ((dir = (DIR *) malloc(sizeof *dir)) != 0 &&
+            (dir->name = (char *) malloc(base_length + strlen(all) + 1)) != 0) {
             strcat(strcpy(dir->name, name), all);
 
-            if((dir->handle = (handle_type) _findfirst(dir->name, &dir->info)) != -1) {
+            if ((dir->handle = (handle_type) _findfirst(dir->name, &dir->info)) != -1) {
                 dir->result.d_name = 0;
             }
             else {              /* rollback */
@@ -76,9 +74,8 @@ int closedir(DIR *dir)
 {
     int result = -1;
 
-    if(dir)
-    {
-        if(dir->handle != -1)
+    if (dir) {
+        if (dir->handle != -1)
         {
             result = _findclose(dir->handle);
         }
@@ -87,8 +84,7 @@ int closedir(DIR *dir)
         free(dir);
     }
 
-    if(result == -1) /* map all errors to EBADF */
-    {
+    if (result == -1) {        /* map all errors to EBADF */
         errno = EBADF;
     }
 
@@ -99,10 +95,8 @@ struct dirent *readdir(DIR *dir)
 {
     struct dirent *result = 0;
 
-    if(dir && dir->handle != -1)
-    {
-        if(!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1)
-        {
+    if (dir && dir->handle != -1) {
+        if (!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1) {
             result         = &dir->result;
             result->d_name = dir->info.name;
         }
@@ -116,8 +110,7 @@ struct dirent *readdir(DIR *dir)
 
 void rewinddir(DIR *dir)
 {
-    if(dir && dir->handle != -1)
-    {
+    if (dir && dir->handle != -1) {
         _findclose(dir->handle);
         dir->handle = (handle_type) _findfirst(dir->name, &dir->info);
         dir->result.d_name = 0;

mrbgems/mruby-os-memsize/src/memsize.c

@@ -95,14 +95,16 @@ os_memsize_of_object(mrb_state* mrb, mrb_value obj)
       /* Arrays that do not fit within an RArray perform a heap allocation
       *  storing an array of pointers to the original objects*/
       size += mrb_objspace_page_slot_size();
-      if(len > MRB_ARY_EMBED_LEN_MAX) size += sizeof(mrb_value*) * len;
+      if (len > MRB_ARY_EMBED_LEN_MAX)
+        size += sizeof(mrb_value*) * len;
       break;
     }
     case MRB_TT_PROC: {
       struct RProc* proc = mrb_proc_ptr(obj);
       size += mrb_objspace_page_slot_size();
       size += MRB_ENV_LEN(proc->e.env) * sizeof(mrb_value);
-      if(!MRB_PROC_CFUNC_P(proc)) size += os_memsize_of_irep(mrb, proc->body.irep);
+      if (!MRB_PROC_CFUNC_P(proc))
+        size += os_memsize_of_irep(mrb, proc->body.irep);
       break;
     }
     case MRB_TT_RANGE:

mrbgems/mruby-proc-ext/test/proc.rb

@@ -7,8 +7,8 @@ def enable_debug_info?
     raise
   rescue => e
     @enable_debug_info = !e.backtrace.empty?
-    if(@enable_debug_info && e.backtrace[0].include?("(unknown)"))
-       @enable_debug_info = false
+    if @enable_debug_info && e.backtrace[0].include?("(unknown)")
+      @enable_debug_info = false
     end
     return @enable_debug_info
   end

mrbgems/mruby-string-ext/src/string.c

@@ -308,7 +308,7 @@ tr_parse_pattern(mrb_state *mrb, struct tr_pattern *ret, const mrb_value v_patte
   struct tr_pattern *pat1;
   mrb_int i = 0;
 
-  if(flag_reverse_enable && pattern_length >= 2 && pattern[0] == '^') {
+  if (flag_reverse_enable && pattern_length >= 2 && pattern[0] == '^') {
     flag_reverse = TRUE;
     i++;
   }

mrbgems/mruby-time/src/time.c

@@ -157,7 +157,7 @@ timegm(struct tm *tm)
   unsigned int *nday = (unsigned int*) ndays[is_leapyear(tm->tm_year+1900)];
 
   static const int epoch_year = 70;
-  if(tm->tm_year >= epoch_year) {
+  if (tm->tm_year >= epoch_year) {
     for (i = epoch_year; i < tm->tm_year; ++i)
       r += is_leapyear(i+1900) ? 366*24*60*60 : 365*24*60*60;
   }

src/cdump.c

@@ -379,8 +379,7 @@ cdump_irep_struct(mrb_state *mrb, const mrb_irep *irep, uint8_t flags, FILE *fp,
   }
   /* dump debug */
   if (flags & MRB_DUMP_DEBUG_INFO) {
-    if(cdump_debug(mrb, name, n, irep->debug_info,
-                init_syms_code, fp) == MRB_DUMP_OK) {
+    if (cdump_debug(mrb, name, n, irep->debug_info, init_syms_code, fp) == MRB_DUMP_OK) {
       debug_available = 1;
     }
   }
@@ -414,7 +413,7 @@ cdump_irep_struct(mrb_state *mrb, const mrb_irep *irep, uint8_t flags, FILE *fp,
   else {
     fputs(      "  NULL,\t\t\t\t\t/* lv */\n", fp);
   }
-  if(debug_available) {
+  if (debug_available) {
     fprintf(fp, "  &%s_debug_%d,\n", name, n);
   }
   else {

src/numeric.c

@@ -130,7 +130,7 @@ mrb_div_int_value(mrb_state *mrb, mrb_int x, mrb_int y)
   if (y == 0) {
     mrb_int_zerodiv(mrb);
   }
-  else if(x == MRB_INT_MIN && y == -1) {
+  else if (x == MRB_INT_MIN && y == -1) {
 #ifdef MRB_USE_BIGINT
     return mrb_bint_mul_ii(mrb, x, y);
 #else
@@ -1196,7 +1196,7 @@ intdivmod(mrb_state *mrb, mrb_int x, mrb_int y, mrb_int *divp, mrb_int *modp)
   if (y == 0) {
     mrb_int_zerodiv(mrb);
   }
-  else if(x == MRB_INT_MIN && y == -1) {
+  else if (x == MRB_INT_MIN && y == -1) {
     mrb_int_overflow(mrb, "division");
   }
   else {