1 files changed, 22 insertions, 22 deletions

diff --git a/symbol.c b/symbol.c
index b40af8883f..e9f0942324 100644
--- a/symbol.c
+++ b/symbol.c
@@ -321,28 +321,28 @@ rb_enc_symname_type(const char *name, long len, rb_encoding *enc, unsigned int a
     goto stophere;
 
   id:
-	if (m >= e || (*m != '_' && !ISALPHA(*m) && ISASCII(*m))) {
-	    if (len > 1 && *(e-1) == '=') {
-		type = rb_enc_symname_type(name, len-1, enc, allowed_attrset);
-		if (type != ID_ATTRSET) return ID_ATTRSET;
-	    }
-	    return -1;
-	}
-	while (m < e && is_identchar(m, e, enc)) m += rb_enc_mbclen(m, e, enc);
-        if (m >= e) goto stophere;
-	switch (*m) {
-	  case '!': case '?':
-	    if (type == ID_GLOBAL || type == ID_CLASS || type == ID_INSTANCE) return -1;
-	    type = ID_JUNK;
-	    ++m;
-	    if (m + 1 < e || *m != '=') break;
-	    /* fall through */
-	  case '=':
-	    if (!(allowed_attrset & (1U << type))) return -1;
-	    type = ID_ATTRSET;
-	    ++m;
-	    break;
-	}
+    if (m >= e || (*m != '_' && !ISALPHA(*m) && ISASCII(*m))) {
+        if (len > 1 && *(e-1) == '=') {
+            type = rb_enc_symname_type(name, len-1, enc, allowed_attrset);
+            if (type != ID_ATTRSET) return ID_ATTRSET;
+        }
+        return -1;
+    }
+    while (m < e && is_identchar(m, e, enc)) m += rb_enc_mbclen(m, e, enc);
+    if (m >= e) goto stophere;
+    switch (*m) {
+      case '!': case '?':
+        if (type == ID_GLOBAL || type == ID_CLASS || type == ID_INSTANCE) return -1;
+        type = ID_JUNK;
+        ++m;
+        if (m + 1 < e || *m != '=') break;
+        /* fall through */
+      case '=':
+        if (!(allowed_attrset & (1U << type))) return -1;
+        type = ID_ATTRSET;
+        ++m;
+        break;
+    }
 
   stophere:
     return m == e ? type : -1;