escaping (C) is not necessary when it is inside <pre>

Author: ocha-

class.textile

@@ -1144,7 +1144,7 @@ the class can be found from the constant.
  193          rb_autoload_load(id);
  194      }
  195      if (rb_const_defined(rb_cObject, id)) {    /* (B) rb_const_defined */
- 196          klass = rb_const_get(rb_cObject, id);  /* ==(C)== rb_const_get */
+ 196          klass = rb_const_get(rb_cObject, id);  /* (C) rb_const_get */
  197          if (TYPE(klass) != T_CLASS) {
  198              rb_raise(rb_eTypeError, "%s is not a class", name);
  199          }                                      /* (D) rb_class_real */
@@ -1523,7 +1523,7 @@ h3. `include_class_new()`
  331      }
  332      klass->iv_tbl = RCLASS(module)->iv_tbl;     /* (B) */
  333      klass->m_tbl = RCLASS(module)->m_tbl;
- 334      klass->super = super;                       /* ==(C)== */
+ 334      klass->super = super;                       /* (C) */
  335      if (TYPE(module) == T_ICLASS) {             /* (D) */
  336          RBASIC(klass)->klass = RBASIC(module)->klass;   /* (D-1) */
  337      }

evaluator.textile

@@ -623,7 +623,7 @@ if (RTEST(rb_eval(self, node->nd_cond))) {     (A)
     RETURN(rb_eval(self, node->nd_body));      (B)
 }
 else {
-    RETURN(rb_eval(self, node->nd_else));      ==(C)==
+    RETURN(rb_eval(self, node->nd_else));      (C)
 }
 </pre>
 

gc.textile

@@ -1493,7 +1493,7 @@ This hook is called "finalizer".
  890                  }
  891                  n++;
  892              }
- 893  ==(C)==         else if (RBASIC(p)->flags == FL_MARK) {
+ 893  (C)         else if (RBASIC(p)->flags == FL_MARK) {
  894                  /* the objects that need to finalize */
  895                  /* are left untouched */
  896              }

object.textile

@@ -838,7 +838,7 @@ how to get them.
  976              return generic_ivar_get(obj, id);
  977          break;
  978      }
-      /* ==(C)== */
+      /* (C) */
  979      rb_warning("instance variable %s not initialized", rb_id2name(id));
  980
  981      return Qnil;

parser.textile

@@ -2232,7 +2232,7 @@ Therefore, here is `heredoc_identifier()`.
 2982      lex_strterm = rb_node_newnode(NODE_HEREDOC,
 2983                          rb_str_new(tok(), toklen()),  /* nd_lit */
 2984                          len,                          /* nd_nth */
-2985          /*==(C)==*/       lex_lastline);                /* nd_orig */
+2985          /*(C)*/       lex_lastline);                  /* nd_orig */
 2986
 2987      return term == '`' ? tXSTRING_BEG : tSTRING_BEG;
 2988  }
@@ -2289,7 +2289,7 @@ here_document(NODE *here)
             line = lex_lastline;     /*(A)*/
             rb_str_cat(str, RSTRING(line)->ptr, RSTRING(line)->len);
             lex_p = lex_pend;        /*(B)*/
-            if (nextc() == -1) {     /*==(C)==*/
+            if (nextc() == -1) {     /*(C)*/
                 goto error;
             }
         } while (the currently read line is not equal to the finishing symbol);