--- !ruby/object:RDoc::RI::ClassDescription 
attributes: []

class_methods: 
- !ruby/object:RDoc::RI::MethodSummary 
  name: new
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: "We attempt to parse C extension files. Basically we look for the standard patterns that you find in extensions: <tt>rb_define_class, rb_define_method</tt> and so on. We also try to find the corresponding C source for the methods and extract comments, but if we fail we don't worry too much."
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: "The comments associated with a Ruby method are extracted from the C comment block associated with the routine that <em>implements</em> that method, that is to say the method whose name is given in the <tt>rb_define_method</tt> call. For example, you might write:"
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: " /*\n  * Returns a new array that is a one-dimensional flattening of this\n  * array (recursively). That is, for every element that is an array,\n  * extract its elements into the new array.\n  *\n  *    s = [ 1, 2, 3 ]           #=&gt; [1, 2, 3]\n  *    t = [ 4, 5, 6, [7, 8] ]   #=&gt; [4, 5, 6, [7, 8]]\n  *    a = [ s, t, 9, 10 ]       #=&gt; [[1, 2, 3], [4, 5, 6, [7, 8]], 9, 10]\n  *    a.flatten                 #=&gt; [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]\n  */\n  static VALUE\n  rb_ary_flatten(ary)\n      VALUE ary;\n  {\n      ary = rb_obj_dup(ary);\n      rb_ary_flatten_bang(ary);\n      return ary;\n  }\n\n  ...\n\n  void\n  Init_Array()\n  {\n    ...\n    rb_define_method(rb_cArray, &quot;flatten&quot;, rb_ary_flatten, 0);\n"
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Here RDoc will determine from the rb_define_method line that there's a method called &quot;flatten&quot; in class Array, and will look for the implementation in the method rb_ary_flatten. It will then use the comment from that method in the HTML output. This method must be in the same source file as the rb_define_method.
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: C classes can be diagrammed (see /tc/dl/ruby/ruby/error.c), and RDoc integrates C and Ruby source into one tree
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: "The comment blocks may include special directives:"
- !ruby/object:RDoc::Markup::Flow::LIST 
  contents: 
  - !ruby/struct:RDoc::Markup::Flow::LI 
    :label: "Document-class: <i>name</i>"
    :body: This comment block is documentation for the given class. Use this when the <tt>Init_xxx</tt> method is not named after the class.
  - !ruby/struct:RDoc::Markup::Flow::LI 
    :label: "Document-method: <i>name</i>"
    :body: This comment documents the named method. Use when RDoc cannot automatically find the method from it's declaration
  - !ruby/struct:RDoc::Markup::Flow::LI 
    :label: "call-seq:  <i>text up to an empty line</i>"
    :body: Because C source doesn't give descripive names to Ruby-level parameters, you need to document the calling sequence explicitly
  type: :LABELED
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: "In addition, RDoc assumes by default that the C method implementing a Ruby function is in the same source file as the rb_define_method call. If this isn't the case, add the comment:"
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: "   rb_define_method(....);  // in: filename\n"
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: As an example, we might have an extension that defines multiple classes in its Init_xxx method. We could document them using
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: "  /*\n   * Document-class:  MyClass\n   *\n   * Encapsulate the writing and reading of the configuration\n   * file. ...\n   */\n\n  /*\n   * Document-method: read_value\n   *\n   * call-seq:\n   *   cfg.read_value(key)            -&gt; value\n   *   cfg.read_value(key} { |key| }  -&gt; value\n   *\n   * Return the value corresponding to <tt>key</tt> from the configuration.\n   * In the second form, if the key isn't found, invoke the\n   * block and return its value.\n   */\n"
constants: []

full_name: RDoc::Parser::C
includes: []

instance_methods: 
- !ruby/object:RDoc::RI::MethodSummary 
  name: do_aliases
- !ruby/object:RDoc::RI::MethodSummary 
  name: do_classes
- !ruby/object:RDoc::RI::MethodSummary 
  name: do_constants
- !ruby/object:RDoc::RI::MethodSummary 
  name: do_includes
- !ruby/object:RDoc::RI::MethodSummary 
  name: do_methods
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_attr_comment
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_body
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_class
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_class_comment
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_const_comment
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_modifiers
- !ruby/object:RDoc::RI::MethodSummary 
  name: find_override_comment
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_attr
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_class_module
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_constants
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_ifdefs_in
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_method
- !ruby/object:RDoc::RI::MethodSummary 
  name: handle_tab_width
- !ruby/object:RDoc::RI::MethodSummary 
  name: mangle_comment
- !ruby/object:RDoc::RI::MethodSummary 
  name: remove_commented_out_lines
- !ruby/object:RDoc::RI::MethodSummary 
  name: remove_private_comments
- !ruby/object:RDoc::RI::MethodSummary 
  name: scan
- !ruby/object:RDoc::RI::MethodSummary 
  name: warn
name: C
superclass: RDoc::Parser
