#include <ruby.h>

static VALUE
recursive_i(VALUE obj, VALUE mid, int recur)
{
    if (recur) return Qnil;
    return rb_funcallv(obj, rb_to_id(mid), 0, 0);
}

static VALUE
exec_recursive(VALUE self, VALUE mid)
{
    return rb_exec_recursive(recursive_i, self, mid);
}

static VALUE
exec_recursive_outer(VALUE self, VALUE mid)
{
    return rb_exec_recursive_outer(recursive_i, self, mid);
}

void
Init_recursion(void)
{
    VALUE m = rb_define_module_under(rb_define_module("Bug"), "Recursive");
    rb_define_method(m, "exec_recursive", exec_recursive, 1);
    rb_define_method(m, "exec_recursive_outer", exec_recursive_outer, 1);
}
ame='h' onchange='this.form.submit();'>
<option value='master'>master</option>
<option value='ruby_1_3'>ruby_1_3</option>
<option value='ruby_1_4'>ruby_1_4</option>
<option value='ruby_1_6'>ruby_1_6</option>
<option value='ruby_1_8'>ruby_1_8</option>
<option value='ruby_1_8_5'>ruby_1_8_5</option>
<option value='ruby_1_8_6'>ruby_1_8_6</option>
<option value='ruby_1_8_7'>ruby_1_8_7</option>
<option value='ruby_1_9_1'>ruby_1_9_1</option>
<option value='ruby_1_9_2'>ruby_1_9_2</option>
<option value='ruby_1_9_3'>ruby_1_9_3</option>
<option value='ruby_2_0_0'>ruby_2_0_0</option>
<option value='ruby_2_1'>ruby_2_1</option>
<option value='ruby_2_2'>ruby_2_2</option>
<option value='ruby_2_3'>ruby_2_3</option>
<option value='ruby_2_4'>ruby_2_4</option>
<option value='ruby_2_5'>ruby_2_5</option>
<option value='ruby_2_6'>ruby_2_6</option>
<option value='ruby_2_7'>ruby_2_7</option>
<option value='ruby_3_0'>ruby_3_0</option>
<option value='ruby_3_1'>ruby_3_1</option>
<option value='ruby_3_2'>ruby_3_2</option>
<option value='ruby_3_3'>ruby_3_3</option>
<option value='v1_0r'>v1_0r</option>
<option value='v1_1dev'>v1_1dev</option>
<option value='v1_1r'>v1_1r</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>The Ruby Programming Language</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/ruby.git/?h=v1_9_3_384'>summary</a><a href='/ruby.git/refs/?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>refs</a><a class='active' href='/ruby.git/log/internal/transcode.h?h=v1_9_3_384'>log</a><a href='/ruby.git/tree/internal/transcode.h?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>tree</a><a href='/ruby.git/commit/internal/transcode.h?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>commit</a><a href='/ruby.git/diff/internal/transcode.h?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>diff</a></td><td class='form'><form class='right' method='get' action='/ruby.git/log/internal/transcode.h'>
<input type='hidden' name='h' value='v1_9_3_384'/><input type='hidden' name='id' value='3a70d4cd60d0b0765d44792d226a1f2ffc38c931'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/ruby.git/log/?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>root</a>/<a href='/ruby.git/log/internal?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>internal</a>/<a href='/ruby.git/log/internal/transcode.h?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931'>transcode.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ruby.git/log/internal/transcode.h?h=v1_9_3_384&amp;id=3a70d4cd60d0b0765d44792d226a1f2ffc38c931&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-09-10 20:00:06 +0900'>2021-09-10</span></td><td><a href='/ruby.git/commit/internal/transcode.h?h=v1_9_3_384&amp;id=daf0c04a47e5aaede2f2a3e3663148dff96ff770'>internal/*.h: skip doxygen</a></td><td>卜部昌平</td></tr>