Parses an RDoc::Require in
context containing comment
# File lib/rdoc/parser/ruby.rb, line 1234
def parse_require(context, comment)
skip_tkspace_comment
tk = get_tk
if TkLPAREN === tk then
skip_tkspace_comment
tk = get_tk
end
name = tk.text if TkSTRING === tk
if name then
@top_level.add_require RDoc::Require.new(name, comment)
else
unget_tk tk
end
end