Add example for 4 space block
Refactoring
Merge branch 'master' into four_space_block
Fix wrapping for 4-space-code-block
Refine example for 4 indented block
no wrap indented code block when nowrap block option enabled
Redefine examples for 4 indented block
Redefine build_chunks and wrap_chunks using :alone state
Version 0.1.4