Use `local` to define
Refactor
Refactor: use immutable hash
Remove redundant comments
Refactor: use keyword arguments
Refactor: add close-snippet
Use rackjure syntax
Refactor: add update-current-snippet
Reformat a bit
Refactor
Refactor: use regexp-match? instead of regexp-match when only checking
Snippet names don't have spaces but might have dots
eq? doesn't correctly compare strings
Reading snippet doesn't produce extra newline at the beginning
Change +include-regexp+ to capture indentation as well
Basic implementation of include-code-snippets
Refactor: better naming scheme
Update documentation
Add function to get snippet indentation
Add function to get relative path to literate doc