Add label to search box and navigation arrows.

1. Checking that `index.md` has `root` set to '.'
2. Checking that `_config.yml` has `root` set ...

Fix "br" typo causing ugly rendering (epub only)

</br> instead of <br/> renders fine in the browser but not in an epub

An internally-defined Markdown link has the form [xxx][yyy]. If the
ID 'yyy' doesn't resolve, t...

Import future print in case of python2 environment

[fix # 82] Check R packages required by the lesson

Using `site.github.url` to refer to the repository fails to load resources when the GitHub Pages...

Closes #75.

1. Created `bin/repo_check.py`.
2. Moved `require()` to `util.py`.
3. Updated `Makefile` with...

add function knitr_fig_path

Only cleaning intermediate R files on demand.

1. Use site.root for root path if set, otherwise use site.github.url.
2. Display extra files f...

1. Moving all YAML library usage into 'util.py' via utility function.
2. Wrapping 'import yaml...

1. Converting error reporting.
2. Simplifying checking logic.
3. Refactoring metadata loading...

Closes #55.

1. Splitting commands to clean intermediate R files into separate target. These files must be ...

`generate_md_episodes()` is modified such that datasets storred into
_episodes_rmd/data/ needed ...

Only try building R files if there are some

use anonymous function to generate markdown files

1. Modify `read_markdown` to return list of (index, line, line_length).
2. Modify `lesson_chec...

Fix Rmd formatting

add tools to deal with episodes written in Rmd

1. Renaming Ruby file to use underscore in name (consistent with other `bin` scripts).
2. Gene...

fix #26: updated bundled deck.js, including the fix on browsercast

this bundle is used also for browsecast-less presentations
and thus browsercast should not unbin...

consolidate badge classes to swc.css