ver: Roll version to `v1.3.4` (#46)
* remove note-c before re-add * Squashed 'src/note-c/' content from commit ceceeb2 git-subtree-dir: src/note-c git-subtree-split: ceceeb2c9a34540c5c3905c548378f00f6c58428 * Support `Notecard::newCommand` API Added tests and syntax highlighting for `Notecard::newCommand` API