tabr 0.1.2

• Unwrapped lilypond example from dontrun tag.
• Switched to tempdir() location for examples that write files.
• Added LilyPond to SystemRequirements field in DESCRIPTION.
• Attempt to run file-writing examples and file-writing unit tests conditionally if LilyPond found on system.

tabr 0.1.1

Adjustments to meet requirements for CRAN resubmission:

• Updated DESCRIPTION.
• Adjusted file-writing locations for unit tests to use tempdir.
• Add dontrun tag around one last file-writing package example that was using lilypond.
• Update lilypond, tab, midily and miditab to work with system calls that use absolute paths for output files instead of only working with relative paths.

tabr 0.1.0

• Added package scaffolding.
• Developed initial functions for music description and organization.
• Developed initial functions for generating Lilypond (.ly) files and wrapping around system calls to Lilypond for rendering sheet music to pdf or png.
• Added readme with basic example.
• Added initial vignette content.
• Added unit tests.
• Added support for custom, non-standard guitar tunings and instruments with different numbers of strings, up to seven.
• Added .mid to .ly and .mid to tab output convenience functions.
• Added support for multiple voices per staff.
• Added support for transposition of music staff relative to tablature staff.