Yet another TeX style for guitar chords

The main goal is to make song typing as simple as possible. Also using international characters is mandatory.

Yaguitar style works in both - plainTeX and LaTeX

Yaguitar defines new environment guitar. In LaTex use

\begin{guitar}
\end{guitar}

In plainTeX use

\guitarOn
\guitarOff

Inside guitar environment some characters are active (square bracket, pipe, space and new line). This allows stretch text under chords when it is needed.

\begin{guitar}
[Ami]Lorem [C]ipsum do[G]lor sit amet,
con[C]secte[C#]tuer adipiscing elit.
Etiam quis qu[Cmi]am. [Cbmi]Maecenas [Hmi]lorem.
|: [Ami]Etiam dui sem, [D#dim]fer[Ddim]men[Dbdim]tum vitae, :|
sagit[C#mi7/5]tis id, [D]malesuada in, quam. In convallis.
\end{guitar}