Directives: gridfont, gridsize, gridcolour
Note: If the intention is to change the appearance for the whole song, or collection of songs, it is much better to use configuration files instead.
These directives change the font, size and colour of the
Note that these are not the chord diagrams typically printed at the end of the song.
The font must be a known font name, or the name of a file containing a TrueType or OpenType font.
The size must be a valid number like
10.5, or a percentage like
120%. If a percentage is given, it is taken relative to the current value for the size.
The colour must be a known colour, or a hexadecimal colour code like