[Geany-Users] change color of code folding line

[pauriem at gmail.com]

when code is folded a black horizontal line is drawn across the text
window and there does not seem to be any way to change its color
either in preferences or "filetypes" files though the text window
background color can be changed, which is a problem if for instance
the chosen background is dark

can the Scintilla message SCI_STYLESETFORE be used by a macro to
change the fold line color? will this have other side effects or
override "filetypes" colors? why does the "filetypes" file not support
styling of the fold line which kind of limits the validity of the
background color styling feature that is provided?