b4n commented on this pull request.
/* symbol margin visibility */
void sci_set_symbol_margin(ScintillaObject *sci, gboolean set) { if (set) { - SSM(sci, SCI_SETMARGINWIDTHN, 1, 16); + gint width = margin_width_from_line_height(sci, 0.88, 16);
`0.88` come from `16/18`, where 18 was the line height of the pretty regular font size on my system, and 16 the previous width.