Sets the font for printing line numbers on the left margin. If
%NULL is supplied, the default font (i.e. the one being used for the
text) will be used instead.
@font_name should be a
string representation of a font description Pango can understand.
(e.g. "Monospace 10"). See pango_font_description_from_string()
for a description of the format of the string representation.
This function cannot be called anymore after the first call to the
gtk_source_print_compositor_paginate() function.
Sets the font for printing line numbers on the left margin. If %NULL is supplied, the default font (i.e. the one being used for the text) will be used instead.
@font_name should be a string representation of a font description Pango can understand. (e.g. "Monospace 10"). See pango_font_description_from_string() for a description of the format of the string representation.
This function cannot be called anymore after the first call to the gtk_source_print_compositor_paginate() function.