doc: Create better looking cross references in Info format (bug #57845). * image.m, text.m, light.m, line.m, patch.m, surface.m, axes.m, figure.m: Use 1-input form of @ref which produces better visuals in Info format.

root = true

[*]
charset = utf-8
end_of_line = lf
indent_size = 2
indent_style = space
insert_final_newline = true

[*.{am,mk}]
indent_size = tab
indent_style = tab