Added new section "lower.font": To avoid section overlap caused by the memory needs of the new characters, a new section has been introduced to store the font data behind the code and data sections. The handling is a little bit overengineered but was used to have the same look as the upper section, where a defined structure had to be rebuild to match the output of another compiler. moving the lower section behind the upper would save firmware space but result in the need of a new fontlib version.

--- a/Discovery/Inc/Fonts/font_T84.h	Sun Nov 29 11:41:03 2020 +0100
+++ b/Discovery/Inc/Fonts/font_T84.h	Mon Nov 30 20:52:49 2020 +0100
@@ -574,4 +574,4 @@
 
 const tFont FontT84 __attribute__ (( used, section(".upper_font_directory.FontT84") )) = { 11, FontT84_array,0, 43, 64 };
 
-const tFont FontT84Spaced =  { 11, FontT84_array, 18, 43, 64 };
+const tFont FontT84Spaced __attribute__ (( used, section(".lower_font_directory.FontT84Spaced") )) =  { 11, FontT84_array, 18, 43, 64 };