https://github.com/sergev/le-editor/commit/f5582ae199e4c4b80d32e4764715d630203b44f6

Index: src/edit.h
--- src/edit.h.orig
+++ src/edit.h
@@ -155,8 +155,8 @@ extern char Program[];
 #define RUSS    1
 #define GRAPH   2
 
-#define hex     (editmode==HEXM)
-#define Text    (editmode==TEXT && !buffer_mmapped)
+#define in_hex_mode  (editmode==HEXM)
+#define Text         (editmode==TEXT && !buffer_mmapped)
 
 num   GetCol();
 bool  EolAt(offs o);
