[location_stack_@<:@m4_eval([$1 - $2])@:>@])
-# b4_token_defines(TOKEN-NAME, TOKEN-NUMBER)
-# ------------------------------------------
+# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
+# -----------------------------------------
# Output the definition of this token as #define.
m4_define([b4_token_define],
[#define $1 $2