nested @#ifndef and @#ifdef don't work
Email from @JohannesPfeifer:
If I use
@#define risk_sharing = 0
@#if risk_sharing == 0
@#ifndef endogenous_discount_factor
@#define endogenous_discount_factor = 1
@#endif
@#endif
In a mod-file, I get an error
@#if/@#ifdef/@#ifndef not matched by an @#endif or file does not end with a new line (unexpected end of file)