targets: all
- Default mode 40 column on both pc128op and mo5.
- Assigned default video mode at startup on ef936x (pc128op, mo5).
- Fixed TIMER under pc128op.
- Fixed error line positioning in presence of ASM snippets.
- Fixed image and color palette conversion (ef936x, mo5, pc128op).
- Fixed DEFINE DOUBLE BUFFER OFF on ef936x.
- Fixed trimming listing for optimization purposes (additional info).
- Fixed POINT(...) under ef936x (mo5, pc128op).
- Fixed FOR...NEXT if missing FOR.