[Tag tracking](https://nim-lang.org/docs/manual.html#effect-system-tag-tracking) isn't experimental, and `effecttraits` is since 1.4.
- Scan syntax tree for procedure calls sky_khan
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls sky_khan
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls PMunch
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls shirleyquirk
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls shirleyquirk
- Scan syntax tree for procedure calls amadan
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls shirleyquirk
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls Araq
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls cmc
- Scan syntax tree for procedure calls Araq
- Scan syntax tree for procedure calls cmc
