- **`FINDRULES`:**
Rules to use with `find` when searching for source files.
The default ignores hidden files, those that start with a period or
- hyphen‐minus, and those which contain a pipe, buck, or colon.
+ hyphen‐minus, and those which contain a pipe, buck, percent, or
+ colon.
- **`FINDINCLUDERULES`:**
Rules to use with `find` when searching for includes (default: