for _, entry := range entries {
		info, err := entry.Info()
		if err != nil {
			continue
		}
		fis = append(fis, info)
	}
	return fis, nil
}

// ReadDir provides a slice of fs.FileInfo entries corresponding
// to the overlaid files in the directory.
func ReadDir(dir string) ([]fs.FileInfo, error) {
	Trace("ReadDir", dir)
	dir = canonicalize(dir)

		cmd.cachedLookExtensions = lp
		if err != nil {
			cmd.Err = err
		}
	}
	return cmd
}

// CommandContext is like [Command] but includes a context.
//
// The provided context is used to interrupt the process
// (by calling cmd.Cancel or [os.Process.Kill])
// if the context becomes done before the command completes on its own.
//

	v.Pos = pos
	return v
}

// LogStat writes a string key and int value as a warning in a
// tab-separated format easily handled by spreadsheets or awk.
// file names, lines, and function names are included to provide enough (?)
// context to allow item-by-item comparisons across runs.
// For example:
// awk 'BEGIN {FS="\t"} $3~/TIME/{sum+=$4} END{print "t(ns)=",sum}' t.log
func (f *Func) LogStat(key string, args ...interface{}) {