stubbing pdsh

pdsh/dshgroup/funcs_ptrnparseerr.go

@@ -0,0 +1,16 @@
+package dshgroup
+
+import (
+	"fmt"
+)
+
+// Error conforms a PtrnParseErr to error interface.
+func (p *PtrnParseErr) Error() (errStr string) {
+
+	errStr = fmt.Sprintf(
+		"Parse error in pattern '%s', position %d rune '%s' (%#x) (in token: %v): %v",
+		p.ptrn, p.pos, string(p.r), p.r, p.inToken, p.err,
+	)
+
+	return
+}