cmd/godoc: better console error message for example error

(per r's suggestion)

R=r
CC=golang-dev
https://golang.org/cl/7376045

diff --git a/src/cmd/godoc/godoc.go b/src/cmd/godoc/godoc.go
index 5a29033b4916dbfad0223315684a9fb90c15a141..ea1dd74cc90778f9e47141081f8feb220ec4d19f 100644 (file)
--- a/src/cmd/godoc/godoc.go
+++ b/src/cmd/godoc/godoc.go
@@ -959,7 +959,7 @@ func collectExamples(pkg *ast.Package, testfiles map[string]*ast.File) []*doc.Ex
                if name == "" || globals[name] {
                        examples = append(examples, e)
                } else {
-                       log.Printf("skipping example Example%s: refers to unknown function or type", e.Name)
+                       log.Printf("skipping example 'Example%s' because '%s' is not a known function or type", e.Name, e.Name)
                }
        }