add some more git .config fields

config.go

@@ -53,15 +53,15 @@ func (repo *Repo) ValidateUTF8() error {
 		// exit if Marshal() works
 		return nil
 	} else {
-		log.Printf("%s repo.Marshal() failed: %v\n", repo.GetFullPath(), err)
+		// log.Printf("%s repo.Marshal() failed: %v\n", repo.GetFullPath(), err)
 	}
 	// you only need to do this if Marshal() fails
 	err := bugpb.ValidateProtoUTF8(repo)
 	if err != nil {
-		log.Printf("Protobuf UTF-8 validation failed: %v\n", err)
+		// log.Printf("Protobuf UTF-8 validation failed: %v\n", err)
 	}
 	if err := bugpb.SanitizeProtoUTF8(repo); err != nil {
-		log.Warn("Sanitation failed:", err)
+		log.Warn("gitpb.ValidateUTF8()( failed:", err)
 		return err
 	}
 	return nil

reloadGitConfig.go

@@ -138,6 +138,14 @@ func (repo *Repo) readGitConfig() error {
 			default:
 				log.Log(WARN, "unknown submodule line:", line)
 			}
+		case "diff":
+			// test, ok := rs.gitConfig.submodules[currentName]
+			switch key {
+			case "renameLimit":
+				log.Log(INFO, "name:", line)
+			default:
+				log.Log(WARN, "unknown name line:", filename, line)
+			}
 		case "user":
 			// test, ok := rs.gitConfig.submodules[currentName]
 			switch key {
@@ -148,8 +156,10 @@ func (repo *Repo) readGitConfig() error {
 			default:
 				log.Log(WARN, "unknown name line:", filename, line)
 			}
+		case "git-bug":
+			log.Log(WARN, "repo uses git-bug!", filename)
 		default:
-			log.Log(WARN, "unknown line:", filename, line)
+			log.Log(WARN, filename, "unknown line:", line)
 		}
 	}