Shorten names in pie chart report

cmd/lweb/abbrev.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"strings"
+
+	"github.com/juztin/numeronym"
+)
+
+func abbrev(acctName string) string {
+	accounts := strings.Split(acctName, ":")
+	shortAccounts := make([]string, len(accounts))
+	for i := range accounts[:len(accounts)-1] {
+		shortAccounts[i] = string(numeronym.Parse([]byte(accounts[i])))
+	}
+	shortAccounts[len(accounts)-1] = accounts[len(accounts)-1]
+	return strings.Join(shortAccounts, ":")
+}