update code style

data/riot/main.go

@@ -31,11 +31,11 @@ import (
 var (
 	// searcher is coroutine safe
 	searcher = riot.Engine{}
-)
 
-// var config rpc.Config
-var config com.Config
-var wg sync.WaitGroup
+	// config rpc.Config
+	config com.Config
+	wg     sync.WaitGroup
+)
 
 func init() {
 	zlog.Init("../conf/log.toml")

data/riot1/main.go

@@ -30,9 +30,9 @@ import (
 var (
 	// searcher is coroutine safe
 	searcher = riot.Engine{}
-)
 
-var config com.Config
+	config com.Config
+)
 
 func init() {
 	zlog.Init("../conf/log.toml")

examples/pinyin_weibo/main.go

@@ -53,9 +53,11 @@ func indexWeibo() {
 
 	br := bufio.NewReader(file)
 
-	var tokenDatas []types.TokenData
-	var index uint64
-	var tokens []string
+	var (
+		tokenDatas []types.TokenData
+		index      uint64
+		tokens     []string
+	)
 
 	index = 1
 

indexer_worker.go

@@ -74,8 +74,10 @@ func (engine *Engine) indexerLookupWorker(shard int) {
 	for {
 		request := <-engine.indexerLookupChannels[shard]
 
-		var docs []types.IndexedDocument
-		var numDocs int
+		var (
+			docs    []types.IndexedDocument
+			numDocs int
+		)
 		if request.docIds == nil {
 			docs, numDocs = engine.indexers[shard].Lookup(request.tokens, request.labels, nil, request.countDocsOnly, request.logic)
 			// docs, numDocs = engine.indexers[shard].Lookup(request.tokens, request.labels, nil, request.countDocsOnly)

net/http/dist.go

@@ -28,8 +28,10 @@ import (
 	"github.com/go-ego/riot/net/com"
 )
 
-var wgdata [][]byte
-var wg sync.WaitGroup
+var (
+	wgdata [][]byte
+	wg     sync.WaitGroup
+)
 
 // WgPost post
 func WgPost(url string, param url.Values) {

segmenter_worker.go

@@ -42,6 +42,7 @@ func (engine *Engine) ForSplitData(splData []string, num int) (Map, int) {
 		splitStr  string
 	)
 	tokensMap := make(map[string][]int)
+
 	for i := 0; i < num; i++ {
 		if splData[i] != "" {
 			if !engine.stopTokens.IsStopToken(splData[i]) {
@@ -75,11 +76,11 @@ func (engine *Engine) ForSplitData(splData []string, num int) (Map, int) {
 }
 
 func (engine *Engine) splitData(request segmenterRequest) (Map, int) {
-	tokensMap := make(map[string][]int)
 	var (
 		num       int
 		numTokens int
 	)
+	tokensMap := make(map[string][]int)
 
 	if request.data.Content != "" {
 		request.data.Content = strings.ToLower(request.data.Content)