fix: duplicate word is last word

Signed-off-by: Abirdcfly <[email protected]>

Author: Abirdcfly

dupword.go

@@ -238,7 +238,12 @@ func CheckOneKey(raw, key string) (new string, findWord string, find bool) {
 		} else if i == len(raw)-1 {
 			// last position
 			word := raw[wordStart:]
-			if !(((key != "" && word == key) || key == "") && word == preWord) {
+			if ((key != "" && word == key) || key == "") && word == preWord {
+				if !ExcludeWords(word) {
+					find = true
+					findWordMap[word] = true
+				}
+			} else {
 				newLine.WriteString(lastSpace)
 				newLine.WriteString(word)
 			}

dupword_test.go

@@ -151,6 +151,15 @@ func Test_checkOneKey(t *testing.T) {
 			wantKey:  "the",
 			wantFind: true,
 		},
+		{
+			name: "duplicate word is last word",
+			args: args{
+				raw: "this line include duplicate word	and\nand",
+			},
+			wantNew:  "this line include duplicate word	and",
+			wantKey:  "and",
+			wantFind: true,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {