Reformat

LL1/src/AnalyzeTable.kt

@@ -1,11 +1,8 @@
-import java.util.*
-import kotlin.collections.ArrayDeque
-
 class AnalyzeTable {
     var V_n = mutableListOf<String>()
     var V_t = mutableListOf<String>("#")
 
-    public var table = mutableMapOf<String, Int>() // k = E,i; v = 1
+    var table = mutableMapOf<String, Int>() // k = E,i; v = 1
     var items = mutableListOf<String>()     // 文法
 
     var first = mutableMapOf<String, MutableList<String>>() // First(E)
@@ -15,7 +12,8 @@ class AnalyzeTable {
         val NULL = "ε"
     }
 
-    constructor() : this ("""
+    constructor() : this(
+        """
         E  -> TE'
         E' -> +TE'|ε
         T  -> FT'
@@ -169,6 +167,7 @@ class AnalyzeTable {
                             }
                         }
                     }
+
                     else -> {
                         val upFirst = getFirst(split, l)
                         upFirst.forEach {
@@ -228,27 +227,29 @@ class AnalyzeTable {
 
 
             if (backup == copy) {
-                throw RuntimeException("""
+                throw RuntimeException(
+                    """
                     出现了未知符号${copy[0]}
                     at: $copy
                         ^---------This
-                    """.trimIndent())
+                    """.trimIndent()
+                )
             }
         }
         return parsedString
     }
 
-    public fun analyze(input: String,transform: (String) -> String) : List<String> {
+    fun analyze(input: String, transform: (String) -> String): List<String> {
         val analyzeDeque = ArrayDeque<String>()
         analyzeDeque.addLast("#")
         analyzeDeque.addLast(start)
         val inputDeque = ArrayDeque<String>()
-        inputDeque.addLast("#")
 
         val result = mutableListOf<String>()
         splitToVn(transform(input), false).forEach {
-            inputDeque.addLast(it)
+            inputDeque.addFirst(it)
         }
+        inputDeque.addFirst("#")
 
         while (true) {
             // 在这个时候保存栈
@@ -256,20 +257,24 @@ class AnalyzeTable {
                 "${result.size + 1}: "
                     .padEnd(4)
                         +
-                "${analyzeDeque
+                        "${
+                            analyzeDeque
                                 .toString()
                                 .replace("[", "")
                                 .replace("]", "")
                                 .replace(",", "")
                                 .replace(" ", "")
-                    .padEnd(10)}\t" +
-                "${inputDeque.reversed()
+                                .padEnd(10)
+                        }\t" +
+                        "${
+                            inputDeque.reversed()
                                 .toString()
                                 .replace("[", "")
                                 .replace("]", "")
                                 .replace(",", "")
                                 .replace(" ", "")
-                    .padStart(6)}\t"
+                                .padStart(6)
+                        }\t"
             )
 
             // 栈顶一样删除