From 1f88a878be8d8e0e82acff1fba9c002e5e5daa85 Mon Sep 17 00:00:00 2001
From: minjaesong <alswo9628@gmail.com>
Date: Wed, 10 Jun 2020 01:29:29 +0900
Subject: [PATCH] yet another state machine fix

---
 assets/tbas/basic.js | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/assets/tbas/basic.js b/assets/tbas/basic.js
index 724511f..a0b65e1 100644
--- a/assets/tbas/basic.js
+++ b/assets/tbas/basic.js
@@ -357,15 +357,14 @@ basicFunctions._interpretLine = function(lnum, cmd) {
                 /* do nothing */
             }
             else if (0x22 == charCode) {
-                sb = "";
                 mode = "quote"
             }
             else if (basicFunctions._isParen(charCode)) {
-                sb = "";
+                sb = "" + char;
                 mode = "paren";
             }
             else if (basicFunctions._isSeparator(charCode)) {
-                sb = "";
+                sb = "" + char;
                 mode = "sep";
             }
             else {
@@ -430,6 +429,9 @@ basicFunctions._interpretLine = function(lnum, cmd) {
     if (tokens.length != states.length) throw "InternalError: size of tokens and states does not match (line: "+lnum+")";
     // END TOKENISE
 
+    println(tokens.join("~"));
+    println(states.join(" "));
+
     // ELABORATION : distinguish numbers and operators from literals
     k = 0;
     while (k < states.length) { // using while loop because array size will change during the execution
@@ -517,6 +519,11 @@ basicFunctions._interpretLine = function(lnum, cmd) {
     }
     // END ELABORATION
 
+
+    println(tokens.join("~"));
+    println(states.join(" "));
+
+
     // PARSING (SYNTAX ANALYSIS)
     var syntaxTree = basicFunctions._parseTokens(lnum, tokens, states, 0);
     println("k bye");
@@ -524,10 +531,6 @@ basicFunctions._interpretLine = function(lnum, cmd) {
     // END PARSING
 
 
-    println(tokens.join("~"));
-    println(states.join(" "));
-
-
 
     return lnum + 1;
 }; // end INTERPRETLINE