From df69195be74e950649ea3a225f8731304616b05a Mon Sep 17 00:00:00 2001
From: Manindra Moharana <mkmoharana29@gmail.com>
Date: Sun, 15 Sep 2013 02:42:47 +0530
Subject: [PATCH] prediction length added

---
 pdex/src/processing/mode/experimental/ASTGenerator.java | 4 +++-
 pdex/src/processing/mode/experimental/TextArea.java     | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/pdex/src/processing/mode/experimental/ASTGenerator.java b/pdex/src/processing/mode/experimental/ASTGenerator.java
index c8ae6795b..ede894eca 100644
--- a/pdex/src/processing/mode/experimental/ASTGenerator.java
+++ b/pdex/src/processing/mode/experimental/ASTGenerator.java
@@ -780,9 +780,11 @@ public class ASTGenerator {
   protected ArrayList<CompletionCandidate> candidates;
   protected String lastPredictedWord = " ";
   protected AtomicBoolean predictionsEnabled;
+  protected int predictionMinLength = 3;
   
   public void preparePredictions(final String word, final int line, final int lineStartNonWSOffset) {
     if(!predictionsEnabled.get()) return;
+    if(word.length() < predictionMinLength) return; 
     // This method is called from TextArea.fetchPhrase, which is called via a SwingWorker instance
     // in TextArea.processKeyEvent
     if(caretWithinLineComment()){
@@ -809,7 +811,7 @@ public class ASTGenerator {
           noCompare = true;
         }
         
-        if (word2.length() > 2 && !noCompare
+        if (word2.length() >= predictionMinLength && !noCompare
             && word2.length() > lastPredictedWord.length()) {
           if (word2.startsWith(lastPredictedWord)) {
             log(word + " starts with " + lastPredictedWord);
diff --git a/pdex/src/processing/mode/experimental/TextArea.java b/pdex/src/processing/mode/experimental/TextArea.java
index 77e26b5cc..6b2dd7a19 100644
--- a/pdex/src/processing/mode/experimental/TextArea.java
+++ b/pdex/src/processing/mode/experimental/TextArea.java
@@ -303,7 +303,7 @@ public class TextArea extends JEditTextArea {
       word = word.trim();
       if (word.endsWith("."))
         word = word.substring(0, word.length() - 1);
-      if(word.length() > 1)
+      
       errorCheckerService.getASTGenerator().preparePredictions(word, line
           + errorCheckerService.mainClassOffset,0);
       return word;