src/Tools/jEdit/patches/extended_styles

avoid 'eproof' and 'eproof_ram' scripts if possible (i.e. if 'eprover' can produce reasonable enough proofs for one-liner reconstruction)

diff -ru 5.1.0/jEdit/org/gjt/sp/jedit/gui/StyleEditor.java 5.1.0/jEdit-patched/org/gjt/sp/jedit/gui/StyleEditor.java
--- 5.1.0/jEdit/org/gjt/sp/jedit/gui/StyleEditor.java	2013-07-28 19:03:38.000000000 +0200
+++ 5.1.0/jEdit-patched/org/gjt/sp/jedit/gui/StyleEditor.java	2013-09-05 10:51:29.192192327 +0200
@@ -79,7 +79,7 @@
 			start = next;
 			token = token.next;
 		}
-		if (token.id == Token.END || token.id == Token.NULL)
+		if (token.id == Token.END || (token.id % Token.ID_COUNT) == Token.NULL)
 		{
 			JOptionPane.showMessageDialog(textArea.getView(),
 				jEdit.getProperty("syntax-style-no-token.message"),
diff -ru 5.1.0/jEdit/org/gjt/sp/jedit/syntax/Chunk.java 5.1.0/jEdit-patched/org/gjt/sp/jedit/syntax/Chunk.java
--- 5.1.0/jEdit/org/gjt/sp/jedit/syntax/Chunk.java	2013-07-28 19:03:51.000000000 +0200
+++ 5.1.0/jEdit-patched/org/gjt/sp/jedit/syntax/Chunk.java	2013-09-05 10:51:29.192192327 +0200
@@ -256,9 +256,9 @@
 	//{{{ Package private members
 
 	//{{{ Instance variables
-	SyntaxStyle style;
+	public SyntaxStyle style;
 	// set up after init()
-	float width;
+	public float width;
 	//}}}
 
 	//{{{ Chunk constructor
@@ -506,7 +506,7 @@
 	// this is either style.getBackgroundColor() or
 	// styles[defaultID].getBackgroundColor()
 	private Color background;
-	private String str;
+	public String str;
 	private GlyphVector[] glyphs;
 	//}}}
 
diff -ru 5.1.0/jEdit/org/gjt/sp/jedit/syntax/Token.java 5.1.0/jEdit-patched/org/gjt/sp/jedit/syntax/Token.java
--- 5.1.0/jEdit/org/gjt/sp/jedit/syntax/Token.java	2013-07-28 19:03:51.000000000 +0200
+++ 5.1.0/jEdit-patched/org/gjt/sp/jedit/syntax/Token.java	2013-09-05 10:51:29.192192327 +0200
@@ -57,7 +57,7 @@
 	 */
 	public static String tokenToString(byte token)
 	{
-		return (token == Token.END) ? "END" : TOKEN_TYPES[token];
+		return (token == Token.END) ? "END" : TOKEN_TYPES[token % ID_COUNT];
 	} //}}}
 
 	//{{{ Token types
diff -ru 5.1.0/jEdit/org/gjt/sp/util/SyntaxUtilities.java 5.1.0/jEdit-patched/org/gjt/sp/util/SyntaxUtilities.java
--- 5.1.0/jEdit/org/gjt/sp/util/SyntaxUtilities.java	2013-07-28 19:03:53.000000000 +0200
+++ 5.1.0/jEdit-patched/org/gjt/sp/util/SyntaxUtilities.java	2013-09-05 10:51:29.192192327 +0200
@@ -194,7 +194,24 @@
 	{
 		return loadStyles(family,size,true);
 	}
-	
+
+	/**
+	 * Extended styles derived from the user-specified style array.
+	 */
+
+	public static class StyleExtender
+	{
+		public SyntaxStyle[] extendStyles(SyntaxStyle[] styles)
+		{
+			return styles;
+		}
+	}
+	volatile private static StyleExtender _styleExtender = new StyleExtender();
+	public static void setStyleExtender(StyleExtender ext)
+	{
+		_styleExtender = ext;
+	}
+
 	/**
 	 * Loads the syntax styles from the properties, giving them the specified
 	 * base font family and size.
@@ -224,9 +241,9 @@
 				Log.log(Log.ERROR,StandardUtilities.class,e);
 			}
 		}
-
-		return styles;
+		styles[0] = new SyntaxStyle(Color.black, null, new Font(family, 0, size));
+		return _styleExtender.extendStyles(styles);
 	} //}}}
-	
+
 	private SyntaxUtilities(){}
 }
diff -ru 5.1.0/jEdit/org/gjt/sp/jedit/textarea/TextArea.java 5.1.0/jEdit-patched/org/gjt/sp/jedit/textarea/TextArea.java
--- 5.1.0/jEdit/org/gjt/sp/jedit/textarea/TextArea.java	2013-07-28 19:03:32.000000000 +0200
+++ 5.1.0/jEdit-patched/org/gjt/sp/jedit/textarea/TextArea.java	2013-09-05 10:51:29.196192309 +0200
@@ -907,6 +907,11 @@
 		return chunkCache.getLineInfo(screenLine).physicalLine;
 	} //}}}
 
+        public Chunk getChunksOfScreenLine(int screenLine)
+        {
+                return chunkCache.getLineInfo(screenLine).chunks;
+        }
+
 	//{{{ getScreenLineOfOffset() method
 	/**
 	 * Returns the screen (wrapped) line containing the specified offset.