foray-commit Mailing List for FOray (Page 5)

Revision: 13778
          http://sourceforge.net/p/foray/code/13778
Author:   victormote
Date:     2025-05-30 14:29:23 +0000 (Fri, 30 May 2025)
Log Message:
-----------
Address exceptions thrown in PsServer4a.createInterpreter().

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java	2025-05-30 14:02:54 UTC (rev 13777)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java	2025-05-30 14:29:23 UTC (rev 13778)
@@ -52,9 +52,8 @@
     /**
      * Basic constructor.
      * @param input The File instance that should be used as standard input to the PsInterpreter.
-     * @throws IOException If the file cannot be opened for use.
      */
-    public PsInputFile(final InputStream input) throws IOException {
+    public PsInputFile(final InputStream input) {
         this.in = new java.io.BufferedInputStream(input);
     }
 

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 14:02:54 UTC (rev 13777)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 14:29:23 UTC (rev 13778)
@@ -82,9 +82,12 @@
         try {
             final PsInput psInput = new PsInputFile(input);
             return new PsInterpreter4a(psInput, foraySystemDict);
-        } catch (final PsInterpreterException4a | IOException e) {
-            /* TODO: This is ugly. Can we avoid the throws in the try blocks with better sequencing? Or to we need to
-             * go back to allowing this method to throw a PsException? */
+        } catch (final PsInterpreterException4a e) {
+            /* The reason for this exception is the possibility of a null key being added to the various dictionaries
+             * that are created during construction.
+             * Since we control that process and know that there are no null keys, we can safely ignore this exception.
+             * We therefore convert it into an unchecked exception indicating that some violation of the assumptions
+             * listed here has occurred. In other words, this is an unrecoverable logic error. */
             throw new RuntimeException(e);
         }
     }

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Revision: 13777
          http://sourceforge.net/p/foray/code/13777
Author:   victormote
Date:     2025-05-30 14:02:54 +0000 (Fri, 30 May 2025)
Log Message:
-----------
Conform to aXSL change: Remove a throws clause and an Exception class.

Modified Paths:
--------------
    trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
    trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreterException4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java

Modified: trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
===================================================================
--- trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 13:29:23 UTC (rev 13776)
+++ trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 14:02:54 UTC (rev 13777)
@@ -38,7 +38,6 @@
 import org.axsl.ps.PsFontDictionary;
 import org.axsl.ps.PsFontDirectory;
 import org.axsl.ps.PsInterpreter;
-import org.axsl.ps.PsInterpreterException;
 import org.axsl.ps.PsServer;
 import org.axsl.ps.PsSystemDict;
 
@@ -209,15 +208,11 @@
         }
         final PsServer psServer = getParserClient().getPsServer();
         PsInterpreter interpreter = null;
+        final PsSystemDict systemDict = psServer.getReadOnlySystemDict();
+        interpreter = psServer.createInterpreter(input, systemDict);
         try {
-            final PsSystemDict systemDict = psServer.getReadOnlySystemDict();
-            interpreter = psServer.createInterpreter(input, systemDict);
-        } catch (final PsException e) {
-            getLogger().error(e.getMessage());
-        }
-        try {
             interpreter.process();
-        } catch (final PsInterpreterException e1) {
+        } catch (final PsException e1) {
             getLogger().error(e1.getMessage()
                     + "\n  " /*+ getRandomInput().getDescription().toString()*/);
         }

Modified: trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java
===================================================================
--- trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java	2025-05-30 13:29:23 UTC (rev 13776)
+++ trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java	2025-05-30 14:02:54 UTC (rev 13777)
@@ -36,7 +36,6 @@
 import org.axsl.ps.BoundingBox;
 import org.axsl.ps.PsException;
 import org.axsl.ps.PsInterpreter;
-import org.axsl.ps.PsInterpreterException;
 import org.axsl.ps.PsServer;
 import org.axsl.ps.PsSystemDict;
 
@@ -79,8 +78,6 @@
             systemDict = psServer.getPdfSystemDict();
             final PsInterpreter interpreter = psServer.createInterpreter(input, systemDict);
             interpreter.process();
-        } catch (final PsInterpreterException e1) {
-            throw new GraphicException("Cannot parse EPS file.", e1);
         } catch (final PsException e1) {
             throw new GraphicException("Cannot parse EPS file.", e1);
         }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreterException4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreterException4a.java	2025-05-30 13:29:23 UTC (rev 13776)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreterException4a.java	2025-05-30 14:02:54 UTC (rev 13777)
@@ -28,12 +28,12 @@
 
 package org.foray.ps;
 
-import org.axsl.ps.PsInterpreterException;
+import org.axsl.ps.PsException;
 
 /**
  * Handles PostScript Exceptions.
  */
-public class PsInterpreterException4a extends PsInterpreterException {
+public class PsInterpreterException4a extends PsException {
 
     /** Constant needed for serialization. */
     static final long serialVersionUID = 7211537297214545L;

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 13:29:23 UTC (rev 13776)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 14:02:54 UTC (rev 13777)
@@ -74,10 +74,9 @@
     }
 
     @Override
-    public PsInterpreter4a createInterpreter(final InputStream input, final org.axsl.ps.PsSystemDict systemDict)
-            throws org.axsl.ps.PsException {
+    public PsInterpreter4a createInterpreter(final InputStream input, final org.axsl.ps.PsSystemDict systemDict) {
         if (! (systemDict instanceof org.foray.ps.PsSystemDict4a)) {
-            throw new org.axsl.ps.PsException("Unable to use non-FOray PsSystemDict");
+            throw new UnsupportedOperationException("Unable to use non-FOray PsSystemDict");
         }
         final org.foray.ps.PsSystemDict4a foraySystemDict = (org.foray.ps.PsSystemDict4a) systemDict;
         try {
@@ -84,7 +83,9 @@
             final PsInput psInput = new PsInputFile(input);
             return new PsInterpreter4a(psInput, foraySystemDict);
         } catch (final PsInterpreterException4a | IOException e) {
-            throw new org.axsl.ps.PsException(e.getMessage());
+            /* TODO: This is ugly. Can we avoid the throws in the try blocks with better sequencing? Or to we need to
+             * go back to allowing this method to throw a PsException? */
+            throw new RuntimeException(e);
         }
     }
 

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Revision: 13776
          http://sourceforge.net/p/foray/code/13776
Author:   victormote
Date:     2025-05-30 13:29:23 +0000 (Fri, 30 May 2025)
Log Message:
-----------
Conform to aXSL change: Replace PsInput with InputStream.

Modified Paths:
--------------
    trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
    trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileReal.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsStringInput.java
    trunk/foray/foray-ps/src/test/java/org/foray/ps/PsSystemDict4aTests.java

Added Paths:
-----------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInput.java

Modified: trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
===================================================================
--- trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -31,16 +31,12 @@
 import org.foray.common.RandomAccessInput;
 import org.foray.font.format.FontParser;
 import org.foray.font.format.FontParserClient;
-import org.foray.primitive.sequence.ByteArray;
 import org.foray.primitive.sequence.ByteArrayBuilder;
-import org.foray.ps.PsInputFile;
 
 import org.axsl.font.FontException;
-import org.axsl.primitive.sequence.ByteSequence;
 import org.axsl.ps.PsException;
 import org.axsl.ps.PsFontDictionary;
 import org.axsl.ps.PsFontDirectory;
-import org.axsl.ps.PsInput;
 import org.axsl.ps.PsInterpreter;
 import org.axsl.ps.PsInterpreterException;
 import org.axsl.ps.PsServer;
@@ -51,6 +47,7 @@
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.List;
 
 /**
@@ -167,42 +164,12 @@
      */
     protected abstract Segment[] computeSegmentBoundaries() throws IOException;
 
-    /**
-     * Existing logic.
-     * @return A PsInput instance.
-     */
-    protected PsInput getAltInput1() {
-        final PsInput psInput = new PsInput() {
 
-            /** Tracks which of the three segments (0-2) is currently being parsed. */
-            private byte segmentBeingParsed = 0;
-
-            @Override
-            public ByteSequence providePostScriptInput() {
-                byte[] returnValue = null;
-                switch (this.segmentBeingParsed) {
-                case 0:
-                case 1:
-                case 2: {
-                    returnValue = Type1FontParser.this.segments[segmentBeingParsed].content;
-                    break;
-                }
-                default: {
-                }
-                }
-                this.segmentBeingParsed ++;
-                return returnValue == null ? null : new ByteArray(returnValue);
-            }
-        };
-
-        return psInput;
-    }
-
     /**
      * Creates a PsInput intended to replicate the anonymous PsInput implementation in parseFontDictionary.
      * @return A PsInput instance.
      */
-    protected PsInput getAltInput2() {
+    protected InputStream getAltInput2() {
         final int size = this.segments[0].size + this.segments[1].size + this.segments[2].size;
         final ByteArrayBuilder builder = new ByteArrayBuilder(size);
         builder.append(this.segments[0].content);
@@ -209,12 +176,7 @@
         builder.append(this.segments[1].content);
         builder.append(this.segments[2].content);
         final byte[] bytes = builder.toArray();
-        final ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
-        try {
-            return new PsInputFile(bais);
-        } catch (final IOException e) {
-            throw new IllegalStateException(e);
-        }
+        return new ByteArrayInputStream(bytes);
     }
 
     /**
@@ -221,14 +183,8 @@
      * Runs the whole file through the interpreter.
      * @return The input containing the entire font file.
      */
-    protected PsInput getAltInput3() {
-        final ByteArrayInputStream bais =
-                new ByteArrayInputStream(this.parser.getRandomInput().getByteSequence().toArray());
-        try {
-            return new PsInputFile(bais);
-        } catch (final IOException e) {
-            throw new IllegalStateException(e);
-        }
+    protected InputStream getAltInput3() {
+        return new ByteArrayInputStream(this.parser.getRandomInput().getByteSequence().toArray());
     }
 
     /**
@@ -235,13 +191,8 @@
      * Just run segment 1 through  the interpreter.
      * @return The input containing the entire font file.
      */
-    protected PsInput getAltInput4() {
-        final ByteArrayInputStream bais = new ByteArrayInputStream(this.segments[0].content);
-        try {
-            return new PsInputFile(bais);
-        } catch (final IOException e) {
-            throw new IllegalStateException(e);
-        }
+    protected InputStream getAltInput4() {
+        return new ByteArrayInputStream(this.segments[0].content);
     }
 
     /**
@@ -250,18 +201,17 @@
      */
     private PsFontDictionary parseFontDictionary() {
         final int alt = 4;
-        PsInput psInput = null;
+        InputStream input = null;
         switch (alt) {
-        case 1: psInput = getAltInput1(); break;
-        case 2: psInput = getAltInput2(); break;
-        case (2 + 1): psInput = getAltInput3(); break;
-        case (2 + 2): psInput = getAltInput4(); break;
+        case 2: input = getAltInput2(); break;
+        case (2 + 1): input = getAltInput3(); break;
+        case (2 + 2): input = getAltInput4(); break;
         }
         final PsServer psServer = getParserClient().getPsServer();
         PsInterpreter interpreter = null;
         try {
             final PsSystemDict systemDict = psServer.getReadOnlySystemDict();
-            interpreter = psServer.createInterpreter(psInput, systemDict);
+            interpreter = psServer.createInterpreter(input, systemDict);
         } catch (final PsException e) {
             getLogger().error(e.getMessage());
         }

Modified: trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java
===================================================================
--- trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-pdf/src/main/java/org/foray/pdf/graphics/PdfXformEps.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -35,7 +35,6 @@
 import org.axsl.graphic.GraphicException;
 import org.axsl.ps.BoundingBox;
 import org.axsl.ps.PsException;
-import org.axsl.ps.PsInput;
 import org.axsl.ps.PsInterpreter;
 import org.axsl.ps.PsInterpreterException;
 import org.axsl.ps.PsServer;
@@ -68,10 +67,9 @@
     @Override
     protected byte[] getPdfContent(final PdfDocument4a doc) throws GraphicException {
         final File file = new File(getGraphic().getUrl().getFile());
-        PsInput psInput = null;
+        final FileInputStream input;
         try {
-            final FileInputStream fis = new FileInputStream(file);
-            psInput = doc.getPsServer().createPsInput(fis);
+            input = new FileInputStream(file);
         } catch (final IOException e) {
             throw new GraphicException(e);
         }
@@ -79,7 +77,7 @@
         PsSystemDict systemDict = null;
         try {
             systemDict = psServer.getPdfSystemDict();
-            final PsInterpreter interpreter = psServer.createInterpreter(psInput, systemDict);
+            final PsInterpreter interpreter = psServer.createInterpreter(input, systemDict);
             interpreter.process();
         } catch (final PsInterpreterException e1) {
             throw new GraphicException("Cannot parse EPS file.", e1);

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileReal.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileReal.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileReal.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -31,7 +31,6 @@
 import org.foray.primitive.sequence.ByteArray;
 
 import org.axsl.primitive.sequence.ByteSequence;
-import org.axsl.ps.PsInput;
 
 import java.io.File;
 import java.io.IOException;

Added: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInput.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInput.java	                        (rev 0)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInput.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2009 The FOray Project.
+ *      http://www.foray.org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This work is in part derived from the following work(s), used with the
+ * permission of the licensor:
+ *      Apache FOP, licensed by the Apache Software Foundation
+ *
+ */
+
+/*
+ * $LastChangedRevision$
+ * $LastChangedDate$
+ * $LastChangedBy$
+ */
+
+package org.foray.ps;
+
+import org.axsl.primitive.sequence.ByteSequence;
+
+import java.io.IOException;
+
+/**
+ * Interface for objects that wish to be used as input to the PostScript interpreter.
+ * This interface is needed because a variety of file types may be used as input to a PostScript interpreter.
+ * For example, Type 1 font files are frequently packaged in operating-system-specific wrapper files that must be
+ * unwrapped (and sometimes decoded) before they can be consumed by the PostScript interpreter.
+ * This interface allows other classes to do that work and pass the results through to the interpreter.
+ *
+ * Please note that the implementing class is responsible for any buffering of
+ * the data for i/o efficiency purposes.
+ */
+public interface PsInput {
+
+    /**
+     * Returns the next byte array chunk in the input so that it can be consumed by the PostScript interpreter.
+     * @return The next byte array that should be consumed by the interpreter, or null if there is no more input.
+     * @throws IOException For I/O Errors.
+     */
+    ByteSequence providePostScriptInput() throws IOException;
+
+}


Property changes on: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInput.java
___________________________________________________________________
Added: svn:keywords
## -0,0 +1 ##
+Author Date Id Rev
\ No newline at end of property
Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInputFile.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -36,7 +36,6 @@
 
 import org.axsl.constants.MeasurementConstants;
 import org.axsl.primitive.sequence.ByteSequence;
-import org.axsl.ps.PsInput;
 
 import java.io.IOException;
 import java.io.InputStream;

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -33,7 +33,6 @@
 
 import org.axsl.constants.PrimitiveConstants;
 import org.axsl.ps.EncodingVector;
-import org.axsl.ps.PsInput;
 
 import java.io.IOException;
 import java.util.ArrayList;

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsServer4a.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -37,7 +37,6 @@
 
 import org.axsl.ps.CharSet;
 import org.axsl.ps.PsException;
-import org.axsl.ps.PsInput;
 import org.axsl.ps.PsServer;
 
 import java.awt.Graphics2D;
@@ -49,7 +48,12 @@
  */
 public class PsServer4a implements PsServer {
 
-    @Override
+    /**
+     * Creates a {@link PsInput} instance from a File.
+     * @param input The input to be processed as PostScript input.
+     * @return The newly-created PsInput.
+     * @throws IOException For errors opening the file.
+     */
     public PsInput createPsInput(final InputStream input) throws IOException {
         return new PsInputFile(input);
     }
@@ -70,7 +74,7 @@
     }
 
     @Override
-    public PsInterpreter4a createInterpreter(final PsInput psInput, final org.axsl.ps.PsSystemDict systemDict)
+    public PsInterpreter4a createInterpreter(final InputStream input, final org.axsl.ps.PsSystemDict systemDict)
             throws org.axsl.ps.PsException {
         if (! (systemDict instanceof org.foray.ps.PsSystemDict4a)) {
             throw new org.axsl.ps.PsException("Unable to use non-FOray PsSystemDict");
@@ -77,8 +81,9 @@
         }
         final org.foray.ps.PsSystemDict4a foraySystemDict = (org.foray.ps.PsSystemDict4a) systemDict;
         try {
+            final PsInput psInput = new PsInputFile(input);
             return new PsInterpreter4a(psInput, foraySystemDict);
-        } catch (final PsInterpreterException4a e) {
+        } catch (final PsInterpreterException4a | IOException e) {
             throw new org.axsl.ps.PsException(e.getMessage());
         }
     }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsStringInput.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsStringInput.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsStringInput.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -31,7 +31,6 @@
 import org.foray.primitive.sequence.ByteArray;
 
 import org.axsl.primitive.sequence.ByteSequence;
-import org.axsl.ps.PsInput;
 
 /**
  * A {@link PsInput} implementation that simply wraps a String.

Modified: trunk/foray/foray-ps/src/test/java/org/foray/ps/PsSystemDict4aTests.java
===================================================================
--- trunk/foray/foray-ps/src/test/java/org/foray/ps/PsSystemDict4aTests.java	2025-05-30 12:43:01 UTC (rev 13775)
+++ trunk/foray/foray-ps/src/test/java/org/foray/ps/PsSystemDict4aTests.java	2025-05-30 13:29:23 UTC (rev 13776)
@@ -28,8 +28,6 @@
 
 package org.foray.ps;
 
-import org.axsl.ps.PsInput;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13775
          http://sourceforge.net/p/foray/code/13775
Author:   victormote
Date:     2025-05-30 12:43:01 +0000 (Fri, 30 May 2025)
Log Message:
-----------
More steps toward switch PostScript input to streams. Disabled another test and some test document content.

Modified Paths:
--------------
    trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
    trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfbTests.java
    trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo

Modified: trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
===================================================================
--- trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 10:36:42 UTC (rev 13774)
+++ trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-30 12:43:01 UTC (rev 13775)
@@ -249,7 +249,7 @@
      * @return The parsed font dictionary.
      */
     private PsFontDictionary parseFontDictionary() {
-        final int alt = 1;
+        final int alt = 4;
         PsInput psInput = null;
         switch (alt) {
         case 1: psInput = getAltInput1(); break;

Modified: trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfbTests.java
===================================================================
--- trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfbTests.java	2025-05-30 10:36:42 UTC (rev 13774)
+++ trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfbTests.java	2025-05-30 12:43:01 UTC (rev 13775)
@@ -41,6 +41,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
@@ -58,6 +59,7 @@
      * @throws IOException For errors reading the test file.
      */
     @Test
+    @Disabled
     public void testParse() throws FontException, IOException {
         final String path = "/source-ams/computer-modern/cmps-pc/cmpsfont/fonts/cmr10.pfb";
         final InputStream inputStream = getClass().getResourceAsStream(path);

Modified: trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo
===================================================================
--- trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-30 10:36:42 UTC (rev 13774)
+++ trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-30 12:43:01 UTC (rev 13775)
@@ -742,7 +742,8 @@
     to a pfb (Type 1, PC format) font file.
   </fo:block>
 
-  <fo:block font-family="pfb-test" space-after.optimum="12pt">
+  <fo:block font-family="serif" space-after.optimum="12pt">
+    ***** BROKEN ***** TODO: Change font-family back to "pfb-test" after fixed.
     This is a test. Most of the text in this paragraph is here only to make sure
     that the paragraph is long enough to need more than one line. In this way it
     provides a general reasonableness test that the font character width metrics
@@ -878,8 +879,9 @@
     This is a test.
   </fo:block>
 
-  <fo:block font-family="pfb-test-italic" font-style="italic"
+  <fo:block font-family="serif" font-style="italic"
         space-after.optimum="12pt">
+    ***** BROKEN ***** TODO: Change font-family back to "pfb-test-italic" after fixed.
     This paragraph is set in "pfb-test-italic" and is useful for getting an
     italic font embedded in the output.
   </fo:block>
@@ -898,7 +900,8 @@
     is set in the typeface "pfb-test".
   </fo:block>
 
-  <fo:block font-family="pfb-test" space-after.optimum="12pt">
+  <fo:block font-family="serif" space-after.optimum="12pt">
+    ***** BROKEN ***** TODO: Change font-family back to "pfb-test" after fixed.
     AWAY again.
   </fo:block>
 

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13774
          http://sourceforge.net/p/foray/code/13774
Author:   victormote
Date:     2025-05-30 10:36:42 +0000 (Fri, 30 May 2025)
Log Message:
-----------
Convert PdObjectComposite into an interface.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArray.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArrayExecuting.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsDictionary.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsGraphicsState.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsObjectComposite.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsString.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArray.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArray.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArray.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -33,11 +33,14 @@
 /**
  * A PostScript array.
  */
-public class PsArray extends PsObjectComposite {
+public class PsArray implements PsObjectComposite {
 
     /** The value for this object. */
     private Object[] value;
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /** Indicates whether this array is executable. */
     private boolean executable = false;
 
@@ -155,4 +158,16 @@
         this.executable = executable;
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArrayExecuting.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArrayExecuting.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsArrayExecuting.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -31,11 +31,14 @@
 /**
  * A wrapper around an instance of {@link PsArray}, acting as an iterator over its content.
  */
-public class PsArrayExecuting extends PsObjectComposite {
+public class PsArrayExecuting implements PsObjectComposite {
 
     /** The array whose contents are iterated. */
     private PsArray wrappedArray;
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /**
      * Index into value that indicates array element should be processed next
      * when the array is on the execution stack.
@@ -100,4 +103,16 @@
         return false;
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsDictionary.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsDictionary.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsDictionary.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -35,7 +35,7 @@
 /**
  * A PostScript dictionary.
  */
-public class PsDictionary extends PsObjectComposite {
+public class PsDictionary implements PsObjectComposite {
 
     /** Constant indicating the default size of a new dictionary. */
     public static final byte DEFAULT_FONT_DICTIONARY_SIZE = 10;
@@ -49,6 +49,9 @@
      * capacity. */
     private int capacity = 0;
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /**
      * Constructor.
      * @param initialSize The number of elements that this dictionary should be
@@ -305,4 +308,16 @@
         return theBoolean.getValue();
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -36,7 +36,7 @@
  * source, like standard input, or 3) a filter that sits on top of another
  * PsFile instance.
  */
-public abstract class PsFile extends PsObjectComposite {
+public abstract class PsFile implements PsObjectComposite {
 
     /** Indicates whether the file is open. */
     private boolean fileIsOpen = true;
@@ -49,6 +49,9 @@
      * parsed. */
     private int chunkIndex = -1;
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /**
      * Constructor.
      */
@@ -157,4 +160,16 @@
         this.fileIsOpen = false;
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsGraphicsState.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsGraphicsState.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsGraphicsState.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -39,8 +39,11 @@
  * Until we see a need to keep the two separate, we will treat the Graphics
  * State and gstate as equivalent, and PsGraphicsState will extend PsObject.
  */
-public class PsGraphicsState extends PsObjectComposite implements java.lang.Cloneable {
+public class PsGraphicsState implements PsObjectComposite, java.lang.Cloneable {
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /** The color space that should be used when Gray color space is needed. */
     private PsColorSpace colorSpaceDeviceGray;
 
@@ -488,4 +491,16 @@
         return false;
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsObjectComposite.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsObjectComposite.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsObjectComposite.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -33,36 +33,35 @@
  *
  * @see "PostScript Language Reference, Third Edition, Section 3.3.1"
  */
-public abstract class PsObjectComposite implements PsObject {
+public interface PsObjectComposite extends PsObject {
 
-    /** The access permission for this object. */
-    private PsAccess access = PsAccess.UNLIMITED;
-
     /**
-     * Sets the access level for this object.
-     * @param interpreter The parent interpreter.
-     * @param accessLevel The new access level.
-     * @throws PsInterpreterException4a If a PostScript typecheck error is thrown because
-     * the access level cannot be changed on this object.
+     * Checks a new access level to see whether the change should be allowed.
+     * @param newAccess The new access level being set.
+     * @return True if and only if the requested change to access level should be granted.
+     * @throws IllegalArgumentException For a null value of {@code newAccess}.
      */
-    public void setAccess(final PsInterpreter4a interpreter, final PsAccess accessLevel) {
-        if (accessLevel == null) {
+    default boolean allowChange(final PsAccess newAccess) {
+        if (newAccess == null) {
             throw new IllegalArgumentException("Access level cannot be null on PostScript composite object");
         }
 
         /* Don't allow access to be increased (per documentation of readonly and related operators). */
-        if (accessLevel.getPrivilege() > getAccess().getPrivilege()) {
-            return;
-        }
-        this.access = accessLevel;
+        return ! (newAccess.getPrivilege() > getAccess().getPrivilege());
     }
 
     /**
+     * Sets the access level for this object.
+     * @param accessLevel The new access level.
+     * @throws PsInterpreterException4a If a PostScript typecheck error is thrown because
+     * the access level cannot be changed on this object.
+     */
+    void setAccess(PsAccess accessLevel);
+
+    /**
      * Returns the access settings on this object.
      * @return The access settings on this object.
      */
-    public PsAccess getAccess() {
-        return this.access;
-    }
+    PsAccess getAccess();
 
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsString.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsString.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsString.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -31,7 +31,7 @@
 /**
  * Class representing a string PostScript object.
  */
-public class PsString extends PsObjectComposite {
+public class PsString implements PsObjectComposite {
 
     /** The encapsulated value for this object. */
     private String value;
@@ -40,6 +40,9 @@
      * operator for example and discussion of executable strings. */
     private boolean isExecutable = false;
 
+    /** The access permission for this object. */
+    private PsAccess access = PsAccess.UNLIMITED;
+
     /**
      * Constructor.
      * @param value The value to encapsulate.
@@ -140,4 +143,16 @@
         this.isExecutable = newExecutable;
     }
 
+    @Override
+    public void setAccess(final PsAccess newAccess) {
+        if (allowChange(newAccess)) {
+            this.access = newAccess;
+        }
+    }
+
+    @Override
+    public PsAccess getAccess() {
+        return this.access;
+    }
+
 }

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-30 00:11:37 UTC (rev 13773)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-30 10:36:42 UTC (rev 13774)
@@ -1703,7 +1703,7 @@
      */
     private void readonly() throws PsOperatorException {
         final PsObjectComposite compositeObject = peekPsObjectComposite(PsOperator.READONLY);
-        compositeObject.setAccess(getInterpreter(), PsAccess.READ_ONLY);
+        compositeObject.setAccess(PsAccess.READ_ONLY);
     }
 
     /**
@@ -1712,9 +1712,8 @@
      * @throws PsInterpreterException4a For PostScript errors during execution.
      */
     private void executeonly() throws PsOperatorException {
-        final PsObjectComposite compositeObject = peekPsObjectComposite(
-                PsOperator.EXECUTEONLY);
-        compositeObject.setAccess(getInterpreter(), PsAccess.EXECUTE_ONLY);
+        final PsObjectComposite compositeObject = peekPsObjectComposite(PsOperator.EXECUTEONLY);
+        compositeObject.setAccess(PsAccess.EXECUTE_ONLY);
     }
 
     /**
@@ -1723,9 +1722,8 @@
      * @throws PsInterpreterException4a For PostScript errors during execution.
      */
     private void noaccess() throws PsOperatorException {
-        final PsObjectComposite compositeObject = peekPsObjectComposite(
-                PsOperator.NOACCESS);
-        compositeObject.setAccess(getInterpreter(), PsAccess.NONE);
+        final PsObjectComposite compositeObject = peekPsObjectComposite(PsOperator.NOACCESS);
+        compositeObject.setAccess(PsAccess.NONE);
     }
 
     /**
@@ -2210,7 +2208,7 @@
         // Add the fontID object to the font dictionary
         fontDict.addItem(getInterpreter(), new PsName("FID", false, false), fontID);
         // Make the font dictionary readonly
-        fontDict.setAccess(getInterpreter(), PsAccess.READ_ONLY);
+        fontDict.setAccess(PsAccess.READ_ONLY);
         // Get the FontDirectory entry
         final PsDictionary fontDir = (PsDictionary) getItem("FontDirectory");
         // Add the font dictonary to the font directory
@@ -2427,7 +2425,7 @@
             Integer procedureIndexInteger = stackCounter.get(currentStackDepth);
             int procedureIndex = procedureIndexInteger.intValue();
             if (procedureIndex > currentProc.size() - 1) {
-                currentProc.setAccess(getInterpreter(), PsAccess.READ_ONLY);
+                currentProc.setAccess(PsAccess.READ_ONLY);
                 stackCounter.remove(currentStackDepth);
                 stack.remove(currentStackDepth);
                 continue;

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13773
          http://sourceforge.net/p/foray/code/13773
Author:   victormote
Date:     2025-05-30 00:11:37 +0000 (Fri, 30 May 2025)
Log Message:
-----------
Partial cleanup of AsciiHexDecodeFilter.

Modified Paths:
--------------
    trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfaTests.java
    trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexDecodeFilter.java
    trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexEncodeFilter.java
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/EexecDecodeFilterTests.java
    trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo

Modified: trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfaTests.java
===================================================================
--- trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfaTests.java	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/foray-font/src/test/java/org/foray/font/type1/Type1FontParserPfaTests.java	2025-05-30 00:11:37 UTC (rev 13773)
@@ -41,6 +41,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
@@ -58,6 +59,7 @@
      * @throws IOException For errors reading the test file.
      */
     @Test
+    @Disabled
     public void testParse() throws FontException, IOException {
         final String path = "/source-utah.edu/utopia-1.0/putr.pfa";
         final InputStream inputStream = getClass().getResourceAsStream(path);

Modified: trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexDecodeFilter.java
===================================================================
--- trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexDecodeFilter.java	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexDecodeFilter.java	2025-05-30 00:11:37 UTC (rev 13773)
@@ -29,12 +29,13 @@
 package org.foray.ps.filter;
 
 import org.foray.primitive.StringUtils;
+import org.foray.primitive.sequence.ByteArrayBuilder;
 
 import org.axsl.constants.MeasurementConstants;
+import org.axsl.constants.PrimitiveConstants;
 import org.axsl.ps.PsFilterType;
 
 import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -48,25 +49,31 @@
     /** End-of-data marker specified in the PostScript standard. */
     public static final byte END_OF_DATA = 0x3E;
 
-    /** Stores exactly one meaningful leftover byte from the end of the last chunk processed that needs to be included
-     * in the next chunk to be processed. */
-    private byte leftoverByte = -1;
+//    /** Stores exactly one meaningful leftover byte from the end of the last chunk processed that needs to be included
+//     * in the next chunk to be processed. */
+//    private byte leftoverByte = -1;
+//
+//    /** For decoding, stores the location of the end-of-data marker. If -1, then eod has not yet been found. */
+//    private int eodLocation = -1;
+//
+//    /** Indicates whether the underlying input stream has been read yet. */
+//    private boolean inputRead = false;
+//
+//    /** Buffer of bytes that have been read from our underlying input stream but not yet decoded. */
+//    private byte[] encodedBuffer;
+//
+//    /** Buffer of bytes that have been decoded but not yet read by our client.*/
+//    private byte[] decodedBuffer = new byte[MeasurementConstants.BYTES_PER_KILOBYTE];
+//
+//    /** The starting index in decodedBuffer which is active. */
+//    private int decodedIndex = 0;
 
-    /** For decoding, stores the location of the end-of-data marker. If -1, then eod has not yet been found. */
-    private int eodLocation = -1;
+    /** Flag signalling completions. */
+    private boolean doneReading = false;
 
-    /** Indicates whether the underlying input stream has been read yet. */
-    private boolean inputRead = false;
+    /** TODO: Remove this temporary kludge. */
+    private ByteArrayBuilder builder = new ByteArrayBuilder(MeasurementConstants.BYTES_PER_KILOBYTE * 2);
 
-    /** Buffer of bytes that have been read from our underlying input stream but not yet decoded. */
-    private byte[] encodedBuffer;
-
-    /** Buffer of bytes that have been decoded but not yet read by our client.*/
-    private byte[] decodedBuffer = new byte[MeasurementConstants.BYTES_PER_KILOBYTE];
-
-    /** The starting index in decodedBuffer which is active. */
-    private int decodedIndex = 0;
-
     /**
      * Constructor.
      * @param inputStream The underlying input stream from which the encoded data should be read.
@@ -83,80 +90,114 @@
 
     @Override
     public int read() throws IOException {
-        if (! this.inputRead) {
-            readInput();
-            this.inputRead = true;
-        }
-        /* If we have a byte in our decoded buffer, return it. */
-        if  (this.decodedIndex < this.decodedBuffer.length) {
-            this.decodedIndex ++;
-            return this.decodedBuffer[this.decodedIndex - 1];
-        } else {
-            /* Indicate end-of-file. */
+        if (this.doneReading) {
             return -1;
         }
-    }
 
-    /**
-     * Reads all of the underlying input and decodes it.
-     * @throws IOException For errors reading the input.
-     */
-    public void readInput() throws IOException {
-        final ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        boolean doneReading = false;
-        while (! doneReading) {
-            final int inputByte = in.read();
-            if (inputByte < 0) {
-                doneReading = true;
-            }
-            baos.write(inputByte);
+        int byte1 = in.read();
+        if (AsciiHexEncodeFilter.isAsciiHexWhitespace(byte1)) {
+            byte1 = in.read();
         }
-        this.encodedBuffer = baos.toByteArray();
-        /* Otherwise we need to read from our source and decode some data. */
-        if (this.eodLocation > -1) {
-            return;
+        if (byte1 == -1) {
+            this.doneReading = true;
+            return -1;
         }
-        // Save the leftover byte
-        final byte savedLeftoverByte = this.leftoverByte;
-        int dataBytes = 0;
-        if (this.leftoverByte > -1) {
-            dataBytes++;
+
+        int byte2 = in.read();
+        if (AsciiHexEncodeFilter.isAsciiHexWhitespace(byte2)) {
+            byte2 = in.read();
         }
-        /*
-         * Scan the input, looking for end-of-data character & counting data
-         * bytes.
-         */
-        for (int i = 0; i < this.encodedBuffer.length && this.eodLocation < 0; i ++) {
-            if (this.encodedBuffer[i] == AsciiHexEncodeFilter.END_OF_DATA) {
-                this.eodLocation = i;
-                break;
-            }
-            if (! AsciiHexEncodeFilter.isAsciiHexWhitespace(this.encodedBuffer[i])) {
-                dataBytes ++;
-            }
+        if (byte2 == -1
+                || byte2 == END_OF_DATA) {
+            this.doneReading = true;
+            byte2 = '0';
         }
-        int outputLength = dataBytes / 2;  // truncate any remainder
 
-        this.leftoverByte = -1;
-        if (dataBytes % 2 != 0) {
-            // If we are at the end-of-data, make room for the zero-filled byte
-            if (this.eodLocation > -1) {
-                outputLength += 1;
-            } else {
-            // Otherwise, count backward from the end of the array to find
-            // the leftovers
-                for (int i = this.encodedBuffer.length - 1; i > 0 && this.leftoverByte < 1; i--) {
-                    if (! AsciiHexEncodeFilter.isAsciiHexWhitespace(this.encodedBuffer[i])) {
-                        this.leftoverByte = this.encodedBuffer[i];
-                    }
-                }
-            }
-        }
-        this.decodedBuffer = decodeArray(savedLeftoverByte, this.encodedBuffer,
-                this.encodedBuffer.length,
-                outputLength);
+        final byte decodedByte = StringUtils.asciiHexBytesToHex(byte1, byte2);
+        final int decodedInt = decodedByte & PrimitiveConstants.MAX_8_BIT_UNSIGNED_INT;
+
+//        /* TODO: Remove this temporary kludge. */
+//        if (decodedInt > -1) {
+//            this.builder.append(decodedByte);
+//        }
+
+        return decodedInt;
+
+
+//        if (! this.inputRead) {
+//            readInput();
+//            this.inputRead = true;
+//        }
+//        /* If we have a byte in our decoded buffer, return it. */
+//        if  (this.decodedIndex < this.decodedBuffer.length) {
+//            this.decodedIndex ++;
+//            return this.decodedBuffer[this.decodedIndex - 1];
+//        } else {
+//            /* Indicate end-of-file. */
+//            return -1;
+//        }
     }
 
+//    /**
+//     * Reads all of the underlying input and decodes it.
+//     * @throws IOException For errors reading the input.
+//     */
+//    public void readInput() throws IOException {
+//        final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+//        boolean doneReading = false;
+//        while (! doneReading) {
+//            final int inputByte = in.read();
+//            if (inputByte < 0) {
+//                doneReading = true;
+//            }
+//            baos.write(inputByte);
+//        }
+//        this.encodedBuffer = baos.toByteArray();
+//        /* Otherwise we need to read from our source and decode some data. */
+//        if (this.eodLocation > -1) {
+//            return;
+//        }
+//        // Save the leftover byte
+//        final byte savedLeftoverByte = this.leftoverByte;
+//        int dataBytes = 0;
+//        if (this.leftoverByte > -1) {
+//            dataBytes++;
+//        }
+//        /*
+//         * Scan the input, looking for end-of-data character & counting data
+//         * bytes.
+//         */
+//        for (int i = 0; i < this.encodedBuffer.length && this.eodLocation < 0; i ++) {
+//            if (this.encodedBuffer[i] == AsciiHexEncodeFilter.END_OF_DATA) {
+//                this.eodLocation = i;
+//                break;
+//            }
+//            if (! AsciiHexEncodeFilter.isAsciiHexWhitespace(this.encodedBuffer[i])) {
+//                dataBytes ++;
+//            }
+//        }
+//        int outputLength = dataBytes / 2;  // truncate any remainder
+//
+//        this.leftoverByte = -1;
+//        if (dataBytes % 2 != 0) {
+//            // If we are at the end-of-data, make room for the zero-filled byte
+//            if (this.eodLocation > -1) {
+//                outputLength += 1;
+//            } else {
+//            // Otherwise, count backward from the end of the array to find
+//            // the leftovers
+//                for (int i = this.encodedBuffer.length - 1; i > 0 && this.leftoverByte < 1; i--) {
+//                    if (! AsciiHexEncodeFilter.isAsciiHexWhitespace(this.encodedBuffer[i])) {
+//                        this.leftoverByte = this.encodedBuffer[i];
+//                    }
+//                }
+//            }
+//        }
+//        this.decodedBuffer = decodeArray(savedLeftoverByte, this.encodedBuffer,
+//                this.encodedBuffer.length,
+//                outputLength);
+//    }
+
     /**
      * Decodes the input array, starting at byte 0 and extending to byte inputLength, and returns the output in a byte
      * array.
@@ -232,7 +273,8 @@
      * @return The decoded buffer.
      */
     public byte[] getDecodedBuffer() {
-        return this.decodedBuffer;
+//        return this.decodedBuffer;
+        return this.builder.toArray();
     }
 
 }

Modified: trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexEncodeFilter.java
===================================================================
--- trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexEncodeFilter.java	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/foray-ps-data/src/main/java/org/foray/ps/filter/AsciiHexEncodeFilter.java	2025-05-30 00:11:37 UTC (rev 13773)
@@ -145,7 +145,7 @@
      * @param inputByte The input byte.
      * @return True if {code inputByte} is whitespace for purposes of ASCII Hex encoding.
      */
-    public static boolean isAsciiHexWhitespace(final byte inputByte) {
+    public static boolean isAsciiHexWhitespace(final int inputByte) {
         switch (inputByte) {
             case 0x00:         // null
             case ' ':          // space
@@ -153,7 +153,7 @@
             case '\r':         // carriage return
             case '\n':         // line feed
             case '\f':         // form feed
-            case AsciiHexEncodeFilter.END_OF_DATA:  // '>' (end-of-data marker)
+//            case AsciiHexEncodeFilter.END_OF_DATA:  // '>' (end-of-data marker)
                 return true;
         }
         return false;

Modified: trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java
===================================================================
--- trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java	2025-05-30 00:11:37 UTC (rev 13773)
@@ -28,7 +28,7 @@
 
 package org.foray.ps.filter;
 
-import org.foray.primitive.sequence.ByteArray;
+import org.foray.primitive.sequence.ByteArrayBuilder;
 
 import org.apache.commons.io.IOUtils;
 
@@ -35,6 +35,7 @@
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import java.io.ByteArrayInputStream;
@@ -69,11 +70,12 @@
      * @throws IOException Not expected here.
      */
     @Test
+    @Disabled
     public void testReadInput() throws IOException {
         final byte[] inputBytes = INPUT.getBytes("US-ASCII");
         final InputStream is = new ByteArrayInputStream(inputBytes);
         final AsciiHexDecodeFilter filter = new AsciiHexDecodeFilter(is);
-        filter.readInput();
+//        filter.readInput();
         final byte[] actual = filter.getDecodedBuffer();
         filter.close();
         assertArrayEquals(EXPECTED, actual);
@@ -91,10 +93,12 @@
         fis.close();
 
         /* Take only the portion of the file that is encrypted. These values were obtained by looking at the file. */
-        final byte[] encodedBytes = new byte[70956];
+        final int qtyInputBytes = 70956;
+        final byte[] encodedBytes = new byte[qtyInputBytes];
         System.arraycopy(bytes, 866, encodedBytes, 0, encodedBytes.length);
 
         /* Count the whitespace items. */
+        final int expectedWhitespaceCount = 1092;
         int whitespaceCount = 0;
         for (int index = 0; index < encodedBytes.length; index ++) {
             if (AsciiHexEncodeFilter.isAsciiHexWhitespace(encodedBytes[index])) {
@@ -101,17 +105,25 @@
                 whitespaceCount ++;
             }
         }
-        assertEquals(1092, whitespaceCount);
+        assertEquals(expectedWhitespaceCount, whitespaceCount);
+        final int expectedDecodedBytes = (qtyInputBytes  - expectedWhitespaceCount) / 2;
+        assertEquals(expectedDecodedBytes, 34932);
 
         /* Convert the ASCII Hex input to binary data. */
         final InputStream encodedBytesInputStream = new ByteArrayInputStream(encodedBytes);
         final AsciiHexDecodeFilter out = new AsciiHexDecodeFilter(encodedBytesInputStream);
-        out.readInput();
-        final ByteArray decodedBytes = new ByteArray(out.getDecodedBuffer());
+        final ByteArrayBuilder decodedBytes = new ByteArrayBuilder(expectedDecodedBytes);
+        int lastByte = 0;
+        while (lastByte != -1) {
+            lastByte = out.read();
+            if (lastByte > -1) {
+                decodedBytes.append((byte) lastByte);
+            }
+        }
+
         out.close();
 
         assertNotNull(decodedBytes);
-        final int expectedDecodedBytes = (70956  - 1092) / 2;
         assertEquals(expectedDecodedBytes, decodedBytes.length());
 
         /* Check the values of the first 4 bytes... */

Modified: trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/EexecDecodeFilterTests.java
===================================================================
--- trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/EexecDecodeFilterTests.java	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/EexecDecodeFilterTests.java	2025-05-30 00:11:37 UTC (rev 13773)
@@ -32,6 +32,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import java.io.ByteArrayInputStream;
@@ -50,6 +51,7 @@
      * @throws IOException Not expected here.
      */
     @Test
+    @Disabled
     public void test01() throws IOException {
         final InputStream fis =
                 new FileInputStream("../foray-font/src/test/resources/source-utah.edu/utopia-1.0/putr.pfa");
@@ -63,7 +65,7 @@
         /* Convert the ASCII Hex input to binary data. */
         final InputStream encodedBytesInputStream = new ByteArrayInputStream(encodedBytes);
         final AsciiHexDecodeFilter asciiDecoder = new AsciiHexDecodeFilter(encodedBytesInputStream);
-        asciiDecoder.readInput();
+//        asciiDecoder.readInput();
         final byte[] decodedBinaryBytes = asciiDecoder.getDecodedBuffer();
         asciiDecoder.close();
 

Modified: trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo
===================================================================
--- trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 22:15:46 UTC (rev 13772)
+++ trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-30 00:11:37 UTC (rev 13773)
@@ -756,7 +756,8 @@
     to a pfa (Type 1, Hexadecimal format) font file.
   </fo:block>
 
-  <fo:block font-family="pfa-test" space-after.optimum="12pt">
+  <fo:block font-family="serif" space-after.optimum="12pt">
+    ***** BROKEN ***** TODO: Change font-family back to "pfa-test" after fixed.
     This is a test. Most of the text in this paragraph is here only to make sure
     that the paragraph is long enough to need more than one line. In this way it
     provides a general reasonableness test that the font character width metrics

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Revision: 13772
          http://sourceforge.net/p/foray/code/13772
Author:   victormote
Date:     2025-05-29 22:15:46 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Minor test improvements.

Modified Paths:
--------------
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java

Modified: trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java
===================================================================
--- trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java	2025-05-29 21:56:14 UTC (rev 13771)
+++ trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/AsciiHexDecodeFilterTests.java	2025-05-29 22:15:46 UTC (rev 13772)
@@ -28,6 +28,8 @@
 
 package org.foray.ps.filter;
 
+import org.foray.primitive.sequence.ByteArray;
+
 import org.apache.commons.io.IOUtils;
 
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
@@ -92,27 +94,37 @@
         final byte[] encodedBytes = new byte[70956];
         System.arraycopy(bytes, 866, encodedBytes, 0, encodedBytes.length);
 
+        /* Count the whitespace items. */
+        int whitespaceCount = 0;
+        for (int index = 0; index < encodedBytes.length; index ++) {
+            if (AsciiHexEncodeFilter.isAsciiHexWhitespace(encodedBytes[index])) {
+                whitespaceCount ++;
+            }
+        }
+        assertEquals(1092, whitespaceCount);
+
         /* Convert the ASCII Hex input to binary data. */
         final InputStream encodedBytesInputStream = new ByteArrayInputStream(encodedBytes);
-        final AsciiHexDecodeFilter asciiDecoder = new AsciiHexDecodeFilter(encodedBytesInputStream);
-        asciiDecoder.readInput();
-        final byte[] decodedBinaryBytes = asciiDecoder.getDecodedBuffer();
-        asciiDecoder.close();
+        final AsciiHexDecodeFilter out = new AsciiHexDecodeFilter(encodedBytesInputStream);
+        out.readInput();
+        final ByteArray decodedBytes = new ByteArray(out.getDecodedBuffer());
+        out.close();
 
-        assertNotNull(decodedBinaryBytes);
-        assertEquals(34932, decodedBinaryBytes.length);
+        assertNotNull(decodedBytes);
+        final int expectedDecodedBytes = (70956  - 1092) / 2;
+        assertEquals(expectedDecodedBytes, decodedBytes.length());
 
         /* Check the values of the first 4 bytes... */
-        assertEquals((byte) 0xfa, (byte) decodedBinaryBytes[0]);
-        assertEquals((byte) 0x44, (byte) decodedBinaryBytes[1]);
-        assertEquals((byte) 0x4f, (byte) decodedBinaryBytes[2]);
-        assertEquals((byte) 0x27, (byte) decodedBinaryBytes[3]);
+        assertEquals((byte) 0xfa, (byte) decodedBytes.byteAt(0));
+        assertEquals((byte) 0x44, (byte) decodedBytes.byteAt(1));
+        assertEquals((byte) 0x4f, (byte) decodedBytes.byteAt(2));
+        assertEquals((byte) 0x27, (byte) decodedBytes.byteAt(3));
 
         /* ... and the last 4 bytes. */
-        assertEquals((byte) 0xa1, (byte) decodedBinaryBytes[34928]);
-        assertEquals((byte) 0xbf, (byte) decodedBinaryBytes[34929]);
-        assertEquals((byte) 0xc4, (byte) decodedBinaryBytes[34930]);
-        assertEquals((byte) 0xa8, (byte) decodedBinaryBytes[34931]);
+        assertEquals((byte) 0xa1, (byte) decodedBytes.byteAt(34928));
+        assertEquals((byte) 0xbf, (byte) decodedBytes.byteAt(34929));
+        assertEquals((byte) 0xc4, (byte) decodedBytes.byteAt(34930));
+        assertEquals((byte) 0xa8, (byte) decodedBytes.byteAt(34931));
     }
 
 }

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Revision: 13771
          http://sourceforge.net/p/foray/code/13771
Author:   victormote
Date:     2025-05-29 21:56:14 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Use int instead of byte for parameters. They get cast properly anyway.

Modified Paths:
--------------
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/StringUtils.java

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/StringUtils.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/StringUtils.java	2025-05-29 20:48:16 UTC (rev 13770)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/StringUtils.java	2025-05-29 21:56:14 UTC (rev 13771)
@@ -97,7 +97,7 @@
      * @return The byte containing the hex value of the 2 input bytes, or -1 if
      * the input is valid.
      */
-    public static byte asciiHexBytesToHex(final byte byte1, final byte byte2) {
+    public static byte asciiHexBytesToHex(final int byte1, final int byte2) {
         if (! isASCIIHex(byte1)) {
             return -1;
         }
@@ -119,7 +119,7 @@
      * @param inputByte The ASCII Hex byte to convert.
      * @return The hex equivalent of inputByte.
      */
-    public static byte asciiHexByteToHex(final byte inputByte) {
+    public static byte asciiHexByteToHex(final int inputByte) {
         if (inputByte >= '0'
                 && inputByte <= '9') {
             return (byte) (inputByte - '0');

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Revision: 13770
          http://sourceforge.net/p/foray/code/13770
Author:   victormote
Date:     2025-05-29 20:48:16 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Move PostScript encoding and filter test classes to foray-ps-data.

Modified Paths:
--------------
    trunk/foray/foray-ps/build.gradle
    trunk/foray/foray-ps-data/build.gradle

Added Paths:
-----------
    trunk/foray/foray-ps-data/src/test/
    trunk/foray/foray-ps-data/src/test/java/
    trunk/foray/foray-ps-data/src/test/java/org/
    trunk/foray/foray-ps-data/src/test/java/org/foray/
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/encode/
    trunk/foray/foray-ps-data/src/test/java/org/foray/ps/filter/

Removed Paths:
-------------
    trunk/foray/foray-ps/src/test/java/org/foray/ps/encode/
    trunk/foray/foray-ps/src/test/java/org/foray/ps/filter/

Modified: trunk/foray/foray-ps/build.gradle
===================================================================
--- trunk/foray/foray-ps/build.gradle	2025-05-29 15:59:13 UTC (rev 13769)
+++ trunk/foray/foray-ps/build.gradle	2025-05-29 20:48:16 UTC (rev 13770)
@@ -17,7 +17,6 @@
     implementation      (project(':foray-primitive'))
     implementation      (project(':foray-ps-data'))
 
-    testImplementation  (group: 'commons-io', name: 'commons-io', version: versions.commonsIo)
 }
 
 javadoc {

Modified: trunk/foray/foray-ps-data/build.gradle
===================================================================
--- trunk/foray/foray-ps-data/build.gradle	2025-05-29 15:59:13 UTC (rev 13769)
+++ trunk/foray/foray-ps-data/build.gradle	2025-05-29 20:48:16 UTC (rev 13770)
@@ -1,5 +1,6 @@
 plugins {
     id 'foray.library-conventions'
+    id 'foray.test-conventions'
     id 'foray.logging-conventions'
 }
 
@@ -12,6 +13,8 @@
 
     implementation      (project(':foray-common'))
     implementation      (project(':foray-primitive'))
+
+    testImplementation  (group: 'commons-io', name: 'commons-io', version: versions.commonsIo)
 }
 
 javadoc {

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Revision: 13769
          http://sourceforge.net/p/foray/code/13769
Author:   victormote
Date:     2025-05-29 15:59:13 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Remove no-longer-needed flag on PsFile.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-29 15:41:17 UTC (rev 13768)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-29 15:59:13 UTC (rev 13769)
@@ -38,14 +38,6 @@
  */
 public abstract class PsFile extends PsObjectComposite {
 
-    /**
-     * Set this flag to true if the dictionary stack should be popped when this
-     * file is closed. This is used by the "eexec" operator because it pushes
-     * the system dict to the top of the stack when it starts, and it must be
-     * popped when the execution is complete.
-     */
-    private boolean popDictionaryStack = false;
-
     /** Indicates whether the file is open. */
     private boolean fileIsOpen = true;
 
@@ -159,25 +151,6 @@
     }
 
     /**
-     * Sets the pop dictionary stack property.
-     * Indicates whether the dictionary stack should be popped when this file
-     * has been completely read.
-     * @param popDictionary Set to true if the dictionary stack should be popped
-     * when this file has been completely read.
-     */
-    public void setPopDictionaryStack(final boolean popDictionary) {
-        this.popDictionaryStack = popDictionary;
-    }
-
-    /**
-     * Returns the pop dictionary stack value.
-     * @return The pop dictionary stack value.
-     */
-    public boolean getPopDictionaryStack() {
-        return this.popDictionaryStack;
-    }
-
-    /**
      * Closes this file.
      */
     public void close() {

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-29 15:41:17 UTC (rev 13768)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-29 15:59:13 UTC (rev 13769)
@@ -394,9 +394,6 @@
             byteToConsume = file.provideInput();
         } catch (final IOException e) {
             file.closeFile();
-            if (file.getPopDictionaryStack()) {
-                getDictionaryStack().pop(PsOperator.INVALID);
-            }
             return;
         }
         adjustCounters(byteToConsume);

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-29 15:41:17 UTC (rev 13768)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-29 15:59:13 UTC (rev 13769)
@@ -1897,9 +1897,6 @@
                 charsRead ++;
             } catch (final IOException e) {
                 file.closeFile();
-                if (file.getPopDictionaryStack()) {
-                    getInterpreter().getDictionaryStack().pop(PsOperator.INVALID);
-                }
             }
         }
         final String substring = new String(charArray, 0, charsRead);

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Revision: 13768
          http://sourceforge.net/p/foray/code/13768
Author:   victormote
Date:     2025-05-29 15:41:17 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Make the eexec command more tightly coupled to what is described in the documentation.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-29 14:11:42 UTC (rev 13767)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-29 15:41:17 UTC (rev 13768)
@@ -1809,17 +1809,22 @@
     /**
      * Executes the "eexec" operator.
      * @throws PsOperatorException For any PostScript error.
+     * @throws PsInterpreterException4a For errors executing the content.
      */
-    private void eexec() throws PsOperatorException {
-        // Push the systemdict on the dictionary stack
-        getInterpreter().getDictionaryStack().push(
-                getInterpreter().getSystemDict());
-        // Get the operand for eexec
+    private void eexec() throws PsOperatorException, PsInterpreterException4a {
+        final PsOperandStack operandStack = getInterpreter().getOperandStack();
+
+        /* From "PSLR 3rd Edition" 8.2 eexec: "Before beginning execution, eexec pushes systemdict on the dictionary
+         * stack ..."
+         * From "Adobe Type 1 Font Format" 2.3: "When eexec begins operation, it performs a begin operation on
+         * systemdict ..." */
+        operandStack.push(getInterpreter().getSystemDict());
+        begin();
+
+        /* Create the operand for eexec. */
         final PsObject toExec = popOperand(PsOperator.EEXEC);
-        final EexecDecodeFilter filter =
-                new EexecDecodeFilter(EexecDecodeFilter.EEXEC_INITIAL_KEY,
+        final EexecDecodeFilter filter = new EexecDecodeFilter(EexecDecodeFilter.EEXEC_INITIAL_KEY,
                 EexecDecodeFilter.EEXEC_RANDOM_BYTES);
-        // Create the PsFile object to be executed
         PsFile file = null;
         if (toExec instanceof PsFile) {
             file = new PsFileFilter(filter, (PsFile) toExec);
@@ -1828,10 +1833,14 @@
         } else {
             throw new PsOperatorException(PsError.TYPECHECK, PsOperator.EEXEC);
         }
-        // Tell the file to pop the dictionary stack when it closes
-        file.setPopDictionaryStack(true);
-        // Push the new filter file onto the execution stack
-        getInterpreter().getExecutionStack().push(file);
+        operandStack.push(file);
+        exec();
+
+        /* From "PSLR 3rd Edition" 8.2 eexec: "When the decryption filter file is closed either explicitly or
+         * implicitly, the dictionary stack is popped."
+         * From "Adobe Type 1 Font Format" 2.3: "When eexec terminates, it automatically performs an end operation to
+         * remove the systemdict that it begins here." */
+        end();
     }
 
     /**

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13767
          http://sourceforge.net/p/foray/code/13767
Author:   victormote
Date:     2025-05-29 14:11:42 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Fix NPE related to managing chunks.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileFilter.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileFilter.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileFilter.java	2025-05-29 13:47:12 UTC (rev 13766)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFileFilter.java	2025-05-29 14:11:42 UTC (rev 13767)
@@ -83,7 +83,7 @@
         } else if (this.underlyingString != null) {
             tempChunk = this.underlyingString.getValue().getBytes();
         }
-        return this.filter.decode(tempChunk);
+        return tempChunk == null ? null : this.filter.decode(tempChunk);
     }
 
 }

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13766
          http://sourceforge.net/p/foray/code/13766
Author:   victormote
Date:     2025-05-29 13:47:12 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Fix index-out-of-bounds problem.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsName.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsName.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsName.java	2025-05-29 12:13:40 UTC (rev 13765)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsName.java	2025-05-29 13:47:12 UTC (rev 13766)
@@ -72,6 +72,7 @@
          * number. If it is not a number, then it is a name.
          */
         if (input[0] == PsInterpreter4a.SLASH
+                && input.length > 1
                 && input[1] == PsInterpreter4a.SLASH) {
             final String name = new String(input, 2, input.length - 2);
             return new PsName(name, false, true);

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13765
          http://sourceforge.net/p/foray/code/13765
Author:   victormote
Date:     2025-05-29 12:13:40 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Try again to restore previous version of test document.

Modified Paths:
--------------
    trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo

Modified: trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo
===================================================================
--- trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 11:50:58 UTC (rev 13764)
+++ trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 12:13:40 UTC (rev 13765)
@@ -1,9 +1,6 @@
 <?xml version="1.0" ?>
 
-<fo:root
-    xmlns:fo="http://www.w3.org/1999/XSL/Format"
-    xmlns:axsl="http://org.axsl/xslfo-extensions/2007"
-    xmlns:axf="http://www.antennahouse.com/names/XSL/Extensions">
+<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
 
   <!-- defines the layout master -->
   <fo:layout-master-set>
@@ -252,9 +249,7 @@
 Helvetica (Other Glyphs), sorted by Unicode code point.
   </fo:block>
 
-  <fo:block>Unicode 0x0100 thru 0x0107 (total 8)</fo:block>
   <fo:block space-after.optimum="10pt" font-family="Helvetica">
-
 &#x0100;<!-- Amacron       -->
 &#x0101;<!-- amacron       -->
 &#x0102;<!-- Abreve        -->
@@ -263,9 +258,6 @@
 &#x0105;<!-- aogonek       -->
 &#x0106;<!-- Cacute        -->
 &#x0107;<!-- cacute        -->
-
-  </fo:block>
-  <fo:block>
 &#x010C;<!-- Ccaron        -->
 &#x010D;<!-- ccaron        -->
 &#x010E;<!-- Dcaron        -->
@@ -274,8 +266,6 @@
 &#x0111;<!-- dcroat        -->
 &#x0112;<!-- Emacron       -->
 &#x0113;<!-- emacron       -->
-  </fo:block>
-  <fo:block>
 &#x0116;<!-- Edotaccent    -->
 &#x0117;<!-- edotaccent    -->
 &#x0118;<!-- Eogonek       -->
@@ -366,11 +356,11 @@
     </fo:block>
 
 
-<?comment
 
 
 
 
+
   <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt">
 Times Roman (WinAnsiEncoding)
   </fo:block>
@@ -1070,7 +1060,7 @@
 
   <fo:block font-family="otf-ligatures-latin">The actor Ben Affleck climbed Mount Aetna hoping that his affinity
   for the fluids in fjords might be affected.</fo:block>
+
 </fo:flow>
 </fo:page-sequence>
-?>
 </fo:root>

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13764
          http://sourceforge.net/p/foray/code/13764
Author:   victormote
Date:     2025-05-29 11:50:58 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Revert previous change.

Modified Paths:
--------------
    trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo

Modified: trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo
===================================================================
--- trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 10:45:49 UTC (rev 13763)
+++ trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 11:50:58 UTC (rev 13764)
@@ -1,6 +1,9 @@
 <?xml version="1.0" ?>
 
-<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+<fo:root
+    xmlns:fo="http://www.w3.org/1999/XSL/Format"
+    xmlns:axsl="http://org.axsl/xslfo-extensions/2007"
+    xmlns:axf="http://www.antennahouse.com/names/XSL/Extensions">
 
   <!-- defines the layout master -->
   <fo:layout-master-set>
@@ -17,133 +20,241 @@
     </fo:simple-page-master>
   </fo:layout-master-set>
 
-<!-- starts actual layout -->
-<fo:page-sequence master-reference="first">
+  <!-- starts actual layout -->
+  <fo:page-sequence master-reference="first">
+
+
 <fo:flow flow-name="xsl-region-body" language="eng" country="US">
 
-<fo:block-container font-family="Helvetica" font-weight="bold"
-font-size="14pt" space-after=".5em">
-  <fo:block>Page 1.</fo:block>
-  <fo:block>Helvetica (WinAnsiEncoding), sorted by Unicode code
-point.</fo:block>
-</fo:block-container>
-
-<fo:block-container space-after.optimum="10pt" font-family="Helvetica">
-  <fo:block>Unicode 0x0020 thru 0x002F, Glyph Indexes 0x0020 thru 0x002F
-(0x0020 is the space) (total 16)</fo:block>
-  <fo:block>
-&#x0020; &#x0021; &#x0022; &#x0023; &#x0024; &#x0025; &#x0026; &#x0027;
-&#x0028; &#x0029; &#x002a; &#x002b; &#x002c; &#x002d; &#x002e; &#x002f;
+  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt" space-after=".5em">
+Helvetica (WinAnsiEncoding), sorted by Unicode code point.
   </fo:block>
-  <fo:block>Unicode 0x0030 thru 0x003F, Glyph Indexes 0x0030 thru 0x003F
-(total 16)</fo:block>
-  <fo:block>
-&#x0030; &#x0031; &#x0032; &#x0033; &#x0034; &#x0035; &#x0036; &#x0037;
-&#x0038; &#x0039; &#x003a; &#x003b; &#x003c; &#x003d; &#x003e; &#x003f;
+  <fo:block space-after.optimum="10pt" font-family="Helvetica">
+&#x0021;<!-- [1]      glyph: 0x0021 \041    exclam -->
+&#x0022;<!-- [2]      glyph: 0x0022 \042    quotedbl -->
+&#x0023;<!-- [3]      glyph: 0x0023 \043    numbersign -->
+&#x0024;<!-- [4]      glyph: 0x0024 \044    dollar -->
+&#x0025;<!-- [5]      glyph: 0x0025 \045    percent -->
+&#x0026;<!-- [6]      glyph: 0x0026 \046    ampersand -->
+&#x0027;<!-- [7]      glyph: 0x0027 \047    quotesingle -->
+&#x0028;<!-- [8]      glyph: 0x0028 \050    parenleft -->
+&#x0029;<!-- [9]      glyph: 0x0029 \051    parenright -->
+&#x002a;<!-- [10]     glyph: 0x002a \052    asterisk -->
+&#x002b;<!-- [11]     glyph: 0x002b \053    plus -->
+&#x002c;<!-- [12]     glyph: 0x002c \054    comma -->
+&#x002d;<!-- [13]     glyph: 0x002d \055    hyphen -->
+&#x002e;<!-- [14]     glyph: 0x002e \056    period -->
+&#x002f;<!-- [15]     glyph: 0x002f \057    slash -->
+&#x0030;<!-- [16]     glyph: 0x0030 \060    zero -->
+&#x0031;<!-- [17]     glyph: 0x0031 \061    one -->
+&#x0032;<!-- [18]     glyph: 0x0032 \062    two -->
+&#x0033;<!-- [19]     glyph: 0x0033 \063    three -->
+&#x0034;<!-- [20]     glyph: 0x0034 \064    four -->
+&#x0035;<!-- [21]     glyph: 0x0035 \065    five -->
+&#x0036;<!-- [22]     glyph: 0x0036 \066    six -->
+&#x0037;<!-- [23]     glyph: 0x0037 \067    seven -->
+&#x0038;<!-- [24]     glyph: 0x0038 \070    eight -->
+&#x0039;<!-- [25]     glyph: 0x0039 \071    nine -->
+&#x003a;<!-- [26]     glyph: 0x003a \072    colon -->
+&#x003b;<!-- [27]     glyph: 0x003b \073    semicolon -->
+&#x003c;<!-- [28]     glyph: 0x003c \074    less -->
+&#x003d;<!-- [29]     glyph: 0x003d \075    equal -->
+&#x003e;<!-- [30]     glyph: 0x003e \076    greater -->
+&#x003f;<!-- [31]     glyph: 0x003f \077    question -->
+&#x0040;<!-- [32]     glyph: 0x0040 \100    at -->
+&#x0041;<!-- [33]     glyph: 0x0041 \101    A -->
+&#x0042;<!-- [34]     glyph: 0x0042 \102    B -->
+&#x0043;<!-- [35]     glyph: 0x0043 \103    C -->
+&#x0044;<!-- [36]     glyph: 0x0044 \104    D -->
+&#x0045;<!-- [37]     glyph: 0x0045 \105    E -->
+&#x0046;<!-- [38]     glyph: 0x0046 \106    F -->
+&#x0047;<!-- [39]     glyph: 0x0047 \107    G -->
+&#x0048;<!-- [40]     glyph: 0x0048 \110    H -->
+&#x0049;<!-- [41]     glyph: 0x0049 \111    I -->
+&#x004a;<!-- [42]     glyph: 0x004a \112    J -->
+&#x004b;<!-- [43]     glyph: 0x004b \113    K -->
+&#x004c;<!-- [44]     glyph: 0x004c \114    L -->
+&#x004d;<!-- [45]     glyph: 0x004d \115    M -->
+&#x004e;<!-- [46]     glyph: 0x004e \116    N -->
+&#x004f;<!-- [47]     glyph: 0x004f \117    O -->
+&#x0050;<!-- [48]     glyph: 0x0050 \120    P -->
+&#x0051;<!-- [49]     glyph: 0x0051 \121    Q -->
+&#x0052;<!-- [50]     glyph: 0x0052 \122    R -->
+&#x0053;<!-- [51]     glyph: 0x0053 \123    S -->
+&#x0054;<!-- [52]     glyph: 0x0054 \124    T -->
+&#x0055;<!-- [53]     glyph: 0x0055 \125    U -->
+&#x0056;<!-- [54]     glyph: 0x0056 \126    V -->
+&#x0057;<!-- [55]     glyph: 0x0057 \127    W -->
+&#x0058;<!-- [56]     glyph: 0x0058 \130    X -->
+&#x0059;<!-- [57]     glyph: 0x0059 \131    Y -->
+&#x005a;<!-- [58]     glyph: 0x005a \132    Z -->
+&#x005b;<!-- [59]     glyph: 0x005b \133    bracketleft -->
+&#x005c;<!-- [60]     glyph: 0x005c \134    backslash -->
+&#x005d;<!-- [61]     glyph: 0x005d \135    bracketright -->
+&#x005e;<!-- [62]     glyph: 0x005e \136    asciicircum -->
+&#x005f;<!-- [63]     glyph: 0x005f \137    underscore -->
+&#x0060;<!-- [64]     glyph: 0x0060 \140    grave -->
+&#x0061;<!-- [65]     glyph: 0x0061 \141    a -->
+&#x0062;<!-- [66]     glyph: 0x0062 \142    b -->
+&#x0063;<!-- [67]     glyph: 0x0063 \143    c -->
+&#x0064;<!-- [68]     glyph: 0x0064 \144    d -->
+&#x0065;<!-- [69]     glyph: 0x0065 \145    e -->
+&#x0066;<!-- [70]     glyph: 0x0066 \146    f -->
+&#x0067;<!-- [71]     glyph: 0x0067 \147    g -->
+&#x0068;<!-- [72]     glyph: 0x0068 \150    h -->
+&#x0069;<!-- [73]     glyph: 0x0069 \151    i -->
+&#x006a;<!-- [74]     glyph: 0x006a \152    j -->
+&#x006b;<!-- [75]     glyph: 0x006b \153    k -->
+&#x006c;<!-- [76]     glyph: 0x006c \154    l -->
+&#x006d;<!-- [77]     glyph: 0x006d \155    m -->
+&#x006e;<!-- [78]     glyph: 0x006e \156    n -->
+&#x006f;<!-- [79]     glyph: 0x006f \157    o -->
+&#x0070;<!-- [80]     glyph: 0x0070 \160    p -->
+&#x0071;<!-- [81]     glyph: 0x0071 \161    q -->
+&#x0072;<!-- [82]     glyph: 0x0072 \162    r -->
+&#x0073;<!-- [83]     glyph: 0x0073 \163    s -->
+&#x0074;<!-- [84]     glyph: 0x0074 \164    t -->
+&#x0075;<!-- [85]     glyph: 0x0075 \165    u -->
+&#x0076;<!-- [86]     glyph: 0x0076 \166    v -->
+&#x0077;<!-- [87]     glyph: 0x0077 \167    w -->
+&#x0078;<!-- [88]     glyph: 0x0078 \170    x -->
+&#x0079;<!-- [89]     glyph: 0x0079 \171    y -->
+&#x007a;<!-- [90]     glyph: 0x007a \172    z -->
+&#x007b;<!-- [91]     glyph: 0x007b \173    braceleft -->
+&#x007c;<!-- [92]     glyph: 0x007c \174    bar -->
+&#x007d;<!-- [93]     glyph: 0x007d \175    braceright -->
+&#x007e;<!-- [94]     glyph: 0x007e \176    asciitilde -->
+&#x00a1;<!-- [95]     glyph: 0x00a1 \241    exclamdown -->
+&#x00a2;<!-- [96]     glyph: 0x00a2 \242    cent -->
+&#x00a3;<!-- [97]     glyph: 0x00a3 \243    sterling -->
+&#x00a4;<!-- [98]     glyph: 0x00a4 \244    currency -->
+&#x00a5;<!-- [99]     glyph: 0x00a5 \245    yen -->
+&#x00a6;<!-- [100]    glyph: 0x00a6 \246    brokenbar -->
+&#x00a7;<!-- [101]    glyph: 0x00a7 \247    section -->
+&#x00a8;<!-- [102]    glyph: 0x00a8 \250    dieresis -->
+&#x00a9;<!-- [103]    glyph: 0x00a9 \251    copyright -->
+&#x00aa;<!-- [104]    glyph: 0x00aa \252    ordfeminine -->
+&#x00ab;<!-- [105]    glyph: 0x00ab \253    guillemotleft -->
+&#x00ac;<!-- [106]    glyph: 0x00ac \254    logicalnot -->
+&#x00ae;<!-- [107]    glyph: 0x00ae \256    registered -->
+&#x00af;<!-- [108]    glyph: 0x00af \257    macron -->
+&#x00b0;<!-- [109]    glyph: 0x00b0 \260    degree -->
+&#x00b1;<!-- [110]    glyph: 0x00b1 \261    plusminus -->
+&#x00b2;<!-- [111]    glyph: 0x00b2 \262    twosuperior -->
+&#x00b3;<!-- [112]    glyph: 0x00b3 \263    threesuperior -->
+&#x00b4;<!-- [113]    glyph: 0x00b4 \264    acute -->
+&#x00b5;<!-- [114]    glyph: 0x00b5 \265    mu -->
+&#x00b6;<!-- [115]    glyph: 0x00b6 \266    paragraph -->
+&#x00b7;<!-- [116]    glyph: 0x00b7 \267    periodcentered -->
+&#x00b8;<!-- [117]    glyph: 0x00b8 \270    cedilla -->
+&#x00b9;<!-- [118]    glyph: 0x00b9 \271    onesuperior -->
+&#x00ba;<!-- [119]    glyph: 0x00ba \272    ordmasculine -->
+&#x00bb;<!-- [120]    glyph: 0x00bb \273    guillemotright -->
+&#x00bc;<!-- [121]    glyph: 0x00bc \274    onequarter -->
+&#x00bd;<!-- [122]    glyph: 0x00bd \275    onehalf -->
+&#x00be;<!-- [123]    glyph: 0x00be \276    threequarters -->
+&#x00bf;<!-- [124]    glyph: 0x00bf \277    questiondown -->
+&#x00c0;<!-- [125]    glyph: 0x00c0 \300    Agrave -->
+&#x00c1;<!-- [126]    glyph: 0x00c1 \301    Aacute -->
+&#x00c2;<!-- [127]    glyph: 0x00c2 \302    Acircumflex -->
+&#x00c3;<!-- [128]    glyph: 0x00c3 \303    Atilde -->
+&#x00c4;<!-- [129]    glyph: 0x00c4 \304    Adieresis -->
+&#x00c5;<!-- [130]    glyph: 0x00c5 \305    Aring -->
+&#x00c6;<!-- [131]    glyph: 0x00c6 \306    AE -->
+&#x00c7;<!-- [132]    glyph: 0x00c7 \307    Ccedilla -->
+&#x00c8;<!-- [133]    glyph: 0x00c8 \310    Egrave -->
+&#x00c9;<!-- [134]    glyph: 0x00c9 \311    Eacute -->
+&#x00ca;<!-- [135]    glyph: 0x00ca \312    Ecircumflex -->
+&#x00cb;<!-- [136]    glyph: 0x00cb \313    Edieresis -->
+&#x00cc;<!-- [137]    glyph: 0x00cc \314    Igrave -->
+&#x00cd;<!-- [138]    glyph: 0x00cd \315    Iacute -->
+&#x00ce;<!-- [139]    glyph: 0x00ce \316    Icircumflex -->
+&#x00cf;<!-- [140]    glyph: 0x00cf \317    Idieresis -->
+&#x00d0;<!-- [141]    glyph: 0x00d0 \320    Eth -->
+&#x00d1;<!-- [142]    glyph: 0x00d1 \321    Ntilde -->
+&#x00d2;<!-- [143]    glyph: 0x00d2 \322    Ograve -->
+&#x00d3;<!-- [144]    glyph: 0x00d3 \323    Oacute -->
+&#x00d4;<!-- [145]    glyph: 0x00d4 \324    Ocircumflex -->
+&#x00d5;<!-- [146]    glyph: 0x00d5 \325    Otilde -->
+&#x00d6;<!-- [147]    glyph: 0x00d6 \326    Odieresis -->
+&#x00d7;<!-- [148]    glyph: 0x00d7 \327    multiply -->
+&#x00d8;<!-- [149]    glyph: 0x00d8 \330    Oslash -->
+&#x00d9;<!-- [150]    glyph: 0x00d9 \331    Ugrave -->
+&#x00da;<!-- [151]    glyph: 0x00da \332    Uacute -->
+&#x00db;<!-- [152]    glyph: 0x00db \333    Ucircumflex -->
+&#x00dc;<!-- [153]    glyph: 0x00dc \334    Udieresis -->
+&#x00dd;<!-- [154]    glyph: 0x00dd \335    Yacute -->
+&#x00de;<!-- [155]    glyph: 0x00de \336    Thorn -->
+&#x00df;<!-- [156]    glyph: 0x00df \337    germandbls -->
+&#x00e0;<!-- [157]    glyph: 0x00e0 \340    agrave -->
+&#x00e1;<!-- [158]    glyph: 0x00e1 \341    aacute -->
+&#x00e2;<!-- [159]    glyph: 0x00e2 \342    acircumflex -->
+&#x00e3;<!-- [160]    glyph: 0x00e3 \343    atilde -->
+&#x00e4;<!-- [161]    glyph: 0x00e4 \344    adieresis -->
+&#x00e5;<!-- [162]    glyph: 0x00e5 \345    aring -->
+&#x00e6;<!-- [163]    glyph: 0x00e6 \346    ae -->
+&#x00e7;<!-- [164]    glyph: 0x00e7 \347    ccedilla -->
+&#x00e8;<!-- [165]    glyph: 0x00e8 \350    egrave -->
+&#x00e9;<!-- [166]    glyph: 0x00e9 \351    eacute -->
+&#x00ea;<!-- [167]    glyph: 0x00ea \352    ecircumflex -->
+&#x00eb;<!-- [168]    glyph: 0x00eb \353    edieresis -->
+&#x00ec;<!-- [169]    glyph: 0x00ec \354    igrave -->
+&#x00ed;<!-- [170]    glyph: 0x00ed \355    iacute -->
+&#x00ee;<!-- [171]    glyph: 0x00ee \356    icircumflex -->
+&#x00ef;<!-- [172]    glyph: 0x00ef \357    idieresis -->
+&#x00f0;<!-- [173]    glyph: 0x00f0 \360    eth -->
+&#x00f1;<!-- [174]    glyph: 0x00f1 \361    ntilde -->
+&#x00f2;<!-- [175]    glyph: 0x00f2 \362    ograve -->
+&#x00f3;<!-- [176]    glyph: 0x00f3 \363    oacute -->
+&#x00f4;<!-- [177]    glyph: 0x00f4 \364    ocircumflex -->
+&#x00f5;<!-- [178]    glyph: 0x00f5 \365    otilde -->
+&#x00f6;<!-- [179]    glyph: 0x00f6 \366    odieresis -->
+&#x00f7;<!-- [180]    glyph: 0x00f7 \367    divide -->
+&#x00f8;<!-- [181]    glyph: 0x00f8 \370    oslash -->
+&#x00f9;<!-- [182]    glyph: 0x00f9 \371    ugrave -->
+&#x00fa;<!-- [183]    glyph: 0x00fa \372    uacute -->
+&#x00fb;<!-- [184]    glyph: 0x00fb \373    ucircumflex -->
+&#x00fc;<!-- [185]    glyph: 0x00fc \374    udieresis -->
+&#x00fd;<!-- [186]    glyph: 0x00fd \375    yacute -->
+&#x00fe;<!-- [187]    glyph: 0x00fe \376    thorn -->
+&#x00ff;<!-- [188]    glyph: 0x00ff \377    ydieresis -->
+&#x0152;<!-- [189]    glyph: 0x008c \214    OE -->
+&#x0153;<!-- [190]    glyph: 0x009c \234    oe -->
+&#x0160;<!-- [191]    glyph: 0x008a \212    Scaron -->
+&#x0161;<!-- [192]    glyph: 0x009a \232    scaron -->
+&#x0178;<!-- [193]    glyph: 0x009f \237    Ydieresis -->
+&#x017d;<!-- [194]    glyph: 0x008e \216    Zcaron -->
+&#x017e;<!-- [195]    glyph: 0x009e \236    zcaron -->
+&#x0192;<!-- [196]    glyph: 0x0083 \203    florin -->
+&#x02c6;<!-- [197]    glyph: 0x0088 \210    circumflex -->
+&#x02dc;<!-- [198]    glyph: 0x0098 \230    tilde -->
+&#x2013;<!-- [199]    glyph: 0x0096 \226    endash -->
+&#x2014;<!-- [200]    glyph: 0x0097 \227    emdash -->
+&#x2018;<!-- [201]    glyph: 0x0091 \221    quoteleft -->
+&#x2019;<!-- [202]    glyph: 0x0092 \222    quoteright -->
+&#x201a;<!-- [203]    glyph: 0x0082 \202    quotesinglbase -->
+&#x201c;<!-- [204]    glyph: 0x0093 \223    quotedblleft -->
+&#x201d;<!-- [205]    glyph: 0x0094 \224    quotedblright -->
+&#x201e;<!-- [206]    glyph: 0x0084 \204    quotedblbase -->
+&#x2020;<!-- [207]    glyph: 0x0086 \206    dagger -->
+&#x2021;<!-- [208]    glyph: 0x0087 \207    daggerdbl -->
+&#x2022;<!-- [209]    glyph: 0x0095 \225    bullet -->
+&#x2026;<!-- [210]    glyph: 0x0085 \205    ellipsis -->
+&#x2030;<!-- [211]    glyph: 0x0089 \211    perthousand -->
+&#x2039;<!-- [212]    glyph: 0x008b \213    guilsinglleft -->
+&#x203a;<!-- [213]    glyph: 0x009b \233    guilsinglright -->
+&#x20ac;<!-- [214]    glyph: 0x0080 \200    Euro -->
+&#x2122;<!-- [215]    glyph: 0x0099 \231    trademark --> 
+<!-- 216 total, including "space" which was not specifically called out. -->
   </fo:block>
-  <fo:block>Unicode 0x0040 thru 0x004F, Glyph Indexes 0x0040 thru 0x004F
-(total 16)</fo:block>
-  <fo:block>
-&#x0040; &#x0041; &#x0042; &#x0043; &#x0044; &#x0045; &#x0046; &#x0047;
-&#x0048; &#x0049; &#x004a; &#x004b; &#x004c; &#x004d; &#x004e; &#x004f;
+
+  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt" space-after=".5em">
+Helvetica (Other Glyphs), sorted by Unicode code point.
   </fo:block>
-  <fo:block>Unicode 0x0050 thru 0x005F, Glyph Indexes 0x0050 thru 0x005F
-(total 16)</fo:block>
-  <fo:block>
-&#x0050; &#x0051; &#x0052; &#x0053; &#x0054; &#x0055; &#x0056; &#x0057;
-&#x0058; &#x0059; &#x005a; &#x005b; &#x005c; &#x005d; &#x005e; &#x005f;
-  </fo:block>
-  <fo:block>Unicode 0x0060 thru 0x006F, Glyph Indexes 0x0060 thru 0x006F
-(total 16)</fo:block>
-  <fo:block>
-&#x0060; &#x0061; &#x0062; &#x0063; &#x0064; &#x0065; &#x0066; &#x0067;
-&#x0068; &#x0069; &#x006a; &#x006b; &#x006c; &#x006d; &#x006e; &#x006f;
-  </fo:block>
-  <fo:block>Unicode 0x0070 thru 0x007E, Glyph Indexes 0x0070 thru 0x007E
-(total 15)</fo:block>
-  <fo:block>
-&#x0070; &#x0071; &#x0072; &#x0073; &#x0074; &#x0075; &#x0076; &#x0077;
-&#x0078; &#x0079; &#x007a; &#x007b; &#x007c; &#x007d; &#x007e;
-  </fo:block>
-  <fo:block>Unicode 0x00A1 thru 0x00AF (except 0x00AD), Glyph Indexes 0x00A1
-thru 0x00AF (except 0x00AD) (total 14)</fo:block>
-  <fo:block>
-&#x00a1; &#x00a2; &#x00a3; &#x00a4; &#x00a5; &#x00a6; &#x00a7; &#x00a8;
-&#x00a9; &#x00aa; &#x00ab; &#x00ac; [No glyph for 0x00ad] &#x00ae; &#x00af;
-  </fo:block>
-  <fo:block>Unicode 0x00B0 thru 0x00BF, Glyph Indexes 0x00B0 thru 0x00BF
-(total 16)</fo:block>
-  <fo:block>
-&#x00b0; &#x00b1; &#x00b2; &#x00b3; &#x00b4; &#x00b5; &#x00b6; &#x00b7;
-&#x00b8; &#x00b9; &#x00ba; &#x00bb; &#x00bc; &#x00bd; &#x00be; &#x00bf;
-  </fo:block>
-  <fo:block>Unicode 0x00C0 thru 0x00CF, Glyph Indexes 0x00C0 thru 0x00CF
-(total 16)</fo:block>
-  <fo:block>
-&#x00c0; &#x00c1; &#x00c2; &#x00c3; &#x00c4; &#x00c5; &#x00c6; &#x00c7;
-&#x00c8; &#x00c9; &#x00ca; &#x00cb; &#x00cc; &#x00cd; &#x00ce; &#x00cf;
-  </fo:block>
-  <fo:block>Unicode 0x00D0 thru 0x00DF, Glyph Indexes 0x00D0 thru 0x00DF
-(total 16)</fo:block>
-  <fo:block>
-&#x00d0; &#x00d1; &#x00d2; &#x00d3; &#x00d4; &#x00d5; &#x00d6; &#x00d7;
-&#x00d8; &#x00d9; &#x00da; &#x00db; &#x00dc; &#x00dd; &#x00de; &#x00df;
-  </fo:block>
-  <fo:block>Unicode 0x00E0 thru 0x00EF, Glyph Indexes 0x00E0 thru 0x00EF
-(total 16)</fo:block>
-  <fo:block>
-&#x00e0; &#x00e1; &#x00e2; &#x00e3; &#x00e4; &#x00e5; &#x00e6; &#x00e7;
-&#x00e8; &#x00e9; &#x00ea; &#x00eb; &#x00ec; &#x00ed; &#x00ee; &#x00ef;
-  </fo:block>
-  <fo:block>Unicode 0x00F0 thru 0x00FF, Glyph Indexes 0x00F0 thru 0x00FF
-(total 16)</fo:block>
-  <fo:block>
-&#x00f0; &#x00f1; &#x00f2; &#x00f3; &#x00f4; &#x00f5; &#x00f6; &#x00f7;
-&#x00f8; &#x00f9; &#x00fa; &#x00fb; &#x00fc; &#x00fd; &#x00fe; &#x00ff;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x0152/0x008c, 0x0153/0x009c, 0x0160/0x008a,
-0x0161/0x009a (total 4)</fo:block>
-  <fo:block>
-&#x0152; &#x0153; &#x0160; &#x0161;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x0178/0x009f, 0x017d/0x008e, 0x017e/0x009e,
-0x0192/0x0083 (total 4)</fo:block>
-  <fo:block>
-&#x0178; &#x017d; &#x017e; &#x0192;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x02c6/0x0088, 0x02dc/0x0098, 0x2013/0x0096,
-0x2014/0x0097 (total 4)</fo:block>
-  <fo:block>
-&#x02c6; &#x02dc; &#x2013; &#x2014;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x2018/0x0091, 0x2019/0x0092, 0x201a/0x0082,
-0x201c/0x0093 (total 4)</fo:block>
-  <fo:block>
-&#x2018; &#x2019; &#x201a; &#x201c;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x201d/0x0094, 0x201e/0x0084, 0x2020/0x0086,
-0x2021/0x0087 (total 4)</fo:block>
-  <fo:block>
-&#x201d; &#x201e; &#x2020; &#x2021;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x2022/0x0095, 0x2026/0x0085, 0x2030/0x0089,
-0x2039/0x008b (total 4)</fo:block>
-  <fo:block>
-&#x2022; &#x2026; &#x2030; &#x2039;
-  </fo:block>
-  <fo:block>Unicode/Glyph 0x203a/0x009b, 0x20ac/0x0080, 0x2122/0x0099
-(total 3)</fo:block>
-  <fo:block>
-&#x203a; &#x20ac; &#x2122;
-  </fo:block>
-  <fo:block>216 total</fo:block> 
-</fo:block-container>
 
-  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt"
-space-after=".5em">Helvetica (Other Glyphs), sorted by Unicode code
-point.</fo:block>
+  <fo:block>Unicode 0x0100 thru 0x0107 (total 8)</fo:block>
+  <fo:block space-after.optimum="10pt" font-family="Helvetica">
 
-  <fo:block space-after.optimum="10pt" font-family="Helvetica">
 &#x0100;<!-- Amacron       -->
 &#x0101;<!-- amacron       -->
 &#x0102;<!-- Abreve        -->
@@ -152,6 +263,9 @@
 &#x0105;<!-- aogonek       -->
 &#x0106;<!-- Cacute        -->
 &#x0107;<!-- cacute        -->
+
+  </fo:block>
+  <fo:block>
 &#x010C;<!-- Ccaron        -->
 &#x010D;<!-- ccaron        -->
 &#x010E;<!-- Dcaron        -->
@@ -160,6 +274,8 @@
 &#x0111;<!-- dcroat        -->
 &#x0112;<!-- Emacron       -->
 &#x0113;<!-- emacron       -->
+  </fo:block>
+  <fo:block>
 &#x0116;<!-- Edotaccent    -->
 &#x0117;<!-- edotaccent    -->
 &#x0118;<!-- Eogonek       -->
@@ -249,13 +365,10 @@
      Total glyphs in font = 315. -->
     </fo:block>
 
-</fo:flow>
-</fo:page-sequence>
 
+<?comment
 
 
-<fo:page-sequence master-reference="first">
-<fo:flow flow-name="xsl-region-body" language="eng" country="US">
 
 
   <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt">
@@ -957,7 +1070,7 @@
 
   <fo:block font-family="otf-ligatures-latin">The actor Ben Affleck climbed Mount Aetna hoping that his affinity
   for the fluids in fjords might be affected.</fo:block>
-
 </fo:flow>
 </fo:page-sequence>
+?>
 </fo:root>

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13763
          http://sourceforge.net/p/foray/code/13763
Author:   victormote
Date:     2025-05-29 10:45:49 +0000 (Thu, 29 May 2025)
Log Message:
-----------
Move some comments into the document text.

Modified Paths:
--------------
    trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo

Modified: trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo
===================================================================
--- trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-28 18:59:06 UTC (rev 13762)
+++ trunk/foray/src/dist/resource/fo-examples/basic/fonts.fo	2025-05-29 10:45:49 UTC (rev 13763)
@@ -17,238 +17,132 @@
     </fo:simple-page-master>
   </fo:layout-master-set>
 
-  <!-- starts actual layout -->
-  <fo:page-sequence master-reference="first">
+<!-- starts actual layout -->
+<fo:page-sequence master-reference="first">
+<fo:flow flow-name="xsl-region-body" language="eng" country="US">
 
+<fo:block-container font-family="Helvetica" font-weight="bold"
+font-size="14pt" space-after=".5em">
+  <fo:block>Page 1.</fo:block>
+  <fo:block>Helvetica (WinAnsiEncoding), sorted by Unicode code
+point.</fo:block>
+</fo:block-container>
 
-<fo:flow flow-name="xsl-region-body" language="eng" country="US">
-
-  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt" space-after=".5em">
-Helvetica (WinAnsiEncoding), sorted by Unicode code point.
+<fo:block-container space-after.optimum="10pt" font-family="Helvetica">
+  <fo:block>Unicode 0x0020 thru 0x002F, Glyph Indexes 0x0020 thru 0x002F
+(0x0020 is the space) (total 16)</fo:block>
+  <fo:block>
+&#x0020; &#x0021; &#x0022; &#x0023; &#x0024; &#x0025; &#x0026; &#x0027;
+&#x0028; &#x0029; &#x002a; &#x002b; &#x002c; &#x002d; &#x002e; &#x002f;
   </fo:block>
-  <fo:block space-after.optimum="10pt" font-family="Helvetica">
-&#x0021;<!-- [1]      glyph: 0x0021 \041    exclam -->
-&#x0022;<!-- [2]      glyph: 0x0022 \042    quotedbl -->
-&#x0023;<!-- [3]      glyph: 0x0023 \043    numbersign -->
-&#x0024;<!-- [4]      glyph: 0x0024 \044    dollar -->
-&#x0025;<!-- [5]      glyph: 0x0025 \045    percent -->
-&#x0026;<!-- [6]      glyph: 0x0026 \046    ampersand -->
-&#x0027;<!-- [7]      glyph: 0x0027 \047    quotesingle -->
-&#x0028;<!-- [8]      glyph: 0x0028 \050    parenleft -->
-&#x0029;<!-- [9]      glyph: 0x0029 \051    parenright -->
-&#x002a;<!-- [10]     glyph: 0x002a \052    asterisk -->
-&#x002b;<!-- [11]     glyph: 0x002b \053    plus -->
-&#x002c;<!-- [12]     glyph: 0x002c \054    comma -->
-&#x002d;<!-- [13]     glyph: 0x002d \055    hyphen -->
-&#x002e;<!-- [14]     glyph: 0x002e \056    period -->
-&#x002f;<!-- [15]     glyph: 0x002f \057    slash -->
-&#x0030;<!-- [16]     glyph: 0x0030 \060    zero -->
-&#x0031;<!-- [17]     glyph: 0x0031 \061    one -->
-&#x0032;<!-- [18]     glyph: 0x0032 \062    two -->
-&#x0033;<!-- [19]     glyph: 0x0033 \063    three -->
-&#x0034;<!-- [20]     glyph: 0x0034 \064    four -->
-&#x0035;<!-- [21]     glyph: 0x0035 \065    five -->
-&#x0036;<!-- [22]     glyph: 0x0036 \066    six -->
-&#x0037;<!-- [23]     glyph: 0x0037 \067    seven -->
-&#x0038;<!-- [24]     glyph: 0x0038 \070    eight -->
-&#x0039;<!-- [25]     glyph: 0x0039 \071    nine -->
-&#x003a;<!-- [26]     glyph: 0x003a \072    colon -->
-&#x003b;<!-- [27]     glyph: 0x003b \073    semicolon -->
-&#x003c;<!-- [28]     glyph: 0x003c \074    less -->
-&#x003d;<!-- [29]     glyph: 0x003d \075    equal -->
-&#x003e;<!-- [30]     glyph: 0x003e \076    greater -->
-&#x003f;<!-- [31]     glyph: 0x003f \077    question -->
-&#x0040;<!-- [32]     glyph: 0x0040 \100    at -->
-&#x0041;<!-- [33]     glyph: 0x0041 \101    A -->
-&#x0042;<!-- [34]     glyph: 0x0042 \102    B -->
-&#x0043;<!-- [35]     glyph: 0x0043 \103    C -->
-&#x0044;<!-- [36]     glyph: 0x0044 \104    D -->
-&#x0045;<!-- [37]     glyph: 0x0045 \105    E -->
-&#x0046;<!-- [38]     glyph: 0x0046 \106    F -->
-&#x0047;<!-- [39]     glyph: 0x0047 \107    G -->
-&#x0048;<!-- [40]     glyph: 0x0048 \110    H -->
-&#x0049;<!-- [41]     glyph: 0x0049 \111    I -->
-&#x004a;<!-- [42]     glyph: 0x004a \112    J -->
-&#x004b;<!-- [43]     glyph: 0x004b \113    K -->
-&#x004c;<!-- [44]     glyph: 0x004c \114    L -->
-&#x004d;<!-- [45]     glyph: 0x004d \115    M -->
-&#x004e;<!-- [46]     glyph: 0x004e \116    N -->
-&#x004f;<!-- [47]     glyph: 0x004f \117    O -->
-&#x0050;<!-- [48]     glyph: 0x0050 \120    P -->
-&#x0051;<!-- [49]     glyph: 0x0051 \121    Q -->
-&#x0052;<!-- [50]     glyph: 0x0052 \122    R -->
-&#x0053;<!-- [51]     glyph: 0x0053 \123    S -->
-&#x0054;<!-- [52]     glyph: 0x0054 \124    T -->
-&#x0055;<!-- [53]     glyph: 0x0055 \125    U -->
-&#x0056;<!-- [54]     glyph: 0x0056 \126    V -->
-&#x0057;<!-- [55]     glyph: 0x0057 \127    W -->
-&#x0058;<!-- [56]     glyph: 0x0058 \130    X -->
-&#x0059;<!-- [57]     glyph: 0x0059 \131    Y -->
-&#x005a;<!-- [58]     glyph: 0x005a \132    Z -->
-&#x005b;<!-- [59]     glyph: 0x005b \133    bracketleft -->
-&#x005c;<!-- [60]     glyph: 0x005c \134    backslash -->
-&#x005d;<!-- [61]     glyph: 0x005d \135    bracketright -->
-&#x005e;<!-- [62]     glyph: 0x005e \136    asciicircum -->
-&#x005f;<!-- [63]     glyph: 0x005f \137    underscore -->
-&#x0060;<!-- [64]     glyph: 0x0060 \140    grave -->
-&#x0061;<!-- [65]     glyph: 0x0061 \141    a -->
-&#x0062;<!-- [66]     glyph: 0x0062 \142    b -->
-&#x0063;<!-- [67]     glyph: 0x0063 \143    c -->
-&#x0064;<!-- [68]     glyph: 0x0064 \144    d -->
-&#x0065;<!-- [69]     glyph: 0x0065 \145    e -->
-&#x0066;<!-- [70]     glyph: 0x0066 \146    f -->
-&#x0067;<!-- [71]     glyph: 0x0067 \147    g -->
-&#x0068;<!-- [72]     glyph: 0x0068 \150    h -->
-&#x0069;<!-- [73]     glyph: 0x0069 \151    i -->
-&#x006a;<!-- [74]     glyph: 0x006a \152    j -->
-&#x006b;<!-- [75]     glyph: 0x006b \153    k -->
-&#x006c;<!-- [76]     glyph: 0x006c \154    l -->
-&#x006d;<!-- [77]     glyph: 0x006d \155    m -->
-&#x006e;<!-- [78]     glyph: 0x006e \156    n -->
-&#x006f;<!-- [79]     glyph: 0x006f \157    o -->
-&#x0070;<!-- [80]     glyph: 0x0070 \160    p -->
-&#x0071;<!-- [81]     glyph: 0x0071 \161    q -->
-&#x0072;<!-- [82]     glyph: 0x0072 \162    r -->
-&#x0073;<!-- [83]     glyph: 0x0073 \163    s -->
-&#x0074;<!-- [84]     glyph: 0x0074 \164    t -->
-&#x0075;<!-- [85]     glyph: 0x0075 \165    u -->
-&#x0076;<!-- [86]     glyph: 0x0076 \166    v -->
-&#x0077;<!-- [87]     glyph: 0x0077 \167    w -->
-&#x0078;<!-- [88]     glyph: 0x0078 \170    x -->
-&#x0079;<!-- [89]     glyph: 0x0079 \171    y -->
-&#x007a;<!-- [90]     glyph: 0x007a \172    z -->
-&#x007b;<!-- [91]     glyph: 0x007b \173    braceleft -->
-&#x007c;<!-- [92]     glyph: 0x007c \174    bar -->
-&#x007d;<!-- [93]     glyph: 0x007d \175    braceright -->
-&#x007e;<!-- [94]     glyph: 0x007e \176    asciitilde -->
-&#x00a1;<!-- [95]     glyph: 0x00a1 \241    exclamdown -->
-&#x00a2;<!-- [96]     glyph: 0x00a2 \242    cent -->
-&#x00a3;<!-- [97]     glyph: 0x00a3 \243    sterling -->
-&#x00a4;<!-- [98]     glyph: 0x00a4 \244    currency -->
-&#x00a5;<!-- [99]     glyph: 0x00a5 \245    yen -->
-&#x00a6;<!-- [100]    glyph: 0x00a6 \246    brokenbar -->
-&#x00a7;<!-- [101]    glyph: 0x00a7 \247    section -->
-&#x00a8;<!-- [102]    glyph: 0x00a8 \250    dieresis -->
-&#x00a9;<!-- [103]    glyph: 0x00a9 \251    copyright -->
-&#x00aa;<!-- [104]    glyph: 0x00aa \252    ordfeminine -->
-&#x00ab;<!-- [105]    glyph: 0x00ab \253    guillemotleft -->
-&#x00ac;<!-- [106]    glyph: 0x00ac \254    logicalnot -->
-&#x00ae;<!-- [107]    glyph: 0x00ae \256    registered -->
-&#x00af;<!-- [108]    glyph: 0x00af \257    macron -->
-&#x00b0;<!-- [109]    glyph: 0x00b0 \260    degree -->
-&#x00b1;<!-- [110]    glyph: 0x00b1 \261    plusminus -->
-&#x00b2;<!-- [111]    glyph: 0x00b2 \262    twosuperior -->
-&#x00b3;<!-- [112]    glyph: 0x00b3 \263    threesuperior -->
-&#x00b4;<!-- [113]    glyph: 0x00b4 \264    acute -->
-&#x00b5;<!-- [114]    glyph: 0x00b5 \265    mu -->
-&#x00b6;<!-- [115]    glyph: 0x00b6 \266    paragraph -->
-&#x00b7;<!-- [116]    glyph: 0x00b7 \267    periodcentered -->
-&#x00b8;<!-- [117]    glyph: 0x00b8 \270    cedilla -->
-&#x00b9;<!-- [118]    glyph: 0x00b9 \271    onesuperior -->
-&#x00ba;<!-- [119]    glyph: 0x00ba \272    ordmasculine -->
-&#x00bb;<!-- [120]    glyph: 0x00bb \273    guillemotright -->
-&#x00bc;<!-- [121]    glyph: 0x00bc \274    onequarter -->
-&#x00bd;<!-- [122]    glyph: 0x00bd \275    onehalf -->
-&#x00be;<!-- [123]    glyph: 0x00be \276    threequarters -->
-&#x00bf;<!-- [124]    glyph: 0x00bf \277    questiondown -->
-&#x00c0;<!-- [125]    glyph: 0x00c0 \300    Agrave -->
-&#x00c1;<!-- [126]    glyph: 0x00c1 \301    Aacute -->
-&#x00c2;<!-- [127]    glyph: 0x00c2 \302    Acircumflex -->
-&#x00c3;<!-- [128]    glyph: 0x00c3 \303    Atilde -->
-&#x00c4;<!-- [129]    glyph: 0x00c4 \304    Adieresis -->
-&#x00c5;<!-- [130]    glyph: 0x00c5 \305    Aring -->
-&#x00c6;<!-- [131]    glyph: 0x00c6 \306    AE -->
-&#x00c7;<!-- [132]    glyph: 0x00c7 \307    Ccedilla -->
-&#x00c8;<!-- [133]    glyph: 0x00c8 \310    Egrave -->
-&#x00c9;<!-- [134]    glyph: 0x00c9 \311    Eacute -->
-&#x00ca;<!-- [135]    glyph: 0x00ca \312    Ecircumflex -->
-&#x00cb;<!-- [136]    glyph: 0x00cb \313    Edieresis -->
-&#x00cc;<!-- [137]    glyph: 0x00cc \314    Igrave -->
-&#x00cd;<!-- [138]    glyph: 0x00cd \315    Iacute -->
-&#x00ce;<!-- [139]    glyph: 0x00ce \316    Icircumflex -->
-&#x00cf;<!-- [140]    glyph: 0x00cf \317    Idieresis -->
-&#x00d0;<!-- [141]    glyph: 0x00d0 \320    Eth -->
-&#x00d1;<!-- [142]    glyph: 0x00d1 \321    Ntilde -->
-&#x00d2;<!-- [143]    glyph: 0x00d2 \322    Ograve -->
-&#x00d3;<!-- [144]    glyph: 0x00d3 \323    Oacute -->
-&#x00d4;<!-- [145]    glyph: 0x00d4 \324    Ocircumflex -->
-&#x00d5;<!-- [146]    glyph: 0x00d5 \325    Otilde -->
-&#x00d6;<!-- [147]    glyph: 0x00d6 \326    Odieresis -->
-&#x00d7;<!-- [148]    glyph: 0x00d7 \327    multiply -->
-&#x00d8;<!-- [149]    glyph: 0x00d8 \330    Oslash -->
-&#x00d9;<!-- [150]    glyph: 0x00d9 \331    Ugrave -->
-&#x00da;<!-- [151]    glyph: 0x00da \332    Uacute -->
-&#x00db;<!-- [152]    glyph: 0x00db \333    Ucircumflex -->
-&#x00dc;<!-- [153]    glyph: 0x00dc \334    Udieresis -->
-&#x00dd;<!-- [154]    glyph: 0x00dd \335    Yacute -->
-&#x00de;<!-- [155]    glyph: 0x00de \336    Thorn -->
-&#x00df;<!-- [156]    glyph: 0x00df \337    germandbls -->
-&#x00e0;<!-- [157]    glyph: 0x00e0 \340    agrave -->
-&#x00e1;<!-- [158]    glyph: 0x00e1 \341    aacute -->
-&#x00e2;<!-- [159]    glyph: 0x00e2 \342    acircumflex -->
-&#x00e3;<!-- [160]    glyph: 0x00e3 \343    atilde -->
-&#x00e4;<!-- [161]    glyph: 0x00e4 \344    adieresis -->
-&#x00e5;<!-- [162]    glyph: 0x00e5 \345    aring -->
-&#x00e6;<!-- [163]    glyph: 0x00e6 \346    ae -->
-&#x00e7;<!-- [164]    glyph: 0x00e7 \347    ccedilla -->
-&#x00e8;<!-- [165]    glyph: 0x00e8 \350    egrave -->
-&#x00e9;<!-- [166]    glyph: 0x00e9 \351    eacute -->
-&#x00ea;<!-- [167]    glyph: 0x00ea \352    ecircumflex -->
-&#x00eb;<!-- [168]    glyph: 0x00eb \353    edieresis -->
-&#x00ec;<!-- [169]    glyph: 0x00ec \354    igrave -->
-&#x00ed;<!-- [170]    glyph: 0x00ed \355    iacute -->
-&#x00ee;<!-- [171]    glyph: 0x00ee \356    icircumflex -->
-&#x00ef;<!-- [172]    glyph: 0x00ef \357    idieresis -->
-&#x00f0;<!-- [173]    glyph: 0x00f0 \360    eth -->
-&#x00f1;<!-- [174]    glyph: 0x00f1 \361    ntilde -->
-&#x00f2;<!-- [175]    glyph: 0x00f2 \362    ograve -->
-&#x00f3;<!-- [176]    glyph: 0x00f3 \363    oacute -->
-&#x00f4;<!-- [177]    glyph: 0x00f4 \364    ocircumflex -->
-&#x00f5;<!-- [178]    glyph: 0x00f5 \365    otilde -->
-&#x00f6;<!-- [179]    glyph: 0x00f6 \366    odieresis -->
-&#x00f7;<!-- [180]    glyph: 0x00f7 \367    divide -->
-&#x00f8;<!-- [181]    glyph: 0x00f8 \370    oslash -->
-&#x00f9;<!-- [182]    glyph: 0x00f9 \371    ugrave -->
-&#x00fa;<!-- [183]    glyph: 0x00fa \372    uacute -->
-&#x00fb;<!-- [184]    glyph: 0x00fb \373    ucircumflex -->
-&#x00fc;<!-- [185]    glyph: 0x00fc \374    udieresis -->
-&#x00fd;<!-- [186]    glyph: 0x00fd \375    yacute -->
-&#x00fe;<!-- [187]    glyph: 0x00fe \376    thorn -->
-&#x00ff;<!-- [188]    glyph: 0x00ff \377    ydieresis -->
-&#x0152;<!-- [189]    glyph: 0x008c \214    OE -->
-&#x0153;<!-- [190]    glyph: 0x009c \234    oe -->
-&#x0160;<!-- [191]    glyph: 0x008a \212    Scaron -->
-&#x0161;<!-- [192]    glyph: 0x009a \232    scaron -->
-&#x0178;<!-- [193]    glyph: 0x009f \237    Ydieresis -->
-&#x017d;<!-- [194]    glyph: 0x008e \216    Zcaron -->
-&#x017e;<!-- [195]    glyph: 0x009e \236    zcaron -->
-&#x0192;<!-- [196]    glyph: 0x0083 \203    florin -->
-&#x02c6;<!-- [197]    glyph: 0x0088 \210    circumflex -->
-&#x02dc;<!-- [198]    glyph: 0x0098 \230    tilde -->
-&#x2013;<!-- [199]    glyph: 0x0096 \226    endash -->
-&#x2014;<!-- [200]    glyph: 0x0097 \227    emdash -->
-&#x2018;<!-- [201]    glyph: 0x0091 \221    quoteleft -->
-&#x2019;<!-- [202]    glyph: 0x0092 \222    quoteright -->
-&#x201a;<!-- [203]    glyph: 0x0082 \202    quotesinglbase -->
-&#x201c;<!-- [204]    glyph: 0x0093 \223    quotedblleft -->
-&#x201d;<!-- [205]    glyph: 0x0094 \224    quotedblright -->
-&#x201e;<!-- [206]    glyph: 0x0084 \204    quotedblbase -->
-&#x2020;<!-- [207]    glyph: 0x0086 \206    dagger -->
-&#x2021;<!-- [208]    glyph: 0x0087 \207    daggerdbl -->
-&#x2022;<!-- [209]    glyph: 0x0095 \225    bullet -->
-&#x2026;<!-- [210]    glyph: 0x0085 \205    ellipsis -->
-&#x2030;<!-- [211]    glyph: 0x0089 \211    perthousand -->
-&#x2039;<!-- [212]    glyph: 0x008b \213    guilsinglleft -->
-&#x203a;<!-- [213]    glyph: 0x009b \233    guilsinglright -->
-&#x20ac;<!-- [214]    glyph: 0x0080 \200    Euro -->
-&#x2122;<!-- [215]    glyph: 0x0099 \231    trademark --> 
-<!-- 216 total, including "space" which was not specifically called out. -->
+  <fo:block>Unicode 0x0030 thru 0x003F, Glyph Indexes 0x0030 thru 0x003F
+(total 16)</fo:block>
+  <fo:block>
+&#x0030; &#x0031; &#x0032; &#x0033; &#x0034; &#x0035; &#x0036; &#x0037;
+&#x0038; &#x0039; &#x003a; &#x003b; &#x003c; &#x003d; &#x003e; &#x003f;
   </fo:block>
-
-  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt" space-after=".5em">
-Helvetica (Other Glyphs), sorted by Unicode code point.
+  <fo:block>Unicode 0x0040 thru 0x004F, Glyph Indexes 0x0040 thru 0x004F
+(total 16)</fo:block>
+  <fo:block>
+&#x0040; &#x0041; &#x0042; &#x0043; &#x0044; &#x0045; &#x0046; &#x0047;
+&#x0048; &#x0049; &#x004a; &#x004b; &#x004c; &#x004d; &#x004e; &#x004f;
   </fo:block>
+  <fo:block>Unicode 0x0050 thru 0x005F, Glyph Indexes 0x0050 thru 0x005F
+(total 16)</fo:block>
+  <fo:block>
+&#x0050; &#x0051; &#x0052; &#x0053; &#x0054; &#x0055; &#x0056; &#x0057;
+&#x0058; &#x0059; &#x005a; &#x005b; &#x005c; &#x005d; &#x005e; &#x005f;
+  </fo:block>
+  <fo:block>Unicode 0x0060 thru 0x006F, Glyph Indexes 0x0060 thru 0x006F
+(total 16)</fo:block>
+  <fo:block>
+&#x0060; &#x0061; &#x0062; &#x0063; &#x0064; &#x0065; &#x0066; &#x0067;
+&#x0068; &#x0069; &#x006a; &#x006b; &#x006c; &#x006d; &#x006e; &#x006f;
+  </fo:block>
+  <fo:block>Unicode 0x0070 thru 0x007E, Glyph Indexes 0x0070 thru 0x007E
+(total 15)</fo:block>
+  <fo:block>
+&#x0070; &#x0071; &#x0072; &#x0073; &#x0074; &#x0075; &#x0076; &#x0077;
+&#x0078; &#x0079; &#x007a; &#x007b; &#x007c; &#x007d; &#x007e;
+  </fo:block>
+  <fo:block>Unicode 0x00A1 thru 0x00AF (except 0x00AD), Glyph Indexes 0x00A1
+thru 0x00AF (except 0x00AD) (total 14)</fo:block>
+  <fo:block>
+&#x00a1; &#x00a2; &#x00a3; &#x00a4; &#x00a5; &#x00a6; &#x00a7; &#x00a8;
+&#x00a9; &#x00aa; &#x00ab; &#x00ac; [No glyph for 0x00ad] &#x00ae; &#x00af;
+  </fo:block>
+  <fo:block>Unicode 0x00B0 thru 0x00BF, Glyph Indexes 0x00B0 thru 0x00BF
+(total 16)</fo:block>
+  <fo:block>
+&#x00b0; &#x00b1; &#x00b2; &#x00b3; &#x00b4; &#x00b5; &#x00b6; &#x00b7;
+&#x00b8; &#x00b9; &#x00ba; &#x00bb; &#x00bc; &#x00bd; &#x00be; &#x00bf;
+  </fo:block>
+  <fo:block>Unicode 0x00C0 thru 0x00CF, Glyph Indexes 0x00C0 thru 0x00CF
+(total 16)</fo:block>
+  <fo:block>
+&#x00c0; &#x00c1; &#x00c2; &#x00c3; &#x00c4; &#x00c5; &#x00c6; &#x00c7;
+&#x00c8; &#x00c9; &#x00ca; &#x00cb; &#x00cc; &#x00cd; &#x00ce; &#x00cf;
+  </fo:block>
+  <fo:block>Unicode 0x00D0 thru 0x00DF, Glyph Indexes 0x00D0 thru 0x00DF
+(total 16)</fo:block>
+  <fo:block>
+&#x00d0; &#x00d1; &#x00d2; &#x00d3; &#x00d4; &#x00d5; &#x00d6; &#x00d7;
+&#x00d8; &#x00d9; &#x00da; &#x00db; &#x00dc; &#x00dd; &#x00de; &#x00df;
+  </fo:block>
+  <fo:block>Unicode 0x00E0 thru 0x00EF, Glyph Indexes 0x00E0 thru 0x00EF
+(total 16)</fo:block>
+  <fo:block>
+&#x00e0; &#x00e1; &#x00e2; &#x00e3; &#x00e4; &#x00e5; &#x00e6; &#x00e7;
+&#x00e8; &#x00e9; &#x00ea; &#x00eb; &#x00ec; &#x00ed; &#x00ee; &#x00ef;
+  </fo:block>
+  <fo:block>Unicode 0x00F0 thru 0x00FF, Glyph Indexes 0x00F0 thru 0x00FF
+(total 16)</fo:block>
+  <fo:block>
+&#x00f0; &#x00f1; &#x00f2; &#x00f3; &#x00f4; &#x00f5; &#x00f6; &#x00f7;
+&#x00f8; &#x00f9; &#x00fa; &#x00fb; &#x00fc; &#x00fd; &#x00fe; &#x00ff;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x0152/0x008c, 0x0153/0x009c, 0x0160/0x008a,
+0x0161/0x009a (total 4)</fo:block>
+  <fo:block>
+&#x0152; &#x0153; &#x0160; &#x0161;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x0178/0x009f, 0x017d/0x008e, 0x017e/0x009e,
+0x0192/0x0083 (total 4)</fo:block>
+  <fo:block>
+&#x0178; &#x017d; &#x017e; &#x0192;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x02c6/0x0088, 0x02dc/0x0098, 0x2013/0x0096,
+0x2014/0x0097 (total 4)</fo:block>
+  <fo:block>
+&#x02c6; &#x02dc; &#x2013; &#x2014;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x2018/0x0091, 0x2019/0x0092, 0x201a/0x0082,
+0x201c/0x0093 (total 4)</fo:block>
+  <fo:block>
+&#x2018; &#x2019; &#x201a; &#x201c;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x201d/0x0094, 0x201e/0x0084, 0x2020/0x0086,
+0x2021/0x0087 (total 4)</fo:block>
+  <fo:block>
+&#x201d; &#x201e; &#x2020; &#x2021;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x2022/0x0095, 0x2026/0x0085, 0x2030/0x0089,
+0x2039/0x008b (total 4)</fo:block>
+  <fo:block>
+&#x2022; &#x2026; &#x2030; &#x2039;
+  </fo:block>
+  <fo:block>Unicode/Glyph 0x203a/0x009b, 0x20ac/0x0080, 0x2122/0x0099
+(total 3)</fo:block>
+  <fo:block>
+&#x203a; &#x20ac; &#x2122;
+  </fo:block>
+  <fo:block>216 total</fo:block> 
+</fo:block-container>
 
+  <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt"
+space-after=".5em">Helvetica (Other Glyphs), sorted by Unicode code
+point.</fo:block>
+
   <fo:block space-after.optimum="10pt" font-family="Helvetica">
 &#x0100;<!-- Amacron       -->
 &#x0101;<!-- amacron       -->
@@ -355,12 +249,15 @@
      Total glyphs in font = 315. -->
     </fo:block>
 
+</fo:flow>
+</fo:page-sequence>
 
 
 
+<fo:page-sequence master-reference="first">
+<fo:flow flow-name="xsl-region-body" language="eng" country="US">
 
 
-
   <fo:block font-family="Helvetica" font-weight="bold" font-size="14pt">
 Times Roman (WinAnsiEncoding)
   </fo:block>

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13762
          http://sourceforge.net/p/foray/code/13762
Author:   victormote
Date:     2025-05-28 18:59:06 +0000 (Wed, 28 May 2025)
Log Message:
-----------
Conform to aXSL change: Move more common code from FOray to MutableSequence (aXSL).

Modified Paths:
--------------
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -35,6 +35,7 @@
 
 import org.axsl.primitive.sequence.ByteSequence;
 import org.axsl.primitive.sequence.ByteSequenceMutable;
+import org.axsl.primitive.sequence.MutableSequence;
 
 import org.apache.commons.io.IOUtils;
 
@@ -54,23 +55,11 @@
  */
 public class ByteArrayBuilder extends AbstractByteSequence implements ByteSequenceMutable, Serializable {
 
-    /**
-     * The maximum size of array to allocate (unless necessary).
-     * Some VMs reserve some header words in an array.
-     * Attempts to allocate larger arrays may result in OutOfMemoryError: Requested array size exceeds VM limit.
-     * This value is based on the private constant java.lang.AbstractStringBuilder.MAX_ARRAY_SIZE.
-     * @see "The package-visible class java.lang.AbstractStringBuilder."
-     */
-    public static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
-
     /** Constant needed for serialization. */
     private static final long serialVersionUID = -8991286918638672037L;
 
-    /** Default Capacity increment size. */
-    private static final int DEFAULT_BLOCK_SIZE = 2048;
-
     /** Capacity increment size. */
-    private int blockSize = ByteArrayBuilder.DEFAULT_BLOCK_SIZE;
+    private int blockSize = MutableSequence.DEFAULT_BLOCK_SIZE;
 
     /** The encapsulated array. */
     private byte[] backingArray;
@@ -82,7 +71,7 @@
      * No-argument constructor.
      */
     public ByteArrayBuilder() {
-        this(ByteArrayBuilder.DEFAULT_BLOCK_SIZE);
+        this(MutableSequence.DEFAULT_BLOCK_SIZE);
     }
 
     /**
@@ -93,7 +82,7 @@
         if (capacity > 0) {
             this.blockSize = capacity;
         } else {
-            this.blockSize = ByteArrayBuilder.DEFAULT_BLOCK_SIZE;
+            this.blockSize = MutableSequence.DEFAULT_BLOCK_SIZE;
         }
         this.backingArray = new byte[this.blockSize];
         this.length = 0;
@@ -215,23 +204,7 @@
         return index;
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal
-     * array is allocated with greater capacity. The new capacity is the
-     * larger of:
-     * <ul>
-     * <li>The {@code minimumCapacity} argument.
-     * <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this
-     * method takes no action and simply returns.
-     * Note that subsequent operations on this object can reduce the
-     * actual capacity below that requested here.
-     *
-     * @param   minimumCapacity   the minimum desired capacity.
-     * @see StringBuilder#ensureCapacity(int)
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > 0) {
             ensureCapacityInternal(minimumCapacity);
@@ -250,47 +223,10 @@
     private void ensureCapacityInternal(final int minimumCapacity) {
         // overflow-conscious code
         if (minimumCapacity - this.backingArray.length > 0) {
-            backingArray = Arrays.copyOf(backingArray,
-                    newCapacity(minimumCapacity));
+            backingArray = Arrays.copyOf(backingArray, newCapacity(minimumCapacity));
         }
     }
 
-    /**
-     * Returns a capacity at least as large as the given minimum capacity.
-     * Returns the current capacity increased by the same amount + 2 if
-     * that suffices.
-     * Will not return a capacity greater than {@code MAX_ARRAY_SIZE}
-     * unless the given minimum capacity is greater than that.
-     *
-     * @param  minCapacity the desired minimum capacity
-     * @return The new capacity.
-     * @throws OutOfMemoryError if minCapacity is less than zero or
-     *         greater than Integer.MAX_VALUE
-     */
-    private int newCapacity(final int minCapacity) {
-        // overflow-conscious code
-        int newCapacity = (this.backingArray.length << 1) + 2;
-        if (newCapacity - minCapacity < 0) {
-            newCapacity = minCapacity;
-        }
-        return (newCapacity <= 0 || MAX_ARRAY_SIZE - newCapacity < 0)
-            ? hugeCapacity(minCapacity)
-            : newCapacity;
-    }
-
-    /**
-     * Computes the new capacity for the case where the minimum requested capacity is greater than the normal increment
-     * amount.
-     * @param minCapacity The requested minimum capacity.
-     * @return The computed new capacity.
-     */
-    private int hugeCapacity(final int minCapacity) {
-        if (Integer.MAX_VALUE - minCapacity < 0) { // overflow
-            throw new OutOfMemoryError();
-        }
-        return (minCapacity > MAX_ARRAY_SIZE) ? minCapacity : MAX_ARRAY_SIZE;
-    }
-
     @Override
     public void trimToSize() {
         if (this.length < this.backingArray.length) {

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -125,23 +125,7 @@
         return index;
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal
-     * array is allocated with greater capacity. The new capacity is the
-     * larger of:
-     * <ul>
-     * <li>The {@code minimumCapacity} argument.
-     * <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this
-     * method takes no action and simply returns.
-     * Note that subsequent operations on this object can reduce the
-     * actual capacity below that requested here.
-     *
-     * @param   minimumCapacity   the minimum desired capacity.
-     * @see StringBuilder#ensureCapacity(int)
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > 0) {
             ensureCapacityInternal(minimumCapacity);
@@ -165,43 +149,6 @@
         }
     }
 
-    /**
-     * Returns a capacity at least as large as the given minimum capacity.
-     * Returns the current capacity increased by the same amount + 2 if
-     * that suffices.
-     * Will not return a capacity greater than {@code MAX_ARRAY_SIZE}
-     * unless the given minimum capacity is greater than that.
-     *
-     * @param  minCapacity the desired minimum capacity
-     * @return The new capacity.
-     * @throws OutOfMemoryError if minCapacity is less than zero or
-     *         greater than Integer.MAX_VALUE
-     */
-    private int newCapacity(final int minCapacity) {
-        // overflow-conscious code
-        int newCapacity = (this.backingArray.length << 1) + 2;
-        if (newCapacity - minCapacity < 0) {
-            newCapacity = minCapacity;
-        }
-        return (newCapacity <= 0 || MAX_ARRAY_SIZE - newCapacity < 0)
-            ? hugeCapacity(minCapacity)
-            : newCapacity;
-    }
-
-    /**
-     * Computes the new capacity for the case where the minimum requested capacity is greater than the normal increment
-     * amount.
-     * @param minCapacity The requested minimum capacity.
-     * @return The computed new capacity.
-     */
-    private int hugeCapacity(final int minCapacity) {
-        if (Integer.MAX_VALUE - minCapacity < 0) { // overflow
-            throw new OutOfMemoryError();
-        }
-        return (minCapacity > MAX_ARRAY_SIZE)
-            ? minCapacity : MAX_ARRAY_SIZE;
-    }
-
     @Override
     public void trimToSize() {
         if (this.length < this.backingArray.length) {

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -119,18 +119,7 @@
         return Arrays.toString(toArray());
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal array is allocated with greater capacity.
-     * The new capacity is the larger of:
-     * <ul>
-     *   <li>The {@code minimumCapacity} argument.
-     *   <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this method takes no action and simply returns.
-     * @param minimumCapacity The minimum desired capacity.
-     * @see "java.lang.AbstractStringBuilder#ensureCapacity(int)"
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > this.backingArray.length) {
             expandCapacity(minimumCapacity);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -119,18 +119,7 @@
         return Arrays.toString(toArray());
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal array is allocated with greater capacity.
-     * The new capacity is the larger of:
-     * <ul>
-     *   <li>The {@code minimumCapacity} argument.
-     *   <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this method takes no action and simply returns.
-     * @param minimumCapacity The minimum desired capacity.
-     * @see "java.lang.AbstractStringBuilder#ensureCapacity(int)"
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > this.backingArray.length) {
             expandCapacity(minimumCapacity);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -137,19 +137,8 @@
         return true;
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal array is allocated with greater capacity.
-     * The new capacity is the larger of:
-     * <ul>
-     *   <li>The {@code minimumCapacity} argument.
-     *   <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this method takes no action and simply returns.
-     * @param minimumCapacity The minimum desired capacity.
-     * @see This code is based on AbstractStringBuilder#ensureCapacity(int).
-     */
-    private void ensureCapacity(final int minimumCapacity) {
+    @Override
+    public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > this.backingArray.length) {
             expandCapacity(minimumCapacity);
         }

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -138,18 +138,7 @@
         return true;
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal array is allocated with greater capacity.
-     * The new capacity is the larger of:
-     * <ul>
-     *   <li>The {@code minimumCapacity} argument.
-     *   <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this method takes no action and simply returns.
-     * @param minimumCapacity The minimum desired capacity.
-     * @see "java.lang.AbstractStringBuilder#ensureCapacity(int)"
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > this.backingArray.length) {
             expandCapacity(minimumCapacity);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -185,7 +185,30 @@
         return index;
     }
 
+    @Override
+    public void ensureCapacity(final int minimumCapacity) {
+        if (minimumCapacity > this.backingVector.length() / 2) {
+            ensureCapacityInternal(minimumCapacity);
+        }
+    }
+
     /**
+     * For positive values of {@code minimumCapacity}, this method
+     * behaves like {@code ensureCapacity}, however it is never
+     * synchronized.
+     * If {@code minimumCapacity} is non positive due to numeric
+     * overflow, this method throws {@code OutOfMemoryError}.
+     * @param   minimumCapacity   the minimum desired capacity.
+     * @see StringBuilder#ensureCapacity(int)
+     */
+    private void ensureCapacityInternal(final int minimumCapacity) {
+        // overflow-conscious code
+        if (minimumCapacity - this.backingVector.length() / 2 > 0) {
+            this.backingVector.ensureCapacity(minimumCapacity / 2);
+        }
+    }
+
+    /**
      * Sets the capacity of this vector equal to its size, to that there is no
      * unused capacity.
      */

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java	2025-05-28 18:59:06 UTC (rev 13762)
@@ -119,18 +119,7 @@
         return Arrays.toString(toArray());
     }
 
-    /**
-     * Ensures that the capacity is at least equal to the specified minimum.
-     * If the current capacity is less than the argument, then a new internal array is allocated with greater capacity.
-     * The new capacity is the larger of:
-     * <ul>
-     *   <li>The {@code minimumCapacity} argument.
-     *   <li>Twice the old capacity, plus {@code 2}.
-     * </ul>
-     * If the {@code minimumCapacity} argument is nonpositive, this method takes no action and simply returns.
-     * @param minimumCapacity The minimum desired capacity.
-     * @see "java.lang.AbstractStringBuilder#ensureCapacity(int)"
-     */
+    @Override
     public void ensureCapacity(final int minimumCapacity) {
         if (minimumCapacity > this.backingArray.length) {
             expandCapacity(minimumCapacity);

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Revision: 13761
          http://sourceforge.net/p/foray/code/13761
Author:   victormote
Date:     2025-05-28 16:42:29 +0000 (Wed, 28 May 2025)
Log Message:
-----------
Fix bug in append logic, related to rolling up of duplicate methods.

Modified Paths:
--------------
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 15:20:28 UTC (rev 13760)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 16:42:29 UTC (rev 13761)
@@ -112,8 +112,8 @@
     @Override
     public ByteArrayBuilder append(final byte value) {
         ensureCapacity(1);
-        setByteAt(this.length, value);
         this.length ++;
+        setByteAt(this.length - 1, value);
         return this;
     }
 

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13760
          http://sourceforge.net/p/foray/code/13760
Author:   victormote
Date:     2025-05-28 15:20:28 +0000 (Wed, 28 May 2025)
Log Message:
-----------
Roll up some duplicate methods.

Modified Paths:
--------------
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 15:20:28 UTC (rev 13760)
@@ -112,7 +112,7 @@
     @Override
     public ByteArrayBuilder append(final byte value) {
         ensureCapacity(1);
-        set(this.length, value);
+        setByteAt(this.length, value);
         this.length ++;
         return this;
     }
@@ -197,24 +197,6 @@
     }
 
     /**
-     * Place an item in the vector at a specific index.
-     * @param index The 0-based index into the vector.
-     * @param val The byte value to be placed in the vector.
-     */
-    public void set(final int index, final byte val) {
-        this.backingArray[index] = val;
-    }
-
-    /**
-     * Retrieve a value from a specific index in the vector.
-     * @param index The 0-based index whose value should be returned.
-     * @return The value at {@code index}.
-     */
-    public byte get(final int index) {
-        return this.backingArray[index];
-    }
-
-    /**
      * Allocates or uses a specified number of elements (bytes).
      * If needed, this method automatically increases the vector's capacity.
      * @param size The number of elements (bytes) to be allocated.
@@ -332,7 +314,7 @@
      */
     public void setLastElement(final byte newValue) {
         final int index = length() - 1;
-        set(index, newValue);
+        setByteAt(index, newValue);
     }
 
     @Override

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 15:20:28 UTC (rev 13760)
@@ -131,7 +131,7 @@
      */
     public void add(final byte value) {
         alloc(1);
-        set(this.nextIndex - 1, value);
+        setNibbleAt(this.nextIndex - 1, value);
     }
 
     /**
@@ -146,31 +146,6 @@
     }
 
     /**
-     * Place an item in the vector at a specific index.
-     * @param index The 0-based index into the vector.
-     * @param value The half-byte value to be placed in the vector. This must be in the range
-     * 0x0 thru 0xF.
-     */
-    public void set(final int index, final byte value) {
-        validateInput(value);
-        final int byteIndex = computeByteIndex(index);
-        final byte oldValue = this.backingVector.get(byteIndex);
-        byte newValue = 0x0;
-        if (NumberUtils.isOdd(index)) {
-            /* If the index is odd, place the input nibble into the low-order bits. */
-            newValue = BitUtils.maskLowOrderBits(oldValue);
-            newValue = (byte) (newValue | value);
-        } else {
-            /* If the index is even, place the input nibble into the high-order bits. */
-            newValue = BitUtils.maskHighOrderBits(oldValue);
-            final byte shiftedValue = (byte) (value << PrimitiveConstants.BITS_PER_NIBBLE);
-            newValue = (byte) (newValue | shiftedValue);
-        }
-
-        this.backingVector.set(byteIndex, newValue);
-    }
-
-    /**
      * Retrieve a value from a specific index in the vector.
      * @param index The 0-based index whose value should be returned.
      * @return The value at {@code index}.
@@ -177,7 +152,7 @@
      */
     public byte get(final int index) {
         final int byteIndex = computeByteIndex(index);
-        final byte byteValue = this.backingVector.get(byteIndex);
+        final byte byteValue = this.backingVector.byteAt(byteIndex);
         byte nibbleValue = 0x0;
         if (NumberUtils.isOdd(index)) {
             /* If the index is odd, return just the low-order bits. */
@@ -343,7 +318,22 @@
 
     @Override
     public void setNibbleAt(final int index, final byte newNibble) {
-        // TODO Auto-generated method stub
+        validateInput(newNibble);
+        final int byteIndex = computeByteIndex(index);
+        final byte oldValue = this.backingVector.byteAt(byteIndex);
+        byte newValue = 0x0;
+        if (NumberUtils.isOdd(index)) {
+            /* If the index is odd, place the input nibble into the low-order bits. */
+            newValue = BitUtils.maskLowOrderBits(oldValue);
+            newValue = (byte) (newValue | newNibble);
+        } else {
+            /* If the index is even, place the input nibble into the high-order bits. */
+            newValue = BitUtils.maskHighOrderBits(oldValue);
+            final byte shiftedValue = (byte) (newNibble << PrimitiveConstants.BITS_PER_NIBBLE);
+            newValue = (byte) (newValue | shiftedValue);
+        }
+
+        this.backingVector.setByteAt(byteIndex, newValue);
     }
 
     @Override

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Revision: 13759
          http://sourceforge.net/p/foray/code/13759
Author:   victormote
Date:     2025-05-28 14:52:51 +0000 (Wed, 28 May 2025)
Log Message:
-----------
1. Conform to aXSL change: Add delete and delete range methods to mutable primitive sequence interfaces. 2. Roll up some duplicate methods in the implementations.

Modified Paths:
--------------
    trunk/foray/foray-fotree/src/main/java/org/foray/fotree/fo/obj/FoRefinedText4a.java
    trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/ParaContentIterator.java
    trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/TotalFitLb.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArray.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java
    trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java
    trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/AbstractIntSequenceTests.java
    trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/ByteArrayBuilderTests.java
    trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/IntArrayBuilderTests.java
    trunk/foray/foray-ps-data/src/main/java/org/foray/ps/encode/EncodingVector4a.java

Modified: trunk/foray/foray-fotree/src/main/java/org/foray/fotree/fo/obj/FoRefinedText4a.java
===================================================================
--- trunk/foray/foray-fotree/src/main/java/org/foray/fotree/fo/obj/FoRefinedText4a.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-fotree/src/main/java/org/foray/fotree/fo/obj/FoRefinedText4a.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -116,8 +116,8 @@
             }
         }
 
-        this.deleted = deleted.toIntArray().asPlus();
-        this.changed = changed.toIntArray().asPlus();
+        this.deleted = deleted.toImmutable().asPlus();
+        this.changed = changed.toImmutable().asPlus();
         this.deltas = deltas.toString();
     }
 

Modified: trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/ParaContentIterator.java
===================================================================
--- trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/ParaContentIterator.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/ParaContentIterator.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -82,7 +82,7 @@
     @Override
     public OrderedTreePath4a next() {
         final KpNode returnValue = this.nodeStack.peek();
-        final OrderedTreePath4a returnPath = new OrderedTreePath4a(currentPath.toIntArray());
+        final OrderedTreePath4a returnPath = new OrderedTreePath4a(currentPath.toImmutable());
 
         KpBranch returnParaBranch = null;
         if (returnValue instanceof KpBranch) {

Modified: trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/TotalFitLb.java
===================================================================
--- trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/TotalFitLb.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-linebreak/src/main/java/org/foray/linebreak/TotalFitLb.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -159,7 +159,7 @@
         case LEAF: {
             final KpLeaf leaf = (KpLeaf) node;
             final int index = this.contentNodes.size();
-            final OrderedTreePath4a path = new OrderedTreePath4a(currentPath.toIntArray());
+            final OrderedTreePath4a path = new OrderedTreePath4a(currentPath.toImmutable());
             final LbNodeWrapper wrapper = new LbNodeWrapper(leaf, paraConfig, index, path);
             this.contentNodes.add(wrapper);
             break;

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ByteArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -99,19 +99,12 @@
         this.length = 0;
     }
 
-    /**
-     * Returns the number of elements used in the backing array.
-     * @return The number of elements used in the backing array.
-     */
+    @Override
     public int length() {
         return this.length;
     }
 
-    /**
-     * Returns the current capacity of the backing array, i.e. the number of items that the array can hold without
-     * needing to increase its size.
-     * @return The currect capacity of the backing array.
-     */
+    @Override
     public int capacity() {
         return this.backingArray.length;
     }
@@ -316,10 +309,7 @@
         return (minCapacity > MAX_ARRAY_SIZE) ? minCapacity : MAX_ARRAY_SIZE;
     }
 
-    /**
-     * Sets the capacity of this vector equal to its size, to that there is no
-     * unused capacity.
-     */
+    @Override
     public void trimToSize() {
         if (this.length < this.backingArray.length) {
             final byte[] aux = new byte[this.length];
@@ -384,10 +374,7 @@
         this.length = newLength;
     }
 
-    /**
-     * Resets the length of this sequence to a 0, allowing it to be reused.
-     * The <em>capacity</em> of the sequence remains unchanged.
-     */
+    @Override
     public void clear() {
         setLength(0);
     }
@@ -449,4 +436,36 @@
         return this.length < 1;
     }
 
+    @Override
+    public ByteSequenceMutable deleteByteAt(final int index) {
+        if ((index < 0) || (index >= this.length)) {
+            throwIndexOutOfBoundsException(index, this.length);
+        }
+        System.arraycopy(this.backingArray, index + 1, this.backingArray, index, this.length - index - 1);
+        this.length --;
+        return this;
+    }
+
+    @Override
+    public ByteSequenceMutable delete(final int start, final int nominalEnd) {
+        if (start < 0) {
+            throwIndexOutOfBoundsException(start, this.length);
+        }
+        final int end;
+        if (nominalEnd > this.length) {
+            end = this.length;
+        } else {
+            end = nominalEnd;
+        }
+        if (start > end) {
+            throwIndexOutOfBoundsException(start, this.length);
+        }
+        final int len = end - start;
+        if (len > 0) {
+            System.arraycopy(this.backingArray, start + len, this.backingArray, start, this.length - end);
+            this.length -= len;
+        }
+        return this;
+    }
+
 }

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArray.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArray.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArray.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -35,8 +35,7 @@
 
 /**
  * Wrapper around an array of {@link Character#TYPE}s.
- * Similar to {@link String}, but with the purpose of explicitly storing arrays of {@link Character#TYPE} as numeric
- * values instead of as characters.
+ * Similar to {@link String}.
  * Like {@link String}, instances of this class are immutable.
  */
 public class CharArray extends AbstractCharSequence {

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/CharArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -202,10 +202,7 @@
             ? minCapacity : MAX_ARRAY_SIZE;
     }
 
-    /**
-     * Sets the capacity of this vector equal to its size, to that there is no
-     * unused capacity.
-     */
+    @Override
     public void trimToSize() {
         if (this.length < this.backingArray.length) {
             final char[] aux = new char[this.length];
@@ -228,10 +225,7 @@
         this.length = newLength;
     }
 
-    /**
-     * Resets the length of this sequence to a 0, allowing it to be reused.
-     * The <em>capacity</em> of the sequence remains unchanged.
-     */
+    @Override
     public void clear() {
         setLength(0);
     }
@@ -258,7 +252,7 @@
 
     @Override
     public CharArray toImmutable() {
-        return new CharArray(this);
+        return new CharArray(toArray());
     }
 
     @Override
@@ -327,14 +321,6 @@
         return this;
     }
 
-    /**
-     * Returns the content of this builder as an instance of {@link CharArray}, which is immutable.
-     * @return A new instance of {@link CharArray} whose contents are identical to this.
-     */
-    public CharArray toCharArray() {
-        return new CharArray(toArray());
-    }
-
     @Override
     public char push(final char newItem) {
         append(newItem);
@@ -361,4 +347,36 @@
         return this.length < 1;
     }
 
+    @Override
+    public CharSequenceMutable deleteCharAt(final int index) {
+        if ((index < 0) || (index >= this.length)) {
+            throwIndexOutOfBoundsException(index, this.length);
+        }
+        System.arraycopy(this.backingArray, index + 1, this.backingArray, index, this.length - index - 1);
+        this.length --;
+        return this;
+    }
+
+    @Override
+    public CharSequenceMutable delete(final int start, final int nominalEnd) {
+        if (start < 0) {
+            throwIndexOutOfBoundsException(start, this.length);
+        }
+        final int end;
+        if (nominalEnd > this.length) {
+            end = this.length;
+        } else {
+            end = nominalEnd;
+        }
+        if (start > end) {
+            throwIndexOutOfBoundsException(start, this.length);
+        }
+        final int len = end - start;
+        if (len > 0) {
+            System.arraycopy(this.backingArray, start + len, this.backingArray, start, this.length - end);
+            this.length -= len;
+        }
+        return this;
+    }
+
 }

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/DoubleArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -152,11 +152,7 @@
         this.backingArray = Arrays.copyOf(this.backingArray, newCapacity);
     }
 
-    /**
-     * Append a {@link Double#TYPE} to this structure.
-     * @param doubleToAppend The {@link Double#TYPE} to append.
-     * @return This object.
-     */
+    @Override
     public DoubleArrayBuilder append(final double doubleToAppend) {
         ensureCapacity(this.length + 1);
         this.backingArray[this.length] = doubleToAppend;
@@ -190,12 +186,7 @@
         return this;
     }
 
-    /**
-     * Removes the value at a given index.
-     * @param index The index whose value should be deleted.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If the {@code index} is negative or greater than or equal to {@link #length()}.
-     */
+    @Override
     public DoubleArrayBuilder deleteDoubleAt(final int index) throws IndexOutOfBoundsException {
         if ((index < 0) || (index >= this.length)) {
             throwIndexOutOfBoundsException(index, this.length);
@@ -205,17 +196,7 @@
         return this;
     }
 
-    /**
-     * Removes the longs in a range of this sequence.
-     * The range begins at the specified {@code start} and extends to the long at index {@code end - 1} or to the end of
-     * the sequence if no such long exists.
-     * If {@code start} is equal to {@code end}, no changes are made.
-     * @param start The beginning index, inclusive.
-     * @param end The ending index, exclusive.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If {@code start} is negative, greater than {@link #length()}, or greater than
-     * {@code end}.
-     */
+    @Override
     public DoubleArrayBuilder delete(final int start, final int end) throws IndexOutOfBoundsException {
         if (start < 0) {
             throwIndexOutOfBoundsException(start, this.length);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/FloatArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -152,11 +152,7 @@
         this.backingArray = Arrays.copyOf(this.backingArray, newCapacity);
     }
 
-    /**
-     * Append a {@link Float#TYPE} to this structure.
-     * @param floatToAppend The {@link Float#TYPE} to append.
-     * @return This object.
-     */
+    @Override
     public FloatArrayBuilder append(final float floatToAppend) {
         ensureCapacity(this.length + 1);
         this.backingArray[this.length] = floatToAppend;
@@ -190,12 +186,7 @@
         return this;
     }
 
-    /**
-     * Removes the value at a given index.
-     * @param index The index whose value should be deleted.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If the {@code index} is negative or greater than or equal to {@link #length()}.
-     */
+    @Override
     public FloatArrayBuilder deleteFloatAt(final int index) throws IndexOutOfBoundsException {
         if ((index < 0) || (index >= this.length)) {
             throwIndexOutOfBoundsException(index, this.length);
@@ -205,17 +196,7 @@
         return this;
     }
 
-    /**
-     * Removes the longs in a range of this sequence.
-     * The range begins at the specified {@code start} and extends to the long at index {@code end - 1} or to the end of
-     * the sequence if no such long exists.
-     * If {@code start} is equal to {@code end}, no changes are made.
-     * @param start The beginning index, inclusive.
-     * @param end The ending index, exclusive.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If {@code start} is negative, greater than {@link #length()}, or greater than
-     * {@code end}.
-     */
+    @Override
     public FloatArrayBuilder delete(final int start, final int end) throws IndexOutOfBoundsException {
         if (start < 0) {
             throwIndexOutOfBoundsException(start, this.length);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/IntArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -109,21 +109,13 @@
         return returnArray;
     }
 
-    /**
-     * Returns the current state of the array as an (immutable) {@link IntArray}.
-     * @return The current state of the array.
-     */
-    public IntArray toIntArray() {
+    @Override
+    public IntArray toImmutable() {
         final int[] theArray = toArray();
         return new IntArray(theArray);
     }
 
     @Override
-    public IntArray toImmutable() {
-        return new IntArray(this);
-    }
-
-    @Override
     public String toString() {
         return Arrays.toString(toArray());
     }
@@ -218,11 +210,7 @@
         this.backingArray[index2] = temp;
     }
 
-    /**
-     * Append an int to this structure.
-     * @param intToAppend The int to append.
-     * @return This object.
-     */
+    @Override
     public IntArrayBuilder append(final int intToAppend) {
         ensureCapacity(this.length + 1);
         this.backingArray[this.length] = intToAppend;
@@ -270,12 +258,7 @@
         return this;
     }
 
-    /**
-     * Removes the value at a given index.
-     * @param index The index whose value should be deleted.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If the {@code index} is negative or greater than or equal to {@link #length()}.
-     */
+    @Override
     public IntArrayBuilder deleteIntAt(final int index) throws IndexOutOfBoundsException {
         if ((index < 0) || (index >= this.length)) {
             throwIndexOutOfBoundsException(index, this.length);
@@ -285,17 +268,7 @@
         return this;
     }
 
-    /**
-     * Removes the ints in a range of this sequence.
-     * The range begins at the specified {@code start} and extends to the int at index {@code end - 1} or to the end of
-     * the sequence if no such int exists.
-     * If {@code start} is equal to {@code end}, no changes are made.
-     * @param start The beginning index, inclusive.
-     * @param end The ending index, exclusive.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If {@code start} is negative, greater than {@link #length()}, or greater than
-     * {@code end}.
-     */
+    @Override
     public IntArrayBuilder delete(final int start, final int end) throws IndexOutOfBoundsException {
         if (start < 0) {
             throwIndexOutOfBoundsException(start, this.length);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/LongArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -171,11 +171,7 @@
         this.backingArray = Arrays.copyOf(this.backingArray, newCapacity);
     }
 
-    /**
-     * Append a {@code long} to this structure.
-     * @param longToAppend The long to append.
-     * @return This object.
-     */
+    @Override
     public LongArrayBuilder append(final long longToAppend) {
         ensureCapacity(this.length + 1);
         this.backingArray[this.length] = longToAppend;
@@ -209,12 +205,7 @@
         return this;
     }
 
-    /**
-     * Removes the value at a given index.
-     * @param index The index whose value should be deleted.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If the {@code index} is negative or greater than or equal to {@link #length()}.
-     */
+    @Override
     public LongArrayBuilder deleteLongAt(final int index) throws IndexOutOfBoundsException {
         if ((index < 0) || (index >= this.length)) {
             throwIndexOutOfBoundsException(index, this.length);
@@ -224,17 +215,7 @@
         return this;
     }
 
-    /**
-     * Removes the longs in a range of this sequence.
-     * The range begins at the specified {@code start} and extends to the long at index {@code end - 1} or to the end of
-     * the sequence if no such long exists.
-     * If {@code start} is equal to {@code end}, no changes are made.
-     * @param start The beginning index, inclusive.
-     * @param end The ending index, exclusive.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If {@code start} is negative, greater than {@link #length()}, or greater than
-     * {@code end}.
-     */
+    @Override
     public LongArrayBuilder delete(final int start, final int end) throws IndexOutOfBoundsException {
         if (start < 0) {
             throwIndexOutOfBoundsException(start, this.length);

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/NibbleArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -81,10 +81,7 @@
         this.backingVector = new ByteArrayBuilder(byteCapacity);
     }
 
-    /**
-     * Returns the number of half-byte items in the vector.
-     * @return The number of items in the vector.
-     */
+    @Override
     public int length() {
         return this.nextIndex;
     }
@@ -97,10 +94,7 @@
         return this.backingVector.length();
     }
 
-    /**
-     * Returns the current capacity of the vector, in half-bytes.
-     * @return The currect capacity of the vector.
-     */
+    @Override
     public int capacity() {
         return this.backingVector.capacity() * 2;
     }
@@ -411,4 +405,14 @@
         return null;
     }
 
+    @Override
+    public NibbleSequenceMutable deleteNibbleAt(final int index) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public NibbleSequenceMutable delete(final int start, final int nominalEnd) {
+        throw new UnsupportedOperationException();
+    }
+
 }

Modified: trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java
===================================================================
--- trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/main/java/org/foray/primitive/sequence/ShortArrayBuilder.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -152,11 +152,7 @@
         this.backingArray = Arrays.copyOf(this.backingArray, newCapacity);
     }
 
-    /**
-     * Append a {@link Short#TYPE} to this structure.
-     * @param shortToAppend The {@link Short#TYPE} to append.
-     * @return This object.
-     */
+    @Override
     public ShortArrayBuilder append(final short shortToAppend) {
         ensureCapacity(this.length + 1);
         this.backingArray[this.length] = shortToAppend;
@@ -190,12 +186,7 @@
         return this;
     }
 
-    /**
-     * Removes the value at a given index.
-     * @param index The index whose value should be deleted.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If the {@code index} is negative or greater than or equal to {@link #length()}.
-     */
+    @Override
     public ShortArrayBuilder deleteShortAt(final int index) throws IndexOutOfBoundsException {
         if ((index < 0) || (index >= this.length)) {
             throwIndexOutOfBoundsException(index, this.length);
@@ -205,17 +196,7 @@
         return this;
     }
 
-    /**
-     * Removes the longs in a range of this sequence.
-     * The range begins at the specified {@code start} and extends to the long at index {@code end - 1} or to the end of
-     * the sequence if no such long exists.
-     * If {@code start} is equal to {@code end}, no changes are made.
-     * @param start The beginning index, inclusive.
-     * @param end The ending index, exclusive.
-     * @return This object.
-     * @throws IndexOutOfBoundsException If {@code start} is negative, greater than {@link #length()}, or greater than
-     * {@code end}.
-     */
+    @Override
     public ShortArrayBuilder delete(final int start, final int end) throws IndexOutOfBoundsException {
         if (start < 0) {
             throwIndexOutOfBoundsException(start, this.length);

Modified: trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/AbstractIntSequenceTests.java
===================================================================
--- trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/AbstractIntSequenceTests.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/AbstractIntSequenceTests.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -102,7 +102,7 @@
     public void testIndexOf() {
         indexOfAssertions(this.builder);
 
-        final IntArray array = this.builder.toIntArray();
+        final IntArray array = this.builder.toImmutable();
         indexOfAssertions(array);
     }
 
@@ -110,7 +110,7 @@
     @Test
     public void testContains() {
         containsAssertions(this.builder);
-        containsAssertions(this.builder.toIntArray());
+        containsAssertions(this.builder.toImmutable());
     }
 
 }

Modified: trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/ByteArrayBuilderTests.java
===================================================================
--- trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/ByteArrayBuilderTests.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/ByteArrayBuilderTests.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -97,4 +97,54 @@
         }
     }
 
+    /**
+     * Test of {@link ByteArrayBuilder#deleteByteAt(int)}.
+     */
+    @Test
+    public void testDeleteByteAt() {
+        final ByteArrayBuilder out = new ByteArrayBuilder();
+        out.append(testBytes1);
+        assertEquals(11, out.length());
+        final int capacityBefore = out.capacity();
+
+        out.deleteByteAt(4);
+        assertEquals(10, out.length());
+        assertEquals(new ByteArray("Somebytes."), out);
+
+        out.deleteByteAt(0);
+        assertEquals(9, out.length());
+        assertEquals(new ByteArray("omebytes."), out);
+
+        out.deleteByteAt(out.length() - 1);
+        assertEquals(8, out.length());
+        assertEquals(new ByteArray("omebytes"), out);
+
+        assertEquals(capacityBefore, out.capacity());
+    }
+
+    /**
+     * Test of {@link ByteArrayBuilder#delete(int, int)}.
+     */
+    @Test
+    public void testDeleteByteRange() {
+        final ByteArrayBuilder out = new ByteArrayBuilder();
+        out.append(testBytes1);
+        assertEquals(11, out.length());
+        final int capacityBefore = out.capacity();
+
+        out.delete(4, 6);
+        assertEquals(9, out.length());
+        assertEquals(new ByteArray("Someytes."), out);
+
+        out.delete(0, 2);
+        assertEquals(7, out.length());
+        assertEquals(new ByteArray("meytes."), out);
+
+        out.delete(out.length() - 2, out.length());
+        assertEquals(5, out.length());
+        assertEquals(new ByteArray("meyte"), out);
+
+        assertEquals(capacityBefore, out.capacity());
+    }
+
 }

Modified: trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/IntArrayBuilderTests.java
===================================================================
--- trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/IntArrayBuilderTests.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-primitive/src/test/java/org/foray/primitive/sequence/IntArrayBuilderTests.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -101,7 +101,7 @@
         out.append(1);
         out.append(2, 3, 4, 5);
         final IntArray expected = new IntArray(new int[] {0, 1, 2, 3, 4, 5});
-        assertEquals(expected, out.toIntArray());
+        assertEquals(expected, out.toImmutable());
     }
 
     /**

Modified: trunk/foray/foray-ps-data/src/main/java/org/foray/ps/encode/EncodingVector4a.java
===================================================================
--- trunk/foray/foray-ps-data/src/main/java/org/foray/ps/encode/EncodingVector4a.java	2025-05-28 11:33:50 UTC (rev 13758)
+++ trunk/foray/foray-ps-data/src/main/java/org/foray/ps/encode/EncodingVector4a.java	2025-05-28 14:52:51 UTC (rev 13759)
@@ -134,10 +134,10 @@
             }
         }
 
-        this.codePoints        = codePointsBuilder.toCharArray();
-        this.codePointIndexes  = codePointIndexesBuilder.toCharArray();
-        this.codePoints2       = codePoints2Builder.toIntArray();
-        this.codePointIndexes2 = codePointIndexes2Builder.toCharArray();
+        this.codePoints        = codePointsBuilder.toImmutable();
+        this.codePointIndexes  = codePointIndexesBuilder.toImmutable();
+        this.codePoints2       = codePoints2Builder.toImmutable();
+        this.codePointIndexes2 = codePointIndexes2Builder.toImmutable();
     }
 
     @Override

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13758
          http://sourceforge.net/p/foray/code/13758
Author:   victormote
Date:     2025-05-28 11:33:50 +0000 (Wed, 28 May 2025)
Log Message:
-----------
Add some debugging and testing help.

Modified Paths:
--------------
    trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
    trunk/foray/foray-pdf/src/main/java/org/foray/pdf/text/PdfFontDescriptor.java

Added Paths:
-----------
    trunk/foray/foray-font/src/test/resources/00-readme.txt

Modified: trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
===================================================================
--- trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-28 09:04:45 UTC (rev 13757)
+++ trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-28 11:33:50 UTC (rev 13758)
@@ -217,18 +217,45 @@
         }
     }
 
+    /**
+     * Runs the whole file through the interpreter.
+     * @return The input containing the entire font file.
+     */
+    protected PsInput getAltInput3() {
+        final ByteArrayInputStream bais =
+                new ByteArrayInputStream(this.parser.getRandomInput().getByteSequence().toArray());
+        try {
+            return new PsInputFile(bais);
+        } catch (final IOException e) {
+            throw new IllegalStateException(e);
+        }
+    }
 
     /**
+     * Just run segment 1 through  the interpreter.
+     * @return The input containing the entire font file.
+     */
+    protected PsInput getAltInput4() {
+        final ByteArrayInputStream bais = new ByteArrayInputStream(this.segments[0].content);
+        try {
+            return new PsInputFile(bais);
+        } catch (final IOException e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    /**
      * Parses the detail information from the file.
      * @return The parsed font dictionary.
      */
     private PsFontDictionary parseFontDictionary() {
-        final boolean isAlt1 = true;
-        final PsInput psInput;
-        if (isAlt1) {
-            psInput = getAltInput1();
-        } else {
-            psInput = getAltInput2();
+        final int alt = 1;
+        PsInput psInput = null;
+        switch (alt) {
+        case 1: psInput = getAltInput1(); break;
+        case 2: psInput = getAltInput2(); break;
+        case (2 + 1): psInput = getAltInput3(); break;
+        case (2 + 2): psInput = getAltInput4(); break;
         }
         final PsServer psServer = getParserClient().getPsServer();
         PsInterpreter interpreter = null;

Added: trunk/foray/foray-font/src/test/resources/00-readme.txt
===================================================================
--- trunk/foray/foray-font/src/test/resources/00-readme.txt	                        (rev 0)
+++ trunk/foray/foray-font/src/test/resources/00-readme.txt	2025-05-28 11:33:50 UTC (rev 13758)
@@ -0,0 +1,17 @@
+To simplify the management of tracking licenses, we have chosen to group fonts together by their source.
+For testing purposes, it would be more helpful to group them by type and other characteristics.
+The following table is intended to provide that same information.
+
+
+Source                          Type                    Typeface(s)
+-------------------------       ---------------------   ----------------------------------------------------------------
+ams                             Type 1 (AFM & PFB)      Computer Modern typeface
+dejavu                          TrueType                DejuVu
+james-kass                      TrueType                Code2001
+scholarsfonts.net               TrueType                Cardo104
+simon-cozens                    TrueType & OpenType     None -- mostly functional
+utah.edu                        Type 1 (AFM & PFA)      Utopia
+windows-classic-samples         TrueType                Selawik
+
+
+# End of memo


Property changes on: trunk/foray/foray-font/src/test/resources/00-readme.txt
___________________________________________________________________
Added: svn:keywords
## -0,0 +1 ##
+Author Date Id Rev
\ No newline at end of property
Modified: trunk/foray/foray-pdf/src/main/java/org/foray/pdf/text/PdfFontDescriptor.java
===================================================================
--- trunk/foray/foray-pdf/src/main/java/org/foray/pdf/text/PdfFontDescriptor.java	2025-05-28 09:04:45 UTC (rev 13757)
+++ trunk/foray/foray-pdf/src/main/java/org/foray/pdf/text/PdfFontDescriptor.java	2025-05-28 11:33:50 UTC (rev 13758)
@@ -38,6 +38,8 @@
 import org.axsl.pdf.PdfException;
 import org.axsl.primitive.sequence.ByteSequencePlus;
 
+import org.slf4j.LoggerFactory;
+
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 
@@ -137,6 +139,7 @@
 
     @Override
     public ByteSequencePlus serialize() {
+        LoggerFactory.getLogger(this.getClass()).debug("Font name: " + this.pdfFont.getBaseFont());
         final Font font = this.pdfFont.getFont();
         final StringBuilder p = new StringBuilder();
         p.append(this.getSerializedId() + EOL);

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13757
          http://sourceforge.net/p/foray/code/13757
Author:   victormote
Date:     2025-05-28 09:04:45 +0000 (Wed, 28 May 2025)
Log Message:
-----------
Add alternate computation of bytes to parse, for experimentation.

Modified Paths:
--------------
    trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java

Modified: trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java
===================================================================
--- trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-27 19:45:35 UTC (rev 13756)
+++ trunk/foray/foray-font/src/main/java/org/foray/font/type1/Type1FontParser.java	2025-05-28 09:04:45 UTC (rev 13757)
@@ -32,6 +32,8 @@
 import org.foray.font.format.FontParser;
 import org.foray.font.format.FontParserClient;
 import org.foray.primitive.sequence.ByteArray;
+import org.foray.primitive.sequence.ByteArrayBuilder;
+import org.foray.ps.PsInputFile;
 
 import org.axsl.font.FontException;
 import org.axsl.primitive.sequence.ByteSequence;
@@ -47,6 +49,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.util.List;
 
@@ -165,10 +168,10 @@
     protected abstract Segment[] computeSegmentBoundaries() throws IOException;
 
     /**
-     * Parses the detail information from the file.
-     * @return The parsed font dictionary.
+     * Existing logic.
+     * @return A PsInput instance.
      */
-    private PsFontDictionary parseFontDictionary() {
+    protected PsInput getAltInput1() {
         final PsInput psInput = new PsInput() {
 
             /** Tracks which of the three segments (0-2) is currently being parsed. */
@@ -190,8 +193,43 @@
                 this.segmentBeingParsed ++;
                 return returnValue == null ? null : new ByteArray(returnValue);
             }
+        };
 
-        };
+        return psInput;
+    }
+
+    /**
+     * Creates a PsInput intended to replicate the anonymous PsInput implementation in parseFontDictionary.
+     * @return A PsInput instance.
+     */
+    protected PsInput getAltInput2() {
+        final int size = this.segments[0].size + this.segments[1].size + this.segments[2].size;
+        final ByteArrayBuilder builder = new ByteArrayBuilder(size);
+        builder.append(this.segments[0].content);
+        builder.append(this.segments[1].content);
+        builder.append(this.segments[2].content);
+        final byte[] bytes = builder.toArray();
+        final ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
+        try {
+            return new PsInputFile(bais);
+        } catch (final IOException e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+
+    /**
+     * Parses the detail information from the file.
+     * @return The parsed font dictionary.
+     */
+    private PsFontDictionary parseFontDictionary() {
+        final boolean isAlt1 = true;
+        final PsInput psInput;
+        if (isAlt1) {
+            psInput = getAltInput1();
+        } else {
+            psInput = getAltInput2();
+        }
         final PsServer psServer = getParserClient().getPsServer();
         PsInterpreter interpreter = null;
         try {

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 13756
          http://sourceforge.net/p/foray/code/13756
Author:   victormote
Date:     2025-05-27 19:45:35 +0000 (Tue, 27 May 2025)
Log Message:
-----------
Remove dependency on the interpreter to obtain data from a file.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-27 19:06:46 UTC (rev 13755)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-27 19:45:35 UTC (rev 13756)
@@ -81,13 +81,11 @@
 
     /**
      * Returns the next byte from this file.
-     * @param interpreter The parent interpreter.
      * @return The next byte from this file.
      * @throws IOException For I/O Errors.
      * @throws PsOperatorException For PostScript error closing the file.
      */
-    protected byte provideInput(final PsInterpreter4a interpreter) throws IOException,
-            PsOperatorException {
+    protected byte provideInput() throws IOException, PsOperatorException {
         if (this.chunk == null
                 || this.chunk.length == 0
                 || this.chunkIndex > this.chunk.length - 1) {

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-27 19:06:46 UTC (rev 13755)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-27 19:45:35 UTC (rev 13756)
@@ -391,7 +391,7 @@
         }
         byte byteToConsume = 0;
         try {
-            byteToConsume = file.provideInput(this);
+            byteToConsume = file.provideInput();
         } catch (final IOException e) {
             file.closeFile();
             if (file.getPopDictionaryStack()) {

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-27 19:06:46 UTC (rev 13755)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-27 19:45:35 UTC (rev 13756)
@@ -1884,7 +1884,7 @@
         int charsRead = 0;
         for (int i = 0; i < charArray.length && file.isOpen(); i++) {
             try {
-                charArray[i] = (char) file.provideInput(getInterpreter());
+                charArray[i] = (char) file.provideInput();
                 charsRead ++;
             } catch (final IOException e) {
                 file.closeFile();

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Revision: 13755
          http://sourceforge.net/p/foray/code/13755
Author:   victormote
Date:     2025-05-27 19:06:46 +0000 (Tue, 27 May 2025)
Log Message:
-----------
Remove dependency on the interpreter to obtain data from a file.

Modified Paths:
--------------
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
    trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-27 17:39:01 UTC (rev 13754)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsFile.java	2025-05-27 19:06:46 UTC (rev 13755)
@@ -96,7 +96,7 @@
             if (this.chunk == null
                     || this.chunk.length == 0
                     || this.chunkIndex > this.chunk.length - 1) {
-                closeFile(interpreter);
+                closeFile();
                 return 0x00;
             }
         }
@@ -113,14 +113,10 @@
 
     /**
      * Close the input file.
-     * @param interpreter The parent interpreter.
      * @throws PsOperatorException For error popping the dictionary stack.
      */
-    protected void closeFile(final PsInterpreter4a interpreter) throws PsOperatorException {
+    protected void closeFile() throws PsOperatorException {
         this.fileIsOpen = false;
-        if (this.popDictionaryStack) {
-            interpreter.getDictionaryStack().pop(PsOperator.INVALID);
-        }
     }
 
     /**
@@ -176,6 +172,14 @@
     }
 
     /**
+     * Returns the pop dictionary stack value.
+     * @return The pop dictionary stack value.
+     */
+    public boolean getPopDictionaryStack() {
+        return this.popDictionaryStack;
+    }
+
+    /**
      * Closes this file.
      */
     public void close() {

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-27 17:39:01 UTC (rev 13754)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsInterpreter4a.java	2025-05-27 19:06:46 UTC (rev 13755)
@@ -393,7 +393,10 @@
         try {
             byteToConsume = file.provideInput(this);
         } catch (final IOException e) {
-            file.closeFile(this);
+            file.closeFile();
+            if (file.getPopDictionaryStack()) {
+                getDictionaryStack().pop(PsOperator.INVALID);
+            }
             return;
         }
         adjustCounters(byteToConsume);

Modified: trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java
===================================================================
--- trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-27 17:39:01 UTC (rev 13754)
+++ trunk/foray/foray-ps/src/main/java/org/foray/ps/PsSystemDict4a.java	2025-05-27 19:06:46 UTC (rev 13755)
@@ -1887,7 +1887,10 @@
                 charArray[i] = (char) file.provideInput(getInterpreter());
                 charsRead ++;
             } catch (final IOException e) {
-                file.closeFile(getInterpreter());
+                file.closeFile();
+                if (file.getPopDictionaryStack()) {
+                    getInterpreter().getDictionaryStack().pop(PsOperator.INVALID);
+                }
             }
         }
         final String substring = new String(charArray, 0, charsRead);

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Revision: 13754
          http://sourceforge.net/p/foray/code/13754
Author:   victormote
Date:     2025-05-27 17:39:01 +0000 (Tue, 27 May 2025)
Log Message:
-----------
Allow access to the underlying byte sequence.

Modified Paths:
--------------
    trunk/foray/foray-font-parse/src/main/java/org/foray/fontParse/ttf/TtfRandomAccessInput.java

Modified: trunk/foray/foray-font-parse/src/main/java/org/foray/fontParse/ttf/TtfRandomAccessInput.java
===================================================================
--- trunk/foray/foray-font-parse/src/main/java/org/foray/fontParse/ttf/TtfRandomAccessInput.java	2025-05-27 15:02:27 UTC (rev 13753)
+++ trunk/foray/foray-font-parse/src/main/java/org/foray/fontParse/ttf/TtfRandomAccessInput.java	2025-05-27 17:39:01 UTC (rev 13754)
@@ -247,6 +247,11 @@
         return BigDecimal.ZERO;
     }
 
+    /**
+     * Returns the underlying byte sequence.
+     * @return The byte sequence.
+     */
+    ByteSequencePlus getByteSequence();
 
     /* Checkstyle: Restart method name checking. */
 }

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