diff --git a/fpdf_demo b/fpdf_demo
new file mode 100755
index 0000000..dabef20
--- /dev/null
+++ b/fpdf_demo
@@ -0,0 +1,77 @@
+#!/usr/bin/env php
+
+<?php
+/**
+ * FILENAME:
+ * fpdfdemo
+ *
+ * DESCRIPTION:
+ * Demonstration of the FPDF PHP Library for generating PDF files
+ *
+ */
+
+/**
+ * Links:
+ * - https://packagist.org/packages/itbz/fpdf
+ * - http://www.fpdf.org/
+ * - http://www.fpdf.org/en/doc/index.php
+ * - http://www.fpdf.org/en/tutorial/index.php
+ * - http://www.fpdf.org/en/tutorial/tuto6.htm (Links and flowing text)
+ * - http://www.fpdf.org/en/script/index.php
+ *
+ * This script also requires FPDI to load PDF documents into memory
+ * - https://www.setasign.com/products/fpdi/about/
+ * - https://www.setasign.com/products/fpdi/manual/#p-200
+ *
+ * NOTE the line 'use fpdf\FPDF as FPDF;' needs to be added to the FPDI
+ * library, specifically in vendor/setasign/fpdi/fpdi_bridge.php, line 19,
+ * for FPDI to work
+*/
+
+$loader = require __DIR__ . '/vendor/autoload.php';
+$loader->register();
+
+$pdf = new FPDI('p', 'mm', 'Letter');
+
+// write out the contents of the first page
+$pdf->AddPage();
+$topLink = $pdf->AddLink();
+$pdf->SetLink($topLink);
+$pdf->SetFont('Arial', '', 20);
+$pdf->SetFont('', 'U');
+$ssfLink = $pdf->AddLink();
+$pdf->Write(10, "Jump SSF for SHACK-10A", $ssfLink);
+$pdf->SetFont('');
+$pdf->Ln();
+$pdf->Write(10, "This is some text on the first page; ");
+$pdf->Ln();
+$pdf->Write(10, "Привет! Этот немного текста.");
+
+// load up the Site Summary Figure to go on page #2
+$ssfPageCount = $pdf->setSourceFile(__DIR__ . '/site_summary_figure.pdf');
+
+print "Page count of site summary figure form is $ssfPageCount\n";
+
+// import the SSF page
+$ssfTemplate= $pdf->importPage(1);
+print "Page size of site summary figure PDF is: ";
+$ssfSize = $pdf->getTemplateSize($ssfTemplate);
+print "{$ssfSize['w']} x {$ssfSize['h']}\n";
+
+// add the SSF file to the 2nd page
+$pdf->AddPage();
+$pdf->SetLink($ssfLink);
+$pdf->useTemplate($ssfTemplate);
+$pdf->SetFont('Helvetica');
+$pdf->SetXY(5,5);
+$pdf->SetFont('', 'U');
+$pdf->Write(8, "Top", $topLink);
+$pdf->SetFont('');
+$pdf->SetXY(40, 5);
+$pdf->Write(8, " SSF: P771/SHACK-10A");
+
+// destination, F = "local file"; filename; isUTF8 (boolean)
+//$pdf->Output('F', 'output.pdf', TRUE);
+$pdf->Output('output.pdf', 'F');
+
+// vim: expandtab filetype=php shiftwidth=3 tabstop=3
diff --git a/fpdfdemo b/fpdfdemo
deleted file mode 100755
index dabef20..0000000
--- a/fpdfdemo
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/usr/bin/env php
-
-<?php
-/**
- * FILENAME:
- * fpdfdemo
- *
- * DESCRIPTION:
- * Demonstration of the FPDF PHP Library for generating PDF files
- *
- */
-
-/**
- * Links:
- * - https://packagist.org/packages/itbz/fpdf
- * - http://www.fpdf.org/
- * - http://www.fpdf.org/en/doc/index.php
- * - http://www.fpdf.org/en/tutorial/index.php
- * - http://www.fpdf.org/en/tutorial/tuto6.htm (Links and flowing text)
- * - http://www.fpdf.org/en/script/index.php
- *
- * This script also requires FPDI to load PDF documents into memory
- * - https://www.setasign.com/products/fpdi/about/
- * - https://www.setasign.com/products/fpdi/manual/#p-200
- *
- * NOTE the line 'use fpdf\FPDF as FPDF;' needs to be added to the FPDI
- * library, specifically in vendor/setasign/fpdi/fpdi_bridge.php, line 19,
- * for FPDI to work
-*/
-
-$loader = require __DIR__ . '/vendor/autoload.php';
-$loader->register();
-
-$pdf = new FPDI('p', 'mm', 'Letter');
-
-// write out the contents of the first page
-$pdf->AddPage();
-$topLink = $pdf->AddLink();
-$pdf->SetLink($topLink);
-$pdf->SetFont('Arial', '', 20);
-$pdf->SetFont('', 'U');
-$ssfLink = $pdf->AddLink();
-$pdf->Write(10, "Jump SSF for SHACK-10A", $ssfLink);
-$pdf->SetFont('');
-$pdf->Ln();
-$pdf->Write(10, "This is some text on the first page; ");
-$pdf->Ln();
-$pdf->Write(10, "Привет! Этот немного текста.");
-
-// load up the Site Summary Figure to go on page #2
-$ssfPageCount = $pdf->setSourceFile(__DIR__ . '/site_summary_figure.pdf');
-
-print "Page count of site summary figure form is $ssfPageCount\n";
-
-// import the SSF page
-$ssfTemplate= $pdf->importPage(1);
-print "Page size of site summary figure PDF is: ";
-$ssfSize = $pdf->getTemplateSize($ssfTemplate);
-print "{$ssfSize['w']} x {$ssfSize['h']}\n";
-
-// add the SSF file to the 2nd page
-$pdf->AddPage();
-$pdf->SetLink($ssfLink);
-$pdf->useTemplate($ssfTemplate);
-$pdf->SetFont('Helvetica');
-$pdf->SetXY(5,5);
-$pdf->SetFont('', 'U');
-$pdf->Write(8, "Top", $topLink);
-$pdf->SetFont('');
-$pdf->SetXY(40, 5);
-$pdf->Write(8, " SSF: P771/SHACK-10A");
-
-// destination, F = "local file"; filename; isUTF8 (boolean)
-//$pdf->Output('F', 'output.pdf', TRUE);
-$pdf->Output('output.pdf', 'F');
-
-// vim: expandtab filetype=php shiftwidth=3 tabstop=3