use HTTPS in example URLs

src/image/imagedocparts.cc

@@ -115,7 +115,7 @@ void ImageCommandLineParser::outputExamples(Outputter * o) const {
 	o->beginSection("Examples");
 	o->paragraph("This section presents a number of examples of how to invoke wkhtmltoimage.");
 	o->paragraph("To convert a remote HTML file to PNG:");
-	o->verbatim("wkhtmltoimage http://www.google.com google.png\n");
+	o->verbatim("wkhtmltoimage https://www.google.com google.png\n");
 	o->paragraph("To convert a local HTML file to PNG:");
 	o->verbatim("wkhtmltoimage my.html my.png\n");
 	o->endSection();

src/pdf/pdfdocparts.cc

@@ -229,16 +229,16 @@ void PdfCommandLineParser::outputTableOfContentDoc(Outputter * o) const {
 	o->beginSection("Table Of Contents");
 	o->paragraph("A table of contents can be added to the document by adding a toc object "
 				 "to the command line. For example:");
-	o->verbatim("wkhtmltopdf toc http://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
+	o->verbatim("wkhtmltopdf toc https://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
 	o->paragraph("The table of contents is generated based on the H tags in the input "
 				 "documents. First a XML document is generated, then it is converted to "
 				 "HTML using XSLT.");
 	o->paragraph("The generated XML document can be viewed by dumping it to a file using "
 				 "the --dump-outline switch. For example:");
-	o->verbatim("wkhtmltopdf --dump-outline toc.xml http://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
+	o->verbatim("wkhtmltopdf --dump-outline toc.xml https://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
 	o->paragraph("The XSLT document can be specified using the --xsl-style-sheet switch. "
 				 "For example:");
-	o->verbatim("wkhtmltopdf toc --xsl-style-sheet my.xsl http://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
+	o->verbatim("wkhtmltopdf toc --xsl-style-sheet my.xsl https://qt-project.org/doc/qt-4.8/qstring.html qstring.pdf\n");
 	o->paragraph("The --dump-default-toc-xsl switch can be used to dump the default "
 				 "XSLT style sheet to stdout. This is a good start for writing your "
 				 "own style sheet");
@@ -319,8 +319,8 @@ void PdfCommandLineParser::outputArgsFromStdin(Outputter * o) const {
 				 "will act as a separate invocation of wkhtmltopdf, with the arguments specified "
 				 "on the given line combined with the arguments given to wkhtmltopdf");
 	o->paragraph("For example one could do the following:");
-	o->verbatim("echo \"http://qt-project.org/doc/qt-4.8/qapplication.html qapplication.pdf\" >> cmds\n"
-				"echo \"cover google.com http://en.wikipedia.org/wiki/Qt_(software) qt.pdf\" >> cmds\n"
+	o->verbatim("echo \"https://qt-project.org/doc/qt-4.8/qapplication.html qapplication.pdf\" >> cmds\n"
+				"echo \"cover google.com https://en.wikipedia.org/wiki/Qt_(software) qt.pdf\" >> cmds\n"
 				"wkhtmltopdf --read-args-from-stdin --book < cmds\n");
 	o->endSection();
 }
@@ -353,7 +353,7 @@ void PdfCommandLineParser::outputPageSizes(Outputter * o) const {
 	o->text("The default page size of the rendered document is A4, but by using the --page-size "
 			"option this can be changed to almost anything else, such as: A3, Letter and Legal.  "
 			"For a full list of supported pages sizes please see ");
-	o->link("http://qt-project.org/doc/qt-4.8/qprinter.html#PaperSize-enum");
+	o->link("https://qt-project.org/doc/qt-4.8/qprinter.html#PaperSize-enum");
 	o->text(".");
 	o->endParagraph();
 	o->paragraph("For a more fine grained control over the page size the "
@@ -369,11 +369,11 @@ void PdfCommandLineParser::outputExamples(Outputter * o) const {
 	o->beginSection("Examples");
 	o->paragraph("This section presents a number of examples of how to invoke wkhtmltopdf.");
 	o->paragraph("To convert a remote HTML file to PDF:");
-	o->verbatim("wkhtmltopdf http://www.google.com google.pdf\n");
+	o->verbatim("wkhtmltopdf https://www.google.com google.pdf\n");
 	o->paragraph("To convert a local HTML file to PDF:");
 	o->verbatim("wkhtmltopdf my.html my.pdf\n");
 	o->paragraph("Produce the eler2.pdf sample file:");
-	o->verbatim("wkhtmltopdf -H  http://geekz.co.uk/lovesraymond/archive/eler-highlights-2008 eler2.pdf\n");
+	o->verbatim("wkhtmltopdf -H  https://geekz.co.uk/lovesraymond/archive/eler-highlights-2008 eler2.pdf\n");
 	o->paragraph("Printing a book with a table of contents:");
 	o->verbatim("wkhtmltopdf -H cover cover.html toc chapter1.html chapter2.html chapter3.html book.pdf\n");
 	o->endSection();

src/shared/commondocparts.cc

@@ -67,7 +67,7 @@ void CommandLineParserBase::outputStaticProblems(Outputter * o) const {
 	o->beginSection("Static version");
 	o->beginParagraph();
 	o->text("On the wkhtmltopdf website you can download a static version of wkhtmltopdf ");
-	o->link("http://wkhtmltopdf.org/downloads.html");
+	o->link("https://wkhtmltopdf.org/downloads.html");
 	o->text(". This static binary will work on most systems and comes with a build in patched QT.");
 	o->endParagraph();