Fix minor EBN issues

autotests/searchtest.cpp

@@ -294,12 +294,12 @@ void SearchTest::testHyphenAtEndOfLineWithoutYOverlap()
     QCOMPARE(*result, expected);
     delete result;
 
-    // If the user is looking for the text explicitely with the hyphen also find it
+    // If the user is looking for the text explicitly with the hyphen also find it
     result = tp->findText(0, QStringLiteral("super-cali-fragilistic"), Okular::FromTop, Qt::CaseSensitive, nullptr);
     QVERIFY(result);
     delete result;
 
-    // If the user is looking for the text explicitely with the hyphen also find it
+    // If the user is looking for the text explicitly with the hyphen also find it
     result = tp->findText(0, QStringLiteral("super-cali-fragilistic"), Okular::FromBottom, Qt::CaseSensitive, nullptr);
     QVERIFY(result);
     delete result;

core/form.h

@@ -431,7 +431,7 @@ class OKULARCORE_EXPORT FormFieldChoice : public FormField
 
         /**
          * The possible choices of the choice field.
-         * The key is the the display name of the choice,
+         * The key is the display name of the choice,
          * The value is the export value (i.e. for use in javascript, etc) of the choice
          *
          * @since 1.11

core/scripter.h

@@ -41,7 +41,7 @@ class Scripter
         friend class ScripterPrivate;
         ScripterPrivate* d;
 
-        Scripter( DocumentPrivate *doc );
+        explicit Scripter( DocumentPrivate *doc );
 };
 
 }

core/textpage.h

@@ -131,7 +131,7 @@ class OKULARCORE_EXPORT TextPage
         /**
          * Creates a new text page with the given @p words.
          */
-        TextPage( const TextEntity::List &words );
+        explicit TextPage( const TextEntity::List &words );
 
         /**
          * Destroys the text page.

ui/embeddedfilesdialog.cpp

@@ -181,10 +181,10 @@ void EmbeddedFilesDialog::viewFile( Okular::EmbeddedFile* ef )
 	// using QTemporaryFile's XXXXXX placeholder
 	QTemporaryFile *tmpFile = new QTemporaryFile(
 		QDir::tempPath()
-		+ "/"
+		+ '/'
 		+ fileInfo.baseName()
 		+ ".XXXXXX"
-		+ (fileInfo.completeSuffix().isEmpty() ? QLatin1String("") : QString("." + fileInfo.completeSuffix()))
+		+ (fileInfo.completeSuffix().isEmpty() ? QLatin1String("") : QString('.' + fileInfo.completeSuffix()))
 	);
 	GuiUtils::writeEmbeddedFile( ef, this, *tmpFile );
 

ui/latexrenderer.cpp

@@ -121,7 +121,7 @@ LatexRenderer::Error LatexRenderer::handleLatex( QString& fileName, const QStrin
     tempFile->open();
     QString tempFileName = tempFile->fileName();
     QFileInfo *tempFileInfo = new QFileInfo(tempFileName);
-    QString tempFileNameNS = tempFileInfo->absolutePath() + "/" + tempFileInfo->baseName();
+    QString tempFileNameNS = tempFileInfo->absolutePath() + '/' + tempFileInfo->baseName();
     QString tempFilePath = tempFileInfo->absolutePath();
     delete tempFileInfo;
     QTextStream tempStream(tempFile);

ui/pageviewutils.h

@@ -41,7 +41,7 @@ class Page;
 class PageViewItem
 {
     public:
-        PageViewItem( const Okular::Page * page );
+        explicit PageViewItem( const Okular::Page * page );
         ~PageViewItem();
 
         PageViewItem(const PageViewItem &) = delete;