shiboken/qtdocgenerator: Escape more characters

Fix several warnings:
  Inline literal start-string without end-string.

Task-number: PYSIDE-363
Change-Id: Iadd753d9e8c46b6f00e915e494b01f763e6ce035
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 6 insertions, 1 deletions

diff --git a/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp b/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
index 14c285ddf..e2797997b 100644
--- a/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
+++ b/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
@@ -111,9 +111,14 @@ static int writeEscapedRstText(QTextStream &str, const String &s)
 {
     int escaped = 0;
     for (const QChar &c : s) {
-        if (c == QLatin1Char('*') || c == QLatin1Char('_')) {
+        switch (c.unicode()) {
+        case '*':
+        case '`':
+        case '_':
+        case '\\':
             str << '\\';
             ++escaped;
+            break;
         }
         str << c;
     }