diff --git a/PowerEditor/installer/themes/HotFudgeSundae.xml b/PowerEditor/installer/themes/HotFudgeSundae.xml
index 940615920..9e1784476 100644
--- a/PowerEditor/installer/themes/HotFudgeSundae.xml
+++ b/PowerEditor/installer/themes/HotFudgeSundae.xml
@@ -304,6 +304,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="208008" bgColor="2B0F01" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="208008" bgColor="2B0F01" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="FF00FF" bgColor="2B0F01" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="BCBB80" bgColor="2B0F01" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="BCBB80" bgColor="2B0F01" fontName="" fontStyle="0" fontSize="" />
         </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="B7975D" bgColor="2B0F01" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/MossyLawn.xml b/PowerEditor/installer/themes/MossyLawn.xml
index 75aebfb1d..924f31f41 100644
--- a/PowerEditor/installer/themes/MossyLawn.xml
+++ b/PowerEditor/installer/themes/MossyLawn.xml
@@ -305,6 +305,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="2a390e" bgColor="58693D" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="2a390e" bgColor="58693D" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="981f0e" bgColor="fdd64a" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="ffdc87" bgColor="58693D" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="ffdc87" bgColor="58693D" fontName="" fontStyle="0" fontSize="" />
          </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="f2c476" bgColor="58693D" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Navajo.xml b/PowerEditor/installer/themes/Navajo.xml
index 8bc229b25..9ee958726 100644
--- a/PowerEditor/installer/themes/Navajo.xml
+++ b/PowerEditor/installer/themes/Navajo.xml
@@ -302,6 +302,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="181880" bgColor="BA9C80" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="181880" bgColor="BA9C80" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="BCBCBC" bgColor="5F0000" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="C00058" bgColor="BA9C80" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="C00058" bgColor="BA9C80" fontName="" fontStyle="0" fontSize="" />
          </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="000000" bgColor="BA9C80" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Solarized-light.xml b/PowerEditor/installer/themes/Solarized-light.xml
index 95de4ac81..4f1f5489f 100644
--- a/PowerEditor/installer/themes/Solarized-light.xml
+++ b/PowerEditor/installer/themes/Solarized-light.xml
@@ -313,6 +313,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="93A1A1" bgColor="FDF6E3" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="93A1A1" bgColor="FDF6E3" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="D33682" bgColor="FDF6E3" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="2AA198" bgColor="FDF6E3" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="2AA198" bgColor="FDF6E3" fontName="" fontStyle="0" fontSize="" />
          </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="657B83" bgColor="FDF6E3" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Solarized.xml b/PowerEditor/installer/themes/Solarized.xml
index 66555b935..d4f35b635 100644
--- a/PowerEditor/installer/themes/Solarized.xml
+++ b/PowerEditor/installer/themes/Solarized.xml
@@ -313,6 +313,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="586E75" bgColor="002B36" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="586E75" bgColor="002B36" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="D33682" bgColor="002B36" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="2AA198" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="2AA198" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
          </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="839496" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Zenburn.xml b/PowerEditor/installer/themes/Zenburn.xml
index 38a6524d7..3fcb692bc 100644
--- a/PowerEditor/installer/themes/Zenburn.xml
+++ b/PowerEditor/installer/themes/Zenburn.xml
@@ -275,6 +275,8 @@ License:             Feel free to modify this style and re-release it. This styl
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="2" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="CC9393" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="CC9393" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
         </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="DCDCCC" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/khaki.xml b/PowerEditor/installer/themes/khaki.xml
index fca4d4164..86d47d30b 100644
--- a/PowerEditor/installer/themes/khaki.xml
+++ b/PowerEditor/installer/themes/khaki.xml
@@ -302,6 +302,8 @@ Installation:
             <WordsStyle name="COMMENT LINE DOC" styleID="15" fgColor="87875f" bgColor="d7d7af" fontName="" fontStyle="2" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD" styleID="16" fgColor="87875f" bgColor="d7d7af" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="COMMENT DOC KEYWORD ERROR" styleID="17" fgColor="d700d7" bgColor="d7d7af" fontName="" fontStyle="3" fontSize="" />
+            <WordsStyle name="STRING B" styleID="18" fgColor="005f5f" bgColor="d7d7af" fontName="" fontStyle="0" fontSize="" />
+            <WordsStyle name="STRING R" styleID="19" fgColor="005f5f" bgColor="d7d7af" fontName="" fontStyle="0" fontSize="" />
          </LexerType>
         <LexerType name="diff" desc="DIFF" ext="">
             <WordsStyle name="DEFAULT" styleID="0" fgColor="5f5f00" bgColor="d7d7af" fontName="" fontStyle="0" fontSize="" />