fix: Added catch for ampersands in interjections. (#48)

fixes #47
alexa-games · Oct 8, 2019 · e01e165 · e01e165
1 parent 3adf414
commit e01e165
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diff --git a/packages/litexa/src/parser/litexa.pegjs b/packages/litexa/src/parser/litexa.pegjs
@@ -2605,9 +2605,15 @@ TemplateStringFontSize
 
 TemplateStringInterjectionPart
   = '<!' __ text:TagText '>' __ punctuation:TagPunctuation {
+    if (text.includes('&')) {
+      throw new ParserError(location(), `Interjection <!${text}> contains an invalid ampersand character.`);
+    }
     return new lib.TagPart(skill, location(), '!', text + punctuation );
   }
   / '<!' __ text:TagText '>' {
+    if (text.includes('&')) {
+      throw new ParserError(location(), `Interjection <!${text}> contains an invalid ampersand character.`);
+    }
     return new lib.TagPart(skill, location(), '!', text );
   }
 

diff --git a/packages/litexa/src/parser/litexa.pegjs.cached b/packages/litexa/src/parser/litexa.pegjs.cached