Closes #143 (removes backtick quoted verbatim strings and quoted verb…

…atim string delimiter escaping).
JarrettBillingsley · Nov 9, 2014 · d35ca0f · d35ca0f
1 parent ad4395a
commit d35ca0f
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 14 deletions.
diff --git a/crocgrammar.txt b/crocgrammar.txt
@@ -88,9 +88,8 @@ EscapeSequence:
 	\ DecimalDigit (DecimalDigit DecimalDigit?)?
 
 VerbatimString:
-	@" (Character | EndOfLine | "")* "
-	@' (Character | EndOfLine | '')* '
-	@` (Character | EndOfLine | ``)* `
+	@" (Character | EndOfLine)* "
+	@' (Character | EndOfLine)* '
 	[={n}[ (Character | EndOfLine)* ]={n}]
 
 IntLiteral:

diff --git a/src/croc/compiler/lexer.cpp b/src/croc/compiler/lexer.cpp
@@ -652,16 +652,7 @@ namespace croc
 				default:
 				_default:
 					if(!escape && mCharacter == delimiter)
-					{
-						if(lookaheadChar() == delimiter)
-						{
-							buf.add(delimiter);
-							nextChar();
-							nextChar();
-						}
-						else
-							break;
-					}
+						break;
 					else
 					{
 						if(escape && mCharacter == delimiter)
@@ -1240,7 +1231,7 @@ namespace croc
 
 				case '@':
 					nextChar();
-					if(mCharacter == '\"' || mCharacter == '\'' || mCharacter == '`')
+					if(mCharacter == '\"' || mCharacter == '\'')
 					{
 						mTok.stringValue = readStringLiteral(false);
 						TOK(Token::StringLiteral);