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Merge pull request #139 from chastai/escape-cb

Allow { and } to be escaped in string literals

--- a/src/asm/lexer.c

+++ b/src/asm/lexer.c

@@ -565,6 +565,12 @@

 			case '"':

 				ch = '"';

 				break;

+			case '{':

+				ch = '{';

+				break;

+			case '}':

+				ch = '}';

+				break;

 			default:

 				maxLength = MAXSTRLEN - index;

 				length = CopyMacroArg(&yylval.tzString[index], maxLength, ch);

@@ -697,6 +703,12 @@

 				break;

 			case '\\':

 				ch = '\\';

+				break;

+			case '{':

+				ch = '{';

+				break;

+			case '}':

+				ch = '}';

 				break;

 			default:

 				maxLength = MAXSTRLEN - index;