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Escaped characters stored in strings correctly

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Fixed #147
This commit is contained in:
Kayne Ruse
2024-10-30 21:13:57 +11:00
parent feab02e790
commit 3cb2132bfa
3 changed files with 9 additions and 38 deletions
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5
source/toy_parser.c
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@@ -309,11 +309,14 @@ static Toy_AstFlag literal(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_As
case TOY_TOKEN_LITERAL_STRING: {
char buffer[parser->previous.length + 1];
unsigned int escapeCounter = 0;
unsigned int i = 0, o = 0;
do {
buffer[i] = parser->previous.lexeme[o];
if (buffer[i] == '\\' && parser->previous.lexeme[++o]) {
escapeCounter++;
//also handle escape characters
switch(parser->previous.lexeme[o]) {
case 'n':
@@ -334,7 +337,7 @@ static Toy_AstFlag literal(Toy_Bucket** bucketHandle, Toy_Parser* parser, Toy_As
} while (parser->previous.lexeme[o++] && i < parser->previous.length);
buffer[i] = '\0';
Toy_private_emitAstValue(bucketHandle, rootHandle, TOY_VALUE_FROM_STRING(Toy_createStringLength(bucketHandle, buffer, i)));
Toy_private_emitAstValue(bucketHandle, rootHandle, TOY_VALUE_FROM_STRING(Toy_createStringLength(bucketHandle, buffer, i - escapeCounter)));
return TOY_AST_FLAG_NONE;
}