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MihailRis 2024-05-09 20:16:15 +03:00
parent e1a083015e
commit 022c97b200
4 changed files with 58 additions and 8 deletions
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9
src/coders/commons.cpp
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@ -154,8 +154,13 @@ void BasicParser::expectNewLine() {
}
}
void BasicParser::goBack() {
if (pos) pos--;
void BasicParser::goBack(size_t count) {
if (pos < count) {
throw std::runtime_error("pos < jump");
}
if (pos) {
pos -= count;
}
}
char BasicParser::peek() {