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rollback regex

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crashes
This commit is contained in:
MichaelDvP
2026-07-10 10:41:43 +02:00
committed by GitHub
parent 5a1d06d39e
commit 5c55c2216e
1 changed files with 4 additions and 6 deletions
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10
src/core/shuntingYard.cpp
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@@ -21,7 +21,7 @@
#include "emsesp.h" #include "emsesp.h"
#include "shuntingYard.h" #include "shuntingYard.h"
#include <regex> // #include <regex>
namespace emsesp { namespace emsesp {
@@ -334,9 +334,8 @@ std::deque<Token> shuntingYard(const std::deque<Token> & tokens) {
// check if string is a number // check if string is a number
bool isnum(const std::string & s) { bool isnum(const std::string & s) {
std::regex r("^[+-]?(\\d+\\.?\\d*)$"); // std::regex r("^[+-]?(\\d+\\.?\\d*)$");
return std::regex_match(s, r); // return std::regex_match(s, r);
/*
if (s.empty() || s.find_first_of("0123456789") == std::string::npos) { if (s.empty() || s.find_first_of("0123456789") == std::string::npos) {
return false; return false;
} }
@@ -344,7 +343,6 @@ bool isnum(const std::string & s) {
return true; return true;
} }
return false; return false;
*/
} }
@@ -833,4 +831,4 @@ std::string compute(const std::string & expr) {
return calculate(expr_new); return calculate(expr_new);
} }
} // namespace emsesp } // namespace emsesp