Begin to rework term256 support

1 files changed, 18 insertions, 0 deletions

diff --git a/common.h b/common.h
index 7eaed866..8bb5b8bd 100644
--- a/common.h
+++ b/common.h
@@ -304,6 +304,14 @@ T from_string(const wcstring &x) {
 }
 
 template<typename T>
+T from_string(const std::string &x) {
+    T result = T();
+    std::stringstream stream(x);
+    stream >> result;
+    return result;
+}
+
+template<typename T>
 wcstring to_string(const T &x) {
     std::wstringstream stream;
     stream << x;
@@ -319,6 +327,16 @@ inline wcstring to_string(const long &x) {
 }
 
 template<>
+inline bool from_string(const std::string &x) {
+    return ! x.empty() && strchr("YTyt", x.at(0));
+}
+
+template<>
+inline bool from_string(const wcstring &x) {
+    return ! x.empty() && wcschr(L"YTyt", x.at(0));
+}
+
+template<>
 inline wcstring to_string(const int &x) {
     return to_string(static_cast<long>(x));
 }