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1445
void add_sys_var_to_list(sys_var *var)
1452
1447
string lower_name(var->getName());
1448
transform(lower_name.begin(), lower_name.end(), lower_name.begin(), ::tolower);
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/* this fails if there is a conflicting variable name. */
1457
1451
if (system_variable_map.count(lower_name))