refactor(vm) cleanup errors

xtask/src/generate/enums.rs

@@ -182,7 +182,7 @@ fn write_enum_aggragate_mod<T: std::io::Write>(
             type Err = crate::errors::ParseError;\n    \
             fn from_str(s: &str) -> Result<Self, Self::Err> {{\n        \
                 let end = s.len();\n        \
-                match s {{\n            \
+                match s.to_lowercase().as_str() {{\n            \
                     {arms}\n            \
                     _ => Err(crate::errors::ParseError{{ line: 0, start: 0, end, msg: format!(\"Unknown enum '{{}}'\", s) }})\n        \
                 }}\n    \

xtask/src/generate/instructions.rs

@@ -52,7 +52,6 @@ fn write_instructions_enum<T: std::io::Write>(
               Display, EnumIter, EnumProperty, EnumString, FromRepr,\n\
          }};\n
          use crate::vm::object::traits::Programmable;\n\
-         use crate::vm::instructions::traits::*;\n\
         "
     )?;