public Expr e(String rawExpr) {
		return new RawExpr(this, rawExpr);
	}
Generate a Sleigh expression

<p>
This is similar in concept to inline assembly, except it also has a value. It allows the
embedding of Sleigh code into Structured Sleigh that is otherwise impossible or inconvenient
to express. No effort is made to ensure the correctness of the given Sleigh expression nor
its impact in context. The result is assigned a type of "void".

@param rawExpr the Sleigh expression
@return a handle to the value
Ghidra/Features/SystemEmulation/src/main/java/ghidra/pcode/struct/StructuredSleigh.java