New component for computing an AST from a file.  First step of COMPILE-FILE.
Added new component to system definition.
Export new entry points AST-FROM-STREAM and AST-FROM-FILE.
Bind special variable to indicate that this is the file compiler.
New chapter on source tracking.
Addeded dependency on system :cleavir-hir-transformations, needed after all.
Wrap LAMBDA () around the translation.
Added (untested) method on COMPILE-AST specialized to MULTIPLE-VALUE-CALL-AST.
Added INVOCATION to WITH-ACCESSORS for better symmetry.
Removed case that can no longer happen.
Rewrote method on COMPILE-AST specialzed to THE-AST now that we have VALUES-LOCATIONs.
Added INVOCATION to WITH-ACCESSORS for better symmetry.
Added INVOCATION to WITH-ACCESSORS for better symmetry.
Modified implementation of COMPUTE-OWNED-VARIABLES.
Model the layout routine after the HIR interpreter in Cleavir.
Removed the translator for the FDEFINITION-INSTRUCTION because it will not be needed.
Added function for finding all instances of FDEFINITION-INSTRUCTION.
Export names of data accessors.
New function for determining whether FDEFINITION-INSTRUCTION has constant input.
Simpler technique for function calling requires new method for FDEFINITION-INSTRUCTION.