ch1.scm ch2.scm ch2support.scm ch2tests.scm ch3.scm ch3support.scm ch4-ambeval.scm ch4-analyzingmceval.scm ch4-leval.scm ch4-mceval.scm ch4-query.scm ch4.scm ch5-compiler.scm ch5-eceval-compiler.scm ch5-eceval-support.scm ch5-eceval.scm ch5-regsim.scm ch5-syntax.scm ch5.scm load-eceval-compiler.scm load-eceval.scm