* The [GuixSD] boostrap binaries
** Run a C parser on Mes
+*** Run simple PEG on Guile
+*** Run simple PEG on Mes
*** Find/port a PEG C and parse minimal C program
*** Generate an executable from this C-AST
*** Find a tiny C compiler that can compile gcc
+** Run lalr on Mes
+*** Get paren.scm test running
+*** Translate cgram.y into lalr, generate AST