This is in one struct so it can be saved easily when recursive
procedures have to be resolved.
.NH 3
+tes.h
+.PP
+Contains the data structure used by the top element size computation.
+.NH 3
types.h
.PP
Collection of typedefs to be used by almost all modules.
The last routine that is called from process() is putline()
to write the optimized code, bringing us to
.NH 3
+tes.c
+.PP
+Contains the routines used by the top element size computation phase,
+which is run after the peephole-optimisation.
+The main routine of tes.c is tes_instr(). This looks at an instruction and
+decides the size of the element on top of the stack after the instruction
+is executed. When a label is defined or used, the size of the top element
+is remembered for later use. When the information in consistent throuhout
+the procedure, it is passed to the code generator by means of an ms_tes
+message.
+.NH 3
putline.c
.PP
The major part of putline.c is the standard set of routines