IPL: The Icon Program Library Comment Domumentaion

# The Icon Program Libary

    following from main

    global yyinfnm # should not need

    global GC_dont_gc  # should not need

    will not be assigned a value

    from add_id

    global etext # should not need  end of text symbol used in writing out initialized compiler

    following from pass1/parser/initids

    Initialize the string table to contain various identifiers with

    builtin meanings and/or precedences.  Then build trees to correspond

    to default signatures, as well as certain other standard subtrees.

    cor             precedence 1

    cand            precedence 2

    other operators   precedence 3

    level n

    set later

    the structures created here.

    from main

    following for grammar.y

    for scanner

    for applinfer/mkappl2

    global cor_cond();

    NODE * cand_cond();

    NODE ** outermost_op();

    for sigio

    decl_nul & decl_num_in had same name -but static!!

    Pass 5d