EX13: This example is used to generate typeset documentation which is
      discussed in the tutorial in the FunnelWeb user's manual.


@A@<Table of Contents@>

@t table_of_contents

@A@<Macros for Moral Support@>

The following macro contain comments that provide moral support in the
output code.

@$@<Programmer's Cheer@>@M==@{
-- Shift to the left!
-- Shift to the right!
-- Pop up, push down!
-- Byte! Byte! Byte!
-- (From "The New Hacker's Dictionary").
@}

The next macro is similar but is distributed throughout the program.
@$@<Hacker's Cheer@>+=@{@+-- Pointer to the left@+@}

@A@<An Extremely Imperative Stack Abstraction@>

@B@<Define the Stack@>
@$@<Hacker's Cheer@>+=@{-- Pointer to the right@+@}
@$@<Stack Type@>@Z==@{type stack = record ... end;@}

@B@<Push the Stack@>
@$@<Hacker's Cheer@>+=@{-- Hack that code@+@}
@$@<Push Procedure@>@Z==@{@-
procedure push(var b:stack; v:value); @<Programmer's Cheer@> {...}@}

@B@<Pop the Stack@>
@$@<Hacker's Cheer@>+=@{-- Tight! Tight! Tight!@+@}
@$@<Pop Procedure@>@Z==@{@-
procedure pop(var b:stack); @<Programmer's Cheer@> {...}@}

@B@<Rough the Stack Up a Bit@>
@$@<Hacker's Cheer@>+=@{-- (RNW, 04-Jan-1991).@+@}
@$@<Rough Procedure@>@Z==@{@-
procedure rough(var b:stack); @<Hacker's Cheer@> {...}@}

@O@<dummy.txt@>==@{dummy@+@}