PATCH: readings.html and sample frontends

[Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>]

I installed the following patch by Tim Josling <tej@melbpc.org.au>.

Thanks,
Gerald

Index: readings.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v
retrieving revision 1.31
diff -c -3 -p -r1.31 readings.html
*** readings.html	2000/02/04 20:39:23	1.31
--- readings.html	2000/03/14 19:33:09
***************
*** 21,29 ****
    Closures for C++</a> by Thomas M. Breuel, on the design and
    implementation of nested functions in GCC.
  
!   <li><a href="http://www.geocities.com/timjosling/gcc_toc.html">Writing a Compiler Front End to GCC</a> by Tim Josling &lt;<a href="mailto:tej@melbpc.org.au">tej@melbpc.org.au</a>&gt;.
  
!   <li><a href="http://members.wri.com/johnnyb/compilers/">A Toy Example Language</a> by Jonathan Bartlett &lt;<a href="mailto:johnnyb@wolfram.com">johnnyb@wolfram.com</a>&gt;.
  
    <li><a href="http://wwwspies.informatik.tu-muenchen.de/personen/pizka/">GNU INSEL Compiler gic</a>.
  
--- 21,37 ----
    Closures for C++</a> by Thomas M. Breuel, on the design and
    implementation of nested functions in GCC.
  
!   <li><a href="http://www.geocities.com/timjosling/gcc_toc.html">Writing a
!   Compiler Front End to GCC</a> by Joachim Nadler and Tim Josling
!   &lt;<a href="mailto:tej@melbpc.org.au">tej@melbpc.org.au</a>&gt;.
  
!   <li><a href="http://members.wri.com/johnnyb/compilers/">A Toy
!   Example Lavnguage</a> by Jonathan Bartlett &lt;<a
!   href="mailto:johnnyb@wolfram.com">johnnyb@wolfram.com</a>&gt;.
! 
!   <li><a href="http://www.geocities.com/timjosling/ex.tgz">Example and
!   Toy compilers for current snapshot</a> updated by Tim Josling &lt;<a
!   href="mailto:tej@melbpc.org.au">tej@melbpc.org.au</a>&gt;.
  
    <li><a href="http://wwwspies.informatik.tu-muenchen.de/personen/pizka/">GNU INSEL Compiler gic</a>.