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+This is the directory of programs written in INTERCAL.  Most of these
+are no doubt full of bugs.  Don't complain, you're lucky if anything
+written in INTERCAL works at all.
+
+Some of these programs are explicitly licenced under the GNU GPL, just
+like the C-INTERCAL compiler is; therefore, remember to include
+COPYING.txt from the main installation directory if you want to
+redistribute these separately from that compiler.
+
+The subdirectory lib contains code fragments that are not complete
+programs; the programs in explib are expansion libraries written in C,
+which serve as examples of the C-INTERCAL to C interface as well as
+potentially being useful.
+
+Contents:
+
+from original manual:
+  sample.i		Returns absolute value of a 16-bit 2s-complement number
+  lib/syslib.i		Standard library, with bugs fixed
+  lib/syslib-orig.i	Standard library (original buggy version)
+
+by Jon Blow <jon@sampo.com>
+  tests/sink.i  Simple test program
+  random.i      Random number program
+  lib/plus.i    Increment .1
+
+by Hans Olsson <f88ho@efd.lth.se>
+  lib/1910.doc  Listing of a random number routine.  Hans said he wrote this
+		because he couldn't find (1910) in the system library, but
+		it's there in our lib/syslib.i.  We keep this around as an
+		example.  (What? Throw away INTERCAL code? Perish the thought!)
+
+by Louis Howell <nazgul@netcom.com>
+  life.i        Conway's game of Life, standard INTERCAL version
+  life2.i       This version uses COME FROM and character output
+    blinkers
+    t_tet
+    glider
+    gun         Input files for both Life programs
+  bubble.i      Bubble sort
+  icat.i        Sends input to output
+  lib/lib2.i	New library routines: decrement, decrement and branch on 0,
+                add bit, 16-bit division with remainder, exponentiation
+  pi.i		Calculate pi
+  primes.i	Find prime numbers
+  pow.i		Prints a list of nth powers using old exponentiation routine
+  lib/syslib.i	Corrected version of system library
+  iching1.i     Generates I Ching hexagrams
+  iching2.i     This version uses a lookup table to find the sequence number
+  iching.doc    Description of the two I Ching programs
+  change.i      Count up different ways to make change
+  change.doc    Description of change.i
+
+by Matt Dimeo <mdimeo@brooktree.com>
+  beer.i        Print out the lyrics to "99 Bottles of Beer On The Wall"
+
+by Stinglai Ka'abi <stinglai@bureau.World.GOV>:
+  random2.i	Another random-number generator
+
+by Jacob Mandelson <jlm@cco.caltech.edu>
+  rot13.i	Prints ROT-13 of its input
+
+by Jan-Pieter Cornet <johnpc@xs4all.nl>
+  hail_mary.3i	        Print 1,000,000 Hail Marys
+  tests/count.3i        Count from 1 to 10 in TriINTERCAL
+  tests/iogerunds.i	Demonstrate gerund abstention
+
+by Clemens Meier <clmeier@lili.uni-bielefeld.de>
+  rot13b.i      Another ROT-13 program
+
+By Brian Raiter <breadbox@muppetlabs.com>
+  lib/numio.i	    I/O routines
+  lib/numio.doc	    Description of the I/O routines
+  lib/syslib.3i
+  lib/syslib.4i
+  lib/syslib.5i
+  lib/syslib.6i     Translations of the standard library to
+  lib/syslib.7i     C-INTERCAL's other bases.
+  lib/syslib3-7.doc Documentation for same
+  hello.i           The traditional hello world program
+  ins.i             Intersections & Splats, a Mastermind-style game
+  ins.doc           Documentation for I&S
+  yapp.i            Prints an INTERCAL program that prints
+  yapp.doc          Description of yapp.i
+  quine.i           Prints itself
+  lib/floatlib.i    Floating-point routines
+  lib/floatlib.doc  Documentation for the floating-point routines
+  flonck.i          An RPN calculator
+  flonck.doc        Documentation for flonck.i
+  fft.i             Fast Fourier Transform
+  fft.doc           Description of fft.i
+    delta.fft
+    tophat.fft      Sample input for FFT
+
+by Donald Knuth
+  tpk.i         Don Knuth's implementation of the TPK algorithm
+  tpk.doc       Don's note about the algorithm
+
+by Oerjan Johansen
+  unlambda.i    An Unlambda interpreter in INTERCAL
+  unlambda.doc  Better-commented version of the above
+
+by Jeffrey Lee
+  interfunge.i  A Befunge-93 interpreter in INTERCAL
+
+The subdirectory tests contains some programs written only to test the
+compiler.
+
+by David Moews
+  tests/test1.i	Prints DO THIS TEST HAS BEEN SUCCESSFULLY COMPLETED
+  tests/test2.i	Reads in two numbers and multiplies their product
+
+David Moews wrote of the latter (test2.i):
+
+The following program reads in two numbers and then prints their product.
+It consists of a trivial calling program followed by a cleaned-up version
+of a portion of the INTERCAL subroutine library.  (Only a portion of
+the INTERCAL subroutine library is present in the posted manual, and
+that portion is full of typos.)
+
+by Alex Smith
+  tests/ais1.i	      A very simple test program
+  tests/ais2.i        A demonstration of computed ABSTAIN's power
+  tests/compucome.i   A program to test computed COME FROM
+  tests/onceagain.i   A single-threaded program testing ONCE and AGAIN
+  tests/arrtest.i     A program to test some changes I made to the grammar
+  tests/arrtest.doc   The history behind those changes
+  tests/permute.i     A permutation-printing program to test backtracking
+  tests/permute.doc   Information about the permutation-printer
+  tests/whileadd.i    Adds two input numbers with a single WHILE statement
+  tests/ignorret.i    Testing interactions of IGNORE and RETRIEVE
+  tests/ignorret.doc  What ignorret does on several compilers
+  tests/normaldist.i  Checking the standard deviation of (1910)
+  tests/testcreate.i  A test for the CREATE statement
+  tests/iffit1.i      The INTERCAL side of the INTERCAL/Funge-98 test
+  tests/iffit2.b98    The Funge side of the INTERCAL/Funge-98 test
+  tests/iffit.doc     Documentation for the INTERCAL/Funge-98 test
+  explib/syslibc.c    The INTERCAL base 2 syslib, optimised version in C
+  explib/compunex.c   An example flow-control routine (computed NEXT)
+  explib/ecto_b98.c   A library that links INTERCAL and Funge-98 code
+  sort.i              An insertion-sort program testing computed ABSTAIN
+  continuation.i      A continuation library and example program
+  continuation.doc    About usage and internals of the continuation library
+
+by Malcom Ryan
+  tests/testonce.i    A single-threaded program testing ONCE and AGAIN
+  pass.i              A multithread program illustrating communications
+	              between threads
+
+by Jeffrey Lee
+  interfunge.i        A Befunge-93 interpreter written in INTERCAL
+
+The programs test16bit.i, testarray.i, testcf.i, testlib2.i, mult.i,
+limits.{i,3i}, testops.{3i,5i}, testsplat.i, were all written by Louis
+Howell.  Of these, testcf.i might be considered an interesting
+puzzle---try to figure out what it's doing.  The others are pretty
+boring, but are included as diagnostics and because so few other
+example programs exist.  Not all of these even produce interesting
+diagnostic output; it may be necessary to look at the degenerated C
+code to determine if the compiler is doing the right thing.
+
+
+End of file CATALOG
+-------------------