Initial revision
Created two new macors "expect-unshared-lib-file" and "expect-shared-lib-file"
  that basically only build the respective library files.  There was no such
  target before.
Employed use of the new Tcl make macro "TCL_DBGX".
Added use of variable "TCL_EXTRA_CFLAGS" from "tclConfig.sh".  Most notably this
  brings in the "-n32" flag for certain builds of the Irix host.
modified the configure in to map DBGX to the same value as TCL_DBGX so the .so is named correctly
Add "$LIBS" to definition of "EXP_SHLIB_LD_LIBS" macro because it should be
  if Tcl does not define the macro "TCL_SHLIB_LD_LIBS".
Added missing close quote.
Added configure option "--enable-symbols", which is off by default, and
  controls the addition of the "-g" flag to the C compiler command lines.
Some changes that affect the way the Tcl variables "expect_library",
  "exp_library", and "exp_exec_library" are initialized.
Arranged for "'Expect_Init(...)" to only set the values of these varaibles
  if they don't already exist.  Arranged for the "auto_path" to be augmented
  with only non-empty values of these variables.
The above changes allow for an application calling "Expect_Init(...)" to
  set the value of these variables to values different than those specified
  at compile time.
numerous edits - getting synchronized (first time I've used CVS), see
HISTORY file for more info
Martin Forssen <maf@crt.se> provided fix to allow configure
to start with LDFLAGS from environment.

Paul Tazzyman <Paul.Tazzyman@one.at> noted that log_file didn't
check for logging twice without turning off logging first.

Ben <spy@calvin.iconoclasm.org> provided updated host for
weather example.

Jonathon Kamens noted that Expect didn't build properly if
Tcl and/or Tk used build/install directories out of the usual
hierarchy.  At the same time, I fixed a number of other related
problems in Makefile/configure.

Pierre Pomes <ppomes@it.marseille-innov.assoc.fr> provided fix
to ftp-inband.  It blew up from an unprotected send that
was handed a uuencoded line that started with a -.

Autoexpect was thrown off by simple-minded [file executable]
test picking up expect directory while searching for
executable.
Version number fix
misc bug fixes
It should now be possible to configure expect with the same configure
arguments used to configure Tcl.

Makefile targets now consistent with Tcl Makefile targets.
* Makefile.in: Changed test target to source tests/all.tcl instead
of tests/all

* tests/README: Modified documentation to reflect the change from
usage of a defs file to the use of package tcltest to run the tests

* tests/all:
* tests/defs:
* tests/all.tcl:
* tests/cat.test:
* tests/expect.test:
* tests/logfile.test:
* tests/pid.test:
* tests/send.test:
* tests/spawn.test
* tests/stty.test: Modified test files to use package tcltest,
removed tests/all and tests/defs, and added tests/all.tcl
Merge of expect5-31-branch to mainline
uninit'd var in Exp_OpenCmd made exp_open (no args) fail sometimes.
Fixed bug in expect's glob-range code.
Made exp_wait with no spawned processes behave like in 5.29 - see HISTORY.
Testing for presence of autoconf broken due to leftover test code.