RTS, DTR, etc. and sending a break condition

Signed-off-by: Steve Bennett <steveb@workware.net.au>

xonxoff start and stop chars

Signed-off-by: Steve Bennett <steveb@workware.net.au>

While -D__MINGW_USE_VC2005_COMPAT enables a 64-bit time_t,
it is necessary to explicitly use _stat64 to access the stat
structure containing 64 bit times.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Mostly just avoiding running certain tests, but also:
- rename() won't overwrite an existing file on Windows
- ensure that eof returns 0 or 1
- in aio.test, create and read the file in binary mode

Signed-off-by: Steve Bennett <steveb@workware.net.au>

In case the index is invalid, the string should contain -MAX_INT

Signed-off-by: Steve Bennett <steveb@workware.net.au>

numPids is always zero here so the code does nothing

Signed-off-by: Steve Bennett <steveb@workware.net.au>

To show both the host and port

Signed-off-by: Steve Bennett <steveb@workware.net.au>

The string length was being checked in chars instead of bytes

Signed-off-by: Steve Bennett <steveb@workware.net.au>

regsub -all matches \A against the start of each match, but
correctly handle a pattern like ^ which does not advance the
match

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Detect and produce an error for missing closing bracket ]
Consider a trailing backslash as an invalid escape

Signed-off-by: Steve Bennett <steveb@workware.net.au>

If the signal is invalid, indicate that

Signed-off-by: Steve Bennett <steveb@workware.net.au>

between pack and unpack

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Signed-off-by: Steve Bennett <steveb@workware.net.au>

readdir, tty, utf8, signal, alarm, kill, file, jimsh, posix, aio,
history, interp, pack, unpack, eventloop, exec, load, package,
regexp, regsub

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Disable optimisation during coverage.

Set CCACHE_DISABLE=1 in the environment, just to be sure to disable ccache
Also cleanup coverage files in subdirs too

Add support for both lcov and gcovr

Signed-off-by: Steve Bennett <steveb@workware.net.au>

More namespace tests from Evan Hunter

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Also requires fixing 'debug' command so that the interpreter &
tcltest.tcl can tell it is not supported.

And the result of 'debug show' is now returned as the interpreter result
rather than being printed.

The expression tree nodes are freed with Jim_Free and should
be allocated with Jim_Alloc

Signed-off-by: Steve Bennett <steveb@workware.net.au>

As Windows doesn't respect the path/template

Signed-off-by: Steve Bennett <steveb@workware.net.au>

- clock
- array
- file tempfile
- lreverse
- string byterange
- aio tty

Signed-off-by: Steve Bennett <steveb@workware.net.au>

When set, failed tests output a complete test command that would
succeed. This is useful when creating new tests.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

If an existing command was replaced when using local proc ...,
then renaming the command will break upcall from within the proc
because the command no longer exists in the namespace. To prevent
this case, disallow rename of such a command.

It is still OK to delete with rename <cmd> ""

Signed-off-by: Steve Bennett <steveb@workware.net.au>

If a quote is missing inside a command, e.g.["command here]
the error should indicate that a quote is missing, not a bracket.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Should produce an error, but did not previously

Signed-off-by: Steve Bennett <steveb@workware.net.au>

To make it easier to generate code coverage output.
Ensure that gcovr is installed, then do:

	./configure --coverage
	make test coverage

And see the report in coverage.html

Signed-off-by: Steve Bennett <steveb@workware.net.au>

If a namespace is given, it is relative to the global namespace
not the current namespace.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Use the same name for this subcommand as Tcl.
For now we keep the existing package list in case it is in use.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

The purpose of a tailcall is to avoid using additional stack frames,
however although were were not creating an extra Tcl callframe we were
using C stack frames through the call sequence:

	JimCallProcedure -> Jim_EvalObjList -> JimInvokeCommand -> JimCallProcedure

This meant that a large number of tailcalls would overflow the stack.
Instead we need to have JimCallProcedure return to JimInvokeCommand
where the tailcall can be handled by a subsequent call to JimCallProcedure.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

To warn of Y2038 problems, and suggest use of -D__MINGW_USE_VC2005_COMPAT
on mingw32. Do this instead of the previous runtime test.

Add -D__MINGW_USE_VC2005_COMPAT to the appveyor build.

Fixes msteveb/jimtcl#145

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Previously we stored lastCollectTime as time_t, but to support
more easily enabling 64 bit vs 32 bit time_t, convert this
to be JimClock() compatible (64 bit milliseconds).

Signed-off-by: Steve Bennett <steveb@workware.net.au>

With some additional minor cleanups

Fixes msteveb/jimtcl#143

Signed-off-by: Steve Bennett <steveb@workware.net.au>

Add a note in the documentation for clock that some systems
use 32-bit time_t and are thus not year 2038 compliant.

Also add a test to catch this in clock.test

Reported-by: dbohdan <dbohdan@dbohdan.com>
Signed-off-by: Steve Bennett <steveb@workware.net.au>

Fix few typos in the documentation

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

When executing "exec.test" under valgrind, it reports several
warning messages
	Warning: invalid file descriptor -1 in syscall close()

Add proper check around close()

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

Linking with -ljim may need additional libraries

Signed-off-by: Steve Bennett <steveb@workware.net.au>

https://github.com/msteveb/jimtcl/issues/148