Sometimes it can be useful to provide an embedded interpreter
where introspection is not permitted.
This includes:

- info commands, procs, channels: only allow exact match, not glob pattern
- info frame: don't include cmd and proc in the returned dict
- info level: only return the command name, not the command arguments
- info body, args, statics: do not allow these to be called

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

Fixes #256

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

Some tabs have crept into this file.
Expand to spaces for consistency.

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

SSL is now enabled by default, but it is only a fatal error
if no libssl and --ssl is explicitly enabled.

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

When this condition was caught, eval frame was incorrectly
popped even though it was never pushed.

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

Use wildcards when packaging libssl in case the version changes.

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

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

Previously dict with returned the new dict value.
Also fix an issue in the case where a dict element
mirrors the name of the dictionary.

Fixes: #241

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

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

Uses a prefix to automatically map from subcommand to
implementation.

Includes support for namespace ensemble

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

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

Now use --minimal and/or --without-ext to disable things.

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

Supports communication with redis as part of an event loop

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

Instead of using all time, these commands now use a monotonically
increasing system timer so that they are not affected by time (e.g. ntp) adjustments.
(But not on Windows since it doesn't work reliably)

Fixes #240

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

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

_fullpath isn't necessarily available, so check for it

symlink() isn't useful enough on Windows to use

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

Version 0.82 modifies some public structs and functions, so
bump the ABI so that binary extensions built against
a previous version won't load.

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

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

To break vwait if a handled signal is received.
In this case, the handled signal(s) can be returned by signal check ?-clear?

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

Handles decimal times
Better formatting.

Still need to avoid duplication with bench.tcl

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

And make each test shorter but run for more iterations
Better output for short durations

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

Based on TIP 527, but not 100% compatible

Needs documentation

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

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

Returns a dictionary with file, line, cmd, (possibly) proc and level.
And support 'info frame 0' for the current command.

Note that now all evaluation frames are captured, not just call frames.

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

Allows for a specialised allocator or debugging allocator.

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

No need to copy a char that will be overwritten in the next line.

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

For compatibility when Jim is build without --compat

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

If the expression is a simple integer, use it as-is rather
than converting to an expression and evaluating.

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

Needs to be #if not #ifdef for 'decl' checks.
Otherwise build fails on systems without these.

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>

Since signals aren't supported there and we need signals for some
of these tests.

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

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

Go through the Jim versions where it makes sense so we can add debugging
or other features as required.

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

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

The Appveyor build generates this otherwise:

In function 'Jim_WhileCoreCommand',
    inlined from 'Jim_WhileCoreCommand' at jim.c:12096:12:
jim.c:12109:12: warning: 'boolean' may be used uninitialized [-Wmaybe-uninitialized]
12109 |         if (!boolean)
      |            ^
jim.c: In function 'Jim_WhileCoreCommand':
jim.c:12105:13: note: 'boolean' was declared here
12105 |         int boolean, retval;
      |             ^~~~~~~

Rather than continuing to use a small buffer for large copies,
if the size exceeds a certain threshold (currently 16kB) switch
to a larger, allocated buffer (currently 64kB).

This should speed up large copies without penalising small copies.
Note that these are simply heuristics and may not be appropriate
on all systems.

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

Fixes #91

Jimtcl dropped the file configure.ac with commit 2ffa2eee
("Remove obsolete configure.ac") in 2011, but this caused a build
failure when jimtcl is used as submodule by OpenOCD.
Instead of fixing the obsoleted path in OpenOCD's configure.ac, a
patch to add a dummy configure.ac was merged in jimtcl with commit
142edb4e ("Re-add a dummy configure.ac for automake").

The resulting setup still has issues, as running 'autoremake -f'
in OpenOCD folder causes autoconf to replace jimtcl configure file
with an incorrect file generated from the dummy configure.ac .

OpenOCD release v0.12.0 includes a fix that makes useless the
dummy configure.ac in jimtcl: https://review.openocd.org/7437/


("configure.ac: fix check for jimtcl submodule").

Drop the dummy configure.ac .

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

$classname is not accessible, so use [info level 0]

Fixes #248

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