By:
- Making the Unix socket name unique (for each Emacs instance), by
appending Emacs's PID to it.
- Changing the GDS server to listen on both Unix domain and TCP (and
not to mind if the TCP bind fails, which will happen if another GDS
instance has already bound to the TCP port number).
- Adding this unique Unix socket name to the environment (as
GDS_UNIX_SOCKET_NAME), so that Guile clients started from inside
Emacs can pick it up.
- Changing the GDS client code to look for GDS_UNIX_SOCKET_NAME in the
environment, and to connect to the Unix socket with that name
instead of over TCP.
Guile clients started outside Emacs will not find
GDS_UNIX_SOCKET_NAME and so will fall back to using TCP. This means
they will connect to whichever Emacs + GDS server instance started
first.
* emacs/gds-server.el (gds-start-server): Take both Unix socket name
and TCP port args, instead of just one (which could be either Unix
or TCP), and pass these on to `run-server'. Remove unused optional
bufname arg.
* emacs/gds.el (gds-unix-socket-name, gds-tcp-port): New variables.
(gds-socket-type-alist): Removed.
(gds-run-debug-server): Pass gds-unix-socket-name and gds-tcp-port
to gds-start-server. Add the Unix socket name to the environment.
(gds-server-socket-type): Note now obsolete.
* ice-9/gds-client.scm (connect-to-gds): Get Unix socket name from
environment, and connect to this in preference to using TCP.
* ice-9/gds-server.scm (run-server): Take both Unix socket name and
TCP port args. Listen and accept connections on both.
* ice-9/regex.scm (fold-matches): If FLAGS is non-null, use
`(car flags)', not `flags'.
* test-suite/tests/regexp.test ("fold-matches"): New test prefix.
* NEWS: Update.
When you use GDS to evaluate Scheme code from Emacs, you can now use
`C-u' to indicate that you want to single step through that code. See
`Evaluating Scheme Code' in the manual for more details.
* scheme-using.texi (Evaluating Scheme Code): Document use of
`C-u' prefix with evaluation commands.
* gds-scheme.el (gds-eval-region, gds-eval-expression)
(gds-eval-defun, gds-eval-last-sexp): Support `C-u' prefix,
meaning that user wants to single step through the code.
* gds-client.scm (handle-nondebug-protocol): Add support for
setting a trap on code that is about to be evaluated.
into ...
(client-name): New procedure.
(client-name): Put something from (program-arguments) in the
client name that GDS displays in Emacs.
(connect-to-gds, client-name): Add application-name arg to allow
caller to specify client name.
back to procedure-property lookup. (This completes the reversion
of the change made on 2005-06-10, which was only partially undone
by the change on 2005-08-01.)
gds-server-port-or-path instead of hardcoded 8333.
(gds-server-port-or-path): New.
* gds-server.el (gds-start-server): Change port arg to
port-or-path, to support Unix domain sockets.
* gds-client.scm (connect-to-gds): Try to connect by Unix domain
socket if TCP connection fails.
* gds-server.scm (run-server): Update to support listening on a
Unix domain socket.
`debugger-command-loop' instead of `read-and-dispatch-commands',
which isn't actually available. Thanks to Carlos Pita for
reporting this.
(debugger-command-loop): Define here for 1.6.x.
* debugging/trc.scm: New file.
* debugging/traps.scm: New file.
* debugging/trace.scm: New file.
* debugging/steps.scm: New file.
* debugging/load-hooks.scm: New file.
* debugging/ice-9-debugger-extensions.scm: New file.
* debugging/example-fns.scm: New file.
* debugging/breakpoints.scm: New file.
* debugging/Makefile.am: New.
* Makefile.am (SUBDIRS): Add debugging.
the fill value, dimensions->uniform-array will do the right thing
now. See scm_dimensions_to_uniform_array why we need to be tricky
about the fill value.
* unif.c (scm_dimensions_to_uniform_array): Use the prototype for
filling when the fill parameter is omitted, as documented, but
turn #\nul into 0 since s8 arrays (signified by a #\nul prototype)
can not store characters.
* boot-9.scm (load-module): Support an optional custom reader arg,
implemented by passing on to r4rs's load.
* r4rs.scm (load): Support an optional custom reader arg,
implemented by passing on to primitive-load.
* load.c (the_reader, the_reader_fluid_num): New.
(scm_primitive_load): Support custom reader.
(scm_init_load): Init the_reader and the_reader_fluid_num; export
the_reader as `current-reader'.
