[PATCH v2 0/5] Support an "unlimited" number of user-defined arguments

[Pedro Alves <palves@redhat.com>]

As I mentioned at
<https://sourceware.org/ml/gdb-patches/2016-11/msg00173.html>, the
patch at <https://sourceware.org/ml/gdb-patches/2016-10/msg00576.html>
is now expanded into a series of its own.  Hence the "v2".

Patches #1 - #4 are all new and are preparatory patches for patch #5,
which is is the same patch as the old one, but simplified a bit
further by assuming C++11, and now with a test included.

Patch #3 stands on its own right.  The lifting of the limit of number
of arguments makes it a necessity rather than just a nice-to-have,
though.  This patch includes docs/NEWS changes.

Pedro Alves (5):
  gdb/testsuite: Introduce "proc_with_prefix"
  Further cleanup/modernization of gdb.base/commands.exp
  Fix PR 20559 - "eval" command and $arg0...$arg9/$argc substitution
  Test user-defined gdb commands and arguments stack
  Support an "unlimited" number of user-defined arguments

 gdb/doc/gdb.texinfo                 |  22 +-
 gdb/NEWS                            |  15 +
 gdb/cli/cli-script.c                | 202 ++++++------
 gdb/cli/cli-script.h                |   6 +
 gdb/printcmd.c                      |   3 +
 gdb/testsuite/gdb.base/commands.exp | 621 ++++++++++++++++++++++++------------
 gdb/testsuite/lib/gdb.exp           |  17 +
 7 files changed, 593 insertions(+), 293 deletions(-)

-- 
2.5.5