Michael Brown 66679fe7df [cmdline] Fix multi-layer variable expansion (again) ...

Expansion of the (admittedly perverse) "aaa}bbb${ccc" will currently
fail because expand_command() does not check that the closing "}"
occurs later than the opening "${".

Fix by ensuring that the most recent opening "${" is used to match
against the first *subsequent* closing "}".

Total cost of this change: -12 bytes, bringing the overall cost of
this feature to -4 bytes.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

2010-11-23 00:18:11 +00:00

..

acpi.c

[block] Replace gPXE block-device API with an iPXE asynchronous interface

2010-09-14 20:37:15 +01:00

ansiesc.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

asprintf.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

base16.c

[base16] Add generic base16 encoding and decoding routines

2010-05-28 15:41:37 +01:00

base64.c

[base64] Add ability to decode base64 strings

2010-05-28 12:47:10 +01:00

basename.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

bitmap.c

[bitmap] Fix bitmaps on 64-bit

2010-05-27 01:18:17 +01:00

bitops.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

blockdev.c

[block] Replace gPXE block-device API with an iPXE asynchronous interface

2010-09-14 20:37:15 +01:00

btext.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

console.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

cpio.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

ctype.c

[script] Allow for DOS-style line endings in scripts

2009-06-03 10:13:29 +01:00

cwuri.c

[uri] Special case NULL in churi()

2010-04-25 17:25:30 +01:00

debug.c

[debug] Expose pause() and more() debugging functions

2010-07-14 12:28:18 +01:00

device.c

[int13] Add infrastructure to support EDD version 4.0

2010-09-22 17:09:56 +01:00

downloader.c

[xfer] Generalise metadata "whence" field to "flags" field

2010-09-03 21:21:14 +01:00

edd.c

[int13] Add infrastructure to support EDD version 4.0

2010-09-22 17:09:56 +01:00

errno.c

Split strerror() out from errno.c

2006-12-20 03:49:36 +00:00

exec.c

[cmdline] Fix multi-layer variable expansion (again)

2010-11-23 00:18:11 +00:00

fnrec.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

gdbserial.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

gdbstub.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

gdbudp.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

getkey.c

[hci] Continue processing while prompting for shell banner

2010-07-14 12:43:10 +01:00

getopt.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

hw.c

[interface] Convert all data-xfer interfaces to generic interfaces

2010-06-22 15:50:31 +01:00

i82365.c

Initial revision

2005-03-08 18:53:11 +00:00

image.c

[image] Fix a memory leak in free_image()

2010-07-11 15:55:04 +01:00

init.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

interface.c

[interface] Allow for non-pass-through interface methods

2010-06-22 19:12:40 +01:00

iobuf.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

job.c

[interface] Convert all job-control interfaces to generic interfaces

2010-06-22 14:40:09 +01:00

linebuf.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

main.c

[main] Match "starting execution" and "initialising devices" message style

2010-04-25 01:50:46 +01:00

malloc.c

[malloc] Avoid immediately clobbering reference count when freeing memory

2010-11-08 03:35:35 +00:00

misc.c

[libc] Add strtoull()

2010-08-19 12:22:07 +01:00

monojob.c

[interface] Convert all job-control interfaces to generic interfaces

2010-06-22 14:40:09 +01:00

null_nap.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

null_sanboot.c

[block] Replace gPXE block-device API with an iPXE asynchronous interface

2010-09-14 20:37:15 +01:00

nvo.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

open.c

[interface] Convert all data-xfer interfaces to generic interfaces

2010-06-22 15:50:31 +01:00

parseopt.c

[parseopt] Add generic option-parsing library

2010-11-21 20:38:26 +00:00

pc_kbd.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

pcmcia.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

posix_io.c

[xfer] Generalise metadata "whence" field to "flags" field

2010-09-03 21:21:14 +01:00

process.c

[list] Add list_first_entry()

2010-11-08 03:15:28 +00:00

random.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

refcnt.c

[refcnt] Check reference validity on each use of ref_get() and ref_put()

2010-11-08 03:35:35 +00:00

resolv.c

[interface] Convert all data-xfer interfaces to generic interfaces

2010-06-22 15:50:31 +01:00

serial_console.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

serial.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

settings.c

[settings] Add "hexhyp" setting type

2010-11-13 00:28:26 +00:00

string.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

stringextra.c

move strndup back to string.c - used by strdup

2007-08-02 01:47:31 +02:00

strtoull.c

[libc] Add strtoull()

2010-08-19 12:22:07 +01:00

timer.c

[legal] Add a selection of FILE_LICENCE declarations

2009-05-18 08:33:25 +01:00

uri.c

[uri] Fix NULL dereference in parse_uri()

2010-04-25 17:21:49 +01:00

uuid.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

vsprintf.c

[build] Rename gPXE to iPXE

2010-04-19 23:43:39 +01:00

xfer.c

[xfer] Add xfer_window_changed()

2010-09-05 03:12:17 +01:00