reactos/base/shell/cmd
Hermès Bélusca-Maïto cdc8e45b48
[CMD] Fix delayed expansion of variables.
CORE-13682

- Split SubstituteVars() into its main loop and a helper SubstituteVar()
  that just substitutes only one variable.

- Use this new helper as the basis of the proper implementation of the
  delayed expansion of variables.

- Fix a bug introduced in commit 495c82cc, when GetBatchVar() fails.
2020-09-19 19:44:55 +02:00
..
lang [BASE] Improve Spanish (es-ES) translation (#3088) 2020-08-25 18:10:23 +03:00
res
alias.c
assoc.c
batch.c [CMD] Some fixes for getting the enhanced '%~XXX' batch/FOR variables. 2020-09-19 19:44:54 +02:00
batch.h [CMD] Some fixes for getting the enhanced '%~XXX' batch/FOR variables. 2020-09-19 19:44:54 +02:00
beep.c
call.c [CMD] Additional fixes for ERRORLEVEL and last returned exit code from EXIT, CALL commands and CMD. 2020-08-19 20:36:03 +02:00
choice.c
cls.c
CMakeLists.txt [CMD] Remove deprecated definition in CMakeLists.txt. 2020-08-19 20:35:52 +02:00
cmd.c [CMD] Fix delayed expansion of variables. 2020-09-19 19:44:55 +02:00
cmd.h [CMD] Fix delayed expansion of variables. 2020-09-19 19:44:55 +02:00
cmd.rc
cmddbg.c
cmddbg.h
cmdinput.c
cmdtable.c
cmdver.h
color.c
config.h
console.c
console.h
copy.c
ctty.c
date.c [CMD] DATE: Simplify the input loop, based on the TIME command. 2020-08-19 20:36:10 +02:00
del.c [CMD] Fix the ErrorMessage() function. 2020-05-18 02:21:56 +02:00
delay.c
dir.c [CMD] Correctly parse drive-decorated pathname (#2382) 2020-02-26 22:28:02 +09:00
dirstack.c
echo.c
error.c [CMD] Use pointers to const strings in error functions, where applicable. 2020-09-13 22:50:09 +02:00
filecomp.c [CMD] Code formatting for IsValidPathName, IsExistingFile, IsExistingDirectory, and use INVALID_FILE_ATTRIBUTES instead of an hardcoded value. 2020-09-04 00:24:45 +02:00
files.txt
for.c [CMD] FOR: Some functionality is available only when extensions are enabled. 2020-08-19 20:36:11 +02:00
free.c
goto.c [CMD] GOTO: Fix label parsing. 2020-08-19 20:36:01 +02:00
history.c [CMD] HISTORY: Fix command output (missing linefeed) (#3205) 2020-09-18 00:17:08 +02:00
history.txt
if.c [CMD] Code formatting for IsValidPathName, IsExistingFile, IsExistingDirectory, and use INVALID_FILE_ATTRIBUTES instead of an hardcoded value. 2020-09-04 00:24:45 +02:00
internal.c [CMD] CHDIR: Some features are available only when extensions are enabled. Update the SetRootPath() as well. 2020-08-19 21:39:21 +02:00
license.txt
locale.c
memory.c
misc.c [CMD] Code formatting for IsValidPathName, IsExistingFile, IsExistingDirectory, and use INVALID_FILE_ATTRIBUTES instead of an hardcoded value. 2020-09-04 00:24:45 +02:00
mklink.c
move.c [CMD] MOVE: Set the errorlevel on failure. 2020-08-19 20:36:07 +02:00
msgbox.c
parser.c [CMD] Use pointers to const strings in error functions, where applicable. 2020-09-13 22:50:09 +02:00
path.c [CMD] PATH, SET: Fix the returned error message when an environment variable does not exist. 2020-08-19 20:36:06 +02:00
pause.c
precomp.h
prompt.c [CMD] If the prompt displays the information line on top of the screen, ensure that the prompt won't be hidden below it. 2019-12-29 19:14:03 +01:00
readme.txt
readme2.txt
redir.c
ren.c
ren.txt
replace.c [CMD] REPLACE: Fix a memory leak. 2020-08-19 20:36:13 +02:00
resource.h [CMD] PATH, SET: Fix the returned error message when an environment variable does not exist. 2020-08-19 20:36:06 +02:00
screen.c
set.c [CMD] SET: Fix displaying the environment variables with a given prefix. 2020-08-19 21:39:18 +02:00
setlocal.c [CMD] SETLOCAL / ENDLOCAL: Save / Restore as well the current drive and current directory. 2020-08-19 20:36:13 +02:00
shift.c [CMD] SHIFT: Use _istdigit(). 2020-09-13 22:50:10 +02:00
start.c
strtoclr.c
time.c [CMD] TIME: The /T option is available only when extensions are enabled. 2020-08-19 20:36:09 +02:00
timer.c
title.c
todo.txt [CMD] todo.txt: Remove some points that have already been implemented since ages. 2020-08-19 20:35:52 +02:00
type.c [CMD] TYPE: Rewrite the command so as to fix some of its behaviour. 2020-08-19 21:39:22 +02:00
ver.c
verify.c
vol.c [CMD] Fix the ErrorMessage() function. 2020-05-18 02:21:56 +02:00
where.c
window.c

ReactOS command line interpreter CMD
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The ReactOS command line interpreter CMD is derived from FreeCOM, the
FreeDOS command line interpreter.

We are shooting mainly to be just like 2000/XP cmd.exe.  They are very close and only a small number(none that i can recall off the top of my head, so maybe 0) differences have been found between those two.  It has been reported that ROS cmd.exe does not work on nt4 because of a missing api.  I'm hoping to fix this at some point.


Compiling
~~~~~~~~~
ROS cmd used to depend on __REACTOS__ to provide two different ways to build cmd.  There is still code left in it for this but...  The __REACTOS__ = 0 has not been develped, maintained.  And therefore it does not even compile anymore.  __REACTOS__ = 1 works fine on both windows(nt). and someday i plan to remove all the __REACTOS__ = 0.

Using rbuild you can compile cmd separately by "make cmd_install".  Also you can compile cmd using MSVC 6 and soon 7/8 hopefully.


Current Features
~~~~~~~~~~~~~~~~
 - environment handling with prompt and path support.
 - directory utilities.
 - command-line history with doskey-like features.
 - batch file processing.
 - input/output redirection and piping.
 - alias support.
 - filename completion (use TAB), both Bash and Windows-CMD style.


Credits
~~~~~~~
FreeDOS developers:
   normat@rpi.edu (Tim Norman)
   mrains@apanix.apana.org.au (Matt Rains)
   ejeffrey@iastate.edu (Evan Jeffrey)
   Steffen.Kaiser@Informatik.TU-Chemnitz.DE (Steffen Kaiser)
   Svante Frey (sfrey@kuai.se)
   Oliver Mueller (ogmueller@t-online.de)
   Aaron Kaufman (morgan@remarque.berkeley.edu)
   Marc Desrochers (bitzero@hotmail.com)
   Rob Lake (rlake@cs.mun.ca)
   John P. Price <linux-guru@gcfl.net>
   Hans B Pufal <hansp@digiweb.com>

ReactOS developers:
   Eric Kohl
   Emanuele Aliberti <ea@iol.it>
   Paolo Pantaleo <paolopan@freemail.it>
   Brandon Turner <turnerb7@msu.edu>


Bugs
~~~~
There are still many bugs ;)
Please report bugs to ReactOS team <ros-dev@reactos.org> or to JIRA at www.reactos.org