Patch 7.3.446 (after 7.3.445)
Problem: Win32: External commands with special characters don't work.
Solution: Add the 'shellxescape' option.
Files: src/misc2.c, src/option.c, src/option.h, runtime/doc/options.txt
*** ../vim-7.3.445/src/misc2.c 2012-02-19 18:19:24.000000000 +0100
--- src/misc2.c 2012-02-20 22:05:22.000000000 +0100
***************
*** 3225,3235 ****
retval = mch_call_shell(cmd, opt);
else
{
! ncmd = alloc((unsigned)(STRLEN(cmd) + STRLEN(p_sxq) * 2 + 1));
if (ncmd != NULL)
{
STRCPY(ncmd, p_sxq);
! STRCAT(ncmd, cmd);
/* When 'shellxquote' is ( append ).
* When 'shellxquote' is "( append )". */
STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")"
--- 3225,3243 ----
retval = mch_call_shell(cmd, opt);
else
{
! char_u *ecmd = cmd;
!
! if (*p_sxe != NUL && STRCMP(p_sxq, "(") == 0)
! {
! ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE);
! if (ecmd == NULL)
! ecmd = cmd;
! }
! ncmd = alloc((unsigned)(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1));
if (ncmd != NULL)
{
STRCPY(ncmd, p_sxq);
! STRCAT(ncmd, ecmd);
/* When 'shellxquote' is ( append ).
* When 'shellxquote' is "( append )". */
STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")"
***************
*** 3240,3245 ****
--- 3248,3255 ----
}
else
retval = -1;
+ if (ecmd != cmd)
+ vim_free(ecmd);
}
#ifdef FEAT_GUI
--hold_gui_events;
*** ../vim-7.3.445/src/option.c 2012-02-19 18:19:24.000000000 +0100
--- src/option.c 2012-02-20 22:01:07.000000000 +0100
***************
*** 2273,2278 ****
--- 2273,2287 ----
(char_u *)"",
#endif
(char_u *)0L} SCRIPTID_INIT},
+ {"shellxescape", "sxe", P_STRING|P_VI_DEF|P_SECURE,
+ (char_u *)&p_sxe, PV_NONE,
+ {
+ #if defined(MSDOS) || defined(WIN16) || defined(WIN3264)
+ (char_u *)"\"&|<>()@^",
+ #else
+ (char_u *)"",
+ #endif
+ (char_u *)0L} SCRIPTID_INIT},
{"shiftround", "sr", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_sr, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
*** ../vim-7.3.445/src/option.h 2011-10-20 21:09:25.000000000 +0200
--- src/option.h 2012-02-20 21:45:31.000000000 +0100
***************
*** 712,717 ****
--- 712,718 ----
#endif
EXTERN char_u *p_shq; /* 'shellquote' */
EXTERN char_u *p_sxq; /* 'shellxquote' */
+ EXTERN char_u *p_sxe; /* 'shellxescape' */
EXTERN char_u *p_srr; /* 'shellredir' */
#ifdef AMIGA
EXTERN long p_st; /* 'shelltype' */
*** ../vim-7.3.445/runtime/doc/options.txt 2012-02-12 23:23:25.000000000
+0100
--- runtime/doc/options.txt 2012-02-20 22:09:19.000000000 +0100
***************
*** 6023,6030 ****
*'shellxquote'* *'sxq'*
'shellxquote' 'sxq' string (default: "";
! for Win32, when 'shell' is cmd.exe or
! contains "sh" somewhere: "\""
for Unix, when using system(): "\"")
global
{not in Vi}
--- 6042,6050 ----
*'shellxquote'* *'sxq'*
'shellxquote' 'sxq' string (default: "";
! for Win32, when 'shell' is cmd.exe: "("
! for Win32, when 'shell' contains "sh"
! somewhere: "\""
for Unix, when using system(): "\"")
global
{not in Vi}
***************
*** 6032,6037 ****
--- 6052,6060 ----
the "!" and ":!" commands. Includes the redirection. See
'shellquote' to exclude the redirection. It's probably not useful
to set both options.
+ When the value is '(' then ')' is appended. When the value is '"('
+ then ')"' is appended.
+ When the value is '(' then also see 'shellxescape'.
This is an empty string by default on most systems, but is known to be
useful for on Win32 version, either for cmd.exe which automatically
strips off the first and last quote on a command, or 3rd-party shells
***************
*** 6041,6046 ****
--- 6064,6079 ----
This option cannot be set from a |modeline| or in the |sandbox|, for
security reasons.
+ *'shellxescape'* *'sxe'*
+ 'shellxescape' 'sxe' string (default: "";
+ for MS-DOS and MS-Windows: "\"&|<>()@^")
+ global
+ {not in Vi}
+ When 'shellxquote' is set to "(" then the characters listed in this
+ option will be escaped with a '^' character. This makes it possible
+ to execute most external commands with cmd.exe.
+
+
*'shiftround'* *'sr'* *'noshiftround'* *'nosr'*
'shiftround' 'sr' boolean (default off)
global
*** ../vim-7.3.445/src/version.c 2012-02-19 18:19:24.000000000 +0100
--- src/version.c 2012-02-20 22:12:32.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
{ /* Add new patch number below this line */
+ /**/
+ 446,
/**/
--
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86. E-mail Deficiency Depression (EDD) forces you to e-mail yourself.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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