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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.443
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.443
+Problem: MS-Windows: 'shcf' and 'shellxquote' defaults are not very good.
+Solution: Make a better guess when 'shell' is set to "cmd.exe". (Ben Fritz)
+Files: src/option.c, runtime/doc/options.txt
+
+
+*** ../vim-7.3.442/src/option.c 2012-01-28 18:03:30.000000000 +0100
+--- src/option.c 2012-02-12 23:17:55.000000000 +0100
+***************
+*** 3883,3889 ****
+
+ #if defined(MSDOS) || defined(WIN3264) || defined(OS2)
+ /*
+! * Set 'shellcmdflag and 'shellquote' depending on the 'shell' option.
+ * This is done after other initializations, where 'shell' might have been
+ * set, but only if they have not been set before. Default for p_shcf is
+ * "/c", for p_shq is "". For "sh" like shells it is changed here to
+--- 3883,3890 ----
+
+ #if defined(MSDOS) || defined(WIN3264) || defined(OS2)
+ /*
+! * Set 'shellcmdflag', 'shellxquote', and 'shellquote' depending on the
+! * 'shell' option.
+ * This is done after other initializations, where 'shell' might have been
+ * set, but only if they have not been set before. Default for p_shcf is
+ * "/c", for p_shq is "". For "sh" like shells it is changed here to
+***************
+*** 3920,3925 ****
+--- 3921,3962 ----
+ # endif
+ # endif
+ }
++ else if (strstr((char *)gettail(p_sh), "cmd.exe") != NULL)
++ {
++ int idx3;
++
++ /*
++ * cmd.exe on Windows will strip the first and last double quote given
++ * on the command line, e.g. most of the time things like:
++ * cmd /c "my path/to/echo" "my args to echo"
++ * become:
++ * my path/to/echo" "my args to echo
++ * when executed.
++ *
++ * To avoid this, use the /s argument in addition to /c to force the
++ * stripping behavior, and also set shellxquote to automatically
++ * surround the entire command in quotes (which get stripped as
++ * noted).
++ */
++
++ /* Set shellxquote default to add the quotes to be stripped. */
++ idx3 = findoption((char_u *)"sxq");
++ if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
++ {
++ p_sxq = (char_u *)"\"";
++ options[idx3].def_val[VI_DEFAULT] = p_sxq;
++ }
++
++ /* Set shellcmdflag default to always strip the quotes, note the order
++ * between /s and /c is important or cmd.exe will treat the /s as part
++ * of the command to be executed. */
++ idx3 = findoption((char_u *)"shcf");
++ if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET))
++ {
++ p_shcf = (char_u *)"/s /c";
++ options[idx3].def_val[VI_DEFAULT] = p_shcf;
++ }
++ }
+ #endif
+
+ #ifdef FEAT_TITLE
+*** ../vim-7.3.442/runtime/doc/options.txt 2011-06-26 05:36:07.000000000 +0200
+--- runtime/doc/options.txt 2012-02-12 23:21:59.000000000 +0100
+***************
+*** 5880,5895 ****
+ security reasons.
+
+ *'shellcmdflag'* *'shcf'*
+! 'shellcmdflag' 'shcf' string (default: "-c", MS-DOS and Win32, when 'shell'
+! does not contain "sh" somewhere: "/c")
+ global
+ {not in Vi}
+ Flag passed to the shell to execute "!" and ":!" commands; e.g.,
+ "bash.exe -c ls" or "command.com /c dir". For the MS-DOS-like
+ systems, the default is set according to the value of 'shell', to
+ reduce the need to set this option by the user. It's not used for
+! OS/2 (EMX figures this out itself). See |option-backslash| about
+! including spaces and backslashes. See |dos-shell|.
+ This option cannot be set from a |modeline| or in the |sandbox|, for
+ security reasons.
+
+--- 5899,5919 ----
+ security reasons.
+
+ *'shellcmdflag'* *'shcf'*
+! 'shellcmdflag' 'shcf' string (default: "-c";
+! Win32, when 'shell' is cmd.exe: "/s /c";
+! MS-DOS and Win32, when 'shell' neither is
+! cmd.exe nor contains "sh" somewhere: "/c")
+ global
+ {not in Vi}
+ Flag passed to the shell to execute "!" and ":!" commands; e.g.,
+ "bash.exe -c ls" or "command.com /c dir". For the MS-DOS-like
+ systems, the default is set according to the value of 'shell', to
+ reduce the need to set this option by the user. It's not used for
+! OS/2 (EMX figures this out itself).
+! On Unix it can have more than one flag. Each white space separated
+! part is passed as an argument to the shell command.
+! See |option-backslash| about including spaces and backslashes.
+! Also see |dos-shell| for MS-DOS and MS-Windows.
+ This option cannot be set from a |modeline| or in the |sandbox|, for
+ security reasons.
+
+***************
+*** 5910,5918 ****
+ For Unix the default it "| tee". The stdout of the compiler is saved
+ in a file and echoed to the screen. If the 'shell' option is "csh" or
+ "tcsh" after initializations, the default becomes "|& tee". If the
+! 'shell' option is "sh", "ksh", "zsh" or "bash" the default becomes
+! "2>&1| tee". This means that stderr is also included. Before using
+! the 'shell' option a path is removed, thus "/bin/sh" uses "sh".
+ The initialization of this option is done after reading the ".vimrc"
+ and the other initializations, so that when the 'shell' option is set
+ there, the 'shellpipe' option changes automatically, unless it was
+--- 5934,5943 ----
+ For Unix the default it "| tee". The stdout of the compiler is saved
+ in a file and echoed to the screen. If the 'shell' option is "csh" or
+ "tcsh" after initializations, the default becomes "|& tee". If the
+! 'shell' option is "sh", "ksh", "mksh", "pdksh", "zsh" or "bash" the
+! default becomes "2>&1| tee". This means that stderr is also included.
+! Before using the 'shell' option a path is removed, thus "/bin/sh" uses
+! "sh".
+ The initialization of this option is done after reading the ".vimrc"
+ and the other initializations, so that when the 'shell' option is set
+ there, the 'shellpipe' option changes automatically, unless it was
+***************
+*** 6017,6024 ****
+
+ *'shellxquote'* *'sxq'*
+ 'shellxquote' 'sxq' string (default: "";
+! for Win32, when 'shell' contains "sh"
+! somewhere: "\""
+ for Unix, when using system(): "\"")
+ global
+ {not in Vi}
+--- 6043,6050 ----
+
+ *'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}
+***************
+*** 6026,6036 ****
+ the "!" and ":!" commands. Includes the redirection. See
+ 'shellquote' to exclude the redirection. It's probably not useful
+ to set both options.
+! This is an empty string by default. Known to be useful for
+! third-party shells when using the Win32 version, such as the MKS Korn
+! Shell or bash, where it should be "\"". The default is adjusted
+! according the value of 'shell', to reduce the need to set this option
+! by the user. See |dos-shell|.
+ This option cannot be set from a |modeline| or in the |sandbox|, for
+ security reasons.
+
+--- 6052,6063 ----
+ the "!" and ":!" commands. Includes the redirection. See
+ 'shellquote' to exclude the redirection. It's probably not useful
+ to set both options.
+! 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
+! such as the MKS Korn Shell or bash, where it should be "\"". The
+! default is adjusted according the value of 'shell', to reduce the need
+! to set this option by the user. See |dos-shell|.
+ This option cannot be set from a |modeline| or in the |sandbox|, for
+ security reasons.
+
+*** ../vim-7.3.442/src/version.c 2012-02-12 20:13:55.000000000 +0100
+--- src/version.c 2012-02-12 23:18:40.000000000 +0100
+***************
+*** 716,717 ****
+--- 716,719 ----
+ { /* Add new patch number below this line */
++ /**/
++ 443,
+ /**/
+
+--
+CVS sux, men don't like commitment
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///