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updated for version 7.2a-013

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This commit is contained in:
Bram Moolenaar
2008-07-04 09:44:11 +00:00
parent 47b46d7c47
commit 05bb95391f
7 changed files with 136 additions and 77 deletions
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56
runtime/doc/eval.txt
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@@ -1856,7 +1856,8 @@ setreg( {n}, {v}[, {opt}]) Number set register to value and type
settabwinvar( {tabnr}, {winnr}, {varname}, {val}) set {varname} in window
{winnr} in tab page {tabnr} to {val}
setwinvar( {nr}, {varname}, {val}) set {varname} in window {nr} to {val}
shellescape( {string}) String escape {string} for use as shell
shellescape( {string} [, {special}])
String escape {string} for use as shell
command argument
simplify( {filename}) String simplify filename as much as possible
sin( {expr}) Float sine of {expr}
@@ -4018,10 +4019,10 @@ mkdir({name} [, {path} [, {prot}]])
<
*mode()*
mode([expr]) Return a string that indicates the current mode.
If [expr] is supplied and it evaluates to a non-zero number or
a non-empty string, then the full mode is returned, otherwise
only the first letter is returned. Note that " " and "0" are
also non-empty strings.
If [expr] is supplied and it evaluates to a non-zero Number or
a non-empty String (|non-zero-arg|), then the full mode is
returned, otherwise only the first letter is returned. Note
that " " and "0" are also non-empty strings.
n Normal
no Operator-pending
@@ -4941,19 +4942,23 @@ setwinvar({nr}, {varname}, {val}) *setwinvar()*
:call setwinvar(1, "&list", 0)
:call setwinvar(2, "myvar", "foobar")
shellescape({string}) *shellescape()*
shellescape({string} [, {special}]) *shellescape()*
Escape {string} for use as shell command argument.
On MS-Windows and MS-DOS, when 'shellslash' is not set, it
will enclose {string} double quotes and double all double
will enclose {string} in double quotes and double all double
quotes within {string}.
For other systems, it will enclose {string} in single quotes
and replace all "'" with "'\''".
Example: >
:echo shellescape('c:\program files\vim')
< results in:
"c:\program files\vim" ~
Example usage: >
:call system("chmod +x -- " . shellescape(expand("%")))
When the {special} argument is present and it's a non-zero
Number or a non-empty String (|non-zero-arg|), then special
items such as "%", "#" and "<cword>" will be preceded by a
backslash. This backslash will be removed again by the |:!|
command.
Example of use with a |:!| command: >
:exe '!dir ' . shellescape(expand('<cfile>'), 1)
< This results in a directory listing for the file under the
cursor. Example of use with |system()|: >
:call system("chmod +w -- " . shellescape(expand("%")))
simplify({filename}) *simplify()*
@@ -5333,13 +5338,14 @@ system({expr} [, {input}]) *system()* *E677*
passed as stdin to the command. The string is written as-is,
you need to take care of using the correct line separators
yourself. Pipes are not used.
Note: newlines in {expr} may cause the command to fail. The
characters in 'shellquote' and 'shellxquote' may also cause
trouble.
Note: Use |shellescape()| to escape special characters in a
command argument. Newlines in {expr} may cause the command to
fail. The characters in 'shellquote' and 'shellxquote' may
also cause trouble.
This is not to be used for interactive commands.
The result is a String. Example: >
:let files = system("ls")
The result is a String. Example: >
:let files = system("ls " . shellescape(expand('%:h')))
< To make the result more system-independent, the shell output
is filtered to replace <CR> with <NL> for Macintosh, and
@@ -5559,11 +5565,13 @@ visualmode([expr]) *visualmode()*
Visual mode that was used.
If Visual mode is active, use |mode()| to get the Visual mode
(e.g., in a |:vmap|).
If [expr] is supplied and it evaluates to a non-zero number or
a non-empty string, then the Visual mode will be cleared and
*non-zero-arg*
If [expr] is supplied and it evaluates to a non-zero Number or
a non-empty String, then the Visual mode will be cleared and
the old value is returned. Note that " " and "0" are also
non-empty strings, thus cause the mode to be cleared.
non-empty strings, thus cause the mode to be cleared. A List,
Dictionary or Float is not a Number or String, thus does not
cause the mode to be cleared.
*winbufnr()*
winbufnr({nr}) The result is a Number, which is the number of the buffer
@@ -6738,8 +6746,10 @@ This would call the function "my_func_whizz(parameter)".
Be careful to correctly escape special characters in
file names. The |fnameescape()| function can be used
for this. Example: >
for Vim commands, |shellescape()| for |:!| commands.
Examples: >
:execute "e " . fnameescape(filename)
:execute "!ls " . shellescape(expand('%:h'), 1)
<
Note: The executed string may be any command-line, but
you cannot start or end a "while", "for" or "if"