runtime(doc): all secure options should note this restriction in the documentation...

Problem:  Not all secure options document their status
Solution: Describe secure context :set restrictions in each help entry

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index a11c1f1a1a5b732bbf42f961500e32634d0da67a..8f57ac0f0d30a1b386f0b88c4bb7a12e2481d3d5 100644 (file)
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1604,6 +1604,8 @@ A jump table for the options with a short description can be found at |Q_op|.
        current working directory to the |$HOME| directory like in Unix.
        When off, those commands just print the current directory name.
        On Unix this option has no effect.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
        NOTE: This option is reset when 'compatible' is set.
 
                                                *'cdpath'* *'cd'* *E344* *E346*
@@ -5590,7 +5592,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 <      If you have less than 512 Mbyte |:mkspell| may fail for some
        languages, no matter what you set 'mkspellmem' to.
 
-       This option cannot be set from a |modeline| or in the |sandbox|.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
                                   *'modeline'* *'ml'* *'nomodeline'* *'noml'*
 'modeline' 'ml'                boolean (Vim default: on (off for root),
@@ -5992,6 +5995,8 @@ A jump table for the options with a short description can be found at |Q_op|.
                                *'packpath'* *'pp'*
 'packpath' 'pp'                string  (default: see 'runtimepath')
        Directories used to find packages.  See |packages|.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
 
                                                *'paragraphs'* *'para'*
@@ -6076,6 +6081,8 @@ A jump table for the options with a short description can be found at |Q_op|.
                        feature}
        Expression which is evaluated to apply a patch to a file and generate
        the resulting new version of the file.  See |diff-patchexpr|.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
                                        *'patchmode'* *'pm'* *E205* *E206*
 'patchmode' 'pm'       string  (default "")
@@ -7158,6 +7165,8 @@ A jump table for the options with a short description can be found at |Q_op|.
        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.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
                                                *'shellxquote'* *'sxq'*
 'shellxquote' 'sxq'    string  (default: "";
@@ -8214,6 +8223,8 @@ A jump table for the options with a short description can be found at |Q_op|.
        function and an example.  The value can be the name of a function, a
        |lambda| or a |Funcref|. See |option-value-function| for more
        information.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
                                                *'taglength'* *'tl'*
 'taglength' 'tl'       number  (default 0)
@@ -8973,6 +8984,8 @@ A jump table for the options with a short description can be found at |Q_op|.
        Setting 'verbosefile' to a new value is like making it empty first.
        The difference with |:redir| is that verbose messages are not
        displayed when 'verbosefile' is set.
+       This option cannot be set from a |modeline| or in the |sandbox|, for
+       security reasons.
 
                                                *'viewdir'* *'vdir'*
 'viewdir' 'vdir'       string  (default for Amiga: "home:vimfiles/view",