Mercurial > vim
diff runtime/doc/eval.txt @ 634:1c586ee8dd45 v7.0183
updated for version 7.0183
author | vimboss |
---|---|
date | Fri, 20 Jan 2006 23:10:18 +0000 |
parents | 732c7ae5743e |
children | e4fa26ce8769 |
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--- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 7.0aa. Last change: 2006 Jan 13 +*eval.txt* For Vim version 7.0aa. Last change: 2006 Jan 20 VIM REFERENCE MANUAL by Bram Moolenaar @@ -28,6 +28,7 @@ 8. Exception handling |exception-handl 9. Examples |eval-examples| 10. No +eval feature |no-eval-feature| 11. The sandbox |eval-sandbox| +12. Textlock |textlock| {Vi does not have any of these commands} @@ -6830,5 +6831,33 @@ This is not guaranteed 100% secure, but option that may have been set from a modeline, e.g. 'foldexpr'. + *sandbox-option* +A few options contain an expression. When this expression is evaluated it may +have to be done in the sandbox to avoid trouble. But the sandbox is +restrictive, thus this only happens when the option was set from an insecure +location. Insecure in this context are: +- sourcing a .vimrc or .exrc in the current directlry +- while executing in the sandbox +- value coming from a modeline + +Note that when in the sandbox and saving an option value and restoring it, the +option will still be marked as it was set in the sandbox. + +============================================================================== +12. Textlock *textlock* + +In a few situations it is not allowed to change the text in the buffer, jump +to another window and some other things that might confuse or break what Vim +is currently doing. This mostly applies to things that happen when Vim is +actually doing something else. For example, evaluating the 'balloonexpr' may +happen any moment the mouse cursor is resting at some position. + +This is not allowed when the textlock is active: + - changing the buffer text + - jumping to another buffer or window + - editing another file + - closing a window or quitting Vim + - etc. + vim:tw=78:ts=8:ft=help:norl: