Mercurial > vim
diff runtime/doc/options.txt @ 17372:b9bc47742df6
Update runtime files
commit https://github.com/vim/vim/commit/396e829fa355ebc92a618ef18266a3fed71b7042
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 13 23:04:31 2019 +0200
Update runtime files
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 13 Jul 2019 23:15:05 +0200 |
| parents | f1c7b7a4d9e4 |
| children | ce35cdbe9f74 |
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--- a/runtime/doc/options.txt +++ b/runtime/doc/options.txt @@ -1,4 +1,4 @@ -*options.txt* For Vim version 8.1. Last change: 2019 Jun 27 +*options.txt* For Vim version 8.1. Last change: 2019 Jul 06 VIM REFERENCE MANUAL by Bram Moolenaar @@ -1142,8 +1142,10 @@ A jump table for the options with a shor set bexpr=MyBalloonExpr() set ballooneval < - Also see |balloon_show()|, can be used if the content of the balloon - is to be fetched asynchronously. + Also see |balloon_show()|, it can be used if the content of the balloon + is to be fetched asynchronously. In that case evaluating + 'balloonexpr' should result in an empty string. If you get a balloon + with only "0" you probably didn't return anything from your function. NOTE: The balloon is displayed only if the cursor is on a text character. If the result of evaluating 'balloonexpr' is not empty, @@ -1155,7 +1157,7 @@ A jump table for the options with a shor This option cannot be set in a modeline when 'modelineexpr' is off. It is not allowed to change text or jump to another window while - evaluating 'balloonexpr' |textlock|. + evaluating 'balloonexpr', see |textlock|. To check whether line breaks in the balloon text work use this check: > if has("balloon_multiline")