Mercurial > vim
diff runtime/doc/userfunc.txt @ 32004:a9b5ffbc0428
Update runtime files.
Commit: https://github.com/vim/vim/commit/938ae280c79b8cdb0fca60336ec4c090ecd8bb5a
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 20 20:44:55 2023 +0000
Update runtime files.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 20 Feb 2023 22:00:05 +0100 |
| parents | 5ed19049b1e8 |
| children | 635de73eeb4c |
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--- a/runtime/doc/userfunc.txt +++ b/runtime/doc/userfunc.txt @@ -1,4 +1,4 @@ -*userfunc.txt* For Vim version 9.0. Last change: 2023 Jan 09 +*userfunc.txt* For Vim version 9.0. Last change: 2023 Feb 02 VIM REFERENCE MANUAL by Bram Moolenaar @@ -211,7 +211,8 @@ See |:verbose-cmd| for more information. *function-argument* *a:var* An argument can be defined by giving its name. In the function this can then -be used as "a:name" ("a:" for argument). +be used as "a:name" ("a:" for argument) (in a `:def` function "a:" is not +used). *a:0* *a:1* *a:000* *E740* *...* Up to 20 arguments can be given, separated by commas. After the named arguments an argument "..." can be specified, which means that more arguments @@ -246,9 +247,10 @@ Example: > call Something('key', 20) "key: 20" The argument default expressions are evaluated at the time of the function -call, not definition. Thus it is possible to use an expression which is -invalid the moment the function is defined. The expressions are also only -evaluated when arguments are not specified during a call. +call, not when the function is defined. Thus it is possible to use an +expression which is invalid the moment the function is defined. The +expressions are also only evaluated when arguments are not specified during a +call. *none-function_argument* You can pass |v:none| to use the default expression. Note that this means you cannot pass v:none as an ordinary value when an argument has a default