On Thu, Sep 20, 2012 at 3:31 PM, Andy Wokula <[email protected]> wrote:
> Am 09.09.2012 16:17, schrieb Bram Moolenaar:>
>
>> Simon Ruderich wrote:
>>
>>> On Wed, Sep 05, 2012 at 02:27:43PM +0200, Bram Moolenaar wrote:
>>>>
>>>> By putting commands in backticks we can make the difference.  I was
>>>> wondering if this would cause problems somewhere, thus I changed a few
>>>> places to use backticks.  It seems to be OK, thus we could do this for
>>>> all the help files.
>>>
>>>
>>> While looking at the help files I found two problems I'm not sure
>>> how to handle.
>>>
>>> Should examples like ":au group ..." also be put in backticks,
>>> e.g. `:au group ...` (which is not colored at the moment) or only
>>> commands, e.g ":autogroup" -> `:autogroup` - and stuff like ":au
>>> group ..." stays in quotes.
>>
>>
>> Every command a user would type should be in single quotes.  But not
>> option values, command output, etc.
>>
>>> Related to this is e.g. ":{range}!cmd" which is not a tag and
>>> can't be followed with Ctrl-], should it be put in `..`? Same for
>>> "caw" for which no help is available.
>>>
>>> In short, should all `..` point to tags, and what to do with the
>>> commands which don't have a tag?
>>
>>
>> No, the backticks are not for tags but for commands.  We may need to
>> change the way tags are extracted in help files so that using CTRL-] on
>> the command inside backticks works.
>
>
> Now `sequence` is for commands the user can type, or a sequence of
> commands.  I found that also many  |:cmd|  notations have been turned
> into `:cmd`.  Isn't this bad?  Now  CTRL-]  on `sequence` sometimes
> works (basic command) and sometimes not (sequence of commands, command
> with arguments, etc).
>
> Wouldn't it be better to keep the |:cmd| notation when possible?


There has been several threads about `...` in help files.
I'm confused myself too as to when `...` should be used.

When to use them (or not use them) should be documented
":help help-writing" seems like the right place. Right now,
`...` is undocumented, which is unusual for Vim.

Regards
-- Dominique

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