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Re: help correcting web-mode configuration

From: Danny YUE
Subject: Re: help correcting web-mode configuration
Date: Sun, 12 Mar 2017 20:27:34 +0800
User-agent: mu4e 0.9.18; emacs 25.2.1

This is really strange...

You see, if 'company-diag' says that your back-end gives no completion,
which is actually wrong because 'company-web-something' does work as you

Wait, why the "Prefix" is nil? It should be a string storing the
characters you have typed when invoking the command.

In Emacs Lisp mode if I type "(add" then invoke 'company-diag, I get:
Prefix: "add"
which is correct...

By the way are you using this pacakge?


On 2017-03-12 10:27, Krishnakant <> wrote:
> Hi Danny
> On Sunday 12 March 2017 02:09 PM, Danny YUE wrote:
>> Hi,
>> I barely use web-mode because I seldom write HTML etc, but I use
>> company-mode a lot and find it sometimes tricky to setup.
>> I noticed that you set company-backends locally, but you have to make
>> sure it's actually being called.
>> You can tackle it down by 2 steps:
>> 1. Try command 'company-web-html' or something provided by your company
>> web-mode package. If it's giving you the completions, this step is
>> passed. Otherwise, you have problem setting up the package itself.
>> 2. Try command 'company-diag' to see what back-end it's using currently,
>> and if the back-end it's using is not what you want, maybe you have to
>> set the company-backends without append. For example:
>> (defun web-mode-setup-company ()
>>    (make-local-variable 'company-backends)
>>    (setq company-backends '(company-web-html)))
>> (add-hook 'web-mode-hook 'web-mode-setup-company)
> This is the output from company-diag
> Used backend: company-web-html
> Prefix: nil
> Completions: none
> I get same result of company-diag even after adding your code to init.el
> Happy hacking.
> Krishnakant.

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