[elpa] master 3d9272d 23/78: company-tng: Fully replace default frontend list

[Dmitry Gutov]

branch: master
commit 3d9272d70deaa972bc78fb768f1f391e95ffd9ae
Author: Nikita Leshenko <address@hidden>
Commit: Nikita Leshenko <address@hidden>

    company-tng: Fully replace default frontend list
    
    The previous configuration wasn't good enough because it didn't handle the 
case
    where there was only one completion: The tooltip disappeared and a preview 
was
    shown, but hitting TAB would insert the candidate alongside with the 
preview,
    duplicating the text.
    
    The new frontend set:
    
    1. Doesn't include the preview frontend. I think that preview is not needed 
when
    TNG is active because TNG already does the same thing (previews selected
    candidates in-buffer)
    
    2. uses company-pseudo-tooltip-frontend instead of
    company-pseudo-tooltip-unless-just-one-frontend. Vim's/ycm's default 
behavior is
    to show the tooltip even if there is one candidate and the user can just 
hit TAB
    to select it. I think that it makes sense because one candidate and many
    candidates are presented in the same way and TAB work consistently between 
them.
---
 company-tng.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/company-tng.el b/company-tng.el
index f4801ba..fd5646f 100644
--- a/company-tng.el
+++ b/company-tng.el
@@ -104,7 +104,9 @@ confirm the selection and finish the completion."
 ;;;###autoload
 (defun company-tng-configure-default ()
   "Applies the default configuration to enable company-tng."
-  (add-to-list 'company-frontends 'company-tng-frontend)
+  (setq company-frontends '(company-tng-frontend
+                            company-pseudo-tooltip-frontend
+                            company-echo-metadata-frontend))
   (let ((keymap company-active-map))
     (define-key keymap [return] nil)
     (define-key keymap (kbd "RET") nil)