branch: master
commit 3c906cd6e1115615a3c59fbdb4b4202ccd7541af
Author: Clément Pit--Claudel <clement.pitclau...@live.com>
Commit: Clément Pit--Claudel <clement.pitclau...@live.com>
Always offer completions (workaround for company issue #476)
The issue appears clearly when one wants to insert unicode symbols with
short LaTeX names, such as ‘\Cap’, ‘\wp’, or ‘\wr’. The problem is that
company-mode closes its popup if there is only one completion available,
and it has been typed in full. In that case, even running
‘company-manual-begin’ has no effect; the only way to insert the
corresponding unicode symbol is to remove the last character of the
symbol, and to run ‘company-manual-begin’.
This commit introduces the workaround discussed in
https://github.com/company-mode/company-mode/issues/476: we add a space
at the end of each symbol in ‘company-math-symbols-unicode’, to ensure
that the user can always use ‘RET’ to insert Unicode symbols.
---
company-math.el | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/company-math.el b/company-math.el
index 7f944ed..bf9d0e0 100644
--- a/company-math.el
+++ b/company-math.el
@@ -147,9 +147,13 @@ corresponding unicode symbol."
(cl-case command
(interactive (company-begin-backend 'company-math-symbols-unicode))
(prefix (company-math--prefix company-math-allow-unicode-symbols-in-faces
-
company-math-disallow-unicode-symbols-in-faces))
+
company-math-disallow-unicode-symbols-in-faces))
(annotation (concat " " (get-text-property 0 :symbol arg)))
- (candidates (all-completions arg company-math--symbols))
+ ;; Space added to ensure that completions are never typed in full.
+ ;; See https://github.com/company-mode/company-mode/issues/476
+ (candidates (mapcar (lambda (candidate)
+ (concat candidate " "))
+ (all-completions arg company-math--symbols)))
(post-completion (company-math--substitute-unicode
(get-text-property 0 :symbol arg)))))
