I am using autocomplete-1.4.0 and yasnippet-0.8.1 with the following order and configuration in my .emacs file.
; === auto-complete ===
(require 'auto-complete)
(add-to-list 'ac-dictionary-directories "~/.emacs.d/ac-dict")
(require 'auto-complete-config)
(ac-config-default)
;; === yasnippet ===
(require 'yasnippet)
(yas-global-mode t)
(setq yas-snippet-dirs
'("~/.emacs.d/snippets/my-snippets"
"~/.emacs.d/snippets/yasnippet-snippets"
))
However, I get no prompts from autocomplete for any of the existing snippets or for any of the new snippets that I create. Can someone help if I am doing something wrong here?
You should add the yasnippet ac-source.
I have this in my init files:
(defun add-yasnippet-ac-sources ()
(add-to-list 'ac-sources 'ac-source-yasnippet))
Then for every mode where I want the yasnippet source enabled, I add add-yasnippet-ac-sources to that mode hook:
(add-hook 'ruby-mode-hook 'add-yasnippet-ac-sources)
Related
I am trying to set up the emacs to have auto-Indentation for clojure code.
Until now unsuccessful. What is the command to set into the config file for that?
Here is a sample emacs config for what i consider the "minimal" usable emacs config for Clojure. I say minimal in that I'm not willing to work without good code completion, jump to definition, project aware file handling etc:
from this example which you can clone to ~/.emacs.d:
This is just a hilight, see the init file in the example project for the context, look at the project for recent versions, etc. don't just copy these:
(use-package clojure-mode
:ensure t
:config
(add-hook 'clojure-mode-hook 'yas-minor-mode))
(use-package cider
:ensure t
:config (progn (add-hook 'clojure-mode-hook 'cider-mode)
(add-hook 'clojure-mode-hook 'cider-turn-on-eldoc-mode)
(add-hook 'cider-repl-mode-hook 'subword-mode)
(setq cider-annotate-completion-candidates t
cider-prompt-for-symbol nil)))
;; clojure refactor library
;; https://github.com/clojure-emacs/clj-refactor.el
(use-package clj-refactor
:ensure t
:config (progn (setq cljr-suppress-middleware-warnings t)
(add-hook 'clojure-mode-hook (lambda ()
(clj-refactor-mode 1)
(cljr-add-keybindings-with-prefix "C-c C-m")))))
there is also some code to add to ~/.lein/profiles.clj:
{:user {:plugins [[cider/cider-nrepl "0.10.0-SNAPSHOT"]
[refactor-nrepl "1.1.0"]]
:dependencies [[acyclic/squiggly-clojure "0.1.3-SNAPSHOT"]]}}
I added
(global-set-key (kbd "RET") 'newline-and-indent)
to the init file and this worked. I am not sure if this was the best solutaion, but it did the trick.
I installed ac-math plugin as well as auto-complete. I ac-math.el in .emacs.d/plugins/auto-complete
I put this in my .emacs
(add-to-list 'load-path "~/.emacs.d/plugins/auto-complete/.")
(add-to-list 'ac-dictionary-directories "~/.emacs.d/plugins/auto-complete/ac-dict/")
(require 'auto-complete-config)
(ac-config-default)
(require 'ac-math)
(add-to-list 'ac-modes 'latex-mode) ; make auto-complete aware of latex-mode
(defun ac-latex-mode-setup () ; add ac-sources to default ac-sources
(setq ac-sources
(append '(ac-source-math-unicode ac-source-math-latex ac-source-latex-commands)
ac-sources)))
(add-hook 'latex-mode-hook 'ac-latex-mode-setup)
But I get the error "wrong type argument: integrep nil". Any help?
As far as auto-complete-mode is concerned there is a rather out-dated homepage: http://cx4a.org/software/auto-complete/
If you install from there you propably do not have an up to date version like eg the one that can be found on github ( https://github.com/auto-complete/auto-complete ). In that repository the branch for version 1.3 (the one that is available on the homepage) was not updated in the last three years.
I want to make the yasnippet as the backend of the auto-complete. However, it doesn't work. what I do after searched the internet is as follows:
get the auto-complete-yasnippet.el, add some elisp in the .emacs like this:
(add-to-list 'load-path
"~/.emacs.d/plugins/yasnippet")
(require 'yasnippet)
(yas-global-mode 1)
(yas-minor-mode nil)
(global-set-key (kbd "M-/") 'yas/expand)
;; Auto-complete settings
;; this is the code for the auto-complete
(require 'auto-complete-config)
(add-to-list 'ac-dictionary-directories "~/.emacs.d//ac-dict")
(ac-config-default)
;;setup for auto-complete-yasnippet
(require 'auto-complete-yasnippet)
(setq-default ac-sources
'(
;; ac-source-semantic
ac-source-yasnippet
ac-source-abbrev
ac-source-words-in-buffer
ac-source-words-in-all-buffer
;; ac-source-imenu
ac-source-files-in-current-dir
ac-source-filename
)
)
I look at the content in the ac-sources in *scratch* with C-h v, and it does have the ac-source-yasnippet. someone said that there may be something wrong with the version and upgrade of auto-complete as well as yasnippet. How can it be fixed?
My emacs version is 23.3.1 my auto-complete version is 1.3.1 and my yasnippet version is 0.8.0(beta) which is just downloaded from the github. any help?
you can easily do it by (require 'auto-complete-yasnippet)
and then you can change your auto-complete like follows:
(defun my-ac-config ()
(setq-default ac-sources '(ac-source-abbrev ac-source-dictionary ac-source-words-in-same-mode-buffers))
(add-hook 'emacs-lisp-mode-hook 'ac-emacs-lisp-mode-setup)
;; (add-hook 'c-mode-common-hook 'ac-cc-mode-setup)
(add-hook 'ruby-mode-hook 'ac-ruby-mode-setup)
(add-hook 'css-mode-hook 'ac-css-mode-setup)
(add-hook 'auto-complete-mode-hook 'ac-common-setup)
(add-hook 'octave-mode-hook 'ac-octave-mode-setup)
(global-auto-complete-mode t))
(defun my-ac-cc-mode-setup ()
(setq ac-sources (append '(ac-source-clang ac-source-yasnippet) ac-sources)))
(add-hook 'c-mode-common-hook 'my-ac-cc-mode-setup)
;; ac-source-gtags
(my-ac-config)
It works fine on my machine.
there maybe something wrong with the auto-complete-config.el when acquire the ac-yasnippet-candidates in the auto-complete-1.3.1 version:
(defun ac-yasnippet-candidates ()
(with-no-warnings
(if (fboundp 'yas/get-snippet-tables)
;; >0.6.0
(apply 'append (mapcar 'ac-yasnippet-candidate-1 (yas/get-snippet-tables major-mode)))
(let ((table
(if (fboundp 'yas/snippet-table)
;; <0.6.0
(yas/snippet-table major-mode)
;; 0.6.0
(yas/current-snippet-table))))
(if table
(ac-yasnippet-candidate-1 table))))))
the code snippet above somewhat must be changed to be compatible with the yasnippet-0.8.0version. I download the newest version of auto-complete-1.4.0 from github and it solved the problem judge the version of yasnippet and take measures accordingly. Like this:
(defun ac-yasnippet-candidates ()
(with-no-warnings
(cond (;; 0.8 onwards
(fboundp 'yas-active-keys)
(all-completions ac-prefix (yas-active-keys)))
(;; >0.6.0
(fboundp 'yas/get-snippet-tables)
(apply 'append (mapcar 'ac-yasnippet-candidate-1
(condition-case nil
(yas/get-snippet-tables major-mode)
(wrong-number-of-arguments
(yas/get-snippet-tables))))))
(t
(let ((table
(if (fboundp 'yas/snippet-table)
;; <0.6.0
(yas/snippet-table major-mode)
;; 0.6.0
(yas/current-snippet-table))))
(if table
(ac-yasnippet-candidate-1 table)))))))
I copied the auto-complete-config.el from the auto-complete-1.4.0version, byte compiled it, and replaced the same files(both auto-complete-config.el and auto-complete-config.elc) in auto-complete-1.3.1version. it just worked! I think may the config file of auto-complete should not included in the distro and maybe it should maintained separately to make it easy to compatible with its backends.
I reconfigured the yasnippet and the auto-complete like this:
;; setup for yasnippet
(add-to-list 'load-path
"~/.emacs.d/plugins/yasnippet")
;; Extension and configuration of yasnippet.
(require 'yasnippet-config)
;; If you use yasnippet from 'auto-complete', add
(yas/set-ac-modes)
(yas/enable-emacs-lisp-paren-hack)
;; before 'auto-complete' settings.
;; Auto-complete settings
;; this is the code for the auto-complete
(require 'auto-complete-config)
(add-to-list 'ac-dictionary-directories "~/.emacs.d//ac-dict")
(ac-config-default)
New with emacs. I'm not able to implement auto-completion for Gtk+3. I'm using CEDET and Auto Complete Mode as UI. Semantic is unable to find include files ( ), but it can parse the tags of the code in the open buffers.
Here my .emacs conf
;;----------------------------------------------------------------------------------
(load-file "~/.emacs.d/cedet-1.0/common/cedet.el")
(global-ede-mode 1)
(semantic-load-enable-excessive-code-helpers)
;;(semantic-load-enable-semantic-debugging-helpers)
;; ede customization
(require 'semantic-lex-spp)
(ede-enable-generic-projects)
(setq senator-minor-mode-name "SN")
(setq semantic-imenu-auto-rebuild-directory-indexes nil)
(global-srecode-minor-mode 1)
(global-semantic-mru-bookmark-mode 1)
(require 'semantic-decorate-include)
;; gcc setup
(require 'semantic-gcc)
;; smart completions
(require 'semantic-ia)
(setq-mode-local c-mode semanticdb-find-default-throttle
'(project unloaded system recursive))
(setq-mode-local c++-mode semanticdb-find-default-throttle
'(project unloaded system recursive))
(setq-mode-local erlang-mode semanticdb-find-default-throttle
'(project unloaded system recursive))
(require 'eassist)
(require 'semanticdb)
(global-semanticdb-minor-mode 1)
;; gnu global support
(require 'semanticdb-global)
(semanticdb-enable-gnu-global-databases 'c-mode)
(semanticdb-enable-gnu-global-databases 'c++-mode)
;; ctags
(require 'semanticdb-ectag)
;;(semantic-load-enable-primary-exuberent-ctags-support)
(global-semantic-tag-folding-mode)
(defun my-cedet-hook ()
(local-set-key [(control return)] 'semantic-ia-complete-symbol)
(local-set-key "\C-c?" 'semantic-ia-complete-symbol-menu)
(local-set-key "\C-c>" 'semantic-complete-analyze-inline)
(local-set-key "\C-cp" 'semantic-analyze-proto-impl-toggle))
(add-hook 'c-mode-common-hook 'my-cedet-hook)
;;semantic gtk gdk
(defun my-semantic-hook ()
(semantic-add-system-include "/usr/include/gtk-3.0/gtk/" 'c-mode)
(semantic-add-system-include "/usr/include/gtk-3.0/gdk/" 'c-mode))
(add-hook 'semantic-init-hooks 'my-semantic-hook)
;; END CEDET
;;----------------------------------------------------------------------------
Any suggestions? Thanks.
Your setup looks OK to me; I wonder if the extra "gtk/" and "gdk/" in your add-system-includes might be the problem. I just got this working with gtk-3.0 using:
(semantic-add-system-include "/usr/include/gtk-3.0" 'c-mode)
Then in your source file,
#include <gtk/gtk.h>
Followed by:
gtk_[C-c ?]
spends a minute or so processing all the header files, but it does return the completion menu as expected.
If this doesn't work for you, I notice you might be using an older version of CEDET. I use the latest dev version from the bazaar repository; I highly recommend you do the same.
I use Emacs 24 from scratch with the latest yasnippet and auto-complete installed and nominally working. Now, as a emacs user and an android developer, I'd like to use my favorite editor and automate some tasks fr android development.
I know almost nothing about elisp.
My first task is to use custom snippets to add the uses-sdk tag in AndroidManifest.xml. That's ok with yasnippet but I'd like to use auto-complete to interactively propose and auto-complete android specific tags. The problem is that the major mode for AndroidManifest.xml is nxml and I don't want to propose android specifics to all nxml-mode related buffers. As a consequence, I use a condition on the buffer name in the snippet definition. Now, I'd like to add a custom hook to nxml-mode-hook but I failed to enable the auto-complete mode.
My snippet:
#contributor : Me, Myself and I
#name : <uses-sdk ... />
#condition : (string= (buffer-name) "AndroidManifest.xml")
# --
<uses-sdk android:minSdkVersion="$0" />
The .emacs part that miserably failed:
;; yasnippet
(add-to-list 'load-path "~/.emacs.d/yasnippet")
(require 'yasnippet)
(setq yas/trigger-key (kbd "C-c <kp-multiply>"))
(yas/initialize)
;; Develop in ~/emacs.d/mysnippets, but also
;; try out snippets in ~/Downloads/interesting-snippets
(setq yas/root-directory '("~/.emacs.d/snippets"
"~/.emacs.d/external-snippets"))
;; Map `yas/load-directory' to every element
(mapc 'yas/load-directory yas/root-directory)
;; auto-complete
(add-to-list 'load-path "~/.emacs.d/auto-complete")
(require 'auto-complete-config)
(add-to-list 'ac-dictionary-directories "~/.emacs.d/auto-complete/ac-dict")
(setq-default ac-sources '(ac-source-yasnippet ac-source-abbrev ac-source-dictionary ac-source-words-in-same-mode-buffers))
(add-hook 'emacs-lisp-mode-hook 'ac-emacs-lisp-mode-setup)
(add-hook 'c-mode-common-hook 'ac-cc-mode-setup)
(add-hook 'ruby-mode-hook 'ac-ruby-mode-setup)
(add-hook 'css-mode-hook 'ac-css-mode-setup)
(add-hook 'auto-complete-mode-hook 'ac-common-setup)
(global-auto-complete-mode t)
;; android specific settings
;; AndroidManifest.xml
(defun ac-android-manifest-nxml-setup()
""
(when (string= (buffer-name) "AndroidManifest.xml")
(setq ac-sources '(ac-source-yasnippet ac-source-abbrev ac-source-dictionary ac-source-words-in-same-mode-buffers))))
(add-hook 'nxml-mode-hook 'ac-android-manifest-nxml-setup)
The snippet works as intended but the completion don't though the auto-completion works if I enable auto-complete using M-x auto-complete-mode.
Any help will be greatly appreciated.
Works well with
;; auto-complete
(add-to-list 'load-path "~/.emacs.d/auto-complete")
(require 'auto-complete-config)
(add-to-list 'ac-dictionary-directories "~/.emacs.d/auto-complete/ac-dict")
(ac-config-default)
;; android specific settings
;; AndroidManifest.xml
(defun ac-android-manifest-nxml-setup()
(when (string= (buffer-name) "AndroidManifest.xml")
(setq ac-sources '(ac-source-yasnippet
ac-source-abbrev
ac-source-dictionary
ac-source-words-in-same-mode-buffers))
((lambda () (auto-complete-mode 1)))))
(add-hook 'nxml-mode-hook 'ac-android-manifest-nxml-setup)