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Re: Semantic keys when needed

From: Oleksandr Gavenko
Subject: Re: Semantic keys when needed
Date: Fri, 15 Oct 2010 11:19:05 +0300
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20100915 Thunderbird/3.1.4

On 12.10.2010 16:32, Andrea Crotti wrote:
First I add some global keys set for semantic but given that is not
supported everywhere now I use

--8<---------------cut here---------------start------------->8---
(defun activate-more-semantic-bindings ()
   "add some other nice bindings to modes supported by semantic"
   (local-set-key (kbd "M-n") 'senator-next-tag)
   (local-set-key (kbd "M-p") 'senator-previous-tag)
   (local-set-key [f6] 'senator-fold-tag-toggle)
   ;; narrows to the actual function or class analyzed
   ;; C-x n w to widen again
   (local-set-key "\C-xnn" 'semantic-narrow-to-tag)
   (local-set-key "\M-." 'semantic-complete-jump)
   (local-set-key "\M-?" 'semantic-ia-fast-jump))
--8<---------------cut here---------------end--------------->8---

and I activate it only with some modes...
But isn't it possible to activate it WHEN semantic is supported?
"semantic-mode" is nil also when is actually supported (c/python) but I
think there must be a way to see where is supported, any hints?

I hope this help:

(unless (featurep 'cedet)
  (when (or (and (= emacs-major-version 23) (= emacs-minor-version 2))
                (>= emacs-minor-version 24))
    (semantic-mode 1)

(when (featurep 'cedet)
  (global-set-key (kbd "C-c , .") 'semantic-ia-fast-jump)
  (global-set-key (kbd "C-c , d") 'semantic-ia-show-doc)
  (global-set-key (kbd "C-c , D") 'semantic-ia-describe-class)
  (global-set-key (kbd "C-c , c") 'semantic-ia-complete-symbol-menu)

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