CEDET

Hi all,

sorry if this was asked before but I do not normally follow the
cedet-devel mailing list.

I've just setup a new mode for C++ files derived from the c++-mode by
using the well-know "(define-derived-mode ..."

The problem is that semantic refuses to analize the files opened with
that new derived mode and issues this error "Cannot analize buffers not
supported by Semantic".

I read somewhere that Semantic does not work with derived sources. Is
that true? If not, what else do I need to get it properly working?

BR

PS: add me on the CC as I am not subscribed to the list.

Re: [CEDET-devel] Using semantic with a derived mode from c++-mode From: Eric M. Ludlam <ericludlam@gm...> - 2012-09-25 00:28 On 09/20/2012 01:44 PM, Sergio Villar Senin wrote: > Hi all, > > sorry if this was asked before but I do not normally follow the > cedet-devel mailing list. > > I've just setup a new mode for C++ files derived from the c++-mode by > using the well-know "(define-derived-mode ..." > > The problem is that semantic refuses to analize the files opened with > that new derived mode and issues this error "Cannot analize buffers not > supported by Semantic". > > I read somewhere that Semantic does not work with derived sources. Is > that true? If not, what else do I need to get it properly working? Hi, I recently did this for Arduino mode, and the support code looks like this: (define-child-mode arduino-mode c++-mode "`arduino-mode' uses the same parser as `c++-mode'.") then you need to add this to semantic-new-buffer-setup-functions (arduino-mode . semantic-default-c-setup) Perhaps as: (require 'semantic) (add-to-list 'semantic-new-buffer-setup-functions (arduino-mode . semantic-default-c-setup) ) That should get you started. Good Luck Eric

Re: [CEDET-devel] Using semantic with a derived mode from c++-mode From: Sergio Villar Senin <svillar@ig...> - 2012-09-25 07:24 En 25/09/12 02:28, Eric M. Ludlam escribiu: > On 09/20/2012 01:44 PM, Sergio Villar Senin wrote: >> The problem is that semantic refuses to analize the files opened with >> that new derived mode and issues this error "Cannot analize buffers not >> supported by Semantic". >> >> I read somewhere that Semantic does not work with derived sources. Is >> that true? If not, what else do I need to get it properly working? > > Hi, > > I recently did this for Arduino mode, and the support code looks like this: > > > (define-child-mode arduino-mode c++-mode > "`arduino-mode' uses the same parser as `c++-mode'.") > > then you need to add this to semantic-new-buffer-setup-functions > > (arduino-mode . semantic-default-c-setup) Hi Eric, thx for the answer. I finally made it work using a different approach but your email inspired me a lot. I finally fixed it by just adding (add-hook 'mynewmode-hook 'semantic-default-c-setup) as simple as that. Thx!

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