how can I find where is the macro or function deifined

[Valdis.Kletnieks at vt.edu]

On Tue, 28 Jul 2015 23:54:36 -0000, Gnoleba GNOGBO said:
> Can you give a procedure step by step  please to answer please ?

http://www.lmgtfy.com/?q=ctags+vim+tutorial
http://www.lmgtfy.com/?q=ctags+emacs+tutorial
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 848 bytes
Desc: not available
Url : http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20150728/6da2deb3/attachment.bin