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From: Eli Zaretskii <eliz@is.elta.co.il>
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Subject: Re: Assignment of misc packages for emacs
Date: Wed, 15 May 2002 07:51:20 +0300 (IDT)
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On 15 May 2002 no-spam@cua.dk wrote:

> I'm visiting  ~/fsf/emacs/lwlib/xlwmenu.c
> On line 1625, there is a call to the function x_free_dpy_colors.
> I want find out where it is defined & used elsewhere.
> 
> I place the cursor on the name of the function and enters M-x match
> (I've bound it to H-m).

Isn't this a job for ID-utils (which have an Emacs interface)?  Once 
you've created the ID database by running mkid, the searches are 
lightning-fast and very accurate (because mkid knows about tokens in 
various programming languages including C).

Perhaps we should make the ID-utils interface part of Emacs, and expand 
it to present a menu of possibilities.