depfun2

This function allows one to reduce to results of DEFUN through the use of a keyword.

Description

% DEPFUN2 finds the M-file dependencies of an m-file whos
% path also contains a KEYWORD. It relies upon the use of the
% DEPFUN function. DEPFUN2 accepts a keyword to 'grep' for allowing
% the return of m-files that are only found on a specific path (a users
% path for example). The keyword (or part of a word) is used to find
% matches in the full pathname of all files that the m-file depends upon.
%
% SYNTAX: G=depfun2(fname);
% G=depfun2(fname,[]);
% G=depfun2(fname,keyword);
% G=depfun2(fname,keyword,varargin);
%
% fname - The name of the m-file for which to determine dependencies
% keyword - The keyword used to retain m-files whose pathname contains 'keyword'
% DEFAULT keyword is unix('whoami') on UNIX platforms.
% varargin - Any of the various arguments that DEPFUN usually accepts.
%
% Example: G=depfun2('bench','graphics','-quiet','-toponly'); % Returns FEWER results than...
% G=depfun2('bench','graphics','-quiet'); % Because this includes indirectly called m-files
%
%
% On Unix Platforms the DEFAULT of:
% G=depfun2('test');
% Is equivalent to:
% [STATUS,USERNAME]=unix('whoami');
% G=depfun2('test',deblank(USERNAME),'-quiet');

• Acknowledgements: This submission has inspired the following:; exportToZip: Identifies the dependencies of an M-file and creates a ZIP file
• MATLAB release: MATLAB 7 (R14)
• Other requirements: None that I know of, but I develop on UNIX/OSX. Let me know if there are PC/SUN/etc. problems.

[Malcolm Wood]

Doesn't seem to do what the instructions claim. Both of the examples in the M-file help produce an error: "depfun2.M requires two user inputs".

[Thierry Dalon]

Does not work on Windows.
What is the idea of this keyword?