Mercurial > octave-nkf
view scripts/help/__gripe_missing_component__.m @ 20651:e54ecb33727e
lo-array-gripes.cc: Remove FIXME's related to buffer size.
* lo-array-gripes.cc: Remove FIXME's related to buffer size. Shorten sprintf
buffers from 100 to 64 characters (still well more than 19 required).
Use 'const' decorator on constant value for clarity. Remove extra space
between variable and array bracket.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 12 Oct 2015 21:13:47 -0700 |
parents | 4197fc428c7d |
children |
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## Copyright (C) 2013-2015 Mike Miller ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} __gripe_missing_component__ (@var{caller}, @var{component}) ## Undocumented internal function. ## @end deftypefn function __gripe_missing_component__ (caller, component) if (nargin != 2) print_usage (); endif msg = ""; fcn = missing_component_hook (); ftype = exist (fcn); if (ftype == 2 || ftype == 3 || ftype == 5 || ftype == 103) msg = feval (fcn, component); endif if (isempty (msg)) switch (component) case "info-file" msg = "unable to find the Octave info manual, Octave installation is incomplete"; case "mkoctfile" msg = "unable to find the mkoctfile command, Octave installation is incomplete"; case "octave" msg = "unable to find the octave executable, Octave installation is incomplete"; case "octave-config" msg = "unable to find the octave-config command, Octave installation is incomplete"; otherwise msg = ['unable to find required Octave component "' component '"']; endswitch endif error ("%s: %s\n", caller, msg); endfunction ## Some trivial testing %!error <abc: unable to find the Octave info manual> __gripe_missing_component__ ("abc", "info-file") %!error <abc: unable to find the octave executable> __gripe_missing_component__ ("abc", "octave") %!error <abc: unable to find the octave-config command> __gripe_missing_component__ ("abc", "octave-config") %!error <abc: unable to find required Octave component "xyz"> __gripe_missing_component__ ("abc", "xyz") %!error __gripe_missing_component__ () %!error __gripe_missing_component__ ("fcn") %!error __gripe_missing_component__ ("fcn", 1 , 2)