Mercurial > octave-nkf
view libinterp/corefcn/defun.h @ 20325:b6a59cc96bfa
Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
* NEWS: Announce change. Backslashed escaped ordinary characters are now
replaced by the character itself with no emitted warning.
* regexp.cc (do_regexp_rep_string_escapes): Change default case statement to
silently convert unrecognized escaped character to the bare character itself.
Pass the special sequences of '$' and '\' through since these must be handled
by lo-regexp.cc.
* regexp.cc (Fregexprep): Add BIST tests for new behavior.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 29 Jun 2015 08:56:22 -0700 |
parents | 4197fc428c7d |
children |
line wrap: on
line source
/* Copyright (C) 1994-2015 John W. Eaton 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/>. */ #if !defined (octave_defun_h) #define octave_defun_h 1 #if defined (octave_defun_dld_h) #error defun.h and defun-dld.h both included in same file! #endif #include "defun-int.h" // Define a builtin function. // // name is the name of the function, unqouted. // // args_name is the name of the octave_value_list variable used to pass // the argument list to this function. // // nargout_name is the name of the int variable used to pass the // number of output arguments this function is expected to produce. // // doc is the simple help text for the function. #define DEFUN(name, args_name, nargout_name, doc) \ DEFUN_INTERNAL (name, args_name, nargout_name, doc) // This one can be used when 'name' cannot be used directly (if it is // already defined as a macro). In that case, name is already a // quoted string, and the internal name of the function must be passed // too (the convention is to use a prefix of "F", so "foo" becomes "Ffoo"). #define DEFUNX(name, fname, args_name, nargout_name, doc) \ DEFUNX_INTERNAL (name, fname, args_name, nargout_name, doc) // This is a function with a name that can't be hidden by a variable. #define DEFCONSTFUN(name, args_name, nargout_name, doc) \ DEFCONSTFUN_INTERNAL (name, args_name, nargout_name, doc) // Make alias another name for the existing function name. This macro // must be used in the same file where name is defined, after the // definition for name. #define DEFALIAS(alias, name) \ DEFALIAS_INTERNAL (alias, name) #endif