Mercurial > octave
view liboctave/version.cc @ 32094:f3d12359f0e4
lo-regexp.cc: Avoid unused variable warning with PCRE2.
* liboctave/util/lo-regexp.cc (octave::regexp::match): Avoid warning about set
but unused variable when building with PCRE2.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Sat, 13 May 2023 15:15:51 +0200 |
parents | ac088212b7dc |
children | 6ff63f154144 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2013-2023 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <string> #include "version.h" static std::string octave_warranty_statement (const std::string& extra_info = "") { return "There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or\n\ FITNESS FOR A PARTICULAR PURPOSE." + extra_info; } static std::string format_url (bool html, const std::string& url) { return html ? R"(<a href=")" + url + R"(">)" + url + "</a>" : url; } std::string octave_www_statement (bool html) { return "Home page: " + format_url (html, "https://octave.org"); } std::string octave_contrib_statement (bool html) { return "Improve Octave: " + format_url (html, "https://octave.org/get-involved"); } std::string octave_bugs_statement (bool html) { return "Support resources: " + format_url (html, "https://octave.org/support"); } std::string octave_name_version_and_copyright () { // The GNU coding standards say that on the first line printed by // --version, the version number should follow the last space on the // line. return "GNU Octave, version " OCTAVE_VERSION "\n" OCTAVE_COPYRIGHT; } std::string octave_name_version_copyright_copying_and_warranty (bool html, const std::string& extra_info) { std::string br = (html ? "<br>\n" : "\n"); std::string sep = (html ? "\n</p>\n<p>\n" : "\n\n"); return octave_name_version_and_copyright () + br + "This is free software; see the source code for copying conditions." + br + octave_warranty_statement (extra_info) + sep + R"(Octave was configured for ")" + OCTAVE_CANONICAL_HOST_TYPE + R"(".)"; } std::string octave_name_version_copyright_copying_warranty_and_bugs (bool html, const std::string& extra_info) { std::string sep = (html ? "\n</p>\n<p>\n" : "\n"); std::string msg = (html ? "<p>\n" : "") + octave_name_version_copyright_copying_and_warranty (html, extra_info) + (html ? "" : "\n") + sep + octave_www_statement (html) + sep + octave_bugs_statement (html) + sep + octave_contrib_statement (html) + sep + (html ? "\n</p>" : ""); return msg; } std::string octave_startup_message (bool html) { std::string msg = octave_name_version_copyright_copying_warranty_and_bugs (html, " For details, type 'warranty'."); msg += (html ? "<p>\n" : "\n"); msg += "For changes from previous versions, type 'news'."; msg += (html ? "\n</p>" : ""); return msg; }