Mercurial > octave-nkf
view src/shared-fcns.h @ 19631:db92e7e28e1f
strip trailing whitespace from most source files
* NEWS, doc/interpreter/contributors.in, doc/interpreter/func.txi,
doc/interpreter/genpropdoc.m, doc/interpreter/octave_logo.eps,
doc/interpreter/plot.txi, doc/interpreter/stmt.txi,
examples/data/Makefile.am, libinterp/corefcn/data.cc,
libinterp/corefcn/debug.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/load-path.cc, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/pt-jit.cc, libinterp/corefcn/strfind.cc,
libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/variables.cc,
libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-classdef.h, libinterp/octave.cc,
libinterp/parse-tree/lex.h, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/pt-classdef.h, liboctave/system/file-ops.cc,
liboctave/system/oct-env.cc, m4/acinclude.m4,
scripts/deprecated/finite.m, scripts/deprecated/fmod.m,
scripts/deprecated/fnmatch.m, scripts/deprecated/luinc.m,
scripts/deprecated/octave_tmp_file_name.m, scripts/deprecated/syl.m,
scripts/deprecated/usage.m, scripts/general/inputParser.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isequal.m,
scripts/general/private/__isequal__.m, scripts/geometry/voronoi.m,
scripts/image/image.m, scripts/image/imshow.m,
scripts/image/ind2rgb.m, scripts/linear-algebra/bandwidth.m,
scripts/linear-algebra/isbanded.m, scripts/miscellaneous/bzip2.m,
scripts/miscellaneous/cast.m, scripts/miscellaneous/copyfile.m,
scripts/miscellaneous/delete.m, scripts/miscellaneous/fullfile.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/gunzip.m,
scripts/miscellaneous/isappdata.m, scripts/miscellaneous/ls.m,
scripts/miscellaneous/mex.m, scripts/miscellaneous/movefile.m,
scripts/miscellaneous/orderfields.m, scripts/miscellaneous/recycle.m,
scripts/miscellaneous/rmappdata.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/symvar.m, scripts/miscellaneous/tar.m,
scripts/miscellaneous/tmpnam.m, scripts/miscellaneous/unpack.m,
scripts/miscellaneous/ver.m, scripts/miscellaneous/what.m,
scripts/miscellaneous/xor.m, scripts/miscellaneous/zip.m,
scripts/optimization/fminbnd.m, scripts/optimization/sqp.m,
scripts/path/private/getsavepath.m, scripts/path/savepath.m,
scripts/pkg/pkg.m, scripts/pkg/private/installed_packages.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m,
scripts/plot/draw/private/__quiver__.m,
scripts/plot/draw/private/__scatter__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/surface.m,
scripts/plot/draw/surfnorm.m, scripts/plot/util/copyobj.m,
scripts/plot/util/hgload.m, scripts/plot/util/hgsave.m,
scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m,
scripts/plot/util/private/__go_draw_axes__.m, scripts/set/setdiff.m,
scripts/set/union.m, scripts/signal/periodogram.m,
scripts/sparse/eigs.m, scripts/sparse/ilu.m, scripts/sparse/qmr.m,
scripts/sparse/sprand.m, scripts/sparse/sprandn.m,
scripts/specfun/beta.m, scripts/specfun/ellipke.m,
scripts/specfun/isprime.m, scripts/statistics/base/lscov.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/test.m:
Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 10:29:54 -0500 |
parents | e0b96a751afc |
children | 4197fc428c7d |
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/* Copyright (C) 2008-2013 Michael Goffioul 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 (__WIN32__) && ! defined (_POSIX_VERSION) #include <windows.h> #include <tlhelp32.h> #ifdef _MSC_VER #define popen _popen #define pclose _pclose #endif static std::string w32_get_octave_home (void) { std::string retval; std::string bin_dir; HANDLE h = CreateToolhelp32Snapshot (TH32CS_SNAPMODULE #ifdef TH32CS_SNAPMODULE32 | TH32CS_SNAPMODULE32 #endif , 0); if (h != INVALID_HANDLE_VALUE) { MODULEENTRY32 mod_info; ZeroMemory (&mod_info, sizeof (mod_info)); mod_info.dwSize = sizeof (mod_info); if (Module32First (h, &mod_info)) { do { std::string mod_name (mod_info.szModule); if (mod_name.find ("octave") != std::string::npos) { bin_dir = mod_info.szExePath; if (bin_dir[bin_dir.length () - 1] != '\\') bin_dir.append (1, '\\'); break; } } while (Module32Next (h, &mod_info)); } CloseHandle (h); } if (! bin_dir.empty ()) { size_t pos = bin_dir.rfind ("\\bin\\"); if (pos != std::string::npos) retval = bin_dir.substr (0, pos); } return retval; } #endif // Find the directory where the octave binary is supposed to be // installed. #if (defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)) static const char dir_sep_char = '\\'; #else static const char dir_sep_char = '/'; #endif static std::string octave_getenv (const std::string& name) { char *value = ::getenv (name.c_str ()); return value ? value : ""; } static std::string get_octave_home (void) { std::string oh = octave_getenv ("OCTAVE_HOME"); #if defined (__WIN32__) && ! defined (_POSIX_VERSION) if (oh.empty ()) oh = w32_get_octave_home (); #endif return oh.empty () ? std::string (OCTAVE_PREFIX) : oh; } static std::string subst_octave_home (const std::string& s) { std::string retval; std::string octave_home = get_octave_home (); std::string prefix = OCTAVE_PREFIX; retval = s; if (octave_home != prefix) { octave_idx_type len = prefix.length (); if (s.substr (0, len) == prefix) retval.replace (0, len, octave_home); } if (dir_sep_char != '/') std::replace (retval.begin (), retval.end (), '/', dir_sep_char); return retval; }