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annotate libinterp/octave.cc @ 17787:175b392e91fe

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Use GNU style coding conventions for code in libinterp/ * libinterp/corefcn/Cell.h, libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dispatch__.cc, libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc, libinterp/corefcn/besselj.cc, libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/cellfun.cc, libinterp/corefcn/colloc.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc, libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/display.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc, libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc, libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc, libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc, libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/hess.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/inv.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.h, libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/max.cc, libinterp/corefcn/md5sum.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pinv.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc, libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc, libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/syl.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h, libinterp/dldfcn/__delaunayn__.cc, libinterp/dldfcn/__dsearchn__.cc, libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc, libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__magick_read__.cc, libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc, libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc, libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/dldfcn/tsearch.cc, libinterp/octave-value/ov-base-diag.cc, libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc, libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc, libinterp/octave-value/ov-base-scalar.h, libinterp/octave-value/ov-base-sparse.cc, libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc, libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc, libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc, libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc, libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc, libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc, libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cx-diag.cc, libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc, libinterp/octave-value/ov-flt-complex.h, libinterp/octave-value/ov-flt-cx-diag.cc, libinterp/octave-value/ov-flt-cx-diag.h, libinterp/octave-value/ov-flt-cx-mat.cc, libinterp/octave-value/ov-flt-cx-mat.h, libinterp/octave-value/ov-flt-re-diag.cc, libinterp/octave-value/ov-flt-re-diag.h, libinterp/octave-value/ov-flt-re-mat.cc, libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc, libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc, libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc, libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc, libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc, libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc, libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc, libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc, libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-type-conv.h, libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc, libinterp/octave-value/ov-uint32.cc, libinterp/octave-value/ov-uint64.cc, libinterp/octave-value/ov-uint8.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc, libinterp/octave-value/ov.h, libinterp/octave.cc, libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc, libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc, libinterp/operators/op-cdm-cdm.cc, libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc, libinterp/operators/op-cm-cm.cc, libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc, libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc, libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-scm.cc, libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-scm.cc, libinterp/operators/op-double-conv.cc, libinterp/operators/op-fcdm-fcdm.cc, libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc, libinterp/operators/op-fcm-fm.cc, libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcs-fcm.cc, libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc, libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-float-conv.cc, libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc, libinterp/operators/op-fm-fm.cc, libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc, libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc, libinterp/operators/op-m-cm.cc, libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-m.cc, libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc, libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-scm.cc, libinterp/operators/op-range.cc, libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc, libinterp/operators/op-s-scm.cc, libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc, libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc, libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc, libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc, libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc, libinterp/operators/op-sm-m.cc, libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc, libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc, libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc, libinterp/operators/ops.h, libinterp/parse-tree/lex.h, libinterp/parse-tree/parse.h, libinterp/parse-tree/pt-arg-list.cc, libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-assign.cc, libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc, libinterp/parse-tree/pt-check.cc, libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc, libinterp/parse-tree/pt-decl.cc, libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc, libinterp/parse-tree/pt-id.cc, libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc, libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc, libinterp/parse-tree/pt-misc.cc, libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc, libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/token.h, libinterp/version.cc: Use GNU style coding conventions for code in libinterp/
author Rik <rik@octave.org>
date Mon, 28 Oct 2013 19:51:46 -0700
parents b5d58667d32d
children 26e9312e6928
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1 /*
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2
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3 Copyright (C) 1993-2013 John W. Eaton
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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21 */
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23 // Born February 20, 1992.
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25 #ifdef HAVE_CONFIG_H
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26 #include <config.h>
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27 #endif
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29 #include <cassert>
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30 #include <cstdlib>
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31 #include <cstring>
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32 #include <ctime>
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33
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34 #include <iostream>
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35
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36 #include <fcntl.h>
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37 #include <getopt.h>
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38 #include <sys/types.h>
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39 #include <unistd.h>
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41 #include "cmd-edit.h"
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42 #include "f77-fcn.h"
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43 #include "file-ops.h"
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44 #include "file-stat.h"
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45 #include "lo-error.h"
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46 #include "oct-env.h"
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47 #include "str-vec.h"
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48
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49 #include "builtins.h"
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50 #include "defaults.h"
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51 #include "Cell.h"
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52 #include "defun.h"
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53 #include "display.h"
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54 #include "error.h"
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55 #include "file-io.h"
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56 #include "help.h"
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57 #include "input.h"
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58 #include "lex.h"
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59 #include "load-path.h"
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60 #include "load-save.h"
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61 #include "octave.h"
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62 #include "oct-conf.h"
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63 #include "oct-hist.h"
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64 #include "oct-map.h"
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65 #include "oct-mutex.h"
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66 #include "oct-obj.h"
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67 #include "ops.h"
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68 #include "options-usage.h"
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69 #include "ov.h"
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70 #include "ov-range.h"
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71 #include "toplev.h"
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72 #include "parse.h"
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73 #include "procstream.h"
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74 #include "sighandlers.h"
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75 #include "sysdep.h"
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76 #include "unwind-prot.h"
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77 #include "utils.h"
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78 #include "variables.h"
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79 #include <version.h>
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80
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81 // Kluge.
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82 extern "C" F77_RET_T
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diff changeset
83 F77_FUNC (xerbla, XERBLA) (F77_CONST_CHAR_ARG_DECL,
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84 const octave_idx_type&
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57a59eae83cc untabify src C++ source files
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diff changeset
85 F77_CHAR_ARG_LEN_DECL);
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diff changeset
86
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87 extern void install_builtins (void);
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88
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diff changeset
89 int octave_cmdline_argc;
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90 char **octave_cmdline_argv;
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91 int octave_embedded;
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92
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93 // The command-line options.
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94 static string_vector octave_argv;
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95
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96 // The name used to invoke Octave.
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97 static std::string
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98 octave_program_invocation_name;
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99
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100 // The last component of octave_program_invocation_name.
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101 static std::string octave_program_name;
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102
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103 // TRUE means we are using readline.
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104 // (--no-line-editing)
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105 static bool line_editing = true;
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106
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107 // TRUE means we read ~/.octaverc and ./.octaverc.
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108 // (--norc; --no-init-file; -f)
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109 static bool read_init_files = true;
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110
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111 // TRUE means we read the site-wide octaverc files.
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112 // (--norc; --no-site-file; -f)
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113 static bool read_site_files = true;
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114
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115 // TRUE means we set the initial path to configured defaults.
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116 // (--no-init-path)
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117 static bool set_initial_path = true;
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118
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119 // TRUE means we don't print the usual startup message.
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120 // (--quiet; --silent; -q)
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121 static bool inhibit_startup_message = false;
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122
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123 // If TRUE, print verbose info in some cases.
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124 // (--verbose; -V)
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125 static bool verbose_flag = false;
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126
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127 // If TRUE, force the GUI to start.
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128 // (--force-gui)
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129 static bool force_gui_option = false;
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130
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131 // If TRUE don't start the GUI.
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132 // (--no-gui)
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133 static bool no_gui_option = false;
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134
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135 // If TRUE, force readline command line editing.
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136 // (--line-editing)
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137 static bool forced_line_editing = false;
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138
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139 // If TRUE, initialize history list from saved history file.
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140 // (--no-history; -H)
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141 static bool read_history_file = true;
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142
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143 // The value of "path" specified on the command line.
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144 // (--path; -p)
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diff changeset
145 static std::list<std::string> command_line_path;
15224
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146
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147 // The value for "EXEC_PATH" specified on the command line.
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148 // (--exec-path)
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149 static std::string exec_path;
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150
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151 // The value for "IMAGE_PATH" specified on the command line.
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152 // (--image-path)
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153 static std::string image_path;
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154
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155 // If TRUE, ignore the window system even if it is available.
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156 // (--no-window-system, -W)
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157 static bool no_window_system = false;
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158
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159 // The code to evaluate at startup (--eval CODE)
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160 static std::string code_to_eval;
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161
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162 // If TRUE, don't exit after evaluating code given by --eval option.
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163 static bool persist = false;
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164
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165 // If TRUE, the GUI should be started.
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166 static bool start_gui = false;
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167
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168 // If TRUE use traditional settings (--traditional)
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169 static bool traditional = false;
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170
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171 // Store the command-line options for later use.
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172
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173 static void
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174 intern_argv (int argc, char **argv)
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175 {
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176 assert (symbol_table::at_top_level ());
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177
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178 symbol_table::assign (".nargin.", argc - 1);
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179
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180 symbol_table::mark_hidden (".nargin.");
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181
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182 if (argc > 0)
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183 {
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184 octave_argv.resize (argc - 1);
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185
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186 // Skip program name in argv.
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187 int i = argc;
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188 while (--i > 0)
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189 octave_argv[i-1] = *(argv+i);
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190 }
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191 }
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192
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193 DEFUN (__version_info__, args, ,
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diff changeset
194 "-*- texinfo -*-\n\
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195 @deftypefn {Built-in Function} {retval =} __version_info__ (@var{name}, @var{version}, @var{release}, @var{date})\n\
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196 Undocumented internal function.\n\
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197 @end deftypefn")
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198 {
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199 octave_value retval;
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200
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201 static octave_map vinfo;
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202
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203 int nargin = args.length ();
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204
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205 if (nargin == 4)
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206 {
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207 if (vinfo.nfields () == 0)
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208 {
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209 vinfo.assign ("Name", args (0));
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210 vinfo.assign ("Version", args (1));
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211 vinfo.assign ("Release", args (2));
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212 vinfo.assign ("Date", args (3));
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213 }
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214 else
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215 {
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216 octave_idx_type n = vinfo.numel () + 1;
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217
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218 vinfo.resize (dim_vector (n, 1));
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219
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220 octave_value idx (n);
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221
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222 vinfo.assign (idx, "Name", Cell (octave_value (args (0))));
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223 vinfo.assign (idx, "Version", Cell (octave_value (args (1))));
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224 vinfo.assign (idx, "Release", Cell (octave_value (args (2))));
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225 vinfo.assign (idx, "Date", Cell (octave_value (args (3))));
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226 }
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227 }
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228 else if (nargin == 0)
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229 retval = vinfo;
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230 else
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231 print_usage ();
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232
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233 return retval;
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234 }
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235
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236 static void
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237 initialize_version_info (void)
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238 {
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239 octave_value_list args;
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240
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241 args(3) = OCTAVE_RELEASE_DATE;
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242 args(2) = OCTAVE_RELEASE;
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243 args(1) = OCTAVE_VERSION;
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244 args(0) = "GNU Octave";
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245
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246 F__version_info__ (args, 0);
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247 }
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248
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249 static void
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250 gripe_safe_source_exception (const std::string& file, const std::string& msg)
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251 {
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252 std::cerr << "error: " << msg << "\n"
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253 << "error: execution of " << file << " failed\n"
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254 << "error: trying to make my way to a command prompt"
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255 << std::endl;
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256 }
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257
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258 // Execute commands from a file and catch potential exceptions in a
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259 // consistent way. This function should be called anywhere we might
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260 // parse and execute commands from a file before before we have entered
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261 // the main loop in toplev.cc.
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262
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263 static void
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264 safe_source_file (const std::string& file_name,
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265 const std::string& context = std::string (),
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266 bool verbose = false, bool require_file = true,
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267 const std::string& warn_for = std::string ())
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268 {
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269 try
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270 {
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271 source_file (file_name, context, verbose, require_file, warn_for);
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272 }
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273 catch (octave_interrupt_exception)
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274 {
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275 recover_from_exception ();
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276 octave_stdout << "\n";
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277 if (quitting_gracefully)
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278 clean_up_and_exit (exit_status);
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279 }
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280 catch (octave_execution_exception)
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281 {
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282 recover_from_exception ();
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283 gripe_safe_source_exception (file_name, "unhandled execution exception");
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284 }
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285 }
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286
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287 // Initialize by reading startup files.
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288
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289 static void
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290 execute_startup_files (void)
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291 {
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292 unwind_protect frame;
315
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293
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294 std::string context;
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295
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296 bool verbose = (verbose_flag && ! inhibit_startup_message);
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297
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298 bool require_file = false;
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299
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300 if (read_site_files)
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301 {
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302 // Execute commands from the site-wide configuration file.
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303 // First from the file $(prefix)/lib/octave/site/m/octaverc
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304 // (if it exists), then from the file
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305 // $(prefix)/share/octave/$(version)/m/octaverc (if it exists).
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306
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307 safe_source_file (Vlocal_site_defaults_file, context, verbose,
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308 require_file);
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309
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310 safe_source_file (Vsite_defaults_file, context, verbose, require_file);
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311 }
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312
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313 if (read_init_files)
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314 {
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315 // Try to execute commands from $HOME/$OCTAVE_INITFILE and
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316 // $OCTAVE_INITFILE. If $OCTAVE_INITFILE is not set, .octaverc
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317 // is assumed.
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318
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319 bool home_rc_already_executed = false;
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320
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321 std::string initfile = octave_env::getenv ("OCTAVE_INITFILE");
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322
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323 if (initfile.empty ())
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324 initfile = ".octaverc";
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325
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326 std::string home_dir = octave_env::get_home_directory ();
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327
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328 std::string home_rc = octave_env::make_absolute (initfile, home_dir);
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329
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330 std::string local_rc;
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331
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332 if (! home_rc.empty ())
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333 {
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334 safe_source_file (home_rc, context, verbose, require_file);
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335
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336 // Names alone are not enough.
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337
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338 file_stat fs_home_rc (home_rc);
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339
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340 if (fs_home_rc)
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341 {
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342 // We want to check for curr_dir after executing home_rc
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343 // because doing that may change the working directory.
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344
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57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
345 local_rc = octave_env::make_absolute (initfile);
4804
6202d9b75f83 [project @ 2004-02-27 16:40:59 by jwe]
jwe
parents: 4753
diff changeset
346
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
347 home_rc_already_executed = same_file (home_rc, local_rc);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
348 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
349 }
2239
4d12b52750cb [project @ 1996-05-22 02:38:16 by jwe]
jwe
parents: 2212
diff changeset
350
4d12b52750cb [project @ 1996-05-22 02:38:16 by jwe]
jwe
parents: 2212
diff changeset
351 if (! home_rc_already_executed)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
352 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
353 if (local_rc.empty ())
10250
2d47356a7a1a use gnulib getcwd module
John W. Eaton <jwe@octave.org>
parents: 10244
diff changeset
354 local_rc = octave_env::make_absolute (initfile);
4804
6202d9b75f83 [project @ 2004-02-27 16:40:59 by jwe]
jwe
parents: 4753
diff changeset
355
11368
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
356 safe_source_file (local_rc, context, verbose, require_file);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
357 }
2239
4d12b52750cb [project @ 1996-05-22 02:38:16 by jwe]
jwe
parents: 2212
diff changeset
358 }
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
359 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
360
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
361 static int
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
362 execute_eval_option_code (const std::string& code)
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
363 {
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
364 unwind_protect frame;
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
365
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
366 octave_save_signal_mask ();
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
367
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
368 can_interrupt = true;
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
369
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
370 octave_signal_hook = octave_signal_handler;
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
371 octave_interrupt_hook = 0;
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
372 octave_bad_alloc_hook = 0;
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
373
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
374 octave_catch_interrupts ();
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
375
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
376 octave_initialized = true;
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
377
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
378 frame.protect_var (interactive);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
379
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
380 interactive = false;
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
381
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
382 int parse_status = 0;
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
383
6487
ef5113474882 [project @ 2007-04-04 15:31:37 by jwe]
jwe
parents: 6365
diff changeset
384 try
ef5113474882 [project @ 2007-04-04 15:31:37 by jwe]
jwe
parents: 6365
diff changeset
385 {
ef5113474882 [project @ 2007-04-04 15:31:37 by jwe]
jwe
parents: 6365
diff changeset
386 eval_string (code, false, parse_status, 0);
ef5113474882 [project @ 2007-04-04 15:31:37 by jwe]
jwe
parents: 6365
diff changeset
387 }
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
388 catch (octave_interrupt_exception)
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
389 {
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
390 recover_from_exception ();
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
391 octave_stdout << "\n";
9383
d57f0c56195f improve error handling
Jaroslav Hajek <highegg@gmail.com>
parents: 9377
diff changeset
392 if (quitting_gracefully)
d57f0c56195f improve error handling
Jaroslav Hajek <highegg@gmail.com>
parents: 9377
diff changeset
393 clean_up_and_exit (exit_status);
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
394 }
11368
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
395 catch (octave_execution_exception)
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
396 {
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
397 recover_from_exception ();
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
398 std::cerr << "error: unhandled execution exception -- eval failed"
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
399 << std::endl;
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
400 }
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
401
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
402 return parse_status;
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
403 }
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
404
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
405 static void
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
406 execute_command_line_file (const std::string& fname)
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
407 {
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
408 unwind_protect frame;
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
409
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
410 octave_save_signal_mask ();
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
411
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
412 can_interrupt = true;
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
413
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
414 octave_signal_hook = octave_signal_handler;
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
415 octave_interrupt_hook = 0;
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
416 octave_bad_alloc_hook = 0;
7202
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
417
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
418 octave_catch_interrupts ();
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
419
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
420 octave_initialized = true;
ffdbdf53665c [project @ 2007-11-27 20:14:41 by jwe]
jwe
parents: 7017
diff changeset
421
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
422 frame.protect_var (interactive);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
423
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
424 frame.protect_var (octave_program_invocation_name);
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9999
diff changeset
425 frame.protect_var (octave_program_name);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
426
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
427 interactive = false;
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
428
16203
127cccb037bf move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents: 16199
diff changeset
429 octave_program_invocation_name = fname;
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
430
16203
127cccb037bf move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents: 16199
diff changeset
431 size_t pos = fname.find_last_of (file_ops::dir_sep_chars ());
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
432
16203
127cccb037bf move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents: 16199
diff changeset
433 octave_program_name
127cccb037bf move more global parser and lexer variables to classes
John W. Eaton <jwe@octave.org>
parents: 16199
diff changeset
434 = (pos != std::string::npos) ? fname.substr (pos+1) : fname;
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
435
11368
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
436 std::string context;
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
437 bool verbose = false;
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
438 bool require_file = true;
7715
5b4d278ec828 parse scripts completely before executing
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
439
11368
944b7e20fc5a improve handling of exceptions for startup files
John W. Eaton <jwe@octave.org>
parents: 11234
diff changeset
440 safe_source_file (fname, context, verbose, require_file, "octave");
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
441 }
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
442
721
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
443 static void
7481
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
444 lo_error_handler (const char *fmt, ...)
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
445 {
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
446 va_list args;
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
447 va_start (args, fmt);
9753
892e2aa7bc75 improve error messages by auto-prepending current function name
Jaroslav Hajek <highegg@gmail.com>
parents: 9724
diff changeset
448 verror_with_cfn (fmt, args);
7481
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
449 va_end (args);
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
450
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
451 octave_throw_execution_exception ();
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
452 }
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
453
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
454 static void
10370
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
455 lo_error_with_id_handler (const char *id, const char *fmt, ...)
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
456 {
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
457 va_list args;
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
458 va_start (args, fmt);
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
459 verror_with_id_cfn (id, fmt, args);
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
460 va_end (args);
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
461
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
462 octave_throw_execution_exception ();
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
463 }
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
464
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
465 static void
721
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
466 initialize_error_handlers ()
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
467 {
7481
78f3811155f7 use exceptions in liboctave error handler
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
468 set_liboctave_error_handler (lo_error_handler);
10370
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
469 set_liboctave_error_with_id_handler (lo_error_with_id_handler);
3325
2efa28a91e7a [project @ 1999-10-29 21:39:20 by jwe]
jwe
parents: 3259
diff changeset
470 set_liboctave_warning_handler (warning);
5781
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5780
diff changeset
471 set_liboctave_warning_with_id_handler (warning_with_id);
721
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
472 }
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
473
1410
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
474 // What happens on --traditional.
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
475
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
476 static void
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
477 maximum_braindamage (void)
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
478 {
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
479 persist = true;
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
480
15475
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
481 FPS1 (octave_value (">> "));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
482 FPS2 (octave_value (""));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
483 FPS4 (octave_value (""));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
484 Fallow_noninteger_range_as_index (octave_value (true));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
485 Fbeep_on_error (octave_value (true));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
486 Fconfirm_recursive_rmdir (octave_value (false));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
487 Fcrash_dumps_octave_core (octave_value (false));
16875
b04ae15530fc Rename default_save_options() to save_default_options().
Rik <rik@octave.org>
parents: 16793
diff changeset
488 Fsave_default_options (octave_value ("-mat-binary"));
15475
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
489 Fdo_braindead_shortcircuit_evaluation (octave_value (true));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
490 Ffixed_point_format (octave_value (true));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
491 Fhistory_timestamp_format_string (octave_value ("%%-- %D %I:%M %p --%%"));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
492 Fpage_screen_output (octave_value (false));
da6c37ed0b42 eliminate calls to bind_internal_variable when setting --traditional options
John W. Eaton <jwe@octave.org>
parents: 15474
diff changeset
493 Fprint_empty_dimensions (octave_value (false));
5904
80d3933fb8b6 [project @ 2006-07-26 17:19:10 by jwe]
jwe
parents: 5844
diff changeset
494
9584
0fcbfddaa87f allow abbreviated graphics property names to match, with optional warning
John W. Eaton <jwe@octave.org>
parents: 9383
diff changeset
495 disable_warning ("Octave:abbreviated-property-match");
6159
645605133a6f [project @ 2006-11-14 02:55:05 by jwe]
jwe
parents: 5990
diff changeset
496 disable_warning ("Octave:fopen-file-in-path");
5904
80d3933fb8b6 [project @ 2006-07-26 17:19:10 by jwe]
jwe
parents: 5844
diff changeset
497 disable_warning ("Octave:function-name-clash");
6159
645605133a6f [project @ 2006-11-14 02:55:05 by jwe]
jwe
parents: 5990
diff changeset
498 disable_warning ("Octave:load-file-in-path");
11091
5677f3f7b5fa Matlab compatible short-circuit behavior for & and | operators
John W. Eaton <jwe@octave.org>
parents: 11066
diff changeset
499 disable_warning ("Octave:possible-matlab-short-circuit-operator");
1410
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
500 }
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
501
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
502 // EMBEDDED is declared int instead of bool because this function is
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
503 // declared extern "C".
581
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 578
diff changeset
504
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
505 int
4368
c45874c087c7 [project @ 2003-03-17 14:01:56 by jwe]
jwe
parents: 4356
diff changeset
506 octave_main (int argc, char **argv, int embedded)
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
507 {
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
508 octave_process_command_line (argc, argv);
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
509
16540
63b144e6a3d0 partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
510 sysdep_init ();
63b144e6a3d0 partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
511
63b144e6a3d0 partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
512 install_defaults ();
63b144e6a3d0 partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
513
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
514 octave_initialize_interpreter (argc, argv, embedded);
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
515
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
516 return octave_execute_interpreter ();
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
517 }
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
518
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
519 void
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
520 octave_process_command_line (int argc, char **argv)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
521 {
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
522 octave_cmdline_argc = argc;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
523 octave_cmdline_argv = argv;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
524
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
525 while (true)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
526 {
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
527 int long_idx;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
528
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
529 int optc = getopt_long (argc, argv, short_opts, long_opts, &long_idx);
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
530
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
531 if (optc < 0)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
532 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
533
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
534 switch (optc)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
535 {
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
536 case '?':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
537 // Unrecognized option. getopt_long already printed a
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
538 // message about that, so we will just print the usage string
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
539 // and exit.
17777
ae8905fbf1f8 move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents: 17755
diff changeset
540 octave_print_terse_usage_and_exit ();
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
541 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
542
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
543 case 'H':
16876
9e0618443c2b Rename saving_history() to history_save().
Rik <rik@octave.org>
parents: 16875
diff changeset
544 Fhistory_save (octave_value (false));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
545 read_history_file = false;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
546 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
547
16774
8d188159ce5f Add -W command line option to disable window system (bug #38937)
Rik <rik@octave.org>
parents: 16753
diff changeset
548 case 'W':
8d188159ce5f Add -W command line option to disable window system (bug #38937)
Rik <rik@octave.org>
parents: 16753
diff changeset
549 no_window_system = true;
8d188159ce5f Add -W command line option to disable window system (bug #38937)
Rik <rik@octave.org>
parents: 16753
diff changeset
550 break;
8d188159ce5f Add -W command line option to disable window system (bug #38937)
Rik <rik@octave.org>
parents: 16753
diff changeset
551
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
552 case 'V':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
553 verbose_flag = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
554 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
555
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
556 case 'd':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
557 // This is the same as yydebug in parse.y.
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
558 octave_debug++;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
559 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
560
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
561 case 'f':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
562 read_init_files = false;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
563 read_site_files = false;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
564 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
565
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
566 case 'h':
17777
ae8905fbf1f8 move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents: 17755
diff changeset
567 octave_print_verbose_usage_and_exit ();
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
568 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
569
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
570 case 'i':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
571 forced_interactive = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
572 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
573
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
574 case 'p':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
575 if (optarg)
15225
2d337a9869e9 correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents: 15224
diff changeset
576 command_line_path.push_back (optarg);
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
577 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
578
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
579 case 'q':
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
580 inhibit_startup_message = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
581 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
582
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
583 case 'x':
15477
8b5fc510c6d6 don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents: 15476
diff changeset
584 {
8b5fc510c6d6 don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents: 15476
diff changeset
585 int val = ECHO_SCRIPTS | ECHO_FUNCTIONS | ECHO_CMD_LINE;
8b5fc510c6d6 don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents: 15476
diff changeset
586 Fecho_executing_commands (octave_value (val));
8b5fc510c6d6 don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents: 15476
diff changeset
587 }
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
588 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
589
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
590 case 'v':
17777
ae8905fbf1f8 move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents: 17755
diff changeset
591 octave_print_version_and_exit ();
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
592 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
593
15470
bf0857c789f4 initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
594 case BUILT_IN_DOCSTRINGS_FILE_OPTION:
bf0857c789f4 initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
595 if (optarg)
15480
c7d7d43f26bb call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents: 15479
diff changeset
596 Fbuilt_in_docstrings_file (octave_value (optarg));
15470
bf0857c789f4 initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
597 break;
bf0857c789f4 initialize docstrings for built-in functions from file
John W. Eaton <jwe@octave.org>
parents: 15467
diff changeset
598
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
599 case DOC_CACHE_FILE_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
600 if (optarg)
15480
c7d7d43f26bb call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents: 15479
diff changeset
601 Fdoc_cache_file (octave_value (optarg));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
602 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
603
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
604 case EVAL_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
605 if (optarg)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
606 {
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
607 if (code_to_eval.empty ())
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
608 code_to_eval = optarg;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
609 else
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
610 code_to_eval += std::string (" ") + optarg;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
611 }
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
612 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
613
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
614 case EXEC_PATH_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
615 if (optarg)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
616 exec_path = optarg;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
617 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
618
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
619 case FORCE_GUI_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
620 force_gui_option = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
621 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
622
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
623 case IMAGE_PATH_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
624 if (optarg)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
625 image_path = optarg;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
626 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
627
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
628 case INFO_FILE_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
629 if (optarg)
15480
c7d7d43f26bb call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents: 15479
diff changeset
630 Finfo_file (octave_value (optarg));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
631 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
632
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
633 case INFO_PROG_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
634 if (optarg)
15480
c7d7d43f26bb call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents: 15479
diff changeset
635 Finfo_program (octave_value (optarg));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
636 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
637
16877
5482cd26311a Rename enable_jit_compiler to jit_enable, enable_jit_debugging to debug_jit.
Rik <rik@octave.org>
parents: 16876
diff changeset
638 case DEBUG_JIT_OPTION:
5482cd26311a Rename enable_jit_compiler to jit_enable, enable_jit_debugging to debug_jit.
Rik <rik@octave.org>
parents: 16876
diff changeset
639 Fdebug_jit (octave_value (true));
15310
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
640 break;
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
641
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
642 case LINE_EDITING_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
643 forced_line_editing = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
644 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
645
15310
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
646 case NO_GUI_OPTION:
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
647 no_gui_option = true;
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
648 break;
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
649
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
650 case NO_INIT_FILE_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
651 read_init_files = false;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
652 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
653
15310
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
654 case NO_INIT_PATH_OPTION:
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
655 set_initial_path = false;
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
656 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
657
15310
b055fc077224 allow jit compiler to be enabled at run-time
John W. Eaton <jwe@octave.org>
parents: 15290
diff changeset
658 case NO_JIT_COMPILER_OPTION:
16877
5482cd26311a Rename enable_jit_compiler to jit_enable, enable_jit_debugging to debug_jit.
Rik <rik@octave.org>
parents: 16876
diff changeset
659 Fjit_enable (octave_value (false));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
660 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
661
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
662 case NO_LINE_EDITING_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
663 line_editing = false;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
664 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
665
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
666 case NO_SITE_FILE_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
667 read_site_files = 0;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
668 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
669
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
670 case PERSIST_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
671 persist = true;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
672 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
673
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
674 case TEXI_MACROS_FILE_OPTION:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
675 if (optarg)
15480
c7d7d43f26bb call Ffoo functions instead of setting Vfoo directly.
John W. Eaton <jwe@octave.org>
parents: 15479
diff changeset
676 Ftexi_macros_file (octave_value (optarg));
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
677 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
678
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
679 case TRADITIONAL_OPTION:
16528
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
680 traditional = true;
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
681 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
682
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
683 default:
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
684 // getopt_long should print a message about unrecognized
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
685 // options and return '?', which is handled above. So if we
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
686 // end up here, it is because there was an option but we
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
687 // forgot to handle it. That should be fatal.
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
688 panic_impossible ();
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
689 break;
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
690 }
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
691 }
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
692
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
693 if (force_gui_option && no_gui_option)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
694 {
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
695 error ("error: only one of --force-gui and --no-gui may be used");
17777
ae8905fbf1f8 move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents: 17755
diff changeset
696
ae8905fbf1f8 move usage and options strings and funtions to separate file
John W. Eaton <jwe@octave.org>
parents: 17755
diff changeset
697 octave_print_terse_usage_and_exit ();
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
698 }
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
699 }
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
700
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
701 // EMBEDDED is declared int instead of bool because this function is
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
702 // declared extern "C".
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
703
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
704 void
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
705 octave_initialize_interpreter (int argc, char **argv, int embedded)
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
706 {
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
707 octave_embedded = embedded;
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
708
3019
92aa3d651723 [project @ 1997-06-03 22:07:16 by jwe]
jwe
parents: 3014
diff changeset
709 octave_env::set_program_name (argv[0]);
92aa3d651723 [project @ 1997-06-03 22:07:16 by jwe]
jwe
parents: 3014
diff changeset
710
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
711 octave_program_invocation_name = octave_env::get_program_invocation_name ();
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
712 octave_program_name = octave_env::get_program_name ();
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
713
13281
834f904a3dcb Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents: 13239
diff changeset
714 octave_thread::init ();
834f904a3dcb Add support for full asynchronous graphics toolkit running in a separate
Michael Goffioul <michael.goffioul@gmail.com>
parents: 13239
diff changeset
715
16540
63b144e6a3d0 partially undo the changes in 9bc1f8278966
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
716 set_default_prompts ();
16528
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
717
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
718 if (traditional)
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
719 maximum_braindamage ();
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
720
5844
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5832
diff changeset
721 init_signals ();
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5832
diff changeset
722
11234
2718e1fdf82f IEEE math initialization tweaks
John W. Eaton <jwe@octave.org>
parents: 11157
diff changeset
723 octave_ieee_init ();
2718e1fdf82f IEEE math initialization tweaks
John W. Eaton <jwe@octave.org>
parents: 11157
diff changeset
724
4159
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
725 // The idea here is to force xerbla to be referenced so that we will
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
726 // link to our own version instead of the one provided by the BLAS
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
727 // library. But octave_NaN should never be -1, so we should never
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
728 // actually call xerbla.
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
729
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
730 if (octave_NaN == -1)
11157
c75130f19440 octave.cc: fix call to xerbla
John W. Eaton <jwe@octave.org>
parents: 11140
diff changeset
731 F77_FUNC (xerbla, XERBLA) ("octave", 13 F77_CHAR_ARG_LEN (6));
4159
e9e2055ad0af [project @ 2002-11-08 03:27:35 by jwe]
jwe
parents: 4157
diff changeset
732
721
54a6858bc7e7 [project @ 1994-09-21 15:17:38 by jwe]
jwe
parents: 712
diff changeset
733 initialize_error_handlers ();
223
82c050e70f7a [project @ 1993-11-14 10:58:11 by jwe]
jwe
parents: 206
diff changeset
734
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5781
diff changeset
735 initialize_default_warning_state ();
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5781
diff changeset
736
4368
c45874c087c7 [project @ 2003-03-17 14:01:56 by jwe]
jwe
parents: 4356
diff changeset
737 if (! embedded)
c45874c087c7 [project @ 2003-03-17 14:01:56 by jwe]
jwe
parents: 4356
diff changeset
738 install_signal_handlers ();
9255
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable
Jaroslav Hajek <highegg@gmail.com>
parents: 9217
diff changeset
739 else
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable
Jaroslav Hajek <highegg@gmail.com>
parents: 9217
diff changeset
740 quit_allowed = false;
2205
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
741
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
742 initialize_file_io ();
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
743
2375
7ef24992e290 [project @ 1996-10-12 00:39:52 by jwe]
jwe
parents: 2277
diff changeset
744 install_types ();
7ef24992e290 [project @ 1996-10-12 00:39:52 by jwe]
jwe
parents: 2277
diff changeset
745
7ef24992e290 [project @ 1996-10-12 00:39:52 by jwe]
jwe
parents: 2277
diff changeset
746 install_ops ();
2205
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
747
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
748 install_builtins ();
bd389b53befa [project @ 1996-05-15 06:15:45 by jwe]
jwe
parents: 2095
diff changeset
749
15225
2d337a9869e9 correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents: 15224
diff changeset
750 for (std::list<std::string>::const_iterator it = command_line_path.begin ();
2d337a9869e9 correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents: 15224
diff changeset
751 it != command_line_path.end (); it++)
2d337a9869e9 correctly handle multiple --path command line arguments
John W. Eaton <jwe@octave.org>
parents: 15224
diff changeset
752 load_path::set_command_line_path (*it);
777
a2f9d3fd720c [project @ 1994-10-07 14:01:53 by jwe]
jwe
parents: 721
diff changeset
753
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
754 if (! exec_path.empty ())
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
755 set_exec_path (exec_path);
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
756
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
757 if (! image_path.empty ())
15327
cc18c566a7cd Fix --image-path option
Mike Miller <mtmiller@ieee.org>
parents: 15310
diff changeset
758 set_image_path (image_path);
777
a2f9d3fd720c [project @ 1994-10-07 14:01:53 by jwe]
jwe
parents: 721
diff changeset
759
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
760 if (no_window_system)
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
761 display_info::no_window_system ();
1410
5f2cd468a1c3 [project @ 1995-09-15 06:44:52 by jwe]
jwe
parents: 1363
diff changeset
762
9320
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
763 // Is input coming from a terminal? If so, we are probably
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
764 // interactive.
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
765
9999
653716f3d976 get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents: 9753
diff changeset
766 // If stdin is not a tty, then we are reading commands from a pipe or
653716f3d976 get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents: 9753
diff changeset
767 // a redirected file.
16208
ed91ab4d4515 eliminate stdin_is_tty global variable
John W. Eaton <jwe@octave.org>
parents: 16203
diff changeset
768 bool stdin_is_tty = gnulib::isatty (fileno (stdin));
9999
653716f3d976 get_debug_input: force interactive input mode; don't get user input unless stdin is a tty
John W. Eaton <jwe@octave.org>
parents: 9753
diff changeset
769
14160
ebcb0f83698f use gnulib::isatty
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
770 interactive = (! embedded && stdin_is_tty
ebcb0f83698f use gnulib::isatty
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
771 && gnulib::isatty (fileno (stdout)));
9320
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
772
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
773 if (! interactive && ! forced_line_editing)
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
774 line_editing = false;
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
775
9321
9b87aeb24ea9 avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents: 9320
diff changeset
776 // Force default line editor if we don't want readline editing.
9b87aeb24ea9 avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents: 9320
diff changeset
777 if (! line_editing)
9b87aeb24ea9 avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents: 9320
diff changeset
778 command_editor::force_default_editor ();
9b87aeb24ea9 avoid using readline at all when line editing suppressed or interpreter embedded
Jaroslav Hajek <highegg@gmail.com>
parents: 9320
diff changeset
779
1358
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
780 // These can come after command line args since none of them set any
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
781 // defaults that might be changed by command line options.
581
bc813f5eb025 [project @ 1994-08-07 01:02:15 by jwe]
jwe
parents: 578
diff changeset
782
9320
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
783 if (line_editing)
080dc45ea682 don't garble readline settings when line editing is disabled
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
784 initialize_command_input ();
315
260863721a51 [project @ 1994-01-28 04:22:45 by jwe]
jwe
parents: 290
diff changeset
785
4217
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe]
jwe
parents: 4159
diff changeset
786 octave_interpreter_ready = true;
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe]
jwe
parents: 4159
diff changeset
787
5654
6aae52010e3b [project @ 2006-03-09 19:04:53 by jwe]
jwe
parents: 5502
diff changeset
788 initialize_version_info ();
6aae52010e3b [project @ 2006-03-09 19:04:53 by jwe]
jwe
parents: 5502
diff changeset
789
8099
e0a6e54f5a19 octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents: 8021
diff changeset
790 // Make all command-line arguments available to startup files,
e0a6e54f5a19 octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents: 8021
diff changeset
791 // including PKG_ADD files.
e0a6e54f5a19 octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents: 8021
diff changeset
792
e0a6e54f5a19 octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents: 8021
diff changeset
793 intern_argv (argc, argv);
e0a6e54f5a19 octave.cc (octave_main): make all command-line arguments available to startup scripts
John W. Eaton <jwe@octave.org>
parents: 8021
diff changeset
794
6365
ccdb8ffbb994 [project @ 2007-02-27 19:43:35 by jwe]
jwe
parents: 6159
diff changeset
795 load_path::initialize (set_initial_path);
4217
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe]
jwe
parents: 4159
diff changeset
796
13239
3109c8b0cff4 Initialise history before executing startup files (bug #32900)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12855
diff changeset
797 initialize_history (read_history_file);
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
798 }
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
799
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
800 int
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
801 octave_execute_interpreter (void)
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
802 {
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
803 if (! inhibit_startup_message)
17510
7542f4496974 eliminate some macros in version.h
John W. Eaton <jwe@octave.org>
parents: 16877
diff changeset
804 std::cout << octave_startup_message () << "\n" << std::endl;
1651
e846e361a265 [project @ 1995-12-20 06:59:12 by jwe]
jwe
parents: 1613
diff changeset
805
17755
9c03b071fd7b avoid HDF5 error message at exit (bug #37713)
John W. Eaton <jwe@octave.org>
parents: 17744
diff changeset
806 octave_prepare_hdf5 ();
9c03b071fd7b avoid HDF5 error message at exit (bug #37713)
John W. Eaton <jwe@octave.org>
parents: 17744
diff changeset
807
13239
3109c8b0cff4 Initialise history before executing startup files (bug #32900)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12855
diff changeset
808 execute_startup_files ();
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
809
578
d169be9237fb [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents: 565
diff changeset
810 if (! inhibit_startup_message && reading_startup_message_printed)
3538
0ff7323dab8b [project @ 2000-02-02 12:36:25 by jwe]
jwe
parents: 3531
diff changeset
811 std::cout << std::endl;
578
d169be9237fb [project @ 1994-08-03 20:06:54 by jwe]
jwe
parents: 565
diff changeset
812
1358
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
813 // If there is an extra argument, see if it names a file to read.
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
814 // Additional arguments are taken as command line options for the
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
815 // script.
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
816
10195
b49d47b637b7 use getopt directly instead of the (mostly useless) prog_args wrapper class
John W. Eaton <jwe@octave.org>
parents: 10191
diff changeset
817 int last_arg_idx = optind;
3019
92aa3d651723 [project @ 1997-06-03 22:07:16 by jwe]
jwe
parents: 3014
diff changeset
818
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
819 int remaining_args = octave_cmdline_argc - last_arg_idx;
3019
92aa3d651723 [project @ 1997-06-03 22:07:16 by jwe]
jwe
parents: 3014
diff changeset
820
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
821 if (! code_to_eval.empty ())
149
471912bc76c4 [project @ 1993-10-05 19:11:06 by jwe]
jwe
parents: 143
diff changeset
822 {
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
823 int parse_status = execute_eval_option_code (code_to_eval);
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
824
5242
937358a05a18 [project @ 2005-03-24 06:23:10 by jwe]
jwe
parents: 5228
diff changeset
825 if (! (persist || remaining_args > 0))
16753
f8f35ddc49a2 exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents: 16540
diff changeset
826 {
f8f35ddc49a2 exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents: 16540
diff changeset
827 quitting_gracefully = true;
f8f35ddc49a2 exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents: 16540
diff changeset
828
f8f35ddc49a2 exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents: 16540
diff changeset
829 clean_up_and_exit (parse_status || error_state ? 1 : 0);
f8f35ddc49a2 exit gracefully after executing code from --eval
John W. Eaton <jwe@octave.org>
parents: 16540
diff changeset
830 }
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
831 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
832
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
833 if (remaining_args > 0)
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
834 {
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
835 // If we are running an executable script (#! /bin/octave) then
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
836 // we should only see the args passed to the script.
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
837
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
838 intern_argv (remaining_args, octave_cmdline_argv+last_arg_idx);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
839
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
840 execute_command_line_file (octave_cmdline_argv[last_arg_idx]);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
841
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
842 if (! persist)
14074
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
843 {
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
844 quitting_gracefully = true;
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
845
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
846 clean_up_and_exit (error_state ? 1 : 0);
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
847 }
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
848 }
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
849
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
850 // Avoid counting commands executed from startup files.
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
851
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
852 command_editor::reset_current_command_number (1);
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
853
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
854 // Now argv should have the full set of args.
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
855 intern_argv (octave_cmdline_argc, octave_cmdline_argv);
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
856
1358
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
857 // Force input to be echoed if not really interactive, but the user
dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe]
jwe
parents: 1355
diff changeset
858 // has forced interactive behavior.
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
859
1907
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe]
jwe
parents: 1884
diff changeset
860 if (! interactive && forced_interactive)
287
6027a905fc06 [project @ 1994-01-13 01:41:00 by jwe]
jwe
parents: 285
diff changeset
861 {
2926
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe]
jwe
parents: 2910
diff changeset
862 command_editor::blink_matching_paren (false);
1588
27f5ac98fc4a [project @ 1995-10-31 06:04:47 by jwe]
jwe
parents: 1572
diff changeset
863
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
864 // FIXME: is this the right thing to do?
1588
27f5ac98fc4a [project @ 1995-10-31 06:04:47 by jwe]
jwe
parents: 1572
diff changeset
865
15477
8b5fc510c6d6 don't use bind_internal_variable when handling -x option
John W. Eaton <jwe@octave.org>
parents: 15476
diff changeset
866 Fecho_executing_commands (octave_value (ECHO_CMD_LINE));
287
6027a905fc06 [project @ 1994-01-13 01:41:00 by jwe]
jwe
parents: 285
diff changeset
867 }
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
868
15137
16a6b0a6855d GUI: support for octave arguments and integrate with run-octave.
John W. Eaton <jwe@octave.org>
parents: 14619
diff changeset
869 if (octave_embedded)
5502
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
870 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
871 // FIXME: do we need to do any cleanup here before
5502
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
872 // returning? If we don't, what will happen to Octave functions
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
873 // that have been registered to execute with atexit, for example?
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
874
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
875 return 1;
dae5ba706ff2 [project @ 2005-10-20 06:37:30 by jwe]
jwe
parents: 5307
diff changeset
876 }
4368
c45874c087c7 [project @ 2003-03-17 14:01:56 by jwe]
jwe
parents: 4356
diff changeset
877
5189
85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe]
jwe
parents: 5102
diff changeset
878 int retval = main_loop ();
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
879
14074
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
880 quitting_gracefully = true;
f90c3facfac3 don't reset parser when exiting (bug #35120)
John W. Eaton <jwe@octave.org>
parents: 13281
diff changeset
881
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16442
diff changeset
882 clean_up_and_exit (retval, true);
4247
fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe]
jwe
parents: 4233
diff changeset
883
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16442
diff changeset
884 return retval;
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
885 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
parents:
diff changeset
886
15702
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
887 static bool
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
888 check_starting_gui (void)
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
889 {
15290
99db33cae82b don't start the GUI if window system is disabled
Mike Miller <mtmiller@ieee.org>
parents: 15262
diff changeset
890 if (no_window_system || ! display_info::display_available ())
15160
973296940c89 don't start GUI if display is not available
John W. Eaton <jwe@octave.org>
parents: 15139
diff changeset
891 return false;
973296940c89 don't start GUI if display is not available
John W. Eaton <jwe@octave.org>
parents: 15139
diff changeset
892
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
893 if (force_gui_option)
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
894 return true;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
895
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
896 if (no_gui_option)
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
897 return false;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
898
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
899 if (persist)
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
900 return true;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
901
15224
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
902 // If stdin is not a tty, then assume we are reading commands from a
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
903 // pipe or a redirected file and the GUI should not start. If this is
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
904 // not the case (for example, starting from a desktop "launcher" with
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
905 // no terminal) and you want to start the GUI, you may use the
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
906 // --force-gui option to start the GUI.
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
907
a44e4a08fc55 perform fewer actions before starting GUI
John W. Eaton <jwe@octave.org>
parents: 15223
diff changeset
908 if (! gnulib::isatty (fileno (stdin)))
15139
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
909 return false;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
910
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
911 // If we have code to eval or execute from a file, and we are going to
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
912 // exit immediately after executing it, don't start the gui.
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
913
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
914 int last_arg_idx = optind;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
915 int remaining_args = octave_cmdline_argc - last_arg_idx;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
916
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
917 if (! code_to_eval.empty () || remaining_args > 0)
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
918 return false;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
919
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
920 return true;
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
921 }
bfc220d1de67 include gui in default Octave binary
John W. Eaton <jwe@octave.org>
parents: 15137
diff changeset
922
15702
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
923 // Return int instead of bool because this function is declared
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
924 // extern "C".
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
925
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
926 int
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
927 octave_starting_gui (void)
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
928 {
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
929 start_gui = check_starting_gui ();
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
930 return start_gui;
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
931 }
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
932
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
933 DEFUN (isguirunning, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
934 "-*- texinfo -*-\n\
15702
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
935 @deftypefn {Built-in Function} {} isguirunning ()\n\
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
936 Return true if Octave is running in GUI mode and false otherwise.\n\
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
937 @end deftypefn")
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
938 {
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
939 octave_value retval;
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
940
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
941 if (args.length () == 0)
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
942 retval = start_gui;
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
943 else
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
944 print_usage ();
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
945
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
946 return retval;
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
947 }
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
948
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
949 /*
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
950 %!assert (islogical (isguirunning ()))
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
951 %!error isguirunning (1)
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
952 */
534b6f7108b7 Add isguirunning function to query whether the GUI is running
Mike Miller <mtmiller@ieee.org>
parents: 15490
diff changeset
953
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
954 DEFUN (argv, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
955 "-*- texinfo -*-\n\
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
956 @deftypefn {Built-in Function} {} argv ()\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
957 Return the command line arguments passed to Octave. For example,\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
958 if you invoked Octave using the command\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
959 \n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
960 @example\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
961 octave --no-line-editing --silent\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
962 @end example\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
963 \n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
964 @noindent\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
965 @code{argv} would return a cell array of strings with the elements\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10731
diff changeset
966 @option{--no-line-editing} and @option{--silent}.\n\
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
967 \n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
968 If you write an executable Octave script, @code{argv} will return the\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
969 list of arguments passed to the script. @xref{Executable Octave Programs},\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
970 for an example of how to create an executable Octave script.\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
971 @end deftypefn")
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
972 {
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
973 octave_value retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
974
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
975 if (args.length () == 0)
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
976 retval = Cell (octave_argv);
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
977 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5814
diff changeset
978 print_usage ();
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
979
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
980 return retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
981 }
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
982
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
983 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
984 %!assert (iscellstr (argv ()))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
985 %!error argv (1)
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
986 */
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
987
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
988 DEFUN (program_invocation_name, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
989 "-*- texinfo -*-\n\
9724
f22bbc5d56e9 Fix various incorrect usages of TeXinfo deffn and deftypefn macros
Rik <rdrider0-list@yahoo.com>
parents: 9584
diff changeset
990 @deftypefn {Built-in Function} {} program_invocation_name ()\n\
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
991 Return the name that was typed at the shell prompt to run Octave.\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
992 \n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
993 If executing a script from the command line (e.g., @code{octave foo.m})\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
994 or using an executable Octave script, the program name is set to the\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
995 name of the script. @xref{Executable Octave Programs}, for an example of\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
996 how to create an executable Octave script.\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
997 @seealso{program_name}\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
998 @end deftypefn")
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
999 {
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1000 octave_value retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1001
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1002 if (args.length () == 0)
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1003 retval = octave_program_invocation_name;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1004 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5814
diff changeset
1005 print_usage ();
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1006
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1007 return retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1008 }
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1009
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1010 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
1011 %!assert (ischar (program_invocation_name ()))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
1012 %!error program_invocation_name (1)
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1013 */
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1014
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1015 DEFUN (program_name, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17778
diff changeset
1016 "-*- texinfo -*-\n\
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1017 @deftypefn {Built-in Function} {} program_name ()\n\
8347
fa78cb8d8a5c corrections for typos
Brian Gough<bjg@network-theory.co.uk>
parents: 8273
diff changeset
1018 Return the last component of the value returned by\n\
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1019 @code{program_invocation_name}.\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1020 @seealso{program_invocation_name}\n\
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1021 @end deftypefn")
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1022 {
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1023 octave_value retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1024
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1025 if (args.length () == 0)
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1026 retval = octave_program_name;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1027 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5814
diff changeset
1028 print_usage ();
5780
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1029
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1030 return retval;
cbf717bf8150 [project @ 2006-04-27 20:02:30 by jwe]
jwe
parents: 5775
diff changeset
1031 }
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1032
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1033 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
1034 %!assert (ischar (program_name ()))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14160
diff changeset
1035 %!error program_name (1)
12848
e3323dda983b codesprint: new tests for octave.cc
John W. Eaton <jwe@octave.org>
parents: 12335
diff changeset
1036 */