Mercurial > octave-nkf
annotate scripts/io/textscan.m @ 19627:446c46af4b42 stable
strip trailing whitespace from most source files
* Makefile.am, NEWS, build-aux/common.mk, configure.ac,
doc/Makefile.am, doc/doxyhtml/Makefile.am,
doc/interpreter/Makefile.am, doc/interpreter/arith.txi,
doc/interpreter/audio.txi, doc/interpreter/basics.txi,
doc/interpreter/bugs.txi, doc/interpreter/container.txi,
doc/interpreter/cp-idx.txi, doc/interpreter/data.txi,
doc/interpreter/debug.txi, doc/interpreter/diagperm.txi,
doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README,
doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi,
doc/interpreter/expr.txi, doc/interpreter/external.txi,
doc/interpreter/fn-idx.txi, doc/interpreter/func.txi,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/gpl.txi, doc/interpreter/grammar.txi,
doc/interpreter/gui.txi, doc/interpreter/image.txi,
doc/interpreter/install.txi, doc/interpreter/interp.txi,
doc/interpreter/interpimages.m, doc/interpreter/intro.txi,
doc/interpreter/io.txi, doc/interpreter/java.txi,
doc/interpreter/linalg.txi, doc/interpreter/macros.texi,
doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1,
doc/interpreter/octave.texi, doc/interpreter/oop.txi,
doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/poly.txi, doc/interpreter/preface.txi,
doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/tips.txi,
doc/interpreter/var.txi, doc/interpreter/vectorize.txi,
doc/liboctave/Makefile.am, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi,
doc/liboctave/dae.texi, doc/liboctave/diffeq.texi,
doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi,
doc/liboctave/install.texi, doc/liboctave/intro.texi,
doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi,
doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi,
doc/liboctave/preface.texi, doc/liboctave/quad.texi,
doc/liboctave/range.texi, doc/refcard/Makefile.am,
doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2,
etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog,
etc/OLD-ChangeLogs/doc-ChangeLog,
etc/OLD-ChangeLogs/scripts-ChangeLog,
etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog,
etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW,
etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am,
examples/@polynomial/end.m, examples/@polynomial/subsasgn.m,
examples/Makefile.am, examples/standalonebuiltin.cc,
libgui/Makefile.am, libgui/qterminal/libqterminal/README,
libgui/qterminal/libqterminal/unix/BlockArray.cpp,
libgui/qterminal/libqterminal/unix/BlockArray.h,
libgui/qterminal/libqterminal/unix/Character.h,
libgui/qterminal/libqterminal/unix/CharacterColor.h,
libgui/qterminal/libqterminal/unix/Emulation.cpp,
libgui/qterminal/libqterminal/unix/Emulation.h,
libgui/qterminal/libqterminal/unix/Filter.cpp,
libgui/qterminal/libqterminal/unix/Filter.h,
libgui/qterminal/libqterminal/unix/History.cpp,
libgui/qterminal/libqterminal/unix/History.h,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.h,
libgui/qterminal/libqterminal/unix/LineFont.h,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h,
libgui/qterminal/libqterminal/unix/Screen.cpp,
libgui/qterminal/libqterminal/unix/Screen.h,
libgui/qterminal/libqterminal/unix/ScreenWindow.cpp,
libgui/qterminal/libqterminal/unix/ScreenWindow.h,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h,
libgui/qterminal/libqterminal/unix/Vt102Emulation.h,
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,
libgui/qterminal/qterminal/main.cpp,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/octave-gui.cc,
libgui/src/octave-qt-link.cc, libinterp/corefcn/data.cc,
libinterp/corefcn/defun-int.h, libinterp/corefcn/det.cc,
libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/ls-mat5.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/oct-tex-parser.yy,
libinterp/corefcn/oct-tex-symbols.in, libinterp/corefcn/quadcc.cc,
libinterp/corefcn/zfstream.cc, libinterp/dldfcn/__eigs__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/mk-errno-list, libinterp/mk-pkg-add,
libinterp/mkbuiltins, libinterp/mkdefs, libinterp/mkdocs,
libinterp/mkops, libinterp/octave-value/ov-java.cc,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, liboctave/Makefile.am,
liboctave/array/Array.cc, liboctave/array/module.mk,
liboctave/cruft/daspk/datv.f, liboctave/cruft/daspk/dcnst0.f,
liboctave/cruft/daspk/dcnstr.f, liboctave/cruft/daspk/ddasic.f,
liboctave/cruft/daspk/ddasid.f, liboctave/cruft/daspk/ddasik.f,
liboctave/cruft/daspk/ddaspk.f, liboctave/cruft/daspk/ddstp.f,
liboctave/cruft/daspk/ddwnrm.f, liboctave/cruft/daspk/dfnrmd.f,
liboctave/cruft/daspk/dfnrmk.f, liboctave/cruft/daspk/dhels.f,
liboctave/cruft/daspk/dheqr.f, liboctave/cruft/daspk/dinvwt.f,
liboctave/cruft/daspk/dlinsd.f, liboctave/cruft/daspk/dlinsk.f,
liboctave/cruft/daspk/dmatd.f, liboctave/cruft/daspk/dnedd.f,
liboctave/cruft/daspk/dnedk.f, liboctave/cruft/daspk/dnsd.f,
liboctave/cruft/daspk/dnsid.f, liboctave/cruft/daspk/dnsik.f,
liboctave/cruft/daspk/dnsk.f, liboctave/cruft/daspk/dorth.f,
liboctave/cruft/daspk/dslvd.f, liboctave/cruft/daspk/dslvk.f,
liboctave/cruft/daspk/dspigm.f, liboctave/cruft/daspk/dyypnw.f,
liboctave/cruft/dasrt/ddasrt.f, liboctave/cruft/dasrt/drchek.f,
liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk,
liboctave/cruft/odepack/cfode.f, liboctave/cruft/odepack/dlsode.f,
liboctave/cruft/odepack/ewset.f, liboctave/cruft/odepack/intdy.f,
liboctave/cruft/odepack/prepj.f, liboctave/cruft/odepack/sintdy.f,
liboctave/cruft/odepack/slsode.f, liboctave/cruft/odepack/solsy.f,
liboctave/cruft/odepack/ssolsy.f, liboctave/cruft/odepack/stode.f,
liboctave/cruft/odepack/vnorm.f, liboctave/cruft/ranlib/Basegen.doc,
liboctave/cruft/ranlib/README, liboctave/cruft/ranlib/genbet.f,
liboctave/cruft/ranlib/genexp.f, liboctave/cruft/ranlib/gennch.f,
liboctave/cruft/ranlib/gennf.f, liboctave/cruft/ranlib/gennor.f,
liboctave/cruft/ranlib/getsd.f, liboctave/cruft/ranlib/initgn.f,
liboctave/cruft/ranlib/phrtsd.f, liboctave/cruft/ranlib/randlib.fdoc,
liboctave/cruft/ranlib/setsd.f, liboctave/cruft/ranlib/tstgmn.for,
liboctave/cruft/ranlib/tstmid.for, liboctave/cruft/slatec-fn/atanh.f,
liboctave/cruft/slatec-fn/datanh.f,
liboctave/cruft/slatec-fn/xgmainc.f,
liboctave/cruft/slatec-fn/xsgmainc.f, liboctave/numeric/module.mk,
liboctave/operators/mk-ops.awk, liboctave/operators/mx-ops,
liboctave/operators/sparse-mk-ops.awk,
liboctave/operators/sparse-mx-ops, liboctave/operators/vx-ops,
liboctave/util/module.mk, run-octave.in, scripts/@ftp/ftp.m,
scripts/audio/wavread.m, scripts/deprecated/java_convert_matrix.m,
scripts/deprecated/java_debug.m, scripts/deprecated/java_invoke.m,
scripts/deprecated/java_new.m,
scripts/deprecated/java_unsigned_conversion.m,
scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m,
scripts/deprecated/shell_cmd.m, scripts/general/accumarray.m,
scripts/general/display.m, scripts/general/fieldnames.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isa.m,
scripts/general/methods.m, scripts/general/sortrows.m,
scripts/geometry/convhull.m, scripts/geometry/delaunay.m,
scripts/geometry/delaunay3.m, scripts/geometry/delaunayn.m,
scripts/geometry/griddata.m, scripts/geometry/griddatan.m,
scripts/geometry/voronoi.m, scripts/geometry/voronoin.m,
scripts/gui/guihandles.m, scripts/gui/inputdlg.m,
scripts/gui/listdlg.m, scripts/gui/msgbox.m, scripts/gui/questdlg.m,
scripts/gui/uigetfile.m, scripts/gui/waitbar.m, scripts/gui/warndlg.m,
scripts/help/doc.m, scripts/help/help.m, scripts/help/type.m,
scripts/image/bone.m, scripts/image/cmpermute.m,
scripts/image/cmunique.m, scripts/image/colorcube.m,
scripts/image/colormap.m, scripts/image/contrast.m,
scripts/image/gray2ind.m, scripts/image/image.m,
scripts/image/imshow.m, scripts/image/ind2gray.m, scripts/image/jet.m,
scripts/image/rgb2ntsc.m, scripts/image/spinmap.m,
scripts/io/importdata.m, scripts/io/strread.m, scripts/io/textread.m,
scripts/io/textscan.m, scripts/java/java_get.m,
scripts/java/java_set.m, scripts/java/javaaddpath.m,
scripts/java/javaclasspath.m, scripts/java/javamem.m,
scripts/linear-algebra/linsolve.m, scripts/linear-algebra/qzhess.m,
scripts/miscellaneous/debug.m, scripts/miscellaneous/desktop.m,
scripts/miscellaneous/dir.m, scripts/miscellaneous/dos.m,
scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/inputname.m,
scripts/miscellaneous/license.m, scripts/miscellaneous/ls_command.m,
scripts/miscellaneous/run.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/unix.m, scripts/miscellaneous/ver.m,
scripts/mk-pkg-add, scripts/mkdoc.pl,
scripts/optimization/fminsearch.m, scripts/optimization/optimset.m,
scripts/optimization/sqp.m, scripts/pkg/pkg.m,
scripts/pkg/private/create_pkgadddel.m,
scripts/pkg/private/fix_depends.m, scripts/pkg/private/install.m,
scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m,
scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m,
scripts/plot/appearance/datetick.m, scripts/plot/appearance/grid.m,
scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m,
scripts/plot/appearance/shading.m, scripts/plot/appearance/text.m,
scripts/plot/appearance/title.m, scripts/plot/appearance/xlabel.m,
scripts/plot/appearance/ylabel.m, scripts/plot/appearance/zlabel.m,
scripts/plot/draw/area.m, scripts/plot/draw/bar.m,
scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m,
scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m,
scripts/plot/draw/contourf.m, scripts/plot/draw/ellipsoid.m,
scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m,
scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m,
scripts/plot/draw/ezpolar.m, scripts/plot/draw/fill.m,
scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m,
scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m,
scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m,
scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m,
scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/private/__bar__.m,
scripts/plot/draw/private/__contour__.m,
scripts/plot/draw/private/__errplot__.m,
scripts/plot/draw/private/__ezplot__.m,
scripts/plot/draw/private/__patch__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/rectangle.m,
scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m,
scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m,
scripts/plot/draw/semilogx.m, scripts/plot/draw/shrinkfaces.m,
scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m,
scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m,
scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m,
scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m,
scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m,
scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m,
scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m,
scripts/plot/util/__gnuplot_drawnow__.m,
scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/axes.m,
scripts/plot/util/clf.m, scripts/plot/util/copyobj.m,
scripts/plot/util/figure.m, scripts/plot/util/gcbo.m,
scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hggroup.m,
scripts/plot/util/meshgrid.m, scripts/plot/util/newplot.m,
scripts/plot/util/print.m,
scripts/plot/util/private/__add_default_menu__.m,
scripts/plot/util/private/__fltk_print__.m,
scripts/plot/util/private/__gnuplot_print__.m,
scripts/plot/util/private/__print_parse_opts__.m,
scripts/plot/util/refreshdata.m, scripts/plot/util/subplot.m,
scripts/polynomial/conv.m, scripts/polynomial/poly.m,
scripts/polynomial/polyeig.m, scripts/polynomial/polyfit.m,
scripts/polynomial/polyval.m,
scripts/polynomial/private/__splinefit__.m,
scripts/polynomial/spline.m, scripts/prefs/prefdir.m,
scripts/prefs/preferences.m, scripts/prefs/private/prefsfile.m,
scripts/prefs/rmpref.m, scripts/signal/freqz.m,
scripts/signal/module.mk, scripts/sparse/eigs.m, scripts/sparse/pcg.m,
scripts/sparse/private/__sprand_impl__.m, scripts/sparse/sprand.m,
scripts/sparse/sprandn.m, scripts/sparse/spy.m, scripts/sparse/svds.m,
scripts/specfun/expint.m, scripts/specfun/factor.m,
scripts/special-matrix/gallery.m, scripts/special-matrix/hankel.m,
scripts/special-matrix/toeplitz.m, scripts/startup/inputrc,
scripts/statistics/base/kurtosis.m, scripts/statistics/base/moment.m,
scripts/statistics/base/qqplot.m, scripts/statistics/base/var.m,
scripts/statistics/distributions/betarnd.m,
scripts/statistics/distributions/binoinv.m,
scripts/statistics/distributions/binopdf.m,
scripts/statistics/distributions/binornd.m,
scripts/statistics/distributions/cauchy_rnd.m,
scripts/statistics/distributions/chi2rnd.m,
scripts/statistics/distributions/discrete_pdf.m,
scripts/statistics/distributions/discrete_rnd.m,
scripts/statistics/distributions/empirical_rnd.m,
scripts/statistics/distributions/exprnd.m,
scripts/statistics/distributions/frnd.m,
scripts/statistics/distributions/gamrnd.m,
scripts/statistics/distributions/geornd.m,
scripts/statistics/distributions/hygernd.m,
scripts/statistics/distributions/kolmogorov_smirnov_cdf.m,
scripts/statistics/distributions/laplace_cdf.m,
scripts/statistics/distributions/laplace_pdf.m,
scripts/statistics/distributions/logistic_cdf.m,
scripts/statistics/distributions/logistic_pdf.m,
scripts/statistics/distributions/lognrnd.m,
scripts/statistics/distributions/nbincdf.m,
scripts/statistics/distributions/nbininv.m,
scripts/statistics/distributions/nbinpdf.m,
scripts/statistics/distributions/nbinrnd.m,
scripts/statistics/distributions/normrnd.m,
scripts/statistics/distributions/poissinv.m,
scripts/statistics/distributions/poissrnd.m,
scripts/statistics/distributions/tinv.m,
scripts/statistics/distributions/trnd.m,
scripts/statistics/distributions/unidcdf.m,
scripts/statistics/distributions/unidpdf.m,
scripts/statistics/distributions/unidrnd.m,
scripts/statistics/distributions/unifrnd.m,
scripts/statistics/distributions/wblrnd.m,
scripts/statistics/models/module.mk,
scripts/statistics/tests/kruskal_wallis_test.m,
scripts/strings/base2dec.m, scripts/strings/deblank.m,
scripts/strings/dec2base.m, scripts/strings/dec2bin.m,
scripts/strings/dec2hex.m, scripts/strings/mat2str.m,
scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m,
scripts/strings/str2num.m, scripts/strings/strcat.m,
scripts/strings/strjoin.m, scripts/strings/strsplit.m,
scripts/strings/strtok.m, scripts/strings/strtrim.m,
scripts/strings/strtrunc.m, scripts/strings/substr.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m,
scripts/testfun/test.m, scripts/time/asctime.m,
scripts/time/datenum.m, scripts/time/datevec.m,
scripts/time/weekday.m, src/Makefile.am, test/Makefile.am,
test/build-bc-overload-tests.sh, test/build-sparse-tests.sh,
test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 08:26:57 -0500 |
parents | 2ce1f1966fc3 |
children | 0e1f5a750d00 |
rev | line source |
---|---|
18616
2ce1f1966fc3
textscan.m: Fix undefined whitespace error with empty format input (bug #41824).
Sergey Plotnikov
parents:
17338
diff
changeset
|
1 ## Copyright (C) 2010-2014 Ben Abbott |
11141 | 2 ## |
3 ## This file is part of Octave. | |
4 ## | |
5 ## Octave is free software; you can redistribute it and/or modify it | |
6 ## under the terms of the GNU General Public License as published by | |
7 ## the Free Software Foundation; either version 3 of the License, or (at | |
8 ## your option) any later version. | |
9 ## | |
10 ## Octave is distributed in the hope that it will be useful, but | |
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 ## General Public License for more details. | |
14 ## | |
15 ## You should have received a copy of the GNU General Public License | |
16 ## along with Octave; see the file COPYING. If not, see | |
17 ## <http://www.gnu.org/licenses/>. | |
18 | |
19 ## -*- texinfo -*- | |
11471
994e2a93a8e2
Use uppercase 'A' to refer to matrix inputs in m-files.
Rik <octave@nomad.inbox5.com>
parents:
11469
diff
changeset
|
20 ## @deftypefn {Function File} {@var{C} =} textscan (@var{fid}, @var{format}) |
12575
d0b799dafede
Grammarcheck files for 3.4.1 release.
Rik <octave@nomad.inbox5.com>
parents:
11589
diff
changeset
|
21 ## @deftypefnx {Function File} {@var{C} =} textscan (@var{fid}, @var{format}, @var{n}) |
d0b799dafede
Grammarcheck files for 3.4.1 release.
Rik <octave@nomad.inbox5.com>
parents:
11589
diff
changeset
|
22 ## @deftypefnx {Function File} {@var{C} =} textscan (@var{fid}, @var{format}, @var{param}, @var{value}, @dots{}) |
d0b799dafede
Grammarcheck files for 3.4.1 release.
Rik <octave@nomad.inbox5.com>
parents:
11589
diff
changeset
|
23 ## @deftypefnx {Function File} {@var{C} =} textscan (@var{fid}, @var{format}, @var{n}, @var{param}, @var{value}, @dots{}) |
11471
994e2a93a8e2
Use uppercase 'A' to refer to matrix inputs in m-files.
Rik <octave@nomad.inbox5.com>
parents:
11469
diff
changeset
|
24 ## @deftypefnx {Function File} {@var{C} =} textscan (@var{str}, @dots{}) |
12877
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
25 ## @deftypefnx {Function File} {[@var{C}, @var{position}] =} textscan (@var{fid}, @dots{}) |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
26 ## Read data from a text file or string. |
11141 | 27 ## |
14799
21197c43f984
Better Matlab compatibility of textscan, bugs #36356 and #36392
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14621
diff
changeset
|
28 ## The string @var{str} or file associated with @var{fid} is read from and |
14853
72b8b39e12be
doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents:
14800
diff
changeset
|
29 ## parsed according to @var{format}. The function behaves like @code{strread} |
72b8b39e12be
doc: Periodic grammarcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents:
14800
diff
changeset
|
30 ## except it can also read from file instead of a string. See the documentation |
14799
21197c43f984
Better Matlab compatibility of textscan, bugs #36356 and #36392
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
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31 ## of @code{strread} for details. |
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32 ## |
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33 ## In addition to the options supported by @code{strread}, this function |
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34 ## supports a few more: |
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35 ## |
11141 | 36 ## @itemize |
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37 ## @item @qcode{"collectoutput"}: |
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38 ## A value of 1 or true instructs textscan to concatenate consecutive columns |
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39 ## of the same class in the output cell array. A value of 0 or false (default) |
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40 ## leaves output in distinct columns. |
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41 ## |
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42 ## @item @qcode{"endofline"}: |
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43 ## Specify @qcode{"\r"}, @qcode{"\n"} or @qcode{"\r\n"} (for CR, LF, or |
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44 ## CRLF). If no value is given, it will be inferred from the file. If set |
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45 ## to "" (empty string) EOLs are ignored as delimiters and added to |
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46 ## whitespace. |
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47 ## |
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48 ## @item @qcode{"headerlines"}: |
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49 ## The first @var{value} number of lines of @var{fid} are skipped. |
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50 ## |
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51 ## @item @qcode{"returnonerror"}: |
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52 ## If set to numerical 1 or true (default), return normally when read errors |
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53 ## have been encountered. If set to 0 or false, return an error and no data. |
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54 ## As the string or file is read by columns rather than by rows, and because |
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55 ## textscan is fairly forgiving as regards read errors, setting this option |
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56 ## may have little or no actual effect. |
11141 | 57 ## @end itemize |
58 ## | |
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59 ## When reading from a character string, optional input argument @var{n} |
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60 ## specifies the number of times @var{format} should be used (i.e., to limit |
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61 ## the amount of data read). |
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62 ## When reading from file, @var{n} specifies the number of data lines to read; |
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63 ## in this sense it differs slightly from the format repeat count in strread. |
11141 | 64 ## |
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65 ## The output @var{C} is a cell array whose second dimension is determined |
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66 ## by the number of format specifiers. |
11141 | 67 ## |
68 ## The second output, @var{position}, provides the position, in characters, | |
69 ## from the beginning of the file. | |
70 ## | |
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71 ## If the format string is empty (not: omitted) and the file contains only |
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72 ## numeric data (excluding headerlines), textscan will return data in a number |
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73 ## of columns matching the number of numeric fields on the first data line of |
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74 ## the file. |
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75 ## |
11141 | 76 ## @seealso{dlmread, fscanf, load, strread, textread} |
77 ## @end deftypefn | |
78 | |
16768 | 79 ## Author: Ben Abbott <bpabbott@mac.com> |
80 | |
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81 function [C, position] = textscan (fid, format = "%f", varargin) |
11141 | 82 |
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83 BUFLENGTH = 4096; # Read buffer |
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84 emptfmt = 0; # Signals deliberately empty format string |
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85 |
11141 | 86 ## Check input |
87 if (nargin < 1) | |
88 print_usage (); | |
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89 endif |
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90 |
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91 if (isempty (format)) |
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92 emptfmt = 1; |
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93 format = "%f"; |
11141 | 94 endif |
95 | |
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96 if (! ischar (format)) |
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97 error ("textscan: FORMAT must be a string"); |
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98 endif |
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99 |
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100 ## Determine the number of data fields & initialize output array |
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101 num_fields = numel (strfind (format, "%")) - numel (strfind (format, "%*")); |
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102 C = cell (1, num_fields); |
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103 |
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104 if (! (isa (fid, "double") && fid > 0) && ! ischar (fid)) |
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105 error ("textscan: first argument must be a file id or character string"); |
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106 endif |
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107 |
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108 args = varargin; |
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109 if (nargin > 2 && isnumeric (args{1})) |
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110 nlines = args{1}; |
11141 | 111 else |
112 nlines = Inf; | |
113 endif | |
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114 if (nlines < 1) |
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115 printf ("textscan: N = 0, no data read\n"); |
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116 return; endif |
11141 | 117 |
118 if (! any (strcmpi (args, "emptyvalue"))) | |
119 ## Matlab returns NaNs for missing values | |
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120 args(end+1:end+2) = {'emptyvalue', NaN}; |
11141 | 121 endif |
122 | |
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123 ## Check default parameter values that differ for strread & textread |
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124 |
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125 ipos = find (strcmpi (args, "whitespace")); |
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126 if (isempty (ipos)) |
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127 ## Matlab default whitespace = " \b\t" |
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128 args(end+1:end+2) = {'whitespace', " \b\t"}; |
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129 whitespace = " \b\t"; |
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130 else |
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131 ## Check if there's at least one string format specifier |
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132 has_str_fmt = regexp (format, '%[*]?\d*s', "once"); |
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133 ## If there is a string format AND whitespace value = empty, |
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134 ## don't add a space (char(32)) to whitespace |
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135 if (! (isempty (args{ipos+1}) && has_str_fmt)) |
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136 args{ipos+1} = unique ([" ", args{ipos+1}]); |
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137 endif |
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138 whitespace = args{ipos+1}; |
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139 endif |
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140 |
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141 if (! any (strcmpi (args, "delimiter"))) |
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142 ## Matlab says default delimiter = whitespace. |
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143 ## strread() will pick this up further |
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144 args(end+1:end+2) = {'delimiter', ""}; |
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145 delimiter = ""; |
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146 else |
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147 delimiter = args{find (strcmpi (args, "delimiter")) + 1}; |
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148 endif |
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149 |
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150 collop = false; |
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151 ipos = find (strcmpi (args, "collectoutput")); |
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152 if (! isempty (ipos)) |
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153 ## Search & concatenate consecutive columns of same class requested |
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154 if (isscalar (args{ipos+1}) |
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155 && (islogical (args{ipos+1}) || isnumeric (args{ipos+1}))) |
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156 collop = args{ipos+1}; |
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157 else |
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158 warning ("textscan: illegal value for CollectOutput parameter - ignored"); |
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159 endif |
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160 ## Remove argument before call to strread() below |
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161 args(ipos:ipos+1) = []; |
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162 endif |
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163 |
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164 if (any (strcmpi (args, "returnonerror"))) |
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165 ## Because of the way strread() reads data (columnwise) this parameter |
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166 ## can't be neatly implemented. strread() will pick it up anyway |
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167 warning ('textscan: ReturnOnError is not fully implemented'); |
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168 else |
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169 ## Set default value (=true) |
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170 args(end+1:end+2) = {"returnonerror", 1}; |
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171 endif |
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172 |
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173 ## Check if a headerlines argument is specified |
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174 headerlines = find (strcmpi (args, "headerlines"), 1); |
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175 if (! isempty (headerlines)) |
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176 ## Yep. But it is stray when reading from strings... |
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177 if (ischar (fid)) |
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178 warning ("textscan: 'headerlines' ignored when reading from strings"); |
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179 endif |
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180 endif |
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181 |
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182 if (ischar (fid)) |
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183 ## Read from a text string |
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184 if (nargout == 2) |
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185 error ("textscan: cannot provide position information for character input"); |
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186 endif |
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187 str = fid; |
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188 else |
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189 st_pos = ftell (fid); |
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190 ## Skip header lines if requested |
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191 if (! isempty (headerlines)) |
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192 ## Beware of missing or wrong headerline value |
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193 if (headerlines == numel (args) |
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194 || ! isnumeric (args{headerlines + 1})) |
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195 error ("Missing or illegal value for 'headerlines'" ); |
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196 endif |
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197 ## Avoid conveying floats to fskipl |
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198 args{headerlines + 1} = round (args{headerlines + 1}); |
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199 if (args{headerlines + 1} > 0) |
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200 ## Beware of zero valued headerline, fskipl would skip to EOF |
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201 fskipl (fid, args{headerlines + 1}); |
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202 args(headerlines:headerlines+1) = []; |
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203 st_pos = ftell (fid); |
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204 elseif (args{headerlines + 1} < 0) |
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205 warning ("textscan.m: negative headerline value ignored"); |
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206 endif |
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207 endif |
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208 ## Read a first file chunk. Rest follows after endofline processing |
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209 [str, count] = fscanf (fid, "%c", BUFLENGTH); |
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210 |
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211 endif |
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212 |
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213 ## Check for empty result |
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214 if (isempty (str)) |
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215 warning ("textscan: no data read"); |
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216 return; |
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217 endif |
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218 |
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219 ## Check value of 'endofline'. String or file doesn't seem to matter |
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220 endofline = find (strcmpi (args, "endofline"), 1); |
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221 if (! isempty (endofline)) |
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222 if (ischar (args{endofline + 1})) |
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223 eol_char = args{endofline + 1}; |
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224 if (! any (strcmp (eol_char, {"", "\n", "\r", "\r\n"}))) |
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225 error ("textscan: illegal EndOfLine character value specified"); |
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226 endif |
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227 else |
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228 error ("textscan: character value required for EndOfLine"); |
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229 endif |
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230 else |
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231 if (! ischar (fid)) |
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232 ## Determine EOL from file. Search for EOL candidates in first BUFLENGTH chars |
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233 eol_srch_len = min (length (str), BUFLENGTH); |
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234 ## First try DOS (CRLF) |
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235 if (! isempty (strfind (str(1 : eol_srch_len), "\r\n"))) |
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236 eol_char = "\r\n"; |
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237 ## Perhaps old Macintosh? (CR) |
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238 elseif (! isempty (strfind (str(1 : eol_srch_len), "\r"))) |
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239 eol_char = "\r"; |
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240 ## Otherwise, use plain UNIX (LF) |
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241 else |
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242 eol_char = "\n"; |
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243 endif |
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244 else |
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245 eol_char = "\n"; |
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246 endif |
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247 ## Set up the default endofline param value |
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248 args(end+1:end+2) = {"endofline", eol_char}; |
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249 endif |
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250 |
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251 if (!ischar (fid)) |
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252 ## Now that we know what EOL looks like, we can process format_repeat_count. |
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253 ## FIXME The below isn't ML-compatible: counts lines, not format string uses |
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254 if (isfinite (nlines) && (nlines >= 0)) |
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255 l_eol_char = length (eol_char); |
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256 eoi = findstr (str, eol_char); |
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257 n_eoi = length (eoi); |
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258 nblks = 0; |
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259 ## Avoid slow repeated str concatenation, first seek requested end of data |
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260 while (n_eoi < nlines && count == BUFLENGTH) |
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261 [nstr, count] = fscanf (fid, "%c", BUFLENGTH); |
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262 if (count > 0) |
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263 ## Watch out for multichar EOL being missed across buffer boundaries |
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264 if (l_eol_char > 1) |
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265 str = [str(end - length (eol_char) + 2 : end) nstr]; |
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266 else |
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267 str = nstr; |
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268 endif |
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269 eoi = findstr (str, eol_char); |
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270 n_eoi += numel (eoi); |
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271 ++nblks; |
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272 endif |
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273 endwhile |
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274 ## OK, found EOL delimiting last requested line. Compute ptr (incl. EOL) |
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275 if (isempty (eoi)) |
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276 printf ("textscan: format repeat count specified but no endofline found\n"); |
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277 data_size = nblks * BUFLENGTH + count; |
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278 else |
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279 ## Compute data size to read incl complete EOL |
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280 data_size = (nblks * BUFLENGTH) + eoi(end + min (nlines, n_eoi) - n_eoi) ... |
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281 + l_eol_char - 1; |
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282 endif |
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283 fseek (fid, st_pos, "bof"); |
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284 str = fscanf (fid, "%c", data_size); |
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285 else |
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286 fseek (fid, st_pos, "bof"); |
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287 str = fread (fid, "char=>char").'; |
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288 endif |
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289 endif |
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290 |
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291 ## Strip trailing EOL to avoid returning stray missing values (f. strread). |
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292 ## However, in case of CollectOutput request, presence of EOL is required; |
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293 ## also in case of deliberately entered empty format string |
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294 eol_at_end = strcmp (str(end-length (eol_char) + 1 : end), eol_char); |
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295 if (collop || emptfmt) |
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296 if (! eol_at_end) |
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297 str(end+1 : end+length (eol_char)) = eol_char; |
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298 endif |
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299 elseif (eol_at_end) |
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300 str(end-length (eol_char) + 1 : end) = ""; |
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301 ## A corner case: str may now be empty.... |
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302 if (isempty (str)); return; endif |
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303 endif |
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305 ## Call strread to make it do the real work |
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306 C = cell (1, num_fields); |
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307 [C{:}] = strread (str, format, args{:}); |
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308 |
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309 ## I.c.o. empty format, match nr. of cols to nr. of fields on first read line |
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310 if (emptfmt) |
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311 ## Find end of first line |
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312 eoi = index (str, eol_char); |
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313 if (eoi) |
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314 ## str contains an EOL, proceed with assessing nr. of columns |
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315 ncols = countcols (C, str(1 : eoi-1), delimiter, whitespace); |
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316 ## See if lowermost data row must be completed |
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317 pad = mod (numel (C{1}), ncols); |
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318 if (pad) |
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319 ## Textscan returns NaNs for empty fields |
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320 C(1) = [C{1}; NaN(ncols - pad, 1)]; |
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321 endif |
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322 ## Replace NaNs with EmptyValue, if any |
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323 ipos = find (strcmpi (args, "emptyvalue")); |
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324 if (ipos) |
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325 C{1}(find (isnan (C{1}))) = args{ipos+1}; |
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326 endif |
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327 ## Compute nr. of rows |
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328 nrows = floor (numel (C{1}) / ncols); |
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329 ## Reshape C; watch out, transpose needed |
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330 C(1) = reshape (C{1}, ncols, numel (C{1}) / ncols)'; |
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331 ## Distribute columns over C and wipe cols 2:end of C{1} |
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332 for ii=2:ncols |
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333 C(ii) = C{1}(:, ii); |
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334 endfor |
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335 C{1} = C{1}(:, 1); |
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336 endif |
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337 endif |
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338 |
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339 ## If requested, collect output columns of same class |
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340 if (collop) |
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341 C = colloutp (C); |
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342 endif |
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344 if (nargout == 2) |
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345 ## Remember file position (persistent var) |
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346 position = ftell (fid); |
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348 | |
349 endfunction | |
350 | |
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351 |
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352 ## Assess nr of data fields on first line of data |
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353 function ncols = countcols (C, str, dlm, wsp) |
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354 |
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355 if (isempty (dlm)) |
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356 ## Field separator = whitespace. Fold multiple whitespace into one |
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357 str = regexprep (str, sprintf ("[%s]", wsp), " "); |
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358 str = strtrim (str); |
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359 ncols = numel (strfind (str, " ")) + 1; |
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360 else |
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361 ncols = numel (regexp (str, sprintf ("[%s]", dlm))) + 1; |
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362 endif |
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363 |
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364 endfunction |
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365 |
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366 |
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367 ## Collect consecutive columns of same class into one cell column |
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368 function C = colloutp (C) |
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369 |
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370 ## Start at rightmost column and work backwards to avoid ptr mixup |
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371 ii = numel (C); |
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372 while (ii > 1) |
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373 clss1 = class (C{ii}); |
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374 jj = ii; |
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375 while (jj > 1 && strcmp (clss1, class (C{jj - 1}))) |
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376 ## Column to the left is still same class; check next column to the left |
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377 --jj; |
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378 endwhile |
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379 if (jj < ii) |
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380 ## Concatenate columns into current column |
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381 C{jj} = [C{jj : ii}]; |
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382 ## Wipe concatenated columns to the right, resume search to the left |
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383 C(jj+1 : ii) = []; |
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384 ii = jj - 1; |
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385 else |
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386 ## No similar class in column to the left, search from there |
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387 --ii; |
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388 endif |
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389 endwhile |
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390 |
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391 endfunction |
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392 |
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393 |
11141 | 394 %!test |
395 %! str = "1, 2, 3, 4\n 5, , , 8\n 9, 10, 11, 12"; | |
396 %! fmtstr = "%f %d %f %s"; | |
397 %! c = textscan (str, fmtstr, 2, "delimiter", ",", "emptyvalue", -Inf); | |
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398 %! assert (isequal (c{1}, [1;5])); |
11141 | 399 %! assert (length (c{1}), 2); |
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400 %! assert (iscellstr (c{4})); |
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401 %! assert (isequal (c{3}, [3; -Inf])); |
11141 | 402 |
403 %!test | |
404 %! b = [10:10:100]; | |
405 %! b = [b; 8*b/5]; | |
406 %! str = sprintf ("%g miles/hr = %g kilometers/hr\n", b); | |
407 %! fmt = "%f miles/hr = %f kilometers/hr"; | |
408 %! c = textscan (str, fmt); | |
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409 %! assert (b(1,:)', c{1}, 1e-5); |
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410 %! assert (b(2,:)', c{2}, 1e-5); |
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411 |
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412 %!test |
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413 %! str = "13, 72, NA, str1, 25\r\n// Middle line\r\n36, na, 05, str3, 6"; |
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414 %! a = textscan (str, "%d %n %f %s %n", "delimiter", ",","treatAsEmpty", {"NA", "na"},"commentStyle", "//"); |
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415 %! assert (a{1}, int32 ([13; 36])); |
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416 %! assert (a{2}, [72; NaN]); |
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417 %! assert (a{3}, [NaN; 5]); |
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418 %! assert (a{4}, {"str1"; "str3"}); |
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419 %! assert (a{5}, [25; 6]); |
11141 | 420 |
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421 %!test |
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422 %! str = "Km:10 = hhhBjjj miles16hour\r\n"; |
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423 %! str = [str "Km:15 = hhhJjjj miles241hour\r\n"]; |
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424 %! str = [str "Km:2 = hhhRjjj miles3hour\r\n"]; |
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425 %! str = [str "Km:25 = hhhZ\r\n"]; |
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426 %! fmt = "Km:%d = hhh%1sjjj miles%dhour"; |
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427 %! a = textscan (str, fmt, "delimiter", " "); |
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428 %! assert (a{1}', int32 ([10 15 2 25])); |
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429 %! assert (a{2}', {'B' 'J' 'R' 'Z'}); |
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430 %! assert (a{3}', int32 ([16 241 3 0])); |
11141 | 431 |
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432 %% Test with default endofline parameter |
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433 %!test |
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434 %! c = textscan ("L1\nL2", "%s"); |
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435 %! assert (c{:}, {"L1"; "L2"}); |
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436 |
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437 %% Test with endofline parameter set to "" (empty) - newline should be in word |
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438 %!test |
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439 %! c = textscan ("L1\nL2", "%s", "endofline", ""); |
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440 %! assert (int8 (c{:}{:}), int8 ([ 76, 49, 10, 76, 50 ])); |
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441 |
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442 %!test |
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443 %! ## No delimiters at all besides EOL. Skip fields, even empty fields |
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444 %! str = "Text1Text2Text\nTextText4Text\nText57Text"; |
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445 %! c = textscan (str, "Text%*dText%dText"); |
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446 %! assert (c{1}, int32 ([2; 4; 0])); |
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447 |
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448 %!test |
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449 %% CollectOutput test |
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450 %! b = [10:10:100]; |
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451 %! b = [b; 8*b/5; 8*b*1000/5]; |
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452 %! str = sprintf ("%g miles/hr = %g (%g) kilometers (meters)/hr\n", b); |
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453 %! fmt = "%f miles%s %s %f (%f) kilometers %*s"; |
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454 %! c = textscan (str, fmt, "collectoutput", 1); |
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455 %! assert (size (c{3}), [10, 2]); |
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456 %! assert (size (c{2}), [10, 2]); |
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457 |
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458 %!test |
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459 %% CollectOutput test with uneven column length files |
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460 %! b = [10:10:100]; |
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461 %! b = [b; 8*b/5; 8*b*1000/5]; |
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462 %! str = sprintf ("%g miles/hr = %g (%g) kilometers (meters)/hr\n", b); |
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463 %! str = [str "110 miles/hr"]; |
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464 %! fmt = "%f miles%s %s %f (%f) kilometers %*s"; |
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465 %! c = textscan (str, fmt, "collectoutput", 1); |
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466 %! assert (size (c{1}), [11, 1]); |
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467 %! assert (size (c{3}), [11, 2]); |
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468 %! assert (size (c{2}), [11, 2]); |
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469 %! assert (c{3}(end), NaN); |
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470 %! assert (c{2}{11, 1}, "/hr"); |
21197c43f984
Better Matlab compatibility of textscan, bugs #36356 and #36392
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14621
diff
changeset
|
471 %! assert (isempty (c{2}{11, 2}), true); |
12914
ac00ae83ea2e
More compatibility improvements for textscan and strread
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12891
diff
changeset
|
472 |
12877
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
473 %% Test input validation |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
474 %!error textscan () |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
475 %!error textscan (single (4)) |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
476 %!error textscan ({4}) |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
477 %!error <must be a string> textscan ("Hello World", 2) |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
478 %!error <cannot provide position information> [C, pos] = textscan ("Hello World") |
ddea3962b024
Various improvements to strread, textread, textscan functions
Rik <octave@nomad.inbox5.com>
parents:
12873
diff
changeset
|
479 %!error <character value required> textscan ("Hello World", '%s', 'EndOfLine', 3) |
12914
ac00ae83ea2e
More compatibility improvements for textscan and strread
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
12891
diff
changeset
|
480 |
14800
a922f768ee09
textscan, strread: improved ML compatibility (bug 36398)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14799
diff
changeset
|
481 %! Test incomplete first data line |
a922f768ee09
textscan, strread: improved ML compatibility (bug 36398)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14799
diff
changeset
|
482 %! R = textscan (['Empty1' char(10)], 'Empty%d %f'); |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14853
diff
changeset
|
483 %! assert (R{1}, int32 (1)); |
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14853
diff
changeset
|
484 %! assert (isempty (R{2}), true); |
15263
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
485 |
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
486 %% bug #37023 (actually a strread test) |
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
487 %!test |
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
488 %! data = textscan(" 1. 1 \n 2 3\n", '%f %f'); |
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
489 %! assert (data{1}, [1; 2], 1e-15); |
2136343014d5
bug #37023 (wrong reading of lines starting and/or ending with whitespace)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
14868
diff
changeset
|
490 %! assert (data{2}, [1; 3], 1e-15); |
15868
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
491 |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
492 %% Whitespace test (bug #37333) using delimiter ";" |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
493 %!test |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
494 %! tc = []; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
495 %! tc{1, 1} = "C:/code;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
496 %! tc{1, end+1} = "C:/code/meas;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
497 %! tc{1, end+1} = " C:/code/sim;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
498 %! tc{1, end+1} = "C:/code/utils;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
499 %! string = [tc{:}]; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
500 %! c = textscan (string, "%s", "delimiter", ";"); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
501 %! for k = 1:numel (c{1}) |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
502 %! lh = c{1}{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
503 %! rh = tc{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
504 %! rh(rh == ";") = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
505 %! rh = strtrim (rh); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
506 %! assert (strcmp (lh, rh)); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
507 %! end |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
508 |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
509 %% Whitespace test (bug #37333), adding multipleDelimsAsOne true arg |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
510 %!test |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
511 %! tc = []; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
512 %! tc{1, 1} = "C:/code;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
513 %! tc{1, end+1} = " C:/code/meas;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
514 %! tc{1, end+1} = "C:/code/sim;;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
515 %! tc{1, end+1} = "C:/code/utils;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
516 %! string = [tc{:}]; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
517 %! c = textscan (string, "%s", "delimiter", ";", "multipleDelimsAsOne", 1); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
518 %! for k = 1:numel (c{1}) |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
519 %! lh = c{1}{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
520 %! rh = tc{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
521 %! rh(rh == ";") = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
522 %! rh = strtrim (rh); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
523 %! assert (strcmp (lh, rh)); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
524 %! end |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
525 |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
526 %% Whitespace test (bug #37333), adding multipleDelimsAsOne false arg |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
527 %!test |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
528 %! tc = []; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
529 %! tc{1, 1} = "C:/code;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
530 %! tc{1, end+1} = " C:/code/meas;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
531 %! tc{1, end+1} = "C:/code/sim;;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
532 %! tc{1, end+1} = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
533 %! tc{1, end+1} = "C:/code/utils;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
534 %! string = [tc{:}]; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
535 %! c = textscan (string, "%s", "delimiter", ";", "multipleDelimsAsOne", 0); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
536 %! for k = 1:numel (c{1}) |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
537 %! lh = c{1}{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
538 %! rh = tc{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
539 %! rh(rh == ";") = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
540 %! rh = strtrim (rh); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
541 %! assert (strcmp (lh, rh)); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
542 %! end |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
543 |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
544 %% Whitespace test (bug #37333) whitespace "" arg |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
545 %!test |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
546 %! tc = []; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
547 %! tc{1, 1} = "C:/code;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
548 %! tc{1, end+1} = " C:/code/meas;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
549 %! tc{1, end+1} = "C:/code/sim;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
550 %! tc{1, end+1} = "C:/code/utils;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
551 %! string = [tc{:}]; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
552 %! c = textscan (string, "%s", "delimiter", ";", "whitespace", ""); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
553 %! for k = 1:numel (c{1}) |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
554 %! lh = c{1}{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
555 %! rh = tc{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
556 %! rh(rh == ";") = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
557 %! assert (strcmp (lh, rh)); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
558 %! end |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
559 |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
560 %% Whitespace test (bug #37333), whitespace " " arg |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
561 %!test |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
562 %! tc = []; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
563 %! tc{1, 1} = "C:/code;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
564 %! tc{1, end+1} = " C:/code/meas;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
565 %! tc{1, end+1} = "C:/code/sim;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
566 %! tc{1, end+1} = "C:/code/utils;"; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
567 %! string = [tc{:}]; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
568 %! c = textscan (string, "%s", "delimiter", ";", "whitespace", " "); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
569 %! for k = 1:numel (c{1}) |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
570 %! lh = c{1}{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
571 %! rh = tc{k}; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
572 %! rh(rh == ";") = ""; |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
573 %! rh = strtrim (rh); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
574 %! assert (strcmp (lh, rh)); |
6251fa48d28b
textscan.m: various whitespace & delimiter tests added
Andy Register <andy.register@gatech.edu>
parents:
15263
diff
changeset
|
575 %! end |
16060
f837bdd535f7
textscan.m: catch wrong headerlines values, tests added
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
15872
diff
changeset
|
576 |
16305
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
16060
diff
changeset
|
577 %% Test reading from a real file |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
16060
diff
changeset
|
578 %!test |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
16060
diff
changeset
|
579 %! f = tmpnam (); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
16060
diff
changeset
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580 %! fid = fopen (f, "w+"); |
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581 %! d = rand (1, 4); |
23636765e00a
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parents:
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|
582 %! fprintf (fid, " %f %f %f %f ", d); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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|
583 %! fseek (fid, 0, "bof"); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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|
584 %! A = textscan (fid, "%f %f"); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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|
585 %! fclose (fid); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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changeset
|
586 %! unlink (f); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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|
587 %! assert (A{1}, [d(1); d(3)], 1e-6); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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diff
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|
588 %! assert (A{2}, [d(2); d(4)], 1e-6); |
23636765e00a
textscan.m: re-enable reading from file id, test added (bug #38517)
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diff
changeset
|
589 |
16357
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
590 %% Tests reading with empty format, should return proper nr of columns |
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|
591 %!test |
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changeset
|
592 %! f = tmpnam (); |
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593 %! fid = fopen (f, "w+"); |
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|
594 %! fprintf (fid, " 1 2 3 4\n5 6 7 8"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
595 %! fseek (fid, 0, "bof"); |
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textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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596 %! A = textscan (fid, ""); |
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changeset
|
597 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
598 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
599 %! assert (A{1}, [1 ; 5], 1e-6); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
600 %! assert (A{2}, [2 ; 6], 1e-6); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
601 %! assert (A{3}, [3 ; 7], 1e-6); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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parents:
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changeset
|
602 %! assert (A{4}, [4 ; 8], 1e-6); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
603 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
604 %% Tests reading with empty format; empty fields & incomplete lower row |
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textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
605 %!test |
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|
606 %! f = tmpnam (); |
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|
607 %! fid = fopen (f, "w+"); |
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textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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608 %! fprintf (fid, " ,2,,4\n5,6"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
609 %! fseek (fid, 0, "bof"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
610 %! A = textscan (fid, "", "delimiter", ",", "EmptyValue", 999, "CollectOutput" , 1); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
611 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
612 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
613 %! assert (A{1}, [999, 2, 999, 4; 5, 6, 999, 999], 1e-6); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
614 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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parents:
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changeset
|
615 %% Error message tests |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
616 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
617 %!test |
0cbe330f39a2
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|
618 %! f = tmpnam (); |
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textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
619 %! fid = fopen (f, "w+"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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620 %! msg1 = "Missing or illegal value for 'headerlines'"; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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parents:
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|
621 %! try |
0cbe330f39a2
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Philip Nienhuis <prnienhuis@users.sf.net>
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622 %! A = textscan (fid, "", "headerlines"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
623 %! end_try_catch; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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|
624 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
625 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
626 %! assert (msg1, lasterr); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
parents:
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changeset
|
627 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
628 %!test |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
629 %! f = tmpnam (); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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|
630 %! fid = fopen (f, "w+"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
631 %! msg1 = "Missing or illegal value for 'headerlines'"; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
632 %! try |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
633 %! A = textscan (fid, "", "headerlines", "hh"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
634 %! end_try_catch; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
635 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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parents:
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diff
changeset
|
636 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
637 %! assert (msg1, lasterr); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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parents:
16311
diff
changeset
|
638 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
639 %!test |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
640 %! f = tmpnam (); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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|
641 %! fid = fopen (f, "w+"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
642 %! fprintf (fid,"some_string"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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changeset
|
643 %! fseek (fid, 0, "bof"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
644 %! msg1 = "textscan: illegal EndOfLine character value specified"; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
645 %! try |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
646 %! A = textscan (fid, "%f", "EndOfLine", "\n\r"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
647 %! end_try_catch; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
648 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
649 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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|
650 %! assert (msg1, lasterr); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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changeset
|
651 |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
Philip Nienhuis <prnienhuis@users.sf.net>
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|
652 %!test |
0cbe330f39a2
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|
653 %! f = tmpnam (); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
654 %! fid = fopen (f, "w+"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
655 %! fprintf (fid,"some_string"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
656 %! fseek (fid, 0, "bof"); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
657 %! msg1 = "textscan: character value required for EndOfLine"; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
658 %! try |
0cbe330f39a2
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|
659 %! A = textscan (fid, "%f", "EndOfLine", 33); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
660 %! end_try_catch; |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
661 %! fclose (fid); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
662 %! unlink (f); |
0cbe330f39a2
textscan.m, textread.m: allow reading multi-column data files with empty format + tests (bug #38317)
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|
663 %! assert (msg1, lasterr); |
17338
1c89599167a6
maint: End m-files with 1 blank line.
Rik <rik@octave.org>
parents:
17336
diff
changeset
|
664 |
18616
2ce1f1966fc3
textscan.m: Fix undefined whitespace error with empty format input (bug #41824).
Sergey Plotnikov
parents:
17338
diff
changeset
|
665 %% Bug #41824 |
2ce1f1966fc3
textscan.m: Fix undefined whitespace error with empty format input (bug #41824).
Sergey Plotnikov
parents:
17338
diff
changeset
|
666 %!test |
2ce1f1966fc3
textscan.m: Fix undefined whitespace error with empty format input (bug #41824).
Sergey Plotnikov
parents:
17338
diff
changeset
|
667 %! assert (textscan ("123", "", "whitespace", " "){:}, 123); |
2ce1f1966fc3
textscan.m: Fix undefined whitespace error with empty format input (bug #41824).
Sergey Plotnikov
parents:
17338
diff
changeset
|
668 |