Mercurial > octave
annotate libinterp/corefcn/regexp.cc @ 22755:3a2b891d0b33
maint: Standardize Copyright formatting.
* Makefile.am, README, build-aux/check-subst-vars.in.sh,
build-aux/find-files-with-tests.sh, build-aux/mk-builtins.sh,
build-aux/mk-default-qt-settings.in.sh, build-aux/mk-f77-def.in.sh,
build-aux/mk-hg-id.sh, build-aux/mk-mxarray-h.in.sh,
build-aux/mk-octave-config-h.sh, build-aux/mk-opts.pl,
build-aux/mk-version-h.in.sh, build-aux/subst-config-vals.in.sh,
build-aux/subst-cross-config-vals.in.sh, build-aux/subst-default-vals.in.sh,
build-aux/subst-f77-isnan-macro.in.sh, build-aux/subst-script-vals.in.sh,
configure.ac, 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/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/genpropdoc.m,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
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/linalg.txi,
doc/interpreter/macros.texi, doc/interpreter/matrix.txi,
doc/interpreter/mk-doc-cache.pl, doc/interpreter/mkoctfile.1,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-cli.1,
doc/interpreter/octave-config.1, doc/interpreter/octave.1,
doc/interpreter/octave.css, 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/plotimages.m, 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/var.txi,
doc/interpreter/vectorize.txi, 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/refcard-a4.tex,
doc/refcard/refcard-legal.tex, doc/refcard/refcard-letter.tex,
doc/refcard/refcard.tex, etc/HACKING, etc/icons/octave.appdata.xml.in,
libgui/graphics/Backend.cc, libgui/graphics/Backend.h,
libgui/graphics/BaseControl.cc, libgui/graphics/BaseControl.h,
libgui/graphics/ButtonControl.cc, libgui/graphics/ButtonControl.h,
libgui/graphics/ButtonGroup.cc, libgui/graphics/ButtonGroup.h,
libgui/graphics/Canvas.cc, libgui/graphics/Canvas.h,
libgui/graphics/CheckBoxControl.cc, libgui/graphics/CheckBoxControl.h,
libgui/graphics/Container.cc, libgui/graphics/Container.h,
libgui/graphics/ContextMenu.cc, libgui/graphics/ContextMenu.h,
libgui/graphics/EditControl.cc, libgui/graphics/EditControl.h,
libgui/graphics/Figure.cc, libgui/graphics/Figure.h,
libgui/graphics/FigureWindow.cc, libgui/graphics/FigureWindow.h,
libgui/graphics/GLCanvas.cc, libgui/graphics/GLCanvas.h,
libgui/graphics/GenericEventNotify.h, libgui/graphics/KeyMap.cc,
libgui/graphics/KeyMap.h, libgui/graphics/ListBoxControl.cc,
libgui/graphics/ListBoxControl.h, libgui/graphics/Logger.cc,
libgui/graphics/Logger.h, libgui/graphics/Menu.cc, libgui/graphics/Menu.h,
libgui/graphics/MenuContainer.h, libgui/graphics/MouseModeActionGroup.cc,
libgui/graphics/MouseModeActionGroup.h, libgui/graphics/Object.cc,
libgui/graphics/Object.h, libgui/graphics/ObjectFactory.cc,
libgui/graphics/ObjectFactory.h, libgui/graphics/ObjectProxy.cc,
libgui/graphics/ObjectProxy.h, libgui/graphics/Panel.cc,
libgui/graphics/Panel.h, libgui/graphics/PopupMenuControl.cc,
libgui/graphics/PopupMenuControl.h, libgui/graphics/PushButtonControl.cc,
libgui/graphics/PushButtonControl.h, libgui/graphics/PushTool.cc,
libgui/graphics/PushTool.h, libgui/graphics/QtHandlesUtils.cc,
libgui/graphics/QtHandlesUtils.h, libgui/graphics/RadioButtonControl.cc,
libgui/graphics/RadioButtonControl.h, libgui/graphics/SliderControl.cc,
libgui/graphics/SliderControl.h, libgui/graphics/TextControl.cc,
libgui/graphics/TextControl.h, libgui/graphics/TextEdit.cc,
libgui/graphics/TextEdit.h, libgui/graphics/ToggleButtonControl.cc,
libgui/graphics/ToggleButtonControl.h, libgui/graphics/ToggleTool.cc,
libgui/graphics/ToggleTool.h, libgui/graphics/ToolBar.cc,
libgui/graphics/ToolBar.h, libgui/graphics/ToolBarButton.cc,
libgui/graphics/ToolBarButton.h, libgui/graphics/__init_qt__.cc,
libgui/graphics/__init_qt__.h, libgui/graphics/annotation-dialog.cc,
libgui/graphics/annotation-dialog.h, libgui/graphics/gl-select.cc,
libgui/graphics/gl-select.h, libgui/src/color-picker.cc,
libgui/src/color-picker.h, libgui/src/dialog.cc, libgui/src/dialog.h,
libgui/src/documentation-dock-widget.cc,
libgui/src/documentation-dock-widget.h, libgui/src/files-dock-widget.cc,
libgui/src/files-dock-widget.h, libgui/src/find-files-dialog.cc,
libgui/src/find-files-dialog.h, libgui/src/find-files-model.cc,
libgui/src/find-files-model.h, libgui/src/history-dock-widget.cc,
libgui/src/history-dock-widget.h, libgui/src/liboctgui-build-info.h,
libgui/src/liboctgui-build-info.in.cc,
libgui/src/m-editor/file-editor-interface.h,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor-tab.h,
libgui/src/m-editor/file-editor.cc, libgui/src/m-editor/file-editor.h,
libgui/src/m-editor/find-dialog.cc, libgui/src/m-editor/find-dialog.h,
libgui/src/m-editor/marker.cc, libgui/src/m-editor/marker.h,
libgui/src/m-editor/octave-qscintilla.cc,
libgui/src/m-editor/octave-qscintilla.h,
libgui/src/m-editor/octave-txt-lexer.cc,
libgui/src/m-editor/octave-txt-lexer.h, libgui/src/main-window.cc,
libgui/src/main-window.h, libgui/src/octave-cmd.cc, libgui/src/octave-cmd.h,
libgui/src/octave-dock-widget.cc, libgui/src/octave-dock-widget.h,
libgui/src/octave-gui.cc, libgui/src/octave-gui.h,
libgui/src/octave-interpreter.cc, libgui/src/octave-interpreter.h,
libgui/src/octave-qt-link.cc, libgui/src/octave-qt-link.h,
libgui/src/qtinfo/parser.cc, libgui/src/qtinfo/parser.h,
libgui/src/qtinfo/webinfo.cc, libgui/src/qtinfo/webinfo.h,
libgui/src/resource-manager.cc, libgui/src/resource-manager.h,
libgui/src/settings-dialog.cc, libgui/src/settings-dialog.h,
libgui/src/shortcut-manager.cc, libgui/src/shortcut-manager.h,
libgui/src/terminal-dock-widget.cc, libgui/src/terminal-dock-widget.h,
libgui/src/thread-manager.cc, libgui/src/thread-manager.h,
libgui/src/welcome-wizard.cc, libgui/src/welcome-wizard.h,
libgui/src/workspace-model.cc, libgui/src/workspace-model.h,
libgui/src/workspace-view.cc, libgui/src/workspace-view.h,
libinterp/build-env.h, libinterp/build-env.in.cc, libinterp/builtins.h,
libinterp/corefcn/Cell.cc, libinterp/corefcn/Cell.h,
libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dsearchn__.cc,
libinterp/corefcn/__ichol__.cc, libinterp/corefcn/__ilu__.cc,
libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__luinc__.cc,
libinterp/corefcn/__magick_read__.cc, libinterp/corefcn/__pchip_deriv__.cc,
libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc,
libinterp/corefcn/base-text-renderer.h, libinterp/corefcn/besselj.cc,
libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc,
libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc,
libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/call-stack.cc,
libinterp/corefcn/call-stack.h, libinterp/corefcn/cdisplay.c,
libinterp/corefcn/cdisplay.h, libinterp/corefcn/cellfun.cc,
libinterp/corefcn/coct-hdf5-types.c, libinterp/corefcn/colloc.cc,
libinterp/corefcn/comment-list.cc, libinterp/corefcn/comment-list.h,
libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/data.h,
libinterp/corefcn/debug.cc, libinterp/corefcn/debug.h,
libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h,
libinterp/corefcn/defun-dld.h, libinterp/corefcn/defun-int.h,
libinterp/corefcn/defun.cc, libinterp/corefcn/defun.h,
libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc,
libinterp/corefcn/dirfns.h, libinterp/corefcn/display.cc,
libinterp/corefcn/display.h, libinterp/corefcn/dlmread.cc,
libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc,
libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc,
libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/error.h, libinterp/corefcn/errwarn.cc,
libinterp/corefcn/errwarn.h, libinterp/corefcn/event-queue.cc,
libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc,
libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/file-io.h,
libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc,
libinterp/corefcn/ft-text-renderer.cc, libinterp/corefcn/ft-text-renderer.h,
libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc,
libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc,
libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc,
libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl-render.h,
libinterp/corefcn/gl2ps-print.cc, libinterp/corefcn/gl2ps-print.h,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h,
libinterp/corefcn/gsvd.cc, libinterp/corefcn/hash.cc,
libinterp/corefcn/help.cc, libinterp/corefcn/help.h, libinterp/corefcn/hess.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/hook-fcn.cc,
libinterp/corefcn/hook-fcn.h, libinterp/corefcn/input.cc,
libinterp/corefcn/input.h, libinterp/corefcn/interpreter.cc,
libinterp/corefcn/interpreter.h, libinterp/corefcn/inv.cc,
libinterp/corefcn/jit-ir.cc, libinterp/corefcn/jit-ir.h,
libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h,
libinterp/corefcn/jit-util.cc, libinterp/corefcn/jit-util.h,
libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc,
libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc,
libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc,
libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-ascii-helper.h,
libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h,
libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h,
libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat4.h,
libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h,
libinterp/corefcn/ls-oct-binary.cc, libinterp/corefcn/ls-oct-binary.h,
libinterp/corefcn/ls-oct-text.cc, libinterp/corefcn/ls-oct-text.h,
libinterp/corefcn/ls-utils.cc, libinterp/corefcn/ls-utils.h,
libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc,
libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc,
libinterp/corefcn/max.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mex.h,
libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc,
libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc,
libinterp/corefcn/oct-errno.h, libinterp/corefcn/oct-errno.in.cc,
libinterp/corefcn/oct-fstrm.cc, libinterp/corefcn/oct-fstrm.h,
libinterp/corefcn/oct-handle.h, libinterp/corefcn/oct-hdf5-types.cc,
libinterp/corefcn/oct-hdf5-types.h, libinterp/corefcn/oct-hdf5.h,
libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-hist.h,
libinterp/corefcn/oct-iostrm.cc, libinterp/corefcn/oct-iostrm.h,
libinterp/corefcn/oct-lvalue.cc, libinterp/corefcn/oct-lvalue.h,
libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h,
libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-opengl.h,
libinterp/corefcn/oct-prcstrm.cc, libinterp/corefcn/oct-prcstrm.h,
libinterp/corefcn/oct-procbuf.cc, libinterp/corefcn/oct-procbuf.h,
libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc,
libinterp/corefcn/oct-stream.h, libinterp/corefcn/oct-strstrm.cc,
libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/oct-tex-lexer.in.ll,
libinterp/corefcn/oct-tex-parser.in.yy, libinterp/corefcn/oct.h,
libinterp/corefcn/octave-default-image.h, libinterp/corefcn/octave-link.cc,
libinterp/corefcn/octave-link.h,
libinterp/corefcn/octave-preserve-stream-state.h,
libinterp/corefcn/ordschur.cc, libinterp/corefcn/pager.cc,
libinterp/corefcn/pager.h, libinterp/corefcn/pinv.cc,
libinterp/corefcn/pr-output.cc, libinterp/corefcn/pr-output.h,
libinterp/corefcn/procstream.cc, libinterp/corefcn/procstream.h,
libinterp/corefcn/profiler.cc, libinterp/corefcn/profiler.h,
libinterp/corefcn/psi.cc, libinterp/corefcn/pt-jit.cc,
libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc,
libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc,
libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h,
libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h,
libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse-xpow.h,
libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc,
libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc,
libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc,
libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc,
libinterp/corefcn/sylvester.cc, libinterp/corefcn/symtab.cc,
libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc,
libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h,
libinterp/corefcn/text-renderer.cc, libinterp/corefcn/text-renderer.h,
libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc,
libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc,
libinterp/corefcn/tsearch.cc, libinterp/corefcn/txt-eng.cc,
libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/utils.h, libinterp/corefcn/variables.cc,
libinterp/corefcn/variables.h, libinterp/corefcn/workspace-element.h,
libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h,
libinterp/corefcn/xnorm.cc, libinterp/corefcn/xnorm.h,
libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h,
libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h,
libinterp/deprecated-config.h, libinterp/dldfcn/__delaunayn__.cc,
libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc,
libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc,
libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__osmesa_print__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc,
libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/audioread.cc,
libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc,
libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc,
libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/gzip.cc,
libinterp/dldfcn/oct-qhull.h, libinterp/dldfcn/qr.cc,
libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/liboctinterp-build-info.h,
libinterp/liboctinterp-build-info.in.cc, libinterp/mk-errno-list,
libinterp/mk-pkg-add, libinterp/mkops, libinterp/octave-value/ov-base-diag.cc,
libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc,
libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.cc,
libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc,
libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.cc,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc,
libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc,
libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc,
libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc,
libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc,
libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-classdef.h, libinterp/octave-value/ov-colon.cc,
libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc,
libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cs-list.cc,
libinterp/octave-value/ov-cs-list.h, libinterp/octave-value/ov-cx-diag.cc,
libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc,
libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc,
libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.cc,
libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc,
libinterp/octave-value/ov-fcn-handle.h,
libinterp/octave-value/ov-fcn-inline.cc,
libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.cc,
libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc,
libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc,
libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.cc,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.cc,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.cc,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.cc,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int-traits.h,
libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int16.h,
libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int32.h,
libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int64.h,
libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-int8.h,
libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc,
libinterp/octave-value/ov-java.h, libinterp/octave-value/ov-lazy-idx.cc,
libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc,
libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc,
libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc,
libinterp/octave-value/ov-oncleanup.h, libinterp/octave-value/ov-perm.cc,
libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc,
libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc,
libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc,
libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-typeinfo.cc,
libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc,
libinterp/octave-value/ov-uint16.h, libinterp/octave-value/ov-uint32.cc,
libinterp/octave-value/ov-uint32.h, libinterp/octave-value/ov-uint64.cc,
libinterp/octave-value/ov-uint64.h, libinterp/octave-value/ov-uint8.cc,
libinterp/octave-value/ov-uint8.h, libinterp/octave-value/ov-usr-fcn.cc,
libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc,
libinterp/octave-value/ov.h, libinterp/octave-value/ovl.cc,
libinterp/octave-value/ovl.h, libinterp/octave.cc, libinterp/octave.h,
libinterp/op-kw-docs, libinterp/operators/op-b-b.cc,
libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc,
libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc,
libinterp/operators/op-bm-sbm.cc, libinterp/operators/op-cdm-cdm.cc,
libinterp/operators/op-cdm-cm.cc, libinterp/operators/op-cdm-cs.cc,
libinterp/operators/op-cdm-dm.cc, libinterp/operators/op-cdm-m.cc,
libinterp/operators/op-cdm-s.cc, libinterp/operators/op-cell.cc,
libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc,
libinterp/operators/op-cm-cdm.cc, libinterp/operators/op-cm-cm.cc,
libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-dm.cc,
libinterp/operators/op-cm-m.cc, libinterp/operators/op-cm-pm.cc,
libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc,
libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc,
libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-m.cc,
libinterp/operators/op-cs-s.cc, libinterp/operators/op-cs-scm.cc,
libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-cdm.cc,
libinterp/operators/op-dm-cm.cc, libinterp/operators/op-dm-cs.cc,
libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-m.cc,
libinterp/operators/op-dm-s.cc, libinterp/operators/op-dm-scm.cc,
libinterp/operators/op-dm-sm.cc, libinterp/operators/op-dm-template.cc,
libinterp/operators/op-dms-template.cc, libinterp/operators/op-fcdm-fcdm.cc,
libinterp/operators/op-fcdm-fcm.cc, libinterp/operators/op-fcdm-fcs.cc,
libinterp/operators/op-fcdm-fdm.cc, libinterp/operators/op-fcdm-fm.cc,
libinterp/operators/op-fcdm-fs.cc, libinterp/operators/op-fcm-fcdm.cc,
libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc,
libinterp/operators/op-fcm-fdm.cc, libinterp/operators/op-fcm-fm.cc,
libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcm-pm.cc,
libinterp/operators/op-fcn.cc, libinterp/operators/op-fcs-fcm.cc,
libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc,
libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fcdm.cc,
libinterp/operators/op-fdm-fcm.cc, libinterp/operators/op-fdm-fcs.cc,
libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-fdm-fm.cc,
libinterp/operators/op-fdm-fs.cc, libinterp/operators/op-fm-fcdm.cc,
libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc,
libinterp/operators/op-fm-fdm.cc, libinterp/operators/op-fm-fm.cc,
libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fm-pm.cc,
libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc,
libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc,
libinterp/operators/op-i16-i16.cc, libinterp/operators/op-i32-i32.cc,
libinterp/operators/op-i64-i64.cc, libinterp/operators/op-i8-i8.cc,
libinterp/operators/op-int-concat.cc, libinterp/operators/op-int.h,
libinterp/operators/op-m-cdm.cc, libinterp/operators/op-m-cm.cc,
libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-dm.cc,
libinterp/operators/op-m-m.cc, libinterp/operators/op-m-pm.cc,
libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc,
libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-cm.cc,
libinterp/operators/op-pm-fcm.cc, libinterp/operators/op-pm-fm.cc,
libinterp/operators/op-pm-m.cc, libinterp/operators/op-pm-pm.cc,
libinterp/operators/op-pm-scm.cc, libinterp/operators/op-pm-sm.cc,
libinterp/operators/op-pm-template.cc, libinterp/operators/op-range.cc,
libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc,
libinterp/operators/op-s-m.cc, libinterp/operators/op-s-s.cc,
libinterp/operators/op-s-scm.cc, libinterp/operators/op-s-sm.cc,
libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc,
libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc,
libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc,
libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc,
libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc,
libinterp/operators/op-sm-cs.cc, libinterp/operators/op-sm-m.cc,
libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc,
libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc,
libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc,
libinterp/operators/op-struct.cc, libinterp/operators/op-ui16-ui16.cc,
libinterp/operators/op-ui32-ui32.cc, libinterp/operators/op-ui64-ui64.cc,
libinterp/operators/op-ui8-ui8.cc, libinterp/operators/ops.h,
libinterp/options-usage.h, libinterp/parse-tree/lex.h,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, libinterp/parse-tree/parse.h,
libinterp/parse-tree/pt-all.h, libinterp/parse-tree/pt-arg-list.cc,
libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-array-list.cc,
libinterp/parse-tree/pt-array-list.h, libinterp/parse-tree/pt-assign.cc,
libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc,
libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.cc,
libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc,
libinterp/parse-tree/pt-cbinop.h, libinterp/parse-tree/pt-cell.cc,
libinterp/parse-tree/pt-cell.h, libinterp/parse-tree/pt-check.cc,
libinterp/parse-tree/pt-check.h, libinterp/parse-tree/pt-classdef.cc,
libinterp/parse-tree/pt-classdef.h, libinterp/parse-tree/pt-cmd.cc,
libinterp/parse-tree/pt-cmd.h, libinterp/parse-tree/pt-colon.cc,
libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc,
libinterp/parse-tree/pt-const.h, libinterp/parse-tree/pt-decl.cc,
libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc,
libinterp/parse-tree/pt-eval.h, libinterp/parse-tree/pt-except.cc,
libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.cc,
libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc,
libinterp/parse-tree/pt-fcn-handle.h, libinterp/parse-tree/pt-funcall.cc,
libinterp/parse-tree/pt-funcall.h, libinterp/parse-tree/pt-id.cc,
libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc,
libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-jump.cc,
libinterp/parse-tree/pt-jump.h, libinterp/parse-tree/pt-loop.cc,
libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc,
libinterp/parse-tree/pt-mat.h, libinterp/parse-tree/pt-misc.cc,
libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc,
libinterp/parse-tree/pt-pr-code.h, libinterp/parse-tree/pt-select.cc,
libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.cc,
libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/pt-unop.cc,
libinterp/parse-tree/pt-unop.h, libinterp/parse-tree/pt-walk.h,
libinterp/parse-tree/pt.cc, libinterp/parse-tree/pt.h,
libinterp/parse-tree/token.cc, libinterp/parse-tree/token.h,
libinterp/template-inst/Array-jit.cc, libinterp/template-inst/Array-tc.cc,
libinterp/version.cc, libinterp/version.in.h, liboctave/array/Array-C.cc,
liboctave/array/Array-b.cc, liboctave/array/Array-ch.cc,
liboctave/array/Array-d.cc, liboctave/array/Array-f.cc,
liboctave/array/Array-fC.cc, liboctave/array/Array-i.cc,
liboctave/array/Array-idx-vec.cc, liboctave/array/Array-s.cc,
liboctave/array/Array-str.cc, liboctave/array/Array-util.cc,
liboctave/array/Array-util.h, liboctave/array/Array-voidp.cc,
liboctave/array/Array.cc, liboctave/array/Array.h,
liboctave/array/CColVector.cc, liboctave/array/CColVector.h,
liboctave/array/CDiagMatrix.cc, liboctave/array/CDiagMatrix.h,
liboctave/array/CMatrix.cc, liboctave/array/CMatrix.h,
liboctave/array/CNDArray.cc, liboctave/array/CNDArray.h,
liboctave/array/CRowVector.cc, liboctave/array/CRowVector.h,
liboctave/array/CSparse.cc, liboctave/array/CSparse.h,
liboctave/array/DiagArray2.cc, liboctave/array/DiagArray2.h,
liboctave/array/MArray-C.cc, liboctave/array/MArray-d.cc,
liboctave/array/MArray-f.cc, liboctave/array/MArray-fC.cc,
liboctave/array/MArray-i.cc, liboctave/array/MArray-s.cc,
liboctave/array/MArray.cc, liboctave/array/MArray.h,
liboctave/array/MDiagArray2.cc, liboctave/array/MDiagArray2.h,
liboctave/array/MSparse-C.cc, liboctave/array/MSparse-d.cc,
liboctave/array/MSparse.cc, liboctave/array/MSparse.h,
liboctave/array/Matrix.h, liboctave/array/MatrixType.cc,
liboctave/array/MatrixType.h, liboctave/array/PermMatrix.cc,
liboctave/array/PermMatrix.h, liboctave/array/Range.cc,
liboctave/array/Range.h, liboctave/array/Sparse-C.cc,
liboctave/array/Sparse-b.cc, liboctave/array/Sparse-d.cc,
liboctave/array/Sparse.cc, liboctave/array/Sparse.h,
liboctave/array/boolMatrix.cc, liboctave/array/boolMatrix.h,
liboctave/array/boolNDArray.cc, liboctave/array/boolNDArray.h,
liboctave/array/boolSparse.cc, liboctave/array/boolSparse.h,
liboctave/array/chMatrix.cc, liboctave/array/chMatrix.h,
liboctave/array/chNDArray.cc, liboctave/array/chNDArray.h,
liboctave/array/dColVector.cc, liboctave/array/dColVector.h,
liboctave/array/dDiagMatrix.cc, liboctave/array/dDiagMatrix.h,
liboctave/array/dMatrix.cc, liboctave/array/dMatrix.h,
liboctave/array/dNDArray.cc, liboctave/array/dNDArray.h,
liboctave/array/dRowVector.cc, liboctave/array/dRowVector.h,
liboctave/array/dSparse.cc, liboctave/array/dSparse.h,
liboctave/array/dim-vector.cc, liboctave/array/dim-vector.h,
liboctave/array/fCColVector.cc, liboctave/array/fCColVector.h,
liboctave/array/fCDiagMatrix.cc, liboctave/array/fCDiagMatrix.h,
liboctave/array/fCMatrix.cc, liboctave/array/fCMatrix.h,
liboctave/array/fCNDArray.cc, liboctave/array/fCNDArray.h,
liboctave/array/fCRowVector.cc, liboctave/array/fCRowVector.h,
liboctave/array/fColVector.cc, liboctave/array/fColVector.h,
liboctave/array/fDiagMatrix.cc, liboctave/array/fDiagMatrix.h,
liboctave/array/fMatrix.cc, liboctave/array/fMatrix.h,
liboctave/array/fNDArray.cc, liboctave/array/fNDArray.h,
liboctave/array/fRowVector.cc, liboctave/array/fRowVector.h,
liboctave/array/idx-vector.cc, liboctave/array/idx-vector.h,
liboctave/array/int16NDArray.cc, liboctave/array/int16NDArray.h,
liboctave/array/int32NDArray.cc, liboctave/array/int32NDArray.h,
liboctave/array/int64NDArray.cc, liboctave/array/int64NDArray.h,
liboctave/array/int8NDArray.cc, liboctave/array/int8NDArray.h,
liboctave/array/intNDArray.cc, liboctave/array/intNDArray.h,
liboctave/array/uint16NDArray.cc, liboctave/array/uint16NDArray.h,
liboctave/array/uint32NDArray.cc, liboctave/array/uint32NDArray.h,
liboctave/array/uint64NDArray.cc, liboctave/array/uint64NDArray.h,
liboctave/array/uint8NDArray.cc, liboctave/array/uint8NDArray.h,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/cquit.c,
liboctave/cruft/misc/f77-extern.cc, liboctave/cruft/misc/f77-fcn.c,
liboctave/cruft/misc/f77-fcn.h, liboctave/cruft/misc/lo-error.c,
liboctave/cruft/misc/lo-error.h, liboctave/cruft/misc/quit.cc,
liboctave/cruft/misc/quit.h, liboctave/liboctave-build-info.h,
liboctave/liboctave-build-info.in.cc, liboctave/numeric/CollocWt.cc,
liboctave/numeric/CollocWt.h, liboctave/numeric/DAE.h,
liboctave/numeric/DAEFunc.h, liboctave/numeric/DAERT.h,
liboctave/numeric/DAERTFunc.h, liboctave/numeric/DASPK-opts.in,
liboctave/numeric/DASPK.cc, liboctave/numeric/DASPK.h,
liboctave/numeric/DASRT-opts.in, liboctave/numeric/DASRT.cc,
liboctave/numeric/DASRT.h, liboctave/numeric/DASSL-opts.in,
liboctave/numeric/DASSL.cc, liboctave/numeric/DASSL.h, liboctave/numeric/DET.h,
liboctave/numeric/EIG.cc, liboctave/numeric/EIG.h,
liboctave/numeric/LSODE-opts.in, liboctave/numeric/LSODE.cc,
liboctave/numeric/LSODE.h, liboctave/numeric/ODE.h,
liboctave/numeric/ODEFunc.h, liboctave/numeric/ODES.cc,
liboctave/numeric/ODES.h, liboctave/numeric/ODESFunc.h,
liboctave/numeric/Quad-opts.in, liboctave/numeric/Quad.cc,
liboctave/numeric/Quad.h, liboctave/numeric/aepbalance.cc,
liboctave/numeric/aepbalance.h, liboctave/numeric/base-dae.h,
liboctave/numeric/base-de.h, liboctave/numeric/base-min.h,
liboctave/numeric/bsxfun-decl.h, liboctave/numeric/bsxfun-defs.cc,
liboctave/numeric/bsxfun.h, liboctave/numeric/chol.cc,
liboctave/numeric/chol.h, liboctave/numeric/eigs-base.cc,
liboctave/numeric/eigs-base.h, liboctave/numeric/fEIG.cc,
liboctave/numeric/fEIG.h, liboctave/numeric/gepbalance.cc,
liboctave/numeric/gepbalance.h, liboctave/numeric/gsvd.cc,
liboctave/numeric/gsvd.h, liboctave/numeric/hess.cc, liboctave/numeric/hess.h,
liboctave/numeric/lo-amos-proto.h, liboctave/numeric/lo-arpack-proto.h,
liboctave/numeric/lo-blas-proto.h, liboctave/numeric/lo-fftpack-proto.h,
liboctave/numeric/lo-lapack-proto.h, liboctave/numeric/lo-mappers.cc,
liboctave/numeric/lo-mappers.h, liboctave/numeric/lo-qrupdate-proto.h,
liboctave/numeric/lo-ranlib-proto.h, liboctave/numeric/lo-slatec-proto.h,
liboctave/numeric/lo-specfun.cc, liboctave/numeric/lo-specfun.h,
liboctave/numeric/lu.cc, liboctave/numeric/lu.h,
liboctave/numeric/oct-convn.cc, liboctave/numeric/oct-convn.h,
liboctave/numeric/oct-fftw.cc, liboctave/numeric/oct-fftw.h,
liboctave/numeric/oct-norm.cc, liboctave/numeric/oct-norm.h,
liboctave/numeric/oct-rand.cc, liboctave/numeric/oct-rand.h,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/oct-spparms.h,
liboctave/numeric/qr.cc, liboctave/numeric/qr.h, liboctave/numeric/qrp.cc,
liboctave/numeric/qrp.h, liboctave/numeric/randgamma.cc,
liboctave/numeric/randgamma.h, liboctave/numeric/randmtzig.cc,
liboctave/numeric/randmtzig.h, liboctave/numeric/randpoisson.cc,
liboctave/numeric/randpoisson.h, liboctave/numeric/schur.cc,
liboctave/numeric/schur.h, liboctave/numeric/sparse-chol.cc,
liboctave/numeric/sparse-chol.h, liboctave/numeric/sparse-dmsolve.cc,
liboctave/numeric/sparse-dmsolve.h, liboctave/numeric/sparse-lu.cc,
liboctave/numeric/sparse-lu.h, liboctave/numeric/sparse-qr.cc,
liboctave/numeric/sparse-qr.h, liboctave/numeric/svd.cc,
liboctave/numeric/svd.h, liboctave/operators/Sparse-diag-op-defs.h,
liboctave/operators/Sparse-op-decls.h, liboctave/operators/Sparse-op-defs.h,
liboctave/operators/Sparse-perm-op-defs.h, liboctave/operators/mk-ops.awk,
liboctave/operators/mx-base.h, liboctave/operators/mx-defs.h,
liboctave/operators/mx-ext.h, liboctave/operators/mx-inlines.cc,
liboctave/operators/mx-op-decl.h, liboctave/operators/mx-op-defs.h,
liboctave/operators/mx-ops, liboctave/operators/smx-ops,
liboctave/operators/vx-ops, liboctave/system/child-list.cc,
liboctave/system/child-list.h, liboctave/system/dir-ops.cc,
liboctave/system/dir-ops.h, liboctave/system/file-ops.cc,
liboctave/system/file-ops.h, liboctave/system/file-stat.cc,
liboctave/system/file-stat.h, liboctave/system/lo-sysdep.cc,
liboctave/system/lo-sysdep.h, liboctave/system/mach-info.cc,
liboctave/system/mach-info.h, liboctave/system/oct-env.cc,
liboctave/system/oct-env.h, liboctave/system/oct-group.cc,
liboctave/system/oct-group.h, liboctave/system/oct-passwd.cc,
liboctave/system/oct-passwd.h, liboctave/system/oct-syscalls.cc,
liboctave/system/oct-syscalls.h, liboctave/system/oct-time.cc,
liboctave/system/oct-time.h, liboctave/system/oct-uname.cc,
liboctave/system/oct-uname.h, liboctave/util/action-container.h,
liboctave/util/base-list.h, liboctave/util/byte-swap.h,
liboctave/util/caseless-str.h, liboctave/util/cmd-edit.cc,
liboctave/util/cmd-edit.h, liboctave/util/cmd-hist.cc,
liboctave/util/cmd-hist.h, liboctave/util/data-conv.cc,
liboctave/util/data-conv.h, liboctave/util/f2c-main.c,
liboctave/util/functor.h, liboctave/util/glob-match.cc,
liboctave/util/glob-match.h, liboctave/util/kpse.cc, liboctave/util/kpse.h,
liboctave/util/lo-array-errwarn.cc, liboctave/util/lo-array-errwarn.h,
liboctave/util/lo-array-gripes.cc, liboctave/util/lo-array-gripes.h,
liboctave/util/lo-cutils.c, liboctave/util/lo-cutils.h,
liboctave/util/lo-hash.cc, liboctave/util/lo-hash.h, liboctave/util/lo-ieee.cc,
liboctave/util/lo-ieee.h, liboctave/util/lo-macros.h, liboctave/util/lo-math.h,
liboctave/util/lo-regexp.cc, liboctave/util/lo-regexp.h,
liboctave/util/lo-traits.h, liboctave/util/lo-utils.cc,
liboctave/util/lo-utils.h, liboctave/util/oct-alloc.h,
liboctave/util/oct-base64.cc, liboctave/util/oct-base64.h,
liboctave/util/oct-binmap.h, liboctave/util/oct-cmplx.h,
liboctave/util/oct-glob.cc, liboctave/util/oct-glob.h,
liboctave/util/oct-inttypes-fwd.h, liboctave/util/oct-inttypes.cc,
liboctave/util/oct-inttypes.h, liboctave/util/oct-locbuf.cc,
liboctave/util/oct-locbuf.h, liboctave/util/oct-mutex.cc,
liboctave/util/oct-mutex.h, liboctave/util/oct-refcount.h,
liboctave/util/oct-rl-edit.c, liboctave/util/oct-rl-edit.h,
liboctave/util/oct-rl-hist.c, liboctave/util/oct-rl-hist.h,
liboctave/util/oct-shlib.cc, liboctave/util/oct-shlib.h,
liboctave/util/oct-sort.cc, liboctave/util/oct-sort.h,
liboctave/util/oct-sparse.h, liboctave/util/oct-string.cc,
liboctave/util/oct-string.h, liboctave/util/pathsearch.cc,
liboctave/util/pathsearch.h, liboctave/util/singleton-cleanup.cc,
liboctave/util/sparse-sort.cc, liboctave/util/sparse-sort.h,
liboctave/util/sparse-util.cc, liboctave/util/sparse-util.h,
liboctave/util/str-vec.cc, liboctave/util/str-vec.h,
liboctave/util/sun-utils.h, liboctave/util/unwind-prot.cc,
liboctave/util/unwind-prot.h, liboctave/util/url-transfer.cc,
liboctave/util/url-transfer.h, liboctave/wrappers/areadlink-wrapper.c,
liboctave/wrappers/areadlink-wrapper.h,
liboctave/wrappers/async-system-wrapper.c,
liboctave/wrappers/async-system-wrapper.h,
liboctave/wrappers/base64-wrappers.c, liboctave/wrappers/base64-wrappers.h,
liboctave/wrappers/canonicalize-file-name-wrapper.c,
liboctave/wrappers/canonicalize-file-name-wrapper.h,
liboctave/wrappers/dirent-wrappers.c, liboctave/wrappers/dirent-wrappers.h,
liboctave/wrappers/fcntl-wrappers.c, liboctave/wrappers/fcntl-wrappers.h,
liboctave/wrappers/filepos-wrappers.c, liboctave/wrappers/filepos-wrappers.h,
liboctave/wrappers/fpucw-wrappers.c, liboctave/wrappers/fpucw-wrappers.h,
liboctave/wrappers/gen-tempname-wrapper.c,
liboctave/wrappers/gen-tempname-wrapper.h, liboctave/wrappers/getopt-wrapper.c,
liboctave/wrappers/getopt-wrapper.h, liboctave/wrappers/glob-wrappers.c,
liboctave/wrappers/glob-wrappers.h, liboctave/wrappers/hash-wrappers.c,
liboctave/wrappers/hash-wrappers.h, liboctave/wrappers/math-wrappers.c,
liboctave/wrappers/math-wrappers.h, liboctave/wrappers/mkostemp-wrapper.c,
liboctave/wrappers/mkostemp-wrapper.h, liboctave/wrappers/nanosleep-wrapper.c,
liboctave/wrappers/nanosleep-wrapper.h, liboctave/wrappers/nproc-wrapper.c,
liboctave/wrappers/nproc-wrapper.h, liboctave/wrappers/octave-popen2.c,
liboctave/wrappers/octave-popen2.h, liboctave/wrappers/putenv-wrapper.c,
liboctave/wrappers/putenv-wrapper.h,
liboctave/wrappers/set-program-name-wrapper.c,
liboctave/wrappers/set-program-name-wrapper.h,
liboctave/wrappers/signal-wrappers.c, liboctave/wrappers/signal-wrappers.h,
liboctave/wrappers/stat-wrappers.c, liboctave/wrappers/stat-wrappers.h,
liboctave/wrappers/strdup-wrapper.c, liboctave/wrappers/strdup-wrapper.h,
liboctave/wrappers/strftime-wrapper.c, liboctave/wrappers/strftime-wrapper.h,
liboctave/wrappers/strmode-wrapper.c, liboctave/wrappers/strmode-wrapper.h,
liboctave/wrappers/strptime-wrapper.c, liboctave/wrappers/strptime-wrapper.h,
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liboctave/wrappers/tmpfile-wrapper.c, liboctave/wrappers/tmpfile-wrapper.h,
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liboctave/wrappers/unistd-wrappers.c, liboctave/wrappers/unistd-wrappers.h,
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liboctave/wrappers/vasprintf-wrapper.c, liboctave/wrappers/vasprintf-wrapper.h,
liboctave/wrappers/wait-for-input.c, liboctave/wrappers/wait-for-input.h,
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scripts/statistics/distributions/hygecdf.m,
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scripts/statistics/distributions/nbincdf.m,
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scripts/statistics/distributions/poisscdf.m,
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test/parser.tst, test/prefer.tst, test/range.tst, test/recursion.tst,
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test/while.tst:
Use the same Copyright formatting throughout Octave.
author | Rik <rik@octave.org> |
---|---|
date | Sun, 13 Nov 2016 20:33:47 -0800 |
parents | e6fac42c8d56 |
children | e365e87371a3 |
rev | line source |
---|---|
5582 | 1 /* |
2 | |
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3 Copyright (C) 2005-2016 David Bateman |
11523 | 4 Copyright (C) 2002-2005 Paul Kienzle |
7016 | 5 |
6 This file is part of Octave. | |
5582 | 7 |
8 Octave is free software; you can redistribute it and/or modify it | |
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|
9 under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation; either version 3 of the License, or |
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|
11 (at your option) any later version. |
5582 | 12 |
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13 Octave is distributed in the hope that it will be useful, but |
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|
14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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parents:
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|
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
16 GNU General Public License for more details. |
5582 | 17 |
18 You should have received a copy of the GNU General Public License | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
20 <http://www.gnu.org/licenses/>. | |
5582 | 21 |
22 */ | |
23 | |
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24 #if defined (HAVE_CONFIG_H) |
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|
25 # include "config.h" |
5582 | 26 #endif |
27 | |
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28 #include <list> |
5765 | 29 #include <sstream> |
30 | |
5582 | 31 #include <pcre.h> |
32 | |
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33 #include "base-list.h" |
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34 #include "oct-locbuf.h" |
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35 #include "quit.h" |
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|
36 #include "lo-regexp.h" |
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37 #include "str-vec.h" |
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38 |
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39 #include "defun.h" |
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40 #include "Cell.h" |
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41 #include "error.h" |
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42 #include "errwarn.h" |
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43 #include "oct-map.h" |
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44 #include "ovl.h" |
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45 #include "utils.h" |
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47 // Replace backslash escapes in a string with the real values. We need |
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48 // two special functions instead of the one in utils.cc because the set |
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49 // of escape sequences used for regexp patterns and replacement strings |
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50 // is different from those used in the *printf functions. |
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51 |
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52 static std::string |
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53 do_regexp_ptn_string_escapes (const std::string& s, bool is_sq_str) |
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54 { |
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55 std::string retval; |
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56 |
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57 size_t i = 0; |
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58 size_t j = 0; |
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59 size_t len = s.length (); |
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60 |
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61 retval.resize (len); |
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62 |
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63 while (j < len) |
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64 { |
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65 if (s[j] == '\\' && j+1 < len) |
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66 { |
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67 switch (s[++j]) |
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68 { |
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69 case 'b': // backspace |
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70 if (is_sq_str) |
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71 retval[i] = '\b'; |
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72 else |
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73 { |
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74 // Pass escape sequence through |
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75 retval[i] = '\\'; |
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76 retval[++i] = 'b'; |
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77 } |
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78 break; |
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79 |
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80 // Translate \< and \> to PCRE word boundary |
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81 case '<': // begin word boundary |
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82 case '>': // end word boundary |
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83 retval[i] = '\\'; |
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84 retval[++i] = 'b'; |
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85 break; |
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86 |
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87 case 'o': // octal input |
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88 { |
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89 bool bad_esc_seq = (j+1 >= len); |
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90 |
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91 bool brace = false; |
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92 if (! bad_esc_seq && s[++j] == '{') |
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93 { |
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94 brace = true; |
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95 j++; |
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96 } |
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97 |
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98 int tmpi = 0; |
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99 size_t k; |
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100 for (k = j; k < std::min (j+3+brace, len); k++) |
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101 { |
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102 int digit = s[k] - '0'; |
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103 if (digit < 0 || digit > 7) |
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104 break; |
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105 tmpi <<= 3; |
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106 tmpi += digit; |
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107 } |
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108 if (bad_esc_seq || (brace && s[k++] != '}')) |
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109 { |
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110 bad_esc_seq = true; |
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111 tmpi = 0; |
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112 warning ("malformed octal escape sequence '\\o' -- converting to '\\0'"); |
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113 } |
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114 retval[i] = tmpi; |
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115 j = k - 1; |
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116 break; |
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117 } |
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118 |
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119 default: // pass escape sequence through |
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120 retval[i] = '\\'; |
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121 retval[++i] = s[j]; |
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122 break; |
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123 } |
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124 } |
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125 else |
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126 { |
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127 retval[i] = s[j]; |
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128 } |
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129 |
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130 i++; |
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131 j++; |
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132 } |
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133 |
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134 retval.resize (i); |
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135 |
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136 return retval; |
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137 } |
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138 |
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139 static std::string |
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140 do_regexp_rep_string_escapes (const std::string& s) |
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141 { |
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142 std::string retval; |
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143 |
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144 size_t i = 0; |
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145 size_t j = 0; |
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146 size_t len = s.length (); |
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147 |
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148 retval.resize (len); |
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149 |
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150 while (j < len) |
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151 { |
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152 if (s[j] == '\\' && j+1 < len) |
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153 { |
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154 switch (s[++j]) |
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155 { |
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156 case 'a': // alarm |
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157 retval[i] = '\a'; |
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158 break; |
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159 |
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160 case 'b': // backspace |
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161 retval[i] = '\b'; |
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162 break; |
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163 |
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164 case 'f': // formfeed |
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165 retval[i] = '\f'; |
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166 break; |
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167 |
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168 case 'n': // newline |
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169 retval[i] = '\n'; |
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170 break; |
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171 |
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172 case 'r': // carriage return |
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173 retval[i] = '\r'; |
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174 break; |
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175 |
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176 case 't': // horizontal tab |
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177 retval[i] = '\t'; |
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178 break; |
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179 |
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180 case 'v': // vertical tab |
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181 retval[i] = '\v'; |
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182 break; |
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183 |
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184 case 'o': // octal input |
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185 { |
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186 bool bad_esc_seq = (j+1 >= len); |
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187 |
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188 bool brace = false; |
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189 if (! bad_esc_seq && s[++j] == '{') |
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190 { |
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191 brace = true; |
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192 j++; |
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193 } |
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194 |
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195 int tmpi = 0; |
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196 size_t k; |
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197 for (k = j; k < std::min (j+3+brace, len); k++) |
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198 { |
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199 int digit = s[k] - '0'; |
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200 if (digit < 0 || digit > 7) |
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201 break; |
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202 tmpi <<= 3; |
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203 tmpi += digit; |
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204 } |
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205 if (bad_esc_seq || (brace && s[k++] != '}')) |
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206 { |
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207 warning ("malformed octal escape sequence '\\o' -- converting to '\\0'"); |
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208 tmpi = 0; |
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209 } |
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210 retval[i] = tmpi; |
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211 j = k - 1; |
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212 break; |
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213 } |
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214 |
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215 case 'x': // hex input |
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216 { |
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217 bool bad_esc_seq = (j+1 >= len); |
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218 |
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219 bool brace = false; |
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220 if (! bad_esc_seq && s[++j] == '{') |
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221 { |
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222 brace = true; |
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223 j++; |
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224 } |
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225 |
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226 int tmpi = 0; |
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227 size_t k; |
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228 for (k = j; k < std::min (j+2+brace, len); k++) |
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229 { |
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230 if (! isxdigit (s[k])) |
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231 break; |
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232 |
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233 tmpi <<= 4; |
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234 int digit = s[k]; |
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235 if (digit >= 'a') |
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236 tmpi += digit - 'a' + 10; |
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237 else if (digit >= 'A') |
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238 tmpi += digit - 'A' + 10; |
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239 else |
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240 tmpi += digit - '0'; |
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241 } |
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242 if (bad_esc_seq || (brace && s[k++] != '}')) |
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243 { |
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244 warning ("malformed hex escape sequence '\\x' -- converting to '\\0'"); |
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245 tmpi = 0; |
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246 } |
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247 retval[i] = tmpi; |
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248 j = k - 1; |
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249 break; |
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250 } |
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251 |
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252 // Both dollar sign (for capture buffer) and backslash are |
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253 // passed through with their escape backslash. The processing |
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254 // for these must occur during the actual replacement operation |
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255 // in lo-regexp.cc. |
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256 case '$': // pass dollar sign through with escape |
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257 retval[i] = '\\'; retval[++i] = '$'; |
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258 break; |
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259 |
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260 case '\\': // pass backslash through with escape |
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261 retval[i] = '\\'; retval[++i] = '\\'; |
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262 break; |
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263 |
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264 default: // convert escaped character to unescaped char |
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265 retval[i] = s[j]; |
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266 break; |
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267 } |
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268 } |
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269 else |
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270 { |
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271 retval[i] = s[j]; |
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272 } |
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273 |
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274 i++; |
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275 j++; |
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276 } |
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277 |
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278 retval.resize (i); |
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279 |
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280 return retval; |
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281 } |
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282 |
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283 static void |
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284 parse_options (octave::regexp::opts& options, const octave_value_list& args, |
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285 const std::string& who, int skip, bool& extra_args) |
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286 { |
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287 extra_args = false; |
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288 |
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289 for (int i = skip; i < args.length (); i++) |
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291 std::string str; |
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292 |
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293 str = args(i).xstring_value ("%s: optional arguments must be strings", who.c_str ()); |
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294 |
5582 | 295 std::transform (str.begin (), str.end (), str.begin (), tolower); |
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296 |
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297 if (str.find ("once", 0) == 0) |
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298 options.once (true); |
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299 else if (str.find ("matchcase", 0) == 0) |
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300 options.case_insensitive (false); |
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301 else if (str.find ("ignorecase", 0) == 0) |
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302 options.case_insensitive (true); |
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303 else if (str.find ("dotall", 0) == 0) |
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304 options.dotexceptnewline (false); |
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305 else if (str.find ("stringanchors", 0) == 0) |
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306 options.lineanchors (false); |
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307 else if (str.find ("literalspacing", 0) == 0) |
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308 options.freespacing (false); |
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309 else if (str.find ("noemptymatch", 0) == 0) |
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310 options.emptymatch (false); |
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311 else if (str.find ("dotexceptnewline", 0) == 0) |
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312 options.dotexceptnewline (true); |
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313 else if (str.find ("lineanchors", 0) == 0) |
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314 options.lineanchors (true); |
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315 else if (str.find ("freespacing", 0) == 0) |
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316 options.freespacing (true); |
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317 else if (str.find ("emptymatch", 0) == 0) |
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318 options.emptymatch (true); |
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319 else if (str.find ("start", 0) == 0 |
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320 || str.find ("end", 0) == 0 |
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321 || str.find ("tokenextents", 0) == 0 |
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322 || str.find ("match", 0) == 0 |
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323 || str.find ("tokens", 0) == 0 |
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324 || str.find ("names", 0) == 0 |
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325 || str.find ("split", 0) == 0) |
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326 extra_args = true; |
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327 else |
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328 error ("%s: unrecognized option", who.c_str ()); |
5582 | 329 } |
5785 | 330 } |
5582 | 331 |
5785 | 332 static octave_value_list |
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333 octregexp (const octave_value_list &args, int nargout, |
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334 const std::string &who, bool case_insensitive = false) |
5785 | 335 { |
336 octave_value_list retval; | |
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337 |
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338 int nargin = args.length (); |
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339 |
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340 // Make sure we have string, pattern |
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341 const std::string buffer = args(0).string_value (); |
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342 |
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343 std::string pattern = args(1).string_value (); |
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344 |
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345 // Rewrite pattern for PCRE |
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346 pattern = do_regexp_ptn_string_escapes (pattern, args(1).is_sq_string ()); |
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347 |
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348 octave::regexp::opts options; |
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349 options.case_insensitive (case_insensitive); |
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350 bool extra_options = false; |
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351 parse_options (options, args, who, 2, extra_options); |
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352 |
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353 octave::regexp::match_data rx_lst |
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354 = octave::regexp::match (pattern, buffer, options, who); |
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355 |
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356 string_vector named_pats = rx_lst.named_patterns (); |
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357 |
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358 size_t sz = rx_lst.size (); |
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360 // Converted the linked list in the correct form for the return values |
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361 |
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362 octave_idx_type i = 0; |
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363 octave_scalar_map nmap; |
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364 |
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365 retval.resize (7); |
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366 |
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367 if (sz == 1) |
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368 { |
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369 string_vector named_tokens = rx_lst.begin ()->named_tokens (); |
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370 |
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371 for (int j = 0; j < named_pats.numel (); j++) |
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372 nmap.assign (named_pats(j), named_tokens(j)); |
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373 |
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374 retval(5) = nmap; |
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375 } |
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376 else |
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377 { |
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378 for (int j = 0; j < named_pats.numel (); j++) |
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379 { |
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380 Cell tmp (dim_vector (1, sz)); |
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381 |
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382 i = 0; |
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383 for (octave::regexp::match_data::const_iterator p = rx_lst.begin (); |
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384 p != rx_lst.end (); p++) |
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385 { |
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386 string_vector named_tokens = p->named_tokens (); |
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387 |
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388 tmp(i++) = named_tokens(j); |
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389 } |
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390 |
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391 nmap.assign (named_pats(j), octave_value (tmp)); |
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392 } |
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393 |
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394 retval(5) = nmap; |
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395 } |
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396 |
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397 if (options.once ()) |
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398 { |
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399 octave::regexp::match_data::const_iterator p = rx_lst.begin (); |
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400 |
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401 retval(4) = sz ? p->tokens () : Cell (); |
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402 retval(3) = sz ? p->match_string () : ""; |
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403 retval(2) = sz ? p->token_extents () : Matrix (); |
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404 |
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405 if (sz) |
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406 { |
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407 double start = p->start (); |
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408 double end = p->end (); |
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409 |
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410 Cell split (dim_vector (1, 2)); |
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411 split(0) = buffer.substr (0, start-1); |
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412 split(1) = buffer.substr (end); |
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414 retval(6) = split; |
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415 retval(1) = end; |
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416 retval(0) = start; |
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417 } |
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418 else |
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419 { |
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420 retval(6) = buffer; |
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421 retval(1) = Matrix (); |
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422 retval(0) = Matrix (); |
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423 } |
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424 } |
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425 else |
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426 { |
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427 Cell tokens (dim_vector (1, sz)); |
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428 Cell match_string (dim_vector (1, sz)); |
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429 Cell token_extents (dim_vector (1, sz)); |
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430 NDArray end (dim_vector (1, sz)); |
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431 NDArray start (dim_vector (1, sz)); |
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432 Cell split (dim_vector (1, sz+1)); |
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433 size_t sp_start = 0; |
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434 |
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435 i = 0; |
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436 for (octave::regexp::match_data::const_iterator p = rx_lst.begin (); |
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437 p != rx_lst.end (); p++) |
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438 { |
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439 double s = p->start (); |
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440 double e = p->end (); |
5582 | 441 |
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442 string_vector tmp = p->tokens (); |
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443 tokens(i) = Cell (dim_vector (1, tmp.numel ()), tmp); |
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444 match_string(i) = p->match_string (); |
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445 token_extents(i) = p->token_extents (); |
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446 end(i) = e; |
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447 start(i) = s; |
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448 split(i) = buffer.substr (sp_start, s-sp_start-1); |
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449 sp_start = e; |
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450 i++; |
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451 } |
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452 |
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453 split(i) = buffer.substr (sp_start); |
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454 |
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455 retval(6) = split; |
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456 retval(4) = tokens; |
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457 retval(3) = match_string; |
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458 retval(2) = token_extents; |
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459 retval(1) = end; |
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460 retval(0) = start; |
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461 } |
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462 |
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463 // Alter the order of the output arguments |
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464 |
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465 if (extra_options) |
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466 { |
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467 int n = 0; |
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468 octave_value_list new_retval; |
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469 new_retval.resize (nargout); |
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470 |
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471 OCTAVE_LOCAL_BUFFER (int, arg_used, 6); |
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472 for (int j = 0; j < 6; j++) |
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473 arg_used[j] = false; |
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474 |
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475 for (int j = 2; j < nargin; j++) |
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476 { |
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477 int k = 0; |
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478 std::string str = args(j).string_value (); |
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479 std::transform (str.begin (), str.end (), str.begin (), tolower); |
5582 | 480 |
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481 if (str.find ("once", 0) == 0 |
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482 || str.find ("stringanchors", 0) == 0 |
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483 || str.find ("lineanchors", 0) == 0 |
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484 || str.find ("matchcase", 0) == 0 |
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485 || str.find ("ignorecase", 0) == 0 |
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486 || str.find ("dotall", 0) == 0 |
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487 || str.find ("dotexceptnewline", 0) == 0 |
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488 || str.find ("literalspacing", 0) == 0 |
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489 || str.find ("freespacing", 0) == 0 |
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490 || str.find ("noemptymatch", 0) == 0 |
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491 || str.find ("emptymatch", 0) == 0) |
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492 continue; |
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493 else if (str.find ("start", 0) == 0) |
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494 k = 0; |
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495 else if (str.find ("end", 0) == 0) |
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496 k = 1; |
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497 else if (str.find ("tokenextents", 0) == 0) |
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498 k = 2; |
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499 else if (str.find ("match", 0) == 0) |
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500 k = 3; |
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501 else if (str.find ("tokens", 0) == 0) |
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502 k = 4; |
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503 else if (str.find ("names", 0) == 0) |
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504 k = 5; |
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505 else if (str.find ("split", 0) == 0) |
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506 k = 6; |
5582 | 507 |
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508 new_retval(n++) = retval(k); |
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509 arg_used[k] = true; |
5582 | 510 |
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511 if (n == nargout) |
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512 break; |
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513 } |
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514 |
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515 // Fill in the rest of the arguments |
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516 if (n < nargout) |
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517 { |
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518 for (int j = 0; j < 6; j++) |
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519 { |
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520 if (! arg_used[j]) |
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521 new_retval(n++) = retval(j); |
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522 } |
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523 } |
5582 | 524 |
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525 retval = new_retval; |
5582 | 526 } |
527 | |
528 return retval; | |
529 } | |
530 | |
6361 | 531 static octave_value_list |
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532 octcellregexp (const octave_value_list &args, int nargout, |
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533 const std::string &who, bool case_insensitive = false) |
6361 | 534 { |
535 octave_value_list retval; | |
536 | |
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537 if (args(0).is_cell ()) |
6361 | 538 { |
539 OCTAVE_LOCAL_BUFFER (Cell, newretval, nargout); | |
540 octave_value_list new_args = args; | |
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541 Cell cellstr = args(0).cell_value (); |
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542 if (args(1).is_cell ()) |
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543 { |
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544 Cell cellpat = args(1).cell_value (); |
6361 | 545 |
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546 if (cellpat.numel () == 1) |
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547 { |
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548 for (int j = 0; j < nargout; j++) |
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549 newretval[j].resize (cellstr.dims ()); |
6361 | 550 |
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551 new_args(1) = cellpat(0); |
6361 | 552 |
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553 for (octave_idx_type i = 0; i < cellstr.numel (); i++) |
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554 { |
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555 new_args(0) = cellstr(i); |
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556 octave_value_list tmp = octregexp (new_args, nargout, who, |
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557 case_insensitive); |
6361 | 558 |
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559 for (int j = 0; j < nargout; j++) |
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560 newretval[j](i) = tmp(j); |
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561 } |
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562 } |
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563 else if (cellstr.numel () == 1) |
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564 { |
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565 for (int j = 0; j < nargout; j++) |
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566 newretval[j].resize (cellpat.dims ()); |
6361 | 567 |
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568 new_args(0) = cellstr(0); |
6361 | 569 |
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570 for (octave_idx_type i = 0; i < cellpat.numel (); i++) |
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571 { |
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572 new_args(1) = cellpat(i); |
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573 octave_value_list tmp = octregexp (new_args, nargout, who, |
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574 case_insensitive); |
6361 | 575 |
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576 for (int j = 0; j < nargout; j++) |
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577 newretval[j](i) = tmp(j); |
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578 } |
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579 } |
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580 else if (cellstr.numel () == cellpat.numel ()) |
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581 { |
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582 if (cellstr.dims () != cellpat.dims ()) |
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583 error ("%s: inconsistent cell array dimensions", who.c_str ()); |
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584 |
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585 for (int j = 0; j < nargout; j++) |
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586 newretval[j].resize (cellstr.dims ()); |
6361 | 587 |
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588 for (octave_idx_type i = 0; i < cellstr.numel (); i++) |
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589 { |
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590 new_args(0) = cellstr(i); |
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591 new_args(1) = cellpat(i); |
6361 | 592 |
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593 octave_value_list tmp = octregexp (new_args, nargout, who, |
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594 case_insensitive); |
6361 | 595 |
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596 for (int j = 0; j < nargout; j++) |
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597 newretval[j](i) = tmp(j); |
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598 } |
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599 } |
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600 else |
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601 error ("regexp: cell array arguments must be scalar or equal size"); |
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602 } |
6361 | 603 else |
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604 { |
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605 for (int j = 0; j < nargout; j++) |
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606 newretval[j].resize (cellstr.dims ()); |
6361 | 607 |
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608 for (octave_idx_type i = 0; i < cellstr.numel (); i++) |
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609 { |
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610 new_args(0) = cellstr(i); |
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611 octave_value_list tmp = octregexp (new_args, nargout, who, |
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612 case_insensitive); |
6361 | 613 |
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614 for (int j = 0; j < nargout; j++) |
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615 newretval[j](i) = tmp(j); |
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616 } |
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617 } |
6361 | 618 |
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619 for (int j = 0; j < nargout; j++) |
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620 retval(j) = octave_value (newretval[j]); |
6361 | 621 } |
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622 else if (args(1).is_cell ()) |
6361 | 623 { |
624 OCTAVE_LOCAL_BUFFER (Cell, newretval, nargout); | |
625 octave_value_list new_args = args; | |
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626 Cell cellpat = args(1).cell_value (); |
6361 | 627 |
628 for (int j = 0; j < nargout; j++) | |
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629 newretval[j].resize (cellpat.dims ()); |
6361 | 630 |
631 for (octave_idx_type i = 0; i < cellpat.numel (); i++) | |
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632 { |
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633 new_args(1) = cellpat(i); |
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634 octave_value_list tmp = octregexp (new_args, nargout, who, |
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635 case_insensitive); |
6361 | 636 |
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637 for (int j = 0; j < nargout; j++) |
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638 newretval[j](i) = tmp(j); |
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639 } |
6361 | 640 |
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641 for (int j = 0; j < nargout; j++) |
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642 retval(j) = octave_value (newretval[j]); |
6361 | 643 } |
644 else | |
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645 retval = octregexp (args, nargout, who, case_insensitive); |
6361 | 646 |
647 return retval; | |
648 | |
649 } | |
650 | |
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651 DEFUN (regexp, args, nargout, |
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652 doc: /* -*- texinfo -*- |
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653 @deftypefn {} {[@var{s}, @var{e}, @var{te}, @var{m}, @var{t}, @var{nm}, @var{sp}] =} regexp (@var{str}, @var{pat}) |
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654 @deftypefnx {} {[@dots{}] =} regexp (@var{str}, @var{pat}, "@var{opt1}", @dots{}) |
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655 Regular expression string matching. |
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656 |
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657 Search for @var{pat} in @var{str} and return the positions and substrings of |
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658 any matches, or empty values if there are none. |
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659 |
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660 The matched pattern @var{pat} can include any of the standard regex |
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661 operators, including: |
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662 |
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663 @table @code |
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664 @item . |
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665 Match any character |
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666 |
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667 @item * + ? @{@} |
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668 Repetition operators, representing |
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669 |
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670 @table @code |
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671 @item * |
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672 Match zero or more times |
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673 |
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674 @item + |
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675 Match one or more times |
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676 |
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677 @item ? |
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678 Match zero or one times |
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679 |
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680 @item @{@var{n}@} |
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681 Match exactly @var{n} times |
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682 |
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683 @item @{@var{n},@} |
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684 Match @var{n} or more times |
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685 |
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686 @item @{@var{m},@var{n}@} |
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687 Match between @var{m} and @var{n} times |
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688 @end table |
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689 |
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690 @item [@dots{}] [^@dots{}] |
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691 |
22299
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692 List operators. The pattern will match any character listed between |
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693 @qcode{"["} and @qcode{"]"}. If the first character is @qcode{"^"} then the |
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694 pattern is inverted and any character except those listed between brackets |
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695 will match. |
21966
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696 |
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697 Escape sequences defined below can also be used inside list operators. For |
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698 example, a template for a floating point number might be @code{[-+.\d]+}. |
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699 |
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700 @item () (?:) |
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701 Grouping operator. The first form, parentheses only, also creates a token. |
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702 |
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703 @item | |
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704 Alternation operator. Match one of a choice of regular expressions. The |
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705 alternatives must be delimited by the grouping operator @code{()} above. |
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706 |
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707 @item ^ $ |
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708 Anchoring operators. Requires pattern to occur at the start (@code{^}) or |
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709 end (@code{$}) of the string. |
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710 @end table |
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711 |
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712 In addition, the following escaped characters have special meaning. |
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713 |
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714 @table @code |
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715 |
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716 @item \d |
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717 Match any digit |
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718 |
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719 @item \D |
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720 Match any non-digit |
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721 |
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722 @item \s |
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723 Match any whitespace character |
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724 |
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725 @item \S |
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726 Match any non-whitespace character |
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727 |
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728 @item \w |
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729 Match any word character |
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730 |
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731 @item \W |
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732 Match any non-word character |
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733 |
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734 @item \< |
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735 Match the beginning of a word |
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736 |
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737 @item \> |
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738 Match the end of a word |
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739 |
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740 @item \B |
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741 Match within a word |
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742 @end table |
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743 |
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744 Implementation Note: For compatibility with @sc{matlab}, escape sequences |
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745 in @var{pat} (e.g., @qcode{"@xbackslashchar{}n"} => newline) are expanded |
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746 even when @var{pat} has been defined with single quotes. To disable |
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747 expansion use a second backslash before the escape sequence (e.g., |
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748 "@xbackslashchar{}@xbackslashchar{}n") or use the @code{regexptranslate} |
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749 function. |
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|
750 |
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751 The outputs of @code{regexp} default to the order given below |
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752 |
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753 @table @var |
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754 @item s |
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755 The start indices of each matching substring |
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|
756 |
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757 @item e |
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758 The end indices of each matching substring |
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|
759 |
112b20240c87
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760 @item te |
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761 The extents of each matched token surrounded by @code{(@dots{})} in |
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762 @var{pat} |
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763 |
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764 @item m |
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765 A cell array of the text of each match |
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766 |
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767 @item t |
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768 A cell array of the text of each token matched |
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769 |
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770 @item nm |
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771 A structure containing the text of each matched named token, with the name |
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772 being used as the fieldname. A named token is denoted by |
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773 @code{(?<name>@dots{})}. |
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|
774 |
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775 @item sp |
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776 A cell array of the text not returned by match, i.e., what remains if you |
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777 split the string based on @var{pat}. |
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778 @end table |
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779 |
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780 Particular output arguments, or the order of the output arguments, can be |
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781 selected by additional @var{opt} arguments. These are strings and the |
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782 correspondence between the output arguments and the optional argument |
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783 are |
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784 |
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785 @multitable @columnfractions 0.2 0.3 0.3 0.2 |
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786 @item @tab @qcode{'start'} @tab @var{s} @tab |
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787 @item @tab @qcode{'end'} @tab @var{e} @tab |
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788 @item @tab @qcode{'tokenExtents'} @tab @var{te} @tab |
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789 @item @tab @qcode{'match'} @tab @var{m} @tab |
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790 @item @tab @qcode{'tokens'} @tab @var{t} @tab |
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791 @item @tab @qcode{'names'} @tab @var{nm} @tab |
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792 @item @tab @qcode{'split'} @tab @var{sp} @tab |
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793 @end multitable |
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794 |
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795 Additional arguments are summarized below. |
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796 |
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797 @table @samp |
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798 @item once |
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799 Return only the first occurrence of the pattern. |
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800 |
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801 @item matchcase |
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802 Make the matching case sensitive. (default) |
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803 |
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804 Alternatively, use (?-i) in the pattern. |
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805 |
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806 @item ignorecase |
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807 Ignore case when matching the pattern to the string. |
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808 |
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809 Alternatively, use (?i) in the pattern. |
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810 |
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811 @item stringanchors |
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812 Match the anchor characters at the beginning and end of the string. |
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813 (default) |
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814 |
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815 Alternatively, use (?-m) in the pattern. |
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816 |
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817 @item lineanchors |
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818 Match the anchor characters at the beginning and end of the line. |
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819 |
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820 Alternatively, use (?m) in the pattern. |
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821 |
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822 @item dotall |
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823 The pattern @code{.} matches all characters including the newline character. |
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824 (default) |
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825 |
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826 Alternatively, use (?s) in the pattern. |
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827 |
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828 @item dotexceptnewline |
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829 The pattern @code{.} matches all characters except the newline character. |
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830 |
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831 Alternatively, use (?-s) in the pattern. |
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832 |
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833 @item literalspacing |
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834 All characters in the pattern, including whitespace, are significant and are |
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835 used in pattern matching. (default) |
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836 |
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837 Alternatively, use (?-x) in the pattern. |
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838 |
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839 @item freespacing |
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840 The pattern may include arbitrary whitespace and also comments beginning |
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841 with the character @samp{#}. |
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842 |
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843 Alternatively, use (?x) in the pattern. |
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844 |
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845 @item noemptymatch |
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846 Zero-length matches are not returned. (default) |
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847 |
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848 @item emptymatch |
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849 Return zero-length matches. |
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850 |
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851 @code{regexp ('a', 'b*', 'emptymatch')} returns @code{[1 2]} because there |
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852 are zero or more @qcode{'b'} characters at positions 1 and end-of-string. |
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853 |
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854 @end table |
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855 @seealso{regexpi, strfind, regexprep} |
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856 @end deftypefn */) |
5582 | 857 { |
20821
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858 if (args.length () < 2) |
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859 print_usage (); |
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860 |
20821
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861 octave_value_list retval; |
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862 |
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863 if (args(0).is_cell () || args(1).is_cell ()) |
14454
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864 retval = octcellregexp (args, (nargout > 0 ? nargout : 1), "regexp"); |
6361 | 865 else |
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866 retval = octregexp (args, nargout, "regexp"); |
6361 | 867 |
868 return retval; | |
5582 | 869 } |
870 | |
871 /* | |
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872 ## PCRE_ERROR_MATCHLIMIT test |
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873 %!test |
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874 %! s = sprintf ('\t4\n0000\t-0.00\t-0.0000\t4\t-0.00\t-0.0000\t4\n0000\t-0.00\t-0.0000\t0\t-0.00\t-'); |
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875 %! ws = warning ("query"); |
8140
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876 %! unwind_protect |
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877 %! warning ("off"); |
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878 %! regexp (s, '(\s*-*\d+[.]*\d*\s*)+\n'); |
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879 %! unwind_protect_cleanup |
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880 %! warning (ws); |
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881 %! end_unwind_protect |
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882 |
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883 ## segfault test |
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884 %!assert (regexp ("abcde", "."), [1,2,3,4,5]) |
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885 ## Infinite loop test |
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886 %!assert (isempty (regexp ("abcde", ""))) |
5582 | 887 |
888 ## Check that anchoring of pattern works correctly | |
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889 %!assert (regexp ('abcabc', '^abc'), 1) |
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890 %!assert (regexp ('abcabc', 'abc$'), 4) |
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891 %!assert (regexp ('abcabc', '^abc$'), zeros (1,0)) |
5582 | 892 |
893 %!test | |
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894 %! [s, e, te, m, t] = regexp (' No Match ', 'f(.*)uck'); |
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895 %! assert (s, zeros (1,0)); |
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896 %! assert (e, zeros (1,0)); |
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897 %! assert (te, cell (1,0)); |
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898 %! assert (m, cell (1,0)); |
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899 %! assert (t, cell (1,0)); |
5582 | 900 |
901 %!test | |
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902 %! [s, e, te, m, t] = regexp (' FiRetrUck ', 'f(.*)uck'); |
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903 %! assert (s, zeros (1,0)); |
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904 %! assert (e, zeros (1,0)); |
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905 %! assert (te, cell (1,0)); |
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906 %! assert (m, cell (1,0)); |
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907 %! assert (t, cell (1,0)); |
5582 | 908 |
909 %!test | |
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910 %! [s, e, te, m, t] = regexp (' firetruck ', 'f(.*)uck'); |
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911 %! assert (s, 2); |
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912 %! assert (e, 10); |
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913 %! assert (te{1}, [3, 7]); |
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914 %! assert (m{1}, 'firetruck'); |
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915 %! assert (t{1}{1}, 'iretr'); |
5582 | 916 |
917 %!test | |
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918 %! [s, e, te, m, t] = regexp ('short test string', '\w*r\w*'); |
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|
919 %! assert (s, [1, 12]); |
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920 %! assert (e, [5, 17]); |
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|
921 %! assert (size (te), [1, 2]); |
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|
922 %! assert (isempty (te{1})); |
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|
923 %! assert (isempty (te{2})); |
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924 %! assert (m{1}, 'short'); |
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925 %! assert (m{2}, 'string'); |
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|
926 %! assert (size (t), [1, 2]); |
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|
927 %! assert (isempty (t{1})); |
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|
928 %! assert (isempty (t{2})); |
5582 | 929 |
930 %!test | |
14501
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|
931 %! [s, e, te, m, t] = regexp ('short test string', '\w*r\w*', 'once'); |
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|
932 %! assert (s, 1); |
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|
933 %! assert (e, 5); |
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|
934 %! assert (isempty (te)); |
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935 %! assert (m, 'short'); |
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|
936 %! assert (isempty (t)); |
5582 | 937 |
938 %!test | |
14501
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939 %! [m, te, e, s, t] = regexp ('short test string', '\w*r\w*', 'once', 'match', 'tokenExtents', 'end', 'start', 'tokens'); |
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940 %! assert (s, 1); |
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|
941 %! assert (e, 5); |
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942 %! assert (isempty (te)); |
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943 %! assert (m, 'short'); |
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944 %! assert (isempty (t)); |
5582 | 945 |
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946 %!test |
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947 %! [s, e, te, m, t, nm] = regexp ('short test string', '(?<word1>\w*t)\s*(?<word2>\w*t)'); |
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948 %! assert (s, 1); |
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949 %! assert (e, 10); |
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950 %! assert (size (te), [1, 1]); |
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951 %! assert (te{1}, [1,5; 7,10]); |
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952 %! assert (m{1}, 'short test'); |
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953 %! assert (size (t), [1, 1]); |
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954 %! assert (t{1}{1}, 'short'); |
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955 %! assert (t{1}{2}, 'test'); |
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956 %! assert (size (nm), [1, 1]); |
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957 %! assert (! isempty (fieldnames (nm))); |
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958 %! assert (sort (fieldnames (nm)), {'word1';'word2'}); |
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959 %! assert (nm.word1, 'short'); |
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960 %! assert (nm.word2, 'test'); |
5582 | 961 |
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|
962 %!test |
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963 %! [nm, m, te, e, s, t] = regexp ('short test string', '(?<word1>\w*t)\s*(?<word2>\w*t)', 'names', 'match', 'tokenExtents', 'end', 'start', 'tokens'); |
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964 %! assert (s, 1); |
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965 %! assert (e, 10); |
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966 %! assert (size (te), [1, 1]); |
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967 %! assert (te{1}, [1,5; 7,10]); |
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968 %! assert (m{1}, 'short test'); |
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969 %! assert (size (t), [1, 1]); |
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970 %! assert (t{1}{1}, 'short'); |
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971 %! assert (t{1}{2}, 'test'); |
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972 %! assert (size (nm), [1, 1]); |
20955
77f5591878bf
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|
973 %! assert (! isempty (fieldnames (nm))); |
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974 %! assert (sort (fieldnames (nm)), {'word1';'word2'}); |
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975 %! assert (nm.word1, 'short'); |
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976 %! assert (nm.word2, 'test'); |
5619 | 977 |
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978 %!test |
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979 %! [t, nm] = regexp ("John Davis\nRogers, James", '(?<first>\w+)\s+(?<last>\w+)|(?<last>\w+),\s+(?<first>\w+)', 'tokens', 'names'); |
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980 %! assert (size (t), [1, 2]); |
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981 %! assert (t{1}{1}, 'John'); |
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982 %! assert (t{1}{2}, 'Davis'); |
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983 %! assert (t{2}{1}, 'Rogers'); |
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984 %! assert (t{2}{2}, 'James'); |
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985 %! assert (size (nm), [1, 1]); |
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986 %! assert (nm.first{1}, 'John'); |
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987 %! assert (nm.first{2}, 'James'); |
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988 %! assert (nm.last{1}, 'Davis'); |
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989 %! assert (nm.last{2}, 'Rogers'); |
5582 | 990 |
14452
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|
991 ## Tests for named tokens |
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992 %!test |
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Use '##' for comments which stand alone on a line.
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993 %! ## Parenthesis in named token (ie (int)) causes a problem |
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994 %! assert (regexp ('qwe int asd', ['(?<typestr>(int))'], 'names'), struct ('typestr', 'int')); |
10518
fcafe0e9bd58
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|
995 |
22489
93ea313301f9
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|
996 %!test <35683> |
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997 %! ## Mix of named and unnamed tokens can cause segfault |
14452
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998 %! str = "abcde"; |
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999 %! ptn = '(?<T1>a)(\w+)(?<T2>d\w+)'; |
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1000 %! tokens = regexp (str, ptn, "names"); |
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1001 %! assert (isstruct (tokens) && numel (tokens) == 1); |
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1002 %! assert (tokens.T1, "a"); |
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1003 %! assert (tokens.T2, "de"); |
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1004 |
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1005 %!assert (regexp ("abc\nabc", '.'), [1:7]) |
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1006 %!assert (regexp ("abc\nabc", '.', 'dotall'), [1:7]) |
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1007 %!test |
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1008 %! assert (regexp ("abc\nabc", '(?s).'), [1:7]); |
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1009 %! assert (regexp ("abc\nabc", '.', 'dotexceptnewline'), [1,2,3,5,6,7]); |
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1010 %! assert (regexp ("abc\nabc", '(?-s).'), [1,2,3,5,6,7]); |
5779 | 1011 |
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1012 %!assert (regexp ("caseCaSe", 'case'), 1) |
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1013 %!assert (regexp ("caseCaSe", 'case', "matchcase"), 1) |
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1014 %!assert (regexp ("caseCaSe", 'case', "ignorecase"), [1,5]) |
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1015 %!test |
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1016 %! assert (regexp ("caseCaSe", '(?-i)case'), 1); |
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1017 %! assert (regexp ("caseCaSe", '(?i)case'), [1, 5]); |
5779 | 1018 |
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1019 %!assert (regexp ("abc\nabc", 'c$'), 7) |
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1020 %!assert (regexp ("abc\nabc", 'c$', "stringanchors"), 7) |
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1021 %!test |
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1022 %! assert (regexp ("abc\nabc", '(?-m)c$'), 7); |
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1023 %! assert (regexp ("abc\nabc", 'c$',"lineanchors"), [3, 7]); |
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1024 %! assert (regexp ("abc\nabc", '(?m)c$'), [3,7]); |
5779 | 1025 |
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Rik <octave@nomad.inbox5.com>
parents:
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changeset
|
1026 %!assert (regexp ("this word", 's w'), 4) |
60e5cf354d80
Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
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|
1027 %!assert (regexp ("this word", 's w', 'literalspacing'), 4) |
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
Rik <octave@nomad.inbox5.com>
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changeset
|
1028 %!test |
14501
60e5cf354d80
Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1029 %! assert (regexp ("this word", '(?-x)s w', 'literalspacing'), 4); |
60e5cf354d80
Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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changeset
|
1030 %! assert (regexp ("this word", 's w', 'freespacing'), zeros (1,0)); |
60e5cf354d80
Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
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changeset
|
1031 %! assert (regexp ("this word", '(?x)s w'), zeros (1,0)); |
5779 | 1032 |
14536
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1033 %!test |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1034 %! [s, e, te, m, t, nm, sp] = regexp ('OCTAVE', '[VOCT]*', 'noemptymatch'); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1035 %! assert (s, [1 5]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1036 %! assert (e, [3 5]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1037 %! assert (te, { zeros(0,2), zeros(0,2) }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1038 %! assert (m, { "OCT", "V" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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changeset
|
1039 %! assert (t, { cell(1,0), cell(1,0) }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1040 %! assert (isempty (fieldnames (nm))); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1041 %! assert (sp, { "", "A", "E" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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|
1042 |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1043 %!test |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1044 %! [s, e, te, m, t, nm, sp] = regexp ('OCTAVE', '([VOCT]*)', 'noemptymatch'); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1045 %! assert (s, [1 5]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1046 %! assert (e, [3 5]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
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|
1047 %! assert (te, { [1 3], [5 5] }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1048 %! assert (m, { "OCT", "V" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1049 %! assert (t, { {"OCT"}, {"V"} }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1050 %! assert (isempty (fieldnames (nm))); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1051 %! assert (sp, { "", "A", "E" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1052 |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1053 %!test |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1054 %! [s, e, te, m, t, nm, sp] = regexp ('OCTAVE', '[VOCT]*', 'emptymatch'); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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changeset
|
1055 %! assert (s, [1 4 5 6 7]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1056 %! assert (e, [3 3 5 5 6]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
changeset
|
1057 %! assert (te, repmat ({zeros(0,2)}, [1, 5])); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1058 %! assert (m, { "OCT", "", "V", "", "" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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changeset
|
1059 %! assert (t, repmat({cell(1,0)}, [1, 5])); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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changeset
|
1060 %! assert (isempty (fieldnames (nm))); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1061 %! assert (sp, { "", "", "A", "", "E", "" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1062 |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1063 %!test |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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changeset
|
1064 %! [s, e, te, m, t, nm, sp] = regexp ('OCTAVE', '([VOCT]*)', 'emptymatch'); |
6d5c951ec520
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|
1065 %! assert (s, [1 4 5 6 7]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1066 %! assert (e, [3 3 5 5 6]); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1067 %! assert (te, { [1 3], [4 3], [5 5], [6 5], [7 6] }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
parents:
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diff
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|
1068 %! assert (m, { "OCT", "", "V", "", "" }); |
6d5c951ec520
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|
1069 %! assert (t, { {"OCT"}, {""}, {"V"}, {""}, {""} }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
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|
1070 %! assert (isempty (fieldnames (nm))); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
Rik <octave@nomad.inbox5.com>
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|
1071 %! assert (sp, { "", "", "A", "", "E", "" }); |
6d5c951ec520
Add 'emptymatch', 'noemptymatch' options to regular expressions.
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|
1072 |
14501
60e5cf354d80
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|
1073 %!error regexp ('string', 'tri', 'BadArg') |
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|
1074 %!error regexp ('string') |
5582 | 1075 |
14501
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|
1076 %!assert (regexp ({'asdfg-dfd';'-dfd-dfd-';'qasfdfdaq'}, '-'), {6;[1,5,9];zeros(1,0)}) |
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|
1077 %!assert (regexp ({'asdfg-dfd';'-dfd-dfd-';'qasfdfdaq'}, {'-';'f';'q'}), {6;[3,7];[1,9]}) |
60e5cf354d80
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|
1078 %!assert (regexp ('Strings', {'t','s'}), {2, 7}) |
6361 | 1079 |
8093
dcc31f473596
Treat PCRE lookbehind operators in a manner that is approximately correct
David Bateman <dbateman@free.fr>
parents:
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|
1080 ## Test case for lookaround operators |
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|
1081 %!test |
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|
1082 %! assert (regexp ('Iraq', 'q(?!u)'), 4); |
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|
1083 %! assert (regexp ('quit', 'q(?!u)'), zeros (1, 0)); |
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|
1084 %! assert (regexp ('quit', 'q(?=u)' , 'match'), {'q'}); |
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|
1085 %! assert (regexp ("quit", 'q(?=u+)', 'match'), {'q'}); |
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|
1086 %! assert (regexp ("qit", 'q(?=u+)', 'match'), cell (1, 0)); |
60e5cf354d80
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|
1087 %! assert (regexp ("qit", 'q(?=u*)', 'match'), {'q'}); |
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|
1088 %! assert (regexp ('thingamabob', '(?<=a)b'), 9); |
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dcc31f473596
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David Bateman <dbateman@free.fr>
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|
1089 |
13310
583940a28bfd
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|
1090 ## Tests for split option. |
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|
1091 %!shared str |
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|
1092 %! str = "foo bar foo"; |
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|
1093 %!test |
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|
1094 %! [a, b] = regexp (str, "f..", "match", "split"); |
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|
1095 %! assert (a, {"foo", "foo"}); |
583940a28bfd
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|
1096 %! assert (b, {"", " bar ", ""}); |
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|
1097 %!test |
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|
1098 %! [a, b] = regexp (str, "f..", "match", "split", "once"); |
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|
1099 %! assert (a, "foo"); |
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|
1100 %! assert (b, {"", " bar foo"}); |
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|
1101 %!test |
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|
1102 %! [a, b] = regexp (str, "fx.", "match", "split"); |
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|
1103 %! assert (a, cell (1, 0)); |
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|
1104 %! assert (b, {"foo bar foo"}); |
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|
1105 %!test |
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|
1106 %! [a, b] = regexp (str, "fx.", "match", "split", "once"); |
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1107 %! assert (a, "");; |
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|
1108 %! assert (b, "foo bar foo"); |
13310
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|
1109 |
583940a28bfd
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|
1110 %!shared str |
583940a28bfd
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|
1111 %! str = "foo bar"; |
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|
1112 %!test |
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|
1113 %! [a, b] = regexp (str, "f..", "match", "split"); |
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|
1114 %! assert (a, {"foo"}); |
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|
1115 %! assert (b, {"", " bar"}); |
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|
1116 %!test |
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|
1117 %! [a, b] = regexp (str, "b..", "match", "split"); |
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|
1118 %! assert (a, {"bar"}); |
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|
1119 %! assert (b, {"foo ", ""}); |
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|
1120 %!test |
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|
1121 %! [a, b] = regexp (str, "x", "match", "split"); |
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|
1122 %! assert (a, cell (1, 0)); |
583940a28bfd
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|
1123 %! assert (b, {"foo bar"}); |
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|
1124 %!test |
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|
1125 %! [a, b] = regexp (str, "[o]+", "match", "split"); |
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|
1126 %! assert (a, {"oo"}); |
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1127 %! assert (b, {"f", " bar"}); |
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14536
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|
1128 |
21317
a4faec57f4c8
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21301
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changeset
|
1129 %!assert (regexp ("\n", '\n'), 1) |
a4faec57f4c8
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21301
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|
1130 %!assert (regexp ("\n", "\n"), 1) |
20290
b6a59cc96bfa
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Rik <rik@octave.org>
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changeset
|
1131 |
22489
93ea313301f9
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|
1132 # Test escape sequences are silently converted |
22599
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1133 %!test <45407> |
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|
1134 %! assert (regexprep ('s', 's', 'x\.y'), 'x.y'); |
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|
1135 %! assert (regexprep ('s', '(s)', 'x\$1y'), 'x$1y'); |
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Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
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diff
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|
1136 %! assert (regexprep ('s', '(s)', 'x\\$1y'), 'x\sy'); |
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Process backslashes in regexprep replacement strings in Matlab compatible fashion (bug #45407).
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1137 |
5582 | 1138 */ |
1139 | |
15039
e753177cde93
maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory
Rik <rik@octave.org>
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|
1140 DEFUN (regexpi, args, nargout, |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
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|
1141 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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1142 @deftypefn {} {[@var{s}, @var{e}, @var{te}, @var{m}, @var{t}, @var{nm}, @var{sp}] =} regexpi (@var{str}, @var{pat}) |
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|
1143 @deftypefnx {} {[@dots{}] =} regexpi (@var{str}, @var{pat}, "@var{opt1}", @dots{}) |
112b20240c87
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|
1144 |
112b20240c87
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|
1145 Case insensitive regular expression string matching. |
112b20240c87
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|
1146 |
112b20240c87
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|
1147 Search for @var{pat} in @var{str} and return the positions and substrings of |
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|
1148 any matches, or empty values if there are none. @xref{XREFregexp,,regexp}, |
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|
1149 for details on the syntax of the search pattern. |
112b20240c87
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|
1150 @seealso{regexp} |
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|
1151 @end deftypefn */) |
5582 | 1152 { |
20821
b169da150702
Eliminate unnecessary uses of nargin.
Rik <rik@octave.org>
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|
1153 if (args.length () < 2) |
b169da150702
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|
1154 print_usage (); |
13227
9559417aa965
maint: regexp.cc style fixes
John W. Eaton <jwe@octave.org>
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|
1155 |
20801
a542a9bf177e
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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|
1156 if (args(0).is_cell () || args(1).is_cell ()) |
20939
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Rik <rik@octave.org>
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1157 return octcellregexp (args, (nargout > 0 ? nargout : 1), "regexpi", true); |
6361 | 1158 else |
20939
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1159 return octregexp (args, nargout, "regexpi", true); |
5582 | 1160 } |
1161 | |
1162 /* | |
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1163 ## segfault test |
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1164 %!assert (regexpi ("abcde", "."), [1,2,3,4,5]) |
5582 | 1165 |
1166 ## Check that anchoring of pattern works correctly | |
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1167 %!assert (regexpi ('abcabc', '^ABC'), 1) |
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1168 %!assert (regexpi ('abcabc', 'ABC$'), 4) |
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1169 %!assert (regexpi ('abcabc', '^ABC$'), zeros (1,0)) |
5582 | 1170 |
1171 %!test | |
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1172 %! [s, e, te, m, t] = regexpi (' No Match ', 'f(.*)uck'); |
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1173 %! assert (s, zeros (1,0)); |
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1174 %! assert (e, zeros (1,0)); |
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1175 %! assert (te, cell (1,0)); |
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1176 %! assert (m, cell (1,0)); |
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1177 %! assert (t, cell (1,0)); |
5582 | 1178 |
1179 %!test | |
14501
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1180 %! [s, e, te, m, t] = regexpi (' FiRetrUck ', 'f(.*)uck'); |
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|
1181 %! assert (s, 2); |
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|
1182 %! assert (e, 10); |
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|
1183 %! assert (te{1}, [3, 7]); |
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|
1184 %! assert (m{1}, 'FiRetrUck'); |
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|
1185 %! assert (t{1}{1}, 'iRetr'); |
5582 | 1186 |
1187 %!test | |
14501
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|
1188 %! [s, e, te, m, t] = regexpi (' firetruck ', 'f(.*)uck'); |
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|
1189 %! assert (s, 2); |
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|
1190 %! assert (e, 10); |
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|
1191 %! assert (te{1}, [3, 7]); |
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|
1192 %! assert (m{1}, 'firetruck'); |
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|
1193 %! assert (t{1}{1}, 'iretr'); |
5582 | 1194 |
1195 %!test | |
14501
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|
1196 %! [s, e, te, m, t] = regexpi ('ShoRt Test String', '\w*r\w*'); |
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|
1197 %! assert (s, [1, 12]); |
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|
1198 %! assert (e, [5, 17]); |
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|
1199 %! assert (size (te), [1, 2]); |
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|
1200 %! assert (isempty (te{1})); |
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|
1201 %! assert (isempty (te{2})); |
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|
1202 %! assert (m{1}, 'ShoRt'); |
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|
1203 %! assert (m{2}, 'String'); |
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|
1204 %! assert (size (t), [1, 2]); |
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|
1205 %! assert (isempty (t{1})); |
60e5cf354d80
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|
1206 %! assert (isempty (t{2})); |
5582 | 1207 |
1208 %!test | |
14501
60e5cf354d80
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|
1209 %! [s, e, te, m, t] = regexpi ('ShoRt Test String', '\w*r\w*', 'once'); |
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|
1210 %! assert (s, 1); |
60e5cf354d80
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|
1211 %! assert (e, 5); |
60e5cf354d80
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|
1212 %! assert (isempty (te)); |
60e5cf354d80
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|
1213 %! assert (m, 'ShoRt'); |
60e5cf354d80
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|
1214 %! assert (isempty (t)); |
5582 | 1215 |
1216 %!test | |
14501
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|
1217 %! [m, te, e, s, t] = regexpi ('ShoRt Test String', '\w*r\w*', 'once', 'match', 'tokenExtents', 'end', 'start', 'tokens'); |
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|
1218 %! assert (s, 1); |
60e5cf354d80
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|
1219 %! assert (e, 5); |
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|
1220 %! assert (isempty (te)); |
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|
1221 %! assert (m, 'ShoRt'); |
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|
1222 %! assert (isempty (t)); |
5582 | 1223 |
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
Rik <octave@nomad.inbox5.com>
parents:
12433
diff
changeset
|
1224 %!test |
14501
60e5cf354d80
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|
1225 %! [s, e, te, m, t, nm] = regexpi ('ShoRt Test String', '(?<word1>\w*t)\s*(?<word2>\w*t)'); |
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|
1226 %! assert (s, 1); |
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|
1227 %! assert (e, 10); |
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|
1228 %! assert (size (te), [1, 1]); |
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|
1229 %! assert (te{1}, [1,5; 7,10]); |
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|
1230 %! assert (m{1}, 'ShoRt Test'); |
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|
1231 %! assert (size (t), [1, 1]); |
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|
1232 %! assert (t{1}{1}, 'ShoRt'); |
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|
1233 %! assert (t{1}{2}, 'Test'); |
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|
1234 %! assert (size (nm), [1, 1]); |
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|
1235 %! assert (! isempty (fieldnames (nm))); |
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|
1236 %! assert (sort (fieldnames (nm)), {'word1';'word2'}); |
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|
1237 %! assert (nm.word1, 'ShoRt'); |
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|
1238 %! assert (nm.word2, 'Test'); |
5582 | 1239 |
12462
e4dbfe3019b1
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|
1240 %!test |
14501
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|
1241 %! [nm, m, te, e, s, t] = regexpi ('ShoRt Test String', '(?<word1>\w*t)\s*(?<word2>\w*t)', 'names', 'match', 'tokenExtents', 'end', 'start', 'tokens'); |
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|
1242 %! assert (s, 1); |
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|
1243 %! assert (e, 10); |
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|
1244 %! assert (size (te), [1, 1]); |
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|
1245 %! assert (te{1}, [1,5; 7,10]); |
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|
1246 %! assert (m{1}, 'ShoRt Test'); |
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|
1247 %! assert (size (t), [1, 1]); |
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|
1248 %! assert (t{1}{1}, 'ShoRt'); |
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|
1249 %! assert (t{1}{2}, 'Test'); |
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|
1250 %! assert (size (nm), [1, 1]); |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
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|
1251 %! assert (! isempty (fieldnames (nm))); |
14501
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|
1252 %! assert (sort (fieldnames (nm)), {'word1';'word2'}); |
60e5cf354d80
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|
1253 %! assert (nm.word1, 'ShoRt'); |
60e5cf354d80
Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
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|
1254 %! assert (nm.word2, 'Test'); |
5582 | 1255 |
14501
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|
1256 %!assert (regexpi ("abc\nabc", '.'), [1:7]) |
60e5cf354d80
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|
1257 %!assert (regexpi ("abc\nabc", '.', 'dotall'), [1:7]) |
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
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|
1258 %!test |
14501
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|
1259 %! assert (regexpi ("abc\nabc", '(?s).'), [1:7]); |
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|
1260 %! assert (regexpi ("abc\nabc", '.', 'dotexceptnewline'), [1,2,3,5,6,7]); |
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|
1261 %! assert (regexpi ("abc\nabc", '(?-s).'), [1,2,3,5,6,7]); |
5779 | 1262 |
14501
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|
1263 %!assert (regexpi ("caseCaSe", 'case'), [1, 5]) |
60e5cf354d80
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|
1264 %!assert (regexpi ("caseCaSe", 'case', "matchcase"), 1) |
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|
1265 %!assert (regexpi ("caseCaSe", 'case', "ignorecase"), [1, 5]) |
12462
e4dbfe3019b1
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|
1266 %!test |
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|
1267 %! assert (regexpi ("caseCaSe", '(?-i)case'), 1); |
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|
1268 %! assert (regexpi ("caseCaSe", '(?i)case'), [1, 5]); |
5779 | 1269 |
14501
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|
1270 %!assert (regexpi ("abc\nabc", 'C$'), 7) |
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|
1271 %!assert (regexpi ("abc\nabc", 'C$', "stringanchors"), 7) |
12462
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|
1272 %!test |
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|
1273 %! assert (regexpi ("abc\nabc", '(?-m)C$'), 7); |
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|
1274 %! assert (regexpi ("abc\nabc", 'C$', "lineanchors"), [3, 7]); |
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|
1275 %! assert (regexpi ("abc\nabc", '(?m)C$'), [3, 7]); |
5779 | 1276 |
14501
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|
1277 %!assert (regexpi ("this word", 'S w'), 4) |
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|
1278 %!assert (regexpi ("this word", 'S w', 'literalspacing'), 4) |
12462
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|
1279 %!test |
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|
1280 %! assert (regexpi ("this word", '(?-x)S w', 'literalspacing'), 4); |
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1281 %! assert (regexpi ("this word", 'S w', 'freespacing'), zeros (1,0)); |
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1282 %! assert (regexpi ("this word", '(?x)S w'), zeros (1,0)); |
5582 | 1283 |
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|
1284 %!error regexpi ('string', 'tri', 'BadArg') |
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|
1285 %!error regexpi ('string') |
6361 | 1286 |
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|
1287 %!assert (regexpi ({'asdfg-dfd';'-dfd-dfd-';'qasfdfdaq'}, '-'), {6;[1,5,9];zeros(1, 0)}) |
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1288 %!assert (regexpi ({'asdfg-dfd', '-dfd-dfd-', 'qasfdfdaq'}, '-'), {6, [1,5,9], zeros(1,0)}) |
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|
1289 %!assert (regexpi ({'asdfg-dfd';'-dfd-dfd-';'qasfdfdaq'}, {'-';'f';'q'}), {6;[3,7];[1,9]}) |
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1290 %!assert (regexpi ('Strings', {'t', 's'}), {2, [1, 7]}) |
14543
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|
1291 |
21317
a4faec57f4c8
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|
1292 %!assert (regexpi ("\n", '\n'), 1) |
a4faec57f4c8
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Rik <rik@octave.org>
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|
1293 %!assert (regexpi ("\n", "\n"), 1) |
5582 | 1294 */ |
1295 | |
6361 | 1296 static octave_value |
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1297 octregexprep (const octave_value_list &args, const std::string &who) |
5785 | 1298 { |
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1299 int nargin = args.length (); |
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|
1300 |
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|
1301 // Make sure we have string, pattern, replacement |
5785 | 1302 const std::string buffer = args(0).string_value (); |
13227
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1303 |
14543
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1304 std::string pattern = args(1).string_value (); |
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1305 |
22722
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|
1306 // Rewrite pattern for PCRE |
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Fix regexp handling of beginning/end word match for double-quoted pattern strings (bug #49451).
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|
1307 pattern = do_regexp_ptn_string_escapes (pattern, args(1).is_sq_string ()); |
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1308 |
14543
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|
1309 std::string replacement = args(2).string_value (); |
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1310 |
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|
1311 // Matlab compatibility. |
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1312 if (args(2).is_sq_string ()) |
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1313 replacement = do_regexp_rep_string_escapes (replacement); |
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1314 |
5785 | 1315 // Pack options excluding 'tokenize' and various output |
1316 // reordering strings into regexp arg list | |
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1317 octave_value_list regexpargs (nargin-3, octave_value ()); |
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1318 |
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1319 int len = 0; |
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1320 for (int i = 3; i < nargin; i++) |
5785 | 1321 { |
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1322 const std::string opt = args(i).string_value (); |
5785 | 1323 if (opt != "tokenize" && opt != "start" && opt != "end" |
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1324 && opt != "tokenextents" && opt != "match" && opt != "tokens" |
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583940a28bfd
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1325 && opt != "names" && opt != "split" && opt != "warnings") |
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1326 { |
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1327 regexpargs(len++) = args(i); |
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1328 } |
5785 | 1329 } |
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1330 regexpargs.resize (len); |
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1331 |
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1332 octave::regexp::opts options; |
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1333 bool extra_args = false; |
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1334 parse_options (options, regexpargs, who, 0, extra_args); |
5785 | 1335 |
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1336 return octave::regexp::replace (pattern, buffer, replacement, options, who); |
6361 | 1337 } |
1338 | |
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1339 DEFUN (regexprep, args, , |
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1340 doc: /* -*- texinfo -*- |
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1341 @deftypefn {} {@var{outstr} =} regexprep (@var{string}, @var{pat}, @var{repstr}) |
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1342 @deftypefnx {} {@var{outstr} =} regexprep (@var{string}, @var{pat}, @var{repstr}, "@var{opt1}", @dots{}) |
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1343 Replace occurrences of pattern @var{pat} in @var{string} with @var{repstr}. |
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1344 |
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1345 The pattern is a regular expression as documented for @code{regexp}. |
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1346 @xref{XREFregexp,,regexp}. |
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1347 |
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1348 The replacement string may contain @code{$i}, which substitutes for the ith |
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1349 set of parentheses in the match string. For example, |
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1350 |
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1351 @example |
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1352 regexprep ("Bill Dunn", '(\w+) (\w+)', '$2, $1') |
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1353 @end example |
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1354 |
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1355 @noindent |
22299
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1356 returns @qcode{"Dunn, Bill"} |
21966
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1357 |
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1358 Options in addition to those of @code{regexp} are |
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1359 |
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1360 @table @samp |
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1361 |
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1362 @item once |
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1363 Replace only the first occurrence of @var{pat} in the result. |
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1364 |
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1365 @item warnings |
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1366 This option is present for compatibility but is ignored. |
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1367 |
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1368 @end table |
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1369 |
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1370 Implementation Note: For compatibility with @sc{matlab}, escape sequences |
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1371 in @var{pat} (e.g., @qcode{"@xbackslashchar{}n"} => newline) are expanded |
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1372 even when @var{pat} has been defined with single quotes. To disable |
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1373 expansion use a second backslash before the escape sequence (e.g., |
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1374 "@xbackslashchar{}@xbackslashchar{}n") or use the @code{regexptranslate} |
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1375 function. |
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1376 @seealso{regexp, regexpi, strrep} |
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1377 @end deftypefn */) |
6361 | 1378 { |
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1379 if (args.length () < 3) |
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1380 print_usage (); |
6361 | 1381 |
20821
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1382 octave_value_list retval; |
6361 | 1383 |
13227
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1384 if (args(0).is_cell () || args(1).is_cell () || args(2).is_cell ()) |
6361 | 1385 { |
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1386 Cell str, pat, rep; |
6495 | 1387 dim_vector dv0; |
13227
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1388 dim_vector dv1 (1, 1); |
6361 | 1389 |
13227
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1390 if (args(0).is_cell ()) |
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1391 str = args(0).cell_value (); |
6361 | 1392 else |
10154
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1393 str = Cell (args(0)); |
6361 | 1394 |
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1395 if (args(1).is_cell ()) |
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1396 pat = args(1).cell_value (); |
6361 | 1397 else |
10154
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1398 pat = Cell (args(1)); |
6361 | 1399 |
13227
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1400 if (args(2).is_cell ()) |
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1401 rep = args(2).cell_value (); |
6361 | 1402 else |
10154
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1403 rep = Cell (args(2)); |
6361 | 1404 |
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1405 dv0 = str.dims (); |
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1406 if (pat.numel () != 1) |
10154
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1407 { |
13227
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1408 dv1 = pat.dims (); |
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|
1409 if (rep.numel () != 1 && dv1 != rep.dims ()) |
14024
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|
1410 error ("regexprep: inconsistent cell array dimensions"); |
10154
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1411 } |
13227
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1412 else if (rep.numel () != 1) |
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1413 dv1 = rep.dims (); |
6361 | 1414 |
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1415 Cell ret (dv0); |
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1416 octave_value_list new_args = args; |
13227
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1417 |
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1418 for (octave_idx_type i = 0; i < dv0.numel (); i++) |
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1419 { |
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1420 new_args(0) = str(i); |
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1421 if (pat.numel () == 1) |
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1422 new_args(1) = pat(0); |
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1423 if (rep.numel () == 1) |
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1424 new_args(2) = rep(0); |
6361 | 1425 |
20558
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1426 for (octave_idx_type j = 0; j < dv1.numel (); j++) |
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1427 { |
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1428 if (pat.numel () != 1) |
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1429 new_args(1) = pat(j); |
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1430 if (rep.numel () != 1) |
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|
1431 new_args(2) = rep(j); |
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|
1432 new_args(0) = octregexprep (new_args, "regexprep"); |
10154
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1433 } |
6361 | 1434 |
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|
1435 ret(i) = new_args(0); |
10154
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1436 } |
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|
1437 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
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|
1438 retval = args(0).is_cell () ? ovl (ret) |
b17fda023ca6
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|
1439 : ovl (ret(0)); |
6361 | 1440 } |
1441 else | |
1442 retval = octregexprep (args, "regexprep"); | |
1443 | |
5785 | 1444 return retval; |
1445 } | |
1446 | |
1447 /* | |
1448 %!test # Replace with empty | |
1449 %! xml = '<!-- This is some XML --> <tag v="hello">some stuff<!-- sample tag--></tag>'; | |
14501
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|
1450 %! t = regexprep (xml, '<[!?][^>]*>', ''); |
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|
1451 %! assert (t, ' <tag v="hello">some stuff</tag>'); |
5785 | 1452 |
1453 %!test # Replace with non-empty | |
1454 %! xml = '<!-- This is some XML --> <tag v="hello">some stuff<!-- sample tag--></tag>'; | |
14501
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1455 %! t = regexprep (xml, '<[!?][^>]*>', '?'); |
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|
1456 %! assert (t, '? <tag v="hello">some stuff?</tag>'); |
5785 | 1457 |
1458 %!test # Check that 'tokenize' is ignored | |
1459 %! xml = '<!-- This is some XML --> <tag v="hello">some stuff<!-- sample tag--></tag>'; | |
14501
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|
1460 %! t = regexprep (xml, '<[!?][^>]*>', '', 'tokenize'); |
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|
1461 %! assert (t, ' <tag v="hello">some stuff</tag>'); |
5785 | 1462 |
11032
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Make all regexp in Octave compatible with both POSIX and PCRE.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1463 ## Test capture replacement |
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
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diff
changeset
|
1464 %!test |
7242 | 1465 %! data = "Bob Smith\nDavid Hollerith\nSam Jenkins"; |
1466 %! result = "Smith, Bob\nHollerith, David\nJenkins, Sam"; | |
14501
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|
1467 %! t = regexprep (data, '(?m)^(\w+)\s+(\w+)$', '$2, $1'); |
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|
1468 %! assert (t, result); |
5785 | 1469 |
11032
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|
1470 ## Return the original if no match |
14501
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|
1471 %!assert (regexprep ('hello', 'world', 'earth'), 'hello') |
5785 | 1472 |
14536
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|
1473 ## Test emptymatch |
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|
1474 %!assert (regexprep ('World', '^', 'Hello '), 'World') |
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|
1475 %!assert (regexprep ('World', '^', 'Hello ', 'emptymatch'), 'Hello World') |
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|
1476 |
5785 | 1477 ## Test a general replacement |
14501
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|
1478 %!assert (regexprep ("a[b]c{d}e-f=g", "[^A-Za-z0-9_]", "_"), "a_b_c_d_e_f_g") |
5785 | 1479 |
1480 ## Make sure it works at the beginning and end | |
14501
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|
1481 %!assert (regexprep ("a[b]c{d}e-f=g", "a", "_"), "_[b]c{d}e-f=g") |
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|
1482 %!assert (regexprep ("a[b]c{d}e-f=g", "g", "_"), "a[b]c{d}e-f=_") |
5785 | 1483 |
1484 ## Options | |
14501
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|
1485 %!assert (regexprep ("a[b]c{d}e-f=g", "[^A-Za-z0-9_]", "_", "once"), "a_b]c{d}e-f=g") |
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|
1486 %!assert (regexprep ("a[b]c{d}e-f=g", "[^A-Z0-9_]", "_", "ignorecase"), "a_b_c_d_e_f_g") |
5785 | 1487 |
1488 ## Option combinations | |
14501
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|
1489 %!assert (regexprep ("a[b]c{d}e-f=g", "[^A-Z0-9_]", "_", "once", "ignorecase"), "a_b]c{d}e-f=g") |
5785 | 1490 |
1491 ## End conditions on replacement | |
21317
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maint: remove semicolon after %!assert tests to follow Octave conventions.
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|
1492 %!assert (regexprep ("abc", "(b)", ".$1"), "a.bc") |
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|
1493 %!assert (regexprep ("abc", "(b)", "$1"), "abc") |
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|
1494 %!assert (regexprep ("abc", "(b)", "$1."), "ab.c") |
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|
1495 %!assert (regexprep ("abc", "(b)", "$1.."), "ab..c") |
5785 | 1496 |
6361 | 1497 ## Test cell array arguments |
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|
1498 %!assert (regexprep ("abc", {"b","a"}, "?"), "??c") |
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|
1499 %!assert (regexprep ({"abc","cba"}, "b", "?"), {"a?c","c?a"}) |
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|
1500 %!assert (regexprep ({"abc","cba"}, {"b","a"}, {"?","!"}), {"!?c","c?!"}) |
6361 | 1501 |
8093
dcc31f473596
Treat PCRE lookbehind operators in a manner that is approximately correct
David Bateman <dbateman@free.fr>
parents:
8021
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changeset
|
1502 # Nasty lookbehind expression |
21575
bc9aa534bc29
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|
1503 %!test |
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|
1504 %! warning ("off", "Octave:regexp-lookbehind-limit", "local"); |
bc9aa534bc29
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|
1505 %! assert (regexprep ('x^(-1)+y(-1)+z(-1)=0', '(?<=[a-z]+)\(\-[1-9]*\)', '_minus1'),'x^(-1)+y_minus1+z_minus1=0'); |
14543
e47d929fde8f
process backslash string escapes in regexp pattern and regexprep replacement (bug #35911)
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14536
diff
changeset
|
1506 |
21317
a4faec57f4c8
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diff
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|
1507 %!assert (regexprep ("\n", '\n', "X"), "X") |
a4faec57f4c8
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|
1508 %!assert (regexprep ("\n", "\n", "X"), "X") |
5785 | 1509 */ |
22407
34ce5be04942
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Rik <rik@octave.org>
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22333
diff
changeset
|
1510 |