Mercurial > octave
annotate libinterp/corefcn/oct-tex-lexer.in.ll @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc,
__voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc,
colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc,
ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc,
ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc,
op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc,
op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc,
op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc,
op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc,
op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc,
op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc,
op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc,
op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc,
op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc,
op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
author | Rik <rik@octave.org> |
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date | Thu, 18 Feb 2016 13:34:50 -0800 |
parents | ec532a439c6f |
children | db574711df78 |
rev | line source |
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1 /* |
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2 |
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3 Copyright (C) 2013-2015 Michael Goffioul |
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 3 of the License, or (at your |
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10 option) any later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, see |
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19 <http://www.gnu.org/licenses/>. |
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20 |
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21 */ |
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22 |
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23 %top { |
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24 #ifdef HAVE_CONFIG_H |
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25 #include "config.h" |
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26 #endif |
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27 |
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28 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC) |
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29 // This one needs to be global. |
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30 #pragma GCC diagnostic ignored "-Wunused-function" |
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31 |
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32 // Disable this warning for code that is generated by flex, including |
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33 // pattern rules. Push the current state so we can restore the warning |
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34 // state prior to functions we define at the bottom of the file. |
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35 #pragma GCC diagnostic push |
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36 #pragma GCC diagnostic ignored "-Wold-style-cast" |
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37 #endif |
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38 |
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39 } |
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40 |
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41 %option prefix = "octave_tex_" |
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42 %option noyywrap |
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43 %option reentrant |
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44 %option bison-bridge |
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45 |
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46 %option noyyalloc |
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47 %option noyyrealloc |
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48 %option noyyfree |
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49 |
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50 %x NUM_MODE |
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51 %x MAYBE_NUM_MODE |
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52 |
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53 %{ |
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54 |
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55 // The generated code may include unistd.h. We need that to happen |
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56 // before defining isatty to be prefixed with the gnulib namespace |
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57 // identifier. |
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58 |
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59 #include <sys/types.h> |
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60 #include <unistd.h> |
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61 |
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62 #include "txt-eng.h" |
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63 #include "oct-tex-parser.h" |
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64 |
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65 // FIXME: with bison 3.x, OCTAVE_TEX_STYPE appears in the generated |
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66 // oct-parse.h file, but there is no definition for YYSTYPE, which is |
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67 // needed by the code that is generated by flex. I can't seem to find |
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68 // a way to tell flex to use OCTAVE_TEX_STYPE instead of YYSTYPE in |
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69 // the code it generates, or to tell bison to provide the definition |
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70 // of YYSTYPE in the generated oct-parse.h file. |
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71 |
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72 #if defined (OCTAVE_TEX_STYPE_IS_DECLARED) && ! defined YYSTYPE |
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73 #define YYSTYPE OCTAVE_TEX_STYPE |
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74 #endif |
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75 |
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76 #if defined (GNULIB_NAMESPACE) |
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77 // Calls to the following functions appear in the generated output |
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78 // from flex without the namespace tag. Redefine them so we will use |
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79 // them via the gnulib namespace. |
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80 #define fprintf GNULIB_NAMESPACE::fprintf |
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81 #define fread GNULIB_NAMESPACE::fread |
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82 #define fwrite GNULIB_NAMESPACE::fwrite |
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83 #define getc GNULIB_NAMESPACE::getc |
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84 #define isatty GNULIB_NAMESPACE::isatty |
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85 #define malloc GNULIB_NAMESPACE::malloc |
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86 #define realloc GNULIB_NAMESPACE::realloc |
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87 #endif |
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88 |
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89 %} |
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90 |
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91 D [0-9] |
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92 NUM (({D}+\.?{D}*)|(\.{D}+)) |
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93 |
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94 %% |
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95 |
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96 %{ |
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97 // Numeric values. |
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98 %} |
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99 |
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100 <NUM_MODE>{NUM} { |
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101 int nread = sscanf (yytext, "%lf", &(yylval->num)); |
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102 |
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103 if (nread == 1) |
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104 return NUM; |
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105 } |
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106 |
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107 <NUM_MODE>[ \t]+ { } |
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108 |
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109 <NUM_MODE>"\n"|. { |
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110 yyless (0); |
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111 BEGIN (INITIAL); |
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112 } |
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113 |
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114 <MAYBE_NUM_MODE>"{" { |
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115 BEGIN (NUM_MODE); |
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116 return START; |
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117 } |
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118 |
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119 <MAYBE_NUM_MODE>"\n"|. { |
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120 yyless (0); |
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121 BEGIN (INITIAL); |
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122 } |
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123 |
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124 %{ |
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125 // Simple commands. |
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126 %} |
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127 |
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128 "\\bf" { return BF; } |
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129 "\\it" { return IT; } |
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130 "\\sl" { return SL; } |
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131 "\\rm" { return RM; } |
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132 |
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133 %{ |
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134 // Generic font commands. |
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135 %} |
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136 |
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137 "\\fontname" { return FONTNAME; } |
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138 |
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139 "\\fontsize" { |
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140 BEGIN (MAYBE_NUM_MODE); |
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141 return FONTSIZE; |
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142 } |
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143 |
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144 "\\color[rgb]" { |
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145 BEGIN (MAYBE_NUM_MODE); |
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146 return COLOR_RGB; |
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147 } |
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148 |
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149 "\\color" { return COLOR; } |
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150 |
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151 %{ |
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152 // Special characters. |
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153 %} |
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154 |
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155 "{" { return START; } |
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156 "}" { return END; } |
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157 "^" { return SUPER; } |
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158 "_" { return SUB; } |
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159 |
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160 "\\{" | |
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161 "\\}" | |
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162 "\\^" | |
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163 "\\_" | |
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164 "\\\\" { |
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165 yylval->ch = yytext[1]; |
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166 return CH; |
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167 } |
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168 |
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169 %{ |
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170 // Symbols. |
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171 %} |
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172 |
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173 @SYMBOL_RULES@ |
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174 |
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175 %{ |
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176 // Generic character. |
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177 %} |
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178 |
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179 "\n" | |
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180 . { |
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181 yylval->ch = yytext[0]; |
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182 return CH; |
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183 } |
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184 |
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185 %{ |
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186 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC) |
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187 // Also disable this warning for functions that is generated by flex |
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188 // after the pattern rules. |
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189 #pragma GCC diagnostic ignored "-Wunused-parameter" |
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190 #endif |
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191 %} |
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192 |
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193 %% |
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194 |
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195 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC) |
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196 // Restore prevailing warning state for remainder of the file. |
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197 #pragma GCC diagnostic pop |
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198 #endif |
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199 |
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200 void * |
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201 octave_tex_alloc (yy_size_t size, yyscan_t) |
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202 { |
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203 return malloc (size); |
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204 } |
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205 |
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206 void * |
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207 octave_tex_realloc (void *ptr, yy_size_t size, yyscan_t) |
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208 { |
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209 return realloc (ptr, size); |
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210 } |
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211 |
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212 void |
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213 octave_tex_free (void *ptr, yyscan_t) |
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214 { |
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215 free (ptr); |
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216 } |
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217 |
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218 bool |
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219 text_parser_tex::init_lexer (const std::string& s) |
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220 { |
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221 if (! scanner) |
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222 octave_tex_lex_init (&scanner); |
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223 |
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224 if (scanner) |
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225 { |
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226 if (buffer_state) |
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227 { |
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228 octave_tex__delete_buffer (reinterpret_cast<YY_BUFFER_STATE> (buffer_state), |
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229 scanner); |
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230 buffer_state = 0; |
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231 } |
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232 |
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233 buffer_state = octave_tex__scan_bytes (s.data (), s.length (), scanner); |
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234 } |
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235 |
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236 return (scanner && buffer_state); |
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237 } |
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238 |
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239 void |
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240 text_parser_tex::destroy_lexer (void) |
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241 { |
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242 if (buffer_state) |
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243 { |
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244 octave_tex__delete_buffer (reinterpret_cast<YY_BUFFER_STATE> (buffer_state), |
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245 scanner); |
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246 buffer_state = 0; |
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247 } |
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248 |
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249 if (scanner) |
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250 { |
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251 octave_tex_lex_destroy (scanner); |
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252 scanner = 0; |
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253 } |
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254 } |