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annotate src/utils.h @ 1738:bb9d00aa55fb

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[project @ 1996-01-12 10:56:22 by jwe]
author jwe
date Fri, 12 Jan 1996 11:01:15 +0000
parents 43d4a1a25dd2
children 3a9462b655f1
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1 // utils.h -*- C++ -*-
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2 /*
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3
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4 Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton
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5
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6 This file is part of Octave.
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7
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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 the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, write to the Free
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20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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21
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22 */
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24 #if !defined (octave_utils_h)
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25 #define octave_utils_h 1
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27 class istream;
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28 class ostrstream;
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30 class Octave_object;
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32 extern char *strsave (const char *);
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33 extern char *strconcat (const char *, const char *);
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35 extern void discard_until (istream&, char);
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36
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37 #if 0
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38 extern char *read_until (istream&, char);
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39 #endif
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40
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41 extern char *search_path_for_file (const char *, const char *);
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42 extern char *file_in_path (const char *, const char *);
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43 extern char *fcn_file_in_path (const char *);
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44 extern char *oct_file_in_path (const char *);
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46 extern char *octave_tmp_file_name (void);
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48 extern char **pathstring_to_vector (char *pathstring);
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49
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50 extern "C" void jump_to_top_level (void) NORETURN;
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52 extern int almost_match (const char *std, const char *s,
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53 int min_match_len = 1, int case_sens = 1);
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54 extern int keyword_almost_match (const char **std, int *min_len,
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55 const char *s, int min_toks_to_match,
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56 int max_toks);
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58 extern char **get_fcn_file_names (int& ffl_len, const char *dir,
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59 int no_suffix);
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60 extern char **get_fcn_file_names (int& ffl_len, int no_suffix);
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61
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62 extern int NINT (double x);
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63 extern double D_NINT (double x);
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64
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65 extern char **make_argv (const Octave_object& args, const char *fcn_name);
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67 extern int empty_arg (const char *name, int nr, int nc);
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68
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69 extern ostrstream& list_in_columns (ostrstream& os, char **list);
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71 extern char *undo_string_escape (char c);
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72 extern char *undo_string_escapes (const char *s);
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74 extern void oct_putenv (const char *, const char *);
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75
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76 #endif
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78 /*
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79 ;;; Local Variables: ***
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80 ;;; mode: C++ ***
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81 ;;; page-delimiter: "^/\\*" ***
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82 ;;; End: ***
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83 */