Mercurial > octave
annotate liboctave/util/oct-rl-edit.c @ 21202:f7121e111991
maint: indent #ifdef blocks in liboctave and src directories.
* 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, CSparse.h, 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, MSparse.h, 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, dSparse.h, 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, f77-fcn.h, lo-error.c, quit.cc,
quit.h, CmplxAEPBAL.cc, CmplxCHOL.cc, CmplxGEPBAL.cc, CmplxHESS.cc, CmplxLU.cc,
CmplxQR.cc, CmplxQRP.cc, CmplxSCHUR.cc, CmplxSVD.cc, CollocWt.cc, DASPK.cc,
DASRT.cc, DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, base-lu.cc, base-qr.cc,
dbleAEPBAL.cc, dbleCHOL.cc, dbleGEPBAL.cc, dbleHESS.cc, dbleLU.cc, dbleQR.cc,
dbleQRP.cc, dbleSCHUR.cc, dbleSVD.cc, eigs-base.cc, fCmplxAEPBAL.cc,
fCmplxCHOL.cc, fCmplxGEPBAL.cc, fCmplxHESS.cc, fCmplxLU.cc, fCmplxQR.cc,
fCmplxQRP.cc, fCmplxSCHUR.cc, fCmplxSVD.cc, fEIG.cc, floatAEPBAL.cc,
floatCHOL.cc, floatGEPBAL.cc, floatHESS.cc, floatLU.cc, floatQR.cc,
floatQRP.cc, floatSCHUR.cc, floatSVD.cc, lo-mappers.cc, lo-specfun.cc,
oct-convn.cc, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-rand.cc,
oct-spparms.cc, randgamma.c, randmtzig.c, randpoisson.c, sparse-chol.cc,
sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, mx-defs.h, dir-ops.cc,
file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc, oct-env.cc,
oct-group.cc, oct-openmp.h, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, pathlen.h, sysdir.h, syswait.h, cmd-edit.cc, cmd-hist.cc,
data-conv.cc, f2c-main.c, glob-match.cc, lo-array-errwarn.cc,
lo-array-gripes.cc, lo-cutils.c, lo-cutils.h, lo-ieee.cc, lo-math.h,
lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.cc, oct-mutex.cc, oct-refcount.h, 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, statdefs.h, str-vec.cc, unwind-prot.cc,
url-transfer.cc, display-available.h, main-cli.cc, main-gui.cc, main.in.cc,
mkoctfile.in.cc, octave-config.in.cc, shared-fcns.h:
indent #ifdef blocks in liboctave and src directories.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sat, 06 Feb 2016 06:40:13 -0800 |
| parents | 258c787cd9ce |
| children | 40de9f8f23a6 |
| rev | line source |
|---|---|
| 3519 | 1 /* |
| 2 | |
|
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3 Copyright (C) 2000-2015 John W. Eaton |
| 3519 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 3519 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 3519 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
|
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24 # include <config.h> |
| 3519 | 25 #endif |
| 26 | |
| 27 #if defined (USE_READLINE) | |
| 28 | |
| 29 #include <stdio.h> | |
| 30 #include <stdlib.h> | |
| 31 | |
| 32 #include <readline/readline.h> | |
| 33 | |
| 34 #include "oct-rl-edit.h" | |
| 35 | |
| 3933 | 36 #define OCTAVE_RL_SAVE_STRING(ss, s) \ |
| 37 static char *ss = 0; \ | |
| 38 \ | |
| 39 if (ss) \ | |
| 40 { \ | |
| 41 free (ss); \ | |
| 42 ss = 0; \ | |
| 43 } \ | |
| 44 \ | |
| 45 ss = malloc (strlen (s) + 1); \ | |
| 46 \ | |
| 47 strcpy (ss, s) | |
| 48 | |
| 6979 | 49 void |
| 50 octave_rl_redisplay (void) | |
| 51 { | |
| 52 rl_redisplay (); | |
| 53 } | |
| 54 | |
| 3519 | 55 int |
| 56 octave_rl_screen_height (void) | |
| 57 { | |
| 3779 | 58 int rows, cols; |
| 59 rl_get_screen_size (&rows, &cols); | |
| 60 return rows; | |
| 3519 | 61 } |
| 62 | |
| 63 int | |
| 64 octave_rl_screen_width (void) | |
| 65 { | |
| 3779 | 66 int rows, cols; |
| 67 rl_get_screen_size (&rows, &cols); | |
| 68 return cols; | |
| 3519 | 69 } |
| 70 | |
| 71 void | |
| 3779 | 72 octave_rl_enable_paren_matching (int val) |
| 3519 | 73 { |
| 3779 | 74 rl_variable_bind ("blink-matching-paren", val ? "1" : "0"); |
| 3519 | 75 } |
| 76 | |
|
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77 int |
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78 octave_rl_erase_empty_line (int val) |
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79 { |
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80 int retval = rl_erase_empty_line; |
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81 rl_erase_empty_line = val; |
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82 return retval; |
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83 } |
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84 |
| 3946 | 85 /* It would be much simpler if we could just call _rl_clear_screen to |
| 86 only clear the screen, but it is not a public function, and on some | |
| 87 systems, it is not exported from shared library versions of | |
| 88 readline, so we can't use it. | |
| 89 | |
| 90 Instead, temporarily redefine the redisplay function to do nothing. | |
| 91 | |
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92 FIXME: It would be safer to do this when protected from interrupts... */ |
| 3856 | 93 |
| 94 static void | |
| 5394 | 95 flush_stdout (void) |
| 3856 | 96 { |
| 5394 | 97 fflush (stdout); |
| 3856 | 98 } |
| 99 | |
| 3519 | 100 void |
|
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101 octave_rl_clear_screen (int skip_redisplay) |
| 3519 | 102 { |
| 3855 | 103 int ignore1 = 0; |
| 104 int ignore2 = 0; | |
| 105 | |
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106 if (skip_redisplay) |
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107 { |
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108 rl_voidfunc_t *saved_redisplay_function = rl_redisplay_function; |
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109 |
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110 rl_redisplay_function = flush_stdout; |
| 3855 | 111 |
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112 rl_clear_screen (ignore1, ignore2); |
| 3856 | 113 |
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114 rl_redisplay_function = saved_redisplay_function; |
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115 } |
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116 else |
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117 rl_clear_screen (ignore1, ignore2); |
| 3519 | 118 } |
| 119 | |
| 120 void | |
| 121 octave_rl_resize_terminal (void) | |
| 122 { | |
| 123 rl_resize_terminal (); | |
| 124 } | |
| 125 | |
| 126 void | |
|
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127 octave_rl_set_screen_size (int ht, int wd) |
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128 { |
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129 rl_set_screen_size (ht, wd); |
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130 } |
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131 |
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132 void |
| 3519 | 133 octave_rl_restore_terminal_state () |
| 134 { | |
| 135 if (rl_deprep_term_function) | |
| 136 rl_deprep_term_function (); | |
| 137 } | |
| 138 | |
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139 char * |
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140 octave_rl_copy_line (void) |
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141 { |
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142 return rl_copy_text (0, rl_end); |
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143 } |
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144 |
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145 void |
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146 octave_rl_replace_line (const char *s, int clear_undo) |
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147 { |
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148 rl_replace_line (s, clear_undo); |
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149 } |
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150 |
| 3519 | 151 void |
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152 octave_rl_kill_full_line (void) |
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153 { |
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154 rl_kill_full_line (0, 0); |
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155 } |
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156 |
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157 void |
| 3519 | 158 octave_rl_insert_text (const char *s) |
| 159 { | |
| 160 rl_insert_text (s); | |
| 161 } | |
| 162 | |
| 6979 | 163 int |
| 164 octave_rl_newline (int count, int key) | |
| 3519 | 165 { |
| 6979 | 166 return rl_newline (count, key); |
| 167 } | |
| 168 | |
| 169 const char * | |
| 170 octave_rl_line_buffer (void) | |
| 171 { | |
| 172 return rl_line_buffer; | |
| 3519 | 173 } |
| 174 | |
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175 int |
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176 octave_rl_do_undo (void) |
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177 { |
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178 return rl_do_undo (); |
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179 } |
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180 |
| 3519 | 181 void |
| 182 octave_rl_clear_undo_list (void) | |
| 183 { | |
| 184 if (rl_undo_list) | |
| 185 { | |
| 3779 | 186 rl_free_undo_list (); |
| 3519 | 187 |
| 188 rl_undo_list = 0; | |
| 189 } | |
| 190 } | |
| 191 | |
| 192 void | |
| 193 octave_rl_set_name (const char *n) | |
| 194 { | |
| 3933 | 195 OCTAVE_RL_SAVE_STRING (nm, n); |
| 3519 | 196 |
| 197 rl_readline_name = nm; | |
| 198 | |
| 199 /* Since we've already called rl_initialize, we need to re-read the | |
| 200 init file to take advantage of the conditional parsing feature | |
| 201 based on rl_readline_name; */ | |
| 202 | |
| 3779 | 203 rl_re_read_init_file (0, 0); |
| 3519 | 204 } |
| 205 | |
| 206 char * | |
| 207 octave_rl_readline (const char *prompt) | |
| 208 { | |
| 209 return readline (prompt); | |
| 210 } | |
| 211 | |
| 212 void | |
| 213 octave_rl_set_input_stream (FILE *f) | |
| 214 { | |
| 215 rl_instream = f; | |
| 216 } | |
| 217 | |
| 218 FILE * | |
| 219 octave_rl_get_input_stream (void) | |
| 220 { | |
| 221 return rl_instream; | |
| 222 } | |
| 223 | |
| 224 void | |
| 225 octave_rl_set_output_stream (FILE *f) | |
| 226 { | |
| 227 rl_outstream = f; | |
| 228 } | |
| 229 | |
| 230 FILE * | |
| 231 octave_rl_get_output_stream (void) | |
| 232 { | |
| 233 return rl_outstream; | |
| 234 } | |
| 235 | |
| 236 void | |
| 237 octave_rl_read_init_file (const char *f) | |
| 238 { | |
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239 rl_read_init_file (f); |
| 3519 | 240 } |
| 241 | |
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242 void |
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243 octave_rl_re_read_init_file (void) |
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244 { |
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245 rl_re_read_init_file (0, 0); |
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246 } |
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247 |
| 4143 | 248 int |
| 249 octave_rl_filename_completion_desired (int arg) | |
| 250 { | |
| 251 int retval = rl_filename_completion_desired; | |
| 252 rl_filename_completion_desired = arg; | |
| 253 return retval; | |
| 254 } | |
| 255 | |
| 6979 | 256 int |
| 257 octave_rl_filename_quoting_desired (int arg) | |
| 258 { | |
| 259 int retval = rl_filename_quoting_desired; | |
| 260 rl_filename_quoting_desired = arg; | |
| 261 return retval; | |
| 262 } | |
| 263 | |
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264 int |
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265 octave_rl_prefer_env_winsize (int arg) |
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266 { |
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267 int retval = rl_prefer_env_winsize; |
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268 rl_prefer_env_winsize = arg; |
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269 return retval; |
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270 } |
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271 |
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272 void |
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273 octave_rl_done (int arg) |
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274 { |
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275 rl_done = arg; |
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276 } |
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277 |
| 4604 | 278 char * |
| 279 octave_rl_filename_completion_function (const char *text, int state) | |
| 280 { | |
| 281 return rl_filename_completion_function (text, state); | |
| 282 } | |
| 283 | |
| 3519 | 284 void |
| 3933 | 285 octave_rl_set_basic_word_break_characters (const char *s) |
| 286 { | |
| 287 OCTAVE_RL_SAVE_STRING (ss, s); | |
| 288 | |
| 289 rl_basic_word_break_characters = ss; | |
| 290 } | |
| 291 | |
| 292 void | |
| 293 octave_rl_set_completer_word_break_characters (const char *s) | |
| 294 { | |
| 295 OCTAVE_RL_SAVE_STRING (ss, s); | |
| 296 | |
| 297 rl_completer_word_break_characters = ss; | |
| 298 } | |
| 299 | |
| 300 void | |
| 3519 | 301 octave_rl_set_basic_quote_characters (const char *s) |
| 302 { | |
| 3933 | 303 OCTAVE_RL_SAVE_STRING (ss, s); |
| 3519 | 304 |
| 305 rl_basic_quote_characters = ss; | |
| 306 } | |
| 307 | |
| 308 void | |
| 6979 | 309 octave_rl_set_filename_quote_characters (const char *s) |
| 310 { | |
| 311 OCTAVE_RL_SAVE_STRING (ss, s); | |
| 312 | |
| 313 rl_filename_quote_characters = ss; | |
| 314 } | |
| 315 | |
| 316 void | |
| 317 octave_rl_set_completer_quote_characters (const char *s) | |
| 318 { | |
| 319 OCTAVE_RL_SAVE_STRING (ss, s); | |
| 320 | |
| 321 rl_completer_quote_characters = ss; | |
| 322 } | |
| 323 | |
| 324 void | |
| 3519 | 325 octave_rl_set_completion_append_character (char c) |
| 326 { | |
| 327 rl_completion_append_character = c; | |
| 328 } | |
| 329 | |
| 330 void | |
| 331 octave_rl_set_completion_function (rl_attempted_completion_fcn_ptr f) | |
| 332 { | |
| 333 rl_attempted_completion_function = f; | |
| 334 } | |
| 335 | |
| 336 void | |
| 6979 | 337 octave_rl_set_quoting_function (rl_quoting_fcn_ptr f) |
| 338 { | |
| 339 rl_filename_quoting_function = f; | |
| 340 } | |
| 341 | |
| 342 void | |
| 343 octave_rl_set_dequoting_function (rl_dequoting_fcn_ptr f) | |
| 344 { | |
| 345 rl_filename_dequoting_function = f; | |
| 346 } | |
| 347 | |
| 348 void | |
| 349 octave_rl_set_char_is_quoted_function (rl_char_is_quoted_fcn_ptr f) | |
| 350 { | |
| 351 rl_char_is_quoted_p = f; | |
| 352 } | |
| 353 | |
| 354 void | |
| 3519 | 355 octave_rl_set_startup_hook (rl_startup_hook_fcn_ptr f) |
| 356 { | |
| 4802 | 357 rl_startup_hook = f; |
| 3519 | 358 } |
| 359 | |
| 360 rl_startup_hook_fcn_ptr | |
| 361 octave_rl_get_startup_hook (void) | |
| 362 { | |
| 4802 | 363 return rl_startup_hook; |
| 3519 | 364 } |
| 365 | |
| 366 void | |
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367 octave_rl_set_pre_input_hook (rl_pre_input_hook_fcn_ptr f) |
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368 { |
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369 rl_pre_input_hook = f; |
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370 } |
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371 |
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372 rl_pre_input_hook_fcn_ptr |
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373 octave_rl_get_pre_input_hook (void) |
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374 { |
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375 return rl_pre_input_hook; |
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376 } |
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377 |
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378 void |
| 3519 | 379 octave_rl_set_event_hook (rl_event_hook_fcn_ptr f) |
| 380 { | |
| 4802 | 381 rl_event_hook = f; |
| 3519 | 382 } |
| 383 | |
| 384 rl_event_hook_fcn_ptr | |
| 385 octave_rl_get_event_hook (void) | |
| 386 { | |
| 4802 | 387 return rl_event_hook; |
| 3519 | 388 } |
| 389 | |
| 390 char ** | |
| 391 octave_rl_completion_matches (const char *text, rl_completer_fcn_ptr f) | |
| 392 { | |
| 3779 | 393 return rl_completion_matches (text, f); |
| 3519 | 394 } |
| 395 | |
| 396 char | |
| 397 octave_rl_prompt_start_ignore (void) | |
| 398 { | |
| 399 return RL_PROMPT_START_IGNORE; | |
| 400 } | |
| 401 | |
| 402 char | |
| 403 octave_rl_prompt_end_ignore (void) | |
| 404 { | |
| 405 return RL_PROMPT_END_IGNORE; | |
| 406 } | |
| 407 | |
| 408 void | |
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409 octave_rl_add_defun (const char *name, rl_fcn_ptr f, int key) |
| 3519 | 410 { |
| 411 rl_add_defun (name, f, key); | |
| 412 } | |
| 413 | |
| 414 void | |
| 415 octave_rl_set_terminal_name (const char *term) | |
| 416 { | |
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417 OCTAVE_RL_SAVE_STRING (saved_term, term); |
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418 |
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419 rl_terminal_name = saved_term; |
| 3519 | 420 } |
| 421 | |
| 422 void | |
| 423 octave_rl_initialize (void) | |
| 424 { | |
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425 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
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426 rl_catch_signals = 0; |
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427 #endif |
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428 |
| 3519 | 429 rl_initialize (); |
| 430 } | |
| 431 | |
| 432 int | |
| 433 octave_rl_history_search_forward (int count, int ignore) | |
| 434 { | |
| 435 return rl_history_search_forward (count, ignore); | |
| 436 } | |
| 437 | |
| 438 int | |
| 439 octave_rl_history_search_backward (int count, int ignore) | |
| 440 { | |
| 441 return rl_history_search_backward (count, ignore); | |
| 442 } | |
| 443 | |
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444 int |
| 3519 | 445 octave_rl_ctrl (char c) |
| 446 { | |
| 447 return CTRL (c); | |
| 448 } | |
| 449 | |
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450 int |
| 3519 | 451 octave_rl_meta (char c) |
| 452 { | |
| 453 return META (c); | |
| 454 } | |
| 455 | |
| 456 #endif |