Mercurial > vim
annotate src/ex_docmd.c @ 7092:64e30831fa42 v7.4.858
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Sep 8 18:46:31 2015 +0200
patch 7.4.858
Problem: It's a bit clumsy to execute a command on a list of matches.
Solution: Add the ":ldo", ":lfdo", ":cdo" and ":cfdo" commands. (Yegappan
Lakshmanan)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 08 Sep 2015 19:00:05 +0200 |
| parents | 5ea5bd9c18d2 |
| children | f4456e686406 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_docmd.c: functions for executing an Ex command line. | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
| 16 static int quitmore = 0; | |
| 17 static int ex_pressedreturn = FALSE; | |
| 18 #ifndef FEAT_PRINTER | |
| 19 # define ex_hardcopy ex_ni | |
| 20 #endif | |
| 21 | |
| 22 #ifdef FEAT_USR_CMDS | |
| 23 typedef struct ucmd | |
| 24 { | |
| 25 char_u *uc_name; /* The command name */ | |
| 26 long_u uc_argt; /* The argument type */ | |
| 27 char_u *uc_rep; /* The command's replacement string */ | |
| 28 long uc_def; /* The default value for a range/count */ | |
|
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29 int uc_compl; /* completion type */ |
| 6424 | 30 int uc_addr_type; /* The command's address type */ |
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31 # ifdef FEAT_EVAL |
| 7 | 32 scid_T uc_scriptID; /* SID where the command was defined */ |
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33 # ifdef FEAT_CMDL_COMPL |
| 7 | 34 char_u *uc_compl_arg; /* completion argument if any */ |
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35 # endif |
| 7 | 36 # endif |
| 37 } ucmd_T; | |
| 38 | |
| 39 #define UC_BUFFER 1 /* -buffer: local to current buffer */ | |
| 40 | |
| 296 | 41 static garray_T ucmds = {0, 0, sizeof(ucmd_T), 4, NULL}; |
| 7 | 42 |
| 43 #define USER_CMD(i) (&((ucmd_T *)(ucmds.ga_data))[i]) | |
| 44 #define USER_CMD_GA(gap, i) (&((ucmd_T *)((gap)->ga_data))[i]) | |
| 45 | |
| 46 static void do_ucmd __ARGS((exarg_T *eap)); | |
| 47 static void ex_command __ARGS((exarg_T *eap)); | |
| 48 static void ex_delcommand __ARGS((exarg_T *eap)); | |
| 49 # ifdef FEAT_CMDL_COMPL | |
| 50 static char_u *get_user_command_name __ARGS((int idx)); | |
| 51 # endif | |
| 52 | |
| 6305 | 53 /* Wether a command index indicates a user command. */ |
| 54 # define IS_USER_CMDIDX(idx) ((int)(idx) < 0) | |
| 55 | |
| 7 | 56 #else |
| 57 # define ex_command ex_ni | |
| 58 # define ex_comclear ex_ni | |
| 59 # define ex_delcommand ex_ni | |
| 6305 | 60 /* Wether a command index indicates a user command. */ |
| 61 # define IS_USER_CMDIDX(idx) (FALSE) | |
| 7 | 62 #endif |
| 63 | |
| 6398 | 64 static int compute_buffer_local_count __ARGS((int addr_type, int lnum, int local)); |
| 7 | 65 #ifdef FEAT_EVAL |
| 944 | 66 static char_u *do_one_cmd __ARGS((char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie)); |
| 7 | 67 #else |
| 944 | 68 static char_u *do_one_cmd __ARGS((char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie)); |
| 7 | 69 static int if_level = 0; /* depth in :if */ |
| 70 #endif | |
| 3097 | 71 static void append_command __ARGS((char_u *cmd)); |
| 7 | 72 static char_u *find_command __ARGS((exarg_T *eap, int *full)); |
| 73 | |
| 74 static void ex_abbreviate __ARGS((exarg_T *eap)); | |
| 75 static void ex_map __ARGS((exarg_T *eap)); | |
| 76 static void ex_unmap __ARGS((exarg_T *eap)); | |
| 77 static void ex_mapclear __ARGS((exarg_T *eap)); | |
| 78 static void ex_abclear __ARGS((exarg_T *eap)); | |
| 79 #ifndef FEAT_MENU | |
| 80 # define ex_emenu ex_ni | |
| 81 # define ex_menu ex_ni | |
| 82 # define ex_menutranslate ex_ni | |
| 83 #endif | |
| 84 #ifdef FEAT_AUTOCMD | |
| 85 static void ex_autocmd __ARGS((exarg_T *eap)); | |
| 86 static void ex_doautocmd __ARGS((exarg_T *eap)); | |
| 87 #else | |
| 88 # define ex_autocmd ex_ni | |
| 89 # define ex_doautocmd ex_ni | |
| 90 # define ex_doautoall ex_ni | |
| 91 #endif | |
| 92 #ifdef FEAT_LISTCMDS | |
| 93 static void ex_bunload __ARGS((exarg_T *eap)); | |
| 94 static void ex_buffer __ARGS((exarg_T *eap)); | |
| 95 static void ex_bmodified __ARGS((exarg_T *eap)); | |
| 96 static void ex_bnext __ARGS((exarg_T *eap)); | |
| 97 static void ex_bprevious __ARGS((exarg_T *eap)); | |
| 98 static void ex_brewind __ARGS((exarg_T *eap)); | |
| 99 static void ex_blast __ARGS((exarg_T *eap)); | |
| 100 #else | |
| 101 # define ex_bunload ex_ni | |
| 102 # define ex_buffer ex_ni | |
| 103 # define ex_bmodified ex_ni | |
| 104 # define ex_bnext ex_ni | |
| 105 # define ex_bprevious ex_ni | |
| 106 # define ex_brewind ex_ni | |
| 107 # define ex_blast ex_ni | |
| 108 # define buflist_list ex_ni | |
| 109 # define ex_checktime ex_ni | |
| 110 #endif | |
| 111 #if !defined(FEAT_LISTCMDS) || !defined(FEAT_WINDOWS) | |
| 112 # define ex_buffer_all ex_ni | |
| 113 #endif | |
| 114 static char_u *getargcmd __ARGS((char_u **)); | |
| 115 static char_u *skip_cmd_arg __ARGS((char_u *p, int rembs)); | |
| 116 static int getargopt __ARGS((exarg_T *eap)); | |
| 117 #ifndef FEAT_QUICKFIX | |
| 118 # define ex_make ex_ni | |
| 41 | 119 # define ex_cbuffer ex_ni |
| 7 | 120 # define ex_cc ex_ni |
| 121 # define ex_cnext ex_ni | |
| 122 # define ex_cfile ex_ni | |
| 123 # define qf_list ex_ni | |
| 124 # define qf_age ex_ni | |
| 125 # define ex_helpgrep ex_ni | |
| 41 | 126 # define ex_vimgrep ex_ni |
| 7 | 127 #endif |
| 128 #if !defined(FEAT_QUICKFIX) || !defined(FEAT_WINDOWS) | |
| 129 # define ex_cclose ex_ni | |
| 130 # define ex_copen ex_ni | |
| 131 # define ex_cwindow ex_ni | |
| 132 #endif | |
| 532 | 133 #if !defined(FEAT_QUICKFIX) || !defined(FEAT_EVAL) |
| 134 # define ex_cexpr ex_ni | |
| 135 #endif | |
| 7 | 136 |
| 137 static int check_more __ARGS((int, int)); | |
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138 static linenr_T get_address __ARGS((exarg_T *, char_u **, int addr_type, int skip, int to_other_file)); |
| 167 | 139 static void get_flags __ARGS((exarg_T *eap)); |
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140 #if !defined(FEAT_PERL) \ |
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141 || !defined(FEAT_PYTHON) || !defined(FEAT_PYTHON3) \ |
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142 || !defined(FEAT_TCL) \ |
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143 || !defined(FEAT_RUBY) \ |
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144 || !defined(FEAT_LUA) \ |
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145 || !defined(FEAT_MZSCHEME) |
| 1315 | 146 # define HAVE_EX_SCRIPT_NI |
| 7 | 147 static void ex_script_ni __ARGS((exarg_T *eap)); |
| 148 #endif | |
| 149 static char_u *invalid_range __ARGS((exarg_T *eap)); | |
| 150 static void correct_range __ARGS((exarg_T *eap)); | |
| 344 | 151 #ifdef FEAT_QUICKFIX |
| 152 static char_u *replace_makeprg __ARGS((exarg_T *eap, char_u *p, char_u **cmdlinep)); | |
| 153 #endif | |
| 7 | 154 static char_u *repl_cmdline __ARGS((exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep)); |
| 155 static void ex_highlight __ARGS((exarg_T *eap)); | |
| 156 static void ex_colorscheme __ARGS((exarg_T *eap)); | |
| 157 static void ex_quit __ARGS((exarg_T *eap)); | |
| 158 static void ex_cquit __ARGS((exarg_T *eap)); | |
| 159 static void ex_quit_all __ARGS((exarg_T *eap)); | |
| 160 #ifdef FEAT_WINDOWS | |
| 161 static void ex_close __ARGS((exarg_T *eap)); | |
| 671 | 162 static void ex_win_close __ARGS((int forceit, win_T *win, tabpage_T *tp)); |
| 7 | 163 static void ex_only __ARGS((exarg_T *eap)); |
| 164 static void ex_resize __ARGS((exarg_T *eap)); | |
| 165 static void ex_stag __ARGS((exarg_T *eap)); | |
| 667 | 166 static void ex_tabclose __ARGS((exarg_T *eap)); |
| 672 | 167 static void ex_tabonly __ARGS((exarg_T *eap)); |
| 682 | 168 static void ex_tabnext __ARGS((exarg_T *eap)); |
| 169 static void ex_tabmove __ARGS((exarg_T *eap)); | |
| 667 | 170 static void ex_tabs __ARGS((exarg_T *eap)); |
| 7 | 171 #else |
| 172 # define ex_close ex_ni | |
| 173 # define ex_only ex_ni | |
| 174 # define ex_all ex_ni | |
| 175 # define ex_resize ex_ni | |
| 176 # define ex_splitview ex_ni | |
| 177 # define ex_stag ex_ni | |
| 682 | 178 # define ex_tabnext ex_ni |
| 179 # define ex_tabmove ex_ni | |
| 667 | 180 # define ex_tabs ex_ni |
| 181 # define ex_tabclose ex_ni | |
| 672 | 182 # define ex_tabonly ex_ni |
| 7 | 183 #endif |
| 184 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 185 static void ex_pclose __ARGS((exarg_T *eap)); | |
| 186 static void ex_ptag __ARGS((exarg_T *eap)); | |
| 187 static void ex_pedit __ARGS((exarg_T *eap)); | |
| 188 #else | |
| 189 # define ex_pclose ex_ni | |
| 190 # define ex_ptag ex_ni | |
| 191 # define ex_pedit ex_ni | |
| 192 #endif | |
| 193 static void ex_hide __ARGS((exarg_T *eap)); | |
| 194 static void ex_stop __ARGS((exarg_T *eap)); | |
| 195 static void ex_exit __ARGS((exarg_T *eap)); | |
| 196 static void ex_print __ARGS((exarg_T *eap)); | |
| 197 #ifdef FEAT_BYTEOFF | |
| 198 static void ex_goto __ARGS((exarg_T *eap)); | |
| 199 #else | |
| 200 # define ex_goto ex_ni | |
| 201 #endif | |
| 202 static void ex_shell __ARGS((exarg_T *eap)); | |
| 203 static void ex_preserve __ARGS((exarg_T *eap)); | |
| 204 static void ex_recover __ARGS((exarg_T *eap)); | |
| 205 #ifndef FEAT_LISTCMDS | |
| 206 # define ex_argedit ex_ni | |
| 207 # define ex_argadd ex_ni | |
| 208 # define ex_argdelete ex_ni | |
| 209 # define ex_listdo ex_ni | |
| 210 #endif | |
| 211 static void ex_mode __ARGS((exarg_T *eap)); | |
| 212 static void ex_wrongmodifier __ARGS((exarg_T *eap)); | |
| 213 static void ex_find __ARGS((exarg_T *eap)); | |
| 167 | 214 static void ex_open __ARGS((exarg_T *eap)); |
| 7 | 215 static void ex_edit __ARGS((exarg_T *eap)); |
| 216 #if !defined(FEAT_GUI) && !defined(FEAT_CLIENTSERVER) | |
| 217 # define ex_drop ex_ni | |
| 218 #endif | |
| 219 #ifndef FEAT_GUI | |
| 220 # define ex_gui ex_nogui | |
| 221 static void ex_nogui __ARGS((exarg_T *eap)); | |
| 222 #endif | |
| 223 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 224 static void ex_tearoff __ARGS((exarg_T *eap)); | |
| 225 #else | |
| 226 # define ex_tearoff ex_ni | |
| 227 #endif | |
| 573 | 228 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 229 static void ex_popup __ARGS((exarg_T *eap)); |
| 230 #else | |
| 231 # define ex_popup ex_ni | |
| 232 #endif | |
| 233 #ifndef FEAT_GUI_MSWIN | |
| 234 # define ex_simalt ex_ni | |
| 235 #endif | |
| 573 | 236 #if !defined(FEAT_GUI_MSWIN) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 237 # define gui_mch_find_dialog ex_ni |
| 238 # define gui_mch_replace_dialog ex_ni | |
| 239 #endif | |
| 573 | 240 #if !defined(FEAT_GUI_GTK) |
| 7 | 241 # define ex_helpfind ex_ni |
| 242 #endif | |
| 243 #ifndef FEAT_CSCOPE | |
| 244 # define do_cscope ex_ni | |
| 245 # define do_scscope ex_ni | |
| 246 # define do_cstag ex_ni | |
| 247 #endif | |
| 248 #ifndef FEAT_SYN_HL | |
| 249 # define ex_syntax ex_ni | |
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250 # define ex_ownsyntax ex_ni |
| 737 | 251 #endif |
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252 #if !defined(FEAT_SYN_HL) || !defined(FEAT_PROFILE) |
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253 # define ex_syntime ex_ni |
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254 #endif |
| 737 | 255 #ifndef FEAT_SPELL |
| 310 | 256 # define ex_spell ex_ni |
| 236 | 257 # define ex_mkspell ex_ni |
| 351 | 258 # define ex_spelldump ex_ni |
| 714 | 259 # define ex_spellinfo ex_ni |
| 372 | 260 # define ex_spellrepall ex_ni |
| 236 | 261 #endif |
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262 #ifndef FEAT_PERSISTENT_UNDO |
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263 # define ex_rundo ex_ni |
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264 # define ex_wundo ex_ni |
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265 #endif |
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266 #ifndef FEAT_LUA |
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267 # define ex_lua ex_script_ni |
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268 # define ex_luado ex_ni |
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269 # define ex_luafile ex_ni |
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270 #endif |
| 14 | 271 #ifndef FEAT_MZSCHEME |
| 272 # define ex_mzscheme ex_script_ni | |
| 273 # define ex_mzfile ex_ni | |
| 274 #endif | |
| 7 | 275 #ifndef FEAT_PERL |
| 276 # define ex_perl ex_script_ni | |
| 277 # define ex_perldo ex_ni | |
| 278 #endif | |
| 279 #ifndef FEAT_PYTHON | |
| 280 # define ex_python ex_script_ni | |
| 4435 | 281 # define ex_pydo ex_ni |
| 7 | 282 # define ex_pyfile ex_ni |
| 283 #endif | |
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284 #ifndef FEAT_PYTHON3 |
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285 # define ex_py3 ex_script_ni |
| 4417 | 286 # define ex_py3do ex_ni |
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287 # define ex_py3file ex_ni |
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288 #endif |
| 7 | 289 #ifndef FEAT_TCL |
| 290 # define ex_tcl ex_script_ni | |
| 291 # define ex_tcldo ex_ni | |
| 292 # define ex_tclfile ex_ni | |
| 293 #endif | |
| 294 #ifndef FEAT_RUBY | |
| 295 # define ex_ruby ex_script_ni | |
| 296 # define ex_rubydo ex_ni | |
| 297 # define ex_rubyfile ex_ni | |
| 298 #endif | |
| 299 #ifndef FEAT_SNIFF | |
| 300 # define ex_sniff ex_ni | |
| 301 #endif | |
| 302 #ifndef FEAT_KEYMAP | |
| 303 # define ex_loadkeymap ex_ni | |
| 304 #endif | |
| 305 static void ex_swapname __ARGS((exarg_T *eap)); | |
| 306 static void ex_syncbind __ARGS((exarg_T *eap)); | |
| 307 static void ex_read __ARGS((exarg_T *eap)); | |
| 308 static void ex_pwd __ARGS((exarg_T *eap)); | |
| 309 static void ex_equal __ARGS((exarg_T *eap)); | |
| 310 static void ex_sleep __ARGS((exarg_T *eap)); | |
| 311 static void do_exmap __ARGS((exarg_T *eap, int isabbrev)); | |
| 312 static void ex_winsize __ARGS((exarg_T *eap)); | |
| 313 #ifdef FEAT_WINDOWS | |
| 314 static void ex_wincmd __ARGS((exarg_T *eap)); | |
| 315 #else | |
| 316 # define ex_wincmd ex_ni | |
| 317 #endif | |
| 11 | 318 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 319 static void ex_winpos __ARGS((exarg_T *eap)); |
| 320 #else | |
| 321 # define ex_winpos ex_ni | |
| 322 #endif | |
| 323 static void ex_operators __ARGS((exarg_T *eap)); | |
| 324 static void ex_put __ARGS((exarg_T *eap)); | |
| 325 static void ex_copymove __ARGS((exarg_T *eap)); | |
| 326 static void ex_submagic __ARGS((exarg_T *eap)); | |
| 327 static void ex_join __ARGS((exarg_T *eap)); | |
| 328 static void ex_at __ARGS((exarg_T *eap)); | |
| 329 static void ex_bang __ARGS((exarg_T *eap)); | |
| 330 static void ex_undo __ARGS((exarg_T *eap)); | |
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331 #ifdef FEAT_PERSISTENT_UNDO |
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332 static void ex_wundo __ARGS((exarg_T *eap)); |
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333 static void ex_rundo __ARGS((exarg_T *eap)); |
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334 #endif |
| 7 | 335 static void ex_redo __ARGS((exarg_T *eap)); |
| 756 | 336 static void ex_later __ARGS((exarg_T *eap)); |
| 7 | 337 static void ex_redir __ARGS((exarg_T *eap)); |
| 338 static void ex_redraw __ARGS((exarg_T *eap)); | |
| 339 static void ex_redrawstatus __ARGS((exarg_T *eap)); | |
| 340 static void close_redir __ARGS((void)); | |
| 341 static void ex_mkrc __ARGS((exarg_T *eap)); | |
| 342 static void ex_mark __ARGS((exarg_T *eap)); | |
| 343 #ifdef FEAT_USR_CMDS | |
| 344 static char_u *uc_fun_cmd __ARGS((void)); | |
| 184 | 345 static char_u *find_ucmd __ARGS((exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl)); |
| 7 | 346 #endif |
| 347 #ifdef FEAT_EX_EXTRA | |
| 348 static void ex_normal __ARGS((exarg_T *eap)); | |
| 349 static void ex_startinsert __ARGS((exarg_T *eap)); | |
| 350 static void ex_stopinsert __ARGS((exarg_T *eap)); | |
| 351 #else | |
| 352 # define ex_normal ex_ni | |
| 353 # define ex_align ex_ni | |
| 354 # define ex_retab ex_ni | |
| 355 # define ex_startinsert ex_ni | |
| 356 # define ex_stopinsert ex_ni | |
| 357 # define ex_helptags ex_ni | |
| 280 | 358 # define ex_sort ex_ni |
| 7 | 359 #endif |
| 360 #ifdef FEAT_FIND_ID | |
| 361 static void ex_checkpath __ARGS((exarg_T *eap)); | |
| 362 static void ex_findpat __ARGS((exarg_T *eap)); | |
| 363 #else | |
| 364 # define ex_findpat ex_ni | |
| 365 # define ex_checkpath ex_ni | |
| 366 #endif | |
| 367 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 368 static void ex_psearch __ARGS((exarg_T *eap)); | |
| 369 #else | |
| 370 # define ex_psearch ex_ni | |
| 371 #endif | |
| 372 static void ex_tag __ARGS((exarg_T *eap)); | |
| 373 static void ex_tag_cmd __ARGS((exarg_T *eap, char_u *name)); | |
| 374 #ifndef FEAT_EVAL | |
| 375 # define ex_scriptnames ex_ni | |
| 376 # define ex_finish ex_ni | |
| 377 # define ex_echo ex_ni | |
| 378 # define ex_echohl ex_ni | |
| 379 # define ex_execute ex_ni | |
| 380 # define ex_call ex_ni | |
| 381 # define ex_if ex_ni | |
| 382 # define ex_endif ex_ni | |
| 383 # define ex_else ex_ni | |
| 384 # define ex_while ex_ni | |
| 385 # define ex_continue ex_ni | |
| 386 # define ex_break ex_ni | |
| 387 # define ex_endwhile ex_ni | |
| 388 # define ex_throw ex_ni | |
| 389 # define ex_try ex_ni | |
| 390 # define ex_catch ex_ni | |
| 391 # define ex_finally ex_ni | |
| 392 # define ex_endtry ex_ni | |
| 393 # define ex_endfunction ex_ni | |
| 394 # define ex_let ex_ni | |
| 395 # define ex_unlet ex_ni | |
| 146 | 396 # define ex_lockvar ex_ni |
| 397 # define ex_unlockvar ex_ni | |
| 7 | 398 # define ex_function ex_ni |
| 399 # define ex_delfunction ex_ni | |
| 400 # define ex_return ex_ni | |
| 1733 | 401 # define ex_oldfiles ex_ni |
| 7 | 402 #endif |
| 403 static char_u *arg_all __ARGS((void)); | |
| 404 #ifdef FEAT_SESSION | |
| 405 static int makeopens __ARGS((FILE *fd, char_u *dirnow)); | |
| 1467 | 406 static int put_view __ARGS((FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx)); |
| 7 | 407 static void ex_loadview __ARGS((exarg_T *eap)); |
| 408 static char_u *get_view_file __ARGS((int c)); | |
| 1113 | 409 static int did_lcd; /* whether ":lcd" was produced for a session */ |
| 7 | 410 #else |
| 411 # define ex_loadview ex_ni | |
| 412 #endif | |
| 413 #ifndef FEAT_EVAL | |
| 414 # define ex_compiler ex_ni | |
| 415 #endif | |
| 416 #ifdef FEAT_VIMINFO | |
| 417 static void ex_viminfo __ARGS((exarg_T *eap)); | |
| 418 #else | |
| 419 # define ex_viminfo ex_ni | |
| 420 #endif | |
| 421 static void ex_behave __ARGS((exarg_T *eap)); | |
| 422 #ifdef FEAT_AUTOCMD | |
| 423 static void ex_filetype __ARGS((exarg_T *eap)); | |
| 424 static void ex_setfiletype __ARGS((exarg_T *eap)); | |
| 425 #else | |
| 426 # define ex_filetype ex_ni | |
| 427 # define ex_setfiletype ex_ni | |
| 428 #endif | |
| 429 #ifndef FEAT_DIFF | |
| 16 | 430 # define ex_diffoff ex_ni |
| 7 | 431 # define ex_diffpatch ex_ni |
| 432 # define ex_diffgetput ex_ni | |
| 433 # define ex_diffsplit ex_ni | |
| 434 # define ex_diffthis ex_ni | |
| 435 # define ex_diffupdate ex_ni | |
| 436 #endif | |
| 437 static void ex_digraphs __ARGS((exarg_T *eap)); | |
| 438 static void ex_set __ARGS((exarg_T *eap)); | |
| 439 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD) | |
| 440 # define ex_options ex_ni | |
| 441 #endif | |
| 442 #ifdef FEAT_SEARCH_EXTRA | |
| 443 static void ex_nohlsearch __ARGS((exarg_T *eap)); | |
| 444 static void ex_match __ARGS((exarg_T *eap)); | |
| 445 #else | |
| 446 # define ex_nohlsearch ex_ni | |
| 447 # define ex_match ex_ni | |
| 448 #endif | |
| 449 #ifdef FEAT_CRYPT | |
| 450 static void ex_X __ARGS((exarg_T *eap)); | |
| 451 #else | |
| 452 # define ex_X ex_ni | |
| 453 #endif | |
| 454 #ifdef FEAT_FOLDING | |
| 455 static void ex_fold __ARGS((exarg_T *eap)); | |
| 456 static void ex_foldopen __ARGS((exarg_T *eap)); | |
| 457 static void ex_folddo __ARGS((exarg_T *eap)); | |
| 458 #else | |
| 459 # define ex_fold ex_ni | |
| 460 # define ex_foldopen ex_ni | |
| 461 # define ex_folddo ex_ni | |
| 462 #endif | |
| 463 #if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 464 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))) | |
| 465 # define ex_language ex_ni | |
| 466 #endif | |
| 467 #ifndef FEAT_SIGNS | |
| 468 # define ex_sign ex_ni | |
| 469 #endif | |
| 470 #ifndef FEAT_SUN_WORKSHOP | |
| 471 # define ex_wsverb ex_ni | |
| 472 #endif | |
| 33 | 473 #ifndef FEAT_NETBEANS_INTG |
| 2210 | 474 # define ex_nbclose ex_ni |
| 33 | 475 # define ex_nbkey ex_ni |
| 2210 | 476 # define ex_nbstart ex_ni |
| 33 | 477 #endif |
| 7 | 478 |
| 479 #ifndef FEAT_EVAL | |
| 480 # define ex_debug ex_ni | |
| 481 # define ex_breakadd ex_ni | |
| 482 # define ex_debuggreedy ex_ni | |
| 483 # define ex_breakdel ex_ni | |
| 484 # define ex_breaklist ex_ni | |
| 485 #endif | |
| 486 | |
| 487 #ifndef FEAT_CMDHIST | |
| 488 # define ex_history ex_ni | |
| 489 #endif | |
| 490 #ifndef FEAT_JUMPLIST | |
| 491 # define ex_jumps ex_ni | |
| 492 # define ex_changes ex_ni | |
| 493 #endif | |
| 494 | |
| 170 | 495 #ifndef FEAT_PROFILE |
| 496 # define ex_profile ex_ni | |
| 497 #endif | |
| 498 | |
| 7 | 499 /* |
| 500 * Declare cmdnames[]. | |
| 501 */ | |
| 502 #define DO_DECLARE_EXCMD | |
| 503 #include "ex_cmds.h" | |
| 504 | |
| 505 /* | |
| 506 * Table used to quickly search for a command, based on its first character. | |
| 507 */ | |
| 296 | 508 static cmdidx_T cmdidxs[27] = |
| 7 | 509 { |
| 510 CMD_append, | |
| 511 CMD_buffer, | |
| 512 CMD_change, | |
| 513 CMD_delete, | |
| 514 CMD_edit, | |
| 515 CMD_file, | |
| 516 CMD_global, | |
| 517 CMD_help, | |
| 518 CMD_insert, | |
| 519 CMD_join, | |
| 520 CMD_k, | |
| 521 CMD_list, | |
| 522 CMD_move, | |
| 523 CMD_next, | |
| 524 CMD_open, | |
| 525 CMD_print, | |
| 526 CMD_quit, | |
| 527 CMD_read, | |
| 528 CMD_substitute, | |
| 529 CMD_t, | |
| 530 CMD_undo, | |
| 531 CMD_vglobal, | |
| 532 CMD_write, | |
| 533 CMD_xit, | |
| 534 CMD_yank, | |
| 535 CMD_z, | |
| 536 CMD_bang | |
| 537 }; | |
| 538 | |
| 539 static char_u dollar_command[2] = {'$', 0}; | |
| 540 | |
| 541 | |
| 542 #ifdef FEAT_EVAL | |
| 72 | 543 /* Struct for storing a line inside a while/for loop */ |
| 7 | 544 typedef struct |
| 545 { | |
| 546 char_u *line; /* command line */ | |
| 547 linenr_T lnum; /* sourcing_lnum of the line */ | |
| 548 } wcmd_T; | |
| 549 | |
| 550 /* | |
| 72 | 551 * Structure used to store info for line position in a while or for loop. |
| 7 | 552 * This is required, because do_one_cmd() may invoke ex_function(), which |
| 72 | 553 * reads more lines that may come from the while/for loop. |
| 554 */ | |
| 555 struct loop_cookie | |
| 7 | 556 { |
| 557 garray_T *lines_gap; /* growarray with line info */ | |
| 558 int current_line; /* last read line from growarray */ | |
| 559 int repeating; /* TRUE when looping a second time */ | |
| 560 /* When "repeating" is FALSE use "getline" and "cookie" to get lines */ | |
| 561 char_u *(*getline) __ARGS((int, void *, int)); | |
| 562 void *cookie; | |
| 563 }; | |
| 564 | |
| 72 | 565 static char_u *get_loop_line __ARGS((int c, void *cookie, int indent)); |
| 566 static int store_loop_line __ARGS((garray_T *gap, char_u *line)); | |
| 7 | 567 static void free_cmdlines __ARGS((garray_T *gap)); |
| 8 | 568 |
| 569 /* Struct to save a few things while debugging. Used in do_cmdline() only. */ | |
| 570 struct dbg_stuff | |
| 571 { | |
| 572 int trylevel; | |
| 573 int force_abort; | |
| 574 except_T *caught_stack; | |
| 575 char_u *vv_exception; | |
| 576 char_u *vv_throwpoint; | |
| 577 int did_emsg; | |
| 578 int got_int; | |
| 579 int did_throw; | |
| 580 int need_rethrow; | |
| 581 int check_cstack; | |
| 582 except_T *current_exception; | |
| 583 }; | |
| 584 | |
| 585 static void save_dbg_stuff __ARGS((struct dbg_stuff *dsp)); | |
| 586 static void restore_dbg_stuff __ARGS((struct dbg_stuff *dsp)); | |
| 587 | |
| 588 static void | |
| 589 save_dbg_stuff(dsp) | |
| 590 struct dbg_stuff *dsp; | |
| 591 { | |
| 592 dsp->trylevel = trylevel; trylevel = 0; | |
| 593 dsp->force_abort = force_abort; force_abort = FALSE; | |
| 594 dsp->caught_stack = caught_stack; caught_stack = NULL; | |
| 595 dsp->vv_exception = v_exception(NULL); | |
| 596 dsp->vv_throwpoint = v_throwpoint(NULL); | |
| 597 | |
| 598 /* Necessary for debugging an inactive ":catch", ":finally", ":endtry" */ | |
| 599 dsp->did_emsg = did_emsg; did_emsg = FALSE; | |
| 600 dsp->got_int = got_int; got_int = FALSE; | |
| 601 dsp->did_throw = did_throw; did_throw = FALSE; | |
| 602 dsp->need_rethrow = need_rethrow; need_rethrow = FALSE; | |
| 603 dsp->check_cstack = check_cstack; check_cstack = FALSE; | |
| 604 dsp->current_exception = current_exception; current_exception = NULL; | |
| 605 } | |
| 606 | |
| 607 static void | |
| 608 restore_dbg_stuff(dsp) | |
| 609 struct dbg_stuff *dsp; | |
| 610 { | |
| 611 suppress_errthrow = FALSE; | |
| 612 trylevel = dsp->trylevel; | |
| 613 force_abort = dsp->force_abort; | |
| 614 caught_stack = dsp->caught_stack; | |
| 615 (void)v_exception(dsp->vv_exception); | |
| 616 (void)v_throwpoint(dsp->vv_throwpoint); | |
| 617 did_emsg = dsp->did_emsg; | |
| 618 got_int = dsp->got_int; | |
| 619 did_throw = dsp->did_throw; | |
| 620 need_rethrow = dsp->need_rethrow; | |
| 621 check_cstack = dsp->check_cstack; | |
| 622 current_exception = dsp->current_exception; | |
| 623 } | |
| 7 | 624 #endif |
| 625 | |
| 626 | |
| 627 /* | |
| 628 * do_exmode(): Repeatedly get commands for the "Ex" mode, until the ":vi" | |
| 629 * command is given. | |
| 630 */ | |
| 631 void | |
| 632 do_exmode(improved) | |
| 633 int improved; /* TRUE for "improved Ex" mode */ | |
| 634 { | |
| 635 int save_msg_scroll; | |
| 636 int prev_msg_row; | |
| 637 linenr_T prev_line; | |
| 167 | 638 int changedtick; |
| 639 | |
| 640 if (improved) | |
| 641 exmode_active = EXMODE_VIM; | |
| 642 else | |
| 643 exmode_active = EXMODE_NORMAL; | |
| 644 State = NORMAL; | |
| 645 | |
| 646 /* When using ":global /pat/ visual" and then "Q" we return to continue | |
| 647 * the :global command. */ | |
| 648 if (global_busy) | |
| 649 return; | |
| 7 | 650 |
| 651 save_msg_scroll = msg_scroll; | |
| 652 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 653 ++no_wait_return; /* don't wait for return */ | |
| 654 #ifdef FEAT_GUI | |
| 655 /* Ignore scrollbar and mouse events in Ex mode */ | |
| 656 ++hold_gui_events; | |
| 657 #endif | |
| 658 #ifdef FEAT_SNIFF | |
| 659 want_sniff_request = 0; /* No K_SNIFF wanted */ | |
| 660 #endif | |
| 661 | |
| 662 MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode.")); | |
| 663 while (exmode_active) | |
| 664 { | |
| 161 | 665 #ifdef FEAT_EX_EXTRA |
| 666 /* Check for a ":normal" command and no more characters left. */ | |
| 667 if (ex_normal_busy > 0 && typebuf.tb_len == 0) | |
| 668 { | |
| 669 exmode_active = FALSE; | |
| 670 break; | |
| 671 } | |
| 672 #endif | |
| 7 | 673 msg_scroll = TRUE; |
| 674 need_wait_return = FALSE; | |
| 675 ex_pressedreturn = FALSE; | |
| 676 ex_no_reprint = FALSE; | |
| 167 | 677 changedtick = curbuf->b_changedtick; |
| 7 | 678 prev_msg_row = msg_row; |
| 679 prev_line = curwin->w_cursor.lnum; | |
| 680 #ifdef FEAT_SNIFF | |
| 681 ProcessSniffRequests(); | |
| 682 #endif | |
| 683 if (improved) | |
| 684 { | |
| 685 cmdline_row = msg_row; | |
| 686 do_cmdline(NULL, getexline, NULL, 0); | |
| 687 } | |
| 688 else | |
| 689 do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT); | |
| 690 lines_left = Rows - 1; | |
| 691 | |
| 167 | 692 if ((prev_line != curwin->w_cursor.lnum |
| 693 || changedtick != curbuf->b_changedtick) && !ex_no_reprint) | |
| 694 { | |
| 695 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 696 EMSG(_(e_emptybuf)); | |
| 697 else | |
| 698 { | |
| 699 if (ex_pressedreturn) | |
| 700 { | |
| 701 /* go up one line, to overwrite the ":<CR>" line, so the | |
| 1441 | 702 * output doesn't contain empty lines. */ |
| 167 | 703 msg_row = prev_msg_row; |
| 704 if (prev_msg_row == Rows - 1) | |
| 705 msg_row--; | |
| 706 } | |
| 707 msg_col = 0; | |
| 708 print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE); | |
| 709 msg_clr_eos(); | |
| 710 } | |
| 711 } | |
| 712 else if (ex_pressedreturn && !ex_no_reprint) /* must be at EOF */ | |
| 713 { | |
| 714 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 715 EMSG(_(e_emptybuf)); | |
| 716 else | |
| 717 EMSG(_("E501: At end-of-file")); | |
| 718 } | |
| 7 | 719 } |
| 720 | |
| 721 #ifdef FEAT_GUI | |
| 722 --hold_gui_events; | |
| 723 #endif | |
| 724 --RedrawingDisabled; | |
| 725 --no_wait_return; | |
| 726 update_screen(CLEAR); | |
| 727 need_wait_return = FALSE; | |
| 728 msg_scroll = save_msg_scroll; | |
| 729 } | |
| 730 | |
| 731 /* | |
| 732 * Execute a simple command line. Used for translated commands like "*". | |
| 733 */ | |
| 734 int | |
| 735 do_cmdline_cmd(cmd) | |
| 736 char_u *cmd; | |
| 737 { | |
| 738 return do_cmdline(cmd, NULL, NULL, | |
| 739 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 740 } | |
| 741 | |
| 742 /* | |
| 743 * do_cmdline(): execute one Ex command line | |
| 744 * | |
| 745 * 1. Execute "cmdline" when it is not NULL. | |
| 2635 | 746 * If "cmdline" is NULL, or more lines are needed, fgetline() is used. |
| 7 | 747 * 2. Split up in parts separated with '|'. |
| 748 * | |
| 749 * This function can be called recursively! | |
| 750 * | |
| 751 * flags: | |
| 752 * DOCMD_VERBOSE - The command will be included in the error message. | |
| 753 * DOCMD_NOWAIT - Don't call wait_return() and friends. | |
| 2635 | 754 * DOCMD_REPEAT - Repeat execution until fgetline() returns NULL. |
| 7 | 755 * DOCMD_KEYTYPED - Don't reset KeyTyped. |
| 756 * DOCMD_EXCRESET - Reset the exception environment (used for debugging). | |
| 757 * DOCMD_KEEPLINE - Store first typed line (for repeating with "."). | |
| 758 * | |
| 759 * return FAIL if cmdline could not be executed, OK otherwise | |
| 760 */ | |
| 761 int | |
| 2635 | 762 do_cmdline(cmdline, fgetline, cookie, flags) |
| 7 | 763 char_u *cmdline; |
| 2635 | 764 char_u *(*fgetline) __ARGS((int, void *, int)); |
| 765 void *cookie; /* argument for fgetline() */ | |
| 7 | 766 int flags; |
| 767 { | |
| 768 char_u *next_cmdline; /* next cmd to execute */ | |
| 769 char_u *cmdline_copy = NULL; /* copy of cmd line */ | |
| 2635 | 770 int used_getline = FALSE; /* used "fgetline" to obtain command */ |
| 7 | 771 static int recursive = 0; /* recursive depth */ |
| 772 int msg_didout_before_start = 0; | |
| 773 int count = 0; /* line number count */ | |
| 774 int did_inc = FALSE; /* incremented RedrawingDisabled */ | |
| 775 int retval = OK; | |
| 776 #ifdef FEAT_EVAL | |
| 777 struct condstack cstack; /* conditional stack */ | |
| 72 | 778 garray_T lines_ga; /* keep lines for ":while"/":for" */ |
| 7 | 779 int current_line = 0; /* active line in lines_ga */ |
| 780 char_u *fname = NULL; /* function or script name */ | |
| 781 linenr_T *breakpoint = NULL; /* ptr to breakpoint field in cookie */ | |
| 782 int *dbg_tick = NULL; /* ptr to dbg_tick field in cookie */ | |
| 8 | 783 struct dbg_stuff debug_saved; /* saved things for debug mode */ |
| 7 | 784 int initial_trylevel; |
| 785 struct msglist **saved_msg_list = NULL; | |
| 786 struct msglist *private_msg_list; | |
| 787 | |
| 2635 | 788 /* "fgetline" and "cookie" passed to do_one_cmd() */ |
| 7 | 789 char_u *(*cmd_getline) __ARGS((int, void *, int)); |
| 790 void *cmd_cookie; | |
| 72 | 791 struct loop_cookie cmd_loop_cookie; |
| 7 | 792 void *real_cookie; |
| 170 | 793 int getline_is_func; |
| 7 | 794 #else |
| 2635 | 795 # define cmd_getline fgetline |
| 7 | 796 # define cmd_cookie cookie |
| 797 #endif | |
| 798 static int call_depth = 0; /* recursiveness */ | |
| 799 | |
| 800 #ifdef FEAT_EVAL | |
| 801 /* For every pair of do_cmdline()/do_one_cmd() calls, use an extra memory | |
| 802 * location for storing error messages to be converted to an exception. | |
| 84 | 803 * This ensures that the do_errthrow() call in do_one_cmd() does not |
| 804 * combine the messages stored by an earlier invocation of do_one_cmd() | |
| 805 * with the command name of the later one. This would happen when | |
| 806 * BufWritePost autocommands are executed after a write error. */ | |
| 7 | 807 saved_msg_list = msg_list; |
| 808 msg_list = &private_msg_list; | |
| 809 private_msg_list = NULL; | |
| 810 #endif | |
| 811 | |
| 812 /* It's possible to create an endless loop with ":execute", catch that | |
| 813 * here. The value of 200 allows nested function calls, ":source", etc. */ | |
| 814 if (call_depth == 200) | |
| 815 { | |
| 816 EMSG(_("E169: Command too recursive")); | |
| 817 #ifdef FEAT_EVAL | |
| 818 /* When converting to an exception, we do not include the command name | |
| 819 * since this is not an error of the specific command. */ | |
| 820 do_errthrow((struct condstack *)NULL, (char_u *)NULL); | |
| 821 msg_list = saved_msg_list; | |
| 822 #endif | |
| 823 return FAIL; | |
| 824 } | |
| 825 ++call_depth; | |
| 826 | |
| 827 #ifdef FEAT_EVAL | |
| 828 cstack.cs_idx = -1; | |
| 72 | 829 cstack.cs_looplevel = 0; |
| 7 | 830 cstack.cs_trylevel = 0; |
| 831 cstack.cs_emsg_silent_list = NULL; | |
| 72 | 832 cstack.cs_lflags = 0; |
| 7 | 833 ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10); |
| 834 | |
| 2635 | 835 real_cookie = getline_cookie(fgetline, cookie); |
| 7 | 836 |
| 837 /* Inside a function use a higher nesting level. */ | |
| 2635 | 838 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 839 if (getline_is_func && ex_nesting_level == func_level(real_cookie)) |
| 7 | 840 ++ex_nesting_level; |
| 841 | |
| 842 /* Get the function or script name and the address where the next breakpoint | |
| 843 * line and the debug tick for a function or script are stored. */ | |
| 170 | 844 if (getline_is_func) |
| 7 | 845 { |
| 846 fname = func_name(real_cookie); | |
| 847 breakpoint = func_breakpoint(real_cookie); | |
| 848 dbg_tick = func_dbg_tick(real_cookie); | |
| 849 } | |
| 2635 | 850 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 7 | 851 { |
| 852 fname = sourcing_name; | |
| 853 breakpoint = source_breakpoint(real_cookie); | |
| 854 dbg_tick = source_dbg_tick(real_cookie); | |
| 855 } | |
| 856 | |
| 857 /* | |
| 858 * Initialize "force_abort" and "suppress_errthrow" at the top level. | |
| 859 */ | |
| 860 if (!recursive) | |
| 861 { | |
| 862 force_abort = FALSE; | |
| 863 suppress_errthrow = FALSE; | |
| 864 } | |
| 865 | |
| 866 /* | |
| 867 * If requested, store and reset the global values controlling the | |
| 944 | 868 * exception handling (used when debugging). Otherwise clear it to avoid |
| 869 * a bogus compiler warning when the optimizer uses inline functions... | |
| 7 | 870 */ |
| 878 | 871 if (flags & DOCMD_EXCRESET) |
| 8 | 872 save_dbg_stuff(&debug_saved); |
| 944 | 873 else |
|
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
874 vim_memset(&debug_saved, 0, 1); |
| 7 | 875 |
| 876 initial_trylevel = trylevel; | |
| 877 | |
| 878 /* | |
| 879 * "did_throw" will be set to TRUE when an exception is being thrown. | |
| 880 */ | |
| 881 did_throw = FALSE; | |
| 882 #endif | |
| 883 /* | |
| 884 * "did_emsg" will be set to TRUE when emsg() is used, in which case we | |
| 72 | 885 * cancel the whole command line, and any if/endif or loop. |
| 7 | 886 * If force_abort is set, we cancel everything. |
| 887 */ | |
| 888 did_emsg = FALSE; | |
| 889 | |
| 890 /* | |
| 891 * KeyTyped is only set when calling vgetc(). Reset it here when not | |
| 892 * calling vgetc() (sourced command lines). | |
| 893 */ | |
| 2635 | 894 if (!(flags & DOCMD_KEYTYPED) |
| 895 && !getline_equal(fgetline, cookie, getexline)) | |
| 7 | 896 KeyTyped = FALSE; |
| 897 | |
| 898 /* | |
| 899 * Continue executing command lines: | |
| 72 | 900 * - when inside an ":if", ":while" or ":for" |
| 7 | 901 * - for multiple commands on one line, separated with '|' |
| 902 * - when repeating until there are no more lines (for ":source") | |
| 903 */ | |
| 904 next_cmdline = cmdline; | |
| 905 do | |
| 906 { | |
| 170 | 907 #ifdef FEAT_EVAL |
| 2635 | 908 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 909 #endif |
| 910 | |
| 72 | 911 /* stop skipping cmds for an error msg after all endif/while/for */ |
| 7 | 912 if (next_cmdline == NULL |
| 913 #ifdef FEAT_EVAL | |
| 914 && !force_abort | |
| 915 && cstack.cs_idx < 0 | |
| 170 | 916 && !(getline_is_func && func_has_abort(real_cookie)) |
| 7 | 917 #endif |
| 918 ) | |
| 919 did_emsg = FALSE; | |
| 920 | |
| 921 /* | |
| 72 | 922 * 1. If repeating a line in a loop, get a line from lines_ga. |
| 2635 | 923 * 2. If no line given: Get an allocated line with fgetline(). |
| 7 | 924 * 3. If a line is given: Make a copy, so we can mess with it. |
| 925 */ | |
| 926 | |
| 927 #ifdef FEAT_EVAL | |
| 928 /* 1. If repeating, get a previous line from lines_ga. */ | |
| 72 | 929 if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len) |
| 7 | 930 { |
| 931 /* Each '|' separated command is stored separately in lines_ga, to | |
| 932 * be able to jump to it. Don't use next_cmdline now. */ | |
| 933 vim_free(cmdline_copy); | |
| 934 cmdline_copy = NULL; | |
| 935 | |
| 936 /* Check if a function has returned or, unless it has an unclosed | |
| 937 * try conditional, aborted. */ | |
| 170 | 938 if (getline_is_func) |
| 939 { | |
| 940 # ifdef FEAT_PROFILE | |
| 788 | 941 if (do_profiling == PROF_YES) |
| 170 | 942 func_line_end(real_cookie); |
| 943 # endif | |
| 944 if (func_has_ended(real_cookie)) | |
| 945 { | |
| 946 retval = FAIL; | |
| 947 break; | |
| 948 } | |
| 949 } | |
| 950 #ifdef FEAT_PROFILE | |
| 788 | 951 else if (do_profiling == PROF_YES |
| 2635 | 952 && getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 953 script_line_end(); |
| 954 #endif | |
| 7 | 955 |
| 956 /* Check if a sourced file hit a ":finish" command. */ | |
| 2635 | 957 if (source_finished(fgetline, cookie)) |
| 7 | 958 { |
| 959 retval = FAIL; | |
| 960 break; | |
| 961 } | |
| 962 | |
| 963 /* If breakpoints have been added/deleted need to check for it. */ | |
| 964 if (breakpoint != NULL && dbg_tick != NULL | |
| 965 && *dbg_tick != debug_tick) | |
| 966 { | |
| 967 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 968 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 969 fname, sourcing_lnum); |
| 970 *dbg_tick = debug_tick; | |
| 971 } | |
| 972 | |
| 973 next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line; | |
| 974 sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum; | |
| 975 | |
| 976 /* Did we encounter a breakpoint? */ | |
| 977 if (breakpoint != NULL && *breakpoint != 0 | |
| 978 && *breakpoint <= sourcing_lnum) | |
| 979 { | |
| 980 dbg_breakpoint(fname, sourcing_lnum); | |
| 981 /* Find next breakpoint. */ | |
| 982 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 983 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 984 fname, sourcing_lnum); |
| 985 *dbg_tick = debug_tick; | |
| 986 } | |
| 170 | 987 # ifdef FEAT_PROFILE |
| 788 | 988 if (do_profiling == PROF_YES) |
| 170 | 989 { |
| 990 if (getline_is_func) | |
| 991 func_line_start(real_cookie); | |
| 2635 | 992 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 993 script_line_start(); |
| 994 } | |
| 995 # endif | |
| 7 | 996 } |
| 997 | |
| 72 | 998 if (cstack.cs_looplevel > 0) |
| 999 { | |
| 1000 /* Inside a while/for loop we need to store the lines and use them | |
| 2635 | 1001 * again. Pass a different "fgetline" function to do_one_cmd() |
| 7 | 1002 * below, so that it stores lines in or reads them from |
| 1003 * "lines_ga". Makes it possible to define a function inside a | |
| 72 | 1004 * while/for loop. */ |
| 1005 cmd_getline = get_loop_line; | |
| 1006 cmd_cookie = (void *)&cmd_loop_cookie; | |
| 1007 cmd_loop_cookie.lines_gap = &lines_ga; | |
| 1008 cmd_loop_cookie.current_line = current_line; | |
| 2635 | 1009 cmd_loop_cookie.getline = fgetline; |
| 72 | 1010 cmd_loop_cookie.cookie = cookie; |
| 1011 cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len); | |
| 7 | 1012 } |
| 1013 else | |
| 1014 { | |
| 2635 | 1015 cmd_getline = fgetline; |
| 7 | 1016 cmd_cookie = cookie; |
| 1017 } | |
| 1018 #endif | |
| 1019 | |
| 2635 | 1020 /* 2. If no line given, get an allocated line with fgetline(). */ |
| 7 | 1021 if (next_cmdline == NULL) |
| 1022 { | |
| 1023 /* | |
| 1024 * Need to set msg_didout for the first line after an ":if", | |
| 1025 * otherwise the ":if" will be overwritten. | |
| 1026 */ | |
| 2635 | 1027 if (count == 1 && getline_equal(fgetline, cookie, getexline)) |
| 7 | 1028 msg_didout = TRUE; |
| 2635 | 1029 if (fgetline == NULL || (next_cmdline = fgetline(':', cookie, |
| 7 | 1030 #ifdef FEAT_EVAL |
| 1031 cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2 | |
| 1032 #else | |
| 1033 0 | |
| 1034 #endif | |
| 1035 )) == NULL) | |
| 1036 { | |
| 1037 /* Don't call wait_return for aborted command line. The NULL | |
| 1038 * returned for the end of a sourced file or executed function | |
| 1039 * doesn't do this. */ | |
| 1040 if (KeyTyped && !(flags & DOCMD_REPEAT)) | |
| 1041 need_wait_return = FALSE; | |
| 1042 retval = FAIL; | |
| 1043 break; | |
| 1044 } | |
| 1045 used_getline = TRUE; | |
| 1046 | |
| 1047 /* | |
| 1048 * Keep the first typed line. Clear it when more lines are typed. | |
| 1049 */ | |
| 1050 if (flags & DOCMD_KEEPLINE) | |
| 1051 { | |
| 1052 vim_free(repeat_cmdline); | |
| 1053 if (count == 0) | |
| 1054 repeat_cmdline = vim_strsave(next_cmdline); | |
| 1055 else | |
| 1056 repeat_cmdline = NULL; | |
| 1057 } | |
| 1058 } | |
| 1059 | |
| 1060 /* 3. Make a copy of the command so we can mess with it. */ | |
| 1061 else if (cmdline_copy == NULL) | |
| 1062 { | |
| 1063 next_cmdline = vim_strsave(next_cmdline); | |
| 1064 if (next_cmdline == NULL) | |
| 1065 { | |
| 1066 EMSG(_(e_outofmem)); | |
| 1067 retval = FAIL; | |
| 1068 break; | |
| 1069 } | |
| 1070 } | |
| 1071 cmdline_copy = next_cmdline; | |
| 1072 | |
| 1073 #ifdef FEAT_EVAL | |
| 1074 /* | |
| 72 | 1075 * Save the current line when inside a ":while" or ":for", and when |
| 1076 * the command looks like a ":while" or ":for", because we may need it | |
| 1077 * later. When there is a '|' and another command, it is stored | |
| 1078 * separately, because we need to be able to jump back to it from an | |
| 1079 * :endwhile/:endfor. | |
| 7 | 1080 */ |
| 72 | 1081 if (current_line == lines_ga.ga_len |
| 1082 && (cstack.cs_looplevel || has_loop_cmd(next_cmdline))) | |
| 1083 { | |
| 1084 if (store_loop_line(&lines_ga, next_cmdline) == FAIL) | |
| 7 | 1085 { |
| 1086 retval = FAIL; | |
| 1087 break; | |
| 1088 } | |
| 1089 } | |
| 1090 did_endif = FALSE; | |
| 1091 #endif | |
| 1092 | |
| 1093 if (count++ == 0) | |
| 1094 { | |
| 1095 /* | |
| 1096 * All output from the commands is put below each other, without | |
| 1097 * waiting for a return. Don't do this when executing commands | |
| 1098 * from a script or when being called recursive (e.g. for ":e | |
| 1099 * +command file"). | |
| 1100 */ | |
| 1101 if (!(flags & DOCMD_NOWAIT) && !recursive) | |
| 1102 { | |
| 1103 msg_didout_before_start = msg_didout; | |
| 1104 msg_didany = FALSE; /* no output yet */ | |
| 1105 msg_start(); | |
| 1106 msg_scroll = TRUE; /* put messages below each other */ | |
| 4352 | 1107 ++no_wait_return; /* don't wait for return until finished */ |
| 7 | 1108 ++RedrawingDisabled; |
| 1109 did_inc = TRUE; | |
| 1110 } | |
| 1111 } | |
| 1112 | |
| 1113 if (p_verbose >= 15 && sourcing_name != NULL) | |
| 1114 { | |
| 1115 ++no_wait_return; | |
| 291 | 1116 verbose_enter_scroll(); |
| 1117 | |
| 7 | 1118 smsg((char_u *)_("line %ld: %s"), |
| 1119 (long)sourcing_lnum, cmdline_copy); | |
| 291 | 1120 if (msg_silent == 0) |
| 1121 msg_puts((char_u *)"\n"); /* don't overwrite this */ | |
| 1122 | |
| 1123 verbose_leave_scroll(); | |
| 7 | 1124 --no_wait_return; |
| 1125 } | |
| 1126 | |
| 1127 /* | |
| 1128 * 2. Execute one '|' separated command. | |
| 1129 * do_one_cmd() will return NULL if there is no trailing '|'. | |
| 1130 * "cmdline_copy" can change, e.g. for '%' and '#' expansion. | |
| 1131 */ | |
| 1132 ++recursive; | |
| 1133 next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE, | |
| 1134 #ifdef FEAT_EVAL | |
| 1135 &cstack, | |
| 1136 #endif | |
| 1137 cmd_getline, cmd_cookie); | |
| 1138 --recursive; | |
| 1139 | |
| 1140 #ifdef FEAT_EVAL | |
| 72 | 1141 if (cmd_cookie == (void *)&cmd_loop_cookie) |
| 1142 /* Use "current_line" from "cmd_loop_cookie", it may have been | |
| 7 | 1143 * incremented when defining a function. */ |
| 72 | 1144 current_line = cmd_loop_cookie.current_line; |
| 7 | 1145 #endif |
| 1146 | |
| 1147 if (next_cmdline == NULL) | |
| 1148 { | |
| 1149 vim_free(cmdline_copy); | |
| 1150 cmdline_copy = NULL; | |
| 1151 #ifdef FEAT_CMDHIST | |
| 1152 /* | |
| 1153 * If the command was typed, remember it for the ':' register. | |
| 1154 * Do this AFTER executing the command to make :@: work. | |
| 1155 */ | |
| 2635 | 1156 if (getline_equal(fgetline, cookie, getexline) |
| 7 | 1157 && new_last_cmdline != NULL) |
| 1158 { | |
| 1159 vim_free(last_cmdline); | |
| 1160 last_cmdline = new_last_cmdline; | |
| 1161 new_last_cmdline = NULL; | |
| 1162 } | |
| 1163 #endif | |
| 1164 } | |
| 1165 else | |
| 1166 { | |
| 1167 /* need to copy the command after the '|' to cmdline_copy, for the | |
| 1168 * next do_one_cmd() */ | |
| 1619 | 1169 STRMOVE(cmdline_copy, next_cmdline); |
| 7 | 1170 next_cmdline = cmdline_copy; |
| 1171 } | |
| 1172 | |
| 1173 | |
| 1174 #ifdef FEAT_EVAL | |
| 1175 /* reset did_emsg for a function that is not aborted by an error */ | |
| 1176 if (did_emsg && !force_abort | |
| 2635 | 1177 && getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1178 && !func_has_abort(real_cookie)) |
| 1179 did_emsg = FALSE; | |
| 1180 | |
| 72 | 1181 if (cstack.cs_looplevel > 0) |
| 7 | 1182 { |
| 1183 ++current_line; | |
| 1184 | |
| 1185 /* | |
| 72 | 1186 * An ":endwhile", ":endfor" and ":continue" is handled here. |
| 1187 * If we were executing commands, jump back to the ":while" or | |
| 1188 * ":for". | |
| 1189 * If we were not executing commands, decrement cs_looplevel. | |
| 7 | 1190 */ |
| 72 | 1191 if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP)) |
| 1192 { | |
| 1193 cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP); | |
| 1194 | |
| 1195 /* Jump back to the matching ":while" or ":for". Be careful | |
| 1196 * not to use a cs_line[] from an entry that isn't a ":while" | |
| 1197 * or ":for": It would make "current_line" invalid and can | |
| 1198 * cause a crash. */ | |
| 7 | 1199 if (!did_emsg && !got_int && !did_throw |
| 1200 && cstack.cs_idx >= 0 | |
| 72 | 1201 && (cstack.cs_flags[cstack.cs_idx] |
| 1202 & (CSF_WHILE | CSF_FOR)) | |
| 7 | 1203 && cstack.cs_line[cstack.cs_idx] >= 0 |
| 1204 && (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE)) | |
| 1205 { | |
| 1206 current_line = cstack.cs_line[cstack.cs_idx]; | |
| 72 | 1207 /* remember we jumped there */ |
| 1208 cstack.cs_lflags |= CSL_HAD_LOOP; | |
| 7 | 1209 line_breakcheck(); /* check if CTRL-C typed */ |
| 1210 | |
| 72 | 1211 /* Check for the next breakpoint at or after the ":while" |
| 1212 * or ":for". */ | |
| 7 | 1213 if (breakpoint != NULL) |
| 1214 { | |
| 1215 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 1216 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 1217 fname, |
| 1218 ((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1); | |
| 1219 *dbg_tick = debug_tick; | |
| 1220 } | |
| 1221 } | |
| 72 | 1222 else |
| 7 | 1223 { |
| 72 | 1224 /* can only get here with ":endwhile" or ":endfor" */ |
| 7 | 1225 if (cstack.cs_idx >= 0) |
| 77 | 1226 rewind_conditionals(&cstack, cstack.cs_idx - 1, |
| 1227 CSF_WHILE | CSF_FOR, &cstack.cs_looplevel); | |
| 7 | 1228 } |
| 1229 } | |
| 1230 | |
| 1231 /* | |
| 72 | 1232 * For a ":while" or ":for" we need to remember the line number. |
| 7 | 1233 */ |
| 72 | 1234 else if (cstack.cs_lflags & CSL_HAD_LOOP) |
| 1235 { | |
| 1236 cstack.cs_lflags &= ~CSL_HAD_LOOP; | |
| 7 | 1237 cstack.cs_line[cstack.cs_idx] = current_line - 1; |
| 1238 } | |
| 1239 } | |
| 1240 | |
| 1241 /* | |
| 1242 * When not inside any ":while" loop, clear remembered lines. | |
| 1243 */ | |
| 72 | 1244 if (cstack.cs_looplevel == 0) |
| 7 | 1245 { |
| 1246 if (lines_ga.ga_len > 0) | |
| 1247 { | |
| 1248 sourcing_lnum = | |
| 1249 ((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum; | |
| 1250 free_cmdlines(&lines_ga); | |
| 1251 } | |
| 1252 current_line = 0; | |
| 1253 } | |
| 1254 | |
| 1255 /* | |
| 72 | 1256 * A ":finally" makes did_emsg, got_int, and did_throw pending for |
| 1257 * being restored at the ":endtry". Reset them here and set the | |
| 1258 * ACTIVE and FINALLY flags, so that the finally clause gets executed. | |
| 1259 * This includes the case where a missing ":endif", ":endwhile" or | |
| 1260 * ":endfor" was detected by the ":finally" itself. | |
| 7 | 1261 */ |
| 72 | 1262 if (cstack.cs_lflags & CSL_HAD_FINA) |
| 1263 { | |
| 1264 cstack.cs_lflags &= ~CSL_HAD_FINA; | |
| 1265 report_make_pending(cstack.cs_pending[cstack.cs_idx] | |
| 1266 & (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW), | |
| 7 | 1267 did_throw ? (void *)current_exception : NULL); |
| 1268 did_emsg = got_int = did_throw = FALSE; | |
| 1269 cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY; | |
| 1270 } | |
| 1271 | |
| 1272 /* Update global "trylevel" for recursive calls to do_cmdline() from | |
| 1273 * within this loop. */ | |
| 1274 trylevel = initial_trylevel + cstack.cs_trylevel; | |
| 1275 | |
| 1276 /* | |
| 1190 | 1277 * If the outermost try conditional (across function calls and sourced |
| 7 | 1278 * files) is aborted because of an error, an interrupt, or an uncaught |
| 1279 * exception, cancel everything. If it is left normally, reset | |
| 1280 * force_abort to get the non-EH compatible abortion behavior for | |
| 1281 * the rest of the script. | |
| 1282 */ | |
| 1283 if (trylevel == 0 && !did_emsg && !got_int && !did_throw) | |
| 1284 force_abort = FALSE; | |
| 1285 | |
| 1286 /* Convert an interrupt to an exception if appropriate. */ | |
| 1287 (void)do_intthrow(&cstack); | |
| 1288 #endif /* FEAT_EVAL */ | |
| 1289 | |
| 1290 } | |
| 1291 /* | |
| 1292 * Continue executing command lines when: | |
| 1293 * - no CTRL-C typed, no aborting error, no exception thrown or try | |
| 1294 * conditionals need to be checked for executing finally clauses or | |
| 1295 * catching an interrupt exception | |
| 1296 * - didn't get an error message or lines are not typed | |
| 72 | 1297 * - there is a command after '|', inside a :if, :while, :for or :try, or |
| 7 | 1298 * looping for ":source" command or function call. |
| 1299 */ | |
| 1300 while (!((got_int | |
| 1301 #ifdef FEAT_EVAL | |
| 1302 || (did_emsg && force_abort) || did_throw | |
| 1303 #endif | |
| 1304 ) | |
| 1305 #ifdef FEAT_EVAL | |
| 1306 && cstack.cs_trylevel == 0 | |
| 1307 #endif | |
| 1308 ) | |
| 3757 | 1309 && !(did_emsg |
| 1310 #ifdef FEAT_EVAL | |
| 1311 /* Keep going when inside try/catch, so that the error can be | |
| 4352 | 1312 * deal with, except when it is a syntax error, it may cause |
| 3757 | 1313 * the :endtry to be missed. */ |
| 1314 && (cstack.cs_trylevel == 0 || did_emsg_syntax) | |
| 1315 #endif | |
| 1316 && used_getline | |
| 2635 | 1317 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1318 || getline_equal(fgetline, cookie, getexline))) | |
| 7 | 1319 && (next_cmdline != NULL |
| 1320 #ifdef FEAT_EVAL | |
| 1321 || cstack.cs_idx >= 0 | |
| 1322 #endif | |
| 1323 || (flags & DOCMD_REPEAT))); | |
| 1324 | |
| 1325 vim_free(cmdline_copy); | |
| 3757 | 1326 did_emsg_syntax = FALSE; |
| 7 | 1327 #ifdef FEAT_EVAL |
| 1328 free_cmdlines(&lines_ga); | |
| 1329 ga_clear(&lines_ga); | |
| 1330 | |
| 1331 if (cstack.cs_idx >= 0) | |
| 1332 { | |
| 1333 /* | |
| 1334 * If a sourced file or executed function ran to its end, report the | |
| 1335 * unclosed conditional. | |
| 1336 */ | |
| 1337 if (!got_int && !did_throw | |
| 2635 | 1338 && ((getline_equal(fgetline, cookie, getsourceline) |
| 1339 && !source_finished(fgetline, cookie)) | |
| 1340 || (getline_equal(fgetline, cookie, get_func_line) | |
| 7 | 1341 && !func_has_ended(real_cookie)))) |
| 1342 { | |
| 1343 if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY) | |
| 1344 EMSG(_(e_endtry)); | |
| 1345 else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE) | |
| 1346 EMSG(_(e_endwhile)); | |
| 72 | 1347 else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR) |
| 1348 EMSG(_(e_endfor)); | |
| 7 | 1349 else |
| 1350 EMSG(_(e_endif)); | |
| 1351 } | |
| 1352 | |
| 1353 /* | |
| 1354 * Reset "trylevel" in case of a ":finish" or ":return" or a missing | |
| 1355 * ":endtry" in a sourced file or executed function. If the try | |
| 1356 * conditional is in its finally clause, ignore anything pending. | |
| 1357 * If it is in a catch clause, finish the caught exception. | |
| 77 | 1358 * Also cleanup any "cs_forinfo" structures. |
| 7 | 1359 */ |
| 1360 do | |
| 77 | 1361 { |
| 1362 int idx = cleanup_conditionals(&cstack, 0, TRUE); | |
| 1363 | |
| 111 | 1364 if (idx >= 0) |
| 1365 --idx; /* remove try block not in its finally clause */ | |
| 77 | 1366 rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR, |
| 1367 &cstack.cs_looplevel); | |
| 1368 } | |
| 1369 while (cstack.cs_idx >= 0); | |
| 7 | 1370 trylevel = initial_trylevel; |
| 1371 } | |
| 1372 | |
| 72 | 1373 /* If a missing ":endtry", ":endwhile", ":endfor", or ":endif" or a memory |
| 1374 * lack was reported above and the error message is to be converted to an | |
| 7 | 1375 * exception, do this now after rewinding the cstack. */ |
| 2635 | 1376 do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1377 ? (char_u *)"endfunction" : (char_u *)NULL); |
| 1378 | |
| 1379 if (trylevel == 0) | |
| 1380 { | |
| 1381 /* | |
| 1382 * When an exception is being thrown out of the outermost try | |
| 1383 * conditional, discard the uncaught exception, disable the conversion | |
| 1384 * of interrupts or errors to exceptions, and ensure that no more | |
| 1385 * commands are executed. | |
| 1386 */ | |
| 1387 if (did_throw) | |
| 1388 { | |
| 1389 void *p = NULL; | |
| 1390 char_u *saved_sourcing_name; | |
| 1391 int saved_sourcing_lnum; | |
| 1392 struct msglist *messages = NULL, *next; | |
| 1393 | |
| 1394 /* | |
| 1395 * If the uncaught exception is a user exception, report it as an | |
| 1396 * error. If it is an error exception, display the saved error | |
| 1397 * message now. For an interrupt exception, do nothing; the | |
| 1398 * interrupt message is given elsewhere. | |
| 1399 */ | |
| 1400 switch (current_exception->type) | |
| 1401 { | |
| 1402 case ET_USER: | |
| 272 | 1403 vim_snprintf((char *)IObuff, IOSIZE, |
| 1404 _("E605: Exception not caught: %s"), | |
| 7 | 1405 current_exception->value); |
| 1406 p = vim_strsave(IObuff); | |
| 1407 break; | |
| 1408 case ET_ERROR: | |
| 1409 messages = current_exception->messages; | |
| 1410 current_exception->messages = NULL; | |
| 1411 break; | |
| 1412 case ET_INTERRUPT: | |
| 1413 break; | |
| 1414 default: | |
| 1415 p = vim_strsave((char_u *)_(e_internal)); | |
| 1416 } | |
| 1417 | |
| 1418 saved_sourcing_name = sourcing_name; | |
| 1419 saved_sourcing_lnum = sourcing_lnum; | |
| 1420 sourcing_name = current_exception->throw_name; | |
| 1421 sourcing_lnum = current_exception->throw_lnum; | |
| 1422 current_exception->throw_name = NULL; | |
| 1423 | |
| 1424 discard_current_exception(); /* uses IObuff if 'verbose' */ | |
| 1425 suppress_errthrow = TRUE; | |
| 1426 force_abort = TRUE; | |
| 1427 | |
| 1428 if (messages != NULL) | |
| 1429 { | |
| 1430 do | |
| 1431 { | |
| 1432 next = messages->next; | |
| 1433 emsg(messages->msg); | |
| 1434 vim_free(messages->msg); | |
| 1435 vim_free(messages); | |
| 1436 messages = next; | |
| 1437 } | |
| 1438 while (messages != NULL); | |
| 1439 } | |
| 1440 else if (p != NULL) | |
| 1441 { | |
| 1442 emsg(p); | |
| 1443 vim_free(p); | |
| 1444 } | |
| 1445 vim_free(sourcing_name); | |
| 1446 sourcing_name = saved_sourcing_name; | |
| 1447 sourcing_lnum = saved_sourcing_lnum; | |
| 1448 } | |
| 1449 | |
| 1450 /* | |
| 1451 * On an interrupt or an aborting error not converted to an exception, | |
| 1452 * disable the conversion of errors to exceptions. (Interrupts are not | |
| 1453 * converted any more, here.) This enables also the interrupt message | |
| 1454 * when force_abort is set and did_emsg unset in case of an interrupt | |
| 1455 * from a finally clause after an error. | |
| 1456 */ | |
| 1457 else if (got_int || (did_emsg && force_abort)) | |
| 1458 suppress_errthrow = TRUE; | |
| 1459 } | |
| 1460 | |
| 1461 /* | |
| 1462 * The current cstack will be freed when do_cmdline() returns. An uncaught | |
| 1463 * exception will have to be rethrown in the previous cstack. If a function | |
| 1464 * has just returned or a script file was just finished and the previous | |
| 1465 * cstack belongs to the same function or, respectively, script file, it | |
| 1466 * will have to be checked for finally clauses to be executed due to the | |
| 1467 * ":return" or ":finish". This is done in do_one_cmd(). | |
| 1468 */ | |
| 1469 if (did_throw) | |
| 1470 need_rethrow = TRUE; | |
| 2635 | 1471 if ((getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1472 && ex_nesting_level > source_level(real_cookie)) |
| 2635 | 1473 || (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1474 && ex_nesting_level > func_level(real_cookie) + 1)) |
| 1475 { | |
| 1476 if (!did_throw) | |
| 1477 check_cstack = TRUE; | |
| 1478 } | |
| 1479 else | |
| 1480 { | |
| 1481 /* When leaving a function, reduce nesting level. */ | |
| 2635 | 1482 if (getline_equal(fgetline, cookie, get_func_line)) |
| 7 | 1483 --ex_nesting_level; |
| 1484 /* | |
| 1485 * Go to debug mode when returning from a function in which we are | |
| 1486 * single-stepping. | |
| 1487 */ | |
| 2635 | 1488 if ((getline_equal(fgetline, cookie, getsourceline) |
| 1489 || getline_equal(fgetline, cookie, get_func_line)) | |
| 7 | 1490 && ex_nesting_level + 1 <= debug_break_level) |
| 2635 | 1491 do_debug(getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1492 ? (char_u *)_("End of sourced file") |
| 1493 : (char_u *)_("End of function")); | |
| 1494 } | |
| 1495 | |
| 1496 /* | |
| 1497 * Restore the exception environment (done after returning from the | |
| 1498 * debugger). | |
| 1499 */ | |
| 1500 if (flags & DOCMD_EXCRESET) | |
| 8 | 1501 restore_dbg_stuff(&debug_saved); |
| 7 | 1502 |
| 1503 msg_list = saved_msg_list; | |
| 1504 #endif /* FEAT_EVAL */ | |
| 1505 | |
| 1506 /* | |
| 1507 * If there was too much output to fit on the command line, ask the user to | |
| 1508 * hit return before redrawing the screen. With the ":global" command we do | |
| 1509 * this only once after the command is finished. | |
| 1510 */ | |
| 1511 if (did_inc) | |
| 1512 { | |
| 1513 --RedrawingDisabled; | |
| 1514 --no_wait_return; | |
| 1515 msg_scroll = FALSE; | |
| 1516 | |
| 1517 /* | |
| 1518 * When just finished an ":if"-":else" which was typed, no need to | |
| 1519 * wait for hit-return. Also for an error situation. | |
| 1520 */ | |
| 1521 if (retval == FAIL | |
| 1522 #ifdef FEAT_EVAL | |
| 1523 || (did_endif && KeyTyped && !did_emsg) | |
| 1524 #endif | |
| 1525 ) | |
| 1526 { | |
| 1527 need_wait_return = FALSE; | |
| 1528 msg_didany = FALSE; /* don't wait when restarting edit */ | |
| 1529 } | |
| 1530 else if (need_wait_return) | |
| 1531 { | |
| 1532 /* | |
| 1533 * The msg_start() above clears msg_didout. The wait_return we do | |
| 1534 * here should not overwrite the command that may be shown before | |
| 1535 * doing that. | |
| 1536 */ | |
| 1537 msg_didout |= msg_didout_before_start; | |
| 1538 wait_return(FALSE); | |
| 1539 } | |
| 1540 } | |
| 1541 | |
| 3976 | 1542 #ifdef FEAT_EVAL |
| 1543 did_endif = FALSE; /* in case do_cmdline used recursively */ | |
| 1544 #else | |
| 7 | 1545 /* |
| 1546 * Reset if_level, in case a sourced script file contains more ":if" than | |
| 1547 * ":endif" (could be ":if x | foo | endif"). | |
| 1548 */ | |
| 1549 if_level = 0; | |
| 3972 | 1550 #endif |
| 3963 | 1551 |
| 7 | 1552 --call_depth; |
| 1553 return retval; | |
| 1554 } | |
| 1555 | |
| 1556 #ifdef FEAT_EVAL | |
| 1557 /* | |
| 72 | 1558 * Obtain a line when inside a ":while" or ":for" loop. |
| 7 | 1559 */ |
| 1560 static char_u * | |
| 72 | 1561 get_loop_line(c, cookie, indent) |
| 7 | 1562 int c; |
| 1563 void *cookie; | |
| 1564 int indent; | |
| 1565 { | |
| 72 | 1566 struct loop_cookie *cp = (struct loop_cookie *)cookie; |
| 7 | 1567 wcmd_T *wp; |
| 1568 char_u *line; | |
| 1569 | |
| 1570 if (cp->current_line + 1 >= cp->lines_gap->ga_len) | |
| 1571 { | |
| 1572 if (cp->repeating) | |
| 72 | 1573 return NULL; /* trying to read past ":endwhile"/":endfor" */ |
| 1574 | |
| 1575 /* First time inside the ":while"/":for": get line normally. */ | |
| 7 | 1576 if (cp->getline == NULL) |
| 1577 line = getcmdline(c, 0L, indent); | |
| 1578 else | |
| 1579 line = cp->getline(c, cp->cookie, indent); | |
| 857 | 1580 if (line != NULL && store_loop_line(cp->lines_gap, line) == OK) |
| 7 | 1581 ++cp->current_line; |
| 1582 | |
| 1583 return line; | |
| 1584 } | |
| 1585 | |
| 1586 KeyTyped = FALSE; | |
| 1587 ++cp->current_line; | |
| 1588 wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line; | |
| 1589 sourcing_lnum = wp->lnum; | |
| 1590 return vim_strsave(wp->line); | |
| 1591 } | |
| 1592 | |
| 1593 /* | |
| 1594 * Store a line in "gap" so that a ":while" loop can execute it again. | |
| 1595 */ | |
| 1596 static int | |
| 72 | 1597 store_loop_line(gap, line) |
| 7 | 1598 garray_T *gap; |
| 1599 char_u *line; | |
| 1600 { | |
| 1601 if (ga_grow(gap, 1) == FAIL) | |
| 1602 return FAIL; | |
| 1603 ((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line); | |
| 1604 ((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum; | |
| 1605 ++gap->ga_len; | |
| 1606 return OK; | |
| 1607 } | |
| 1608 | |
| 1609 /* | |
| 72 | 1610 * Free the lines stored for a ":while" or ":for" loop. |
| 7 | 1611 */ |
| 1612 static void | |
| 1613 free_cmdlines(gap) | |
| 1614 garray_T *gap; | |
| 1615 { | |
| 1616 while (gap->ga_len > 0) | |
| 1617 { | |
| 1618 vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line); | |
| 1619 --gap->ga_len; | |
| 1620 } | |
| 1621 } | |
| 1622 #endif | |
| 1623 | |
| 1624 /* | |
| 944 | 1625 * If "fgetline" is get_loop_line(), return TRUE if the getline it uses equals |
| 1626 * "func". * Otherwise return TRUE when "fgetline" equals "func". | |
| 7 | 1627 */ |
| 1628 int | |
| 944 | 1629 getline_equal(fgetline, cookie, func) |
| 1630 char_u *(*fgetline) __ARGS((int, void *, int)); | |
| 1877 | 1631 void *cookie UNUSED; /* argument for fgetline() */ |
| 7 | 1632 char_u *(*func) __ARGS((int, void *, int)); |
| 1633 { | |
| 1634 #ifdef FEAT_EVAL | |
| 1635 char_u *(*gp) __ARGS((int, void *, int)); | |
| 72 | 1636 struct loop_cookie *cp; |
| 1637 | |
| 944 | 1638 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1639 * function that's originally used to obtain the lines. This may be |
| 1640 * nested several levels. */ | |
| 944 | 1641 gp = fgetline; |
| 72 | 1642 cp = (struct loop_cookie *)cookie; |
| 1643 while (gp == get_loop_line) | |
| 7 | 1644 { |
| 1645 gp = cp->getline; | |
| 1646 cp = cp->cookie; | |
| 1647 } | |
| 1648 return gp == func; | |
| 1649 #else | |
| 944 | 1650 return fgetline == func; |
| 7 | 1651 #endif |
| 1652 } | |
| 1653 | |
| 1654 #if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO) | |
| 1655 /* | |
| 944 | 1656 * If "fgetline" is get_loop_line(), return the cookie used by the original |
| 7 | 1657 * getline function. Otherwise return "cookie". |
| 1658 */ | |
| 1659 void * | |
| 944 | 1660 getline_cookie(fgetline, cookie) |
| 1877 | 1661 char_u *(*fgetline) __ARGS((int, void *, int)) UNUSED; |
| 944 | 1662 void *cookie; /* argument for fgetline() */ |
| 7 | 1663 { |
| 1664 # ifdef FEAT_EVAL | |
| 1665 char_u *(*gp) __ARGS((int, void *, int)); | |
| 72 | 1666 struct loop_cookie *cp; |
| 1667 | |
| 944 | 1668 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1669 * cookie that's originally used to obtain the lines. This may be nested |
| 7 | 1670 * several levels. */ |
| 944 | 1671 gp = fgetline; |
| 72 | 1672 cp = (struct loop_cookie *)cookie; |
| 1673 while (gp == get_loop_line) | |
| 7 | 1674 { |
| 1675 gp = cp->getline; | |
| 1676 cp = cp->cookie; | |
| 1677 } | |
| 1678 return cp; | |
| 1679 # else | |
| 1680 return cookie; | |
| 1681 # endif | |
| 1682 } | |
| 1683 #endif | |
| 1684 | |
| 6398 | 1685 |
| 1686 /* | |
| 1687 * Helper function to apply an offset for buffer commands, i.e. ":bdelete", | |
| 1688 * ":bwipeout", etc. | |
| 1689 * Returns the buffer number. | |
| 1690 */ | |
| 1691 static int | |
| 1692 compute_buffer_local_count(addr_type, lnum, offset) | |
| 1693 int addr_type; | |
| 1694 int lnum; | |
| 1695 int offset; | |
| 1696 { | |
| 1697 buf_T *buf; | |
| 6417 | 1698 buf_T *nextbuf; |
| 6398 | 1699 int count = offset; |
| 1700 | |
| 1701 buf = firstbuf; | |
| 1702 while (buf->b_next != NULL && buf->b_fnum < lnum) | |
| 1703 buf = buf->b_next; | |
| 1704 while (count != 0) | |
| 1705 { | |
| 6417 | 1706 count += (offset < 0) ? 1 : -1; |
| 1707 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1708 if (nextbuf == NULL) | |
| 6398 | 1709 break; |
| 6417 | 1710 buf = nextbuf; |
| 6398 | 1711 if (addr_type == ADDR_LOADED_BUFFERS) |
| 1712 /* skip over unloaded buffers */ | |
| 6417 | 1713 while (buf->b_ml.ml_mfp == NULL) |
| 1714 { | |
| 1715 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1716 if (nextbuf == NULL) | |
| 1717 break; | |
| 1718 buf = nextbuf; | |
| 1719 } | |
| 1720 } | |
| 1721 /* we might have gone too far, last buffer is not loadedd */ | |
| 1722 if (addr_type == ADDR_LOADED_BUFFERS) | |
| 1723 while (buf->b_ml.ml_mfp == NULL) | |
| 1724 { | |
| 1725 nextbuf = (offset >= 0) ? buf->b_prev : buf->b_next; | |
| 1726 if (nextbuf == NULL) | |
| 1727 break; | |
| 1728 buf = nextbuf; | |
| 1729 } | |
| 6398 | 1730 return buf->b_fnum; |
| 1731 } | |
| 1732 | |
| 6409 | 1733 #ifdef FEAT_WINDOWS |
| 1734 static int current_win_nr __ARGS((win_T *win)); | |
| 1735 static int current_tab_nr __ARGS((tabpage_T *tab)); | |
| 1736 | |
| 1737 static int | |
| 1738 current_win_nr(win) | |
| 1739 win_T *win; | |
| 1740 { | |
| 1741 win_T *wp; | |
| 1742 int nr = 0; | |
| 1743 | |
| 1744 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1745 { | |
| 1746 ++nr; | |
| 1747 if (wp == win) | |
| 1748 break; | |
| 1749 } | |
| 1750 return nr; | |
| 1751 } | |
| 1752 | |
| 1753 static int | |
| 1754 current_tab_nr(tab) | |
| 1755 tabpage_T *tab; | |
| 1756 { | |
| 1757 tabpage_T *tp; | |
| 1758 int nr = 0; | |
| 1759 | |
| 1760 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1761 { | |
| 1762 ++nr; | |
| 1763 if (tp == tab) | |
| 1764 break; | |
| 1765 } | |
| 1766 return nr; | |
| 1767 } | |
| 1768 | |
| 1769 # define CURRENT_WIN_NR current_win_nr(curwin) | |
| 1770 # define LAST_WIN_NR current_win_nr(NULL) | |
| 1771 # define CURRENT_TAB_NR current_tab_nr(curtab) | |
| 1772 # define LAST_TAB_NR current_tab_nr(NULL) | |
| 1773 #else | |
| 1774 # define CURRENT_WIN_NR 1 | |
| 1775 # define LAST_WIN_NR 1 | |
| 1776 # define CURRENT_TAB_NR 1 | |
| 1777 # define LAST_TAB_NR 1 | |
| 1778 #endif | |
| 1779 | |
| 6398 | 1780 |
| 7 | 1781 /* |
| 1782 * Execute one Ex command. | |
| 1783 * | |
| 1784 * If 'sourcing' is TRUE, the command will be included in the error message. | |
| 1785 * | |
| 1786 * 1. skip comment lines and leading space | |
| 1787 * 2. handle command modifiers | |
| 6400 | 1788 * 3. find the command |
| 6398 | 1789 * 4. parse range |
| 6400 | 1790 * 5. Parse the command. |
| 6398 | 1791 * 6. parse arguments |
| 1792 * 7. switch on command name | |
| 7 | 1793 * |
| 944 | 1794 * Note: "fgetline" can be NULL. |
| 7 | 1795 * |
| 1796 * This function may be called recursively! | |
| 1797 */ | |
| 1798 #if (_MSC_VER == 1200) | |
| 1799 /* | |
| 8 | 1800 * Avoid optimisation bug in VC++ version 6.0 |
| 7 | 1801 */ |
| 128 | 1802 #pragma optimize( "g", off ) |
| 7 | 1803 #endif |
| 1804 static char_u * | |
| 1805 do_one_cmd(cmdlinep, sourcing, | |
| 1806 #ifdef FEAT_EVAL | |
| 1807 cstack, | |
| 1808 #endif | |
| 944 | 1809 fgetline, cookie) |
| 7 | 1810 char_u **cmdlinep; |
| 1811 int sourcing; | |
| 1812 #ifdef FEAT_EVAL | |
| 1813 struct condstack *cstack; | |
| 1814 #endif | |
| 944 | 1815 char_u *(*fgetline) __ARGS((int, void *, int)); |
| 1816 void *cookie; /* argument for fgetline() */ | |
| 7 | 1817 { |
| 1818 char_u *p; | |
| 1819 linenr_T lnum; | |
| 1820 long n; | |
| 1821 char_u *errormsg = NULL; /* error message */ | |
| 1822 exarg_T ea; /* Ex command arguments */ | |
| 1823 long verbose_save = -1; | |
| 1926 | 1824 int save_msg_scroll = msg_scroll; |
| 1825 int save_msg_silent = -1; | |
| 7 | 1826 int did_esilent = 0; |
| 28 | 1827 #ifdef HAVE_SANDBOX |
| 1828 int did_sandbox = FALSE; | |
| 1829 #endif | |
| 7 | 1830 cmdmod_T save_cmdmod; |
| 1831 int ni; /* set when Not Implemented */ | |
| 6398 | 1832 char_u *cmd; |
| 7 | 1833 |
| 1834 vim_memset(&ea, 0, sizeof(ea)); | |
| 1835 ea.line1 = 1; | |
| 1836 ea.line2 = 1; | |
| 1837 #ifdef FEAT_EVAL | |
| 1838 ++ex_nesting_level; | |
| 1839 #endif | |
| 1840 | |
| 3997 | 1841 /* When the last file has not been edited :q has to be typed twice. */ |
| 7 | 1842 if (quitmore |
| 1843 #ifdef FEAT_EVAL | |
| 1844 /* avoid that a function call in 'statusline' does this */ | |
| 944 | 1845 && !getline_equal(fgetline, cookie, get_func_line) |
| 4133 | 1846 #endif |
| 1847 #ifdef FEAT_AUTOCMD | |
| 3997 | 1848 /* avoid that an autocommand, e.g. QuitPre, does this */ |
| 1849 && !getline_equal(fgetline, cookie, getnextac) | |
| 7 | 1850 #endif |
| 1851 ) | |
| 1852 --quitmore; | |
| 1853 | |
| 1854 /* | |
| 1855 * Reset browse, confirm, etc.. They are restored when returning, for | |
| 1856 * recursive calls. | |
| 1857 */ | |
| 1858 save_cmdmod = cmdmod; | |
| 1859 vim_memset(&cmdmod, 0, sizeof(cmdmod)); | |
| 1860 | |
| 930 | 1861 /* "#!anything" is handled like a comment. */ |
| 1862 if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!') | |
| 1863 goto doend; | |
| 1864 | |
| 7 | 1865 /* |
| 1866 * Repeat until no more command modifiers are found. | |
| 1867 */ | |
| 1868 ea.cmd = *cmdlinep; | |
| 1869 for (;;) | |
| 1870 { | |
| 1871 /* | |
| 6398 | 1872 * 1. Skip comment lines and leading white space and colons. |
| 7 | 1873 */ |
| 1874 while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':') | |
| 1875 ++ea.cmd; | |
| 1876 | |
| 1877 /* in ex mode, an empty line works like :+ */ | |
| 1878 if (*ea.cmd == NUL && exmode_active | |
| 944 | 1879 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1880 || getline_equal(fgetline, cookie, getexline)) | |
| 167 | 1881 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 7 | 1882 { |
| 1883 ea.cmd = (char_u *)"+"; | |
| 1884 ex_pressedreturn = TRUE; | |
| 1885 } | |
| 1886 | |
| 1887 /* ignore comment and empty lines */ | |
| 1442 | 1888 if (*ea.cmd == '"') |
| 1889 goto doend; | |
| 1890 if (*ea.cmd == NUL) | |
| 167 | 1891 { |
| 1892 ex_pressedreturn = TRUE; | |
| 7 | 1893 goto doend; |
| 167 | 1894 } |
| 7 | 1895 |
| 1896 /* | |
| 6398 | 1897 * 2. Handle command modifiers. |
| 7 | 1898 */ |
| 1899 p = ea.cmd; | |
| 1900 if (VIM_ISDIGIT(*ea.cmd)) | |
| 1901 p = skipwhite(skipdigits(ea.cmd)); | |
| 1902 switch (*p) | |
| 1903 { | |
| 1904 /* When adding an entry, also modify cmd_exists(). */ | |
| 1905 case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3)) | |
| 1906 break; | |
| 1907 #ifdef FEAT_WINDOWS | |
| 1908 cmdmod.split |= WSP_ABOVE; | |
| 1909 #endif | |
| 1910 continue; | |
| 1911 | |
| 1912 case 'b': if (checkforcmd(&ea.cmd, "belowright", 3)) | |
| 1913 { | |
| 1914 #ifdef FEAT_WINDOWS | |
| 1915 cmdmod.split |= WSP_BELOW; | |
| 1916 #endif | |
| 1917 continue; | |
| 1918 } | |
| 1919 if (checkforcmd(&ea.cmd, "browse", 3)) | |
| 1920 { | |
| 1733 | 1921 #ifdef FEAT_BROWSE_CMD |
| 7 | 1922 cmdmod.browse = TRUE; |
| 1923 #endif | |
| 1924 continue; | |
| 1925 } | |
| 1926 if (!checkforcmd(&ea.cmd, "botright", 2)) | |
| 1927 break; | |
| 1928 #ifdef FEAT_WINDOWS | |
| 1929 cmdmod.split |= WSP_BOT; | |
| 1930 #endif | |
| 1931 continue; | |
| 1932 | |
| 1933 case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4)) | |
| 1934 break; | |
| 1935 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1936 cmdmod.confirm = TRUE; | |
| 1937 #endif | |
| 1938 continue; | |
| 1939 | |
| 1940 case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3)) | |
| 1941 { | |
| 1942 cmdmod.keepmarks = TRUE; | |
| 1943 continue; | |
| 1944 } | |
| 22 | 1945 if (checkforcmd(&ea.cmd, "keepalt", 5)) |
| 1946 { | |
| 1947 cmdmod.keepalt = TRUE; | |
| 1948 continue; | |
| 1949 } | |
| 5467 | 1950 if (checkforcmd(&ea.cmd, "keeppatterns", 5)) |
| 1951 { | |
| 1952 cmdmod.keeppatterns = TRUE; | |
| 1953 continue; | |
| 1954 } | |
| 7 | 1955 if (!checkforcmd(&ea.cmd, "keepjumps", 5)) |
| 1956 break; | |
| 1957 cmdmod.keepjumps = TRUE; | |
| 1958 continue; | |
| 1959 | |
| 1960 /* ":hide" and ":hide | cmd" are not modifiers */ | |
| 1961 case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3) | |
| 1962 || *p == NUL || ends_excmd(*p)) | |
| 1963 break; | |
| 1964 ea.cmd = p; | |
| 1965 cmdmod.hide = TRUE; | |
| 1966 continue; | |
| 1967 | |
| 1968 case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3)) | |
| 1969 { | |
| 1970 cmdmod.lockmarks = TRUE; | |
| 1971 continue; | |
| 1972 } | |
| 1973 | |
| 1974 if (!checkforcmd(&ea.cmd, "leftabove", 5)) | |
| 1975 break; | |
| 1976 #ifdef FEAT_WINDOWS | |
| 1977 cmdmod.split |= WSP_ABOVE; | |
| 1978 #endif | |
| 1979 continue; | |
| 1980 | |
| 5737 | 1981 case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3)) |
| 588 | 1982 { |
| 5737 | 1983 #ifdef FEAT_AUTOCMD |
| 1984 if (cmdmod.save_ei == NULL) | |
| 1985 { | |
| 1986 /* Set 'eventignore' to "all". Restore the | |
| 1987 * existing option value later. */ | |
| 1988 cmdmod.save_ei = vim_strsave(p_ei); | |
| 1989 set_string_option_direct((char_u *)"ei", -1, | |
| 694 | 1990 (char_u *)"all", OPT_FREE, SID_NONE); |
| 5737 | 1991 } |
| 1992 #endif | |
| 1993 continue; | |
| 588 | 1994 } |
| 5737 | 1995 if (!checkforcmd(&ea.cmd, "noswapfile", 6)) |
| 1996 break; | |
| 1997 cmdmod.noswapfile = TRUE; | |
| 588 | 1998 continue; |
| 1999 | |
| 7 | 2000 case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6)) |
| 2001 break; | |
| 2002 #ifdef FEAT_WINDOWS | |
| 2003 cmdmod.split |= WSP_BELOW; | |
| 2004 #endif | |
| 2005 continue; | |
| 2006 | |
| 28 | 2007 case 's': if (checkforcmd(&ea.cmd, "sandbox", 3)) |
| 2008 { | |
| 2009 #ifdef HAVE_SANDBOX | |
| 2010 if (!did_sandbox) | |
| 2011 ++sandbox; | |
| 2012 did_sandbox = TRUE; | |
| 2013 #endif | |
| 2014 continue; | |
| 2015 } | |
| 2016 if (!checkforcmd(&ea.cmd, "silent", 3)) | |
| 7 | 2017 break; |
| 1926 | 2018 if (save_msg_silent == -1) |
| 2019 save_msg_silent = msg_silent; | |
| 7 | 2020 ++msg_silent; |
| 2021 if (*ea.cmd == '!' && !vim_iswhite(ea.cmd[-1])) | |
| 2022 { | |
| 2023 /* ":silent!", but not "silent !cmd" */ | |
| 2024 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2025 ++emsg_silent; | |
| 2026 ++did_esilent; | |
| 2027 } | |
| 2028 continue; | |
| 2029 | |
| 682 | 2030 case 't': if (checkforcmd(&p, "tab", 3)) |
| 2031 { | |
| 2032 #ifdef FEAT_WINDOWS | |
| 2033 if (vim_isdigit(*ea.cmd)) | |
| 2034 cmdmod.tab = atoi((char *)ea.cmd) + 1; | |
| 2035 else | |
| 685 | 2036 cmdmod.tab = tabpage_index(curtab) + 1; |
| 682 | 2037 ea.cmd = p; |
| 2038 #endif | |
| 2039 continue; | |
| 2040 } | |
| 2041 if (!checkforcmd(&ea.cmd, "topleft", 2)) | |
| 7 | 2042 break; |
| 2043 #ifdef FEAT_WINDOWS | |
| 2044 cmdmod.split |= WSP_TOP; | |
| 2045 #endif | |
| 2046 continue; | |
| 2047 | |
| 1926 | 2048 case 'u': if (!checkforcmd(&ea.cmd, "unsilent", 3)) |
| 2049 break; | |
| 2050 if (save_msg_silent == -1) | |
| 2051 save_msg_silent = msg_silent; | |
| 2052 msg_silent = 0; | |
| 2053 continue; | |
| 2054 | |
| 7 | 2055 case 'v': if (checkforcmd(&ea.cmd, "vertical", 4)) |
| 2056 { | |
| 2057 #ifdef FEAT_VERTSPLIT | |
| 2058 cmdmod.split |= WSP_VERT; | |
| 2059 #endif | |
| 2060 continue; | |
| 2061 } | |
| 2062 if (!checkforcmd(&p, "verbose", 4)) | |
| 2063 break; | |
| 2064 if (verbose_save < 0) | |
| 2065 verbose_save = p_verbose; | |
| 8 | 2066 if (vim_isdigit(*ea.cmd)) |
| 2067 p_verbose = atoi((char *)ea.cmd); | |
| 2068 else | |
| 7 | 2069 p_verbose = 1; |
| 2070 ea.cmd = p; | |
| 2071 continue; | |
| 2072 } | |
| 2073 break; | |
| 2074 } | |
| 2075 | |
| 2076 #ifdef FEAT_EVAL | |
| 2077 ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0 | |
| 2078 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE)); | |
| 2079 #else | |
| 2080 ea.skip = (if_level > 0); | |
| 2081 #endif | |
| 2082 | |
| 2083 #ifdef FEAT_EVAL | |
| 170 | 2084 # ifdef FEAT_PROFILE |
| 2085 /* Count this line for profiling if ea.skip is FALSE. */ | |
| 788 | 2086 if (do_profiling == PROF_YES && !ea.skip) |
| 170 | 2087 { |
| 944 | 2088 if (getline_equal(fgetline, cookie, get_func_line)) |
| 2089 func_line_exec(getline_cookie(fgetline, cookie)); | |
| 2090 else if (getline_equal(fgetline, cookie, getsourceline)) | |
| 170 | 2091 script_line_exec(); |
| 2092 } | |
| 2093 #endif | |
| 2094 | |
| 7 | 2095 /* May go to debug mode. If this happens and the ">quit" debug command is |
| 2096 * used, throw an interrupt exception and skip the next command. */ | |
| 2097 dbg_check_breakpoint(&ea); | |
| 2098 if (!ea.skip && got_int) | |
| 2099 { | |
| 2100 ea.skip = TRUE; | |
| 2101 (void)do_intthrow(cstack); | |
| 2102 } | |
| 2103 #endif | |
| 2104 | |
| 2105 /* | |
| 6398 | 2106 * 3. Skip over the range to find the command. Let "p" point to after it. |
| 2107 * | |
| 2108 * We need the command to know what kind of range it uses. | |
| 2109 */ | |
| 2110 cmd = ea.cmd; | |
| 2111 ea.cmd = skip_range(ea.cmd, NULL); | |
| 2112 if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2113 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2114 p = find_command(&ea, NULL); | |
| 2115 | |
| 2116 /* | |
| 2117 * 4. parse a range specifier of the form: addr [,addr] [;addr] .. | |
| 7 | 2118 * |
| 2119 * where 'addr' is: | |
| 2120 * | |
| 2121 * % (entire file) | |
| 2122 * $ [+-NUM] | |
| 2123 * 'x [+-NUM] (where x denotes a currently defined mark) | |
| 2124 * . [+-NUM] | |
| 2125 * [+-NUM].. | |
| 2126 * NUM | |
| 2127 * | |
| 2128 * The ea.cmd pointer is updated to point to the first character following the | |
| 2129 * range spec. If an initial address is found, but no second, the upper bound | |
| 2130 * is equal to the lower. | |
| 2131 */ | |
| 2132 | |
| 6424 | 2133 /* ea.addr_type for user commands is set by find_ucmd */ |
| 6489 | 2134 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 2135 { | |
| 2136 if (ea.cmdidx != CMD_SIZE) | |
| 2137 ea.addr_type = cmdnames[(int)ea.cmdidx].cmd_addr_type; | |
| 2138 else | |
| 2139 ea.addr_type = ADDR_LINES; | |
| 2140 | |
| 2141 #ifdef FEAT_WINDOWS | |
| 2142 /* :wincmd range depends on the argument. */ | |
| 6506 | 2143 if (ea.cmdidx == CMD_wincmd && p != NULL) |
| 2144 get_wincmd_addr_type(skipwhite(p), &ea); | |
| 6489 | 2145 #endif |
| 2146 } | |
| 6398 | 2147 |
| 7 | 2148 /* repeat for all ',' or ';' separated addresses */ |
| 6489 | 2149 ea.cmd = cmd; |
| 7 | 2150 for (;;) |
| 2151 { | |
| 2152 ea.line1 = ea.line2; | |
| 6398 | 2153 switch (ea.addr_type) |
| 2154 { | |
| 2155 case ADDR_LINES: | |
| 2156 /* default is current line number */ | |
| 2157 ea.line2 = curwin->w_cursor.lnum; | |
| 2158 break; | |
| 2159 case ADDR_WINDOWS: | |
| 6409 | 2160 lnum = CURRENT_WIN_NR; |
| 6398 | 2161 ea.line2 = lnum; |
| 2162 break; | |
| 2163 case ADDR_ARGUMENTS: | |
| 2164 ea.line2 = curwin->w_arg_idx + 1; | |
| 6472 | 2165 if (ea.line2 > ARGCOUNT) |
| 2166 ea.line2 = ARGCOUNT; | |
| 6398 | 2167 break; |
| 2168 case ADDR_LOADED_BUFFERS: | |
| 6424 | 2169 case ADDR_BUFFERS: |
| 6398 | 2170 ea.line2 = curbuf->b_fnum; |
| 2171 break; | |
| 2172 case ADDR_TABS: | |
| 6409 | 2173 lnum = CURRENT_TAB_NR; |
| 6398 | 2174 ea.line2 = lnum; |
| 2175 break; | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2176 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2177 ea.line2 = qf_get_cur_valid_idx(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2178 break; |
| 6398 | 2179 } |
| 7 | 2180 ea.cmd = skipwhite(ea.cmd); |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2181 lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, ea.addr_count == 0); |
| 7 | 2182 if (ea.cmd == NULL) /* error detected */ |
| 2183 goto doend; | |
| 2184 if (lnum == MAXLNUM) | |
| 2185 { | |
| 2186 if (*ea.cmd == '%') /* '%' - all lines */ | |
| 2187 { | |
| 2188 ++ea.cmd; | |
| 6398 | 2189 switch (ea.addr_type) |
| 2190 { | |
| 2191 case ADDR_LINES: | |
| 2192 ea.line1 = 1; | |
| 2193 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2194 break; | |
| 6417 | 2195 case ADDR_LOADED_BUFFERS: |
| 6489 | 2196 { |
| 2197 buf_T *buf = firstbuf; | |
| 2198 | |
| 2199 while (buf->b_next != NULL | |
| 2200 && buf->b_ml.ml_mfp == NULL) | |
| 2201 buf = buf->b_next; | |
| 2202 ea.line1 = buf->b_fnum; | |
| 2203 buf = lastbuf; | |
| 2204 while (buf->b_prev != NULL | |
| 2205 && buf->b_ml.ml_mfp == NULL) | |
| 2206 buf = buf->b_prev; | |
| 2207 ea.line2 = buf->b_fnum; | |
| 2208 break; | |
| 2209 } | |
| 6424 | 2210 case ADDR_BUFFERS: |
| 6417 | 2211 ea.line1 = firstbuf->b_fnum; |
| 2212 ea.line2 = lastbuf->b_fnum; | |
| 2213 break; | |
| 6398 | 2214 case ADDR_WINDOWS: |
| 2215 case ADDR_TABS: | |
| 6424 | 2216 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 2217 { | |
| 2218 ea.line1 = 1; | |
| 2219 ea.line2 = ea.addr_type == ADDR_WINDOWS | |
| 2220 ? LAST_WIN_NR : LAST_TAB_NR; | |
| 2221 } | |
| 2222 else | |
| 2223 { | |
| 2224 /* there is no Vim command which uses '%' and | |
| 2225 * ADDR_WINDOWS or ADDR_TABS */ | |
| 2226 errormsg = (char_u *)_(e_invrange); | |
| 2227 goto doend; | |
| 2228 } | |
| 6398 | 2229 break; |
| 2230 case ADDR_ARGUMENTS: | |
| 6424 | 2231 if (ARGCOUNT == 0) |
| 2232 ea.line1 = ea.line2 = 0; | |
| 2233 else | |
| 2234 { | |
| 2235 ea.line1 = 1; | |
| 2236 ea.line2 = ARGCOUNT; | |
| 2237 } | |
| 6398 | 2238 break; |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2239 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2240 ea.line1 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2241 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2242 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2243 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2244 break; |
| 6398 | 2245 } |
| 7 | 2246 ++ea.addr_count; |
| 2247 } | |
| 2248 /* '*' - visual area */ | |
| 2249 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2250 { | |
| 2251 pos_T *fp; | |
| 2252 | |
| 6398 | 2253 if (ea.addr_type != ADDR_LINES) |
| 2254 { | |
| 2255 errormsg = (char_u *)_(e_invrange); | |
| 2256 goto doend; | |
| 2257 } | |
| 2258 | |
| 7 | 2259 ++ea.cmd; |
| 2260 if (!ea.skip) | |
| 2261 { | |
| 2262 fp = getmark('<', FALSE); | |
| 2263 if (check_mark(fp) == FAIL) | |
| 2264 goto doend; | |
| 2265 ea.line1 = fp->lnum; | |
| 2266 fp = getmark('>', FALSE); | |
| 2267 if (check_mark(fp) == FAIL) | |
| 2268 goto doend; | |
| 2269 ea.line2 = fp->lnum; | |
| 2270 ++ea.addr_count; | |
| 2271 } | |
| 2272 } | |
| 2273 } | |
| 2274 else | |
| 2275 ea.line2 = lnum; | |
| 2276 ea.addr_count++; | |
| 2277 | |
| 2278 if (*ea.cmd == ';') | |
| 2279 { | |
| 2280 if (!ea.skip) | |
| 2281 curwin->w_cursor.lnum = ea.line2; | |
| 2282 } | |
| 2283 else if (*ea.cmd != ',') | |
| 2284 break; | |
| 2285 ++ea.cmd; | |
| 2286 } | |
| 2287 | |
| 2288 /* One address given: set start and end lines */ | |
| 2289 if (ea.addr_count == 1) | |
| 2290 { | |
| 2291 ea.line1 = ea.line2; | |
| 2292 /* ... but only implicit: really no address given */ | |
| 2293 if (lnum == MAXLNUM) | |
| 2294 ea.addr_count = 0; | |
| 2295 } | |
| 2296 | |
| 2297 /* Don't leave the cursor on an illegal line (caused by ';') */ | |
| 2298 check_cursor_lnum(); | |
| 2299 | |
| 2300 /* | |
| 6398 | 2301 * 5. Parse the command. |
| 7 | 2302 */ |
| 2303 | |
| 2304 /* | |
| 2305 * Skip ':' and any white space | |
| 2306 */ | |
| 2307 ea.cmd = skipwhite(ea.cmd); | |
| 2308 while (*ea.cmd == ':') | |
| 2309 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2310 | |
| 2311 /* | |
| 2312 * If we got a line, but no command, then go to the line. | |
| 2313 * If we find a '|' or '\n' we set ea.nextcmd. | |
| 2314 */ | |
| 6398 | 2315 if (*ea.cmd == NUL || *ea.cmd == '"' |
| 2316 || (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL) | |
| 7 | 2317 { |
| 2318 /* | |
| 2319 * strange vi behaviour: | |
| 2320 * ":3" jumps to line 3 | |
| 2321 * ":3|..." prints line 3 | |
| 2322 * ":|" prints current line | |
| 2323 */ | |
| 2324 if (ea.skip) /* skip this if inside :if */ | |
| 2325 goto doend; | |
| 167 | 2326 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2)) |
| 7 | 2327 { |
| 2328 ea.cmdidx = CMD_print; | |
| 2329 ea.argt = RANGE+COUNT+TRLBAR; | |
| 2330 if ((errormsg = invalid_range(&ea)) == NULL) | |
| 2331 { | |
| 2332 correct_range(&ea); | |
| 2333 ex_print(&ea); | |
| 2334 } | |
| 2335 } | |
| 2336 else if (ea.addr_count != 0) | |
| 2337 { | |
| 631 | 2338 if (ea.line2 > curbuf->b_ml.ml_line_count) |
| 2339 { | |
| 2340 /* With '-' in 'cpoptions' a line number past the file is an | |
| 2341 * error, otherwise put it at the end of the file. */ | |
| 2342 if (vim_strchr(p_cpo, CPO_MINUS) != NULL) | |
| 2343 ea.line2 = -1; | |
| 2344 else | |
| 2345 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2346 } | |
| 2347 | |
| 2348 if (ea.line2 < 0) | |
| 167 | 2349 errormsg = (char_u *)_(e_invrange); |
| 7 | 2350 else |
| 2351 { | |
| 2352 if (ea.line2 == 0) | |
| 2353 curwin->w_cursor.lnum = 1; | |
| 2354 else | |
| 2355 curwin->w_cursor.lnum = ea.line2; | |
| 2356 beginline(BL_SOL | BL_FIX); | |
| 2357 } | |
| 2358 } | |
| 2359 goto doend; | |
| 2360 } | |
| 2361 | |
| 6154 | 2362 #ifdef FEAT_AUTOCMD |
| 2363 /* If this looks like an undefined user command and there are CmdUndefined | |
| 2364 * autocommands defined, trigger the matching autocommands. */ | |
| 2365 if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip | |
| 2366 && ASCII_ISUPPER(*ea.cmd) | |
| 2367 && has_cmdundefined()) | |
| 2368 { | |
| 2369 int ret; | |
| 2370 | |
| 6156 | 2371 p = ea.cmd; |
| 6154 | 2372 while (ASCII_ISALNUM(*p)) |
| 2373 ++p; | |
| 6191 | 2374 p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); |
| 6154 | 2375 ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); |
| 2376 vim_free(p); | |
| 6965 | 2377 /* If the autocommands did something and didn't cause an error, try |
| 2378 * finding the command again. */ | |
| 2379 p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; | |
| 6154 | 2380 } |
| 2381 #endif | |
| 2382 | |
| 7 | 2383 #ifdef FEAT_USR_CMDS |
| 2384 if (p == NULL) | |
| 2385 { | |
| 2386 if (!ea.skip) | |
| 2387 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command"); | |
| 2388 goto doend; | |
| 2389 } | |
| 2390 /* Check for wrong commands. */ | |
| 2391 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) | |
| 2392 { | |
| 2393 errormsg = uc_fun_cmd(); | |
| 2394 goto doend; | |
| 2395 } | |
| 2396 #endif | |
| 2397 if (ea.cmdidx == CMD_SIZE) | |
| 2398 { | |
| 2399 if (!ea.skip) | |
| 2400 { | |
| 2401 STRCPY(IObuff, _("E492: Not an editor command")); | |
| 2402 if (!sourcing) | |
| 3097 | 2403 append_command(*cmdlinep); |
| 7 | 2404 errormsg = IObuff; |
| 3757 | 2405 did_emsg_syntax = TRUE; |
| 7 | 2406 } |
| 2407 goto doend; | |
| 2408 } | |
| 2409 | |
| 6305 | 2410 ni = (!IS_USER_CMDIDX(ea.cmdidx) |
| 2411 && (cmdnames[ea.cmdidx].cmd_func == ex_ni | |
| 1315 | 2412 #ifdef HAVE_EX_SCRIPT_NI |
| 2413 || cmdnames[ea.cmdidx].cmd_func == ex_script_ni | |
| 2414 #endif | |
| 2415 )); | |
| 7 | 2416 |
| 2417 #ifndef FEAT_EVAL | |
| 2418 /* | |
| 2419 * When the expression evaluation is disabled, recognize the ":if" and | |
| 2420 * ":endif" commands and ignore everything in between it. | |
| 2421 */ | |
| 2422 if (ea.cmdidx == CMD_if) | |
| 2423 ++if_level; | |
| 2424 if (if_level) | |
| 2425 { | |
| 2426 if (ea.cmdidx == CMD_endif) | |
| 2427 --if_level; | |
| 2428 goto doend; | |
| 2429 } | |
| 2430 | |
| 2431 #endif | |
| 2432 | |
| 1613 | 2433 /* forced commands */ |
| 2434 if (*p == '!' && ea.cmdidx != CMD_substitute | |
| 2435 && ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic) | |
| 7 | 2436 { |
| 2437 ++p; | |
| 2438 ea.forceit = TRUE; | |
| 2439 } | |
| 2440 else | |
| 2441 ea.forceit = FALSE; | |
| 2442 | |
| 2443 /* | |
| 6400 | 2444 * 6. Parse arguments. |
| 7 | 2445 */ |
| 6305 | 2446 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 2447 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 2448 |
| 2449 if (!ea.skip) | |
| 2450 { | |
| 2451 #ifdef HAVE_SANDBOX | |
| 2452 if (sandbox != 0 && !(ea.argt & SBOXOK)) | |
| 2453 { | |
| 2454 /* Command not allowed in sandbox. */ | |
| 2455 errormsg = (char_u *)_(e_sandbox); | |
| 2456 goto doend; | |
| 2457 } | |
| 2458 #endif | |
| 2459 if (!curbuf->b_p_ma && (ea.argt & MODIFY)) | |
| 2460 { | |
| 2461 /* Command not allowed in non-'modifiable' buffer */ | |
| 2462 errormsg = (char_u *)_(e_modifiable); | |
| 2463 goto doend; | |
| 2464 } | |
| 631 | 2465 |
| 633 | 2466 if (text_locked() && !(ea.argt & CMDWIN) |
| 6305 | 2467 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2468 { |
| 631 | 2469 /* Command not allowed when editing the command line. */ |
| 2470 #ifdef FEAT_CMDWIN | |
| 2471 if (cmdwin_type != 0) | |
| 2472 errormsg = (char_u *)_(e_cmdwin); | |
| 2473 else | |
| 2474 #endif | |
| 2475 errormsg = (char_u *)_(e_secure); | |
| 7 | 2476 goto doend; |
| 2477 } | |
| 819 | 2478 #ifdef FEAT_AUTOCMD |
| 822 | 2479 /* Disallow editing another buffer when "curbuf_lock" is set. |
| 2480 * Do allow ":edit" (check for argument later). | |
| 2481 * Do allow ":checktime" (it's postponed). */ | |
| 819 | 2482 if (!(ea.argt & CMDWIN) |
| 822 | 2483 && ea.cmdidx != CMD_edit |
| 2484 && ea.cmdidx != CMD_checktime | |
| 6305 | 2485 && !IS_USER_CMDIDX(ea.cmdidx) |
| 819 | 2486 && curbuf_locked()) |
| 2487 goto doend; | |
| 2488 #endif | |
| 7 | 2489 |
| 2490 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0) | |
| 2491 { | |
| 2492 /* no range allowed */ | |
| 2493 errormsg = (char_u *)_(e_norange); | |
| 2494 goto doend; | |
| 2495 } | |
| 2496 } | |
| 2497 | |
| 2498 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */ | |
| 2499 { | |
| 2500 errormsg = (char_u *)_(e_nobang); | |
| 2501 goto doend; | |
| 2502 } | |
| 2503 | |
| 2504 /* | |
| 2505 * Don't complain about the range if it is not used | |
| 2506 * (could happen if line_count is accidentally set to 0). | |
| 2507 */ | |
| 2508 if (!ea.skip && !ni) | |
| 2509 { | |
| 2510 /* | |
| 2511 * If the range is backwards, ask for confirmation and, if given, swap | |
| 2512 * ea.line1 & ea.line2 so it's forwards again. | |
| 2513 * When global command is busy, don't ask, will fail below. | |
| 2514 */ | |
| 2515 if (!global_busy && ea.line1 > ea.line2) | |
| 2516 { | |
| 557 | 2517 if (msg_silent == 0) |
| 2518 { | |
| 2519 if (sourcing || exmode_active) | |
| 2520 { | |
| 2521 errormsg = (char_u *)_("E493: Backwards range given"); | |
| 2522 goto doend; | |
| 2523 } | |
| 7 | 2524 if (ask_yesno((char_u *) |
| 2525 _("Backwards range given, OK to swap"), FALSE) != 'y') | |
| 557 | 2526 goto doend; |
| 7 | 2527 } |
| 2528 lnum = ea.line1; | |
| 2529 ea.line1 = ea.line2; | |
| 2530 ea.line2 = lnum; | |
| 2531 } | |
| 2532 if ((errormsg = invalid_range(&ea)) != NULL) | |
| 2533 goto doend; | |
| 2534 } | |
| 2535 | |
| 2536 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */ | |
| 2537 ea.line2 = 1; | |
| 2538 | |
| 2539 correct_range(&ea); | |
| 2540 | |
| 2541 #ifdef FEAT_FOLDING | |
| 2542 if (((ea.argt & WHOLEFOLD) || ea.addr_count >= 2) && !global_busy) | |
| 2543 { | |
| 2544 /* Put the first line at the start of a closed fold, put the last line | |
| 2545 * at the end of a closed fold. */ | |
| 2546 (void)hasFolding(ea.line1, &ea.line1, NULL); | |
| 2547 (void)hasFolding(ea.line2, NULL, &ea.line2); | |
| 2548 } | |
| 2549 #endif | |
| 2550 | |
| 2551 #ifdef FEAT_QUICKFIX | |
| 2552 /* | |
| 41 | 2553 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg' |
| 7 | 2554 * option here, so things like % get expanded. |
| 2555 */ | |
| 344 | 2556 p = replace_makeprg(&ea, p, cmdlinep); |
| 2557 if (p == NULL) | |
| 2558 goto doend; | |
| 7 | 2559 #endif |
| 2560 | |
| 2561 /* | |
| 2562 * Skip to start of argument. | |
| 2563 * Don't do this for the ":!" command, because ":!! -l" needs the space. | |
| 2564 */ | |
| 2565 if (ea.cmdidx == CMD_bang) | |
| 2566 ea.arg = p; | |
| 2567 else | |
| 2568 ea.arg = skipwhite(p); | |
| 2569 | |
| 2570 /* | |
| 2571 * Check for "++opt=val" argument. | |
| 2572 * Must be first, allow ":w ++enc=utf8 !cmd" | |
| 2573 */ | |
| 2574 if (ea.argt & ARGOPT) | |
| 2575 while (ea.arg[0] == '+' && ea.arg[1] == '+') | |
| 2576 if (getargopt(&ea) == FAIL && !ni) | |
| 2577 { | |
| 2578 errormsg = (char_u *)_(e_invarg); | |
| 2579 goto doend; | |
| 2580 } | |
| 2581 | |
| 2582 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) | |
| 2583 { | |
| 2584 if (*ea.arg == '>') /* append */ | |
| 2585 { | |
| 2586 if (*++ea.arg != '>') /* typed wrong */ | |
| 2587 { | |
| 2588 errormsg = (char_u *)_("E494: Use w or w>>"); | |
| 2589 goto doend; | |
| 2590 } | |
| 2591 ea.arg = skipwhite(ea.arg + 1); | |
| 2592 ea.append = TRUE; | |
| 2593 } | |
| 2594 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ | |
| 2595 { | |
| 2596 ++ea.arg; | |
| 2597 ea.usefilter = TRUE; | |
| 2598 } | |
| 2599 } | |
| 2600 | |
| 2601 if (ea.cmdidx == CMD_read) | |
| 2602 { | |
| 2603 if (ea.forceit) | |
| 2604 { | |
| 2605 ea.usefilter = TRUE; /* :r! filter if ea.forceit */ | |
| 2606 ea.forceit = FALSE; | |
| 2607 } | |
| 2608 else if (*ea.arg == '!') /* :r !filter */ | |
| 2609 { | |
| 2610 ++ea.arg; | |
| 2611 ea.usefilter = TRUE; | |
| 2612 } | |
| 2613 } | |
| 2614 | |
| 2615 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) | |
| 2616 { | |
| 2617 ea.amount = 1; | |
| 2618 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */ | |
| 2619 { | |
| 2620 ++ea.arg; | |
| 2621 ++ea.amount; | |
| 2622 } | |
| 2623 ea.arg = skipwhite(ea.arg); | |
| 2624 } | |
| 2625 | |
| 2626 /* | |
| 2627 * Check for "+command" argument, before checking for next command. | |
| 2628 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2629 */ | |
| 2630 if ((ea.argt & EDITCMD) && !ea.usefilter) | |
| 2631 ea.do_ecmd_cmd = getargcmd(&ea.arg); | |
| 2632 | |
| 2633 /* | |
| 2634 * Check for '|' to separate commands and '"' to start comments. | |
| 2635 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2636 */ | |
| 2637 if ((ea.argt & TRLBAR) && !ea.usefilter) | |
| 2638 separate_nextcmd(&ea); | |
| 2639 | |
| 2640 /* | |
| 2641 * Check for <newline> to end a shell command. | |
| 167 | 2642 * Also do this for ":read !cmd", ":write !cmd" and ":global". |
| 2643 * Any others? | |
| 7 | 2644 */ |
| 167 | 2645 else if (ea.cmdidx == CMD_bang |
| 2646 || ea.cmdidx == CMD_global | |
| 2647 || ea.cmdidx == CMD_vglobal | |
| 2648 || ea.usefilter) | |
| 7 | 2649 { |
| 2650 for (p = ea.arg; *p; ++p) | |
| 2651 { | |
| 2652 /* Remove one backslash before a newline, so that it's possible to | |
| 2653 * pass a newline to the shell and also a newline that is preceded | |
| 2654 * with a backslash. This makes it impossible to end a shell | |
| 2655 * command in a backslash, but that doesn't appear useful. | |
| 2656 * Halving the number of backslashes is incompatible with previous | |
| 2657 * versions. */ | |
| 2658 if (*p == '\\' && p[1] == '\n') | |
| 1619 | 2659 STRMOVE(p, p + 1); |
| 7 | 2660 else if (*p == '\n') |
| 2661 { | |
| 2662 ea.nextcmd = p + 1; | |
| 2663 *p = NUL; | |
| 2664 break; | |
| 2665 } | |
| 2666 } | |
| 2667 } | |
| 2668 | |
| 2669 if ((ea.argt & DFLALL) && ea.addr_count == 0) | |
| 2670 { | |
| 6424 | 2671 buf_T *buf; |
| 2672 | |
| 7 | 2673 ea.line1 = 1; |
| 6424 | 2674 switch (ea.addr_type) |
| 2675 { | |
| 2676 case ADDR_LINES: | |
| 2677 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2678 break; | |
| 2679 case ADDR_LOADED_BUFFERS: | |
| 2680 buf = firstbuf; | |
| 2681 while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2682 buf = buf->b_next; | |
| 2683 ea.line1 = buf->b_fnum; | |
| 2684 buf = lastbuf; | |
| 2685 while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2686 buf = buf->b_prev; | |
| 2687 ea.line2 = buf->b_fnum; | |
| 2688 break; | |
| 2689 case ADDR_BUFFERS: | |
| 2690 ea.line1 = firstbuf->b_fnum; | |
| 2691 ea.line2 = lastbuf->b_fnum; | |
| 2692 break; | |
| 2693 case ADDR_WINDOWS: | |
| 2694 ea.line2 = LAST_WIN_NR; | |
| 2695 break; | |
| 2696 case ADDR_TABS: | |
| 2697 ea.line2 = LAST_TAB_NR; | |
| 2698 break; | |
| 2699 case ADDR_ARGUMENTS: | |
| 2700 if (ARGCOUNT == 0) | |
| 2701 ea.line1 = ea.line2 = 0; | |
| 2702 else | |
| 2703 ea.line2 = ARGCOUNT; | |
| 2704 break; | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2705 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2706 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2707 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2708 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2709 break; |
| 6424 | 2710 } |
| 7 | 2711 } |
| 2712 | |
| 2713 /* accept numbered register only when no count allowed (:put) */ | |
| 2714 if ( (ea.argt & REGSTR) | |
| 2715 && *ea.arg != NUL | |
| 6305 | 2716 /* Do not allow register = for user commands */ |
| 2717 && (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=') | |
| 7 | 2718 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg))) |
| 2719 { | |
| 2791 | 2720 #ifndef FEAT_CLIPBOARD |
| 2721 /* check these explicitly for a more specific error message */ | |
| 2722 if (*ea.arg == '*' || *ea.arg == '+') | |
| 2723 { | |
| 2724 errormsg = (char_u *)_(e_invalidreg); | |
| 2725 goto doend; | |
| 2726 } | |
| 2727 #endif | |
| 6305 | 2728 if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put |
| 2729 && !IS_USER_CMDIDX(ea.cmdidx)))) | |
| 2791 | 2730 { |
| 2731 ea.regname = *ea.arg++; | |
| 7 | 2732 #ifdef FEAT_EVAL |
| 2791 | 2733 /* for '=' register: accept the rest of the line as an expression */ |
| 2734 if (ea.arg[-1] == '=' && ea.arg[0] != NUL) | |
| 2735 { | |
| 2736 set_expr_line(vim_strsave(ea.arg)); | |
| 2737 ea.arg += STRLEN(ea.arg); | |
| 2738 } | |
| 2739 #endif | |
| 2740 ea.arg = skipwhite(ea.arg); | |
| 2741 } | |
| 7 | 2742 } |
| 2743 | |
| 2744 /* | |
| 2745 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a | |
| 2746 * count, it's a buffer name. | |
| 2747 */ | |
| 2748 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg) | |
| 2749 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL | |
| 2750 || vim_iswhite(*p))) | |
| 2751 { | |
| 2752 n = getdigits(&ea.arg); | |
| 2753 ea.arg = skipwhite(ea.arg); | |
| 682 | 2754 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0) |
| 7 | 2755 { |
| 2756 errormsg = (char_u *)_(e_zerocount); | |
| 2757 goto doend; | |
| 2758 } | |
| 2759 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */ | |
| 2760 { | |
| 2761 ea.line2 = n; | |
| 2762 if (ea.addr_count == 0) | |
| 2763 ea.addr_count = 1; | |
| 2764 } | |
| 2765 else | |
| 2766 { | |
| 2767 ea.line1 = ea.line2; | |
| 2768 ea.line2 += n - 1; | |
| 2769 ++ea.addr_count; | |
| 2770 /* | |
| 2771 * Be vi compatible: no error message for out of range. | |
| 2772 */ | |
| 2773 if (ea.line2 > curbuf->b_ml.ml_line_count) | |
| 2774 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2775 } | |
| 2776 } | |
| 167 | 2777 |
| 2778 /* | |
| 2779 * Check for flags: 'l', 'p' and '#'. | |
| 2780 */ | |
| 2781 if (ea.argt & EXFLAGS) | |
| 2782 get_flags(&ea); | |
| 7 | 2783 /* no arguments allowed */ |
| 9 | 2784 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL |
| 715 | 2785 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0)) |
| 7 | 2786 { |
| 2787 errormsg = (char_u *)_(e_trailing); | |
| 2788 goto doend; | |
| 2789 } | |
| 2790 | |
| 2791 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL) | |
| 2792 { | |
| 2793 errormsg = (char_u *)_(e_argreq); | |
| 2794 goto doend; | |
| 2795 } | |
| 2796 | |
| 2797 #ifdef FEAT_EVAL | |
| 2798 /* | |
| 2799 * Skip the command when it's not going to be executed. | |
| 2800 * The commands like :if, :endif, etc. always need to be executed. | |
| 2801 * Also make an exception for commands that handle a trailing command | |
| 2802 * themselves. | |
| 2803 */ | |
| 2804 if (ea.skip) | |
| 2805 { | |
| 2806 switch (ea.cmdidx) | |
| 2807 { | |
| 2808 /* commands that need evaluation */ | |
| 2809 case CMD_while: | |
| 2810 case CMD_endwhile: | |
| 72 | 2811 case CMD_for: |
| 2812 case CMD_endfor: | |
| 7 | 2813 case CMD_if: |
| 2814 case CMD_elseif: | |
| 2815 case CMD_else: | |
| 2816 case CMD_endif: | |
| 2817 case CMD_try: | |
| 2818 case CMD_catch: | |
| 2819 case CMD_finally: | |
| 2820 case CMD_endtry: | |
| 2821 case CMD_function: | |
| 2822 break; | |
| 2823 | |
| 2824 /* Commands that handle '|' themselves. Check: A command should | |
| 2825 * either have the TRLBAR flag, appear in this list or appear in | |
| 2826 * the list at ":help :bar". */ | |
| 2827 case CMD_aboveleft: | |
| 2828 case CMD_and: | |
| 2829 case CMD_belowright: | |
| 2830 case CMD_botright: | |
| 2831 case CMD_browse: | |
| 2832 case CMD_call: | |
| 2833 case CMD_confirm: | |
| 2834 case CMD_delfunction: | |
| 2835 case CMD_djump: | |
| 2836 case CMD_dlist: | |
| 2837 case CMD_dsearch: | |
| 2838 case CMD_dsplit: | |
| 2839 case CMD_echo: | |
| 2840 case CMD_echoerr: | |
| 2841 case CMD_echomsg: | |
| 2842 case CMD_echon: | |
| 2843 case CMD_execute: | |
| 2844 case CMD_help: | |
| 2845 case CMD_hide: | |
| 2846 case CMD_ijump: | |
| 2847 case CMD_ilist: | |
| 2848 case CMD_isearch: | |
| 2849 case CMD_isplit: | |
| 22 | 2850 case CMD_keepalt: |
| 7 | 2851 case CMD_keepjumps: |
| 2852 case CMD_keepmarks: | |
| 5467 | 2853 case CMD_keeppatterns: |
| 7 | 2854 case CMD_leftabove: |
| 2855 case CMD_let: | |
| 2856 case CMD_lockmarks: | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2857 case CMD_lua: |
| 7 | 2858 case CMD_match: |
| 14 | 2859 case CMD_mzscheme: |
| 5737 | 2860 case CMD_noautocmd: |
| 2861 case CMD_noswapfile: | |
| 7 | 2862 case CMD_perl: |
| 2863 case CMD_psearch: | |
| 2864 case CMD_python: | |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
2865 case CMD_py3: |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2866 case CMD_python3: |
| 7 | 2867 case CMD_return: |
| 2868 case CMD_rightbelow: | |
| 2869 case CMD_ruby: | |
| 2870 case CMD_silent: | |
| 2871 case CMD_smagic: | |
| 2872 case CMD_snomagic: | |
| 2873 case CMD_substitute: | |
| 2874 case CMD_syntax: | |
| 690 | 2875 case CMD_tab: |
| 7 | 2876 case CMD_tcl: |
| 2877 case CMD_throw: | |
| 2878 case CMD_tilde: | |
| 2879 case CMD_topleft: | |
| 2880 case CMD_unlet: | |
| 2881 case CMD_verbose: | |
| 2882 case CMD_vertical: | |
| 2887 | 2883 case CMD_wincmd: |
| 7 | 2884 break; |
| 2885 | |
| 2886 default: goto doend; | |
| 2887 } | |
| 2888 } | |
| 2889 #endif | |
| 2890 | |
| 2891 if (ea.argt & XFILE) | |
| 2892 { | |
| 2893 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL) | |
| 2894 goto doend; | |
| 2895 } | |
| 2896 | |
| 2897 #ifdef FEAT_LISTCMDS | |
| 2898 /* | |
| 2899 * Accept buffer name. Cannot be used at the same time with a buffer | |
| 2900 * number. Don't do this for a user command. | |
| 2901 */ | |
| 2902 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0 | |
| 6305 | 2903 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2904 { |
| 2905 /* | |
| 2906 * :bdelete, :bwipeout and :bunload take several arguments, separated | |
| 2907 * by spaces: find next space (skipping over escaped characters). | |
| 2908 * The others take one argument: ignore trailing spaces. | |
| 2909 */ | |
| 2910 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout | |
| 2911 || ea.cmdidx == CMD_bunload) | |
| 2912 p = skiptowhite_esc(ea.arg); | |
| 2913 else | |
| 2914 { | |
| 2915 p = ea.arg + STRLEN(ea.arg); | |
| 2916 while (p > ea.arg && vim_iswhite(p[-1])) | |
| 2917 --p; | |
| 2918 } | |
| 4236 | 2919 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, |
| 2920 FALSE, FALSE); | |
| 7 | 2921 if (ea.line2 < 0) /* failed */ |
| 2922 goto doend; | |
| 2923 ea.addr_count = 1; | |
| 2924 ea.arg = skipwhite(p); | |
| 2925 } | |
| 2926 #endif | |
| 2927 | |
| 2928 /* | |
| 6400 | 2929 * 7. Switch on command name. |
| 7 | 2930 * |
| 2931 * The "ea" structure holds the arguments that can be used. | |
| 2932 */ | |
| 2933 ea.cmdlinep = cmdlinep; | |
| 944 | 2934 ea.getline = fgetline; |
| 7 | 2935 ea.cookie = cookie; |
| 2936 #ifdef FEAT_EVAL | |
| 2937 ea.cstack = cstack; | |
| 2938 #endif | |
| 2939 | |
| 2940 #ifdef FEAT_USR_CMDS | |
| 6305 | 2941 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2942 { |
| 2943 /* | |
| 2944 * Execute a user-defined command. | |
| 2945 */ | |
| 2946 do_ucmd(&ea); | |
| 2947 } | |
| 2948 else | |
| 2949 #endif | |
| 2950 { | |
| 2951 /* | |
| 2952 * Call the function to execute the command. | |
| 2953 */ | |
| 2954 ea.errmsg = NULL; | |
| 2955 (cmdnames[ea.cmdidx].cmd_func)(&ea); | |
| 2956 if (ea.errmsg != NULL) | |
| 2957 errormsg = (char_u *)_(ea.errmsg); | |
| 2958 } | |
| 2959 | |
| 2960 #ifdef FEAT_EVAL | |
| 2961 /* | |
| 2962 * If the command just executed called do_cmdline(), any throw or ":return" | |
| 2963 * or ":finish" encountered there must also check the cstack of the still | |
| 2964 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught | |
| 2965 * exception, or reanimate a returned function or finished script file and | |
| 2966 * return or finish it again. | |
| 2967 */ | |
| 2968 if (need_rethrow) | |
| 2969 do_throw(cstack); | |
| 2970 else if (check_cstack) | |
| 2971 { | |
| 944 | 2972 if (source_finished(fgetline, cookie)) |
| 7 | 2973 do_finish(&ea, TRUE); |
| 944 | 2974 else if (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 2975 && current_func_returned()) |
| 2976 do_return(&ea, TRUE, FALSE, NULL); | |
| 2977 } | |
| 2978 need_rethrow = check_cstack = FALSE; | |
| 2979 #endif | |
| 2980 | |
| 2981 doend: | |
| 2982 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */ | |
| 2983 curwin->w_cursor.lnum = 1; | |
| 2984 | |
| 2985 if (errormsg != NULL && *errormsg != NUL && !did_emsg) | |
| 2986 { | |
| 2987 if (sourcing) | |
| 2988 { | |
| 2989 if (errormsg != IObuff) | |
| 2990 { | |
| 2991 STRCPY(IObuff, errormsg); | |
| 2992 errormsg = IObuff; | |
| 2993 } | |
| 3097 | 2994 append_command(*cmdlinep); |
| 7 | 2995 } |
| 2996 emsg(errormsg); | |
| 2997 } | |
| 2998 #ifdef FEAT_EVAL | |
| 2999 do_errthrow(cstack, | |
| 6305 | 3000 (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx)) |
| 3001 ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL); | |
| 7 | 3002 #endif |
| 3003 | |
| 3004 if (verbose_save >= 0) | |
| 3005 p_verbose = verbose_save; | |
| 588 | 3006 #ifdef FEAT_AUTOCMD |
| 3007 if (cmdmod.save_ei != NULL) | |
| 3008 { | |
| 3009 /* Restore 'eventignore' to the value before ":noautocmd". */ | |
| 694 | 3010 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei, |
| 3011 OPT_FREE, SID_NONE); | |
| 588 | 3012 free_string_option(cmdmod.save_ei); |
| 3013 } | |
| 3014 #endif | |
| 7 | 3015 |
| 3016 cmdmod = save_cmdmod; | |
| 3017 | |
| 1926 | 3018 if (save_msg_silent != -1) |
| 7 | 3019 { |
| 3020 /* messages could be enabled for a serious error, need to check if the | |
| 3021 * counters don't become negative */ | |
| 1968 | 3022 if (!did_emsg || msg_silent > save_msg_silent) |
| 1926 | 3023 msg_silent = save_msg_silent; |
| 7 | 3024 emsg_silent -= did_esilent; |
| 3025 if (emsg_silent < 0) | |
| 3026 emsg_silent = 0; | |
| 3027 /* Restore msg_scroll, it's set by file I/O commands, even when no | |
| 3028 * message is actually displayed. */ | |
| 3029 msg_scroll = save_msg_scroll; | |
| 1854 | 3030 |
| 3031 /* "silent reg" or "silent echo x" inside "redir" leaves msg_col | |
| 3032 * somewhere in the line. Put it back in the first column. */ | |
| 3033 if (redirecting()) | |
| 3034 msg_col = 0; | |
| 7 | 3035 } |
| 3036 | |
| 28 | 3037 #ifdef HAVE_SANDBOX |
| 3038 if (did_sandbox) | |
| 3039 --sandbox; | |
| 3040 #endif | |
| 3041 | |
| 7 | 3042 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */ |
| 3043 ea.nextcmd = NULL; | |
| 3044 | |
| 3045 #ifdef FEAT_EVAL | |
| 3046 --ex_nesting_level; | |
| 3047 #endif | |
| 3048 | |
| 3049 return ea.nextcmd; | |
| 3050 } | |
| 3051 #if (_MSC_VER == 1200) | |
| 128 | 3052 #pragma optimize( "", on ) |
| 7 | 3053 #endif |
| 3054 | |
| 3055 /* | |
| 93 | 3056 * Check for an Ex command with optional tail. |
| 7 | 3057 * If there is a match advance "pp" to the argument and return TRUE. |
| 3058 */ | |
| 93 | 3059 int |
| 7 | 3060 checkforcmd(pp, cmd, len) |
| 93 | 3061 char_u **pp; /* start of command */ |
| 7 | 3062 char *cmd; /* name of command */ |
| 3063 int len; /* required length */ | |
| 3064 { | |
| 3065 int i; | |
| 3066 | |
| 3067 for (i = 0; cmd[i] != NUL; ++i) | |
| 1872 | 3068 if (((char_u *)cmd)[i] != (*pp)[i]) |
| 7 | 3069 break; |
| 3070 if (i >= len && !isalpha((*pp)[i])) | |
| 3071 { | |
| 3072 *pp = skipwhite(*pp + i); | |
| 3073 return TRUE; | |
| 3074 } | |
| 3075 return FALSE; | |
| 3076 } | |
| 3077 | |
| 3078 /* | |
| 3097 | 3079 * Append "cmd" to the error message in IObuff. |
| 3080 * Takes care of limiting the length and handling 0xa0, which would be | |
| 3081 * invisible otherwise. | |
| 3082 */ | |
| 3083 static void | |
| 3084 append_command(cmd) | |
| 3085 char_u *cmd; | |
| 3086 { | |
| 3087 char_u *s = cmd; | |
| 3088 char_u *d; | |
| 3089 | |
| 3090 STRCAT(IObuff, ": "); | |
| 3091 d = IObuff + STRLEN(IObuff); | |
| 3092 while (*s != NUL && d - IObuff < IOSIZE - 7) | |
| 3093 { | |
| 3094 if ( | |
| 3095 #ifdef FEAT_MBYTE | |
| 3096 enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : | |
| 3097 #endif | |
| 3098 *s == 0xa0) | |
| 3099 { | |
| 3100 s += | |
| 3101 #ifdef FEAT_MBYTE | |
| 3102 enc_utf8 ? 2 : | |
| 3103 #endif | |
| 3104 1; | |
| 3105 STRCPY(d, "<a0>"); | |
| 3106 d += 4; | |
| 3107 } | |
| 3108 else | |
| 3109 MB_COPY_CHAR(s, d); | |
| 3110 } | |
| 3111 *d = NUL; | |
| 3112 } | |
| 3113 | |
| 3114 /* | |
| 7 | 3115 * Find an Ex command by its name, either built-in or user. |
| 184 | 3116 * Start of the name can be found at eap->cmd. |
| 7 | 3117 * Returns pointer to char after the command name. |
| 184 | 3118 * "full" is set to TRUE if the whole command name matched. |
| 7 | 3119 * Returns NULL for an ambiguous user command. |
| 3120 */ | |
| 3121 static char_u * | |
| 3122 find_command(eap, full) | |
| 3123 exarg_T *eap; | |
| 1877 | 3124 int *full UNUSED; |
| 7 | 3125 { |
| 3126 int len; | |
| 3127 char_u *p; | |
| 167 | 3128 int i; |
| 7 | 3129 |
| 3130 /* | |
| 3131 * Isolate the command and search for it in the command table. | |
| 1441 | 3132 * Exceptions: |
| 7 | 3133 * - the 'k' command can directly be followed by any character. |
| 3134 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' | |
| 6472 | 3135 * but :sre[wind] is another command, as are :scr[iptnames], |
| 7 | 3136 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent]. |
| 167 | 3137 * - the "d" command can directly be followed by 'l' or 'p' flag. |
| 7 | 3138 */ |
| 3139 p = eap->cmd; | |
| 3140 if (*p == 'k') | |
| 3141 { | |
| 3142 eap->cmdidx = CMD_k; | |
| 3143 ++p; | |
| 3144 } | |
| 3145 else if (p[0] == 's' | |
| 6987 | 3146 && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' |
| 3147 && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) | |
| 7 | 3148 || p[1] == 'g' |
| 3149 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') | |
| 3150 || p[1] == 'I' | |
| 3151 || (p[1] == 'r' && p[2] != 'e'))) | |
| 3152 { | |
| 3153 eap->cmdidx = CMD_substitute; | |
| 3154 ++p; | |
| 3155 } | |
| 3156 else | |
| 3157 { | |
| 3158 while (ASCII_ISALPHA(*p)) | |
| 3159 ++p; | |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3160 /* for python 3.x support ":py3", ":python3", ":py3file", etc. */ |
| 2330 | 3161 if (eap->cmd[0] == 'p' && eap->cmd[1] == 'y') |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3162 while (ASCII_ISALNUM(*p)) |
|
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3163 ++p; |
|
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3164 |
| 7 | 3165 /* check for non-alpha command */ |
| 3166 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3167 ++p; | |
| 3168 len = (int)(p - eap->cmd); | |
| 167 | 3169 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p')) |
| 3170 { | |
| 3171 /* Check for ":dl", ":dell", etc. to ":deletel": that's | |
| 3172 * :delete with the 'l' flag. Same for 'p'. */ | |
| 3173 for (i = 0; i < len; ++i) | |
| 1872 | 3174 if (eap->cmd[i] != ((char_u *)"delete")[i]) |
| 167 | 3175 break; |
| 3176 if (i == len - 1) | |
| 3177 { | |
| 3178 --len; | |
| 3179 if (p[-1] == 'l') | |
| 3180 eap->flags |= EXFLAG_LIST; | |
| 3181 else | |
| 3182 eap->flags |= EXFLAG_PRINT; | |
| 3183 } | |
| 3184 } | |
| 7 | 3185 |
| 3186 if (ASCII_ISLOWER(*eap->cmd)) | |
| 3187 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)]; | |
| 3188 else | |
| 3189 eap->cmdidx = cmdidxs[26]; | |
| 3190 | |
| 3191 for ( ; (int)eap->cmdidx < (int)CMD_SIZE; | |
| 3192 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1)) | |
| 3193 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd, | |
| 3194 (size_t)len) == 0) | |
| 3195 { | |
| 3196 #ifdef FEAT_EVAL | |
| 3197 if (full != NULL | |
| 3198 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL) | |
| 3199 *full = TRUE; | |
| 3200 #endif | |
| 3201 break; | |
| 3202 } | |
| 3203 | |
| 3204 #ifdef FEAT_USR_CMDS | |
| 2633 | 3205 /* Look for a user defined command as a last resort. Let ":Print" be |
| 3206 * overruled by a user defined command. */ | |
| 3207 if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print) | |
| 3208 && *eap->cmd >= 'A' && *eap->cmd <= 'Z') | |
| 7 | 3209 { |
| 184 | 3210 /* User defined commands may contain digits. */ |
| 7 | 3211 while (ASCII_ISALNUM(*p)) |
| 3212 ++p; | |
| 184 | 3213 p = find_ucmd(eap, p, full, NULL, NULL); |
| 3214 } | |
| 3215 #endif | |
| 3216 if (p == eap->cmd) | |
| 7 | 3217 eap->cmdidx = CMD_SIZE; |
| 3218 } | |
| 3219 | |
| 3220 return p; | |
| 3221 } | |
| 3222 | |
| 184 | 3223 #ifdef FEAT_USR_CMDS |
| 3224 /* | |
| 3225 * Search for a user command that matches "eap->cmd". | |
| 3226 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx". | |
| 3227 * Return a pointer to just after the command. | |
| 3228 * Return NULL if there is no matching command. | |
| 3229 */ | |
| 3230 static char_u * | |
| 3231 find_ucmd(eap, p, full, xp, compl) | |
| 3232 exarg_T *eap; | |
| 3233 char_u *p; /* end of the command (possibly including count) */ | |
| 3234 int *full; /* set to TRUE for a full match */ | |
| 3235 expand_T *xp; /* used for completion, NULL otherwise */ | |
| 3236 int *compl; /* completion flags or NULL */ | |
| 3237 { | |
| 3238 int len = (int)(p - eap->cmd); | |
| 3239 int j, k, matchlen = 0; | |
| 3240 ucmd_T *uc; | |
| 3241 int found = FALSE; | |
| 3242 int possible = FALSE; | |
| 3243 char_u *cp, *np; /* Point into typed cmd and test name */ | |
| 3244 garray_T *gap; | |
| 3245 int amb_local = FALSE; /* Found ambiguous buffer-local command, | |
| 3246 only full match global is accepted. */ | |
| 3247 | |
| 3248 /* | |
| 3249 * Look for buffer-local user commands first, then global ones. | |
| 3250 */ | |
| 3251 gap = &curbuf->b_ucmds; | |
| 3252 for (;;) | |
| 3253 { | |
| 3254 for (j = 0; j < gap->ga_len; ++j) | |
| 3255 { | |
| 3256 uc = USER_CMD_GA(gap, j); | |
| 3257 cp = eap->cmd; | |
| 3258 np = uc->uc_name; | |
| 3259 k = 0; | |
| 3260 while (k < len && *np != NUL && *cp++ == *np++) | |
| 3261 k++; | |
| 3262 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k]))) | |
| 3263 { | |
| 3264 /* If finding a second match, the command is ambiguous. But | |
| 3265 * not if a buffer-local command wasn't a full match and a | |
| 3266 * global command is a full match. */ | |
| 3267 if (k == len && found && *np != NUL) | |
| 3268 { | |
| 3269 if (gap == &ucmds) | |
| 3270 return NULL; | |
| 3271 amb_local = TRUE; | |
| 3272 } | |
| 3273 | |
| 3274 if (!found || (k == len && *np == NUL)) | |
| 3275 { | |
| 3276 /* If we matched up to a digit, then there could | |
| 3277 * be another command including the digit that we | |
| 3278 * should use instead. | |
| 3279 */ | |
| 3280 if (k == len) | |
| 3281 found = TRUE; | |
| 3282 else | |
| 3283 possible = TRUE; | |
| 3284 | |
| 3285 if (gap == &ucmds) | |
| 3286 eap->cmdidx = CMD_USER; | |
| 3287 else | |
| 3288 eap->cmdidx = CMD_USER_BUF; | |
| 835 | 3289 eap->argt = (long)uc->uc_argt; |
| 184 | 3290 eap->useridx = j; |
| 6424 | 3291 eap->addr_type = uc->uc_addr_type; |
| 184 | 3292 |
| 3293 # ifdef FEAT_CMDL_COMPL | |
| 3294 if (compl != NULL) | |
| 3295 *compl = uc->uc_compl; | |
| 3296 # ifdef FEAT_EVAL | |
| 3297 if (xp != NULL) | |
| 3298 { | |
| 3299 xp->xp_arg = uc->uc_compl_arg; | |
| 3300 xp->xp_scriptID = uc->uc_scriptID; | |
| 3301 } | |
| 3302 # endif | |
| 3303 # endif | |
| 3304 /* Do not search for further abbreviations | |
| 3305 * if this is an exact match. */ | |
| 3306 matchlen = k; | |
| 3307 if (k == len && *np == NUL) | |
| 3308 { | |
| 3309 if (full != NULL) | |
| 3310 *full = TRUE; | |
| 3311 amb_local = FALSE; | |
| 3312 break; | |
| 3313 } | |
| 3314 } | |
| 3315 } | |
| 3316 } | |
| 3317 | |
| 3318 /* Stop if we found a full match or searched all. */ | |
| 3319 if (j < gap->ga_len || gap == &ucmds) | |
| 3320 break; | |
| 3321 gap = &ucmds; | |
| 3322 } | |
| 3323 | |
| 3324 /* Only found ambiguous matches. */ | |
| 3325 if (amb_local) | |
| 3326 { | |
| 3327 if (xp != NULL) | |
| 3328 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3329 return NULL; | |
| 3330 } | |
| 3331 | |
| 3332 /* The match we found may be followed immediately by a number. Move "p" | |
| 3333 * back to point to it. */ | |
| 3334 if (found || possible) | |
| 3335 return p + (matchlen - len); | |
| 3336 return p; | |
| 3337 } | |
| 3338 #endif | |
| 3339 | |
| 7 | 3340 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1447 | 3341 static struct cmdmod |
| 3342 { | |
| 3343 char *name; | |
| 3344 int minlen; | |
| 3345 int has_count; /* :123verbose :3tab */ | |
| 3346 } cmdmods[] = { | |
| 3347 {"aboveleft", 3, FALSE}, | |
| 3348 {"belowright", 3, FALSE}, | |
| 3349 {"botright", 2, FALSE}, | |
| 3350 {"browse", 3, FALSE}, | |
| 3351 {"confirm", 4, FALSE}, | |
| 3352 {"hide", 3, FALSE}, | |
| 3353 {"keepalt", 5, FALSE}, | |
| 3354 {"keepjumps", 5, FALSE}, | |
| 3355 {"keepmarks", 3, FALSE}, | |
| 5467 | 3356 {"keeppatterns", 5, FALSE}, |
| 1447 | 3357 {"leftabove", 5, FALSE}, |
| 3358 {"lockmarks", 3, FALSE}, | |
| 1721 | 3359 {"noautocmd", 3, FALSE}, |
| 5737 | 3360 {"noswapfile", 3, FALSE}, |
| 1447 | 3361 {"rightbelow", 6, FALSE}, |
| 3362 {"sandbox", 3, FALSE}, | |
| 3363 {"silent", 3, FALSE}, | |
| 3364 {"tab", 3, TRUE}, | |
| 3365 {"topleft", 2, FALSE}, | |
| 1926 | 3366 {"unsilent", 3, FALSE}, |
| 1447 | 3367 {"verbose", 4, TRUE}, |
| 3368 {"vertical", 4, FALSE}, | |
| 3369 }; | |
| 3370 | |
| 3371 /* | |
| 3372 * Return length of a command modifier (including optional count). | |
| 3373 * Return zero when it's not a modifier. | |
| 3374 */ | |
| 3375 int | |
| 3376 modifier_len(cmd) | |
| 3377 char_u *cmd; | |
| 3378 { | |
| 3379 int i, j; | |
| 3380 char_u *p = cmd; | |
| 3381 | |
| 3382 if (VIM_ISDIGIT(*cmd)) | |
| 3383 p = skipwhite(skipdigits(cmd)); | |
| 1880 | 3384 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 1447 | 3385 { |
| 3386 for (j = 0; p[j] != NUL; ++j) | |
| 3387 if (p[j] != cmdmods[i].name[j]) | |
| 3388 break; | |
|
4857
84a8d1ba81c3
updated for version 7.3.1175
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3389 if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen |
| 1447 | 3390 && (p == cmd || cmdmods[i].has_count)) |
| 1570 | 3391 return j + (int)(p - cmd); |
| 1447 | 3392 } |
| 3393 return 0; | |
| 3394 } | |
| 3395 | |
| 7 | 3396 /* |
| 3397 * Return > 0 if an Ex command "name" exists. | |
| 3398 * Return 2 if there is an exact match. | |
| 3399 * Return 3 if there is an ambiguous match. | |
| 3400 */ | |
| 3401 int | |
| 3402 cmd_exists(name) | |
| 3403 char_u *name; | |
| 3404 { | |
| 3405 exarg_T ea; | |
| 3406 int full = FALSE; | |
| 3407 int i; | |
| 3408 int j; | |
| 866 | 3409 char_u *p; |
| 7 | 3410 |
| 3411 /* Check command modifiers. */ | |
| 1880 | 3412 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 7 | 3413 { |
| 3414 for (j = 0; name[j] != NUL; ++j) | |
| 3415 if (name[j] != cmdmods[i].name[j]) | |
| 3416 break; | |
| 3417 if (name[j] == NUL && j >= cmdmods[i].minlen) | |
| 3418 return (cmdmods[i].name[j] == NUL ? 2 : 1); | |
| 3419 } | |
| 3420 | |
| 862 | 3421 /* Check built-in commands and user defined commands. |
| 3422 * For ":2match" and ":3match" we need to skip the number. */ | |
| 3423 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name; | |
| 7 | 3424 ea.cmdidx = (cmdidx_T)0; |
| 866 | 3425 p = find_command(&ea, &full); |
| 3426 if (p == NULL) | |
| 7 | 3427 return 3; |
| 862 | 3428 if (vim_isdigit(*name) && ea.cmdidx != CMD_match) |
| 3429 return 0; | |
| 866 | 3430 if (*skipwhite(p) != NUL) |
| 3431 return 0; /* trailing garbage */ | |
| 7 | 3432 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1)); |
| 3433 } | |
| 3434 #endif | |
| 3435 | |
| 3436 /* | |
| 3437 * This is all pretty much copied from do_one_cmd(), with all the extra stuff | |
| 3438 * we don't need/want deleted. Maybe this could be done better if we didn't | |
| 3439 * repeat all this stuff. The only problem is that they may not stay | |
| 3440 * perfectly compatible with each other, but then the command line syntax | |
| 3441 * probably won't change that much -- webb. | |
| 3442 */ | |
| 3443 char_u * | |
| 3444 set_one_cmd_context(xp, buff) | |
| 3445 expand_T *xp; | |
| 3446 char_u *buff; /* buffer for command string */ | |
| 3447 { | |
| 3448 char_u *p; | |
| 3449 char_u *cmd, *arg; | |
| 184 | 3450 int len = 0; |
| 3451 exarg_T ea; | |
| 7 | 3452 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3453 int compl = EXPAND_NOTHING; | |
| 3454 #endif | |
| 3455 #ifdef FEAT_CMDL_COMPL | |
| 3456 int delim; | |
| 3457 #endif | |
| 3458 int forceit = FALSE; | |
| 3459 int usefilter = FALSE; /* filter instead of file name */ | |
| 3460 | |
| 631 | 3461 ExpandInit(xp); |
| 7 | 3462 xp->xp_pattern = buff; |
| 3463 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */ | |
| 184 | 3464 ea.argt = 0; |
| 7 | 3465 |
| 3466 /* | |
| 6400 | 3467 * 1. skip comment lines and leading space, colons or bars |
| 7 | 3468 */ |
| 3469 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++) | |
| 3470 ; | |
| 3471 xp->xp_pattern = cmd; | |
| 3472 | |
| 3473 if (*cmd == NUL) | |
| 3474 return NULL; | |
| 3475 if (*cmd == '"') /* ignore comment lines */ | |
| 3476 { | |
| 3477 xp->xp_context = EXPAND_NOTHING; | |
| 3478 return NULL; | |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 6400 | 3482 * 3. Skip over the range to find the command. |
| 7 | 3483 */ |
| 3484 cmd = skip_range(cmd, &xp->xp_context); | |
| 3485 xp->xp_pattern = cmd; | |
| 3486 if (*cmd == NUL) | |
| 3487 return NULL; | |
| 3488 if (*cmd == '"') | |
| 3489 { | |
| 3490 xp->xp_context = EXPAND_NOTHING; | |
| 3491 return NULL; | |
| 3492 } | |
| 3493 | |
| 3494 if (*cmd == '|' || *cmd == '\n') | |
| 3495 return cmd + 1; /* There's another command */ | |
| 3496 | |
| 3497 /* | |
| 3498 * Isolate the command and search for it in the command table. | |
| 3499 * Exceptions: | |
| 3500 * - the 'k' command can directly be followed by any character, but | |
| 22 | 3501 * do accept "keepmarks", "keepalt" and "keepjumps". |
| 7 | 3502 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' |
| 3503 */ | |
| 3504 if (*cmd == 'k' && cmd[1] != 'e') | |
| 3505 { | |
| 184 | 3506 ea.cmdidx = CMD_k; |
| 7 | 3507 p = cmd + 1; |
| 3508 } | |
| 3509 else | |
| 3510 { | |
| 3511 p = cmd; | |
| 3512 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */ | |
| 3513 ++p; | |
| 3514 /* check for non-alpha command */ | |
| 3515 if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3516 ++p; | |
|
4710
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3517 /* for python 3.x: ":py3*" commands completion */ |
|
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3518 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3') |
| 5545 | 3519 { |
|
4710
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3520 ++p; |
| 5545 | 3521 while (ASCII_ISALPHA(*p) || *p == '*') |
| 3522 ++p; | |
| 3523 } | |
| 184 | 3524 len = (int)(p - cmd); |
| 3525 | |
| 3526 if (len == 0) | |
| 7 | 3527 { |
| 3528 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3529 return NULL; | |
| 3530 } | |
| 184 | 3531 for (ea.cmdidx = (cmdidx_T)0; (int)ea.cmdidx < (int)CMD_SIZE; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3532 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1)) |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3533 if (STRNCMP(cmdnames[(int)ea.cmdidx].cmd_name, cmd, |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3534 (size_t)len) == 0) |
| 7 | 3535 break; |
| 3536 | |
| 3537 #ifdef FEAT_USR_CMDS | |
| 3538 if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3539 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */ | |
| 3540 ++p; | |
| 3541 #endif | |
| 3542 } | |
| 3543 | |
| 3544 /* | |
| 3545 * If the cursor is touching the command, and it ends in an alpha-numeric | |
| 3546 * character, complete the command name. | |
| 3547 */ | |
| 3548 if (*p == NUL && ASCII_ISALNUM(p[-1])) | |
| 3549 return NULL; | |
| 3550 | |
| 184 | 3551 if (ea.cmdidx == CMD_SIZE) |
| 7 | 3552 { |
| 3553 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL) | |
| 3554 { | |
| 184 | 3555 ea.cmdidx = CMD_substitute; |
| 7 | 3556 p = cmd + 1; |
| 3557 } | |
| 3558 #ifdef FEAT_USR_CMDS | |
| 3559 else if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3560 { | |
| 184 | 3561 ea.cmd = cmd; |
| 3562 p = find_ucmd(&ea, p, NULL, xp, | |
| 3563 # if defined(FEAT_CMDL_COMPL) | |
| 3564 &compl | |
| 3565 # else | |
| 3566 NULL | |
| 7 | 3567 # endif |
| 184 | 3568 ); |
| 620 | 3569 if (p == NULL) |
| 3570 ea.cmdidx = CMD_SIZE; /* ambiguous user command */ | |
| 184 | 3571 } |
| 3572 #endif | |
| 3573 } | |
| 3574 if (ea.cmdidx == CMD_SIZE) | |
| 7 | 3575 { |
| 3576 /* Not still touching the command and it was an illegal one */ | |
| 3577 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3578 return NULL; | |
| 3579 } | |
| 3580 | |
| 3581 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */ | |
| 3582 | |
| 3583 if (*p == '!') /* forced commands */ | |
| 3584 { | |
| 3585 forceit = TRUE; | |
| 3586 ++p; | |
| 3587 } | |
| 3588 | |
| 3589 /* | |
| 6400 | 3590 * 6. parse arguments |
| 7 | 3591 */ |
| 6305 | 3592 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 3593 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 3594 |
| 3595 arg = skipwhite(p); | |
| 3596 | |
| 184 | 3597 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) |
| 7 | 3598 { |
| 3599 if (*arg == '>') /* append */ | |
| 3600 { | |
| 3601 if (*++arg == '>') | |
| 3602 ++arg; | |
| 3603 arg = skipwhite(arg); | |
| 3604 } | |
| 184 | 3605 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ |
| 7 | 3606 { |
| 3607 ++arg; | |
| 3608 usefilter = TRUE; | |
| 3609 } | |
| 3610 } | |
| 3611 | |
| 184 | 3612 if (ea.cmdidx == CMD_read) |
| 7 | 3613 { |
| 3614 usefilter = forceit; /* :r! filter if forced */ | |
| 3615 if (*arg == '!') /* :r !filter */ | |
| 3616 { | |
| 3617 ++arg; | |
| 3618 usefilter = TRUE; | |
| 3619 } | |
| 3620 } | |
| 3621 | |
| 184 | 3622 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) |
| 7 | 3623 { |
| 3624 while (*arg == *cmd) /* allow any number of '>' or '<' */ | |
| 3625 ++arg; | |
| 3626 arg = skipwhite(arg); | |
| 3627 } | |
| 3628 | |
| 3629 /* Does command allow "+command"? */ | |
| 184 | 3630 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+') |
| 7 | 3631 { |
| 3632 /* Check if we're in the +command */ | |
| 3633 p = arg + 1; | |
| 3634 arg = skip_cmd_arg(arg, FALSE); | |
| 3635 | |
| 3636 /* Still touching the command after '+'? */ | |
| 3637 if (*arg == NUL) | |
| 3638 return p; | |
| 3639 | |
| 3640 /* Skip space(s) after +command to get to the real argument */ | |
| 3641 arg = skipwhite(arg); | |
| 3642 } | |
| 3643 | |
| 3644 /* | |
| 3645 * Check for '|' to separate commands and '"' to start comments. | |
| 3646 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 3647 */ | |
| 184 | 3648 if ((ea.argt & TRLBAR) && !usefilter) |
| 7 | 3649 { |
| 3650 p = arg; | |
| 3651 /* ":redir @" is not the start of a comment */ | |
| 184 | 3652 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"') |
| 7 | 3653 p += 2; |
| 3654 while (*p) | |
| 3655 { | |
| 3656 if (*p == Ctrl_V) | |
| 3657 { | |
| 3658 if (p[1] != NUL) | |
| 3659 ++p; | |
| 3660 } | |
| 184 | 3661 else if ( (*p == '"' && !(ea.argt & NOTRLCOM)) |
| 7 | 3662 || *p == '|' || *p == '\n') |
| 3663 { | |
| 3664 if (*(p - 1) != '\\') | |
| 3665 { | |
| 3666 if (*p == '|' || *p == '\n') | |
| 3667 return p + 1; | |
| 3668 return NULL; /* It's a comment */ | |
| 3669 } | |
| 3670 } | |
| 39 | 3671 mb_ptr_adv(p); |
| 7 | 3672 } |
| 3673 } | |
| 3674 | |
| 3675 /* no arguments allowed */ | |
| 184 | 3676 if (!(ea.argt & EXTRA) && *arg != NUL && |
| 7 | 3677 vim_strchr((char_u *)"|\"", *arg) == NULL) |
| 3678 return NULL; | |
| 3679 | |
| 3680 /* Find start of last argument (argument just before cursor): */ | |
| 3711 | 3681 p = buff; |
| 7 | 3682 xp->xp_pattern = p; |
| 3724 | 3683 len = (int)STRLEN(buff); |
| 3711 | 3684 while (*p && p < buff + len) |
| 3685 { | |
| 3686 if (*p == ' ' || *p == TAB) | |
| 3687 { | |
| 3688 /* argument starts after a space */ | |
| 3689 xp->xp_pattern = ++p; | |
| 3690 } | |
| 3691 else | |
| 3692 { | |
| 3693 if (*p == '\\' && *(p + 1) != NUL) | |
| 3694 ++p; /* skip over escaped character */ | |
| 3695 mb_ptr_adv(p); | |
| 3696 } | |
| 3697 } | |
| 7 | 3698 |
| 184 | 3699 if (ea.argt & XFILE) |
| 7 | 3700 { |
| 1367 | 3701 int c; |
| 3702 int in_quote = FALSE; | |
| 3703 char_u *bow = NULL; /* Beginning of word */ | |
| 7 | 3704 |
| 3705 /* | |
| 3706 * Allow spaces within back-quotes to count as part of the argument | |
| 3707 * being expanded. | |
| 3708 */ | |
| 3709 xp->xp_pattern = skipwhite(arg); | |
| 1367 | 3710 p = xp->xp_pattern; |
| 3711 while (*p != NUL) | |
| 3712 { | |
| 3713 #ifdef FEAT_MBYTE | |
| 3714 if (has_mbyte) | |
| 3715 c = mb_ptr2char(p); | |
| 3716 else | |
| 3717 #endif | |
| 3718 c = *p; | |
| 3719 if (c == '\\' && p[1] != NUL) | |
| 7 | 3720 ++p; |
| 1367 | 3721 else if (c == '`') |
| 7 | 3722 { |
| 3723 if (!in_quote) | |
| 3724 { | |
| 3725 xp->xp_pattern = p; | |
| 3726 bow = p + 1; | |
| 3727 } | |
| 3728 in_quote = !in_quote; | |
| 3729 } | |
| 1511 | 3730 /* An argument can contain just about everything, except |
| 3731 * characters that end the command and white space. */ | |
| 3732 else if (c == '|' || c == '\n' || c == '"' || (vim_iswhite(c) | |
| 1367 | 3733 #ifdef SPACE_IN_FILENAME |
| 1511 | 3734 && (!(ea.argt & NOSPC) || usefilter) |
| 3735 #endif | |
| 3736 )) | |
| 1367 | 3737 { |
| 1551 | 3738 len = 0; /* avoid getting stuck when space is in 'isfname' */ |
| 1367 | 3739 while (*p != NUL) |
| 3740 { | |
| 3741 #ifdef FEAT_MBYTE | |
| 3742 if (has_mbyte) | |
| 3743 c = mb_ptr2char(p); | |
| 3744 else | |
| 3745 #endif | |
| 3746 c = *p; | |
| 1369 | 3747 if (c == '`' || vim_isfilec_or_wc(c)) |
| 1367 | 3748 break; |
| 3749 #ifdef FEAT_MBYTE | |
| 3750 if (has_mbyte) | |
| 3751 len = (*mb_ptr2len)(p); | |
| 3752 else | |
| 3753 #endif | |
| 3754 len = 1; | |
| 3755 mb_ptr_adv(p); | |
| 3756 } | |
| 3757 if (in_quote) | |
| 3758 bow = p; | |
| 3759 else | |
| 3760 xp->xp_pattern = p; | |
| 3761 p -= len; | |
| 3762 } | |
| 39 | 3763 mb_ptr_adv(p); |
| 7 | 3764 } |
| 3765 | |
| 3766 /* | |
| 3767 * If we are still inside the quotes, and we passed a space, just | |
| 3768 * expand from there. | |
| 3769 */ | |
| 3770 if (bow != NULL && in_quote) | |
| 3771 xp->xp_pattern = bow; | |
| 3772 xp->xp_context = EXPAND_FILES; | |
| 714 | 3773 |
| 631 | 3774 /* For a shell command more chars need to be escaped. */ |
| 3775 if (usefilter || ea.cmdidx == CMD_bang) | |
| 714 | 3776 { |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3777 #ifndef BACKSLASH_IN_FILENAME |
| 631 | 3778 xp->xp_shell = TRUE; |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3779 #endif |
| 714 | 3780 /* When still after the command name expand executables. */ |
| 3781 if (xp->xp_pattern == skipwhite(arg)) | |
| 1132 | 3782 xp->xp_context = EXPAND_SHELLCMD; |
| 714 | 3783 } |
| 7 | 3784 |
| 3785 /* Check for environment variable */ | |
| 3786 if (*xp->xp_pattern == '$' | |
| 3787 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) | |
| 3788 || *xp->xp_pattern == '%' | |
| 3789 #endif | |
| 3790 ) | |
| 3791 { | |
| 3792 for (p = xp->xp_pattern + 1; *p != NUL; ++p) | |
| 3793 if (!vim_isIDc(*p)) | |
| 3794 break; | |
| 3795 if (*p == NUL) | |
| 3796 { | |
| 3797 xp->xp_context = EXPAND_ENV_VARS; | |
| 3798 ++xp->xp_pattern; | |
| 17 | 3799 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3800 /* Avoid that the assignment uses EXPAND_FILES again. */ | |
| 406 | 3801 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST) |
| 17 | 3802 compl = EXPAND_ENV_VARS; |
| 3803 #endif | |
| 7 | 3804 } |
| 3805 } | |
| 3744 | 3806 #if defined(FEAT_CMDL_COMPL) |
| 3807 /* Check for user names */ | |
| 3808 if (*xp->xp_pattern == '~') | |
| 3809 { | |
| 3810 for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p) | |
| 3811 ; | |
| 3812 /* Complete ~user only if it partially matches a user name. | |
| 3813 * A full match ~user<Tab> will be replaced by user's home | |
| 3814 * directory i.e. something like ~user<Tab> -> /home/user/ */ | |
| 3815 if (*p == NUL && p > xp->xp_pattern + 1 | |
| 3816 && match_user(xp->xp_pattern + 1) == 1) | |
| 3817 { | |
| 3818 xp->xp_context = EXPAND_USER; | |
| 3819 ++xp->xp_pattern; | |
| 3820 } | |
| 3821 } | |
| 3822 #endif | |
| 7 | 3823 } |
| 3824 | |
| 3825 /* | |
| 6400 | 3826 * 6. Switch on command name. |
| 7 | 3827 */ |
| 184 | 3828 switch (ea.cmdidx) |
| 7 | 3829 { |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3830 case CMD_find: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3831 case CMD_sfind: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3832 case CMD_tabfind: |
| 2575 | 3833 if (xp->xp_context == EXPAND_FILES) |
| 3834 xp->xp_context = EXPAND_FILES_IN_PATH; | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3835 break; |
| 7 | 3836 case CMD_cd: |
| 3837 case CMD_chdir: | |
| 3838 case CMD_lcd: | |
| 3839 case CMD_lchdir: | |
| 3840 if (xp->xp_context == EXPAND_FILES) | |
| 3841 xp->xp_context = EXPAND_DIRECTORIES; | |
| 3842 break; | |
| 3843 case CMD_help: | |
| 3844 xp->xp_context = EXPAND_HELP; | |
| 3845 xp->xp_pattern = arg; | |
| 3846 break; | |
| 3847 | |
| 198 | 3848 /* Command modifiers: return the argument. |
| 3849 * Also for commands with an argument that is a command. */ | |
| 7 | 3850 case CMD_aboveleft: |
| 198 | 3851 case CMD_argdo: |
| 7 | 3852 case CMD_belowright: |
| 3853 case CMD_botright: | |
| 3854 case CMD_browse: | |
| 198 | 3855 case CMD_bufdo: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3856 case CMD_cdo: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3857 case CMD_cfdo: |
| 7 | 3858 case CMD_confirm: |
| 167 | 3859 case CMD_debug: |
| 7 | 3860 case CMD_folddoclosed: |
| 3861 case CMD_folddoopen: | |
| 3862 case CMD_hide: | |
| 22 | 3863 case CMD_keepalt: |
| 7 | 3864 case CMD_keepjumps: |
| 3865 case CMD_keepmarks: | |
| 5467 | 3866 case CMD_keeppatterns: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3867 case CMD_ldo: |
| 7 | 3868 case CMD_leftabove: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3869 case CMD_lfdo: |
| 7 | 3870 case CMD_lockmarks: |
| 5737 | 3871 case CMD_noautocmd: |
| 3872 case CMD_noswapfile: | |
| 7 | 3873 case CMD_rightbelow: |
| 198 | 3874 case CMD_sandbox: |
| 7 | 3875 case CMD_silent: |
| 690 | 3876 case CMD_tab: |
|
4928
afb00cc8caac
updated for version 7.3.1209
Bram Moolenaar <bram@vim.org>
parents:
4889
diff
changeset
|
3877 case CMD_tabdo: |
| 7 | 3878 case CMD_topleft: |
| 3879 case CMD_verbose: | |
| 3880 case CMD_vertical: | |
| 198 | 3881 case CMD_windo: |
| 7 | 3882 return arg; |
| 3883 | |
| 1322 | 3884 #ifdef FEAT_CMDL_COMPL |
| 3885 # ifdef FEAT_SEARCH_EXTRA | |
| 7 | 3886 case CMD_match: |
| 3887 if (*arg == NUL || !ends_excmd(*arg)) | |
| 3888 { | |
| 1322 | 3889 /* also complete "None" */ |
| 3890 set_context_in_echohl_cmd(xp, arg); | |
| 7 | 3891 arg = skipwhite(skiptowhite(arg)); |
| 3892 if (*arg != NUL) | |
| 3893 { | |
| 3894 xp->xp_context = EXPAND_NOTHING; | |
| 3895 arg = skip_regexp(arg + 1, *arg, p_magic, NULL); | |
| 3896 } | |
| 3897 } | |
| 3898 return find_nextcmd(arg); | |
| 1322 | 3899 # endif |
| 3900 | |
| 7 | 3901 /* |
| 3902 * All completion for the +cmdline_compl feature goes here. | |
| 3903 */ | |
| 3904 | |
| 3905 # ifdef FEAT_USR_CMDS | |
| 3906 case CMD_command: | |
| 3907 /* Check for attributes */ | |
| 3908 while (*arg == '-') | |
| 3909 { | |
| 3910 arg++; /* Skip "-" */ | |
| 3911 p = skiptowhite(arg); | |
| 3912 if (*p == NUL) | |
| 3913 { | |
| 3914 /* Cursor is still in the attribute */ | |
| 3915 p = vim_strchr(arg, '='); | |
| 3916 if (p == NULL) | |
| 3917 { | |
| 3918 /* No "=", so complete attribute names */ | |
| 3919 xp->xp_context = EXPAND_USER_CMD_FLAGS; | |
| 3920 xp->xp_pattern = arg; | |
| 3921 return NULL; | |
| 3922 } | |
| 3923 | |
| 6424 | 3924 /* For the -complete, -nargs and -addr attributes, we complete |
| 7 | 3925 * their arguments as well. |
| 3926 */ | |
| 3927 if (STRNICMP(arg, "complete", p - arg) == 0) | |
| 3928 { | |
| 3929 xp->xp_context = EXPAND_USER_COMPLETE; | |
| 3930 xp->xp_pattern = p + 1; | |
| 3931 return NULL; | |
| 3932 } | |
| 3933 else if (STRNICMP(arg, "nargs", p - arg) == 0) | |
| 3934 { | |
| 3935 xp->xp_context = EXPAND_USER_NARGS; | |
| 3936 xp->xp_pattern = p + 1; | |
| 3937 return NULL; | |
| 3938 } | |
| 6424 | 3939 else if (STRNICMP(arg, "addr", p - arg) == 0) |
| 3940 { | |
| 3941 xp->xp_context = EXPAND_USER_ADDR_TYPE; | |
| 3942 xp->xp_pattern = p + 1; | |
| 3943 return NULL; | |
| 3944 } | |
| 7 | 3945 return NULL; |
| 3946 } | |
| 3947 arg = skipwhite(p); | |
| 3948 } | |
| 3949 | |
| 3950 /* After the attributes comes the new command name */ | |
| 3951 p = skiptowhite(arg); | |
| 3952 if (*p == NUL) | |
| 3953 { | |
| 3954 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3955 xp->xp_pattern = arg; | |
| 3956 break; | |
| 3957 } | |
| 3958 | |
| 3959 /* And finally comes a normal command */ | |
| 3960 return skipwhite(p); | |
| 3961 | |
| 3962 case CMD_delcommand: | |
| 3963 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3964 xp->xp_pattern = arg; | |
| 3965 break; | |
| 3966 # endif | |
| 3967 | |
| 3968 case CMD_global: | |
| 3969 case CMD_vglobal: | |
| 3970 delim = *arg; /* get the delimiter */ | |
| 3971 if (delim) | |
| 3972 ++arg; /* skip delimiter if there is one */ | |
| 3973 | |
| 3974 while (arg[0] != NUL && arg[0] != delim) | |
| 3975 { | |
| 3976 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3977 ++arg; | |
| 3978 ++arg; | |
| 3979 } | |
| 3980 if (arg[0] != NUL) | |
| 3981 return arg + 1; | |
| 3982 break; | |
| 3983 case CMD_and: | |
| 3984 case CMD_substitute: | |
| 3985 delim = *arg; | |
| 3986 if (delim) | |
| 3987 { | |
| 3988 /* skip "from" part */ | |
| 3989 ++arg; | |
| 3990 arg = skip_regexp(arg, delim, p_magic, NULL); | |
| 3991 } | |
| 3992 /* skip "to" part */ | |
| 3993 while (arg[0] != NUL && arg[0] != delim) | |
| 3994 { | |
| 3995 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3996 ++arg; | |
| 3997 ++arg; | |
| 3998 } | |
| 3999 if (arg[0] != NUL) /* skip delimiter */ | |
| 4000 ++arg; | |
| 4001 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL) | |
| 4002 ++arg; | |
| 4003 if (arg[0] != NUL) | |
| 4004 return arg; | |
| 4005 break; | |
| 4006 case CMD_isearch: | |
| 4007 case CMD_dsearch: | |
| 4008 case CMD_ilist: | |
| 4009 case CMD_dlist: | |
| 4010 case CMD_ijump: | |
| 4011 case CMD_psearch: | |
| 4012 case CMD_djump: | |
| 4013 case CMD_isplit: | |
| 4014 case CMD_dsplit: | |
| 4015 arg = skipwhite(skipdigits(arg)); /* skip count */ | |
| 4016 if (*arg == '/') /* Match regexp, not just whole words */ | |
| 4017 { | |
| 4018 for (++arg; *arg && *arg != '/'; arg++) | |
| 4019 if (*arg == '\\' && arg[1] != NUL) | |
| 4020 arg++; | |
| 4021 if (*arg) | |
| 4022 { | |
| 4023 arg = skipwhite(arg + 1); | |
| 4024 | |
| 4025 /* Check for trailing illegal characters */ | |
| 4026 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL) | |
| 4027 xp->xp_context = EXPAND_NOTHING; | |
| 4028 else | |
| 4029 return arg; | |
| 4030 } | |
| 4031 } | |
| 4032 break; | |
| 4033 #ifdef FEAT_AUTOCMD | |
| 4034 case CMD_autocmd: | |
| 4035 return set_context_in_autocmd(xp, arg, FALSE); | |
| 4036 | |
| 4037 case CMD_doautocmd: | |
| 1731 | 4038 case CMD_doautoall: |
| 7 | 4039 return set_context_in_autocmd(xp, arg, TRUE); |
| 4040 #endif | |
| 4041 case CMD_set: | |
| 4042 set_context_in_set_cmd(xp, arg, 0); | |
| 4043 break; | |
| 4044 case CMD_setglobal: | |
| 4045 set_context_in_set_cmd(xp, arg, OPT_GLOBAL); | |
| 4046 break; | |
| 4047 case CMD_setlocal: | |
| 4048 set_context_in_set_cmd(xp, arg, OPT_LOCAL); | |
| 4049 break; | |
| 4050 case CMD_tag: | |
| 4051 case CMD_stag: | |
| 4052 case CMD_ptag: | |
| 649 | 4053 case CMD_ltag: |
| 7 | 4054 case CMD_tselect: |
| 4055 case CMD_stselect: | |
| 4056 case CMD_ptselect: | |
| 4057 case CMD_tjump: | |
| 4058 case CMD_stjump: | |
| 4059 case CMD_ptjump: | |
| 40 | 4060 if (*p_wop != NUL) |
| 4061 xp->xp_context = EXPAND_TAGS_LISTFILES; | |
| 4062 else | |
| 4063 xp->xp_context = EXPAND_TAGS; | |
| 7 | 4064 xp->xp_pattern = arg; |
| 4065 break; | |
| 4066 case CMD_augroup: | |
| 4067 xp->xp_context = EXPAND_AUGROUP; | |
| 4068 xp->xp_pattern = arg; | |
| 4069 break; | |
| 4070 #ifdef FEAT_SYN_HL | |
| 4071 case CMD_syntax: | |
| 4072 set_context_in_syntax_cmd(xp, arg); | |
| 4073 break; | |
| 4074 #endif | |
| 4075 #ifdef FEAT_EVAL | |
| 4076 case CMD_let: | |
| 4077 case CMD_if: | |
| 4078 case CMD_elseif: | |
| 4079 case CMD_while: | |
| 72 | 4080 case CMD_for: |
| 7 | 4081 case CMD_echo: |
| 4082 case CMD_echon: | |
| 4083 case CMD_execute: | |
| 4084 case CMD_echomsg: | |
| 4085 case CMD_echoerr: | |
| 4086 case CMD_call: | |
| 4087 case CMD_return: | |
| 184 | 4088 set_context_for_expression(xp, arg, ea.cmdidx); |
| 7 | 4089 break; |
| 4090 | |
| 4091 case CMD_unlet: | |
| 4092 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4093 arg = xp->xp_pattern + 1; | |
| 4094 xp->xp_context = EXPAND_USER_VARS; | |
| 4095 xp->xp_pattern = arg; | |
| 4096 break; | |
| 4097 | |
| 4098 case CMD_function: | |
| 4099 case CMD_delfunction: | |
| 4100 xp->xp_context = EXPAND_USER_FUNC; | |
| 4101 xp->xp_pattern = arg; | |
| 4102 break; | |
| 4103 | |
| 4104 case CMD_echohl: | |
| 1322 | 4105 set_context_in_echohl_cmd(xp, arg); |
| 7 | 4106 break; |
| 4107 #endif | |
| 4108 case CMD_highlight: | |
| 4109 set_context_in_highlight_cmd(xp, arg); | |
| 4110 break; | |
| 1845 | 4111 #ifdef FEAT_CSCOPE |
| 4112 case CMD_cscope: | |
| 1858 | 4113 case CMD_lcscope: |
| 4114 case CMD_scscope: | |
| 4115 set_context_in_cscope_cmd(xp, arg, ea.cmdidx); | |
| 1845 | 4116 break; |
| 4117 #endif | |
| 1868 | 4118 #ifdef FEAT_SIGNS |
| 4119 case CMD_sign: | |
| 4120 set_context_in_sign_cmd(xp, arg); | |
| 4121 break; | |
| 4122 #endif | |
| 7 | 4123 #ifdef FEAT_LISTCMDS |
| 4124 case CMD_bdelete: | |
| 4125 case CMD_bwipeout: | |
| 4126 case CMD_bunload: | |
| 4127 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4128 arg = xp->xp_pattern + 1; | |
| 4129 /*FALLTHROUGH*/ | |
| 4130 case CMD_buffer: | |
| 4131 case CMD_sbuffer: | |
| 4132 case CMD_checktime: | |
| 4133 xp->xp_context = EXPAND_BUFFERS; | |
| 4134 xp->xp_pattern = arg; | |
| 4135 break; | |
| 4136 #endif | |
| 4137 #ifdef FEAT_USR_CMDS | |
| 4138 case CMD_USER: | |
| 4139 case CMD_USER_BUF: | |
| 4140 if (compl != EXPAND_NOTHING) | |
| 4141 { | |
| 4142 /* XFILE: file names are handled above */ | |
| 184 | 4143 if (!(ea.argt & XFILE)) |
| 7 | 4144 { |
| 4145 # ifdef FEAT_MENU | |
| 4146 if (compl == EXPAND_MENUS) | |
| 4147 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4148 # endif | |
| 4149 if (compl == EXPAND_COMMANDS) | |
| 4150 return arg; | |
| 4151 if (compl == EXPAND_MAPPINGS) | |
| 4152 return set_context_in_map_cmd(xp, (char_u *)"map", | |
| 4153 arg, forceit, FALSE, FALSE, CMD_map); | |
| 3711 | 4154 /* Find start of last argument. */ |
| 4155 p = arg; | |
| 4156 while (*p) | |
| 4157 { | |
| 4158 if (*p == ' ') | |
| 4159 /* argument starts after a space */ | |
| 4160 arg = p + 1; | |
| 3716 | 4161 else if (*p == '\\' && *(p + 1) != NUL) |
| 4162 ++p; /* skip over escaped character */ | |
| 4163 mb_ptr_adv(p); | |
| 3711 | 4164 } |
| 7 | 4165 xp->xp_pattern = arg; |
| 4166 } | |
| 4167 xp->xp_context = compl; | |
| 4168 } | |
| 4169 break; | |
| 4170 #endif | |
| 4171 case CMD_map: case CMD_noremap: | |
| 4172 case CMD_nmap: case CMD_nnoremap: | |
| 4173 case CMD_vmap: case CMD_vnoremap: | |
| 4174 case CMD_omap: case CMD_onoremap: | |
| 4175 case CMD_imap: case CMD_inoremap: | |
| 4176 case CMD_cmap: case CMD_cnoremap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4177 case CMD_lmap: case CMD_lnoremap: |
| 4365 | 4178 case CMD_smap: case CMD_snoremap: |
| 4179 case CMD_xmap: case CMD_xnoremap: | |
| 7 | 4180 return set_context_in_map_cmd(xp, cmd, arg, forceit, |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4181 FALSE, FALSE, ea.cmdidx); |
| 7 | 4182 case CMD_unmap: |
| 4183 case CMD_nunmap: | |
| 4184 case CMD_vunmap: | |
| 4185 case CMD_ounmap: | |
| 4186 case CMD_iunmap: | |
| 4187 case CMD_cunmap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4188 case CMD_lunmap: |
| 4365 | 4189 case CMD_sunmap: |
| 4190 case CMD_xunmap: | |
| 7 | 4191 return set_context_in_map_cmd(xp, cmd, arg, forceit, |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4192 FALSE, TRUE, ea.cmdidx); |
| 7 | 4193 case CMD_abbreviate: case CMD_noreabbrev: |
| 4194 case CMD_cabbrev: case CMD_cnoreabbrev: | |
| 4195 case CMD_iabbrev: case CMD_inoreabbrev: | |
| 4196 return set_context_in_map_cmd(xp, cmd, arg, forceit, | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4197 TRUE, FALSE, ea.cmdidx); |
| 7 | 4198 case CMD_unabbreviate: |
| 4199 case CMD_cunabbrev: | |
| 4200 case CMD_iunabbrev: | |
| 4201 return set_context_in_map_cmd(xp, cmd, arg, forceit, | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4202 TRUE, TRUE, ea.cmdidx); |
| 7 | 4203 #ifdef FEAT_MENU |
| 4204 case CMD_menu: case CMD_noremenu: case CMD_unmenu: | |
| 4205 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu: | |
| 4206 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu: | |
| 4207 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu: | |
| 4208 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu: | |
| 4209 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu: | |
| 4210 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu: | |
| 4211 case CMD_tmenu: case CMD_tunmenu: | |
| 4212 case CMD_popup: case CMD_tearoff: case CMD_emenu: | |
| 4213 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4214 #endif | |
| 4215 | |
| 4216 case CMD_colorscheme: | |
| 4217 xp->xp_context = EXPAND_COLORS; | |
| 4218 xp->xp_pattern = arg; | |
| 4219 break; | |
| 4220 | |
| 4221 case CMD_compiler: | |
| 4222 xp->xp_context = EXPAND_COMPILER; | |
| 4223 xp->xp_pattern = arg; | |
| 4224 break; | |
| 4225 | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4226 case CMD_ownsyntax: |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4227 xp->xp_context = EXPAND_OWNSYNTAX; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4228 xp->xp_pattern = arg; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4229 break; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4230 |
|
2406
bbff28ebfc7a
Add completion for :setfiletype. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2405
diff
changeset
|
4231 case CMD_setfiletype: |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4232 xp->xp_context = EXPAND_FILETYPE; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4233 xp->xp_pattern = arg; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4234 break; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4235 |
| 7 | 4236 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4237 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4238 case CMD_language: | |
| 2853 | 4239 p = skiptowhite(arg); |
| 4240 if (*p == NUL) | |
| 7 | 4241 { |
| 4242 xp->xp_context = EXPAND_LANGUAGE; | |
| 4243 xp->xp_pattern = arg; | |
| 4244 } | |
| 4245 else | |
| 2853 | 4246 { |
| 4247 if ( STRNCMP(arg, "messages", p - arg) == 0 | |
| 4248 || STRNCMP(arg, "ctype", p - arg) == 0 | |
| 4249 || STRNCMP(arg, "time", p - arg) == 0) | |
| 4250 { | |
| 4251 xp->xp_context = EXPAND_LOCALES; | |
| 4252 xp->xp_pattern = skipwhite(p); | |
| 4253 } | |
| 4254 else | |
| 4255 xp->xp_context = EXPAND_NOTHING; | |
| 4256 } | |
| 7 | 4257 break; |
| 4258 #endif | |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4259 #if defined(FEAT_PROFILE) |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4260 case CMD_profile: |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4261 set_context_in_profile_cmd(xp, arg); |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4262 break; |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4263 #endif |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4264 case CMD_behave: |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4265 xp->xp_context = EXPAND_BEHAVE; |
| 3503 | 4266 xp->xp_pattern = arg; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4267 break; |
| 7 | 4268 |
| 3503 | 4269 #if defined(FEAT_CMDHIST) |
| 4270 case CMD_history: | |
| 4271 xp->xp_context = EXPAND_HISTORY; | |
| 4272 xp->xp_pattern = arg; | |
| 4273 break; | |
| 4274 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4275 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4276 case CMD_syntime: |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4277 xp->xp_context = EXPAND_SYNTIME; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4278 xp->xp_pattern = arg; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4279 break; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4280 #endif |
| 3503 | 4281 |
| 7 | 4282 #endif /* FEAT_CMDL_COMPL */ |
| 4283 | |
| 4284 default: | |
| 4285 break; | |
| 4286 } | |
| 4287 return NULL; | |
| 4288 } | |
| 4289 | |
| 4290 /* | |
| 4291 * skip a range specifier of the form: addr [,addr] [;addr] .. | |
| 4292 * | |
| 4293 * Backslashed delimiters after / or ? will be skipped, and commands will | |
| 4294 * not be expanded between /'s and ?'s or after "'". | |
| 4295 * | |
| 167 | 4296 * Also skip white space and ":" characters. |
| 7 | 4297 * Returns the "cmd" pointer advanced to beyond the range. |
| 4298 */ | |
| 4299 char_u * | |
| 4300 skip_range(cmd, ctx) | |
| 4301 char_u *cmd; | |
| 4302 int *ctx; /* pointer to xp_context or NULL */ | |
| 4303 { | |
| 1872 | 4304 unsigned delim; |
| 7 | 4305 |
| 167 | 4306 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL) |
| 7 | 4307 { |
| 4308 if (*cmd == '\'') | |
| 4309 { | |
| 4310 if (*++cmd == NUL && ctx != NULL) | |
| 4311 *ctx = EXPAND_NOTHING; | |
| 4312 } | |
| 4313 else if (*cmd == '/' || *cmd == '?') | |
| 4314 { | |
| 4315 delim = *cmd++; | |
| 4316 while (*cmd != NUL && *cmd != delim) | |
| 4317 if (*cmd++ == '\\' && *cmd != NUL) | |
| 4318 ++cmd; | |
| 4319 if (*cmd == NUL && ctx != NULL) | |
| 4320 *ctx = EXPAND_NOTHING; | |
| 4321 } | |
| 4322 if (*cmd != NUL) | |
| 4323 ++cmd; | |
| 4324 } | |
| 167 | 4325 |
| 4326 /* Skip ":" and white space. */ | |
| 4327 while (*cmd == ':') | |
| 4328 cmd = skipwhite(cmd + 1); | |
| 4329 | |
| 7 | 4330 return cmd; |
| 4331 } | |
| 4332 | |
| 4333 /* | |
| 4334 * get a single EX address | |
| 4335 * | |
| 4336 * Set ptr to the next character after the part that was interpreted. | |
| 4337 * Set ptr to NULL when an error is encountered. | |
| 4338 * | |
| 4339 * Return MAXLNUM when no Ex address was found. | |
| 4340 */ | |
| 4341 static linenr_T | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4342 get_address(eap, ptr, addr_type, skip, to_other_file) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4343 exarg_T *eap; |
| 7 | 4344 char_u **ptr; |
| 6398 | 4345 int addr_type; /* flag: one of ADDR_LINES, ... */ |
| 7 | 4346 int skip; /* only skip the address, don't use it */ |
| 4347 int to_other_file; /* flag: may jump to other file */ | |
| 4348 { | |
| 4349 int c; | |
| 4350 int i; | |
| 4351 long n; | |
| 4352 char_u *cmd; | |
| 4353 pos_T pos; | |
| 4354 pos_T *fp; | |
| 4355 linenr_T lnum; | |
| 6424 | 4356 buf_T *buf; |
| 7 | 4357 |
| 4358 cmd = skipwhite(*ptr); | |
| 4359 lnum = MAXLNUM; | |
| 4360 do | |
| 4361 { | |
| 4362 switch (*cmd) | |
| 4363 { | |
| 4364 case '.': /* '.' - Cursor position */ | |
| 6398 | 4365 ++cmd; |
| 4366 switch (addr_type) | |
| 4367 { | |
| 4368 case ADDR_LINES: | |
| 7 | 4369 lnum = curwin->w_cursor.lnum; |
| 4370 break; | |
| 6398 | 4371 case ADDR_WINDOWS: |
| 6409 | 4372 lnum = CURRENT_WIN_NR; |
| 6398 | 4373 break; |
| 4374 case ADDR_ARGUMENTS: | |
| 4375 lnum = curwin->w_arg_idx + 1; | |
| 4376 break; | |
| 4377 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4378 case ADDR_BUFFERS: |
| 6398 | 4379 lnum = curbuf->b_fnum; |
| 4380 break; | |
| 4381 case ADDR_TABS: | |
| 6409 | 4382 lnum = CURRENT_TAB_NR; |
| 6398 | 4383 break; |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4384 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4385 lnum = qf_get_cur_valid_idx(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4386 break; |
| 6398 | 4387 } |
| 4388 break; | |
| 7 | 4389 |
| 4390 case '$': /* '$' - last line */ | |
| 6398 | 4391 ++cmd; |
| 4392 switch (addr_type) | |
| 4393 { | |
| 4394 case ADDR_LINES: | |
| 7 | 4395 lnum = curbuf->b_ml.ml_line_count; |
| 4396 break; | |
| 6398 | 4397 case ADDR_WINDOWS: |
| 6409 | 4398 lnum = LAST_WIN_NR; |
| 6398 | 4399 break; |
| 4400 case ADDR_ARGUMENTS: | |
| 4401 lnum = ARGCOUNT; | |
| 4402 break; | |
| 4403 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4404 buf = lastbuf; |
| 4405 while (buf->b_ml.ml_mfp == NULL) | |
| 4406 { | |
| 4407 if (buf->b_prev == NULL) | |
| 4408 break; | |
| 4409 buf = buf->b_prev; | |
| 4410 } | |
| 4411 lnum = buf->b_fnum; | |
| 4412 break; | |
| 4413 case ADDR_BUFFERS: | |
| 6398 | 4414 lnum = lastbuf->b_fnum; |
| 4415 break; | |
| 4416 case ADDR_TABS: | |
| 6409 | 4417 lnum = LAST_TAB_NR; |
| 6398 | 4418 break; |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4419 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4420 lnum = qf_get_size(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4421 if (lnum == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4422 lnum = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4423 break; |
| 6398 | 4424 } |
| 4425 break; | |
| 7 | 4426 |
| 4427 case '\'': /* ''' - mark */ | |
| 6398 | 4428 if (*++cmd == NUL) |
| 4429 { | |
| 4430 cmd = NULL; | |
| 4431 goto error; | |
| 4432 } | |
| 4433 if (addr_type != ADDR_LINES) | |
| 4434 { | |
| 4435 EMSG(_(e_invaddr)); | |
| 6581 | 4436 cmd = NULL; |
| 6398 | 4437 goto error; |
| 4438 } | |
| 4439 if (skip) | |
| 4440 ++cmd; | |
| 4441 else | |
| 4442 { | |
| 4443 /* Only accept a mark in another file when it is | |
| 4444 * used by itself: ":'M". */ | |
| 4445 fp = getmark(*cmd, to_other_file && cmd[1] == NUL); | |
| 4446 ++cmd; | |
| 4447 if (fp == (pos_T *)-1) | |
| 4448 /* Jumped to another file. */ | |
| 4449 lnum = curwin->w_cursor.lnum; | |
| 4450 else | |
| 4451 { | |
| 4452 if (check_mark(fp) == FAIL) | |
| 7 | 4453 { |
| 4454 cmd = NULL; | |
| 4455 goto error; | |
| 4456 } | |
| 6398 | 4457 lnum = fp->lnum; |
| 4458 } | |
| 4459 } | |
| 4460 break; | |
| 7 | 4461 |
| 4462 case '/': | |
| 4463 case '?': /* '/' or '?' - search */ | |
| 6398 | 4464 c = *cmd++; |
| 4465 if (addr_type != ADDR_LINES) | |
| 4466 { | |
| 4467 EMSG(_(e_invaddr)); | |
| 6581 | 4468 cmd = NULL; |
| 6398 | 4469 goto error; |
| 4470 } | |
| 4471 if (skip) /* skip "/pat/" */ | |
| 4472 { | |
| 4473 cmd = skip_regexp(cmd, c, (int)p_magic, NULL); | |
| 4474 if (*cmd == c) | |
| 4475 ++cmd; | |
| 4476 } | |
| 4477 else | |
| 4478 { | |
| 4479 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 4480 /* | |
| 4481 * When '/' or '?' follows another address, start | |
| 4482 * from there. | |
| 4483 */ | |
| 4484 if (lnum != MAXLNUM) | |
| 4485 curwin->w_cursor.lnum = lnum; | |
| 4486 /* | |
| 4487 * Start a forward search at the end of the line. | |
| 4488 * Start a backward search at the start of the line. | |
| 4489 * This makes sure we never match in the current | |
| 4490 * line, and can match anywhere in the | |
| 4491 * next/previous line. | |
| 4492 */ | |
| 4493 if (c == '/') | |
| 4494 curwin->w_cursor.col = MAXCOL; | |
| 4495 else | |
| 4496 curwin->w_cursor.col = 0; | |
| 4497 searchcmdlen = 0; | |
| 4498 if (!do_search(NULL, c, cmd, 1L, | |
| 4499 SEARCH_HIS | SEARCH_MSG, NULL)) | |
| 4500 { | |
| 4501 curwin->w_cursor = pos; | |
| 4502 cmd = NULL; | |
| 4503 goto error; | |
| 4504 } | |
| 4505 lnum = curwin->w_cursor.lnum; | |
| 4506 curwin->w_cursor = pos; | |
| 4507 /* adjust command string pointer */ | |
| 4508 cmd += searchcmdlen; | |
| 4509 } | |
| 4510 break; | |
| 7 | 4511 |
| 4512 case '\\': /* "\?", "\/" or "\&", repeat search */ | |
| 6398 | 4513 ++cmd; |
| 4514 if (addr_type != ADDR_LINES) | |
| 4515 { | |
| 4516 EMSG(_(e_invaddr)); | |
| 6581 | 4517 cmd = NULL; |
| 6398 | 4518 goto error; |
| 4519 } | |
| 4520 if (*cmd == '&') | |
| 4521 i = RE_SUBST; | |
| 4522 else if (*cmd == '?' || *cmd == '/') | |
| 4523 i = RE_SEARCH; | |
| 4524 else | |
| 4525 { | |
| 4526 EMSG(_(e_backslash)); | |
| 4527 cmd = NULL; | |
| 4528 goto error; | |
| 4529 } | |
| 4530 | |
| 4531 if (!skip) | |
| 4532 { | |
| 4533 /* | |
| 4534 * When search follows another address, start from | |
| 4535 * there. | |
| 4536 */ | |
| 4537 if (lnum != MAXLNUM) | |
| 4538 pos.lnum = lnum; | |
| 4539 else | |
| 4540 pos.lnum = curwin->w_cursor.lnum; | |
| 4541 | |
| 4542 /* | |
| 4543 * Start the search just like for the above | |
| 4544 * do_search(). | |
| 4545 */ | |
| 4546 if (*cmd != '?') | |
| 4547 pos.col = MAXCOL; | |
| 4548 else | |
| 4549 pos.col = 0; | |
| 7007 | 4550 #ifdef FEAT_VIRTUALEDIT |
| 4551 pos.coladd = 0; | |
| 4552 #endif | |
| 6398 | 4553 if (searchit(curwin, curbuf, &pos, |
| 4554 *cmd == '?' ? BACKWARD : FORWARD, | |
| 4555 (char_u *)"", 1L, SEARCH_MSG, | |
| 4556 i, (linenr_T)0, NULL) != FAIL) | |
| 4557 lnum = pos.lnum; | |
| 4558 else | |
| 4559 { | |
| 4560 cmd = NULL; | |
| 4561 goto error; | |
| 4562 } | |
| 4563 } | |
| 4564 ++cmd; | |
| 4565 break; | |
| 7 | 4566 |
| 4567 default: | |
| 6398 | 4568 if (VIM_ISDIGIT(*cmd)) /* absolute line number */ |
| 4569 lnum = getdigits(&cmd); | |
| 7 | 4570 } |
| 4571 | |
| 4572 for (;;) | |
| 4573 { | |
| 4574 cmd = skipwhite(cmd); | |
| 4575 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd)) | |
| 4576 break; | |
| 4577 | |
| 4578 if (lnum == MAXLNUM) | |
| 6398 | 4579 { |
| 4580 switch (addr_type) | |
| 4581 { | |
| 4582 case ADDR_LINES: | |
| 6409 | 4583 /* "+1" is same as ".+1" */ |
| 4584 lnum = curwin->w_cursor.lnum; | |
| 6398 | 4585 break; |
| 4586 case ADDR_WINDOWS: | |
| 6409 | 4587 lnum = CURRENT_WIN_NR; |
| 6398 | 4588 break; |
| 4589 case ADDR_ARGUMENTS: | |
| 4590 lnum = curwin->w_arg_idx + 1; | |
| 4591 break; | |
| 4592 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4593 case ADDR_BUFFERS: |
| 6398 | 4594 lnum = curbuf->b_fnum; |
| 4595 break; | |
| 4596 case ADDR_TABS: | |
| 6409 | 4597 lnum = CURRENT_TAB_NR; |
| 6398 | 4598 break; |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4599 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4600 lnum = qf_get_cur_valid_idx(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4601 break; |
| 6398 | 4602 } |
| 4603 } | |
| 4604 | |
| 7 | 4605 if (VIM_ISDIGIT(*cmd)) |
| 4606 i = '+'; /* "number" is same as "+number" */ | |
| 4607 else | |
| 4608 i = *cmd++; | |
| 4609 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */ | |
| 4610 n = 1; | |
| 4611 else | |
| 4612 n = getdigits(&cmd); | |
| 6398 | 4613 if (addr_type == ADDR_LOADED_BUFFERS |
| 6424 | 4614 || addr_type == ADDR_BUFFERS) |
| 6581 | 4615 lnum = compute_buffer_local_count( |
| 4616 addr_type, lnum, (i == '-') ? -1 * n : n); | |
| 6398 | 4617 else if (i == '-') |
| 7 | 4618 lnum -= n; |
| 4619 else | |
| 4620 lnum += n; | |
| 4621 } | |
| 4622 } while (*cmd == '/' || *cmd == '?'); | |
| 4623 | |
| 4624 error: | |
| 4625 *ptr = cmd; | |
| 4626 return lnum; | |
| 4627 } | |
| 4628 | |
| 4629 /* | |
| 167 | 4630 * Get flags from an Ex command argument. |
| 4631 */ | |
| 4632 static void | |
| 4633 get_flags(eap) | |
| 4634 exarg_T *eap; | |
| 4635 { | |
| 4636 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL) | |
| 4637 { | |
| 4638 if (*eap->arg == 'l') | |
| 4639 eap->flags |= EXFLAG_LIST; | |
| 4640 else if (*eap->arg == 'p') | |
| 4641 eap->flags |= EXFLAG_PRINT; | |
| 4642 else | |
| 4643 eap->flags |= EXFLAG_NR; | |
| 4644 eap->arg = skipwhite(eap->arg + 1); | |
| 4645 } | |
| 4646 } | |
| 4647 | |
| 4648 /* | |
| 7 | 4649 * Function called for command which is Not Implemented. NI! |
| 4650 */ | |
| 4651 void | |
| 4652 ex_ni(eap) | |
| 4653 exarg_T *eap; | |
| 4654 { | |
| 4655 if (!eap->skip) | |
| 4656 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version"); | |
| 4657 } | |
| 4658 | |
| 1315 | 4659 #ifdef HAVE_EX_SCRIPT_NI |
| 7 | 4660 /* |
| 4661 * Function called for script command which is Not Implemented. NI! | |
| 4662 * Skips over ":perl <<EOF" constructs. | |
| 4663 */ | |
| 4664 static void | |
| 4665 ex_script_ni(eap) | |
| 4666 exarg_T *eap; | |
| 4667 { | |
| 4668 if (!eap->skip) | |
| 4669 ex_ni(eap); | |
| 4670 else | |
| 4671 vim_free(script_get(eap, eap->arg)); | |
| 4672 } | |
| 4673 #endif | |
| 4674 | |
| 4675 /* | |
| 4676 * Check range in Ex command for validity. | |
| 4677 * Return NULL when valid, error message when invalid. | |
| 4678 */ | |
| 4679 static char_u * | |
| 4680 invalid_range(eap) | |
| 4681 exarg_T *eap; | |
| 4682 { | |
| 6472 | 4683 buf_T *buf; |
| 7 | 4684 if ( eap->line1 < 0 |
| 4685 || eap->line2 < 0 | |
| 6472 | 4686 || eap->line1 > eap->line2) |
| 4687 return (char_u *)_(e_invrange); | |
| 4688 | |
| 4689 if (eap->argt & RANGE) | |
| 4690 { | |
| 4691 switch(eap->addr_type) | |
| 4692 { | |
| 4693 case ADDR_LINES: | |
| 4694 if (!(eap->argt & NOTADR) | |
| 4695 && eap->line2 > curbuf->b_ml.ml_line_count | |
| 7 | 4696 #ifdef FEAT_DIFF |
| 6472 | 4697 + (eap->cmdidx == CMD_diffget) |
| 4698 #endif | |
| 4699 ) | |
| 4700 return (char_u *)_(e_invrange); | |
| 4701 break; | |
| 4702 case ADDR_ARGUMENTS: | |
| 6581 | 4703 /* add 1 if ARGCOUNT is 0 */ |
| 4704 if (eap->line2 > ARGCOUNT + (!ARGCOUNT)) | |
| 6472 | 4705 return (char_u *)_(e_invrange); |
| 4706 break; | |
| 4707 case ADDR_BUFFERS: | |
| 4708 if (eap->line1 < firstbuf->b_fnum | |
| 4709 || eap->line2 > lastbuf->b_fnum) | |
| 4710 return (char_u *)_(e_invrange); | |
| 4711 break; | |
| 4712 case ADDR_LOADED_BUFFERS: | |
| 4713 buf = firstbuf; | |
| 4714 while (buf->b_ml.ml_mfp == NULL) | |
| 4715 { | |
| 4716 if (buf->b_next == NULL) | |
| 4717 return (char_u *)_(e_invrange); | |
| 4718 buf = buf->b_next; | |
| 4719 } | |
| 4720 if (eap->line1 < buf->b_fnum) | |
| 4721 return (char_u *)_(e_invrange); | |
| 4722 buf = lastbuf; | |
| 4723 while (buf->b_ml.ml_mfp == NULL) | |
| 4724 { | |
| 4725 if (buf->b_prev == NULL) | |
| 4726 return (char_u *)_(e_invrange); | |
| 4727 buf = buf->b_prev; | |
| 4728 } | |
| 4729 if (eap->line2 > buf->b_fnum) | |
| 4730 return (char_u *)_(e_invrange); | |
| 4731 break; | |
| 4732 case ADDR_WINDOWS: | |
| 6480 | 4733 if (eap->line2 > LAST_WIN_NR) |
| 6472 | 4734 return (char_u *)_(e_invrange); |
| 4735 break; | |
| 4736 case ADDR_TABS: | |
| 4737 if (eap->line2 > LAST_TAB_NR) | |
| 4738 return (char_u *)_(e_invrange); | |
| 4739 break; | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4740 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4741 if (eap->line2 != 1 && eap->line2 > qf_get_size(eap)) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4742 return (char_u *)_(e_invrange); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4743 break; |
| 6472 | 4744 } |
| 4745 } | |
| 7 | 4746 return NULL; |
| 4747 } | |
| 4748 | |
| 4749 /* | |
| 4750 * Correct the range for zero line number, if required. | |
| 4751 */ | |
| 4752 static void | |
| 4753 correct_range(eap) | |
| 4754 exarg_T *eap; | |
| 4755 { | |
| 4756 if (!(eap->argt & ZEROR)) /* zero in range not allowed */ | |
| 4757 { | |
| 4758 if (eap->line1 == 0) | |
| 4759 eap->line1 = 1; | |
| 4760 if (eap->line2 == 0) | |
| 4761 eap->line2 = 1; | |
| 4762 } | |
| 4763 } | |
| 4764 | |
| 153 | 4765 #ifdef FEAT_QUICKFIX |
| 4766 static char_u *skip_grep_pat __ARGS((exarg_T *eap)); | |
| 4767 | |
| 4768 /* | |
| 4769 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the | |
| 4770 * pattern. Otherwise return eap->arg. | |
| 4771 */ | |
| 4772 static char_u * | |
| 4773 skip_grep_pat(eap) | |
| 4774 exarg_T *eap; | |
| 4775 { | |
| 4776 char_u *p = eap->arg; | |
| 4777 | |
| 655 | 4778 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep |
| 4779 || eap->cmdidx == CMD_vimgrepadd | |
| 4780 || eap->cmdidx == CMD_lvimgrepadd | |
| 4781 || grep_internal(eap->cmdidx))) | |
| 153 | 4782 { |
| 170 | 4783 p = skip_vimgrep_pat(p, NULL, NULL); |
| 153 | 4784 if (p == NULL) |
| 4785 p = eap->arg; | |
| 4786 } | |
| 4787 return p; | |
| 4788 } | |
| 344 | 4789 |
| 4790 /* | |
| 4791 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option | |
| 4792 * in the command line, so that things like % get expanded. | |
| 4793 */ | |
| 4794 static char_u * | |
| 4795 replace_makeprg(eap, p, cmdlinep) | |
| 4796 exarg_T *eap; | |
| 4797 char_u *p; | |
| 4798 char_u **cmdlinep; | |
| 4799 { | |
| 4800 char_u *new_cmdline; | |
| 4801 char_u *program; | |
| 4802 char_u *pos; | |
| 4803 char_u *ptr; | |
| 4804 int len; | |
| 4805 int i; | |
| 4806 | |
| 4807 /* | |
| 4808 * Don't do it when ":vimgrep" is used for ":grep". | |
| 4809 */ | |
| 655 | 4810 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake |
| 4811 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep | |
| 4812 || eap->cmdidx == CMD_grepadd | |
| 4813 || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4814 && !grep_internal(eap->cmdidx)) |
| 4815 { | |
| 655 | 4816 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep |
| 4817 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4818 { |
| 4819 if (*curbuf->b_p_gp == NUL) | |
| 4820 program = p_gp; | |
| 4821 else | |
| 4822 program = curbuf->b_p_gp; | |
| 4823 } | |
| 4824 else | |
| 4825 { | |
| 4826 if (*curbuf->b_p_mp == NUL) | |
| 4827 program = p_mp; | |
| 4828 else | |
| 4829 program = curbuf->b_p_mp; | |
| 4830 } | |
| 4831 | |
| 4832 p = skipwhite(p); | |
| 4833 | |
| 4834 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4835 { | |
| 4836 /* replace $* by given arguments */ | |
| 4837 i = 1; | |
| 4838 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL) | |
| 4839 ++i; | |
| 4840 len = (int)STRLEN(p); | |
| 4841 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1)); | |
| 4842 if (new_cmdline == NULL) | |
| 4843 return NULL; /* out of memory */ | |
| 4844 ptr = new_cmdline; | |
| 4845 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4846 { | |
| 4847 i = (int)(pos - program); | |
| 4848 STRNCPY(ptr, program, i); | |
| 4849 STRCPY(ptr += i, p); | |
| 4850 ptr += len; | |
| 4851 program = pos + 2; | |
| 4852 } | |
| 4853 STRCPY(ptr, program); | |
| 4854 } | |
| 4855 else | |
| 4856 { | |
| 4857 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2)); | |
| 4858 if (new_cmdline == NULL) | |
| 4859 return NULL; /* out of memory */ | |
| 4860 STRCPY(new_cmdline, program); | |
| 4861 STRCAT(new_cmdline, " "); | |
| 4862 STRCAT(new_cmdline, p); | |
| 4863 } | |
| 4864 msg_make(p); | |
| 4865 | |
| 4866 /* 'eap->cmd' is not set here, because it is not used at CMD_make */ | |
| 4867 vim_free(*cmdlinep); | |
| 4868 *cmdlinep = new_cmdline; | |
| 4869 p = new_cmdline; | |
| 4870 } | |
| 4871 return p; | |
| 4872 } | |
| 153 | 4873 #endif |
| 4874 | |
| 7 | 4875 /* |
| 4876 * Expand file name in Ex command argument. | |
| 4877 * Return FAIL for failure, OK otherwise. | |
| 4878 */ | |
| 4879 int | |
| 4880 expand_filename(eap, cmdlinep, errormsgp) | |
| 4881 exarg_T *eap; | |
| 4882 char_u **cmdlinep; | |
| 4883 char_u **errormsgp; | |
| 4884 { | |
| 4885 int has_wildcards; /* need to expand wildcards */ | |
| 4886 char_u *repl; | |
| 4887 int srclen; | |
| 4888 char_u *p; | |
| 4889 int n; | |
| 1098 | 4890 int escaped; |
| 7 | 4891 |
| 153 | 4892 #ifdef FEAT_QUICKFIX |
| 4893 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */ | |
| 4894 p = skip_grep_pat(eap); | |
| 4895 #else | |
| 4896 p = eap->arg; | |
| 4897 #endif | |
| 4898 | |
| 7 | 4899 /* |
| 4900 * Decide to expand wildcards *before* replacing '%', '#', etc. If | |
| 4901 * the file name contains a wildcard it should not cause expanding. | |
| 4902 * (it will be expanded anyway if there is a wildcard before replacing). | |
| 4903 */ | |
| 153 | 4904 has_wildcards = mch_has_wildcard(p); |
| 4905 while (*p != NUL) | |
| 7 | 4906 { |
| 9 | 4907 #ifdef FEAT_EVAL |
| 4908 /* Skip over `=expr`, wildcards in it are not expanded. */ | |
| 4909 if (p[0] == '`' && p[1] == '=') | |
| 4910 { | |
| 4911 p += 2; | |
| 4912 (void)skip_expr(&p); | |
| 4913 if (*p == '`') | |
| 4914 ++p; | |
| 4915 continue; | |
| 4916 } | |
| 4917 #endif | |
| 7 | 4918 /* |
| 4919 * Quick check if this cannot be the start of a special string. | |
| 4920 * Also removes backslash before '%', '#' and '<'. | |
| 4921 */ | |
| 4922 if (vim_strchr((char_u *)"%#<", *p) == NULL) | |
| 4923 { | |
| 4924 ++p; | |
| 4925 continue; | |
| 4926 } | |
| 4927 | |
| 4928 /* | |
| 4929 * Try to find a match at this position. | |
| 4930 */ | |
| 1098 | 4931 repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum), |
| 4932 errormsgp, &escaped); | |
| 7 | 4933 if (*errormsgp != NULL) /* error detected */ |
| 4934 return FAIL; | |
| 4935 if (repl == NULL) /* no match found */ | |
| 4936 { | |
| 4937 p += srclen; | |
| 4938 continue; | |
| 4939 } | |
| 4940 | |
| 37 | 4941 /* Wildcards won't be expanded below, the replacement is taken |
| 4942 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */ | |
| 4943 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL) | |
| 4944 { | |
| 4945 char_u *l = repl; | |
| 4946 | |
| 4947 repl = expand_env_save(repl); | |
| 4948 vim_free(l); | |
| 4949 } | |
| 4950 | |
| 1098 | 4951 /* Need to escape white space et al. with a backslash. |
| 4952 * Don't do this for: | |
| 4953 * - replacement that already has been escaped: "##" | |
| 4954 * - shell commands (may have to use quotes instead). | |
| 4955 * - non-unix systems when there is a single argument (spaces don't | |
| 4956 * separate arguments then). | |
| 4957 */ | |
| 7 | 4958 if (!eap->usefilter |
| 1098 | 4959 && !escaped |
| 7 | 4960 && eap->cmdidx != CMD_bang |
| 4961 && eap->cmdidx != CMD_make | |
| 655 | 4962 && eap->cmdidx != CMD_lmake |
| 7 | 4963 && eap->cmdidx != CMD_grep |
| 655 | 4964 && eap->cmdidx != CMD_lgrep |
| 7 | 4965 && eap->cmdidx != CMD_grepadd |
| 655 | 4966 && eap->cmdidx != CMD_lgrepadd |
| 7 | 4967 #ifndef UNIX |
| 4968 && !(eap->argt & NOSPC) | |
| 4969 #endif | |
| 4970 ) | |
| 4971 { | |
| 4972 char_u *l; | |
| 4973 #ifdef BACKSLASH_IN_FILENAME | |
| 4974 /* Don't escape a backslash here, because rem_backslash() doesn't | |
| 4975 * remove it later. */ | |
| 4976 static char_u *nobslash = (char_u *)" \t\"|"; | |
| 4977 # define ESCAPE_CHARS nobslash | |
| 4978 #else | |
| 4979 # define ESCAPE_CHARS escape_chars | |
| 4980 #endif | |
| 4981 | |
| 4982 for (l = repl; *l; ++l) | |
| 4983 if (vim_strchr(ESCAPE_CHARS, *l) != NULL) | |
| 4984 { | |
| 4985 l = vim_strsave_escaped(repl, ESCAPE_CHARS); | |
| 4986 if (l != NULL) | |
| 4987 { | |
| 4988 vim_free(repl); | |
| 4989 repl = l; | |
| 4990 } | |
| 4991 break; | |
| 4992 } | |
| 4993 } | |
| 4994 | |
| 4995 /* For a shell command a '!' must be escaped. */ | |
| 4996 if ((eap->usefilter || eap->cmdidx == CMD_bang) | |
| 5778 | 4997 && vim_strpbrk(repl, (char_u *)"!") != NULL) |
| 7 | 4998 { |
| 4999 char_u *l; | |
| 5000 | |
| 5778 | 5001 l = vim_strsave_escaped(repl, (char_u *)"!"); |
| 7 | 5002 if (l != NULL) |
| 5003 { | |
| 5004 vim_free(repl); | |
| 5005 repl = l; | |
| 5006 } | |
| 5007 } | |
| 5008 | |
| 5009 p = repl_cmdline(eap, p, srclen, repl, cmdlinep); | |
| 5010 vim_free(repl); | |
| 5011 if (p == NULL) | |
| 5012 return FAIL; | |
| 5013 } | |
| 5014 | |
| 5015 /* | |
| 5016 * One file argument: Expand wildcards. | |
| 5017 * Don't do this with ":r !command" or ":w !command". | |
| 5018 */ | |
| 5019 if ((eap->argt & NOSPC) && !eap->usefilter) | |
| 5020 { | |
| 5021 /* | |
| 5022 * May do this twice: | |
| 5023 * 1. Replace environment variables. | |
| 5024 * 2. Replace any other wildcards, remove backslashes. | |
| 5025 */ | |
| 5026 for (n = 1; n <= 2; ++n) | |
| 5027 { | |
| 5028 if (n == 2) | |
| 5029 { | |
| 5030 #ifdef UNIX | |
| 5031 /* | |
| 5032 * Only for Unix we check for more than one file name. | |
| 5033 * For other systems spaces are considered to be part | |
| 5034 * of the file name. | |
| 5035 * Only check here if there is no wildcard, otherwise | |
| 5036 * ExpandOne() will check for errors. This allows | |
| 5037 * ":e `ls ve*.c`" on Unix. | |
| 5038 */ | |
| 5039 if (!has_wildcards) | |
| 5040 for (p = eap->arg; *p; ++p) | |
| 5041 { | |
| 5042 /* skip escaped characters */ | |
| 5043 if (p[1] && (*p == '\\' || *p == Ctrl_V)) | |
| 5044 ++p; | |
| 5045 else if (vim_iswhite(*p)) | |
| 5046 { | |
| 5047 *errormsgp = (char_u *)_("E172: Only one file name allowed"); | |
| 5048 return FAIL; | |
| 5049 } | |
| 5050 } | |
| 5051 #endif | |
| 5052 | |
| 5053 /* | |
| 5054 * Halve the number of backslashes (this is Vi compatible). | |
| 5055 * For Unix and OS/2, when wildcards are expanded, this is | |
| 5056 * done by ExpandOne() below. | |
| 5057 */ | |
| 5058 #if defined(UNIX) || defined(OS2) | |
| 5059 if (!has_wildcards) | |
| 5060 #endif | |
| 5061 backslash_halve(eap->arg); | |
| 5062 } | |
| 5063 | |
| 5064 if (has_wildcards) | |
| 5065 { | |
| 5066 if (n == 1) | |
| 5067 { | |
| 5068 /* | |
| 5069 * First loop: May expand environment variables. This | |
| 5070 * can be done much faster with expand_env() than with | |
| 5071 * something else (e.g., calling a shell). | |
| 5072 * After expanding environment variables, check again | |
| 5073 * if there are still wildcards present. | |
| 5074 */ | |
| 5075 if (vim_strchr(eap->arg, '$') != NULL | |
| 5076 || vim_strchr(eap->arg, '~') != NULL) | |
| 5077 { | |
| 372 | 5078 expand_env_esc(eap->arg, NameBuff, MAXPATHL, |
| 1408 | 5079 TRUE, TRUE, NULL); |
| 7 | 5080 has_wildcards = mch_has_wildcard(NameBuff); |
| 5081 p = NameBuff; | |
| 5082 } | |
| 5083 else | |
| 5084 p = NULL; | |
| 5085 } | |
| 5086 else /* n == 2 */ | |
| 5087 { | |
| 5088 expand_T xpc; | |
| 2652 | 5089 int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH; |
| 7 | 5090 |
| 5091 ExpandInit(&xpc); | |
| 5092 xpc.xp_context = EXPAND_FILES; | |
| 2652 | 5093 if (p_wic) |
| 5094 options += WILD_ICASE; | |
| 7 | 5095 p = ExpandOne(&xpc, eap->arg, NULL, |
| 2652 | 5096 options, WILD_EXPAND_FREE); |
| 7 | 5097 if (p == NULL) |
| 5098 return FAIL; | |
| 5099 } | |
| 5100 if (p != NULL) | |
| 5101 { | |
| 5102 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg), | |
| 5103 p, cmdlinep); | |
| 5104 if (n == 2) /* p came from ExpandOne() */ | |
| 5105 vim_free(p); | |
| 5106 } | |
| 5107 } | |
| 5108 } | |
| 5109 } | |
| 5110 return OK; | |
| 5111 } | |
| 5112 | |
| 5113 /* | |
| 5114 * Replace part of the command line, keeping eap->cmd, eap->arg and | |
| 5115 * eap->nextcmd correct. | |
| 5116 * "src" points to the part that is to be replaced, of length "srclen". | |
| 5117 * "repl" is the replacement string. | |
| 5118 * Returns a pointer to the character after the replaced string. | |
| 5119 * Returns NULL for failure. | |
| 5120 */ | |
| 5121 static char_u * | |
| 5122 repl_cmdline(eap, src, srclen, repl, cmdlinep) | |
| 5123 exarg_T *eap; | |
| 5124 char_u *src; | |
| 5125 int srclen; | |
| 5126 char_u *repl; | |
| 5127 char_u **cmdlinep; | |
| 5128 { | |
| 5129 int len; | |
| 5130 int i; | |
| 5131 char_u *new_cmdline; | |
| 5132 | |
| 5133 /* | |
| 5134 * The new command line is build in new_cmdline[]. | |
| 5135 * First allocate it. | |
| 5136 * Careful: a "+cmd" argument may have been NUL terminated. | |
| 5137 */ | |
| 5138 len = (int)STRLEN(repl); | |
| 5139 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3; | |
| 698 | 5140 if (eap->nextcmd != NULL) |
| 7 | 5141 i += (int)STRLEN(eap->nextcmd);/* add space for next command */ |
| 5142 if ((new_cmdline = alloc((unsigned)i)) == NULL) | |
| 5143 return NULL; /* out of memory! */ | |
| 5144 | |
| 5145 /* | |
| 5146 * Copy the stuff before the expanded part. | |
| 5147 * Copy the expanded stuff. | |
| 5148 * Copy what came after the expanded part. | |
| 5149 * Copy the next commands, if there are any. | |
| 5150 */ | |
| 5151 i = (int)(src - *cmdlinep); /* length of part before match */ | |
| 5152 mch_memmove(new_cmdline, *cmdlinep, (size_t)i); | |
| 434 | 5153 |
| 7 | 5154 mch_memmove(new_cmdline + i, repl, (size_t)len); |
| 5155 i += len; /* remember the end of the string */ | |
| 5156 STRCPY(new_cmdline + i, src + srclen); | |
| 5157 src = new_cmdline + i; /* remember where to continue */ | |
| 5158 | |
| 698 | 5159 if (eap->nextcmd != NULL) /* append next command */ |
| 7 | 5160 { |
| 5161 i = (int)STRLEN(new_cmdline) + 1; | |
| 5162 STRCPY(new_cmdline + i, eap->nextcmd); | |
| 5163 eap->nextcmd = new_cmdline + i; | |
| 5164 } | |
| 5165 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep); | |
| 5166 eap->arg = new_cmdline + (eap->arg - *cmdlinep); | |
| 5167 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command) | |
| 5168 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep); | |
| 5169 vim_free(*cmdlinep); | |
| 5170 *cmdlinep = new_cmdline; | |
| 5171 | |
| 5172 return src; | |
| 5173 } | |
| 5174 | |
| 5175 /* | |
| 5176 * Check for '|' to separate commands and '"' to start comments. | |
| 5177 */ | |
| 5178 void | |
| 5179 separate_nextcmd(eap) | |
| 5180 exarg_T *eap; | |
| 5181 { | |
| 5182 char_u *p; | |
| 5183 | |
| 153 | 5184 #ifdef FEAT_QUICKFIX |
| 5185 p = skip_grep_pat(eap); | |
| 5186 #else | |
| 41 | 5187 p = eap->arg; |
| 5188 #endif | |
| 5189 | |
| 5190 for ( ; *p; mb_ptr_adv(p)) | |
| 7 | 5191 { |
| 5192 if (*p == Ctrl_V) | |
| 5193 { | |
| 5194 if (eap->argt & (USECTRLV | XFILE)) | |
| 5195 ++p; /* skip CTRL-V and next char */ | |
| 5196 else | |
| 1362 | 5197 /* remove CTRL-V and skip next char */ |
| 1619 | 5198 STRMOVE(p, p + 1); |
| 7 | 5199 if (*p == NUL) /* stop at NUL after CTRL-V */ |
| 5200 break; | |
| 5201 } | |
| 9 | 5202 |
| 5203 #ifdef FEAT_EVAL | |
| 5204 /* Skip over `=expr` when wildcards are expanded. */ | |
| 167 | 5205 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE)) |
| 9 | 5206 { |
| 5207 p += 2; | |
| 5208 (void)skip_expr(&p); | |
| 5209 } | |
| 5210 #endif | |
| 5211 | |
| 7 | 5212 /* Check for '"': start of comment or '|': next command */ |
| 5213 /* :@" and :*" do not start a comment! | |
| 5214 * :redir @" doesn't either. */ | |
| 5215 else if ((*p == '"' && !(eap->argt & NOTRLCOM) | |
| 5216 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star) | |
| 5217 || p != eap->arg) | |
| 5218 && (eap->cmdidx != CMD_redir | |
| 5219 || p != eap->arg + 1 || p[-1] != '@')) | |
| 5220 || *p == '|' || *p == '\n') | |
| 5221 { | |
| 5222 /* | |
| 5223 * We remove the '\' before the '|', unless USECTRLV is used | |
| 5224 * AND 'b' is present in 'cpoptions'. | |
| 5225 */ | |
| 5226 if ((vim_strchr(p_cpo, CPO_BAR) == NULL | |
| 5227 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\') | |
| 5228 { | |
| 1619 | 5229 STRMOVE(p - 1, p); /* remove the '\' */ |
| 7 | 5230 --p; |
| 5231 } | |
| 5232 else | |
| 5233 { | |
| 5234 eap->nextcmd = check_nextcmd(p); | |
| 5235 *p = NUL; | |
| 5236 break; | |
| 5237 } | |
| 5238 } | |
| 41 | 5239 } |
| 5240 | |
| 7 | 5241 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */ |
| 5242 del_trailing_spaces(eap->arg); | |
| 5243 } | |
| 5244 | |
| 5245 /* | |
| 5246 * get + command from ex argument | |
| 5247 */ | |
| 5248 static char_u * | |
| 5249 getargcmd(argp) | |
| 5250 char_u **argp; | |
| 5251 { | |
| 5252 char_u *arg = *argp; | |
| 5253 char_u *command = NULL; | |
| 5254 | |
| 5255 if (*arg == '+') /* +[command] */ | |
| 5256 { | |
| 5257 ++arg; | |
| 5790 | 5258 if (vim_isspace(*arg) || *arg == NUL) |
| 7 | 5259 command = dollar_command; |
| 5260 else | |
| 5261 { | |
| 5262 command = arg; | |
| 5263 arg = skip_cmd_arg(command, TRUE); | |
| 5264 if (*arg != NUL) | |
| 5265 *arg++ = NUL; /* terminate command with NUL */ | |
| 5266 } | |
| 5267 | |
| 5268 arg = skipwhite(arg); /* skip over spaces */ | |
| 5269 *argp = arg; | |
| 5270 } | |
| 5271 return command; | |
| 5272 } | |
| 5273 | |
| 5274 /* | |
| 5275 * Find end of "+command" argument. Skip over "\ " and "\\". | |
| 5276 */ | |
| 5277 static char_u * | |
| 5278 skip_cmd_arg(p, rembs) | |
| 5279 char_u *p; | |
| 5280 int rembs; /* TRUE to halve the number of backslashes */ | |
| 5281 { | |
| 5282 while (*p && !vim_isspace(*p)) | |
| 5283 { | |
| 5284 if (*p == '\\' && p[1] != NUL) | |
| 5285 { | |
| 5286 if (rembs) | |
| 1619 | 5287 STRMOVE(p, p + 1); |
| 7 | 5288 else |
| 5289 ++p; | |
| 5290 } | |
| 39 | 5291 mb_ptr_adv(p); |
| 7 | 5292 } |
| 5293 return p; | |
| 5294 } | |
| 5295 | |
| 5296 /* | |
| 5297 * Get "++opt=arg" argument. | |
| 5298 * Return FAIL or OK. | |
| 5299 */ | |
| 5300 static int | |
| 5301 getargopt(eap) | |
| 5302 exarg_T *eap; | |
| 5303 { | |
| 5304 char_u *arg = eap->arg + 2; | |
| 5305 int *pp = NULL; | |
| 5306 #ifdef FEAT_MBYTE | |
| 2168 | 5307 int bad_char_idx; |
| 7 | 5308 char_u *p; |
| 5309 #endif | |
| 5310 | |
| 5311 /* ":edit ++[no]bin[ary] file" */ | |
| 5312 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0) | |
| 5313 { | |
| 5314 if (*arg == 'n') | |
| 5315 { | |
| 5316 arg += 2; | |
| 5317 eap->force_bin = FORCE_NOBIN; | |
| 5318 } | |
| 5319 else | |
| 5320 eap->force_bin = FORCE_BIN; | |
| 5321 if (!checkforcmd(&arg, "binary", 3)) | |
| 5322 return FAIL; | |
| 5323 eap->arg = skipwhite(arg); | |
| 5324 return OK; | |
| 5325 } | |
| 5326 | |
| 819 | 5327 /* ":read ++edit file" */ |
| 5328 if (STRNCMP(arg, "edit", 4) == 0) | |
| 5329 { | |
| 5330 eap->read_edit = TRUE; | |
| 5331 eap->arg = skipwhite(arg + 4); | |
| 5332 return OK; | |
| 5333 } | |
| 5334 | |
| 7 | 5335 if (STRNCMP(arg, "ff", 2) == 0) |
| 5336 { | |
| 5337 arg += 2; | |
| 5338 pp = &eap->force_ff; | |
| 5339 } | |
| 5340 else if (STRNCMP(arg, "fileformat", 10) == 0) | |
| 5341 { | |
| 5342 arg += 10; | |
| 5343 pp = &eap->force_ff; | |
| 5344 } | |
| 5345 #ifdef FEAT_MBYTE | |
| 5346 else if (STRNCMP(arg, "enc", 3) == 0) | |
| 5347 { | |
| 3208 | 5348 if (STRNCMP(arg, "encoding", 8) == 0) |
| 5349 arg += 8; | |
| 5350 else | |
| 5351 arg += 3; | |
| 7 | 5352 pp = &eap->force_enc; |
| 5353 } | |
| 595 | 5354 else if (STRNCMP(arg, "bad", 3) == 0) |
| 5355 { | |
| 5356 arg += 3; | |
| 2168 | 5357 pp = &bad_char_idx; |
| 595 | 5358 } |
| 7 | 5359 #endif |
| 5360 | |
| 5361 if (pp == NULL || *arg != '=') | |
| 5362 return FAIL; | |
| 5363 | |
| 5364 ++arg; | |
| 5365 *pp = (int)(arg - eap->cmd); | |
| 5366 arg = skip_cmd_arg(arg, FALSE); | |
| 5367 eap->arg = skipwhite(arg); | |
| 5368 *arg = NUL; | |
| 5369 | |
| 5370 #ifdef FEAT_MBYTE | |
| 5371 if (pp == &eap->force_ff) | |
| 5372 { | |
| 5373 #endif | |
| 5374 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL) | |
| 5375 return FAIL; | |
| 5376 #ifdef FEAT_MBYTE | |
| 5377 } | |
| 595 | 5378 else if (pp == &eap->force_enc) |
| 7 | 5379 { |
| 5380 /* Make 'fileencoding' lower case. */ | |
| 5381 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p) | |
| 5382 *p = TOLOWER_ASC(*p); | |
| 5383 } | |
| 595 | 5384 else |
| 5385 { | |
| 5386 /* Check ++bad= argument. Must be a single-byte character, "keep" or | |
| 5387 * "drop". */ | |
| 2168 | 5388 p = eap->cmd + bad_char_idx; |
| 595 | 5389 if (STRICMP(p, "keep") == 0) |
| 5390 eap->bad_char = BAD_KEEP; | |
| 5391 else if (STRICMP(p, "drop") == 0) | |
| 5392 eap->bad_char = BAD_DROP; | |
| 5393 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL) | |
| 5394 eap->bad_char = *p; | |
| 5395 else | |
| 5396 return FAIL; | |
| 5397 } | |
| 7 | 5398 #endif |
| 5399 | |
| 5400 return OK; | |
| 5401 } | |
| 5402 | |
| 5403 /* | |
| 5404 * ":abbreviate" and friends. | |
| 5405 */ | |
| 5406 static void | |
| 5407 ex_abbreviate(eap) | |
| 5408 exarg_T *eap; | |
| 5409 { | |
| 5410 do_exmap(eap, TRUE); /* almost the same as mapping */ | |
| 5411 } | |
| 5412 | |
| 5413 /* | |
| 5414 * ":map" and friends. | |
| 5415 */ | |
| 5416 static void | |
| 5417 ex_map(eap) | |
| 5418 exarg_T *eap; | |
| 5419 { | |
| 5420 /* | |
| 5421 * If we are sourcing .exrc or .vimrc in current directory we | |
| 5422 * print the mappings for security reasons. | |
| 5423 */ | |
| 5424 if (secure) | |
| 5425 { | |
| 5426 secure = 2; | |
| 5427 msg_outtrans(eap->cmd); | |
| 5428 msg_putchar('\n'); | |
| 5429 } | |
| 5430 do_exmap(eap, FALSE); | |
| 5431 } | |
| 5432 | |
| 5433 /* | |
| 5434 * ":unmap" and friends. | |
| 5435 */ | |
| 5436 static void | |
| 5437 ex_unmap(eap) | |
| 5438 exarg_T *eap; | |
| 5439 { | |
| 5440 do_exmap(eap, FALSE); | |
| 5441 } | |
| 5442 | |
| 5443 /* | |
| 5444 * ":mapclear" and friends. | |
| 5445 */ | |
| 5446 static void | |
| 5447 ex_mapclear(eap) | |
| 5448 exarg_T *eap; | |
| 5449 { | |
| 5450 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE); | |
| 5451 } | |
| 5452 | |
| 5453 /* | |
| 5454 * ":abclear" and friends. | |
| 5455 */ | |
| 5456 static void | |
| 5457 ex_abclear(eap) | |
| 5458 exarg_T *eap; | |
| 5459 { | |
| 5460 map_clear(eap->cmd, eap->arg, TRUE, TRUE); | |
| 5461 } | |
| 5462 | |
| 3350 | 5463 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 7 | 5464 static void |
| 5465 ex_autocmd(eap) | |
| 5466 exarg_T *eap; | |
| 5467 { | |
| 5468 /* | |
| 5469 * Disallow auto commands from .exrc and .vimrc in current | |
| 5470 * directory for security reasons. | |
| 5471 */ | |
| 5472 if (secure) | |
| 5473 { | |
| 5474 secure = 2; | |
| 5475 eap->errmsg = e_curdir; | |
| 5476 } | |
| 5477 else if (eap->cmdidx == CMD_autocmd) | |
| 5478 do_autocmd(eap->arg, eap->forceit); | |
| 5479 else | |
| 5480 do_augroup(eap->arg, eap->forceit); | |
| 5481 } | |
| 5482 | |
| 5483 /* | |
| 5484 * ":doautocmd": Apply the automatic commands to the current buffer. | |
| 5485 */ | |
| 5486 static void | |
| 5487 ex_doautocmd(eap) | |
| 5488 exarg_T *eap; | |
| 5489 { | |
| 3350 | 5490 char_u *arg = eap->arg; |
| 5491 int call_do_modelines = check_nomodeline(&arg); | |
| 5492 | |
| 5493 (void)do_doautocmd(arg, TRUE); | |
| 5494 if (call_do_modelines) /* Only when there is no <nomodeline>. */ | |
| 5495 do_modelines(0); | |
| 7 | 5496 } |
| 5497 #endif | |
| 5498 | |
| 5499 #ifdef FEAT_LISTCMDS | |
| 5500 /* | |
| 5501 * :[N]bunload[!] [N] [bufname] unload buffer | |
| 5502 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list | |
| 5503 * :[N]bwipeout[!] [N] [bufname] delete buffer really | |
| 5504 */ | |
| 5505 static void | |
| 5506 ex_bunload(eap) | |
| 5507 exarg_T *eap; | |
| 5508 { | |
| 5509 eap->errmsg = do_bufdel( | |
| 5510 eap->cmdidx == CMD_bdelete ? DOBUF_DEL | |
| 5511 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE | |
| 5512 : DOBUF_UNLOAD, eap->arg, | |
| 5513 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit); | |
| 5514 } | |
| 5515 | |
| 5516 /* | |
| 5517 * :[N]buffer [N] to buffer N | |
| 5518 * :[N]sbuffer [N] to buffer N | |
| 5519 */ | |
| 5520 static void | |
| 5521 ex_buffer(eap) | |
| 5522 exarg_T *eap; | |
| 5523 { | |
| 5524 if (*eap->arg) | |
| 5525 eap->errmsg = e_trailing; | |
| 5526 else | |
| 5527 { | |
| 5528 if (eap->addr_count == 0) /* default is current buffer */ | |
| 5529 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0); | |
| 5530 else | |
| 5531 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2); | |
| 6230 | 5532 if (eap->do_ecmd_cmd != NULL) |
| 5533 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5534 } |
| 5535 } | |
| 5536 | |
| 5537 /* | |
| 5538 * :[N]bmodified [N] to next mod. buffer | |
| 5539 * :[N]sbmodified [N] to next mod. buffer | |
| 5540 */ | |
| 5541 static void | |
| 5542 ex_bmodified(eap) | |
| 5543 exarg_T *eap; | |
| 5544 { | |
| 5545 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2); | |
| 6230 | 5546 if (eap->do_ecmd_cmd != NULL) |
| 5547 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5548 } |
| 5549 | |
| 5550 /* | |
| 5551 * :[N]bnext [N] to next buffer | |
| 5552 * :[N]sbnext [N] split and to next buffer | |
| 5553 */ | |
| 5554 static void | |
| 5555 ex_bnext(eap) | |
| 5556 exarg_T *eap; | |
| 5557 { | |
| 5558 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2); | |
| 6230 | 5559 if (eap->do_ecmd_cmd != NULL) |
| 5560 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5561 } |
| 5562 | |
| 5563 /* | |
| 5564 * :[N]bNext [N] to previous buffer | |
| 5565 * :[N]bprevious [N] to previous buffer | |
| 5566 * :[N]sbNext [N] split and to previous buffer | |
| 5567 * :[N]sbprevious [N] split and to previous buffer | |
| 5568 */ | |
| 5569 static void | |
| 5570 ex_bprevious(eap) | |
| 5571 exarg_T *eap; | |
| 5572 { | |
| 5573 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2); | |
| 6230 | 5574 if (eap->do_ecmd_cmd != NULL) |
| 5575 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5576 } |
| 5577 | |
| 5578 /* | |
| 5579 * :brewind to first buffer | |
| 5580 * :bfirst to first buffer | |
| 5581 * :sbrewind split and to first buffer | |
| 5582 * :sbfirst split and to first buffer | |
| 5583 */ | |
| 5584 static void | |
| 5585 ex_brewind(eap) | |
| 5586 exarg_T *eap; | |
| 5587 { | |
| 5588 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0); | |
| 6230 | 5589 if (eap->do_ecmd_cmd != NULL) |
| 5590 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5591 } |
| 5592 | |
| 5593 /* | |
| 5594 * :blast to last buffer | |
| 5595 * :sblast split and to last buffer | |
| 5596 */ | |
| 5597 static void | |
| 5598 ex_blast(eap) | |
| 5599 exarg_T *eap; | |
| 5600 { | |
| 5601 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0); | |
| 6230 | 5602 if (eap->do_ecmd_cmd != NULL) |
| 5603 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5604 } |
| 5605 #endif | |
| 5606 | |
| 5607 int | |
| 5608 ends_excmd(c) | |
| 5609 int c; | |
| 5610 { | |
| 5611 return (c == NUL || c == '|' || c == '"' || c == '\n'); | |
| 5612 } | |
| 5613 | |
| 5614 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \ | |
| 5615 || defined(PROTO) | |
| 5616 /* | |
| 5617 * Return the next command, after the first '|' or '\n'. | |
| 5618 * Return NULL if not found. | |
| 5619 */ | |
| 5620 char_u * | |
| 5621 find_nextcmd(p) | |
| 5622 char_u *p; | |
| 5623 { | |
| 5624 while (*p != '|' && *p != '\n') | |
| 5625 { | |
| 5626 if (*p == NUL) | |
| 5627 return NULL; | |
| 5628 ++p; | |
| 5629 } | |
| 5630 return (p + 1); | |
| 5631 } | |
| 5632 #endif | |
| 5633 | |
| 5634 /* | |
| 5635 * Check if *p is a separator between Ex commands. | |
| 5636 * Return NULL if it isn't, (p + 1) if it is. | |
| 5637 */ | |
| 5638 char_u * | |
| 5639 check_nextcmd(p) | |
| 5640 char_u *p; | |
| 5641 { | |
| 5642 p = skipwhite(p); | |
| 5643 if (*p == '|' || *p == '\n') | |
| 5644 return (p + 1); | |
| 5645 else | |
| 5646 return NULL; | |
| 5647 } | |
| 5648 | |
| 5649 /* | |
| 5650 * - if there are more files to edit | |
| 5651 * - and this is the last window | |
| 5652 * - and forceit not used | |
| 5653 * - and not repeated twice on a row | |
| 5654 * return FAIL and give error message if 'message' TRUE | |
| 5655 * return OK otherwise | |
| 5656 */ | |
| 5657 static int | |
| 5658 check_more(message, forceit) | |
| 5659 int message; /* when FALSE check only, no messages */ | |
| 5660 int forceit; | |
| 5661 { | |
| 5662 int n = ARGCOUNT - curwin->w_arg_idx - 1; | |
| 5663 | |
| 672 | 5664 if (!forceit && only_one_window() |
| 5665 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0) | |
| 7 | 5666 { |
| 5667 if (message) | |
| 5668 { | |
| 5669 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 5670 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL) | |
| 5671 { | |
| 2770 | 5672 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 5673 |
| 5674 if (n == 1) | |
| 2768 | 5675 vim_strncpy(buff, |
| 5676 (char_u *)_("1 more file to edit. Quit anyway?"), | |
| 2770 | 5677 DIALOG_MSG_SIZE - 1); |
| 7 | 5678 else |
| 2770 | 5679 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, |
| 7 | 5680 _("%d more files to edit. Quit anyway?"), n); |
| 5681 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES) | |
| 5682 return OK; | |
| 5683 return FAIL; | |
| 5684 } | |
| 5685 #endif | |
| 5686 if (n == 1) | |
| 5687 EMSG(_("E173: 1 more file to edit")); | |
| 5688 else | |
| 5689 EMSGN(_("E173: %ld more files to edit"), n); | |
| 5690 quitmore = 2; /* next try to quit is allowed */ | |
| 5691 } | |
| 5692 return FAIL; | |
| 5693 } | |
| 5694 return OK; | |
| 5695 } | |
| 5696 | |
| 5697 #ifdef FEAT_CMDL_COMPL | |
| 5698 /* | |
| 5699 * Function given to ExpandGeneric() to obtain the list of command names. | |
| 5700 */ | |
| 5701 char_u * | |
| 5702 get_command_name(xp, idx) | |
| 1877 | 5703 expand_T *xp UNUSED; |
| 7 | 5704 int idx; |
| 5705 { | |
| 5706 if (idx >= (int)CMD_SIZE) | |
| 5707 # ifdef FEAT_USR_CMDS | |
| 5708 return get_user_command_name(idx); | |
| 5709 # else | |
| 5710 return NULL; | |
| 5711 # endif | |
| 5712 return cmdnames[idx].cmd_name; | |
| 5713 } | |
| 5714 #endif | |
| 5715 | |
| 5716 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 6424 | 5717 static int uc_add_command __ARGS((char_u *name, size_t name_len, char_u *rep, long argt, long def, int flags, int compl, char_u *compl_arg, int addr_type, int force)); |
| 7 | 5718 static void uc_list __ARGS((char_u *name, size_t name_len)); |
| 6424 | 5719 static int uc_scan_attr __ARGS((char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg, int* attr_type_arg)); |
| 7 | 5720 static char_u *uc_split_args __ARGS((char_u *arg, size_t *lenp)); |
| 5721 static size_t uc_check_code __ARGS((char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len)); | |
| 5722 | |
| 5723 static int | |
| 6424 | 5724 uc_add_command(name, name_len, rep, argt, def, flags, compl, compl_arg, addr_type, force) |
| 7 | 5725 char_u *name; |
| 5726 size_t name_len; | |
| 5727 char_u *rep; | |
| 5728 long argt; | |
| 5729 long def; | |
| 5730 int flags; | |
| 5731 int compl; | |
| 5732 char_u *compl_arg; | |
| 6424 | 5733 int addr_type; |
| 7 | 5734 int force; |
| 5735 { | |
| 5736 ucmd_T *cmd = NULL; | |
| 5737 char_u *p; | |
| 5738 int i; | |
| 5739 int cmp = 1; | |
| 5740 char_u *rep_buf = NULL; | |
| 5741 garray_T *gap; | |
| 5742 | |
| 859 | 5743 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE); |
| 7 | 5744 if (rep_buf == NULL) |
| 5745 { | |
| 5746 /* Can't replace termcodes - try using the string as is */ | |
| 5747 rep_buf = vim_strsave(rep); | |
| 5748 | |
| 5749 /* Give up if out of memory */ | |
| 5750 if (rep_buf == NULL) | |
| 5751 return FAIL; | |
| 5752 } | |
| 5753 | |
| 5754 /* get address of growarray: global or in curbuf */ | |
| 5755 if (flags & UC_BUFFER) | |
| 5756 { | |
| 5757 gap = &curbuf->b_ucmds; | |
| 5758 if (gap->ga_itemsize == 0) | |
| 5759 ga_init2(gap, (int)sizeof(ucmd_T), 4); | |
| 5760 } | |
| 5761 else | |
| 5762 gap = &ucmds; | |
| 5763 | |
| 5764 /* Search for the command in the already defined commands. */ | |
| 5765 for (i = 0; i < gap->ga_len; ++i) | |
| 5766 { | |
| 5767 size_t len; | |
| 5768 | |
| 5769 cmd = USER_CMD_GA(gap, i); | |
| 5770 len = STRLEN(cmd->uc_name); | |
| 5771 cmp = STRNCMP(name, cmd->uc_name, name_len); | |
| 5772 if (cmp == 0) | |
| 5773 { | |
| 5774 if (name_len < len) | |
| 5775 cmp = -1; | |
| 5776 else if (name_len > len) | |
| 5777 cmp = 1; | |
| 5778 } | |
| 5779 | |
| 5780 if (cmp == 0) | |
| 5781 { | |
| 5782 if (!force) | |
| 5783 { | |
| 5784 EMSG(_("E174: Command already exists: add ! to replace it")); | |
| 5785 goto fail; | |
| 5786 } | |
| 5787 | |
| 5788 vim_free(cmd->uc_rep); | |
| 1837 | 5789 cmd->uc_rep = NULL; |
| 5790 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5791 vim_free(cmd->uc_compl_arg); | |
| 5792 cmd->uc_compl_arg = NULL; | |
| 5793 #endif | |
| 7 | 5794 break; |
| 5795 } | |
| 5796 | |
| 5797 /* Stop as soon as we pass the name to add */ | |
| 5798 if (cmp < 0) | |
| 5799 break; | |
| 5800 } | |
| 5801 | |
| 5802 /* Extend the array unless we're replacing an existing command */ | |
| 5803 if (cmp != 0) | |
| 5804 { | |
| 5805 if (ga_grow(gap, 1) != OK) | |
| 5806 goto fail; | |
| 5807 if ((p = vim_strnsave(name, (int)name_len)) == NULL) | |
| 5808 goto fail; | |
| 5809 | |
| 5810 cmd = USER_CMD_GA(gap, i); | |
| 5811 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 5812 | |
| 5813 ++gap->ga_len; | |
| 5814 | |
| 5815 cmd->uc_name = p; | |
| 5816 } | |
| 5817 | |
| 5818 cmd->uc_rep = rep_buf; | |
| 5819 cmd->uc_argt = argt; | |
| 5820 cmd->uc_def = def; | |
| 5821 cmd->uc_compl = compl; | |
| 5822 #ifdef FEAT_EVAL | |
| 5823 cmd->uc_scriptID = current_SID; | |
| 5824 # ifdef FEAT_CMDL_COMPL | |
| 5825 cmd->uc_compl_arg = compl_arg; | |
| 5826 # endif | |
| 5827 #endif | |
| 6424 | 5828 cmd->uc_addr_type = addr_type; |
| 7 | 5829 |
| 5830 return OK; | |
| 5831 | |
| 5832 fail: | |
| 5833 vim_free(rep_buf); | |
| 5834 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5835 vim_free(compl_arg); | |
| 5836 #endif | |
| 5837 return FAIL; | |
| 5838 } | |
| 4133 | 5839 #endif |
| 5840 | |
| 6424 | 5841 #if defined(FEAT_USR_CMDS) |
| 5842 static struct | |
| 5843 { | |
| 5844 int expand; | |
| 5845 char *name; | |
| 5846 } addr_type_complete[] = | |
| 5847 { | |
| 5848 {ADDR_ARGUMENTS, "arguments"}, | |
| 5849 {ADDR_LINES, "lines"}, | |
| 5850 {ADDR_LOADED_BUFFERS, "loaded_buffers"}, | |
| 5851 {ADDR_TABS, "tabs"}, | |
| 5852 {ADDR_BUFFERS, "buffers"}, | |
| 5853 {ADDR_WINDOWS, "windows"}, | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
5854 {ADDR_QUICKFIX, "quickfix"}, |
| 6424 | 5855 {-1, NULL} |
| 5856 }; | |
| 5857 #endif | |
| 5858 | |
| 4133 | 5859 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5860 /* |
| 5861 * List of names for completion for ":command" with the EXPAND_ flag. | |
| 5862 * Must be alphabetical for completion. | |
| 5863 */ | |
| 5864 static struct | |
| 5865 { | |
| 5866 int expand; | |
| 5867 char *name; | |
| 5868 } command_complete[] = | |
| 5869 { | |
| 5870 {EXPAND_AUGROUP, "augroup"}, | |
| 3503 | 5871 {EXPAND_BEHAVE, "behave"}, |
| 7 | 5872 {EXPAND_BUFFERS, "buffer"}, |
| 2970 | 5873 {EXPAND_COLORS, "color"}, |
| 7 | 5874 {EXPAND_COMMANDS, "command"}, |
| 2970 | 5875 {EXPAND_COMPILER, "compiler"}, |
| 1845 | 5876 #if defined(FEAT_CSCOPE) |
| 5877 {EXPAND_CSCOPE, "cscope"}, | |
| 5878 #endif | |
| 7 | 5879 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 5880 {EXPAND_USER_DEFINED, "custom"}, | |
| 406 | 5881 {EXPAND_USER_LIST, "customlist"}, |
| 7 | 5882 #endif |
| 5883 {EXPAND_DIRECTORIES, "dir"}, | |
| 5884 {EXPAND_ENV_VARS, "environment"}, | |
| 5885 {EXPAND_EVENTS, "event"}, | |
| 5886 {EXPAND_EXPRESSION, "expression"}, | |
| 5887 {EXPAND_FILES, "file"}, | |
| 2970 | 5888 {EXPAND_FILES_IN_PATH, "file_in_path"}, |
|
2444
3fbd9bce03f1
Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5889 {EXPAND_FILETYPE, "filetype"}, |
| 7 | 5890 {EXPAND_FUNCTIONS, "function"}, |
| 5891 {EXPAND_HELP, "help"}, | |
| 5892 {EXPAND_HIGHLIGHT, "highlight"}, | |
| 3503 | 5893 #if defined(FEAT_CMDHIST) |
| 5894 {EXPAND_HISTORY, "history"}, | |
| 5895 #endif | |
| 2970 | 5896 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 3503 | 5897 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 2970 | 5898 {EXPAND_LOCALES, "locale"}, |
| 5899 #endif | |
| 7 | 5900 {EXPAND_MAPPINGS, "mapping"}, |
| 5901 {EXPAND_MENUS, "menu"}, | |
|
2444
3fbd9bce03f1
Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5902 {EXPAND_OWNSYNTAX, "syntax"}, |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5903 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5904 {EXPAND_SYNTIME, "syntime"}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5905 #endif |
| 7 | 5906 {EXPAND_SETTINGS, "option"}, |
| 714 | 5907 {EXPAND_SHELLCMD, "shellcmd"}, |
| 1868 | 5908 #if defined(FEAT_SIGNS) |
| 5909 {EXPAND_SIGN, "sign"}, | |
| 5910 #endif | |
| 7 | 5911 {EXPAND_TAGS, "tag"}, |
| 5912 {EXPAND_TAGS_LISTFILES, "tag_listfiles"}, | |
| 3744 | 5913 {EXPAND_USER, "user"}, |
| 7 | 5914 {EXPAND_USER_VARS, "var"}, |
| 5915 {0, NULL} | |
| 5916 }; | |
| 4133 | 5917 #endif |
| 5918 | |
| 5919 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 7 | 5920 static void |
| 5921 uc_list(name, name_len) | |
| 5922 char_u *name; | |
| 5923 size_t name_len; | |
| 5924 { | |
| 5925 int i, j; | |
| 5926 int found = FALSE; | |
| 5927 ucmd_T *cmd; | |
| 5928 int len; | |
| 5929 long a; | |
| 5930 garray_T *gap; | |
| 5931 | |
| 5932 gap = &curbuf->b_ucmds; | |
| 5933 for (;;) | |
| 5934 { | |
| 5935 for (i = 0; i < gap->ga_len; ++i) | |
| 5936 { | |
| 5937 cmd = USER_CMD_GA(gap, i); | |
| 835 | 5938 a = (long)cmd->uc_argt; |
| 7 | 5939 |
| 5940 /* Skip commands which don't match the requested prefix */ | |
| 5941 if (STRNCMP(name, cmd->uc_name, name_len) != 0) | |
| 5942 continue; | |
| 5943 | |
| 5944 /* Put out the title first time */ | |
| 5945 if (!found) | |
| 6424 | 5946 MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition")); |
| 7 | 5947 found = TRUE; |
| 5948 msg_putchar('\n'); | |
| 5949 if (got_int) | |
| 5950 break; | |
| 5951 | |
| 5952 /* Special cases */ | |
| 5953 msg_putchar(a & BANG ? '!' : ' '); | |
| 5954 msg_putchar(a & REGSTR ? '"' : ' '); | |
| 5955 msg_putchar(gap != &ucmds ? 'b' : ' '); | |
| 5956 msg_putchar(' '); | |
| 5957 | |
| 5958 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D)); | |
| 5959 len = (int)STRLEN(cmd->uc_name) + 4; | |
| 5960 | |
| 5961 do { | |
| 5962 msg_putchar(' '); | |
| 5963 ++len; | |
| 5964 } while (len < 16); | |
| 5965 | |
| 5966 len = 0; | |
| 5967 | |
| 5968 /* Arguments */ | |
| 5969 switch ((int)(a & (EXTRA|NOSPC|NEEDARG))) | |
| 5970 { | |
| 5971 case 0: IObuff[len++] = '0'; break; | |
| 5972 case (EXTRA): IObuff[len++] = '*'; break; | |
| 5973 case (EXTRA|NOSPC): IObuff[len++] = '?'; break; | |
| 5974 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break; | |
| 5975 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break; | |
| 5976 } | |
| 5977 | |
| 5978 do { | |
| 5979 IObuff[len++] = ' '; | |
| 5980 } while (len < 5); | |
| 5981 | |
| 5982 /* Range */ | |
| 5983 if (a & (RANGE|COUNT)) | |
| 5984 { | |
| 5985 if (a & COUNT) | |
| 5986 { | |
| 5987 /* -count=N */ | |
| 5988 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def); | |
| 5989 len += (int)STRLEN(IObuff + len); | |
| 5990 } | |
| 5991 else if (a & DFLALL) | |
| 5992 IObuff[len++] = '%'; | |
| 5993 else if (cmd->uc_def >= 0) | |
| 5994 { | |
| 5995 /* -range=N */ | |
| 5996 sprintf((char *)IObuff + len, "%ld", cmd->uc_def); | |
| 5997 len += (int)STRLEN(IObuff + len); | |
| 5998 } | |
| 5999 else | |
| 6000 IObuff[len++] = '.'; | |
| 6001 } | |
| 6002 | |
| 6003 do { | |
| 6004 IObuff[len++] = ' '; | |
| 6005 } while (len < 11); | |
| 6006 | |
| 6424 | 6007 /* Address Type */ |
| 6008 for (j = 0; addr_type_complete[j].expand != -1; ++j) | |
| 6009 if (addr_type_complete[j].expand != ADDR_LINES | |
| 6010 && addr_type_complete[j].expand == cmd->uc_addr_type) | |
| 6011 { | |
| 6012 STRCPY(IObuff + len, addr_type_complete[j].name); | |
| 6013 len += (int)STRLEN(IObuff + len); | |
| 6014 break; | |
| 6015 } | |
| 6016 | |
| 6017 do { | |
| 6018 IObuff[len++] = ' '; | |
| 6019 } while (len < 21); | |
| 6020 | |
| 7 | 6021 /* Completion */ |
| 6022 for (j = 0; command_complete[j].expand != 0; ++j) | |
| 6023 if (command_complete[j].expand == cmd->uc_compl) | |
| 6024 { | |
| 6025 STRCPY(IObuff + len, command_complete[j].name); | |
| 6026 len += (int)STRLEN(IObuff + len); | |
| 6027 break; | |
| 6028 } | |
| 6029 | |
| 6030 do { | |
| 6031 IObuff[len++] = ' '; | |
| 6424 | 6032 } while (len < 35); |
| 7 | 6033 |
| 6034 IObuff[len] = '\0'; | |
| 6035 msg_outtrans(IObuff); | |
| 6036 | |
| 6037 msg_outtrans_special(cmd->uc_rep, FALSE); | |
| 482 | 6038 #ifdef FEAT_EVAL |
| 6039 if (p_verbose > 0) | |
| 6040 last_set_msg(cmd->uc_scriptID); | |
| 6041 #endif | |
| 7 | 6042 out_flush(); |
| 6043 ui_breakcheck(); | |
| 6044 if (got_int) | |
| 6045 break; | |
| 6046 } | |
| 6047 if (gap == &ucmds || i < gap->ga_len) | |
| 6048 break; | |
| 6049 gap = &ucmds; | |
| 6050 } | |
| 6051 | |
| 6052 if (!found) | |
| 6053 MSG(_("No user-defined commands found")); | |
| 6054 } | |
| 6055 | |
| 6056 static char_u * | |
| 6057 uc_fun_cmd() | |
| 6058 { | |
| 6059 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4, | |
| 6060 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60, | |
| 6061 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2, | |
| 6062 0xb9, 0x7f, 0}; | |
| 6063 int i; | |
| 6064 | |
| 6065 for (i = 0; fcmd[i]; ++i) | |
| 6066 IObuff[i] = fcmd[i] - 0x40; | |
| 6067 IObuff[i] = 0; | |
| 6068 return IObuff; | |
| 6069 } | |
| 6070 | |
| 6071 static int | |
| 6424 | 6072 uc_scan_attr(attr, len, argt, def, flags, compl, compl_arg, addr_type_arg) |
| 7 | 6073 char_u *attr; |
| 6074 size_t len; | |
| 6075 long *argt; | |
| 6076 long *def; | |
| 6077 int *flags; | |
| 6078 int *compl; | |
| 6079 char_u **compl_arg; | |
| 6424 | 6080 int *addr_type_arg; |
| 7 | 6081 { |
| 6082 char_u *p; | |
| 6083 | |
| 6084 if (len == 0) | |
| 6085 { | |
| 6086 EMSG(_("E175: No attribute specified")); | |
| 6087 return FAIL; | |
| 6088 } | |
| 6089 | |
| 6090 /* First, try the simple attributes (no arguments) */ | |
| 6091 if (STRNICMP(attr, "bang", len) == 0) | |
| 6092 *argt |= BANG; | |
| 6093 else if (STRNICMP(attr, "buffer", len) == 0) | |
| 6094 *flags |= UC_BUFFER; | |
| 6095 else if (STRNICMP(attr, "register", len) == 0) | |
| 6096 *argt |= REGSTR; | |
| 6097 else if (STRNICMP(attr, "bar", len) == 0) | |
| 6098 *argt |= TRLBAR; | |
| 6099 else | |
| 6100 { | |
| 6101 int i; | |
| 6102 char_u *val = NULL; | |
| 6103 size_t vallen = 0; | |
| 6104 size_t attrlen = len; | |
| 6105 | |
| 6106 /* Look for the attribute name - which is the part before any '=' */ | |
| 6107 for (i = 0; i < (int)len; ++i) | |
| 6108 { | |
| 6109 if (attr[i] == '=') | |
| 6110 { | |
| 6111 val = &attr[i + 1]; | |
| 6112 vallen = len - i - 1; | |
| 6113 attrlen = i; | |
| 6114 break; | |
| 6115 } | |
| 6116 } | |
| 6117 | |
| 6118 if (STRNICMP(attr, "nargs", attrlen) == 0) | |
| 6119 { | |
| 6120 if (vallen == 1) | |
| 6121 { | |
| 6122 if (*val == '0') | |
| 6123 /* Do nothing - this is the default */; | |
| 6124 else if (*val == '1') | |
| 6125 *argt |= (EXTRA | NOSPC | NEEDARG); | |
| 6126 else if (*val == '*') | |
| 6127 *argt |= EXTRA; | |
| 6128 else if (*val == '?') | |
| 6129 *argt |= (EXTRA | NOSPC); | |
| 6130 else if (*val == '+') | |
| 6131 *argt |= (EXTRA | NEEDARG); | |
| 6132 else | |
| 6133 goto wrong_nargs; | |
| 6134 } | |
| 6135 else | |
| 6136 { | |
| 6137 wrong_nargs: | |
| 6138 EMSG(_("E176: Invalid number of arguments")); | |
| 6139 return FAIL; | |
| 6140 } | |
| 6141 } | |
| 6142 else if (STRNICMP(attr, "range", attrlen) == 0) | |
| 6143 { | |
| 6144 *argt |= RANGE; | |
| 6145 if (vallen == 1 && *val == '%') | |
| 6146 *argt |= DFLALL; | |
| 6147 else if (val != NULL) | |
| 6148 { | |
| 6149 p = val; | |
| 6150 if (*def >= 0) | |
| 6151 { | |
| 6152 two_count: | |
| 6153 EMSG(_("E177: Count cannot be specified twice")); | |
| 6154 return FAIL; | |
| 6155 } | |
| 6156 | |
| 6157 *def = getdigits(&p); | |
| 6158 *argt |= (ZEROR | NOTADR); | |
| 6159 | |
| 6160 if (p != val + vallen || vallen == 0) | |
| 6161 { | |
| 6162 invalid_count: | |
| 6163 EMSG(_("E178: Invalid default value for count")); | |
| 6164 return FAIL; | |
| 6165 } | |
| 6166 } | |
| 6167 } | |
| 6168 else if (STRNICMP(attr, "count", attrlen) == 0) | |
| 6169 { | |
| 171 | 6170 *argt |= (COUNT | ZEROR | RANGE | NOTADR); |
| 7 | 6171 |
| 6172 if (val != NULL) | |
| 6173 { | |
| 6174 p = val; | |
| 6175 if (*def >= 0) | |
| 6176 goto two_count; | |
| 6177 | |
| 6178 *def = getdigits(&p); | |
| 6179 | |
| 6180 if (p != val + vallen) | |
| 6181 goto invalid_count; | |
| 6182 } | |
| 6183 | |
| 6184 if (*def < 0) | |
| 6185 *def = 0; | |
| 6186 } | |
| 6187 else if (STRNICMP(attr, "complete", attrlen) == 0) | |
| 6188 { | |
| 6189 if (val == NULL) | |
| 6190 { | |
| 531 | 6191 EMSG(_("E179: argument required for -complete")); |
| 7 | 6192 return FAIL; |
| 6193 } | |
| 531 | 6194 |
| 6195 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg) | |
| 6196 == FAIL) | |
| 7 | 6197 return FAIL; |
| 6198 } | |
| 6424 | 6199 else if (STRNICMP(attr, "addr", attrlen) == 0) |
| 6200 { | |
| 6201 *argt |= RANGE; | |
| 6202 if (val == NULL) | |
| 6203 { | |
| 6204 EMSG(_("E179: argument required for -addr")); | |
| 6205 return FAIL; | |
| 6206 } | |
| 6207 if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg) | |
| 6208 == FAIL) | |
| 6209 return FAIL; | |
| 6210 if (addr_type_arg != ADDR_LINES) | |
| 6211 *argt |= (ZEROR | NOTADR) ; | |
| 6212 } | |
| 7 | 6213 else |
| 6214 { | |
| 6215 char_u ch = attr[len]; | |
| 6216 attr[len] = '\0'; | |
| 6217 EMSG2(_("E181: Invalid attribute: %s"), attr); | |
| 6218 attr[len] = ch; | |
| 6219 return FAIL; | |
| 6220 } | |
| 6221 } | |
| 6222 | |
| 6223 return OK; | |
| 6224 } | |
| 6225 | |
| 1792 | 6226 /* |
| 6227 * ":command ..." | |
| 6228 */ | |
| 7 | 6229 static void |
| 6230 ex_command(eap) | |
| 6231 exarg_T *eap; | |
| 6232 { | |
| 6233 char_u *name; | |
| 6234 char_u *end; | |
| 6235 char_u *p; | |
| 6236 long argt = 0; | |
| 6237 long def = -1; | |
| 6238 int flags = 0; | |
| 6239 int compl = EXPAND_NOTHING; | |
| 6240 char_u *compl_arg = NULL; | |
| 6424 | 6241 int addr_type_arg = ADDR_LINES; |
| 7 | 6242 int has_attr = (eap->arg[0] == '-'); |
| 2633 | 6243 int name_len; |
| 7 | 6244 |
| 6245 p = eap->arg; | |
| 6246 | |
| 6247 /* Check for attributes */ | |
| 6248 while (*p == '-') | |
| 6249 { | |
| 6250 ++p; | |
| 6251 end = skiptowhite(p); | |
| 6424 | 6252 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg) |
| 7 | 6253 == FAIL) |
| 6254 return; | |
| 6255 p = skipwhite(end); | |
| 6256 } | |
| 6257 | |
| 6258 /* Get the name (if any) and skip to the following argument */ | |
| 6259 name = p; | |
| 6260 if (ASCII_ISALPHA(*p)) | |
| 6261 while (ASCII_ISALNUM(*p)) | |
| 6262 ++p; | |
| 6263 if (!ends_excmd(*p) && !vim_iswhite(*p)) | |
| 6264 { | |
| 6265 EMSG(_("E182: Invalid command name")); | |
| 6266 return; | |
| 6267 } | |
| 6268 end = p; | |
| 2633 | 6269 name_len = (int)(end - name); |
| 7 | 6270 |
| 6271 /* If there is nothing after the name, and no attributes were specified, | |
| 6272 * we are listing commands | |
| 6273 */ | |
| 6274 p = skipwhite(end); | |
| 6275 if (!has_attr && ends_excmd(*p)) | |
| 6276 { | |
| 6277 uc_list(name, end - name); | |
| 6278 } | |
| 6279 else if (!ASCII_ISUPPER(*name)) | |
| 6280 { | |
| 6281 EMSG(_("E183: User defined commands must start with an uppercase letter")); | |
| 6282 return; | |
| 6283 } | |
| 2633 | 6284 else if ((name_len == 1 && *name == 'X') |
| 6285 || (name_len <= 4 | |
| 6286 && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0)) | |
| 6287 { | |
| 6288 EMSG(_("E841: Reserved name, cannot be used for user defined command")); | |
| 6289 return; | |
| 6290 } | |
| 7 | 6291 else |
| 6292 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg, | |
| 6424 | 6293 addr_type_arg, eap->forceit); |
| 7 | 6294 } |
| 6295 | |
| 6296 /* | |
| 6297 * ":comclear" | |
| 355 | 6298 * Clear all user commands, global and for current buffer. |
| 7 | 6299 */ |
| 355 | 6300 void |
| 7 | 6301 ex_comclear(eap) |
| 1877 | 6302 exarg_T *eap UNUSED; |
| 7 | 6303 { |
| 6304 uc_clear(&ucmds); | |
| 6305 uc_clear(&curbuf->b_ucmds); | |
| 6306 } | |
| 6307 | |
| 6308 /* | |
| 6309 * Clear all user commands for "gap". | |
| 6310 */ | |
| 6311 void | |
| 6312 uc_clear(gap) | |
| 6313 garray_T *gap; | |
| 6314 { | |
| 6315 int i; | |
| 6316 ucmd_T *cmd; | |
| 6317 | |
| 6318 for (i = 0; i < gap->ga_len; ++i) | |
| 6319 { | |
| 6320 cmd = USER_CMD_GA(gap, i); | |
| 6321 vim_free(cmd->uc_name); | |
| 6322 vim_free(cmd->uc_rep); | |
| 6323 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6324 vim_free(cmd->uc_compl_arg); | |
| 6325 # endif | |
| 6326 } | |
| 6327 ga_clear(gap); | |
| 6328 } | |
| 6329 | |
| 6330 static void | |
| 6331 ex_delcommand(eap) | |
| 6332 exarg_T *eap; | |
| 6333 { | |
| 6334 int i = 0; | |
| 6335 ucmd_T *cmd = NULL; | |
| 6336 int cmp = -1; | |
| 6337 garray_T *gap; | |
| 6338 | |
| 6339 gap = &curbuf->b_ucmds; | |
| 6340 for (;;) | |
| 6341 { | |
| 6342 for (i = 0; i < gap->ga_len; ++i) | |
| 6343 { | |
| 6344 cmd = USER_CMD_GA(gap, i); | |
| 6345 cmp = STRCMP(eap->arg, cmd->uc_name); | |
| 6346 if (cmp <= 0) | |
| 6347 break; | |
| 6348 } | |
| 6349 if (gap == &ucmds || cmp == 0) | |
| 6350 break; | |
| 6351 gap = &ucmds; | |
| 6352 } | |
| 6353 | |
| 6354 if (cmp != 0) | |
| 6355 { | |
| 6356 EMSG2(_("E184: No such user-defined command: %s"), eap->arg); | |
| 6357 return; | |
| 6358 } | |
| 6359 | |
| 6360 vim_free(cmd->uc_name); | |
| 6361 vim_free(cmd->uc_rep); | |
| 6362 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6363 vim_free(cmd->uc_compl_arg); | |
| 6364 # endif | |
| 6365 | |
| 6366 --gap->ga_len; | |
| 6367 | |
| 6368 if (i < gap->ga_len) | |
| 6369 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 6370 } | |
| 6371 | |
| 1088 | 6372 /* |
| 6373 * split and quote args for <f-args> | |
| 6374 */ | |
| 7 | 6375 static char_u * |
| 6376 uc_split_args(arg, lenp) | |
| 6377 char_u *arg; | |
| 6378 size_t *lenp; | |
| 6379 { | |
| 6380 char_u *buf; | |
| 6381 char_u *p; | |
| 6382 char_u *q; | |
| 6383 int len; | |
| 6384 | |
| 6385 /* Precalculate length */ | |
| 6386 p = arg; | |
| 6387 len = 2; /* Initial and final quotes */ | |
| 6388 | |
| 6389 while (*p) | |
| 6390 { | |
| 1088 | 6391 if (p[0] == '\\' && p[1] == '\\') |
| 6392 { | |
| 6393 len += 2; | |
| 6394 p += 2; | |
| 6395 } | |
| 6396 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6397 { |
| 6398 len += 1; | |
| 6399 p += 2; | |
| 6400 } | |
| 6401 else if (*p == '\\' || *p == '"') | |
| 6402 { | |
| 6403 len += 2; | |
| 6404 p += 1; | |
| 6405 } | |
| 6406 else if (vim_iswhite(*p)) | |
| 6407 { | |
| 6408 p = skipwhite(p); | |
| 6409 if (*p == NUL) | |
| 6410 break; | |
| 6411 len += 3; /* "," */ | |
| 6412 } | |
| 6413 else | |
| 6414 { | |
| 3680 | 6415 #ifdef FEAT_MBYTE |
| 6416 int charlen = (*mb_ptr2len)(p); | |
| 6417 len += charlen; | |
| 6418 p += charlen; | |
| 6419 #else | |
| 7 | 6420 ++len; |
| 6421 ++p; | |
| 3680 | 6422 #endif |
| 7 | 6423 } |
| 6424 } | |
| 6425 | |
| 6426 buf = alloc(len + 1); | |
| 6427 if (buf == NULL) | |
| 6428 { | |
| 6429 *lenp = 0; | |
| 6430 return buf; | |
| 6431 } | |
| 6432 | |
| 6433 p = arg; | |
| 6434 q = buf; | |
| 6435 *q++ = '"'; | |
| 6436 while (*p) | |
| 6437 { | |
| 1088 | 6438 if (p[0] == '\\' && p[1] == '\\') |
| 6439 { | |
| 6440 *q++ = '\\'; | |
| 6441 *q++ = '\\'; | |
| 6442 p += 2; | |
| 6443 } | |
| 6444 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6445 { |
| 6446 *q++ = p[1]; | |
| 6447 p += 2; | |
| 6448 } | |
| 6449 else if (*p == '\\' || *p == '"') | |
| 6450 { | |
| 6451 *q++ = '\\'; | |
| 6452 *q++ = *p++; | |
| 6453 } | |
| 6454 else if (vim_iswhite(*p)) | |
| 6455 { | |
| 6456 p = skipwhite(p); | |
| 6457 if (*p == NUL) | |
| 6458 break; | |
| 6459 *q++ = '"'; | |
| 6460 *q++ = ','; | |
| 6461 *q++ = '"'; | |
| 6462 } | |
| 6463 else | |
| 6464 { | |
| 3680 | 6465 MB_COPY_CHAR(p, q); |
| 7 | 6466 } |
| 6467 } | |
| 6468 *q++ = '"'; | |
| 6469 *q = 0; | |
| 6470 | |
| 6471 *lenp = len; | |
| 6472 return buf; | |
| 6473 } | |
| 6474 | |
| 6475 /* | |
| 6476 * Check for a <> code in a user command. | |
| 6477 * "code" points to the '<'. "len" the length of the <> (inclusive). | |
| 6478 * "buf" is where the result is to be added. | |
| 6479 * "split_buf" points to a buffer used for splitting, caller should free it. | |
| 6480 * "split_len" is the length of what "split_buf" contains. | |
| 6481 * Returns the length of the replacement, which has been added to "buf". | |
| 6482 * Returns -1 if there was no match, and only the "<" has been copied. | |
| 6483 */ | |
| 6484 static size_t | |
| 6485 uc_check_code(code, len, buf, cmd, eap, split_buf, split_len) | |
| 6486 char_u *code; | |
| 6487 size_t len; | |
| 6488 char_u *buf; | |
| 6489 ucmd_T *cmd; /* the user command we're expanding */ | |
| 6490 exarg_T *eap; /* ex arguments */ | |
| 6491 char_u **split_buf; | |
| 6492 size_t *split_len; | |
| 6493 { | |
| 6494 size_t result = 0; | |
| 6495 char_u *p = code + 1; | |
| 6496 size_t l = len - 2; | |
| 6497 int quote = 0; | |
| 6498 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_REGISTER, | |
| 6499 ct_LT, ct_NONE } type = ct_NONE; | |
| 6500 | |
| 6501 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') | |
| 6502 { | |
| 6503 quote = (*p == 'q' || *p == 'Q') ? 1 : 2; | |
| 6504 p += 2; | |
| 6505 l -= 2; | |
| 6506 } | |
| 6507 | |
| 788 | 6508 ++l; |
| 6509 if (l <= 1) | |
| 7 | 6510 type = ct_NONE; |
| 788 | 6511 else if (STRNICMP(p, "args>", l) == 0) |
| 7 | 6512 type = ct_ARGS; |
| 788 | 6513 else if (STRNICMP(p, "bang>", l) == 0) |
| 7 | 6514 type = ct_BANG; |
| 788 | 6515 else if (STRNICMP(p, "count>", l) == 0) |
| 7 | 6516 type = ct_COUNT; |
| 788 | 6517 else if (STRNICMP(p, "line1>", l) == 0) |
| 7 | 6518 type = ct_LINE1; |
| 788 | 6519 else if (STRNICMP(p, "line2>", l) == 0) |
| 7 | 6520 type = ct_LINE2; |
| 788 | 6521 else if (STRNICMP(p, "lt>", l) == 0) |
| 7 | 6522 type = ct_LT; |
| 788 | 6523 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) |
| 7 | 6524 type = ct_REGISTER; |
| 6525 | |
| 6526 switch (type) | |
| 6527 { | |
| 6528 case ct_ARGS: | |
| 6529 /* Simple case first */ | |
| 6530 if (*eap->arg == NUL) | |
| 6531 { | |
| 6532 if (quote == 1) | |
| 6533 { | |
| 6534 result = 2; | |
| 6535 if (buf != NULL) | |
| 6536 STRCPY(buf, "''"); | |
| 6537 } | |
| 6538 else | |
| 6539 result = 0; | |
| 6540 break; | |
| 6541 } | |
| 6542 | |
| 6543 /* When specified there is a single argument don't split it. | |
| 6544 * Works for ":Cmd %" when % is "a b c". */ | |
| 6545 if ((eap->argt & NOSPC) && quote == 2) | |
| 6546 quote = 1; | |
| 6547 | |
| 6548 switch (quote) | |
| 6549 { | |
| 6550 case 0: /* No quoting, no splitting */ | |
| 6551 result = STRLEN(eap->arg); | |
| 6552 if (buf != NULL) | |
| 6553 STRCPY(buf, eap->arg); | |
| 6554 break; | |
| 6555 case 1: /* Quote, but don't split */ | |
| 6556 result = STRLEN(eap->arg) + 2; | |
| 6557 for (p = eap->arg; *p; ++p) | |
| 6558 { | |
| 3304 | 6559 #ifdef FEAT_MBYTE |
| 6560 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6561 /* DBCS can contain \ in a trail byte, skip the | |
| 6562 * double-byte character. */ | |
| 6563 ++p; | |
| 6564 else | |
| 6565 #endif | |
| 6566 if (*p == '\\' || *p == '"') | |
| 7 | 6567 ++result; |
| 6568 } | |
| 6569 | |
| 6570 if (buf != NULL) | |
| 6571 { | |
| 6572 *buf++ = '"'; | |
| 6573 for (p = eap->arg; *p; ++p) | |
| 6574 { | |
| 3304 | 6575 #ifdef FEAT_MBYTE |
| 6576 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6577 /* DBCS can contain \ in a trail byte, copy the | |
| 6578 * double-byte character to avoid escaping. */ | |
| 6579 *buf++ = *p++; | |
| 6580 else | |
| 6581 #endif | |
| 6582 if (*p == '\\' || *p == '"') | |
| 7 | 6583 *buf++ = '\\'; |
| 6584 *buf++ = *p; | |
| 6585 } | |
| 6586 *buf = '"'; | |
| 6587 } | |
| 6588 | |
| 6589 break; | |
| 1088 | 6590 case 2: /* Quote and split (<f-args>) */ |
| 7 | 6591 /* This is hard, so only do it once, and cache the result */ |
| 6592 if (*split_buf == NULL) | |
| 6593 *split_buf = uc_split_args(eap->arg, split_len); | |
| 6594 | |
| 6595 result = *split_len; | |
| 6596 if (buf != NULL && result != 0) | |
| 6597 STRCPY(buf, *split_buf); | |
| 6598 | |
| 6599 break; | |
| 6600 } | |
| 6601 break; | |
| 6602 | |
| 6603 case ct_BANG: | |
| 6604 result = eap->forceit ? 1 : 0; | |
| 6605 if (quote) | |
| 6606 result += 2; | |
| 6607 if (buf != NULL) | |
| 6608 { | |
| 6609 if (quote) | |
| 6610 *buf++ = '"'; | |
| 6611 if (eap->forceit) | |
| 6612 *buf++ = '!'; | |
| 6613 if (quote) | |
| 6614 *buf = '"'; | |
| 6615 } | |
| 6616 break; | |
| 6617 | |
| 6618 case ct_LINE1: | |
| 6619 case ct_LINE2: | |
| 6620 case ct_COUNT: | |
| 6621 { | |
| 6622 char num_buf[20]; | |
| 6623 long num = (type == ct_LINE1) ? eap->line1 : | |
| 6624 (type == ct_LINE2) ? eap->line2 : | |
| 6625 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def; | |
| 6626 size_t num_len; | |
| 6627 | |
| 6628 sprintf(num_buf, "%ld", num); | |
| 6629 num_len = STRLEN(num_buf); | |
| 6630 result = num_len; | |
| 6631 | |
| 6632 if (quote) | |
| 6633 result += 2; | |
| 6634 | |
| 6635 if (buf != NULL) | |
| 6636 { | |
| 6637 if (quote) | |
| 6638 *buf++ = '"'; | |
| 6639 STRCPY(buf, num_buf); | |
| 6640 buf += num_len; | |
| 6641 if (quote) | |
| 6642 *buf = '"'; | |
| 6643 } | |
| 6644 | |
| 6645 break; | |
| 6646 } | |
| 6647 | |
| 6648 case ct_REGISTER: | |
| 6649 result = eap->regname ? 1 : 0; | |
| 6650 if (quote) | |
| 6651 result += 2; | |
| 6652 if (buf != NULL) | |
| 6653 { | |
| 6654 if (quote) | |
| 6655 *buf++ = '\''; | |
| 6656 if (eap->regname) | |
| 6657 *buf++ = eap->regname; | |
| 6658 if (quote) | |
| 6659 *buf = '\''; | |
| 6660 } | |
| 6661 break; | |
| 6662 | |
| 6663 case ct_LT: | |
| 6664 result = 1; | |
| 6665 if (buf != NULL) | |
| 6666 *buf = '<'; | |
| 6667 break; | |
| 6668 | |
| 6669 default: | |
| 6670 /* Not recognized: just copy the '<' and return -1. */ | |
| 6671 result = (size_t)-1; | |
| 6672 if (buf != NULL) | |
| 6673 *buf = '<'; | |
| 6674 break; | |
| 6675 } | |
| 6676 | |
| 6677 return result; | |
| 6678 } | |
| 6679 | |
| 6680 static void | |
| 6681 do_ucmd(eap) | |
| 6682 exarg_T *eap; | |
| 6683 { | |
| 6684 char_u *buf; | |
| 6685 char_u *p; | |
| 6686 char_u *q; | |
| 6687 | |
| 6688 char_u *start; | |
| 1812 | 6689 char_u *end = NULL; |
| 1792 | 6690 char_u *ksp; |
| 7 | 6691 size_t len, totlen; |
| 6692 | |
| 6693 size_t split_len = 0; | |
| 6694 char_u *split_buf = NULL; | |
| 6695 ucmd_T *cmd; | |
| 6696 #ifdef FEAT_EVAL | |
| 6697 scid_T save_current_SID = current_SID; | |
| 6698 #endif | |
| 6699 | |
| 6700 if (eap->cmdidx == CMD_USER) | |
| 6701 cmd = USER_CMD(eap->useridx); | |
| 6702 else | |
| 6703 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx); | |
| 6704 | |
| 6705 /* | |
| 6706 * Replace <> in the command by the arguments. | |
| 1792 | 6707 * First round: "buf" is NULL, compute length, allocate "buf". |
| 6708 * Second round: copy result into "buf". | |
| 7 | 6709 */ |
| 6710 buf = NULL; | |
| 6711 for (;;) | |
| 6712 { | |
| 1792 | 6713 p = cmd->uc_rep; /* source */ |
| 1837 | 6714 q = buf; /* destination */ |
| 7 | 6715 totlen = 0; |
| 1792 | 6716 |
| 6717 for (;;) | |
| 6718 { | |
| 6719 start = vim_strchr(p, '<'); | |
| 6720 if (start != NULL) | |
| 6721 end = vim_strchr(start + 1, '>'); | |
| 6722 if (buf != NULL) | |
| 6723 { | |
| 2722 | 6724 for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp) |
| 6725 ; | |
| 6726 if (*ksp == K_SPECIAL | |
| 6727 && (start == NULL || ksp < start || end == NULL) | |
| 1792 | 6728 && ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER) |
| 6729 # ifdef FEAT_GUI | |
| 6730 || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI) | |
| 6731 # endif | |
| 6732 )) | |
| 6733 { | |
| 2722 | 6734 /* K_SPECIAL has been put in the buffer as K_SPECIAL |
| 1792 | 6735 * KS_SPECIAL KE_FILLER, like for mappings, but |
| 6736 * do_cmdline() doesn't handle that, so convert it back. | |
| 6737 * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */ | |
| 6738 len = ksp - p; | |
| 6739 if (len > 0) | |
| 6740 { | |
| 6741 mch_memmove(q, p, len); | |
| 6742 q += len; | |
| 6743 } | |
| 6744 *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI; | |
| 6745 p = ksp + 3; | |
| 6746 continue; | |
| 6747 } | |
| 6748 } | |
| 6749 | |
| 6750 /* break if there no <item> is found */ | |
| 6751 if (start == NULL || end == NULL) | |
| 6752 break; | |
| 6753 | |
| 7 | 6754 /* Include the '>' */ |
| 6755 ++end; | |
| 6756 | |
| 6757 /* Take everything up to the '<' */ | |
| 6758 len = start - p; | |
| 6759 if (buf == NULL) | |
| 6760 totlen += len; | |
| 6761 else | |
| 6762 { | |
| 6763 mch_memmove(q, p, len); | |
| 6764 q += len; | |
| 6765 } | |
| 6766 | |
| 6767 len = uc_check_code(start, end - start, q, cmd, eap, | |
| 6768 &split_buf, &split_len); | |
| 6769 if (len == (size_t)-1) | |
| 6770 { | |
| 6771 /* no match, continue after '<' */ | |
| 6772 p = start + 1; | |
| 6773 len = 1; | |
| 6774 } | |
| 6775 else | |
| 6776 p = end; | |
| 6777 if (buf == NULL) | |
| 6778 totlen += len; | |
| 6779 else | |
| 6780 q += len; | |
| 6781 } | |
| 6782 if (buf != NULL) /* second time here, finished */ | |
| 6783 { | |
| 6784 STRCPY(q, p); | |
| 6785 break; | |
| 6786 } | |
| 6787 | |
| 6788 totlen += STRLEN(p); /* Add on the trailing characters */ | |
| 6789 buf = alloc((unsigned)(totlen + 1)); | |
| 6790 if (buf == NULL) | |
| 6791 { | |
| 6792 vim_free(split_buf); | |
| 6793 return; | |
| 6794 } | |
| 6795 } | |
| 6796 | |
| 6797 #ifdef FEAT_EVAL | |
| 6798 current_SID = cmd->uc_scriptID; | |
| 6799 #endif | |
| 6800 (void)do_cmdline(buf, eap->getline, eap->cookie, | |
| 6801 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 6802 #ifdef FEAT_EVAL | |
| 6803 current_SID = save_current_SID; | |
| 6804 #endif | |
| 6805 vim_free(buf); | |
| 6806 vim_free(split_buf); | |
| 6807 } | |
| 6808 | |
| 6809 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6810 static char_u * | |
| 6811 get_user_command_name(idx) | |
| 6812 int idx; | |
| 6813 { | |
| 6814 return get_user_commands(NULL, idx - (int)CMD_SIZE); | |
| 6815 } | |
| 6816 | |
| 6817 /* | |
| 6818 * Function given to ExpandGeneric() to obtain the list of user command names. | |
| 6819 */ | |
| 6820 char_u * | |
| 6821 get_user_commands(xp, idx) | |
| 1877 | 6822 expand_T *xp UNUSED; |
| 7 | 6823 int idx; |
| 6824 { | |
| 6825 if (idx < curbuf->b_ucmds.ga_len) | |
| 6826 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name; | |
| 6827 idx -= curbuf->b_ucmds.ga_len; | |
| 6828 if (idx < ucmds.ga_len) | |
| 6829 return USER_CMD(idx)->uc_name; | |
| 6830 return NULL; | |
| 6831 } | |
| 6832 | |
| 6833 /* | |
| 6424 | 6834 * Function given to ExpandGeneric() to obtain the list of user address type names. |
| 6835 */ | |
| 6836 char_u * | |
| 6837 get_user_cmd_addr_type(xp, idx) | |
| 6838 expand_T *xp UNUSED; | |
| 6839 int idx; | |
| 6840 { | |
| 6841 return (char_u *)addr_type_complete[idx].name; | |
| 6842 } | |
| 6843 | |
| 6844 /* | |
| 7 | 6845 * Function given to ExpandGeneric() to obtain the list of user command |
| 6846 * attributes. | |
| 6847 */ | |
| 6848 char_u * | |
| 6849 get_user_cmd_flags(xp, idx) | |
| 1877 | 6850 expand_T *xp UNUSED; |
| 7 | 6851 int idx; |
| 6852 { | |
| 6853 static char *user_cmd_flags[] = | |
| 6424 | 6854 {"addr", "bang", "bar", "buffer", "complete", |
| 6855 "count", "nargs", "range", "register"}; | |
| 7 | 6856 |
| 1880 | 6857 if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))) |
| 7 | 6858 return NULL; |
| 6859 return (char_u *)user_cmd_flags[idx]; | |
| 6860 } | |
| 6861 | |
| 6862 /* | |
| 6863 * Function given to ExpandGeneric() to obtain the list of values for -nargs. | |
| 6864 */ | |
| 6865 char_u * | |
| 6866 get_user_cmd_nargs(xp, idx) | |
| 1877 | 6867 expand_T *xp UNUSED; |
| 7 | 6868 int idx; |
| 6869 { | |
| 6870 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"}; | |
| 6871 | |
| 1880 | 6872 if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))) |
| 7 | 6873 return NULL; |
| 6874 return (char_u *)user_cmd_nargs[idx]; | |
| 6875 } | |
| 6876 | |
| 6877 /* | |
| 6878 * Function given to ExpandGeneric() to obtain the list of values for -complete. | |
| 6879 */ | |
| 6880 char_u * | |
| 6881 get_user_cmd_complete(xp, idx) | |
| 1877 | 6882 expand_T *xp UNUSED; |
| 7 | 6883 int idx; |
| 6884 { | |
| 6885 return (char_u *)command_complete[idx].name; | |
| 6886 } | |
| 6887 # endif /* FEAT_CMDL_COMPL */ | |
| 6888 | |
| 6424 | 6889 /* |
| 6890 * Parse address type argument | |
| 6891 */ | |
| 6892 int | |
| 6893 parse_addr_type_arg(value, vallen, argt, addr_type_arg) | |
| 6894 char_u *value; | |
| 6895 int vallen; | |
| 6896 long *argt; | |
| 6897 int *addr_type_arg; | |
| 6898 { | |
| 6899 int i, a, b; | |
| 6900 for (i = 0; addr_type_complete[i].expand != -1; ++i) | |
| 6901 { | |
| 6902 a = (int)STRLEN(addr_type_complete[i].name) == vallen; | |
| 6903 b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0; | |
| 6904 if (a && b) | |
| 6905 { | |
| 6906 *addr_type_arg = addr_type_complete[i].expand; | |
| 6907 break; | |
| 6908 } | |
| 6909 } | |
| 6910 | |
| 6911 if (addr_type_complete[i].expand == -1) | |
| 6912 { | |
| 6913 char_u *err = value; | |
| 6914 for (i=0; err[i] == NUL || !vim_iswhite(err[i]); i++); | |
| 6915 err[i] = NUL; | |
| 6916 EMSG2(_("E180: Invalid address type value: %s"), err); | |
| 6917 return FAIL; | |
| 6918 } | |
| 6919 | |
| 6920 if (*addr_type_arg != ADDR_LINES) | |
| 6921 *argt |= NOTADR; | |
| 6922 | |
| 6923 return OK; | |
| 6924 } | |
| 6925 | |
| 7 | 6926 #endif /* FEAT_USR_CMDS */ |
| 6927 | |
| 531 | 6928 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 6929 /* | |
| 6930 * Parse a completion argument "value[vallen]". | |
| 6931 * The detected completion goes in "*complp", argument type in "*argt". | |
| 6932 * When there is an argument, for function and user defined completion, it's | |
| 6933 * copied to allocated memory and stored in "*compl_arg". | |
| 6934 * Returns FAIL if something is wrong. | |
| 6935 */ | |
| 6936 int | |
| 6937 parse_compl_arg(value, vallen, complp, argt, compl_arg) | |
| 6938 char_u *value; | |
| 6939 int vallen; | |
| 6940 int *complp; | |
| 6941 long *argt; | |
| 4133 | 6942 char_u **compl_arg UNUSED; |
| 531 | 6943 { |
| 6944 char_u *arg = NULL; | |
| 4133 | 6945 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6946 size_t arglen = 0; |
| 4133 | 6947 # endif |
| 531 | 6948 int i; |
| 6949 int valend = vallen; | |
| 6950 | |
| 6951 /* Look for any argument part - which is the part after any ',' */ | |
| 6952 for (i = 0; i < vallen; ++i) | |
| 6953 { | |
| 6954 if (value[i] == ',') | |
| 6955 { | |
| 6956 arg = &value[i + 1]; | |
| 4133 | 6957 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6958 arglen = vallen - i - 1; |
| 4133 | 6959 # endif |
| 531 | 6960 valend = i; |
| 6961 break; | |
| 6962 } | |
| 6963 } | |
| 6964 | |
| 6965 for (i = 0; command_complete[i].expand != 0; ++i) | |
| 6966 { | |
| 534 | 6967 if ((int)STRLEN(command_complete[i].name) == valend |
| 531 | 6968 && STRNCMP(value, command_complete[i].name, valend) == 0) |
| 6969 { | |
| 6970 *complp = command_complete[i].expand; | |
| 6971 if (command_complete[i].expand == EXPAND_BUFFERS) | |
| 6972 *argt |= BUFNAME; | |
| 6973 else if (command_complete[i].expand == EXPAND_DIRECTORIES | |
| 6974 || command_complete[i].expand == EXPAND_FILES) | |
| 6975 *argt |= XFILE; | |
| 6976 break; | |
| 6977 } | |
| 6978 } | |
| 6979 | |
| 6980 if (command_complete[i].expand == 0) | |
| 6981 { | |
| 6982 EMSG2(_("E180: Invalid complete value: %s"), value); | |
| 6983 return FAIL; | |
| 6984 } | |
| 6985 | |
| 6986 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6987 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST | |
| 6988 && arg != NULL) | |
| 6989 # else | |
| 6990 if (arg != NULL) | |
| 6991 # endif | |
| 6992 { | |
| 6993 EMSG(_("E468: Completion argument only allowed for custom completion")); | |
| 6994 return FAIL; | |
| 6995 } | |
| 6996 | |
| 6997 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6998 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST) | |
| 6999 && arg == NULL) | |
| 7000 { | |
| 7001 EMSG(_("E467: Custom completion requires a function argument")); | |
| 7002 return FAIL; | |
| 7003 } | |
| 7004 | |
| 7005 if (arg != NULL) | |
| 7006 *compl_arg = vim_strnsave(arg, (int)arglen); | |
| 7007 # endif | |
| 7008 return OK; | |
| 7009 } | |
| 7010 #endif | |
| 7011 | |
| 7 | 7012 static void |
| 7013 ex_colorscheme(eap) | |
| 7014 exarg_T *eap; | |
| 7015 { | |
|
2142
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7016 if (*eap->arg == NUL) |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7017 { |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7018 #ifdef FEAT_EVAL |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7019 char_u *expr = vim_strsave((char_u *)"g:colors_name"); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7020 char_u *p = NULL; |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7021 |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7022 if (expr != NULL) |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7023 { |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7024 ++emsg_off; |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7025 p = eval_to_string(expr, NULL, FALSE); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7026 --emsg_off; |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7027 vim_free(expr); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7028 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7029 if (p != NULL) |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7030 { |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7031 MSG(p); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7032 vim_free(p); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7033 } |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7034 else |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7035 MSG("default"); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7036 #else |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
7037 MSG(_("unknown")); |
|
c60d231453cf
updated for version 7.2.424
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parents:
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diff
changeset
|
7038 #endif |
|
c60d231453cf
updated for version 7.2.424
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diff
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|
7039 } |
|
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updated for version 7.2.424
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2097
diff
changeset
|
7040 else if (load_colors(eap->arg) == FAIL) |
| 3810 | 7041 EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg); |
| 7 | 7042 } |
| 7043 | |
| 7044 static void | |
| 7045 ex_highlight(eap) | |
| 7046 exarg_T *eap; | |
| 7047 { | |
| 7048 if (*eap->arg == NUL && eap->cmd[2] == '!') | |
| 7049 MSG(_("Greetings, Vim user!")); | |
| 7050 do_highlight(eap->arg, eap->forceit, FALSE); | |
| 7051 } | |
| 7052 | |
| 7053 | |
| 7054 /* | |
| 7055 * Call this function if we thought we were going to exit, but we won't | |
| 7056 * (because of an error). May need to restore the terminal mode. | |
| 7057 */ | |
| 7058 void | |
| 7059 not_exiting() | |
| 7060 { | |
| 7061 exiting = FALSE; | |
| 7062 settmode(TMODE_RAW); | |
| 7063 } | |
| 7064 | |
| 7065 /* | |
| 6409 | 7066 * ":quit": quit current window, quit Vim if the last window is closed. |
| 7 | 7067 */ |
| 7068 static void | |
| 7069 ex_quit(eap) | |
| 7070 exarg_T *eap; | |
| 7071 { | |
| 6409 | 7072 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) |
| 6398 | 7073 win_T *wp; |
| 6409 | 7074 #endif |
| 6398 | 7075 |
| 7 | 7076 #ifdef FEAT_CMDWIN |
| 7077 if (cmdwin_type != 0) | |
| 7078 { | |
| 7079 cmdwin_result = Ctrl_C; | |
| 7080 return; | |
| 7081 } | |
| 7082 #endif | |
| 631 | 7083 /* Don't quit while editing the command line. */ |
| 633 | 7084 if (text_locked()) |
| 7085 { | |
| 7086 text_locked_msg(); | |
| 631 | 7087 return; |
| 7088 } | |
| 6409 | 7089 #ifdef FEAT_WINDOWS |
| 6398 | 7090 if (eap->addr_count > 0) |
| 7091 { | |
| 6409 | 7092 int wnr = eap->line2; |
| 7093 | |
| 7094 for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next) | |
| 7095 if (--wnr <= 0) | |
| 6398 | 7096 break; |
| 7097 } | |
| 7098 else | |
| 6409 | 7099 #endif |
| 7100 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) | |
| 6398 | 7101 wp = curwin; |
| 6409 | 7102 #endif |
| 7103 | |
| 819 | 7104 #ifdef FEAT_AUTOCMD |
| 3568 | 7105 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 4211 | 7106 /* Refuse to quit when locked or when the buffer in the last window is |
| 3570 | 7107 * being closed (can only happen in autocommands). */ |
| 6409 | 7108 if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1 |
| 7109 && wp->w_buffer->b_closing)) | |
| 819 | 7110 return; |
| 7111 #endif | |
| 7 | 7112 |
| 7113 #ifdef FEAT_NETBEANS_INTG | |
| 7114 netbeansForcedQuit = eap->forceit; | |
| 7115 #endif | |
| 7116 | |
| 7117 /* | |
| 7118 * If there are more files or windows we won't exit. | |
| 7119 */ | |
| 7120 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7121 exiting = TRUE; | |
| 7122 if ((!P_HID(curbuf) | |
| 5464 | 7123 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7124 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7125 | CCGD_EXCMD)) | |
| 7 | 7126 || check_more(TRUE, eap->forceit) == FAIL |
| 7127 || (only_one_window() && check_changed_any(eap->forceit))) | |
| 7128 { | |
| 7129 not_exiting(); | |
| 7130 } | |
| 7131 else | |
| 7132 { | |
| 7133 #ifdef FEAT_WINDOWS | |
| 6838 | 7134 /* quit last window |
| 7135 * Note: only_one_window() returns true, even so a help window is | |
| 7136 * still open. In that case only quit, if no address has been | |
| 7137 * specified. Example: | |
| 7138 * :h|wincmd w|1q - don't quit | |
| 7139 * :h|wincmd w|q - quit | |
| 7140 */ | |
| 7141 if (only_one_window() && (firstwin == lastwin || eap->addr_count == 0)) | |
| 7 | 7142 #endif |
| 7143 getout(0); | |
| 7144 #ifdef FEAT_WINDOWS | |
| 7145 # ifdef FEAT_GUI | |
| 7146 need_mouse_correct = TRUE; | |
| 7147 # endif | |
| 7148 /* close window; may free buffer */ | |
| 6398 | 7149 win_close(wp, !P_HID(wp->w_buffer) || eap->forceit); |
| 7 | 7150 #endif |
| 7151 } | |
| 7152 } | |
| 7153 | |
| 7154 /* | |
| 7155 * ":cquit". | |
| 7156 */ | |
| 7157 static void | |
| 7158 ex_cquit(eap) | |
| 1877 | 7159 exarg_T *eap UNUSED; |
| 7 | 7160 { |
| 7161 getout(1); /* this does not always pass on the exit code to the Manx | |
| 7162 compiler. why? */ | |
| 7163 } | |
| 7164 | |
| 7165 /* | |
| 7166 * ":qall": try to quit all windows | |
| 7167 */ | |
| 7168 static void | |
| 7169 ex_quit_all(eap) | |
| 7170 exarg_T *eap; | |
| 7171 { | |
| 7172 # ifdef FEAT_CMDWIN | |
| 7173 if (cmdwin_type != 0) | |
| 7174 { | |
| 7175 if (eap->forceit) | |
| 7176 cmdwin_result = K_XF1; /* ex_window() takes care of this */ | |
| 7177 else | |
| 7178 cmdwin_result = K_XF2; | |
| 7179 return; | |
| 7180 } | |
| 7181 # endif | |
| 631 | 7182 |
| 7183 /* Don't quit while editing the command line. */ | |
| 633 | 7184 if (text_locked()) |
| 7185 { | |
| 7186 text_locked_msg(); | |
| 631 | 7187 return; |
| 7188 } | |
| 819 | 7189 #ifdef FEAT_AUTOCMD |
| 4211 | 7190 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7191 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7192 * being closed (can only happen in autocommands). */ | |
| 7193 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7194 return; |
| 7195 #endif | |
| 631 | 7196 |
| 7 | 7197 exiting = TRUE; |
| 7198 if (eap->forceit || !check_changed_any(FALSE)) | |
| 7199 getout(0); | |
| 7200 not_exiting(); | |
| 7201 } | |
| 7202 | |
| 727 | 7203 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 7204 /* |
| 7205 * ":close": close current window, unless it is the last one | |
| 7206 */ | |
| 7207 static void | |
| 7208 ex_close(eap) | |
| 7209 exarg_T *eap; | |
| 7210 { | |
| 6398 | 7211 win_T *win; |
| 7212 int winnr = 0; | |
| 7 | 7213 # ifdef FEAT_CMDWIN |
| 7214 if (cmdwin_type != 0) | |
| 2839 | 7215 cmdwin_result = Ctrl_C; |
| 7 | 7216 else |
| 7217 # endif | |
| 819 | 7218 if (!text_locked() |
| 7219 #ifdef FEAT_AUTOCMD | |
| 7220 && !curbuf_locked() | |
| 7221 #endif | |
| 7222 ) | |
| 6398 | 7223 { |
| 7224 if (eap->addr_count == 0) | |
| 7225 ex_win_close(eap->forceit, curwin, NULL); | |
| 7226 else { | |
| 7227 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7228 { | |
| 7229 winnr++; | |
| 7230 if (winnr == eap->line2) | |
| 7231 break; | |
| 7232 } | |
| 7233 if (win == NULL) | |
| 7234 win = lastwin; | |
| 7235 ex_win_close(eap->forceit, win, NULL); | |
| 7236 } | |
| 7237 } | |
| 667 | 7238 } |
| 7239 | |
| 727 | 7240 # ifdef FEAT_QUICKFIX |
| 667 | 7241 /* |
| 7242 * ":pclose": Close any preview window. | |
| 7243 */ | |
| 7244 static void | |
| 7245 ex_pclose(eap) | |
| 7246 exarg_T *eap; | |
| 7247 { | |
| 7248 win_T *win; | |
| 7249 | |
| 7250 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7251 if (win->w_p_pvw) | |
| 7252 { | |
| 671 | 7253 ex_win_close(eap->forceit, win, NULL); |
| 667 | 7254 break; |
| 7255 } | |
| 7256 } | |
| 727 | 7257 # endif |
| 667 | 7258 |
| 671 | 7259 /* |
| 7260 * Close window "win" and take care of handling closing the last window for a | |
| 7261 * modified buffer. | |
| 7262 */ | |
| 7263 static void | |
| 7264 ex_win_close(forceit, win, tp) | |
| 667 | 7265 int forceit; |
| 7 | 7266 win_T *win; |
| 671 | 7267 tabpage_T *tp; /* NULL or the tab page "win" is in */ |
| 7 | 7268 { |
| 7269 int need_hide; | |
| 7270 buf_T *buf = win->w_buffer; | |
| 7271 | |
| 7272 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1); | |
| 667 | 7273 if (need_hide && !P_HID(buf) && !forceit) |
| 7 | 7274 { |
| 727 | 7275 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 7 | 7276 if ((p_confirm || cmdmod.confirm) && p_write) |
| 7277 { | |
| 7278 dialog_changed(buf, FALSE); | |
| 7279 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 7280 return; | |
| 7281 need_hide = FALSE; | |
| 7282 } | |
| 7283 else | |
| 727 | 7284 # endif |
| 7 | 7285 { |
| 7286 EMSG(_(e_nowrtmsg)); | |
| 7287 return; | |
| 7288 } | |
| 7289 } | |
| 7290 | |
| 727 | 7291 # ifdef FEAT_GUI |
| 7 | 7292 need_mouse_correct = TRUE; |
| 727 | 7293 # endif |
| 671 | 7294 |
| 7 | 7295 /* free buffer when not hiding it or when it's a scratch buffer */ |
| 671 | 7296 if (tp == NULL) |
| 7297 win_close(win, !need_hide && !P_HID(buf)); | |
| 7298 else | |
| 7299 win_close_othertab(win, !need_hide && !P_HID(buf), tp); | |
| 7300 } | |
| 7301 | |
| 7302 /* | |
| 7303 * ":tabclose": close current tab page, unless it is the last one. | |
| 7304 * ":tabclose N": close tab page N. | |
| 667 | 7305 */ |
| 7306 static void | |
| 7307 ex_tabclose(eap) | |
| 7308 exarg_T *eap; | |
| 7309 { | |
| 671 | 7310 tabpage_T *tp; |
| 7311 | |
| 667 | 7312 # ifdef FEAT_CMDWIN |
| 7313 if (cmdwin_type != 0) | |
| 7314 cmdwin_result = K_IGNORE; | |
| 7315 else | |
| 7316 # endif | |
| 671 | 7317 if (first_tabpage->tp_next == NULL) |
| 674 | 7318 EMSG(_("E784: Cannot close last tab page")); |
| 671 | 7319 else |
| 7320 { | |
| 7321 if (eap->addr_count > 0) | |
| 7322 { | |
| 7323 tp = find_tabpage((int)eap->line2); | |
| 7324 if (tp == NULL) | |
| 7325 { | |
| 7326 beep_flush(); | |
| 7327 return; | |
| 7328 } | |
| 674 | 7329 if (tp != curtab) |
| 671 | 7330 { |
| 7331 tabpage_close_other(tp, eap->forceit); | |
| 7332 return; | |
| 7333 } | |
| 7334 } | |
| 819 | 7335 if (!text_locked() |
| 7336 #ifdef FEAT_AUTOCMD | |
| 7337 && !curbuf_locked() | |
| 7338 #endif | |
| 7339 ) | |
| 671 | 7340 tabpage_close(eap->forceit); |
| 7341 } | |
| 672 | 7342 } |
| 7343 | |
| 7344 /* | |
| 7345 * ":tabonly": close all tab pages except the current one | |
| 7346 */ | |
| 7347 static void | |
| 7348 ex_tabonly(eap) | |
| 7349 exarg_T *eap; | |
| 7350 { | |
| 7351 tabpage_T *tp; | |
| 7352 int done; | |
| 7353 | |
| 7354 # ifdef FEAT_CMDWIN | |
| 7355 if (cmdwin_type != 0) | |
| 7356 cmdwin_result = K_IGNORE; | |
| 7357 else | |
| 7358 # endif | |
| 7359 if (first_tabpage->tp_next == NULL) | |
| 7360 MSG(_("Already only one tab page")); | |
| 7361 else | |
| 7362 { | |
| 6398 | 7363 if (eap->addr_count > 0) |
| 7364 goto_tabpage(eap->line2); | |
| 672 | 7365 /* Repeat this up to a 1000 times, because autocommands may mess |
| 7366 * up the lists. */ | |
| 7367 for (done = 0; done < 1000; ++done) | |
| 7368 { | |
| 7369 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 7370 if (tp->tp_topframe != topframe) | |
| 7371 { | |
| 7372 tabpage_close_other(tp, eap->forceit); | |
| 7373 /* if we failed to close it quit */ | |
| 7374 if (valid_tabpage(tp)) | |
| 7375 done = 1000; | |
| 7376 /* start over, "tp" is now invalid */ | |
| 7377 break; | |
| 7378 } | |
| 7379 if (first_tabpage->tp_next == NULL) | |
| 7380 break; | |
| 7381 } | |
| 7382 } | |
| 671 | 7383 } |
| 7384 | |
| 7385 /* | |
| 7386 * Close the current tab page. | |
| 7387 */ | |
| 7388 void | |
| 7389 tabpage_close(forceit) | |
| 7390 int forceit; | |
| 7391 { | |
| 7392 /* First close all the windows but the current one. If that worked then | |
| 7393 * close the last window in this tab, that will close it. */ | |
| 675 | 7394 if (lastwin != firstwin) |
| 7395 close_others(TRUE, forceit); | |
| 671 | 7396 if (lastwin == firstwin) |
| 7397 ex_win_close(forceit, curwin, NULL); | |
| 7398 # ifdef FEAT_GUI | |
| 7399 need_mouse_correct = TRUE; | |
| 7400 # endif | |
| 7401 } | |
| 7402 | |
| 7403 /* | |
| 7404 * Close tab page "tp", which is not the current tab page. | |
| 7405 * Note that autocommands may make "tp" invalid. | |
| 971 | 7406 * Also takes care of the tab pages line disappearing when closing the |
| 7407 * last-but-one tab page. | |
| 671 | 7408 */ |
| 7409 void | |
| 7410 tabpage_close_other(tp, forceit) | |
| 7411 tabpage_T *tp; | |
| 7412 int forceit; | |
| 7413 { | |
| 7414 int done = 0; | |
| 672 | 7415 win_T *wp; |
| 971 | 7416 int h = tabline_height(); |
| 671 | 7417 |
| 7418 /* Limit to 1000 windows, autocommands may add a window while we close | |
| 7419 * one. OK, so I'm paranoid... */ | |
| 7420 while (++done < 1000) | |
| 7421 { | |
| 672 | 7422 wp = tp->tp_firstwin; |
| 7423 ex_win_close(forceit, wp, tp); | |
| 7424 | |
| 7425 /* Autocommands may delete the tab page under our fingers and we may | |
| 7426 * fail to close a window with a modified buffer. */ | |
| 7427 if (!valid_tabpage(tp) || tp->tp_firstwin == wp) | |
| 671 | 7428 break; |
| 7429 } | |
| 971 | 7430 |
| 672 | 7431 redraw_tabline = TRUE; |
| 971 | 7432 if (h != tabline_height()) |
| 7433 shell_new_rows(); | |
| 667 | 7434 } |
| 7 | 7435 |
| 7436 /* | |
| 7437 * ":only". | |
| 7438 */ | |
| 7439 static void | |
| 7440 ex_only(eap) | |
| 7441 exarg_T *eap; | |
| 7442 { | |
| 6398 | 7443 win_T *wp; |
| 7444 int wnr; | |
| 7 | 7445 # ifdef FEAT_GUI |
| 7446 need_mouse_correct = TRUE; | |
| 7447 # endif | |
| 6398 | 7448 if (eap->addr_count > 0) |
| 7449 { | |
| 7450 wnr = eap->line2; | |
| 7451 for (wp = firstwin; --wnr > 0; ) | |
| 7452 { | |
| 7453 if (wp->w_next == NULL) | |
| 7454 break; | |
| 7455 else | |
| 7456 wp = wp->w_next; | |
| 7457 } | |
| 7458 win_goto(wp); | |
| 7459 } | |
| 7 | 7460 close_others(TRUE, eap->forceit); |
| 7461 } | |
| 7462 | |
| 7463 /* | |
| 7464 * ":all" and ":sall". | |
| 727 | 7465 * Also used for ":tab drop file ..." after setting the argument list. |
| 7466 */ | |
| 7467 void | |
| 7 | 7468 ex_all(eap) |
| 7469 exarg_T *eap; | |
| 7470 { | |
| 7471 if (eap->addr_count == 0) | |
| 7472 eap->line2 = 9999; | |
| 727 | 7473 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop); |
| 7 | 7474 } |
| 7475 #endif /* FEAT_WINDOWS */ | |
| 7476 | |
| 7477 static void | |
| 7478 ex_hide(eap) | |
| 7479 exarg_T *eap; | |
| 7480 { | |
| 7481 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL) | |
| 7482 eap->errmsg = e_invarg; | |
| 7483 else | |
| 7484 { | |
| 7485 /* ":hide" or ":hide | cmd": hide current window */ | |
| 7486 eap->nextcmd = check_nextcmd(eap->arg); | |
| 7487 #ifdef FEAT_WINDOWS | |
| 7488 if (!eap->skip) | |
| 7489 { | |
| 7490 # ifdef FEAT_GUI | |
| 7491 need_mouse_correct = TRUE; | |
| 7492 # endif | |
| 6398 | 7493 if (eap->addr_count == 0) |
| 7494 win_close(curwin, FALSE); /* don't free buffer */ | |
| 6409 | 7495 else |
| 7496 { | |
| 7497 int winnr = 0; | |
| 7498 win_T *win; | |
| 7499 | |
| 6398 | 7500 for (win = firstwin; win != NULL; win = win->w_next) |
| 7501 { | |
| 7502 winnr++; | |
| 7503 if (winnr == eap->line2) | |
| 7504 break; | |
| 7505 } | |
| 7506 if (win == NULL) | |
| 7507 win = lastwin; | |
| 7508 win_close(win, FALSE); | |
| 7509 } | |
| 7 | 7510 } |
| 7511 #endif | |
| 7512 } | |
| 7513 } | |
| 7514 | |
| 7515 /* | |
| 7516 * ":stop" and ":suspend": Suspend Vim. | |
| 7517 */ | |
| 7518 static void | |
| 7519 ex_stop(eap) | |
| 7520 exarg_T *eap; | |
| 7521 { | |
| 7522 /* | |
| 7523 * Disallow suspending for "rvim". | |
| 7524 */ | |
| 7525 if (!check_restricted() | |
| 7526 #ifdef WIN3264 | |
| 7527 /* | |
| 7528 * Check if external commands are allowed now. | |
| 7529 */ | |
| 7530 && can_end_termcap_mode(TRUE) | |
| 7531 #endif | |
| 7532 ) | |
| 7533 { | |
| 7534 if (!eap->forceit) | |
| 7535 autowrite_all(); | |
| 7536 windgoto((int)Rows - 1, 0); | |
| 7537 out_char('\n'); | |
| 7538 out_flush(); | |
| 7539 stoptermcap(); | |
| 7540 out_flush(); /* needed for SUN to restore xterm buffer */ | |
| 7541 #ifdef FEAT_TITLE | |
| 7542 mch_restore_title(3); /* restore window titles */ | |
| 7543 #endif | |
| 7544 ui_suspend(); /* call machine specific function */ | |
| 7545 #ifdef FEAT_TITLE | |
| 7546 maketitle(); | |
| 7547 resettitle(); /* force updating the title */ | |
| 7548 #endif | |
| 7549 starttermcap(); | |
| 7550 scroll_start(); /* scroll screen before redrawing */ | |
| 7551 redraw_later_clear(); | |
| 7552 shell_resized(); /* may have resized window */ | |
| 7553 } | |
| 7554 } | |
| 7555 | |
| 7556 /* | |
| 7557 * ":exit", ":xit" and ":wq": Write file and exit Vim. | |
| 7558 */ | |
| 7559 static void | |
| 7560 ex_exit(eap) | |
| 7561 exarg_T *eap; | |
| 7562 { | |
| 7563 #ifdef FEAT_CMDWIN | |
| 7564 if (cmdwin_type != 0) | |
| 7565 { | |
| 7566 cmdwin_result = Ctrl_C; | |
| 7567 return; | |
| 7568 } | |
| 7569 #endif | |
| 631 | 7570 /* Don't quit while editing the command line. */ |
| 633 | 7571 if (text_locked()) |
| 7572 { | |
| 7573 text_locked_msg(); | |
| 631 | 7574 return; |
| 7575 } | |
| 819 | 7576 #ifdef FEAT_AUTOCMD |
| 4211 | 7577 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7578 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7579 * being closed (can only happen in autocommands). */ | |
| 7580 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7581 return; |
| 7582 #endif | |
| 7 | 7583 |
| 7584 /* | |
| 7585 * if more files or windows we won't exit | |
| 7586 */ | |
| 7587 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7588 exiting = TRUE; | |
| 7589 if ( ((eap->cmdidx == CMD_wq | |
| 7590 || curbufIsChanged()) | |
| 7591 && do_write(eap) == FAIL) | |
| 7592 || check_more(TRUE, eap->forceit) == FAIL | |
| 7593 || (only_one_window() && check_changed_any(eap->forceit))) | |
| 7594 { | |
| 7595 not_exiting(); | |
| 7596 } | |
| 7597 else | |
| 7598 { | |
| 7599 #ifdef FEAT_WINDOWS | |
| 7600 if (only_one_window()) /* quit last window, exit Vim */ | |
| 7601 #endif | |
| 7602 getout(0); | |
| 7603 #ifdef FEAT_WINDOWS | |
| 7604 # ifdef FEAT_GUI | |
| 7605 need_mouse_correct = TRUE; | |
| 7606 # endif | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5198
diff
changeset
|
7607 /* Quit current window, may free the buffer. */ |
| 7 | 7608 win_close(curwin, !P_HID(curwin->w_buffer)); |
| 7609 #endif | |
| 7610 } | |
| 7611 } | |
| 7612 | |
| 7613 /* | |
| 7614 * ":print", ":list", ":number". | |
| 7615 */ | |
| 7616 static void | |
| 7617 ex_print(eap) | |
| 7618 exarg_T *eap; | |
| 7619 { | |
| 167 | 7620 if (curbuf->b_ml.ml_flags & ML_EMPTY) |
| 7621 EMSG(_(e_emptybuf)); | |
| 7622 else | |
| 7623 { | |
| 7624 for ( ;!got_int; ui_breakcheck()) | |
| 7625 { | |
| 7626 print_line(eap->line1, | |
| 7627 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound | |
| 7628 || (eap->flags & EXFLAG_NR)), | |
| 7629 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST)); | |
| 7630 if (++eap->line1 > eap->line2) | |
| 7631 break; | |
| 7632 out_flush(); /* show one line at a time */ | |
| 7633 } | |
| 7634 setpcmark(); | |
| 7635 /* put cursor at last line */ | |
| 7636 curwin->w_cursor.lnum = eap->line2; | |
| 7637 beginline(BL_SOL | BL_FIX); | |
| 7638 } | |
| 7 | 7639 |
| 7640 ex_no_reprint = TRUE; | |
| 7641 } | |
| 7642 | |
| 7643 #ifdef FEAT_BYTEOFF | |
| 7644 static void | |
| 7645 ex_goto(eap) | |
| 7646 exarg_T *eap; | |
| 7647 { | |
| 7648 goto_byte(eap->line2); | |
| 7649 } | |
| 7650 #endif | |
| 7651 | |
| 7652 /* | |
| 7653 * ":shell". | |
| 7654 */ | |
| 7655 static void | |
| 7656 ex_shell(eap) | |
| 1877 | 7657 exarg_T *eap UNUSED; |
| 7 | 7658 { |
| 7659 do_shell(NULL, 0); | |
| 7660 } | |
| 7661 | |
| 7662 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \ | |
| 7663 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \ | |
| 621 | 7664 || defined(FEAT_GUI_MSWIN) \ |
| 7665 || defined(FEAT_GUI_MAC) \ | |
| 7 | 7666 || defined(PROTO) |
| 7667 | |
| 7668 /* | |
| 7669 * Handle a file drop. The code is here because a drop is *nearly* like an | |
| 7670 * :args command, but not quite (we have a list of exact filenames, so we | |
| 7671 * don't want to (a) parse a command line, or (b) expand wildcards. So the | |
| 7672 * code is very similar to :args and hence needs access to a lot of the static | |
| 7673 * functions in this file. | |
| 7674 * | |
| 7675 * The list should be allocated using alloc(), as should each item in the | |
| 7676 * list. This function takes over responsibility for freeing the list. | |
| 7677 * | |
| 1441 | 7678 * XXX The list is made into the argument list. This is freed using |
| 7 | 7679 * FreeWild(), which does a series of vim_free() calls, unless the two defines |
| 7680 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a | |
| 7681 * routine _fnexplodefree() is used. This may cause problems, but as the drop | |
| 7682 * file functionality is (currently) not in EMX this is not presently a | |
| 7683 * problem. | |
| 7684 */ | |
| 7685 void | |
| 7686 handle_drop(filec, filev, split) | |
| 7687 int filec; /* the number of files dropped */ | |
| 7688 char_u **filev; /* the list of files dropped */ | |
| 7689 int split; /* force splitting the window */ | |
| 7690 { | |
| 7691 exarg_T ea; | |
| 7692 int save_msg_scroll = msg_scroll; | |
| 7693 | |
| 631 | 7694 /* Postpone this while editing the command line. */ |
| 633 | 7695 if (text_locked()) |
| 7 | 7696 return; |
| 819 | 7697 #ifdef FEAT_AUTOCMD |
| 7698 if (curbuf_locked()) | |
| 7699 return; | |
| 7700 #endif | |
| 1668 | 7701 /* When the screen is being updated we should not change buffers and |
| 7702 * windows structures, it may cause freed memory to be used. */ | |
| 7703 if (updating_screen) | |
| 7704 return; | |
| 7 | 7705 |
| 7706 /* Check whether the current buffer is changed. If so, we will need | |
| 7707 * to split the current window or data could be lost. | |
| 7708 * We don't need to check if the 'hidden' option is set, as in this | |
| 7709 * case the buffer won't be lost. | |
| 7710 */ | |
| 7711 if (!P_HID(curbuf) && !split) | |
| 7712 { | |
| 7713 ++emsg_off; | |
| 5464 | 7714 split = check_changed(curbuf, CCGD_AW); |
| 7 | 7715 --emsg_off; |
| 7716 } | |
| 7717 if (split) | |
| 7718 { | |
| 7719 # ifdef FEAT_WINDOWS | |
| 7720 if (win_split(0, 0) == FAIL) | |
| 7721 return; | |
| 2583 | 7722 RESET_BINDING(curwin); |
| 7 | 7723 |
| 7724 /* When splitting the window, create a new alist. Otherwise the | |
| 7725 * existing one is overwritten. */ | |
| 7726 alist_unlink(curwin->w_alist); | |
| 7727 alist_new(); | |
| 7728 # else | |
| 7729 return; /* can't split, always fail */ | |
| 7730 # endif | |
| 7731 } | |
| 7732 | |
| 7733 /* | |
| 7734 * Set up the new argument list. | |
| 7735 */ | |
| 41 | 7736 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0); |
| 7 | 7737 |
| 7738 /* | |
| 7739 * Move to the first file. | |
| 7740 */ | |
| 7741 /* Fake up a minimal "next" command for do_argfile() */ | |
| 7742 vim_memset(&ea, 0, sizeof(ea)); | |
| 7743 ea.cmd = (char_u *)"next"; | |
| 7744 do_argfile(&ea, 0); | |
| 7745 | |
| 7746 /* do_ecmd() may set need_start_insertmode, but since we never left Insert | |
| 7747 * mode that is not needed here. */ | |
| 7748 need_start_insertmode = FALSE; | |
| 7749 | |
| 7750 /* Restore msg_scroll, otherwise a following command may cause scrolling | |
| 7751 * unexpectedly. The screen will be redrawn by the caller, thus | |
| 7752 * msg_scroll being set by displaying a message is irrelevant. */ | |
| 7753 msg_scroll = save_msg_scroll; | |
| 7754 } | |
| 7755 #endif | |
| 7756 | |
| 7757 /* | |
| 7758 * Clear an argument list: free all file names and reset it to zero entries. | |
| 7759 */ | |
| 23 | 7760 void |
| 7 | 7761 alist_clear(al) |
| 7762 alist_T *al; | |
| 7763 { | |
| 7764 while (--al->al_ga.ga_len >= 0) | |
| 7765 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname); | |
| 7766 ga_clear(&al->al_ga); | |
| 7767 } | |
| 7768 | |
| 7769 /* | |
| 7770 * Init an argument list. | |
| 7771 */ | |
| 7772 void | |
| 7773 alist_init(al) | |
| 7774 alist_T *al; | |
| 7775 { | |
| 7776 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5); | |
| 7777 } | |
| 7778 | |
| 7779 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 7780 | |
| 7781 /* | |
| 7782 * Remove a reference from an argument list. | |
| 7783 * Ignored when the argument list is the global one. | |
| 7784 * If the argument list is no longer used by any window, free it. | |
| 7785 */ | |
| 7786 void | |
| 7787 alist_unlink(al) | |
| 7788 alist_T *al; | |
| 7789 { | |
| 7790 if (al != &global_alist && --al->al_refcount <= 0) | |
| 7791 { | |
| 7792 alist_clear(al); | |
| 7793 vim_free(al); | |
| 7794 } | |
| 7795 } | |
| 7796 | |
| 7797 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO) | |
| 7798 /* | |
| 7799 * Create a new argument list and use it for the current window. | |
| 7800 */ | |
| 7801 void | |
| 7802 alist_new() | |
| 7803 { | |
| 7804 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T)); | |
| 7805 if (curwin->w_alist == NULL) | |
| 7806 { | |
| 7807 curwin->w_alist = &global_alist; | |
| 7808 ++global_alist.al_refcount; | |
| 7809 } | |
| 7810 else | |
| 7811 { | |
| 7812 curwin->w_alist->al_refcount = 1; | |
| 5942 | 7813 curwin->w_alist->id = ++max_alist_id; |
| 7 | 7814 alist_init(curwin->w_alist); |
| 7815 } | |
| 7816 } | |
| 7817 # endif | |
| 7818 #endif | |
| 7819 | |
| 7820 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) || defined(PROTO) | |
| 7821 /* | |
| 7822 * Expand the file names in the global argument list. | |
| 41 | 7823 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer |
| 7824 * numbers to be re-used. | |
| 7 | 7825 */ |
| 7826 void | |
| 41 | 7827 alist_expand(fnum_list, fnum_len) |
| 7828 int *fnum_list; | |
| 7829 int fnum_len; | |
| 7 | 7830 { |
| 7831 char_u **old_arg_files; | |
| 41 | 7832 int old_arg_count; |
| 7 | 7833 char_u **new_arg_files; |
| 7834 int new_arg_file_count; | |
| 7835 char_u *save_p_su = p_su; | |
| 7836 int i; | |
| 7837 | |
| 7838 /* Don't use 'suffixes' here. This should work like the shell did the | |
| 7839 * expansion. Also, the vimrc file isn't read yet, thus the user | |
| 7840 * can't set the options. */ | |
| 7841 p_su = empty_option; | |
| 7842 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT)); | |
| 7843 if (old_arg_files != NULL) | |
| 7844 { | |
| 7845 for (i = 0; i < GARGCOUNT; ++i) | |
| 41 | 7846 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname); |
| 7847 old_arg_count = GARGCOUNT; | |
| 7848 if (expand_wildcards(old_arg_count, old_arg_files, | |
| 7 | 7849 &new_arg_file_count, &new_arg_files, |
| 2966 | 7850 EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK |
| 7 | 7851 && new_arg_file_count > 0) |
| 7852 { | |
| 41 | 7853 alist_set(&global_alist, new_arg_file_count, new_arg_files, |
| 7854 TRUE, fnum_list, fnum_len); | |
| 7855 FreeWild(old_arg_count, old_arg_files); | |
| 23 | 7856 } |
| 7 | 7857 } |
| 7858 p_su = save_p_su; | |
| 7859 } | |
| 7860 #endif | |
| 7861 | |
| 7862 /* | |
| 7863 * Set the argument list for the current window. | |
| 7864 * Takes over the allocated files[] and the allocated fnames in it. | |
| 7865 */ | |
| 7866 void | |
| 41 | 7867 alist_set(al, count, files, use_curbuf, fnum_list, fnum_len) |
| 7 | 7868 alist_T *al; |
| 7869 int count; | |
| 7870 char_u **files; | |
| 7871 int use_curbuf; | |
| 41 | 7872 int *fnum_list; |
| 7873 int fnum_len; | |
| 7 | 7874 { |
| 7875 int i; | |
| 7876 | |
| 7877 alist_clear(al); | |
| 7878 if (ga_grow(&al->al_ga, count) == OK) | |
| 7879 { | |
| 7880 for (i = 0; i < count; ++i) | |
| 23 | 7881 { |
| 7882 if (got_int) | |
| 7883 { | |
| 7884 /* When adding many buffers this can take a long time. Allow | |
| 7885 * interrupting here. */ | |
| 7886 while (i < count) | |
| 7887 vim_free(files[i++]); | |
| 7888 break; | |
| 7889 } | |
| 41 | 7890 |
| 7891 /* May set buffer name of a buffer previously used for the | |
| 7892 * argument list, so that it's re-used by alist_add. */ | |
| 7893 if (fnum_list != NULL && i < fnum_len) | |
| 7894 buf_set_name(fnum_list[i], files[i]); | |
| 7895 | |
| 7 | 7896 alist_add(al, files[i], use_curbuf ? 2 : 1); |
| 23 | 7897 ui_breakcheck(); |
| 7898 } | |
| 7 | 7899 vim_free(files); |
| 7900 } | |
| 7901 else | |
| 7902 FreeWild(count, files); | |
| 7903 #ifdef FEAT_WINDOWS | |
| 7904 if (al == &global_alist) | |
| 7905 #endif | |
| 7906 arg_had_last = FALSE; | |
| 7907 } | |
| 7908 | |
| 7909 /* | |
| 7910 * Add file "fname" to argument list "al". | |
| 7911 * "fname" must have been allocated and "al" must have been checked for room. | |
| 7912 */ | |
| 7913 void | |
| 7914 alist_add(al, fname, set_fnum) | |
| 7915 alist_T *al; | |
| 7916 char_u *fname; | |
| 7917 int set_fnum; /* 1: set buffer number; 2: re-use curbuf */ | |
| 7918 { | |
| 7919 if (fname == NULL) /* don't add NULL file names */ | |
| 7920 return; | |
| 7921 #ifdef BACKSLASH_IN_FILENAME | |
| 7922 slash_adjust(fname); | |
| 7923 #endif | |
| 7924 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname; | |
| 7925 if (set_fnum > 0) | |
| 7926 AARGLIST(al)[al->al_ga.ga_len].ae_fnum = | |
| 7927 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0)); | |
| 7928 ++al->al_ga.ga_len; | |
| 7929 } | |
| 7930 | |
| 7931 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 7932 /* | |
| 7933 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 7934 */ | |
| 7935 void | |
| 7936 alist_slash_adjust() | |
| 7937 { | |
| 7938 int i; | |
| 7939 # ifdef FEAT_WINDOWS | |
| 7940 win_T *wp; | |
| 671 | 7941 tabpage_T *tp; |
| 7 | 7942 # endif |
| 7943 | |
| 7944 for (i = 0; i < GARGCOUNT; ++i) | |
| 7945 if (GARGLIST[i].ae_fname != NULL) | |
| 7946 slash_adjust(GARGLIST[i].ae_fname); | |
| 7947 # ifdef FEAT_WINDOWS | |
| 671 | 7948 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 7949 if (wp->w_alist != &global_alist) |
| 7950 for (i = 0; i < WARGCOUNT(wp); ++i) | |
| 7951 if (WARGLIST(wp)[i].ae_fname != NULL) | |
| 7952 slash_adjust(WARGLIST(wp)[i].ae_fname); | |
| 7953 # endif | |
| 7954 } | |
| 7955 #endif | |
| 7956 | |
| 7957 /* | |
| 7958 * ":preserve". | |
| 7959 */ | |
| 7960 static void | |
| 7961 ex_preserve(eap) | |
| 1877 | 7962 exarg_T *eap UNUSED; |
| 7 | 7963 { |
| 164 | 7964 curbuf->b_flags |= BF_PRESERVED; |
| 7 | 7965 ml_preserve(curbuf, TRUE); |
| 7966 } | |
| 7967 | |
| 7968 /* | |
| 7969 * ":recover". | |
| 7970 */ | |
| 7971 static void | |
| 7972 ex_recover(eap) | |
| 7973 exarg_T *eap; | |
| 7974 { | |
| 7975 /* Set recoverymode right away to avoid the ATTENTION prompt. */ | |
| 7976 recoverymode = TRUE; | |
| 5464 | 7977 if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7978 | CCGD_MULTWIN | |
| 7979 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7980 | CCGD_EXCMD) | |
| 7981 | |
| 7 | 7982 && (*eap->arg == NUL |
| 7983 || setfname(curbuf, eap->arg, NULL, TRUE) == OK)) | |
| 7984 ml_recover(); | |
| 7985 recoverymode = FALSE; | |
| 7986 } | |
| 7987 | |
| 7988 /* | |
| 7989 * Command modifier used in a wrong way. | |
| 7990 */ | |
| 7991 static void | |
| 7992 ex_wrongmodifier(eap) | |
| 7993 exarg_T *eap; | |
| 7994 { | |
| 7995 eap->errmsg = e_invcmd; | |
| 7996 } | |
| 7997 | |
| 7998 #ifdef FEAT_WINDOWS | |
| 7999 /* | |
| 8000 * :sview [+command] file split window with new file, read-only | |
| 8001 * :split [[+command] file] split window with current or new file | |
| 8002 * :vsplit [[+command] file] split window vertically with current or new file | |
| 8003 * :new [[+command] file] split window with no or new file | |
| 8004 * :vnew [[+command] file] split vertically window with no or new file | |
| 8005 * :sfind [+command] file split window with file in 'path' | |
| 675 | 8006 * |
| 8007 * :tabedit open new Tab page with empty window | |
| 8008 * :tabedit [+command] file open new Tab page and edit "file" | |
| 8009 * :tabnew [[+command] file] just like :tabedit | |
| 8010 * :tabfind [+command] file open new Tab page and find "file" | |
| 7 | 8011 */ |
| 8012 void | |
| 8013 ex_splitview(eap) | |
| 8014 exarg_T *eap; | |
| 8015 { | |
| 675 | 8016 win_T *old_curwin = curwin; |
| 667 | 8017 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) |
| 7 | 8018 char_u *fname = NULL; |
| 667 | 8019 # endif |
| 8020 # ifdef FEAT_BROWSE | |
| 7 | 8021 int browse_flag = cmdmod.browse; |
| 667 | 8022 # endif |
| 8023 | |
| 8024 # ifndef FEAT_VERTSPLIT | |
| 7 | 8025 if (eap->cmdidx == CMD_vsplit || eap->cmdidx == CMD_vnew) |
| 8026 { | |
| 8027 ex_ni(eap); | |
| 8028 return; | |
| 8029 } | |
| 667 | 8030 # endif |
| 7 | 8031 |
| 667 | 8032 # ifdef FEAT_GUI |
| 7 | 8033 need_mouse_correct = TRUE; |
| 667 | 8034 # endif |
| 8035 | |
| 8036 # ifdef FEAT_QUICKFIX | |
| 7 | 8037 /* A ":split" in the quickfix window works like ":new". Don't want two |
| 1661 | 8038 * quickfix windows. But it's OK when doing ":tab split". */ |
| 8039 if (bt_quickfix(curbuf) && cmdmod.tab == 0) | |
| 7 | 8040 { |
| 8041 if (eap->cmdidx == CMD_split) | |
| 8042 eap->cmdidx = CMD_new; | |
| 667 | 8043 # ifdef FEAT_VERTSPLIT |
| 7 | 8044 if (eap->cmdidx == CMD_vsplit) |
| 8045 eap->cmdidx = CMD_vnew; | |
| 667 | 8046 # endif |
| 8047 } | |
| 7 | 8048 # endif |
| 667 | 8049 |
| 8050 # ifdef FEAT_SEARCHPATH | |
| 675 | 8051 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind) |
| 7 | 8052 { |
| 8053 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), | |
| 8054 FNAME_MESS, TRUE, curbuf->b_ffname); | |
| 8055 if (fname == NULL) | |
| 8056 goto theend; | |
| 8057 eap->arg = fname; | |
| 8058 } | |
| 667 | 8059 # ifdef FEAT_BROWSE |
| 7 | 8060 else |
| 667 | 8061 # endif |
| 7 | 8062 # endif |
| 667 | 8063 # ifdef FEAT_BROWSE |
| 7 | 8064 if (cmdmod.browse |
| 667 | 8065 # ifdef FEAT_VERTSPLIT |
| 7 | 8066 && eap->cmdidx != CMD_vnew |
| 667 | 8067 # endif |
| 7 | 8068 && eap->cmdidx != CMD_new) |
| 8069 { | |
| 1683 | 8070 # ifdef FEAT_AUTOCMD |
| 461 | 8071 if ( |
| 1683 | 8072 # ifdef FEAT_GUI |
| 461 | 8073 !gui.in_use && |
| 1683 | 8074 # endif |
| 461 | 8075 au_has_group((char_u *)"FileExplorer")) |
| 8076 { | |
| 8077 /* No browsing supported but we do have the file explorer: | |
| 8078 * Edit the directory. */ | |
| 8079 if (*eap->arg == NUL || !mch_isdir(eap->arg)) | |
| 8080 eap->arg = (char_u *)"."; | |
| 8081 } | |
| 8082 else | |
| 1683 | 8083 # endif |
| 461 | 8084 { |
| 8085 fname = do_browse(0, (char_u *)_("Edit File in new window"), | |
| 7 | 8086 eap->arg, NULL, NULL, NULL, curbuf); |
| 461 | 8087 if (fname == NULL) |
| 8088 goto theend; | |
| 8089 eap->arg = fname; | |
| 8090 } | |
| 7 | 8091 } |
| 8092 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */ | |
| 667 | 8093 # endif |
| 7 | 8094 |
| 675 | 8095 /* |
| 8096 * Either open new tab page or split the window. | |
| 8097 */ | |
| 8098 if (eap->cmdidx == CMD_tabedit | |
| 8099 || eap->cmdidx == CMD_tabfind | |
| 8100 || eap->cmdidx == CMD_tabnew) | |
| 8101 { | |
| 820 | 8102 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab |
| 8103 : eap->addr_count == 0 ? 0 | |
| 8104 : (int)eap->line2 + 1) != FAIL) | |
| 675 | 8105 { |
| 1498 | 8106 do_exedit(eap, old_curwin); |
| 675 | 8107 |
| 8108 /* set the alternate buffer for the window we came from */ | |
| 8109 if (curwin != old_curwin | |
| 8110 && win_valid(old_curwin) | |
| 8111 && old_curwin->w_buffer != curbuf | |
| 8112 && !cmdmod.keepalt) | |
| 8113 old_curwin->w_alt_fnum = curbuf->b_fnum; | |
| 8114 } | |
| 8115 } | |
| 8116 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0, | |
| 7 | 8117 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL) |
| 8118 { | |
| 667 | 8119 # ifdef FEAT_SCROLLBIND |
| 7 | 8120 /* Reset 'scrollbind' when editing another file, but keep it when |
| 8121 * doing ":split" without arguments. */ | |
| 8122 if (*eap->arg != NUL | |
| 667 | 8123 # ifdef FEAT_BROWSE |
| 7 | 8124 || cmdmod.browse |
| 667 | 8125 # endif |
| 7 | 8126 ) |
| 2583 | 8127 { |
| 8128 RESET_BINDING(curwin); | |
| 8129 } | |
| 7 | 8130 else |
| 8131 do_check_scrollbind(FALSE); | |
| 667 | 8132 # endif |
| 7 | 8133 do_exedit(eap, old_curwin); |
| 8134 } | |
| 8135 | |
| 667 | 8136 # ifdef FEAT_BROWSE |
| 7 | 8137 cmdmod.browse = browse_flag; |
| 667 | 8138 # endif |
| 8139 | |
| 8140 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) | |
| 7 | 8141 theend: |
| 8142 vim_free(fname); | |
| 667 | 8143 # endif |
| 8144 } | |
| 8145 | |
| 8146 /* | |
| 682 | 8147 * Open a new tab page. |
| 667 | 8148 */ |
| 8149 void | |
| 682 | 8150 tabpage_new() |
| 8151 { | |
| 8152 exarg_T ea; | |
| 8153 | |
| 8154 vim_memset(&ea, 0, sizeof(ea)); | |
| 8155 ea.cmdidx = CMD_tabnew; | |
| 8156 ea.cmd = (char_u *)"tabn"; | |
| 8157 ea.arg = (char_u *)""; | |
| 8158 ex_splitview(&ea); | |
| 8159 } | |
| 8160 | |
| 8161 /* | |
| 8162 * :tabnext command | |
| 8163 */ | |
| 8164 static void | |
| 8165 ex_tabnext(eap) | |
| 8166 exarg_T *eap; | |
| 8167 { | |
| 685 | 8168 switch (eap->cmdidx) |
| 8169 { | |
| 8170 case CMD_tabfirst: | |
| 8171 case CMD_tabrewind: | |
| 8172 goto_tabpage(1); | |
| 8173 break; | |
| 8174 case CMD_tablast: | |
| 8175 goto_tabpage(9999); | |
| 8176 break; | |
| 8177 case CMD_tabprevious: | |
| 8178 case CMD_tabNext: | |
| 8179 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2); | |
| 8180 break; | |
| 8181 default: /* CMD_tabnext */ | |
| 8182 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2); | |
| 8183 break; | |
| 8184 } | |
| 682 | 8185 } |
| 8186 | |
| 8187 /* | |
| 8188 * :tabmove command | |
| 8189 */ | |
| 8190 static void | |
| 8191 ex_tabmove(eap) | |
| 8192 exarg_T *eap; | |
| 8193 { | |
| 6775 | 8194 int tab_number; |
| 3662 | 8195 |
| 8196 if (eap->arg && *eap->arg != NUL) | |
| 8197 { | |
| 8198 char_u *p = eap->arg; | |
| 8199 int relative = 0; /* argument +N/-N means: move N places to the | |
| 8200 * right/left relative to the current position. */ | |
| 8201 | |
| 8202 if (*eap->arg == '-') | |
| 8203 { | |
| 8204 relative = -1; | |
| 8205 p = eap->arg + 1; | |
| 8206 } | |
| 8207 else if (*eap->arg == '+') | |
| 8208 { | |
| 8209 relative = 1; | |
| 8210 p = eap->arg + 1; | |
| 8211 } | |
| 8212 else | |
| 8213 p = eap->arg; | |
| 8214 | |
| 6775 | 8215 if (relative == 0) |
| 8216 { | |
| 8217 if (STRCMP(p, "$") == 0) | |
| 8218 tab_number = LAST_TAB_NR; | |
| 8219 else if (p == skipdigits(p)) | |
| 8220 { | |
| 8221 /* No numbers as argument. */ | |
| 8222 eap->errmsg = e_invarg; | |
| 8223 return; | |
| 8224 } | |
| 8225 else | |
| 8226 tab_number = getdigits(&p); | |
| 8227 } | |
| 8228 else | |
| 8229 { | |
| 8230 if (*p != NUL) | |
| 8231 tab_number = getdigits(&p); | |
| 8232 else | |
| 8233 tab_number = 1; | |
| 8234 tab_number = tab_number * relative + tabpage_index(curtab); | |
| 8235 if (relative == -1) | |
| 8236 --tab_number; | |
| 8237 } | |
| 3662 | 8238 } |
| 8239 else if (eap->addr_count != 0) | |
| 6775 | 8240 { |
| 3662 | 8241 tab_number = eap->line2; |
| 6775 | 8242 if (**eap->cmdlinep == '-') |
| 8243 --tab_number; | |
| 8244 } | |
| 8245 else | |
| 8246 tab_number = LAST_TAB_NR; | |
| 3662 | 8247 |
| 8248 tabpage_move(tab_number); | |
| 667 | 8249 } |
| 8250 | |
| 8251 /* | |
| 8252 * :tabs command: List tabs and their contents. | |
| 8253 */ | |
| 8254 static void | |
| 8255 ex_tabs(eap) | |
| 1877 | 8256 exarg_T *eap UNUSED; |
| 667 | 8257 { |
| 8258 tabpage_T *tp; | |
| 8259 win_T *wp; | |
| 8260 int tabcount = 1; | |
| 8261 | |
| 8262 msg_start(); | |
| 8263 msg_scroll = TRUE; | |
| 8264 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next) | |
| 8265 { | |
| 8266 msg_putchar('\n'); | |
| 8267 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++); | |
| 8268 msg_outtrans_attr(IObuff, hl_attr(HLF_T)); | |
| 8269 out_flush(); /* output one line at a time */ | |
| 8270 ui_breakcheck(); | |
| 8271 | |
| 678 | 8272 if (tp == curtab) |
| 667 | 8273 wp = firstwin; |
| 8274 else | |
| 8275 wp = tp->tp_firstwin; | |
| 8276 for ( ; wp != NULL && !got_int; wp = wp->w_next) | |
| 8277 { | |
| 682 | 8278 msg_putchar('\n'); |
| 8279 msg_putchar(wp == curwin ? '>' : ' '); | |
| 8280 msg_putchar(' '); | |
| 672 | 8281 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' '); |
| 8282 msg_putchar(' '); | |
| 667 | 8283 if (buf_spname(wp->w_buffer) != NULL) |
| 3839 | 8284 vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1); |
| 667 | 8285 else |
| 8286 home_replace(wp->w_buffer, wp->w_buffer->b_fname, | |
| 8287 IObuff, IOSIZE, TRUE); | |
| 8288 msg_outtrans(IObuff); | |
| 8289 out_flush(); /* output one line at a time */ | |
| 8290 ui_breakcheck(); | |
| 8291 } | |
| 8292 } | |
| 8293 } | |
| 8294 | |
| 8295 #endif /* FEAT_WINDOWS */ | |
| 7 | 8296 |
| 8297 /* | |
| 8298 * ":mode": Set screen mode. | |
| 8299 * If no argument given, just get the screen size and redraw. | |
| 8300 */ | |
| 8301 static void | |
| 8302 ex_mode(eap) | |
| 8303 exarg_T *eap; | |
| 8304 { | |
| 8305 if (*eap->arg == NUL) | |
| 8306 shell_resized(); | |
| 8307 else | |
| 8308 mch_screenmode(eap->arg); | |
| 8309 } | |
| 8310 | |
| 8311 #ifdef FEAT_WINDOWS | |
| 8312 /* | |
| 8313 * ":resize". | |
| 8314 * set, increment or decrement current window height | |
| 8315 */ | |
| 8316 static void | |
| 8317 ex_resize(eap) | |
| 8318 exarg_T *eap; | |
| 8319 { | |
| 8320 int n; | |
| 8321 win_T *wp = curwin; | |
| 8322 | |
| 8323 if (eap->addr_count > 0) | |
| 8324 { | |
| 8325 n = eap->line2; | |
| 8326 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next) | |
| 8327 ; | |
| 8328 } | |
| 8329 | |
| 8330 #ifdef FEAT_GUI | |
| 8331 need_mouse_correct = TRUE; | |
| 8332 #endif | |
| 8333 n = atol((char *)eap->arg); | |
| 8334 #ifdef FEAT_VERTSPLIT | |
| 8335 if (cmdmod.split & WSP_VERT) | |
| 8336 { | |
| 8337 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8338 n += W_WIDTH(curwin); | |
| 8339 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8340 n = 9999; | |
| 8341 win_setwidth_win((int)n, wp); | |
| 8342 } | |
| 8343 else | |
| 8344 #endif | |
| 8345 { | |
| 8346 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8347 n += curwin->w_height; | |
| 8348 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8349 n = 9999; | |
| 8350 win_setheight_win((int)n, wp); | |
| 8351 } | |
| 8352 } | |
| 8353 #endif | |
| 8354 | |
| 8355 /* | |
| 8356 * ":find [+command] <file>" command. | |
| 8357 */ | |
| 8358 static void | |
| 8359 ex_find(eap) | |
| 8360 exarg_T *eap; | |
| 8361 { | |
| 8362 #ifdef FEAT_SEARCHPATH | |
| 8363 char_u *fname; | |
| 8364 int count; | |
| 8365 | |
| 8366 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS, | |
| 8367 TRUE, curbuf->b_ffname); | |
| 8368 if (eap->addr_count > 0) | |
| 8369 { | |
| 8370 /* Repeat finding the file "count" times. This matters when it | |
| 8371 * appears several times in the path. */ | |
| 8372 count = eap->line2; | |
| 8373 while (fname != NULL && --count > 0) | |
| 8374 { | |
| 8375 vim_free(fname); | |
| 8376 fname = find_file_in_path(NULL, 0, FNAME_MESS, | |
| 8377 FALSE, curbuf->b_ffname); | |
| 8378 } | |
| 8379 } | |
| 8380 | |
| 8381 if (fname != NULL) | |
| 8382 { | |
| 8383 eap->arg = fname; | |
| 8384 #endif | |
| 8385 do_exedit(eap, NULL); | |
| 8386 #ifdef FEAT_SEARCHPATH | |
| 8387 vim_free(fname); | |
| 8388 } | |
| 8389 #endif | |
| 8390 } | |
| 8391 | |
| 8392 /* | |
| 167 | 8393 * ":open" simulation: for now just work like ":visual". |
| 8394 */ | |
| 8395 static void | |
| 8396 ex_open(eap) | |
| 8397 exarg_T *eap; | |
| 8398 { | |
| 8399 regmatch_T regmatch; | |
| 8400 char_u *p; | |
| 8401 | |
| 8402 curwin->w_cursor.lnum = eap->line2; | |
| 8403 beginline(BL_SOL | BL_FIX); | |
| 8404 if (*eap->arg == '/') | |
| 8405 { | |
| 8406 /* ":open /pattern/": put cursor in column found with pattern */ | |
| 8407 ++eap->arg; | |
| 8408 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 8409 *p = NUL; | |
| 8410 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0); | |
| 8411 if (regmatch.regprog != NULL) | |
| 8412 { | |
| 8413 regmatch.rm_ic = p_ic; | |
| 8414 p = ml_get_curline(); | |
| 8415 if (vim_regexec(®match, p, (colnr_T)0)) | |
| 835 | 8416 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p); |
| 167 | 8417 else |
| 8418 EMSG(_(e_nomatch)); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
8419 vim_regfree(regmatch.regprog); |
| 167 | 8420 } |
| 8421 /* Move to the NUL, ignore any other arguments. */ | |
| 8422 eap->arg += STRLEN(eap->arg); | |
| 8423 } | |
| 8424 check_cursor(); | |
| 8425 | |
| 8426 eap->cmdidx = CMD_visual; | |
| 8427 do_exedit(eap, NULL); | |
| 8428 } | |
| 8429 | |
| 8430 /* | |
| 8431 * ":edit", ":badd", ":visual". | |
| 7 | 8432 */ |
| 8433 static void | |
| 8434 ex_edit(eap) | |
| 8435 exarg_T *eap; | |
| 8436 { | |
| 8437 do_exedit(eap, NULL); | |
| 8438 } | |
| 8439 | |
| 8440 /* | |
| 8441 * ":edit <file>" command and alikes. | |
| 8442 */ | |
| 8443 void | |
| 8444 do_exedit(eap, old_curwin) | |
| 8445 exarg_T *eap; | |
| 8446 win_T *old_curwin; /* curwin before doing a split or NULL */ | |
| 8447 { | |
| 8448 int n; | |
| 8449 #ifdef FEAT_WINDOWS | |
| 8450 int need_hide; | |
| 8451 #endif | |
| 167 | 8452 int exmode_was = exmode_active; |
| 7 | 8453 |
| 8454 /* | |
| 8455 * ":vi" command ends Ex mode. | |
| 8456 */ | |
| 8457 if (exmode_active && (eap->cmdidx == CMD_visual | |
| 8458 || eap->cmdidx == CMD_view)) | |
| 8459 { | |
| 8460 exmode_active = FALSE; | |
| 8461 if (*eap->arg == NUL) | |
| 167 | 8462 { |
| 8463 /* Special case: ":global/pat/visual\NLvi-commands" */ | |
| 8464 if (global_busy) | |
| 8465 { | |
| 8466 int rd = RedrawingDisabled; | |
| 8467 int nwr = no_wait_return; | |
| 8468 int ms = msg_scroll; | |
| 8469 #ifdef FEAT_GUI | |
| 8470 int he = hold_gui_events; | |
| 8471 #endif | |
| 8472 | |
| 8473 if (eap->nextcmd != NULL) | |
| 8474 { | |
| 8475 stuffReadbuff(eap->nextcmd); | |
| 8476 eap->nextcmd = NULL; | |
| 8477 } | |
| 8478 | |
| 8479 if (exmode_was != EXMODE_VIM) | |
| 8480 settmode(TMODE_RAW); | |
| 8481 RedrawingDisabled = 0; | |
| 8482 no_wait_return = 0; | |
| 8483 need_wait_return = FALSE; | |
| 8484 msg_scroll = 0; | |
| 8485 #ifdef FEAT_GUI | |
| 8486 hold_gui_events = 0; | |
| 8487 #endif | |
| 8488 must_redraw = CLEAR; | |
| 8489 | |
| 8490 main_loop(FALSE, TRUE); | |
| 8491 | |
| 8492 RedrawingDisabled = rd; | |
| 8493 no_wait_return = nwr; | |
| 8494 msg_scroll = ms; | |
| 8495 #ifdef FEAT_GUI | |
| 8496 hold_gui_events = he; | |
| 8497 #endif | |
| 8498 } | |
| 7 | 8499 return; |
| 167 | 8500 } |
| 7 | 8501 } |
| 8502 | |
| 8503 if ((eap->cmdidx == CMD_new | |
| 675 | 8504 || eap->cmdidx == CMD_tabnew |
| 8505 || eap->cmdidx == CMD_tabedit | |
| 7 | 8506 #ifdef FEAT_VERTSPLIT |
| 8507 || eap->cmdidx == CMD_vnew | |
| 8508 #endif | |
| 8509 ) && *eap->arg == NUL) | |
| 8510 { | |
| 675 | 8511 /* ":new" or ":tabnew" without argument: edit an new empty buffer */ |
| 7 | 8512 setpcmark(); |
| 8513 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE, | |
| 1743 | 8514 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0), |
| 8515 old_curwin == NULL ? curwin : NULL); | |
| 7 | 8516 } |
| 8517 else if ((eap->cmdidx != CMD_split | |
| 8518 #ifdef FEAT_VERTSPLIT | |
| 8519 && eap->cmdidx != CMD_vsplit | |
| 8520 #endif | |
| 8521 ) | |
| 8522 || *eap->arg != NUL | |
| 8523 #ifdef FEAT_BROWSE | |
| 8524 || cmdmod.browse | |
| 8525 #endif | |
| 8526 ) | |
| 8527 { | |
| 822 | 8528 #ifdef FEAT_AUTOCMD |
| 8529 /* Can't edit another file when "curbuf_lock" is set. Only ":edit" | |
| 8530 * can bring us here, others are stopped earlier. */ | |
| 8531 if (*eap->arg != NUL && curbuf_locked()) | |
| 8532 return; | |
| 8533 #endif | |
| 7 | 8534 n = readonlymode; |
| 8535 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview) | |
| 8536 readonlymode = TRUE; | |
| 8537 else if (eap->cmdidx == CMD_enew) | |
| 8538 readonlymode = FALSE; /* 'readonly' doesn't make sense in an | |
| 8539 empty buffer */ | |
| 8540 setpcmark(); | |
| 8541 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg), | |
| 8542 NULL, eap, | |
| 8543 /* ":edit" goes to first line if Vi compatible */ | |
| 8544 (*eap->arg == NUL && eap->do_ecmd_lnum == 0 | |
| 8545 && vim_strchr(p_cpo, CPO_GOTO1) != NULL) | |
| 8546 ? ECMD_ONE : eap->do_ecmd_lnum, | |
| 8547 (P_HID(curbuf) ? ECMD_HIDE : 0) | |
| 8548 + (eap->forceit ? ECMD_FORCEIT : 0) | |
| 5741 | 8549 /* after a split we can use an existing buffer */ |
| 8550 + (old_curwin != NULL ? ECMD_OLDBUF : 0) | |
| 7 | 8551 #ifdef FEAT_LISTCMDS |
| 8552 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 ) | |
| 8553 #endif | |
| 1743 | 8554 , old_curwin == NULL ? curwin : NULL) == FAIL) |
| 7 | 8555 { |
| 8556 /* Editing the file failed. If the window was split, close it. */ | |
| 8557 #ifdef FEAT_WINDOWS | |
| 8558 if (old_curwin != NULL) | |
| 8559 { | |
| 8560 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1); | |
| 8561 if (!need_hide || P_HID(curbuf)) | |
| 8562 { | |
| 24 | 8563 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 8564 cleanup_T cs; | |
| 8565 | |
| 8566 /* Reset the error/interrupt/exception state here so that | |
| 8567 * aborting() returns FALSE when closing a window. */ | |
| 8568 enter_cleanup(&cs); | |
| 8569 # endif | |
| 7 | 8570 # ifdef FEAT_GUI |
| 8571 need_mouse_correct = TRUE; | |
| 8572 # endif | |
| 8573 win_close(curwin, !need_hide && !P_HID(curbuf)); | |
| 24 | 8574 |
| 8575 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8576 /* Restore the error/interrupt/exception state if not | |
| 8577 * discarded by a new aborting error, interrupt, or | |
| 8578 * uncaught exception. */ | |
| 8579 leave_cleanup(&cs); | |
| 8580 # endif | |
| 7 | 8581 } |
| 8582 } | |
| 8583 #endif | |
| 8584 } | |
| 8585 else if (readonlymode && curbuf->b_nwindows == 1) | |
| 8586 { | |
| 8587 /* When editing an already visited buffer, 'readonly' won't be set | |
| 8588 * but the previous value is kept. With ":view" and ":sview" we | |
| 8589 * want the file to be readonly, except when another window is | |
| 8590 * editing the same buffer. */ | |
| 8591 curbuf->b_p_ro = TRUE; | |
| 8592 } | |
| 8593 readonlymode = n; | |
| 8594 } | |
| 8595 else | |
| 8596 { | |
| 8597 if (eap->do_ecmd_cmd != NULL) | |
| 8598 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 8599 #ifdef FEAT_TITLE | |
| 8600 n = curwin->w_arg_idx_invalid; | |
| 8601 #endif | |
| 8602 check_arg_idx(curwin); | |
| 8603 #ifdef FEAT_TITLE | |
| 8604 if (n != curwin->w_arg_idx_invalid) | |
| 8605 maketitle(); | |
| 8606 #endif | |
| 8607 } | |
| 8608 | |
| 8609 #ifdef FEAT_WINDOWS | |
| 8610 /* | |
| 8611 * if ":split file" worked, set alternate file name in old window to new | |
| 8612 * file | |
| 8613 */ | |
| 8614 if (old_curwin != NULL | |
| 8615 && *eap->arg != NUL | |
| 8616 && curwin != old_curwin | |
| 8617 && win_valid(old_curwin) | |
| 22 | 8618 && old_curwin->w_buffer != curbuf |
| 8619 && !cmdmod.keepalt) | |
| 7 | 8620 old_curwin->w_alt_fnum = curbuf->b_fnum; |
| 8621 #endif | |
| 8622 | |
| 8623 ex_no_reprint = TRUE; | |
| 8624 } | |
| 8625 | |
| 8626 #ifndef FEAT_GUI | |
| 8627 /* | |
| 8628 * ":gui" and ":gvim" when there is no GUI. | |
| 8629 */ | |
| 8630 static void | |
| 8631 ex_nogui(eap) | |
| 8632 exarg_T *eap; | |
| 8633 { | |
| 8634 eap->errmsg = e_nogvim; | |
| 8635 } | |
| 8636 #endif | |
| 8637 | |
| 8638 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 8639 static void | |
| 8640 ex_tearoff(eap) | |
| 8641 exarg_T *eap; | |
| 8642 { | |
| 8643 gui_make_tearoff(eap->arg); | |
| 8644 } | |
| 8645 #endif | |
| 8646 | |
| 573 | 8647 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 8648 static void |
| 8649 ex_popup(eap) | |
| 8650 exarg_T *eap; | |
| 8651 { | |
| 398 | 8652 gui_make_popup(eap->arg, eap->forceit); |
| 7 | 8653 } |
| 8654 #endif | |
| 8655 | |
| 8656 static void | |
| 8657 ex_swapname(eap) | |
| 1877 | 8658 exarg_T *eap UNUSED; |
| 7 | 8659 { |
| 8660 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL) | |
| 8661 MSG(_("No swap file")); | |
| 8662 else | |
| 8663 msg(curbuf->b_ml.ml_mfp->mf_fname); | |
| 8664 } | |
| 8665 | |
| 8666 /* | |
| 8667 * ":syncbind" forces all 'scrollbind' windows to have the same relative | |
| 8668 * offset. | |
| 8669 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 8670 */ | |
| 8671 static void | |
| 8672 ex_syncbind(eap) | |
| 1877 | 8673 exarg_T *eap UNUSED; |
| 7 | 8674 { |
| 8675 #ifdef FEAT_SCROLLBIND | |
| 8676 win_T *wp; | |
| 5566 | 8677 win_T *save_curwin = curwin; |
| 8678 buf_T *save_curbuf = curbuf; | |
| 7 | 8679 long topline; |
| 8680 long y; | |
| 8681 linenr_T old_linenr = curwin->w_cursor.lnum; | |
| 8682 | |
| 8683 setpcmark(); | |
| 8684 | |
| 8685 /* | |
| 8686 * determine max topline | |
| 8687 */ | |
| 8688 if (curwin->w_p_scb) | |
| 8689 { | |
| 8690 topline = curwin->w_topline; | |
| 8691 for (wp = firstwin; wp; wp = wp->w_next) | |
| 8692 { | |
| 8693 if (wp->w_p_scb && wp->w_buffer) | |
| 8694 { | |
| 8695 y = wp->w_buffer->b_ml.ml_line_count - p_so; | |
| 8696 if (topline > y) | |
| 8697 topline = y; | |
| 8698 } | |
| 8699 } | |
| 8700 if (topline < 1) | |
| 8701 topline = 1; | |
| 8702 } | |
| 8703 else | |
| 8704 { | |
| 8705 topline = 1; | |
| 8706 } | |
| 8707 | |
| 8708 | |
| 8709 /* | |
| 5566 | 8710 * Set all scrollbind windows to the same topline. |
| 7 | 8711 */ |
| 8712 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 8713 { | |
| 8714 if (curwin->w_p_scb) | |
| 8715 { | |
| 5566 | 8716 curbuf = curwin->w_buffer; |
| 7 | 8717 y = topline - curwin->w_topline; |
| 8718 if (y > 0) | |
| 8719 scrollup(y, TRUE); | |
| 8720 else | |
| 8721 scrolldown(-y, TRUE); | |
| 8722 curwin->w_scbind_pos = topline; | |
| 8723 redraw_later(VALID); | |
| 8724 cursor_correct(); | |
| 8725 #ifdef FEAT_WINDOWS | |
| 8726 curwin->w_redr_status = TRUE; | |
| 8727 #endif | |
| 8728 } | |
| 8729 } | |
| 5566 | 8730 curwin = save_curwin; |
| 8731 curbuf = save_curbuf; | |
| 7 | 8732 if (curwin->w_p_scb) |
| 8733 { | |
| 8734 did_syncbind = TRUE; | |
| 8735 checkpcmark(); | |
| 8736 if (old_linenr != curwin->w_cursor.lnum) | |
| 8737 { | |
| 8738 char_u ctrl_o[2]; | |
| 8739 | |
| 8740 ctrl_o[0] = Ctrl_O; | |
| 8741 ctrl_o[1] = 0; | |
| 8742 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE); | |
| 8743 } | |
| 8744 } | |
| 8745 #endif | |
| 8746 } | |
| 8747 | |
| 8748 | |
| 8749 static void | |
| 8750 ex_read(eap) | |
| 8751 exarg_T *eap; | |
| 8752 { | |
| 167 | 8753 int i; |
| 8754 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 8755 linenr_T lnum; | |
| 7 | 8756 |
| 8757 if (eap->usefilter) /* :r!cmd */ | |
| 8758 do_bang(1, eap, FALSE, FALSE, TRUE); | |
| 8759 else | |
| 8760 { | |
| 8761 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 8762 return; | |
| 8763 | |
| 8764 #ifdef FEAT_BROWSE | |
| 8765 if (cmdmod.browse) | |
| 8766 { | |
| 8767 char_u *browseFile; | |
| 8768 | |
| 28 | 8769 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg, |
| 7 | 8770 NULL, NULL, NULL, curbuf); |
| 8771 if (browseFile != NULL) | |
| 8772 { | |
| 8773 i = readfile(browseFile, NULL, | |
| 8774 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8775 vim_free(browseFile); | |
| 8776 } | |
| 8777 else | |
| 8778 i = OK; | |
| 8779 } | |
| 8780 else | |
| 8781 #endif | |
| 8782 if (*eap->arg == NUL) | |
| 8783 { | |
| 8784 if (check_fname() == FAIL) /* check for no file name */ | |
| 8785 return; | |
| 8786 i = readfile(curbuf->b_ffname, curbuf->b_fname, | |
| 8787 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8788 } | |
| 8789 else | |
| 8790 { | |
| 8791 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL) | |
| 8792 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1); | |
| 8793 i = readfile(eap->arg, NULL, | |
| 8794 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8795 | |
| 8796 } | |
| 8797 if (i == FAIL) | |
| 8798 { | |
| 8799 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8800 if (!aborting()) | |
| 8801 #endif | |
| 8802 EMSG2(_(e_notopen), eap->arg); | |
| 8803 } | |
| 8804 else | |
| 167 | 8805 { |
| 8806 if (empty && exmode_active) | |
| 8807 { | |
| 8808 /* Delete the empty line that remains. Historically ex does | |
| 8809 * this but vi doesn't. */ | |
| 8810 if (eap->line2 == 0) | |
| 8811 lnum = curbuf->b_ml.ml_line_count; | |
| 8812 else | |
| 8813 lnum = 1; | |
| 573 | 8814 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK) |
| 167 | 8815 { |
| 8816 ml_delete(lnum, FALSE); | |
| 573 | 8817 if (curwin->w_cursor.lnum > 1 |
| 8818 && curwin->w_cursor.lnum >= lnum) | |
| 167 | 8819 --curwin->w_cursor.lnum; |
| 1929 | 8820 deleted_lines_mark(lnum, 1L); |
| 167 | 8821 } |
| 8822 } | |
| 7 | 8823 redraw_curbuf_later(VALID); |
| 167 | 8824 } |
| 7 | 8825 } |
| 8826 } | |
| 8827 | |
| 358 | 8828 static char_u *prev_dir = NULL; |
| 8829 | |
| 8830 #if defined(EXITFREE) || defined(PROTO) | |
| 8831 void | |
| 8832 free_cd_dir() | |
| 8833 { | |
| 8834 vim_free(prev_dir); | |
| 1471 | 8835 prev_dir = NULL; |
| 1837 | 8836 |
| 8837 vim_free(globaldir); | |
| 8838 globaldir = NULL; | |
| 358 | 8839 } |
| 8840 #endif | |
| 8841 | |
|
4704
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|
8842 /* |
|
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|
8843 * Deal with the side effects of changing the current directory. |
|
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|
8844 * When "local" is TRUE then this was after an ":lcd" command. |
|
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|
8845 */ |
|
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|
8846 void |
|
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|
8847 post_chdir(local) |
|
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|
8848 int local; |
|
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|
8849 { |
|
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|
8850 vim_free(curwin->w_localdir); |
| 5584 | 8851 curwin->w_localdir = NULL; |
|
4704
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|
8852 if (local) |
|
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|
8853 { |
|
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|
8854 /* If still in global directory, need to remember current |
|
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|
8855 * directory as global directory. */ |
|
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|
8856 if (globaldir == NULL && prev_dir != NULL) |
|
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|
8857 globaldir = vim_strsave(prev_dir); |
|
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|
8858 /* Remember this local directory for the window. */ |
|
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|
8859 if (mch_dirname(NameBuff, MAXPATHL) == OK) |
|
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|
8860 curwin->w_localdir = vim_strsave(NameBuff); |
|
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|
8861 } |
|
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|
8862 else |
|
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|
8863 { |
|
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|
8864 /* We are now in the global directory, no need to remember its |
|
542af01979be
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|
8865 * name. */ |
|
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|
8866 vim_free(globaldir); |
|
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|
8867 globaldir = NULL; |
|
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|
8868 } |
|
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|
8869 |
|
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|
8870 shorten_fnames(TRUE); |
|
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|
8871 } |
|
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|
8872 |
| 358 | 8873 |
| 7 | 8874 /* |
| 8875 * ":cd", ":lcd", ":chdir" and ":lchdir". | |
| 8876 */ | |
| 1411 | 8877 void |
| 7 | 8878 ex_cd(eap) |
| 8879 exarg_T *eap; | |
| 8880 { | |
| 8881 char_u *new_dir; | |
| 8882 char_u *tofree; | |
| 8883 | |
| 8884 new_dir = eap->arg; | |
| 8885 #if !defined(UNIX) && !defined(VMS) | |
| 8886 /* for non-UNIX ":cd" means: print current directory */ | |
| 8887 if (*new_dir == NUL) | |
| 8888 ex_pwd(NULL); | |
| 8889 else | |
| 8890 #endif | |
| 8891 { | |
| 1838 | 8892 #ifdef FEAT_AUTOCMD |
| 8893 if (allbuf_locked()) | |
| 8894 return; | |
| 8895 #endif | |
| 167 | 8896 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() |
| 8897 && !eap->forceit) | |
| 8898 { | |
| 1441 | 8899 EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)")); |
| 167 | 8900 return; |
| 8901 } | |
| 8902 | |
| 7 | 8903 /* ":cd -": Change to previous directory */ |
| 8904 if (STRCMP(new_dir, "-") == 0) | |
| 8905 { | |
| 8906 if (prev_dir == NULL) | |
| 8907 { | |
| 8908 EMSG(_("E186: No previous directory")); | |
| 8909 return; | |
| 8910 } | |
| 8911 new_dir = prev_dir; | |
| 8912 } | |
| 8913 | |
| 8914 /* Save current directory for next ":cd -" */ | |
| 8915 tofree = prev_dir; | |
| 8916 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8917 prev_dir = vim_strsave(NameBuff); | |
| 8918 else | |
| 8919 prev_dir = NULL; | |
| 8920 | |
| 8921 #if defined(UNIX) || defined(VMS) | |
| 8922 /* for UNIX ":cd" means: go to home directory */ | |
| 8923 if (*new_dir == NUL) | |
| 8924 { | |
| 8925 /* use NameBuff for home directory name */ | |
| 8926 # ifdef VMS | |
| 8927 char_u *p; | |
| 8928 | |
| 8929 p = mch_getenv((char_u *)"SYS$LOGIN"); | |
| 8930 if (p == NULL || *p == NUL) /* empty is the same as not set */ | |
| 8931 NameBuff[0] = NUL; | |
| 8932 else | |
| 416 | 8933 vim_strncpy(NameBuff, p, MAXPATHL - 1); |
| 7 | 8934 # else |
| 8935 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 8936 # endif | |
| 8937 new_dir = NameBuff; | |
| 8938 } | |
| 8939 #endif | |
| 8940 if (new_dir == NULL || vim_chdir(new_dir)) | |
| 8941 EMSG(_(e_failed)); | |
| 8942 else | |
| 8943 { | |
|
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|
8944 post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir); |
| 7 | 8945 |
| 8946 /* Echo the new current directory if the command was typed. */ | |
| 1930 | 8947 if (KeyTyped || p_verbose >= 5) |
| 7 | 8948 ex_pwd(eap); |
| 8949 } | |
| 8950 vim_free(tofree); | |
| 8951 } | |
| 8952 } | |
| 8953 | |
| 8954 /* | |
| 8955 * ":pwd". | |
| 8956 */ | |
| 8957 static void | |
| 8958 ex_pwd(eap) | |
| 1877 | 8959 exarg_T *eap UNUSED; |
| 7 | 8960 { |
| 8961 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8962 { | |
| 8963 #ifdef BACKSLASH_IN_FILENAME | |
| 8964 slash_adjust(NameBuff); | |
| 8965 #endif | |
| 8966 msg(NameBuff); | |
| 8967 } | |
| 8968 else | |
| 8969 EMSG(_("E187: Unknown")); | |
| 8970 } | |
| 8971 | |
| 8972 /* | |
| 8973 * ":=". | |
| 8974 */ | |
| 8975 static void | |
| 8976 ex_equal(eap) | |
| 8977 exarg_T *eap; | |
| 8978 { | |
| 8979 smsg((char_u *)"%ld", (long)eap->line2); | |
| 167 | 8980 ex_may_print(eap); |
| 7 | 8981 } |
| 8982 | |
| 8983 static void | |
| 8984 ex_sleep(eap) | |
| 8985 exarg_T *eap; | |
| 8986 { | |
| 236 | 8987 int n; |
| 8988 long len; | |
| 7 | 8989 |
| 8990 if (cursor_valid()) | |
| 8991 { | |
| 8992 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled; | |
| 8993 if (n >= 0) | |
| 5645 | 8994 windgoto((int)n, W_WINCOL(curwin) + curwin->w_wcol); |
| 7 | 8995 } |
| 236 | 8996 |
| 8997 len = eap->line2; | |
| 8998 switch (*eap->arg) | |
| 8999 { | |
| 9000 case 'm': break; | |
| 9001 case NUL: len *= 1000L; break; | |
| 9002 default: EMSG2(_(e_invarg2), eap->arg); return; | |
| 9003 } | |
| 9004 do_sleep(len); | |
| 7 | 9005 } |
| 9006 | |
| 9007 /* | |
| 9008 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second. | |
| 9009 */ | |
| 9010 void | |
| 9011 do_sleep(msec) | |
| 9012 long msec; | |
| 9013 { | |
| 9014 long done; | |
| 9015 | |
| 9016 cursor_on(); | |
| 9017 out_flush(); | |
| 9018 for (done = 0; !got_int && done < msec; done += 1000L) | |
| 9019 { | |
| 9020 ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE); | |
| 9021 ui_breakcheck(); | |
| 3151 | 9022 #ifdef FEAT_NETBEANS_INTG |
| 9023 /* Process the netbeans messages that may have been received in the | |
| 9024 * call to ui_breakcheck() when the GUI is in use. This may occur when | |
| 9025 * running a test case. */ | |
| 9026 netbeans_parse_messages(); | |
| 9027 #endif | |
| 7 | 9028 } |
| 9029 } | |
| 9030 | |
| 9031 static void | |
| 9032 do_exmap(eap, isabbrev) | |
| 9033 exarg_T *eap; | |
| 9034 int isabbrev; | |
| 9035 { | |
| 9036 int mode; | |
| 9037 char_u *cmdp; | |
| 9038 | |
| 9039 cmdp = eap->cmd; | |
| 9040 mode = get_map_mode(&cmdp, eap->forceit || isabbrev); | |
| 9041 | |
| 9042 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'), | |
| 9043 eap->arg, mode, isabbrev)) | |
| 9044 { | |
| 9045 case 1: EMSG(_(e_invarg)); | |
| 9046 break; | |
| 9047 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap)); | |
| 9048 break; | |
| 9049 } | |
| 9050 } | |
| 9051 | |
| 9052 /* | |
| 9053 * ":winsize" command (obsolete). | |
| 9054 */ | |
| 9055 static void | |
| 9056 ex_winsize(eap) | |
| 9057 exarg_T *eap; | |
| 9058 { | |
| 9059 int w, h; | |
| 9060 char_u *arg = eap->arg; | |
| 9061 char_u *p; | |
| 9062 | |
| 9063 w = getdigits(&arg); | |
| 9064 arg = skipwhite(arg); | |
| 9065 p = arg; | |
| 9066 h = getdigits(&arg); | |
| 9067 if (*p != NUL && *arg == NUL) | |
| 9068 set_shellsize(w, h, TRUE); | |
| 9069 else | |
| 9070 EMSG(_("E465: :winsize requires two number arguments")); | |
| 9071 } | |
| 9072 | |
| 9073 #ifdef FEAT_WINDOWS | |
| 9074 static void | |
| 9075 ex_wincmd(eap) | |
| 9076 exarg_T *eap; | |
| 9077 { | |
| 9078 int xchar = NUL; | |
| 9079 char_u *p; | |
| 9080 | |
| 9081 if (*eap->arg == 'g' || *eap->arg == Ctrl_G) | |
| 9082 { | |
| 9083 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */ | |
| 9084 if (eap->arg[1] == NUL) | |
| 9085 { | |
| 9086 EMSG(_(e_invarg)); | |
| 9087 return; | |
| 9088 } | |
| 9089 xchar = eap->arg[1]; | |
| 9090 p = eap->arg + 2; | |
| 9091 } | |
| 9092 else | |
| 9093 p = eap->arg + 1; | |
| 9094 | |
| 9095 eap->nextcmd = check_nextcmd(p); | |
| 9096 p = skipwhite(p); | |
| 9097 if (*p != NUL && *p != '"' && eap->nextcmd == NULL) | |
| 9098 EMSG(_(e_invarg)); | |
| 2887 | 9099 else if (!eap->skip) |
| 7 | 9100 { |
| 9101 /* Pass flags on for ":vertical wincmd ]". */ | |
| 9102 postponed_split_flags = cmdmod.split; | |
| 1090 | 9103 postponed_split_tab = cmdmod.tab; |
| 7 | 9104 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar); |
| 9105 postponed_split_flags = 0; | |
| 1090 | 9106 postponed_split_tab = 0; |
| 7 | 9107 } |
| 9108 } | |
| 9109 #endif | |
| 9110 | |
| 11 | 9111 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 9112 /* |
| 9113 * ":winpos". | |
| 9114 */ | |
| 9115 static void | |
| 9116 ex_winpos(eap) | |
| 9117 exarg_T *eap; | |
| 9118 { | |
| 9119 int x, y; | |
| 9120 char_u *arg = eap->arg; | |
| 9121 char_u *p; | |
| 9122 | |
| 9123 if (*arg == NUL) | |
| 9124 { | |
| 11 | 9125 # if defined(FEAT_GUI) || defined(MSWIN) |
| 9126 # ifdef FEAT_GUI | |
| 7 | 9127 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL) |
| 11 | 9128 # else |
| 9129 if (mch_get_winpos(&x, &y) != FAIL) | |
| 9130 # endif | |
| 7 | 9131 { |
| 9132 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y); | |
| 9133 msg(IObuff); | |
| 9134 } | |
| 9135 else | |
| 9136 # endif | |
| 9137 EMSG(_("E188: Obtaining window position not implemented for this platform")); | |
| 9138 } | |
| 9139 else | |
| 9140 { | |
| 9141 x = getdigits(&arg); | |
| 9142 arg = skipwhite(arg); | |
| 9143 p = arg; | |
| 9144 y = getdigits(&arg); | |
| 9145 if (*p == NUL || *arg != NUL) | |
| 9146 { | |
| 9147 EMSG(_("E466: :winpos requires two number arguments")); | |
| 9148 return; | |
| 9149 } | |
| 9150 # ifdef FEAT_GUI | |
| 9151 if (gui.in_use) | |
| 9152 gui_mch_set_winpos(x, y); | |
| 9153 else if (gui.starting) | |
| 9154 { | |
| 9155 /* Remember the coordinates for when the window is opened. */ | |
| 9156 gui_win_x = x; | |
| 9157 gui_win_y = y; | |
| 9158 } | |
| 9159 # ifdef HAVE_TGETENT | |
| 9160 else | |
| 9161 # endif | |
| 11 | 9162 # else |
| 9163 # ifdef MSWIN | |
| 9164 mch_set_winpos(x, y); | |
| 9165 # endif | |
| 7 | 9166 # endif |
| 9167 # ifdef HAVE_TGETENT | |
| 9168 if (*T_CWP) | |
| 9169 term_set_winpos(x, y); | |
| 9170 # endif | |
| 9171 } | |
| 9172 } | |
| 9173 #endif | |
| 9174 | |
| 9175 /* | |
| 9176 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<". | |
| 9177 */ | |
| 9178 static void | |
| 9179 ex_operators(eap) | |
| 9180 exarg_T *eap; | |
| 9181 { | |
| 9182 oparg_T oa; | |
| 9183 | |
| 9184 clear_oparg(&oa); | |
| 9185 oa.regname = eap->regname; | |
| 9186 oa.start.lnum = eap->line1; | |
| 9187 oa.end.lnum = eap->line2; | |
| 9188 oa.line_count = eap->line2 - eap->line1 + 1; | |
| 9189 oa.motion_type = MLINE; | |
| 9190 #ifdef FEAT_VIRTUALEDIT | |
| 9191 virtual_op = FALSE; | |
| 9192 #endif | |
| 9193 if (eap->cmdidx != CMD_yank) /* position cursor for undo */ | |
| 9194 { | |
| 9195 setpcmark(); | |
| 9196 curwin->w_cursor.lnum = eap->line1; | |
| 9197 beginline(BL_SOL | BL_FIX); | |
| 9198 } | |
| 9199 | |
| 5498 | 9200 if (VIsual_active) |
| 9201 end_visual_mode(); | |
| 9202 | |
| 7 | 9203 switch (eap->cmdidx) |
| 9204 { | |
| 9205 case CMD_delete: | |
| 9206 oa.op_type = OP_DELETE; | |
| 9207 op_delete(&oa); | |
| 9208 break; | |
| 9209 | |
| 9210 case CMD_yank: | |
| 9211 oa.op_type = OP_YANK; | |
| 9212 (void)op_yank(&oa, FALSE, TRUE); | |
| 9213 break; | |
| 9214 | |
| 9215 default: /* CMD_rshift or CMD_lshift */ | |
|
4889
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|
9216 if ( |
| 7 | 9217 #ifdef FEAT_RIGHTLEFT |
|
4889
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|
9218 (eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl |
|
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|
9219 #else |
|
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|
9220 eap->cmdidx == CMD_rshift |
|
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|
9221 #endif |
|
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|
9222 ) |
| 7 | 9223 oa.op_type = OP_RSHIFT; |
| 9224 else | |
| 9225 oa.op_type = OP_LSHIFT; | |
| 9226 op_shift(&oa, FALSE, eap->amount); | |
| 9227 break; | |
| 9228 } | |
| 9229 #ifdef FEAT_VIRTUALEDIT | |
| 9230 virtual_op = MAYBE; | |
| 9231 #endif | |
| 167 | 9232 ex_may_print(eap); |
| 7 | 9233 } |
| 9234 | |
| 9235 /* | |
| 9236 * ":put". | |
| 9237 */ | |
| 9238 static void | |
| 9239 ex_put(eap) | |
| 9240 exarg_T *eap; | |
| 9241 { | |
| 9242 /* ":0put" works like ":1put!". */ | |
| 9243 if (eap->line2 == 0) | |
| 9244 { | |
| 9245 eap->line2 = 1; | |
| 9246 eap->forceit = TRUE; | |
| 9247 } | |
| 9248 curwin->w_cursor.lnum = eap->line2; | |
| 167 | 9249 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L, |
| 9250 PUT_LINE|PUT_CURSLINE); | |
| 7 | 9251 } |
| 9252 | |
| 9253 /* | |
| 9254 * Handle ":copy" and ":move". | |
| 9255 */ | |
| 9256 static void | |
| 9257 ex_copymove(eap) | |
| 9258 exarg_T *eap; | |
| 9259 { | |
| 9260 long n; | |
| 9261 | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
9262 n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE); |
| 7 | 9263 if (eap->arg == NULL) /* error detected */ |
| 9264 { | |
| 9265 eap->nextcmd = NULL; | |
| 9266 return; | |
| 9267 } | |
| 167 | 9268 get_flags(eap); |
| 7 | 9269 |
| 9270 /* | |
| 9271 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n' | |
| 9272 */ | |
| 9273 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count) | |
| 9274 { | |
| 9275 EMSG(_(e_invaddr)); | |
| 9276 return; | |
| 9277 } | |
| 9278 | |
| 9279 if (eap->cmdidx == CMD_move) | |
| 9280 { | |
| 9281 if (do_move(eap->line1, eap->line2, n) == FAIL) | |
| 9282 return; | |
| 9283 } | |
| 9284 else | |
| 9285 ex_copy(eap->line1, eap->line2, n); | |
| 9286 u_clearline(); | |
| 9287 beginline(BL_SOL | BL_FIX); | |
| 167 | 9288 ex_may_print(eap); |
| 9289 } | |
| 9290 | |
| 9291 /* | |
| 9292 * Print the current line if flags were given to the Ex command. | |
| 9293 */ | |
| 5776 | 9294 void |
| 167 | 9295 ex_may_print(eap) |
| 9296 exarg_T *eap; | |
| 9297 { | |
| 9298 if (eap->flags != 0) | |
| 9299 { | |
| 9300 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR), | |
| 9301 (eap->flags & EXFLAG_LIST)); | |
| 9302 ex_no_reprint = TRUE; | |
| 9303 } | |
| 7 | 9304 } |
| 9305 | |
| 9306 /* | |
| 9307 * ":smagic" and ":snomagic". | |
| 9308 */ | |
| 9309 static void | |
| 9310 ex_submagic(eap) | |
| 9311 exarg_T *eap; | |
| 9312 { | |
| 9313 int magic_save = p_magic; | |
| 9314 | |
| 9315 p_magic = (eap->cmdidx == CMD_smagic); | |
| 9316 do_sub(eap); | |
| 9317 p_magic = magic_save; | |
| 9318 } | |
| 9319 | |
| 9320 /* | |
| 9321 * ":join". | |
| 9322 */ | |
| 9323 static void | |
| 9324 ex_join(eap) | |
| 9325 exarg_T *eap; | |
| 9326 { | |
| 9327 curwin->w_cursor.lnum = eap->line1; | |
| 9328 if (eap->line1 == eap->line2) | |
| 9329 { | |
| 9330 if (eap->addr_count >= 2) /* :2,2join does nothing */ | |
| 9331 return; | |
| 9332 if (eap->line2 == curbuf->b_ml.ml_line_count) | |
| 9333 { | |
| 9334 beep_flush(); | |
| 9335 return; | |
| 9336 } | |
| 9337 ++eap->line2; | |
| 9338 } | |
| 5848 | 9339 (void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE); |
| 7 | 9340 beginline(BL_WHITE | BL_FIX); |
| 167 | 9341 ex_may_print(eap); |
| 7 | 9342 } |
| 9343 | |
| 9344 /* | |
| 9345 * ":[addr]@r" or ":[addr]*r": execute register | |
| 9346 */ | |
| 9347 static void | |
| 9348 ex_at(eap) | |
| 9349 exarg_T *eap; | |
| 9350 { | |
| 9351 int c; | |
| 1973 | 9352 int prev_len = typebuf.tb_len; |
| 7 | 9353 |
| 9354 curwin->w_cursor.lnum = eap->line2; | |
| 9355 | |
| 9356 #ifdef USE_ON_FLY_SCROLL | |
| 9357 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9358 #endif | |
| 9359 | |
| 9360 /* get the register name. No name means to use the previous one */ | |
| 9361 c = *eap->arg; | |
| 9362 if (c == NUL || (c == '*' && *eap->cmd == '*')) | |
| 9363 c = '@'; | |
| 1034 | 9364 /* Put the register in the typeahead buffer with the "silent" flag. */ |
| 9365 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE) | |
| 9366 == FAIL) | |
| 167 | 9367 { |
| 7 | 9368 beep_flush(); |
| 167 | 9369 } |
| 7 | 9370 else |
| 9371 { | |
| 9372 int save_efr = exec_from_reg; | |
| 9373 | |
| 9374 exec_from_reg = TRUE; | |
| 9375 | |
| 9376 /* | |
| 9377 * Execute from the typeahead buffer. | |
| 1973 | 9378 * Continue until the stuff buffer is empty and all added characters |
| 9379 * have been consumed. | |
| 7 | 9380 */ |
| 1973 | 9381 while (!stuff_empty() || typebuf.tb_len > prev_len) |
| 7 | 9382 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE); |
| 9383 | |
| 9384 exec_from_reg = save_efr; | |
| 9385 } | |
| 9386 } | |
| 9387 | |
| 9388 /* | |
| 9389 * ":!". | |
| 9390 */ | |
| 9391 static void | |
| 9392 ex_bang(eap) | |
| 9393 exarg_T *eap; | |
| 9394 { | |
| 9395 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE); | |
| 9396 } | |
| 9397 | |
| 9398 /* | |
| 9399 * ":undo". | |
| 9400 */ | |
| 9401 static void | |
| 9402 ex_undo(eap) | |
| 1877 | 9403 exarg_T *eap UNUSED; |
| 7 | 9404 { |
| 771 | 9405 if (eap->addr_count == 1) /* :undo 123 */ |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9406 undo_time(eap->line2, FALSE, FALSE, TRUE); |
| 771 | 9407 else |
| 9408 u_undo(1); | |
| 7 | 9409 } |
| 9410 | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9411 #ifdef FEAT_PERSISTENT_UNDO |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9412 static void |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9413 ex_wundo(eap) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9414 exarg_T *eap; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9415 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9416 char_u hash[UNDO_HASH_SIZE]; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9417 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9418 u_compute_hash(hash); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9419 u_write_undo(eap->arg, eap->forceit, curbuf, hash); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9420 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9421 |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9422 static void |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9423 ex_rundo(eap) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9424 exarg_T *eap; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9425 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9426 char_u hash[UNDO_HASH_SIZE]; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9427 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9428 u_compute_hash(hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
9429 u_read_undo(eap->arg, hash, NULL); |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9430 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9431 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9432 |
| 7 | 9433 /* |
| 9434 * ":redo". | |
| 9435 */ | |
| 9436 static void | |
| 9437 ex_redo(eap) | |
| 1877 | 9438 exarg_T *eap UNUSED; |
| 7 | 9439 { |
| 9440 u_redo(1); | |
| 9441 } | |
| 9442 | |
| 9443 /* | |
| 756 | 9444 * ":earlier" and ":later". |
| 9445 */ | |
| 9446 static void | |
| 9447 ex_later(eap) | |
| 9448 exarg_T *eap; | |
| 9449 { | |
| 9450 long count = 0; | |
| 9451 int sec = FALSE; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9452 int file = FALSE; |
| 756 | 9453 char_u *p = eap->arg; |
| 9454 | |
| 9455 if (*p == NUL) | |
| 9456 count = 1; | |
| 9457 else if (isdigit(*p)) | |
| 9458 { | |
| 9459 count = getdigits(&p); | |
| 9460 switch (*p) | |
| 9461 { | |
| 9462 case 's': ++p; sec = TRUE; break; | |
| 9463 case 'm': ++p; sec = TRUE; count *= 60; break; | |
| 9464 case 'h': ++p; sec = TRUE; count *= 60 * 60; break; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9465 case 'd': ++p; sec = TRUE; count *= 24 * 60 * 60; break; |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9466 case 'f': ++p; file = TRUE; break; |
| 756 | 9467 } |
| 9468 } | |
| 9469 | |
| 9470 if (*p != NUL) | |
| 9471 EMSG2(_(e_invarg2), eap->arg); | |
| 9472 else | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9473 undo_time(eap->cmdidx == CMD_earlier ? -count : count, |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9474 sec, file, FALSE); |
| 756 | 9475 } |
| 9476 | |
| 9477 /* | |
| 7 | 9478 * ":redir": start/stop redirection. |
| 9479 */ | |
| 9480 static void | |
| 9481 ex_redir(eap) | |
| 9482 exarg_T *eap; | |
| 9483 { | |
| 9484 char *mode; | |
| 9485 char_u *fname; | |
| 122 | 9486 char_u *arg = eap->arg; |
| 7 | 9487 |
| 9488 if (STRICMP(eap->arg, "END") == 0) | |
| 9489 close_redir(); | |
| 9490 else | |
| 9491 { | |
| 122 | 9492 if (*arg == '>') |
| 9493 { | |
| 9494 ++arg; | |
| 9495 if (*arg == '>') | |
| 9496 { | |
| 9497 ++arg; | |
| 7 | 9498 mode = "a"; |
| 9499 } | |
| 9500 else | |
| 9501 mode = "w"; | |
| 122 | 9502 arg = skipwhite(arg); |
| 7 | 9503 |
| 9504 close_redir(); | |
| 9505 | |
| 9506 /* Expand environment variables and "~/". */ | |
| 122 | 9507 fname = expand_env_save(arg); |
| 7 | 9508 if (fname == NULL) |
| 9509 return; | |
| 9510 #ifdef FEAT_BROWSE | |
| 9511 if (cmdmod.browse) | |
| 9512 { | |
| 9513 char_u *browseFile; | |
| 9514 | |
| 28 | 9515 browseFile = do_browse(BROWSE_SAVE, |
| 9516 (char_u *)_("Save Redirection"), | |
| 9517 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf); | |
| 7 | 9518 if (browseFile == NULL) |
| 9519 return; /* operation cancelled */ | |
| 9520 vim_free(fname); | |
| 9521 fname = browseFile; | |
| 9522 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9523 } | |
| 9524 #endif | |
| 9525 | |
| 9526 redir_fd = open_exfile(fname, eap->forceit, mode); | |
| 9527 vim_free(fname); | |
| 9528 } | |
| 9529 #ifdef FEAT_EVAL | |
| 122 | 9530 else if (*arg == '@') |
| 7 | 9531 { |
| 9532 /* redirect to a register a-z (resp. A-Z for appending) */ | |
| 9533 close_redir(); | |
| 122 | 9534 ++arg; |
| 9535 if (ASCII_ISALPHA(*arg) | |
| 7 | 9536 # ifdef FEAT_CLIPBOARD |
| 122 | 9537 || *arg == '*' |
| 1038 | 9538 || *arg == '+' |
| 7 | 9539 # endif |
| 122 | 9540 || *arg == '"') |
| 9541 { | |
| 9542 redir_reg = *arg++; | |
| 1427 | 9543 if (*arg == '>' && arg[1] == '>') /* append */ |
| 268 | 9544 arg += 2; |
| 1427 | 9545 else |
| 7 | 9546 { |
| 1427 | 9547 /* Can use both "@a" and "@a>". */ |
| 296 | 9548 if (*arg == '>') |
| 9549 arg++; | |
| 1427 | 9550 /* Make register empty when not using @A-@Z and the |
| 9551 * command is valid. */ | |
| 9552 if (*arg == NUL && !isupper(redir_reg)) | |
| 9553 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE); | |
| 7 | 9554 } |
| 167 | 9555 } |
| 9556 if (*arg != NUL) | |
| 9557 { | |
| 268 | 9558 redir_reg = 0; |
| 167 | 9559 EMSG2(_(e_invarg2), eap->arg); |
| 9560 } | |
| 9561 } | |
| 9562 else if (*arg == '=' && arg[1] == '>') | |
| 9563 { | |
| 9564 int append; | |
| 9565 | |
| 9566 /* redirect to a variable */ | |
| 9567 close_redir(); | |
| 9568 arg += 2; | |
| 9569 | |
| 9570 if (*arg == '>') | |
| 9571 { | |
| 9572 ++arg; | |
| 9573 append = TRUE; | |
| 7 | 9574 } |
| 9575 else | |
| 167 | 9576 append = FALSE; |
| 9577 | |
| 9578 if (var_redir_start(skipwhite(arg), append) == OK) | |
| 9579 redir_vname = 1; | |
| 7 | 9580 } |
| 9581 #endif | |
| 9582 | |
| 9583 /* TODO: redirect to a buffer */ | |
| 9584 | |
| 9585 else | |
| 122 | 9586 EMSG2(_(e_invarg2), eap->arg); |
| 7 | 9587 } |
| 972 | 9588 |
| 9589 /* Make sure redirection is not off. Can happen for cmdline completion | |
| 9590 * that indirectly invokes a command to catch its output. */ | |
| 9591 if (redir_fd != NULL | |
| 9592 #ifdef FEAT_EVAL | |
| 9593 || redir_reg || redir_vname | |
| 9594 #endif | |
| 9595 ) | |
| 9596 redir_off = FALSE; | |
| 7 | 9597 } |
| 9598 | |
| 9599 /* | |
| 9600 * ":redraw": force redraw | |
| 9601 */ | |
| 9602 static void | |
| 9603 ex_redraw(eap) | |
| 9604 exarg_T *eap; | |
| 9605 { | |
| 9606 int r = RedrawingDisabled; | |
| 9607 int p = p_lz; | |
| 9608 | |
| 9609 RedrawingDisabled = 0; | |
| 9610 p_lz = FALSE; | |
| 9611 update_topline(); | |
| 5735 | 9612 update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0); |
| 7 | 9613 #ifdef FEAT_TITLE |
| 9614 if (need_maketitle) | |
| 9615 maketitle(); | |
| 9616 #endif | |
| 9617 RedrawingDisabled = r; | |
| 9618 p_lz = p; | |
| 9619 | |
| 9620 /* Reset msg_didout, so that a message that's there is overwritten. */ | |
| 9621 msg_didout = FALSE; | |
| 9622 msg_col = 0; | |
| 9623 | |
|
5198
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9624 /* No need to wait after an intentional redraw. */ |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9625 need_wait_return = FALSE; |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9626 |
| 7 | 9627 out_flush(); |
| 9628 } | |
| 9629 | |
| 9630 /* | |
| 9631 * ":redrawstatus": force redraw of status line(s) | |
| 9632 */ | |
| 9633 static void | |
| 9634 ex_redrawstatus(eap) | |
| 1877 | 9635 exarg_T *eap UNUSED; |
| 7 | 9636 { |
| 9637 #if defined(FEAT_WINDOWS) | |
| 9638 int r = RedrawingDisabled; | |
| 9639 int p = p_lz; | |
| 9640 | |
| 9641 RedrawingDisabled = 0; | |
| 9642 p_lz = FALSE; | |
| 9643 if (eap->forceit) | |
| 9644 status_redraw_all(); | |
| 9645 else | |
| 9646 status_redraw_curbuf(); | |
| 5735 | 9647 update_screen(VIsual_active ? INVERTED : 0); |
| 7 | 9648 RedrawingDisabled = r; |
| 9649 p_lz = p; | |
| 9650 out_flush(); | |
| 9651 #endif | |
| 9652 } | |
| 9653 | |
| 9654 static void | |
| 9655 close_redir() | |
| 9656 { | |
| 9657 if (redir_fd != NULL) | |
| 9658 { | |
| 9659 fclose(redir_fd); | |
| 9660 redir_fd = NULL; | |
| 9661 } | |
| 9662 #ifdef FEAT_EVAL | |
| 9663 redir_reg = 0; | |
| 167 | 9664 if (redir_vname) |
| 9665 { | |
| 9666 var_redir_stop(); | |
| 9667 redir_vname = 0; | |
| 9668 } | |
| 7 | 9669 #endif |
| 9670 } | |
| 9671 | |
| 9672 #if defined(FEAT_SESSION) && defined(USE_CRNL) | |
| 9673 # define MKSESSION_NL | |
| 9674 static int mksession_nl = FALSE; /* use NL only in put_eol() */ | |
| 9675 #endif | |
| 9676 | |
| 9677 /* | |
| 9678 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession". | |
| 9679 */ | |
| 9680 static void | |
| 9681 ex_mkrc(eap) | |
| 9682 exarg_T *eap; | |
| 9683 { | |
| 9684 FILE *fd; | |
| 9685 int failed = FALSE; | |
| 9686 char_u *fname; | |
| 9687 #ifdef FEAT_BROWSE | |
| 9688 char_u *browseFile = NULL; | |
| 9689 #endif | |
| 9690 #ifdef FEAT_SESSION | |
| 9691 int view_session = FALSE; | |
| 9692 int using_vdir = FALSE; /* using 'viewdir'? */ | |
| 9693 char_u *viewFile = NULL; | |
| 9694 unsigned *flagp; | |
| 9695 #endif | |
| 9696 | |
| 9697 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview) | |
| 9698 { | |
| 9699 #ifdef FEAT_SESSION | |
| 9700 view_session = TRUE; | |
| 9701 #else | |
| 9702 ex_ni(eap); | |
| 9703 return; | |
| 9704 #endif | |
| 9705 } | |
| 9706 | |
| 9707 #ifdef FEAT_SESSION | |
| 1925 | 9708 /* Use the short file name until ":lcd" is used. We also don't use the |
| 9709 * short file name when 'acd' is set, that is checked later. */ | |
| 1113 | 9710 did_lcd = FALSE; |
| 9711 | |
| 7 | 9712 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */ |
| 9713 if (eap->cmdidx == CMD_mkview | |
| 9714 && (*eap->arg == NUL | |
| 9715 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL))) | |
| 9716 { | |
| 9717 eap->forceit = TRUE; | |
| 9718 fname = get_view_file(*eap->arg); | |
| 9719 if (fname == NULL) | |
| 9720 return; | |
| 9721 viewFile = fname; | |
| 9722 using_vdir = TRUE; | |
| 9723 } | |
| 9724 else | |
| 9725 #endif | |
| 9726 if (*eap->arg != NUL) | |
| 9727 fname = eap->arg; | |
| 9728 else if (eap->cmdidx == CMD_mkvimrc) | |
| 9729 fname = (char_u *)VIMRC_FILE; | |
| 9730 #ifdef FEAT_SESSION | |
| 9731 else if (eap->cmdidx == CMD_mksession) | |
| 9732 fname = (char_u *)SESSION_FILE; | |
| 9733 #endif | |
| 9734 else | |
| 9735 fname = (char_u *)EXRC_FILE; | |
| 9736 | |
| 9737 #ifdef FEAT_BROWSE | |
| 9738 if (cmdmod.browse) | |
| 9739 { | |
| 28 | 9740 browseFile = do_browse(BROWSE_SAVE, |
| 7 | 9741 # ifdef FEAT_SESSION |
| 9742 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") : | |
| 9743 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") : | |
| 9744 # endif | |
| 9745 (char_u *)_("Save Setup"), | |
| 9746 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL); | |
| 9747 if (browseFile == NULL) | |
| 9748 goto theend; | |
| 9749 fname = browseFile; | |
| 9750 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9751 } | |
| 9752 #endif | |
| 9753 | |
| 9754 #if defined(FEAT_SESSION) && defined(vim_mkdir) | |
| 9755 /* When using 'viewdir' may have to create the directory. */ | |
| 9756 if (using_vdir && !mch_isdir(p_vdir)) | |
| 167 | 9757 vim_mkdir_emsg(p_vdir, 0755); |
| 7 | 9758 #endif |
| 9759 | |
| 9760 fd = open_exfile(fname, eap->forceit, WRITEBIN); | |
| 9761 if (fd != NULL) | |
| 9762 { | |
| 9763 #ifdef FEAT_SESSION | |
| 9764 if (eap->cmdidx == CMD_mkview) | |
| 9765 flagp = &vop_flags; | |
| 9766 else | |
| 9767 flagp = &ssop_flags; | |
| 9768 #endif | |
| 9769 | |
| 9770 #ifdef MKSESSION_NL | |
| 9771 /* "unix" in 'sessionoptions': use NL line separator */ | |
| 9772 if (view_session && (*flagp & SSOP_UNIX)) | |
| 9773 mksession_nl = TRUE; | |
| 9774 #endif | |
| 9775 | |
| 9776 /* Write the version command for :mkvimrc */ | |
| 9777 if (eap->cmdidx == CMD_mkvimrc) | |
| 9778 (void)put_line(fd, "version 6.0"); | |
| 9779 | |
| 9780 #ifdef FEAT_SESSION | |
| 573 | 9781 if (eap->cmdidx == CMD_mksession) |
| 9782 { | |
| 9783 if (put_line(fd, "let SessionLoad = 1") == FAIL) | |
| 9784 failed = TRUE; | |
| 9785 } | |
| 9786 | |
| 7 | 9787 if (eap->cmdidx != CMD_mkview) |
| 9788 #endif | |
| 9789 { | |
| 9790 /* Write setting 'compatible' first, because it has side effects. | |
| 9791 * For that same reason only do it when needed. */ | |
| 9792 if (p_cp) | |
| 9793 (void)put_line(fd, "if !&cp | set cp | endif"); | |
| 9794 else | |
| 9795 (void)put_line(fd, "if &cp | set nocp | endif"); | |
| 9796 } | |
| 9797 | |
| 9798 #ifdef FEAT_SESSION | |
| 9799 if (!view_session | |
| 9800 || (eap->cmdidx == CMD_mksession | |
| 9801 && (*flagp & SSOP_OPTIONS))) | |
| 9802 #endif | |
| 9803 failed |= (makemap(fd, NULL) == FAIL | |
| 9804 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL); | |
| 9805 | |
| 9806 #ifdef FEAT_SESSION | |
| 9807 if (!failed && view_session) | |
| 9808 { | |
| 9809 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL) | |
| 9810 failed = TRUE; | |
| 9811 if (eap->cmdidx == CMD_mksession) | |
| 9812 { | |
| 2770 | 9813 char_u *dirnow; /* current directory */ |
| 9814 | |
| 9815 dirnow = alloc(MAXPATHL); | |
| 9816 if (dirnow == NULL) | |
| 9817 failed = TRUE; | |
| 9818 else | |
| 9819 { | |
| 9820 /* | |
| 9821 * Change to session file's dir. | |
| 9822 */ | |
| 9823 if (mch_dirname(dirnow, MAXPATHL) == FAIL | |
| 7 | 9824 || mch_chdir((char *)dirnow) != 0) |
| 2770 | 9825 *dirnow = NUL; |
| 9826 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR)) | |
| 9827 { | |
| 9828 if (vim_chdirfile(fname) == OK) | |
| 9829 shorten_fnames(TRUE); | |
| 9830 } | |
| 9831 else if (*dirnow != NUL | |
| 9832 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL) | |
| 9833 { | |
| 9834 if (mch_chdir((char *)globaldir) == 0) | |
| 9835 shorten_fnames(TRUE); | |
| 9836 } | |
| 9837 | |
| 9838 failed |= (makeopens(fd, dirnow) == FAIL); | |
| 9839 | |
| 9840 /* restore original dir */ | |
| 9841 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR) | |
| 9842 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL))) | |
| 9843 { | |
| 9844 if (mch_chdir((char *)dirnow) != 0) | |
| 9845 EMSG(_(e_prev_dir)); | |
| 7 | 9846 shorten_fnames(TRUE); |
| 2770 | 9847 } |
| 9848 vim_free(dirnow); | |
| 7 | 9849 } |
| 9850 } | |
| 9851 else | |
| 9852 { | |
| 1467 | 9853 failed |= (put_view(fd, curwin, !using_vdir, flagp, |
| 9854 -1) == FAIL); | |
| 7 | 9855 } |
| 9856 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save") | |
| 9857 == FAIL) | |
| 9858 failed = TRUE; | |
| 573 | 9859 if (put_line(fd, "doautoall SessionLoadPost") == FAIL) |
| 9860 failed = TRUE; | |
| 625 | 9861 if (eap->cmdidx == CMD_mksession) |
| 9862 { | |
| 9863 if (put_line(fd, "unlet SessionLoad") == FAIL) | |
| 9864 failed = TRUE; | |
| 9865 } | |
| 573 | 9866 } |
| 9867 #endif | |
| 9868 if (put_line(fd, "\" vim: set ft=vim :") == FAIL) | |
| 9869 failed = TRUE; | |
| 9870 | |
| 7 | 9871 failed |= fclose(fd); |
| 9872 | |
| 9873 if (failed) | |
| 9874 EMSG(_(e_write)); | |
| 9875 #if defined(FEAT_EVAL) && defined(FEAT_SESSION) | |
| 9876 else if (eap->cmdidx == CMD_mksession) | |
| 9877 { | |
| 9878 /* successful session write - set this_session var */ | |
| 2770 | 9879 char_u *tbuf; |
| 9880 | |
| 9881 tbuf = alloc(MAXPATHL); | |
| 9882 if (tbuf != NULL) | |
| 9883 { | |
| 9884 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK) | |
| 9885 set_vim_var_string(VV_THIS_SESSION, tbuf, -1); | |
| 9886 vim_free(tbuf); | |
| 9887 } | |
| 7 | 9888 } |
| 9889 #endif | |
| 9890 #ifdef MKSESSION_NL | |
| 9891 mksession_nl = FALSE; | |
| 9892 #endif | |
| 9893 } | |
| 9894 | |
| 9895 #ifdef FEAT_BROWSE | |
| 9896 theend: | |
| 9897 vim_free(browseFile); | |
| 9898 #endif | |
| 9899 #ifdef FEAT_SESSION | |
| 9900 vim_free(viewFile); | |
| 9901 #endif | |
| 9902 } | |
| 9903 | |
| 167 | 9904 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \ |
| 9905 || defined(PROTO) | |
| 9906 int | |
| 9907 vim_mkdir_emsg(name, prot) | |
| 9908 char_u *name; | |
| 1877 | 9909 int prot UNUSED; |
| 167 | 9910 { |
| 9911 if (vim_mkdir(name, prot) != 0) | |
| 9912 { | |
| 9913 EMSG2(_("E739: Cannot create directory: %s"), name); | |
| 9914 return FAIL; | |
| 9915 } | |
| 9916 return OK; | |
| 9917 } | |
| 9918 #endif | |
| 9919 | |
| 7 | 9920 /* |
| 9921 * Open a file for writing for an Ex command, with some checks. | |
| 9922 * Return file descriptor, or NULL on failure. | |
| 9923 */ | |
| 9924 FILE * | |
| 9925 open_exfile(fname, forceit, mode) | |
| 9926 char_u *fname; | |
| 9927 int forceit; | |
| 9928 char *mode; /* "w" for create new file or "a" for append */ | |
| 9929 { | |
| 9930 FILE *fd; | |
| 9931 | |
| 9932 #ifdef UNIX | |
| 9933 /* with Unix it is possible to open a directory */ | |
| 9934 if (mch_isdir(fname)) | |
| 9935 { | |
| 9936 EMSG2(_(e_isadir2), fname); | |
| 9937 return NULL; | |
| 9938 } | |
| 9939 #endif | |
| 9940 if (!forceit && *mode != 'a' && vim_fexists(fname)) | |
| 9941 { | |
| 9942 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname); | |
| 9943 return NULL; | |
| 9944 } | |
| 9945 | |
| 9946 if ((fd = mch_fopen((char *)fname, mode)) == NULL) | |
| 9947 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname); | |
| 9948 | |
| 9949 return fd; | |
| 9950 } | |
| 9951 | |
| 9952 /* | |
| 9953 * ":mark" and ":k". | |
| 9954 */ | |
| 9955 static void | |
| 9956 ex_mark(eap) | |
| 9957 exarg_T *eap; | |
| 9958 { | |
| 9959 pos_T pos; | |
| 9960 | |
| 9961 if (*eap->arg == NUL) /* No argument? */ | |
| 9962 EMSG(_(e_argreq)); | |
| 9963 else if (eap->arg[1] != NUL) /* more than one character? */ | |
| 9964 EMSG(_(e_trailing)); | |
| 9965 else | |
| 9966 { | |
| 9967 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 9968 curwin->w_cursor.lnum = eap->line2; | |
| 9969 beginline(BL_WHITE | BL_FIX); | |
| 9970 if (setmark(*eap->arg) == FAIL) /* set mark */ | |
| 9971 EMSG(_("E191: Argument must be a letter or forward/backward quote")); | |
| 9972 curwin->w_cursor = pos; /* restore curwin->w_cursor */ | |
| 9973 } | |
| 9974 } | |
| 9975 | |
| 9976 /* | |
| 9977 * Update w_topline, w_leftcol and the cursor position. | |
| 9978 */ | |
| 9979 void | |
| 9980 update_topline_cursor() | |
| 9981 { | |
| 9982 check_cursor(); /* put cursor on valid line */ | |
| 9983 update_topline(); | |
| 9984 if (!curwin->w_p_wrap) | |
| 9985 validate_cursor(); | |
| 9986 update_curswant(); | |
| 9987 } | |
| 9988 | |
| 9989 #ifdef FEAT_EX_EXTRA | |
| 9990 /* | |
| 9991 * ":normal[!] {commands}": Execute normal mode commands. | |
| 9992 */ | |
| 9993 static void | |
| 9994 ex_normal(eap) | |
| 9995 exarg_T *eap; | |
| 9996 { | |
| 9997 int save_msg_scroll = msg_scroll; | |
| 9998 int save_restart_edit = restart_edit; | |
| 9999 int save_msg_didout = msg_didout; | |
| 10000 int save_State = State; | |
| 10001 tasave_T tabuf; | |
| 10002 int save_insertmode = p_im; | |
| 10003 int save_finish_op = finish_op; | |
| 1689 | 10004 int save_opcount = opcount; |
| 7 | 10005 #ifdef FEAT_MBYTE |
| 10006 char_u *arg = NULL; | |
| 10007 int l; | |
| 10008 char_u *p; | |
| 10009 #endif | |
| 10010 | |
| 856 | 10011 if (ex_normal_lock > 0) |
| 10012 { | |
| 10013 EMSG(_(e_secure)); | |
| 10014 return; | |
| 10015 } | |
| 7 | 10016 if (ex_normal_busy >= p_mmd) |
| 10017 { | |
| 10018 EMSG(_("E192: Recursive use of :normal too deep")); | |
| 10019 return; | |
| 10020 } | |
| 10021 ++ex_normal_busy; | |
| 10022 | |
| 10023 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 10024 restart_edit = 0; /* don't go to Insert mode */ | |
| 10025 p_im = FALSE; /* don't use 'insertmode' */ | |
| 10026 | |
| 10027 #ifdef FEAT_MBYTE | |
| 10028 /* | |
| 10029 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do | |
| 10030 * this for the K_SPECIAL leading byte, otherwise special keys will not | |
| 10031 * work. | |
| 10032 */ | |
| 10033 if (has_mbyte) | |
| 10034 { | |
| 10035 int len = 0; | |
| 10036 | |
| 10037 /* Count the number of characters to be escaped. */ | |
| 10038 for (p = eap->arg; *p != NUL; ++p) | |
| 10039 { | |
| 10040 # ifdef FEAT_GUI | |
| 10041 if (*p == CSI) /* leadbyte CSI */ | |
| 10042 len += 2; | |
| 10043 # endif | |
| 474 | 10044 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10045 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */ |
| 10046 # ifdef FEAT_GUI | |
| 10047 || *p == CSI | |
| 10048 # endif | |
| 10049 ) | |
| 10050 len += 2; | |
| 10051 } | |
| 10052 if (len > 0) | |
| 10053 { | |
| 10054 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1)); | |
| 10055 if (arg != NULL) | |
| 10056 { | |
| 10057 len = 0; | |
| 10058 for (p = eap->arg; *p != NUL; ++p) | |
| 10059 { | |
| 10060 arg[len++] = *p; | |
| 10061 # ifdef FEAT_GUI | |
| 10062 if (*p == CSI) | |
| 10063 { | |
| 10064 arg[len++] = KS_EXTRA; | |
| 10065 arg[len++] = (int)KE_CSI; | |
| 10066 } | |
| 10067 # endif | |
| 474 | 10068 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10069 { |
| 10070 arg[len++] = *++p; | |
| 10071 if (*p == K_SPECIAL) | |
| 10072 { | |
| 10073 arg[len++] = KS_SPECIAL; | |
| 10074 arg[len++] = KE_FILLER; | |
| 10075 } | |
| 10076 # ifdef FEAT_GUI | |
| 10077 else if (*p == CSI) | |
| 10078 { | |
| 10079 arg[len++] = KS_EXTRA; | |
| 10080 arg[len++] = (int)KE_CSI; | |
| 10081 } | |
| 10082 # endif | |
| 10083 } | |
| 10084 arg[len] = NUL; | |
| 10085 } | |
| 10086 } | |
| 10087 } | |
| 10088 } | |
| 10089 #endif | |
| 10090 | |
| 10091 /* | |
| 10092 * Save the current typeahead. This is required to allow using ":normal" | |
| 10093 * from an event handler and makes sure we don't hang when the argument | |
| 10094 * ends with half a command. | |
| 10095 */ | |
| 10096 save_typeahead(&tabuf); | |
| 10097 if (tabuf.typebuf_valid) | |
| 10098 { | |
| 10099 /* | |
| 10100 * Repeat the :normal command for each line in the range. When no | |
| 10101 * range given, execute it just once, without positioning the cursor | |
| 10102 * first. | |
| 10103 */ | |
| 10104 do | |
| 10105 { | |
| 10106 if (eap->addr_count != 0) | |
| 10107 { | |
| 10108 curwin->w_cursor.lnum = eap->line1++; | |
| 10109 curwin->w_cursor.col = 0; | |
| 10110 } | |
| 10111 | |
| 36 | 10112 exec_normal_cmd( |
| 7 | 10113 #ifdef FEAT_MBYTE |
| 10114 arg != NULL ? arg : | |
| 10115 #endif | |
| 36 | 10116 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE); |
| 7 | 10117 } |
| 10118 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int); | |
| 10119 } | |
| 10120 | |
| 10121 /* Might not return to the main loop when in an event handler. */ | |
| 10122 update_topline_cursor(); | |
| 10123 | |
| 10124 /* Restore the previous typeahead. */ | |
| 10125 restore_typeahead(&tabuf); | |
| 10126 | |
| 10127 --ex_normal_busy; | |
| 10128 msg_scroll = save_msg_scroll; | |
| 10129 restart_edit = save_restart_edit; | |
| 10130 p_im = save_insertmode; | |
| 10131 finish_op = save_finish_op; | |
| 1689 | 10132 opcount = save_opcount; |
| 7 | 10133 msg_didout |= save_msg_didout; /* don't reset msg_didout now */ |
| 10134 | |
| 10135 /* Restore the state (needed when called from a function executed for | |
| 6322 | 10136 * 'indentexpr'). Update the mouse and cursor, they may have changed. */ |
| 7 | 10137 State = save_State; |
| 6322 | 10138 #ifdef FEAT_MOUSE |
| 10139 setmouse(); | |
| 10140 #endif | |
| 10141 #ifdef CURSOR_SHAPE | |
| 10142 ui_cursor_shape(); /* may show different cursor shape */ | |
| 10143 #endif | |
| 10144 | |
| 7 | 10145 #ifdef FEAT_MBYTE |
| 10146 vim_free(arg); | |
| 10147 #endif | |
| 10148 } | |
| 10149 | |
| 10150 /* | |
| 598 | 10151 * ":startinsert", ":startreplace" and ":startgreplace" |
| 7 | 10152 */ |
| 10153 static void | |
| 10154 ex_startinsert(eap) | |
| 10155 exarg_T *eap; | |
| 10156 { | |
| 98 | 10157 if (eap->forceit) |
| 10158 { | |
| 10159 coladvance((colnr_T)MAXCOL); | |
| 10160 curwin->w_curswant = MAXCOL; | |
| 10161 curwin->w_set_curswant = FALSE; | |
| 10162 } | |
| 10163 | |
| 89 | 10164 /* Ignore the command when already in Insert mode. Inserting an |
| 10165 * expression register that invokes a function can do this. */ | |
| 10166 if (State & INSERT) | |
| 10167 return; | |
| 10168 | |
| 598 | 10169 if (eap->cmdidx == CMD_startinsert) |
| 10170 restart_edit = 'a'; | |
| 10171 else if (eap->cmdidx == CMD_startreplace) | |
| 10172 restart_edit = 'R'; | |
| 7 | 10173 else |
| 598 | 10174 restart_edit = 'V'; |
| 10175 | |
| 10176 if (!eap->forceit) | |
| 7 | 10177 { |
| 14 | 10178 if (eap->cmdidx == CMD_startinsert) |
| 10179 restart_edit = 'i'; | |
| 7 | 10180 curwin->w_curswant = 0; /* avoid MAXCOL */ |
| 10181 } | |
| 10182 } | |
| 10183 | |
| 10184 /* | |
| 10185 * ":stopinsert" | |
| 10186 */ | |
| 10187 static void | |
| 10188 ex_stopinsert(eap) | |
| 1880 | 10189 exarg_T *eap UNUSED; |
| 7 | 10190 { |
| 10191 restart_edit = 0; | |
| 10192 stop_insert_mode = TRUE; | |
| 10193 } | |
| 10194 #endif | |
| 10195 | |
| 36 | 10196 #if defined(FEAT_EX_EXTRA) || defined(FEAT_MENU) || defined(PROTO) |
| 10197 /* | |
| 10198 * Execute normal mode command "cmd". | |
| 10199 * "remap" can be REMAP_NONE or REMAP_YES. | |
| 10200 */ | |
| 10201 void | |
| 10202 exec_normal_cmd(cmd, remap, silent) | |
| 10203 char_u *cmd; | |
| 10204 int remap; | |
| 10205 int silent; | |
| 10206 { | |
| 10207 oparg_T oa; | |
| 10208 | |
| 10209 /* | |
| 10210 * Stuff the argument into the typeahead buffer. | |
| 10211 * Execute normal_cmd() until there is no typeahead left. | |
| 10212 */ | |
| 10213 clear_oparg(&oa); | |
| 10214 finish_op = FALSE; | |
| 10215 ins_typebuf(cmd, remap, 0, TRUE, silent); | |
| 10216 while ((!stuff_empty() || (!typebuf_typed() && typebuf.tb_len > 0)) | |
| 10217 && !got_int) | |
| 10218 { | |
| 10219 update_topline_cursor(); | |
| 2682 | 10220 normal_cmd(&oa, TRUE); /* execute a Normal mode cmd */ |
| 36 | 10221 } |
| 10222 } | |
| 10223 #endif | |
| 10224 | |
| 7 | 10225 #ifdef FEAT_FIND_ID |
| 10226 static void | |
| 10227 ex_checkpath(eap) | |
| 10228 exarg_T *eap; | |
| 10229 { | |
| 10230 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L, | |
| 10231 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW, | |
| 10232 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 10233 } | |
| 10234 | |
| 10235 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 10236 /* | |
| 10237 * ":psearch" | |
| 10238 */ | |
| 10239 static void | |
| 10240 ex_psearch(eap) | |
| 10241 exarg_T *eap; | |
| 10242 { | |
| 10243 g_do_tagpreview = p_pvh; | |
| 10244 ex_findpat(eap); | |
| 10245 g_do_tagpreview = 0; | |
| 10246 } | |
| 10247 #endif | |
| 10248 | |
| 10249 static void | |
| 10250 ex_findpat(eap) | |
| 10251 exarg_T *eap; | |
| 10252 { | |
| 10253 int whole = TRUE; | |
| 10254 long n; | |
| 10255 char_u *p; | |
| 10256 int action; | |
| 10257 | |
| 10258 switch (cmdnames[eap->cmdidx].cmd_name[2]) | |
| 10259 { | |
| 10260 case 'e': /* ":psearch", ":isearch" and ":dsearch" */ | |
| 10261 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p') | |
| 10262 action = ACTION_GOTO; | |
| 10263 else | |
| 10264 action = ACTION_SHOW; | |
| 10265 break; | |
| 10266 case 'i': /* ":ilist" and ":dlist" */ | |
| 10267 action = ACTION_SHOW_ALL; | |
| 10268 break; | |
| 10269 case 'u': /* ":ijump" and ":djump" */ | |
| 10270 action = ACTION_GOTO; | |
| 10271 break; | |
| 10272 default: /* ":isplit" and ":dsplit" */ | |
| 10273 action = ACTION_SPLIT; | |
| 10274 break; | |
| 10275 } | |
| 10276 | |
| 10277 n = 1; | |
| 10278 if (vim_isdigit(*eap->arg)) /* get count */ | |
| 10279 { | |
| 10280 n = getdigits(&eap->arg); | |
| 10281 eap->arg = skipwhite(eap->arg); | |
| 10282 } | |
| 10283 if (*eap->arg == '/') /* Match regexp, not just whole words */ | |
| 10284 { | |
| 10285 whole = FALSE; | |
| 10286 ++eap->arg; | |
| 10287 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 10288 if (*p) | |
| 10289 { | |
| 10290 *p++ = NUL; | |
| 10291 p = skipwhite(p); | |
| 10292 | |
| 10293 /* Check for trailing illegal characters */ | |
| 10294 if (!ends_excmd(*p)) | |
| 10295 eap->errmsg = e_trailing; | |
| 10296 else | |
| 10297 eap->nextcmd = check_nextcmd(p); | |
| 10298 } | |
| 10299 } | |
| 10300 if (!eap->skip) | |
| 10301 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg), | |
| 10302 whole, !eap->forceit, | |
| 10303 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY, | |
| 10304 n, action, eap->line1, eap->line2); | |
| 10305 } | |
| 10306 #endif | |
| 10307 | |
| 10308 #ifdef FEAT_WINDOWS | |
| 10309 | |
| 10310 # ifdef FEAT_QUICKFIX | |
| 10311 /* | |
| 10312 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc. | |
| 10313 */ | |
| 10314 static void | |
| 10315 ex_ptag(eap) | |
| 10316 exarg_T *eap; | |
| 10317 { | |
| 2633 | 10318 g_do_tagpreview = p_pvh; /* will be reset to 0 in ex_tag_cmd() */ |
| 7 | 10319 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10320 } | |
| 10321 | |
| 10322 /* | |
| 10323 * ":pedit" | |
| 10324 */ | |
| 10325 static void | |
| 10326 ex_pedit(eap) | |
| 10327 exarg_T *eap; | |
| 10328 { | |
| 10329 win_T *curwin_save = curwin; | |
| 10330 | |
| 10331 g_do_tagpreview = p_pvh; | |
| 815 | 10332 prepare_tagpreview(TRUE); |
| 7 | 10333 keep_help_flag = curwin_save->w_buffer->b_help; |
| 10334 do_exedit(eap, NULL); | |
| 10335 keep_help_flag = FALSE; | |
| 10336 if (curwin != curwin_save && win_valid(curwin_save)) | |
| 10337 { | |
| 10338 /* Return cursor to where we were */ | |
| 10339 validate_cursor(); | |
| 10340 redraw_later(VALID); | |
| 10341 win_enter(curwin_save, TRUE); | |
| 10342 } | |
| 10343 g_do_tagpreview = 0; | |
| 10344 } | |
| 10345 # endif | |
| 10346 | |
| 10347 /* | |
| 10348 * ":stag", ":stselect" and ":stjump". | |
| 10349 */ | |
| 10350 static void | |
| 10351 ex_stag(eap) | |
| 10352 exarg_T *eap; | |
| 10353 { | |
| 10354 postponed_split = -1; | |
| 10355 postponed_split_flags = cmdmod.split; | |
| 1090 | 10356 postponed_split_tab = cmdmod.tab; |
| 7 | 10357 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10358 postponed_split_flags = 0; | |
| 1090 | 10359 postponed_split_tab = 0; |
| 7 | 10360 } |
| 10361 #endif | |
| 10362 | |
| 10363 /* | |
| 10364 * ":tag", ":tselect", ":tjump", ":tnext", etc. | |
| 10365 */ | |
| 10366 static void | |
| 10367 ex_tag(eap) | |
| 10368 exarg_T *eap; | |
| 10369 { | |
| 10370 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name); | |
| 10371 } | |
| 10372 | |
| 10373 static void | |
| 10374 ex_tag_cmd(eap, name) | |
| 10375 exarg_T *eap; | |
| 10376 char_u *name; | |
| 10377 { | |
| 10378 int cmd; | |
| 10379 | |
| 10380 switch (name[1]) | |
| 10381 { | |
| 10382 case 'j': cmd = DT_JUMP; /* ":tjump" */ | |
| 10383 break; | |
| 10384 case 's': cmd = DT_SELECT; /* ":tselect" */ | |
| 10385 break; | |
| 10386 case 'p': cmd = DT_PREV; /* ":tprevious" */ | |
| 10387 break; | |
| 10388 case 'N': cmd = DT_PREV; /* ":tNext" */ | |
| 10389 break; | |
| 10390 case 'n': cmd = DT_NEXT; /* ":tnext" */ | |
| 10391 break; | |
| 10392 case 'o': cmd = DT_POP; /* ":pop" */ | |
| 10393 break; | |
| 10394 case 'f': /* ":tfirst" */ | |
| 10395 case 'r': cmd = DT_FIRST; /* ":trewind" */ | |
| 10396 break; | |
| 10397 case 'l': cmd = DT_LAST; /* ":tlast" */ | |
| 10398 break; | |
| 10399 default: /* ":tag" */ | |
| 10400 #ifdef FEAT_CSCOPE | |
| 1603 | 10401 if (p_cst && *eap->arg != NUL) |
| 7 | 10402 { |
| 10403 do_cstag(eap); | |
| 10404 return; | |
| 10405 } | |
| 10406 #endif | |
| 10407 cmd = DT_TAG; | |
| 10408 break; | |
| 10409 } | |
| 10410 | |
| 649 | 10411 if (name[0] == 'l') |
| 10412 { | |
| 10413 #ifndef FEAT_QUICKFIX | |
| 10414 ex_ni(eap); | |
| 10415 return; | |
| 10416 #else | |
| 10417 cmd = DT_LTAG; | |
| 10418 #endif | |
| 10419 } | |
| 10420 | |
| 7 | 10421 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1, |
| 10422 eap->forceit, TRUE); | |
| 10423 } | |
| 10424 | |
| 10425 /* | |
| 1661 | 10426 * Check "str" for starting with a special cmdline variable. |
| 10427 * If found return one of the SPEC_ values and set "*usedlen" to the length of | |
| 10428 * the variable. Otherwise return -1 and "*usedlen" is unchanged. | |
| 10429 */ | |
| 10430 int | |
| 10431 find_cmdline_var(src, usedlen) | |
| 10432 char_u *src; | |
| 10433 int *usedlen; | |
| 10434 { | |
| 10435 int len; | |
| 10436 int i; | |
| 1879 | 10437 static char *(spec_str[]) = { |
| 1661 | 10438 "%", |
| 10439 #define SPEC_PERC 0 | |
| 10440 "#", | |
| 10441 #define SPEC_HASH 1 | |
| 10442 "<cword>", /* cursor word */ | |
| 10443 #define SPEC_CWORD 2 | |
| 10444 "<cWORD>", /* cursor WORD */ | |
| 10445 #define SPEC_CCWORD 3 | |
| 10446 "<cfile>", /* cursor path name */ | |
| 10447 #define SPEC_CFILE 4 | |
| 10448 "<sfile>", /* ":so" file name */ | |
| 10449 #define SPEC_SFILE 5 | |
| 2645 | 10450 "<slnum>", /* ":so" file line number */ |
| 10451 #define SPEC_SLNUM 6 | |
| 1661 | 10452 #ifdef FEAT_AUTOCMD |
| 10453 "<afile>", /* autocommand file name */ | |
| 2645 | 10454 # define SPEC_AFILE 7 |
| 1661 | 10455 "<abuf>", /* autocommand buffer number */ |
| 2645 | 10456 # define SPEC_ABUF 8 |
| 1661 | 10457 "<amatch>", /* autocommand match name */ |
| 2645 | 10458 # define SPEC_AMATCH 9 |
| 1661 | 10459 #endif |
| 10460 #ifdef FEAT_CLIENTSERVER | |
| 10461 "<client>" | |
| 2645 | 10462 # ifdef FEAT_AUTOCMD |
| 10463 # define SPEC_CLIENT 10 | |
| 10464 # else | |
| 10465 # define SPEC_CLIENT 7 | |
| 10466 # endif | |
| 1661 | 10467 #endif |
| 10468 }; | |
| 1872 | 10469 |
| 10470 for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i) | |
| 1661 | 10471 { |
| 10472 len = (int)STRLEN(spec_str[i]); | |
| 10473 if (STRNCMP(src, spec_str[i], len) == 0) | |
| 10474 { | |
| 10475 *usedlen = len; | |
| 10476 return i; | |
| 10477 } | |
| 10478 } | |
| 10479 return -1; | |
| 10480 } | |
| 10481 | |
| 10482 /* | |
| 7 | 10483 * Evaluate cmdline variables. |
| 10484 * | |
| 10485 * change '%' to curbuf->b_ffname | |
| 10486 * '#' to curwin->w_altfile | |
| 10487 * '<cword>' to word under the cursor | |
| 10488 * '<cWORD>' to WORD under the cursor | |
| 10489 * '<cfile>' to path name under the cursor | |
| 10490 * '<sfile>' to sourced file name | |
| 2645 | 10491 * '<slnum>' to sourced file line number |
| 7 | 10492 * '<afile>' to file name for autocommand |
| 10493 * '<abuf>' to buffer number for autocommand | |
| 10494 * '<amatch>' to matching name for autocommand | |
| 10495 * | |
| 10496 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be | |
| 10497 * "" for error without a message) and NULL is returned. | |
| 10498 * Returns an allocated string if a valid match was found. | |
| 10499 * Returns NULL if no match was found. "usedlen" then still contains the | |
| 10500 * number of characters to skip. | |
| 10501 */ | |
| 10502 char_u * | |
| 1098 | 10503 eval_vars(src, srcstart, usedlen, lnump, errormsg, escaped) |
| 7 | 10504 char_u *src; /* pointer into commandline */ |
| 1098 | 10505 char_u *srcstart; /* beginning of valid memory for src */ |
| 7 | 10506 int *usedlen; /* characters after src that are used */ |
| 10507 linenr_T *lnump; /* line number for :e command, or NULL */ | |
| 10508 char_u **errormsg; /* pointer to error message */ | |
| 1098 | 10509 int *escaped; /* return value has escaped white space (can |
| 10510 * be NULL) */ | |
| 7 | 10511 { |
| 10512 int i; | |
| 10513 char_u *s; | |
| 10514 char_u *result; | |
| 10515 char_u *resultbuf = NULL; | |
| 10516 int resultlen; | |
| 10517 buf_T *buf; | |
| 10518 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */ | |
| 10519 int spec_idx; | |
| 10520 #ifdef FEAT_MODIFY_FNAME | |
| 10521 int skip_mod = FALSE; | |
| 10522 #endif | |
| 10523 char_u strbuf[30]; | |
| 10524 | |
| 10525 *errormsg = NULL; | |
| 1098 | 10526 if (escaped != NULL) |
| 10527 *escaped = FALSE; | |
| 7 | 10528 |
| 10529 /* | |
| 10530 * Check if there is something to do. | |
| 10531 */ | |
| 1661 | 10532 spec_idx = find_cmdline_var(src, usedlen); |
| 10533 if (spec_idx < 0) /* no match */ | |
| 7 | 10534 { |
| 10535 *usedlen = 1; | |
| 10536 return NULL; | |
| 10537 } | |
| 10538 | |
| 10539 /* | |
| 10540 * Skip when preceded with a backslash "\%" and "\#". | |
| 10541 * Note: In "\\%" the % is also not recognized! | |
| 10542 */ | |
| 10543 if (src > srcstart && src[-1] == '\\') | |
| 10544 { | |
| 10545 *usedlen = 0; | |
| 1619 | 10546 STRMOVE(src - 1, src); /* remove backslash */ |
| 7 | 10547 return NULL; |
| 10548 } | |
| 10549 | |
| 10550 /* | |
| 10551 * word or WORD under cursor | |
| 10552 */ | |
| 10553 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD) | |
| 10554 { | |
| 10555 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ? | |
| 10556 (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 10557 if (resultlen == 0) | |
| 10558 { | |
| 10559 *errormsg = (char_u *)""; | |
| 10560 return NULL; | |
| 10561 } | |
| 10562 } | |
| 10563 | |
| 10564 /* | |
| 10565 * '#': Alternate file name | |
| 10566 * '%': Current file name | |
| 10567 * File name under the cursor | |
| 10568 * File name for autocommand | |
| 10569 * and following modifiers | |
| 10570 */ | |
| 10571 else | |
| 10572 { | |
| 10573 switch (spec_idx) | |
| 10574 { | |
| 10575 case SPEC_PERC: /* '%': current file */ | |
| 10576 if (curbuf->b_fname == NULL) | |
| 10577 { | |
| 10578 result = (char_u *)""; | |
| 10579 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10580 } | |
| 10581 else | |
| 10582 result = curbuf->b_fname; | |
| 10583 break; | |
| 10584 | |
| 10585 case SPEC_HASH: /* '#' or "#99": alternate file */ | |
| 10586 if (src[1] == '#') /* "##": the argument list */ | |
| 10587 { | |
| 10588 result = arg_all(); | |
| 10589 resultbuf = result; | |
| 10590 *usedlen = 2; | |
| 1098 | 10591 if (escaped != NULL) |
| 10592 *escaped = TRUE; | |
| 7 | 10593 #ifdef FEAT_MODIFY_FNAME |
| 10594 skip_mod = TRUE; | |
| 10595 #endif | |
| 10596 break; | |
| 10597 } | |
| 10598 s = src + 1; | |
| 1733 | 10599 if (*s == '<') /* "#<99" uses v:oldfiles */ |
| 10600 ++s; | |
| 7 | 10601 i = (int)getdigits(&s); |
| 10602 *usedlen = (int)(s - src); /* length of what we expand */ | |
| 10603 | |
| 1733 | 10604 if (src[1] == '<') |
| 7 | 10605 { |
| 1733 | 10606 if (*usedlen < 2) |
| 10607 { | |
| 10608 /* Should we give an error message for #<text? */ | |
| 10609 *usedlen = 1; | |
| 10610 return NULL; | |
| 10611 } | |
| 10612 #ifdef FEAT_EVAL | |
| 10613 result = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 10614 (long)i); | |
| 10615 if (result == NULL) | |
| 10616 { | |
| 10617 *errormsg = (char_u *)""; | |
| 10618 return NULL; | |
| 10619 } | |
| 10620 #else | |
| 10621 *errormsg = (char_u *)_("E809: #< is not available without the +eval feature"); | |
| 7 | 10622 return NULL; |
| 1733 | 10623 #endif |
| 7 | 10624 } |
| 10625 else | |
| 1733 | 10626 { |
| 10627 buf = buflist_findnr(i); | |
| 10628 if (buf == NULL) | |
| 10629 { | |
| 10630 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'"); | |
| 10631 return NULL; | |
| 10632 } | |
| 10633 if (lnump != NULL) | |
| 10634 *lnump = ECMD_LAST; | |
| 10635 if (buf->b_fname == NULL) | |
| 10636 { | |
| 10637 result = (char_u *)""; | |
| 10638 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10639 } | |
| 10640 else | |
| 10641 result = buf->b_fname; | |
| 10642 } | |
| 7 | 10643 break; |
| 10644 | |
| 10645 #ifdef FEAT_SEARCHPATH | |
| 10646 case SPEC_CFILE: /* file name under cursor */ | |
| 681 | 10647 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL); |
| 7 | 10648 if (result == NULL) |
| 10649 { | |
| 10650 *errormsg = (char_u *)""; | |
| 10651 return NULL; | |
| 10652 } | |
| 10653 resultbuf = result; /* remember allocated string */ | |
| 10654 break; | |
| 10655 #endif | |
| 10656 | |
| 10657 #ifdef FEAT_AUTOCMD | |
| 10658 case SPEC_AFILE: /* file name for autocommand */ | |
| 10659 result = autocmd_fname; | |
| 1723 | 10660 if (result != NULL && !autocmd_fname_full) |
| 10661 { | |
| 10662 /* Still need to turn the fname into a full path. It is | |
| 10663 * postponed to avoid a delay when <afile> is not used. */ | |
| 10664 autocmd_fname_full = TRUE; | |
| 10665 result = FullName_save(autocmd_fname, FALSE); | |
| 10666 vim_free(autocmd_fname); | |
| 10667 autocmd_fname = result; | |
| 10668 } | |
| 7 | 10669 if (result == NULL) |
| 10670 { | |
| 10671 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\""); | |
| 10672 return NULL; | |
| 10673 } | |
| 1471 | 10674 result = shorten_fname1(result); |
| 7 | 10675 break; |
| 10676 | |
| 10677 case SPEC_ABUF: /* buffer number for autocommand */ | |
| 10678 if (autocmd_bufnr <= 0) | |
| 10679 { | |
| 10680 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\""); | |
| 10681 return NULL; | |
| 10682 } | |
| 10683 sprintf((char *)strbuf, "%d", autocmd_bufnr); | |
| 10684 result = strbuf; | |
| 10685 break; | |
| 10686 | |
| 10687 case SPEC_AMATCH: /* match name for autocommand */ | |
| 10688 result = autocmd_match; | |
| 10689 if (result == NULL) | |
| 10690 { | |
| 10691 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\""); | |
| 10692 return NULL; | |
| 10693 } | |
| 10694 break; | |
| 10695 | |
| 10696 #endif | |
| 10697 case SPEC_SFILE: /* file name for ":so" command */ | |
| 10698 result = sourcing_name; | |
| 10699 if (result == NULL) | |
| 10700 { | |
| 10701 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\""); | |
| 10702 return NULL; | |
| 10703 } | |
| 10704 break; | |
| 2645 | 10705 case SPEC_SLNUM: /* line in file for ":so" command */ |
| 10706 if (sourcing_name == NULL || sourcing_lnum == 0) | |
| 10707 { | |
| 10708 *errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\""); | |
| 10709 return NULL; | |
| 10710 } | |
| 10711 sprintf((char *)strbuf, "%ld", (long)sourcing_lnum); | |
| 10712 result = strbuf; | |
| 10713 break; | |
| 7 | 10714 #if defined(FEAT_CLIENTSERVER) |
| 10715 case SPEC_CLIENT: /* Source of last submitted input */ | |
| 840 | 10716 sprintf((char *)strbuf, PRINTF_HEX_LONG_U, |
| 10717 (long_u)clientWindow); | |
| 7 | 10718 result = strbuf; |
| 10719 break; | |
| 10720 #endif | |
| 10721 } | |
| 10722 | |
| 10723 resultlen = (int)STRLEN(result); /* length of new string */ | |
| 10724 if (src[*usedlen] == '<') /* remove the file name extension */ | |
| 10725 { | |
| 10726 ++*usedlen; | |
| 10727 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) | |
| 10728 resultlen = (int)(s - result); | |
| 10729 } | |
| 10730 #ifdef FEAT_MODIFY_FNAME | |
| 10731 else if (!skip_mod) | |
| 10732 { | |
| 10733 valid |= modify_fname(src, usedlen, &result, &resultbuf, | |
| 10734 &resultlen); | |
| 10735 if (result == NULL) | |
| 10736 { | |
| 10737 *errormsg = (char_u *)""; | |
| 10738 return NULL; | |
| 10739 } | |
| 10740 } | |
| 10741 #endif | |
| 10742 } | |
| 10743 | |
| 10744 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH) | |
| 10745 { | |
| 10746 if (valid != VALID_HEAD + VALID_PATH) | |
| 10747 /* xgettext:no-c-format */ | |
| 10748 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\""); | |
| 10749 else | |
| 10750 *errormsg = (char_u *)_("E500: Evaluates to an empty string"); | |
| 10751 result = NULL; | |
| 10752 } | |
| 10753 else | |
| 10754 result = vim_strnsave(result, resultlen); | |
| 10755 vim_free(resultbuf); | |
| 10756 return result; | |
| 10757 } | |
| 10758 | |
| 10759 /* | |
| 10760 * Concatenate all files in the argument list, separated by spaces, and return | |
| 10761 * it in one allocated string. | |
| 10762 * Spaces and backslashes in the file names are escaped with a backslash. | |
| 10763 * Returns NULL when out of memory. | |
| 10764 */ | |
| 10765 static char_u * | |
| 10766 arg_all() | |
| 10767 { | |
| 10768 int len; | |
| 10769 int idx; | |
| 10770 char_u *retval = NULL; | |
| 10771 char_u *p; | |
| 10772 | |
| 10773 /* | |
| 10774 * Do this loop two times: | |
| 10775 * first time: compute the total length | |
| 10776 * second time: concatenate the names | |
| 10777 */ | |
| 10778 for (;;) | |
| 10779 { | |
| 10780 len = 0; | |
| 10781 for (idx = 0; idx < ARGCOUNT; ++idx) | |
| 10782 { | |
| 10783 p = alist_name(&ARGLIST[idx]); | |
| 10784 if (p != NULL) | |
| 10785 { | |
| 10786 if (len > 0) | |
| 10787 { | |
| 10788 /* insert a space in between names */ | |
| 10789 if (retval != NULL) | |
| 10790 retval[len] = ' '; | |
| 10791 ++len; | |
| 10792 } | |
| 10793 for ( ; *p != NUL; ++p) | |
| 10794 { | |
| 6832 | 10795 if (*p == ' ' |
| 10796 #ifndef BACKSLASH_IN_FILENAME | |
| 10797 || *p == '\\' | |
| 10798 #endif | |
| 10799 ) | |
| 7 | 10800 { |
| 10801 /* insert a backslash */ | |
| 10802 if (retval != NULL) | |
| 10803 retval[len] = '\\'; | |
| 10804 ++len; | |
| 10805 } | |
| 10806 if (retval != NULL) | |
| 10807 retval[len] = *p; | |
| 10808 ++len; | |
| 10809 } | |
| 10810 } | |
| 10811 } | |
| 10812 | |
| 10813 /* second time: break here */ | |
| 10814 if (retval != NULL) | |
| 10815 { | |
| 10816 retval[len] = NUL; | |
| 10817 break; | |
| 10818 } | |
| 10819 | |
| 10820 /* allocate memory */ | |
| 1872 | 10821 retval = alloc((unsigned)len + 1); |
| 7 | 10822 if (retval == NULL) |
| 10823 break; | |
| 10824 } | |
| 10825 | |
| 10826 return retval; | |
| 10827 } | |
| 10828 | |
| 10829 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 10830 /* | |
| 10831 * Expand the <sfile> string in "arg". | |
| 10832 * | |
| 10833 * Returns an allocated string, or NULL for any error. | |
| 10834 */ | |
| 10835 char_u * | |
| 10836 expand_sfile(arg) | |
| 10837 char_u *arg; | |
| 10838 { | |
| 10839 char_u *errormsg; | |
| 10840 int len; | |
| 10841 char_u *result; | |
| 10842 char_u *newres; | |
| 10843 char_u *repl; | |
| 10844 int srclen; | |
| 10845 char_u *p; | |
| 10846 | |
| 10847 result = vim_strsave(arg); | |
| 10848 if (result == NULL) | |
| 10849 return NULL; | |
| 10850 | |
| 10851 for (p = result; *p; ) | |
| 10852 { | |
| 10853 if (STRNCMP(p, "<sfile>", 7) != 0) | |
| 10854 ++p; | |
| 10855 else | |
| 10856 { | |
| 10857 /* replace "<sfile>" with the sourced file name, and do ":" stuff */ | |
| 1098 | 10858 repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL); |
| 7 | 10859 if (errormsg != NULL) |
| 10860 { | |
| 10861 if (*errormsg) | |
| 10862 emsg(errormsg); | |
| 10863 vim_free(result); | |
| 10864 return NULL; | |
| 10865 } | |
| 10866 if (repl == NULL) /* no match (cannot happen) */ | |
| 10867 { | |
| 10868 p += srclen; | |
| 10869 continue; | |
| 10870 } | |
| 10871 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1; | |
| 10872 newres = alloc(len); | |
| 10873 if (newres == NULL) | |
| 10874 { | |
| 10875 vim_free(repl); | |
| 10876 vim_free(result); | |
| 10877 return NULL; | |
| 10878 } | |
| 10879 mch_memmove(newres, result, (size_t)(p - result)); | |
| 10880 STRCPY(newres + (p - result), repl); | |
| 10881 len = (int)STRLEN(newres); | |
| 10882 STRCAT(newres, p + srclen); | |
| 10883 vim_free(repl); | |
| 10884 vim_free(result); | |
| 10885 result = newres; | |
| 10886 p = newres + len; /* continue after the match */ | |
| 10887 } | |
| 10888 } | |
| 10889 | |
| 10890 return result; | |
| 10891 } | |
| 10892 #endif | |
| 10893 | |
| 10894 #ifdef FEAT_SESSION | |
| 1021 | 10895 static int ses_winsizes __ARGS((FILE *fd, int restore_size, |
| 10896 win_T *tab_firstwin)); | |
| 7 | 10897 static int ses_win_rec __ARGS((FILE *fd, frame_T *fr)); |
| 10898 static frame_T *ses_skipframe __ARGS((frame_T *fr)); | |
| 10899 static int ses_do_frame __ARGS((frame_T *fr)); | |
| 10900 static int ses_do_win __ARGS((win_T *wp)); | |
| 10901 static int ses_arglist __ARGS((FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp)); | |
| 10902 static int ses_put_fname __ARGS((FILE *fd, char_u *name, unsigned *flagp)); | |
| 10903 static int ses_fname __ARGS((FILE *fd, buf_T *buf, unsigned *flagp)); | |
| 10904 | |
| 10905 /* | |
| 10906 * Write openfile commands for the current buffers to an .exrc file. | |
| 10907 * Return FAIL on error, OK otherwise. | |
| 10908 */ | |
| 10909 static int | |
| 10910 makeopens(fd, dirnow) | |
| 10911 FILE *fd; | |
| 10912 char_u *dirnow; /* Current directory name */ | |
| 10913 { | |
| 10914 buf_T *buf; | |
| 10915 int only_save_windows = TRUE; | |
| 10916 int nr; | |
| 10917 int restore_size = TRUE; | |
| 10918 win_T *wp; | |
| 10919 char_u *sname; | |
| 10920 win_T *edited_win = NULL; | |
| 827 | 10921 int tabnr; |
| 5877 | 10922 int restore_stal = FALSE; |
| 1021 | 10923 win_T *tab_firstwin; |
| 1048 | 10924 frame_T *tab_topframe; |
| 1467 | 10925 int cur_arg_idx = 0; |
| 1485 | 10926 int next_arg_idx = 0; |
| 7 | 10927 |
| 10928 if (ssop_flags & SSOP_BUFFERS) | |
| 10929 only_save_windows = FALSE; /* Save ALL buffers */ | |
| 10930 | |
| 10931 /* | |
| 10932 * Begin by setting the this_session variable, and then other | |
| 10933 * sessionable variables. | |
| 10934 */ | |
| 10935 #ifdef FEAT_EVAL | |
| 10936 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL) | |
| 10937 return FAIL; | |
| 10938 if (ssop_flags & SSOP_GLOBALS) | |
| 10939 if (store_session_globals(fd) == FAIL) | |
| 10940 return FAIL; | |
| 10941 #endif | |
| 10942 | |
| 10943 /* | |
| 10944 * Close all windows but one. | |
| 10945 */ | |
| 10946 if (put_line(fd, "silent only") == FAIL) | |
| 10947 return FAIL; | |
| 10948 | |
| 10949 /* | |
| 10950 * Now a :cd command to the session directory or the current directory | |
| 10951 */ | |
| 10952 if (ssop_flags & SSOP_SESDIR) | |
| 10953 { | |
| 534 | 10954 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')") |
| 10955 == FAIL) | |
| 7 | 10956 return FAIL; |
| 10957 } | |
| 10958 else if (ssop_flags & SSOP_CURDIR) | |
| 10959 { | |
| 10960 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow); | |
| 10961 if (sname == NULL | |
| 534 | 10962 || fputs("cd ", fd) < 0 |
| 10963 || ses_put_fname(fd, sname, &ssop_flags) == FAIL | |
| 10964 || put_eol(fd) == FAIL) | |
| 10965 { | |
| 10966 vim_free(sname); | |
| 7 | 10967 return FAIL; |
| 534 | 10968 } |
| 7 | 10969 vim_free(sname); |
| 10970 } | |
| 10971 | |
| 10972 /* | |
| 36 | 10973 * If there is an empty, unnamed buffer we will wipe it out later. |
| 10974 * Remember the buffer number. | |
| 10975 */ | |
| 10976 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL) | |
| 10977 return FAIL; | |
| 10978 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL) | |
| 10979 return FAIL; | |
| 10980 if (put_line(fd, "endif") == FAIL) | |
| 10981 return FAIL; | |
| 10982 | |
| 10983 /* | |
| 7 | 10984 * Now save the current files, current buffer first. |
| 10985 */ | |
| 10986 if (put_line(fd, "set shortmess=aoO") == FAIL) | |
| 10987 return FAIL; | |
| 10988 | |
| 10989 /* Now put the other buffers into the buffer list */ | |
| 10990 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 10991 { | |
| 10992 if (!(only_save_windows && buf->b_nwindows == 0) | |
| 10993 && !(buf->b_help && !(ssop_flags & SSOP_HELP)) | |
| 10994 && buf->b_fname != NULL | |
| 10995 && buf->b_p_bl) | |
| 10996 { | |
| 10997 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L | |
| 10998 : buf->b_wininfo->wi_fpos.lnum) < 0 | |
| 10999 || ses_fname(fd, buf, &ssop_flags) == FAIL) | |
| 11000 return FAIL; | |
| 11001 } | |
| 11002 } | |
| 11003 | |
| 11004 /* the global argument list */ | |
| 5720 | 11005 if (ses_arglist(fd, "argglobal", &global_alist.al_ga, |
| 7 | 11006 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL) |
| 11007 return FAIL; | |
| 11008 | |
| 11009 if (ssop_flags & SSOP_RESIZE) | |
| 11010 { | |
| 11011 /* Note: after the restore we still check it worked!*/ | |
| 11012 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0 | |
| 11013 || put_eol(fd) == FAIL) | |
| 11014 return FAIL; | |
| 11015 } | |
| 11016 | |
| 11017 #ifdef FEAT_GUI | |
| 11018 if (gui.in_use && (ssop_flags & SSOP_WINPOS)) | |
| 11019 { | |
| 11020 int x, y; | |
| 11021 | |
| 11022 if (gui_mch_get_winpos(&x, &y) == OK) | |
| 11023 { | |
| 11024 /* Note: after the restore we still check it worked!*/ | |
| 11025 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL) | |
| 11026 return FAIL; | |
| 11027 } | |
| 11028 } | |
| 11029 #endif | |
| 11030 | |
| 11031 /* | |
| 5877 | 11032 * When there are two or more tabpages and 'showtabline' is 1 the tabline |
| 11033 * will be displayed when creating the next tab. That resizes the windows | |
| 11034 * in the first tab, which may cause problems. Set 'showtabline' to 2 | |
| 11035 * temporarily to avoid that. | |
| 11036 */ | |
| 11037 if (p_stal == 1 && first_tabpage->tp_next != NULL) | |
| 11038 { | |
| 11039 if (put_line(fd, "set stal=2") == FAIL) | |
| 11040 return FAIL; | |
| 11041 restore_stal = TRUE; | |
| 11042 } | |
| 11043 | |
| 11044 /* | |
| 827 | 11045 * May repeat putting Windows for each tab, when "tabpages" is in |
| 11046 * 'sessionoptions'. | |
| 1021 | 11047 * Don't use goto_tabpage(), it may change directory and trigger |
| 11048 * autocommands. | |
| 7 | 11049 */ |
| 1021 | 11050 tab_firstwin = firstwin; /* first window in tab page "tabnr" */ |
| 1048 | 11051 tab_topframe = topframe; |
| 827 | 11052 for (tabnr = 1; ; ++tabnr) |
| 11053 { | |
| 6739 | 11054 int need_tabnew = FALSE; |
| 11055 int cnr = 1; | |
| 1021 | 11056 |
| 827 | 11057 if ((ssop_flags & SSOP_TABPAGES)) |
| 11058 { | |
| 1021 | 11059 tabpage_T *tp = find_tabpage(tabnr); |
| 11060 | |
| 11061 if (tp == NULL) | |
| 11062 break; /* done all tab pages */ | |
| 11063 if (tp == curtab) | |
| 1048 | 11064 { |
| 1021 | 11065 tab_firstwin = firstwin; |
| 1048 | 11066 tab_topframe = topframe; |
| 11067 } | |
| 1021 | 11068 else |
| 1048 | 11069 { |
| 1021 | 11070 tab_firstwin = tp->tp_firstwin; |
| 1048 | 11071 tab_topframe = tp->tp_topframe; |
| 11072 } | |
| 1021 | 11073 if (tabnr > 1) |
| 11074 need_tabnew = TRUE; | |
| 827 | 11075 } |
| 11076 | |
| 11077 /* | |
| 11078 * Before creating the window layout, try loading one file. If this | |
| 11079 * is aborted we don't end up with a number of useless windows. | |
| 11080 * This may have side effects! (e.g., compressed or network file). | |
| 11081 */ | |
| 1021 | 11082 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11083 { |
| 11084 if (ses_do_win(wp) | |
| 11085 && wp->w_buffer->b_ffname != NULL | |
| 11086 && !wp->w_buffer->b_help | |
| 11087 #ifdef FEAT_QUICKFIX | |
| 11088 && !bt_nofile(wp->w_buffer) | |
| 11089 #endif | |
| 11090 ) | |
| 11091 { | |
| 1021 | 11092 if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0 |
| 827 | 11093 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL) |
| 11094 return FAIL; | |
| 1021 | 11095 need_tabnew = FALSE; |
| 827 | 11096 if (!wp->w_arg_idx_invalid) |
| 11097 edited_win = wp; | |
| 11098 break; | |
| 11099 } | |
| 11100 } | |
| 11101 | |
| 1021 | 11102 /* If no file got edited create an empty tab page. */ |
| 11103 if (need_tabnew && put_line(fd, "tabnew") == FAIL) | |
| 11104 return FAIL; | |
| 11105 | |
| 827 | 11106 /* |
| 11107 * Save current window layout. | |
| 11108 */ | |
| 11109 if (put_line(fd, "set splitbelow splitright") == FAIL) | |
| 11110 return FAIL; | |
| 1048 | 11111 if (ses_win_rec(fd, tab_topframe) == FAIL) |
| 827 | 11112 return FAIL; |
| 11113 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL) | |
| 11114 return FAIL; | |
| 11115 if (!p_spr && put_line(fd, "set nosplitright") == FAIL) | |
| 11116 return FAIL; | |
| 11117 | |
| 11118 /* | |
| 11119 * Check if window sizes can be restored (no windows omitted). | |
| 11120 * Remember the window number of the current window after restoring. | |
| 11121 */ | |
| 11122 nr = 0; | |
| 1021 | 11123 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 827 | 11124 { |
| 11125 if (ses_do_win(wp)) | |
| 11126 ++nr; | |
| 11127 else | |
| 11128 restore_size = FALSE; | |
| 11129 if (curwin == wp) | |
| 11130 cnr = nr; | |
| 11131 } | |
| 11132 | |
| 11133 /* Go to the first window. */ | |
| 11134 if (put_line(fd, "wincmd t") == FAIL) | |
| 7 | 11135 return FAIL; |
| 827 | 11136 |
| 11137 /* | |
| 11138 * If more than one window, see if sizes can be restored. | |
| 11139 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being | |
| 11140 * resized when moving between windows. | |
| 11141 * Do this before restoring the view, so that the topline and the | |
| 11142 * cursor can be set. This is done again below. | |
| 11143 */ | |
| 11144 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL) | |
| 11145 return FAIL; | |
| 1021 | 11146 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11147 return FAIL; |
| 11148 | |
| 11149 /* | |
| 11150 * Restore the view of the window (options, file, cursor, etc.). | |
| 11151 */ | |
| 1021 | 11152 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11153 { |
| 11154 if (!ses_do_win(wp)) | |
| 11155 continue; | |
| 1467 | 11156 if (put_view(fd, wp, wp != edited_win, &ssop_flags, |
| 11157 cur_arg_idx) == FAIL) | |
| 827 | 11158 return FAIL; |
| 11159 if (nr > 1 && put_line(fd, "wincmd w") == FAIL) | |
| 11160 return FAIL; | |
| 1467 | 11161 next_arg_idx = wp->w_arg_idx; |
| 11162 } | |
| 11163 | |
| 11164 /* The argument index in the first tab page is zero, need to set it in | |
| 11165 * each window. For further tab pages it's the window where we do | |
| 11166 * "tabedit". */ | |
| 11167 cur_arg_idx = next_arg_idx; | |
| 827 | 11168 |
| 11169 /* | |
| 11170 * Restore cursor to the current window if it's not the first one. | |
| 11171 */ | |
| 11172 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0 | |
| 11173 || put_eol(fd) == FAIL)) | |
| 7 | 11174 return FAIL; |
| 827 | 11175 |
| 11176 /* | |
| 11177 * Restore window sizes again after jumping around in windows, because | |
| 11178 * the current window has a minimum size while others may not. | |
| 11179 */ | |
| 1021 | 11180 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11181 return FAIL; |
| 11182 | |
| 11183 /* Don't continue in another tab page when doing only the current one | |
| 11184 * or when at the last tab page. */ | |
| 1021 | 11185 if (!(ssop_flags & SSOP_TABPAGES)) |
| 827 | 11186 break; |
| 11187 } | |
| 11188 | |
| 11189 if (ssop_flags & SSOP_TABPAGES) | |
| 11190 { | |
| 11191 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0 | |
| 11192 || put_eol(fd) == FAIL) | |
| 11193 return FAIL; | |
| 11194 } | |
| 5877 | 11195 if (restore_stal && put_line(fd, "set stal=1") == FAIL) |
| 11196 return FAIL; | |
| 827 | 11197 |
| 859 | 11198 /* |
| 11199 * Wipe out an empty unnamed buffer we started in. | |
| 11200 */ | |
| 11201 if (put_line(fd, "if exists('s:wipebuf')") == FAIL) | |
| 11202 return FAIL; | |
| 866 | 11203 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL) |
| 859 | 11204 return FAIL; |
| 11205 if (put_line(fd, "endif") == FAIL) | |
| 11206 return FAIL; | |
| 11207 if (put_line(fd, "unlet! s:wipebuf") == FAIL) | |
| 11208 return FAIL; | |
| 11209 | |
| 11210 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */ | |
| 11211 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s", | |
| 11212 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL) | |
| 11213 return FAIL; | |
| 7 | 11214 |
| 11215 /* | |
| 11216 * Lastly, execute the x.vim file if it exists. | |
| 11217 */ | |
| 11218 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL | |
| 11219 || put_line(fd, "if file_readable(s:sx)") == FAIL | |
| 1769 | 11220 || put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL |
| 7 | 11221 || put_line(fd, "endif") == FAIL) |
| 11222 return FAIL; | |
| 11223 | |
| 11224 return OK; | |
| 11225 } | |
| 11226 | |
| 11227 static int | |
| 1021 | 11228 ses_winsizes(fd, restore_size, tab_firstwin) |
| 7 | 11229 FILE *fd; |
| 11230 int restore_size; | |
| 1021 | 11231 win_T *tab_firstwin; |
| 7 | 11232 { |
| 11233 int n = 0; | |
| 11234 win_T *wp; | |
| 11235 | |
| 11236 if (restore_size && (ssop_flags & SSOP_WINSIZE)) | |
| 11237 { | |
| 1021 | 11238 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 7 | 11239 { |
| 11240 if (!ses_do_win(wp)) | |
| 11241 continue; | |
| 11242 ++n; | |
| 11243 | |
| 11244 /* restore height when not full height */ | |
| 11245 if (wp->w_height + wp->w_status_height < topframe->fr_height | |
| 11246 && (fprintf(fd, | |
| 11247 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)", | |
| 11248 n, (long)wp->w_height, Rows / 2, Rows) < 0 | |
| 11249 || put_eol(fd) == FAIL)) | |
| 11250 return FAIL; | |
| 11251 | |
| 11252 /* restore width when not full width */ | |
| 11253 if (wp->w_width < Columns && (fprintf(fd, | |
| 11254 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)", | |
| 11255 n, (long)wp->w_width, Columns / 2, Columns) < 0 | |
| 11256 || put_eol(fd) == FAIL)) | |
| 11257 return FAIL; | |
| 11258 } | |
| 11259 } | |
| 11260 else | |
| 11261 { | |
| 11262 /* Just equalise window sizes */ | |
| 11263 if (put_line(fd, "wincmd =") == FAIL) | |
| 11264 return FAIL; | |
| 11265 } | |
| 11266 return OK; | |
| 11267 } | |
| 11268 | |
| 11269 /* | |
| 11270 * Write commands to "fd" to recursively create windows for frame "fr", | |
| 11271 * horizontally and vertically split. | |
| 11272 * After the commands the last window in the frame is the current window. | |
| 11273 * Returns FAIL when writing the commands to "fd" fails. | |
| 11274 */ | |
| 11275 static int | |
| 11276 ses_win_rec(fd, fr) | |
| 11277 FILE *fd; | |
| 11278 frame_T *fr; | |
| 11279 { | |
| 11280 frame_T *frc; | |
| 11281 int count = 0; | |
| 11282 | |
| 11283 if (fr->fr_layout != FR_LEAF) | |
| 11284 { | |
| 11285 /* Find first frame that's not skipped and then create a window for | |
| 11286 * each following one (first frame is already there). */ | |
| 11287 frc = ses_skipframe(fr->fr_child); | |
| 11288 if (frc != NULL) | |
| 11289 while ((frc = ses_skipframe(frc->fr_next)) != NULL) | |
| 11290 { | |
| 11291 /* Make window as big as possible so that we have lots of room | |
| 11292 * to split. */ | |
| 11293 if (put_line(fd, "wincmd _ | wincmd |") == FAIL | |
| 11294 || put_line(fd, fr->fr_layout == FR_COL | |
| 11295 ? "split" : "vsplit") == FAIL) | |
| 11296 return FAIL; | |
| 11297 ++count; | |
| 11298 } | |
| 11299 | |
| 11300 /* Go back to the first window. */ | |
| 11301 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL | |
| 11302 ? "%dwincmd k" : "%dwincmd h", count) < 0 | |
| 11303 || put_eol(fd) == FAIL)) | |
| 11304 return FAIL; | |
| 11305 | |
| 11306 /* Recursively create frames/windows in each window of this column or | |
| 11307 * row. */ | |
| 11308 frc = ses_skipframe(fr->fr_child); | |
| 11309 while (frc != NULL) | |
| 11310 { | |
| 11311 ses_win_rec(fd, frc); | |
| 11312 frc = ses_skipframe(frc->fr_next); | |
| 11313 /* Go to next window. */ | |
| 11314 if (frc != NULL && put_line(fd, "wincmd w") == FAIL) | |
| 11315 return FAIL; | |
| 11316 } | |
| 11317 } | |
| 11318 return OK; | |
| 11319 } | |
| 11320 | |
| 11321 /* | |
| 11322 * Skip frames that don't contain windows we want to save in the Session. | |
| 11323 * Returns NULL when there none. | |
| 11324 */ | |
| 11325 static frame_T * | |
| 11326 ses_skipframe(fr) | |
| 11327 frame_T *fr; | |
| 11328 { | |
| 11329 frame_T *frc; | |
| 11330 | |
| 11331 for (frc = fr; frc != NULL; frc = frc->fr_next) | |
| 11332 if (ses_do_frame(frc)) | |
| 11333 break; | |
| 11334 return frc; | |
| 11335 } | |
| 11336 | |
| 11337 /* | |
| 11338 * Return TRUE if frame "fr" has a window somewhere that we want to save in | |
| 11339 * the Session. | |
| 11340 */ | |
| 11341 static int | |
| 11342 ses_do_frame(fr) | |
| 11343 frame_T *fr; | |
| 11344 { | |
| 11345 frame_T *frc; | |
| 11346 | |
| 11347 if (fr->fr_layout == FR_LEAF) | |
| 11348 return ses_do_win(fr->fr_win); | |
| 11349 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next) | |
| 11350 if (ses_do_frame(frc)) | |
| 11351 return TRUE; | |
| 11352 return FALSE; | |
| 11353 } | |
| 11354 | |
| 11355 /* | |
| 11356 * Return non-zero if window "wp" is to be stored in the Session. | |
| 11357 */ | |
| 11358 static int | |
| 11359 ses_do_win(wp) | |
| 11360 win_T *wp; | |
| 11361 { | |
| 11362 if (wp->w_buffer->b_fname == NULL | |
| 11363 #ifdef FEAT_QUICKFIX | |
| 11364 /* When 'buftype' is "nofile" can't restore the window contents. */ | |
| 11365 || bt_nofile(wp->w_buffer) | |
| 11366 #endif | |
| 11367 ) | |
| 11368 return (ssop_flags & SSOP_BLANK); | |
| 11369 if (wp->w_buffer->b_help) | |
| 11370 return (ssop_flags & SSOP_HELP); | |
| 11371 return TRUE; | |
| 11372 } | |
| 11373 | |
| 11374 /* | |
| 11375 * Write commands to "fd" to restore the view of a window. | |
| 11376 * Caller must make sure 'scrolloff' is zero. | |
| 11377 */ | |
| 11378 static int | |
| 1467 | 11379 put_view(fd, wp, add_edit, flagp, current_arg_idx) |
| 7 | 11380 FILE *fd; |
| 11381 win_T *wp; | |
| 11382 int add_edit; /* add ":edit" command to view */ | |
| 11383 unsigned *flagp; /* vop_flags or ssop_flags */ | |
| 1467 | 11384 int current_arg_idx; /* current argument index of the window, use |
| 11385 * -1 if unknown */ | |
| 7 | 11386 { |
| 11387 win_T *save_curwin; | |
| 11388 int f; | |
| 11389 int do_cursor; | |
| 280 | 11390 int did_next = FALSE; |
| 7 | 11391 |
| 11392 /* Always restore cursor position for ":mksession". For ":mkview" only | |
| 11393 * when 'viewoptions' contains "cursor". */ | |
| 11394 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR); | |
| 11395 | |
| 11396 /* | |
| 11397 * Local argument list. | |
| 11398 */ | |
| 11399 if (wp->w_alist == &global_alist) | |
| 11400 { | |
| 11401 if (put_line(fd, "argglobal") == FAIL) | |
| 11402 return FAIL; | |
| 11403 } | |
| 11404 else | |
| 11405 { | |
| 11406 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga, | |
| 11407 flagp == &vop_flags | |
| 11408 || !(*flagp & SSOP_CURDIR) | |
| 11409 || wp->w_localdir != NULL, flagp) == FAIL) | |
| 11410 return FAIL; | |
| 11411 } | |
| 11412 | |
| 280 | 11413 /* Only when part of a session: restore the argument index. Some |
| 11414 * arguments may have been deleted, check if the index is valid. */ | |
|
2276
ebabd8a8b714
Fix that :mksession may generate "2argu" even though there is no such
Bram Moolenaar <bram@vim.org>
parents:
2268
diff
changeset
|
11415 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp) |
| 280 | 11416 && flagp == &ssop_flags) |
| 7 | 11417 { |
| 1467 | 11418 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0 |
| 7 | 11419 || put_eol(fd) == FAIL) |
| 11420 return FAIL; | |
| 280 | 11421 did_next = TRUE; |
| 7 | 11422 } |
| 11423 | |
| 11424 /* Edit the file. Skip this when ":next" already did it. */ | |
| 280 | 11425 if (add_edit && (!did_next || wp->w_arg_idx_invalid)) |
| 7 | 11426 { |
| 11427 /* | |
| 11428 * Load the file. | |
| 11429 */ | |
| 11430 if (wp->w_buffer->b_ffname != NULL | |
| 11431 #ifdef FEAT_QUICKFIX | |
| 11432 && !bt_nofile(wp->w_buffer) | |
| 11433 #endif | |
| 11434 ) | |
| 11435 { | |
| 11436 /* | |
| 11437 * Editing a file in this buffer: use ":edit file". | |
| 11438 * This may have side effects! (e.g., compressed or network file). | |
| 11439 */ | |
| 11440 if (fputs("edit ", fd) < 0 | |
| 11441 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11442 return FAIL; | |
| 11443 } | |
| 11444 else | |
| 11445 { | |
| 11446 /* No file in this buffer, just make it empty. */ | |
| 11447 if (put_line(fd, "enew") == FAIL) | |
| 11448 return FAIL; | |
| 11449 #ifdef FEAT_QUICKFIX | |
| 11450 if (wp->w_buffer->b_ffname != NULL) | |
| 11451 { | |
| 11452 /* The buffer does have a name, but it's not a file name. */ | |
| 11453 if (fputs("file ", fd) < 0 | |
| 11454 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11455 return FAIL; | |
| 11456 } | |
| 11457 #endif | |
| 11458 do_cursor = FALSE; | |
| 11459 } | |
| 11460 } | |
| 11461 | |
| 11462 /* | |
| 11463 * Local mappings and abbreviations. | |
| 11464 */ | |
| 11465 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11466 && makemap(fd, wp->w_buffer) == FAIL) | |
| 11467 return FAIL; | |
| 11468 | |
| 11469 /* | |
| 11470 * Local options. Need to go to the window temporarily. | |
| 11471 * Store only local values when using ":mkview" and when ":mksession" is | |
| 11472 * used and 'sessionoptions' doesn't include "options". | |
| 11473 * Some folding options are always stored when "folds" is included, | |
| 11474 * otherwise the folds would not be restored correctly. | |
| 11475 */ | |
| 11476 save_curwin = curwin; | |
| 11477 curwin = wp; | |
| 11478 curbuf = curwin->w_buffer; | |
| 11479 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11480 f = makeset(fd, OPT_LOCAL, | |
| 11481 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS)); | |
| 11482 #ifdef FEAT_FOLDING | |
| 11483 else if (*flagp & SSOP_FOLDS) | |
| 11484 f = makefoldset(fd); | |
| 11485 #endif | |
| 11486 else | |
| 11487 f = OK; | |
| 11488 curwin = save_curwin; | |
| 11489 curbuf = curwin->w_buffer; | |
| 11490 if (f == FAIL) | |
| 11491 return FAIL; | |
| 11492 | |
| 11493 #ifdef FEAT_FOLDING | |
| 11494 /* | |
| 11495 * Save Folds when 'buftype' is empty and for help files. | |
| 11496 */ | |
| 11497 if ((*flagp & SSOP_FOLDS) | |
| 11498 && wp->w_buffer->b_ffname != NULL | |
| 635 | 11499 # ifdef FEAT_QUICKFIX |
| 11500 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help) | |
| 11501 # endif | |
| 11502 ) | |
| 7 | 11503 { |
| 11504 if (put_folds(fd, wp) == FAIL) | |
| 11505 return FAIL; | |
| 11506 } | |
| 11507 #endif | |
| 11508 | |
| 11509 /* | |
| 11510 * Set the cursor after creating folds, since that moves the cursor. | |
| 11511 */ | |
| 11512 if (do_cursor) | |
| 11513 { | |
| 11514 | |
| 11515 /* Restore the cursor line in the file and relatively in the | |
| 11516 * window. Don't use "G", it changes the jumplist. */ | |
| 11517 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)", | |
| 11518 (long)wp->w_cursor.lnum, | |
| 11519 (long)(wp->w_cursor.lnum - wp->w_topline), | |
| 11520 (long)wp->w_height / 2, (long)wp->w_height) < 0 | |
| 11521 || put_eol(fd) == FAIL | |
| 11522 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL | |
| 11523 || put_line(fd, "exe s:l") == FAIL | |
| 11524 || put_line(fd, "normal! zt") == FAIL | |
| 11525 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0 | |
| 11526 || put_eol(fd) == FAIL) | |
| 11527 return FAIL; | |
| 11528 /* Restore the cursor column and left offset when not wrapping. */ | |
| 11529 if (wp->w_cursor.col == 0) | |
| 11530 { | |
| 11531 if (put_line(fd, "normal! 0") == FAIL) | |
| 11532 return FAIL; | |
| 11533 } | |
| 11534 else | |
| 11535 { | |
| 11536 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0) | |
| 11537 { | |
| 11538 if (fprintf(fd, | |
| 11539 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)", | |
| 4155 | 11540 (long)wp->w_virtcol + 1, |
| 11541 (long)(wp->w_virtcol - wp->w_leftcol), | |
| 7 | 11542 (long)wp->w_width / 2, (long)wp->w_width) < 0 |
| 11543 || put_eol(fd) == FAIL | |
| 11544 || put_line(fd, "if s:c > 0") == FAIL | |
| 11545 || fprintf(fd, | |
| 4155 | 11546 " exe 'normal! ' . s:c . '|zs' . %ld . '|'", |
| 11547 (long)wp->w_virtcol + 1) < 0 | |
| 7 | 11548 || put_eol(fd) == FAIL |
| 11549 || put_line(fd, "else") == FAIL | |
| 4172 | 11550 || fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11551 || put_eol(fd) == FAIL |
| 11552 || put_line(fd, "endif") == FAIL) | |
| 11553 return FAIL; | |
| 11554 } | |
| 11555 else | |
| 11556 { | |
| 4155 | 11557 if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11558 || put_eol(fd) == FAIL) |
| 11559 return FAIL; | |
| 11560 } | |
| 11561 } | |
| 11562 } | |
| 11563 | |
| 11564 /* | |
| 11565 * Local directory. | |
| 11566 */ | |
| 11567 if (wp->w_localdir != NULL) | |
| 11568 { | |
| 11569 if (fputs("lcd ", fd) < 0 | |
| 11570 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL | |
| 11571 || put_eol(fd) == FAIL) | |
| 11572 return FAIL; | |
| 1113 | 11573 did_lcd = TRUE; |
| 7 | 11574 } |
| 11575 | |
| 11576 return OK; | |
| 11577 } | |
| 11578 | |
| 11579 /* | |
| 11580 * Write an argument list to the session file. | |
| 11581 * Returns FAIL if writing fails. | |
| 11582 */ | |
| 11583 static int | |
| 11584 ses_arglist(fd, cmd, gap, fullname, flagp) | |
| 11585 FILE *fd; | |
| 11586 char *cmd; | |
| 11587 garray_T *gap; | |
| 11588 int fullname; /* TRUE: use full path name */ | |
| 11589 unsigned *flagp; | |
| 11590 { | |
| 11591 int i; | |
| 2770 | 11592 char_u *buf = NULL; |
| 7 | 11593 char_u *s; |
| 11594 | |
| 5720 | 11595 if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL) |
| 11596 return FAIL; | |
| 11597 if (put_line(fd, "silent! argdel *") == FAIL) | |
| 7 | 11598 return FAIL; |
| 11599 for (i = 0; i < gap->ga_len; ++i) | |
| 11600 { | |
| 11601 /* NULL file names are skipped (only happens when out of memory). */ | |
| 11602 s = alist_name(&((aentry_T *)gap->ga_data)[i]); | |
| 11603 if (s != NULL) | |
| 11604 { | |
| 11605 if (fullname) | |
| 11606 { | |
| 2770 | 11607 buf = alloc(MAXPATHL); |
| 11608 if (buf != NULL) | |
| 11609 { | |
| 11610 (void)vim_FullName(s, buf, MAXPATHL, FALSE); | |
| 11611 s = buf; | |
| 11612 } | |
| 7 | 11613 } |
| 5720 | 11614 if (fputs("argadd ", fd) < 0 |
| 11615 || ses_put_fname(fd, s, flagp) == FAIL | |
| 11616 || put_eol(fd) == FAIL) | |
| 2770 | 11617 { |
| 11618 vim_free(buf); | |
| 7 | 11619 return FAIL; |
| 2770 | 11620 } |
| 11621 vim_free(buf); | |
| 7 | 11622 } |
| 11623 } | |
| 5720 | 11624 return OK; |
| 7 | 11625 } |
| 11626 | |
| 11627 /* | |
| 11628 * Write a buffer name to the session file. | |
| 11629 * Also ends the line. | |
| 11630 * Returns FAIL if writing fails. | |
| 11631 */ | |
| 11632 static int | |
| 11633 ses_fname(fd, buf, flagp) | |
| 11634 FILE *fd; | |
| 11635 buf_T *buf; | |
| 11636 unsigned *flagp; | |
| 11637 { | |
| 11638 char_u *name; | |
| 11639 | |
| 11640 /* Use the short file name if the current directory is known at the time | |
| 1113 | 11641 * the session file will be sourced. |
| 11642 * Don't do this for ":mkview", we don't know the current directory. | |
| 11643 * Don't do this after ":lcd", we don't keep track of what the current | |
| 11644 * directory is. */ | |
| 7 | 11645 if (buf->b_sfname != NULL |
| 11646 && flagp == &ssop_flags | |
| 1113 | 11647 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)) |
| 1925 | 11648 #ifdef FEAT_AUTOCHDIR |
| 11649 && !p_acd | |
| 11650 #endif | |
| 1113 | 11651 && !did_lcd) |
| 7 | 11652 name = buf->b_sfname; |
| 11653 else | |
| 11654 name = buf->b_ffname; | |
| 11655 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL) | |
| 11656 return FAIL; | |
| 11657 return OK; | |
| 11658 } | |
| 11659 | |
| 11660 /* | |
| 11661 * Write a file name to the session file. | |
| 11662 * Takes care of the "slash" option in 'sessionoptions' and escapes special | |
| 11663 * characters. | |
| 2602 | 11664 * Returns FAIL if writing fails or out of memory. |
| 7 | 11665 */ |
| 11666 static int | |
| 11667 ses_put_fname(fd, name, flagp) | |
| 11668 FILE *fd; | |
| 11669 char_u *name; | |
| 11670 unsigned *flagp; | |
| 11671 { | |
| 11672 char_u *sname; | |
| 2602 | 11673 char_u *p; |
| 7 | 11674 int retval = OK; |
| 11675 | |
| 11676 sname = home_replace_save(NULL, name); | |
| 2602 | 11677 if (sname == NULL) |
| 11678 return FAIL; | |
| 11679 | |
| 11680 if (*flagp & SSOP_SLASH) | |
| 11681 { | |
| 11682 /* change all backslashes to forward slashes */ | |
| 11683 for (p = sname; *p != NUL; mb_ptr_adv(p)) | |
| 11684 if (*p == '\\') | |
| 11685 *p = '/'; | |
| 11686 } | |
| 11687 | |
| 4352 | 11688 /* escape special characters */ |
| 2602 | 11689 p = vim_strsave_fnameescape(sname, FALSE); |
| 7 | 11690 vim_free(sname); |
| 2602 | 11691 if (p == NULL) |
| 11692 return FAIL; | |
| 11693 | |
| 11694 /* write the result */ | |
| 11695 if (fputs((char *)p, fd) < 0) | |
| 11696 retval = FAIL; | |
| 11697 | |
| 11698 vim_free(p); | |
| 7 | 11699 return retval; |
| 11700 } | |
| 11701 | |
| 11702 /* | |
| 11703 * ":loadview [nr]" | |
| 11704 */ | |
| 11705 static void | |
| 11706 ex_loadview(eap) | |
| 11707 exarg_T *eap; | |
| 11708 { | |
| 11709 char_u *fname; | |
| 11710 | |
| 11711 fname = get_view_file(*eap->arg); | |
| 11712 if (fname != NULL) | |
| 11713 { | |
| 819 | 11714 do_source(fname, FALSE, DOSO_NONE); |
| 7 | 11715 vim_free(fname); |
| 11716 } | |
| 11717 } | |
| 11718 | |
| 11719 /* | |
| 11720 * Get the name of the view file for the current buffer. | |
| 11721 */ | |
| 11722 static char_u * | |
| 11723 get_view_file(c) | |
| 11724 int c; | |
| 11725 { | |
| 11726 int len = 0; | |
| 11727 char_u *p, *s; | |
| 11728 char_u *retval; | |
| 11729 char_u *sname; | |
| 11730 | |
| 11731 if (curbuf->b_ffname == NULL) | |
| 11732 { | |
| 11733 EMSG(_(e_noname)); | |
| 11734 return NULL; | |
| 11735 } | |
| 11736 sname = home_replace_save(NULL, curbuf->b_ffname); | |
| 11737 if (sname == NULL) | |
| 11738 return NULL; | |
| 11739 | |
| 11740 /* | |
| 11741 * We want a file name without separators, because we're not going to make | |
| 11742 * a directory. | |
| 11743 * "normal" path separator -> "=+" | |
| 11744 * "=" -> "==" | |
| 11745 * ":" path separator -> "=-" | |
| 11746 */ | |
| 11747 for (p = sname; *p; ++p) | |
| 11748 if (*p == '=' || vim_ispathsep(*p)) | |
| 11749 ++len; | |
| 11750 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9)); | |
| 11751 if (retval != NULL) | |
| 11752 { | |
| 11753 STRCPY(retval, p_vdir); | |
| 11754 add_pathsep(retval); | |
| 11755 s = retval + STRLEN(retval); | |
| 11756 for (p = sname; *p; ++p) | |
| 11757 { | |
| 11758 if (*p == '=') | |
| 11759 { | |
| 11760 *s++ = '='; | |
| 11761 *s++ = '='; | |
| 11762 } | |
| 11763 else if (vim_ispathsep(*p)) | |
| 11764 { | |
| 11765 *s++ = '='; | |
| 2823 | 11766 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) |
| 7 | 11767 if (*p == ':') |
| 11768 *s++ = '-'; | |
| 11769 else | |
| 573 | 11770 #endif |
| 7 | 11771 *s++ = '+'; |
| 11772 } | |
| 11773 else | |
| 11774 *s++ = *p; | |
| 11775 } | |
| 11776 *s++ = '='; | |
| 11777 *s++ = c; | |
| 11778 STRCPY(s, ".vim"); | |
| 11779 } | |
| 11780 | |
| 11781 vim_free(sname); | |
| 11782 return retval; | |
| 11783 } | |
| 11784 | |
| 11785 #endif /* FEAT_SESSION */ | |
| 11786 | |
| 11787 /* | |
| 11788 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession". | |
| 11789 * Return FAIL for a write error. | |
| 11790 */ | |
| 11791 int | |
| 11792 put_eol(fd) | |
| 11793 FILE *fd; | |
| 11794 { | |
| 11795 if ( | |
| 11796 #ifdef USE_CRNL | |
| 11797 ( | |
| 11798 # ifdef MKSESSION_NL | |
| 11799 !mksession_nl && | |
| 11800 # endif | |
| 11801 (putc('\r', fd) < 0)) || | |
| 11802 #endif | |
| 11803 (putc('\n', fd) < 0)) | |
| 11804 return FAIL; | |
| 11805 return OK; | |
| 11806 } | |
| 11807 | |
| 11808 /* | |
| 11809 * Write a line to "fd". | |
| 11810 * Return FAIL for a write error. | |
| 11811 */ | |
| 11812 int | |
| 11813 put_line(fd, s) | |
| 11814 FILE *fd; | |
| 11815 char *s; | |
| 11816 { | |
| 11817 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL) | |
| 11818 return FAIL; | |
| 11819 return OK; | |
| 11820 } | |
| 11821 | |
| 11822 #ifdef FEAT_VIMINFO | |
| 11823 /* | |
| 11824 * ":rviminfo" and ":wviminfo". | |
| 11825 */ | |
| 11826 static void | |
| 11827 ex_viminfo(eap) | |
| 11828 exarg_T *eap; | |
| 11829 { | |
| 11830 char_u *save_viminfo; | |
| 11831 | |
| 11832 save_viminfo = p_viminfo; | |
| 11833 if (*p_viminfo == NUL) | |
| 11834 p_viminfo = (char_u *)"'100"; | |
| 11835 if (eap->cmdidx == CMD_rviminfo) | |
| 11836 { | |
| 1733 | 11837 if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS |
| 11838 | (eap->forceit ? VIF_FORCEIT : 0)) == FAIL) | |
| 7 | 11839 EMSG(_("E195: Cannot open viminfo file for reading")); |
| 11840 } | |
| 11841 else | |
| 11842 write_viminfo(eap->arg, eap->forceit); | |
| 11843 p_viminfo = save_viminfo; | |
| 11844 } | |
| 11845 #endif | |
| 11846 | |
| 11847 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 272 | 11848 /* |
| 2770 | 11849 * Make a dialog message in "buff[DIALOG_MSG_SIZE]". |
| 310 | 11850 * "format" must contain "%s". |
| 272 | 11851 */ |
| 7 | 11852 void |
| 11853 dialog_msg(buff, format, fname) | |
| 11854 char_u *buff; | |
| 11855 char *format; | |
| 11856 char_u *fname; | |
| 11857 { | |
| 11858 if (fname == NULL) | |
| 11859 fname = (char_u *)_("Untitled"); | |
| 2770 | 11860 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname); |
| 7 | 11861 } |
| 11862 #endif | |
| 11863 | |
| 11864 /* | |
| 11865 * ":behave {mswin,xterm}" | |
| 11866 */ | |
| 11867 static void | |
| 11868 ex_behave(eap) | |
| 11869 exarg_T *eap; | |
| 11870 { | |
| 11871 if (STRCMP(eap->arg, "mswin") == 0) | |
| 11872 { | |
| 11873 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0); | |
| 11874 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0); | |
| 11875 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0); | |
| 11876 set_option_value((char_u *)"keymodel", 0L, | |
| 11877 (char_u *)"startsel,stopsel", 0); | |
| 11878 } | |
| 11879 else if (STRCMP(eap->arg, "xterm") == 0) | |
| 11880 { | |
| 11881 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0); | |
| 11882 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0); | |
| 11883 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0); | |
| 11884 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0); | |
| 11885 } | |
| 11886 else | |
| 11887 EMSG2(_(e_invarg2), eap->arg); | |
| 11888 } | |
| 11889 | |
|
2097
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|
11890 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
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|
11891 /* |
|
8f72e3512b43
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diff
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|
11892 * Function given to ExpandGeneric() to obtain the possible arguments of the |
|
8f72e3512b43
updated for version 7.2.381
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parents:
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diff
changeset
|
11893 * ":behave {mswin,xterm}" command. |
|
8f72e3512b43
updated for version 7.2.381
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parents:
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diff
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|
11894 */ |
|
8f72e3512b43
updated for version 7.2.381
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parents:
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diff
changeset
|
11895 char_u * |
|
8f72e3512b43
updated for version 7.2.381
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parents:
2068
diff
changeset
|
11896 get_behave_arg(xp, idx) |
|
8f72e3512b43
updated for version 7.2.381
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parents:
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diff
changeset
|
11897 expand_T *xp UNUSED; |
|
8f72e3512b43
updated for version 7.2.381
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parents:
2068
diff
changeset
|
11898 int idx; |
|
8f72e3512b43
updated for version 7.2.381
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parents:
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diff
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|
11899 { |
|
8f72e3512b43
updated for version 7.2.381
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diff
changeset
|
11900 if (idx == 0) |
|
8f72e3512b43
updated for version 7.2.381
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2068
diff
changeset
|
11901 return (char_u *)"mswin"; |
|
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diff
changeset
|
11902 if (idx == 1) |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11903 return (char_u *)"xterm"; |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11904 return NULL; |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11905 } |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11906 #endif |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11907 |
| 7 | 11908 #ifdef FEAT_AUTOCMD |
| 11909 static int filetype_detect = FALSE; | |
| 11910 static int filetype_plugin = FALSE; | |
| 11911 static int filetype_indent = FALSE; | |
| 11912 | |
| 11913 /* | |
| 11914 * ":filetype [plugin] [indent] {on,off,detect}" | |
| 11915 * on: Load the filetype.vim file to install autocommands for file types. | |
| 11916 * off: Load the ftoff.vim file to remove all autocommands for file types. | |
| 11917 * plugin on: load filetype.vim and ftplugin.vim | |
| 11918 * plugin off: load ftplugof.vim | |
| 11919 * indent on: load filetype.vim and indent.vim | |
| 11920 * indent off: load indoff.vim | |
| 11921 */ | |
| 11922 static void | |
| 11923 ex_filetype(eap) | |
| 11924 exarg_T *eap; | |
| 11925 { | |
| 11926 char_u *arg = eap->arg; | |
| 11927 int plugin = FALSE; | |
| 11928 int indent = FALSE; | |
| 11929 | |
| 11930 if (*eap->arg == NUL) | |
| 11931 { | |
| 11932 /* Print current status. */ | |
| 11933 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s", | |
| 11934 filetype_detect ? "ON" : "OFF", | |
| 11935 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF", | |
| 11936 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF"); | |
| 11937 return; | |
| 11938 } | |
| 11939 | |
| 11940 /* Accept "plugin" and "indent" in any order. */ | |
| 11941 for (;;) | |
| 11942 { | |
| 11943 if (STRNCMP(arg, "plugin", 6) == 0) | |
| 11944 { | |
| 11945 plugin = TRUE; | |
| 11946 arg = skipwhite(arg + 6); | |
| 11947 continue; | |
| 11948 } | |
| 11949 if (STRNCMP(arg, "indent", 6) == 0) | |
| 11950 { | |
| 11951 indent = TRUE; | |
| 11952 arg = skipwhite(arg + 6); | |
| 11953 continue; | |
| 11954 } | |
| 11955 break; | |
| 11956 } | |
| 11957 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0) | |
| 11958 { | |
| 11959 if (*arg == 'o' || !filetype_detect) | |
| 11960 { | |
| 479 | 11961 source_runtime((char_u *)FILETYPE_FILE, TRUE); |
| 7 | 11962 filetype_detect = TRUE; |
| 11963 if (plugin) | |
| 11964 { | |
| 479 | 11965 source_runtime((char_u *)FTPLUGIN_FILE, TRUE); |
| 7 | 11966 filetype_plugin = TRUE; |
| 11967 } | |
| 11968 if (indent) | |
| 11969 { | |
| 479 | 11970 source_runtime((char_u *)INDENT_FILE, TRUE); |
| 7 | 11971 filetype_indent = TRUE; |
| 11972 } | |
| 11973 } | |
| 11974 if (*arg == 'd') | |
| 11975 { | |
| 11976 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE); | |
| 717 | 11977 do_modelines(0); |
| 7 | 11978 } |
| 11979 } | |
| 11980 else if (STRCMP(arg, "off") == 0) | |
| 11981 { | |
| 11982 if (plugin || indent) | |
| 11983 { | |
| 11984 if (plugin) | |
| 11985 { | |
| 479 | 11986 source_runtime((char_u *)FTPLUGOF_FILE, TRUE); |
| 7 | 11987 filetype_plugin = FALSE; |
| 11988 } | |
| 11989 if (indent) | |
| 11990 { | |
| 479 | 11991 source_runtime((char_u *)INDOFF_FILE, TRUE); |
| 7 | 11992 filetype_indent = FALSE; |
| 11993 } | |
| 11994 } | |
| 11995 else | |
| 11996 { | |
| 479 | 11997 source_runtime((char_u *)FTOFF_FILE, TRUE); |
| 7 | 11998 filetype_detect = FALSE; |
| 11999 } | |
| 12000 } | |
| 12001 else | |
| 12002 EMSG2(_(e_invarg2), arg); | |
| 12003 } | |
| 12004 | |
| 12005 /* | |
| 12006 * ":setfiletype {name}" | |
| 12007 */ | |
| 12008 static void | |
| 12009 ex_setfiletype(eap) | |
| 12010 exarg_T *eap; | |
| 12011 { | |
| 12012 if (!did_filetype) | |
| 12013 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL); | |
| 12014 } | |
| 12015 #endif | |
| 12016 | |
| 12017 static void | |
| 12018 ex_digraphs(eap) | |
| 1877 | 12019 exarg_T *eap UNUSED; |
| 7 | 12020 { |
| 12021 #ifdef FEAT_DIGRAPHS | |
| 12022 if (*eap->arg != NUL) | |
| 12023 putdigraph(eap->arg); | |
| 12024 else | |
| 12025 listdigraphs(); | |
| 12026 #else | |
| 12027 EMSG(_("E196: No digraphs in this version")); | |
| 12028 #endif | |
| 12029 } | |
| 12030 | |
| 12031 static void | |
| 12032 ex_set(eap) | |
| 12033 exarg_T *eap; | |
| 12034 { | |
| 12035 int flags = 0; | |
| 12036 | |
| 12037 if (eap->cmdidx == CMD_setlocal) | |
| 12038 flags = OPT_LOCAL; | |
| 12039 else if (eap->cmdidx == CMD_setglobal) | |
| 12040 flags = OPT_GLOBAL; | |
| 12041 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE) | |
| 12042 if (cmdmod.browse && flags == 0) | |
| 12043 ex_options(eap); | |
| 12044 else | |
| 12045 #endif | |
| 12046 (void)do_set(eap->arg, flags); | |
| 12047 } | |
| 12048 | |
| 12049 #ifdef FEAT_SEARCH_EXTRA | |
| 12050 /* | |
| 12051 * ":nohlsearch" | |
| 12052 */ | |
| 12053 static void | |
| 12054 ex_nohlsearch(eap) | |
| 1877 | 12055 exarg_T *eap UNUSED; |
| 7 | 12056 { |
| 5458 | 12057 SET_NO_HLSEARCH(TRUE); |
| 737 | 12058 redraw_all_later(SOME_VALID); |
| 7 | 12059 } |
| 12060 | |
| 12061 /* | |
| 698 | 12062 * ":[N]match {group} {pattern}" |
| 7 | 12063 * Sets nextcmd to the start of the next command, if any. Also called when |
| 12064 * skipping commands to find the next command. | |
| 12065 */ | |
| 12066 static void | |
| 12067 ex_match(eap) | |
| 12068 exarg_T *eap; | |
| 12069 { | |
| 12070 char_u *p; | |
| 1349 | 12071 char_u *g = NULL; |
| 7 | 12072 char_u *end; |
| 12073 int c; | |
| 1326 | 12074 int id; |
| 698 | 12075 |
| 12076 if (eap->line2 <= 3) | |
| 1326 | 12077 id = eap->line2; |
| 698 | 12078 else |
| 12079 { | |
| 12080 EMSG(e_invcmd); | |
| 12081 return; | |
| 12082 } | |
| 7 | 12083 |
| 12084 /* First clear any old pattern. */ | |
| 12085 if (!eap->skip) | |
| 1326 | 12086 match_delete(curwin, id, FALSE); |
| 7 | 12087 |
| 12088 if (ends_excmd(*eap->arg)) | |
| 12089 end = eap->arg; | |
| 12090 else if ((STRNICMP(eap->arg, "none", 4) == 0 | |
| 12091 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4])))) | |
| 12092 end = eap->arg + 4; | |
| 12093 else | |
| 12094 { | |
| 12095 p = skiptowhite(eap->arg); | |
| 12096 if (!eap->skip) | |
| 1326 | 12097 g = vim_strnsave(eap->arg, (int)(p - eap->arg)); |
| 7 | 12098 p = skipwhite(p); |
| 12099 if (*p == NUL) | |
| 12100 { | |
| 12101 /* There must be two arguments. */ | |
| 12102 EMSG2(_(e_invarg2), eap->arg); | |
| 12103 return; | |
| 12104 } | |
| 12105 end = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 12106 if (!eap->skip) | |
| 12107 { | |
| 12108 if (*end != NUL && !ends_excmd(*skipwhite(end + 1))) | |
| 12109 { | |
| 12110 eap->errmsg = e_trailing; | |
| 12111 return; | |
| 12112 } | |
| 674 | 12113 if (*end != *p) |
| 12114 { | |
| 12115 EMSG2(_(e_invarg2), p); | |
| 12116 return; | |
| 12117 } | |
| 7 | 12118 |
| 12119 c = *end; | |
| 12120 *end = NUL; | |
| 6947 | 12121 match_add(curwin, g, p + 1, 10, id, NULL, NULL); |
| 1326 | 12122 vim_free(g); |
| 819 | 12123 *end = c; |
| 7 | 12124 } |
| 12125 } | |
| 12126 eap->nextcmd = find_nextcmd(end); | |
| 12127 } | |
| 12128 #endif | |
| 12129 | |
| 12130 #ifdef FEAT_CRYPT | |
| 12131 /* | |
| 12132 * ":X": Get crypt key | |
| 12133 */ | |
| 12134 static void | |
| 12135 ex_X(eap) | |
| 1877 | 12136 exarg_T *eap UNUSED; |
| 7 | 12137 { |
| 6353 | 12138 crypt_check_current_method(); |
| 6122 | 12139 (void)crypt_get_key(TRUE, TRUE); |
| 7 | 12140 } |
| 12141 #endif | |
| 12142 | |
| 12143 #ifdef FEAT_FOLDING | |
| 12144 static void | |
| 12145 ex_fold(eap) | |
| 12146 exarg_T *eap; | |
| 12147 { | |
| 12148 if (foldManualAllowed(TRUE)) | |
| 12149 foldCreate(eap->line1, eap->line2); | |
| 12150 } | |
| 12151 | |
| 12152 static void | |
| 12153 ex_foldopen(eap) | |
| 12154 exarg_T *eap; | |
| 12155 { | |
| 12156 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen, | |
| 12157 eap->forceit, FALSE); | |
| 12158 } | |
| 12159 | |
| 12160 static void | |
| 12161 ex_folddo(eap) | |
| 12162 exarg_T *eap; | |
| 12163 { | |
| 12164 linenr_T lnum; | |
| 12165 | |
| 6116 | 12166 #ifdef FEAT_CLIPBOARD |
| 12167 start_global_changes(); | |
| 12168 #endif | |
| 12169 | |
| 7 | 12170 /* First set the marks for all lines closed/open. */ |
| 12171 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 12172 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed)) | |
| 12173 ml_setmarked(lnum); | |
| 12174 | |
| 12175 /* Execute the command on the marked lines. */ | |
| 12176 global_exe(eap->arg); | |
| 12177 ml_clearmarked(); /* clear rest of the marks */ | |
| 6116 | 12178 #ifdef FEAT_CLIPBOARD |
| 12179 end_global_changes(); | |
| 12180 #endif | |
| 12181 } | |
| 12182 #endif |