Mercurial > vim
annotate src/ex_docmd.c @ 7683:ec434c82f72c v7.4.1140
commit https://github.com/vim/vim/commit/e266d6d664d6d743c79797af400b2c01ec746216
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 19 20:51:32 2016 +0100
patch 7.4.1140
Problem: Recognizing <sid> does not work when the language is Turkish.
(Christian Brabandt)
Solution: Use MB_STNICMP() instead of STNICMP().
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 19 Jan 2016 21:00:07 +0100 |
| parents | b80fb2cfd62b |
| children | 39251e981d1f |
| 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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Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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331 #ifdef FEAT_PERSISTENT_UNDO |
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f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
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332 static void ex_wundo __ARGS((exarg_T *eap)); |
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Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
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changeset
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333 static void ex_rundo __ARGS((exarg_T *eap)); |
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f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
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changeset
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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 |
|
7133
48ce650e8a27
commit https://github.com/vim/vim/commit/69b67f7e774dc212e8c97495ee81c601b8a89ac2
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
874 vim_memset(&debug_saved, 0, sizeof(debug_saved)); |
| 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; | |
|
7105
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
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parents:
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diff
changeset
|
2176 #ifdef FEAT_QUICKFIX |
|
7092
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Christian Brabandt <cb@256bit.org>
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|
2177 case ADDR_QUICKFIX: |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2178 ea.line2 = qf_get_cur_valid_idx(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2179 break; |
|
7105
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2180 #endif |
| 6398 | 2181 } |
| 7 | 2182 ea.cmd = skipwhite(ea.cmd); |
|
7092
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parents:
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diff
changeset
|
2183 lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, ea.addr_count == 0); |
| 7 | 2184 if (ea.cmd == NULL) /* error detected */ |
| 2185 goto doend; | |
| 2186 if (lnum == MAXLNUM) | |
| 2187 { | |
| 2188 if (*ea.cmd == '%') /* '%' - all lines */ | |
| 2189 { | |
| 2190 ++ea.cmd; | |
| 6398 | 2191 switch (ea.addr_type) |
| 2192 { | |
| 2193 case ADDR_LINES: | |
| 2194 ea.line1 = 1; | |
| 2195 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2196 break; | |
| 6417 | 2197 case ADDR_LOADED_BUFFERS: |
| 6489 | 2198 { |
| 2199 buf_T *buf = firstbuf; | |
| 2200 | |
| 2201 while (buf->b_next != NULL | |
| 2202 && buf->b_ml.ml_mfp == NULL) | |
| 2203 buf = buf->b_next; | |
| 2204 ea.line1 = buf->b_fnum; | |
| 2205 buf = lastbuf; | |
| 2206 while (buf->b_prev != NULL | |
| 2207 && buf->b_ml.ml_mfp == NULL) | |
| 2208 buf = buf->b_prev; | |
| 2209 ea.line2 = buf->b_fnum; | |
| 2210 break; | |
| 2211 } | |
| 6424 | 2212 case ADDR_BUFFERS: |
| 6417 | 2213 ea.line1 = firstbuf->b_fnum; |
| 2214 ea.line2 = lastbuf->b_fnum; | |
| 2215 break; | |
| 6398 | 2216 case ADDR_WINDOWS: |
| 2217 case ADDR_TABS: | |
| 6424 | 2218 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 2219 { | |
| 2220 ea.line1 = 1; | |
| 2221 ea.line2 = ea.addr_type == ADDR_WINDOWS | |
| 2222 ? LAST_WIN_NR : LAST_TAB_NR; | |
| 2223 } | |
| 2224 else | |
| 2225 { | |
| 2226 /* there is no Vim command which uses '%' and | |
| 2227 * ADDR_WINDOWS or ADDR_TABS */ | |
| 2228 errormsg = (char_u *)_(e_invrange); | |
| 2229 goto doend; | |
| 2230 } | |
| 6398 | 2231 break; |
| 2232 case ADDR_ARGUMENTS: | |
| 6424 | 2233 if (ARGCOUNT == 0) |
| 2234 ea.line1 = ea.line2 = 0; | |
| 2235 else | |
| 2236 { | |
| 2237 ea.line1 = 1; | |
| 2238 ea.line2 = ARGCOUNT; | |
| 2239 } | |
| 6398 | 2240 break; |
|
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parents:
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diff
changeset
|
2241 #ifdef FEAT_QUICKFIX |
|
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parents:
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diff
changeset
|
2242 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
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parents:
7007
diff
changeset
|
2243 ea.line1 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2244 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2245 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2246 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2247 break; |
|
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2248 #endif |
| 6398 | 2249 } |
| 7 | 2250 ++ea.addr_count; |
| 2251 } | |
| 2252 /* '*' - visual area */ | |
| 2253 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2254 { | |
| 2255 pos_T *fp; | |
| 2256 | |
| 6398 | 2257 if (ea.addr_type != ADDR_LINES) |
| 2258 { | |
| 2259 errormsg = (char_u *)_(e_invrange); | |
| 2260 goto doend; | |
| 2261 } | |
| 2262 | |
| 7 | 2263 ++ea.cmd; |
| 2264 if (!ea.skip) | |
| 2265 { | |
| 2266 fp = getmark('<', FALSE); | |
| 2267 if (check_mark(fp) == FAIL) | |
| 2268 goto doend; | |
| 2269 ea.line1 = fp->lnum; | |
| 2270 fp = getmark('>', FALSE); | |
| 2271 if (check_mark(fp) == FAIL) | |
| 2272 goto doend; | |
| 2273 ea.line2 = fp->lnum; | |
| 2274 ++ea.addr_count; | |
| 2275 } | |
| 2276 } | |
| 2277 } | |
| 2278 else | |
| 2279 ea.line2 = lnum; | |
| 2280 ea.addr_count++; | |
| 2281 | |
| 2282 if (*ea.cmd == ';') | |
| 2283 { | |
| 2284 if (!ea.skip) | |
| 2285 curwin->w_cursor.lnum = ea.line2; | |
| 2286 } | |
| 2287 else if (*ea.cmd != ',') | |
| 2288 break; | |
| 2289 ++ea.cmd; | |
| 2290 } | |
| 2291 | |
| 2292 /* One address given: set start and end lines */ | |
| 2293 if (ea.addr_count == 1) | |
| 2294 { | |
| 2295 ea.line1 = ea.line2; | |
| 2296 /* ... but only implicit: really no address given */ | |
| 2297 if (lnum == MAXLNUM) | |
| 2298 ea.addr_count = 0; | |
| 2299 } | |
| 2300 | |
| 2301 /* Don't leave the cursor on an illegal line (caused by ';') */ | |
| 2302 check_cursor_lnum(); | |
| 2303 | |
| 2304 /* | |
| 6398 | 2305 * 5. Parse the command. |
| 7 | 2306 */ |
| 2307 | |
| 2308 /* | |
| 2309 * Skip ':' and any white space | |
| 2310 */ | |
| 2311 ea.cmd = skipwhite(ea.cmd); | |
| 2312 while (*ea.cmd == ':') | |
| 2313 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2314 | |
| 2315 /* | |
| 2316 * If we got a line, but no command, then go to the line. | |
| 2317 * If we find a '|' or '\n' we set ea.nextcmd. | |
| 2318 */ | |
| 6398 | 2319 if (*ea.cmd == NUL || *ea.cmd == '"' |
| 2320 || (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL) | |
| 7 | 2321 { |
| 2322 /* | |
| 2323 * strange vi behaviour: | |
| 2324 * ":3" jumps to line 3 | |
| 2325 * ":3|..." prints line 3 | |
| 2326 * ":|" prints current line | |
| 2327 */ | |
| 2328 if (ea.skip) /* skip this if inside :if */ | |
| 2329 goto doend; | |
| 167 | 2330 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2)) |
| 7 | 2331 { |
| 2332 ea.cmdidx = CMD_print; | |
| 2333 ea.argt = RANGE+COUNT+TRLBAR; | |
| 2334 if ((errormsg = invalid_range(&ea)) == NULL) | |
| 2335 { | |
| 2336 correct_range(&ea); | |
| 2337 ex_print(&ea); | |
| 2338 } | |
| 2339 } | |
| 2340 else if (ea.addr_count != 0) | |
| 2341 { | |
| 631 | 2342 if (ea.line2 > curbuf->b_ml.ml_line_count) |
| 2343 { | |
| 2344 /* With '-' in 'cpoptions' a line number past the file is an | |
| 2345 * error, otherwise put it at the end of the file. */ | |
| 2346 if (vim_strchr(p_cpo, CPO_MINUS) != NULL) | |
| 2347 ea.line2 = -1; | |
| 2348 else | |
| 2349 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2350 } | |
| 2351 | |
| 2352 if (ea.line2 < 0) | |
| 167 | 2353 errormsg = (char_u *)_(e_invrange); |
| 7 | 2354 else |
| 2355 { | |
| 2356 if (ea.line2 == 0) | |
| 2357 curwin->w_cursor.lnum = 1; | |
| 2358 else | |
| 2359 curwin->w_cursor.lnum = ea.line2; | |
| 2360 beginline(BL_SOL | BL_FIX); | |
| 2361 } | |
| 2362 } | |
| 2363 goto doend; | |
| 2364 } | |
| 2365 | |
| 6154 | 2366 #ifdef FEAT_AUTOCMD |
| 2367 /* If this looks like an undefined user command and there are CmdUndefined | |
| 2368 * autocommands defined, trigger the matching autocommands. */ | |
| 2369 if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip | |
| 2370 && ASCII_ISUPPER(*ea.cmd) | |
| 2371 && has_cmdundefined()) | |
| 2372 { | |
| 2373 int ret; | |
| 2374 | |
| 6156 | 2375 p = ea.cmd; |
| 6154 | 2376 while (ASCII_ISALNUM(*p)) |
| 2377 ++p; | |
| 6191 | 2378 p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); |
| 6154 | 2379 ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); |
| 2380 vim_free(p); | |
| 6965 | 2381 /* If the autocommands did something and didn't cause an error, try |
| 2382 * finding the command again. */ | |
| 2383 p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; | |
| 6154 | 2384 } |
| 2385 #endif | |
| 2386 | |
| 7 | 2387 #ifdef FEAT_USR_CMDS |
| 2388 if (p == NULL) | |
| 2389 { | |
| 2390 if (!ea.skip) | |
| 2391 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command"); | |
| 2392 goto doend; | |
| 2393 } | |
| 2394 /* Check for wrong commands. */ | |
| 2395 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) | |
| 2396 { | |
| 2397 errormsg = uc_fun_cmd(); | |
| 2398 goto doend; | |
| 2399 } | |
| 2400 #endif | |
| 2401 if (ea.cmdidx == CMD_SIZE) | |
| 2402 { | |
| 2403 if (!ea.skip) | |
| 2404 { | |
| 2405 STRCPY(IObuff, _("E492: Not an editor command")); | |
| 2406 if (!sourcing) | |
| 3097 | 2407 append_command(*cmdlinep); |
| 7 | 2408 errormsg = IObuff; |
| 3757 | 2409 did_emsg_syntax = TRUE; |
| 7 | 2410 } |
| 2411 goto doend; | |
| 2412 } | |
| 2413 | |
| 6305 | 2414 ni = (!IS_USER_CMDIDX(ea.cmdidx) |
| 2415 && (cmdnames[ea.cmdidx].cmd_func == ex_ni | |
| 1315 | 2416 #ifdef HAVE_EX_SCRIPT_NI |
| 2417 || cmdnames[ea.cmdidx].cmd_func == ex_script_ni | |
| 2418 #endif | |
| 2419 )); | |
| 7 | 2420 |
| 2421 #ifndef FEAT_EVAL | |
| 2422 /* | |
| 2423 * When the expression evaluation is disabled, recognize the ":if" and | |
| 2424 * ":endif" commands and ignore everything in between it. | |
| 2425 */ | |
| 2426 if (ea.cmdidx == CMD_if) | |
| 2427 ++if_level; | |
| 2428 if (if_level) | |
| 2429 { | |
| 2430 if (ea.cmdidx == CMD_endif) | |
| 2431 --if_level; | |
| 2432 goto doend; | |
| 2433 } | |
| 2434 | |
| 2435 #endif | |
| 2436 | |
| 1613 | 2437 /* forced commands */ |
| 2438 if (*p == '!' && ea.cmdidx != CMD_substitute | |
| 2439 && ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic) | |
| 7 | 2440 { |
| 2441 ++p; | |
| 2442 ea.forceit = TRUE; | |
| 2443 } | |
| 2444 else | |
| 2445 ea.forceit = FALSE; | |
| 2446 | |
| 2447 /* | |
| 6400 | 2448 * 6. Parse arguments. |
| 7 | 2449 */ |
| 6305 | 2450 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 2451 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 2452 |
| 2453 if (!ea.skip) | |
| 2454 { | |
| 2455 #ifdef HAVE_SANDBOX | |
| 2456 if (sandbox != 0 && !(ea.argt & SBOXOK)) | |
| 2457 { | |
| 2458 /* Command not allowed in sandbox. */ | |
| 2459 errormsg = (char_u *)_(e_sandbox); | |
| 2460 goto doend; | |
| 2461 } | |
| 2462 #endif | |
| 2463 if (!curbuf->b_p_ma && (ea.argt & MODIFY)) | |
| 2464 { | |
| 2465 /* Command not allowed in non-'modifiable' buffer */ | |
| 2466 errormsg = (char_u *)_(e_modifiable); | |
| 2467 goto doend; | |
| 2468 } | |
| 631 | 2469 |
| 633 | 2470 if (text_locked() && !(ea.argt & CMDWIN) |
| 6305 | 2471 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2472 { |
| 631 | 2473 /* Command not allowed when editing the command line. */ |
| 2474 #ifdef FEAT_CMDWIN | |
| 2475 if (cmdwin_type != 0) | |
| 2476 errormsg = (char_u *)_(e_cmdwin); | |
| 2477 else | |
| 2478 #endif | |
| 2479 errormsg = (char_u *)_(e_secure); | |
| 7 | 2480 goto doend; |
| 2481 } | |
| 819 | 2482 #ifdef FEAT_AUTOCMD |
| 822 | 2483 /* Disallow editing another buffer when "curbuf_lock" is set. |
| 2484 * Do allow ":edit" (check for argument later). | |
| 2485 * Do allow ":checktime" (it's postponed). */ | |
| 819 | 2486 if (!(ea.argt & CMDWIN) |
| 822 | 2487 && ea.cmdidx != CMD_edit |
| 2488 && ea.cmdidx != CMD_checktime | |
| 6305 | 2489 && !IS_USER_CMDIDX(ea.cmdidx) |
| 819 | 2490 && curbuf_locked()) |
| 2491 goto doend; | |
| 2492 #endif | |
| 7 | 2493 |
| 2494 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0) | |
| 2495 { | |
| 2496 /* no range allowed */ | |
| 2497 errormsg = (char_u *)_(e_norange); | |
| 2498 goto doend; | |
| 2499 } | |
| 2500 } | |
| 2501 | |
| 2502 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */ | |
| 2503 { | |
| 2504 errormsg = (char_u *)_(e_nobang); | |
| 2505 goto doend; | |
| 2506 } | |
| 2507 | |
| 2508 /* | |
| 2509 * Don't complain about the range if it is not used | |
| 2510 * (could happen if line_count is accidentally set to 0). | |
| 2511 */ | |
| 2512 if (!ea.skip && !ni) | |
| 2513 { | |
| 2514 /* | |
| 2515 * If the range is backwards, ask for confirmation and, if given, swap | |
| 2516 * ea.line1 & ea.line2 so it's forwards again. | |
| 2517 * When global command is busy, don't ask, will fail below. | |
| 2518 */ | |
| 2519 if (!global_busy && ea.line1 > ea.line2) | |
| 2520 { | |
| 557 | 2521 if (msg_silent == 0) |
| 2522 { | |
| 2523 if (sourcing || exmode_active) | |
| 2524 { | |
| 2525 errormsg = (char_u *)_("E493: Backwards range given"); | |
| 2526 goto doend; | |
| 2527 } | |
| 7 | 2528 if (ask_yesno((char_u *) |
| 2529 _("Backwards range given, OK to swap"), FALSE) != 'y') | |
| 557 | 2530 goto doend; |
| 7 | 2531 } |
| 2532 lnum = ea.line1; | |
| 2533 ea.line1 = ea.line2; | |
| 2534 ea.line2 = lnum; | |
| 2535 } | |
| 2536 if ((errormsg = invalid_range(&ea)) != NULL) | |
| 2537 goto doend; | |
| 2538 } | |
| 2539 | |
| 2540 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */ | |
| 2541 ea.line2 = 1; | |
| 2542 | |
| 2543 correct_range(&ea); | |
| 2544 | |
| 2545 #ifdef FEAT_FOLDING | |
|
7465
71e2aca45b81
commit https://github.com/vim/vim/commit/a3306958dcb9aadff1e1e8521d908d86b10ac99a
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
2546 if (((ea.argt & WHOLEFOLD) || ea.addr_count >= 2) && !global_busy |
|
71e2aca45b81
commit https://github.com/vim/vim/commit/a3306958dcb9aadff1e1e8521d908d86b10ac99a
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
2547 && ea.addr_type == ADDR_LINES) |
| 7 | 2548 { |
| 2549 /* Put the first line at the start of a closed fold, put the last line | |
| 2550 * at the end of a closed fold. */ | |
| 2551 (void)hasFolding(ea.line1, &ea.line1, NULL); | |
| 2552 (void)hasFolding(ea.line2, NULL, &ea.line2); | |
| 2553 } | |
| 2554 #endif | |
| 2555 | |
| 2556 #ifdef FEAT_QUICKFIX | |
| 2557 /* | |
| 41 | 2558 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg' |
| 7 | 2559 * option here, so things like % get expanded. |
| 2560 */ | |
| 344 | 2561 p = replace_makeprg(&ea, p, cmdlinep); |
| 2562 if (p == NULL) | |
| 2563 goto doend; | |
| 7 | 2564 #endif |
| 2565 | |
| 2566 /* | |
| 2567 * Skip to start of argument. | |
| 2568 * Don't do this for the ":!" command, because ":!! -l" needs the space. | |
| 2569 */ | |
| 2570 if (ea.cmdidx == CMD_bang) | |
| 2571 ea.arg = p; | |
| 2572 else | |
| 2573 ea.arg = skipwhite(p); | |
| 2574 | |
| 2575 /* | |
| 2576 * Check for "++opt=val" argument. | |
| 2577 * Must be first, allow ":w ++enc=utf8 !cmd" | |
| 2578 */ | |
| 2579 if (ea.argt & ARGOPT) | |
| 2580 while (ea.arg[0] == '+' && ea.arg[1] == '+') | |
| 2581 if (getargopt(&ea) == FAIL && !ni) | |
| 2582 { | |
| 2583 errormsg = (char_u *)_(e_invarg); | |
| 2584 goto doend; | |
| 2585 } | |
| 2586 | |
| 2587 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) | |
| 2588 { | |
| 2589 if (*ea.arg == '>') /* append */ | |
| 2590 { | |
| 2591 if (*++ea.arg != '>') /* typed wrong */ | |
| 2592 { | |
| 2593 errormsg = (char_u *)_("E494: Use w or w>>"); | |
| 2594 goto doend; | |
| 2595 } | |
| 2596 ea.arg = skipwhite(ea.arg + 1); | |
| 2597 ea.append = TRUE; | |
| 2598 } | |
| 2599 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ | |
| 2600 { | |
| 2601 ++ea.arg; | |
| 2602 ea.usefilter = TRUE; | |
| 2603 } | |
| 2604 } | |
| 2605 | |
| 2606 if (ea.cmdidx == CMD_read) | |
| 2607 { | |
| 2608 if (ea.forceit) | |
| 2609 { | |
| 2610 ea.usefilter = TRUE; /* :r! filter if ea.forceit */ | |
| 2611 ea.forceit = FALSE; | |
| 2612 } | |
| 2613 else if (*ea.arg == '!') /* :r !filter */ | |
| 2614 { | |
| 2615 ++ea.arg; | |
| 2616 ea.usefilter = TRUE; | |
| 2617 } | |
| 2618 } | |
| 2619 | |
| 2620 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) | |
| 2621 { | |
| 2622 ea.amount = 1; | |
| 2623 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */ | |
| 2624 { | |
| 2625 ++ea.arg; | |
| 2626 ++ea.amount; | |
| 2627 } | |
| 2628 ea.arg = skipwhite(ea.arg); | |
| 2629 } | |
| 2630 | |
| 2631 /* | |
| 2632 * Check for "+command" argument, before checking for next command. | |
| 2633 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2634 */ | |
| 2635 if ((ea.argt & EDITCMD) && !ea.usefilter) | |
| 2636 ea.do_ecmd_cmd = getargcmd(&ea.arg); | |
| 2637 | |
| 2638 /* | |
| 2639 * Check for '|' to separate commands and '"' to start comments. | |
| 2640 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2641 */ | |
| 2642 if ((ea.argt & TRLBAR) && !ea.usefilter) | |
| 2643 separate_nextcmd(&ea); | |
| 2644 | |
| 2645 /* | |
| 2646 * Check for <newline> to end a shell command. | |
| 167 | 2647 * Also do this for ":read !cmd", ":write !cmd" and ":global". |
| 2648 * Any others? | |
| 7 | 2649 */ |
| 167 | 2650 else if (ea.cmdidx == CMD_bang |
| 2651 || ea.cmdidx == CMD_global | |
| 2652 || ea.cmdidx == CMD_vglobal | |
| 2653 || ea.usefilter) | |
| 7 | 2654 { |
| 2655 for (p = ea.arg; *p; ++p) | |
| 2656 { | |
| 2657 /* Remove one backslash before a newline, so that it's possible to | |
| 2658 * pass a newline to the shell and also a newline that is preceded | |
| 2659 * with a backslash. This makes it impossible to end a shell | |
| 2660 * command in a backslash, but that doesn't appear useful. | |
| 2661 * Halving the number of backslashes is incompatible with previous | |
| 2662 * versions. */ | |
| 2663 if (*p == '\\' && p[1] == '\n') | |
| 1619 | 2664 STRMOVE(p, p + 1); |
| 7 | 2665 else if (*p == '\n') |
| 2666 { | |
| 2667 ea.nextcmd = p + 1; | |
| 2668 *p = NUL; | |
| 2669 break; | |
| 2670 } | |
| 2671 } | |
| 2672 } | |
| 2673 | |
| 2674 if ((ea.argt & DFLALL) && ea.addr_count == 0) | |
| 2675 { | |
| 6424 | 2676 buf_T *buf; |
| 2677 | |
| 7 | 2678 ea.line1 = 1; |
| 6424 | 2679 switch (ea.addr_type) |
| 2680 { | |
| 2681 case ADDR_LINES: | |
| 2682 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2683 break; | |
| 2684 case ADDR_LOADED_BUFFERS: | |
| 2685 buf = firstbuf; | |
| 2686 while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2687 buf = buf->b_next; | |
| 2688 ea.line1 = buf->b_fnum; | |
| 2689 buf = lastbuf; | |
| 2690 while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2691 buf = buf->b_prev; | |
| 2692 ea.line2 = buf->b_fnum; | |
| 2693 break; | |
| 2694 case ADDR_BUFFERS: | |
| 2695 ea.line1 = firstbuf->b_fnum; | |
| 2696 ea.line2 = lastbuf->b_fnum; | |
| 2697 break; | |
| 2698 case ADDR_WINDOWS: | |
| 2699 ea.line2 = LAST_WIN_NR; | |
| 2700 break; | |
| 2701 case ADDR_TABS: | |
| 2702 ea.line2 = LAST_TAB_NR; | |
| 2703 break; | |
| 2704 case ADDR_ARGUMENTS: | |
| 2705 if (ARGCOUNT == 0) | |
| 2706 ea.line1 = ea.line2 = 0; | |
| 2707 else | |
| 2708 ea.line2 = ARGCOUNT; | |
| 2709 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2710 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2711 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2712 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2713 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2714 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2715 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2716 #endif |
| 6424 | 2717 } |
| 7 | 2718 } |
| 2719 | |
| 2720 /* accept numbered register only when no count allowed (:put) */ | |
| 2721 if ( (ea.argt & REGSTR) | |
| 2722 && *ea.arg != NUL | |
| 6305 | 2723 /* Do not allow register = for user commands */ |
| 2724 && (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=') | |
| 7 | 2725 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg))) |
| 2726 { | |
| 2791 | 2727 #ifndef FEAT_CLIPBOARD |
| 2728 /* check these explicitly for a more specific error message */ | |
| 2729 if (*ea.arg == '*' || *ea.arg == '+') | |
| 2730 { | |
| 2731 errormsg = (char_u *)_(e_invalidreg); | |
| 2732 goto doend; | |
| 2733 } | |
| 2734 #endif | |
| 6305 | 2735 if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put |
| 2736 && !IS_USER_CMDIDX(ea.cmdidx)))) | |
| 2791 | 2737 { |
| 2738 ea.regname = *ea.arg++; | |
| 7 | 2739 #ifdef FEAT_EVAL |
| 2791 | 2740 /* for '=' register: accept the rest of the line as an expression */ |
| 2741 if (ea.arg[-1] == '=' && ea.arg[0] != NUL) | |
| 2742 { | |
| 2743 set_expr_line(vim_strsave(ea.arg)); | |
| 2744 ea.arg += STRLEN(ea.arg); | |
| 2745 } | |
| 2746 #endif | |
| 2747 ea.arg = skipwhite(ea.arg); | |
| 2748 } | |
| 7 | 2749 } |
| 2750 | |
| 2751 /* | |
| 2752 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a | |
| 2753 * count, it's a buffer name. | |
| 2754 */ | |
| 2755 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg) | |
| 2756 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL | |
| 2757 || vim_iswhite(*p))) | |
| 2758 { | |
| 2759 n = getdigits(&ea.arg); | |
| 2760 ea.arg = skipwhite(ea.arg); | |
| 682 | 2761 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0) |
| 7 | 2762 { |
| 2763 errormsg = (char_u *)_(e_zerocount); | |
| 2764 goto doend; | |
| 2765 } | |
| 2766 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */ | |
| 2767 { | |
| 2768 ea.line2 = n; | |
| 2769 if (ea.addr_count == 0) | |
| 2770 ea.addr_count = 1; | |
| 2771 } | |
| 2772 else | |
| 2773 { | |
| 2774 ea.line1 = ea.line2; | |
| 2775 ea.line2 += n - 1; | |
| 2776 ++ea.addr_count; | |
| 2777 /* | |
| 2778 * Be vi compatible: no error message for out of range. | |
| 2779 */ | |
| 2780 if (ea.line2 > curbuf->b_ml.ml_line_count) | |
| 2781 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2782 } | |
| 2783 } | |
| 167 | 2784 |
| 2785 /* | |
| 2786 * Check for flags: 'l', 'p' and '#'. | |
| 2787 */ | |
| 2788 if (ea.argt & EXFLAGS) | |
| 2789 get_flags(&ea); | |
| 7 | 2790 /* no arguments allowed */ |
| 9 | 2791 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL |
| 715 | 2792 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0)) |
| 7 | 2793 { |
| 2794 errormsg = (char_u *)_(e_trailing); | |
| 2795 goto doend; | |
| 2796 } | |
| 2797 | |
| 2798 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL) | |
| 2799 { | |
| 2800 errormsg = (char_u *)_(e_argreq); | |
| 2801 goto doend; | |
| 2802 } | |
| 2803 | |
| 2804 #ifdef FEAT_EVAL | |
| 2805 /* | |
| 2806 * Skip the command when it's not going to be executed. | |
| 2807 * The commands like :if, :endif, etc. always need to be executed. | |
| 2808 * Also make an exception for commands that handle a trailing command | |
| 2809 * themselves. | |
| 2810 */ | |
| 2811 if (ea.skip) | |
| 2812 { | |
| 2813 switch (ea.cmdidx) | |
| 2814 { | |
| 2815 /* commands that need evaluation */ | |
| 2816 case CMD_while: | |
| 2817 case CMD_endwhile: | |
| 72 | 2818 case CMD_for: |
| 2819 case CMD_endfor: | |
| 7 | 2820 case CMD_if: |
| 2821 case CMD_elseif: | |
| 2822 case CMD_else: | |
| 2823 case CMD_endif: | |
| 2824 case CMD_try: | |
| 2825 case CMD_catch: | |
| 2826 case CMD_finally: | |
| 2827 case CMD_endtry: | |
| 2828 case CMD_function: | |
| 2829 break; | |
| 2830 | |
| 2831 /* Commands that handle '|' themselves. Check: A command should | |
| 2832 * either have the TRLBAR flag, appear in this list or appear in | |
| 2833 * the list at ":help :bar". */ | |
| 2834 case CMD_aboveleft: | |
| 2835 case CMD_and: | |
| 2836 case CMD_belowright: | |
| 2837 case CMD_botright: | |
| 2838 case CMD_browse: | |
| 2839 case CMD_call: | |
| 2840 case CMD_confirm: | |
| 2841 case CMD_delfunction: | |
| 2842 case CMD_djump: | |
| 2843 case CMD_dlist: | |
| 2844 case CMD_dsearch: | |
| 2845 case CMD_dsplit: | |
| 2846 case CMD_echo: | |
| 2847 case CMD_echoerr: | |
| 2848 case CMD_echomsg: | |
| 2849 case CMD_echon: | |
| 2850 case CMD_execute: | |
| 2851 case CMD_help: | |
| 2852 case CMD_hide: | |
| 2853 case CMD_ijump: | |
| 2854 case CMD_ilist: | |
| 2855 case CMD_isearch: | |
| 2856 case CMD_isplit: | |
| 22 | 2857 case CMD_keepalt: |
| 7 | 2858 case CMD_keepjumps: |
| 2859 case CMD_keepmarks: | |
| 5467 | 2860 case CMD_keeppatterns: |
| 7 | 2861 case CMD_leftabove: |
| 2862 case CMD_let: | |
| 2863 case CMD_lockmarks: | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2864 case CMD_lua: |
| 7 | 2865 case CMD_match: |
| 14 | 2866 case CMD_mzscheme: |
| 5737 | 2867 case CMD_noautocmd: |
| 2868 case CMD_noswapfile: | |
| 7 | 2869 case CMD_perl: |
| 2870 case CMD_psearch: | |
| 2871 case CMD_python: | |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
2872 case CMD_py3: |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2873 case CMD_python3: |
| 7 | 2874 case CMD_return: |
| 2875 case CMD_rightbelow: | |
| 2876 case CMD_ruby: | |
| 2877 case CMD_silent: | |
| 2878 case CMD_smagic: | |
| 2879 case CMD_snomagic: | |
| 2880 case CMD_substitute: | |
| 2881 case CMD_syntax: | |
| 690 | 2882 case CMD_tab: |
| 7 | 2883 case CMD_tcl: |
| 2884 case CMD_throw: | |
| 2885 case CMD_tilde: | |
| 2886 case CMD_topleft: | |
| 2887 case CMD_unlet: | |
| 2888 case CMD_verbose: | |
| 2889 case CMD_vertical: | |
| 2887 | 2890 case CMD_wincmd: |
| 7 | 2891 break; |
| 2892 | |
| 2893 default: goto doend; | |
| 2894 } | |
| 2895 } | |
| 2896 #endif | |
| 2897 | |
| 2898 if (ea.argt & XFILE) | |
| 2899 { | |
| 2900 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL) | |
| 2901 goto doend; | |
| 2902 } | |
| 2903 | |
| 2904 #ifdef FEAT_LISTCMDS | |
| 2905 /* | |
| 2906 * Accept buffer name. Cannot be used at the same time with a buffer | |
| 2907 * number. Don't do this for a user command. | |
| 2908 */ | |
| 2909 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0 | |
| 6305 | 2910 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2911 { |
| 2912 /* | |
| 2913 * :bdelete, :bwipeout and :bunload take several arguments, separated | |
| 2914 * by spaces: find next space (skipping over escaped characters). | |
| 2915 * The others take one argument: ignore trailing spaces. | |
| 2916 */ | |
| 2917 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout | |
| 2918 || ea.cmdidx == CMD_bunload) | |
| 2919 p = skiptowhite_esc(ea.arg); | |
| 2920 else | |
| 2921 { | |
| 2922 p = ea.arg + STRLEN(ea.arg); | |
| 2923 while (p > ea.arg && vim_iswhite(p[-1])) | |
| 2924 --p; | |
| 2925 } | |
| 4236 | 2926 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, |
| 2927 FALSE, FALSE); | |
| 7 | 2928 if (ea.line2 < 0) /* failed */ |
| 2929 goto doend; | |
| 2930 ea.addr_count = 1; | |
| 2931 ea.arg = skipwhite(p); | |
| 2932 } | |
| 2933 #endif | |
| 2934 | |
| 2935 /* | |
| 6400 | 2936 * 7. Switch on command name. |
| 7 | 2937 * |
| 2938 * The "ea" structure holds the arguments that can be used. | |
| 2939 */ | |
| 2940 ea.cmdlinep = cmdlinep; | |
| 944 | 2941 ea.getline = fgetline; |
| 7 | 2942 ea.cookie = cookie; |
| 2943 #ifdef FEAT_EVAL | |
| 2944 ea.cstack = cstack; | |
| 2945 #endif | |
| 2946 | |
| 2947 #ifdef FEAT_USR_CMDS | |
| 6305 | 2948 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2949 { |
| 2950 /* | |
| 2951 * Execute a user-defined command. | |
| 2952 */ | |
| 2953 do_ucmd(&ea); | |
| 2954 } | |
| 2955 else | |
| 2956 #endif | |
| 2957 { | |
| 2958 /* | |
| 2959 * Call the function to execute the command. | |
| 2960 */ | |
| 2961 ea.errmsg = NULL; | |
| 2962 (cmdnames[ea.cmdidx].cmd_func)(&ea); | |
| 2963 if (ea.errmsg != NULL) | |
| 2964 errormsg = (char_u *)_(ea.errmsg); | |
| 2965 } | |
| 2966 | |
| 2967 #ifdef FEAT_EVAL | |
| 2968 /* | |
| 2969 * If the command just executed called do_cmdline(), any throw or ":return" | |
| 2970 * or ":finish" encountered there must also check the cstack of the still | |
| 2971 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught | |
| 2972 * exception, or reanimate a returned function or finished script file and | |
| 2973 * return or finish it again. | |
| 2974 */ | |
| 2975 if (need_rethrow) | |
| 2976 do_throw(cstack); | |
| 2977 else if (check_cstack) | |
| 2978 { | |
| 944 | 2979 if (source_finished(fgetline, cookie)) |
| 7 | 2980 do_finish(&ea, TRUE); |
| 944 | 2981 else if (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 2982 && current_func_returned()) |
| 2983 do_return(&ea, TRUE, FALSE, NULL); | |
| 2984 } | |
| 2985 need_rethrow = check_cstack = FALSE; | |
| 2986 #endif | |
| 2987 | |
| 2988 doend: | |
| 2989 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */ | |
| 2990 curwin->w_cursor.lnum = 1; | |
| 2991 | |
| 2992 if (errormsg != NULL && *errormsg != NUL && !did_emsg) | |
| 2993 { | |
| 2994 if (sourcing) | |
| 2995 { | |
| 2996 if (errormsg != IObuff) | |
| 2997 { | |
| 2998 STRCPY(IObuff, errormsg); | |
| 2999 errormsg = IObuff; | |
| 3000 } | |
| 3097 | 3001 append_command(*cmdlinep); |
| 7 | 3002 } |
| 3003 emsg(errormsg); | |
| 3004 } | |
| 3005 #ifdef FEAT_EVAL | |
| 3006 do_errthrow(cstack, | |
| 6305 | 3007 (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx)) |
| 3008 ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL); | |
| 7 | 3009 #endif |
| 3010 | |
| 3011 if (verbose_save >= 0) | |
| 3012 p_verbose = verbose_save; | |
| 588 | 3013 #ifdef FEAT_AUTOCMD |
| 3014 if (cmdmod.save_ei != NULL) | |
| 3015 { | |
| 3016 /* Restore 'eventignore' to the value before ":noautocmd". */ | |
| 694 | 3017 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei, |
| 3018 OPT_FREE, SID_NONE); | |
| 588 | 3019 free_string_option(cmdmod.save_ei); |
| 3020 } | |
| 3021 #endif | |
| 7 | 3022 |
| 3023 cmdmod = save_cmdmod; | |
| 3024 | |
| 1926 | 3025 if (save_msg_silent != -1) |
| 7 | 3026 { |
| 3027 /* messages could be enabled for a serious error, need to check if the | |
| 3028 * counters don't become negative */ | |
| 1968 | 3029 if (!did_emsg || msg_silent > save_msg_silent) |
| 1926 | 3030 msg_silent = save_msg_silent; |
| 7 | 3031 emsg_silent -= did_esilent; |
| 3032 if (emsg_silent < 0) | |
| 3033 emsg_silent = 0; | |
| 3034 /* Restore msg_scroll, it's set by file I/O commands, even when no | |
| 3035 * message is actually displayed. */ | |
| 3036 msg_scroll = save_msg_scroll; | |
| 1854 | 3037 |
| 3038 /* "silent reg" or "silent echo x" inside "redir" leaves msg_col | |
| 3039 * somewhere in the line. Put it back in the first column. */ | |
| 3040 if (redirecting()) | |
| 3041 msg_col = 0; | |
| 7 | 3042 } |
| 3043 | |
| 28 | 3044 #ifdef HAVE_SANDBOX |
| 3045 if (did_sandbox) | |
| 3046 --sandbox; | |
| 3047 #endif | |
| 3048 | |
| 7 | 3049 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */ |
| 3050 ea.nextcmd = NULL; | |
| 3051 | |
| 3052 #ifdef FEAT_EVAL | |
| 3053 --ex_nesting_level; | |
| 3054 #endif | |
| 3055 | |
| 3056 return ea.nextcmd; | |
| 3057 } | |
| 3058 #if (_MSC_VER == 1200) | |
| 128 | 3059 #pragma optimize( "", on ) |
| 7 | 3060 #endif |
| 3061 | |
| 3062 /* | |
| 93 | 3063 * Check for an Ex command with optional tail. |
| 7 | 3064 * If there is a match advance "pp" to the argument and return TRUE. |
| 3065 */ | |
| 93 | 3066 int |
| 7 | 3067 checkforcmd(pp, cmd, len) |
| 93 | 3068 char_u **pp; /* start of command */ |
| 7 | 3069 char *cmd; /* name of command */ |
| 3070 int len; /* required length */ | |
| 3071 { | |
| 3072 int i; | |
| 3073 | |
| 3074 for (i = 0; cmd[i] != NUL; ++i) | |
| 1872 | 3075 if (((char_u *)cmd)[i] != (*pp)[i]) |
| 7 | 3076 break; |
| 3077 if (i >= len && !isalpha((*pp)[i])) | |
| 3078 { | |
| 3079 *pp = skipwhite(*pp + i); | |
| 3080 return TRUE; | |
| 3081 } | |
| 3082 return FALSE; | |
| 3083 } | |
| 3084 | |
| 3085 /* | |
| 3097 | 3086 * Append "cmd" to the error message in IObuff. |
| 3087 * Takes care of limiting the length and handling 0xa0, which would be | |
| 3088 * invisible otherwise. | |
| 3089 */ | |
| 3090 static void | |
| 3091 append_command(cmd) | |
| 3092 char_u *cmd; | |
| 3093 { | |
| 3094 char_u *s = cmd; | |
| 3095 char_u *d; | |
| 3096 | |
| 3097 STRCAT(IObuff, ": "); | |
| 3098 d = IObuff + STRLEN(IObuff); | |
| 3099 while (*s != NUL && d - IObuff < IOSIZE - 7) | |
| 3100 { | |
| 3101 if ( | |
| 3102 #ifdef FEAT_MBYTE | |
| 3103 enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : | |
| 3104 #endif | |
| 3105 *s == 0xa0) | |
| 3106 { | |
| 3107 s += | |
| 3108 #ifdef FEAT_MBYTE | |
| 3109 enc_utf8 ? 2 : | |
| 3110 #endif | |
| 3111 1; | |
| 3112 STRCPY(d, "<a0>"); | |
| 3113 d += 4; | |
| 3114 } | |
| 3115 else | |
| 3116 MB_COPY_CHAR(s, d); | |
| 3117 } | |
| 3118 *d = NUL; | |
| 3119 } | |
| 3120 | |
| 3121 /* | |
| 7 | 3122 * Find an Ex command by its name, either built-in or user. |
| 184 | 3123 * Start of the name can be found at eap->cmd. |
| 7 | 3124 * Returns pointer to char after the command name. |
| 184 | 3125 * "full" is set to TRUE if the whole command name matched. |
| 7 | 3126 * Returns NULL for an ambiguous user command. |
| 3127 */ | |
| 3128 static char_u * | |
| 3129 find_command(eap, full) | |
| 3130 exarg_T *eap; | |
| 1877 | 3131 int *full UNUSED; |
| 7 | 3132 { |
| 3133 int len; | |
| 3134 char_u *p; | |
| 167 | 3135 int i; |
| 7 | 3136 |
| 3137 /* | |
| 3138 * Isolate the command and search for it in the command table. | |
| 1441 | 3139 * Exceptions: |
| 7 | 3140 * - the 'k' command can directly be followed by any character. |
| 3141 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' | |
| 6472 | 3142 * but :sre[wind] is another command, as are :scr[iptnames], |
| 7 | 3143 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent]. |
| 167 | 3144 * - the "d" command can directly be followed by 'l' or 'p' flag. |
| 7 | 3145 */ |
| 3146 p = eap->cmd; | |
| 3147 if (*p == 'k') | |
| 3148 { | |
| 3149 eap->cmdidx = CMD_k; | |
| 3150 ++p; | |
| 3151 } | |
| 3152 else if (p[0] == 's' | |
| 6987 | 3153 && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' |
| 3154 && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) | |
| 7 | 3155 || p[1] == 'g' |
| 3156 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') | |
| 3157 || p[1] == 'I' | |
| 3158 || (p[1] == 'r' && p[2] != 'e'))) | |
| 3159 { | |
| 3160 eap->cmdidx = CMD_substitute; | |
| 3161 ++p; | |
| 3162 } | |
| 3163 else | |
| 3164 { | |
| 3165 while (ASCII_ISALPHA(*p)) | |
| 3166 ++p; | |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3167 /* for python 3.x support ":py3", ":python3", ":py3file", etc. */ |
| 2330 | 3168 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
|
3169 while (ASCII_ISALNUM(*p)) |
|
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3170 ++p; |
|
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3171 |
| 7 | 3172 /* check for non-alpha command */ |
| 3173 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3174 ++p; | |
| 3175 len = (int)(p - eap->cmd); | |
| 167 | 3176 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p')) |
| 3177 { | |
| 3178 /* Check for ":dl", ":dell", etc. to ":deletel": that's | |
| 3179 * :delete with the 'l' flag. Same for 'p'. */ | |
| 3180 for (i = 0; i < len; ++i) | |
| 1872 | 3181 if (eap->cmd[i] != ((char_u *)"delete")[i]) |
| 167 | 3182 break; |
| 3183 if (i == len - 1) | |
| 3184 { | |
| 3185 --len; | |
| 3186 if (p[-1] == 'l') | |
| 3187 eap->flags |= EXFLAG_LIST; | |
| 3188 else | |
| 3189 eap->flags |= EXFLAG_PRINT; | |
| 3190 } | |
| 3191 } | |
| 7 | 3192 |
| 3193 if (ASCII_ISLOWER(*eap->cmd)) | |
| 3194 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)]; | |
| 3195 else | |
| 3196 eap->cmdidx = cmdidxs[26]; | |
| 3197 | |
| 3198 for ( ; (int)eap->cmdidx < (int)CMD_SIZE; | |
| 3199 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1)) | |
| 3200 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd, | |
| 3201 (size_t)len) == 0) | |
| 3202 { | |
| 3203 #ifdef FEAT_EVAL | |
| 3204 if (full != NULL | |
| 3205 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL) | |
| 3206 *full = TRUE; | |
| 3207 #endif | |
| 3208 break; | |
| 3209 } | |
| 3210 | |
| 3211 #ifdef FEAT_USR_CMDS | |
| 2633 | 3212 /* Look for a user defined command as a last resort. Let ":Print" be |
| 3213 * overruled by a user defined command. */ | |
| 3214 if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print) | |
| 3215 && *eap->cmd >= 'A' && *eap->cmd <= 'Z') | |
| 7 | 3216 { |
| 184 | 3217 /* User defined commands may contain digits. */ |
| 7 | 3218 while (ASCII_ISALNUM(*p)) |
| 3219 ++p; | |
| 184 | 3220 p = find_ucmd(eap, p, full, NULL, NULL); |
| 3221 } | |
| 3222 #endif | |
| 3223 if (p == eap->cmd) | |
| 7 | 3224 eap->cmdidx = CMD_SIZE; |
| 3225 } | |
| 3226 | |
| 3227 return p; | |
| 3228 } | |
| 3229 | |
| 184 | 3230 #ifdef FEAT_USR_CMDS |
| 3231 /* | |
| 3232 * Search for a user command that matches "eap->cmd". | |
| 3233 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx". | |
| 3234 * Return a pointer to just after the command. | |
| 3235 * Return NULL if there is no matching command. | |
| 3236 */ | |
| 3237 static char_u * | |
| 3238 find_ucmd(eap, p, full, xp, compl) | |
| 3239 exarg_T *eap; | |
| 3240 char_u *p; /* end of the command (possibly including count) */ | |
| 3241 int *full; /* set to TRUE for a full match */ | |
| 3242 expand_T *xp; /* used for completion, NULL otherwise */ | |
| 3243 int *compl; /* completion flags or NULL */ | |
| 3244 { | |
| 3245 int len = (int)(p - eap->cmd); | |
| 3246 int j, k, matchlen = 0; | |
| 3247 ucmd_T *uc; | |
| 3248 int found = FALSE; | |
| 3249 int possible = FALSE; | |
| 3250 char_u *cp, *np; /* Point into typed cmd and test name */ | |
| 3251 garray_T *gap; | |
| 3252 int amb_local = FALSE; /* Found ambiguous buffer-local command, | |
| 3253 only full match global is accepted. */ | |
| 3254 | |
| 3255 /* | |
| 3256 * Look for buffer-local user commands first, then global ones. | |
| 3257 */ | |
| 3258 gap = &curbuf->b_ucmds; | |
| 3259 for (;;) | |
| 3260 { | |
| 3261 for (j = 0; j < gap->ga_len; ++j) | |
| 3262 { | |
| 3263 uc = USER_CMD_GA(gap, j); | |
| 3264 cp = eap->cmd; | |
| 3265 np = uc->uc_name; | |
| 3266 k = 0; | |
| 3267 while (k < len && *np != NUL && *cp++ == *np++) | |
| 3268 k++; | |
| 3269 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k]))) | |
| 3270 { | |
| 3271 /* If finding a second match, the command is ambiguous. But | |
| 3272 * not if a buffer-local command wasn't a full match and a | |
| 3273 * global command is a full match. */ | |
| 3274 if (k == len && found && *np != NUL) | |
| 3275 { | |
| 3276 if (gap == &ucmds) | |
| 3277 return NULL; | |
| 3278 amb_local = TRUE; | |
| 3279 } | |
| 3280 | |
| 3281 if (!found || (k == len && *np == NUL)) | |
| 3282 { | |
| 3283 /* If we matched up to a digit, then there could | |
| 3284 * be another command including the digit that we | |
| 3285 * should use instead. | |
| 3286 */ | |
| 3287 if (k == len) | |
| 3288 found = TRUE; | |
| 3289 else | |
| 3290 possible = TRUE; | |
| 3291 | |
| 3292 if (gap == &ucmds) | |
| 3293 eap->cmdidx = CMD_USER; | |
| 3294 else | |
| 3295 eap->cmdidx = CMD_USER_BUF; | |
| 835 | 3296 eap->argt = (long)uc->uc_argt; |
| 184 | 3297 eap->useridx = j; |
| 6424 | 3298 eap->addr_type = uc->uc_addr_type; |
| 184 | 3299 |
| 3300 # ifdef FEAT_CMDL_COMPL | |
| 3301 if (compl != NULL) | |
| 3302 *compl = uc->uc_compl; | |
| 3303 # ifdef FEAT_EVAL | |
| 3304 if (xp != NULL) | |
| 3305 { | |
| 3306 xp->xp_arg = uc->uc_compl_arg; | |
| 3307 xp->xp_scriptID = uc->uc_scriptID; | |
| 3308 } | |
| 3309 # endif | |
| 3310 # endif | |
| 3311 /* Do not search for further abbreviations | |
| 3312 * if this is an exact match. */ | |
| 3313 matchlen = k; | |
| 3314 if (k == len && *np == NUL) | |
| 3315 { | |
| 3316 if (full != NULL) | |
| 3317 *full = TRUE; | |
| 3318 amb_local = FALSE; | |
| 3319 break; | |
| 3320 } | |
| 3321 } | |
| 3322 } | |
| 3323 } | |
| 3324 | |
| 3325 /* Stop if we found a full match or searched all. */ | |
| 3326 if (j < gap->ga_len || gap == &ucmds) | |
| 3327 break; | |
| 3328 gap = &ucmds; | |
| 3329 } | |
| 3330 | |
| 3331 /* Only found ambiguous matches. */ | |
| 3332 if (amb_local) | |
| 3333 { | |
| 3334 if (xp != NULL) | |
| 3335 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3336 return NULL; | |
| 3337 } | |
| 3338 | |
| 3339 /* The match we found may be followed immediately by a number. Move "p" | |
| 3340 * back to point to it. */ | |
| 3341 if (found || possible) | |
| 3342 return p + (matchlen - len); | |
| 3343 return p; | |
| 3344 } | |
| 3345 #endif | |
| 3346 | |
| 7 | 3347 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1447 | 3348 static struct cmdmod |
| 3349 { | |
| 3350 char *name; | |
| 3351 int minlen; | |
| 3352 int has_count; /* :123verbose :3tab */ | |
| 3353 } cmdmods[] = { | |
| 3354 {"aboveleft", 3, FALSE}, | |
| 3355 {"belowright", 3, FALSE}, | |
| 3356 {"botright", 2, FALSE}, | |
| 3357 {"browse", 3, FALSE}, | |
| 3358 {"confirm", 4, FALSE}, | |
| 3359 {"hide", 3, FALSE}, | |
| 3360 {"keepalt", 5, FALSE}, | |
| 3361 {"keepjumps", 5, FALSE}, | |
| 3362 {"keepmarks", 3, FALSE}, | |
| 5467 | 3363 {"keeppatterns", 5, FALSE}, |
| 1447 | 3364 {"leftabove", 5, FALSE}, |
| 3365 {"lockmarks", 3, FALSE}, | |
| 1721 | 3366 {"noautocmd", 3, FALSE}, |
| 5737 | 3367 {"noswapfile", 3, FALSE}, |
| 1447 | 3368 {"rightbelow", 6, FALSE}, |
| 3369 {"sandbox", 3, FALSE}, | |
| 3370 {"silent", 3, FALSE}, | |
| 3371 {"tab", 3, TRUE}, | |
| 3372 {"topleft", 2, FALSE}, | |
| 1926 | 3373 {"unsilent", 3, FALSE}, |
| 1447 | 3374 {"verbose", 4, TRUE}, |
| 3375 {"vertical", 4, FALSE}, | |
| 3376 }; | |
| 3377 | |
| 3378 /* | |
| 3379 * Return length of a command modifier (including optional count). | |
| 3380 * Return zero when it's not a modifier. | |
| 3381 */ | |
| 3382 int | |
| 3383 modifier_len(cmd) | |
| 3384 char_u *cmd; | |
| 3385 { | |
| 3386 int i, j; | |
| 3387 char_u *p = cmd; | |
| 3388 | |
| 3389 if (VIM_ISDIGIT(*cmd)) | |
| 3390 p = skipwhite(skipdigits(cmd)); | |
| 1880 | 3391 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 1447 | 3392 { |
| 3393 for (j = 0; p[j] != NUL; ++j) | |
| 3394 if (p[j] != cmdmods[i].name[j]) | |
| 3395 break; | |
|
4857
84a8d1ba81c3
updated for version 7.3.1175
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3396 if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen |
| 1447 | 3397 && (p == cmd || cmdmods[i].has_count)) |
| 1570 | 3398 return j + (int)(p - cmd); |
| 1447 | 3399 } |
| 3400 return 0; | |
| 3401 } | |
| 3402 | |
| 7 | 3403 /* |
| 3404 * Return > 0 if an Ex command "name" exists. | |
| 3405 * Return 2 if there is an exact match. | |
| 3406 * Return 3 if there is an ambiguous match. | |
| 3407 */ | |
| 3408 int | |
| 3409 cmd_exists(name) | |
| 3410 char_u *name; | |
| 3411 { | |
| 3412 exarg_T ea; | |
| 3413 int full = FALSE; | |
| 3414 int i; | |
| 3415 int j; | |
| 866 | 3416 char_u *p; |
| 7 | 3417 |
| 3418 /* Check command modifiers. */ | |
| 1880 | 3419 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 7 | 3420 { |
| 3421 for (j = 0; name[j] != NUL; ++j) | |
| 3422 if (name[j] != cmdmods[i].name[j]) | |
| 3423 break; | |
| 3424 if (name[j] == NUL && j >= cmdmods[i].minlen) | |
| 3425 return (cmdmods[i].name[j] == NUL ? 2 : 1); | |
| 3426 } | |
| 3427 | |
| 862 | 3428 /* Check built-in commands and user defined commands. |
| 3429 * For ":2match" and ":3match" we need to skip the number. */ | |
| 3430 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name; | |
| 7 | 3431 ea.cmdidx = (cmdidx_T)0; |
| 866 | 3432 p = find_command(&ea, &full); |
| 3433 if (p == NULL) | |
| 7 | 3434 return 3; |
| 862 | 3435 if (vim_isdigit(*name) && ea.cmdidx != CMD_match) |
| 3436 return 0; | |
| 866 | 3437 if (*skipwhite(p) != NUL) |
| 3438 return 0; /* trailing garbage */ | |
| 7 | 3439 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1)); |
| 3440 } | |
| 3441 #endif | |
| 3442 | |
| 3443 /* | |
| 3444 * This is all pretty much copied from do_one_cmd(), with all the extra stuff | |
| 3445 * we don't need/want deleted. Maybe this could be done better if we didn't | |
| 3446 * repeat all this stuff. The only problem is that they may not stay | |
| 3447 * perfectly compatible with each other, but then the command line syntax | |
| 3448 * probably won't change that much -- webb. | |
| 3449 */ | |
| 3450 char_u * | |
| 3451 set_one_cmd_context(xp, buff) | |
| 3452 expand_T *xp; | |
| 3453 char_u *buff; /* buffer for command string */ | |
| 3454 { | |
| 3455 char_u *p; | |
| 3456 char_u *cmd, *arg; | |
| 184 | 3457 int len = 0; |
| 3458 exarg_T ea; | |
| 7 | 3459 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3460 int compl = EXPAND_NOTHING; | |
| 3461 #endif | |
| 3462 #ifdef FEAT_CMDL_COMPL | |
| 3463 int delim; | |
| 3464 #endif | |
| 3465 int forceit = FALSE; | |
| 3466 int usefilter = FALSE; /* filter instead of file name */ | |
| 3467 | |
| 631 | 3468 ExpandInit(xp); |
| 7 | 3469 xp->xp_pattern = buff; |
| 3470 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */ | |
| 184 | 3471 ea.argt = 0; |
| 7 | 3472 |
| 3473 /* | |
| 6400 | 3474 * 1. skip comment lines and leading space, colons or bars |
| 7 | 3475 */ |
| 3476 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++) | |
| 3477 ; | |
| 3478 xp->xp_pattern = cmd; | |
| 3479 | |
| 3480 if (*cmd == NUL) | |
| 3481 return NULL; | |
| 3482 if (*cmd == '"') /* ignore comment lines */ | |
| 3483 { | |
| 3484 xp->xp_context = EXPAND_NOTHING; | |
| 3485 return NULL; | |
| 3486 } | |
| 3487 | |
| 3488 /* | |
| 6400 | 3489 * 3. Skip over the range to find the command. |
| 7 | 3490 */ |
| 3491 cmd = skip_range(cmd, &xp->xp_context); | |
| 3492 xp->xp_pattern = cmd; | |
| 3493 if (*cmd == NUL) | |
| 3494 return NULL; | |
| 3495 if (*cmd == '"') | |
| 3496 { | |
| 3497 xp->xp_context = EXPAND_NOTHING; | |
| 3498 return NULL; | |
| 3499 } | |
| 3500 | |
| 3501 if (*cmd == '|' || *cmd == '\n') | |
| 3502 return cmd + 1; /* There's another command */ | |
| 3503 | |
| 3504 /* | |
| 3505 * Isolate the command and search for it in the command table. | |
| 3506 * Exceptions: | |
| 3507 * - the 'k' command can directly be followed by any character, but | |
| 22 | 3508 * do accept "keepmarks", "keepalt" and "keepjumps". |
| 7 | 3509 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' |
| 3510 */ | |
| 3511 if (*cmd == 'k' && cmd[1] != 'e') | |
| 3512 { | |
| 184 | 3513 ea.cmdidx = CMD_k; |
| 7 | 3514 p = cmd + 1; |
| 3515 } | |
| 3516 else | |
| 3517 { | |
| 3518 p = cmd; | |
| 3519 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */ | |
| 3520 ++p; | |
|
7168
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3521 /* a user command may contain digits */ |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3522 if (ASCII_ISUPPER(cmd[0])) |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3523 while (ASCII_ISALNUM(*p) || *p == '*') |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3524 ++p; |
|
4710
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3525 /* for python 3.x: ":py3*" commands completion */ |
|
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3526 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3') |
| 5545 | 3527 { |
|
4710
1c5da99d1b70
updated for version 7.3.1102
Bram Moolenaar <bram@vim.org>
parents:
4704
diff
changeset
|
3528 ++p; |
| 5545 | 3529 while (ASCII_ISALPHA(*p) || *p == '*') |
| 3530 ++p; | |
| 3531 } | |
|
7168
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3532 /* check for non-alpha command */ |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3533 if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3534 ++p; |
| 184 | 3535 len = (int)(p - cmd); |
| 3536 | |
| 3537 if (len == 0) | |
| 7 | 3538 { |
| 3539 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3540 return NULL; | |
| 3541 } | |
| 184 | 3542 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
|
3543 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1)) |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3544 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
|
3545 (size_t)len) == 0) |
| 7 | 3546 break; |
| 3547 | |
| 3548 #ifdef FEAT_USR_CMDS | |
| 3549 if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3550 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */ | |
| 3551 ++p; | |
| 3552 #endif | |
| 3553 } | |
| 3554 | |
| 3555 /* | |
| 3556 * If the cursor is touching the command, and it ends in an alpha-numeric | |
| 3557 * character, complete the command name. | |
| 3558 */ | |
| 3559 if (*p == NUL && ASCII_ISALNUM(p[-1])) | |
| 3560 return NULL; | |
| 3561 | |
| 184 | 3562 if (ea.cmdidx == CMD_SIZE) |
| 7 | 3563 { |
| 3564 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL) | |
| 3565 { | |
| 184 | 3566 ea.cmdidx = CMD_substitute; |
| 7 | 3567 p = cmd + 1; |
| 3568 } | |
| 3569 #ifdef FEAT_USR_CMDS | |
| 3570 else if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3571 { | |
| 184 | 3572 ea.cmd = cmd; |
| 3573 p = find_ucmd(&ea, p, NULL, xp, | |
| 3574 # if defined(FEAT_CMDL_COMPL) | |
| 3575 &compl | |
| 3576 # else | |
| 3577 NULL | |
| 7 | 3578 # endif |
| 184 | 3579 ); |
| 620 | 3580 if (p == NULL) |
| 3581 ea.cmdidx = CMD_SIZE; /* ambiguous user command */ | |
| 184 | 3582 } |
| 3583 #endif | |
| 3584 } | |
| 3585 if (ea.cmdidx == CMD_SIZE) | |
| 7 | 3586 { |
| 3587 /* Not still touching the command and it was an illegal one */ | |
| 3588 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3589 return NULL; | |
| 3590 } | |
| 3591 | |
| 3592 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */ | |
| 3593 | |
| 3594 if (*p == '!') /* forced commands */ | |
| 3595 { | |
| 3596 forceit = TRUE; | |
| 3597 ++p; | |
| 3598 } | |
| 3599 | |
| 3600 /* | |
| 6400 | 3601 * 6. parse arguments |
| 7 | 3602 */ |
| 6305 | 3603 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 3604 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 3605 |
| 3606 arg = skipwhite(p); | |
| 3607 | |
| 184 | 3608 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) |
| 7 | 3609 { |
| 3610 if (*arg == '>') /* append */ | |
| 3611 { | |
| 3612 if (*++arg == '>') | |
| 3613 ++arg; | |
| 3614 arg = skipwhite(arg); | |
| 3615 } | |
| 184 | 3616 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ |
| 7 | 3617 { |
| 3618 ++arg; | |
| 3619 usefilter = TRUE; | |
| 3620 } | |
| 3621 } | |
| 3622 | |
| 184 | 3623 if (ea.cmdidx == CMD_read) |
| 7 | 3624 { |
| 3625 usefilter = forceit; /* :r! filter if forced */ | |
| 3626 if (*arg == '!') /* :r !filter */ | |
| 3627 { | |
| 3628 ++arg; | |
| 3629 usefilter = TRUE; | |
| 3630 } | |
| 3631 } | |
| 3632 | |
| 184 | 3633 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) |
| 7 | 3634 { |
| 3635 while (*arg == *cmd) /* allow any number of '>' or '<' */ | |
| 3636 ++arg; | |
| 3637 arg = skipwhite(arg); | |
| 3638 } | |
| 3639 | |
| 3640 /* Does command allow "+command"? */ | |
| 184 | 3641 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+') |
| 7 | 3642 { |
| 3643 /* Check if we're in the +command */ | |
| 3644 p = arg + 1; | |
| 3645 arg = skip_cmd_arg(arg, FALSE); | |
| 3646 | |
| 3647 /* Still touching the command after '+'? */ | |
| 3648 if (*arg == NUL) | |
| 3649 return p; | |
| 3650 | |
| 3651 /* Skip space(s) after +command to get to the real argument */ | |
| 3652 arg = skipwhite(arg); | |
| 3653 } | |
| 3654 | |
| 3655 /* | |
| 3656 * Check for '|' to separate commands and '"' to start comments. | |
| 3657 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 3658 */ | |
| 184 | 3659 if ((ea.argt & TRLBAR) && !usefilter) |
| 7 | 3660 { |
| 3661 p = arg; | |
| 3662 /* ":redir @" is not the start of a comment */ | |
| 184 | 3663 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"') |
| 7 | 3664 p += 2; |
| 3665 while (*p) | |
| 3666 { | |
| 3667 if (*p == Ctrl_V) | |
| 3668 { | |
| 3669 if (p[1] != NUL) | |
| 3670 ++p; | |
| 3671 } | |
| 184 | 3672 else if ( (*p == '"' && !(ea.argt & NOTRLCOM)) |
| 7 | 3673 || *p == '|' || *p == '\n') |
| 3674 { | |
| 3675 if (*(p - 1) != '\\') | |
| 3676 { | |
| 3677 if (*p == '|' || *p == '\n') | |
| 3678 return p + 1; | |
| 3679 return NULL; /* It's a comment */ | |
| 3680 } | |
| 3681 } | |
| 39 | 3682 mb_ptr_adv(p); |
| 7 | 3683 } |
| 3684 } | |
| 3685 | |
| 3686 /* no arguments allowed */ | |
| 184 | 3687 if (!(ea.argt & EXTRA) && *arg != NUL && |
| 7 | 3688 vim_strchr((char_u *)"|\"", *arg) == NULL) |
| 3689 return NULL; | |
| 3690 | |
| 3691 /* Find start of last argument (argument just before cursor): */ | |
| 3711 | 3692 p = buff; |
| 7 | 3693 xp->xp_pattern = p; |
| 3724 | 3694 len = (int)STRLEN(buff); |
| 3711 | 3695 while (*p && p < buff + len) |
| 3696 { | |
| 3697 if (*p == ' ' || *p == TAB) | |
| 3698 { | |
| 3699 /* argument starts after a space */ | |
| 3700 xp->xp_pattern = ++p; | |
| 3701 } | |
| 3702 else | |
| 3703 { | |
| 3704 if (*p == '\\' && *(p + 1) != NUL) | |
| 3705 ++p; /* skip over escaped character */ | |
| 3706 mb_ptr_adv(p); | |
| 3707 } | |
| 3708 } | |
| 7 | 3709 |
| 184 | 3710 if (ea.argt & XFILE) |
| 7 | 3711 { |
| 1367 | 3712 int c; |
| 3713 int in_quote = FALSE; | |
| 3714 char_u *bow = NULL; /* Beginning of word */ | |
| 7 | 3715 |
| 3716 /* | |
| 3717 * Allow spaces within back-quotes to count as part of the argument | |
| 3718 * being expanded. | |
| 3719 */ | |
| 3720 xp->xp_pattern = skipwhite(arg); | |
| 1367 | 3721 p = xp->xp_pattern; |
| 3722 while (*p != NUL) | |
| 3723 { | |
| 3724 #ifdef FEAT_MBYTE | |
| 3725 if (has_mbyte) | |
| 3726 c = mb_ptr2char(p); | |
| 3727 else | |
| 3728 #endif | |
| 3729 c = *p; | |
| 3730 if (c == '\\' && p[1] != NUL) | |
| 7 | 3731 ++p; |
| 1367 | 3732 else if (c == '`') |
| 7 | 3733 { |
| 3734 if (!in_quote) | |
| 3735 { | |
| 3736 xp->xp_pattern = p; | |
| 3737 bow = p + 1; | |
| 3738 } | |
| 3739 in_quote = !in_quote; | |
| 3740 } | |
| 1511 | 3741 /* An argument can contain just about everything, except |
| 3742 * characters that end the command and white space. */ | |
| 3743 else if (c == '|' || c == '\n' || c == '"' || (vim_iswhite(c) | |
| 1367 | 3744 #ifdef SPACE_IN_FILENAME |
| 1511 | 3745 && (!(ea.argt & NOSPC) || usefilter) |
| 3746 #endif | |
| 3747 )) | |
| 1367 | 3748 { |
| 1551 | 3749 len = 0; /* avoid getting stuck when space is in 'isfname' */ |
| 1367 | 3750 while (*p != NUL) |
| 3751 { | |
| 3752 #ifdef FEAT_MBYTE | |
| 3753 if (has_mbyte) | |
| 3754 c = mb_ptr2char(p); | |
| 3755 else | |
| 3756 #endif | |
| 3757 c = *p; | |
| 1369 | 3758 if (c == '`' || vim_isfilec_or_wc(c)) |
| 1367 | 3759 break; |
| 3760 #ifdef FEAT_MBYTE | |
| 3761 if (has_mbyte) | |
| 3762 len = (*mb_ptr2len)(p); | |
| 3763 else | |
| 3764 #endif | |
| 3765 len = 1; | |
| 3766 mb_ptr_adv(p); | |
| 3767 } | |
| 3768 if (in_quote) | |
| 3769 bow = p; | |
| 3770 else | |
| 3771 xp->xp_pattern = p; | |
| 3772 p -= len; | |
| 3773 } | |
| 39 | 3774 mb_ptr_adv(p); |
| 7 | 3775 } |
| 3776 | |
| 3777 /* | |
| 3778 * If we are still inside the quotes, and we passed a space, just | |
| 3779 * expand from there. | |
| 3780 */ | |
| 3781 if (bow != NULL && in_quote) | |
| 3782 xp->xp_pattern = bow; | |
| 3783 xp->xp_context = EXPAND_FILES; | |
| 714 | 3784 |
| 631 | 3785 /* For a shell command more chars need to be escaped. */ |
| 3786 if (usefilter || ea.cmdidx == CMD_bang) | |
| 714 | 3787 { |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3788 #ifndef BACKSLASH_IN_FILENAME |
| 631 | 3789 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
|
3790 #endif |
| 714 | 3791 /* When still after the command name expand executables. */ |
| 3792 if (xp->xp_pattern == skipwhite(arg)) | |
| 1132 | 3793 xp->xp_context = EXPAND_SHELLCMD; |
| 714 | 3794 } |
| 7 | 3795 |
| 3796 /* Check for environment variable */ | |
| 3797 if (*xp->xp_pattern == '$' | |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
3798 #if defined(MSDOS) || defined(MSWIN) |
| 7 | 3799 || *xp->xp_pattern == '%' |
| 3800 #endif | |
| 3801 ) | |
| 3802 { | |
| 3803 for (p = xp->xp_pattern + 1; *p != NUL; ++p) | |
| 3804 if (!vim_isIDc(*p)) | |
| 3805 break; | |
| 3806 if (*p == NUL) | |
| 3807 { | |
| 3808 xp->xp_context = EXPAND_ENV_VARS; | |
| 3809 ++xp->xp_pattern; | |
| 17 | 3810 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3811 /* Avoid that the assignment uses EXPAND_FILES again. */ | |
| 406 | 3812 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST) |
| 17 | 3813 compl = EXPAND_ENV_VARS; |
| 3814 #endif | |
| 7 | 3815 } |
| 3816 } | |
| 3744 | 3817 #if defined(FEAT_CMDL_COMPL) |
| 3818 /* Check for user names */ | |
| 3819 if (*xp->xp_pattern == '~') | |
| 3820 { | |
| 3821 for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p) | |
| 3822 ; | |
| 3823 /* Complete ~user only if it partially matches a user name. | |
| 3824 * A full match ~user<Tab> will be replaced by user's home | |
| 3825 * directory i.e. something like ~user<Tab> -> /home/user/ */ | |
| 3826 if (*p == NUL && p > xp->xp_pattern + 1 | |
| 3827 && match_user(xp->xp_pattern + 1) == 1) | |
| 3828 { | |
| 3829 xp->xp_context = EXPAND_USER; | |
| 3830 ++xp->xp_pattern; | |
| 3831 } | |
| 3832 } | |
| 3833 #endif | |
| 7 | 3834 } |
| 3835 | |
| 3836 /* | |
| 6400 | 3837 * 6. Switch on command name. |
| 7 | 3838 */ |
| 184 | 3839 switch (ea.cmdidx) |
| 7 | 3840 { |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 case CMD_find: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3842 case CMD_sfind: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3843 case CMD_tabfind: |
| 2575 | 3844 if (xp->xp_context == EXPAND_FILES) |
| 3845 xp->xp_context = EXPAND_FILES_IN_PATH; | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3846 break; |
| 7 | 3847 case CMD_cd: |
| 3848 case CMD_chdir: | |
| 3849 case CMD_lcd: | |
| 3850 case CMD_lchdir: | |
| 3851 if (xp->xp_context == EXPAND_FILES) | |
| 3852 xp->xp_context = EXPAND_DIRECTORIES; | |
| 3853 break; | |
| 3854 case CMD_help: | |
| 3855 xp->xp_context = EXPAND_HELP; | |
| 3856 xp->xp_pattern = arg; | |
| 3857 break; | |
| 3858 | |
| 198 | 3859 /* Command modifiers: return the argument. |
| 3860 * Also for commands with an argument that is a command. */ | |
| 7 | 3861 case CMD_aboveleft: |
| 198 | 3862 case CMD_argdo: |
| 7 | 3863 case CMD_belowright: |
| 3864 case CMD_botright: | |
| 3865 case CMD_browse: | |
| 198 | 3866 case CMD_bufdo: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3867 case CMD_cdo: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3868 case CMD_cfdo: |
| 7 | 3869 case CMD_confirm: |
| 167 | 3870 case CMD_debug: |
| 7 | 3871 case CMD_folddoclosed: |
| 3872 case CMD_folddoopen: | |
| 3873 case CMD_hide: | |
| 22 | 3874 case CMD_keepalt: |
| 7 | 3875 case CMD_keepjumps: |
| 3876 case CMD_keepmarks: | |
| 5467 | 3877 case CMD_keeppatterns: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3878 case CMD_ldo: |
| 7 | 3879 case CMD_leftabove: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3880 case CMD_lfdo: |
| 7 | 3881 case CMD_lockmarks: |
| 5737 | 3882 case CMD_noautocmd: |
| 3883 case CMD_noswapfile: | |
| 7 | 3884 case CMD_rightbelow: |
| 198 | 3885 case CMD_sandbox: |
| 7 | 3886 case CMD_silent: |
| 690 | 3887 case CMD_tab: |
|
4928
afb00cc8caac
updated for version 7.3.1209
Bram Moolenaar <bram@vim.org>
parents:
4889
diff
changeset
|
3888 case CMD_tabdo: |
| 7 | 3889 case CMD_topleft: |
| 3890 case CMD_verbose: | |
| 3891 case CMD_vertical: | |
| 198 | 3892 case CMD_windo: |
| 7 | 3893 return arg; |
| 3894 | |
| 1322 | 3895 #ifdef FEAT_CMDL_COMPL |
| 3896 # ifdef FEAT_SEARCH_EXTRA | |
| 7 | 3897 case CMD_match: |
| 3898 if (*arg == NUL || !ends_excmd(*arg)) | |
| 3899 { | |
| 1322 | 3900 /* also complete "None" */ |
| 3901 set_context_in_echohl_cmd(xp, arg); | |
| 7 | 3902 arg = skipwhite(skiptowhite(arg)); |
| 3903 if (*arg != NUL) | |
| 3904 { | |
| 3905 xp->xp_context = EXPAND_NOTHING; | |
| 3906 arg = skip_regexp(arg + 1, *arg, p_magic, NULL); | |
| 3907 } | |
| 3908 } | |
| 3909 return find_nextcmd(arg); | |
| 1322 | 3910 # endif |
| 3911 | |
| 7 | 3912 /* |
| 3913 * All completion for the +cmdline_compl feature goes here. | |
| 3914 */ | |
| 3915 | |
| 3916 # ifdef FEAT_USR_CMDS | |
| 3917 case CMD_command: | |
| 3918 /* Check for attributes */ | |
| 3919 while (*arg == '-') | |
| 3920 { | |
| 3921 arg++; /* Skip "-" */ | |
| 3922 p = skiptowhite(arg); | |
| 3923 if (*p == NUL) | |
| 3924 { | |
| 3925 /* Cursor is still in the attribute */ | |
| 3926 p = vim_strchr(arg, '='); | |
| 3927 if (p == NULL) | |
| 3928 { | |
| 3929 /* No "=", so complete attribute names */ | |
| 3930 xp->xp_context = EXPAND_USER_CMD_FLAGS; | |
| 3931 xp->xp_pattern = arg; | |
| 3932 return NULL; | |
| 3933 } | |
| 3934 | |
| 6424 | 3935 /* For the -complete, -nargs and -addr attributes, we complete |
| 7 | 3936 * their arguments as well. |
| 3937 */ | |
| 3938 if (STRNICMP(arg, "complete", p - arg) == 0) | |
| 3939 { | |
| 3940 xp->xp_context = EXPAND_USER_COMPLETE; | |
| 3941 xp->xp_pattern = p + 1; | |
| 3942 return NULL; | |
| 3943 } | |
| 3944 else if (STRNICMP(arg, "nargs", p - arg) == 0) | |
| 3945 { | |
| 3946 xp->xp_context = EXPAND_USER_NARGS; | |
| 3947 xp->xp_pattern = p + 1; | |
| 3948 return NULL; | |
| 3949 } | |
| 6424 | 3950 else if (STRNICMP(arg, "addr", p - arg) == 0) |
| 3951 { | |
| 3952 xp->xp_context = EXPAND_USER_ADDR_TYPE; | |
| 3953 xp->xp_pattern = p + 1; | |
| 3954 return NULL; | |
| 3955 } | |
| 7 | 3956 return NULL; |
| 3957 } | |
| 3958 arg = skipwhite(p); | |
| 3959 } | |
| 3960 | |
| 3961 /* After the attributes comes the new command name */ | |
| 3962 p = skiptowhite(arg); | |
| 3963 if (*p == NUL) | |
| 3964 { | |
| 3965 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3966 xp->xp_pattern = arg; | |
| 3967 break; | |
| 3968 } | |
| 3969 | |
| 3970 /* And finally comes a normal command */ | |
| 3971 return skipwhite(p); | |
| 3972 | |
| 3973 case CMD_delcommand: | |
| 3974 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3975 xp->xp_pattern = arg; | |
| 3976 break; | |
| 3977 # endif | |
| 3978 | |
| 3979 case CMD_global: | |
| 3980 case CMD_vglobal: | |
| 3981 delim = *arg; /* get the delimiter */ | |
| 3982 if (delim) | |
| 3983 ++arg; /* skip delimiter if there is one */ | |
| 3984 | |
| 3985 while (arg[0] != NUL && arg[0] != delim) | |
| 3986 { | |
| 3987 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3988 ++arg; | |
| 3989 ++arg; | |
| 3990 } | |
| 3991 if (arg[0] != NUL) | |
| 3992 return arg + 1; | |
| 3993 break; | |
| 3994 case CMD_and: | |
| 3995 case CMD_substitute: | |
| 3996 delim = *arg; | |
| 3997 if (delim) | |
| 3998 { | |
| 3999 /* skip "from" part */ | |
| 4000 ++arg; | |
| 4001 arg = skip_regexp(arg, delim, p_magic, NULL); | |
| 4002 } | |
| 4003 /* skip "to" part */ | |
| 4004 while (arg[0] != NUL && arg[0] != delim) | |
| 4005 { | |
| 4006 if (arg[0] == '\\' && arg[1] != NUL) | |
| 4007 ++arg; | |
| 4008 ++arg; | |
| 4009 } | |
| 4010 if (arg[0] != NUL) /* skip delimiter */ | |
| 4011 ++arg; | |
| 4012 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL) | |
| 4013 ++arg; | |
| 4014 if (arg[0] != NUL) | |
| 4015 return arg; | |
| 4016 break; | |
| 4017 case CMD_isearch: | |
| 4018 case CMD_dsearch: | |
| 4019 case CMD_ilist: | |
| 4020 case CMD_dlist: | |
| 4021 case CMD_ijump: | |
| 4022 case CMD_psearch: | |
| 4023 case CMD_djump: | |
| 4024 case CMD_isplit: | |
| 4025 case CMD_dsplit: | |
| 4026 arg = skipwhite(skipdigits(arg)); /* skip count */ | |
| 4027 if (*arg == '/') /* Match regexp, not just whole words */ | |
| 4028 { | |
| 4029 for (++arg; *arg && *arg != '/'; arg++) | |
| 4030 if (*arg == '\\' && arg[1] != NUL) | |
| 4031 arg++; | |
| 4032 if (*arg) | |
| 4033 { | |
| 4034 arg = skipwhite(arg + 1); | |
| 4035 | |
| 4036 /* Check for trailing illegal characters */ | |
| 4037 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL) | |
| 4038 xp->xp_context = EXPAND_NOTHING; | |
| 4039 else | |
| 4040 return arg; | |
| 4041 } | |
| 4042 } | |
| 4043 break; | |
| 4044 #ifdef FEAT_AUTOCMD | |
| 4045 case CMD_autocmd: | |
| 4046 return set_context_in_autocmd(xp, arg, FALSE); | |
| 4047 | |
| 4048 case CMD_doautocmd: | |
| 1731 | 4049 case CMD_doautoall: |
| 7 | 4050 return set_context_in_autocmd(xp, arg, TRUE); |
| 4051 #endif | |
| 4052 case CMD_set: | |
| 4053 set_context_in_set_cmd(xp, arg, 0); | |
| 4054 break; | |
| 4055 case CMD_setglobal: | |
| 4056 set_context_in_set_cmd(xp, arg, OPT_GLOBAL); | |
| 4057 break; | |
| 4058 case CMD_setlocal: | |
| 4059 set_context_in_set_cmd(xp, arg, OPT_LOCAL); | |
| 4060 break; | |
| 4061 case CMD_tag: | |
| 4062 case CMD_stag: | |
| 4063 case CMD_ptag: | |
| 649 | 4064 case CMD_ltag: |
| 7 | 4065 case CMD_tselect: |
| 4066 case CMD_stselect: | |
| 4067 case CMD_ptselect: | |
| 4068 case CMD_tjump: | |
| 4069 case CMD_stjump: | |
| 4070 case CMD_ptjump: | |
| 40 | 4071 if (*p_wop != NUL) |
| 4072 xp->xp_context = EXPAND_TAGS_LISTFILES; | |
| 4073 else | |
| 4074 xp->xp_context = EXPAND_TAGS; | |
| 7 | 4075 xp->xp_pattern = arg; |
| 4076 break; | |
| 4077 case CMD_augroup: | |
| 4078 xp->xp_context = EXPAND_AUGROUP; | |
| 4079 xp->xp_pattern = arg; | |
| 4080 break; | |
| 4081 #ifdef FEAT_SYN_HL | |
| 4082 case CMD_syntax: | |
| 4083 set_context_in_syntax_cmd(xp, arg); | |
| 4084 break; | |
| 4085 #endif | |
| 4086 #ifdef FEAT_EVAL | |
| 4087 case CMD_let: | |
| 4088 case CMD_if: | |
| 4089 case CMD_elseif: | |
| 4090 case CMD_while: | |
| 72 | 4091 case CMD_for: |
| 7 | 4092 case CMD_echo: |
| 4093 case CMD_echon: | |
| 4094 case CMD_execute: | |
| 4095 case CMD_echomsg: | |
| 4096 case CMD_echoerr: | |
| 4097 case CMD_call: | |
| 4098 case CMD_return: | |
| 184 | 4099 set_context_for_expression(xp, arg, ea.cmdidx); |
| 7 | 4100 break; |
| 4101 | |
| 4102 case CMD_unlet: | |
| 4103 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4104 arg = xp->xp_pattern + 1; | |
| 4105 xp->xp_context = EXPAND_USER_VARS; | |
| 4106 xp->xp_pattern = arg; | |
| 4107 break; | |
| 4108 | |
| 4109 case CMD_function: | |
| 4110 case CMD_delfunction: | |
| 4111 xp->xp_context = EXPAND_USER_FUNC; | |
| 4112 xp->xp_pattern = arg; | |
| 4113 break; | |
| 4114 | |
| 4115 case CMD_echohl: | |
| 1322 | 4116 set_context_in_echohl_cmd(xp, arg); |
| 7 | 4117 break; |
| 4118 #endif | |
| 4119 case CMD_highlight: | |
| 4120 set_context_in_highlight_cmd(xp, arg); | |
| 4121 break; | |
| 1845 | 4122 #ifdef FEAT_CSCOPE |
| 4123 case CMD_cscope: | |
| 1858 | 4124 case CMD_lcscope: |
| 4125 case CMD_scscope: | |
| 4126 set_context_in_cscope_cmd(xp, arg, ea.cmdidx); | |
| 1845 | 4127 break; |
| 4128 #endif | |
| 1868 | 4129 #ifdef FEAT_SIGNS |
| 4130 case CMD_sign: | |
| 4131 set_context_in_sign_cmd(xp, arg); | |
| 4132 break; | |
| 4133 #endif | |
| 7 | 4134 #ifdef FEAT_LISTCMDS |
| 4135 case CMD_bdelete: | |
| 4136 case CMD_bwipeout: | |
| 4137 case CMD_bunload: | |
| 4138 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4139 arg = xp->xp_pattern + 1; | |
| 4140 /*FALLTHROUGH*/ | |
| 4141 case CMD_buffer: | |
| 4142 case CMD_sbuffer: | |
| 4143 case CMD_checktime: | |
| 4144 xp->xp_context = EXPAND_BUFFERS; | |
| 4145 xp->xp_pattern = arg; | |
| 4146 break; | |
| 4147 #endif | |
| 4148 #ifdef FEAT_USR_CMDS | |
| 4149 case CMD_USER: | |
| 4150 case CMD_USER_BUF: | |
| 4151 if (compl != EXPAND_NOTHING) | |
| 4152 { | |
| 4153 /* XFILE: file names are handled above */ | |
| 184 | 4154 if (!(ea.argt & XFILE)) |
| 7 | 4155 { |
| 4156 # ifdef FEAT_MENU | |
| 4157 if (compl == EXPAND_MENUS) | |
| 4158 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4159 # endif | |
| 4160 if (compl == EXPAND_COMMANDS) | |
| 4161 return arg; | |
| 4162 if (compl == EXPAND_MAPPINGS) | |
| 4163 return set_context_in_map_cmd(xp, (char_u *)"map", | |
| 4164 arg, forceit, FALSE, FALSE, CMD_map); | |
| 3711 | 4165 /* Find start of last argument. */ |
| 4166 p = arg; | |
| 4167 while (*p) | |
| 4168 { | |
| 4169 if (*p == ' ') | |
| 4170 /* argument starts after a space */ | |
| 4171 arg = p + 1; | |
| 3716 | 4172 else if (*p == '\\' && *(p + 1) != NUL) |
| 4173 ++p; /* skip over escaped character */ | |
| 4174 mb_ptr_adv(p); | |
| 3711 | 4175 } |
| 7 | 4176 xp->xp_pattern = arg; |
| 4177 } | |
| 4178 xp->xp_context = compl; | |
| 4179 } | |
| 4180 break; | |
| 4181 #endif | |
| 4182 case CMD_map: case CMD_noremap: | |
| 4183 case CMD_nmap: case CMD_nnoremap: | |
| 4184 case CMD_vmap: case CMD_vnoremap: | |
| 4185 case CMD_omap: case CMD_onoremap: | |
| 4186 case CMD_imap: case CMD_inoremap: | |
| 4187 case CMD_cmap: case CMD_cnoremap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4188 case CMD_lmap: case CMD_lnoremap: |
| 4365 | 4189 case CMD_smap: case CMD_snoremap: |
| 4190 case CMD_xmap: case CMD_xnoremap: | |
| 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, FALSE, ea.cmdidx); |
| 7 | 4193 case CMD_unmap: |
| 4194 case CMD_nunmap: | |
| 4195 case CMD_vunmap: | |
| 4196 case CMD_ounmap: | |
| 4197 case CMD_iunmap: | |
| 4198 case CMD_cunmap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4199 case CMD_lunmap: |
| 4365 | 4200 case CMD_sunmap: |
| 4201 case CMD_xunmap: | |
| 7 | 4202 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
|
4203 FALSE, TRUE, ea.cmdidx); |
| 7 | 4204 case CMD_abbreviate: case CMD_noreabbrev: |
| 4205 case CMD_cabbrev: case CMD_cnoreabbrev: | |
| 4206 case CMD_iabbrev: case CMD_inoreabbrev: | |
| 4207 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
|
4208 TRUE, FALSE, ea.cmdidx); |
| 7 | 4209 case CMD_unabbreviate: |
| 4210 case CMD_cunabbrev: | |
| 4211 case CMD_iunabbrev: | |
| 4212 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
|
4213 TRUE, TRUE, ea.cmdidx); |
| 7 | 4214 #ifdef FEAT_MENU |
| 4215 case CMD_menu: case CMD_noremenu: case CMD_unmenu: | |
| 4216 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu: | |
| 4217 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu: | |
| 4218 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu: | |
| 4219 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu: | |
| 4220 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu: | |
| 4221 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu: | |
| 4222 case CMD_tmenu: case CMD_tunmenu: | |
| 4223 case CMD_popup: case CMD_tearoff: case CMD_emenu: | |
| 4224 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4225 #endif | |
| 4226 | |
| 4227 case CMD_colorscheme: | |
| 4228 xp->xp_context = EXPAND_COLORS; | |
| 4229 xp->xp_pattern = arg; | |
| 4230 break; | |
| 4231 | |
| 4232 case CMD_compiler: | |
| 4233 xp->xp_context = EXPAND_COMPILER; | |
| 4234 xp->xp_pattern = arg; | |
| 4235 break; | |
| 4236 | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4237 case CMD_ownsyntax: |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4238 xp->xp_context = EXPAND_OWNSYNTAX; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4239 xp->xp_pattern = arg; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4240 break; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4241 |
|
2406
bbff28ebfc7a
Add completion for :setfiletype. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2405
diff
changeset
|
4242 case CMD_setfiletype: |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4243 xp->xp_context = EXPAND_FILETYPE; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4244 xp->xp_pattern = arg; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4245 break; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4246 |
| 7 | 4247 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4248 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4249 case CMD_language: | |
| 2853 | 4250 p = skiptowhite(arg); |
| 4251 if (*p == NUL) | |
| 7 | 4252 { |
| 4253 xp->xp_context = EXPAND_LANGUAGE; | |
| 4254 xp->xp_pattern = arg; | |
| 4255 } | |
| 4256 else | |
| 2853 | 4257 { |
| 4258 if ( STRNCMP(arg, "messages", p - arg) == 0 | |
| 4259 || STRNCMP(arg, "ctype", p - arg) == 0 | |
| 4260 || STRNCMP(arg, "time", p - arg) == 0) | |
| 4261 { | |
| 4262 xp->xp_context = EXPAND_LOCALES; | |
| 4263 xp->xp_pattern = skipwhite(p); | |
| 4264 } | |
| 4265 else | |
| 4266 xp->xp_context = EXPAND_NOTHING; | |
| 4267 } | |
| 7 | 4268 break; |
| 4269 #endif | |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4270 #if defined(FEAT_PROFILE) |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4271 case CMD_profile: |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4272 set_context_in_profile_cmd(xp, arg); |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4273 break; |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4274 #endif |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4275 case CMD_behave: |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4276 xp->xp_context = EXPAND_BEHAVE; |
| 3503 | 4277 xp->xp_pattern = arg; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4278 break; |
| 7 | 4279 |
| 3503 | 4280 #if defined(FEAT_CMDHIST) |
| 4281 case CMD_history: | |
| 4282 xp->xp_context = EXPAND_HISTORY; | |
| 4283 xp->xp_pattern = arg; | |
| 4284 break; | |
| 4285 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4286 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4287 case CMD_syntime: |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4288 xp->xp_context = EXPAND_SYNTIME; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4289 xp->xp_pattern = arg; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4290 break; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4291 #endif |
| 3503 | 4292 |
| 7 | 4293 #endif /* FEAT_CMDL_COMPL */ |
| 4294 | |
| 4295 default: | |
| 4296 break; | |
| 4297 } | |
| 4298 return NULL; | |
| 4299 } | |
| 4300 | |
| 4301 /* | |
| 4302 * skip a range specifier of the form: addr [,addr] [;addr] .. | |
| 4303 * | |
| 4304 * Backslashed delimiters after / or ? will be skipped, and commands will | |
| 4305 * not be expanded between /'s and ?'s or after "'". | |
| 4306 * | |
| 167 | 4307 * Also skip white space and ":" characters. |
| 7 | 4308 * Returns the "cmd" pointer advanced to beyond the range. |
| 4309 */ | |
| 4310 char_u * | |
| 4311 skip_range(cmd, ctx) | |
| 4312 char_u *cmd; | |
| 4313 int *ctx; /* pointer to xp_context or NULL */ | |
| 4314 { | |
| 1872 | 4315 unsigned delim; |
| 7 | 4316 |
| 167 | 4317 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL) |
| 7 | 4318 { |
| 4319 if (*cmd == '\'') | |
| 4320 { | |
| 4321 if (*++cmd == NUL && ctx != NULL) | |
| 4322 *ctx = EXPAND_NOTHING; | |
| 4323 } | |
| 4324 else if (*cmd == '/' || *cmd == '?') | |
| 4325 { | |
| 4326 delim = *cmd++; | |
| 4327 while (*cmd != NUL && *cmd != delim) | |
| 4328 if (*cmd++ == '\\' && *cmd != NUL) | |
| 4329 ++cmd; | |
| 4330 if (*cmd == NUL && ctx != NULL) | |
| 4331 *ctx = EXPAND_NOTHING; | |
| 4332 } | |
| 4333 if (*cmd != NUL) | |
| 4334 ++cmd; | |
| 4335 } | |
| 167 | 4336 |
| 4337 /* Skip ":" and white space. */ | |
| 4338 while (*cmd == ':') | |
| 4339 cmd = skipwhite(cmd + 1); | |
| 4340 | |
| 7 | 4341 return cmd; |
| 4342 } | |
| 4343 | |
| 4344 /* | |
| 4345 * get a single EX address | |
| 4346 * | |
| 4347 * Set ptr to the next character after the part that was interpreted. | |
| 4348 * Set ptr to NULL when an error is encountered. | |
| 4349 * | |
| 4350 * Return MAXLNUM when no Ex address was found. | |
| 4351 */ | |
| 4352 static linenr_T | |
|
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4353 get_address(eap, ptr, addr_type, skip, to_other_file) |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4354 exarg_T *eap UNUSED; |
| 7 | 4355 char_u **ptr; |
| 6398 | 4356 int addr_type; /* flag: one of ADDR_LINES, ... */ |
| 7 | 4357 int skip; /* only skip the address, don't use it */ |
| 4358 int to_other_file; /* flag: may jump to other file */ | |
| 4359 { | |
| 4360 int c; | |
| 4361 int i; | |
| 4362 long n; | |
| 4363 char_u *cmd; | |
| 4364 pos_T pos; | |
| 4365 pos_T *fp; | |
| 4366 linenr_T lnum; | |
| 6424 | 4367 buf_T *buf; |
| 7 | 4368 |
| 4369 cmd = skipwhite(*ptr); | |
| 4370 lnum = MAXLNUM; | |
| 4371 do | |
| 4372 { | |
| 4373 switch (*cmd) | |
| 4374 { | |
| 4375 case '.': /* '.' - Cursor position */ | |
| 6398 | 4376 ++cmd; |
| 4377 switch (addr_type) | |
| 4378 { | |
| 4379 case ADDR_LINES: | |
| 7 | 4380 lnum = curwin->w_cursor.lnum; |
| 4381 break; | |
| 6398 | 4382 case ADDR_WINDOWS: |
| 6409 | 4383 lnum = CURRENT_WIN_NR; |
| 6398 | 4384 break; |
| 4385 case ADDR_ARGUMENTS: | |
| 4386 lnum = curwin->w_arg_idx + 1; | |
| 4387 break; | |
| 4388 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4389 case ADDR_BUFFERS: |
| 6398 | 4390 lnum = curbuf->b_fnum; |
| 4391 break; | |
| 4392 case ADDR_TABS: | |
| 6409 | 4393 lnum = CURRENT_TAB_NR; |
| 6398 | 4394 break; |
|
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4395 #ifdef FEAT_QUICKFIX |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4396 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4397 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
|
4398 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4399 #endif |
| 6398 | 4400 } |
| 4401 break; | |
| 7 | 4402 |
| 4403 case '$': /* '$' - last line */ | |
| 6398 | 4404 ++cmd; |
| 4405 switch (addr_type) | |
| 4406 { | |
| 4407 case ADDR_LINES: | |
| 7 | 4408 lnum = curbuf->b_ml.ml_line_count; |
| 4409 break; | |
| 6398 | 4410 case ADDR_WINDOWS: |
| 6409 | 4411 lnum = LAST_WIN_NR; |
| 6398 | 4412 break; |
| 4413 case ADDR_ARGUMENTS: | |
| 4414 lnum = ARGCOUNT; | |
| 4415 break; | |
| 4416 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4417 buf = lastbuf; |
| 4418 while (buf->b_ml.ml_mfp == NULL) | |
| 4419 { | |
| 4420 if (buf->b_prev == NULL) | |
| 4421 break; | |
| 4422 buf = buf->b_prev; | |
| 4423 } | |
| 4424 lnum = buf->b_fnum; | |
| 4425 break; | |
| 4426 case ADDR_BUFFERS: | |
| 6398 | 4427 lnum = lastbuf->b_fnum; |
| 4428 break; | |
| 4429 case ADDR_TABS: | |
| 6409 | 4430 lnum = LAST_TAB_NR; |
| 6398 | 4431 break; |
|
7105
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4432 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4433 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4434 lnum = qf_get_size(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4435 if (lnum == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4436 lnum = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4437 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4438 #endif |
| 6398 | 4439 } |
| 4440 break; | |
| 7 | 4441 |
| 4442 case '\'': /* ''' - mark */ | |
| 6398 | 4443 if (*++cmd == NUL) |
| 4444 { | |
| 4445 cmd = NULL; | |
| 4446 goto error; | |
| 4447 } | |
| 4448 if (addr_type != ADDR_LINES) | |
| 4449 { | |
| 4450 EMSG(_(e_invaddr)); | |
| 6581 | 4451 cmd = NULL; |
| 6398 | 4452 goto error; |
| 4453 } | |
| 4454 if (skip) | |
| 4455 ++cmd; | |
| 4456 else | |
| 4457 { | |
| 4458 /* Only accept a mark in another file when it is | |
| 4459 * used by itself: ":'M". */ | |
| 4460 fp = getmark(*cmd, to_other_file && cmd[1] == NUL); | |
| 4461 ++cmd; | |
| 4462 if (fp == (pos_T *)-1) | |
| 4463 /* Jumped to another file. */ | |
| 4464 lnum = curwin->w_cursor.lnum; | |
| 4465 else | |
| 4466 { | |
| 4467 if (check_mark(fp) == FAIL) | |
| 7 | 4468 { |
| 4469 cmd = NULL; | |
| 4470 goto error; | |
| 4471 } | |
| 6398 | 4472 lnum = fp->lnum; |
| 4473 } | |
| 4474 } | |
| 4475 break; | |
| 7 | 4476 |
| 4477 case '/': | |
| 4478 case '?': /* '/' or '?' - search */ | |
| 6398 | 4479 c = *cmd++; |
| 4480 if (addr_type != ADDR_LINES) | |
| 4481 { | |
| 4482 EMSG(_(e_invaddr)); | |
| 6581 | 4483 cmd = NULL; |
| 6398 | 4484 goto error; |
| 4485 } | |
| 4486 if (skip) /* skip "/pat/" */ | |
| 4487 { | |
| 4488 cmd = skip_regexp(cmd, c, (int)p_magic, NULL); | |
| 4489 if (*cmd == c) | |
| 4490 ++cmd; | |
| 4491 } | |
| 4492 else | |
| 4493 { | |
| 4494 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 4495 /* | |
| 4496 * When '/' or '?' follows another address, start | |
| 4497 * from there. | |
| 4498 */ | |
| 4499 if (lnum != MAXLNUM) | |
| 4500 curwin->w_cursor.lnum = lnum; | |
| 4501 /* | |
| 4502 * Start a forward search at the end of the line. | |
| 4503 * Start a backward search at the start of the line. | |
| 4504 * This makes sure we never match in the current | |
| 4505 * line, and can match anywhere in the | |
| 4506 * next/previous line. | |
| 4507 */ | |
| 4508 if (c == '/') | |
| 4509 curwin->w_cursor.col = MAXCOL; | |
| 4510 else | |
| 4511 curwin->w_cursor.col = 0; | |
| 4512 searchcmdlen = 0; | |
| 4513 if (!do_search(NULL, c, cmd, 1L, | |
| 4514 SEARCH_HIS | SEARCH_MSG, NULL)) | |
| 4515 { | |
| 4516 curwin->w_cursor = pos; | |
| 4517 cmd = NULL; | |
| 4518 goto error; | |
| 4519 } | |
| 4520 lnum = curwin->w_cursor.lnum; | |
| 4521 curwin->w_cursor = pos; | |
| 4522 /* adjust command string pointer */ | |
| 4523 cmd += searchcmdlen; | |
| 4524 } | |
| 4525 break; | |
| 7 | 4526 |
| 4527 case '\\': /* "\?", "\/" or "\&", repeat search */ | |
| 6398 | 4528 ++cmd; |
| 4529 if (addr_type != ADDR_LINES) | |
| 4530 { | |
| 4531 EMSG(_(e_invaddr)); | |
| 6581 | 4532 cmd = NULL; |
| 6398 | 4533 goto error; |
| 4534 } | |
| 4535 if (*cmd == '&') | |
| 4536 i = RE_SUBST; | |
| 4537 else if (*cmd == '?' || *cmd == '/') | |
| 4538 i = RE_SEARCH; | |
| 4539 else | |
| 4540 { | |
| 4541 EMSG(_(e_backslash)); | |
| 4542 cmd = NULL; | |
| 4543 goto error; | |
| 4544 } | |
| 4545 | |
| 4546 if (!skip) | |
| 4547 { | |
| 4548 /* | |
| 4549 * When search follows another address, start from | |
| 4550 * there. | |
| 4551 */ | |
| 4552 if (lnum != MAXLNUM) | |
| 4553 pos.lnum = lnum; | |
| 4554 else | |
| 4555 pos.lnum = curwin->w_cursor.lnum; | |
| 4556 | |
| 4557 /* | |
| 4558 * Start the search just like for the above | |
| 4559 * do_search(). | |
| 4560 */ | |
| 4561 if (*cmd != '?') | |
| 4562 pos.col = MAXCOL; | |
| 4563 else | |
| 4564 pos.col = 0; | |
| 7007 | 4565 #ifdef FEAT_VIRTUALEDIT |
| 4566 pos.coladd = 0; | |
| 4567 #endif | |
| 6398 | 4568 if (searchit(curwin, curbuf, &pos, |
| 4569 *cmd == '?' ? BACKWARD : FORWARD, | |
| 4570 (char_u *)"", 1L, SEARCH_MSG, | |
| 4571 i, (linenr_T)0, NULL) != FAIL) | |
| 4572 lnum = pos.lnum; | |
| 4573 else | |
| 4574 { | |
| 4575 cmd = NULL; | |
| 4576 goto error; | |
| 4577 } | |
| 4578 } | |
| 4579 ++cmd; | |
| 4580 break; | |
| 7 | 4581 |
| 4582 default: | |
| 6398 | 4583 if (VIM_ISDIGIT(*cmd)) /* absolute line number */ |
| 4584 lnum = getdigits(&cmd); | |
| 7 | 4585 } |
| 4586 | |
| 4587 for (;;) | |
| 4588 { | |
| 4589 cmd = skipwhite(cmd); | |
| 4590 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd)) | |
| 4591 break; | |
| 4592 | |
| 4593 if (lnum == MAXLNUM) | |
| 6398 | 4594 { |
| 4595 switch (addr_type) | |
| 4596 { | |
| 4597 case ADDR_LINES: | |
| 6409 | 4598 /* "+1" is same as ".+1" */ |
| 4599 lnum = curwin->w_cursor.lnum; | |
| 6398 | 4600 break; |
| 4601 case ADDR_WINDOWS: | |
| 6409 | 4602 lnum = CURRENT_WIN_NR; |
| 6398 | 4603 break; |
| 4604 case ADDR_ARGUMENTS: | |
| 4605 lnum = curwin->w_arg_idx + 1; | |
| 4606 break; | |
| 4607 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4608 case ADDR_BUFFERS: |
| 6398 | 4609 lnum = curbuf->b_fnum; |
| 4610 break; | |
| 4611 case ADDR_TABS: | |
| 6409 | 4612 lnum = CURRENT_TAB_NR; |
| 6398 | 4613 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4614 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4615 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4616 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
|
4617 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4618 #endif |
| 6398 | 4619 } |
| 4620 } | |
| 4621 | |
| 7 | 4622 if (VIM_ISDIGIT(*cmd)) |
| 4623 i = '+'; /* "number" is same as "+number" */ | |
| 4624 else | |
| 4625 i = *cmd++; | |
| 4626 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */ | |
| 4627 n = 1; | |
| 4628 else | |
| 4629 n = getdigits(&cmd); | |
| 6398 | 4630 if (addr_type == ADDR_LOADED_BUFFERS |
| 6424 | 4631 || addr_type == ADDR_BUFFERS) |
| 6581 | 4632 lnum = compute_buffer_local_count( |
| 4633 addr_type, lnum, (i == '-') ? -1 * n : n); | |
| 6398 | 4634 else if (i == '-') |
| 7 | 4635 lnum -= n; |
| 4636 else | |
| 4637 lnum += n; | |
| 4638 } | |
| 4639 } while (*cmd == '/' || *cmd == '?'); | |
| 4640 | |
| 4641 error: | |
| 4642 *ptr = cmd; | |
| 4643 return lnum; | |
| 4644 } | |
| 4645 | |
| 4646 /* | |
| 167 | 4647 * Get flags from an Ex command argument. |
| 4648 */ | |
| 4649 static void | |
| 4650 get_flags(eap) | |
| 4651 exarg_T *eap; | |
| 4652 { | |
| 4653 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL) | |
| 4654 { | |
| 4655 if (*eap->arg == 'l') | |
| 4656 eap->flags |= EXFLAG_LIST; | |
| 4657 else if (*eap->arg == 'p') | |
| 4658 eap->flags |= EXFLAG_PRINT; | |
| 4659 else | |
| 4660 eap->flags |= EXFLAG_NR; | |
| 4661 eap->arg = skipwhite(eap->arg + 1); | |
| 4662 } | |
| 4663 } | |
| 4664 | |
| 4665 /* | |
| 7 | 4666 * Function called for command which is Not Implemented. NI! |
| 4667 */ | |
| 4668 void | |
| 4669 ex_ni(eap) | |
| 4670 exarg_T *eap; | |
| 4671 { | |
| 4672 if (!eap->skip) | |
| 4673 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version"); | |
| 4674 } | |
| 4675 | |
| 1315 | 4676 #ifdef HAVE_EX_SCRIPT_NI |
| 7 | 4677 /* |
| 4678 * Function called for script command which is Not Implemented. NI! | |
| 4679 * Skips over ":perl <<EOF" constructs. | |
| 4680 */ | |
| 4681 static void | |
| 4682 ex_script_ni(eap) | |
| 4683 exarg_T *eap; | |
| 4684 { | |
| 4685 if (!eap->skip) | |
| 4686 ex_ni(eap); | |
| 4687 else | |
| 4688 vim_free(script_get(eap, eap->arg)); | |
| 4689 } | |
| 4690 #endif | |
| 4691 | |
| 4692 /* | |
| 4693 * Check range in Ex command for validity. | |
| 4694 * Return NULL when valid, error message when invalid. | |
| 4695 */ | |
| 4696 static char_u * | |
| 4697 invalid_range(eap) | |
| 4698 exarg_T *eap; | |
| 4699 { | |
| 6472 | 4700 buf_T *buf; |
| 7 | 4701 if ( eap->line1 < 0 |
| 4702 || eap->line2 < 0 | |
| 6472 | 4703 || eap->line1 > eap->line2) |
| 4704 return (char_u *)_(e_invrange); | |
| 4705 | |
| 4706 if (eap->argt & RANGE) | |
| 4707 { | |
| 4708 switch(eap->addr_type) | |
| 4709 { | |
| 4710 case ADDR_LINES: | |
| 4711 if (!(eap->argt & NOTADR) | |
| 4712 && eap->line2 > curbuf->b_ml.ml_line_count | |
| 7 | 4713 #ifdef FEAT_DIFF |
| 6472 | 4714 + (eap->cmdidx == CMD_diffget) |
| 4715 #endif | |
| 4716 ) | |
| 4717 return (char_u *)_(e_invrange); | |
| 4718 break; | |
| 4719 case ADDR_ARGUMENTS: | |
| 6581 | 4720 /* add 1 if ARGCOUNT is 0 */ |
| 4721 if (eap->line2 > ARGCOUNT + (!ARGCOUNT)) | |
| 6472 | 4722 return (char_u *)_(e_invrange); |
| 4723 break; | |
| 4724 case ADDR_BUFFERS: | |
| 4725 if (eap->line1 < firstbuf->b_fnum | |
| 4726 || eap->line2 > lastbuf->b_fnum) | |
| 4727 return (char_u *)_(e_invrange); | |
| 4728 break; | |
| 4729 case ADDR_LOADED_BUFFERS: | |
| 4730 buf = firstbuf; | |
| 4731 while (buf->b_ml.ml_mfp == NULL) | |
| 4732 { | |
| 4733 if (buf->b_next == NULL) | |
| 4734 return (char_u *)_(e_invrange); | |
| 4735 buf = buf->b_next; | |
| 4736 } | |
| 4737 if (eap->line1 < buf->b_fnum) | |
| 4738 return (char_u *)_(e_invrange); | |
| 4739 buf = lastbuf; | |
| 4740 while (buf->b_ml.ml_mfp == NULL) | |
| 4741 { | |
| 4742 if (buf->b_prev == NULL) | |
| 4743 return (char_u *)_(e_invrange); | |
| 4744 buf = buf->b_prev; | |
| 4745 } | |
| 4746 if (eap->line2 > buf->b_fnum) | |
| 4747 return (char_u *)_(e_invrange); | |
| 4748 break; | |
| 4749 case ADDR_WINDOWS: | |
| 6480 | 4750 if (eap->line2 > LAST_WIN_NR) |
| 6472 | 4751 return (char_u *)_(e_invrange); |
| 4752 break; | |
| 4753 case ADDR_TABS: | |
| 4754 if (eap->line2 > LAST_TAB_NR) | |
| 4755 return (char_u *)_(e_invrange); | |
| 4756 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4757 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4758 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4759 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
|
4760 return (char_u *)_(e_invrange); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4761 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4762 #endif |
| 6472 | 4763 } |
| 4764 } | |
| 7 | 4765 return NULL; |
| 4766 } | |
| 4767 | |
| 4768 /* | |
| 4769 * Correct the range for zero line number, if required. | |
| 4770 */ | |
| 4771 static void | |
| 4772 correct_range(eap) | |
| 4773 exarg_T *eap; | |
| 4774 { | |
| 4775 if (!(eap->argt & ZEROR)) /* zero in range not allowed */ | |
| 4776 { | |
| 4777 if (eap->line1 == 0) | |
| 4778 eap->line1 = 1; | |
| 4779 if (eap->line2 == 0) | |
| 4780 eap->line2 = 1; | |
| 4781 } | |
| 4782 } | |
| 4783 | |
| 153 | 4784 #ifdef FEAT_QUICKFIX |
| 4785 static char_u *skip_grep_pat __ARGS((exarg_T *eap)); | |
| 4786 | |
| 4787 /* | |
| 4788 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the | |
| 4789 * pattern. Otherwise return eap->arg. | |
| 4790 */ | |
| 4791 static char_u * | |
| 4792 skip_grep_pat(eap) | |
| 4793 exarg_T *eap; | |
| 4794 { | |
| 4795 char_u *p = eap->arg; | |
| 4796 | |
| 655 | 4797 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep |
| 4798 || eap->cmdidx == CMD_vimgrepadd | |
| 4799 || eap->cmdidx == CMD_lvimgrepadd | |
| 4800 || grep_internal(eap->cmdidx))) | |
| 153 | 4801 { |
| 170 | 4802 p = skip_vimgrep_pat(p, NULL, NULL); |
| 153 | 4803 if (p == NULL) |
| 4804 p = eap->arg; | |
| 4805 } | |
| 4806 return p; | |
| 4807 } | |
| 344 | 4808 |
| 4809 /* | |
| 4810 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option | |
| 4811 * in the command line, so that things like % get expanded. | |
| 4812 */ | |
| 4813 static char_u * | |
| 4814 replace_makeprg(eap, p, cmdlinep) | |
| 4815 exarg_T *eap; | |
| 4816 char_u *p; | |
| 4817 char_u **cmdlinep; | |
| 4818 { | |
| 4819 char_u *new_cmdline; | |
| 4820 char_u *program; | |
| 4821 char_u *pos; | |
| 4822 char_u *ptr; | |
| 4823 int len; | |
| 4824 int i; | |
| 4825 | |
| 4826 /* | |
| 4827 * Don't do it when ":vimgrep" is used for ":grep". | |
| 4828 */ | |
| 655 | 4829 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake |
| 4830 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep | |
| 4831 || eap->cmdidx == CMD_grepadd | |
| 4832 || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4833 && !grep_internal(eap->cmdidx)) |
| 4834 { | |
| 655 | 4835 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep |
| 4836 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4837 { |
| 4838 if (*curbuf->b_p_gp == NUL) | |
| 4839 program = p_gp; | |
| 4840 else | |
| 4841 program = curbuf->b_p_gp; | |
| 4842 } | |
| 4843 else | |
| 4844 { | |
| 4845 if (*curbuf->b_p_mp == NUL) | |
| 4846 program = p_mp; | |
| 4847 else | |
| 4848 program = curbuf->b_p_mp; | |
| 4849 } | |
| 4850 | |
| 4851 p = skipwhite(p); | |
| 4852 | |
| 4853 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4854 { | |
| 4855 /* replace $* by given arguments */ | |
| 4856 i = 1; | |
| 4857 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL) | |
| 4858 ++i; | |
| 4859 len = (int)STRLEN(p); | |
| 4860 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1)); | |
| 4861 if (new_cmdline == NULL) | |
| 4862 return NULL; /* out of memory */ | |
| 4863 ptr = new_cmdline; | |
| 4864 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4865 { | |
| 4866 i = (int)(pos - program); | |
| 4867 STRNCPY(ptr, program, i); | |
| 4868 STRCPY(ptr += i, p); | |
| 4869 ptr += len; | |
| 4870 program = pos + 2; | |
| 4871 } | |
| 4872 STRCPY(ptr, program); | |
| 4873 } | |
| 4874 else | |
| 4875 { | |
| 4876 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2)); | |
| 4877 if (new_cmdline == NULL) | |
| 4878 return NULL; /* out of memory */ | |
| 4879 STRCPY(new_cmdline, program); | |
| 4880 STRCAT(new_cmdline, " "); | |
| 4881 STRCAT(new_cmdline, p); | |
| 4882 } | |
| 4883 msg_make(p); | |
| 4884 | |
| 4885 /* 'eap->cmd' is not set here, because it is not used at CMD_make */ | |
| 4886 vim_free(*cmdlinep); | |
| 4887 *cmdlinep = new_cmdline; | |
| 4888 p = new_cmdline; | |
| 4889 } | |
| 4890 return p; | |
| 4891 } | |
| 153 | 4892 #endif |
| 4893 | |
| 7 | 4894 /* |
| 4895 * Expand file name in Ex command argument. | |
| 4896 * Return FAIL for failure, OK otherwise. | |
| 4897 */ | |
| 4898 int | |
| 4899 expand_filename(eap, cmdlinep, errormsgp) | |
| 4900 exarg_T *eap; | |
| 4901 char_u **cmdlinep; | |
| 4902 char_u **errormsgp; | |
| 4903 { | |
| 4904 int has_wildcards; /* need to expand wildcards */ | |
| 4905 char_u *repl; | |
| 4906 int srclen; | |
| 4907 char_u *p; | |
| 4908 int n; | |
| 1098 | 4909 int escaped; |
| 7 | 4910 |
| 153 | 4911 #ifdef FEAT_QUICKFIX |
| 4912 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */ | |
| 4913 p = skip_grep_pat(eap); | |
| 4914 #else | |
| 4915 p = eap->arg; | |
| 4916 #endif | |
| 4917 | |
| 7 | 4918 /* |
| 4919 * Decide to expand wildcards *before* replacing '%', '#', etc. If | |
| 4920 * the file name contains a wildcard it should not cause expanding. | |
| 4921 * (it will be expanded anyway if there is a wildcard before replacing). | |
| 4922 */ | |
| 153 | 4923 has_wildcards = mch_has_wildcard(p); |
| 4924 while (*p != NUL) | |
| 7 | 4925 { |
| 9 | 4926 #ifdef FEAT_EVAL |
| 4927 /* Skip over `=expr`, wildcards in it are not expanded. */ | |
| 4928 if (p[0] == '`' && p[1] == '=') | |
| 4929 { | |
| 4930 p += 2; | |
| 4931 (void)skip_expr(&p); | |
| 4932 if (*p == '`') | |
| 4933 ++p; | |
| 4934 continue; | |
| 4935 } | |
| 4936 #endif | |
| 7 | 4937 /* |
| 4938 * Quick check if this cannot be the start of a special string. | |
| 4939 * Also removes backslash before '%', '#' and '<'. | |
| 4940 */ | |
| 4941 if (vim_strchr((char_u *)"%#<", *p) == NULL) | |
| 4942 { | |
| 4943 ++p; | |
| 4944 continue; | |
| 4945 } | |
| 4946 | |
| 4947 /* | |
| 4948 * Try to find a match at this position. | |
| 4949 */ | |
| 1098 | 4950 repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum), |
| 4951 errormsgp, &escaped); | |
| 7 | 4952 if (*errormsgp != NULL) /* error detected */ |
| 4953 return FAIL; | |
| 4954 if (repl == NULL) /* no match found */ | |
| 4955 { | |
| 4956 p += srclen; | |
| 4957 continue; | |
| 4958 } | |
| 4959 | |
| 37 | 4960 /* Wildcards won't be expanded below, the replacement is taken |
| 4961 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */ | |
| 4962 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL) | |
| 4963 { | |
| 4964 char_u *l = repl; | |
| 4965 | |
| 4966 repl = expand_env_save(repl); | |
| 4967 vim_free(l); | |
| 4968 } | |
| 4969 | |
| 1098 | 4970 /* Need to escape white space et al. with a backslash. |
| 4971 * Don't do this for: | |
| 4972 * - replacement that already has been escaped: "##" | |
| 4973 * - shell commands (may have to use quotes instead). | |
| 4974 * - non-unix systems when there is a single argument (spaces don't | |
| 4975 * separate arguments then). | |
| 4976 */ | |
| 7 | 4977 if (!eap->usefilter |
| 1098 | 4978 && !escaped |
| 7 | 4979 && eap->cmdidx != CMD_bang |
| 4980 && eap->cmdidx != CMD_make | |
| 655 | 4981 && eap->cmdidx != CMD_lmake |
| 7 | 4982 && eap->cmdidx != CMD_grep |
| 655 | 4983 && eap->cmdidx != CMD_lgrep |
| 7 | 4984 && eap->cmdidx != CMD_grepadd |
| 655 | 4985 && eap->cmdidx != CMD_lgrepadd |
| 7 | 4986 #ifndef UNIX |
| 4987 && !(eap->argt & NOSPC) | |
| 4988 #endif | |
| 4989 ) | |
| 4990 { | |
| 4991 char_u *l; | |
| 4992 #ifdef BACKSLASH_IN_FILENAME | |
| 4993 /* Don't escape a backslash here, because rem_backslash() doesn't | |
| 4994 * remove it later. */ | |
| 4995 static char_u *nobslash = (char_u *)" \t\"|"; | |
| 4996 # define ESCAPE_CHARS nobslash | |
| 4997 #else | |
| 4998 # define ESCAPE_CHARS escape_chars | |
| 4999 #endif | |
| 5000 | |
| 5001 for (l = repl; *l; ++l) | |
| 5002 if (vim_strchr(ESCAPE_CHARS, *l) != NULL) | |
| 5003 { | |
| 5004 l = vim_strsave_escaped(repl, ESCAPE_CHARS); | |
| 5005 if (l != NULL) | |
| 5006 { | |
| 5007 vim_free(repl); | |
| 5008 repl = l; | |
| 5009 } | |
| 5010 break; | |
| 5011 } | |
| 5012 } | |
| 5013 | |
| 5014 /* For a shell command a '!' must be escaped. */ | |
| 5015 if ((eap->usefilter || eap->cmdidx == CMD_bang) | |
| 5778 | 5016 && vim_strpbrk(repl, (char_u *)"!") != NULL) |
| 7 | 5017 { |
| 5018 char_u *l; | |
| 5019 | |
| 5778 | 5020 l = vim_strsave_escaped(repl, (char_u *)"!"); |
| 7 | 5021 if (l != NULL) |
| 5022 { | |
| 5023 vim_free(repl); | |
| 5024 repl = l; | |
| 5025 } | |
| 5026 } | |
| 5027 | |
| 5028 p = repl_cmdline(eap, p, srclen, repl, cmdlinep); | |
| 5029 vim_free(repl); | |
| 5030 if (p == NULL) | |
| 5031 return FAIL; | |
| 5032 } | |
| 5033 | |
| 5034 /* | |
| 5035 * One file argument: Expand wildcards. | |
| 5036 * Don't do this with ":r !command" or ":w !command". | |
| 5037 */ | |
| 5038 if ((eap->argt & NOSPC) && !eap->usefilter) | |
| 5039 { | |
| 5040 /* | |
| 5041 * May do this twice: | |
| 5042 * 1. Replace environment variables. | |
| 5043 * 2. Replace any other wildcards, remove backslashes. | |
| 5044 */ | |
| 5045 for (n = 1; n <= 2; ++n) | |
| 5046 { | |
| 5047 if (n == 2) | |
| 5048 { | |
| 5049 #ifdef UNIX | |
| 5050 /* | |
| 5051 * Only for Unix we check for more than one file name. | |
| 5052 * For other systems spaces are considered to be part | |
| 5053 * of the file name. | |
| 5054 * Only check here if there is no wildcard, otherwise | |
| 5055 * ExpandOne() will check for errors. This allows | |
| 5056 * ":e `ls ve*.c`" on Unix. | |
| 5057 */ | |
| 5058 if (!has_wildcards) | |
| 5059 for (p = eap->arg; *p; ++p) | |
| 5060 { | |
| 5061 /* skip escaped characters */ | |
| 5062 if (p[1] && (*p == '\\' || *p == Ctrl_V)) | |
| 5063 ++p; | |
| 5064 else if (vim_iswhite(*p)) | |
| 5065 { | |
| 5066 *errormsgp = (char_u *)_("E172: Only one file name allowed"); | |
| 5067 return FAIL; | |
| 5068 } | |
| 5069 } | |
| 5070 #endif | |
| 5071 | |
| 5072 /* | |
| 5073 * Halve the number of backslashes (this is Vi compatible). | |
| 5074 * For Unix and OS/2, when wildcards are expanded, this is | |
| 5075 * done by ExpandOne() below. | |
| 5076 */ | |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
5077 #if defined(UNIX) |
| 7 | 5078 if (!has_wildcards) |
| 5079 #endif | |
| 5080 backslash_halve(eap->arg); | |
| 5081 } | |
| 5082 | |
| 5083 if (has_wildcards) | |
| 5084 { | |
| 5085 if (n == 1) | |
| 5086 { | |
| 5087 /* | |
| 5088 * First loop: May expand environment variables. This | |
| 5089 * can be done much faster with expand_env() than with | |
| 5090 * something else (e.g., calling a shell). | |
| 5091 * After expanding environment variables, check again | |
| 5092 * if there are still wildcards present. | |
| 5093 */ | |
| 5094 if (vim_strchr(eap->arg, '$') != NULL | |
| 5095 || vim_strchr(eap->arg, '~') != NULL) | |
| 5096 { | |
| 372 | 5097 expand_env_esc(eap->arg, NameBuff, MAXPATHL, |
| 1408 | 5098 TRUE, TRUE, NULL); |
| 7 | 5099 has_wildcards = mch_has_wildcard(NameBuff); |
| 5100 p = NameBuff; | |
| 5101 } | |
| 5102 else | |
| 5103 p = NULL; | |
| 5104 } | |
| 5105 else /* n == 2 */ | |
| 5106 { | |
| 5107 expand_T xpc; | |
| 2652 | 5108 int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH; |
| 7 | 5109 |
| 5110 ExpandInit(&xpc); | |
| 5111 xpc.xp_context = EXPAND_FILES; | |
| 2652 | 5112 if (p_wic) |
| 5113 options += WILD_ICASE; | |
| 7 | 5114 p = ExpandOne(&xpc, eap->arg, NULL, |
| 2652 | 5115 options, WILD_EXPAND_FREE); |
| 7 | 5116 if (p == NULL) |
| 5117 return FAIL; | |
| 5118 } | |
| 5119 if (p != NULL) | |
| 5120 { | |
| 5121 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg), | |
| 5122 p, cmdlinep); | |
| 5123 if (n == 2) /* p came from ExpandOne() */ | |
| 5124 vim_free(p); | |
| 5125 } | |
| 5126 } | |
| 5127 } | |
| 5128 } | |
| 5129 return OK; | |
| 5130 } | |
| 5131 | |
| 5132 /* | |
| 5133 * Replace part of the command line, keeping eap->cmd, eap->arg and | |
| 5134 * eap->nextcmd correct. | |
| 5135 * "src" points to the part that is to be replaced, of length "srclen". | |
| 5136 * "repl" is the replacement string. | |
| 5137 * Returns a pointer to the character after the replaced string. | |
| 5138 * Returns NULL for failure. | |
| 5139 */ | |
| 5140 static char_u * | |
| 5141 repl_cmdline(eap, src, srclen, repl, cmdlinep) | |
| 5142 exarg_T *eap; | |
| 5143 char_u *src; | |
| 5144 int srclen; | |
| 5145 char_u *repl; | |
| 5146 char_u **cmdlinep; | |
| 5147 { | |
| 5148 int len; | |
| 5149 int i; | |
| 5150 char_u *new_cmdline; | |
| 5151 | |
| 5152 /* | |
| 5153 * The new command line is build in new_cmdline[]. | |
| 5154 * First allocate it. | |
| 5155 * Careful: a "+cmd" argument may have been NUL terminated. | |
| 5156 */ | |
| 5157 len = (int)STRLEN(repl); | |
| 5158 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3; | |
| 698 | 5159 if (eap->nextcmd != NULL) |
| 7 | 5160 i += (int)STRLEN(eap->nextcmd);/* add space for next command */ |
| 5161 if ((new_cmdline = alloc((unsigned)i)) == NULL) | |
| 5162 return NULL; /* out of memory! */ | |
| 5163 | |
| 5164 /* | |
| 5165 * Copy the stuff before the expanded part. | |
| 5166 * Copy the expanded stuff. | |
| 5167 * Copy what came after the expanded part. | |
| 5168 * Copy the next commands, if there are any. | |
| 5169 */ | |
| 5170 i = (int)(src - *cmdlinep); /* length of part before match */ | |
| 5171 mch_memmove(new_cmdline, *cmdlinep, (size_t)i); | |
| 434 | 5172 |
| 7 | 5173 mch_memmove(new_cmdline + i, repl, (size_t)len); |
| 5174 i += len; /* remember the end of the string */ | |
| 5175 STRCPY(new_cmdline + i, src + srclen); | |
| 5176 src = new_cmdline + i; /* remember where to continue */ | |
| 5177 | |
| 698 | 5178 if (eap->nextcmd != NULL) /* append next command */ |
| 7 | 5179 { |
| 5180 i = (int)STRLEN(new_cmdline) + 1; | |
| 5181 STRCPY(new_cmdline + i, eap->nextcmd); | |
| 5182 eap->nextcmd = new_cmdline + i; | |
| 5183 } | |
| 5184 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep); | |
| 5185 eap->arg = new_cmdline + (eap->arg - *cmdlinep); | |
| 5186 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command) | |
| 5187 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep); | |
| 5188 vim_free(*cmdlinep); | |
| 5189 *cmdlinep = new_cmdline; | |
| 5190 | |
| 5191 return src; | |
| 5192 } | |
| 5193 | |
| 5194 /* | |
| 5195 * Check for '|' to separate commands and '"' to start comments. | |
| 5196 */ | |
| 5197 void | |
| 5198 separate_nextcmd(eap) | |
| 5199 exarg_T *eap; | |
| 5200 { | |
| 5201 char_u *p; | |
| 5202 | |
| 153 | 5203 #ifdef FEAT_QUICKFIX |
| 5204 p = skip_grep_pat(eap); | |
| 5205 #else | |
| 41 | 5206 p = eap->arg; |
| 5207 #endif | |
| 5208 | |
| 5209 for ( ; *p; mb_ptr_adv(p)) | |
| 7 | 5210 { |
| 5211 if (*p == Ctrl_V) | |
| 5212 { | |
| 5213 if (eap->argt & (USECTRLV | XFILE)) | |
| 5214 ++p; /* skip CTRL-V and next char */ | |
| 5215 else | |
| 1362 | 5216 /* remove CTRL-V and skip next char */ |
| 1619 | 5217 STRMOVE(p, p + 1); |
| 7 | 5218 if (*p == NUL) /* stop at NUL after CTRL-V */ |
| 5219 break; | |
| 5220 } | |
| 9 | 5221 |
| 5222 #ifdef FEAT_EVAL | |
| 5223 /* Skip over `=expr` when wildcards are expanded. */ | |
| 167 | 5224 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE)) |
| 9 | 5225 { |
| 5226 p += 2; | |
| 5227 (void)skip_expr(&p); | |
| 5228 } | |
| 5229 #endif | |
| 5230 | |
| 7 | 5231 /* Check for '"': start of comment or '|': next command */ |
| 5232 /* :@" and :*" do not start a comment! | |
| 5233 * :redir @" doesn't either. */ | |
| 5234 else if ((*p == '"' && !(eap->argt & NOTRLCOM) | |
| 5235 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star) | |
| 5236 || p != eap->arg) | |
| 5237 && (eap->cmdidx != CMD_redir | |
| 5238 || p != eap->arg + 1 || p[-1] != '@')) | |
| 5239 || *p == '|' || *p == '\n') | |
| 5240 { | |
| 5241 /* | |
| 5242 * We remove the '\' before the '|', unless USECTRLV is used | |
| 5243 * AND 'b' is present in 'cpoptions'. | |
| 5244 */ | |
| 5245 if ((vim_strchr(p_cpo, CPO_BAR) == NULL | |
| 5246 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\') | |
| 5247 { | |
| 1619 | 5248 STRMOVE(p - 1, p); /* remove the '\' */ |
| 7 | 5249 --p; |
| 5250 } | |
| 5251 else | |
| 5252 { | |
| 5253 eap->nextcmd = check_nextcmd(p); | |
| 5254 *p = NUL; | |
| 5255 break; | |
| 5256 } | |
| 5257 } | |
| 41 | 5258 } |
| 5259 | |
| 7 | 5260 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */ |
| 5261 del_trailing_spaces(eap->arg); | |
| 5262 } | |
| 5263 | |
| 5264 /* | |
| 5265 * get + command from ex argument | |
| 5266 */ | |
| 5267 static char_u * | |
| 5268 getargcmd(argp) | |
| 5269 char_u **argp; | |
| 5270 { | |
| 5271 char_u *arg = *argp; | |
| 5272 char_u *command = NULL; | |
| 5273 | |
| 5274 if (*arg == '+') /* +[command] */ | |
| 5275 { | |
| 5276 ++arg; | |
| 5790 | 5277 if (vim_isspace(*arg) || *arg == NUL) |
| 7 | 5278 command = dollar_command; |
| 5279 else | |
| 5280 { | |
| 5281 command = arg; | |
| 5282 arg = skip_cmd_arg(command, TRUE); | |
| 5283 if (*arg != NUL) | |
| 5284 *arg++ = NUL; /* terminate command with NUL */ | |
| 5285 } | |
| 5286 | |
| 5287 arg = skipwhite(arg); /* skip over spaces */ | |
| 5288 *argp = arg; | |
| 5289 } | |
| 5290 return command; | |
| 5291 } | |
| 5292 | |
| 5293 /* | |
| 5294 * Find end of "+command" argument. Skip over "\ " and "\\". | |
| 5295 */ | |
| 5296 static char_u * | |
| 5297 skip_cmd_arg(p, rembs) | |
| 5298 char_u *p; | |
| 5299 int rembs; /* TRUE to halve the number of backslashes */ | |
| 5300 { | |
| 5301 while (*p && !vim_isspace(*p)) | |
| 5302 { | |
| 5303 if (*p == '\\' && p[1] != NUL) | |
| 5304 { | |
| 5305 if (rembs) | |
| 1619 | 5306 STRMOVE(p, p + 1); |
| 7 | 5307 else |
| 5308 ++p; | |
| 5309 } | |
| 39 | 5310 mb_ptr_adv(p); |
| 7 | 5311 } |
| 5312 return p; | |
| 5313 } | |
| 5314 | |
| 5315 /* | |
| 5316 * Get "++opt=arg" argument. | |
| 5317 * Return FAIL or OK. | |
| 5318 */ | |
| 5319 static int | |
| 5320 getargopt(eap) | |
| 5321 exarg_T *eap; | |
| 5322 { | |
| 5323 char_u *arg = eap->arg + 2; | |
| 5324 int *pp = NULL; | |
| 5325 #ifdef FEAT_MBYTE | |
| 2168 | 5326 int bad_char_idx; |
| 7 | 5327 char_u *p; |
| 5328 #endif | |
| 5329 | |
| 5330 /* ":edit ++[no]bin[ary] file" */ | |
| 5331 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0) | |
| 5332 { | |
| 5333 if (*arg == 'n') | |
| 5334 { | |
| 5335 arg += 2; | |
| 5336 eap->force_bin = FORCE_NOBIN; | |
| 5337 } | |
| 5338 else | |
| 5339 eap->force_bin = FORCE_BIN; | |
| 5340 if (!checkforcmd(&arg, "binary", 3)) | |
| 5341 return FAIL; | |
| 5342 eap->arg = skipwhite(arg); | |
| 5343 return OK; | |
| 5344 } | |
| 5345 | |
| 819 | 5346 /* ":read ++edit file" */ |
| 5347 if (STRNCMP(arg, "edit", 4) == 0) | |
| 5348 { | |
| 5349 eap->read_edit = TRUE; | |
| 5350 eap->arg = skipwhite(arg + 4); | |
| 5351 return OK; | |
| 5352 } | |
| 5353 | |
| 7 | 5354 if (STRNCMP(arg, "ff", 2) == 0) |
| 5355 { | |
| 5356 arg += 2; | |
| 5357 pp = &eap->force_ff; | |
| 5358 } | |
| 5359 else if (STRNCMP(arg, "fileformat", 10) == 0) | |
| 5360 { | |
| 5361 arg += 10; | |
| 5362 pp = &eap->force_ff; | |
| 5363 } | |
| 5364 #ifdef FEAT_MBYTE | |
| 5365 else if (STRNCMP(arg, "enc", 3) == 0) | |
| 5366 { | |
| 3208 | 5367 if (STRNCMP(arg, "encoding", 8) == 0) |
| 5368 arg += 8; | |
| 5369 else | |
| 5370 arg += 3; | |
| 7 | 5371 pp = &eap->force_enc; |
| 5372 } | |
| 595 | 5373 else if (STRNCMP(arg, "bad", 3) == 0) |
| 5374 { | |
| 5375 arg += 3; | |
| 2168 | 5376 pp = &bad_char_idx; |
| 595 | 5377 } |
| 7 | 5378 #endif |
| 5379 | |
| 5380 if (pp == NULL || *arg != '=') | |
| 5381 return FAIL; | |
| 5382 | |
| 5383 ++arg; | |
| 5384 *pp = (int)(arg - eap->cmd); | |
| 5385 arg = skip_cmd_arg(arg, FALSE); | |
| 5386 eap->arg = skipwhite(arg); | |
| 5387 *arg = NUL; | |
| 5388 | |
| 5389 #ifdef FEAT_MBYTE | |
| 5390 if (pp == &eap->force_ff) | |
| 5391 { | |
| 5392 #endif | |
| 5393 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL) | |
| 5394 return FAIL; | |
| 5395 #ifdef FEAT_MBYTE | |
| 5396 } | |
| 595 | 5397 else if (pp == &eap->force_enc) |
| 7 | 5398 { |
| 5399 /* Make 'fileencoding' lower case. */ | |
| 5400 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p) | |
| 5401 *p = TOLOWER_ASC(*p); | |
| 5402 } | |
| 595 | 5403 else |
| 5404 { | |
| 5405 /* Check ++bad= argument. Must be a single-byte character, "keep" or | |
| 5406 * "drop". */ | |
| 2168 | 5407 p = eap->cmd + bad_char_idx; |
| 595 | 5408 if (STRICMP(p, "keep") == 0) |
| 5409 eap->bad_char = BAD_KEEP; | |
| 5410 else if (STRICMP(p, "drop") == 0) | |
| 5411 eap->bad_char = BAD_DROP; | |
| 5412 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL) | |
| 5413 eap->bad_char = *p; | |
| 5414 else | |
| 5415 return FAIL; | |
| 5416 } | |
| 7 | 5417 #endif |
| 5418 | |
| 5419 return OK; | |
| 5420 } | |
| 5421 | |
| 5422 /* | |
| 5423 * ":abbreviate" and friends. | |
| 5424 */ | |
| 5425 static void | |
| 5426 ex_abbreviate(eap) | |
| 5427 exarg_T *eap; | |
| 5428 { | |
| 5429 do_exmap(eap, TRUE); /* almost the same as mapping */ | |
| 5430 } | |
| 5431 | |
| 5432 /* | |
| 5433 * ":map" and friends. | |
| 5434 */ | |
| 5435 static void | |
| 5436 ex_map(eap) | |
| 5437 exarg_T *eap; | |
| 5438 { | |
| 5439 /* | |
| 5440 * If we are sourcing .exrc or .vimrc in current directory we | |
| 5441 * print the mappings for security reasons. | |
| 5442 */ | |
| 5443 if (secure) | |
| 5444 { | |
| 5445 secure = 2; | |
| 5446 msg_outtrans(eap->cmd); | |
| 5447 msg_putchar('\n'); | |
| 5448 } | |
| 5449 do_exmap(eap, FALSE); | |
| 5450 } | |
| 5451 | |
| 5452 /* | |
| 5453 * ":unmap" and friends. | |
| 5454 */ | |
| 5455 static void | |
| 5456 ex_unmap(eap) | |
| 5457 exarg_T *eap; | |
| 5458 { | |
| 5459 do_exmap(eap, FALSE); | |
| 5460 } | |
| 5461 | |
| 5462 /* | |
| 5463 * ":mapclear" and friends. | |
| 5464 */ | |
| 5465 static void | |
| 5466 ex_mapclear(eap) | |
| 5467 exarg_T *eap; | |
| 5468 { | |
| 5469 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE); | |
| 5470 } | |
| 5471 | |
| 5472 /* | |
| 5473 * ":abclear" and friends. | |
| 5474 */ | |
| 5475 static void | |
| 5476 ex_abclear(eap) | |
| 5477 exarg_T *eap; | |
| 5478 { | |
| 5479 map_clear(eap->cmd, eap->arg, TRUE, TRUE); | |
| 5480 } | |
| 5481 | |
| 3350 | 5482 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 7 | 5483 static void |
| 5484 ex_autocmd(eap) | |
| 5485 exarg_T *eap; | |
| 5486 { | |
| 5487 /* | |
| 5488 * Disallow auto commands from .exrc and .vimrc in current | |
| 5489 * directory for security reasons. | |
| 5490 */ | |
| 5491 if (secure) | |
| 5492 { | |
| 5493 secure = 2; | |
| 5494 eap->errmsg = e_curdir; | |
| 5495 } | |
| 5496 else if (eap->cmdidx == CMD_autocmd) | |
| 5497 do_autocmd(eap->arg, eap->forceit); | |
| 5498 else | |
| 5499 do_augroup(eap->arg, eap->forceit); | |
| 5500 } | |
| 5501 | |
| 5502 /* | |
| 5503 * ":doautocmd": Apply the automatic commands to the current buffer. | |
| 5504 */ | |
| 5505 static void | |
| 5506 ex_doautocmd(eap) | |
| 5507 exarg_T *eap; | |
| 5508 { | |
| 3350 | 5509 char_u *arg = eap->arg; |
| 5510 int call_do_modelines = check_nomodeline(&arg); | |
| 5511 | |
| 5512 (void)do_doautocmd(arg, TRUE); | |
| 5513 if (call_do_modelines) /* Only when there is no <nomodeline>. */ | |
| 5514 do_modelines(0); | |
| 7 | 5515 } |
| 5516 #endif | |
| 5517 | |
| 5518 #ifdef FEAT_LISTCMDS | |
| 5519 /* | |
| 5520 * :[N]bunload[!] [N] [bufname] unload buffer | |
| 5521 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list | |
| 5522 * :[N]bwipeout[!] [N] [bufname] delete buffer really | |
| 5523 */ | |
| 5524 static void | |
| 5525 ex_bunload(eap) | |
| 5526 exarg_T *eap; | |
| 5527 { | |
| 5528 eap->errmsg = do_bufdel( | |
| 5529 eap->cmdidx == CMD_bdelete ? DOBUF_DEL | |
| 5530 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE | |
| 5531 : DOBUF_UNLOAD, eap->arg, | |
| 5532 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit); | |
| 5533 } | |
| 5534 | |
| 5535 /* | |
| 5536 * :[N]buffer [N] to buffer N | |
| 5537 * :[N]sbuffer [N] to buffer N | |
| 5538 */ | |
| 5539 static void | |
| 5540 ex_buffer(eap) | |
| 5541 exarg_T *eap; | |
| 5542 { | |
| 5543 if (*eap->arg) | |
| 5544 eap->errmsg = e_trailing; | |
| 5545 else | |
| 5546 { | |
| 5547 if (eap->addr_count == 0) /* default is current buffer */ | |
| 5548 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0); | |
| 5549 else | |
| 5550 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2); | |
| 6230 | 5551 if (eap->do_ecmd_cmd != NULL) |
| 5552 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5553 } |
| 5554 } | |
| 5555 | |
| 5556 /* | |
| 5557 * :[N]bmodified [N] to next mod. buffer | |
| 5558 * :[N]sbmodified [N] to next mod. buffer | |
| 5559 */ | |
| 5560 static void | |
| 5561 ex_bmodified(eap) | |
| 5562 exarg_T *eap; | |
| 5563 { | |
| 5564 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2); | |
| 6230 | 5565 if (eap->do_ecmd_cmd != NULL) |
| 5566 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5567 } |
| 5568 | |
| 5569 /* | |
| 5570 * :[N]bnext [N] to next buffer | |
| 5571 * :[N]sbnext [N] split and to next buffer | |
| 5572 */ | |
| 5573 static void | |
| 5574 ex_bnext(eap) | |
| 5575 exarg_T *eap; | |
| 5576 { | |
| 5577 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2); | |
| 6230 | 5578 if (eap->do_ecmd_cmd != NULL) |
| 5579 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5580 } |
| 5581 | |
| 5582 /* | |
| 5583 * :[N]bNext [N] to previous buffer | |
| 5584 * :[N]bprevious [N] to previous buffer | |
| 5585 * :[N]sbNext [N] split and to previous buffer | |
| 5586 * :[N]sbprevious [N] split and to previous buffer | |
| 5587 */ | |
| 5588 static void | |
| 5589 ex_bprevious(eap) | |
| 5590 exarg_T *eap; | |
| 5591 { | |
| 5592 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2); | |
| 6230 | 5593 if (eap->do_ecmd_cmd != NULL) |
| 5594 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5595 } |
| 5596 | |
| 5597 /* | |
| 5598 * :brewind to first buffer | |
| 5599 * :bfirst to first buffer | |
| 5600 * :sbrewind split and to first buffer | |
| 5601 * :sbfirst split and to first buffer | |
| 5602 */ | |
| 5603 static void | |
| 5604 ex_brewind(eap) | |
| 5605 exarg_T *eap; | |
| 5606 { | |
| 5607 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0); | |
| 6230 | 5608 if (eap->do_ecmd_cmd != NULL) |
| 5609 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5610 } |
| 5611 | |
| 5612 /* | |
| 5613 * :blast to last buffer | |
| 5614 * :sblast split and to last buffer | |
| 5615 */ | |
| 5616 static void | |
| 5617 ex_blast(eap) | |
| 5618 exarg_T *eap; | |
| 5619 { | |
| 5620 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0); | |
| 6230 | 5621 if (eap->do_ecmd_cmd != NULL) |
| 5622 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5623 } |
| 5624 #endif | |
| 5625 | |
| 5626 int | |
| 5627 ends_excmd(c) | |
| 5628 int c; | |
| 5629 { | |
| 5630 return (c == NUL || c == '|' || c == '"' || c == '\n'); | |
| 5631 } | |
| 5632 | |
| 5633 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \ | |
| 5634 || defined(PROTO) | |
| 5635 /* | |
| 5636 * Return the next command, after the first '|' or '\n'. | |
| 5637 * Return NULL if not found. | |
| 5638 */ | |
| 5639 char_u * | |
| 5640 find_nextcmd(p) | |
| 5641 char_u *p; | |
| 5642 { | |
| 5643 while (*p != '|' && *p != '\n') | |
| 5644 { | |
| 5645 if (*p == NUL) | |
| 5646 return NULL; | |
| 5647 ++p; | |
| 5648 } | |
| 5649 return (p + 1); | |
| 5650 } | |
| 5651 #endif | |
| 5652 | |
| 5653 /* | |
| 5654 * Check if *p is a separator between Ex commands. | |
| 5655 * Return NULL if it isn't, (p + 1) if it is. | |
| 5656 */ | |
| 5657 char_u * | |
| 5658 check_nextcmd(p) | |
| 5659 char_u *p; | |
| 5660 { | |
| 5661 p = skipwhite(p); | |
| 5662 if (*p == '|' || *p == '\n') | |
| 5663 return (p + 1); | |
| 5664 else | |
| 5665 return NULL; | |
| 5666 } | |
| 5667 | |
| 5668 /* | |
| 5669 * - if there are more files to edit | |
| 5670 * - and this is the last window | |
| 5671 * - and forceit not used | |
| 5672 * - and not repeated twice on a row | |
| 5673 * return FAIL and give error message if 'message' TRUE | |
| 5674 * return OK otherwise | |
| 5675 */ | |
| 5676 static int | |
| 5677 check_more(message, forceit) | |
| 5678 int message; /* when FALSE check only, no messages */ | |
| 5679 int forceit; | |
| 5680 { | |
| 5681 int n = ARGCOUNT - curwin->w_arg_idx - 1; | |
| 5682 | |
| 672 | 5683 if (!forceit && only_one_window() |
| 5684 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0) | |
| 7 | 5685 { |
| 5686 if (message) | |
| 5687 { | |
| 5688 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 5689 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL) | |
| 5690 { | |
| 2770 | 5691 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 5692 |
| 5693 if (n == 1) | |
| 2768 | 5694 vim_strncpy(buff, |
| 5695 (char_u *)_("1 more file to edit. Quit anyway?"), | |
| 2770 | 5696 DIALOG_MSG_SIZE - 1); |
| 7 | 5697 else |
| 2770 | 5698 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, |
| 7 | 5699 _("%d more files to edit. Quit anyway?"), n); |
| 5700 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES) | |
| 5701 return OK; | |
| 5702 return FAIL; | |
| 5703 } | |
| 5704 #endif | |
| 5705 if (n == 1) | |
| 5706 EMSG(_("E173: 1 more file to edit")); | |
| 5707 else | |
| 5708 EMSGN(_("E173: %ld more files to edit"), n); | |
| 5709 quitmore = 2; /* next try to quit is allowed */ | |
| 5710 } | |
| 5711 return FAIL; | |
| 5712 } | |
| 5713 return OK; | |
| 5714 } | |
| 5715 | |
| 5716 #ifdef FEAT_CMDL_COMPL | |
| 5717 /* | |
| 5718 * Function given to ExpandGeneric() to obtain the list of command names. | |
| 5719 */ | |
| 5720 char_u * | |
| 5721 get_command_name(xp, idx) | |
| 1877 | 5722 expand_T *xp UNUSED; |
| 7 | 5723 int idx; |
| 5724 { | |
| 5725 if (idx >= (int)CMD_SIZE) | |
| 5726 # ifdef FEAT_USR_CMDS | |
| 5727 return get_user_command_name(idx); | |
| 5728 # else | |
| 5729 return NULL; | |
| 5730 # endif | |
| 5731 return cmdnames[idx].cmd_name; | |
| 5732 } | |
| 5733 #endif | |
| 5734 | |
| 5735 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 6424 | 5736 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 | 5737 static void uc_list __ARGS((char_u *name, size_t name_len)); |
| 6424 | 5738 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 | 5739 static char_u *uc_split_args __ARGS((char_u *arg, size_t *lenp)); |
| 5740 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)); | |
| 5741 | |
| 5742 static int | |
| 6424 | 5743 uc_add_command(name, name_len, rep, argt, def, flags, compl, compl_arg, addr_type, force) |
| 7 | 5744 char_u *name; |
| 5745 size_t name_len; | |
| 5746 char_u *rep; | |
| 5747 long argt; | |
| 5748 long def; | |
| 5749 int flags; | |
| 5750 int compl; | |
| 5751 char_u *compl_arg; | |
| 6424 | 5752 int addr_type; |
| 7 | 5753 int force; |
| 5754 { | |
| 5755 ucmd_T *cmd = NULL; | |
| 5756 char_u *p; | |
| 5757 int i; | |
| 5758 int cmp = 1; | |
| 5759 char_u *rep_buf = NULL; | |
| 5760 garray_T *gap; | |
| 5761 | |
| 859 | 5762 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE); |
| 7 | 5763 if (rep_buf == NULL) |
| 5764 { | |
| 5765 /* Can't replace termcodes - try using the string as is */ | |
| 5766 rep_buf = vim_strsave(rep); | |
| 5767 | |
| 5768 /* Give up if out of memory */ | |
| 5769 if (rep_buf == NULL) | |
| 5770 return FAIL; | |
| 5771 } | |
| 5772 | |
| 5773 /* get address of growarray: global or in curbuf */ | |
| 5774 if (flags & UC_BUFFER) | |
| 5775 { | |
| 5776 gap = &curbuf->b_ucmds; | |
| 5777 if (gap->ga_itemsize == 0) | |
| 5778 ga_init2(gap, (int)sizeof(ucmd_T), 4); | |
| 5779 } | |
| 5780 else | |
| 5781 gap = &ucmds; | |
| 5782 | |
| 5783 /* Search for the command in the already defined commands. */ | |
| 5784 for (i = 0; i < gap->ga_len; ++i) | |
| 5785 { | |
| 5786 size_t len; | |
| 5787 | |
| 5788 cmd = USER_CMD_GA(gap, i); | |
| 5789 len = STRLEN(cmd->uc_name); | |
| 5790 cmp = STRNCMP(name, cmd->uc_name, name_len); | |
| 5791 if (cmp == 0) | |
| 5792 { | |
| 5793 if (name_len < len) | |
| 5794 cmp = -1; | |
| 5795 else if (name_len > len) | |
| 5796 cmp = 1; | |
| 5797 } | |
| 5798 | |
| 5799 if (cmp == 0) | |
| 5800 { | |
| 5801 if (!force) | |
| 5802 { | |
| 5803 EMSG(_("E174: Command already exists: add ! to replace it")); | |
| 5804 goto fail; | |
| 5805 } | |
| 5806 | |
| 5807 vim_free(cmd->uc_rep); | |
| 1837 | 5808 cmd->uc_rep = NULL; |
| 5809 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5810 vim_free(cmd->uc_compl_arg); | |
| 5811 cmd->uc_compl_arg = NULL; | |
| 5812 #endif | |
| 7 | 5813 break; |
| 5814 } | |
| 5815 | |
| 5816 /* Stop as soon as we pass the name to add */ | |
| 5817 if (cmp < 0) | |
| 5818 break; | |
| 5819 } | |
| 5820 | |
| 5821 /* Extend the array unless we're replacing an existing command */ | |
| 5822 if (cmp != 0) | |
| 5823 { | |
| 5824 if (ga_grow(gap, 1) != OK) | |
| 5825 goto fail; | |
| 5826 if ((p = vim_strnsave(name, (int)name_len)) == NULL) | |
| 5827 goto fail; | |
| 5828 | |
| 5829 cmd = USER_CMD_GA(gap, i); | |
| 5830 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 5831 | |
| 5832 ++gap->ga_len; | |
| 5833 | |
| 5834 cmd->uc_name = p; | |
| 5835 } | |
| 5836 | |
| 5837 cmd->uc_rep = rep_buf; | |
| 5838 cmd->uc_argt = argt; | |
| 5839 cmd->uc_def = def; | |
| 5840 cmd->uc_compl = compl; | |
| 5841 #ifdef FEAT_EVAL | |
| 5842 cmd->uc_scriptID = current_SID; | |
| 5843 # ifdef FEAT_CMDL_COMPL | |
| 5844 cmd->uc_compl_arg = compl_arg; | |
| 5845 # endif | |
| 5846 #endif | |
| 6424 | 5847 cmd->uc_addr_type = addr_type; |
| 7 | 5848 |
| 5849 return OK; | |
| 5850 | |
| 5851 fail: | |
| 5852 vim_free(rep_buf); | |
| 5853 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5854 vim_free(compl_arg); | |
| 5855 #endif | |
| 5856 return FAIL; | |
| 5857 } | |
| 4133 | 5858 #endif |
| 5859 | |
| 6424 | 5860 #if defined(FEAT_USR_CMDS) |
| 5861 static struct | |
| 5862 { | |
| 5863 int expand; | |
| 5864 char *name; | |
| 5865 } addr_type_complete[] = | |
| 5866 { | |
| 5867 {ADDR_ARGUMENTS, "arguments"}, | |
| 5868 {ADDR_LINES, "lines"}, | |
| 5869 {ADDR_LOADED_BUFFERS, "loaded_buffers"}, | |
| 5870 {ADDR_TABS, "tabs"}, | |
| 5871 {ADDR_BUFFERS, "buffers"}, | |
| 5872 {ADDR_WINDOWS, "windows"}, | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
5873 {ADDR_QUICKFIX, "quickfix"}, |
| 6424 | 5874 {-1, NULL} |
| 5875 }; | |
| 5876 #endif | |
| 5877 | |
| 4133 | 5878 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5879 /* |
| 5880 * List of names for completion for ":command" with the EXPAND_ flag. | |
| 5881 * Must be alphabetical for completion. | |
| 5882 */ | |
| 5883 static struct | |
| 5884 { | |
| 5885 int expand; | |
| 5886 char *name; | |
| 5887 } command_complete[] = | |
| 5888 { | |
| 5889 {EXPAND_AUGROUP, "augroup"}, | |
| 3503 | 5890 {EXPAND_BEHAVE, "behave"}, |
| 7 | 5891 {EXPAND_BUFFERS, "buffer"}, |
| 2970 | 5892 {EXPAND_COLORS, "color"}, |
| 7 | 5893 {EXPAND_COMMANDS, "command"}, |
| 2970 | 5894 {EXPAND_COMPILER, "compiler"}, |
| 1845 | 5895 #if defined(FEAT_CSCOPE) |
| 5896 {EXPAND_CSCOPE, "cscope"}, | |
| 5897 #endif | |
| 7 | 5898 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 5899 {EXPAND_USER_DEFINED, "custom"}, | |
| 406 | 5900 {EXPAND_USER_LIST, "customlist"}, |
| 7 | 5901 #endif |
| 5902 {EXPAND_DIRECTORIES, "dir"}, | |
| 5903 {EXPAND_ENV_VARS, "environment"}, | |
| 5904 {EXPAND_EVENTS, "event"}, | |
| 5905 {EXPAND_EXPRESSION, "expression"}, | |
| 5906 {EXPAND_FILES, "file"}, | |
| 2970 | 5907 {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
|
5908 {EXPAND_FILETYPE, "filetype"}, |
| 7 | 5909 {EXPAND_FUNCTIONS, "function"}, |
| 5910 {EXPAND_HELP, "help"}, | |
| 5911 {EXPAND_HIGHLIGHT, "highlight"}, | |
| 3503 | 5912 #if defined(FEAT_CMDHIST) |
| 5913 {EXPAND_HISTORY, "history"}, | |
| 5914 #endif | |
| 2970 | 5915 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 3503 | 5916 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 2970 | 5917 {EXPAND_LOCALES, "locale"}, |
| 5918 #endif | |
| 7 | 5919 {EXPAND_MAPPINGS, "mapping"}, |
| 5920 {EXPAND_MENUS, "menu"}, | |
|
2444
3fbd9bce03f1
Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5921 {EXPAND_OWNSYNTAX, "syntax"}, |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5922 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5923 {EXPAND_SYNTIME, "syntime"}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5924 #endif |
| 7 | 5925 {EXPAND_SETTINGS, "option"}, |
| 714 | 5926 {EXPAND_SHELLCMD, "shellcmd"}, |
| 1868 | 5927 #if defined(FEAT_SIGNS) |
| 5928 {EXPAND_SIGN, "sign"}, | |
| 5929 #endif | |
| 7 | 5930 {EXPAND_TAGS, "tag"}, |
| 5931 {EXPAND_TAGS_LISTFILES, "tag_listfiles"}, | |
| 3744 | 5932 {EXPAND_USER, "user"}, |
| 7 | 5933 {EXPAND_USER_VARS, "var"}, |
| 5934 {0, NULL} | |
| 5935 }; | |
| 4133 | 5936 #endif |
| 5937 | |
| 5938 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 7 | 5939 static void |
| 5940 uc_list(name, name_len) | |
| 5941 char_u *name; | |
| 5942 size_t name_len; | |
| 5943 { | |
| 5944 int i, j; | |
| 5945 int found = FALSE; | |
| 5946 ucmd_T *cmd; | |
| 5947 int len; | |
| 5948 long a; | |
| 5949 garray_T *gap; | |
| 5950 | |
| 5951 gap = &curbuf->b_ucmds; | |
| 5952 for (;;) | |
| 5953 { | |
| 5954 for (i = 0; i < gap->ga_len; ++i) | |
| 5955 { | |
| 5956 cmd = USER_CMD_GA(gap, i); | |
| 835 | 5957 a = (long)cmd->uc_argt; |
| 7 | 5958 |
| 5959 /* Skip commands which don't match the requested prefix */ | |
| 5960 if (STRNCMP(name, cmd->uc_name, name_len) != 0) | |
| 5961 continue; | |
| 5962 | |
| 5963 /* Put out the title first time */ | |
| 5964 if (!found) | |
| 6424 | 5965 MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition")); |
| 7 | 5966 found = TRUE; |
| 5967 msg_putchar('\n'); | |
| 5968 if (got_int) | |
| 5969 break; | |
| 5970 | |
| 5971 /* Special cases */ | |
| 5972 msg_putchar(a & BANG ? '!' : ' '); | |
| 5973 msg_putchar(a & REGSTR ? '"' : ' '); | |
| 5974 msg_putchar(gap != &ucmds ? 'b' : ' '); | |
| 5975 msg_putchar(' '); | |
| 5976 | |
| 5977 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D)); | |
| 5978 len = (int)STRLEN(cmd->uc_name) + 4; | |
| 5979 | |
| 5980 do { | |
| 5981 msg_putchar(' '); | |
| 5982 ++len; | |
| 5983 } while (len < 16); | |
| 5984 | |
| 5985 len = 0; | |
| 5986 | |
| 5987 /* Arguments */ | |
| 5988 switch ((int)(a & (EXTRA|NOSPC|NEEDARG))) | |
| 5989 { | |
| 5990 case 0: IObuff[len++] = '0'; break; | |
| 5991 case (EXTRA): IObuff[len++] = '*'; break; | |
| 5992 case (EXTRA|NOSPC): IObuff[len++] = '?'; break; | |
| 5993 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break; | |
| 5994 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break; | |
| 5995 } | |
| 5996 | |
| 5997 do { | |
| 5998 IObuff[len++] = ' '; | |
| 5999 } while (len < 5); | |
| 6000 | |
| 6001 /* Range */ | |
| 6002 if (a & (RANGE|COUNT)) | |
| 6003 { | |
| 6004 if (a & COUNT) | |
| 6005 { | |
| 6006 /* -count=N */ | |
| 6007 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def); | |
| 6008 len += (int)STRLEN(IObuff + len); | |
| 6009 } | |
| 6010 else if (a & DFLALL) | |
| 6011 IObuff[len++] = '%'; | |
| 6012 else if (cmd->uc_def >= 0) | |
| 6013 { | |
| 6014 /* -range=N */ | |
| 6015 sprintf((char *)IObuff + len, "%ld", cmd->uc_def); | |
| 6016 len += (int)STRLEN(IObuff + len); | |
| 6017 } | |
| 6018 else | |
| 6019 IObuff[len++] = '.'; | |
| 6020 } | |
| 6021 | |
| 6022 do { | |
| 6023 IObuff[len++] = ' '; | |
| 6024 } while (len < 11); | |
| 6025 | |
| 6424 | 6026 /* Address Type */ |
| 6027 for (j = 0; addr_type_complete[j].expand != -1; ++j) | |
| 6028 if (addr_type_complete[j].expand != ADDR_LINES | |
| 6029 && addr_type_complete[j].expand == cmd->uc_addr_type) | |
| 6030 { | |
| 6031 STRCPY(IObuff + len, addr_type_complete[j].name); | |
| 6032 len += (int)STRLEN(IObuff + len); | |
| 6033 break; | |
| 6034 } | |
| 6035 | |
| 6036 do { | |
| 6037 IObuff[len++] = ' '; | |
| 6038 } while (len < 21); | |
| 6039 | |
| 7 | 6040 /* Completion */ |
| 6041 for (j = 0; command_complete[j].expand != 0; ++j) | |
| 6042 if (command_complete[j].expand == cmd->uc_compl) | |
| 6043 { | |
| 6044 STRCPY(IObuff + len, command_complete[j].name); | |
| 6045 len += (int)STRLEN(IObuff + len); | |
| 6046 break; | |
| 6047 } | |
| 6048 | |
| 6049 do { | |
| 6050 IObuff[len++] = ' '; | |
| 6424 | 6051 } while (len < 35); |
| 7 | 6052 |
| 6053 IObuff[len] = '\0'; | |
| 6054 msg_outtrans(IObuff); | |
| 6055 | |
| 6056 msg_outtrans_special(cmd->uc_rep, FALSE); | |
| 482 | 6057 #ifdef FEAT_EVAL |
| 6058 if (p_verbose > 0) | |
| 6059 last_set_msg(cmd->uc_scriptID); | |
| 6060 #endif | |
| 7 | 6061 out_flush(); |
| 6062 ui_breakcheck(); | |
| 6063 if (got_int) | |
| 6064 break; | |
| 6065 } | |
| 6066 if (gap == &ucmds || i < gap->ga_len) | |
| 6067 break; | |
| 6068 gap = &ucmds; | |
| 6069 } | |
| 6070 | |
| 6071 if (!found) | |
| 6072 MSG(_("No user-defined commands found")); | |
| 6073 } | |
| 6074 | |
| 6075 static char_u * | |
| 6076 uc_fun_cmd() | |
| 6077 { | |
| 6078 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4, | |
| 6079 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60, | |
| 6080 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2, | |
| 6081 0xb9, 0x7f, 0}; | |
| 6082 int i; | |
| 6083 | |
| 6084 for (i = 0; fcmd[i]; ++i) | |
| 6085 IObuff[i] = fcmd[i] - 0x40; | |
| 6086 IObuff[i] = 0; | |
| 6087 return IObuff; | |
| 6088 } | |
| 6089 | |
| 6090 static int | |
| 6424 | 6091 uc_scan_attr(attr, len, argt, def, flags, compl, compl_arg, addr_type_arg) |
| 7 | 6092 char_u *attr; |
| 6093 size_t len; | |
| 6094 long *argt; | |
| 6095 long *def; | |
| 6096 int *flags; | |
| 6097 int *compl; | |
| 6098 char_u **compl_arg; | |
| 6424 | 6099 int *addr_type_arg; |
| 7 | 6100 { |
| 6101 char_u *p; | |
| 6102 | |
| 6103 if (len == 0) | |
| 6104 { | |
| 6105 EMSG(_("E175: No attribute specified")); | |
| 6106 return FAIL; | |
| 6107 } | |
| 6108 | |
| 6109 /* First, try the simple attributes (no arguments) */ | |
| 6110 if (STRNICMP(attr, "bang", len) == 0) | |
| 6111 *argt |= BANG; | |
| 6112 else if (STRNICMP(attr, "buffer", len) == 0) | |
| 6113 *flags |= UC_BUFFER; | |
| 6114 else if (STRNICMP(attr, "register", len) == 0) | |
| 6115 *argt |= REGSTR; | |
| 6116 else if (STRNICMP(attr, "bar", len) == 0) | |
| 6117 *argt |= TRLBAR; | |
| 6118 else | |
| 6119 { | |
| 6120 int i; | |
| 6121 char_u *val = NULL; | |
| 6122 size_t vallen = 0; | |
| 6123 size_t attrlen = len; | |
| 6124 | |
| 6125 /* Look for the attribute name - which is the part before any '=' */ | |
| 6126 for (i = 0; i < (int)len; ++i) | |
| 6127 { | |
| 6128 if (attr[i] == '=') | |
| 6129 { | |
| 6130 val = &attr[i + 1]; | |
| 6131 vallen = len - i - 1; | |
| 6132 attrlen = i; | |
| 6133 break; | |
| 6134 } | |
| 6135 } | |
| 6136 | |
| 6137 if (STRNICMP(attr, "nargs", attrlen) == 0) | |
| 6138 { | |
| 6139 if (vallen == 1) | |
| 6140 { | |
| 6141 if (*val == '0') | |
| 6142 /* Do nothing - this is the default */; | |
| 6143 else if (*val == '1') | |
| 6144 *argt |= (EXTRA | NOSPC | NEEDARG); | |
| 6145 else if (*val == '*') | |
| 6146 *argt |= EXTRA; | |
| 6147 else if (*val == '?') | |
| 6148 *argt |= (EXTRA | NOSPC); | |
| 6149 else if (*val == '+') | |
| 6150 *argt |= (EXTRA | NEEDARG); | |
| 6151 else | |
| 6152 goto wrong_nargs; | |
| 6153 } | |
| 6154 else | |
| 6155 { | |
| 6156 wrong_nargs: | |
| 6157 EMSG(_("E176: Invalid number of arguments")); | |
| 6158 return FAIL; | |
| 6159 } | |
| 6160 } | |
| 6161 else if (STRNICMP(attr, "range", attrlen) == 0) | |
| 6162 { | |
| 6163 *argt |= RANGE; | |
| 6164 if (vallen == 1 && *val == '%') | |
| 6165 *argt |= DFLALL; | |
| 6166 else if (val != NULL) | |
| 6167 { | |
| 6168 p = val; | |
| 6169 if (*def >= 0) | |
| 6170 { | |
| 6171 two_count: | |
| 6172 EMSG(_("E177: Count cannot be specified twice")); | |
| 6173 return FAIL; | |
| 6174 } | |
| 6175 | |
| 6176 *def = getdigits(&p); | |
| 6177 *argt |= (ZEROR | NOTADR); | |
| 6178 | |
| 6179 if (p != val + vallen || vallen == 0) | |
| 6180 { | |
| 6181 invalid_count: | |
| 6182 EMSG(_("E178: Invalid default value for count")); | |
| 6183 return FAIL; | |
| 6184 } | |
| 6185 } | |
| 6186 } | |
| 6187 else if (STRNICMP(attr, "count", attrlen) == 0) | |
| 6188 { | |
| 171 | 6189 *argt |= (COUNT | ZEROR | RANGE | NOTADR); |
| 7 | 6190 |
| 6191 if (val != NULL) | |
| 6192 { | |
| 6193 p = val; | |
| 6194 if (*def >= 0) | |
| 6195 goto two_count; | |
| 6196 | |
| 6197 *def = getdigits(&p); | |
| 6198 | |
| 6199 if (p != val + vallen) | |
| 6200 goto invalid_count; | |
| 6201 } | |
| 6202 | |
| 6203 if (*def < 0) | |
| 6204 *def = 0; | |
| 6205 } | |
| 6206 else if (STRNICMP(attr, "complete", attrlen) == 0) | |
| 6207 { | |
| 6208 if (val == NULL) | |
| 6209 { | |
| 531 | 6210 EMSG(_("E179: argument required for -complete")); |
| 7 | 6211 return FAIL; |
| 6212 } | |
| 531 | 6213 |
| 6214 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg) | |
| 6215 == FAIL) | |
| 7 | 6216 return FAIL; |
| 6217 } | |
| 6424 | 6218 else if (STRNICMP(attr, "addr", attrlen) == 0) |
| 6219 { | |
| 6220 *argt |= RANGE; | |
| 6221 if (val == NULL) | |
| 6222 { | |
| 6223 EMSG(_("E179: argument required for -addr")); | |
| 6224 return FAIL; | |
| 6225 } | |
| 6226 if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg) | |
| 6227 == FAIL) | |
| 6228 return FAIL; | |
| 6229 if (addr_type_arg != ADDR_LINES) | |
| 6230 *argt |= (ZEROR | NOTADR) ; | |
| 6231 } | |
| 7 | 6232 else |
| 6233 { | |
| 6234 char_u ch = attr[len]; | |
| 6235 attr[len] = '\0'; | |
| 6236 EMSG2(_("E181: Invalid attribute: %s"), attr); | |
| 6237 attr[len] = ch; | |
| 6238 return FAIL; | |
| 6239 } | |
| 6240 } | |
| 6241 | |
| 6242 return OK; | |
| 6243 } | |
| 6244 | |
| 1792 | 6245 /* |
| 6246 * ":command ..." | |
| 6247 */ | |
| 7 | 6248 static void |
| 6249 ex_command(eap) | |
| 6250 exarg_T *eap; | |
| 6251 { | |
| 6252 char_u *name; | |
| 6253 char_u *end; | |
| 6254 char_u *p; | |
| 6255 long argt = 0; | |
| 6256 long def = -1; | |
| 6257 int flags = 0; | |
| 6258 int compl = EXPAND_NOTHING; | |
| 6259 char_u *compl_arg = NULL; | |
| 6424 | 6260 int addr_type_arg = ADDR_LINES; |
| 7 | 6261 int has_attr = (eap->arg[0] == '-'); |
| 2633 | 6262 int name_len; |
| 7 | 6263 |
| 6264 p = eap->arg; | |
| 6265 | |
| 6266 /* Check for attributes */ | |
| 6267 while (*p == '-') | |
| 6268 { | |
| 6269 ++p; | |
| 6270 end = skiptowhite(p); | |
| 6424 | 6271 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg) |
| 7 | 6272 == FAIL) |
| 6273 return; | |
| 6274 p = skipwhite(end); | |
| 6275 } | |
| 6276 | |
| 6277 /* Get the name (if any) and skip to the following argument */ | |
| 6278 name = p; | |
| 6279 if (ASCII_ISALPHA(*p)) | |
| 6280 while (ASCII_ISALNUM(*p)) | |
| 6281 ++p; | |
| 6282 if (!ends_excmd(*p) && !vim_iswhite(*p)) | |
| 6283 { | |
| 6284 EMSG(_("E182: Invalid command name")); | |
| 6285 return; | |
| 6286 } | |
| 6287 end = p; | |
| 2633 | 6288 name_len = (int)(end - name); |
| 7 | 6289 |
| 6290 /* If there is nothing after the name, and no attributes were specified, | |
| 6291 * we are listing commands | |
| 6292 */ | |
| 6293 p = skipwhite(end); | |
| 6294 if (!has_attr && ends_excmd(*p)) | |
| 6295 { | |
| 6296 uc_list(name, end - name); | |
| 6297 } | |
| 6298 else if (!ASCII_ISUPPER(*name)) | |
| 6299 { | |
| 6300 EMSG(_("E183: User defined commands must start with an uppercase letter")); | |
| 6301 return; | |
| 6302 } | |
| 2633 | 6303 else if ((name_len == 1 && *name == 'X') |
| 6304 || (name_len <= 4 | |
| 6305 && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0)) | |
| 6306 { | |
| 6307 EMSG(_("E841: Reserved name, cannot be used for user defined command")); | |
| 6308 return; | |
| 6309 } | |
| 7 | 6310 else |
| 6311 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg, | |
| 6424 | 6312 addr_type_arg, eap->forceit); |
| 7 | 6313 } |
| 6314 | |
| 6315 /* | |
| 6316 * ":comclear" | |
| 355 | 6317 * Clear all user commands, global and for current buffer. |
| 7 | 6318 */ |
| 355 | 6319 void |
| 7 | 6320 ex_comclear(eap) |
| 1877 | 6321 exarg_T *eap UNUSED; |
| 7 | 6322 { |
| 6323 uc_clear(&ucmds); | |
| 6324 uc_clear(&curbuf->b_ucmds); | |
| 6325 } | |
| 6326 | |
| 6327 /* | |
| 6328 * Clear all user commands for "gap". | |
| 6329 */ | |
| 6330 void | |
| 6331 uc_clear(gap) | |
| 6332 garray_T *gap; | |
| 6333 { | |
| 6334 int i; | |
| 6335 ucmd_T *cmd; | |
| 6336 | |
| 6337 for (i = 0; i < gap->ga_len; ++i) | |
| 6338 { | |
| 6339 cmd = USER_CMD_GA(gap, i); | |
| 6340 vim_free(cmd->uc_name); | |
| 6341 vim_free(cmd->uc_rep); | |
| 6342 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6343 vim_free(cmd->uc_compl_arg); | |
| 6344 # endif | |
| 6345 } | |
| 6346 ga_clear(gap); | |
| 6347 } | |
| 6348 | |
| 6349 static void | |
| 6350 ex_delcommand(eap) | |
| 6351 exarg_T *eap; | |
| 6352 { | |
| 6353 int i = 0; | |
| 6354 ucmd_T *cmd = NULL; | |
| 6355 int cmp = -1; | |
| 6356 garray_T *gap; | |
| 6357 | |
| 6358 gap = &curbuf->b_ucmds; | |
| 6359 for (;;) | |
| 6360 { | |
| 6361 for (i = 0; i < gap->ga_len; ++i) | |
| 6362 { | |
| 6363 cmd = USER_CMD_GA(gap, i); | |
| 6364 cmp = STRCMP(eap->arg, cmd->uc_name); | |
| 6365 if (cmp <= 0) | |
| 6366 break; | |
| 6367 } | |
| 6368 if (gap == &ucmds || cmp == 0) | |
| 6369 break; | |
| 6370 gap = &ucmds; | |
| 6371 } | |
| 6372 | |
| 6373 if (cmp != 0) | |
| 6374 { | |
| 6375 EMSG2(_("E184: No such user-defined command: %s"), eap->arg); | |
| 6376 return; | |
| 6377 } | |
| 6378 | |
| 6379 vim_free(cmd->uc_name); | |
| 6380 vim_free(cmd->uc_rep); | |
| 6381 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6382 vim_free(cmd->uc_compl_arg); | |
| 6383 # endif | |
| 6384 | |
| 6385 --gap->ga_len; | |
| 6386 | |
| 6387 if (i < gap->ga_len) | |
| 6388 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 6389 } | |
| 6390 | |
| 1088 | 6391 /* |
| 6392 * split and quote args for <f-args> | |
| 6393 */ | |
| 7 | 6394 static char_u * |
| 6395 uc_split_args(arg, lenp) | |
| 6396 char_u *arg; | |
| 6397 size_t *lenp; | |
| 6398 { | |
| 6399 char_u *buf; | |
| 6400 char_u *p; | |
| 6401 char_u *q; | |
| 6402 int len; | |
| 6403 | |
| 6404 /* Precalculate length */ | |
| 6405 p = arg; | |
| 6406 len = 2; /* Initial and final quotes */ | |
| 6407 | |
| 6408 while (*p) | |
| 6409 { | |
| 1088 | 6410 if (p[0] == '\\' && p[1] == '\\') |
| 6411 { | |
| 6412 len += 2; | |
| 6413 p += 2; | |
| 6414 } | |
| 6415 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6416 { |
| 6417 len += 1; | |
| 6418 p += 2; | |
| 6419 } | |
| 6420 else if (*p == '\\' || *p == '"') | |
| 6421 { | |
| 6422 len += 2; | |
| 6423 p += 1; | |
| 6424 } | |
| 6425 else if (vim_iswhite(*p)) | |
| 6426 { | |
| 6427 p = skipwhite(p); | |
| 6428 if (*p == NUL) | |
| 6429 break; | |
| 6430 len += 3; /* "," */ | |
| 6431 } | |
| 6432 else | |
| 6433 { | |
| 3680 | 6434 #ifdef FEAT_MBYTE |
| 6435 int charlen = (*mb_ptr2len)(p); | |
| 6436 len += charlen; | |
| 6437 p += charlen; | |
| 6438 #else | |
| 7 | 6439 ++len; |
| 6440 ++p; | |
| 3680 | 6441 #endif |
| 7 | 6442 } |
| 6443 } | |
| 6444 | |
| 6445 buf = alloc(len + 1); | |
| 6446 if (buf == NULL) | |
| 6447 { | |
| 6448 *lenp = 0; | |
| 6449 return buf; | |
| 6450 } | |
| 6451 | |
| 6452 p = arg; | |
| 6453 q = buf; | |
| 6454 *q++ = '"'; | |
| 6455 while (*p) | |
| 6456 { | |
| 1088 | 6457 if (p[0] == '\\' && p[1] == '\\') |
| 6458 { | |
| 6459 *q++ = '\\'; | |
| 6460 *q++ = '\\'; | |
| 6461 p += 2; | |
| 6462 } | |
| 6463 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6464 { |
| 6465 *q++ = p[1]; | |
| 6466 p += 2; | |
| 6467 } | |
| 6468 else if (*p == '\\' || *p == '"') | |
| 6469 { | |
| 6470 *q++ = '\\'; | |
| 6471 *q++ = *p++; | |
| 6472 } | |
| 6473 else if (vim_iswhite(*p)) | |
| 6474 { | |
| 6475 p = skipwhite(p); | |
| 6476 if (*p == NUL) | |
| 6477 break; | |
| 6478 *q++ = '"'; | |
| 6479 *q++ = ','; | |
| 6480 *q++ = '"'; | |
| 6481 } | |
| 6482 else | |
| 6483 { | |
| 3680 | 6484 MB_COPY_CHAR(p, q); |
| 7 | 6485 } |
| 6486 } | |
| 6487 *q++ = '"'; | |
| 6488 *q = 0; | |
| 6489 | |
| 6490 *lenp = len; | |
| 6491 return buf; | |
| 6492 } | |
| 6493 | |
| 6494 /* | |
| 6495 * Check for a <> code in a user command. | |
| 6496 * "code" points to the '<'. "len" the length of the <> (inclusive). | |
| 6497 * "buf" is where the result is to be added. | |
| 6498 * "split_buf" points to a buffer used for splitting, caller should free it. | |
| 6499 * "split_len" is the length of what "split_buf" contains. | |
| 6500 * Returns the length of the replacement, which has been added to "buf". | |
| 6501 * Returns -1 if there was no match, and only the "<" has been copied. | |
| 6502 */ | |
| 6503 static size_t | |
| 6504 uc_check_code(code, len, buf, cmd, eap, split_buf, split_len) | |
| 6505 char_u *code; | |
| 6506 size_t len; | |
| 6507 char_u *buf; | |
| 6508 ucmd_T *cmd; /* the user command we're expanding */ | |
| 6509 exarg_T *eap; /* ex arguments */ | |
| 6510 char_u **split_buf; | |
| 6511 size_t *split_len; | |
| 6512 { | |
| 6513 size_t result = 0; | |
| 6514 char_u *p = code + 1; | |
| 6515 size_t l = len - 2; | |
| 6516 int quote = 0; | |
| 6517 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_REGISTER, | |
| 6518 ct_LT, ct_NONE } type = ct_NONE; | |
| 6519 | |
| 6520 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') | |
| 6521 { | |
| 6522 quote = (*p == 'q' || *p == 'Q') ? 1 : 2; | |
| 6523 p += 2; | |
| 6524 l -= 2; | |
| 6525 } | |
| 6526 | |
| 788 | 6527 ++l; |
| 6528 if (l <= 1) | |
| 7 | 6529 type = ct_NONE; |
| 788 | 6530 else if (STRNICMP(p, "args>", l) == 0) |
| 7 | 6531 type = ct_ARGS; |
| 788 | 6532 else if (STRNICMP(p, "bang>", l) == 0) |
| 7 | 6533 type = ct_BANG; |
| 788 | 6534 else if (STRNICMP(p, "count>", l) == 0) |
| 7 | 6535 type = ct_COUNT; |
| 788 | 6536 else if (STRNICMP(p, "line1>", l) == 0) |
| 7 | 6537 type = ct_LINE1; |
| 788 | 6538 else if (STRNICMP(p, "line2>", l) == 0) |
| 7 | 6539 type = ct_LINE2; |
| 788 | 6540 else if (STRNICMP(p, "lt>", l) == 0) |
| 7 | 6541 type = ct_LT; |
| 788 | 6542 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) |
| 7 | 6543 type = ct_REGISTER; |
| 6544 | |
| 6545 switch (type) | |
| 6546 { | |
| 6547 case ct_ARGS: | |
| 6548 /* Simple case first */ | |
| 6549 if (*eap->arg == NUL) | |
| 6550 { | |
| 6551 if (quote == 1) | |
| 6552 { | |
| 6553 result = 2; | |
| 6554 if (buf != NULL) | |
| 6555 STRCPY(buf, "''"); | |
| 6556 } | |
| 6557 else | |
| 6558 result = 0; | |
| 6559 break; | |
| 6560 } | |
| 6561 | |
| 6562 /* When specified there is a single argument don't split it. | |
| 6563 * Works for ":Cmd %" when % is "a b c". */ | |
| 6564 if ((eap->argt & NOSPC) && quote == 2) | |
| 6565 quote = 1; | |
| 6566 | |
| 6567 switch (quote) | |
| 6568 { | |
| 6569 case 0: /* No quoting, no splitting */ | |
| 6570 result = STRLEN(eap->arg); | |
| 6571 if (buf != NULL) | |
| 6572 STRCPY(buf, eap->arg); | |
| 6573 break; | |
| 6574 case 1: /* Quote, but don't split */ | |
| 6575 result = STRLEN(eap->arg) + 2; | |
| 6576 for (p = eap->arg; *p; ++p) | |
| 6577 { | |
| 3304 | 6578 #ifdef FEAT_MBYTE |
| 6579 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6580 /* DBCS can contain \ in a trail byte, skip the | |
| 6581 * double-byte character. */ | |
| 6582 ++p; | |
| 6583 else | |
| 6584 #endif | |
| 6585 if (*p == '\\' || *p == '"') | |
| 7 | 6586 ++result; |
| 6587 } | |
| 6588 | |
| 6589 if (buf != NULL) | |
| 6590 { | |
| 6591 *buf++ = '"'; | |
| 6592 for (p = eap->arg; *p; ++p) | |
| 6593 { | |
| 3304 | 6594 #ifdef FEAT_MBYTE |
| 6595 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6596 /* DBCS can contain \ in a trail byte, copy the | |
| 6597 * double-byte character to avoid escaping. */ | |
| 6598 *buf++ = *p++; | |
| 6599 else | |
| 6600 #endif | |
| 6601 if (*p == '\\' || *p == '"') | |
| 7 | 6602 *buf++ = '\\'; |
| 6603 *buf++ = *p; | |
| 6604 } | |
| 6605 *buf = '"'; | |
| 6606 } | |
| 6607 | |
| 6608 break; | |
| 1088 | 6609 case 2: /* Quote and split (<f-args>) */ |
| 7 | 6610 /* This is hard, so only do it once, and cache the result */ |
| 6611 if (*split_buf == NULL) | |
| 6612 *split_buf = uc_split_args(eap->arg, split_len); | |
| 6613 | |
| 6614 result = *split_len; | |
| 6615 if (buf != NULL && result != 0) | |
| 6616 STRCPY(buf, *split_buf); | |
| 6617 | |
| 6618 break; | |
| 6619 } | |
| 6620 break; | |
| 6621 | |
| 6622 case ct_BANG: | |
| 6623 result = eap->forceit ? 1 : 0; | |
| 6624 if (quote) | |
| 6625 result += 2; | |
| 6626 if (buf != NULL) | |
| 6627 { | |
| 6628 if (quote) | |
| 6629 *buf++ = '"'; | |
| 6630 if (eap->forceit) | |
| 6631 *buf++ = '!'; | |
| 6632 if (quote) | |
| 6633 *buf = '"'; | |
| 6634 } | |
| 6635 break; | |
| 6636 | |
| 6637 case ct_LINE1: | |
| 6638 case ct_LINE2: | |
| 6639 case ct_COUNT: | |
| 6640 { | |
| 6641 char num_buf[20]; | |
| 6642 long num = (type == ct_LINE1) ? eap->line1 : | |
| 6643 (type == ct_LINE2) ? eap->line2 : | |
| 6644 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def; | |
| 6645 size_t num_len; | |
| 6646 | |
| 6647 sprintf(num_buf, "%ld", num); | |
| 6648 num_len = STRLEN(num_buf); | |
| 6649 result = num_len; | |
| 6650 | |
| 6651 if (quote) | |
| 6652 result += 2; | |
| 6653 | |
| 6654 if (buf != NULL) | |
| 6655 { | |
| 6656 if (quote) | |
| 6657 *buf++ = '"'; | |
| 6658 STRCPY(buf, num_buf); | |
| 6659 buf += num_len; | |
| 6660 if (quote) | |
| 6661 *buf = '"'; | |
| 6662 } | |
| 6663 | |
| 6664 break; | |
| 6665 } | |
| 6666 | |
| 6667 case ct_REGISTER: | |
| 6668 result = eap->regname ? 1 : 0; | |
| 6669 if (quote) | |
| 6670 result += 2; | |
| 6671 if (buf != NULL) | |
| 6672 { | |
| 6673 if (quote) | |
| 6674 *buf++ = '\''; | |
| 6675 if (eap->regname) | |
| 6676 *buf++ = eap->regname; | |
| 6677 if (quote) | |
| 6678 *buf = '\''; | |
| 6679 } | |
| 6680 break; | |
| 6681 | |
| 6682 case ct_LT: | |
| 6683 result = 1; | |
| 6684 if (buf != NULL) | |
| 6685 *buf = '<'; | |
| 6686 break; | |
| 6687 | |
| 6688 default: | |
| 6689 /* Not recognized: just copy the '<' and return -1. */ | |
| 6690 result = (size_t)-1; | |
| 6691 if (buf != NULL) | |
| 6692 *buf = '<'; | |
| 6693 break; | |
| 6694 } | |
| 6695 | |
| 6696 return result; | |
| 6697 } | |
| 6698 | |
| 6699 static void | |
| 6700 do_ucmd(eap) | |
| 6701 exarg_T *eap; | |
| 6702 { | |
| 6703 char_u *buf; | |
| 6704 char_u *p; | |
| 6705 char_u *q; | |
| 6706 | |
| 6707 char_u *start; | |
| 1812 | 6708 char_u *end = NULL; |
| 1792 | 6709 char_u *ksp; |
| 7 | 6710 size_t len, totlen; |
| 6711 | |
| 6712 size_t split_len = 0; | |
| 6713 char_u *split_buf = NULL; | |
| 6714 ucmd_T *cmd; | |
| 6715 #ifdef FEAT_EVAL | |
| 6716 scid_T save_current_SID = current_SID; | |
| 6717 #endif | |
| 6718 | |
| 6719 if (eap->cmdidx == CMD_USER) | |
| 6720 cmd = USER_CMD(eap->useridx); | |
| 6721 else | |
| 6722 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx); | |
| 6723 | |
| 6724 /* | |
| 6725 * Replace <> in the command by the arguments. | |
| 1792 | 6726 * First round: "buf" is NULL, compute length, allocate "buf". |
| 6727 * Second round: copy result into "buf". | |
| 7 | 6728 */ |
| 6729 buf = NULL; | |
| 6730 for (;;) | |
| 6731 { | |
| 1792 | 6732 p = cmd->uc_rep; /* source */ |
| 1837 | 6733 q = buf; /* destination */ |
| 7 | 6734 totlen = 0; |
| 1792 | 6735 |
| 6736 for (;;) | |
| 6737 { | |
| 6738 start = vim_strchr(p, '<'); | |
| 6739 if (start != NULL) | |
| 6740 end = vim_strchr(start + 1, '>'); | |
| 6741 if (buf != NULL) | |
| 6742 { | |
| 2722 | 6743 for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp) |
| 6744 ; | |
| 6745 if (*ksp == K_SPECIAL | |
| 6746 && (start == NULL || ksp < start || end == NULL) | |
| 1792 | 6747 && ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER) |
| 6748 # ifdef FEAT_GUI | |
| 6749 || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI) | |
| 6750 # endif | |
| 6751 )) | |
| 6752 { | |
| 2722 | 6753 /* K_SPECIAL has been put in the buffer as K_SPECIAL |
| 1792 | 6754 * KS_SPECIAL KE_FILLER, like for mappings, but |
| 6755 * do_cmdline() doesn't handle that, so convert it back. | |
| 6756 * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */ | |
| 6757 len = ksp - p; | |
| 6758 if (len > 0) | |
| 6759 { | |
| 6760 mch_memmove(q, p, len); | |
| 6761 q += len; | |
| 6762 } | |
| 6763 *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI; | |
| 6764 p = ksp + 3; | |
| 6765 continue; | |
| 6766 } | |
| 6767 } | |
| 6768 | |
| 6769 /* break if there no <item> is found */ | |
| 6770 if (start == NULL || end == NULL) | |
| 6771 break; | |
| 6772 | |
| 7 | 6773 /* Include the '>' */ |
| 6774 ++end; | |
| 6775 | |
| 6776 /* Take everything up to the '<' */ | |
| 6777 len = start - p; | |
| 6778 if (buf == NULL) | |
| 6779 totlen += len; | |
| 6780 else | |
| 6781 { | |
| 6782 mch_memmove(q, p, len); | |
| 6783 q += len; | |
| 6784 } | |
| 6785 | |
| 6786 len = uc_check_code(start, end - start, q, cmd, eap, | |
| 6787 &split_buf, &split_len); | |
| 6788 if (len == (size_t)-1) | |
| 6789 { | |
| 6790 /* no match, continue after '<' */ | |
| 6791 p = start + 1; | |
| 6792 len = 1; | |
| 6793 } | |
| 6794 else | |
| 6795 p = end; | |
| 6796 if (buf == NULL) | |
| 6797 totlen += len; | |
| 6798 else | |
| 6799 q += len; | |
| 6800 } | |
| 6801 if (buf != NULL) /* second time here, finished */ | |
| 6802 { | |
| 6803 STRCPY(q, p); | |
| 6804 break; | |
| 6805 } | |
| 6806 | |
| 6807 totlen += STRLEN(p); /* Add on the trailing characters */ | |
| 6808 buf = alloc((unsigned)(totlen + 1)); | |
| 6809 if (buf == NULL) | |
| 6810 { | |
| 6811 vim_free(split_buf); | |
| 6812 return; | |
| 6813 } | |
| 6814 } | |
| 6815 | |
| 6816 #ifdef FEAT_EVAL | |
| 6817 current_SID = cmd->uc_scriptID; | |
| 6818 #endif | |
| 6819 (void)do_cmdline(buf, eap->getline, eap->cookie, | |
| 6820 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 6821 #ifdef FEAT_EVAL | |
| 6822 current_SID = save_current_SID; | |
| 6823 #endif | |
| 6824 vim_free(buf); | |
| 6825 vim_free(split_buf); | |
| 6826 } | |
| 6827 | |
| 6828 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6829 static char_u * | |
| 6830 get_user_command_name(idx) | |
| 6831 int idx; | |
| 6832 { | |
| 6833 return get_user_commands(NULL, idx - (int)CMD_SIZE); | |
| 6834 } | |
| 6835 | |
| 6836 /* | |
| 6837 * Function given to ExpandGeneric() to obtain the list of user command names. | |
| 6838 */ | |
| 6839 char_u * | |
| 6840 get_user_commands(xp, idx) | |
| 1877 | 6841 expand_T *xp UNUSED; |
| 7 | 6842 int idx; |
| 6843 { | |
| 6844 if (idx < curbuf->b_ucmds.ga_len) | |
| 6845 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name; | |
| 6846 idx -= curbuf->b_ucmds.ga_len; | |
| 6847 if (idx < ucmds.ga_len) | |
| 6848 return USER_CMD(idx)->uc_name; | |
| 6849 return NULL; | |
| 6850 } | |
| 6851 | |
| 6852 /* | |
| 6424 | 6853 * Function given to ExpandGeneric() to obtain the list of user address type names. |
| 6854 */ | |
| 6855 char_u * | |
| 6856 get_user_cmd_addr_type(xp, idx) | |
| 6857 expand_T *xp UNUSED; | |
| 6858 int idx; | |
| 6859 { | |
| 6860 return (char_u *)addr_type_complete[idx].name; | |
| 6861 } | |
| 6862 | |
| 6863 /* | |
| 7 | 6864 * Function given to ExpandGeneric() to obtain the list of user command |
| 6865 * attributes. | |
| 6866 */ | |
| 6867 char_u * | |
| 6868 get_user_cmd_flags(xp, idx) | |
| 1877 | 6869 expand_T *xp UNUSED; |
| 7 | 6870 int idx; |
| 6871 { | |
| 6872 static char *user_cmd_flags[] = | |
| 6424 | 6873 {"addr", "bang", "bar", "buffer", "complete", |
| 6874 "count", "nargs", "range", "register"}; | |
| 7 | 6875 |
| 1880 | 6876 if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))) |
| 7 | 6877 return NULL; |
| 6878 return (char_u *)user_cmd_flags[idx]; | |
| 6879 } | |
| 6880 | |
| 6881 /* | |
| 6882 * Function given to ExpandGeneric() to obtain the list of values for -nargs. | |
| 6883 */ | |
| 6884 char_u * | |
| 6885 get_user_cmd_nargs(xp, idx) | |
| 1877 | 6886 expand_T *xp UNUSED; |
| 7 | 6887 int idx; |
| 6888 { | |
| 6889 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"}; | |
| 6890 | |
| 1880 | 6891 if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))) |
| 7 | 6892 return NULL; |
| 6893 return (char_u *)user_cmd_nargs[idx]; | |
| 6894 } | |
| 6895 | |
| 6896 /* | |
| 6897 * Function given to ExpandGeneric() to obtain the list of values for -complete. | |
| 6898 */ | |
| 6899 char_u * | |
| 6900 get_user_cmd_complete(xp, idx) | |
| 1877 | 6901 expand_T *xp UNUSED; |
| 7 | 6902 int idx; |
| 6903 { | |
| 6904 return (char_u *)command_complete[idx].name; | |
| 6905 } | |
| 6906 # endif /* FEAT_CMDL_COMPL */ | |
| 6907 | |
| 6424 | 6908 /* |
| 6909 * Parse address type argument | |
| 6910 */ | |
| 6911 int | |
| 6912 parse_addr_type_arg(value, vallen, argt, addr_type_arg) | |
| 6913 char_u *value; | |
| 6914 int vallen; | |
| 6915 long *argt; | |
| 6916 int *addr_type_arg; | |
| 6917 { | |
| 6918 int i, a, b; | |
|
7549
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6919 |
| 6424 | 6920 for (i = 0; addr_type_complete[i].expand != -1; ++i) |
| 6921 { | |
| 6922 a = (int)STRLEN(addr_type_complete[i].name) == vallen; | |
| 6923 b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0; | |
| 6924 if (a && b) | |
| 6925 { | |
| 6926 *addr_type_arg = addr_type_complete[i].expand; | |
| 6927 break; | |
| 6928 } | |
| 6929 } | |
| 6930 | |
| 6931 if (addr_type_complete[i].expand == -1) | |
| 6932 { | |
| 6933 char_u *err = value; | |
|
7549
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6934 |
|
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6935 for (i = 0; err[i] != NUL && !vim_iswhite(err[i]); i++) |
|
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6936 ; |
| 6424 | 6937 err[i] = NUL; |
| 6938 EMSG2(_("E180: Invalid address type value: %s"), err); | |
| 6939 return FAIL; | |
| 6940 } | |
| 6941 | |
| 6942 if (*addr_type_arg != ADDR_LINES) | |
| 6943 *argt |= NOTADR; | |
| 6944 | |
| 6945 return OK; | |
| 6946 } | |
| 6947 | |
| 7 | 6948 #endif /* FEAT_USR_CMDS */ |
| 6949 | |
| 531 | 6950 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 6951 /* | |
| 6952 * Parse a completion argument "value[vallen]". | |
| 6953 * The detected completion goes in "*complp", argument type in "*argt". | |
| 6954 * When there is an argument, for function and user defined completion, it's | |
| 6955 * copied to allocated memory and stored in "*compl_arg". | |
| 6956 * Returns FAIL if something is wrong. | |
| 6957 */ | |
| 6958 int | |
| 6959 parse_compl_arg(value, vallen, complp, argt, compl_arg) | |
| 6960 char_u *value; | |
| 6961 int vallen; | |
| 6962 int *complp; | |
| 6963 long *argt; | |
| 4133 | 6964 char_u **compl_arg UNUSED; |
| 531 | 6965 { |
| 6966 char_u *arg = NULL; | |
| 4133 | 6967 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6968 size_t arglen = 0; |
| 4133 | 6969 # endif |
| 531 | 6970 int i; |
| 6971 int valend = vallen; | |
| 6972 | |
| 6973 /* Look for any argument part - which is the part after any ',' */ | |
| 6974 for (i = 0; i < vallen; ++i) | |
| 6975 { | |
| 6976 if (value[i] == ',') | |
| 6977 { | |
| 6978 arg = &value[i + 1]; | |
| 4133 | 6979 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6980 arglen = vallen - i - 1; |
| 4133 | 6981 # endif |
| 531 | 6982 valend = i; |
| 6983 break; | |
| 6984 } | |
| 6985 } | |
| 6986 | |
| 6987 for (i = 0; command_complete[i].expand != 0; ++i) | |
| 6988 { | |
| 534 | 6989 if ((int)STRLEN(command_complete[i].name) == valend |
| 531 | 6990 && STRNCMP(value, command_complete[i].name, valend) == 0) |
| 6991 { | |
| 6992 *complp = command_complete[i].expand; | |
| 6993 if (command_complete[i].expand == EXPAND_BUFFERS) | |
| 6994 *argt |= BUFNAME; | |
| 6995 else if (command_complete[i].expand == EXPAND_DIRECTORIES | |
| 6996 || command_complete[i].expand == EXPAND_FILES) | |
| 6997 *argt |= XFILE; | |
| 6998 break; | |
| 6999 } | |
| 7000 } | |
| 7001 | |
| 7002 if (command_complete[i].expand == 0) | |
| 7003 { | |
| 7004 EMSG2(_("E180: Invalid complete value: %s"), value); | |
| 7005 return FAIL; | |
| 7006 } | |
| 7007 | |
| 7008 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 7009 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST | |
| 7010 && arg != NULL) | |
| 7011 # else | |
| 7012 if (arg != NULL) | |
| 7013 # endif | |
| 7014 { | |
| 7015 EMSG(_("E468: Completion argument only allowed for custom completion")); | |
| 7016 return FAIL; | |
| 7017 } | |
| 7018 | |
| 7019 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 7020 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST) | |
| 7021 && arg == NULL) | |
| 7022 { | |
| 7023 EMSG(_("E467: Custom completion requires a function argument")); | |
| 7024 return FAIL; | |
| 7025 } | |
| 7026 | |
| 7027 if (arg != NULL) | |
| 7028 *compl_arg = vim_strnsave(arg, (int)arglen); | |
| 7029 # endif | |
| 7030 return OK; | |
| 7031 } | |
| 7032 #endif | |
| 7033 | |
| 7 | 7034 static void |
| 7035 ex_colorscheme(eap) | |
| 7036 exarg_T *eap; | |
| 7037 { | |
|
2142
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
7038 if (*eap->arg == NUL) |
|
c60d231453cf
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diff
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|
7039 { |
|
c60d231453cf
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
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|
7040 #ifdef FEAT_EVAL |
|
c60d231453cf
updated for version 7.2.424
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parents:
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diff
changeset
|
7041 char_u *expr = vim_strsave((char_u *)"g:colors_name"); |
|
c60d231453cf
updated for version 7.2.424
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parents:
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diff
changeset
|
7042 char_u *p = NULL; |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
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|
7043 |
|
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updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
7044 if (expr != NULL) |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
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|
7045 { |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
7046 ++emsg_off; |
|
c60d231453cf
updated for version 7.2.424
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parents:
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diff
changeset
|
7047 p = eval_to_string(expr, NULL, FALSE); |
|
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updated for version 7.2.424
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parents:
2097
diff
changeset
|
7048 --emsg_off; |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7049 vim_free(expr); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
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|
7050 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7051 if (p != NULL) |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7052 { |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7053 MSG(p); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7054 vim_free(p); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7055 } |
|
c60d231453cf
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7056 else |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7057 MSG("default"); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
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|
7058 #else |
|
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updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7059 MSG(_("unknown")); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
7060 #endif |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
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|
7061 } |
|
c60d231453cf
updated for version 7.2.424
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2097
diff
changeset
|
7062 else if (load_colors(eap->arg) == FAIL) |
| 3810 | 7063 EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg); |
| 7 | 7064 } |
| 7065 | |
| 7066 static void | |
| 7067 ex_highlight(eap) | |
| 7068 exarg_T *eap; | |
| 7069 { | |
| 7070 if (*eap->arg == NUL && eap->cmd[2] == '!') | |
| 7071 MSG(_("Greetings, Vim user!")); | |
| 7072 do_highlight(eap->arg, eap->forceit, FALSE); | |
| 7073 } | |
| 7074 | |
| 7075 | |
| 7076 /* | |
| 7077 * Call this function if we thought we were going to exit, but we won't | |
| 7078 * (because of an error). May need to restore the terminal mode. | |
| 7079 */ | |
| 7080 void | |
| 7081 not_exiting() | |
| 7082 { | |
| 7083 exiting = FALSE; | |
| 7084 settmode(TMODE_RAW); | |
| 7085 } | |
| 7086 | |
| 7087 /* | |
| 6409 | 7088 * ":quit": quit current window, quit Vim if the last window is closed. |
| 7 | 7089 */ |
| 7090 static void | |
| 7091 ex_quit(eap) | |
| 7092 exarg_T *eap; | |
| 7093 { | |
| 6409 | 7094 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) |
| 6398 | 7095 win_T *wp; |
| 6409 | 7096 #endif |
| 6398 | 7097 |
| 7 | 7098 #ifdef FEAT_CMDWIN |
| 7099 if (cmdwin_type != 0) | |
| 7100 { | |
| 7101 cmdwin_result = Ctrl_C; | |
| 7102 return; | |
| 7103 } | |
| 7104 #endif | |
| 631 | 7105 /* Don't quit while editing the command line. */ |
| 633 | 7106 if (text_locked()) |
| 7107 { | |
| 7108 text_locked_msg(); | |
| 631 | 7109 return; |
| 7110 } | |
| 6409 | 7111 #ifdef FEAT_WINDOWS |
| 6398 | 7112 if (eap->addr_count > 0) |
| 7113 { | |
| 6409 | 7114 int wnr = eap->line2; |
| 7115 | |
| 7116 for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next) | |
| 7117 if (--wnr <= 0) | |
| 6398 | 7118 break; |
| 7119 } | |
| 7120 else | |
| 6409 | 7121 #endif |
| 7122 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) | |
| 6398 | 7123 wp = curwin; |
| 6409 | 7124 #endif |
| 7125 | |
| 819 | 7126 #ifdef FEAT_AUTOCMD |
| 3568 | 7127 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 4211 | 7128 /* Refuse to quit when locked or when the buffer in the last window is |
| 3570 | 7129 * being closed (can only happen in autocommands). */ |
| 6409 | 7130 if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1 |
| 7131 && wp->w_buffer->b_closing)) | |
| 819 | 7132 return; |
| 7133 #endif | |
| 7 | 7134 |
| 7135 #ifdef FEAT_NETBEANS_INTG | |
| 7136 netbeansForcedQuit = eap->forceit; | |
| 7137 #endif | |
| 7138 | |
| 7139 /* | |
| 7140 * If there are more files or windows we won't exit. | |
| 7141 */ | |
| 7142 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7143 exiting = TRUE; | |
| 7144 if ((!P_HID(curbuf) | |
| 5464 | 7145 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7146 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7147 | CCGD_EXCMD)) | |
| 7 | 7148 || check_more(TRUE, eap->forceit) == FAIL |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7149 || (only_one_window() && check_changed_any(eap->forceit, TRUE))) |
| 7 | 7150 { |
| 7151 not_exiting(); | |
| 7152 } | |
| 7153 else | |
| 7154 { | |
| 7155 #ifdef FEAT_WINDOWS | |
| 6838 | 7156 /* quit last window |
| 7157 * Note: only_one_window() returns true, even so a help window is | |
| 7158 * still open. In that case only quit, if no address has been | |
| 7159 * specified. Example: | |
| 7160 * :h|wincmd w|1q - don't quit | |
| 7161 * :h|wincmd w|q - quit | |
| 7162 */ | |
| 7163 if (only_one_window() && (firstwin == lastwin || eap->addr_count == 0)) | |
| 7 | 7164 #endif |
| 7165 getout(0); | |
| 7166 #ifdef FEAT_WINDOWS | |
| 7167 # ifdef FEAT_GUI | |
| 7168 need_mouse_correct = TRUE; | |
| 7169 # endif | |
| 7170 /* close window; may free buffer */ | |
| 6398 | 7171 win_close(wp, !P_HID(wp->w_buffer) || eap->forceit); |
| 7 | 7172 #endif |
| 7173 } | |
| 7174 } | |
| 7175 | |
| 7176 /* | |
| 7177 * ":cquit". | |
| 7178 */ | |
| 7179 static void | |
| 7180 ex_cquit(eap) | |
| 1877 | 7181 exarg_T *eap UNUSED; |
| 7 | 7182 { |
| 7183 getout(1); /* this does not always pass on the exit code to the Manx | |
| 7184 compiler. why? */ | |
| 7185 } | |
| 7186 | |
| 7187 /* | |
| 7188 * ":qall": try to quit all windows | |
| 7189 */ | |
| 7190 static void | |
| 7191 ex_quit_all(eap) | |
| 7192 exarg_T *eap; | |
| 7193 { | |
| 7194 # ifdef FEAT_CMDWIN | |
| 7195 if (cmdwin_type != 0) | |
| 7196 { | |
| 7197 if (eap->forceit) | |
| 7198 cmdwin_result = K_XF1; /* ex_window() takes care of this */ | |
| 7199 else | |
| 7200 cmdwin_result = K_XF2; | |
| 7201 return; | |
| 7202 } | |
| 7203 # endif | |
| 631 | 7204 |
| 7205 /* Don't quit while editing the command line. */ | |
| 633 | 7206 if (text_locked()) |
| 7207 { | |
| 7208 text_locked_msg(); | |
| 631 | 7209 return; |
| 7210 } | |
| 819 | 7211 #ifdef FEAT_AUTOCMD |
| 4211 | 7212 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7213 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7214 * being closed (can only happen in autocommands). */ | |
| 7215 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7216 return; |
| 7217 #endif | |
| 631 | 7218 |
| 7 | 7219 exiting = TRUE; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7220 if (eap->forceit || !check_changed_any(FALSE, FALSE)) |
| 7 | 7221 getout(0); |
| 7222 not_exiting(); | |
| 7223 } | |
| 7224 | |
| 727 | 7225 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 7226 /* |
| 7227 * ":close": close current window, unless it is the last one | |
| 7228 */ | |
| 7229 static void | |
| 7230 ex_close(eap) | |
| 7231 exarg_T *eap; | |
| 7232 { | |
| 6398 | 7233 win_T *win; |
| 7234 int winnr = 0; | |
| 7 | 7235 # ifdef FEAT_CMDWIN |
| 7236 if (cmdwin_type != 0) | |
| 2839 | 7237 cmdwin_result = Ctrl_C; |
| 7 | 7238 else |
| 7239 # endif | |
| 819 | 7240 if (!text_locked() |
| 7241 #ifdef FEAT_AUTOCMD | |
| 7242 && !curbuf_locked() | |
| 7243 #endif | |
| 7244 ) | |
| 6398 | 7245 { |
| 7246 if (eap->addr_count == 0) | |
| 7247 ex_win_close(eap->forceit, curwin, NULL); | |
| 7248 else { | |
| 7249 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7250 { | |
| 7251 winnr++; | |
| 7252 if (winnr == eap->line2) | |
| 7253 break; | |
| 7254 } | |
| 7255 if (win == NULL) | |
| 7256 win = lastwin; | |
| 7257 ex_win_close(eap->forceit, win, NULL); | |
| 7258 } | |
| 7259 } | |
| 667 | 7260 } |
| 7261 | |
| 727 | 7262 # ifdef FEAT_QUICKFIX |
| 667 | 7263 /* |
| 7264 * ":pclose": Close any preview window. | |
| 7265 */ | |
| 7266 static void | |
| 7267 ex_pclose(eap) | |
| 7268 exarg_T *eap; | |
| 7269 { | |
| 7270 win_T *win; | |
| 7271 | |
| 7272 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7273 if (win->w_p_pvw) | |
| 7274 { | |
| 671 | 7275 ex_win_close(eap->forceit, win, NULL); |
| 667 | 7276 break; |
| 7277 } | |
| 7278 } | |
| 727 | 7279 # endif |
| 667 | 7280 |
| 671 | 7281 /* |
| 7282 * Close window "win" and take care of handling closing the last window for a | |
| 7283 * modified buffer. | |
| 7284 */ | |
| 7285 static void | |
| 7286 ex_win_close(forceit, win, tp) | |
| 667 | 7287 int forceit; |
| 7 | 7288 win_T *win; |
| 671 | 7289 tabpage_T *tp; /* NULL or the tab page "win" is in */ |
| 7 | 7290 { |
| 7291 int need_hide; | |
| 7292 buf_T *buf = win->w_buffer; | |
| 7293 | |
| 7294 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1); | |
| 667 | 7295 if (need_hide && !P_HID(buf) && !forceit) |
| 7 | 7296 { |
| 727 | 7297 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 7 | 7298 if ((p_confirm || cmdmod.confirm) && p_write) |
| 7299 { | |
| 7300 dialog_changed(buf, FALSE); | |
| 7301 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 7302 return; | |
| 7303 need_hide = FALSE; | |
| 7304 } | |
| 7305 else | |
| 727 | 7306 # endif |
| 7 | 7307 { |
| 7308 EMSG(_(e_nowrtmsg)); | |
| 7309 return; | |
| 7310 } | |
| 7311 } | |
| 7312 | |
| 727 | 7313 # ifdef FEAT_GUI |
| 7 | 7314 need_mouse_correct = TRUE; |
| 727 | 7315 # endif |
| 671 | 7316 |
| 7 | 7317 /* free buffer when not hiding it or when it's a scratch buffer */ |
| 671 | 7318 if (tp == NULL) |
| 7319 win_close(win, !need_hide && !P_HID(buf)); | |
| 7320 else | |
| 7321 win_close_othertab(win, !need_hide && !P_HID(buf), tp); | |
| 7322 } | |
| 7323 | |
| 7324 /* | |
| 7325 * ":tabclose": close current tab page, unless it is the last one. | |
| 7326 * ":tabclose N": close tab page N. | |
| 667 | 7327 */ |
| 7328 static void | |
| 7329 ex_tabclose(eap) | |
| 7330 exarg_T *eap; | |
| 7331 { | |
| 671 | 7332 tabpage_T *tp; |
| 7333 | |
| 667 | 7334 # ifdef FEAT_CMDWIN |
| 7335 if (cmdwin_type != 0) | |
| 7336 cmdwin_result = K_IGNORE; | |
| 7337 else | |
| 7338 # endif | |
| 671 | 7339 if (first_tabpage->tp_next == NULL) |
| 674 | 7340 EMSG(_("E784: Cannot close last tab page")); |
| 671 | 7341 else |
| 7342 { | |
| 7343 if (eap->addr_count > 0) | |
| 7344 { | |
| 7345 tp = find_tabpage((int)eap->line2); | |
| 7346 if (tp == NULL) | |
| 7347 { | |
| 7348 beep_flush(); | |
| 7349 return; | |
| 7350 } | |
| 674 | 7351 if (tp != curtab) |
| 671 | 7352 { |
| 7353 tabpage_close_other(tp, eap->forceit); | |
| 7354 return; | |
| 7355 } | |
| 7356 } | |
| 819 | 7357 if (!text_locked() |
| 7358 #ifdef FEAT_AUTOCMD | |
| 7359 && !curbuf_locked() | |
| 7360 #endif | |
| 7361 ) | |
| 671 | 7362 tabpage_close(eap->forceit); |
| 7363 } | |
| 672 | 7364 } |
| 7365 | |
| 7366 /* | |
| 7367 * ":tabonly": close all tab pages except the current one | |
| 7368 */ | |
| 7369 static void | |
| 7370 ex_tabonly(eap) | |
| 7371 exarg_T *eap; | |
| 7372 { | |
| 7373 tabpage_T *tp; | |
| 7374 int done; | |
| 7375 | |
| 7376 # ifdef FEAT_CMDWIN | |
| 7377 if (cmdwin_type != 0) | |
| 7378 cmdwin_result = K_IGNORE; | |
| 7379 else | |
| 7380 # endif | |
| 7381 if (first_tabpage->tp_next == NULL) | |
| 7382 MSG(_("Already only one tab page")); | |
| 7383 else | |
| 7384 { | |
| 6398 | 7385 if (eap->addr_count > 0) |
| 7386 goto_tabpage(eap->line2); | |
| 672 | 7387 /* Repeat this up to a 1000 times, because autocommands may mess |
| 7388 * up the lists. */ | |
| 7389 for (done = 0; done < 1000; ++done) | |
| 7390 { | |
| 7391 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 7392 if (tp->tp_topframe != topframe) | |
| 7393 { | |
| 7394 tabpage_close_other(tp, eap->forceit); | |
| 7395 /* if we failed to close it quit */ | |
| 7396 if (valid_tabpage(tp)) | |
| 7397 done = 1000; | |
| 7398 /* start over, "tp" is now invalid */ | |
| 7399 break; | |
| 7400 } | |
| 7401 if (first_tabpage->tp_next == NULL) | |
| 7402 break; | |
| 7403 } | |
| 7404 } | |
| 671 | 7405 } |
| 7406 | |
| 7407 /* | |
| 7408 * Close the current tab page. | |
| 7409 */ | |
| 7410 void | |
| 7411 tabpage_close(forceit) | |
| 7412 int forceit; | |
| 7413 { | |
| 7414 /* First close all the windows but the current one. If that worked then | |
| 7415 * close the last window in this tab, that will close it. */ | |
| 675 | 7416 if (lastwin != firstwin) |
| 7417 close_others(TRUE, forceit); | |
| 671 | 7418 if (lastwin == firstwin) |
| 7419 ex_win_close(forceit, curwin, NULL); | |
| 7420 # ifdef FEAT_GUI | |
| 7421 need_mouse_correct = TRUE; | |
| 7422 # endif | |
| 7423 } | |
| 7424 | |
| 7425 /* | |
| 7426 * Close tab page "tp", which is not the current tab page. | |
| 7427 * Note that autocommands may make "tp" invalid. | |
| 971 | 7428 * Also takes care of the tab pages line disappearing when closing the |
| 7429 * last-but-one tab page. | |
| 671 | 7430 */ |
| 7431 void | |
| 7432 tabpage_close_other(tp, forceit) | |
| 7433 tabpage_T *tp; | |
| 7434 int forceit; | |
| 7435 { | |
| 7436 int done = 0; | |
| 672 | 7437 win_T *wp; |
| 971 | 7438 int h = tabline_height(); |
| 671 | 7439 |
| 7440 /* Limit to 1000 windows, autocommands may add a window while we close | |
| 7441 * one. OK, so I'm paranoid... */ | |
| 7442 while (++done < 1000) | |
| 7443 { | |
| 672 | 7444 wp = tp->tp_firstwin; |
| 7445 ex_win_close(forceit, wp, tp); | |
| 7446 | |
| 7447 /* Autocommands may delete the tab page under our fingers and we may | |
| 7448 * fail to close a window with a modified buffer. */ | |
| 7449 if (!valid_tabpage(tp) || tp->tp_firstwin == wp) | |
| 671 | 7450 break; |
| 7451 } | |
| 971 | 7452 |
| 672 | 7453 redraw_tabline = TRUE; |
| 971 | 7454 if (h != tabline_height()) |
| 7455 shell_new_rows(); | |
| 667 | 7456 } |
| 7 | 7457 |
| 7458 /* | |
| 7459 * ":only". | |
| 7460 */ | |
| 7461 static void | |
| 7462 ex_only(eap) | |
| 7463 exarg_T *eap; | |
| 7464 { | |
| 6398 | 7465 win_T *wp; |
| 7466 int wnr; | |
| 7 | 7467 # ifdef FEAT_GUI |
| 7468 need_mouse_correct = TRUE; | |
| 7469 # endif | |
| 6398 | 7470 if (eap->addr_count > 0) |
| 7471 { | |
| 7472 wnr = eap->line2; | |
| 7473 for (wp = firstwin; --wnr > 0; ) | |
| 7474 { | |
| 7475 if (wp->w_next == NULL) | |
| 7476 break; | |
| 7477 else | |
| 7478 wp = wp->w_next; | |
| 7479 } | |
| 7480 win_goto(wp); | |
| 7481 } | |
| 7 | 7482 close_others(TRUE, eap->forceit); |
| 7483 } | |
| 7484 | |
| 7485 /* | |
| 7486 * ":all" and ":sall". | |
| 727 | 7487 * Also used for ":tab drop file ..." after setting the argument list. |
| 7488 */ | |
| 7489 void | |
| 7 | 7490 ex_all(eap) |
| 7491 exarg_T *eap; | |
| 7492 { | |
| 7493 if (eap->addr_count == 0) | |
| 7494 eap->line2 = 9999; | |
| 727 | 7495 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop); |
| 7 | 7496 } |
| 7497 #endif /* FEAT_WINDOWS */ | |
| 7498 | |
| 7499 static void | |
| 7500 ex_hide(eap) | |
| 7501 exarg_T *eap; | |
| 7502 { | |
| 7503 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL) | |
| 7504 eap->errmsg = e_invarg; | |
| 7505 else | |
| 7506 { | |
| 7507 /* ":hide" or ":hide | cmd": hide current window */ | |
| 7508 eap->nextcmd = check_nextcmd(eap->arg); | |
| 7509 #ifdef FEAT_WINDOWS | |
| 7510 if (!eap->skip) | |
| 7511 { | |
| 7512 # ifdef FEAT_GUI | |
| 7513 need_mouse_correct = TRUE; | |
| 7514 # endif | |
| 6398 | 7515 if (eap->addr_count == 0) |
| 7516 win_close(curwin, FALSE); /* don't free buffer */ | |
| 6409 | 7517 else |
| 7518 { | |
| 7519 int winnr = 0; | |
| 7520 win_T *win; | |
| 7521 | |
| 6398 | 7522 for (win = firstwin; win != NULL; win = win->w_next) |
| 7523 { | |
| 7524 winnr++; | |
| 7525 if (winnr == eap->line2) | |
| 7526 break; | |
| 7527 } | |
| 7528 if (win == NULL) | |
| 7529 win = lastwin; | |
| 7530 win_close(win, FALSE); | |
| 7531 } | |
| 7 | 7532 } |
| 7533 #endif | |
| 7534 } | |
| 7535 } | |
| 7536 | |
| 7537 /* | |
| 7538 * ":stop" and ":suspend": Suspend Vim. | |
| 7539 */ | |
| 7540 static void | |
| 7541 ex_stop(eap) | |
| 7542 exarg_T *eap; | |
| 7543 { | |
| 7544 /* | |
| 7545 * Disallow suspending for "rvim". | |
| 7546 */ | |
| 7547 if (!check_restricted() | |
| 7548 #ifdef WIN3264 | |
| 7549 /* | |
| 7550 * Check if external commands are allowed now. | |
| 7551 */ | |
| 7552 && can_end_termcap_mode(TRUE) | |
| 7553 #endif | |
| 7554 ) | |
| 7555 { | |
| 7556 if (!eap->forceit) | |
| 7557 autowrite_all(); | |
| 7558 windgoto((int)Rows - 1, 0); | |
| 7559 out_char('\n'); | |
| 7560 out_flush(); | |
| 7561 stoptermcap(); | |
| 7562 out_flush(); /* needed for SUN to restore xterm buffer */ | |
| 7563 #ifdef FEAT_TITLE | |
| 7564 mch_restore_title(3); /* restore window titles */ | |
| 7565 #endif | |
| 7566 ui_suspend(); /* call machine specific function */ | |
| 7567 #ifdef FEAT_TITLE | |
| 7568 maketitle(); | |
| 7569 resettitle(); /* force updating the title */ | |
| 7570 #endif | |
| 7571 starttermcap(); | |
| 7572 scroll_start(); /* scroll screen before redrawing */ | |
| 7573 redraw_later_clear(); | |
| 7574 shell_resized(); /* may have resized window */ | |
| 7575 } | |
| 7576 } | |
| 7577 | |
| 7578 /* | |
| 7579 * ":exit", ":xit" and ":wq": Write file and exit Vim. | |
| 7580 */ | |
| 7581 static void | |
| 7582 ex_exit(eap) | |
| 7583 exarg_T *eap; | |
| 7584 { | |
| 7585 #ifdef FEAT_CMDWIN | |
| 7586 if (cmdwin_type != 0) | |
| 7587 { | |
| 7588 cmdwin_result = Ctrl_C; | |
| 7589 return; | |
| 7590 } | |
| 7591 #endif | |
| 631 | 7592 /* Don't quit while editing the command line. */ |
| 633 | 7593 if (text_locked()) |
| 7594 { | |
| 7595 text_locked_msg(); | |
| 631 | 7596 return; |
| 7597 } | |
| 819 | 7598 #ifdef FEAT_AUTOCMD |
| 4211 | 7599 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7600 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7601 * being closed (can only happen in autocommands). */ | |
| 7602 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7603 return; |
| 7604 #endif | |
| 7 | 7605 |
| 7606 /* | |
| 7607 * if more files or windows we won't exit | |
| 7608 */ | |
| 7609 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7610 exiting = TRUE; | |
| 7611 if ( ((eap->cmdidx == CMD_wq | |
| 7612 || curbufIsChanged()) | |
| 7613 && do_write(eap) == FAIL) | |
| 7614 || check_more(TRUE, eap->forceit) == FAIL | |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7615 || (only_one_window() && check_changed_any(eap->forceit, FALSE))) |
| 7 | 7616 { |
| 7617 not_exiting(); | |
| 7618 } | |
| 7619 else | |
| 7620 { | |
| 7621 #ifdef FEAT_WINDOWS | |
| 7622 if (only_one_window()) /* quit last window, exit Vim */ | |
| 7623 #endif | |
| 7624 getout(0); | |
| 7625 #ifdef FEAT_WINDOWS | |
| 7626 # ifdef FEAT_GUI | |
| 7627 need_mouse_correct = TRUE; | |
| 7628 # endif | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5198
diff
changeset
|
7629 /* Quit current window, may free the buffer. */ |
| 7 | 7630 win_close(curwin, !P_HID(curwin->w_buffer)); |
| 7631 #endif | |
| 7632 } | |
| 7633 } | |
| 7634 | |
| 7635 /* | |
| 7636 * ":print", ":list", ":number". | |
| 7637 */ | |
| 7638 static void | |
| 7639 ex_print(eap) | |
| 7640 exarg_T *eap; | |
| 7641 { | |
| 167 | 7642 if (curbuf->b_ml.ml_flags & ML_EMPTY) |
| 7643 EMSG(_(e_emptybuf)); | |
| 7644 else | |
| 7645 { | |
| 7646 for ( ;!got_int; ui_breakcheck()) | |
| 7647 { | |
| 7648 print_line(eap->line1, | |
| 7649 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound | |
| 7650 || (eap->flags & EXFLAG_NR)), | |
| 7651 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST)); | |
| 7652 if (++eap->line1 > eap->line2) | |
| 7653 break; | |
| 7654 out_flush(); /* show one line at a time */ | |
| 7655 } | |
| 7656 setpcmark(); | |
| 7657 /* put cursor at last line */ | |
| 7658 curwin->w_cursor.lnum = eap->line2; | |
| 7659 beginline(BL_SOL | BL_FIX); | |
| 7660 } | |
| 7 | 7661 |
| 7662 ex_no_reprint = TRUE; | |
| 7663 } | |
| 7664 | |
| 7665 #ifdef FEAT_BYTEOFF | |
| 7666 static void | |
| 7667 ex_goto(eap) | |
| 7668 exarg_T *eap; | |
| 7669 { | |
| 7670 goto_byte(eap->line2); | |
| 7671 } | |
| 7672 #endif | |
| 7673 | |
| 7674 /* | |
| 7675 * ":shell". | |
| 7676 */ | |
| 7677 static void | |
| 7678 ex_shell(eap) | |
| 1877 | 7679 exarg_T *eap UNUSED; |
| 7 | 7680 { |
| 7681 do_shell(NULL, 0); | |
| 7682 } | |
| 7683 | |
| 7684 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \ | |
| 7685 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \ | |
| 621 | 7686 || defined(FEAT_GUI_MSWIN) \ |
| 7687 || defined(FEAT_GUI_MAC) \ | |
| 7 | 7688 || defined(PROTO) |
| 7689 | |
| 7690 /* | |
| 7691 * Handle a file drop. The code is here because a drop is *nearly* like an | |
| 7692 * :args command, but not quite (we have a list of exact filenames, so we | |
| 7693 * don't want to (a) parse a command line, or (b) expand wildcards. So the | |
| 7694 * code is very similar to :args and hence needs access to a lot of the static | |
| 7695 * functions in this file. | |
| 7696 * | |
| 7697 * The list should be allocated using alloc(), as should each item in the | |
| 7698 * list. This function takes over responsibility for freeing the list. | |
| 7699 * | |
| 1441 | 7700 * XXX The list is made into the argument list. This is freed using |
| 7 | 7701 * FreeWild(), which does a series of vim_free() calls, unless the two defines |
| 7702 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a | |
| 7703 * routine _fnexplodefree() is used. This may cause problems, but as the drop | |
| 7704 * file functionality is (currently) not in EMX this is not presently a | |
| 7705 * problem. | |
| 7706 */ | |
| 7707 void | |
| 7708 handle_drop(filec, filev, split) | |
| 7709 int filec; /* the number of files dropped */ | |
| 7710 char_u **filev; /* the list of files dropped */ | |
| 7711 int split; /* force splitting the window */ | |
| 7712 { | |
| 7713 exarg_T ea; | |
| 7714 int save_msg_scroll = msg_scroll; | |
| 7715 | |
| 631 | 7716 /* Postpone this while editing the command line. */ |
| 633 | 7717 if (text_locked()) |
| 7 | 7718 return; |
| 819 | 7719 #ifdef FEAT_AUTOCMD |
| 7720 if (curbuf_locked()) | |
| 7721 return; | |
| 7722 #endif | |
| 1668 | 7723 /* When the screen is being updated we should not change buffers and |
| 7724 * windows structures, it may cause freed memory to be used. */ | |
| 7725 if (updating_screen) | |
| 7726 return; | |
| 7 | 7727 |
| 7728 /* Check whether the current buffer is changed. If so, we will need | |
| 7729 * to split the current window or data could be lost. | |
| 7730 * We don't need to check if the 'hidden' option is set, as in this | |
| 7731 * case the buffer won't be lost. | |
| 7732 */ | |
| 7733 if (!P_HID(curbuf) && !split) | |
| 7734 { | |
| 7735 ++emsg_off; | |
| 5464 | 7736 split = check_changed(curbuf, CCGD_AW); |
| 7 | 7737 --emsg_off; |
| 7738 } | |
| 7739 if (split) | |
| 7740 { | |
| 7741 # ifdef FEAT_WINDOWS | |
| 7742 if (win_split(0, 0) == FAIL) | |
| 7743 return; | |
| 2583 | 7744 RESET_BINDING(curwin); |
| 7 | 7745 |
| 7746 /* When splitting the window, create a new alist. Otherwise the | |
| 7747 * existing one is overwritten. */ | |
| 7748 alist_unlink(curwin->w_alist); | |
| 7749 alist_new(); | |
| 7750 # else | |
| 7751 return; /* can't split, always fail */ | |
| 7752 # endif | |
| 7753 } | |
| 7754 | |
| 7755 /* | |
| 7756 * Set up the new argument list. | |
| 7757 */ | |
| 41 | 7758 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0); |
| 7 | 7759 |
| 7760 /* | |
| 7761 * Move to the first file. | |
| 7762 */ | |
| 7763 /* Fake up a minimal "next" command for do_argfile() */ | |
| 7764 vim_memset(&ea, 0, sizeof(ea)); | |
| 7765 ea.cmd = (char_u *)"next"; | |
| 7766 do_argfile(&ea, 0); | |
| 7767 | |
| 7768 /* do_ecmd() may set need_start_insertmode, but since we never left Insert | |
| 7769 * mode that is not needed here. */ | |
| 7770 need_start_insertmode = FALSE; | |
| 7771 | |
| 7772 /* Restore msg_scroll, otherwise a following command may cause scrolling | |
| 7773 * unexpectedly. The screen will be redrawn by the caller, thus | |
| 7774 * msg_scroll being set by displaying a message is irrelevant. */ | |
| 7775 msg_scroll = save_msg_scroll; | |
| 7776 } | |
| 7777 #endif | |
| 7778 | |
| 7779 /* | |
| 7780 * Clear an argument list: free all file names and reset it to zero entries. | |
| 7781 */ | |
| 23 | 7782 void |
| 7 | 7783 alist_clear(al) |
| 7784 alist_T *al; | |
| 7785 { | |
| 7786 while (--al->al_ga.ga_len >= 0) | |
| 7787 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname); | |
| 7788 ga_clear(&al->al_ga); | |
| 7789 } | |
| 7790 | |
| 7791 /* | |
| 7792 * Init an argument list. | |
| 7793 */ | |
| 7794 void | |
| 7795 alist_init(al) | |
| 7796 alist_T *al; | |
| 7797 { | |
| 7798 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5); | |
| 7799 } | |
| 7800 | |
| 7801 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 7802 | |
| 7803 /* | |
| 7804 * Remove a reference from an argument list. | |
| 7805 * Ignored when the argument list is the global one. | |
| 7806 * If the argument list is no longer used by any window, free it. | |
| 7807 */ | |
| 7808 void | |
| 7809 alist_unlink(al) | |
| 7810 alist_T *al; | |
| 7811 { | |
| 7812 if (al != &global_alist && --al->al_refcount <= 0) | |
| 7813 { | |
| 7814 alist_clear(al); | |
| 7815 vim_free(al); | |
| 7816 } | |
| 7817 } | |
| 7818 | |
| 7819 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO) | |
| 7820 /* | |
| 7821 * Create a new argument list and use it for the current window. | |
| 7822 */ | |
| 7823 void | |
| 7824 alist_new() | |
| 7825 { | |
| 7826 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T)); | |
| 7827 if (curwin->w_alist == NULL) | |
| 7828 { | |
| 7829 curwin->w_alist = &global_alist; | |
| 7830 ++global_alist.al_refcount; | |
| 7831 } | |
| 7832 else | |
| 7833 { | |
| 7834 curwin->w_alist->al_refcount = 1; | |
| 5942 | 7835 curwin->w_alist->id = ++max_alist_id; |
| 7 | 7836 alist_init(curwin->w_alist); |
| 7837 } | |
| 7838 } | |
| 7839 # endif | |
| 7840 #endif | |
| 7841 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
7842 #if (!defined(UNIX) && !defined(__EMX__)) || defined(PROTO) |
| 7 | 7843 /* |
| 7844 * Expand the file names in the global argument list. | |
| 41 | 7845 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer |
| 7846 * numbers to be re-used. | |
| 7 | 7847 */ |
| 7848 void | |
| 41 | 7849 alist_expand(fnum_list, fnum_len) |
| 7850 int *fnum_list; | |
| 7851 int fnum_len; | |
| 7 | 7852 { |
| 7853 char_u **old_arg_files; | |
| 41 | 7854 int old_arg_count; |
| 7 | 7855 char_u **new_arg_files; |
| 7856 int new_arg_file_count; | |
| 7857 char_u *save_p_su = p_su; | |
| 7858 int i; | |
| 7859 | |
| 7860 /* Don't use 'suffixes' here. This should work like the shell did the | |
| 7861 * expansion. Also, the vimrc file isn't read yet, thus the user | |
| 7862 * can't set the options. */ | |
| 7863 p_su = empty_option; | |
| 7864 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT)); | |
| 7865 if (old_arg_files != NULL) | |
| 7866 { | |
| 7867 for (i = 0; i < GARGCOUNT; ++i) | |
| 41 | 7868 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname); |
| 7869 old_arg_count = GARGCOUNT; | |
| 7870 if (expand_wildcards(old_arg_count, old_arg_files, | |
| 7 | 7871 &new_arg_file_count, &new_arg_files, |
| 2966 | 7872 EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK |
| 7 | 7873 && new_arg_file_count > 0) |
| 7874 { | |
| 41 | 7875 alist_set(&global_alist, new_arg_file_count, new_arg_files, |
| 7876 TRUE, fnum_list, fnum_len); | |
| 7877 FreeWild(old_arg_count, old_arg_files); | |
| 23 | 7878 } |
| 7 | 7879 } |
| 7880 p_su = save_p_su; | |
| 7881 } | |
| 7882 #endif | |
| 7883 | |
| 7884 /* | |
| 7885 * Set the argument list for the current window. | |
| 7886 * Takes over the allocated files[] and the allocated fnames in it. | |
| 7887 */ | |
| 7888 void | |
| 41 | 7889 alist_set(al, count, files, use_curbuf, fnum_list, fnum_len) |
| 7 | 7890 alist_T *al; |
| 7891 int count; | |
| 7892 char_u **files; | |
| 7893 int use_curbuf; | |
| 41 | 7894 int *fnum_list; |
| 7895 int fnum_len; | |
| 7 | 7896 { |
| 7897 int i; | |
| 7898 | |
| 7899 alist_clear(al); | |
| 7900 if (ga_grow(&al->al_ga, count) == OK) | |
| 7901 { | |
| 7902 for (i = 0; i < count; ++i) | |
| 23 | 7903 { |
| 7904 if (got_int) | |
| 7905 { | |
| 7906 /* When adding many buffers this can take a long time. Allow | |
| 7907 * interrupting here. */ | |
| 7908 while (i < count) | |
| 7909 vim_free(files[i++]); | |
| 7910 break; | |
| 7911 } | |
| 41 | 7912 |
| 7913 /* May set buffer name of a buffer previously used for the | |
| 7914 * argument list, so that it's re-used by alist_add. */ | |
| 7915 if (fnum_list != NULL && i < fnum_len) | |
| 7916 buf_set_name(fnum_list[i], files[i]); | |
| 7917 | |
| 7 | 7918 alist_add(al, files[i], use_curbuf ? 2 : 1); |
| 23 | 7919 ui_breakcheck(); |
| 7920 } | |
| 7 | 7921 vim_free(files); |
| 7922 } | |
| 7923 else | |
| 7924 FreeWild(count, files); | |
| 7925 #ifdef FEAT_WINDOWS | |
| 7926 if (al == &global_alist) | |
| 7927 #endif | |
| 7928 arg_had_last = FALSE; | |
| 7929 } | |
| 7930 | |
| 7931 /* | |
| 7932 * Add file "fname" to argument list "al". | |
| 7933 * "fname" must have been allocated and "al" must have been checked for room. | |
| 7934 */ | |
| 7935 void | |
| 7936 alist_add(al, fname, set_fnum) | |
| 7937 alist_T *al; | |
| 7938 char_u *fname; | |
| 7939 int set_fnum; /* 1: set buffer number; 2: re-use curbuf */ | |
| 7940 { | |
| 7941 if (fname == NULL) /* don't add NULL file names */ | |
| 7942 return; | |
| 7943 #ifdef BACKSLASH_IN_FILENAME | |
| 7944 slash_adjust(fname); | |
| 7945 #endif | |
| 7946 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname; | |
| 7947 if (set_fnum > 0) | |
| 7948 AARGLIST(al)[al->al_ga.ga_len].ae_fnum = | |
| 7949 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0)); | |
| 7950 ++al->al_ga.ga_len; | |
| 7951 } | |
| 7952 | |
| 7953 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 7954 /* | |
| 7955 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 7956 */ | |
| 7957 void | |
| 7958 alist_slash_adjust() | |
| 7959 { | |
| 7960 int i; | |
| 7961 # ifdef FEAT_WINDOWS | |
| 7962 win_T *wp; | |
| 671 | 7963 tabpage_T *tp; |
| 7 | 7964 # endif |
| 7965 | |
| 7966 for (i = 0; i < GARGCOUNT; ++i) | |
| 7967 if (GARGLIST[i].ae_fname != NULL) | |
| 7968 slash_adjust(GARGLIST[i].ae_fname); | |
| 7969 # ifdef FEAT_WINDOWS | |
| 671 | 7970 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 7971 if (wp->w_alist != &global_alist) |
| 7972 for (i = 0; i < WARGCOUNT(wp); ++i) | |
| 7973 if (WARGLIST(wp)[i].ae_fname != NULL) | |
| 7974 slash_adjust(WARGLIST(wp)[i].ae_fname); | |
| 7975 # endif | |
| 7976 } | |
| 7977 #endif | |
| 7978 | |
| 7979 /* | |
| 7980 * ":preserve". | |
| 7981 */ | |
| 7982 static void | |
| 7983 ex_preserve(eap) | |
| 1877 | 7984 exarg_T *eap UNUSED; |
| 7 | 7985 { |
| 164 | 7986 curbuf->b_flags |= BF_PRESERVED; |
| 7 | 7987 ml_preserve(curbuf, TRUE); |
| 7988 } | |
| 7989 | |
| 7990 /* | |
| 7991 * ":recover". | |
| 7992 */ | |
| 7993 static void | |
| 7994 ex_recover(eap) | |
| 7995 exarg_T *eap; | |
| 7996 { | |
| 7997 /* Set recoverymode right away to avoid the ATTENTION prompt. */ | |
| 7998 recoverymode = TRUE; | |
| 5464 | 7999 if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 8000 | CCGD_MULTWIN | |
| 8001 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 8002 | CCGD_EXCMD) | |
| 8003 | |
| 7 | 8004 && (*eap->arg == NUL |
| 8005 || setfname(curbuf, eap->arg, NULL, TRUE) == OK)) | |
| 8006 ml_recover(); | |
| 8007 recoverymode = FALSE; | |
| 8008 } | |
| 8009 | |
| 8010 /* | |
| 8011 * Command modifier used in a wrong way. | |
| 8012 */ | |
| 8013 static void | |
| 8014 ex_wrongmodifier(eap) | |
| 8015 exarg_T *eap; | |
| 8016 { | |
| 8017 eap->errmsg = e_invcmd; | |
| 8018 } | |
| 8019 | |
| 8020 #ifdef FEAT_WINDOWS | |
| 8021 /* | |
| 8022 * :sview [+command] file split window with new file, read-only | |
| 8023 * :split [[+command] file] split window with current or new file | |
| 8024 * :vsplit [[+command] file] split window vertically with current or new file | |
| 8025 * :new [[+command] file] split window with no or new file | |
| 8026 * :vnew [[+command] file] split vertically window with no or new file | |
| 8027 * :sfind [+command] file split window with file in 'path' | |
| 675 | 8028 * |
| 8029 * :tabedit open new Tab page with empty window | |
| 8030 * :tabedit [+command] file open new Tab page and edit "file" | |
| 8031 * :tabnew [[+command] file] just like :tabedit | |
| 8032 * :tabfind [+command] file open new Tab page and find "file" | |
| 7 | 8033 */ |
| 8034 void | |
| 8035 ex_splitview(eap) | |
| 8036 exarg_T *eap; | |
| 8037 { | |
| 675 | 8038 win_T *old_curwin = curwin; |
| 667 | 8039 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) |
| 7 | 8040 char_u *fname = NULL; |
| 667 | 8041 # endif |
| 8042 # ifdef FEAT_BROWSE | |
| 7 | 8043 int browse_flag = cmdmod.browse; |
| 667 | 8044 # endif |
| 8045 | |
| 8046 # ifndef FEAT_VERTSPLIT | |
| 7 | 8047 if (eap->cmdidx == CMD_vsplit || eap->cmdidx == CMD_vnew) |
| 8048 { | |
| 8049 ex_ni(eap); | |
| 8050 return; | |
| 8051 } | |
| 667 | 8052 # endif |
| 7 | 8053 |
| 667 | 8054 # ifdef FEAT_GUI |
| 7 | 8055 need_mouse_correct = TRUE; |
| 667 | 8056 # endif |
| 8057 | |
| 8058 # ifdef FEAT_QUICKFIX | |
| 7 | 8059 /* A ":split" in the quickfix window works like ":new". Don't want two |
| 1661 | 8060 * quickfix windows. But it's OK when doing ":tab split". */ |
| 8061 if (bt_quickfix(curbuf) && cmdmod.tab == 0) | |
| 7 | 8062 { |
| 8063 if (eap->cmdidx == CMD_split) | |
| 8064 eap->cmdidx = CMD_new; | |
| 667 | 8065 # ifdef FEAT_VERTSPLIT |
| 7 | 8066 if (eap->cmdidx == CMD_vsplit) |
| 8067 eap->cmdidx = CMD_vnew; | |
| 667 | 8068 # endif |
| 8069 } | |
| 7 | 8070 # endif |
| 667 | 8071 |
| 8072 # ifdef FEAT_SEARCHPATH | |
| 675 | 8073 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind) |
| 7 | 8074 { |
| 8075 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), | |
| 8076 FNAME_MESS, TRUE, curbuf->b_ffname); | |
| 8077 if (fname == NULL) | |
| 8078 goto theend; | |
| 8079 eap->arg = fname; | |
| 8080 } | |
| 667 | 8081 # ifdef FEAT_BROWSE |
| 7 | 8082 else |
| 667 | 8083 # endif |
| 7 | 8084 # endif |
| 667 | 8085 # ifdef FEAT_BROWSE |
| 7 | 8086 if (cmdmod.browse |
| 667 | 8087 # ifdef FEAT_VERTSPLIT |
| 7 | 8088 && eap->cmdidx != CMD_vnew |
| 667 | 8089 # endif |
| 7 | 8090 && eap->cmdidx != CMD_new) |
| 8091 { | |
| 1683 | 8092 # ifdef FEAT_AUTOCMD |
| 461 | 8093 if ( |
| 1683 | 8094 # ifdef FEAT_GUI |
| 461 | 8095 !gui.in_use && |
| 1683 | 8096 # endif |
| 461 | 8097 au_has_group((char_u *)"FileExplorer")) |
| 8098 { | |
| 8099 /* No browsing supported but we do have the file explorer: | |
| 8100 * Edit the directory. */ | |
| 8101 if (*eap->arg == NUL || !mch_isdir(eap->arg)) | |
| 8102 eap->arg = (char_u *)"."; | |
| 8103 } | |
| 8104 else | |
| 1683 | 8105 # endif |
| 461 | 8106 { |
| 8107 fname = do_browse(0, (char_u *)_("Edit File in new window"), | |
| 7 | 8108 eap->arg, NULL, NULL, NULL, curbuf); |
| 461 | 8109 if (fname == NULL) |
| 8110 goto theend; | |
| 8111 eap->arg = fname; | |
| 8112 } | |
| 7 | 8113 } |
| 8114 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */ | |
| 667 | 8115 # endif |
| 7 | 8116 |
| 675 | 8117 /* |
| 8118 * Either open new tab page or split the window. | |
| 8119 */ | |
| 8120 if (eap->cmdidx == CMD_tabedit | |
| 8121 || eap->cmdidx == CMD_tabfind | |
| 8122 || eap->cmdidx == CMD_tabnew) | |
| 8123 { | |
| 820 | 8124 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab |
| 8125 : eap->addr_count == 0 ? 0 | |
| 8126 : (int)eap->line2 + 1) != FAIL) | |
| 675 | 8127 { |
| 1498 | 8128 do_exedit(eap, old_curwin); |
| 675 | 8129 |
| 8130 /* set the alternate buffer for the window we came from */ | |
| 8131 if (curwin != old_curwin | |
| 8132 && win_valid(old_curwin) | |
| 8133 && old_curwin->w_buffer != curbuf | |
| 8134 && !cmdmod.keepalt) | |
| 8135 old_curwin->w_alt_fnum = curbuf->b_fnum; | |
| 8136 } | |
| 8137 } | |
| 8138 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0, | |
| 7 | 8139 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL) |
| 8140 { | |
| 667 | 8141 # ifdef FEAT_SCROLLBIND |
| 7 | 8142 /* Reset 'scrollbind' when editing another file, but keep it when |
| 8143 * doing ":split" without arguments. */ | |
| 8144 if (*eap->arg != NUL | |
| 667 | 8145 # ifdef FEAT_BROWSE |
| 7 | 8146 || cmdmod.browse |
| 667 | 8147 # endif |
| 7 | 8148 ) |
| 2583 | 8149 { |
| 8150 RESET_BINDING(curwin); | |
| 8151 } | |
| 7 | 8152 else |
| 8153 do_check_scrollbind(FALSE); | |
| 667 | 8154 # endif |
| 7 | 8155 do_exedit(eap, old_curwin); |
| 8156 } | |
| 8157 | |
| 667 | 8158 # ifdef FEAT_BROWSE |
| 7 | 8159 cmdmod.browse = browse_flag; |
| 667 | 8160 # endif |
| 8161 | |
| 8162 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) | |
| 7 | 8163 theend: |
| 8164 vim_free(fname); | |
| 667 | 8165 # endif |
| 8166 } | |
| 8167 | |
| 8168 /* | |
| 682 | 8169 * Open a new tab page. |
| 667 | 8170 */ |
| 8171 void | |
| 682 | 8172 tabpage_new() |
| 8173 { | |
| 8174 exarg_T ea; | |
| 8175 | |
| 8176 vim_memset(&ea, 0, sizeof(ea)); | |
| 8177 ea.cmdidx = CMD_tabnew; | |
| 8178 ea.cmd = (char_u *)"tabn"; | |
| 8179 ea.arg = (char_u *)""; | |
| 8180 ex_splitview(&ea); | |
| 8181 } | |
| 8182 | |
| 8183 /* | |
| 8184 * :tabnext command | |
| 8185 */ | |
| 8186 static void | |
| 8187 ex_tabnext(eap) | |
| 8188 exarg_T *eap; | |
| 8189 { | |
| 685 | 8190 switch (eap->cmdidx) |
| 8191 { | |
| 8192 case CMD_tabfirst: | |
| 8193 case CMD_tabrewind: | |
| 8194 goto_tabpage(1); | |
| 8195 break; | |
| 8196 case CMD_tablast: | |
| 8197 goto_tabpage(9999); | |
| 8198 break; | |
| 8199 case CMD_tabprevious: | |
| 8200 case CMD_tabNext: | |
| 8201 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2); | |
| 8202 break; | |
| 8203 default: /* CMD_tabnext */ | |
| 8204 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2); | |
| 8205 break; | |
| 8206 } | |
| 682 | 8207 } |
| 8208 | |
| 8209 /* | |
| 8210 * :tabmove command | |
| 8211 */ | |
| 8212 static void | |
| 8213 ex_tabmove(eap) | |
| 8214 exarg_T *eap; | |
| 8215 { | |
| 6775 | 8216 int tab_number; |
| 3662 | 8217 |
| 8218 if (eap->arg && *eap->arg != NUL) | |
| 8219 { | |
| 8220 char_u *p = eap->arg; | |
| 8221 int relative = 0; /* argument +N/-N means: move N places to the | |
| 8222 * right/left relative to the current position. */ | |
| 8223 | |
| 8224 if (*eap->arg == '-') | |
| 8225 { | |
| 8226 relative = -1; | |
| 8227 p = eap->arg + 1; | |
| 8228 } | |
| 8229 else if (*eap->arg == '+') | |
| 8230 { | |
| 8231 relative = 1; | |
| 8232 p = eap->arg + 1; | |
| 8233 } | |
| 8234 else | |
| 8235 p = eap->arg; | |
| 8236 | |
| 6775 | 8237 if (relative == 0) |
| 8238 { | |
| 8239 if (STRCMP(p, "$") == 0) | |
| 8240 tab_number = LAST_TAB_NR; | |
| 8241 else if (p == skipdigits(p)) | |
| 8242 { | |
| 8243 /* No numbers as argument. */ | |
| 8244 eap->errmsg = e_invarg; | |
| 8245 return; | |
| 8246 } | |
| 8247 else | |
| 8248 tab_number = getdigits(&p); | |
| 8249 } | |
| 8250 else | |
| 8251 { | |
| 8252 if (*p != NUL) | |
| 8253 tab_number = getdigits(&p); | |
| 8254 else | |
| 8255 tab_number = 1; | |
| 8256 tab_number = tab_number * relative + tabpage_index(curtab); | |
| 8257 if (relative == -1) | |
| 8258 --tab_number; | |
| 8259 } | |
| 3662 | 8260 } |
| 8261 else if (eap->addr_count != 0) | |
| 6775 | 8262 { |
| 3662 | 8263 tab_number = eap->line2; |
| 6775 | 8264 if (**eap->cmdlinep == '-') |
| 8265 --tab_number; | |
| 8266 } | |
| 8267 else | |
| 8268 tab_number = LAST_TAB_NR; | |
| 3662 | 8269 |
| 8270 tabpage_move(tab_number); | |
| 667 | 8271 } |
| 8272 | |
| 8273 /* | |
| 8274 * :tabs command: List tabs and their contents. | |
| 8275 */ | |
| 8276 static void | |
| 8277 ex_tabs(eap) | |
| 1877 | 8278 exarg_T *eap UNUSED; |
| 667 | 8279 { |
| 8280 tabpage_T *tp; | |
| 8281 win_T *wp; | |
| 8282 int tabcount = 1; | |
| 8283 | |
| 8284 msg_start(); | |
| 8285 msg_scroll = TRUE; | |
| 8286 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next) | |
| 8287 { | |
| 8288 msg_putchar('\n'); | |
| 8289 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++); | |
| 8290 msg_outtrans_attr(IObuff, hl_attr(HLF_T)); | |
| 8291 out_flush(); /* output one line at a time */ | |
| 8292 ui_breakcheck(); | |
| 8293 | |
| 678 | 8294 if (tp == curtab) |
| 667 | 8295 wp = firstwin; |
| 8296 else | |
| 8297 wp = tp->tp_firstwin; | |
| 8298 for ( ; wp != NULL && !got_int; wp = wp->w_next) | |
| 8299 { | |
| 682 | 8300 msg_putchar('\n'); |
| 8301 msg_putchar(wp == curwin ? '>' : ' '); | |
| 8302 msg_putchar(' '); | |
| 672 | 8303 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' '); |
| 8304 msg_putchar(' '); | |
| 667 | 8305 if (buf_spname(wp->w_buffer) != NULL) |
| 3839 | 8306 vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1); |
| 667 | 8307 else |
| 8308 home_replace(wp->w_buffer, wp->w_buffer->b_fname, | |
| 8309 IObuff, IOSIZE, TRUE); | |
| 8310 msg_outtrans(IObuff); | |
| 8311 out_flush(); /* output one line at a time */ | |
| 8312 ui_breakcheck(); | |
| 8313 } | |
| 8314 } | |
| 8315 } | |
| 8316 | |
| 8317 #endif /* FEAT_WINDOWS */ | |
| 7 | 8318 |
| 8319 /* | |
| 8320 * ":mode": Set screen mode. | |
| 8321 * If no argument given, just get the screen size and redraw. | |
| 8322 */ | |
| 8323 static void | |
| 8324 ex_mode(eap) | |
| 8325 exarg_T *eap; | |
| 8326 { | |
| 8327 if (*eap->arg == NUL) | |
| 8328 shell_resized(); | |
| 8329 else | |
| 8330 mch_screenmode(eap->arg); | |
| 8331 } | |
| 8332 | |
| 8333 #ifdef FEAT_WINDOWS | |
| 8334 /* | |
| 8335 * ":resize". | |
| 8336 * set, increment or decrement current window height | |
| 8337 */ | |
| 8338 static void | |
| 8339 ex_resize(eap) | |
| 8340 exarg_T *eap; | |
| 8341 { | |
| 8342 int n; | |
| 8343 win_T *wp = curwin; | |
| 8344 | |
| 8345 if (eap->addr_count > 0) | |
| 8346 { | |
| 8347 n = eap->line2; | |
| 8348 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next) | |
| 8349 ; | |
| 8350 } | |
| 8351 | |
| 8352 #ifdef FEAT_GUI | |
| 8353 need_mouse_correct = TRUE; | |
| 8354 #endif | |
| 8355 n = atol((char *)eap->arg); | |
| 8356 #ifdef FEAT_VERTSPLIT | |
| 8357 if (cmdmod.split & WSP_VERT) | |
| 8358 { | |
| 8359 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8360 n += W_WIDTH(curwin); | |
| 8361 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8362 n = 9999; | |
| 8363 win_setwidth_win((int)n, wp); | |
| 8364 } | |
| 8365 else | |
| 8366 #endif | |
| 8367 { | |
| 8368 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8369 n += curwin->w_height; | |
| 8370 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8371 n = 9999; | |
| 8372 win_setheight_win((int)n, wp); | |
| 8373 } | |
| 8374 } | |
| 8375 #endif | |
| 8376 | |
| 8377 /* | |
| 8378 * ":find [+command] <file>" command. | |
| 8379 */ | |
| 8380 static void | |
| 8381 ex_find(eap) | |
| 8382 exarg_T *eap; | |
| 8383 { | |
| 8384 #ifdef FEAT_SEARCHPATH | |
| 8385 char_u *fname; | |
| 8386 int count; | |
| 8387 | |
| 8388 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS, | |
| 8389 TRUE, curbuf->b_ffname); | |
| 8390 if (eap->addr_count > 0) | |
| 8391 { | |
| 8392 /* Repeat finding the file "count" times. This matters when it | |
| 8393 * appears several times in the path. */ | |
| 8394 count = eap->line2; | |
| 8395 while (fname != NULL && --count > 0) | |
| 8396 { | |
| 8397 vim_free(fname); | |
| 8398 fname = find_file_in_path(NULL, 0, FNAME_MESS, | |
| 8399 FALSE, curbuf->b_ffname); | |
| 8400 } | |
| 8401 } | |
| 8402 | |
| 8403 if (fname != NULL) | |
| 8404 { | |
| 8405 eap->arg = fname; | |
| 8406 #endif | |
| 8407 do_exedit(eap, NULL); | |
| 8408 #ifdef FEAT_SEARCHPATH | |
| 8409 vim_free(fname); | |
| 8410 } | |
| 8411 #endif | |
| 8412 } | |
| 8413 | |
| 8414 /* | |
| 167 | 8415 * ":open" simulation: for now just work like ":visual". |
| 8416 */ | |
| 8417 static void | |
| 8418 ex_open(eap) | |
| 8419 exarg_T *eap; | |
| 8420 { | |
| 8421 regmatch_T regmatch; | |
| 8422 char_u *p; | |
| 8423 | |
| 8424 curwin->w_cursor.lnum = eap->line2; | |
| 8425 beginline(BL_SOL | BL_FIX); | |
| 8426 if (*eap->arg == '/') | |
| 8427 { | |
| 8428 /* ":open /pattern/": put cursor in column found with pattern */ | |
| 8429 ++eap->arg; | |
| 8430 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 8431 *p = NUL; | |
| 8432 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0); | |
| 8433 if (regmatch.regprog != NULL) | |
| 8434 { | |
| 8435 regmatch.rm_ic = p_ic; | |
| 8436 p = ml_get_curline(); | |
| 8437 if (vim_regexec(®match, p, (colnr_T)0)) | |
| 835 | 8438 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p); |
| 167 | 8439 else |
| 8440 EMSG(_(e_nomatch)); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
8441 vim_regfree(regmatch.regprog); |
| 167 | 8442 } |
| 8443 /* Move to the NUL, ignore any other arguments. */ | |
| 8444 eap->arg += STRLEN(eap->arg); | |
| 8445 } | |
| 8446 check_cursor(); | |
| 8447 | |
| 8448 eap->cmdidx = CMD_visual; | |
| 8449 do_exedit(eap, NULL); | |
| 8450 } | |
| 8451 | |
| 8452 /* | |
| 8453 * ":edit", ":badd", ":visual". | |
| 7 | 8454 */ |
| 8455 static void | |
| 8456 ex_edit(eap) | |
| 8457 exarg_T *eap; | |
| 8458 { | |
| 8459 do_exedit(eap, NULL); | |
| 8460 } | |
| 8461 | |
| 8462 /* | |
| 8463 * ":edit <file>" command and alikes. | |
| 8464 */ | |
| 8465 void | |
| 8466 do_exedit(eap, old_curwin) | |
| 8467 exarg_T *eap; | |
| 8468 win_T *old_curwin; /* curwin before doing a split or NULL */ | |
| 8469 { | |
| 8470 int n; | |
| 8471 #ifdef FEAT_WINDOWS | |
| 8472 int need_hide; | |
| 8473 #endif | |
| 167 | 8474 int exmode_was = exmode_active; |
| 7 | 8475 |
| 8476 /* | |
| 8477 * ":vi" command ends Ex mode. | |
| 8478 */ | |
| 8479 if (exmode_active && (eap->cmdidx == CMD_visual | |
| 8480 || eap->cmdidx == CMD_view)) | |
| 8481 { | |
| 8482 exmode_active = FALSE; | |
| 8483 if (*eap->arg == NUL) | |
| 167 | 8484 { |
| 8485 /* Special case: ":global/pat/visual\NLvi-commands" */ | |
| 8486 if (global_busy) | |
| 8487 { | |
| 8488 int rd = RedrawingDisabled; | |
| 8489 int nwr = no_wait_return; | |
| 8490 int ms = msg_scroll; | |
| 8491 #ifdef FEAT_GUI | |
| 8492 int he = hold_gui_events; | |
| 8493 #endif | |
| 8494 | |
| 8495 if (eap->nextcmd != NULL) | |
| 8496 { | |
| 8497 stuffReadbuff(eap->nextcmd); | |
| 8498 eap->nextcmd = NULL; | |
| 8499 } | |
| 8500 | |
| 8501 if (exmode_was != EXMODE_VIM) | |
| 8502 settmode(TMODE_RAW); | |
| 8503 RedrawingDisabled = 0; | |
| 8504 no_wait_return = 0; | |
| 8505 need_wait_return = FALSE; | |
| 8506 msg_scroll = 0; | |
| 8507 #ifdef FEAT_GUI | |
| 8508 hold_gui_events = 0; | |
| 8509 #endif | |
| 8510 must_redraw = CLEAR; | |
| 8511 | |
| 8512 main_loop(FALSE, TRUE); | |
| 8513 | |
| 8514 RedrawingDisabled = rd; | |
| 8515 no_wait_return = nwr; | |
| 8516 msg_scroll = ms; | |
| 8517 #ifdef FEAT_GUI | |
| 8518 hold_gui_events = he; | |
| 8519 #endif | |
| 8520 } | |
| 7 | 8521 return; |
| 167 | 8522 } |
| 7 | 8523 } |
| 8524 | |
| 8525 if ((eap->cmdidx == CMD_new | |
| 675 | 8526 || eap->cmdidx == CMD_tabnew |
| 8527 || eap->cmdidx == CMD_tabedit | |
| 7 | 8528 #ifdef FEAT_VERTSPLIT |
| 8529 || eap->cmdidx == CMD_vnew | |
| 8530 #endif | |
| 8531 ) && *eap->arg == NUL) | |
| 8532 { | |
| 675 | 8533 /* ":new" or ":tabnew" without argument: edit an new empty buffer */ |
| 7 | 8534 setpcmark(); |
| 8535 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE, | |
| 1743 | 8536 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0), |
| 8537 old_curwin == NULL ? curwin : NULL); | |
| 7 | 8538 } |
| 8539 else if ((eap->cmdidx != CMD_split | |
| 8540 #ifdef FEAT_VERTSPLIT | |
| 8541 && eap->cmdidx != CMD_vsplit | |
| 8542 #endif | |
| 8543 ) | |
| 8544 || *eap->arg != NUL | |
| 8545 #ifdef FEAT_BROWSE | |
| 8546 || cmdmod.browse | |
| 8547 #endif | |
| 8548 ) | |
| 8549 { | |
| 822 | 8550 #ifdef FEAT_AUTOCMD |
| 8551 /* Can't edit another file when "curbuf_lock" is set. Only ":edit" | |
| 8552 * can bring us here, others are stopped earlier. */ | |
| 8553 if (*eap->arg != NUL && curbuf_locked()) | |
| 8554 return; | |
| 8555 #endif | |
| 7 | 8556 n = readonlymode; |
| 8557 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview) | |
| 8558 readonlymode = TRUE; | |
| 8559 else if (eap->cmdidx == CMD_enew) | |
| 8560 readonlymode = FALSE; /* 'readonly' doesn't make sense in an | |
| 8561 empty buffer */ | |
| 8562 setpcmark(); | |
| 8563 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg), | |
| 8564 NULL, eap, | |
| 8565 /* ":edit" goes to first line if Vi compatible */ | |
| 8566 (*eap->arg == NUL && eap->do_ecmd_lnum == 0 | |
| 8567 && vim_strchr(p_cpo, CPO_GOTO1) != NULL) | |
| 8568 ? ECMD_ONE : eap->do_ecmd_lnum, | |
| 8569 (P_HID(curbuf) ? ECMD_HIDE : 0) | |
| 8570 + (eap->forceit ? ECMD_FORCEIT : 0) | |
| 5741 | 8571 /* after a split we can use an existing buffer */ |
| 8572 + (old_curwin != NULL ? ECMD_OLDBUF : 0) | |
| 7 | 8573 #ifdef FEAT_LISTCMDS |
| 8574 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 ) | |
| 8575 #endif | |
| 1743 | 8576 , old_curwin == NULL ? curwin : NULL) == FAIL) |
| 7 | 8577 { |
| 8578 /* Editing the file failed. If the window was split, close it. */ | |
| 8579 #ifdef FEAT_WINDOWS | |
| 8580 if (old_curwin != NULL) | |
| 8581 { | |
| 8582 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1); | |
| 8583 if (!need_hide || P_HID(curbuf)) | |
| 8584 { | |
| 24 | 8585 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 8586 cleanup_T cs; | |
| 8587 | |
| 8588 /* Reset the error/interrupt/exception state here so that | |
| 8589 * aborting() returns FALSE when closing a window. */ | |
| 8590 enter_cleanup(&cs); | |
| 8591 # endif | |
| 7 | 8592 # ifdef FEAT_GUI |
| 8593 need_mouse_correct = TRUE; | |
| 8594 # endif | |
| 8595 win_close(curwin, !need_hide && !P_HID(curbuf)); | |
| 24 | 8596 |
| 8597 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8598 /* Restore the error/interrupt/exception state if not | |
| 8599 * discarded by a new aborting error, interrupt, or | |
| 8600 * uncaught exception. */ | |
| 8601 leave_cleanup(&cs); | |
| 8602 # endif | |
| 7 | 8603 } |
| 8604 } | |
| 8605 #endif | |
| 8606 } | |
| 8607 else if (readonlymode && curbuf->b_nwindows == 1) | |
| 8608 { | |
| 8609 /* When editing an already visited buffer, 'readonly' won't be set | |
| 8610 * but the previous value is kept. With ":view" and ":sview" we | |
| 8611 * want the file to be readonly, except when another window is | |
| 8612 * editing the same buffer. */ | |
| 8613 curbuf->b_p_ro = TRUE; | |
| 8614 } | |
| 8615 readonlymode = n; | |
| 8616 } | |
| 8617 else | |
| 8618 { | |
| 8619 if (eap->do_ecmd_cmd != NULL) | |
| 8620 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 8621 #ifdef FEAT_TITLE | |
| 8622 n = curwin->w_arg_idx_invalid; | |
| 8623 #endif | |
| 8624 check_arg_idx(curwin); | |
| 8625 #ifdef FEAT_TITLE | |
| 8626 if (n != curwin->w_arg_idx_invalid) | |
| 8627 maketitle(); | |
| 8628 #endif | |
| 8629 } | |
| 8630 | |
| 8631 #ifdef FEAT_WINDOWS | |
| 8632 /* | |
| 8633 * if ":split file" worked, set alternate file name in old window to new | |
| 8634 * file | |
| 8635 */ | |
| 8636 if (old_curwin != NULL | |
| 8637 && *eap->arg != NUL | |
| 8638 && curwin != old_curwin | |
| 8639 && win_valid(old_curwin) | |
| 22 | 8640 && old_curwin->w_buffer != curbuf |
| 8641 && !cmdmod.keepalt) | |
| 7 | 8642 old_curwin->w_alt_fnum = curbuf->b_fnum; |
| 8643 #endif | |
| 8644 | |
| 8645 ex_no_reprint = TRUE; | |
| 8646 } | |
| 8647 | |
| 8648 #ifndef FEAT_GUI | |
| 8649 /* | |
| 8650 * ":gui" and ":gvim" when there is no GUI. | |
| 8651 */ | |
| 8652 static void | |
| 8653 ex_nogui(eap) | |
| 8654 exarg_T *eap; | |
| 8655 { | |
| 8656 eap->errmsg = e_nogvim; | |
| 8657 } | |
| 8658 #endif | |
| 8659 | |
| 8660 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 8661 static void | |
| 8662 ex_tearoff(eap) | |
| 8663 exarg_T *eap; | |
| 8664 { | |
| 8665 gui_make_tearoff(eap->arg); | |
| 8666 } | |
| 8667 #endif | |
| 8668 | |
| 573 | 8669 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 8670 static void |
| 8671 ex_popup(eap) | |
| 8672 exarg_T *eap; | |
| 8673 { | |
| 398 | 8674 gui_make_popup(eap->arg, eap->forceit); |
| 7 | 8675 } |
| 8676 #endif | |
| 8677 | |
| 8678 static void | |
| 8679 ex_swapname(eap) | |
| 1877 | 8680 exarg_T *eap UNUSED; |
| 7 | 8681 { |
| 8682 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL) | |
| 8683 MSG(_("No swap file")); | |
| 8684 else | |
| 8685 msg(curbuf->b_ml.ml_mfp->mf_fname); | |
| 8686 } | |
| 8687 | |
| 8688 /* | |
| 8689 * ":syncbind" forces all 'scrollbind' windows to have the same relative | |
| 8690 * offset. | |
| 8691 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 8692 */ | |
| 8693 static void | |
| 8694 ex_syncbind(eap) | |
| 1877 | 8695 exarg_T *eap UNUSED; |
| 7 | 8696 { |
| 8697 #ifdef FEAT_SCROLLBIND | |
| 8698 win_T *wp; | |
| 5566 | 8699 win_T *save_curwin = curwin; |
| 8700 buf_T *save_curbuf = curbuf; | |
| 7 | 8701 long topline; |
| 8702 long y; | |
| 8703 linenr_T old_linenr = curwin->w_cursor.lnum; | |
| 8704 | |
| 8705 setpcmark(); | |
| 8706 | |
| 8707 /* | |
| 8708 * determine max topline | |
| 8709 */ | |
| 8710 if (curwin->w_p_scb) | |
| 8711 { | |
| 8712 topline = curwin->w_topline; | |
| 8713 for (wp = firstwin; wp; wp = wp->w_next) | |
| 8714 { | |
| 8715 if (wp->w_p_scb && wp->w_buffer) | |
| 8716 { | |
| 8717 y = wp->w_buffer->b_ml.ml_line_count - p_so; | |
| 8718 if (topline > y) | |
| 8719 topline = y; | |
| 8720 } | |
| 8721 } | |
| 8722 if (topline < 1) | |
| 8723 topline = 1; | |
| 8724 } | |
| 8725 else | |
| 8726 { | |
| 8727 topline = 1; | |
| 8728 } | |
| 8729 | |
| 8730 | |
| 8731 /* | |
| 5566 | 8732 * Set all scrollbind windows to the same topline. |
| 7 | 8733 */ |
| 8734 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 8735 { | |
| 8736 if (curwin->w_p_scb) | |
| 8737 { | |
| 5566 | 8738 curbuf = curwin->w_buffer; |
| 7 | 8739 y = topline - curwin->w_topline; |
| 8740 if (y > 0) | |
| 8741 scrollup(y, TRUE); | |
| 8742 else | |
| 8743 scrolldown(-y, TRUE); | |
| 8744 curwin->w_scbind_pos = topline; | |
| 8745 redraw_later(VALID); | |
| 8746 cursor_correct(); | |
| 8747 #ifdef FEAT_WINDOWS | |
| 8748 curwin->w_redr_status = TRUE; | |
| 8749 #endif | |
| 8750 } | |
| 8751 } | |
| 5566 | 8752 curwin = save_curwin; |
| 8753 curbuf = save_curbuf; | |
| 7 | 8754 if (curwin->w_p_scb) |
| 8755 { | |
| 8756 did_syncbind = TRUE; | |
| 8757 checkpcmark(); | |
| 8758 if (old_linenr != curwin->w_cursor.lnum) | |
| 8759 { | |
| 8760 char_u ctrl_o[2]; | |
| 8761 | |
| 8762 ctrl_o[0] = Ctrl_O; | |
| 8763 ctrl_o[1] = 0; | |
| 8764 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE); | |
| 8765 } | |
| 8766 } | |
| 8767 #endif | |
| 8768 } | |
| 8769 | |
| 8770 | |
| 8771 static void | |
| 8772 ex_read(eap) | |
| 8773 exarg_T *eap; | |
| 8774 { | |
| 167 | 8775 int i; |
| 8776 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 8777 linenr_T lnum; | |
| 7 | 8778 |
| 8779 if (eap->usefilter) /* :r!cmd */ | |
| 8780 do_bang(1, eap, FALSE, FALSE, TRUE); | |
| 8781 else | |
| 8782 { | |
| 8783 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 8784 return; | |
| 8785 | |
| 8786 #ifdef FEAT_BROWSE | |
| 8787 if (cmdmod.browse) | |
| 8788 { | |
| 8789 char_u *browseFile; | |
| 8790 | |
| 28 | 8791 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg, |
| 7 | 8792 NULL, NULL, NULL, curbuf); |
| 8793 if (browseFile != NULL) | |
| 8794 { | |
| 8795 i = readfile(browseFile, NULL, | |
| 8796 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8797 vim_free(browseFile); | |
| 8798 } | |
| 8799 else | |
| 8800 i = OK; | |
| 8801 } | |
| 8802 else | |
| 8803 #endif | |
| 8804 if (*eap->arg == NUL) | |
| 8805 { | |
| 8806 if (check_fname() == FAIL) /* check for no file name */ | |
| 8807 return; | |
| 8808 i = readfile(curbuf->b_ffname, curbuf->b_fname, | |
| 8809 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8810 } | |
| 8811 else | |
| 8812 { | |
| 8813 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL) | |
| 8814 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1); | |
| 8815 i = readfile(eap->arg, NULL, | |
| 8816 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8817 | |
| 8818 } | |
| 8819 if (i == FAIL) | |
| 8820 { | |
| 8821 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8822 if (!aborting()) | |
| 8823 #endif | |
| 8824 EMSG2(_(e_notopen), eap->arg); | |
| 8825 } | |
| 8826 else | |
| 167 | 8827 { |
| 8828 if (empty && exmode_active) | |
| 8829 { | |
| 8830 /* Delete the empty line that remains. Historically ex does | |
| 8831 * this but vi doesn't. */ | |
| 8832 if (eap->line2 == 0) | |
| 8833 lnum = curbuf->b_ml.ml_line_count; | |
| 8834 else | |
| 8835 lnum = 1; | |
| 573 | 8836 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK) |
| 167 | 8837 { |
| 8838 ml_delete(lnum, FALSE); | |
| 573 | 8839 if (curwin->w_cursor.lnum > 1 |
| 8840 && curwin->w_cursor.lnum >= lnum) | |
| 167 | 8841 --curwin->w_cursor.lnum; |
| 1929 | 8842 deleted_lines_mark(lnum, 1L); |
| 167 | 8843 } |
| 8844 } | |
| 7 | 8845 redraw_curbuf_later(VALID); |
| 167 | 8846 } |
| 7 | 8847 } |
| 8848 } | |
| 8849 | |
| 358 | 8850 static char_u *prev_dir = NULL; |
| 8851 | |
| 8852 #if defined(EXITFREE) || defined(PROTO) | |
| 8853 void | |
| 8854 free_cd_dir() | |
| 8855 { | |
| 8856 vim_free(prev_dir); | |
| 1471 | 8857 prev_dir = NULL; |
| 1837 | 8858 |
| 8859 vim_free(globaldir); | |
| 8860 globaldir = NULL; | |
| 358 | 8861 } |
| 8862 #endif | |
| 8863 | |
|
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8864 /* |
|
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8865 * Deal with the side effects of changing the current directory. |
|
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|
8866 * When "local" is TRUE then this was after an ":lcd" command. |
|
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|
8867 */ |
|
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|
8868 void |
|
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|
8869 post_chdir(local) |
|
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|
8870 int local; |
|
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|
8871 { |
|
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|
8872 vim_free(curwin->w_localdir); |
| 5584 | 8873 curwin->w_localdir = NULL; |
|
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|
8874 if (local) |
|
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|
8875 { |
|
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|
8876 /* If still in global directory, need to remember current |
|
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|
8877 * directory as global directory. */ |
|
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|
8878 if (globaldir == NULL && prev_dir != NULL) |
|
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|
8879 globaldir = vim_strsave(prev_dir); |
|
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|
8880 /* Remember this local directory for the window. */ |
|
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|
8881 if (mch_dirname(NameBuff, MAXPATHL) == OK) |
|
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|
8882 curwin->w_localdir = vim_strsave(NameBuff); |
|
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8883 } |
|
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|
8884 else |
|
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|
8885 { |
|
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|
8886 /* We are now in the global directory, no need to remember its |
|
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|
8887 * name. */ |
|
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|
8888 vim_free(globaldir); |
|
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|
8889 globaldir = NULL; |
|
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|
8890 } |
|
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|
8891 |
|
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|
8892 shorten_fnames(TRUE); |
|
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|
8893 } |
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|
8894 |
| 358 | 8895 |
| 7 | 8896 /* |
| 8897 * ":cd", ":lcd", ":chdir" and ":lchdir". | |
| 8898 */ | |
| 1411 | 8899 void |
| 7 | 8900 ex_cd(eap) |
| 8901 exarg_T *eap; | |
| 8902 { | |
| 8903 char_u *new_dir; | |
| 8904 char_u *tofree; | |
| 8905 | |
| 8906 new_dir = eap->arg; | |
| 8907 #if !defined(UNIX) && !defined(VMS) | |
| 8908 /* for non-UNIX ":cd" means: print current directory */ | |
| 8909 if (*new_dir == NUL) | |
| 8910 ex_pwd(NULL); | |
| 8911 else | |
| 8912 #endif | |
| 8913 { | |
| 1838 | 8914 #ifdef FEAT_AUTOCMD |
| 8915 if (allbuf_locked()) | |
| 8916 return; | |
| 8917 #endif | |
| 167 | 8918 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() |
| 8919 && !eap->forceit) | |
| 8920 { | |
| 1441 | 8921 EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)")); |
| 167 | 8922 return; |
| 8923 } | |
| 8924 | |
| 7 | 8925 /* ":cd -": Change to previous directory */ |
| 8926 if (STRCMP(new_dir, "-") == 0) | |
| 8927 { | |
| 8928 if (prev_dir == NULL) | |
| 8929 { | |
| 8930 EMSG(_("E186: No previous directory")); | |
| 8931 return; | |
| 8932 } | |
| 8933 new_dir = prev_dir; | |
| 8934 } | |
| 8935 | |
| 8936 /* Save current directory for next ":cd -" */ | |
| 8937 tofree = prev_dir; | |
| 8938 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8939 prev_dir = vim_strsave(NameBuff); | |
| 8940 else | |
| 8941 prev_dir = NULL; | |
| 8942 | |
| 8943 #if defined(UNIX) || defined(VMS) | |
| 8944 /* for UNIX ":cd" means: go to home directory */ | |
| 8945 if (*new_dir == NUL) | |
| 8946 { | |
| 8947 /* use NameBuff for home directory name */ | |
| 8948 # ifdef VMS | |
| 8949 char_u *p; | |
| 8950 | |
| 8951 p = mch_getenv((char_u *)"SYS$LOGIN"); | |
| 8952 if (p == NULL || *p == NUL) /* empty is the same as not set */ | |
| 8953 NameBuff[0] = NUL; | |
| 8954 else | |
| 416 | 8955 vim_strncpy(NameBuff, p, MAXPATHL - 1); |
| 7 | 8956 # else |
| 8957 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 8958 # endif | |
| 8959 new_dir = NameBuff; | |
| 8960 } | |
| 8961 #endif | |
| 8962 if (new_dir == NULL || vim_chdir(new_dir)) | |
| 8963 EMSG(_(e_failed)); | |
| 8964 else | |
| 8965 { | |
|
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|
8966 post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir); |
| 7 | 8967 |
| 8968 /* Echo the new current directory if the command was typed. */ | |
| 1930 | 8969 if (KeyTyped || p_verbose >= 5) |
| 7 | 8970 ex_pwd(eap); |
| 8971 } | |
| 8972 vim_free(tofree); | |
| 8973 } | |
| 8974 } | |
| 8975 | |
| 8976 /* | |
| 8977 * ":pwd". | |
| 8978 */ | |
| 8979 static void | |
| 8980 ex_pwd(eap) | |
| 1877 | 8981 exarg_T *eap UNUSED; |
| 7 | 8982 { |
| 8983 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8984 { | |
| 8985 #ifdef BACKSLASH_IN_FILENAME | |
| 8986 slash_adjust(NameBuff); | |
| 8987 #endif | |
| 8988 msg(NameBuff); | |
| 8989 } | |
| 8990 else | |
| 8991 EMSG(_("E187: Unknown")); | |
| 8992 } | |
| 8993 | |
| 8994 /* | |
| 8995 * ":=". | |
| 8996 */ | |
| 8997 static void | |
| 8998 ex_equal(eap) | |
| 8999 exarg_T *eap; | |
| 9000 { | |
| 9001 smsg((char_u *)"%ld", (long)eap->line2); | |
| 167 | 9002 ex_may_print(eap); |
| 7 | 9003 } |
| 9004 | |
| 9005 static void | |
| 9006 ex_sleep(eap) | |
| 9007 exarg_T *eap; | |
| 9008 { | |
| 236 | 9009 int n; |
| 9010 long len; | |
| 7 | 9011 |
| 9012 if (cursor_valid()) | |
| 9013 { | |
| 9014 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled; | |
| 9015 if (n >= 0) | |
| 5645 | 9016 windgoto((int)n, W_WINCOL(curwin) + curwin->w_wcol); |
| 7 | 9017 } |
| 236 | 9018 |
| 9019 len = eap->line2; | |
| 9020 switch (*eap->arg) | |
| 9021 { | |
| 9022 case 'm': break; | |
| 9023 case NUL: len *= 1000L; break; | |
| 9024 default: EMSG2(_(e_invarg2), eap->arg); return; | |
| 9025 } | |
| 9026 do_sleep(len); | |
| 7 | 9027 } |
| 9028 | |
| 9029 /* | |
| 9030 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second. | |
| 9031 */ | |
| 9032 void | |
| 9033 do_sleep(msec) | |
| 9034 long msec; | |
| 9035 { | |
| 9036 long done; | |
| 9037 | |
| 9038 cursor_on(); | |
| 9039 out_flush(); | |
| 9040 for (done = 0; !got_int && done < msec; done += 1000L) | |
| 9041 { | |
| 9042 ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE); | |
| 9043 ui_breakcheck(); | |
|
7109
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7105
diff
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|
9044 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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7105
diff
changeset
|
9045 /* Process the netbeans and clientserver messages that may have been |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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7105
diff
changeset
|
9046 * received in the call to ui_breakcheck() when the GUI is in use. This |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7105
diff
changeset
|
9047 * may occur when running a test case. */ |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7105
diff
changeset
|
9048 parse_queued_messages(); |
| 3151 | 9049 #endif |
| 7 | 9050 } |
| 9051 } | |
| 9052 | |
| 9053 static void | |
| 9054 do_exmap(eap, isabbrev) | |
| 9055 exarg_T *eap; | |
| 9056 int isabbrev; | |
| 9057 { | |
| 9058 int mode; | |
| 9059 char_u *cmdp; | |
| 9060 | |
| 9061 cmdp = eap->cmd; | |
| 9062 mode = get_map_mode(&cmdp, eap->forceit || isabbrev); | |
| 9063 | |
| 9064 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'), | |
| 9065 eap->arg, mode, isabbrev)) | |
| 9066 { | |
| 9067 case 1: EMSG(_(e_invarg)); | |
| 9068 break; | |
| 9069 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap)); | |
| 9070 break; | |
| 9071 } | |
| 9072 } | |
| 9073 | |
| 9074 /* | |
| 9075 * ":winsize" command (obsolete). | |
| 9076 */ | |
| 9077 static void | |
| 9078 ex_winsize(eap) | |
| 9079 exarg_T *eap; | |
| 9080 { | |
| 9081 int w, h; | |
| 9082 char_u *arg = eap->arg; | |
| 9083 char_u *p; | |
| 9084 | |
| 9085 w = getdigits(&arg); | |
| 9086 arg = skipwhite(arg); | |
| 9087 p = arg; | |
| 9088 h = getdigits(&arg); | |
| 9089 if (*p != NUL && *arg == NUL) | |
| 9090 set_shellsize(w, h, TRUE); | |
| 9091 else | |
| 9092 EMSG(_("E465: :winsize requires two number arguments")); | |
| 9093 } | |
| 9094 | |
| 9095 #ifdef FEAT_WINDOWS | |
| 9096 static void | |
| 9097 ex_wincmd(eap) | |
| 9098 exarg_T *eap; | |
| 9099 { | |
| 9100 int xchar = NUL; | |
| 9101 char_u *p; | |
| 9102 | |
| 9103 if (*eap->arg == 'g' || *eap->arg == Ctrl_G) | |
| 9104 { | |
| 9105 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */ | |
| 9106 if (eap->arg[1] == NUL) | |
| 9107 { | |
| 9108 EMSG(_(e_invarg)); | |
| 9109 return; | |
| 9110 } | |
| 9111 xchar = eap->arg[1]; | |
| 9112 p = eap->arg + 2; | |
| 9113 } | |
| 9114 else | |
| 9115 p = eap->arg + 1; | |
| 9116 | |
| 9117 eap->nextcmd = check_nextcmd(p); | |
| 9118 p = skipwhite(p); | |
| 9119 if (*p != NUL && *p != '"' && eap->nextcmd == NULL) | |
| 9120 EMSG(_(e_invarg)); | |
| 2887 | 9121 else if (!eap->skip) |
| 7 | 9122 { |
| 9123 /* Pass flags on for ":vertical wincmd ]". */ | |
| 9124 postponed_split_flags = cmdmod.split; | |
| 1090 | 9125 postponed_split_tab = cmdmod.tab; |
| 7 | 9126 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar); |
| 9127 postponed_split_flags = 0; | |
| 1090 | 9128 postponed_split_tab = 0; |
| 7 | 9129 } |
| 9130 } | |
| 9131 #endif | |
| 9132 | |
| 11 | 9133 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 9134 /* |
| 9135 * ":winpos". | |
| 9136 */ | |
| 9137 static void | |
| 9138 ex_winpos(eap) | |
| 9139 exarg_T *eap; | |
| 9140 { | |
| 9141 int x, y; | |
| 9142 char_u *arg = eap->arg; | |
| 9143 char_u *p; | |
| 9144 | |
| 9145 if (*arg == NUL) | |
| 9146 { | |
| 11 | 9147 # if defined(FEAT_GUI) || defined(MSWIN) |
| 9148 # ifdef FEAT_GUI | |
| 7 | 9149 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL) |
| 11 | 9150 # else |
| 9151 if (mch_get_winpos(&x, &y) != FAIL) | |
| 9152 # endif | |
| 7 | 9153 { |
| 9154 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y); | |
| 9155 msg(IObuff); | |
| 9156 } | |
| 9157 else | |
| 9158 # endif | |
| 9159 EMSG(_("E188: Obtaining window position not implemented for this platform")); | |
| 9160 } | |
| 9161 else | |
| 9162 { | |
| 9163 x = getdigits(&arg); | |
| 9164 arg = skipwhite(arg); | |
| 9165 p = arg; | |
| 9166 y = getdigits(&arg); | |
| 9167 if (*p == NUL || *arg != NUL) | |
| 9168 { | |
| 9169 EMSG(_("E466: :winpos requires two number arguments")); | |
| 9170 return; | |
| 9171 } | |
| 9172 # ifdef FEAT_GUI | |
| 9173 if (gui.in_use) | |
| 9174 gui_mch_set_winpos(x, y); | |
| 9175 else if (gui.starting) | |
| 9176 { | |
| 9177 /* Remember the coordinates for when the window is opened. */ | |
| 9178 gui_win_x = x; | |
| 9179 gui_win_y = y; | |
| 9180 } | |
| 9181 # ifdef HAVE_TGETENT | |
| 9182 else | |
| 9183 # endif | |
| 11 | 9184 # else |
| 9185 # ifdef MSWIN | |
| 9186 mch_set_winpos(x, y); | |
| 9187 # endif | |
| 7 | 9188 # endif |
| 9189 # ifdef HAVE_TGETENT | |
| 9190 if (*T_CWP) | |
| 9191 term_set_winpos(x, y); | |
| 9192 # endif | |
| 9193 } | |
| 9194 } | |
| 9195 #endif | |
| 9196 | |
| 9197 /* | |
| 9198 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<". | |
| 9199 */ | |
| 9200 static void | |
| 9201 ex_operators(eap) | |
| 9202 exarg_T *eap; | |
| 9203 { | |
| 9204 oparg_T oa; | |
| 9205 | |
| 9206 clear_oparg(&oa); | |
| 9207 oa.regname = eap->regname; | |
| 9208 oa.start.lnum = eap->line1; | |
| 9209 oa.end.lnum = eap->line2; | |
| 9210 oa.line_count = eap->line2 - eap->line1 + 1; | |
| 9211 oa.motion_type = MLINE; | |
| 9212 #ifdef FEAT_VIRTUALEDIT | |
| 9213 virtual_op = FALSE; | |
| 9214 #endif | |
| 9215 if (eap->cmdidx != CMD_yank) /* position cursor for undo */ | |
| 9216 { | |
| 9217 setpcmark(); | |
| 9218 curwin->w_cursor.lnum = eap->line1; | |
| 9219 beginline(BL_SOL | BL_FIX); | |
| 9220 } | |
| 9221 | |
| 5498 | 9222 if (VIsual_active) |
| 9223 end_visual_mode(); | |
| 9224 | |
| 7 | 9225 switch (eap->cmdidx) |
| 9226 { | |
| 9227 case CMD_delete: | |
| 9228 oa.op_type = OP_DELETE; | |
| 9229 op_delete(&oa); | |
| 9230 break; | |
| 9231 | |
| 9232 case CMD_yank: | |
| 9233 oa.op_type = OP_YANK; | |
| 9234 (void)op_yank(&oa, FALSE, TRUE); | |
| 9235 break; | |
| 9236 | |
| 9237 default: /* CMD_rshift or CMD_lshift */ | |
|
4889
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9238 if ( |
| 7 | 9239 #ifdef FEAT_RIGHTLEFT |
|
4889
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9240 (eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9241 #else |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9242 eap->cmdidx == CMD_rshift |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9243 #endif |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9244 ) |
| 7 | 9245 oa.op_type = OP_RSHIFT; |
| 9246 else | |
| 9247 oa.op_type = OP_LSHIFT; | |
| 9248 op_shift(&oa, FALSE, eap->amount); | |
| 9249 break; | |
| 9250 } | |
| 9251 #ifdef FEAT_VIRTUALEDIT | |
| 9252 virtual_op = MAYBE; | |
| 9253 #endif | |
| 167 | 9254 ex_may_print(eap); |
| 7 | 9255 } |
| 9256 | |
| 9257 /* | |
| 9258 * ":put". | |
| 9259 */ | |
| 9260 static void | |
| 9261 ex_put(eap) | |
| 9262 exarg_T *eap; | |
| 9263 { | |
| 9264 /* ":0put" works like ":1put!". */ | |
| 9265 if (eap->line2 == 0) | |
| 9266 { | |
| 9267 eap->line2 = 1; | |
| 9268 eap->forceit = TRUE; | |
| 9269 } | |
| 9270 curwin->w_cursor.lnum = eap->line2; | |
| 167 | 9271 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L, |
| 9272 PUT_LINE|PUT_CURSLINE); | |
| 7 | 9273 } |
| 9274 | |
| 9275 /* | |
| 9276 * Handle ":copy" and ":move". | |
| 9277 */ | |
| 9278 static void | |
| 9279 ex_copymove(eap) | |
| 9280 exarg_T *eap; | |
| 9281 { | |
| 9282 long n; | |
| 9283 | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
9284 n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE); |
| 7 | 9285 if (eap->arg == NULL) /* error detected */ |
| 9286 { | |
| 9287 eap->nextcmd = NULL; | |
| 9288 return; | |
| 9289 } | |
| 167 | 9290 get_flags(eap); |
| 7 | 9291 |
| 9292 /* | |
| 9293 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n' | |
| 9294 */ | |
| 9295 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count) | |
| 9296 { | |
| 9297 EMSG(_(e_invaddr)); | |
| 9298 return; | |
| 9299 } | |
| 9300 | |
| 9301 if (eap->cmdidx == CMD_move) | |
| 9302 { | |
| 9303 if (do_move(eap->line1, eap->line2, n) == FAIL) | |
| 9304 return; | |
| 9305 } | |
| 9306 else | |
| 9307 ex_copy(eap->line1, eap->line2, n); | |
| 9308 u_clearline(); | |
| 9309 beginline(BL_SOL | BL_FIX); | |
| 167 | 9310 ex_may_print(eap); |
| 9311 } | |
| 9312 | |
| 9313 /* | |
| 9314 * Print the current line if flags were given to the Ex command. | |
| 9315 */ | |
| 5776 | 9316 void |
| 167 | 9317 ex_may_print(eap) |
| 9318 exarg_T *eap; | |
| 9319 { | |
| 9320 if (eap->flags != 0) | |
| 9321 { | |
| 9322 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR), | |
| 9323 (eap->flags & EXFLAG_LIST)); | |
| 9324 ex_no_reprint = TRUE; | |
| 9325 } | |
| 7 | 9326 } |
| 9327 | |
| 9328 /* | |
| 9329 * ":smagic" and ":snomagic". | |
| 9330 */ | |
| 9331 static void | |
| 9332 ex_submagic(eap) | |
| 9333 exarg_T *eap; | |
| 9334 { | |
| 9335 int magic_save = p_magic; | |
| 9336 | |
| 9337 p_magic = (eap->cmdidx == CMD_smagic); | |
| 9338 do_sub(eap); | |
| 9339 p_magic = magic_save; | |
| 9340 } | |
| 9341 | |
| 9342 /* | |
| 9343 * ":join". | |
| 9344 */ | |
| 9345 static void | |
| 9346 ex_join(eap) | |
| 9347 exarg_T *eap; | |
| 9348 { | |
| 9349 curwin->w_cursor.lnum = eap->line1; | |
| 9350 if (eap->line1 == eap->line2) | |
| 9351 { | |
| 9352 if (eap->addr_count >= 2) /* :2,2join does nothing */ | |
| 9353 return; | |
| 9354 if (eap->line2 == curbuf->b_ml.ml_line_count) | |
| 9355 { | |
| 9356 beep_flush(); | |
| 9357 return; | |
| 9358 } | |
| 9359 ++eap->line2; | |
| 9360 } | |
| 5848 | 9361 (void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE); |
| 7 | 9362 beginline(BL_WHITE | BL_FIX); |
| 167 | 9363 ex_may_print(eap); |
| 7 | 9364 } |
| 9365 | |
| 9366 /* | |
| 9367 * ":[addr]@r" or ":[addr]*r": execute register | |
| 9368 */ | |
| 9369 static void | |
| 9370 ex_at(eap) | |
| 9371 exarg_T *eap; | |
| 9372 { | |
| 9373 int c; | |
| 1973 | 9374 int prev_len = typebuf.tb_len; |
| 7 | 9375 |
| 9376 curwin->w_cursor.lnum = eap->line2; | |
| 9377 | |
| 9378 #ifdef USE_ON_FLY_SCROLL | |
| 9379 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9380 #endif | |
| 9381 | |
| 9382 /* get the register name. No name means to use the previous one */ | |
| 9383 c = *eap->arg; | |
| 9384 if (c == NUL || (c == '*' && *eap->cmd == '*')) | |
| 9385 c = '@'; | |
| 1034 | 9386 /* Put the register in the typeahead buffer with the "silent" flag. */ |
| 9387 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE) | |
| 9388 == FAIL) | |
| 167 | 9389 { |
| 7 | 9390 beep_flush(); |
| 167 | 9391 } |
| 7 | 9392 else |
| 9393 { | |
| 9394 int save_efr = exec_from_reg; | |
| 9395 | |
| 9396 exec_from_reg = TRUE; | |
| 9397 | |
| 9398 /* | |
| 9399 * Execute from the typeahead buffer. | |
| 1973 | 9400 * Continue until the stuff buffer is empty and all added characters |
| 9401 * have been consumed. | |
| 7 | 9402 */ |
| 1973 | 9403 while (!stuff_empty() || typebuf.tb_len > prev_len) |
| 7 | 9404 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE); |
| 9405 | |
| 9406 exec_from_reg = save_efr; | |
| 9407 } | |
| 9408 } | |
| 9409 | |
| 9410 /* | |
| 9411 * ":!". | |
| 9412 */ | |
| 9413 static void | |
| 9414 ex_bang(eap) | |
| 9415 exarg_T *eap; | |
| 9416 { | |
| 9417 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE); | |
| 9418 } | |
| 9419 | |
| 9420 /* | |
| 9421 * ":undo". | |
| 9422 */ | |
| 9423 static void | |
| 9424 ex_undo(eap) | |
| 1877 | 9425 exarg_T *eap UNUSED; |
| 7 | 9426 { |
| 771 | 9427 if (eap->addr_count == 1) /* :undo 123 */ |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9428 undo_time(eap->line2, FALSE, FALSE, TRUE); |
| 771 | 9429 else |
| 9430 u_undo(1); | |
| 7 | 9431 } |
| 9432 | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9433 #ifdef FEAT_PERSISTENT_UNDO |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9434 static void |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9435 ex_wundo(eap) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9436 exarg_T *eap; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9437 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9438 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
|
9439 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9440 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
|
9441 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
|
9442 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9443 |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9444 static void |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9445 ex_rundo(eap) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9446 exarg_T *eap; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9447 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9448 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
|
9449 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9450 u_compute_hash(hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
9451 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
|
9452 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9453 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9454 |
| 7 | 9455 /* |
| 9456 * ":redo". | |
| 9457 */ | |
| 9458 static void | |
| 9459 ex_redo(eap) | |
| 1877 | 9460 exarg_T *eap UNUSED; |
| 7 | 9461 { |
| 9462 u_redo(1); | |
| 9463 } | |
| 9464 | |
| 9465 /* | |
| 756 | 9466 * ":earlier" and ":later". |
| 9467 */ | |
| 9468 static void | |
| 9469 ex_later(eap) | |
| 9470 exarg_T *eap; | |
| 9471 { | |
| 9472 long count = 0; | |
| 9473 int sec = FALSE; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9474 int file = FALSE; |
| 756 | 9475 char_u *p = eap->arg; |
| 9476 | |
| 9477 if (*p == NUL) | |
| 9478 count = 1; | |
| 9479 else if (isdigit(*p)) | |
| 9480 { | |
| 9481 count = getdigits(&p); | |
| 9482 switch (*p) | |
| 9483 { | |
| 9484 case 's': ++p; sec = TRUE; break; | |
| 9485 case 'm': ++p; sec = TRUE; count *= 60; break; | |
| 9486 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
|
9487 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
|
9488 case 'f': ++p; file = TRUE; break; |
| 756 | 9489 } |
| 9490 } | |
| 9491 | |
| 9492 if (*p != NUL) | |
| 9493 EMSG2(_(e_invarg2), eap->arg); | |
| 9494 else | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9495 undo_time(eap->cmdidx == CMD_earlier ? -count : count, |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9496 sec, file, FALSE); |
| 756 | 9497 } |
| 9498 | |
| 9499 /* | |
| 7 | 9500 * ":redir": start/stop redirection. |
| 9501 */ | |
| 9502 static void | |
| 9503 ex_redir(eap) | |
| 9504 exarg_T *eap; | |
| 9505 { | |
| 9506 char *mode; | |
| 9507 char_u *fname; | |
| 122 | 9508 char_u *arg = eap->arg; |
| 7 | 9509 |
| 9510 if (STRICMP(eap->arg, "END") == 0) | |
| 9511 close_redir(); | |
| 9512 else | |
| 9513 { | |
| 122 | 9514 if (*arg == '>') |
| 9515 { | |
| 9516 ++arg; | |
| 9517 if (*arg == '>') | |
| 9518 { | |
| 9519 ++arg; | |
| 7 | 9520 mode = "a"; |
| 9521 } | |
| 9522 else | |
| 9523 mode = "w"; | |
| 122 | 9524 arg = skipwhite(arg); |
| 7 | 9525 |
| 9526 close_redir(); | |
| 9527 | |
| 9528 /* Expand environment variables and "~/". */ | |
| 122 | 9529 fname = expand_env_save(arg); |
| 7 | 9530 if (fname == NULL) |
| 9531 return; | |
| 9532 #ifdef FEAT_BROWSE | |
| 9533 if (cmdmod.browse) | |
| 9534 { | |
| 9535 char_u *browseFile; | |
| 9536 | |
| 28 | 9537 browseFile = do_browse(BROWSE_SAVE, |
| 9538 (char_u *)_("Save Redirection"), | |
| 9539 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf); | |
| 7 | 9540 if (browseFile == NULL) |
| 9541 return; /* operation cancelled */ | |
| 9542 vim_free(fname); | |
| 9543 fname = browseFile; | |
| 9544 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9545 } | |
| 9546 #endif | |
| 9547 | |
| 9548 redir_fd = open_exfile(fname, eap->forceit, mode); | |
| 9549 vim_free(fname); | |
| 9550 } | |
| 9551 #ifdef FEAT_EVAL | |
| 122 | 9552 else if (*arg == '@') |
| 7 | 9553 { |
| 9554 /* redirect to a register a-z (resp. A-Z for appending) */ | |
| 9555 close_redir(); | |
| 122 | 9556 ++arg; |
| 9557 if (ASCII_ISALPHA(*arg) | |
| 7 | 9558 # ifdef FEAT_CLIPBOARD |
| 122 | 9559 || *arg == '*' |
| 1038 | 9560 || *arg == '+' |
| 7 | 9561 # endif |
| 122 | 9562 || *arg == '"') |
| 9563 { | |
| 9564 redir_reg = *arg++; | |
| 1427 | 9565 if (*arg == '>' && arg[1] == '>') /* append */ |
| 268 | 9566 arg += 2; |
| 1427 | 9567 else |
| 7 | 9568 { |
| 1427 | 9569 /* Can use both "@a" and "@a>". */ |
| 296 | 9570 if (*arg == '>') |
| 9571 arg++; | |
| 1427 | 9572 /* Make register empty when not using @A-@Z and the |
| 9573 * command is valid. */ | |
| 9574 if (*arg == NUL && !isupper(redir_reg)) | |
| 9575 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE); | |
| 7 | 9576 } |
| 167 | 9577 } |
| 9578 if (*arg != NUL) | |
| 9579 { | |
| 268 | 9580 redir_reg = 0; |
| 167 | 9581 EMSG2(_(e_invarg2), eap->arg); |
| 9582 } | |
| 9583 } | |
| 9584 else if (*arg == '=' && arg[1] == '>') | |
| 9585 { | |
| 9586 int append; | |
| 9587 | |
| 9588 /* redirect to a variable */ | |
| 9589 close_redir(); | |
| 9590 arg += 2; | |
| 9591 | |
| 9592 if (*arg == '>') | |
| 9593 { | |
| 9594 ++arg; | |
| 9595 append = TRUE; | |
| 7 | 9596 } |
| 9597 else | |
| 167 | 9598 append = FALSE; |
| 9599 | |
| 9600 if (var_redir_start(skipwhite(arg), append) == OK) | |
| 9601 redir_vname = 1; | |
| 7 | 9602 } |
| 9603 #endif | |
| 9604 | |
| 9605 /* TODO: redirect to a buffer */ | |
| 9606 | |
| 9607 else | |
| 122 | 9608 EMSG2(_(e_invarg2), eap->arg); |
| 7 | 9609 } |
| 972 | 9610 |
| 9611 /* Make sure redirection is not off. Can happen for cmdline completion | |
| 9612 * that indirectly invokes a command to catch its output. */ | |
| 9613 if (redir_fd != NULL | |
| 9614 #ifdef FEAT_EVAL | |
| 9615 || redir_reg || redir_vname | |
| 9616 #endif | |
| 9617 ) | |
| 9618 redir_off = FALSE; | |
| 7 | 9619 } |
| 9620 | |
| 9621 /* | |
| 9622 * ":redraw": force redraw | |
| 9623 */ | |
| 9624 static void | |
| 9625 ex_redraw(eap) | |
| 9626 exarg_T *eap; | |
| 9627 { | |
| 9628 int r = RedrawingDisabled; | |
| 9629 int p = p_lz; | |
| 9630 | |
| 9631 RedrawingDisabled = 0; | |
| 9632 p_lz = FALSE; | |
| 9633 update_topline(); | |
| 5735 | 9634 update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0); |
| 7 | 9635 #ifdef FEAT_TITLE |
| 9636 if (need_maketitle) | |
| 9637 maketitle(); | |
| 9638 #endif | |
| 9639 RedrawingDisabled = r; | |
| 9640 p_lz = p; | |
| 9641 | |
| 9642 /* Reset msg_didout, so that a message that's there is overwritten. */ | |
| 9643 msg_didout = FALSE; | |
| 9644 msg_col = 0; | |
| 9645 | |
|
5198
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9646 /* No need to wait after an intentional redraw. */ |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9647 need_wait_return = FALSE; |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9648 |
| 7 | 9649 out_flush(); |
| 9650 } | |
| 9651 | |
| 9652 /* | |
| 9653 * ":redrawstatus": force redraw of status line(s) | |
| 9654 */ | |
| 9655 static void | |
| 9656 ex_redrawstatus(eap) | |
| 1877 | 9657 exarg_T *eap UNUSED; |
| 7 | 9658 { |
| 9659 #if defined(FEAT_WINDOWS) | |
| 9660 int r = RedrawingDisabled; | |
| 9661 int p = p_lz; | |
| 9662 | |
| 9663 RedrawingDisabled = 0; | |
| 9664 p_lz = FALSE; | |
| 9665 if (eap->forceit) | |
| 9666 status_redraw_all(); | |
| 9667 else | |
| 9668 status_redraw_curbuf(); | |
| 5735 | 9669 update_screen(VIsual_active ? INVERTED : 0); |
| 7 | 9670 RedrawingDisabled = r; |
| 9671 p_lz = p; | |
| 9672 out_flush(); | |
| 9673 #endif | |
| 9674 } | |
| 9675 | |
| 9676 static void | |
| 9677 close_redir() | |
| 9678 { | |
| 9679 if (redir_fd != NULL) | |
| 9680 { | |
| 9681 fclose(redir_fd); | |
| 9682 redir_fd = NULL; | |
| 9683 } | |
| 9684 #ifdef FEAT_EVAL | |
| 9685 redir_reg = 0; | |
| 167 | 9686 if (redir_vname) |
| 9687 { | |
| 9688 var_redir_stop(); | |
| 9689 redir_vname = 0; | |
| 9690 } | |
| 7 | 9691 #endif |
| 9692 } | |
| 9693 | |
| 9694 #if defined(FEAT_SESSION) && defined(USE_CRNL) | |
| 9695 # define MKSESSION_NL | |
| 9696 static int mksession_nl = FALSE; /* use NL only in put_eol() */ | |
| 9697 #endif | |
| 9698 | |
| 9699 /* | |
| 9700 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession". | |
| 9701 */ | |
| 9702 static void | |
| 9703 ex_mkrc(eap) | |
| 9704 exarg_T *eap; | |
| 9705 { | |
| 9706 FILE *fd; | |
| 9707 int failed = FALSE; | |
| 9708 char_u *fname; | |
| 9709 #ifdef FEAT_BROWSE | |
| 9710 char_u *browseFile = NULL; | |
| 9711 #endif | |
| 9712 #ifdef FEAT_SESSION | |
| 9713 int view_session = FALSE; | |
| 9714 int using_vdir = FALSE; /* using 'viewdir'? */ | |
| 9715 char_u *viewFile = NULL; | |
| 9716 unsigned *flagp; | |
| 9717 #endif | |
| 9718 | |
| 9719 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview) | |
| 9720 { | |
| 9721 #ifdef FEAT_SESSION | |
| 9722 view_session = TRUE; | |
| 9723 #else | |
| 9724 ex_ni(eap); | |
| 9725 return; | |
| 9726 #endif | |
| 9727 } | |
| 9728 | |
| 9729 #ifdef FEAT_SESSION | |
| 1925 | 9730 /* Use the short file name until ":lcd" is used. We also don't use the |
| 9731 * short file name when 'acd' is set, that is checked later. */ | |
| 1113 | 9732 did_lcd = FALSE; |
| 9733 | |
| 7 | 9734 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */ |
| 9735 if (eap->cmdidx == CMD_mkview | |
| 9736 && (*eap->arg == NUL | |
| 9737 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL))) | |
| 9738 { | |
| 9739 eap->forceit = TRUE; | |
| 9740 fname = get_view_file(*eap->arg); | |
| 9741 if (fname == NULL) | |
| 9742 return; | |
| 9743 viewFile = fname; | |
| 9744 using_vdir = TRUE; | |
| 9745 } | |
| 9746 else | |
| 9747 #endif | |
| 9748 if (*eap->arg != NUL) | |
| 9749 fname = eap->arg; | |
| 9750 else if (eap->cmdidx == CMD_mkvimrc) | |
| 9751 fname = (char_u *)VIMRC_FILE; | |
| 9752 #ifdef FEAT_SESSION | |
| 9753 else if (eap->cmdidx == CMD_mksession) | |
| 9754 fname = (char_u *)SESSION_FILE; | |
| 9755 #endif | |
| 9756 else | |
| 9757 fname = (char_u *)EXRC_FILE; | |
| 9758 | |
| 9759 #ifdef FEAT_BROWSE | |
| 9760 if (cmdmod.browse) | |
| 9761 { | |
| 28 | 9762 browseFile = do_browse(BROWSE_SAVE, |
| 7 | 9763 # ifdef FEAT_SESSION |
| 9764 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") : | |
| 9765 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") : | |
| 9766 # endif | |
| 9767 (char_u *)_("Save Setup"), | |
| 9768 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL); | |
| 9769 if (browseFile == NULL) | |
| 9770 goto theend; | |
| 9771 fname = browseFile; | |
| 9772 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9773 } | |
| 9774 #endif | |
| 9775 | |
| 9776 #if defined(FEAT_SESSION) && defined(vim_mkdir) | |
| 9777 /* When using 'viewdir' may have to create the directory. */ | |
| 9778 if (using_vdir && !mch_isdir(p_vdir)) | |
| 167 | 9779 vim_mkdir_emsg(p_vdir, 0755); |
| 7 | 9780 #endif |
| 9781 | |
| 9782 fd = open_exfile(fname, eap->forceit, WRITEBIN); | |
| 9783 if (fd != NULL) | |
| 9784 { | |
| 9785 #ifdef FEAT_SESSION | |
| 9786 if (eap->cmdidx == CMD_mkview) | |
| 9787 flagp = &vop_flags; | |
| 9788 else | |
| 9789 flagp = &ssop_flags; | |
| 9790 #endif | |
| 9791 | |
| 9792 #ifdef MKSESSION_NL | |
| 9793 /* "unix" in 'sessionoptions': use NL line separator */ | |
| 9794 if (view_session && (*flagp & SSOP_UNIX)) | |
| 9795 mksession_nl = TRUE; | |
| 9796 #endif | |
| 9797 | |
| 9798 /* Write the version command for :mkvimrc */ | |
| 9799 if (eap->cmdidx == CMD_mkvimrc) | |
| 9800 (void)put_line(fd, "version 6.0"); | |
| 9801 | |
| 9802 #ifdef FEAT_SESSION | |
| 573 | 9803 if (eap->cmdidx == CMD_mksession) |
| 9804 { | |
| 9805 if (put_line(fd, "let SessionLoad = 1") == FAIL) | |
| 9806 failed = TRUE; | |
| 9807 } | |
| 9808 | |
| 7 | 9809 if (eap->cmdidx != CMD_mkview) |
| 9810 #endif | |
| 9811 { | |
| 9812 /* Write setting 'compatible' first, because it has side effects. | |
| 9813 * For that same reason only do it when needed. */ | |
| 9814 if (p_cp) | |
| 9815 (void)put_line(fd, "if !&cp | set cp | endif"); | |
| 9816 else | |
| 9817 (void)put_line(fd, "if &cp | set nocp | endif"); | |
| 9818 } | |
| 9819 | |
| 9820 #ifdef FEAT_SESSION | |
| 9821 if (!view_session | |
| 9822 || (eap->cmdidx == CMD_mksession | |
| 9823 && (*flagp & SSOP_OPTIONS))) | |
| 9824 #endif | |
| 9825 failed |= (makemap(fd, NULL) == FAIL | |
| 9826 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL); | |
| 9827 | |
| 9828 #ifdef FEAT_SESSION | |
| 9829 if (!failed && view_session) | |
| 9830 { | |
| 9831 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL) | |
| 9832 failed = TRUE; | |
| 9833 if (eap->cmdidx == CMD_mksession) | |
| 9834 { | |
| 2770 | 9835 char_u *dirnow; /* current directory */ |
| 9836 | |
| 9837 dirnow = alloc(MAXPATHL); | |
| 9838 if (dirnow == NULL) | |
| 9839 failed = TRUE; | |
| 9840 else | |
| 9841 { | |
| 9842 /* | |
| 9843 * Change to session file's dir. | |
| 9844 */ | |
| 9845 if (mch_dirname(dirnow, MAXPATHL) == FAIL | |
| 7 | 9846 || mch_chdir((char *)dirnow) != 0) |
| 2770 | 9847 *dirnow = NUL; |
| 9848 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR)) | |
| 9849 { | |
| 9850 if (vim_chdirfile(fname) == OK) | |
| 9851 shorten_fnames(TRUE); | |
| 9852 } | |
| 9853 else if (*dirnow != NUL | |
| 9854 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL) | |
| 9855 { | |
| 9856 if (mch_chdir((char *)globaldir) == 0) | |
| 9857 shorten_fnames(TRUE); | |
| 9858 } | |
| 9859 | |
| 9860 failed |= (makeopens(fd, dirnow) == FAIL); | |
| 9861 | |
| 9862 /* restore original dir */ | |
| 9863 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR) | |
| 9864 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL))) | |
| 9865 { | |
| 9866 if (mch_chdir((char *)dirnow) != 0) | |
| 9867 EMSG(_(e_prev_dir)); | |
| 7 | 9868 shorten_fnames(TRUE); |
| 2770 | 9869 } |
| 9870 vim_free(dirnow); | |
| 7 | 9871 } |
| 9872 } | |
| 9873 else | |
| 9874 { | |
| 1467 | 9875 failed |= (put_view(fd, curwin, !using_vdir, flagp, |
| 9876 -1) == FAIL); | |
| 7 | 9877 } |
| 9878 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save") | |
| 9879 == FAIL) | |
| 9880 failed = TRUE; | |
| 573 | 9881 if (put_line(fd, "doautoall SessionLoadPost") == FAIL) |
| 9882 failed = TRUE; | |
| 625 | 9883 if (eap->cmdidx == CMD_mksession) |
| 9884 { | |
| 9885 if (put_line(fd, "unlet SessionLoad") == FAIL) | |
| 9886 failed = TRUE; | |
| 9887 } | |
| 573 | 9888 } |
| 9889 #endif | |
| 9890 if (put_line(fd, "\" vim: set ft=vim :") == FAIL) | |
| 9891 failed = TRUE; | |
| 9892 | |
| 7 | 9893 failed |= fclose(fd); |
| 9894 | |
| 9895 if (failed) | |
| 9896 EMSG(_(e_write)); | |
| 9897 #if defined(FEAT_EVAL) && defined(FEAT_SESSION) | |
| 9898 else if (eap->cmdidx == CMD_mksession) | |
| 9899 { | |
| 9900 /* successful session write - set this_session var */ | |
| 2770 | 9901 char_u *tbuf; |
| 9902 | |
| 9903 tbuf = alloc(MAXPATHL); | |
| 9904 if (tbuf != NULL) | |
| 9905 { | |
| 9906 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK) | |
| 9907 set_vim_var_string(VV_THIS_SESSION, tbuf, -1); | |
| 9908 vim_free(tbuf); | |
| 9909 } | |
| 7 | 9910 } |
| 9911 #endif | |
| 9912 #ifdef MKSESSION_NL | |
| 9913 mksession_nl = FALSE; | |
| 9914 #endif | |
| 9915 } | |
| 9916 | |
| 9917 #ifdef FEAT_BROWSE | |
| 9918 theend: | |
| 9919 vim_free(browseFile); | |
| 9920 #endif | |
| 9921 #ifdef FEAT_SESSION | |
| 9922 vim_free(viewFile); | |
| 9923 #endif | |
| 9924 } | |
| 9925 | |
| 167 | 9926 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \ |
| 9927 || defined(PROTO) | |
| 9928 int | |
| 9929 vim_mkdir_emsg(name, prot) | |
| 9930 char_u *name; | |
| 1877 | 9931 int prot UNUSED; |
| 167 | 9932 { |
| 9933 if (vim_mkdir(name, prot) != 0) | |
| 9934 { | |
| 9935 EMSG2(_("E739: Cannot create directory: %s"), name); | |
| 9936 return FAIL; | |
| 9937 } | |
| 9938 return OK; | |
| 9939 } | |
| 9940 #endif | |
| 9941 | |
| 7 | 9942 /* |
| 9943 * Open a file for writing for an Ex command, with some checks. | |
| 9944 * Return file descriptor, or NULL on failure. | |
| 9945 */ | |
| 9946 FILE * | |
| 9947 open_exfile(fname, forceit, mode) | |
| 9948 char_u *fname; | |
| 9949 int forceit; | |
| 9950 char *mode; /* "w" for create new file or "a" for append */ | |
| 9951 { | |
| 9952 FILE *fd; | |
| 9953 | |
| 9954 #ifdef UNIX | |
| 9955 /* with Unix it is possible to open a directory */ | |
| 9956 if (mch_isdir(fname)) | |
| 9957 { | |
| 9958 EMSG2(_(e_isadir2), fname); | |
| 9959 return NULL; | |
| 9960 } | |
| 9961 #endif | |
| 9962 if (!forceit && *mode != 'a' && vim_fexists(fname)) | |
| 9963 { | |
| 9964 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname); | |
| 9965 return NULL; | |
| 9966 } | |
| 9967 | |
| 9968 if ((fd = mch_fopen((char *)fname, mode)) == NULL) | |
| 9969 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname); | |
| 9970 | |
| 9971 return fd; | |
| 9972 } | |
| 9973 | |
| 9974 /* | |
| 9975 * ":mark" and ":k". | |
| 9976 */ | |
| 9977 static void | |
| 9978 ex_mark(eap) | |
| 9979 exarg_T *eap; | |
| 9980 { | |
| 9981 pos_T pos; | |
| 9982 | |
| 9983 if (*eap->arg == NUL) /* No argument? */ | |
| 9984 EMSG(_(e_argreq)); | |
| 9985 else if (eap->arg[1] != NUL) /* more than one character? */ | |
| 9986 EMSG(_(e_trailing)); | |
| 9987 else | |
| 9988 { | |
| 9989 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 9990 curwin->w_cursor.lnum = eap->line2; | |
| 9991 beginline(BL_WHITE | BL_FIX); | |
| 9992 if (setmark(*eap->arg) == FAIL) /* set mark */ | |
| 9993 EMSG(_("E191: Argument must be a letter or forward/backward quote")); | |
| 9994 curwin->w_cursor = pos; /* restore curwin->w_cursor */ | |
| 9995 } | |
| 9996 } | |
| 9997 | |
| 9998 /* | |
| 9999 * Update w_topline, w_leftcol and the cursor position. | |
| 10000 */ | |
| 10001 void | |
| 10002 update_topline_cursor() | |
| 10003 { | |
| 10004 check_cursor(); /* put cursor on valid line */ | |
| 10005 update_topline(); | |
| 10006 if (!curwin->w_p_wrap) | |
| 10007 validate_cursor(); | |
| 10008 update_curswant(); | |
| 10009 } | |
| 10010 | |
| 10011 #ifdef FEAT_EX_EXTRA | |
| 10012 /* | |
| 10013 * ":normal[!] {commands}": Execute normal mode commands. | |
| 10014 */ | |
| 10015 static void | |
| 10016 ex_normal(eap) | |
| 10017 exarg_T *eap; | |
| 10018 { | |
| 10019 int save_msg_scroll = msg_scroll; | |
| 10020 int save_restart_edit = restart_edit; | |
| 10021 int save_msg_didout = msg_didout; | |
| 10022 int save_State = State; | |
| 10023 tasave_T tabuf; | |
| 10024 int save_insertmode = p_im; | |
| 10025 int save_finish_op = finish_op; | |
| 1689 | 10026 int save_opcount = opcount; |
| 7 | 10027 #ifdef FEAT_MBYTE |
| 10028 char_u *arg = NULL; | |
| 10029 int l; | |
| 10030 char_u *p; | |
| 10031 #endif | |
| 10032 | |
| 856 | 10033 if (ex_normal_lock > 0) |
| 10034 { | |
| 10035 EMSG(_(e_secure)); | |
| 10036 return; | |
| 10037 } | |
| 7 | 10038 if (ex_normal_busy >= p_mmd) |
| 10039 { | |
| 10040 EMSG(_("E192: Recursive use of :normal too deep")); | |
| 10041 return; | |
| 10042 } | |
| 10043 ++ex_normal_busy; | |
| 10044 | |
| 10045 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 10046 restart_edit = 0; /* don't go to Insert mode */ | |
| 10047 p_im = FALSE; /* don't use 'insertmode' */ | |
| 10048 | |
| 10049 #ifdef FEAT_MBYTE | |
| 10050 /* | |
| 10051 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do | |
| 10052 * this for the K_SPECIAL leading byte, otherwise special keys will not | |
| 10053 * work. | |
| 10054 */ | |
| 10055 if (has_mbyte) | |
| 10056 { | |
| 10057 int len = 0; | |
| 10058 | |
| 10059 /* Count the number of characters to be escaped. */ | |
| 10060 for (p = eap->arg; *p != NUL; ++p) | |
| 10061 { | |
| 10062 # ifdef FEAT_GUI | |
| 10063 if (*p == CSI) /* leadbyte CSI */ | |
| 10064 len += 2; | |
| 10065 # endif | |
| 474 | 10066 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10067 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */ |
| 10068 # ifdef FEAT_GUI | |
| 10069 || *p == CSI | |
| 10070 # endif | |
| 10071 ) | |
| 10072 len += 2; | |
| 10073 } | |
| 10074 if (len > 0) | |
| 10075 { | |
| 10076 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1)); | |
| 10077 if (arg != NULL) | |
| 10078 { | |
| 10079 len = 0; | |
| 10080 for (p = eap->arg; *p != NUL; ++p) | |
| 10081 { | |
| 10082 arg[len++] = *p; | |
| 10083 # ifdef FEAT_GUI | |
| 10084 if (*p == CSI) | |
| 10085 { | |
| 10086 arg[len++] = KS_EXTRA; | |
| 10087 arg[len++] = (int)KE_CSI; | |
| 10088 } | |
| 10089 # endif | |
| 474 | 10090 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10091 { |
| 10092 arg[len++] = *++p; | |
| 10093 if (*p == K_SPECIAL) | |
| 10094 { | |
| 10095 arg[len++] = KS_SPECIAL; | |
| 10096 arg[len++] = KE_FILLER; | |
| 10097 } | |
| 10098 # ifdef FEAT_GUI | |
| 10099 else if (*p == CSI) | |
| 10100 { | |
| 10101 arg[len++] = KS_EXTRA; | |
| 10102 arg[len++] = (int)KE_CSI; | |
| 10103 } | |
| 10104 # endif | |
| 10105 } | |
| 10106 arg[len] = NUL; | |
| 10107 } | |
| 10108 } | |
| 10109 } | |
| 10110 } | |
| 10111 #endif | |
| 10112 | |
| 10113 /* | |
| 10114 * Save the current typeahead. This is required to allow using ":normal" | |
| 10115 * from an event handler and makes sure we don't hang when the argument | |
| 10116 * ends with half a command. | |
| 10117 */ | |
| 10118 save_typeahead(&tabuf); | |
| 10119 if (tabuf.typebuf_valid) | |
| 10120 { | |
| 10121 /* | |
| 10122 * Repeat the :normal command for each line in the range. When no | |
| 10123 * range given, execute it just once, without positioning the cursor | |
| 10124 * first. | |
| 10125 */ | |
| 10126 do | |
| 10127 { | |
| 10128 if (eap->addr_count != 0) | |
| 10129 { | |
| 10130 curwin->w_cursor.lnum = eap->line1++; | |
| 10131 curwin->w_cursor.col = 0; | |
| 10132 } | |
| 10133 | |
| 36 | 10134 exec_normal_cmd( |
| 7 | 10135 #ifdef FEAT_MBYTE |
| 10136 arg != NULL ? arg : | |
| 10137 #endif | |
| 36 | 10138 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE); |
| 7 | 10139 } |
| 10140 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int); | |
| 10141 } | |
| 10142 | |
| 10143 /* Might not return to the main loop when in an event handler. */ | |
| 10144 update_topline_cursor(); | |
| 10145 | |
| 10146 /* Restore the previous typeahead. */ | |
| 10147 restore_typeahead(&tabuf); | |
| 10148 | |
| 10149 --ex_normal_busy; | |
| 10150 msg_scroll = save_msg_scroll; | |
| 10151 restart_edit = save_restart_edit; | |
| 10152 p_im = save_insertmode; | |
| 10153 finish_op = save_finish_op; | |
| 1689 | 10154 opcount = save_opcount; |
| 7 | 10155 msg_didout |= save_msg_didout; /* don't reset msg_didout now */ |
| 10156 | |
| 10157 /* Restore the state (needed when called from a function executed for | |
| 6322 | 10158 * 'indentexpr'). Update the mouse and cursor, they may have changed. */ |
| 7 | 10159 State = save_State; |
| 6322 | 10160 #ifdef FEAT_MOUSE |
| 10161 setmouse(); | |
| 10162 #endif | |
| 10163 #ifdef CURSOR_SHAPE | |
| 10164 ui_cursor_shape(); /* may show different cursor shape */ | |
| 10165 #endif | |
| 10166 | |
| 7 | 10167 #ifdef FEAT_MBYTE |
| 10168 vim_free(arg); | |
| 10169 #endif | |
| 10170 } | |
| 10171 | |
| 10172 /* | |
| 598 | 10173 * ":startinsert", ":startreplace" and ":startgreplace" |
| 7 | 10174 */ |
| 10175 static void | |
| 10176 ex_startinsert(eap) | |
| 10177 exarg_T *eap; | |
| 10178 { | |
| 98 | 10179 if (eap->forceit) |
| 10180 { | |
| 10181 coladvance((colnr_T)MAXCOL); | |
| 10182 curwin->w_curswant = MAXCOL; | |
| 10183 curwin->w_set_curswant = FALSE; | |
| 10184 } | |
| 10185 | |
| 89 | 10186 /* Ignore the command when already in Insert mode. Inserting an |
| 10187 * expression register that invokes a function can do this. */ | |
| 10188 if (State & INSERT) | |
| 10189 return; | |
| 10190 | |
| 598 | 10191 if (eap->cmdidx == CMD_startinsert) |
| 10192 restart_edit = 'a'; | |
| 10193 else if (eap->cmdidx == CMD_startreplace) | |
| 10194 restart_edit = 'R'; | |
| 7 | 10195 else |
| 598 | 10196 restart_edit = 'V'; |
| 10197 | |
| 10198 if (!eap->forceit) | |
| 7 | 10199 { |
| 14 | 10200 if (eap->cmdidx == CMD_startinsert) |
| 10201 restart_edit = 'i'; | |
| 7 | 10202 curwin->w_curswant = 0; /* avoid MAXCOL */ |
| 10203 } | |
| 10204 } | |
| 10205 | |
| 10206 /* | |
| 10207 * ":stopinsert" | |
| 10208 */ | |
| 10209 static void | |
| 10210 ex_stopinsert(eap) | |
| 1880 | 10211 exarg_T *eap UNUSED; |
| 7 | 10212 { |
| 10213 restart_edit = 0; | |
| 10214 stop_insert_mode = TRUE; | |
| 10215 } | |
| 10216 #endif | |
| 10217 | |
| 36 | 10218 #if defined(FEAT_EX_EXTRA) || defined(FEAT_MENU) || defined(PROTO) |
| 10219 /* | |
| 10220 * Execute normal mode command "cmd". | |
| 10221 * "remap" can be REMAP_NONE or REMAP_YES. | |
| 10222 */ | |
| 10223 void | |
| 10224 exec_normal_cmd(cmd, remap, silent) | |
| 10225 char_u *cmd; | |
| 10226 int remap; | |
| 10227 int silent; | |
| 10228 { | |
| 10229 oparg_T oa; | |
| 10230 | |
| 10231 /* | |
| 10232 * Stuff the argument into the typeahead buffer. | |
| 10233 * Execute normal_cmd() until there is no typeahead left. | |
| 10234 */ | |
| 10235 clear_oparg(&oa); | |
| 10236 finish_op = FALSE; | |
| 10237 ins_typebuf(cmd, remap, 0, TRUE, silent); | |
| 10238 while ((!stuff_empty() || (!typebuf_typed() && typebuf.tb_len > 0)) | |
| 10239 && !got_int) | |
| 10240 { | |
| 10241 update_topline_cursor(); | |
| 2682 | 10242 normal_cmd(&oa, TRUE); /* execute a Normal mode cmd */ |
| 36 | 10243 } |
| 10244 } | |
| 10245 #endif | |
| 10246 | |
| 7 | 10247 #ifdef FEAT_FIND_ID |
| 10248 static void | |
| 10249 ex_checkpath(eap) | |
| 10250 exarg_T *eap; | |
| 10251 { | |
| 10252 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L, | |
| 10253 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW, | |
| 10254 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 10255 } | |
| 10256 | |
| 10257 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 10258 /* | |
| 10259 * ":psearch" | |
| 10260 */ | |
| 10261 static void | |
| 10262 ex_psearch(eap) | |
| 10263 exarg_T *eap; | |
| 10264 { | |
| 10265 g_do_tagpreview = p_pvh; | |
| 10266 ex_findpat(eap); | |
| 10267 g_do_tagpreview = 0; | |
| 10268 } | |
| 10269 #endif | |
| 10270 | |
| 10271 static void | |
| 10272 ex_findpat(eap) | |
| 10273 exarg_T *eap; | |
| 10274 { | |
| 10275 int whole = TRUE; | |
| 10276 long n; | |
| 10277 char_u *p; | |
| 10278 int action; | |
| 10279 | |
| 10280 switch (cmdnames[eap->cmdidx].cmd_name[2]) | |
| 10281 { | |
| 10282 case 'e': /* ":psearch", ":isearch" and ":dsearch" */ | |
| 10283 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p') | |
| 10284 action = ACTION_GOTO; | |
| 10285 else | |
| 10286 action = ACTION_SHOW; | |
| 10287 break; | |
| 10288 case 'i': /* ":ilist" and ":dlist" */ | |
| 10289 action = ACTION_SHOW_ALL; | |
| 10290 break; | |
| 10291 case 'u': /* ":ijump" and ":djump" */ | |
| 10292 action = ACTION_GOTO; | |
| 10293 break; | |
| 10294 default: /* ":isplit" and ":dsplit" */ | |
| 10295 action = ACTION_SPLIT; | |
| 10296 break; | |
| 10297 } | |
| 10298 | |
| 10299 n = 1; | |
| 10300 if (vim_isdigit(*eap->arg)) /* get count */ | |
| 10301 { | |
| 10302 n = getdigits(&eap->arg); | |
| 10303 eap->arg = skipwhite(eap->arg); | |
| 10304 } | |
| 10305 if (*eap->arg == '/') /* Match regexp, not just whole words */ | |
| 10306 { | |
| 10307 whole = FALSE; | |
| 10308 ++eap->arg; | |
| 10309 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 10310 if (*p) | |
| 10311 { | |
| 10312 *p++ = NUL; | |
| 10313 p = skipwhite(p); | |
| 10314 | |
| 10315 /* Check for trailing illegal characters */ | |
| 10316 if (!ends_excmd(*p)) | |
| 10317 eap->errmsg = e_trailing; | |
| 10318 else | |
| 10319 eap->nextcmd = check_nextcmd(p); | |
| 10320 } | |
| 10321 } | |
| 10322 if (!eap->skip) | |
| 10323 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg), | |
| 10324 whole, !eap->forceit, | |
| 10325 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY, | |
| 10326 n, action, eap->line1, eap->line2); | |
| 10327 } | |
| 10328 #endif | |
| 10329 | |
| 10330 #ifdef FEAT_WINDOWS | |
| 10331 | |
| 10332 # ifdef FEAT_QUICKFIX | |
| 10333 /* | |
| 10334 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc. | |
| 10335 */ | |
| 10336 static void | |
| 10337 ex_ptag(eap) | |
| 10338 exarg_T *eap; | |
| 10339 { | |
| 2633 | 10340 g_do_tagpreview = p_pvh; /* will be reset to 0 in ex_tag_cmd() */ |
| 7 | 10341 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10342 } | |
| 10343 | |
| 10344 /* | |
| 10345 * ":pedit" | |
| 10346 */ | |
| 10347 static void | |
| 10348 ex_pedit(eap) | |
| 10349 exarg_T *eap; | |
| 10350 { | |
| 10351 win_T *curwin_save = curwin; | |
| 10352 | |
| 10353 g_do_tagpreview = p_pvh; | |
| 815 | 10354 prepare_tagpreview(TRUE); |
| 7 | 10355 keep_help_flag = curwin_save->w_buffer->b_help; |
| 10356 do_exedit(eap, NULL); | |
| 10357 keep_help_flag = FALSE; | |
| 10358 if (curwin != curwin_save && win_valid(curwin_save)) | |
| 10359 { | |
| 10360 /* Return cursor to where we were */ | |
| 10361 validate_cursor(); | |
| 10362 redraw_later(VALID); | |
| 10363 win_enter(curwin_save, TRUE); | |
| 10364 } | |
| 10365 g_do_tagpreview = 0; | |
| 10366 } | |
| 10367 # endif | |
| 10368 | |
| 10369 /* | |
| 10370 * ":stag", ":stselect" and ":stjump". | |
| 10371 */ | |
| 10372 static void | |
| 10373 ex_stag(eap) | |
| 10374 exarg_T *eap; | |
| 10375 { | |
| 10376 postponed_split = -1; | |
| 10377 postponed_split_flags = cmdmod.split; | |
| 1090 | 10378 postponed_split_tab = cmdmod.tab; |
| 7 | 10379 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10380 postponed_split_flags = 0; | |
| 1090 | 10381 postponed_split_tab = 0; |
| 7 | 10382 } |
| 10383 #endif | |
| 10384 | |
| 10385 /* | |
| 10386 * ":tag", ":tselect", ":tjump", ":tnext", etc. | |
| 10387 */ | |
| 10388 static void | |
| 10389 ex_tag(eap) | |
| 10390 exarg_T *eap; | |
| 10391 { | |
| 10392 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name); | |
| 10393 } | |
| 10394 | |
| 10395 static void | |
| 10396 ex_tag_cmd(eap, name) | |
| 10397 exarg_T *eap; | |
| 10398 char_u *name; | |
| 10399 { | |
| 10400 int cmd; | |
| 10401 | |
| 10402 switch (name[1]) | |
| 10403 { | |
| 10404 case 'j': cmd = DT_JUMP; /* ":tjump" */ | |
| 10405 break; | |
| 10406 case 's': cmd = DT_SELECT; /* ":tselect" */ | |
| 10407 break; | |
| 10408 case 'p': cmd = DT_PREV; /* ":tprevious" */ | |
| 10409 break; | |
| 10410 case 'N': cmd = DT_PREV; /* ":tNext" */ | |
| 10411 break; | |
| 10412 case 'n': cmd = DT_NEXT; /* ":tnext" */ | |
| 10413 break; | |
| 10414 case 'o': cmd = DT_POP; /* ":pop" */ | |
| 10415 break; | |
| 10416 case 'f': /* ":tfirst" */ | |
| 10417 case 'r': cmd = DT_FIRST; /* ":trewind" */ | |
| 10418 break; | |
| 10419 case 'l': cmd = DT_LAST; /* ":tlast" */ | |
| 10420 break; | |
| 10421 default: /* ":tag" */ | |
| 10422 #ifdef FEAT_CSCOPE | |
| 1603 | 10423 if (p_cst && *eap->arg != NUL) |
| 7 | 10424 { |
| 10425 do_cstag(eap); | |
| 10426 return; | |
| 10427 } | |
| 10428 #endif | |
| 10429 cmd = DT_TAG; | |
| 10430 break; | |
| 10431 } | |
| 10432 | |
| 649 | 10433 if (name[0] == 'l') |
| 10434 { | |
| 10435 #ifndef FEAT_QUICKFIX | |
| 10436 ex_ni(eap); | |
| 10437 return; | |
| 10438 #else | |
| 10439 cmd = DT_LTAG; | |
| 10440 #endif | |
| 10441 } | |
| 10442 | |
| 7 | 10443 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1, |
| 10444 eap->forceit, TRUE); | |
| 10445 } | |
| 10446 | |
| 10447 /* | |
| 1661 | 10448 * Check "str" for starting with a special cmdline variable. |
| 10449 * If found return one of the SPEC_ values and set "*usedlen" to the length of | |
| 10450 * the variable. Otherwise return -1 and "*usedlen" is unchanged. | |
| 10451 */ | |
| 10452 int | |
| 10453 find_cmdline_var(src, usedlen) | |
| 10454 char_u *src; | |
| 10455 int *usedlen; | |
| 10456 { | |
| 10457 int len; | |
| 10458 int i; | |
| 1879 | 10459 static char *(spec_str[]) = { |
| 1661 | 10460 "%", |
| 10461 #define SPEC_PERC 0 | |
| 10462 "#", | |
| 10463 #define SPEC_HASH 1 | |
| 10464 "<cword>", /* cursor word */ | |
| 10465 #define SPEC_CWORD 2 | |
| 10466 "<cWORD>", /* cursor WORD */ | |
| 10467 #define SPEC_CCWORD 3 | |
| 10468 "<cfile>", /* cursor path name */ | |
| 10469 #define SPEC_CFILE 4 | |
| 10470 "<sfile>", /* ":so" file name */ | |
| 10471 #define SPEC_SFILE 5 | |
| 2645 | 10472 "<slnum>", /* ":so" file line number */ |
| 10473 #define SPEC_SLNUM 6 | |
| 1661 | 10474 #ifdef FEAT_AUTOCMD |
| 10475 "<afile>", /* autocommand file name */ | |
| 2645 | 10476 # define SPEC_AFILE 7 |
| 1661 | 10477 "<abuf>", /* autocommand buffer number */ |
| 2645 | 10478 # define SPEC_ABUF 8 |
| 1661 | 10479 "<amatch>", /* autocommand match name */ |
| 2645 | 10480 # define SPEC_AMATCH 9 |
| 1661 | 10481 #endif |
| 10482 #ifdef FEAT_CLIENTSERVER | |
| 10483 "<client>" | |
| 2645 | 10484 # ifdef FEAT_AUTOCMD |
| 10485 # define SPEC_CLIENT 10 | |
| 10486 # else | |
| 10487 # define SPEC_CLIENT 7 | |
| 10488 # endif | |
| 1661 | 10489 #endif |
| 10490 }; | |
| 1872 | 10491 |
| 10492 for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i) | |
| 1661 | 10493 { |
| 10494 len = (int)STRLEN(spec_str[i]); | |
| 10495 if (STRNCMP(src, spec_str[i], len) == 0) | |
| 10496 { | |
| 10497 *usedlen = len; | |
| 10498 return i; | |
| 10499 } | |
| 10500 } | |
| 10501 return -1; | |
| 10502 } | |
| 10503 | |
| 10504 /* | |
| 7 | 10505 * Evaluate cmdline variables. |
| 10506 * | |
| 10507 * change '%' to curbuf->b_ffname | |
| 10508 * '#' to curwin->w_altfile | |
| 10509 * '<cword>' to word under the cursor | |
| 10510 * '<cWORD>' to WORD under the cursor | |
| 10511 * '<cfile>' to path name under the cursor | |
| 10512 * '<sfile>' to sourced file name | |
| 2645 | 10513 * '<slnum>' to sourced file line number |
| 7 | 10514 * '<afile>' to file name for autocommand |
| 10515 * '<abuf>' to buffer number for autocommand | |
| 10516 * '<amatch>' to matching name for autocommand | |
| 10517 * | |
| 10518 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be | |
| 10519 * "" for error without a message) and NULL is returned. | |
| 10520 * Returns an allocated string if a valid match was found. | |
| 10521 * Returns NULL if no match was found. "usedlen" then still contains the | |
| 10522 * number of characters to skip. | |
| 10523 */ | |
| 10524 char_u * | |
| 1098 | 10525 eval_vars(src, srcstart, usedlen, lnump, errormsg, escaped) |
| 7 | 10526 char_u *src; /* pointer into commandline */ |
| 1098 | 10527 char_u *srcstart; /* beginning of valid memory for src */ |
| 7 | 10528 int *usedlen; /* characters after src that are used */ |
| 10529 linenr_T *lnump; /* line number for :e command, or NULL */ | |
| 10530 char_u **errormsg; /* pointer to error message */ | |
| 1098 | 10531 int *escaped; /* return value has escaped white space (can |
| 10532 * be NULL) */ | |
| 7 | 10533 { |
| 10534 int i; | |
| 10535 char_u *s; | |
| 10536 char_u *result; | |
| 10537 char_u *resultbuf = NULL; | |
| 10538 int resultlen; | |
| 10539 buf_T *buf; | |
| 10540 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */ | |
| 10541 int spec_idx; | |
| 10542 #ifdef FEAT_MODIFY_FNAME | |
| 10543 int skip_mod = FALSE; | |
| 10544 #endif | |
| 10545 char_u strbuf[30]; | |
| 10546 | |
| 10547 *errormsg = NULL; | |
| 1098 | 10548 if (escaped != NULL) |
| 10549 *escaped = FALSE; | |
| 7 | 10550 |
| 10551 /* | |
| 10552 * Check if there is something to do. | |
| 10553 */ | |
| 1661 | 10554 spec_idx = find_cmdline_var(src, usedlen); |
| 10555 if (spec_idx < 0) /* no match */ | |
| 7 | 10556 { |
| 10557 *usedlen = 1; | |
| 10558 return NULL; | |
| 10559 } | |
| 10560 | |
| 10561 /* | |
| 10562 * Skip when preceded with a backslash "\%" and "\#". | |
| 10563 * Note: In "\\%" the % is also not recognized! | |
| 10564 */ | |
| 10565 if (src > srcstart && src[-1] == '\\') | |
| 10566 { | |
| 10567 *usedlen = 0; | |
| 1619 | 10568 STRMOVE(src - 1, src); /* remove backslash */ |
| 7 | 10569 return NULL; |
| 10570 } | |
| 10571 | |
| 10572 /* | |
| 10573 * word or WORD under cursor | |
| 10574 */ | |
| 10575 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD) | |
| 10576 { | |
| 10577 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ? | |
| 10578 (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 10579 if (resultlen == 0) | |
| 10580 { | |
| 10581 *errormsg = (char_u *)""; | |
| 10582 return NULL; | |
| 10583 } | |
| 10584 } | |
| 10585 | |
| 10586 /* | |
| 10587 * '#': Alternate file name | |
| 10588 * '%': Current file name | |
| 10589 * File name under the cursor | |
| 10590 * File name for autocommand | |
| 10591 * and following modifiers | |
| 10592 */ | |
| 10593 else | |
| 10594 { | |
| 10595 switch (spec_idx) | |
| 10596 { | |
| 10597 case SPEC_PERC: /* '%': current file */ | |
| 10598 if (curbuf->b_fname == NULL) | |
| 10599 { | |
| 10600 result = (char_u *)""; | |
| 10601 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10602 } | |
| 10603 else | |
| 10604 result = curbuf->b_fname; | |
| 10605 break; | |
| 10606 | |
| 10607 case SPEC_HASH: /* '#' or "#99": alternate file */ | |
| 10608 if (src[1] == '#') /* "##": the argument list */ | |
| 10609 { | |
| 10610 result = arg_all(); | |
| 10611 resultbuf = result; | |
| 10612 *usedlen = 2; | |
| 1098 | 10613 if (escaped != NULL) |
| 10614 *escaped = TRUE; | |
| 7 | 10615 #ifdef FEAT_MODIFY_FNAME |
| 10616 skip_mod = TRUE; | |
| 10617 #endif | |
| 10618 break; | |
| 10619 } | |
| 10620 s = src + 1; | |
| 1733 | 10621 if (*s == '<') /* "#<99" uses v:oldfiles */ |
| 10622 ++s; | |
| 7 | 10623 i = (int)getdigits(&s); |
| 10624 *usedlen = (int)(s - src); /* length of what we expand */ | |
| 10625 | |
| 1733 | 10626 if (src[1] == '<') |
| 7 | 10627 { |
| 1733 | 10628 if (*usedlen < 2) |
| 10629 { | |
| 10630 /* Should we give an error message for #<text? */ | |
| 10631 *usedlen = 1; | |
| 10632 return NULL; | |
| 10633 } | |
| 10634 #ifdef FEAT_EVAL | |
| 10635 result = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 10636 (long)i); | |
| 10637 if (result == NULL) | |
| 10638 { | |
| 10639 *errormsg = (char_u *)""; | |
| 10640 return NULL; | |
| 10641 } | |
| 10642 #else | |
| 10643 *errormsg = (char_u *)_("E809: #< is not available without the +eval feature"); | |
| 7 | 10644 return NULL; |
| 1733 | 10645 #endif |
| 7 | 10646 } |
| 10647 else | |
| 1733 | 10648 { |
| 10649 buf = buflist_findnr(i); | |
| 10650 if (buf == NULL) | |
| 10651 { | |
| 10652 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'"); | |
| 10653 return NULL; | |
| 10654 } | |
| 10655 if (lnump != NULL) | |
| 10656 *lnump = ECMD_LAST; | |
| 10657 if (buf->b_fname == NULL) | |
| 10658 { | |
| 10659 result = (char_u *)""; | |
| 10660 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10661 } | |
| 10662 else | |
| 10663 result = buf->b_fname; | |
| 10664 } | |
| 7 | 10665 break; |
| 10666 | |
| 10667 #ifdef FEAT_SEARCHPATH | |
| 10668 case SPEC_CFILE: /* file name under cursor */ | |
| 681 | 10669 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL); |
| 7 | 10670 if (result == NULL) |
| 10671 { | |
| 10672 *errormsg = (char_u *)""; | |
| 10673 return NULL; | |
| 10674 } | |
| 10675 resultbuf = result; /* remember allocated string */ | |
| 10676 break; | |
| 10677 #endif | |
| 10678 | |
| 10679 #ifdef FEAT_AUTOCMD | |
| 10680 case SPEC_AFILE: /* file name for autocommand */ | |
| 10681 result = autocmd_fname; | |
| 1723 | 10682 if (result != NULL && !autocmd_fname_full) |
| 10683 { | |
| 10684 /* Still need to turn the fname into a full path. It is | |
| 10685 * postponed to avoid a delay when <afile> is not used. */ | |
| 10686 autocmd_fname_full = TRUE; | |
| 10687 result = FullName_save(autocmd_fname, FALSE); | |
| 10688 vim_free(autocmd_fname); | |
| 10689 autocmd_fname = result; | |
| 10690 } | |
| 7 | 10691 if (result == NULL) |
| 10692 { | |
| 10693 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\""); | |
| 10694 return NULL; | |
| 10695 } | |
| 1471 | 10696 result = shorten_fname1(result); |
| 7 | 10697 break; |
| 10698 | |
| 10699 case SPEC_ABUF: /* buffer number for autocommand */ | |
| 10700 if (autocmd_bufnr <= 0) | |
| 10701 { | |
| 10702 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\""); | |
| 10703 return NULL; | |
| 10704 } | |
| 10705 sprintf((char *)strbuf, "%d", autocmd_bufnr); | |
| 10706 result = strbuf; | |
| 10707 break; | |
| 10708 | |
| 10709 case SPEC_AMATCH: /* match name for autocommand */ | |
| 10710 result = autocmd_match; | |
| 10711 if (result == NULL) | |
| 10712 { | |
| 10713 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\""); | |
| 10714 return NULL; | |
| 10715 } | |
| 10716 break; | |
| 10717 | |
| 10718 #endif | |
| 10719 case SPEC_SFILE: /* file name for ":so" command */ | |
| 10720 result = sourcing_name; | |
| 10721 if (result == NULL) | |
| 10722 { | |
| 10723 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\""); | |
| 10724 return NULL; | |
| 10725 } | |
| 10726 break; | |
| 2645 | 10727 case SPEC_SLNUM: /* line in file for ":so" command */ |
| 10728 if (sourcing_name == NULL || sourcing_lnum == 0) | |
| 10729 { | |
| 10730 *errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\""); | |
| 10731 return NULL; | |
| 10732 } | |
| 10733 sprintf((char *)strbuf, "%ld", (long)sourcing_lnum); | |
| 10734 result = strbuf; | |
| 10735 break; | |
| 7 | 10736 #if defined(FEAT_CLIENTSERVER) |
| 10737 case SPEC_CLIENT: /* Source of last submitted input */ | |
| 840 | 10738 sprintf((char *)strbuf, PRINTF_HEX_LONG_U, |
| 10739 (long_u)clientWindow); | |
| 7 | 10740 result = strbuf; |
| 10741 break; | |
| 10742 #endif | |
| 10743 } | |
| 10744 | |
| 10745 resultlen = (int)STRLEN(result); /* length of new string */ | |
| 10746 if (src[*usedlen] == '<') /* remove the file name extension */ | |
| 10747 { | |
| 10748 ++*usedlen; | |
| 10749 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) | |
| 10750 resultlen = (int)(s - result); | |
| 10751 } | |
| 10752 #ifdef FEAT_MODIFY_FNAME | |
| 10753 else if (!skip_mod) | |
| 10754 { | |
| 10755 valid |= modify_fname(src, usedlen, &result, &resultbuf, | |
| 10756 &resultlen); | |
| 10757 if (result == NULL) | |
| 10758 { | |
| 10759 *errormsg = (char_u *)""; | |
| 10760 return NULL; | |
| 10761 } | |
| 10762 } | |
| 10763 #endif | |
| 10764 } | |
| 10765 | |
| 10766 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH) | |
| 10767 { | |
| 10768 if (valid != VALID_HEAD + VALID_PATH) | |
| 10769 /* xgettext:no-c-format */ | |
| 10770 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\""); | |
| 10771 else | |
| 10772 *errormsg = (char_u *)_("E500: Evaluates to an empty string"); | |
| 10773 result = NULL; | |
| 10774 } | |
| 10775 else | |
| 10776 result = vim_strnsave(result, resultlen); | |
| 10777 vim_free(resultbuf); | |
| 10778 return result; | |
| 10779 } | |
| 10780 | |
| 10781 /* | |
| 10782 * Concatenate all files in the argument list, separated by spaces, and return | |
| 10783 * it in one allocated string. | |
| 10784 * Spaces and backslashes in the file names are escaped with a backslash. | |
| 10785 * Returns NULL when out of memory. | |
| 10786 */ | |
| 10787 static char_u * | |
| 10788 arg_all() | |
| 10789 { | |
| 10790 int len; | |
| 10791 int idx; | |
| 10792 char_u *retval = NULL; | |
| 10793 char_u *p; | |
| 10794 | |
| 10795 /* | |
| 10796 * Do this loop two times: | |
| 10797 * first time: compute the total length | |
| 10798 * second time: concatenate the names | |
| 10799 */ | |
| 10800 for (;;) | |
| 10801 { | |
| 10802 len = 0; | |
| 10803 for (idx = 0; idx < ARGCOUNT; ++idx) | |
| 10804 { | |
| 10805 p = alist_name(&ARGLIST[idx]); | |
| 10806 if (p != NULL) | |
| 10807 { | |
| 10808 if (len > 0) | |
| 10809 { | |
| 10810 /* insert a space in between names */ | |
| 10811 if (retval != NULL) | |
| 10812 retval[len] = ' '; | |
| 10813 ++len; | |
| 10814 } | |
| 10815 for ( ; *p != NUL; ++p) | |
| 10816 { | |
| 6832 | 10817 if (*p == ' ' |
| 10818 #ifndef BACKSLASH_IN_FILENAME | |
| 10819 || *p == '\\' | |
| 10820 #endif | |
| 10821 ) | |
| 7 | 10822 { |
| 10823 /* insert a backslash */ | |
| 10824 if (retval != NULL) | |
| 10825 retval[len] = '\\'; | |
| 10826 ++len; | |
| 10827 } | |
| 10828 if (retval != NULL) | |
| 10829 retval[len] = *p; | |
| 10830 ++len; | |
| 10831 } | |
| 10832 } | |
| 10833 } | |
| 10834 | |
| 10835 /* second time: break here */ | |
| 10836 if (retval != NULL) | |
| 10837 { | |
| 10838 retval[len] = NUL; | |
| 10839 break; | |
| 10840 } | |
| 10841 | |
| 10842 /* allocate memory */ | |
| 1872 | 10843 retval = alloc((unsigned)len + 1); |
| 7 | 10844 if (retval == NULL) |
| 10845 break; | |
| 10846 } | |
| 10847 | |
| 10848 return retval; | |
| 10849 } | |
| 10850 | |
| 10851 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 10852 /* | |
| 10853 * Expand the <sfile> string in "arg". | |
| 10854 * | |
| 10855 * Returns an allocated string, or NULL for any error. | |
| 10856 */ | |
| 10857 char_u * | |
| 10858 expand_sfile(arg) | |
| 10859 char_u *arg; | |
| 10860 { | |
| 10861 char_u *errormsg; | |
| 10862 int len; | |
| 10863 char_u *result; | |
| 10864 char_u *newres; | |
| 10865 char_u *repl; | |
| 10866 int srclen; | |
| 10867 char_u *p; | |
| 10868 | |
| 10869 result = vim_strsave(arg); | |
| 10870 if (result == NULL) | |
| 10871 return NULL; | |
| 10872 | |
| 10873 for (p = result; *p; ) | |
| 10874 { | |
| 10875 if (STRNCMP(p, "<sfile>", 7) != 0) | |
| 10876 ++p; | |
| 10877 else | |
| 10878 { | |
| 10879 /* replace "<sfile>" with the sourced file name, and do ":" stuff */ | |
| 1098 | 10880 repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL); |
| 7 | 10881 if (errormsg != NULL) |
| 10882 { | |
| 10883 if (*errormsg) | |
| 10884 emsg(errormsg); | |
| 10885 vim_free(result); | |
| 10886 return NULL; | |
| 10887 } | |
| 10888 if (repl == NULL) /* no match (cannot happen) */ | |
| 10889 { | |
| 10890 p += srclen; | |
| 10891 continue; | |
| 10892 } | |
| 10893 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1; | |
| 10894 newres = alloc(len); | |
| 10895 if (newres == NULL) | |
| 10896 { | |
| 10897 vim_free(repl); | |
| 10898 vim_free(result); | |
| 10899 return NULL; | |
| 10900 } | |
| 10901 mch_memmove(newres, result, (size_t)(p - result)); | |
| 10902 STRCPY(newres + (p - result), repl); | |
| 10903 len = (int)STRLEN(newres); | |
| 10904 STRCAT(newres, p + srclen); | |
| 10905 vim_free(repl); | |
| 10906 vim_free(result); | |
| 10907 result = newres; | |
| 10908 p = newres + len; /* continue after the match */ | |
| 10909 } | |
| 10910 } | |
| 10911 | |
| 10912 return result; | |
| 10913 } | |
| 10914 #endif | |
| 10915 | |
| 10916 #ifdef FEAT_SESSION | |
| 1021 | 10917 static int ses_winsizes __ARGS((FILE *fd, int restore_size, |
| 10918 win_T *tab_firstwin)); | |
| 7 | 10919 static int ses_win_rec __ARGS((FILE *fd, frame_T *fr)); |
| 10920 static frame_T *ses_skipframe __ARGS((frame_T *fr)); | |
| 10921 static int ses_do_frame __ARGS((frame_T *fr)); | |
| 10922 static int ses_do_win __ARGS((win_T *wp)); | |
| 10923 static int ses_arglist __ARGS((FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp)); | |
| 10924 static int ses_put_fname __ARGS((FILE *fd, char_u *name, unsigned *flagp)); | |
| 10925 static int ses_fname __ARGS((FILE *fd, buf_T *buf, unsigned *flagp)); | |
| 10926 | |
| 10927 /* | |
| 10928 * Write openfile commands for the current buffers to an .exrc file. | |
| 10929 * Return FAIL on error, OK otherwise. | |
| 10930 */ | |
| 10931 static int | |
| 10932 makeopens(fd, dirnow) | |
| 10933 FILE *fd; | |
| 10934 char_u *dirnow; /* Current directory name */ | |
| 10935 { | |
| 10936 buf_T *buf; | |
| 10937 int only_save_windows = TRUE; | |
| 10938 int nr; | |
| 10939 int restore_size = TRUE; | |
| 10940 win_T *wp; | |
| 10941 char_u *sname; | |
| 10942 win_T *edited_win = NULL; | |
| 827 | 10943 int tabnr; |
| 5877 | 10944 int restore_stal = FALSE; |
| 1021 | 10945 win_T *tab_firstwin; |
| 1048 | 10946 frame_T *tab_topframe; |
| 1467 | 10947 int cur_arg_idx = 0; |
| 1485 | 10948 int next_arg_idx = 0; |
| 7 | 10949 |
| 10950 if (ssop_flags & SSOP_BUFFERS) | |
| 10951 only_save_windows = FALSE; /* Save ALL buffers */ | |
| 10952 | |
| 10953 /* | |
| 10954 * Begin by setting the this_session variable, and then other | |
| 10955 * sessionable variables. | |
| 10956 */ | |
| 10957 #ifdef FEAT_EVAL | |
| 10958 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL) | |
| 10959 return FAIL; | |
| 10960 if (ssop_flags & SSOP_GLOBALS) | |
| 10961 if (store_session_globals(fd) == FAIL) | |
| 10962 return FAIL; | |
| 10963 #endif | |
| 10964 | |
| 10965 /* | |
| 10966 * Close all windows but one. | |
| 10967 */ | |
| 10968 if (put_line(fd, "silent only") == FAIL) | |
| 10969 return FAIL; | |
| 10970 | |
| 10971 /* | |
| 10972 * Now a :cd command to the session directory or the current directory | |
| 10973 */ | |
| 10974 if (ssop_flags & SSOP_SESDIR) | |
| 10975 { | |
| 534 | 10976 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')") |
| 10977 == FAIL) | |
| 7 | 10978 return FAIL; |
| 10979 } | |
| 10980 else if (ssop_flags & SSOP_CURDIR) | |
| 10981 { | |
| 10982 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow); | |
| 10983 if (sname == NULL | |
| 534 | 10984 || fputs("cd ", fd) < 0 |
| 10985 || ses_put_fname(fd, sname, &ssop_flags) == FAIL | |
| 10986 || put_eol(fd) == FAIL) | |
| 10987 { | |
| 10988 vim_free(sname); | |
| 7 | 10989 return FAIL; |
| 534 | 10990 } |
| 7 | 10991 vim_free(sname); |
| 10992 } | |
| 10993 | |
| 10994 /* | |
| 36 | 10995 * If there is an empty, unnamed buffer we will wipe it out later. |
| 10996 * Remember the buffer number. | |
| 10997 */ | |
| 10998 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL) | |
| 10999 return FAIL; | |
| 11000 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL) | |
| 11001 return FAIL; | |
| 11002 if (put_line(fd, "endif") == FAIL) | |
| 11003 return FAIL; | |
| 11004 | |
| 11005 /* | |
| 7 | 11006 * Now save the current files, current buffer first. |
| 11007 */ | |
| 11008 if (put_line(fd, "set shortmess=aoO") == FAIL) | |
| 11009 return FAIL; | |
| 11010 | |
| 11011 /* Now put the other buffers into the buffer list */ | |
| 11012 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 11013 { | |
| 11014 if (!(only_save_windows && buf->b_nwindows == 0) | |
| 11015 && !(buf->b_help && !(ssop_flags & SSOP_HELP)) | |
| 11016 && buf->b_fname != NULL | |
| 11017 && buf->b_p_bl) | |
| 11018 { | |
| 11019 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L | |
| 11020 : buf->b_wininfo->wi_fpos.lnum) < 0 | |
| 11021 || ses_fname(fd, buf, &ssop_flags) == FAIL) | |
| 11022 return FAIL; | |
| 11023 } | |
| 11024 } | |
| 11025 | |
| 11026 /* the global argument list */ | |
| 5720 | 11027 if (ses_arglist(fd, "argglobal", &global_alist.al_ga, |
| 7 | 11028 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL) |
| 11029 return FAIL; | |
| 11030 | |
| 11031 if (ssop_flags & SSOP_RESIZE) | |
| 11032 { | |
| 11033 /* Note: after the restore we still check it worked!*/ | |
| 11034 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0 | |
| 11035 || put_eol(fd) == FAIL) | |
| 11036 return FAIL; | |
| 11037 } | |
| 11038 | |
| 11039 #ifdef FEAT_GUI | |
| 11040 if (gui.in_use && (ssop_flags & SSOP_WINPOS)) | |
| 11041 { | |
| 11042 int x, y; | |
| 11043 | |
| 11044 if (gui_mch_get_winpos(&x, &y) == OK) | |
| 11045 { | |
| 11046 /* Note: after the restore we still check it worked!*/ | |
| 11047 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL) | |
| 11048 return FAIL; | |
| 11049 } | |
| 11050 } | |
| 11051 #endif | |
| 11052 | |
| 11053 /* | |
| 5877 | 11054 * When there are two or more tabpages and 'showtabline' is 1 the tabline |
| 11055 * will be displayed when creating the next tab. That resizes the windows | |
| 11056 * in the first tab, which may cause problems. Set 'showtabline' to 2 | |
| 11057 * temporarily to avoid that. | |
| 11058 */ | |
| 11059 if (p_stal == 1 && first_tabpage->tp_next != NULL) | |
| 11060 { | |
| 11061 if (put_line(fd, "set stal=2") == FAIL) | |
| 11062 return FAIL; | |
| 11063 restore_stal = TRUE; | |
| 11064 } | |
| 11065 | |
| 11066 /* | |
| 827 | 11067 * May repeat putting Windows for each tab, when "tabpages" is in |
| 11068 * 'sessionoptions'. | |
| 1021 | 11069 * Don't use goto_tabpage(), it may change directory and trigger |
| 11070 * autocommands. | |
| 7 | 11071 */ |
| 1021 | 11072 tab_firstwin = firstwin; /* first window in tab page "tabnr" */ |
| 1048 | 11073 tab_topframe = topframe; |
| 827 | 11074 for (tabnr = 1; ; ++tabnr) |
| 11075 { | |
| 6739 | 11076 int need_tabnew = FALSE; |
| 11077 int cnr = 1; | |
| 1021 | 11078 |
| 827 | 11079 if ((ssop_flags & SSOP_TABPAGES)) |
| 11080 { | |
| 1021 | 11081 tabpage_T *tp = find_tabpage(tabnr); |
| 11082 | |
| 11083 if (tp == NULL) | |
| 11084 break; /* done all tab pages */ | |
| 11085 if (tp == curtab) | |
| 1048 | 11086 { |
| 1021 | 11087 tab_firstwin = firstwin; |
| 1048 | 11088 tab_topframe = topframe; |
| 11089 } | |
| 1021 | 11090 else |
| 1048 | 11091 { |
| 1021 | 11092 tab_firstwin = tp->tp_firstwin; |
| 1048 | 11093 tab_topframe = tp->tp_topframe; |
| 11094 } | |
| 1021 | 11095 if (tabnr > 1) |
| 11096 need_tabnew = TRUE; | |
| 827 | 11097 } |
| 11098 | |
| 11099 /* | |
| 11100 * Before creating the window layout, try loading one file. If this | |
| 11101 * is aborted we don't end up with a number of useless windows. | |
| 11102 * This may have side effects! (e.g., compressed or network file). | |
| 11103 */ | |
| 1021 | 11104 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11105 { |
| 11106 if (ses_do_win(wp) | |
| 11107 && wp->w_buffer->b_ffname != NULL | |
| 11108 && !wp->w_buffer->b_help | |
| 11109 #ifdef FEAT_QUICKFIX | |
| 11110 && !bt_nofile(wp->w_buffer) | |
| 11111 #endif | |
| 11112 ) | |
| 11113 { | |
| 1021 | 11114 if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0 |
| 827 | 11115 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL) |
| 11116 return FAIL; | |
| 1021 | 11117 need_tabnew = FALSE; |
| 827 | 11118 if (!wp->w_arg_idx_invalid) |
| 11119 edited_win = wp; | |
| 11120 break; | |
| 11121 } | |
| 11122 } | |
| 11123 | |
| 1021 | 11124 /* If no file got edited create an empty tab page. */ |
| 11125 if (need_tabnew && put_line(fd, "tabnew") == FAIL) | |
| 11126 return FAIL; | |
| 11127 | |
| 827 | 11128 /* |
| 11129 * Save current window layout. | |
| 11130 */ | |
| 11131 if (put_line(fd, "set splitbelow splitright") == FAIL) | |
| 11132 return FAIL; | |
| 1048 | 11133 if (ses_win_rec(fd, tab_topframe) == FAIL) |
| 827 | 11134 return FAIL; |
| 11135 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL) | |
| 11136 return FAIL; | |
| 11137 if (!p_spr && put_line(fd, "set nosplitright") == FAIL) | |
| 11138 return FAIL; | |
| 11139 | |
| 11140 /* | |
| 11141 * Check if window sizes can be restored (no windows omitted). | |
| 11142 * Remember the window number of the current window after restoring. | |
| 11143 */ | |
| 11144 nr = 0; | |
| 1021 | 11145 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 827 | 11146 { |
| 11147 if (ses_do_win(wp)) | |
| 11148 ++nr; | |
| 11149 else | |
| 11150 restore_size = FALSE; | |
| 11151 if (curwin == wp) | |
| 11152 cnr = nr; | |
| 11153 } | |
| 11154 | |
| 11155 /* Go to the first window. */ | |
| 11156 if (put_line(fd, "wincmd t") == FAIL) | |
| 7 | 11157 return FAIL; |
| 827 | 11158 |
| 11159 /* | |
| 11160 * If more than one window, see if sizes can be restored. | |
| 11161 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being | |
| 11162 * resized when moving between windows. | |
| 11163 * Do this before restoring the view, so that the topline and the | |
| 11164 * cursor can be set. This is done again below. | |
| 11165 */ | |
| 11166 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL) | |
| 11167 return FAIL; | |
| 1021 | 11168 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11169 return FAIL; |
| 11170 | |
| 11171 /* | |
| 11172 * Restore the view of the window (options, file, cursor, etc.). | |
| 11173 */ | |
| 1021 | 11174 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11175 { |
| 11176 if (!ses_do_win(wp)) | |
| 11177 continue; | |
| 1467 | 11178 if (put_view(fd, wp, wp != edited_win, &ssop_flags, |
| 11179 cur_arg_idx) == FAIL) | |
| 827 | 11180 return FAIL; |
| 11181 if (nr > 1 && put_line(fd, "wincmd w") == FAIL) | |
| 11182 return FAIL; | |
| 1467 | 11183 next_arg_idx = wp->w_arg_idx; |
| 11184 } | |
| 11185 | |
| 11186 /* The argument index in the first tab page is zero, need to set it in | |
| 11187 * each window. For further tab pages it's the window where we do | |
| 11188 * "tabedit". */ | |
| 11189 cur_arg_idx = next_arg_idx; | |
| 827 | 11190 |
| 11191 /* | |
| 11192 * Restore cursor to the current window if it's not the first one. | |
| 11193 */ | |
| 11194 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0 | |
| 11195 || put_eol(fd) == FAIL)) | |
| 7 | 11196 return FAIL; |
| 827 | 11197 |
| 11198 /* | |
| 11199 * Restore window sizes again after jumping around in windows, because | |
| 11200 * the current window has a minimum size while others may not. | |
| 11201 */ | |
| 1021 | 11202 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11203 return FAIL; |
| 11204 | |
| 11205 /* Don't continue in another tab page when doing only the current one | |
| 11206 * or when at the last tab page. */ | |
| 1021 | 11207 if (!(ssop_flags & SSOP_TABPAGES)) |
| 827 | 11208 break; |
| 11209 } | |
| 11210 | |
| 11211 if (ssop_flags & SSOP_TABPAGES) | |
| 11212 { | |
| 11213 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0 | |
| 11214 || put_eol(fd) == FAIL) | |
| 11215 return FAIL; | |
| 11216 } | |
| 5877 | 11217 if (restore_stal && put_line(fd, "set stal=1") == FAIL) |
| 11218 return FAIL; | |
| 827 | 11219 |
| 859 | 11220 /* |
| 11221 * Wipe out an empty unnamed buffer we started in. | |
| 11222 */ | |
| 11223 if (put_line(fd, "if exists('s:wipebuf')") == FAIL) | |
| 11224 return FAIL; | |
| 866 | 11225 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL) |
| 859 | 11226 return FAIL; |
| 11227 if (put_line(fd, "endif") == FAIL) | |
| 11228 return FAIL; | |
| 11229 if (put_line(fd, "unlet! s:wipebuf") == FAIL) | |
| 11230 return FAIL; | |
| 11231 | |
| 11232 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */ | |
| 11233 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s", | |
| 11234 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL) | |
| 11235 return FAIL; | |
| 7 | 11236 |
| 11237 /* | |
| 11238 * Lastly, execute the x.vim file if it exists. | |
| 11239 */ | |
| 11240 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL | |
| 11241 || put_line(fd, "if file_readable(s:sx)") == FAIL | |
| 1769 | 11242 || put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL |
| 7 | 11243 || put_line(fd, "endif") == FAIL) |
| 11244 return FAIL; | |
| 11245 | |
| 11246 return OK; | |
| 11247 } | |
| 11248 | |
| 11249 static int | |
| 1021 | 11250 ses_winsizes(fd, restore_size, tab_firstwin) |
| 7 | 11251 FILE *fd; |
| 11252 int restore_size; | |
| 1021 | 11253 win_T *tab_firstwin; |
| 7 | 11254 { |
| 11255 int n = 0; | |
| 11256 win_T *wp; | |
| 11257 | |
| 11258 if (restore_size && (ssop_flags & SSOP_WINSIZE)) | |
| 11259 { | |
| 1021 | 11260 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 7 | 11261 { |
| 11262 if (!ses_do_win(wp)) | |
| 11263 continue; | |
| 11264 ++n; | |
| 11265 | |
| 11266 /* restore height when not full height */ | |
| 11267 if (wp->w_height + wp->w_status_height < topframe->fr_height | |
| 11268 && (fprintf(fd, | |
| 11269 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)", | |
| 11270 n, (long)wp->w_height, Rows / 2, Rows) < 0 | |
| 11271 || put_eol(fd) == FAIL)) | |
| 11272 return FAIL; | |
| 11273 | |
| 11274 /* restore width when not full width */ | |
| 11275 if (wp->w_width < Columns && (fprintf(fd, | |
| 11276 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)", | |
| 11277 n, (long)wp->w_width, Columns / 2, Columns) < 0 | |
| 11278 || put_eol(fd) == FAIL)) | |
| 11279 return FAIL; | |
| 11280 } | |
| 11281 } | |
| 11282 else | |
| 11283 { | |
| 11284 /* Just equalise window sizes */ | |
| 11285 if (put_line(fd, "wincmd =") == FAIL) | |
| 11286 return FAIL; | |
| 11287 } | |
| 11288 return OK; | |
| 11289 } | |
| 11290 | |
| 11291 /* | |
| 11292 * Write commands to "fd" to recursively create windows for frame "fr", | |
| 11293 * horizontally and vertically split. | |
| 11294 * After the commands the last window in the frame is the current window. | |
| 11295 * Returns FAIL when writing the commands to "fd" fails. | |
| 11296 */ | |
| 11297 static int | |
| 11298 ses_win_rec(fd, fr) | |
| 11299 FILE *fd; | |
| 11300 frame_T *fr; | |
| 11301 { | |
| 11302 frame_T *frc; | |
| 11303 int count = 0; | |
| 11304 | |
| 11305 if (fr->fr_layout != FR_LEAF) | |
| 11306 { | |
| 11307 /* Find first frame that's not skipped and then create a window for | |
| 11308 * each following one (first frame is already there). */ | |
| 11309 frc = ses_skipframe(fr->fr_child); | |
| 11310 if (frc != NULL) | |
| 11311 while ((frc = ses_skipframe(frc->fr_next)) != NULL) | |
| 11312 { | |
| 11313 /* Make window as big as possible so that we have lots of room | |
| 11314 * to split. */ | |
| 11315 if (put_line(fd, "wincmd _ | wincmd |") == FAIL | |
| 11316 || put_line(fd, fr->fr_layout == FR_COL | |
| 11317 ? "split" : "vsplit") == FAIL) | |
| 11318 return FAIL; | |
| 11319 ++count; | |
| 11320 } | |
| 11321 | |
| 11322 /* Go back to the first window. */ | |
| 11323 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL | |
| 11324 ? "%dwincmd k" : "%dwincmd h", count) < 0 | |
| 11325 || put_eol(fd) == FAIL)) | |
| 11326 return FAIL; | |
| 11327 | |
| 11328 /* Recursively create frames/windows in each window of this column or | |
| 11329 * row. */ | |
| 11330 frc = ses_skipframe(fr->fr_child); | |
| 11331 while (frc != NULL) | |
| 11332 { | |
| 11333 ses_win_rec(fd, frc); | |
| 11334 frc = ses_skipframe(frc->fr_next); | |
| 11335 /* Go to next window. */ | |
| 11336 if (frc != NULL && put_line(fd, "wincmd w") == FAIL) | |
| 11337 return FAIL; | |
| 11338 } | |
| 11339 } | |
| 11340 return OK; | |
| 11341 } | |
| 11342 | |
| 11343 /* | |
| 11344 * Skip frames that don't contain windows we want to save in the Session. | |
| 11345 * Returns NULL when there none. | |
| 11346 */ | |
| 11347 static frame_T * | |
| 11348 ses_skipframe(fr) | |
| 11349 frame_T *fr; | |
| 11350 { | |
| 11351 frame_T *frc; | |
| 11352 | |
| 11353 for (frc = fr; frc != NULL; frc = frc->fr_next) | |
| 11354 if (ses_do_frame(frc)) | |
| 11355 break; | |
| 11356 return frc; | |
| 11357 } | |
| 11358 | |
| 11359 /* | |
| 11360 * Return TRUE if frame "fr" has a window somewhere that we want to save in | |
| 11361 * the Session. | |
| 11362 */ | |
| 11363 static int | |
| 11364 ses_do_frame(fr) | |
| 11365 frame_T *fr; | |
| 11366 { | |
| 11367 frame_T *frc; | |
| 11368 | |
| 11369 if (fr->fr_layout == FR_LEAF) | |
| 11370 return ses_do_win(fr->fr_win); | |
| 11371 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next) | |
| 11372 if (ses_do_frame(frc)) | |
| 11373 return TRUE; | |
| 11374 return FALSE; | |
| 11375 } | |
| 11376 | |
| 11377 /* | |
| 11378 * Return non-zero if window "wp" is to be stored in the Session. | |
| 11379 */ | |
| 11380 static int | |
| 11381 ses_do_win(wp) | |
| 11382 win_T *wp; | |
| 11383 { | |
| 11384 if (wp->w_buffer->b_fname == NULL | |
| 11385 #ifdef FEAT_QUICKFIX | |
| 11386 /* When 'buftype' is "nofile" can't restore the window contents. */ | |
| 11387 || bt_nofile(wp->w_buffer) | |
| 11388 #endif | |
| 11389 ) | |
| 11390 return (ssop_flags & SSOP_BLANK); | |
| 11391 if (wp->w_buffer->b_help) | |
| 11392 return (ssop_flags & SSOP_HELP); | |
| 11393 return TRUE; | |
| 11394 } | |
| 11395 | |
| 11396 /* | |
| 11397 * Write commands to "fd" to restore the view of a window. | |
| 11398 * Caller must make sure 'scrolloff' is zero. | |
| 11399 */ | |
| 11400 static int | |
| 1467 | 11401 put_view(fd, wp, add_edit, flagp, current_arg_idx) |
| 7 | 11402 FILE *fd; |
| 11403 win_T *wp; | |
| 11404 int add_edit; /* add ":edit" command to view */ | |
| 11405 unsigned *flagp; /* vop_flags or ssop_flags */ | |
| 1467 | 11406 int current_arg_idx; /* current argument index of the window, use |
| 11407 * -1 if unknown */ | |
| 7 | 11408 { |
| 11409 win_T *save_curwin; | |
| 11410 int f; | |
| 11411 int do_cursor; | |
| 280 | 11412 int did_next = FALSE; |
| 7 | 11413 |
| 11414 /* Always restore cursor position for ":mksession". For ":mkview" only | |
| 11415 * when 'viewoptions' contains "cursor". */ | |
| 11416 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR); | |
| 11417 | |
| 11418 /* | |
| 11419 * Local argument list. | |
| 11420 */ | |
| 11421 if (wp->w_alist == &global_alist) | |
| 11422 { | |
| 11423 if (put_line(fd, "argglobal") == FAIL) | |
| 11424 return FAIL; | |
| 11425 } | |
| 11426 else | |
| 11427 { | |
| 11428 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga, | |
| 11429 flagp == &vop_flags | |
| 11430 || !(*flagp & SSOP_CURDIR) | |
| 11431 || wp->w_localdir != NULL, flagp) == FAIL) | |
| 11432 return FAIL; | |
| 11433 } | |
| 11434 | |
| 280 | 11435 /* Only when part of a session: restore the argument index. Some |
| 11436 * 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
|
11437 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp) |
| 280 | 11438 && flagp == &ssop_flags) |
| 7 | 11439 { |
| 1467 | 11440 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0 |
| 7 | 11441 || put_eol(fd) == FAIL) |
| 11442 return FAIL; | |
| 280 | 11443 did_next = TRUE; |
| 7 | 11444 } |
| 11445 | |
| 11446 /* Edit the file. Skip this when ":next" already did it. */ | |
| 280 | 11447 if (add_edit && (!did_next || wp->w_arg_idx_invalid)) |
| 7 | 11448 { |
| 11449 /* | |
| 11450 * Load the file. | |
| 11451 */ | |
| 11452 if (wp->w_buffer->b_ffname != NULL | |
| 11453 #ifdef FEAT_QUICKFIX | |
| 11454 && !bt_nofile(wp->w_buffer) | |
| 11455 #endif | |
| 11456 ) | |
| 11457 { | |
| 11458 /* | |
| 11459 * Editing a file in this buffer: use ":edit file". | |
| 11460 * This may have side effects! (e.g., compressed or network file). | |
| 11461 */ | |
| 11462 if (fputs("edit ", fd) < 0 | |
| 11463 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11464 return FAIL; | |
| 11465 } | |
| 11466 else | |
| 11467 { | |
| 11468 /* No file in this buffer, just make it empty. */ | |
| 11469 if (put_line(fd, "enew") == FAIL) | |
| 11470 return FAIL; | |
| 11471 #ifdef FEAT_QUICKFIX | |
| 11472 if (wp->w_buffer->b_ffname != NULL) | |
| 11473 { | |
| 11474 /* The buffer does have a name, but it's not a file name. */ | |
| 11475 if (fputs("file ", fd) < 0 | |
| 11476 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11477 return FAIL; | |
| 11478 } | |
| 11479 #endif | |
| 11480 do_cursor = FALSE; | |
| 11481 } | |
| 11482 } | |
| 11483 | |
| 11484 /* | |
| 11485 * Local mappings and abbreviations. | |
| 11486 */ | |
| 11487 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11488 && makemap(fd, wp->w_buffer) == FAIL) | |
| 11489 return FAIL; | |
| 11490 | |
| 11491 /* | |
| 11492 * Local options. Need to go to the window temporarily. | |
| 11493 * Store only local values when using ":mkview" and when ":mksession" is | |
| 11494 * used and 'sessionoptions' doesn't include "options". | |
| 11495 * Some folding options are always stored when "folds" is included, | |
| 11496 * otherwise the folds would not be restored correctly. | |
| 11497 */ | |
| 11498 save_curwin = curwin; | |
| 11499 curwin = wp; | |
| 11500 curbuf = curwin->w_buffer; | |
| 11501 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11502 f = makeset(fd, OPT_LOCAL, | |
| 11503 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS)); | |
| 11504 #ifdef FEAT_FOLDING | |
| 11505 else if (*flagp & SSOP_FOLDS) | |
| 11506 f = makefoldset(fd); | |
| 11507 #endif | |
| 11508 else | |
| 11509 f = OK; | |
| 11510 curwin = save_curwin; | |
| 11511 curbuf = curwin->w_buffer; | |
| 11512 if (f == FAIL) | |
| 11513 return FAIL; | |
| 11514 | |
| 11515 #ifdef FEAT_FOLDING | |
| 11516 /* | |
| 11517 * Save Folds when 'buftype' is empty and for help files. | |
| 11518 */ | |
| 11519 if ((*flagp & SSOP_FOLDS) | |
| 11520 && wp->w_buffer->b_ffname != NULL | |
| 635 | 11521 # ifdef FEAT_QUICKFIX |
| 11522 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help) | |
| 11523 # endif | |
| 11524 ) | |
| 7 | 11525 { |
| 11526 if (put_folds(fd, wp) == FAIL) | |
| 11527 return FAIL; | |
| 11528 } | |
| 11529 #endif | |
| 11530 | |
| 11531 /* | |
| 11532 * Set the cursor after creating folds, since that moves the cursor. | |
| 11533 */ | |
| 11534 if (do_cursor) | |
| 11535 { | |
| 11536 | |
| 11537 /* Restore the cursor line in the file and relatively in the | |
| 11538 * window. Don't use "G", it changes the jumplist. */ | |
| 11539 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)", | |
| 11540 (long)wp->w_cursor.lnum, | |
| 11541 (long)(wp->w_cursor.lnum - wp->w_topline), | |
| 11542 (long)wp->w_height / 2, (long)wp->w_height) < 0 | |
| 11543 || put_eol(fd) == FAIL | |
| 11544 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL | |
| 11545 || put_line(fd, "exe s:l") == FAIL | |
| 11546 || put_line(fd, "normal! zt") == FAIL | |
| 11547 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0 | |
| 11548 || put_eol(fd) == FAIL) | |
| 11549 return FAIL; | |
| 11550 /* Restore the cursor column and left offset when not wrapping. */ | |
| 11551 if (wp->w_cursor.col == 0) | |
| 11552 { | |
| 11553 if (put_line(fd, "normal! 0") == FAIL) | |
| 11554 return FAIL; | |
| 11555 } | |
| 11556 else | |
| 11557 { | |
| 11558 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0) | |
| 11559 { | |
| 11560 if (fprintf(fd, | |
| 11561 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)", | |
| 4155 | 11562 (long)wp->w_virtcol + 1, |
| 11563 (long)(wp->w_virtcol - wp->w_leftcol), | |
| 7 | 11564 (long)wp->w_width / 2, (long)wp->w_width) < 0 |
| 11565 || put_eol(fd) == FAIL | |
| 11566 || put_line(fd, "if s:c > 0") == FAIL | |
| 11567 || fprintf(fd, | |
| 4155 | 11568 " exe 'normal! ' . s:c . '|zs' . %ld . '|'", |
| 11569 (long)wp->w_virtcol + 1) < 0 | |
| 7 | 11570 || put_eol(fd) == FAIL |
| 11571 || put_line(fd, "else") == FAIL | |
| 4172 | 11572 || fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11573 || put_eol(fd) == FAIL |
| 11574 || put_line(fd, "endif") == FAIL) | |
| 11575 return FAIL; | |
| 11576 } | |
| 11577 else | |
| 11578 { | |
| 4155 | 11579 if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11580 || put_eol(fd) == FAIL) |
| 11581 return FAIL; | |
| 11582 } | |
| 11583 } | |
| 11584 } | |
| 11585 | |
| 11586 /* | |
| 11587 * Local directory. | |
| 11588 */ | |
| 11589 if (wp->w_localdir != NULL) | |
| 11590 { | |
| 11591 if (fputs("lcd ", fd) < 0 | |
| 11592 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL | |
| 11593 || put_eol(fd) == FAIL) | |
| 11594 return FAIL; | |
| 1113 | 11595 did_lcd = TRUE; |
| 7 | 11596 } |
| 11597 | |
| 11598 return OK; | |
| 11599 } | |
| 11600 | |
| 11601 /* | |
| 11602 * Write an argument list to the session file. | |
| 11603 * Returns FAIL if writing fails. | |
| 11604 */ | |
| 11605 static int | |
| 11606 ses_arglist(fd, cmd, gap, fullname, flagp) | |
| 11607 FILE *fd; | |
| 11608 char *cmd; | |
| 11609 garray_T *gap; | |
| 11610 int fullname; /* TRUE: use full path name */ | |
| 11611 unsigned *flagp; | |
| 11612 { | |
| 11613 int i; | |
| 2770 | 11614 char_u *buf = NULL; |
| 7 | 11615 char_u *s; |
| 11616 | |
| 5720 | 11617 if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL) |
| 11618 return FAIL; | |
| 11619 if (put_line(fd, "silent! argdel *") == FAIL) | |
| 7 | 11620 return FAIL; |
| 11621 for (i = 0; i < gap->ga_len; ++i) | |
| 11622 { | |
| 11623 /* NULL file names are skipped (only happens when out of memory). */ | |
| 11624 s = alist_name(&((aentry_T *)gap->ga_data)[i]); | |
| 11625 if (s != NULL) | |
| 11626 { | |
| 11627 if (fullname) | |
| 11628 { | |
| 2770 | 11629 buf = alloc(MAXPATHL); |
| 11630 if (buf != NULL) | |
| 11631 { | |
| 11632 (void)vim_FullName(s, buf, MAXPATHL, FALSE); | |
| 11633 s = buf; | |
| 11634 } | |
| 7 | 11635 } |
| 5720 | 11636 if (fputs("argadd ", fd) < 0 |
| 11637 || ses_put_fname(fd, s, flagp) == FAIL | |
| 11638 || put_eol(fd) == FAIL) | |
| 2770 | 11639 { |
| 11640 vim_free(buf); | |
| 7 | 11641 return FAIL; |
| 2770 | 11642 } |
| 11643 vim_free(buf); | |
| 7 | 11644 } |
| 11645 } | |
| 5720 | 11646 return OK; |
| 7 | 11647 } |
| 11648 | |
| 11649 /* | |
| 11650 * Write a buffer name to the session file. | |
| 11651 * Also ends the line. | |
| 11652 * Returns FAIL if writing fails. | |
| 11653 */ | |
| 11654 static int | |
| 11655 ses_fname(fd, buf, flagp) | |
| 11656 FILE *fd; | |
| 11657 buf_T *buf; | |
| 11658 unsigned *flagp; | |
| 11659 { | |
| 11660 char_u *name; | |
| 11661 | |
| 11662 /* Use the short file name if the current directory is known at the time | |
| 1113 | 11663 * the session file will be sourced. |
| 11664 * Don't do this for ":mkview", we don't know the current directory. | |
| 11665 * Don't do this after ":lcd", we don't keep track of what the current | |
| 11666 * directory is. */ | |
| 7 | 11667 if (buf->b_sfname != NULL |
| 11668 && flagp == &ssop_flags | |
| 1113 | 11669 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)) |
| 1925 | 11670 #ifdef FEAT_AUTOCHDIR |
| 11671 && !p_acd | |
| 11672 #endif | |
| 1113 | 11673 && !did_lcd) |
| 7 | 11674 name = buf->b_sfname; |
| 11675 else | |
| 11676 name = buf->b_ffname; | |
| 11677 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL) | |
| 11678 return FAIL; | |
| 11679 return OK; | |
| 11680 } | |
| 11681 | |
| 11682 /* | |
| 11683 * Write a file name to the session file. | |
| 11684 * Takes care of the "slash" option in 'sessionoptions' and escapes special | |
| 11685 * characters. | |
| 2602 | 11686 * Returns FAIL if writing fails or out of memory. |
| 7 | 11687 */ |
| 11688 static int | |
| 11689 ses_put_fname(fd, name, flagp) | |
| 11690 FILE *fd; | |
| 11691 char_u *name; | |
| 11692 unsigned *flagp; | |
| 11693 { | |
| 11694 char_u *sname; | |
| 2602 | 11695 char_u *p; |
| 7 | 11696 int retval = OK; |
| 11697 | |
| 11698 sname = home_replace_save(NULL, name); | |
| 2602 | 11699 if (sname == NULL) |
| 11700 return FAIL; | |
| 11701 | |
| 11702 if (*flagp & SSOP_SLASH) | |
| 11703 { | |
| 11704 /* change all backslashes to forward slashes */ | |
| 11705 for (p = sname; *p != NUL; mb_ptr_adv(p)) | |
| 11706 if (*p == '\\') | |
| 11707 *p = '/'; | |
| 11708 } | |
| 11709 | |
| 4352 | 11710 /* escape special characters */ |
| 2602 | 11711 p = vim_strsave_fnameescape(sname, FALSE); |
| 7 | 11712 vim_free(sname); |
| 2602 | 11713 if (p == NULL) |
| 11714 return FAIL; | |
| 11715 | |
| 11716 /* write the result */ | |
| 11717 if (fputs((char *)p, fd) < 0) | |
| 11718 retval = FAIL; | |
| 11719 | |
| 11720 vim_free(p); | |
| 7 | 11721 return retval; |
| 11722 } | |
| 11723 | |
| 11724 /* | |
| 11725 * ":loadview [nr]" | |
| 11726 */ | |
| 11727 static void | |
| 11728 ex_loadview(eap) | |
| 11729 exarg_T *eap; | |
| 11730 { | |
| 11731 char_u *fname; | |
| 11732 | |
| 11733 fname = get_view_file(*eap->arg); | |
| 11734 if (fname != NULL) | |
| 11735 { | |
| 819 | 11736 do_source(fname, FALSE, DOSO_NONE); |
| 7 | 11737 vim_free(fname); |
| 11738 } | |
| 11739 } | |
| 11740 | |
| 11741 /* | |
| 11742 * Get the name of the view file for the current buffer. | |
| 11743 */ | |
| 11744 static char_u * | |
| 11745 get_view_file(c) | |
| 11746 int c; | |
| 11747 { | |
| 11748 int len = 0; | |
| 11749 char_u *p, *s; | |
| 11750 char_u *retval; | |
| 11751 char_u *sname; | |
| 11752 | |
| 11753 if (curbuf->b_ffname == NULL) | |
| 11754 { | |
| 11755 EMSG(_(e_noname)); | |
| 11756 return NULL; | |
| 11757 } | |
| 11758 sname = home_replace_save(NULL, curbuf->b_ffname); | |
| 11759 if (sname == NULL) | |
| 11760 return NULL; | |
| 11761 | |
| 11762 /* | |
| 11763 * We want a file name without separators, because we're not going to make | |
| 11764 * a directory. | |
| 11765 * "normal" path separator -> "=+" | |
| 11766 * "=" -> "==" | |
| 11767 * ":" path separator -> "=-" | |
| 11768 */ | |
| 11769 for (p = sname; *p; ++p) | |
| 11770 if (*p == '=' || vim_ispathsep(*p)) | |
| 11771 ++len; | |
| 11772 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9)); | |
| 11773 if (retval != NULL) | |
| 11774 { | |
| 11775 STRCPY(retval, p_vdir); | |
| 11776 add_pathsep(retval); | |
| 11777 s = retval + STRLEN(retval); | |
| 11778 for (p = sname; *p; ++p) | |
| 11779 { | |
| 11780 if (*p == '=') | |
| 11781 { | |
| 11782 *s++ = '='; | |
| 11783 *s++ = '='; | |
| 11784 } | |
| 11785 else if (vim_ispathsep(*p)) | |
| 11786 { | |
| 11787 *s++ = '='; | |
| 2823 | 11788 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) |
| 7 | 11789 if (*p == ':') |
| 11790 *s++ = '-'; | |
| 11791 else | |
| 573 | 11792 #endif |
| 7 | 11793 *s++ = '+'; |
| 11794 } | |
| 11795 else | |
| 11796 *s++ = *p; | |
| 11797 } | |
| 11798 *s++ = '='; | |
| 11799 *s++ = c; | |
| 11800 STRCPY(s, ".vim"); | |
| 11801 } | |
| 11802 | |
| 11803 vim_free(sname); | |
| 11804 return retval; | |
| 11805 } | |
| 11806 | |
| 11807 #endif /* FEAT_SESSION */ | |
| 11808 | |
| 11809 /* | |
| 11810 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession". | |
| 11811 * Return FAIL for a write error. | |
| 11812 */ | |
| 11813 int | |
| 11814 put_eol(fd) | |
| 11815 FILE *fd; | |
| 11816 { | |
| 11817 if ( | |
| 11818 #ifdef USE_CRNL | |
| 11819 ( | |
| 11820 # ifdef MKSESSION_NL | |
| 11821 !mksession_nl && | |
| 11822 # endif | |
| 11823 (putc('\r', fd) < 0)) || | |
| 11824 #endif | |
| 11825 (putc('\n', fd) < 0)) | |
| 11826 return FAIL; | |
| 11827 return OK; | |
| 11828 } | |
| 11829 | |
| 11830 /* | |
| 11831 * Write a line to "fd". | |
| 11832 * Return FAIL for a write error. | |
| 11833 */ | |
| 11834 int | |
| 11835 put_line(fd, s) | |
| 11836 FILE *fd; | |
| 11837 char *s; | |
| 11838 { | |
| 11839 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL) | |
| 11840 return FAIL; | |
| 11841 return OK; | |
| 11842 } | |
| 11843 | |
| 11844 #ifdef FEAT_VIMINFO | |
| 11845 /* | |
| 11846 * ":rviminfo" and ":wviminfo". | |
| 11847 */ | |
| 11848 static void | |
| 11849 ex_viminfo(eap) | |
| 11850 exarg_T *eap; | |
| 11851 { | |
| 11852 char_u *save_viminfo; | |
| 11853 | |
| 11854 save_viminfo = p_viminfo; | |
| 11855 if (*p_viminfo == NUL) | |
| 11856 p_viminfo = (char_u *)"'100"; | |
| 11857 if (eap->cmdidx == CMD_rviminfo) | |
| 11858 { | |
| 1733 | 11859 if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS |
| 11860 | (eap->forceit ? VIF_FORCEIT : 0)) == FAIL) | |
| 7 | 11861 EMSG(_("E195: Cannot open viminfo file for reading")); |
| 11862 } | |
| 11863 else | |
| 11864 write_viminfo(eap->arg, eap->forceit); | |
| 11865 p_viminfo = save_viminfo; | |
| 11866 } | |
| 11867 #endif | |
| 11868 | |
| 11869 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 272 | 11870 /* |
| 2770 | 11871 * Make a dialog message in "buff[DIALOG_MSG_SIZE]". |
| 310 | 11872 * "format" must contain "%s". |
| 272 | 11873 */ |
| 7 | 11874 void |
| 11875 dialog_msg(buff, format, fname) | |
| 11876 char_u *buff; | |
| 11877 char *format; | |
| 11878 char_u *fname; | |
| 11879 { | |
| 11880 if (fname == NULL) | |
| 11881 fname = (char_u *)_("Untitled"); | |
| 2770 | 11882 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname); |
| 7 | 11883 } |
| 11884 #endif | |
| 11885 | |
| 11886 /* | |
| 11887 * ":behave {mswin,xterm}" | |
| 11888 */ | |
| 11889 static void | |
| 11890 ex_behave(eap) | |
| 11891 exarg_T *eap; | |
| 11892 { | |
| 11893 if (STRCMP(eap->arg, "mswin") == 0) | |
| 11894 { | |
| 11895 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0); | |
| 11896 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0); | |
| 11897 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0); | |
| 11898 set_option_value((char_u *)"keymodel", 0L, | |
| 11899 (char_u *)"startsel,stopsel", 0); | |
| 11900 } | |
| 11901 else if (STRCMP(eap->arg, "xterm") == 0) | |
| 11902 { | |
| 11903 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0); | |
| 11904 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0); | |
| 11905 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0); | |
| 11906 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0); | |
| 11907 } | |
| 11908 else | |
| 11909 EMSG2(_(e_invarg2), eap->arg); | |
| 11910 } | |
| 11911 | |
|
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|
11912 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
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|
11913 /* |
|
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|
11914 * Function given to ExpandGeneric() to obtain the possible arguments of the |
|
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|
11915 * ":behave {mswin,xterm}" command. |
|
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|
11916 */ |
|
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|
11917 char_u * |
|
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parents:
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diff
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|
11918 get_behave_arg(xp, idx) |
|
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parents:
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diff
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|
11919 expand_T *xp UNUSED; |
|
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parents:
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diff
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|
11920 int idx; |
|
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parents:
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diff
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|
11921 { |
|
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parents:
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diff
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|
11922 if (idx == 0) |
|
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updated for version 7.2.381
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parents:
2068
diff
changeset
|
11923 return (char_u *)"mswin"; |
|
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parents:
2068
diff
changeset
|
11924 if (idx == 1) |
|
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updated for version 7.2.381
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parents:
2068
diff
changeset
|
11925 return (char_u *)"xterm"; |
|
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updated for version 7.2.381
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parents:
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diff
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|
11926 return NULL; |
|
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updated for version 7.2.381
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parents:
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diff
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|
11927 } |
|
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|
11928 #endif |
|
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diff
changeset
|
11929 |
| 7 | 11930 #ifdef FEAT_AUTOCMD |
| 11931 static int filetype_detect = FALSE; | |
| 11932 static int filetype_plugin = FALSE; | |
| 11933 static int filetype_indent = FALSE; | |
| 11934 | |
| 11935 /* | |
| 11936 * ":filetype [plugin] [indent] {on,off,detect}" | |
| 11937 * on: Load the filetype.vim file to install autocommands for file types. | |
| 11938 * off: Load the ftoff.vim file to remove all autocommands for file types. | |
| 11939 * plugin on: load filetype.vim and ftplugin.vim | |
| 11940 * plugin off: load ftplugof.vim | |
| 11941 * indent on: load filetype.vim and indent.vim | |
| 11942 * indent off: load indoff.vim | |
| 11943 */ | |
| 11944 static void | |
| 11945 ex_filetype(eap) | |
| 11946 exarg_T *eap; | |
| 11947 { | |
| 11948 char_u *arg = eap->arg; | |
| 11949 int plugin = FALSE; | |
| 11950 int indent = FALSE; | |
| 11951 | |
| 11952 if (*eap->arg == NUL) | |
| 11953 { | |
| 11954 /* Print current status. */ | |
| 11955 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s", | |
| 11956 filetype_detect ? "ON" : "OFF", | |
| 11957 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF", | |
| 11958 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF"); | |
| 11959 return; | |
| 11960 } | |
| 11961 | |
| 11962 /* Accept "plugin" and "indent" in any order. */ | |
| 11963 for (;;) | |
| 11964 { | |
| 11965 if (STRNCMP(arg, "plugin", 6) == 0) | |
| 11966 { | |
| 11967 plugin = TRUE; | |
| 11968 arg = skipwhite(arg + 6); | |
| 11969 continue; | |
| 11970 } | |
| 11971 if (STRNCMP(arg, "indent", 6) == 0) | |
| 11972 { | |
| 11973 indent = TRUE; | |
| 11974 arg = skipwhite(arg + 6); | |
| 11975 continue; | |
| 11976 } | |
| 11977 break; | |
| 11978 } | |
| 11979 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0) | |
| 11980 { | |
| 11981 if (*arg == 'o' || !filetype_detect) | |
| 11982 { | |
| 479 | 11983 source_runtime((char_u *)FILETYPE_FILE, TRUE); |
| 7 | 11984 filetype_detect = TRUE; |
| 11985 if (plugin) | |
| 11986 { | |
| 479 | 11987 source_runtime((char_u *)FTPLUGIN_FILE, TRUE); |
| 7 | 11988 filetype_plugin = TRUE; |
| 11989 } | |
| 11990 if (indent) | |
| 11991 { | |
| 479 | 11992 source_runtime((char_u *)INDENT_FILE, TRUE); |
| 7 | 11993 filetype_indent = TRUE; |
| 11994 } | |
| 11995 } | |
| 11996 if (*arg == 'd') | |
| 11997 { | |
| 11998 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE); | |
| 717 | 11999 do_modelines(0); |
| 7 | 12000 } |
| 12001 } | |
| 12002 else if (STRCMP(arg, "off") == 0) | |
| 12003 { | |
| 12004 if (plugin || indent) | |
| 12005 { | |
| 12006 if (plugin) | |
| 12007 { | |
| 479 | 12008 source_runtime((char_u *)FTPLUGOF_FILE, TRUE); |
| 7 | 12009 filetype_plugin = FALSE; |
| 12010 } | |
| 12011 if (indent) | |
| 12012 { | |
| 479 | 12013 source_runtime((char_u *)INDOFF_FILE, TRUE); |
| 7 | 12014 filetype_indent = FALSE; |
| 12015 } | |
| 12016 } | |
| 12017 else | |
| 12018 { | |
| 479 | 12019 source_runtime((char_u *)FTOFF_FILE, TRUE); |
| 7 | 12020 filetype_detect = FALSE; |
| 12021 } | |
| 12022 } | |
| 12023 else | |
| 12024 EMSG2(_(e_invarg2), arg); | |
| 12025 } | |
| 12026 | |
| 12027 /* | |
| 12028 * ":setfiletype {name}" | |
| 12029 */ | |
| 12030 static void | |
| 12031 ex_setfiletype(eap) | |
| 12032 exarg_T *eap; | |
| 12033 { | |
| 12034 if (!did_filetype) | |
| 12035 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL); | |
| 12036 } | |
| 12037 #endif | |
| 12038 | |
| 12039 static void | |
| 12040 ex_digraphs(eap) | |
| 1877 | 12041 exarg_T *eap UNUSED; |
| 7 | 12042 { |
| 12043 #ifdef FEAT_DIGRAPHS | |
| 12044 if (*eap->arg != NUL) | |
| 12045 putdigraph(eap->arg); | |
| 12046 else | |
| 12047 listdigraphs(); | |
| 12048 #else | |
| 12049 EMSG(_("E196: No digraphs in this version")); | |
| 12050 #endif | |
| 12051 } | |
| 12052 | |
| 12053 static void | |
| 12054 ex_set(eap) | |
| 12055 exarg_T *eap; | |
| 12056 { | |
| 12057 int flags = 0; | |
| 12058 | |
| 12059 if (eap->cmdidx == CMD_setlocal) | |
| 12060 flags = OPT_LOCAL; | |
| 12061 else if (eap->cmdidx == CMD_setglobal) | |
| 12062 flags = OPT_GLOBAL; | |
| 12063 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE) | |
| 12064 if (cmdmod.browse && flags == 0) | |
| 12065 ex_options(eap); | |
| 12066 else | |
| 12067 #endif | |
| 12068 (void)do_set(eap->arg, flags); | |
| 12069 } | |
| 12070 | |
| 12071 #ifdef FEAT_SEARCH_EXTRA | |
| 12072 /* | |
| 12073 * ":nohlsearch" | |
| 12074 */ | |
| 12075 static void | |
| 12076 ex_nohlsearch(eap) | |
| 1877 | 12077 exarg_T *eap UNUSED; |
| 7 | 12078 { |
| 5458 | 12079 SET_NO_HLSEARCH(TRUE); |
| 737 | 12080 redraw_all_later(SOME_VALID); |
| 7 | 12081 } |
| 12082 | |
| 12083 /* | |
| 698 | 12084 * ":[N]match {group} {pattern}" |
| 7 | 12085 * Sets nextcmd to the start of the next command, if any. Also called when |
| 12086 * skipping commands to find the next command. | |
| 12087 */ | |
| 12088 static void | |
| 12089 ex_match(eap) | |
| 12090 exarg_T *eap; | |
| 12091 { | |
| 12092 char_u *p; | |
| 1349 | 12093 char_u *g = NULL; |
| 7 | 12094 char_u *end; |
| 12095 int c; | |
| 1326 | 12096 int id; |
| 698 | 12097 |
| 12098 if (eap->line2 <= 3) | |
| 1326 | 12099 id = eap->line2; |
| 698 | 12100 else |
| 12101 { | |
| 12102 EMSG(e_invcmd); | |
| 12103 return; | |
| 12104 } | |
| 7 | 12105 |
| 12106 /* First clear any old pattern. */ | |
| 12107 if (!eap->skip) | |
| 1326 | 12108 match_delete(curwin, id, FALSE); |
| 7 | 12109 |
| 12110 if (ends_excmd(*eap->arg)) | |
| 12111 end = eap->arg; | |
| 12112 else if ((STRNICMP(eap->arg, "none", 4) == 0 | |
| 12113 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4])))) | |
| 12114 end = eap->arg + 4; | |
| 12115 else | |
| 12116 { | |
| 12117 p = skiptowhite(eap->arg); | |
| 12118 if (!eap->skip) | |
| 1326 | 12119 g = vim_strnsave(eap->arg, (int)(p - eap->arg)); |
| 7 | 12120 p = skipwhite(p); |
| 12121 if (*p == NUL) | |
| 12122 { | |
| 12123 /* There must be two arguments. */ | |
|
7262
fadf7fc3b666
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Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12124 vim_free(g); |
| 7 | 12125 EMSG2(_(e_invarg2), eap->arg); |
| 12126 return; | |
| 12127 } | |
| 12128 end = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 12129 if (!eap->skip) | |
| 12130 { | |
| 12131 if (*end != NUL && !ends_excmd(*skipwhite(end + 1))) | |
| 12132 { | |
|
7262
fadf7fc3b666
commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12133 vim_free(g); |
| 7 | 12134 eap->errmsg = e_trailing; |
| 12135 return; | |
| 12136 } | |
| 674 | 12137 if (*end != *p) |
| 12138 { | |
|
7262
fadf7fc3b666
commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12139 vim_free(g); |
| 674 | 12140 EMSG2(_(e_invarg2), p); |
| 12141 return; | |
| 12142 } | |
| 7 | 12143 |
| 12144 c = *end; | |
| 12145 *end = NUL; | |
| 6947 | 12146 match_add(curwin, g, p + 1, 10, id, NULL, NULL); |
| 1326 | 12147 vim_free(g); |
| 819 | 12148 *end = c; |
| 7 | 12149 } |
| 12150 } | |
| 12151 eap->nextcmd = find_nextcmd(end); | |
| 12152 } | |
| 12153 #endif | |
| 12154 | |
| 12155 #ifdef FEAT_CRYPT | |
| 12156 /* | |
| 12157 * ":X": Get crypt key | |
| 12158 */ | |
| 12159 static void | |
| 12160 ex_X(eap) | |
| 1877 | 12161 exarg_T *eap UNUSED; |
| 7 | 12162 { |
| 6353 | 12163 crypt_check_current_method(); |
| 6122 | 12164 (void)crypt_get_key(TRUE, TRUE); |
| 7 | 12165 } |
| 12166 #endif | |
| 12167 | |
| 12168 #ifdef FEAT_FOLDING | |
| 12169 static void | |
| 12170 ex_fold(eap) | |
| 12171 exarg_T *eap; | |
| 12172 { | |
| 12173 if (foldManualAllowed(TRUE)) | |
| 12174 foldCreate(eap->line1, eap->line2); | |
| 12175 } | |
| 12176 | |
| 12177 static void | |
| 12178 ex_foldopen(eap) | |
| 12179 exarg_T *eap; | |
| 12180 { | |
| 12181 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen, | |
| 12182 eap->forceit, FALSE); | |
| 12183 } | |
| 12184 | |
| 12185 static void | |
| 12186 ex_folddo(eap) | |
| 12187 exarg_T *eap; | |
| 12188 { | |
| 12189 linenr_T lnum; | |
| 12190 | |
| 6116 | 12191 #ifdef FEAT_CLIPBOARD |
| 12192 start_global_changes(); | |
| 12193 #endif | |
| 12194 | |
| 7 | 12195 /* First set the marks for all lines closed/open. */ |
| 12196 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 12197 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed)) | |
| 12198 ml_setmarked(lnum); | |
| 12199 | |
| 12200 /* Execute the command on the marked lines. */ | |
| 12201 global_exe(eap->arg); | |
| 12202 ml_clearmarked(); /* clear rest of the marks */ | |
| 6116 | 12203 #ifdef FEAT_CLIPBOARD |
| 12204 end_global_changes(); | |
| 12205 #endif | |
| 12206 } | |
| 12207 #endif |