Mercurial > vim
annotate src/ex_docmd.c @ 7840:28f569c7dab9 v7.4.1217
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 30 23:20:33 2016 +0100
patch 7.4.1217
Problem: Execution of command on channel doesn't work yet.
Solution: Implement the "ex" and "normal" commands.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 30 Jan 2016 23:30:05 +0100 |
| parents | f86adafb28d4 |
| children | 10f17a228661 |
| 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 | |
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46 static void do_ucmd(exarg_T *eap); |
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47 static void ex_command(exarg_T *eap); |
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48 static void ex_delcommand(exarg_T *eap); |
| 7 | 49 # ifdef FEAT_CMDL_COMPL |
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50 static char_u *get_user_command_name(int idx); |
| 7 | 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 | |
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64 static int compute_buffer_local_count(int addr_type, int lnum, int local); |
| 7 | 65 #ifdef FEAT_EVAL |
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66 static char_u *do_one_cmd(char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie); |
| 7 | 67 #else |
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68 static char_u *do_one_cmd(char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie); |
| 7 | 69 static int if_level = 0; /* depth in :if */ |
| 70 #endif | |
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71 static void append_command(char_u *cmd); |
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72 static char_u *find_command(exarg_T *eap, int *full); |
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73 |
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74 static void ex_abbreviate(exarg_T *eap); |
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75 static void ex_map(exarg_T *eap); |
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76 static void ex_unmap(exarg_T *eap); |
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77 static void ex_mapclear(exarg_T *eap); |
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78 static void ex_abclear(exarg_T *eap); |
| 7 | 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 | |
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85 static void ex_autocmd(exarg_T *eap); |
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86 static void ex_doautocmd(exarg_T *eap); |
| 7 | 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 | |
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93 static void ex_bunload(exarg_T *eap); |
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94 static void ex_buffer(exarg_T *eap); |
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95 static void ex_bmodified(exarg_T *eap); |
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96 static void ex_bnext(exarg_T *eap); |
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97 static void ex_bprevious(exarg_T *eap); |
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98 static void ex_brewind(exarg_T *eap); |
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99 static void ex_blast(exarg_T *eap); |
| 7 | 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 | |
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114 static char_u *getargcmd(char_u **); |
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115 static char_u *skip_cmd_arg(char_u *p, int rembs); |
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116 static int getargopt(exarg_T *eap); |
| 7 | 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 |
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137 static int check_more(int, int); |
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138 static linenr_T get_address(exarg_T *, char_u **, int addr_type, int skip, int to_other_file); |
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139 static void get_flags(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 |
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147 static void ex_script_ni(exarg_T *eap); |
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148 #endif |
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149 static char_u *invalid_range(exarg_T *eap); |
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150 static void correct_range(exarg_T *eap); |
| 344 | 151 #ifdef FEAT_QUICKFIX |
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152 static char_u *replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep); |
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153 #endif |
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154 static char_u *repl_cmdline(exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep); |
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155 static void ex_highlight(exarg_T *eap); |
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156 static void ex_colorscheme(exarg_T *eap); |
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157 static void ex_quit(exarg_T *eap); |
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158 static void ex_cquit(exarg_T *eap); |
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159 static void ex_quit_all(exarg_T *eap); |
| 7 | 160 #ifdef FEAT_WINDOWS |
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161 static void ex_close(exarg_T *eap); |
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162 static void ex_win_close(int forceit, win_T *win, tabpage_T *tp); |
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163 static void ex_only(exarg_T *eap); |
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164 static void ex_resize(exarg_T *eap); |
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165 static void ex_stag(exarg_T *eap); |
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166 static void ex_tabclose(exarg_T *eap); |
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167 static void ex_tabonly(exarg_T *eap); |
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168 static void ex_tabnext(exarg_T *eap); |
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169 static void ex_tabmove(exarg_T *eap); |
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170 static void ex_tabs(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) | |
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185 static void ex_pclose(exarg_T *eap); |
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186 static void ex_ptag(exarg_T *eap); |
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187 static void ex_pedit(exarg_T *eap); |
| 7 | 188 #else |
| 189 # define ex_pclose ex_ni | |
| 190 # define ex_ptag ex_ni | |
| 191 # define ex_pedit ex_ni | |
| 192 #endif | |
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193 static void ex_hide(exarg_T *eap); |
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194 static void ex_stop(exarg_T *eap); |
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195 static void ex_exit(exarg_T *eap); |
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196 static void ex_print(exarg_T *eap); |
| 7 | 197 #ifdef FEAT_BYTEOFF |
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198 static void ex_goto(exarg_T *eap); |
| 7 | 199 #else |
| 200 # define ex_goto ex_ni | |
| 201 #endif | |
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202 static void ex_shell(exarg_T *eap); |
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203 static void ex_preserve(exarg_T *eap); |
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204 static void ex_recover(exarg_T *eap); |
| 7 | 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 | |
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211 static void ex_mode(exarg_T *eap); |
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212 static void ex_wrongmodifier(exarg_T *eap); |
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213 static void ex_find(exarg_T *eap); |
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214 static void ex_open(exarg_T *eap); |
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215 static void ex_edit(exarg_T *eap); |
| 7 | 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 | |
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221 static void ex_nogui(exarg_T *eap); |
| 7 | 222 #endif |
| 223 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
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224 static void ex_tearoff(exarg_T *eap); |
| 7 | 225 #else |
| 226 # define ex_tearoff ex_ni | |
| 227 #endif | |
| 573 | 228 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
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229 static void ex_popup(exarg_T *eap); |
| 7 | 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 | |
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305 static void ex_swapname(exarg_T *eap); |
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306 static void ex_syncbind(exarg_T *eap); |
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307 static void ex_read(exarg_T *eap); |
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308 static void ex_pwd(exarg_T *eap); |
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309 static void ex_equal(exarg_T *eap); |
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310 static void ex_sleep(exarg_T *eap); |
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311 static void do_exmap(exarg_T *eap, int isabbrev); |
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312 static void ex_winsize(exarg_T *eap); |
| 7 | 313 #ifdef FEAT_WINDOWS |
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314 static void ex_wincmd(exarg_T *eap); |
| 7 | 315 #else |
| 316 # define ex_wincmd ex_ni | |
| 317 #endif | |
| 11 | 318 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
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319 static void ex_winpos(exarg_T *eap); |
| 7 | 320 #else |
| 321 # define ex_winpos ex_ni | |
| 322 #endif | |
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323 static void ex_operators(exarg_T *eap); |
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324 static void ex_put(exarg_T *eap); |
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325 static void ex_copymove(exarg_T *eap); |
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326 static void ex_submagic(exarg_T *eap); |
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327 static void ex_join(exarg_T *eap); |
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328 static void ex_at(exarg_T *eap); |
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329 static void ex_bang(exarg_T *eap); |
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330 static void ex_undo(exarg_T *eap); |
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331 #ifdef FEAT_PERSISTENT_UNDO |
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332 static void ex_wundo(exarg_T *eap); |
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333 static void ex_rundo(exarg_T *eap); |
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334 #endif |
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335 static void ex_redo(exarg_T *eap); |
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336 static void ex_later(exarg_T *eap); |
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337 static void ex_redir(exarg_T *eap); |
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338 static void ex_redraw(exarg_T *eap); |
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339 static void ex_redrawstatus(exarg_T *eap); |
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340 static void close_redir(void); |
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341 static void ex_mkrc(exarg_T *eap); |
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342 static void ex_mark(exarg_T *eap); |
| 7 | 343 #ifdef FEAT_USR_CMDS |
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344 static char_u *uc_fun_cmd(void); |
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345 static char_u *find_ucmd(exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl); |
| 7 | 346 #endif |
| 347 #ifdef FEAT_EX_EXTRA | |
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348 static void ex_startinsert(exarg_T *eap); |
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349 static void ex_stopinsert(exarg_T *eap); |
| 7 | 350 #else |
| 351 # define ex_normal ex_ni | |
| 352 # define ex_align ex_ni | |
| 353 # define ex_retab ex_ni | |
| 354 # define ex_startinsert ex_ni | |
| 355 # define ex_stopinsert ex_ni | |
| 356 # define ex_helptags ex_ni | |
| 280 | 357 # define ex_sort ex_ni |
| 7 | 358 #endif |
| 359 #ifdef FEAT_FIND_ID | |
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360 static void ex_checkpath(exarg_T *eap); |
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361 static void ex_findpat(exarg_T *eap); |
| 7 | 362 #else |
| 363 # define ex_findpat ex_ni | |
| 364 # define ex_checkpath ex_ni | |
| 365 #endif | |
| 366 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
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367 static void ex_psearch(exarg_T *eap); |
| 7 | 368 #else |
| 369 # define ex_psearch ex_ni | |
| 370 #endif | |
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371 static void ex_tag(exarg_T *eap); |
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372 static void ex_tag_cmd(exarg_T *eap, char_u *name); |
| 7 | 373 #ifndef FEAT_EVAL |
| 374 # define ex_scriptnames ex_ni | |
| 375 # define ex_finish ex_ni | |
| 376 # define ex_echo ex_ni | |
| 377 # define ex_echohl ex_ni | |
| 378 # define ex_execute ex_ni | |
| 379 # define ex_call ex_ni | |
| 380 # define ex_if ex_ni | |
| 381 # define ex_endif ex_ni | |
| 382 # define ex_else ex_ni | |
| 383 # define ex_while ex_ni | |
| 384 # define ex_continue ex_ni | |
| 385 # define ex_break ex_ni | |
| 386 # define ex_endwhile ex_ni | |
| 387 # define ex_throw ex_ni | |
| 388 # define ex_try ex_ni | |
| 389 # define ex_catch ex_ni | |
| 390 # define ex_finally ex_ni | |
| 391 # define ex_endtry ex_ni | |
| 392 # define ex_endfunction ex_ni | |
| 393 # define ex_let ex_ni | |
| 394 # define ex_unlet ex_ni | |
| 146 | 395 # define ex_lockvar ex_ni |
| 396 # define ex_unlockvar ex_ni | |
| 7 | 397 # define ex_function ex_ni |
| 398 # define ex_delfunction ex_ni | |
| 399 # define ex_return ex_ni | |
| 1733 | 400 # define ex_oldfiles ex_ni |
| 7 | 401 #endif |
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402 static char_u *arg_all(void); |
| 7 | 403 #ifdef FEAT_SESSION |
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404 static int makeopens(FILE *fd, char_u *dirnow); |
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405 static int put_view(FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx); |
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406 static void ex_loadview(exarg_T *eap); |
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407 static char_u *get_view_file(int c); |
| 1113 | 408 static int did_lcd; /* whether ":lcd" was produced for a session */ |
| 7 | 409 #else |
| 410 # define ex_loadview ex_ni | |
| 411 #endif | |
| 412 #ifndef FEAT_EVAL | |
| 413 # define ex_compiler ex_ni | |
| 414 #endif | |
| 415 #ifdef FEAT_VIMINFO | |
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416 static void ex_viminfo(exarg_T *eap); |
| 7 | 417 #else |
| 418 # define ex_viminfo ex_ni | |
| 419 #endif | |
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420 static void ex_behave(exarg_T *eap); |
| 7 | 421 #ifdef FEAT_AUTOCMD |
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422 static void ex_filetype(exarg_T *eap); |
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423 static void ex_setfiletype(exarg_T *eap); |
| 7 | 424 #else |
| 425 # define ex_filetype ex_ni | |
| 426 # define ex_setfiletype ex_ni | |
| 427 #endif | |
| 428 #ifndef FEAT_DIFF | |
| 16 | 429 # define ex_diffoff ex_ni |
| 7 | 430 # define ex_diffpatch ex_ni |
| 431 # define ex_diffgetput ex_ni | |
| 432 # define ex_diffsplit ex_ni | |
| 433 # define ex_diffthis ex_ni | |
| 434 # define ex_diffupdate ex_ni | |
| 435 #endif | |
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436 static void ex_digraphs(exarg_T *eap); |
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437 static void ex_set(exarg_T *eap); |
| 7 | 438 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD) |
| 439 # define ex_options ex_ni | |
| 440 #endif | |
| 441 #ifdef FEAT_SEARCH_EXTRA | |
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442 static void ex_nohlsearch(exarg_T *eap); |
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443 static void ex_match(exarg_T *eap); |
| 7 | 444 #else |
| 445 # define ex_nohlsearch ex_ni | |
| 446 # define ex_match ex_ni | |
| 447 #endif | |
| 448 #ifdef FEAT_CRYPT | |
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449 static void ex_X(exarg_T *eap); |
| 7 | 450 #else |
| 451 # define ex_X ex_ni | |
| 452 #endif | |
| 453 #ifdef FEAT_FOLDING | |
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454 static void ex_fold(exarg_T *eap); |
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455 static void ex_foldopen(exarg_T *eap); |
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456 static void ex_folddo(exarg_T *eap); |
| 7 | 457 #else |
| 458 # define ex_fold ex_ni | |
| 459 # define ex_foldopen ex_ni | |
| 460 # define ex_folddo ex_ni | |
| 461 #endif | |
| 462 #if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 463 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))) | |
| 464 # define ex_language ex_ni | |
| 465 #endif | |
| 466 #ifndef FEAT_SIGNS | |
| 467 # define ex_sign ex_ni | |
| 468 #endif | |
| 469 #ifndef FEAT_SUN_WORKSHOP | |
| 470 # define ex_wsverb ex_ni | |
| 471 #endif | |
| 33 | 472 #ifndef FEAT_NETBEANS_INTG |
| 2210 | 473 # define ex_nbclose ex_ni |
| 33 | 474 # define ex_nbkey ex_ni |
| 2210 | 475 # define ex_nbstart ex_ni |
| 33 | 476 #endif |
| 7 | 477 |
| 478 #ifndef FEAT_EVAL | |
| 479 # define ex_debug ex_ni | |
| 480 # define ex_breakadd ex_ni | |
| 481 # define ex_debuggreedy ex_ni | |
| 482 # define ex_breakdel ex_ni | |
| 483 # define ex_breaklist ex_ni | |
| 484 #endif | |
| 485 | |
| 486 #ifndef FEAT_CMDHIST | |
| 487 # define ex_history ex_ni | |
| 488 #endif | |
| 489 #ifndef FEAT_JUMPLIST | |
| 490 # define ex_jumps ex_ni | |
| 491 # define ex_changes ex_ni | |
| 492 #endif | |
| 493 | |
| 170 | 494 #ifndef FEAT_PROFILE |
| 495 # define ex_profile ex_ni | |
| 496 #endif | |
| 497 | |
| 7 | 498 /* |
| 499 * Declare cmdnames[]. | |
| 500 */ | |
| 501 #define DO_DECLARE_EXCMD | |
| 502 #include "ex_cmds.h" | |
| 503 | |
| 504 /* | |
| 505 * Table used to quickly search for a command, based on its first character. | |
| 506 */ | |
| 296 | 507 static cmdidx_T cmdidxs[27] = |
| 7 | 508 { |
| 509 CMD_append, | |
| 510 CMD_buffer, | |
| 511 CMD_change, | |
| 512 CMD_delete, | |
| 513 CMD_edit, | |
| 514 CMD_file, | |
| 515 CMD_global, | |
| 516 CMD_help, | |
| 517 CMD_insert, | |
| 518 CMD_join, | |
| 519 CMD_k, | |
| 520 CMD_list, | |
| 521 CMD_move, | |
| 522 CMD_next, | |
| 523 CMD_open, | |
| 524 CMD_print, | |
| 525 CMD_quit, | |
| 526 CMD_read, | |
| 527 CMD_substitute, | |
| 528 CMD_t, | |
| 529 CMD_undo, | |
| 530 CMD_vglobal, | |
| 531 CMD_write, | |
| 532 CMD_xit, | |
| 533 CMD_yank, | |
| 534 CMD_z, | |
| 535 CMD_bang | |
| 536 }; | |
| 537 | |
| 538 static char_u dollar_command[2] = {'$', 0}; | |
| 539 | |
| 540 | |
| 541 #ifdef FEAT_EVAL | |
| 72 | 542 /* Struct for storing a line inside a while/for loop */ |
| 7 | 543 typedef struct |
| 544 { | |
| 545 char_u *line; /* command line */ | |
| 546 linenr_T lnum; /* sourcing_lnum of the line */ | |
| 547 } wcmd_T; | |
| 548 | |
| 549 /* | |
| 72 | 550 * Structure used to store info for line position in a while or for loop. |
| 7 | 551 * This is required, because do_one_cmd() may invoke ex_function(), which |
| 72 | 552 * reads more lines that may come from the while/for loop. |
| 553 */ | |
| 554 struct loop_cookie | |
| 7 | 555 { |
| 556 garray_T *lines_gap; /* growarray with line info */ | |
| 557 int current_line; /* last read line from growarray */ | |
| 558 int repeating; /* TRUE when looping a second time */ | |
| 559 /* When "repeating" is FALSE use "getline" and "cookie" to get lines */ | |
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560 char_u *(*getline)(int, void *, int); |
| 7 | 561 void *cookie; |
| 562 }; | |
| 563 | |
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564 static char_u *get_loop_line(int c, void *cookie, int indent); |
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565 static int store_loop_line(garray_T *gap, char_u *line); |
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566 static void free_cmdlines(garray_T *gap); |
| 8 | 567 |
| 568 /* Struct to save a few things while debugging. Used in do_cmdline() only. */ | |
| 569 struct dbg_stuff | |
| 570 { | |
| 571 int trylevel; | |
| 572 int force_abort; | |
| 573 except_T *caught_stack; | |
| 574 char_u *vv_exception; | |
| 575 char_u *vv_throwpoint; | |
| 576 int did_emsg; | |
| 577 int got_int; | |
| 578 int did_throw; | |
| 579 int need_rethrow; | |
| 580 int check_cstack; | |
| 581 except_T *current_exception; | |
| 582 }; | |
| 583 | |
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584 static void save_dbg_stuff(struct dbg_stuff *dsp); |
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585 static void restore_dbg_stuff(struct dbg_stuff *dsp); |
| 8 | 586 |
| 587 static void | |
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588 save_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 589 { |
| 590 dsp->trylevel = trylevel; trylevel = 0; | |
| 591 dsp->force_abort = force_abort; force_abort = FALSE; | |
| 592 dsp->caught_stack = caught_stack; caught_stack = NULL; | |
| 593 dsp->vv_exception = v_exception(NULL); | |
| 594 dsp->vv_throwpoint = v_throwpoint(NULL); | |
| 595 | |
| 596 /* Necessary for debugging an inactive ":catch", ":finally", ":endtry" */ | |
| 597 dsp->did_emsg = did_emsg; did_emsg = FALSE; | |
| 598 dsp->got_int = got_int; got_int = FALSE; | |
| 599 dsp->did_throw = did_throw; did_throw = FALSE; | |
| 600 dsp->need_rethrow = need_rethrow; need_rethrow = FALSE; | |
| 601 dsp->check_cstack = check_cstack; check_cstack = FALSE; | |
| 602 dsp->current_exception = current_exception; current_exception = NULL; | |
| 603 } | |
| 604 | |
| 605 static void | |
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606 restore_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 607 { |
| 608 suppress_errthrow = FALSE; | |
| 609 trylevel = dsp->trylevel; | |
| 610 force_abort = dsp->force_abort; | |
| 611 caught_stack = dsp->caught_stack; | |
| 612 (void)v_exception(dsp->vv_exception); | |
| 613 (void)v_throwpoint(dsp->vv_throwpoint); | |
| 614 did_emsg = dsp->did_emsg; | |
| 615 got_int = dsp->got_int; | |
| 616 did_throw = dsp->did_throw; | |
| 617 need_rethrow = dsp->need_rethrow; | |
| 618 check_cstack = dsp->check_cstack; | |
| 619 current_exception = dsp->current_exception; | |
| 620 } | |
| 7 | 621 #endif |
| 622 | |
| 623 | |
| 624 /* | |
| 625 * do_exmode(): Repeatedly get commands for the "Ex" mode, until the ":vi" | |
| 626 * command is given. | |
| 627 */ | |
| 628 void | |
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629 do_exmode( |
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630 int improved) /* TRUE for "improved Ex" mode */ |
| 7 | 631 { |
| 632 int save_msg_scroll; | |
| 633 int prev_msg_row; | |
| 634 linenr_T prev_line; | |
| 167 | 635 int changedtick; |
| 636 | |
| 637 if (improved) | |
| 638 exmode_active = EXMODE_VIM; | |
| 639 else | |
| 640 exmode_active = EXMODE_NORMAL; | |
| 641 State = NORMAL; | |
| 642 | |
| 643 /* When using ":global /pat/ visual" and then "Q" we return to continue | |
| 644 * the :global command. */ | |
| 645 if (global_busy) | |
| 646 return; | |
| 7 | 647 |
| 648 save_msg_scroll = msg_scroll; | |
| 649 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 650 ++no_wait_return; /* don't wait for return */ | |
| 651 #ifdef FEAT_GUI | |
| 652 /* Ignore scrollbar and mouse events in Ex mode */ | |
| 653 ++hold_gui_events; | |
| 654 #endif | |
| 655 #ifdef FEAT_SNIFF | |
| 656 want_sniff_request = 0; /* No K_SNIFF wanted */ | |
| 657 #endif | |
| 658 | |
| 659 MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode.")); | |
| 660 while (exmode_active) | |
| 661 { | |
| 161 | 662 #ifdef FEAT_EX_EXTRA |
| 663 /* Check for a ":normal" command and no more characters left. */ | |
| 664 if (ex_normal_busy > 0 && typebuf.tb_len == 0) | |
| 665 { | |
| 666 exmode_active = FALSE; | |
| 667 break; | |
| 668 } | |
| 669 #endif | |
| 7 | 670 msg_scroll = TRUE; |
| 671 need_wait_return = FALSE; | |
| 672 ex_pressedreturn = FALSE; | |
| 673 ex_no_reprint = FALSE; | |
| 167 | 674 changedtick = curbuf->b_changedtick; |
| 7 | 675 prev_msg_row = msg_row; |
| 676 prev_line = curwin->w_cursor.lnum; | |
| 677 #ifdef FEAT_SNIFF | |
| 678 ProcessSniffRequests(); | |
| 679 #endif | |
| 680 if (improved) | |
| 681 { | |
| 682 cmdline_row = msg_row; | |
| 683 do_cmdline(NULL, getexline, NULL, 0); | |
| 684 } | |
| 685 else | |
| 686 do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT); | |
| 687 lines_left = Rows - 1; | |
| 688 | |
| 167 | 689 if ((prev_line != curwin->w_cursor.lnum |
| 690 || changedtick != curbuf->b_changedtick) && !ex_no_reprint) | |
| 691 { | |
| 692 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 693 EMSG(_(e_emptybuf)); | |
| 694 else | |
| 695 { | |
| 696 if (ex_pressedreturn) | |
| 697 { | |
| 698 /* go up one line, to overwrite the ":<CR>" line, so the | |
| 1441 | 699 * output doesn't contain empty lines. */ |
| 167 | 700 msg_row = prev_msg_row; |
| 701 if (prev_msg_row == Rows - 1) | |
| 702 msg_row--; | |
| 703 } | |
| 704 msg_col = 0; | |
| 705 print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE); | |
| 706 msg_clr_eos(); | |
| 707 } | |
| 708 } | |
| 709 else if (ex_pressedreturn && !ex_no_reprint) /* must be at EOF */ | |
| 710 { | |
| 711 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 712 EMSG(_(e_emptybuf)); | |
| 713 else | |
| 714 EMSG(_("E501: At end-of-file")); | |
| 715 } | |
| 7 | 716 } |
| 717 | |
| 718 #ifdef FEAT_GUI | |
| 719 --hold_gui_events; | |
| 720 #endif | |
| 721 --RedrawingDisabled; | |
| 722 --no_wait_return; | |
| 723 update_screen(CLEAR); | |
| 724 need_wait_return = FALSE; | |
| 725 msg_scroll = save_msg_scroll; | |
| 726 } | |
| 727 | |
| 728 /* | |
| 729 * Execute a simple command line. Used for translated commands like "*". | |
| 730 */ | |
| 731 int | |
|
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diff
changeset
|
732 do_cmdline_cmd(char_u *cmd) |
| 7 | 733 { |
| 734 return do_cmdline(cmd, NULL, NULL, | |
| 735 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 736 } | |
| 737 | |
| 738 /* | |
| 739 * do_cmdline(): execute one Ex command line | |
| 740 * | |
| 741 * 1. Execute "cmdline" when it is not NULL. | |
| 2635 | 742 * If "cmdline" is NULL, or more lines are needed, fgetline() is used. |
| 7 | 743 * 2. Split up in parts separated with '|'. |
| 744 * | |
| 745 * This function can be called recursively! | |
| 746 * | |
| 747 * flags: | |
| 748 * DOCMD_VERBOSE - The command will be included in the error message. | |
| 749 * DOCMD_NOWAIT - Don't call wait_return() and friends. | |
| 2635 | 750 * DOCMD_REPEAT - Repeat execution until fgetline() returns NULL. |
| 7 | 751 * DOCMD_KEYTYPED - Don't reset KeyTyped. |
| 752 * DOCMD_EXCRESET - Reset the exception environment (used for debugging). | |
| 753 * DOCMD_KEEPLINE - Store first typed line (for repeating with "."). | |
| 754 * | |
| 755 * return FAIL if cmdline could not be executed, OK otherwise | |
| 756 */ | |
| 757 int | |
|
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diff
changeset
|
758 do_cmdline( |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
759 char_u *cmdline, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
760 char_u *(*fgetline)(int, void *, int), |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
761 void *cookie, /* argument for fgetline() */ |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
762 int flags) |
| 7 | 763 { |
| 764 char_u *next_cmdline; /* next cmd to execute */ | |
| 765 char_u *cmdline_copy = NULL; /* copy of cmd line */ | |
| 2635 | 766 int used_getline = FALSE; /* used "fgetline" to obtain command */ |
| 7 | 767 static int recursive = 0; /* recursive depth */ |
| 768 int msg_didout_before_start = 0; | |
| 769 int count = 0; /* line number count */ | |
| 770 int did_inc = FALSE; /* incremented RedrawingDisabled */ | |
| 771 int retval = OK; | |
| 772 #ifdef FEAT_EVAL | |
| 773 struct condstack cstack; /* conditional stack */ | |
| 72 | 774 garray_T lines_ga; /* keep lines for ":while"/":for" */ |
| 7 | 775 int current_line = 0; /* active line in lines_ga */ |
| 776 char_u *fname = NULL; /* function or script name */ | |
| 777 linenr_T *breakpoint = NULL; /* ptr to breakpoint field in cookie */ | |
| 778 int *dbg_tick = NULL; /* ptr to dbg_tick field in cookie */ | |
| 8 | 779 struct dbg_stuff debug_saved; /* saved things for debug mode */ |
| 7 | 780 int initial_trylevel; |
| 781 struct msglist **saved_msg_list = NULL; | |
| 782 struct msglist *private_msg_list; | |
| 783 | |
| 2635 | 784 /* "fgetline" and "cookie" passed to do_one_cmd() */ |
|
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parents:
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diff
changeset
|
785 char_u *(*cmd_getline)(int, void *, int); |
| 7 | 786 void *cmd_cookie; |
| 72 | 787 struct loop_cookie cmd_loop_cookie; |
| 7 | 788 void *real_cookie; |
| 170 | 789 int getline_is_func; |
| 7 | 790 #else |
| 2635 | 791 # define cmd_getline fgetline |
| 7 | 792 # define cmd_cookie cookie |
| 793 #endif | |
| 794 static int call_depth = 0; /* recursiveness */ | |
| 795 | |
| 796 #ifdef FEAT_EVAL | |
| 797 /* For every pair of do_cmdline()/do_one_cmd() calls, use an extra memory | |
| 798 * location for storing error messages to be converted to an exception. | |
| 84 | 799 * This ensures that the do_errthrow() call in do_one_cmd() does not |
| 800 * combine the messages stored by an earlier invocation of do_one_cmd() | |
| 801 * with the command name of the later one. This would happen when | |
| 802 * BufWritePost autocommands are executed after a write error. */ | |
| 7 | 803 saved_msg_list = msg_list; |
| 804 msg_list = &private_msg_list; | |
| 805 private_msg_list = NULL; | |
| 806 #endif | |
| 807 | |
| 808 /* It's possible to create an endless loop with ":execute", catch that | |
| 809 * here. The value of 200 allows nested function calls, ":source", etc. */ | |
| 810 if (call_depth == 200) | |
| 811 { | |
| 812 EMSG(_("E169: Command too recursive")); | |
| 813 #ifdef FEAT_EVAL | |
| 814 /* When converting to an exception, we do not include the command name | |
| 815 * since this is not an error of the specific command. */ | |
| 816 do_errthrow((struct condstack *)NULL, (char_u *)NULL); | |
| 817 msg_list = saved_msg_list; | |
| 818 #endif | |
| 819 return FAIL; | |
| 820 } | |
| 821 ++call_depth; | |
| 822 | |
| 823 #ifdef FEAT_EVAL | |
| 824 cstack.cs_idx = -1; | |
| 72 | 825 cstack.cs_looplevel = 0; |
| 7 | 826 cstack.cs_trylevel = 0; |
| 827 cstack.cs_emsg_silent_list = NULL; | |
| 72 | 828 cstack.cs_lflags = 0; |
| 7 | 829 ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10); |
| 830 | |
| 2635 | 831 real_cookie = getline_cookie(fgetline, cookie); |
| 7 | 832 |
| 833 /* Inside a function use a higher nesting level. */ | |
| 2635 | 834 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 835 if (getline_is_func && ex_nesting_level == func_level(real_cookie)) |
| 7 | 836 ++ex_nesting_level; |
| 837 | |
| 838 /* Get the function or script name and the address where the next breakpoint | |
| 839 * line and the debug tick for a function or script are stored. */ | |
| 170 | 840 if (getline_is_func) |
| 7 | 841 { |
| 842 fname = func_name(real_cookie); | |
| 843 breakpoint = func_breakpoint(real_cookie); | |
| 844 dbg_tick = func_dbg_tick(real_cookie); | |
| 845 } | |
| 2635 | 846 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 7 | 847 { |
| 848 fname = sourcing_name; | |
| 849 breakpoint = source_breakpoint(real_cookie); | |
| 850 dbg_tick = source_dbg_tick(real_cookie); | |
| 851 } | |
| 852 | |
| 853 /* | |
| 854 * Initialize "force_abort" and "suppress_errthrow" at the top level. | |
| 855 */ | |
| 856 if (!recursive) | |
| 857 { | |
| 858 force_abort = FALSE; | |
| 859 suppress_errthrow = FALSE; | |
| 860 } | |
| 861 | |
| 862 /* | |
| 863 * If requested, store and reset the global values controlling the | |
| 944 | 864 * exception handling (used when debugging). Otherwise clear it to avoid |
| 865 * a bogus compiler warning when the optimizer uses inline functions... | |
| 7 | 866 */ |
| 878 | 867 if (flags & DOCMD_EXCRESET) |
| 8 | 868 save_dbg_stuff(&debug_saved); |
| 944 | 869 else |
|
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diff
changeset
|
870 vim_memset(&debug_saved, 0, sizeof(debug_saved)); |
| 7 | 871 |
| 872 initial_trylevel = trylevel; | |
| 873 | |
| 874 /* | |
| 875 * "did_throw" will be set to TRUE when an exception is being thrown. | |
| 876 */ | |
| 877 did_throw = FALSE; | |
| 878 #endif | |
| 879 /* | |
| 880 * "did_emsg" will be set to TRUE when emsg() is used, in which case we | |
| 72 | 881 * cancel the whole command line, and any if/endif or loop. |
| 7 | 882 * If force_abort is set, we cancel everything. |
| 883 */ | |
| 884 did_emsg = FALSE; | |
| 885 | |
| 886 /* | |
| 887 * KeyTyped is only set when calling vgetc(). Reset it here when not | |
| 888 * calling vgetc() (sourced command lines). | |
| 889 */ | |
| 2635 | 890 if (!(flags & DOCMD_KEYTYPED) |
| 891 && !getline_equal(fgetline, cookie, getexline)) | |
| 7 | 892 KeyTyped = FALSE; |
| 893 | |
| 894 /* | |
| 895 * Continue executing command lines: | |
| 72 | 896 * - when inside an ":if", ":while" or ":for" |
| 7 | 897 * - for multiple commands on one line, separated with '|' |
| 898 * - when repeating until there are no more lines (for ":source") | |
| 899 */ | |
| 900 next_cmdline = cmdline; | |
| 901 do | |
| 902 { | |
| 170 | 903 #ifdef FEAT_EVAL |
| 2635 | 904 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 905 #endif |
| 906 | |
| 72 | 907 /* stop skipping cmds for an error msg after all endif/while/for */ |
| 7 | 908 if (next_cmdline == NULL |
| 909 #ifdef FEAT_EVAL | |
| 910 && !force_abort | |
| 911 && cstack.cs_idx < 0 | |
| 170 | 912 && !(getline_is_func && func_has_abort(real_cookie)) |
| 7 | 913 #endif |
| 914 ) | |
| 915 did_emsg = FALSE; | |
| 916 | |
| 917 /* | |
| 72 | 918 * 1. If repeating a line in a loop, get a line from lines_ga. |
| 2635 | 919 * 2. If no line given: Get an allocated line with fgetline(). |
| 7 | 920 * 3. If a line is given: Make a copy, so we can mess with it. |
| 921 */ | |
| 922 | |
| 923 #ifdef FEAT_EVAL | |
| 924 /* 1. If repeating, get a previous line from lines_ga. */ | |
| 72 | 925 if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len) |
| 7 | 926 { |
| 927 /* Each '|' separated command is stored separately in lines_ga, to | |
| 928 * be able to jump to it. Don't use next_cmdline now. */ | |
| 929 vim_free(cmdline_copy); | |
| 930 cmdline_copy = NULL; | |
| 931 | |
| 932 /* Check if a function has returned or, unless it has an unclosed | |
| 933 * try conditional, aborted. */ | |
| 170 | 934 if (getline_is_func) |
| 935 { | |
| 936 # ifdef FEAT_PROFILE | |
| 788 | 937 if (do_profiling == PROF_YES) |
| 170 | 938 func_line_end(real_cookie); |
| 939 # endif | |
| 940 if (func_has_ended(real_cookie)) | |
| 941 { | |
| 942 retval = FAIL; | |
| 943 break; | |
| 944 } | |
| 945 } | |
| 946 #ifdef FEAT_PROFILE | |
| 788 | 947 else if (do_profiling == PROF_YES |
| 2635 | 948 && getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 949 script_line_end(); |
| 950 #endif | |
| 7 | 951 |
| 952 /* Check if a sourced file hit a ":finish" command. */ | |
| 2635 | 953 if (source_finished(fgetline, cookie)) |
| 7 | 954 { |
| 955 retval = FAIL; | |
| 956 break; | |
| 957 } | |
| 958 | |
| 959 /* If breakpoints have been added/deleted need to check for it. */ | |
| 960 if (breakpoint != NULL && dbg_tick != NULL | |
| 961 && *dbg_tick != debug_tick) | |
| 962 { | |
| 963 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 964 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 965 fname, sourcing_lnum); |
| 966 *dbg_tick = debug_tick; | |
| 967 } | |
| 968 | |
| 969 next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line; | |
| 970 sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum; | |
| 971 | |
| 972 /* Did we encounter a breakpoint? */ | |
| 973 if (breakpoint != NULL && *breakpoint != 0 | |
| 974 && *breakpoint <= sourcing_lnum) | |
| 975 { | |
| 976 dbg_breakpoint(fname, sourcing_lnum); | |
| 977 /* Find next breakpoint. */ | |
| 978 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 979 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 980 fname, sourcing_lnum); |
| 981 *dbg_tick = debug_tick; | |
| 982 } | |
| 170 | 983 # ifdef FEAT_PROFILE |
| 788 | 984 if (do_profiling == PROF_YES) |
| 170 | 985 { |
| 986 if (getline_is_func) | |
| 987 func_line_start(real_cookie); | |
| 2635 | 988 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 989 script_line_start(); |
| 990 } | |
| 991 # endif | |
| 7 | 992 } |
| 993 | |
| 72 | 994 if (cstack.cs_looplevel > 0) |
| 995 { | |
| 996 /* Inside a while/for loop we need to store the lines and use them | |
| 2635 | 997 * again. Pass a different "fgetline" function to do_one_cmd() |
| 7 | 998 * below, so that it stores lines in or reads them from |
| 999 * "lines_ga". Makes it possible to define a function inside a | |
| 72 | 1000 * while/for loop. */ |
| 1001 cmd_getline = get_loop_line; | |
| 1002 cmd_cookie = (void *)&cmd_loop_cookie; | |
| 1003 cmd_loop_cookie.lines_gap = &lines_ga; | |
| 1004 cmd_loop_cookie.current_line = current_line; | |
| 2635 | 1005 cmd_loop_cookie.getline = fgetline; |
| 72 | 1006 cmd_loop_cookie.cookie = cookie; |
| 1007 cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len); | |
| 7 | 1008 } |
| 1009 else | |
| 1010 { | |
| 2635 | 1011 cmd_getline = fgetline; |
| 7 | 1012 cmd_cookie = cookie; |
| 1013 } | |
| 1014 #endif | |
| 1015 | |
| 2635 | 1016 /* 2. If no line given, get an allocated line with fgetline(). */ |
| 7 | 1017 if (next_cmdline == NULL) |
| 1018 { | |
| 1019 /* | |
| 1020 * Need to set msg_didout for the first line after an ":if", | |
| 1021 * otherwise the ":if" will be overwritten. | |
| 1022 */ | |
| 2635 | 1023 if (count == 1 && getline_equal(fgetline, cookie, getexline)) |
| 7 | 1024 msg_didout = TRUE; |
| 2635 | 1025 if (fgetline == NULL || (next_cmdline = fgetline(':', cookie, |
| 7 | 1026 #ifdef FEAT_EVAL |
| 1027 cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2 | |
| 1028 #else | |
| 1029 0 | |
| 1030 #endif | |
| 1031 )) == NULL) | |
| 1032 { | |
| 1033 /* Don't call wait_return for aborted command line. The NULL | |
| 1034 * returned for the end of a sourced file or executed function | |
| 1035 * doesn't do this. */ | |
| 1036 if (KeyTyped && !(flags & DOCMD_REPEAT)) | |
| 1037 need_wait_return = FALSE; | |
| 1038 retval = FAIL; | |
| 1039 break; | |
| 1040 } | |
| 1041 used_getline = TRUE; | |
| 1042 | |
| 1043 /* | |
| 1044 * Keep the first typed line. Clear it when more lines are typed. | |
| 1045 */ | |
| 1046 if (flags & DOCMD_KEEPLINE) | |
| 1047 { | |
| 1048 vim_free(repeat_cmdline); | |
| 1049 if (count == 0) | |
| 1050 repeat_cmdline = vim_strsave(next_cmdline); | |
| 1051 else | |
| 1052 repeat_cmdline = NULL; | |
| 1053 } | |
| 1054 } | |
| 1055 | |
| 1056 /* 3. Make a copy of the command so we can mess with it. */ | |
| 1057 else if (cmdline_copy == NULL) | |
| 1058 { | |
| 1059 next_cmdline = vim_strsave(next_cmdline); | |
| 1060 if (next_cmdline == NULL) | |
| 1061 { | |
| 1062 EMSG(_(e_outofmem)); | |
| 1063 retval = FAIL; | |
| 1064 break; | |
| 1065 } | |
| 1066 } | |
| 1067 cmdline_copy = next_cmdline; | |
| 1068 | |
| 1069 #ifdef FEAT_EVAL | |
| 1070 /* | |
| 72 | 1071 * Save the current line when inside a ":while" or ":for", and when |
| 1072 * the command looks like a ":while" or ":for", because we may need it | |
| 1073 * later. When there is a '|' and another command, it is stored | |
| 1074 * separately, because we need to be able to jump back to it from an | |
| 1075 * :endwhile/:endfor. | |
| 7 | 1076 */ |
| 72 | 1077 if (current_line == lines_ga.ga_len |
| 1078 && (cstack.cs_looplevel || has_loop_cmd(next_cmdline))) | |
| 1079 { | |
| 1080 if (store_loop_line(&lines_ga, next_cmdline) == FAIL) | |
| 7 | 1081 { |
| 1082 retval = FAIL; | |
| 1083 break; | |
| 1084 } | |
| 1085 } | |
| 1086 did_endif = FALSE; | |
| 1087 #endif | |
| 1088 | |
| 1089 if (count++ == 0) | |
| 1090 { | |
| 1091 /* | |
| 1092 * All output from the commands is put below each other, without | |
| 1093 * waiting for a return. Don't do this when executing commands | |
| 1094 * from a script or when being called recursive (e.g. for ":e | |
| 1095 * +command file"). | |
| 1096 */ | |
| 1097 if (!(flags & DOCMD_NOWAIT) && !recursive) | |
| 1098 { | |
| 1099 msg_didout_before_start = msg_didout; | |
| 1100 msg_didany = FALSE; /* no output yet */ | |
| 1101 msg_start(); | |
| 1102 msg_scroll = TRUE; /* put messages below each other */ | |
| 4352 | 1103 ++no_wait_return; /* don't wait for return until finished */ |
| 7 | 1104 ++RedrawingDisabled; |
| 1105 did_inc = TRUE; | |
| 1106 } | |
| 1107 } | |
| 1108 | |
| 1109 if (p_verbose >= 15 && sourcing_name != NULL) | |
| 1110 { | |
| 1111 ++no_wait_return; | |
| 291 | 1112 verbose_enter_scroll(); |
| 1113 | |
| 7 | 1114 smsg((char_u *)_("line %ld: %s"), |
| 1115 (long)sourcing_lnum, cmdline_copy); | |
| 291 | 1116 if (msg_silent == 0) |
| 1117 msg_puts((char_u *)"\n"); /* don't overwrite this */ | |
| 1118 | |
| 1119 verbose_leave_scroll(); | |
| 7 | 1120 --no_wait_return; |
| 1121 } | |
| 1122 | |
| 1123 /* | |
| 1124 * 2. Execute one '|' separated command. | |
| 1125 * do_one_cmd() will return NULL if there is no trailing '|'. | |
| 1126 * "cmdline_copy" can change, e.g. for '%' and '#' expansion. | |
| 1127 */ | |
| 1128 ++recursive; | |
| 1129 next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE, | |
| 1130 #ifdef FEAT_EVAL | |
| 1131 &cstack, | |
| 1132 #endif | |
| 1133 cmd_getline, cmd_cookie); | |
| 1134 --recursive; | |
| 1135 | |
| 1136 #ifdef FEAT_EVAL | |
| 72 | 1137 if (cmd_cookie == (void *)&cmd_loop_cookie) |
| 1138 /* Use "current_line" from "cmd_loop_cookie", it may have been | |
| 7 | 1139 * incremented when defining a function. */ |
| 72 | 1140 current_line = cmd_loop_cookie.current_line; |
| 7 | 1141 #endif |
| 1142 | |
| 1143 if (next_cmdline == NULL) | |
| 1144 { | |
| 1145 vim_free(cmdline_copy); | |
| 1146 cmdline_copy = NULL; | |
| 1147 #ifdef FEAT_CMDHIST | |
| 1148 /* | |
| 1149 * If the command was typed, remember it for the ':' register. | |
| 1150 * Do this AFTER executing the command to make :@: work. | |
| 1151 */ | |
| 2635 | 1152 if (getline_equal(fgetline, cookie, getexline) |
| 7 | 1153 && new_last_cmdline != NULL) |
| 1154 { | |
| 1155 vim_free(last_cmdline); | |
| 1156 last_cmdline = new_last_cmdline; | |
| 1157 new_last_cmdline = NULL; | |
| 1158 } | |
| 1159 #endif | |
| 1160 } | |
| 1161 else | |
| 1162 { | |
| 1163 /* need to copy the command after the '|' to cmdline_copy, for the | |
| 1164 * next do_one_cmd() */ | |
| 1619 | 1165 STRMOVE(cmdline_copy, next_cmdline); |
| 7 | 1166 next_cmdline = cmdline_copy; |
| 1167 } | |
| 1168 | |
| 1169 | |
| 1170 #ifdef FEAT_EVAL | |
| 1171 /* reset did_emsg for a function that is not aborted by an error */ | |
| 1172 if (did_emsg && !force_abort | |
| 2635 | 1173 && getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1174 && !func_has_abort(real_cookie)) |
| 1175 did_emsg = FALSE; | |
| 1176 | |
| 72 | 1177 if (cstack.cs_looplevel > 0) |
| 7 | 1178 { |
| 1179 ++current_line; | |
| 1180 | |
| 1181 /* | |
| 72 | 1182 * An ":endwhile", ":endfor" and ":continue" is handled here. |
| 1183 * If we were executing commands, jump back to the ":while" or | |
| 1184 * ":for". | |
| 1185 * If we were not executing commands, decrement cs_looplevel. | |
| 7 | 1186 */ |
| 72 | 1187 if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP)) |
| 1188 { | |
| 1189 cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP); | |
| 1190 | |
| 1191 /* Jump back to the matching ":while" or ":for". Be careful | |
| 1192 * not to use a cs_line[] from an entry that isn't a ":while" | |
| 1193 * or ":for": It would make "current_line" invalid and can | |
| 1194 * cause a crash. */ | |
| 7 | 1195 if (!did_emsg && !got_int && !did_throw |
| 1196 && cstack.cs_idx >= 0 | |
| 72 | 1197 && (cstack.cs_flags[cstack.cs_idx] |
| 1198 & (CSF_WHILE | CSF_FOR)) | |
| 7 | 1199 && cstack.cs_line[cstack.cs_idx] >= 0 |
| 1200 && (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE)) | |
| 1201 { | |
| 1202 current_line = cstack.cs_line[cstack.cs_idx]; | |
| 72 | 1203 /* remember we jumped there */ |
| 1204 cstack.cs_lflags |= CSL_HAD_LOOP; | |
| 7 | 1205 line_breakcheck(); /* check if CTRL-C typed */ |
| 1206 | |
| 72 | 1207 /* Check for the next breakpoint at or after the ":while" |
| 1208 * or ":for". */ | |
| 7 | 1209 if (breakpoint != NULL) |
| 1210 { | |
| 1211 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 1212 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 1213 fname, |
| 1214 ((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1); | |
| 1215 *dbg_tick = debug_tick; | |
| 1216 } | |
| 1217 } | |
| 72 | 1218 else |
| 7 | 1219 { |
| 72 | 1220 /* can only get here with ":endwhile" or ":endfor" */ |
| 7 | 1221 if (cstack.cs_idx >= 0) |
| 77 | 1222 rewind_conditionals(&cstack, cstack.cs_idx - 1, |
| 1223 CSF_WHILE | CSF_FOR, &cstack.cs_looplevel); | |
| 7 | 1224 } |
| 1225 } | |
| 1226 | |
| 1227 /* | |
| 72 | 1228 * For a ":while" or ":for" we need to remember the line number. |
| 7 | 1229 */ |
| 72 | 1230 else if (cstack.cs_lflags & CSL_HAD_LOOP) |
| 1231 { | |
| 1232 cstack.cs_lflags &= ~CSL_HAD_LOOP; | |
| 7 | 1233 cstack.cs_line[cstack.cs_idx] = current_line - 1; |
| 1234 } | |
| 1235 } | |
| 1236 | |
| 1237 /* | |
| 1238 * When not inside any ":while" loop, clear remembered lines. | |
| 1239 */ | |
| 72 | 1240 if (cstack.cs_looplevel == 0) |
| 7 | 1241 { |
| 1242 if (lines_ga.ga_len > 0) | |
| 1243 { | |
| 1244 sourcing_lnum = | |
| 1245 ((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum; | |
| 1246 free_cmdlines(&lines_ga); | |
| 1247 } | |
| 1248 current_line = 0; | |
| 1249 } | |
| 1250 | |
| 1251 /* | |
| 72 | 1252 * A ":finally" makes did_emsg, got_int, and did_throw pending for |
| 1253 * being restored at the ":endtry". Reset them here and set the | |
| 1254 * ACTIVE and FINALLY flags, so that the finally clause gets executed. | |
| 1255 * This includes the case where a missing ":endif", ":endwhile" or | |
| 1256 * ":endfor" was detected by the ":finally" itself. | |
| 7 | 1257 */ |
| 72 | 1258 if (cstack.cs_lflags & CSL_HAD_FINA) |
| 1259 { | |
| 1260 cstack.cs_lflags &= ~CSL_HAD_FINA; | |
| 1261 report_make_pending(cstack.cs_pending[cstack.cs_idx] | |
| 1262 & (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW), | |
| 7 | 1263 did_throw ? (void *)current_exception : NULL); |
| 1264 did_emsg = got_int = did_throw = FALSE; | |
| 1265 cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY; | |
| 1266 } | |
| 1267 | |
| 1268 /* Update global "trylevel" for recursive calls to do_cmdline() from | |
| 1269 * within this loop. */ | |
| 1270 trylevel = initial_trylevel + cstack.cs_trylevel; | |
| 1271 | |
| 1272 /* | |
| 1190 | 1273 * If the outermost try conditional (across function calls and sourced |
| 7 | 1274 * files) is aborted because of an error, an interrupt, or an uncaught |
| 1275 * exception, cancel everything. If it is left normally, reset | |
| 1276 * force_abort to get the non-EH compatible abortion behavior for | |
| 1277 * the rest of the script. | |
| 1278 */ | |
| 1279 if (trylevel == 0 && !did_emsg && !got_int && !did_throw) | |
| 1280 force_abort = FALSE; | |
| 1281 | |
| 1282 /* Convert an interrupt to an exception if appropriate. */ | |
| 1283 (void)do_intthrow(&cstack); | |
| 1284 #endif /* FEAT_EVAL */ | |
| 1285 | |
| 1286 } | |
| 1287 /* | |
| 1288 * Continue executing command lines when: | |
| 1289 * - no CTRL-C typed, no aborting error, no exception thrown or try | |
| 1290 * conditionals need to be checked for executing finally clauses or | |
| 1291 * catching an interrupt exception | |
| 1292 * - didn't get an error message or lines are not typed | |
| 72 | 1293 * - there is a command after '|', inside a :if, :while, :for or :try, or |
| 7 | 1294 * looping for ":source" command or function call. |
| 1295 */ | |
| 1296 while (!((got_int | |
| 1297 #ifdef FEAT_EVAL | |
| 1298 || (did_emsg && force_abort) || did_throw | |
| 1299 #endif | |
| 1300 ) | |
| 1301 #ifdef FEAT_EVAL | |
| 1302 && cstack.cs_trylevel == 0 | |
| 1303 #endif | |
| 1304 ) | |
| 3757 | 1305 && !(did_emsg |
| 1306 #ifdef FEAT_EVAL | |
| 1307 /* Keep going when inside try/catch, so that the error can be | |
| 4352 | 1308 * deal with, except when it is a syntax error, it may cause |
| 3757 | 1309 * the :endtry to be missed. */ |
| 1310 && (cstack.cs_trylevel == 0 || did_emsg_syntax) | |
| 1311 #endif | |
| 1312 && used_getline | |
| 2635 | 1313 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1314 || getline_equal(fgetline, cookie, getexline))) | |
| 7 | 1315 && (next_cmdline != NULL |
| 1316 #ifdef FEAT_EVAL | |
| 1317 || cstack.cs_idx >= 0 | |
| 1318 #endif | |
| 1319 || (flags & DOCMD_REPEAT))); | |
| 1320 | |
| 1321 vim_free(cmdline_copy); | |
| 3757 | 1322 did_emsg_syntax = FALSE; |
| 7 | 1323 #ifdef FEAT_EVAL |
| 1324 free_cmdlines(&lines_ga); | |
| 1325 ga_clear(&lines_ga); | |
| 1326 | |
| 1327 if (cstack.cs_idx >= 0) | |
| 1328 { | |
| 1329 /* | |
| 1330 * If a sourced file or executed function ran to its end, report the | |
| 1331 * unclosed conditional. | |
| 1332 */ | |
| 1333 if (!got_int && !did_throw | |
| 2635 | 1334 && ((getline_equal(fgetline, cookie, getsourceline) |
| 1335 && !source_finished(fgetline, cookie)) | |
| 1336 || (getline_equal(fgetline, cookie, get_func_line) | |
| 7 | 1337 && !func_has_ended(real_cookie)))) |
| 1338 { | |
| 1339 if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY) | |
| 1340 EMSG(_(e_endtry)); | |
| 1341 else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE) | |
| 1342 EMSG(_(e_endwhile)); | |
| 72 | 1343 else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR) |
| 1344 EMSG(_(e_endfor)); | |
| 7 | 1345 else |
| 1346 EMSG(_(e_endif)); | |
| 1347 } | |
| 1348 | |
| 1349 /* | |
| 1350 * Reset "trylevel" in case of a ":finish" or ":return" or a missing | |
| 1351 * ":endtry" in a sourced file or executed function. If the try | |
| 1352 * conditional is in its finally clause, ignore anything pending. | |
| 1353 * If it is in a catch clause, finish the caught exception. | |
| 77 | 1354 * Also cleanup any "cs_forinfo" structures. |
| 7 | 1355 */ |
| 1356 do | |
| 77 | 1357 { |
| 1358 int idx = cleanup_conditionals(&cstack, 0, TRUE); | |
| 1359 | |
| 111 | 1360 if (idx >= 0) |
| 1361 --idx; /* remove try block not in its finally clause */ | |
| 77 | 1362 rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR, |
| 1363 &cstack.cs_looplevel); | |
| 1364 } | |
| 1365 while (cstack.cs_idx >= 0); | |
| 7 | 1366 trylevel = initial_trylevel; |
| 1367 } | |
| 1368 | |
| 72 | 1369 /* If a missing ":endtry", ":endwhile", ":endfor", or ":endif" or a memory |
| 1370 * lack was reported above and the error message is to be converted to an | |
| 7 | 1371 * exception, do this now after rewinding the cstack. */ |
| 2635 | 1372 do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1373 ? (char_u *)"endfunction" : (char_u *)NULL); |
| 1374 | |
| 1375 if (trylevel == 0) | |
| 1376 { | |
| 1377 /* | |
| 1378 * When an exception is being thrown out of the outermost try | |
| 1379 * conditional, discard the uncaught exception, disable the conversion | |
| 1380 * of interrupts or errors to exceptions, and ensure that no more | |
| 1381 * commands are executed. | |
| 1382 */ | |
| 1383 if (did_throw) | |
| 1384 { | |
| 1385 void *p = NULL; | |
| 1386 char_u *saved_sourcing_name; | |
| 1387 int saved_sourcing_lnum; | |
| 1388 struct msglist *messages = NULL, *next; | |
| 1389 | |
| 1390 /* | |
| 1391 * If the uncaught exception is a user exception, report it as an | |
| 1392 * error. If it is an error exception, display the saved error | |
| 1393 * message now. For an interrupt exception, do nothing; the | |
| 1394 * interrupt message is given elsewhere. | |
| 1395 */ | |
| 1396 switch (current_exception->type) | |
| 1397 { | |
| 1398 case ET_USER: | |
| 272 | 1399 vim_snprintf((char *)IObuff, IOSIZE, |
| 1400 _("E605: Exception not caught: %s"), | |
| 7 | 1401 current_exception->value); |
| 1402 p = vim_strsave(IObuff); | |
| 1403 break; | |
| 1404 case ET_ERROR: | |
| 1405 messages = current_exception->messages; | |
| 1406 current_exception->messages = NULL; | |
| 1407 break; | |
| 1408 case ET_INTERRUPT: | |
| 1409 break; | |
| 1410 default: | |
| 1411 p = vim_strsave((char_u *)_(e_internal)); | |
| 1412 } | |
| 1413 | |
| 1414 saved_sourcing_name = sourcing_name; | |
| 1415 saved_sourcing_lnum = sourcing_lnum; | |
| 1416 sourcing_name = current_exception->throw_name; | |
| 1417 sourcing_lnum = current_exception->throw_lnum; | |
| 1418 current_exception->throw_name = NULL; | |
| 1419 | |
| 1420 discard_current_exception(); /* uses IObuff if 'verbose' */ | |
| 1421 suppress_errthrow = TRUE; | |
| 1422 force_abort = TRUE; | |
| 1423 | |
| 1424 if (messages != NULL) | |
| 1425 { | |
| 1426 do | |
| 1427 { | |
| 1428 next = messages->next; | |
| 1429 emsg(messages->msg); | |
| 1430 vim_free(messages->msg); | |
| 1431 vim_free(messages); | |
| 1432 messages = next; | |
| 1433 } | |
| 1434 while (messages != NULL); | |
| 1435 } | |
| 1436 else if (p != NULL) | |
| 1437 { | |
| 1438 emsg(p); | |
| 1439 vim_free(p); | |
| 1440 } | |
| 1441 vim_free(sourcing_name); | |
| 1442 sourcing_name = saved_sourcing_name; | |
| 1443 sourcing_lnum = saved_sourcing_lnum; | |
| 1444 } | |
| 1445 | |
| 1446 /* | |
| 1447 * On an interrupt or an aborting error not converted to an exception, | |
| 1448 * disable the conversion of errors to exceptions. (Interrupts are not | |
| 1449 * converted any more, here.) This enables also the interrupt message | |
| 1450 * when force_abort is set and did_emsg unset in case of an interrupt | |
| 1451 * from a finally clause after an error. | |
| 1452 */ | |
| 1453 else if (got_int || (did_emsg && force_abort)) | |
| 1454 suppress_errthrow = TRUE; | |
| 1455 } | |
| 1456 | |
| 1457 /* | |
| 1458 * The current cstack will be freed when do_cmdline() returns. An uncaught | |
| 1459 * exception will have to be rethrown in the previous cstack. If a function | |
| 1460 * has just returned or a script file was just finished and the previous | |
| 1461 * cstack belongs to the same function or, respectively, script file, it | |
| 1462 * will have to be checked for finally clauses to be executed due to the | |
| 1463 * ":return" or ":finish". This is done in do_one_cmd(). | |
| 1464 */ | |
| 1465 if (did_throw) | |
| 1466 need_rethrow = TRUE; | |
| 2635 | 1467 if ((getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1468 && ex_nesting_level > source_level(real_cookie)) |
| 2635 | 1469 || (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1470 && ex_nesting_level > func_level(real_cookie) + 1)) |
| 1471 { | |
| 1472 if (!did_throw) | |
| 1473 check_cstack = TRUE; | |
| 1474 } | |
| 1475 else | |
| 1476 { | |
| 1477 /* When leaving a function, reduce nesting level. */ | |
| 2635 | 1478 if (getline_equal(fgetline, cookie, get_func_line)) |
| 7 | 1479 --ex_nesting_level; |
| 1480 /* | |
| 1481 * Go to debug mode when returning from a function in which we are | |
| 1482 * single-stepping. | |
| 1483 */ | |
| 2635 | 1484 if ((getline_equal(fgetline, cookie, getsourceline) |
| 1485 || getline_equal(fgetline, cookie, get_func_line)) | |
| 7 | 1486 && ex_nesting_level + 1 <= debug_break_level) |
| 2635 | 1487 do_debug(getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1488 ? (char_u *)_("End of sourced file") |
| 1489 : (char_u *)_("End of function")); | |
| 1490 } | |
| 1491 | |
| 1492 /* | |
| 1493 * Restore the exception environment (done after returning from the | |
| 1494 * debugger). | |
| 1495 */ | |
| 1496 if (flags & DOCMD_EXCRESET) | |
| 8 | 1497 restore_dbg_stuff(&debug_saved); |
| 7 | 1498 |
| 1499 msg_list = saved_msg_list; | |
| 1500 #endif /* FEAT_EVAL */ | |
| 1501 | |
| 1502 /* | |
| 1503 * If there was too much output to fit on the command line, ask the user to | |
| 1504 * hit return before redrawing the screen. With the ":global" command we do | |
| 1505 * this only once after the command is finished. | |
| 1506 */ | |
| 1507 if (did_inc) | |
| 1508 { | |
| 1509 --RedrawingDisabled; | |
| 1510 --no_wait_return; | |
| 1511 msg_scroll = FALSE; | |
| 1512 | |
| 1513 /* | |
| 1514 * When just finished an ":if"-":else" which was typed, no need to | |
| 1515 * wait for hit-return. Also for an error situation. | |
| 1516 */ | |
| 1517 if (retval == FAIL | |
| 1518 #ifdef FEAT_EVAL | |
| 1519 || (did_endif && KeyTyped && !did_emsg) | |
| 1520 #endif | |
| 1521 ) | |
| 1522 { | |
| 1523 need_wait_return = FALSE; | |
| 1524 msg_didany = FALSE; /* don't wait when restarting edit */ | |
| 1525 } | |
| 1526 else if (need_wait_return) | |
| 1527 { | |
| 1528 /* | |
| 1529 * The msg_start() above clears msg_didout. The wait_return we do | |
| 1530 * here should not overwrite the command that may be shown before | |
| 1531 * doing that. | |
| 1532 */ | |
| 1533 msg_didout |= msg_didout_before_start; | |
| 1534 wait_return(FALSE); | |
| 1535 } | |
| 1536 } | |
| 1537 | |
| 3976 | 1538 #ifdef FEAT_EVAL |
| 1539 did_endif = FALSE; /* in case do_cmdline used recursively */ | |
| 1540 #else | |
| 7 | 1541 /* |
| 1542 * Reset if_level, in case a sourced script file contains more ":if" than | |
| 1543 * ":endif" (could be ":if x | foo | endif"). | |
| 1544 */ | |
| 1545 if_level = 0; | |
| 3972 | 1546 #endif |
| 3963 | 1547 |
| 7 | 1548 --call_depth; |
| 1549 return retval; | |
| 1550 } | |
| 1551 | |
| 1552 #ifdef FEAT_EVAL | |
| 1553 /* | |
| 72 | 1554 * Obtain a line when inside a ":while" or ":for" loop. |
| 7 | 1555 */ |
| 1556 static char_u * | |
|
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diff
changeset
|
1557 get_loop_line(int c, void *cookie, int indent) |
| 7 | 1558 { |
| 72 | 1559 struct loop_cookie *cp = (struct loop_cookie *)cookie; |
| 7 | 1560 wcmd_T *wp; |
| 1561 char_u *line; | |
| 1562 | |
| 1563 if (cp->current_line + 1 >= cp->lines_gap->ga_len) | |
| 1564 { | |
| 1565 if (cp->repeating) | |
| 72 | 1566 return NULL; /* trying to read past ":endwhile"/":endfor" */ |
| 1567 | |
| 1568 /* First time inside the ":while"/":for": get line normally. */ | |
| 7 | 1569 if (cp->getline == NULL) |
| 1570 line = getcmdline(c, 0L, indent); | |
| 1571 else | |
| 1572 line = cp->getline(c, cp->cookie, indent); | |
| 857 | 1573 if (line != NULL && store_loop_line(cp->lines_gap, line) == OK) |
| 7 | 1574 ++cp->current_line; |
| 1575 | |
| 1576 return line; | |
| 1577 } | |
| 1578 | |
| 1579 KeyTyped = FALSE; | |
| 1580 ++cp->current_line; | |
| 1581 wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line; | |
| 1582 sourcing_lnum = wp->lnum; | |
| 1583 return vim_strsave(wp->line); | |
| 1584 } | |
| 1585 | |
| 1586 /* | |
| 1587 * Store a line in "gap" so that a ":while" loop can execute it again. | |
| 1588 */ | |
| 1589 static int | |
|
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1590 store_loop_line(garray_T *gap, char_u *line) |
| 7 | 1591 { |
| 1592 if (ga_grow(gap, 1) == FAIL) | |
| 1593 return FAIL; | |
| 1594 ((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line); | |
| 1595 ((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum; | |
| 1596 ++gap->ga_len; | |
| 1597 return OK; | |
| 1598 } | |
| 1599 | |
| 1600 /* | |
| 72 | 1601 * Free the lines stored for a ":while" or ":for" loop. |
| 7 | 1602 */ |
| 1603 static void | |
|
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1604 free_cmdlines(garray_T *gap) |
| 7 | 1605 { |
| 1606 while (gap->ga_len > 0) | |
| 1607 { | |
| 1608 vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line); | |
| 1609 --gap->ga_len; | |
| 1610 } | |
| 1611 } | |
| 1612 #endif | |
| 1613 | |
| 1614 /* | |
| 944 | 1615 * If "fgetline" is get_loop_line(), return TRUE if the getline it uses equals |
| 1616 * "func". * Otherwise return TRUE when "fgetline" equals "func". | |
| 7 | 1617 */ |
| 1618 int | |
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diff
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1619 getline_equal( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1620 char_u *(*fgetline)(int, void *, int), |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
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1621 void *cookie UNUSED, /* argument for fgetline() */ |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
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1622 char_u *(*func)(int, void *, int)) |
| 7 | 1623 { |
| 1624 #ifdef FEAT_EVAL | |
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1625 char_u *(*gp)(int, void *, int); |
| 72 | 1626 struct loop_cookie *cp; |
| 1627 | |
| 944 | 1628 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1629 * function that's originally used to obtain the lines. This may be |
| 1630 * nested several levels. */ | |
| 944 | 1631 gp = fgetline; |
| 72 | 1632 cp = (struct loop_cookie *)cookie; |
| 1633 while (gp == get_loop_line) | |
| 7 | 1634 { |
| 1635 gp = cp->getline; | |
| 1636 cp = cp->cookie; | |
| 1637 } | |
| 1638 return gp == func; | |
| 1639 #else | |
| 944 | 1640 return fgetline == func; |
| 7 | 1641 #endif |
| 1642 } | |
| 1643 | |
| 1644 #if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO) | |
| 1645 /* | |
| 944 | 1646 * If "fgetline" is get_loop_line(), return the cookie used by the original |
| 7 | 1647 * getline function. Otherwise return "cookie". |
| 1648 */ | |
| 1649 void * | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1650 getline_cookie( |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
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1651 char_u *(*fgetline)(int, void *, int) UNUSED, |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
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1652 void *cookie) /* argument for fgetline() */ |
| 7 | 1653 { |
| 1654 # ifdef FEAT_EVAL | |
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
1655 char_u *(*gp)(int, void *, int); |
| 72 | 1656 struct loop_cookie *cp; |
| 1657 | |
| 944 | 1658 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1659 * cookie that's originally used to obtain the lines. This may be nested |
| 7 | 1660 * several levels. */ |
| 944 | 1661 gp = fgetline; |
| 72 | 1662 cp = (struct loop_cookie *)cookie; |
| 1663 while (gp == get_loop_line) | |
| 7 | 1664 { |
| 1665 gp = cp->getline; | |
| 1666 cp = cp->cookie; | |
| 1667 } | |
| 1668 return cp; | |
| 1669 # else | |
| 1670 return cookie; | |
| 1671 # endif | |
| 1672 } | |
| 1673 #endif | |
| 1674 | |
| 6398 | 1675 |
| 1676 /* | |
| 1677 * Helper function to apply an offset for buffer commands, i.e. ":bdelete", | |
| 1678 * ":bwipeout", etc. | |
| 1679 * Returns the buffer number. | |
| 1680 */ | |
| 1681 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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changeset
|
1682 compute_buffer_local_count(int addr_type, int lnum, int offset) |
| 6398 | 1683 { |
| 1684 buf_T *buf; | |
| 6417 | 1685 buf_T *nextbuf; |
| 6398 | 1686 int count = offset; |
| 1687 | |
| 1688 buf = firstbuf; | |
| 1689 while (buf->b_next != NULL && buf->b_fnum < lnum) | |
| 1690 buf = buf->b_next; | |
| 1691 while (count != 0) | |
| 1692 { | |
| 6417 | 1693 count += (offset < 0) ? 1 : -1; |
| 1694 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1695 if (nextbuf == NULL) | |
| 6398 | 1696 break; |
| 6417 | 1697 buf = nextbuf; |
| 6398 | 1698 if (addr_type == ADDR_LOADED_BUFFERS) |
| 1699 /* skip over unloaded buffers */ | |
| 6417 | 1700 while (buf->b_ml.ml_mfp == NULL) |
| 1701 { | |
| 1702 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1703 if (nextbuf == NULL) | |
| 1704 break; | |
| 1705 buf = nextbuf; | |
| 1706 } | |
| 1707 } | |
| 1708 /* we might have gone too far, last buffer is not loadedd */ | |
| 1709 if (addr_type == ADDR_LOADED_BUFFERS) | |
| 1710 while (buf->b_ml.ml_mfp == NULL) | |
| 1711 { | |
| 1712 nextbuf = (offset >= 0) ? buf->b_prev : buf->b_next; | |
| 1713 if (nextbuf == NULL) | |
| 1714 break; | |
| 1715 buf = nextbuf; | |
| 1716 } | |
| 6398 | 1717 return buf->b_fnum; |
| 1718 } | |
| 1719 | |
| 6409 | 1720 #ifdef FEAT_WINDOWS |
|
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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parents:
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1721 static int current_win_nr(win_T *win); |
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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parents:
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1722 static int current_tab_nr(tabpage_T *tab); |
| 6409 | 1723 |
| 1724 static int | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1725 current_win_nr(win_T *win) |
| 6409 | 1726 { |
| 1727 win_T *wp; | |
| 1728 int nr = 0; | |
| 1729 | |
| 1730 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1731 { | |
| 1732 ++nr; | |
| 1733 if (wp == win) | |
| 1734 break; | |
| 1735 } | |
| 1736 return nr; | |
| 1737 } | |
| 1738 | |
| 1739 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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changeset
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1740 current_tab_nr(tabpage_T *tab) |
| 6409 | 1741 { |
| 1742 tabpage_T *tp; | |
| 1743 int nr = 0; | |
| 1744 | |
| 1745 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1746 { | |
| 1747 ++nr; | |
| 1748 if (tp == tab) | |
| 1749 break; | |
| 1750 } | |
| 1751 return nr; | |
| 1752 } | |
| 1753 | |
| 1754 # define CURRENT_WIN_NR current_win_nr(curwin) | |
| 1755 # define LAST_WIN_NR current_win_nr(NULL) | |
| 1756 # define CURRENT_TAB_NR current_tab_nr(curtab) | |
| 1757 # define LAST_TAB_NR current_tab_nr(NULL) | |
| 1758 #else | |
| 1759 # define CURRENT_WIN_NR 1 | |
| 1760 # define LAST_WIN_NR 1 | |
| 1761 # define CURRENT_TAB_NR 1 | |
| 1762 # define LAST_TAB_NR 1 | |
| 1763 #endif | |
| 1764 | |
| 6398 | 1765 |
| 7 | 1766 /* |
| 1767 * Execute one Ex command. | |
| 1768 * | |
| 1769 * If 'sourcing' is TRUE, the command will be included in the error message. | |
| 1770 * | |
| 1771 * 1. skip comment lines and leading space | |
| 1772 * 2. handle command modifiers | |
| 6400 | 1773 * 3. find the command |
| 6398 | 1774 * 4. parse range |
| 6400 | 1775 * 5. Parse the command. |
| 6398 | 1776 * 6. parse arguments |
| 1777 * 7. switch on command name | |
| 7 | 1778 * |
| 944 | 1779 * Note: "fgetline" can be NULL. |
| 7 | 1780 * |
| 1781 * This function may be called recursively! | |
| 1782 */ | |
| 1783 #if (_MSC_VER == 1200) | |
| 1784 /* | |
| 8 | 1785 * Avoid optimisation bug in VC++ version 6.0 |
| 7 | 1786 */ |
| 128 | 1787 #pragma optimize( "g", off ) |
| 7 | 1788 #endif |
| 1789 static char_u * | |
|
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parents:
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1790 do_one_cmd( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1791 char_u **cmdlinep, |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1792 int sourcing, |
| 7 | 1793 #ifdef FEAT_EVAL |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1794 struct condstack *cstack, |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1795 #endif |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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|
1796 char_u *(*fgetline)(int, void *, int), |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1797 void *cookie) /* argument for fgetline() */ |
| 7 | 1798 { |
| 1799 char_u *p; | |
| 1800 linenr_T lnum; | |
| 1801 long n; | |
| 1802 char_u *errormsg = NULL; /* error message */ | |
| 1803 exarg_T ea; /* Ex command arguments */ | |
| 1804 long verbose_save = -1; | |
| 1926 | 1805 int save_msg_scroll = msg_scroll; |
| 1806 int save_msg_silent = -1; | |
| 7 | 1807 int did_esilent = 0; |
| 28 | 1808 #ifdef HAVE_SANDBOX |
| 1809 int did_sandbox = FALSE; | |
| 1810 #endif | |
| 7 | 1811 cmdmod_T save_cmdmod; |
| 1812 int ni; /* set when Not Implemented */ | |
| 6398 | 1813 char_u *cmd; |
| 7 | 1814 |
| 1815 vim_memset(&ea, 0, sizeof(ea)); | |
| 1816 ea.line1 = 1; | |
| 1817 ea.line2 = 1; | |
| 1818 #ifdef FEAT_EVAL | |
| 1819 ++ex_nesting_level; | |
| 1820 #endif | |
| 1821 | |
| 3997 | 1822 /* When the last file has not been edited :q has to be typed twice. */ |
| 7 | 1823 if (quitmore |
| 1824 #ifdef FEAT_EVAL | |
| 1825 /* avoid that a function call in 'statusline' does this */ | |
| 944 | 1826 && !getline_equal(fgetline, cookie, get_func_line) |
| 4133 | 1827 #endif |
| 1828 #ifdef FEAT_AUTOCMD | |
| 3997 | 1829 /* avoid that an autocommand, e.g. QuitPre, does this */ |
| 1830 && !getline_equal(fgetline, cookie, getnextac) | |
| 7 | 1831 #endif |
| 1832 ) | |
| 1833 --quitmore; | |
| 1834 | |
| 1835 /* | |
| 1836 * Reset browse, confirm, etc.. They are restored when returning, for | |
| 1837 * recursive calls. | |
| 1838 */ | |
| 1839 save_cmdmod = cmdmod; | |
| 1840 vim_memset(&cmdmod, 0, sizeof(cmdmod)); | |
| 1841 | |
| 930 | 1842 /* "#!anything" is handled like a comment. */ |
| 1843 if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!') | |
| 1844 goto doend; | |
| 1845 | |
| 7 | 1846 /* |
| 1847 * Repeat until no more command modifiers are found. | |
| 1848 */ | |
| 1849 ea.cmd = *cmdlinep; | |
| 1850 for (;;) | |
| 1851 { | |
| 1852 /* | |
| 6398 | 1853 * 1. Skip comment lines and leading white space and colons. |
| 7 | 1854 */ |
| 1855 while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':') | |
| 1856 ++ea.cmd; | |
| 1857 | |
| 1858 /* in ex mode, an empty line works like :+ */ | |
| 1859 if (*ea.cmd == NUL && exmode_active | |
| 944 | 1860 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1861 || getline_equal(fgetline, cookie, getexline)) | |
| 167 | 1862 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 7 | 1863 { |
| 1864 ea.cmd = (char_u *)"+"; | |
| 1865 ex_pressedreturn = TRUE; | |
| 1866 } | |
| 1867 | |
| 1868 /* ignore comment and empty lines */ | |
| 1442 | 1869 if (*ea.cmd == '"') |
| 1870 goto doend; | |
| 1871 if (*ea.cmd == NUL) | |
| 167 | 1872 { |
| 1873 ex_pressedreturn = TRUE; | |
| 7 | 1874 goto doend; |
| 167 | 1875 } |
| 7 | 1876 |
| 1877 /* | |
| 6398 | 1878 * 2. Handle command modifiers. |
| 7 | 1879 */ |
| 1880 p = ea.cmd; | |
| 1881 if (VIM_ISDIGIT(*ea.cmd)) | |
| 1882 p = skipwhite(skipdigits(ea.cmd)); | |
| 1883 switch (*p) | |
| 1884 { | |
| 1885 /* When adding an entry, also modify cmd_exists(). */ | |
| 1886 case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3)) | |
| 1887 break; | |
| 1888 #ifdef FEAT_WINDOWS | |
| 1889 cmdmod.split |= WSP_ABOVE; | |
| 1890 #endif | |
| 1891 continue; | |
| 1892 | |
| 1893 case 'b': if (checkforcmd(&ea.cmd, "belowright", 3)) | |
| 1894 { | |
| 1895 #ifdef FEAT_WINDOWS | |
| 1896 cmdmod.split |= WSP_BELOW; | |
| 1897 #endif | |
| 1898 continue; | |
| 1899 } | |
| 1900 if (checkforcmd(&ea.cmd, "browse", 3)) | |
| 1901 { | |
| 1733 | 1902 #ifdef FEAT_BROWSE_CMD |
| 7 | 1903 cmdmod.browse = TRUE; |
| 1904 #endif | |
| 1905 continue; | |
| 1906 } | |
| 1907 if (!checkforcmd(&ea.cmd, "botright", 2)) | |
| 1908 break; | |
| 1909 #ifdef FEAT_WINDOWS | |
| 1910 cmdmod.split |= WSP_BOT; | |
| 1911 #endif | |
| 1912 continue; | |
| 1913 | |
| 1914 case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4)) | |
| 1915 break; | |
| 1916 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1917 cmdmod.confirm = TRUE; | |
| 1918 #endif | |
| 1919 continue; | |
| 1920 | |
| 1921 case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3)) | |
| 1922 { | |
| 1923 cmdmod.keepmarks = TRUE; | |
| 1924 continue; | |
| 1925 } | |
| 22 | 1926 if (checkforcmd(&ea.cmd, "keepalt", 5)) |
| 1927 { | |
| 1928 cmdmod.keepalt = TRUE; | |
| 1929 continue; | |
| 1930 } | |
| 5467 | 1931 if (checkforcmd(&ea.cmd, "keeppatterns", 5)) |
| 1932 { | |
| 1933 cmdmod.keeppatterns = TRUE; | |
| 1934 continue; | |
| 1935 } | |
| 7 | 1936 if (!checkforcmd(&ea.cmd, "keepjumps", 5)) |
| 1937 break; | |
| 1938 cmdmod.keepjumps = TRUE; | |
| 1939 continue; | |
| 1940 | |
| 1941 /* ":hide" and ":hide | cmd" are not modifiers */ | |
| 1942 case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3) | |
| 1943 || *p == NUL || ends_excmd(*p)) | |
| 1944 break; | |
| 1945 ea.cmd = p; | |
| 1946 cmdmod.hide = TRUE; | |
| 1947 continue; | |
| 1948 | |
| 1949 case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3)) | |
| 1950 { | |
| 1951 cmdmod.lockmarks = TRUE; | |
| 1952 continue; | |
| 1953 } | |
| 1954 | |
| 1955 if (!checkforcmd(&ea.cmd, "leftabove", 5)) | |
| 1956 break; | |
| 1957 #ifdef FEAT_WINDOWS | |
| 1958 cmdmod.split |= WSP_ABOVE; | |
| 1959 #endif | |
| 1960 continue; | |
| 1961 | |
| 5737 | 1962 case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3)) |
| 588 | 1963 { |
| 5737 | 1964 #ifdef FEAT_AUTOCMD |
| 1965 if (cmdmod.save_ei == NULL) | |
| 1966 { | |
| 1967 /* Set 'eventignore' to "all". Restore the | |
| 1968 * existing option value later. */ | |
| 1969 cmdmod.save_ei = vim_strsave(p_ei); | |
| 1970 set_string_option_direct((char_u *)"ei", -1, | |
| 694 | 1971 (char_u *)"all", OPT_FREE, SID_NONE); |
| 5737 | 1972 } |
| 1973 #endif | |
| 1974 continue; | |
| 588 | 1975 } |
| 5737 | 1976 if (!checkforcmd(&ea.cmd, "noswapfile", 6)) |
| 1977 break; | |
| 1978 cmdmod.noswapfile = TRUE; | |
| 588 | 1979 continue; |
| 1980 | |
| 7 | 1981 case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6)) |
| 1982 break; | |
| 1983 #ifdef FEAT_WINDOWS | |
| 1984 cmdmod.split |= WSP_BELOW; | |
| 1985 #endif | |
| 1986 continue; | |
| 1987 | |
| 28 | 1988 case 's': if (checkforcmd(&ea.cmd, "sandbox", 3)) |
| 1989 { | |
| 1990 #ifdef HAVE_SANDBOX | |
| 1991 if (!did_sandbox) | |
| 1992 ++sandbox; | |
| 1993 did_sandbox = TRUE; | |
| 1994 #endif | |
| 1995 continue; | |
| 1996 } | |
| 1997 if (!checkforcmd(&ea.cmd, "silent", 3)) | |
| 7 | 1998 break; |
| 1926 | 1999 if (save_msg_silent == -1) |
| 2000 save_msg_silent = msg_silent; | |
| 7 | 2001 ++msg_silent; |
| 2002 if (*ea.cmd == '!' && !vim_iswhite(ea.cmd[-1])) | |
| 2003 { | |
| 2004 /* ":silent!", but not "silent !cmd" */ | |
| 2005 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2006 ++emsg_silent; | |
| 2007 ++did_esilent; | |
| 2008 } | |
| 2009 continue; | |
| 2010 | |
| 682 | 2011 case 't': if (checkforcmd(&p, "tab", 3)) |
| 2012 { | |
| 2013 #ifdef FEAT_WINDOWS | |
| 2014 if (vim_isdigit(*ea.cmd)) | |
| 2015 cmdmod.tab = atoi((char *)ea.cmd) + 1; | |
| 2016 else | |
| 685 | 2017 cmdmod.tab = tabpage_index(curtab) + 1; |
| 682 | 2018 ea.cmd = p; |
| 2019 #endif | |
| 2020 continue; | |
| 2021 } | |
| 2022 if (!checkforcmd(&ea.cmd, "topleft", 2)) | |
| 7 | 2023 break; |
| 2024 #ifdef FEAT_WINDOWS | |
| 2025 cmdmod.split |= WSP_TOP; | |
| 2026 #endif | |
| 2027 continue; | |
| 2028 | |
| 1926 | 2029 case 'u': if (!checkforcmd(&ea.cmd, "unsilent", 3)) |
| 2030 break; | |
| 2031 if (save_msg_silent == -1) | |
| 2032 save_msg_silent = msg_silent; | |
| 2033 msg_silent = 0; | |
| 2034 continue; | |
| 2035 | |
| 7 | 2036 case 'v': if (checkforcmd(&ea.cmd, "vertical", 4)) |
| 2037 { | |
| 2038 #ifdef FEAT_VERTSPLIT | |
| 2039 cmdmod.split |= WSP_VERT; | |
| 2040 #endif | |
| 2041 continue; | |
| 2042 } | |
| 2043 if (!checkforcmd(&p, "verbose", 4)) | |
| 2044 break; | |
| 2045 if (verbose_save < 0) | |
| 2046 verbose_save = p_verbose; | |
| 8 | 2047 if (vim_isdigit(*ea.cmd)) |
| 2048 p_verbose = atoi((char *)ea.cmd); | |
| 2049 else | |
| 7 | 2050 p_verbose = 1; |
| 2051 ea.cmd = p; | |
| 2052 continue; | |
| 2053 } | |
| 2054 break; | |
| 2055 } | |
| 2056 | |
| 2057 #ifdef FEAT_EVAL | |
| 2058 ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0 | |
| 2059 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE)); | |
| 2060 #else | |
| 2061 ea.skip = (if_level > 0); | |
| 2062 #endif | |
| 2063 | |
| 2064 #ifdef FEAT_EVAL | |
| 170 | 2065 # ifdef FEAT_PROFILE |
| 2066 /* Count this line for profiling if ea.skip is FALSE. */ | |
| 788 | 2067 if (do_profiling == PROF_YES && !ea.skip) |
| 170 | 2068 { |
| 944 | 2069 if (getline_equal(fgetline, cookie, get_func_line)) |
| 2070 func_line_exec(getline_cookie(fgetline, cookie)); | |
| 2071 else if (getline_equal(fgetline, cookie, getsourceline)) | |
| 170 | 2072 script_line_exec(); |
| 2073 } | |
| 2074 #endif | |
| 2075 | |
| 7 | 2076 /* May go to debug mode. If this happens and the ">quit" debug command is |
| 2077 * used, throw an interrupt exception and skip the next command. */ | |
| 2078 dbg_check_breakpoint(&ea); | |
| 2079 if (!ea.skip && got_int) | |
| 2080 { | |
| 2081 ea.skip = TRUE; | |
| 2082 (void)do_intthrow(cstack); | |
| 2083 } | |
| 2084 #endif | |
| 2085 | |
| 2086 /* | |
| 6398 | 2087 * 3. Skip over the range to find the command. Let "p" point to after it. |
| 2088 * | |
| 2089 * We need the command to know what kind of range it uses. | |
| 2090 */ | |
| 2091 cmd = ea.cmd; | |
| 2092 ea.cmd = skip_range(ea.cmd, NULL); | |
| 2093 if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2094 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2095 p = find_command(&ea, NULL); | |
| 2096 | |
| 2097 /* | |
| 2098 * 4. parse a range specifier of the form: addr [,addr] [;addr] .. | |
| 7 | 2099 * |
| 2100 * where 'addr' is: | |
| 2101 * | |
| 2102 * % (entire file) | |
| 2103 * $ [+-NUM] | |
| 2104 * 'x [+-NUM] (where x denotes a currently defined mark) | |
| 2105 * . [+-NUM] | |
| 2106 * [+-NUM].. | |
| 2107 * NUM | |
| 2108 * | |
| 2109 * The ea.cmd pointer is updated to point to the first character following the | |
| 2110 * range spec. If an initial address is found, but no second, the upper bound | |
| 2111 * is equal to the lower. | |
| 2112 */ | |
| 2113 | |
| 6424 | 2114 /* ea.addr_type for user commands is set by find_ucmd */ |
| 6489 | 2115 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 2116 { | |
| 2117 if (ea.cmdidx != CMD_SIZE) | |
| 2118 ea.addr_type = cmdnames[(int)ea.cmdidx].cmd_addr_type; | |
| 2119 else | |
| 2120 ea.addr_type = ADDR_LINES; | |
| 2121 | |
| 2122 #ifdef FEAT_WINDOWS | |
| 2123 /* :wincmd range depends on the argument. */ | |
| 6506 | 2124 if (ea.cmdidx == CMD_wincmd && p != NULL) |
| 2125 get_wincmd_addr_type(skipwhite(p), &ea); | |
| 6489 | 2126 #endif |
| 2127 } | |
| 6398 | 2128 |
| 7 | 2129 /* repeat for all ',' or ';' separated addresses */ |
| 6489 | 2130 ea.cmd = cmd; |
| 7 | 2131 for (;;) |
| 2132 { | |
| 2133 ea.line1 = ea.line2; | |
| 6398 | 2134 switch (ea.addr_type) |
| 2135 { | |
| 2136 case ADDR_LINES: | |
| 2137 /* default is current line number */ | |
| 2138 ea.line2 = curwin->w_cursor.lnum; | |
| 2139 break; | |
| 2140 case ADDR_WINDOWS: | |
| 6409 | 2141 lnum = CURRENT_WIN_NR; |
| 6398 | 2142 ea.line2 = lnum; |
| 2143 break; | |
| 2144 case ADDR_ARGUMENTS: | |
| 2145 ea.line2 = curwin->w_arg_idx + 1; | |
| 6472 | 2146 if (ea.line2 > ARGCOUNT) |
| 2147 ea.line2 = ARGCOUNT; | |
| 6398 | 2148 break; |
| 2149 case ADDR_LOADED_BUFFERS: | |
| 6424 | 2150 case ADDR_BUFFERS: |
| 6398 | 2151 ea.line2 = curbuf->b_fnum; |
| 2152 break; | |
| 2153 case ADDR_TABS: | |
| 6409 | 2154 lnum = CURRENT_TAB_NR; |
| 6398 | 2155 ea.line2 = lnum; |
| 2156 break; | |
|
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2157 #ifdef FEAT_QUICKFIX |
|
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2158 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2159 ea.line2 = qf_get_cur_valid_idx(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2160 break; |
|
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2161 #endif |
| 6398 | 2162 } |
| 7 | 2163 ea.cmd = skipwhite(ea.cmd); |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2164 lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, ea.addr_count == 0); |
| 7 | 2165 if (ea.cmd == NULL) /* error detected */ |
| 2166 goto doend; | |
| 2167 if (lnum == MAXLNUM) | |
| 2168 { | |
| 2169 if (*ea.cmd == '%') /* '%' - all lines */ | |
| 2170 { | |
| 2171 ++ea.cmd; | |
| 6398 | 2172 switch (ea.addr_type) |
| 2173 { | |
| 2174 case ADDR_LINES: | |
| 2175 ea.line1 = 1; | |
| 2176 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2177 break; | |
| 6417 | 2178 case ADDR_LOADED_BUFFERS: |
| 6489 | 2179 { |
| 2180 buf_T *buf = firstbuf; | |
| 2181 | |
| 2182 while (buf->b_next != NULL | |
| 2183 && buf->b_ml.ml_mfp == NULL) | |
| 2184 buf = buf->b_next; | |
| 2185 ea.line1 = buf->b_fnum; | |
| 2186 buf = lastbuf; | |
| 2187 while (buf->b_prev != NULL | |
| 2188 && buf->b_ml.ml_mfp == NULL) | |
| 2189 buf = buf->b_prev; | |
| 2190 ea.line2 = buf->b_fnum; | |
| 2191 break; | |
| 2192 } | |
| 6424 | 2193 case ADDR_BUFFERS: |
| 6417 | 2194 ea.line1 = firstbuf->b_fnum; |
| 2195 ea.line2 = lastbuf->b_fnum; | |
| 2196 break; | |
| 6398 | 2197 case ADDR_WINDOWS: |
| 2198 case ADDR_TABS: | |
| 6424 | 2199 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 2200 { | |
| 2201 ea.line1 = 1; | |
| 2202 ea.line2 = ea.addr_type == ADDR_WINDOWS | |
| 2203 ? LAST_WIN_NR : LAST_TAB_NR; | |
| 2204 } | |
| 2205 else | |
| 2206 { | |
| 2207 /* there is no Vim command which uses '%' and | |
| 2208 * ADDR_WINDOWS or ADDR_TABS */ | |
| 2209 errormsg = (char_u *)_(e_invrange); | |
| 2210 goto doend; | |
| 2211 } | |
| 6398 | 2212 break; |
| 2213 case ADDR_ARGUMENTS: | |
| 6424 | 2214 if (ARGCOUNT == 0) |
| 2215 ea.line1 = ea.line2 = 0; | |
| 2216 else | |
| 2217 { | |
| 2218 ea.line1 = 1; | |
| 2219 ea.line2 = ARGCOUNT; | |
| 2220 } | |
| 6398 | 2221 break; |
|
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2222 #ifdef FEAT_QUICKFIX |
|
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2223 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2224 ea.line1 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2225 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2226 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2227 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2228 break; |
|
7105
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2229 #endif |
| 6398 | 2230 } |
| 7 | 2231 ++ea.addr_count; |
| 2232 } | |
| 2233 /* '*' - visual area */ | |
| 2234 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2235 { | |
| 2236 pos_T *fp; | |
| 2237 | |
| 6398 | 2238 if (ea.addr_type != ADDR_LINES) |
| 2239 { | |
| 2240 errormsg = (char_u *)_(e_invrange); | |
| 2241 goto doend; | |
| 2242 } | |
| 2243 | |
| 7 | 2244 ++ea.cmd; |
| 2245 if (!ea.skip) | |
| 2246 { | |
| 2247 fp = getmark('<', FALSE); | |
| 2248 if (check_mark(fp) == FAIL) | |
| 2249 goto doend; | |
| 2250 ea.line1 = fp->lnum; | |
| 2251 fp = getmark('>', FALSE); | |
| 2252 if (check_mark(fp) == FAIL) | |
| 2253 goto doend; | |
| 2254 ea.line2 = fp->lnum; | |
| 2255 ++ea.addr_count; | |
| 2256 } | |
| 2257 } | |
| 2258 } | |
| 2259 else | |
| 2260 ea.line2 = lnum; | |
| 2261 ea.addr_count++; | |
| 2262 | |
| 2263 if (*ea.cmd == ';') | |
| 2264 { | |
| 2265 if (!ea.skip) | |
| 2266 curwin->w_cursor.lnum = ea.line2; | |
| 2267 } | |
| 2268 else if (*ea.cmd != ',') | |
| 2269 break; | |
| 2270 ++ea.cmd; | |
| 2271 } | |
| 2272 | |
| 2273 /* One address given: set start and end lines */ | |
| 2274 if (ea.addr_count == 1) | |
| 2275 { | |
| 2276 ea.line1 = ea.line2; | |
| 2277 /* ... but only implicit: really no address given */ | |
| 2278 if (lnum == MAXLNUM) | |
| 2279 ea.addr_count = 0; | |
| 2280 } | |
| 2281 | |
| 2282 /* Don't leave the cursor on an illegal line (caused by ';') */ | |
| 2283 check_cursor_lnum(); | |
| 2284 | |
| 2285 /* | |
| 6398 | 2286 * 5. Parse the command. |
| 7 | 2287 */ |
| 2288 | |
| 2289 /* | |
| 2290 * Skip ':' and any white space | |
| 2291 */ | |
| 2292 ea.cmd = skipwhite(ea.cmd); | |
| 2293 while (*ea.cmd == ':') | |
| 2294 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2295 | |
| 2296 /* | |
| 2297 * If we got a line, but no command, then go to the line. | |
| 2298 * If we find a '|' or '\n' we set ea.nextcmd. | |
| 2299 */ | |
| 6398 | 2300 if (*ea.cmd == NUL || *ea.cmd == '"' |
| 2301 || (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL) | |
| 7 | 2302 { |
| 2303 /* | |
| 2304 * strange vi behaviour: | |
| 2305 * ":3" jumps to line 3 | |
| 2306 * ":3|..." prints line 3 | |
| 2307 * ":|" prints current line | |
| 2308 */ | |
| 2309 if (ea.skip) /* skip this if inside :if */ | |
| 2310 goto doend; | |
| 167 | 2311 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2)) |
| 7 | 2312 { |
| 2313 ea.cmdidx = CMD_print; | |
| 2314 ea.argt = RANGE+COUNT+TRLBAR; | |
| 2315 if ((errormsg = invalid_range(&ea)) == NULL) | |
| 2316 { | |
| 2317 correct_range(&ea); | |
| 2318 ex_print(&ea); | |
| 2319 } | |
| 2320 } | |
| 2321 else if (ea.addr_count != 0) | |
| 2322 { | |
| 631 | 2323 if (ea.line2 > curbuf->b_ml.ml_line_count) |
| 2324 { | |
| 2325 /* With '-' in 'cpoptions' a line number past the file is an | |
| 2326 * error, otherwise put it at the end of the file. */ | |
| 2327 if (vim_strchr(p_cpo, CPO_MINUS) != NULL) | |
| 2328 ea.line2 = -1; | |
| 2329 else | |
| 2330 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2331 } | |
| 2332 | |
| 2333 if (ea.line2 < 0) | |
| 167 | 2334 errormsg = (char_u *)_(e_invrange); |
| 7 | 2335 else |
| 2336 { | |
| 2337 if (ea.line2 == 0) | |
| 2338 curwin->w_cursor.lnum = 1; | |
| 2339 else | |
| 2340 curwin->w_cursor.lnum = ea.line2; | |
| 2341 beginline(BL_SOL | BL_FIX); | |
| 2342 } | |
| 2343 } | |
| 2344 goto doend; | |
| 2345 } | |
| 2346 | |
| 6154 | 2347 #ifdef FEAT_AUTOCMD |
| 2348 /* If this looks like an undefined user command and there are CmdUndefined | |
| 2349 * autocommands defined, trigger the matching autocommands. */ | |
| 2350 if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip | |
| 2351 && ASCII_ISUPPER(*ea.cmd) | |
| 2352 && has_cmdundefined()) | |
| 2353 { | |
| 2354 int ret; | |
| 2355 | |
| 6156 | 2356 p = ea.cmd; |
| 6154 | 2357 while (ASCII_ISALNUM(*p)) |
| 2358 ++p; | |
| 6191 | 2359 p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); |
| 6154 | 2360 ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); |
| 2361 vim_free(p); | |
| 6965 | 2362 /* If the autocommands did something and didn't cause an error, try |
| 2363 * finding the command again. */ | |
| 2364 p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; | |
| 6154 | 2365 } |
| 2366 #endif | |
| 2367 | |
| 7 | 2368 #ifdef FEAT_USR_CMDS |
| 2369 if (p == NULL) | |
| 2370 { | |
| 2371 if (!ea.skip) | |
| 2372 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command"); | |
| 2373 goto doend; | |
| 2374 } | |
| 2375 /* Check for wrong commands. */ | |
| 2376 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) | |
| 2377 { | |
| 2378 errormsg = uc_fun_cmd(); | |
| 2379 goto doend; | |
| 2380 } | |
| 2381 #endif | |
| 2382 if (ea.cmdidx == CMD_SIZE) | |
| 2383 { | |
| 2384 if (!ea.skip) | |
| 2385 { | |
| 2386 STRCPY(IObuff, _("E492: Not an editor command")); | |
| 2387 if (!sourcing) | |
| 3097 | 2388 append_command(*cmdlinep); |
| 7 | 2389 errormsg = IObuff; |
| 3757 | 2390 did_emsg_syntax = TRUE; |
| 7 | 2391 } |
| 2392 goto doend; | |
| 2393 } | |
| 2394 | |
| 6305 | 2395 ni = (!IS_USER_CMDIDX(ea.cmdidx) |
| 2396 && (cmdnames[ea.cmdidx].cmd_func == ex_ni | |
| 1315 | 2397 #ifdef HAVE_EX_SCRIPT_NI |
| 2398 || cmdnames[ea.cmdidx].cmd_func == ex_script_ni | |
| 2399 #endif | |
| 2400 )); | |
| 7 | 2401 |
| 2402 #ifndef FEAT_EVAL | |
| 2403 /* | |
| 2404 * When the expression evaluation is disabled, recognize the ":if" and | |
| 2405 * ":endif" commands and ignore everything in between it. | |
| 2406 */ | |
| 2407 if (ea.cmdidx == CMD_if) | |
| 2408 ++if_level; | |
| 2409 if (if_level) | |
| 2410 { | |
| 2411 if (ea.cmdidx == CMD_endif) | |
| 2412 --if_level; | |
| 2413 goto doend; | |
| 2414 } | |
| 2415 | |
| 2416 #endif | |
| 2417 | |
| 1613 | 2418 /* forced commands */ |
| 2419 if (*p == '!' && ea.cmdidx != CMD_substitute | |
| 2420 && ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic) | |
| 7 | 2421 { |
| 2422 ++p; | |
| 2423 ea.forceit = TRUE; | |
| 2424 } | |
| 2425 else | |
| 2426 ea.forceit = FALSE; | |
| 2427 | |
| 2428 /* | |
| 6400 | 2429 * 6. Parse arguments. |
| 7 | 2430 */ |
| 6305 | 2431 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 2432 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 2433 |
| 2434 if (!ea.skip) | |
| 2435 { | |
| 2436 #ifdef HAVE_SANDBOX | |
| 2437 if (sandbox != 0 && !(ea.argt & SBOXOK)) | |
| 2438 { | |
| 2439 /* Command not allowed in sandbox. */ | |
| 2440 errormsg = (char_u *)_(e_sandbox); | |
| 2441 goto doend; | |
| 2442 } | |
| 2443 #endif | |
| 2444 if (!curbuf->b_p_ma && (ea.argt & MODIFY)) | |
| 2445 { | |
| 2446 /* Command not allowed in non-'modifiable' buffer */ | |
| 2447 errormsg = (char_u *)_(e_modifiable); | |
| 2448 goto doend; | |
| 2449 } | |
| 631 | 2450 |
| 633 | 2451 if (text_locked() && !(ea.argt & CMDWIN) |
| 6305 | 2452 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2453 { |
| 631 | 2454 /* Command not allowed when editing the command line. */ |
| 2455 #ifdef FEAT_CMDWIN | |
| 2456 if (cmdwin_type != 0) | |
| 2457 errormsg = (char_u *)_(e_cmdwin); | |
| 2458 else | |
| 2459 #endif | |
| 2460 errormsg = (char_u *)_(e_secure); | |
| 7 | 2461 goto doend; |
| 2462 } | |
| 819 | 2463 #ifdef FEAT_AUTOCMD |
| 822 | 2464 /* Disallow editing another buffer when "curbuf_lock" is set. |
| 2465 * Do allow ":edit" (check for argument later). | |
| 2466 * Do allow ":checktime" (it's postponed). */ | |
| 819 | 2467 if (!(ea.argt & CMDWIN) |
| 822 | 2468 && ea.cmdidx != CMD_edit |
| 2469 && ea.cmdidx != CMD_checktime | |
| 6305 | 2470 && !IS_USER_CMDIDX(ea.cmdidx) |
| 819 | 2471 && curbuf_locked()) |
| 2472 goto doend; | |
| 2473 #endif | |
| 7 | 2474 |
| 2475 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0) | |
| 2476 { | |
| 2477 /* no range allowed */ | |
| 2478 errormsg = (char_u *)_(e_norange); | |
| 2479 goto doend; | |
| 2480 } | |
| 2481 } | |
| 2482 | |
| 2483 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */ | |
| 2484 { | |
| 2485 errormsg = (char_u *)_(e_nobang); | |
| 2486 goto doend; | |
| 2487 } | |
| 2488 | |
| 2489 /* | |
| 2490 * Don't complain about the range if it is not used | |
| 2491 * (could happen if line_count is accidentally set to 0). | |
| 2492 */ | |
| 2493 if (!ea.skip && !ni) | |
| 2494 { | |
| 2495 /* | |
| 2496 * If the range is backwards, ask for confirmation and, if given, swap | |
| 2497 * ea.line1 & ea.line2 so it's forwards again. | |
| 2498 * When global command is busy, don't ask, will fail below. | |
| 2499 */ | |
| 2500 if (!global_busy && ea.line1 > ea.line2) | |
| 2501 { | |
| 557 | 2502 if (msg_silent == 0) |
| 2503 { | |
| 2504 if (sourcing || exmode_active) | |
| 2505 { | |
| 2506 errormsg = (char_u *)_("E493: Backwards range given"); | |
| 2507 goto doend; | |
| 2508 } | |
| 7 | 2509 if (ask_yesno((char_u *) |
| 2510 _("Backwards range given, OK to swap"), FALSE) != 'y') | |
| 557 | 2511 goto doend; |
| 7 | 2512 } |
| 2513 lnum = ea.line1; | |
| 2514 ea.line1 = ea.line2; | |
| 2515 ea.line2 = lnum; | |
| 2516 } | |
| 2517 if ((errormsg = invalid_range(&ea)) != NULL) | |
| 2518 goto doend; | |
| 2519 } | |
| 2520 | |
| 2521 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */ | |
| 2522 ea.line2 = 1; | |
| 2523 | |
| 2524 correct_range(&ea); | |
| 2525 | |
| 2526 #ifdef FEAT_FOLDING | |
|
7465
71e2aca45b81
commit https://github.com/vim/vim/commit/a3306958dcb9aadff1e1e8521d908d86b10ac99a
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
2527 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
|
2528 && ea.addr_type == ADDR_LINES) |
| 7 | 2529 { |
| 2530 /* Put the first line at the start of a closed fold, put the last line | |
| 2531 * at the end of a closed fold. */ | |
| 2532 (void)hasFolding(ea.line1, &ea.line1, NULL); | |
| 2533 (void)hasFolding(ea.line2, NULL, &ea.line2); | |
| 2534 } | |
| 2535 #endif | |
| 2536 | |
| 2537 #ifdef FEAT_QUICKFIX | |
| 2538 /* | |
| 41 | 2539 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg' |
| 7 | 2540 * option here, so things like % get expanded. |
| 2541 */ | |
| 344 | 2542 p = replace_makeprg(&ea, p, cmdlinep); |
| 2543 if (p == NULL) | |
| 2544 goto doend; | |
| 7 | 2545 #endif |
| 2546 | |
| 2547 /* | |
| 2548 * Skip to start of argument. | |
| 2549 * Don't do this for the ":!" command, because ":!! -l" needs the space. | |
| 2550 */ | |
| 2551 if (ea.cmdidx == CMD_bang) | |
| 2552 ea.arg = p; | |
| 2553 else | |
| 2554 ea.arg = skipwhite(p); | |
| 2555 | |
| 2556 /* | |
| 2557 * Check for "++opt=val" argument. | |
| 2558 * Must be first, allow ":w ++enc=utf8 !cmd" | |
| 2559 */ | |
| 2560 if (ea.argt & ARGOPT) | |
| 2561 while (ea.arg[0] == '+' && ea.arg[1] == '+') | |
| 2562 if (getargopt(&ea) == FAIL && !ni) | |
| 2563 { | |
| 2564 errormsg = (char_u *)_(e_invarg); | |
| 2565 goto doend; | |
| 2566 } | |
| 2567 | |
| 2568 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) | |
| 2569 { | |
| 2570 if (*ea.arg == '>') /* append */ | |
| 2571 { | |
| 2572 if (*++ea.arg != '>') /* typed wrong */ | |
| 2573 { | |
| 2574 errormsg = (char_u *)_("E494: Use w or w>>"); | |
| 2575 goto doend; | |
| 2576 } | |
| 2577 ea.arg = skipwhite(ea.arg + 1); | |
| 2578 ea.append = TRUE; | |
| 2579 } | |
| 2580 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ | |
| 2581 { | |
| 2582 ++ea.arg; | |
| 2583 ea.usefilter = TRUE; | |
| 2584 } | |
| 2585 } | |
| 2586 | |
| 2587 if (ea.cmdidx == CMD_read) | |
| 2588 { | |
| 2589 if (ea.forceit) | |
| 2590 { | |
| 2591 ea.usefilter = TRUE; /* :r! filter if ea.forceit */ | |
| 2592 ea.forceit = FALSE; | |
| 2593 } | |
| 2594 else if (*ea.arg == '!') /* :r !filter */ | |
| 2595 { | |
| 2596 ++ea.arg; | |
| 2597 ea.usefilter = TRUE; | |
| 2598 } | |
| 2599 } | |
| 2600 | |
| 2601 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) | |
| 2602 { | |
| 2603 ea.amount = 1; | |
| 2604 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */ | |
| 2605 { | |
| 2606 ++ea.arg; | |
| 2607 ++ea.amount; | |
| 2608 } | |
| 2609 ea.arg = skipwhite(ea.arg); | |
| 2610 } | |
| 2611 | |
| 2612 /* | |
| 2613 * Check for "+command" argument, before checking for next command. | |
| 2614 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2615 */ | |
| 2616 if ((ea.argt & EDITCMD) && !ea.usefilter) | |
| 2617 ea.do_ecmd_cmd = getargcmd(&ea.arg); | |
| 2618 | |
| 2619 /* | |
| 2620 * Check for '|' to separate commands and '"' to start comments. | |
| 2621 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2622 */ | |
| 2623 if ((ea.argt & TRLBAR) && !ea.usefilter) | |
| 2624 separate_nextcmd(&ea); | |
| 2625 | |
| 2626 /* | |
| 2627 * Check for <newline> to end a shell command. | |
| 167 | 2628 * Also do this for ":read !cmd", ":write !cmd" and ":global". |
| 2629 * Any others? | |
| 7 | 2630 */ |
| 167 | 2631 else if (ea.cmdidx == CMD_bang |
| 2632 || ea.cmdidx == CMD_global | |
| 2633 || ea.cmdidx == CMD_vglobal | |
| 2634 || ea.usefilter) | |
| 7 | 2635 { |
| 2636 for (p = ea.arg; *p; ++p) | |
| 2637 { | |
| 2638 /* Remove one backslash before a newline, so that it's possible to | |
| 2639 * pass a newline to the shell and also a newline that is preceded | |
| 2640 * with a backslash. This makes it impossible to end a shell | |
| 2641 * command in a backslash, but that doesn't appear useful. | |
| 2642 * Halving the number of backslashes is incompatible with previous | |
| 2643 * versions. */ | |
| 2644 if (*p == '\\' && p[1] == '\n') | |
| 1619 | 2645 STRMOVE(p, p + 1); |
| 7 | 2646 else if (*p == '\n') |
| 2647 { | |
| 2648 ea.nextcmd = p + 1; | |
| 2649 *p = NUL; | |
| 2650 break; | |
| 2651 } | |
| 2652 } | |
| 2653 } | |
| 2654 | |
| 2655 if ((ea.argt & DFLALL) && ea.addr_count == 0) | |
| 2656 { | |
| 6424 | 2657 buf_T *buf; |
| 2658 | |
| 7 | 2659 ea.line1 = 1; |
| 6424 | 2660 switch (ea.addr_type) |
| 2661 { | |
| 2662 case ADDR_LINES: | |
| 2663 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2664 break; | |
| 2665 case ADDR_LOADED_BUFFERS: | |
| 2666 buf = firstbuf; | |
| 2667 while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2668 buf = buf->b_next; | |
| 2669 ea.line1 = buf->b_fnum; | |
| 2670 buf = lastbuf; | |
| 2671 while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2672 buf = buf->b_prev; | |
| 2673 ea.line2 = buf->b_fnum; | |
| 2674 break; | |
| 2675 case ADDR_BUFFERS: | |
| 2676 ea.line1 = firstbuf->b_fnum; | |
| 2677 ea.line2 = lastbuf->b_fnum; | |
| 2678 break; | |
| 2679 case ADDR_WINDOWS: | |
| 2680 ea.line2 = LAST_WIN_NR; | |
| 2681 break; | |
| 2682 case ADDR_TABS: | |
| 2683 ea.line2 = LAST_TAB_NR; | |
| 2684 break; | |
| 2685 case ADDR_ARGUMENTS: | |
| 2686 if (ARGCOUNT == 0) | |
| 2687 ea.line1 = ea.line2 = 0; | |
| 2688 else | |
| 2689 ea.line2 = ARGCOUNT; | |
| 2690 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2691 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2692 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2693 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2694 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2695 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2696 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2697 #endif |
| 6424 | 2698 } |
| 7 | 2699 } |
| 2700 | |
| 2701 /* accept numbered register only when no count allowed (:put) */ | |
| 2702 if ( (ea.argt & REGSTR) | |
| 2703 && *ea.arg != NUL | |
| 6305 | 2704 /* Do not allow register = for user commands */ |
| 2705 && (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=') | |
| 7 | 2706 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg))) |
| 2707 { | |
| 2791 | 2708 #ifndef FEAT_CLIPBOARD |
| 2709 /* check these explicitly for a more specific error message */ | |
| 2710 if (*ea.arg == '*' || *ea.arg == '+') | |
| 2711 { | |
| 2712 errormsg = (char_u *)_(e_invalidreg); | |
| 2713 goto doend; | |
| 2714 } | |
| 2715 #endif | |
| 6305 | 2716 if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put |
| 2717 && !IS_USER_CMDIDX(ea.cmdidx)))) | |
| 2791 | 2718 { |
| 2719 ea.regname = *ea.arg++; | |
| 7 | 2720 #ifdef FEAT_EVAL |
| 2791 | 2721 /* for '=' register: accept the rest of the line as an expression */ |
| 2722 if (ea.arg[-1] == '=' && ea.arg[0] != NUL) | |
| 2723 { | |
| 2724 set_expr_line(vim_strsave(ea.arg)); | |
| 2725 ea.arg += STRLEN(ea.arg); | |
| 2726 } | |
| 2727 #endif | |
| 2728 ea.arg = skipwhite(ea.arg); | |
| 2729 } | |
| 7 | 2730 } |
| 2731 | |
| 2732 /* | |
| 2733 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a | |
| 2734 * count, it's a buffer name. | |
| 2735 */ | |
| 2736 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg) | |
| 2737 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL | |
| 2738 || vim_iswhite(*p))) | |
| 2739 { | |
| 2740 n = getdigits(&ea.arg); | |
| 2741 ea.arg = skipwhite(ea.arg); | |
| 682 | 2742 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0) |
| 7 | 2743 { |
| 2744 errormsg = (char_u *)_(e_zerocount); | |
| 2745 goto doend; | |
| 2746 } | |
| 2747 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */ | |
| 2748 { | |
| 2749 ea.line2 = n; | |
| 2750 if (ea.addr_count == 0) | |
| 2751 ea.addr_count = 1; | |
| 2752 } | |
| 2753 else | |
| 2754 { | |
| 2755 ea.line1 = ea.line2; | |
| 2756 ea.line2 += n - 1; | |
| 2757 ++ea.addr_count; | |
| 2758 /* | |
| 2759 * Be vi compatible: no error message for out of range. | |
| 2760 */ | |
| 2761 if (ea.line2 > curbuf->b_ml.ml_line_count) | |
| 2762 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2763 } | |
| 2764 } | |
| 167 | 2765 |
| 2766 /* | |
| 2767 * Check for flags: 'l', 'p' and '#'. | |
| 2768 */ | |
| 2769 if (ea.argt & EXFLAGS) | |
| 2770 get_flags(&ea); | |
| 7 | 2771 /* no arguments allowed */ |
| 9 | 2772 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL |
| 715 | 2773 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0)) |
| 7 | 2774 { |
| 2775 errormsg = (char_u *)_(e_trailing); | |
| 2776 goto doend; | |
| 2777 } | |
| 2778 | |
| 2779 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL) | |
| 2780 { | |
| 2781 errormsg = (char_u *)_(e_argreq); | |
| 2782 goto doend; | |
| 2783 } | |
| 2784 | |
| 2785 #ifdef FEAT_EVAL | |
| 2786 /* | |
| 2787 * Skip the command when it's not going to be executed. | |
| 2788 * The commands like :if, :endif, etc. always need to be executed. | |
| 2789 * Also make an exception for commands that handle a trailing command | |
| 2790 * themselves. | |
| 2791 */ | |
| 2792 if (ea.skip) | |
| 2793 { | |
| 2794 switch (ea.cmdidx) | |
| 2795 { | |
| 2796 /* commands that need evaluation */ | |
| 2797 case CMD_while: | |
| 2798 case CMD_endwhile: | |
| 72 | 2799 case CMD_for: |
| 2800 case CMD_endfor: | |
| 7 | 2801 case CMD_if: |
| 2802 case CMD_elseif: | |
| 2803 case CMD_else: | |
| 2804 case CMD_endif: | |
| 2805 case CMD_try: | |
| 2806 case CMD_catch: | |
| 2807 case CMD_finally: | |
| 2808 case CMD_endtry: | |
| 2809 case CMD_function: | |
| 2810 break; | |
| 2811 | |
| 2812 /* Commands that handle '|' themselves. Check: A command should | |
| 2813 * either have the TRLBAR flag, appear in this list or appear in | |
| 2814 * the list at ":help :bar". */ | |
| 2815 case CMD_aboveleft: | |
| 2816 case CMD_and: | |
| 2817 case CMD_belowright: | |
| 2818 case CMD_botright: | |
| 2819 case CMD_browse: | |
| 2820 case CMD_call: | |
| 2821 case CMD_confirm: | |
| 2822 case CMD_delfunction: | |
| 2823 case CMD_djump: | |
| 2824 case CMD_dlist: | |
| 2825 case CMD_dsearch: | |
| 2826 case CMD_dsplit: | |
| 2827 case CMD_echo: | |
| 2828 case CMD_echoerr: | |
| 2829 case CMD_echomsg: | |
| 2830 case CMD_echon: | |
| 2831 case CMD_execute: | |
| 2832 case CMD_help: | |
| 2833 case CMD_hide: | |
| 2834 case CMD_ijump: | |
| 2835 case CMD_ilist: | |
| 2836 case CMD_isearch: | |
| 2837 case CMD_isplit: | |
| 22 | 2838 case CMD_keepalt: |
| 7 | 2839 case CMD_keepjumps: |
| 2840 case CMD_keepmarks: | |
| 5467 | 2841 case CMD_keeppatterns: |
| 7 | 2842 case CMD_leftabove: |
| 2843 case CMD_let: | |
| 2844 case CMD_lockmarks: | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2845 case CMD_lua: |
| 7 | 2846 case CMD_match: |
| 14 | 2847 case CMD_mzscheme: |
| 5737 | 2848 case CMD_noautocmd: |
| 2849 case CMD_noswapfile: | |
| 7 | 2850 case CMD_perl: |
| 2851 case CMD_psearch: | |
| 2852 case CMD_python: | |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
2853 case CMD_py3: |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2854 case CMD_python3: |
| 7 | 2855 case CMD_return: |
| 2856 case CMD_rightbelow: | |
| 2857 case CMD_ruby: | |
| 2858 case CMD_silent: | |
| 2859 case CMD_smagic: | |
| 2860 case CMD_snomagic: | |
| 2861 case CMD_substitute: | |
| 2862 case CMD_syntax: | |
| 690 | 2863 case CMD_tab: |
| 7 | 2864 case CMD_tcl: |
| 2865 case CMD_throw: | |
| 2866 case CMD_tilde: | |
| 2867 case CMD_topleft: | |
| 2868 case CMD_unlet: | |
| 2869 case CMD_verbose: | |
| 2870 case CMD_vertical: | |
| 2887 | 2871 case CMD_wincmd: |
| 7 | 2872 break; |
| 2873 | |
| 2874 default: goto doend; | |
| 2875 } | |
| 2876 } | |
| 2877 #endif | |
| 2878 | |
| 2879 if (ea.argt & XFILE) | |
| 2880 { | |
| 2881 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL) | |
| 2882 goto doend; | |
| 2883 } | |
| 2884 | |
| 2885 #ifdef FEAT_LISTCMDS | |
| 2886 /* | |
| 2887 * Accept buffer name. Cannot be used at the same time with a buffer | |
| 2888 * number. Don't do this for a user command. | |
| 2889 */ | |
| 2890 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0 | |
| 6305 | 2891 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2892 { |
| 2893 /* | |
| 2894 * :bdelete, :bwipeout and :bunload take several arguments, separated | |
| 2895 * by spaces: find next space (skipping over escaped characters). | |
| 2896 * The others take one argument: ignore trailing spaces. | |
| 2897 */ | |
| 2898 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout | |
| 2899 || ea.cmdidx == CMD_bunload) | |
| 2900 p = skiptowhite_esc(ea.arg); | |
| 2901 else | |
| 2902 { | |
| 2903 p = ea.arg + STRLEN(ea.arg); | |
| 2904 while (p > ea.arg && vim_iswhite(p[-1])) | |
| 2905 --p; | |
| 2906 } | |
| 4236 | 2907 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, |
| 2908 FALSE, FALSE); | |
| 7 | 2909 if (ea.line2 < 0) /* failed */ |
| 2910 goto doend; | |
| 2911 ea.addr_count = 1; | |
| 2912 ea.arg = skipwhite(p); | |
| 2913 } | |
| 2914 #endif | |
| 2915 | |
| 2916 /* | |
| 6400 | 2917 * 7. Switch on command name. |
| 7 | 2918 * |
| 2919 * The "ea" structure holds the arguments that can be used. | |
| 2920 */ | |
| 2921 ea.cmdlinep = cmdlinep; | |
| 944 | 2922 ea.getline = fgetline; |
| 7 | 2923 ea.cookie = cookie; |
| 2924 #ifdef FEAT_EVAL | |
| 2925 ea.cstack = cstack; | |
| 2926 #endif | |
| 2927 | |
| 2928 #ifdef FEAT_USR_CMDS | |
| 6305 | 2929 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2930 { |
| 2931 /* | |
| 2932 * Execute a user-defined command. | |
| 2933 */ | |
| 2934 do_ucmd(&ea); | |
| 2935 } | |
| 2936 else | |
| 2937 #endif | |
| 2938 { | |
| 2939 /* | |
| 2940 * Call the function to execute the command. | |
| 2941 */ | |
| 2942 ea.errmsg = NULL; | |
| 2943 (cmdnames[ea.cmdidx].cmd_func)(&ea); | |
| 2944 if (ea.errmsg != NULL) | |
| 2945 errormsg = (char_u *)_(ea.errmsg); | |
| 2946 } | |
| 2947 | |
| 2948 #ifdef FEAT_EVAL | |
| 2949 /* | |
| 2950 * If the command just executed called do_cmdline(), any throw or ":return" | |
| 2951 * or ":finish" encountered there must also check the cstack of the still | |
| 2952 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught | |
| 2953 * exception, or reanimate a returned function or finished script file and | |
| 2954 * return or finish it again. | |
| 2955 */ | |
| 2956 if (need_rethrow) | |
| 2957 do_throw(cstack); | |
| 2958 else if (check_cstack) | |
| 2959 { | |
| 944 | 2960 if (source_finished(fgetline, cookie)) |
| 7 | 2961 do_finish(&ea, TRUE); |
| 944 | 2962 else if (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 2963 && current_func_returned()) |
| 2964 do_return(&ea, TRUE, FALSE, NULL); | |
| 2965 } | |
| 2966 need_rethrow = check_cstack = FALSE; | |
| 2967 #endif | |
| 2968 | |
| 2969 doend: | |
| 2970 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */ | |
| 2971 curwin->w_cursor.lnum = 1; | |
| 2972 | |
| 2973 if (errormsg != NULL && *errormsg != NUL && !did_emsg) | |
| 2974 { | |
| 2975 if (sourcing) | |
| 2976 { | |
| 2977 if (errormsg != IObuff) | |
| 2978 { | |
| 2979 STRCPY(IObuff, errormsg); | |
| 2980 errormsg = IObuff; | |
| 2981 } | |
| 3097 | 2982 append_command(*cmdlinep); |
| 7 | 2983 } |
| 2984 emsg(errormsg); | |
| 2985 } | |
| 2986 #ifdef FEAT_EVAL | |
| 2987 do_errthrow(cstack, | |
| 6305 | 2988 (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx)) |
| 2989 ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL); | |
| 7 | 2990 #endif |
| 2991 | |
| 2992 if (verbose_save >= 0) | |
| 2993 p_verbose = verbose_save; | |
| 588 | 2994 #ifdef FEAT_AUTOCMD |
| 2995 if (cmdmod.save_ei != NULL) | |
| 2996 { | |
| 2997 /* Restore 'eventignore' to the value before ":noautocmd". */ | |
| 694 | 2998 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei, |
| 2999 OPT_FREE, SID_NONE); | |
| 588 | 3000 free_string_option(cmdmod.save_ei); |
| 3001 } | |
| 3002 #endif | |
| 7 | 3003 |
| 3004 cmdmod = save_cmdmod; | |
| 3005 | |
| 1926 | 3006 if (save_msg_silent != -1) |
| 7 | 3007 { |
| 3008 /* messages could be enabled for a serious error, need to check if the | |
| 3009 * counters don't become negative */ | |
| 1968 | 3010 if (!did_emsg || msg_silent > save_msg_silent) |
| 1926 | 3011 msg_silent = save_msg_silent; |
| 7 | 3012 emsg_silent -= did_esilent; |
| 3013 if (emsg_silent < 0) | |
| 3014 emsg_silent = 0; | |
| 3015 /* Restore msg_scroll, it's set by file I/O commands, even when no | |
| 3016 * message is actually displayed. */ | |
| 3017 msg_scroll = save_msg_scroll; | |
| 1854 | 3018 |
| 3019 /* "silent reg" or "silent echo x" inside "redir" leaves msg_col | |
| 3020 * somewhere in the line. Put it back in the first column. */ | |
| 3021 if (redirecting()) | |
| 3022 msg_col = 0; | |
| 7 | 3023 } |
| 3024 | |
| 28 | 3025 #ifdef HAVE_SANDBOX |
| 3026 if (did_sandbox) | |
| 3027 --sandbox; | |
| 3028 #endif | |
| 3029 | |
| 7 | 3030 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */ |
| 3031 ea.nextcmd = NULL; | |
| 3032 | |
| 3033 #ifdef FEAT_EVAL | |
| 3034 --ex_nesting_level; | |
| 3035 #endif | |
| 3036 | |
| 3037 return ea.nextcmd; | |
| 3038 } | |
| 3039 #if (_MSC_VER == 1200) | |
| 128 | 3040 #pragma optimize( "", on ) |
| 7 | 3041 #endif |
| 3042 | |
| 3043 /* | |
| 93 | 3044 * Check for an Ex command with optional tail. |
| 7 | 3045 * If there is a match advance "pp" to the argument and return TRUE. |
| 3046 */ | |
| 93 | 3047 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3048 checkforcmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3049 char_u **pp, /* start of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3050 char *cmd, /* name of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3051 int len) /* required length */ |
| 7 | 3052 { |
| 3053 int i; | |
| 3054 | |
| 3055 for (i = 0; cmd[i] != NUL; ++i) | |
| 1872 | 3056 if (((char_u *)cmd)[i] != (*pp)[i]) |
| 7 | 3057 break; |
| 3058 if (i >= len && !isalpha((*pp)[i])) | |
| 3059 { | |
| 3060 *pp = skipwhite(*pp + i); | |
| 3061 return TRUE; | |
| 3062 } | |
| 3063 return FALSE; | |
| 3064 } | |
| 3065 | |
| 3066 /* | |
| 3097 | 3067 * Append "cmd" to the error message in IObuff. |
| 3068 * Takes care of limiting the length and handling 0xa0, which would be | |
| 3069 * invisible otherwise. | |
| 3070 */ | |
| 3071 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3072 append_command(char_u *cmd) |
| 3097 | 3073 { |
| 3074 char_u *s = cmd; | |
| 3075 char_u *d; | |
| 3076 | |
| 3077 STRCAT(IObuff, ": "); | |
| 3078 d = IObuff + STRLEN(IObuff); | |
| 3079 while (*s != NUL && d - IObuff < IOSIZE - 7) | |
| 3080 { | |
| 3081 if ( | |
| 3082 #ifdef FEAT_MBYTE | |
| 3083 enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : | |
| 3084 #endif | |
| 3085 *s == 0xa0) | |
| 3086 { | |
| 3087 s += | |
| 3088 #ifdef FEAT_MBYTE | |
| 3089 enc_utf8 ? 2 : | |
| 3090 #endif | |
| 3091 1; | |
| 3092 STRCPY(d, "<a0>"); | |
| 3093 d += 4; | |
| 3094 } | |
| 3095 else | |
| 3096 MB_COPY_CHAR(s, d); | |
| 3097 } | |
| 3098 *d = NUL; | |
| 3099 } | |
| 3100 | |
| 3101 /* | |
| 7 | 3102 * Find an Ex command by its name, either built-in or user. |
| 184 | 3103 * Start of the name can be found at eap->cmd. |
| 7 | 3104 * Returns pointer to char after the command name. |
| 184 | 3105 * "full" is set to TRUE if the whole command name matched. |
| 7 | 3106 * Returns NULL for an ambiguous user command. |
| 3107 */ | |
| 3108 static char_u * | |
|
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parents:
7799
diff
changeset
|
3109 find_command(exarg_T *eap, int *full UNUSED) |
| 7 | 3110 { |
| 3111 int len; | |
| 3112 char_u *p; | |
| 167 | 3113 int i; |
| 7 | 3114 |
| 3115 /* | |
| 3116 * Isolate the command and search for it in the command table. | |
| 1441 | 3117 * Exceptions: |
| 7 | 3118 * - the 'k' command can directly be followed by any character. |
| 3119 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' | |
| 6472 | 3120 * but :sre[wind] is another command, as are :scr[iptnames], |
| 7 | 3121 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent]. |
| 167 | 3122 * - the "d" command can directly be followed by 'l' or 'p' flag. |
| 7 | 3123 */ |
| 3124 p = eap->cmd; | |
| 3125 if (*p == 'k') | |
| 3126 { | |
| 3127 eap->cmdidx = CMD_k; | |
| 3128 ++p; | |
| 3129 } | |
| 3130 else if (p[0] == 's' | |
| 6987 | 3131 && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' |
| 3132 && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) | |
| 7 | 3133 || p[1] == 'g' |
| 3134 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') | |
| 3135 || p[1] == 'I' | |
| 3136 || (p[1] == 'r' && p[2] != 'e'))) | |
| 3137 { | |
| 3138 eap->cmdidx = CMD_substitute; | |
| 3139 ++p; | |
| 3140 } | |
| 3141 else | |
| 3142 { | |
| 3143 while (ASCII_ISALPHA(*p)) | |
| 3144 ++p; | |
|
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parents:
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diff
changeset
|
3145 /* for python 3.x support ":py3", ":python3", ":py3file", etc. */ |
| 2330 | 3146 if (eap->cmd[0] == 'p' && eap->cmd[1] == 'y') |
|
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parents:
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diff
changeset
|
3147 while (ASCII_ISALNUM(*p)) |
|
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diff
changeset
|
3148 ++p; |
|
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diff
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|
3149 |
| 7 | 3150 /* check for non-alpha command */ |
| 3151 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3152 ++p; | |
| 3153 len = (int)(p - eap->cmd); | |
| 167 | 3154 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p')) |
| 3155 { | |
| 3156 /* Check for ":dl", ":dell", etc. to ":deletel": that's | |
| 3157 * :delete with the 'l' flag. Same for 'p'. */ | |
| 3158 for (i = 0; i < len; ++i) | |
| 1872 | 3159 if (eap->cmd[i] != ((char_u *)"delete")[i]) |
| 167 | 3160 break; |
| 3161 if (i == len - 1) | |
| 3162 { | |
| 3163 --len; | |
| 3164 if (p[-1] == 'l') | |
| 3165 eap->flags |= EXFLAG_LIST; | |
| 3166 else | |
| 3167 eap->flags |= EXFLAG_PRINT; | |
| 3168 } | |
| 3169 } | |
| 7 | 3170 |
| 3171 if (ASCII_ISLOWER(*eap->cmd)) | |
| 3172 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)]; | |
| 3173 else | |
| 3174 eap->cmdidx = cmdidxs[26]; | |
| 3175 | |
| 3176 for ( ; (int)eap->cmdidx < (int)CMD_SIZE; | |
| 3177 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1)) | |
| 3178 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd, | |
| 3179 (size_t)len) == 0) | |
| 3180 { | |
| 3181 #ifdef FEAT_EVAL | |
| 3182 if (full != NULL | |
| 3183 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL) | |
| 3184 *full = TRUE; | |
| 3185 #endif | |
| 3186 break; | |
| 3187 } | |
| 3188 | |
| 3189 #ifdef FEAT_USR_CMDS | |
| 2633 | 3190 /* Look for a user defined command as a last resort. Let ":Print" be |
| 3191 * overruled by a user defined command. */ | |
| 3192 if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print) | |
| 3193 && *eap->cmd >= 'A' && *eap->cmd <= 'Z') | |
| 7 | 3194 { |
| 184 | 3195 /* User defined commands may contain digits. */ |
| 7 | 3196 while (ASCII_ISALNUM(*p)) |
| 3197 ++p; | |
| 184 | 3198 p = find_ucmd(eap, p, full, NULL, NULL); |
| 3199 } | |
| 3200 #endif | |
| 3201 if (p == eap->cmd) | |
| 7 | 3202 eap->cmdidx = CMD_SIZE; |
| 3203 } | |
| 3204 | |
| 3205 return p; | |
| 3206 } | |
| 3207 | |
| 184 | 3208 #ifdef FEAT_USR_CMDS |
| 3209 /* | |
| 3210 * Search for a user command that matches "eap->cmd". | |
| 3211 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx". | |
| 3212 * Return a pointer to just after the command. | |
| 3213 * Return NULL if there is no matching command. | |
| 3214 */ | |
| 3215 static char_u * | |
|
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parents:
7799
diff
changeset
|
3216 find_ucmd( |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
3217 exarg_T *eap, |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
3218 char_u *p, /* end of the command (possibly including count) */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3219 int *full, /* set to TRUE for a full match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3220 expand_T *xp, /* used for completion, NULL otherwise */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3221 int *compl) /* completion flags or NULL */ |
| 184 | 3222 { |
| 3223 int len = (int)(p - eap->cmd); | |
| 3224 int j, k, matchlen = 0; | |
| 3225 ucmd_T *uc; | |
| 3226 int found = FALSE; | |
| 3227 int possible = FALSE; | |
| 3228 char_u *cp, *np; /* Point into typed cmd and test name */ | |
| 3229 garray_T *gap; | |
| 3230 int amb_local = FALSE; /* Found ambiguous buffer-local command, | |
| 3231 only full match global is accepted. */ | |
| 3232 | |
| 3233 /* | |
| 3234 * Look for buffer-local user commands first, then global ones. | |
| 3235 */ | |
| 3236 gap = &curbuf->b_ucmds; | |
| 3237 for (;;) | |
| 3238 { | |
| 3239 for (j = 0; j < gap->ga_len; ++j) | |
| 3240 { | |
| 3241 uc = USER_CMD_GA(gap, j); | |
| 3242 cp = eap->cmd; | |
| 3243 np = uc->uc_name; | |
| 3244 k = 0; | |
| 3245 while (k < len && *np != NUL && *cp++ == *np++) | |
| 3246 k++; | |
| 3247 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k]))) | |
| 3248 { | |
| 3249 /* If finding a second match, the command is ambiguous. But | |
| 3250 * not if a buffer-local command wasn't a full match and a | |
| 3251 * global command is a full match. */ | |
| 3252 if (k == len && found && *np != NUL) | |
| 3253 { | |
| 3254 if (gap == &ucmds) | |
| 3255 return NULL; | |
| 3256 amb_local = TRUE; | |
| 3257 } | |
| 3258 | |
| 3259 if (!found || (k == len && *np == NUL)) | |
| 3260 { | |
| 3261 /* If we matched up to a digit, then there could | |
| 3262 * be another command including the digit that we | |
| 3263 * should use instead. | |
| 3264 */ | |
| 3265 if (k == len) | |
| 3266 found = TRUE; | |
| 3267 else | |
| 3268 possible = TRUE; | |
| 3269 | |
| 3270 if (gap == &ucmds) | |
| 3271 eap->cmdidx = CMD_USER; | |
| 3272 else | |
| 3273 eap->cmdidx = CMD_USER_BUF; | |
| 835 | 3274 eap->argt = (long)uc->uc_argt; |
| 184 | 3275 eap->useridx = j; |
| 6424 | 3276 eap->addr_type = uc->uc_addr_type; |
| 184 | 3277 |
| 3278 # ifdef FEAT_CMDL_COMPL | |
| 3279 if (compl != NULL) | |
| 3280 *compl = uc->uc_compl; | |
| 3281 # ifdef FEAT_EVAL | |
| 3282 if (xp != NULL) | |
| 3283 { | |
| 3284 xp->xp_arg = uc->uc_compl_arg; | |
| 3285 xp->xp_scriptID = uc->uc_scriptID; | |
| 3286 } | |
| 3287 # endif | |
| 3288 # endif | |
| 3289 /* Do not search for further abbreviations | |
| 3290 * if this is an exact match. */ | |
| 3291 matchlen = k; | |
| 3292 if (k == len && *np == NUL) | |
| 3293 { | |
| 3294 if (full != NULL) | |
| 3295 *full = TRUE; | |
| 3296 amb_local = FALSE; | |
| 3297 break; | |
| 3298 } | |
| 3299 } | |
| 3300 } | |
| 3301 } | |
| 3302 | |
| 3303 /* Stop if we found a full match or searched all. */ | |
| 3304 if (j < gap->ga_len || gap == &ucmds) | |
| 3305 break; | |
| 3306 gap = &ucmds; | |
| 3307 } | |
| 3308 | |
| 3309 /* Only found ambiguous matches. */ | |
| 3310 if (amb_local) | |
| 3311 { | |
| 3312 if (xp != NULL) | |
| 3313 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3314 return NULL; | |
| 3315 } | |
| 3316 | |
| 3317 /* The match we found may be followed immediately by a number. Move "p" | |
| 3318 * back to point to it. */ | |
| 3319 if (found || possible) | |
| 3320 return p + (matchlen - len); | |
| 3321 return p; | |
| 3322 } | |
| 3323 #endif | |
| 3324 | |
| 7 | 3325 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1447 | 3326 static struct cmdmod |
| 3327 { | |
| 3328 char *name; | |
| 3329 int minlen; | |
| 3330 int has_count; /* :123verbose :3tab */ | |
| 3331 } cmdmods[] = { | |
| 3332 {"aboveleft", 3, FALSE}, | |
| 3333 {"belowright", 3, FALSE}, | |
| 3334 {"botright", 2, FALSE}, | |
| 3335 {"browse", 3, FALSE}, | |
| 3336 {"confirm", 4, FALSE}, | |
| 3337 {"hide", 3, FALSE}, | |
| 3338 {"keepalt", 5, FALSE}, | |
| 3339 {"keepjumps", 5, FALSE}, | |
| 3340 {"keepmarks", 3, FALSE}, | |
| 5467 | 3341 {"keeppatterns", 5, FALSE}, |
| 1447 | 3342 {"leftabove", 5, FALSE}, |
| 3343 {"lockmarks", 3, FALSE}, | |
| 1721 | 3344 {"noautocmd", 3, FALSE}, |
| 5737 | 3345 {"noswapfile", 3, FALSE}, |
| 1447 | 3346 {"rightbelow", 6, FALSE}, |
| 3347 {"sandbox", 3, FALSE}, | |
| 3348 {"silent", 3, FALSE}, | |
| 3349 {"tab", 3, TRUE}, | |
| 3350 {"topleft", 2, FALSE}, | |
| 1926 | 3351 {"unsilent", 3, FALSE}, |
| 1447 | 3352 {"verbose", 4, TRUE}, |
| 3353 {"vertical", 4, FALSE}, | |
| 3354 }; | |
| 3355 | |
| 3356 /* | |
| 3357 * Return length of a command modifier (including optional count). | |
| 3358 * Return zero when it's not a modifier. | |
| 3359 */ | |
| 3360 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3361 modifier_len(char_u *cmd) |
| 1447 | 3362 { |
| 3363 int i, j; | |
| 3364 char_u *p = cmd; | |
| 3365 | |
| 3366 if (VIM_ISDIGIT(*cmd)) | |
| 3367 p = skipwhite(skipdigits(cmd)); | |
| 1880 | 3368 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 1447 | 3369 { |
| 3370 for (j = 0; p[j] != NUL; ++j) | |
| 3371 if (p[j] != cmdmods[i].name[j]) | |
| 3372 break; | |
|
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4805
diff
changeset
|
3373 if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen |
| 1447 | 3374 && (p == cmd || cmdmods[i].has_count)) |
| 1570 | 3375 return j + (int)(p - cmd); |
| 1447 | 3376 } |
| 3377 return 0; | |
| 3378 } | |
| 3379 | |
| 7 | 3380 /* |
| 3381 * Return > 0 if an Ex command "name" exists. | |
| 3382 * Return 2 if there is an exact match. | |
| 3383 * Return 3 if there is an ambiguous match. | |
| 3384 */ | |
| 3385 int | |
|
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parents:
7799
diff
changeset
|
3386 cmd_exists(char_u *name) |
| 7 | 3387 { |
| 3388 exarg_T ea; | |
| 3389 int full = FALSE; | |
| 3390 int i; | |
| 3391 int j; | |
| 866 | 3392 char_u *p; |
| 7 | 3393 |
| 3394 /* Check command modifiers. */ | |
| 1880 | 3395 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 7 | 3396 { |
| 3397 for (j = 0; name[j] != NUL; ++j) | |
| 3398 if (name[j] != cmdmods[i].name[j]) | |
| 3399 break; | |
| 3400 if (name[j] == NUL && j >= cmdmods[i].minlen) | |
| 3401 return (cmdmods[i].name[j] == NUL ? 2 : 1); | |
| 3402 } | |
| 3403 | |
| 862 | 3404 /* Check built-in commands and user defined commands. |
| 3405 * For ":2match" and ":3match" we need to skip the number. */ | |
| 3406 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name; | |
| 7 | 3407 ea.cmdidx = (cmdidx_T)0; |
| 866 | 3408 p = find_command(&ea, &full); |
| 3409 if (p == NULL) | |
| 7 | 3410 return 3; |
| 862 | 3411 if (vim_isdigit(*name) && ea.cmdidx != CMD_match) |
| 3412 return 0; | |
| 866 | 3413 if (*skipwhite(p) != NUL) |
| 3414 return 0; /* trailing garbage */ | |
| 7 | 3415 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1)); |
| 3416 } | |
| 3417 #endif | |
| 3418 | |
| 3419 /* | |
| 3420 * This is all pretty much copied from do_one_cmd(), with all the extra stuff | |
| 3421 * we don't need/want deleted. Maybe this could be done better if we didn't | |
| 3422 * repeat all this stuff. The only problem is that they may not stay | |
| 3423 * perfectly compatible with each other, but then the command line syntax | |
| 3424 * probably won't change that much -- webb. | |
| 3425 */ | |
| 3426 char_u * | |
|
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parents:
7799
diff
changeset
|
3427 set_one_cmd_context( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3428 expand_T *xp, |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
3429 char_u *buff) /* buffer for command string */ |
| 7 | 3430 { |
| 3431 char_u *p; | |
| 3432 char_u *cmd, *arg; | |
| 184 | 3433 int len = 0; |
| 3434 exarg_T ea; | |
| 7 | 3435 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3436 int compl = EXPAND_NOTHING; | |
| 3437 #endif | |
| 3438 #ifdef FEAT_CMDL_COMPL | |
| 3439 int delim; | |
| 3440 #endif | |
| 3441 int forceit = FALSE; | |
| 3442 int usefilter = FALSE; /* filter instead of file name */ | |
| 3443 | |
| 631 | 3444 ExpandInit(xp); |
| 7 | 3445 xp->xp_pattern = buff; |
| 3446 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */ | |
| 184 | 3447 ea.argt = 0; |
| 7 | 3448 |
| 3449 /* | |
| 6400 | 3450 * 1. skip comment lines and leading space, colons or bars |
| 7 | 3451 */ |
| 3452 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++) | |
| 3453 ; | |
| 3454 xp->xp_pattern = cmd; | |
| 3455 | |
| 3456 if (*cmd == NUL) | |
| 3457 return NULL; | |
| 3458 if (*cmd == '"') /* ignore comment lines */ | |
| 3459 { | |
| 3460 xp->xp_context = EXPAND_NOTHING; | |
| 3461 return NULL; | |
| 3462 } | |
| 3463 | |
| 3464 /* | |
| 6400 | 3465 * 3. Skip over the range to find the command. |
| 7 | 3466 */ |
| 3467 cmd = skip_range(cmd, &xp->xp_context); | |
| 3468 xp->xp_pattern = cmd; | |
| 3469 if (*cmd == NUL) | |
| 3470 return NULL; | |
| 3471 if (*cmd == '"') | |
| 3472 { | |
| 3473 xp->xp_context = EXPAND_NOTHING; | |
| 3474 return NULL; | |
| 3475 } | |
| 3476 | |
| 3477 if (*cmd == '|' || *cmd == '\n') | |
| 3478 return cmd + 1; /* There's another command */ | |
| 3479 | |
| 3480 /* | |
| 3481 * Isolate the command and search for it in the command table. | |
| 3482 * Exceptions: | |
| 3483 * - the 'k' command can directly be followed by any character, but | |
| 22 | 3484 * do accept "keepmarks", "keepalt" and "keepjumps". |
| 7 | 3485 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' |
| 3486 */ | |
| 3487 if (*cmd == 'k' && cmd[1] != 'e') | |
| 3488 { | |
| 184 | 3489 ea.cmdidx = CMD_k; |
| 7 | 3490 p = cmd + 1; |
| 3491 } | |
| 3492 else | |
| 3493 { | |
| 3494 p = cmd; | |
| 3495 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */ | |
| 3496 ++p; | |
|
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3497 /* a user command may contain digits */ |
|
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3498 if (ASCII_ISUPPER(cmd[0])) |
|
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3499 while (ASCII_ISALNUM(*p) || *p == '*') |
|
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|
3500 ++p; |
|
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|
3501 /* for python 3.x: ":py3*" commands completion */ |
|
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|
3502 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3') |
| 5545 | 3503 { |
|
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|
3504 ++p; |
| 5545 | 3505 while (ASCII_ISALPHA(*p) || *p == '*') |
| 3506 ++p; | |
| 3507 } | |
|
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|
3508 /* check for non-alpha command */ |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3509 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
|
3510 ++p; |
| 184 | 3511 len = (int)(p - cmd); |
| 3512 | |
| 3513 if (len == 0) | |
| 7 | 3514 { |
| 3515 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3516 return NULL; | |
| 3517 } | |
| 184 | 3518 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
|
3519 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1)) |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3520 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
|
3521 (size_t)len) == 0) |
| 7 | 3522 break; |
| 3523 | |
| 3524 #ifdef FEAT_USR_CMDS | |
| 3525 if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3526 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */ | |
| 3527 ++p; | |
| 3528 #endif | |
| 3529 } | |
| 3530 | |
| 3531 /* | |
| 3532 * If the cursor is touching the command, and it ends in an alpha-numeric | |
| 3533 * character, complete the command name. | |
| 3534 */ | |
| 3535 if (*p == NUL && ASCII_ISALNUM(p[-1])) | |
| 3536 return NULL; | |
| 3537 | |
| 184 | 3538 if (ea.cmdidx == CMD_SIZE) |
| 7 | 3539 { |
| 3540 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL) | |
| 3541 { | |
| 184 | 3542 ea.cmdidx = CMD_substitute; |
| 7 | 3543 p = cmd + 1; |
| 3544 } | |
| 3545 #ifdef FEAT_USR_CMDS | |
| 3546 else if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3547 { | |
| 184 | 3548 ea.cmd = cmd; |
| 3549 p = find_ucmd(&ea, p, NULL, xp, | |
| 3550 # if defined(FEAT_CMDL_COMPL) | |
| 3551 &compl | |
| 3552 # else | |
| 3553 NULL | |
| 7 | 3554 # endif |
| 184 | 3555 ); |
| 620 | 3556 if (p == NULL) |
| 3557 ea.cmdidx = CMD_SIZE; /* ambiguous user command */ | |
| 184 | 3558 } |
| 3559 #endif | |
| 3560 } | |
| 3561 if (ea.cmdidx == CMD_SIZE) | |
| 7 | 3562 { |
| 3563 /* Not still touching the command and it was an illegal one */ | |
| 3564 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3565 return NULL; | |
| 3566 } | |
| 3567 | |
| 3568 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */ | |
| 3569 | |
| 3570 if (*p == '!') /* forced commands */ | |
| 3571 { | |
| 3572 forceit = TRUE; | |
| 3573 ++p; | |
| 3574 } | |
| 3575 | |
| 3576 /* | |
| 6400 | 3577 * 6. parse arguments |
| 7 | 3578 */ |
| 6305 | 3579 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 3580 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 3581 |
| 3582 arg = skipwhite(p); | |
| 3583 | |
| 184 | 3584 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) |
| 7 | 3585 { |
| 3586 if (*arg == '>') /* append */ | |
| 3587 { | |
| 3588 if (*++arg == '>') | |
| 3589 ++arg; | |
| 3590 arg = skipwhite(arg); | |
| 3591 } | |
| 184 | 3592 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ |
| 7 | 3593 { |
| 3594 ++arg; | |
| 3595 usefilter = TRUE; | |
| 3596 } | |
| 3597 } | |
| 3598 | |
| 184 | 3599 if (ea.cmdidx == CMD_read) |
| 7 | 3600 { |
| 3601 usefilter = forceit; /* :r! filter if forced */ | |
| 3602 if (*arg == '!') /* :r !filter */ | |
| 3603 { | |
| 3604 ++arg; | |
| 3605 usefilter = TRUE; | |
| 3606 } | |
| 3607 } | |
| 3608 | |
| 184 | 3609 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) |
| 7 | 3610 { |
| 3611 while (*arg == *cmd) /* allow any number of '>' or '<' */ | |
| 3612 ++arg; | |
| 3613 arg = skipwhite(arg); | |
| 3614 } | |
| 3615 | |
| 3616 /* Does command allow "+command"? */ | |
| 184 | 3617 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+') |
| 7 | 3618 { |
| 3619 /* Check if we're in the +command */ | |
| 3620 p = arg + 1; | |
| 3621 arg = skip_cmd_arg(arg, FALSE); | |
| 3622 | |
| 3623 /* Still touching the command after '+'? */ | |
| 3624 if (*arg == NUL) | |
| 3625 return p; | |
| 3626 | |
| 3627 /* Skip space(s) after +command to get to the real argument */ | |
| 3628 arg = skipwhite(arg); | |
| 3629 } | |
| 3630 | |
| 3631 /* | |
| 3632 * Check for '|' to separate commands and '"' to start comments. | |
| 3633 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 3634 */ | |
| 184 | 3635 if ((ea.argt & TRLBAR) && !usefilter) |
| 7 | 3636 { |
| 3637 p = arg; | |
| 3638 /* ":redir @" is not the start of a comment */ | |
| 184 | 3639 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"') |
| 7 | 3640 p += 2; |
| 3641 while (*p) | |
| 3642 { | |
| 3643 if (*p == Ctrl_V) | |
| 3644 { | |
| 3645 if (p[1] != NUL) | |
| 3646 ++p; | |
| 3647 } | |
| 184 | 3648 else if ( (*p == '"' && !(ea.argt & NOTRLCOM)) |
| 7 | 3649 || *p == '|' || *p == '\n') |
| 3650 { | |
| 3651 if (*(p - 1) != '\\') | |
| 3652 { | |
| 3653 if (*p == '|' || *p == '\n') | |
| 3654 return p + 1; | |
| 3655 return NULL; /* It's a comment */ | |
| 3656 } | |
| 3657 } | |
| 39 | 3658 mb_ptr_adv(p); |
| 7 | 3659 } |
| 3660 } | |
| 3661 | |
| 3662 /* no arguments allowed */ | |
| 184 | 3663 if (!(ea.argt & EXTRA) && *arg != NUL && |
| 7 | 3664 vim_strchr((char_u *)"|\"", *arg) == NULL) |
| 3665 return NULL; | |
| 3666 | |
| 3667 /* Find start of last argument (argument just before cursor): */ | |
| 3711 | 3668 p = buff; |
| 7 | 3669 xp->xp_pattern = p; |
| 3724 | 3670 len = (int)STRLEN(buff); |
| 3711 | 3671 while (*p && p < buff + len) |
| 3672 { | |
| 3673 if (*p == ' ' || *p == TAB) | |
| 3674 { | |
| 3675 /* argument starts after a space */ | |
| 3676 xp->xp_pattern = ++p; | |
| 3677 } | |
| 3678 else | |
| 3679 { | |
| 3680 if (*p == '\\' && *(p + 1) != NUL) | |
| 3681 ++p; /* skip over escaped character */ | |
| 3682 mb_ptr_adv(p); | |
| 3683 } | |
| 3684 } | |
| 7 | 3685 |
| 184 | 3686 if (ea.argt & XFILE) |
| 7 | 3687 { |
| 1367 | 3688 int c; |
| 3689 int in_quote = FALSE; | |
| 3690 char_u *bow = NULL; /* Beginning of word */ | |
| 7 | 3691 |
| 3692 /* | |
| 3693 * Allow spaces within back-quotes to count as part of the argument | |
| 3694 * being expanded. | |
| 3695 */ | |
| 3696 xp->xp_pattern = skipwhite(arg); | |
| 1367 | 3697 p = xp->xp_pattern; |
| 3698 while (*p != NUL) | |
| 3699 { | |
| 3700 #ifdef FEAT_MBYTE | |
| 3701 if (has_mbyte) | |
| 3702 c = mb_ptr2char(p); | |
| 3703 else | |
| 3704 #endif | |
| 3705 c = *p; | |
| 3706 if (c == '\\' && p[1] != NUL) | |
| 7 | 3707 ++p; |
| 1367 | 3708 else if (c == '`') |
| 7 | 3709 { |
| 3710 if (!in_quote) | |
| 3711 { | |
| 3712 xp->xp_pattern = p; | |
| 3713 bow = p + 1; | |
| 3714 } | |
| 3715 in_quote = !in_quote; | |
| 3716 } | |
| 1511 | 3717 /* An argument can contain just about everything, except |
| 3718 * characters that end the command and white space. */ | |
| 3719 else if (c == '|' || c == '\n' || c == '"' || (vim_iswhite(c) | |
| 1367 | 3720 #ifdef SPACE_IN_FILENAME |
| 1511 | 3721 && (!(ea.argt & NOSPC) || usefilter) |
| 3722 #endif | |
| 3723 )) | |
| 1367 | 3724 { |
| 1551 | 3725 len = 0; /* avoid getting stuck when space is in 'isfname' */ |
| 1367 | 3726 while (*p != NUL) |
| 3727 { | |
| 3728 #ifdef FEAT_MBYTE | |
| 3729 if (has_mbyte) | |
| 3730 c = mb_ptr2char(p); | |
| 3731 else | |
| 3732 #endif | |
| 3733 c = *p; | |
| 1369 | 3734 if (c == '`' || vim_isfilec_or_wc(c)) |
| 1367 | 3735 break; |
| 3736 #ifdef FEAT_MBYTE | |
| 3737 if (has_mbyte) | |
| 3738 len = (*mb_ptr2len)(p); | |
| 3739 else | |
| 3740 #endif | |
| 3741 len = 1; | |
| 3742 mb_ptr_adv(p); | |
| 3743 } | |
| 3744 if (in_quote) | |
| 3745 bow = p; | |
| 3746 else | |
| 3747 xp->xp_pattern = p; | |
| 3748 p -= len; | |
| 3749 } | |
| 39 | 3750 mb_ptr_adv(p); |
| 7 | 3751 } |
| 3752 | |
| 3753 /* | |
| 3754 * If we are still inside the quotes, and we passed a space, just | |
| 3755 * expand from there. | |
| 3756 */ | |
| 3757 if (bow != NULL && in_quote) | |
| 3758 xp->xp_pattern = bow; | |
| 3759 xp->xp_context = EXPAND_FILES; | |
| 714 | 3760 |
| 631 | 3761 /* For a shell command more chars need to be escaped. */ |
| 3762 if (usefilter || ea.cmdidx == CMD_bang) | |
| 714 | 3763 { |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3764 #ifndef BACKSLASH_IN_FILENAME |
| 631 | 3765 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
|
3766 #endif |
| 714 | 3767 /* When still after the command name expand executables. */ |
| 3768 if (xp->xp_pattern == skipwhite(arg)) | |
| 1132 | 3769 xp->xp_context = EXPAND_SHELLCMD; |
| 714 | 3770 } |
| 7 | 3771 |
| 3772 /* Check for environment variable */ | |
| 3773 if (*xp->xp_pattern == '$' | |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
3774 #if defined(MSDOS) || defined(MSWIN) |
| 7 | 3775 || *xp->xp_pattern == '%' |
| 3776 #endif | |
| 3777 ) | |
| 3778 { | |
| 3779 for (p = xp->xp_pattern + 1; *p != NUL; ++p) | |
| 3780 if (!vim_isIDc(*p)) | |
| 3781 break; | |
| 3782 if (*p == NUL) | |
| 3783 { | |
| 3784 xp->xp_context = EXPAND_ENV_VARS; | |
| 3785 ++xp->xp_pattern; | |
| 17 | 3786 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3787 /* Avoid that the assignment uses EXPAND_FILES again. */ | |
| 406 | 3788 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST) |
| 17 | 3789 compl = EXPAND_ENV_VARS; |
| 3790 #endif | |
| 7 | 3791 } |
| 3792 } | |
| 3744 | 3793 #if defined(FEAT_CMDL_COMPL) |
| 3794 /* Check for user names */ | |
| 3795 if (*xp->xp_pattern == '~') | |
| 3796 { | |
| 3797 for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p) | |
| 3798 ; | |
| 3799 /* Complete ~user only if it partially matches a user name. | |
| 3800 * A full match ~user<Tab> will be replaced by user's home | |
| 3801 * directory i.e. something like ~user<Tab> -> /home/user/ */ | |
| 3802 if (*p == NUL && p > xp->xp_pattern + 1 | |
| 3803 && match_user(xp->xp_pattern + 1) == 1) | |
| 3804 { | |
| 3805 xp->xp_context = EXPAND_USER; | |
| 3806 ++xp->xp_pattern; | |
| 3807 } | |
| 3808 } | |
| 3809 #endif | |
| 7 | 3810 } |
| 3811 | |
| 3812 /* | |
| 6400 | 3813 * 6. Switch on command name. |
| 7 | 3814 */ |
| 184 | 3815 switch (ea.cmdidx) |
| 7 | 3816 { |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 case CMD_find: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3818 case CMD_sfind: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3819 case CMD_tabfind: |
| 2575 | 3820 if (xp->xp_context == EXPAND_FILES) |
| 3821 xp->xp_context = EXPAND_FILES_IN_PATH; | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3822 break; |
| 7 | 3823 case CMD_cd: |
| 3824 case CMD_chdir: | |
| 3825 case CMD_lcd: | |
| 3826 case CMD_lchdir: | |
| 3827 if (xp->xp_context == EXPAND_FILES) | |
| 3828 xp->xp_context = EXPAND_DIRECTORIES; | |
| 3829 break; | |
| 3830 case CMD_help: | |
| 3831 xp->xp_context = EXPAND_HELP; | |
| 3832 xp->xp_pattern = arg; | |
| 3833 break; | |
| 3834 | |
| 198 | 3835 /* Command modifiers: return the argument. |
| 3836 * Also for commands with an argument that is a command. */ | |
| 7 | 3837 case CMD_aboveleft: |
| 198 | 3838 case CMD_argdo: |
| 7 | 3839 case CMD_belowright: |
| 3840 case CMD_botright: | |
| 3841 case CMD_browse: | |
| 198 | 3842 case CMD_bufdo: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3843 case CMD_cdo: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3844 case CMD_cfdo: |
| 7 | 3845 case CMD_confirm: |
| 167 | 3846 case CMD_debug: |
| 7 | 3847 case CMD_folddoclosed: |
| 3848 case CMD_folddoopen: | |
| 3849 case CMD_hide: | |
| 22 | 3850 case CMD_keepalt: |
| 7 | 3851 case CMD_keepjumps: |
| 3852 case CMD_keepmarks: | |
| 5467 | 3853 case CMD_keeppatterns: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3854 case CMD_ldo: |
| 7 | 3855 case CMD_leftabove: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3856 case CMD_lfdo: |
| 7 | 3857 case CMD_lockmarks: |
| 5737 | 3858 case CMD_noautocmd: |
| 3859 case CMD_noswapfile: | |
| 7 | 3860 case CMD_rightbelow: |
| 198 | 3861 case CMD_sandbox: |
| 7 | 3862 case CMD_silent: |
| 690 | 3863 case CMD_tab: |
|
4928
afb00cc8caac
updated for version 7.3.1209
Bram Moolenaar <bram@vim.org>
parents:
4889
diff
changeset
|
3864 case CMD_tabdo: |
| 7 | 3865 case CMD_topleft: |
| 3866 case CMD_verbose: | |
| 3867 case CMD_vertical: | |
| 198 | 3868 case CMD_windo: |
| 7 | 3869 return arg; |
| 3870 | |
| 1322 | 3871 #ifdef FEAT_CMDL_COMPL |
| 3872 # ifdef FEAT_SEARCH_EXTRA | |
| 7 | 3873 case CMD_match: |
| 3874 if (*arg == NUL || !ends_excmd(*arg)) | |
| 3875 { | |
| 1322 | 3876 /* also complete "None" */ |
| 3877 set_context_in_echohl_cmd(xp, arg); | |
| 7 | 3878 arg = skipwhite(skiptowhite(arg)); |
| 3879 if (*arg != NUL) | |
| 3880 { | |
| 3881 xp->xp_context = EXPAND_NOTHING; | |
| 3882 arg = skip_regexp(arg + 1, *arg, p_magic, NULL); | |
| 3883 } | |
| 3884 } | |
| 3885 return find_nextcmd(arg); | |
| 1322 | 3886 # endif |
| 3887 | |
| 7 | 3888 /* |
| 3889 * All completion for the +cmdline_compl feature goes here. | |
| 3890 */ | |
| 3891 | |
| 3892 # ifdef FEAT_USR_CMDS | |
| 3893 case CMD_command: | |
| 3894 /* Check for attributes */ | |
| 3895 while (*arg == '-') | |
| 3896 { | |
| 3897 arg++; /* Skip "-" */ | |
| 3898 p = skiptowhite(arg); | |
| 3899 if (*p == NUL) | |
| 3900 { | |
| 3901 /* Cursor is still in the attribute */ | |
| 3902 p = vim_strchr(arg, '='); | |
| 3903 if (p == NULL) | |
| 3904 { | |
| 3905 /* No "=", so complete attribute names */ | |
| 3906 xp->xp_context = EXPAND_USER_CMD_FLAGS; | |
| 3907 xp->xp_pattern = arg; | |
| 3908 return NULL; | |
| 3909 } | |
| 3910 | |
| 6424 | 3911 /* For the -complete, -nargs and -addr attributes, we complete |
| 7 | 3912 * their arguments as well. |
| 3913 */ | |
| 3914 if (STRNICMP(arg, "complete", p - arg) == 0) | |
| 3915 { | |
| 3916 xp->xp_context = EXPAND_USER_COMPLETE; | |
| 3917 xp->xp_pattern = p + 1; | |
| 3918 return NULL; | |
| 3919 } | |
| 3920 else if (STRNICMP(arg, "nargs", p - arg) == 0) | |
| 3921 { | |
| 3922 xp->xp_context = EXPAND_USER_NARGS; | |
| 3923 xp->xp_pattern = p + 1; | |
| 3924 return NULL; | |
| 3925 } | |
| 6424 | 3926 else if (STRNICMP(arg, "addr", p - arg) == 0) |
| 3927 { | |
| 3928 xp->xp_context = EXPAND_USER_ADDR_TYPE; | |
| 3929 xp->xp_pattern = p + 1; | |
| 3930 return NULL; | |
| 3931 } | |
| 7 | 3932 return NULL; |
| 3933 } | |
| 3934 arg = skipwhite(p); | |
| 3935 } | |
| 3936 | |
| 3937 /* After the attributes comes the new command name */ | |
| 3938 p = skiptowhite(arg); | |
| 3939 if (*p == NUL) | |
| 3940 { | |
| 3941 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3942 xp->xp_pattern = arg; | |
| 3943 break; | |
| 3944 } | |
| 3945 | |
| 3946 /* And finally comes a normal command */ | |
| 3947 return skipwhite(p); | |
| 3948 | |
| 3949 case CMD_delcommand: | |
| 3950 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3951 xp->xp_pattern = arg; | |
| 3952 break; | |
| 3953 # endif | |
| 3954 | |
| 3955 case CMD_global: | |
| 3956 case CMD_vglobal: | |
| 3957 delim = *arg; /* get the delimiter */ | |
| 3958 if (delim) | |
| 3959 ++arg; /* skip delimiter if there is one */ | |
| 3960 | |
| 3961 while (arg[0] != NUL && arg[0] != delim) | |
| 3962 { | |
| 3963 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3964 ++arg; | |
| 3965 ++arg; | |
| 3966 } | |
| 3967 if (arg[0] != NUL) | |
| 3968 return arg + 1; | |
| 3969 break; | |
| 3970 case CMD_and: | |
| 3971 case CMD_substitute: | |
| 3972 delim = *arg; | |
| 3973 if (delim) | |
| 3974 { | |
| 3975 /* skip "from" part */ | |
| 3976 ++arg; | |
| 3977 arg = skip_regexp(arg, delim, p_magic, NULL); | |
| 3978 } | |
| 3979 /* skip "to" part */ | |
| 3980 while (arg[0] != NUL && arg[0] != delim) | |
| 3981 { | |
| 3982 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3983 ++arg; | |
| 3984 ++arg; | |
| 3985 } | |
| 3986 if (arg[0] != NUL) /* skip delimiter */ | |
| 3987 ++arg; | |
| 3988 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL) | |
| 3989 ++arg; | |
| 3990 if (arg[0] != NUL) | |
| 3991 return arg; | |
| 3992 break; | |
| 3993 case CMD_isearch: | |
| 3994 case CMD_dsearch: | |
| 3995 case CMD_ilist: | |
| 3996 case CMD_dlist: | |
| 3997 case CMD_ijump: | |
| 3998 case CMD_psearch: | |
| 3999 case CMD_djump: | |
| 4000 case CMD_isplit: | |
| 4001 case CMD_dsplit: | |
| 4002 arg = skipwhite(skipdigits(arg)); /* skip count */ | |
| 4003 if (*arg == '/') /* Match regexp, not just whole words */ | |
| 4004 { | |
| 4005 for (++arg; *arg && *arg != '/'; arg++) | |
| 4006 if (*arg == '\\' && arg[1] != NUL) | |
| 4007 arg++; | |
| 4008 if (*arg) | |
| 4009 { | |
| 4010 arg = skipwhite(arg + 1); | |
| 4011 | |
| 4012 /* Check for trailing illegal characters */ | |
| 4013 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL) | |
| 4014 xp->xp_context = EXPAND_NOTHING; | |
| 4015 else | |
| 4016 return arg; | |
| 4017 } | |
| 4018 } | |
| 4019 break; | |
| 4020 #ifdef FEAT_AUTOCMD | |
| 4021 case CMD_autocmd: | |
| 4022 return set_context_in_autocmd(xp, arg, FALSE); | |
| 4023 | |
| 4024 case CMD_doautocmd: | |
| 1731 | 4025 case CMD_doautoall: |
| 7 | 4026 return set_context_in_autocmd(xp, arg, TRUE); |
| 4027 #endif | |
| 4028 case CMD_set: | |
| 4029 set_context_in_set_cmd(xp, arg, 0); | |
| 4030 break; | |
| 4031 case CMD_setglobal: | |
| 4032 set_context_in_set_cmd(xp, arg, OPT_GLOBAL); | |
| 4033 break; | |
| 4034 case CMD_setlocal: | |
| 4035 set_context_in_set_cmd(xp, arg, OPT_LOCAL); | |
| 4036 break; | |
| 4037 case CMD_tag: | |
| 4038 case CMD_stag: | |
| 4039 case CMD_ptag: | |
| 649 | 4040 case CMD_ltag: |
| 7 | 4041 case CMD_tselect: |
| 4042 case CMD_stselect: | |
| 4043 case CMD_ptselect: | |
| 4044 case CMD_tjump: | |
| 4045 case CMD_stjump: | |
| 4046 case CMD_ptjump: | |
| 40 | 4047 if (*p_wop != NUL) |
| 4048 xp->xp_context = EXPAND_TAGS_LISTFILES; | |
| 4049 else | |
| 4050 xp->xp_context = EXPAND_TAGS; | |
| 7 | 4051 xp->xp_pattern = arg; |
| 4052 break; | |
| 4053 case CMD_augroup: | |
| 4054 xp->xp_context = EXPAND_AUGROUP; | |
| 4055 xp->xp_pattern = arg; | |
| 4056 break; | |
| 4057 #ifdef FEAT_SYN_HL | |
| 4058 case CMD_syntax: | |
| 4059 set_context_in_syntax_cmd(xp, arg); | |
| 4060 break; | |
| 4061 #endif | |
| 4062 #ifdef FEAT_EVAL | |
| 4063 case CMD_let: | |
| 4064 case CMD_if: | |
| 4065 case CMD_elseif: | |
| 4066 case CMD_while: | |
| 72 | 4067 case CMD_for: |
| 7 | 4068 case CMD_echo: |
| 4069 case CMD_echon: | |
| 4070 case CMD_execute: | |
| 4071 case CMD_echomsg: | |
| 4072 case CMD_echoerr: | |
| 4073 case CMD_call: | |
| 4074 case CMD_return: | |
| 184 | 4075 set_context_for_expression(xp, arg, ea.cmdidx); |
| 7 | 4076 break; |
| 4077 | |
| 4078 case CMD_unlet: | |
| 4079 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4080 arg = xp->xp_pattern + 1; | |
| 4081 xp->xp_context = EXPAND_USER_VARS; | |
| 4082 xp->xp_pattern = arg; | |
| 4083 break; | |
| 4084 | |
| 4085 case CMD_function: | |
| 4086 case CMD_delfunction: | |
| 4087 xp->xp_context = EXPAND_USER_FUNC; | |
| 4088 xp->xp_pattern = arg; | |
| 4089 break; | |
| 4090 | |
| 4091 case CMD_echohl: | |
| 1322 | 4092 set_context_in_echohl_cmd(xp, arg); |
| 7 | 4093 break; |
| 4094 #endif | |
| 4095 case CMD_highlight: | |
| 4096 set_context_in_highlight_cmd(xp, arg); | |
| 4097 break; | |
| 1845 | 4098 #ifdef FEAT_CSCOPE |
| 4099 case CMD_cscope: | |
| 1858 | 4100 case CMD_lcscope: |
| 4101 case CMD_scscope: | |
| 4102 set_context_in_cscope_cmd(xp, arg, ea.cmdidx); | |
| 1845 | 4103 break; |
| 4104 #endif | |
| 1868 | 4105 #ifdef FEAT_SIGNS |
| 4106 case CMD_sign: | |
| 4107 set_context_in_sign_cmd(xp, arg); | |
| 4108 break; | |
| 4109 #endif | |
| 7 | 4110 #ifdef FEAT_LISTCMDS |
| 4111 case CMD_bdelete: | |
| 4112 case CMD_bwipeout: | |
| 4113 case CMD_bunload: | |
| 4114 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4115 arg = xp->xp_pattern + 1; | |
| 4116 /*FALLTHROUGH*/ | |
| 4117 case CMD_buffer: | |
| 4118 case CMD_sbuffer: | |
| 4119 case CMD_checktime: | |
| 4120 xp->xp_context = EXPAND_BUFFERS; | |
| 4121 xp->xp_pattern = arg; | |
| 4122 break; | |
| 4123 #endif | |
| 4124 #ifdef FEAT_USR_CMDS | |
| 4125 case CMD_USER: | |
| 4126 case CMD_USER_BUF: | |
| 4127 if (compl != EXPAND_NOTHING) | |
| 4128 { | |
| 4129 /* XFILE: file names are handled above */ | |
| 184 | 4130 if (!(ea.argt & XFILE)) |
| 7 | 4131 { |
| 4132 # ifdef FEAT_MENU | |
| 4133 if (compl == EXPAND_MENUS) | |
| 4134 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4135 # endif | |
| 4136 if (compl == EXPAND_COMMANDS) | |
| 4137 return arg; | |
| 4138 if (compl == EXPAND_MAPPINGS) | |
| 4139 return set_context_in_map_cmd(xp, (char_u *)"map", | |
| 4140 arg, forceit, FALSE, FALSE, CMD_map); | |
| 3711 | 4141 /* Find start of last argument. */ |
| 4142 p = arg; | |
| 4143 while (*p) | |
| 4144 { | |
| 4145 if (*p == ' ') | |
| 4146 /* argument starts after a space */ | |
| 4147 arg = p + 1; | |
| 3716 | 4148 else if (*p == '\\' && *(p + 1) != NUL) |
| 4149 ++p; /* skip over escaped character */ | |
| 4150 mb_ptr_adv(p); | |
| 3711 | 4151 } |
| 7 | 4152 xp->xp_pattern = arg; |
| 4153 } | |
| 4154 xp->xp_context = compl; | |
| 4155 } | |
| 4156 break; | |
| 4157 #endif | |
| 4158 case CMD_map: case CMD_noremap: | |
| 4159 case CMD_nmap: case CMD_nnoremap: | |
| 4160 case CMD_vmap: case CMD_vnoremap: | |
| 4161 case CMD_omap: case CMD_onoremap: | |
| 4162 case CMD_imap: case CMD_inoremap: | |
| 4163 case CMD_cmap: case CMD_cnoremap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4164 case CMD_lmap: case CMD_lnoremap: |
| 4365 | 4165 case CMD_smap: case CMD_snoremap: |
| 4166 case CMD_xmap: case CMD_xnoremap: | |
| 7 | 4167 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
|
4168 FALSE, FALSE, ea.cmdidx); |
| 7 | 4169 case CMD_unmap: |
| 4170 case CMD_nunmap: | |
| 4171 case CMD_vunmap: | |
| 4172 case CMD_ounmap: | |
| 4173 case CMD_iunmap: | |
| 4174 case CMD_cunmap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4175 case CMD_lunmap: |
| 4365 | 4176 case CMD_sunmap: |
| 4177 case CMD_xunmap: | |
| 7 | 4178 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
|
4179 FALSE, TRUE, ea.cmdidx); |
| 7 | 4180 case CMD_abbreviate: case CMD_noreabbrev: |
| 4181 case CMD_cabbrev: case CMD_cnoreabbrev: | |
| 4182 case CMD_iabbrev: case CMD_inoreabbrev: | |
| 4183 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
|
4184 TRUE, FALSE, ea.cmdidx); |
| 7 | 4185 case CMD_unabbreviate: |
| 4186 case CMD_cunabbrev: | |
| 4187 case CMD_iunabbrev: | |
| 4188 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
|
4189 TRUE, TRUE, ea.cmdidx); |
| 7 | 4190 #ifdef FEAT_MENU |
| 4191 case CMD_menu: case CMD_noremenu: case CMD_unmenu: | |
| 4192 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu: | |
| 4193 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu: | |
| 4194 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu: | |
| 4195 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu: | |
| 4196 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu: | |
| 4197 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu: | |
| 4198 case CMD_tmenu: case CMD_tunmenu: | |
| 4199 case CMD_popup: case CMD_tearoff: case CMD_emenu: | |
| 4200 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4201 #endif | |
| 4202 | |
| 4203 case CMD_colorscheme: | |
| 4204 xp->xp_context = EXPAND_COLORS; | |
| 4205 xp->xp_pattern = arg; | |
| 4206 break; | |
| 4207 | |
| 4208 case CMD_compiler: | |
| 4209 xp->xp_context = EXPAND_COMPILER; | |
| 4210 xp->xp_pattern = arg; | |
| 4211 break; | |
| 4212 | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4213 case CMD_ownsyntax: |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4214 xp->xp_context = EXPAND_OWNSYNTAX; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4215 xp->xp_pattern = arg; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4216 break; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4217 |
|
2406
bbff28ebfc7a
Add completion for :setfiletype. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2405
diff
changeset
|
4218 case CMD_setfiletype: |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4219 xp->xp_context = EXPAND_FILETYPE; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4220 xp->xp_pattern = arg; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4221 break; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4222 |
| 7 | 4223 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4224 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4225 case CMD_language: | |
| 2853 | 4226 p = skiptowhite(arg); |
| 4227 if (*p == NUL) | |
| 7 | 4228 { |
| 4229 xp->xp_context = EXPAND_LANGUAGE; | |
| 4230 xp->xp_pattern = arg; | |
| 4231 } | |
| 4232 else | |
| 2853 | 4233 { |
| 4234 if ( STRNCMP(arg, "messages", p - arg) == 0 | |
| 4235 || STRNCMP(arg, "ctype", p - arg) == 0 | |
| 4236 || STRNCMP(arg, "time", p - arg) == 0) | |
| 4237 { | |
| 4238 xp->xp_context = EXPAND_LOCALES; | |
| 4239 xp->xp_pattern = skipwhite(p); | |
| 4240 } | |
| 4241 else | |
| 4242 xp->xp_context = EXPAND_NOTHING; | |
| 4243 } | |
| 7 | 4244 break; |
| 4245 #endif | |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4246 #if defined(FEAT_PROFILE) |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4247 case CMD_profile: |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4248 set_context_in_profile_cmd(xp, arg); |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4249 break; |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4250 #endif |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4251 case CMD_behave: |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4252 xp->xp_context = EXPAND_BEHAVE; |
| 3503 | 4253 xp->xp_pattern = arg; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4254 break; |
| 7 | 4255 |
| 3503 | 4256 #if defined(FEAT_CMDHIST) |
| 4257 case CMD_history: | |
| 4258 xp->xp_context = EXPAND_HISTORY; | |
| 4259 xp->xp_pattern = arg; | |
| 4260 break; | |
| 4261 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4262 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4263 case CMD_syntime: |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4264 xp->xp_context = EXPAND_SYNTIME; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4265 xp->xp_pattern = arg; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4266 break; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4267 #endif |
| 3503 | 4268 |
| 7 | 4269 #endif /* FEAT_CMDL_COMPL */ |
| 4270 | |
| 4271 default: | |
| 4272 break; | |
| 4273 } | |
| 4274 return NULL; | |
| 4275 } | |
| 4276 | |
| 4277 /* | |
| 4278 * skip a range specifier of the form: addr [,addr] [;addr] .. | |
| 4279 * | |
| 4280 * Backslashed delimiters after / or ? will be skipped, and commands will | |
| 4281 * not be expanded between /'s and ?'s or after "'". | |
| 4282 * | |
| 167 | 4283 * Also skip white space and ":" characters. |
| 7 | 4284 * Returns the "cmd" pointer advanced to beyond the range. |
| 4285 */ | |
| 4286 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4287 skip_range( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4288 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4289 int *ctx) /* pointer to xp_context or NULL */ |
| 7 | 4290 { |
| 1872 | 4291 unsigned delim; |
| 7 | 4292 |
| 167 | 4293 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL) |
| 7 | 4294 { |
| 4295 if (*cmd == '\'') | |
| 4296 { | |
| 4297 if (*++cmd == NUL && ctx != NULL) | |
| 4298 *ctx = EXPAND_NOTHING; | |
| 4299 } | |
| 4300 else if (*cmd == '/' || *cmd == '?') | |
| 4301 { | |
| 4302 delim = *cmd++; | |
| 4303 while (*cmd != NUL && *cmd != delim) | |
| 4304 if (*cmd++ == '\\' && *cmd != NUL) | |
| 4305 ++cmd; | |
| 4306 if (*cmd == NUL && ctx != NULL) | |
| 4307 *ctx = EXPAND_NOTHING; | |
| 4308 } | |
| 4309 if (*cmd != NUL) | |
| 4310 ++cmd; | |
| 4311 } | |
| 167 | 4312 |
| 4313 /* Skip ":" and white space. */ | |
| 4314 while (*cmd == ':') | |
| 4315 cmd = skipwhite(cmd + 1); | |
| 4316 | |
| 7 | 4317 return cmd; |
| 4318 } | |
| 4319 | |
| 4320 /* | |
| 4321 * get a single EX address | |
| 4322 * | |
| 4323 * Set ptr to the next character after the part that was interpreted. | |
| 4324 * Set ptr to NULL when an error is encountered. | |
| 4325 * | |
| 4326 * Return MAXLNUM when no Ex address was found. | |
| 4327 */ | |
| 4328 static linenr_T | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4329 get_address( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4330 exarg_T *eap UNUSED, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4331 char_u **ptr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4332 int addr_type, /* flag: one of ADDR_LINES, ... */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4333 int skip, /* only skip the address, don't use it */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4334 int to_other_file) /* flag: may jump to other file */ |
| 7 | 4335 { |
| 4336 int c; | |
| 4337 int i; | |
| 4338 long n; | |
| 4339 char_u *cmd; | |
| 4340 pos_T pos; | |
| 4341 pos_T *fp; | |
| 4342 linenr_T lnum; | |
| 6424 | 4343 buf_T *buf; |
| 7 | 4344 |
| 4345 cmd = skipwhite(*ptr); | |
| 4346 lnum = MAXLNUM; | |
| 4347 do | |
| 4348 { | |
| 4349 switch (*cmd) | |
| 4350 { | |
| 4351 case '.': /* '.' - Cursor position */ | |
| 6398 | 4352 ++cmd; |
| 4353 switch (addr_type) | |
| 4354 { | |
| 4355 case ADDR_LINES: | |
| 7 | 4356 lnum = curwin->w_cursor.lnum; |
| 4357 break; | |
| 6398 | 4358 case ADDR_WINDOWS: |
| 6409 | 4359 lnum = CURRENT_WIN_NR; |
| 6398 | 4360 break; |
| 4361 case ADDR_ARGUMENTS: | |
| 4362 lnum = curwin->w_arg_idx + 1; | |
| 4363 break; | |
| 4364 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4365 case ADDR_BUFFERS: |
| 6398 | 4366 lnum = curbuf->b_fnum; |
| 4367 break; | |
| 4368 case ADDR_TABS: | |
| 6409 | 4369 lnum = CURRENT_TAB_NR; |
| 6398 | 4370 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4371 #ifdef FEAT_QUICKFIX |
|
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4372 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4373 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
|
4374 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4375 #endif |
| 6398 | 4376 } |
| 4377 break; | |
| 7 | 4378 |
| 4379 case '$': /* '$' - last line */ | |
| 6398 | 4380 ++cmd; |
| 4381 switch (addr_type) | |
| 4382 { | |
| 4383 case ADDR_LINES: | |
| 7 | 4384 lnum = curbuf->b_ml.ml_line_count; |
| 4385 break; | |
| 6398 | 4386 case ADDR_WINDOWS: |
| 6409 | 4387 lnum = LAST_WIN_NR; |
| 6398 | 4388 break; |
| 4389 case ADDR_ARGUMENTS: | |
| 4390 lnum = ARGCOUNT; | |
| 4391 break; | |
| 4392 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4393 buf = lastbuf; |
| 4394 while (buf->b_ml.ml_mfp == NULL) | |
| 4395 { | |
| 4396 if (buf->b_prev == NULL) | |
| 4397 break; | |
| 4398 buf = buf->b_prev; | |
| 4399 } | |
| 4400 lnum = buf->b_fnum; | |
| 4401 break; | |
| 4402 case ADDR_BUFFERS: | |
| 6398 | 4403 lnum = lastbuf->b_fnum; |
| 4404 break; | |
| 4405 case ADDR_TABS: | |
| 6409 | 4406 lnum = LAST_TAB_NR; |
| 6398 | 4407 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4408 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4409 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4410 lnum = qf_get_size(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4411 if (lnum == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4412 lnum = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4413 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4414 #endif |
| 6398 | 4415 } |
| 4416 break; | |
| 7 | 4417 |
| 4418 case '\'': /* ''' - mark */ | |
| 6398 | 4419 if (*++cmd == NUL) |
| 4420 { | |
| 4421 cmd = NULL; | |
| 4422 goto error; | |
| 4423 } | |
| 4424 if (addr_type != ADDR_LINES) | |
| 4425 { | |
| 4426 EMSG(_(e_invaddr)); | |
| 6581 | 4427 cmd = NULL; |
| 6398 | 4428 goto error; |
| 4429 } | |
| 4430 if (skip) | |
| 4431 ++cmd; | |
| 4432 else | |
| 4433 { | |
| 4434 /* Only accept a mark in another file when it is | |
| 4435 * used by itself: ":'M". */ | |
| 4436 fp = getmark(*cmd, to_other_file && cmd[1] == NUL); | |
| 4437 ++cmd; | |
| 4438 if (fp == (pos_T *)-1) | |
| 4439 /* Jumped to another file. */ | |
| 4440 lnum = curwin->w_cursor.lnum; | |
| 4441 else | |
| 4442 { | |
| 4443 if (check_mark(fp) == FAIL) | |
| 7 | 4444 { |
| 4445 cmd = NULL; | |
| 4446 goto error; | |
| 4447 } | |
| 6398 | 4448 lnum = fp->lnum; |
| 4449 } | |
| 4450 } | |
| 4451 break; | |
| 7 | 4452 |
| 4453 case '/': | |
| 4454 case '?': /* '/' or '?' - search */ | |
| 6398 | 4455 c = *cmd++; |
| 4456 if (addr_type != ADDR_LINES) | |
| 4457 { | |
| 4458 EMSG(_(e_invaddr)); | |
| 6581 | 4459 cmd = NULL; |
| 6398 | 4460 goto error; |
| 4461 } | |
| 4462 if (skip) /* skip "/pat/" */ | |
| 4463 { | |
| 4464 cmd = skip_regexp(cmd, c, (int)p_magic, NULL); | |
| 4465 if (*cmd == c) | |
| 4466 ++cmd; | |
| 4467 } | |
| 4468 else | |
| 4469 { | |
| 4470 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 4471 /* | |
| 4472 * When '/' or '?' follows another address, start | |
| 4473 * from there. | |
| 4474 */ | |
| 4475 if (lnum != MAXLNUM) | |
| 4476 curwin->w_cursor.lnum = lnum; | |
| 4477 /* | |
| 4478 * Start a forward search at the end of the line. | |
| 4479 * Start a backward search at the start of the line. | |
| 4480 * This makes sure we never match in the current | |
| 4481 * line, and can match anywhere in the | |
| 4482 * next/previous line. | |
| 4483 */ | |
| 4484 if (c == '/') | |
| 4485 curwin->w_cursor.col = MAXCOL; | |
| 4486 else | |
| 4487 curwin->w_cursor.col = 0; | |
| 4488 searchcmdlen = 0; | |
| 4489 if (!do_search(NULL, c, cmd, 1L, | |
| 4490 SEARCH_HIS | SEARCH_MSG, NULL)) | |
| 4491 { | |
| 4492 curwin->w_cursor = pos; | |
| 4493 cmd = NULL; | |
| 4494 goto error; | |
| 4495 } | |
| 4496 lnum = curwin->w_cursor.lnum; | |
| 4497 curwin->w_cursor = pos; | |
| 4498 /* adjust command string pointer */ | |
| 4499 cmd += searchcmdlen; | |
| 4500 } | |
| 4501 break; | |
| 7 | 4502 |
| 4503 case '\\': /* "\?", "\/" or "\&", repeat search */ | |
| 6398 | 4504 ++cmd; |
| 4505 if (addr_type != ADDR_LINES) | |
| 4506 { | |
| 4507 EMSG(_(e_invaddr)); | |
| 6581 | 4508 cmd = NULL; |
| 6398 | 4509 goto error; |
| 4510 } | |
| 4511 if (*cmd == '&') | |
| 4512 i = RE_SUBST; | |
| 4513 else if (*cmd == '?' || *cmd == '/') | |
| 4514 i = RE_SEARCH; | |
| 4515 else | |
| 4516 { | |
| 4517 EMSG(_(e_backslash)); | |
| 4518 cmd = NULL; | |
| 4519 goto error; | |
| 4520 } | |
| 4521 | |
| 4522 if (!skip) | |
| 4523 { | |
| 4524 /* | |
| 4525 * When search follows another address, start from | |
| 4526 * there. | |
| 4527 */ | |
| 4528 if (lnum != MAXLNUM) | |
| 4529 pos.lnum = lnum; | |
| 4530 else | |
| 4531 pos.lnum = curwin->w_cursor.lnum; | |
| 4532 | |
| 4533 /* | |
| 4534 * Start the search just like for the above | |
| 4535 * do_search(). | |
| 4536 */ | |
| 4537 if (*cmd != '?') | |
| 4538 pos.col = MAXCOL; | |
| 4539 else | |
| 4540 pos.col = 0; | |
| 7007 | 4541 #ifdef FEAT_VIRTUALEDIT |
| 4542 pos.coladd = 0; | |
| 4543 #endif | |
| 6398 | 4544 if (searchit(curwin, curbuf, &pos, |
| 4545 *cmd == '?' ? BACKWARD : FORWARD, | |
| 4546 (char_u *)"", 1L, SEARCH_MSG, | |
| 4547 i, (linenr_T)0, NULL) != FAIL) | |
| 4548 lnum = pos.lnum; | |
| 4549 else | |
| 4550 { | |
| 4551 cmd = NULL; | |
| 4552 goto error; | |
| 4553 } | |
| 4554 } | |
| 4555 ++cmd; | |
| 4556 break; | |
| 7 | 4557 |
| 4558 default: | |
| 6398 | 4559 if (VIM_ISDIGIT(*cmd)) /* absolute line number */ |
| 4560 lnum = getdigits(&cmd); | |
| 7 | 4561 } |
| 4562 | |
| 4563 for (;;) | |
| 4564 { | |
| 4565 cmd = skipwhite(cmd); | |
| 4566 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd)) | |
| 4567 break; | |
| 4568 | |
| 4569 if (lnum == MAXLNUM) | |
| 6398 | 4570 { |
| 4571 switch (addr_type) | |
| 4572 { | |
| 4573 case ADDR_LINES: | |
| 6409 | 4574 /* "+1" is same as ".+1" */ |
| 4575 lnum = curwin->w_cursor.lnum; | |
| 6398 | 4576 break; |
| 4577 case ADDR_WINDOWS: | |
| 6409 | 4578 lnum = CURRENT_WIN_NR; |
| 6398 | 4579 break; |
| 4580 case ADDR_ARGUMENTS: | |
| 4581 lnum = curwin->w_arg_idx + 1; | |
| 4582 break; | |
| 4583 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4584 case ADDR_BUFFERS: |
| 6398 | 4585 lnum = curbuf->b_fnum; |
| 4586 break; | |
| 4587 case ADDR_TABS: | |
| 6409 | 4588 lnum = CURRENT_TAB_NR; |
| 6398 | 4589 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4590 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4591 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4592 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
|
4593 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4594 #endif |
| 6398 | 4595 } |
| 4596 } | |
| 4597 | |
| 7 | 4598 if (VIM_ISDIGIT(*cmd)) |
| 4599 i = '+'; /* "number" is same as "+number" */ | |
| 4600 else | |
| 4601 i = *cmd++; | |
| 4602 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */ | |
| 4603 n = 1; | |
| 4604 else | |
| 4605 n = getdigits(&cmd); | |
| 6398 | 4606 if (addr_type == ADDR_LOADED_BUFFERS |
| 6424 | 4607 || addr_type == ADDR_BUFFERS) |
| 6581 | 4608 lnum = compute_buffer_local_count( |
| 4609 addr_type, lnum, (i == '-') ? -1 * n : n); | |
| 6398 | 4610 else if (i == '-') |
| 7 | 4611 lnum -= n; |
| 4612 else | |
| 4613 lnum += n; | |
| 4614 } | |
| 4615 } while (*cmd == '/' || *cmd == '?'); | |
| 4616 | |
| 4617 error: | |
| 4618 *ptr = cmd; | |
| 4619 return lnum; | |
| 4620 } | |
| 4621 | |
| 4622 /* | |
| 167 | 4623 * Get flags from an Ex command argument. |
| 4624 */ | |
| 4625 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4626 get_flags(exarg_T *eap) |
| 167 | 4627 { |
| 4628 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL) | |
| 4629 { | |
| 4630 if (*eap->arg == 'l') | |
| 4631 eap->flags |= EXFLAG_LIST; | |
| 4632 else if (*eap->arg == 'p') | |
| 4633 eap->flags |= EXFLAG_PRINT; | |
| 4634 else | |
| 4635 eap->flags |= EXFLAG_NR; | |
| 4636 eap->arg = skipwhite(eap->arg + 1); | |
| 4637 } | |
| 4638 } | |
| 4639 | |
| 4640 /* | |
| 7 | 4641 * Function called for command which is Not Implemented. NI! |
| 4642 */ | |
| 4643 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4644 ex_ni(exarg_T *eap) |
| 7 | 4645 { |
| 4646 if (!eap->skip) | |
| 4647 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version"); | |
| 4648 } | |
| 4649 | |
| 1315 | 4650 #ifdef HAVE_EX_SCRIPT_NI |
| 7 | 4651 /* |
| 4652 * Function called for script command which is Not Implemented. NI! | |
| 4653 * Skips over ":perl <<EOF" constructs. | |
| 4654 */ | |
| 4655 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4656 ex_script_ni(exarg_T *eap) |
| 7 | 4657 { |
| 4658 if (!eap->skip) | |
| 4659 ex_ni(eap); | |
| 4660 else | |
| 4661 vim_free(script_get(eap, eap->arg)); | |
| 4662 } | |
| 4663 #endif | |
| 4664 | |
| 4665 /* | |
| 4666 * Check range in Ex command for validity. | |
| 4667 * Return NULL when valid, error message when invalid. | |
| 4668 */ | |
| 4669 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4670 invalid_range(exarg_T *eap) |
| 7 | 4671 { |
| 6472 | 4672 buf_T *buf; |
| 7 | 4673 if ( eap->line1 < 0 |
| 4674 || eap->line2 < 0 | |
| 6472 | 4675 || eap->line1 > eap->line2) |
| 4676 return (char_u *)_(e_invrange); | |
| 4677 | |
| 4678 if (eap->argt & RANGE) | |
| 4679 { | |
| 4680 switch(eap->addr_type) | |
| 4681 { | |
| 4682 case ADDR_LINES: | |
| 4683 if (!(eap->argt & NOTADR) | |
| 4684 && eap->line2 > curbuf->b_ml.ml_line_count | |
| 7 | 4685 #ifdef FEAT_DIFF |
| 6472 | 4686 + (eap->cmdidx == CMD_diffget) |
| 4687 #endif | |
| 4688 ) | |
| 4689 return (char_u *)_(e_invrange); | |
| 4690 break; | |
| 4691 case ADDR_ARGUMENTS: | |
| 6581 | 4692 /* add 1 if ARGCOUNT is 0 */ |
| 4693 if (eap->line2 > ARGCOUNT + (!ARGCOUNT)) | |
| 6472 | 4694 return (char_u *)_(e_invrange); |
| 4695 break; | |
| 4696 case ADDR_BUFFERS: | |
| 4697 if (eap->line1 < firstbuf->b_fnum | |
| 4698 || eap->line2 > lastbuf->b_fnum) | |
| 4699 return (char_u *)_(e_invrange); | |
| 4700 break; | |
| 4701 case ADDR_LOADED_BUFFERS: | |
| 4702 buf = firstbuf; | |
| 4703 while (buf->b_ml.ml_mfp == NULL) | |
| 4704 { | |
| 4705 if (buf->b_next == NULL) | |
| 4706 return (char_u *)_(e_invrange); | |
| 4707 buf = buf->b_next; | |
| 4708 } | |
| 4709 if (eap->line1 < buf->b_fnum) | |
| 4710 return (char_u *)_(e_invrange); | |
| 4711 buf = lastbuf; | |
| 4712 while (buf->b_ml.ml_mfp == NULL) | |
| 4713 { | |
| 4714 if (buf->b_prev == NULL) | |
| 4715 return (char_u *)_(e_invrange); | |
| 4716 buf = buf->b_prev; | |
| 4717 } | |
| 4718 if (eap->line2 > buf->b_fnum) | |
| 4719 return (char_u *)_(e_invrange); | |
| 4720 break; | |
| 4721 case ADDR_WINDOWS: | |
| 6480 | 4722 if (eap->line2 > LAST_WIN_NR) |
| 6472 | 4723 return (char_u *)_(e_invrange); |
| 4724 break; | |
| 4725 case ADDR_TABS: | |
| 4726 if (eap->line2 > LAST_TAB_NR) | |
| 4727 return (char_u *)_(e_invrange); | |
| 4728 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4729 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4730 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4731 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
|
4732 return (char_u *)_(e_invrange); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4733 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4734 #endif |
| 6472 | 4735 } |
| 4736 } | |
| 7 | 4737 return NULL; |
| 4738 } | |
| 4739 | |
| 4740 /* | |
| 4741 * Correct the range for zero line number, if required. | |
| 4742 */ | |
| 4743 static void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4744 correct_range(exarg_T *eap) |
| 7 | 4745 { |
| 4746 if (!(eap->argt & ZEROR)) /* zero in range not allowed */ | |
| 4747 { | |
| 4748 if (eap->line1 == 0) | |
| 4749 eap->line1 = 1; | |
| 4750 if (eap->line2 == 0) | |
| 4751 eap->line2 = 1; | |
| 4752 } | |
| 4753 } | |
| 4754 | |
| 153 | 4755 #ifdef FEAT_QUICKFIX |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
4756 static char_u *skip_grep_pat(exarg_T *eap); |
| 153 | 4757 |
| 4758 /* | |
| 4759 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the | |
| 4760 * pattern. Otherwise return eap->arg. | |
| 4761 */ | |
| 4762 static char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4763 skip_grep_pat(exarg_T *eap) |
| 153 | 4764 { |
| 4765 char_u *p = eap->arg; | |
| 4766 | |
| 655 | 4767 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep |
| 4768 || eap->cmdidx == CMD_vimgrepadd | |
| 4769 || eap->cmdidx == CMD_lvimgrepadd | |
| 4770 || grep_internal(eap->cmdidx))) | |
| 153 | 4771 { |
| 170 | 4772 p = skip_vimgrep_pat(p, NULL, NULL); |
| 153 | 4773 if (p == NULL) |
| 4774 p = eap->arg; | |
| 4775 } | |
| 4776 return p; | |
| 4777 } | |
| 344 | 4778 |
| 4779 /* | |
| 4780 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option | |
| 4781 * in the command line, so that things like % get expanded. | |
| 4782 */ | |
| 4783 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4784 replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep) |
| 344 | 4785 { |
| 4786 char_u *new_cmdline; | |
| 4787 char_u *program; | |
| 4788 char_u *pos; | |
| 4789 char_u *ptr; | |
| 4790 int len; | |
| 4791 int i; | |
| 4792 | |
| 4793 /* | |
| 4794 * Don't do it when ":vimgrep" is used for ":grep". | |
| 4795 */ | |
| 655 | 4796 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake |
| 4797 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep | |
| 4798 || eap->cmdidx == CMD_grepadd | |
| 4799 || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4800 && !grep_internal(eap->cmdidx)) |
| 4801 { | |
| 655 | 4802 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep |
| 4803 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4804 { |
| 4805 if (*curbuf->b_p_gp == NUL) | |
| 4806 program = p_gp; | |
| 4807 else | |
| 4808 program = curbuf->b_p_gp; | |
| 4809 } | |
| 4810 else | |
| 4811 { | |
| 4812 if (*curbuf->b_p_mp == NUL) | |
| 4813 program = p_mp; | |
| 4814 else | |
| 4815 program = curbuf->b_p_mp; | |
| 4816 } | |
| 4817 | |
| 4818 p = skipwhite(p); | |
| 4819 | |
| 4820 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4821 { | |
| 4822 /* replace $* by given arguments */ | |
| 4823 i = 1; | |
| 4824 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL) | |
| 4825 ++i; | |
| 4826 len = (int)STRLEN(p); | |
| 4827 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1)); | |
| 4828 if (new_cmdline == NULL) | |
| 4829 return NULL; /* out of memory */ | |
| 4830 ptr = new_cmdline; | |
| 4831 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4832 { | |
| 4833 i = (int)(pos - program); | |
| 4834 STRNCPY(ptr, program, i); | |
| 4835 STRCPY(ptr += i, p); | |
| 4836 ptr += len; | |
| 4837 program = pos + 2; | |
| 4838 } | |
| 4839 STRCPY(ptr, program); | |
| 4840 } | |
| 4841 else | |
| 4842 { | |
| 4843 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2)); | |
| 4844 if (new_cmdline == NULL) | |
| 4845 return NULL; /* out of memory */ | |
| 4846 STRCPY(new_cmdline, program); | |
| 4847 STRCAT(new_cmdline, " "); | |
| 4848 STRCAT(new_cmdline, p); | |
| 4849 } | |
| 4850 msg_make(p); | |
| 4851 | |
| 4852 /* 'eap->cmd' is not set here, because it is not used at CMD_make */ | |
| 4853 vim_free(*cmdlinep); | |
| 4854 *cmdlinep = new_cmdline; | |
| 4855 p = new_cmdline; | |
| 4856 } | |
| 4857 return p; | |
| 4858 } | |
| 153 | 4859 #endif |
| 4860 | |
| 7 | 4861 /* |
| 4862 * Expand file name in Ex command argument. | |
| 4863 * Return FAIL for failure, OK otherwise. | |
| 4864 */ | |
| 4865 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4866 expand_filename( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4867 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4868 char_u **cmdlinep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4869 char_u **errormsgp) |
| 7 | 4870 { |
| 4871 int has_wildcards; /* need to expand wildcards */ | |
| 4872 char_u *repl; | |
| 4873 int srclen; | |
| 4874 char_u *p; | |
| 4875 int n; | |
| 1098 | 4876 int escaped; |
| 7 | 4877 |
| 153 | 4878 #ifdef FEAT_QUICKFIX |
| 4879 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */ | |
| 4880 p = skip_grep_pat(eap); | |
| 4881 #else | |
| 4882 p = eap->arg; | |
| 4883 #endif | |
| 4884 | |
| 7 | 4885 /* |
| 4886 * Decide to expand wildcards *before* replacing '%', '#', etc. If | |
| 4887 * the file name contains a wildcard it should not cause expanding. | |
| 4888 * (it will be expanded anyway if there is a wildcard before replacing). | |
| 4889 */ | |
| 153 | 4890 has_wildcards = mch_has_wildcard(p); |
| 4891 while (*p != NUL) | |
| 7 | 4892 { |
| 9 | 4893 #ifdef FEAT_EVAL |
| 4894 /* Skip over `=expr`, wildcards in it are not expanded. */ | |
| 4895 if (p[0] == '`' && p[1] == '=') | |
| 4896 { | |
| 4897 p += 2; | |
| 4898 (void)skip_expr(&p); | |
| 4899 if (*p == '`') | |
| 4900 ++p; | |
| 4901 continue; | |
| 4902 } | |
| 4903 #endif | |
| 7 | 4904 /* |
| 4905 * Quick check if this cannot be the start of a special string. | |
| 4906 * Also removes backslash before '%', '#' and '<'. | |
| 4907 */ | |
| 4908 if (vim_strchr((char_u *)"%#<", *p) == NULL) | |
| 4909 { | |
| 4910 ++p; | |
| 4911 continue; | |
| 4912 } | |
| 4913 | |
| 4914 /* | |
| 4915 * Try to find a match at this position. | |
| 4916 */ | |
| 1098 | 4917 repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum), |
| 4918 errormsgp, &escaped); | |
| 7 | 4919 if (*errormsgp != NULL) /* error detected */ |
| 4920 return FAIL; | |
| 4921 if (repl == NULL) /* no match found */ | |
| 4922 { | |
| 4923 p += srclen; | |
| 4924 continue; | |
| 4925 } | |
| 4926 | |
| 37 | 4927 /* Wildcards won't be expanded below, the replacement is taken |
| 4928 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */ | |
| 4929 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL) | |
| 4930 { | |
| 4931 char_u *l = repl; | |
| 4932 | |
| 4933 repl = expand_env_save(repl); | |
| 4934 vim_free(l); | |
| 4935 } | |
| 4936 | |
| 1098 | 4937 /* Need to escape white space et al. with a backslash. |
| 4938 * Don't do this for: | |
| 4939 * - replacement that already has been escaped: "##" | |
| 4940 * - shell commands (may have to use quotes instead). | |
| 4941 * - non-unix systems when there is a single argument (spaces don't | |
| 4942 * separate arguments then). | |
| 4943 */ | |
| 7 | 4944 if (!eap->usefilter |
| 1098 | 4945 && !escaped |
| 7 | 4946 && eap->cmdidx != CMD_bang |
| 4947 && eap->cmdidx != CMD_make | |
| 655 | 4948 && eap->cmdidx != CMD_lmake |
| 7 | 4949 && eap->cmdidx != CMD_grep |
| 655 | 4950 && eap->cmdidx != CMD_lgrep |
| 7 | 4951 && eap->cmdidx != CMD_grepadd |
| 655 | 4952 && eap->cmdidx != CMD_lgrepadd |
| 7 | 4953 #ifndef UNIX |
| 4954 && !(eap->argt & NOSPC) | |
| 4955 #endif | |
| 4956 ) | |
| 4957 { | |
| 4958 char_u *l; | |
| 4959 #ifdef BACKSLASH_IN_FILENAME | |
| 4960 /* Don't escape a backslash here, because rem_backslash() doesn't | |
| 4961 * remove it later. */ | |
| 4962 static char_u *nobslash = (char_u *)" \t\"|"; | |
| 4963 # define ESCAPE_CHARS nobslash | |
| 4964 #else | |
| 4965 # define ESCAPE_CHARS escape_chars | |
| 4966 #endif | |
| 4967 | |
| 4968 for (l = repl; *l; ++l) | |
| 4969 if (vim_strchr(ESCAPE_CHARS, *l) != NULL) | |
| 4970 { | |
| 4971 l = vim_strsave_escaped(repl, ESCAPE_CHARS); | |
| 4972 if (l != NULL) | |
| 4973 { | |
| 4974 vim_free(repl); | |
| 4975 repl = l; | |
| 4976 } | |
| 4977 break; | |
| 4978 } | |
| 4979 } | |
| 4980 | |
| 4981 /* For a shell command a '!' must be escaped. */ | |
| 4982 if ((eap->usefilter || eap->cmdidx == CMD_bang) | |
| 5778 | 4983 && vim_strpbrk(repl, (char_u *)"!") != NULL) |
| 7 | 4984 { |
| 4985 char_u *l; | |
| 4986 | |
| 5778 | 4987 l = vim_strsave_escaped(repl, (char_u *)"!"); |
| 7 | 4988 if (l != NULL) |
| 4989 { | |
| 4990 vim_free(repl); | |
| 4991 repl = l; | |
| 4992 } | |
| 4993 } | |
| 4994 | |
| 4995 p = repl_cmdline(eap, p, srclen, repl, cmdlinep); | |
| 4996 vim_free(repl); | |
| 4997 if (p == NULL) | |
| 4998 return FAIL; | |
| 4999 } | |
| 5000 | |
| 5001 /* | |
| 5002 * One file argument: Expand wildcards. | |
| 5003 * Don't do this with ":r !command" or ":w !command". | |
| 5004 */ | |
| 5005 if ((eap->argt & NOSPC) && !eap->usefilter) | |
| 5006 { | |
| 5007 /* | |
| 5008 * May do this twice: | |
| 5009 * 1. Replace environment variables. | |
| 5010 * 2. Replace any other wildcards, remove backslashes. | |
| 5011 */ | |
| 5012 for (n = 1; n <= 2; ++n) | |
| 5013 { | |
| 5014 if (n == 2) | |
| 5015 { | |
| 5016 #ifdef UNIX | |
| 5017 /* | |
| 5018 * Only for Unix we check for more than one file name. | |
| 5019 * For other systems spaces are considered to be part | |
| 5020 * of the file name. | |
| 5021 * Only check here if there is no wildcard, otherwise | |
| 5022 * ExpandOne() will check for errors. This allows | |
| 5023 * ":e `ls ve*.c`" on Unix. | |
| 5024 */ | |
| 5025 if (!has_wildcards) | |
| 5026 for (p = eap->arg; *p; ++p) | |
| 5027 { | |
| 5028 /* skip escaped characters */ | |
| 5029 if (p[1] && (*p == '\\' || *p == Ctrl_V)) | |
| 5030 ++p; | |
| 5031 else if (vim_iswhite(*p)) | |
| 5032 { | |
| 5033 *errormsgp = (char_u *)_("E172: Only one file name allowed"); | |
| 5034 return FAIL; | |
| 5035 } | |
| 5036 } | |
| 5037 #endif | |
| 5038 | |
| 5039 /* | |
| 5040 * Halve the number of backslashes (this is Vi compatible). | |
| 5041 * For Unix and OS/2, when wildcards are expanded, this is | |
| 5042 * done by ExpandOne() below. | |
| 5043 */ | |
|
7408
1886f2863437
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Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
5044 #if defined(UNIX) |
| 7 | 5045 if (!has_wildcards) |
| 5046 #endif | |
| 5047 backslash_halve(eap->arg); | |
| 5048 } | |
| 5049 | |
| 5050 if (has_wildcards) | |
| 5051 { | |
| 5052 if (n == 1) | |
| 5053 { | |
| 5054 /* | |
| 5055 * First loop: May expand environment variables. This | |
| 5056 * can be done much faster with expand_env() than with | |
| 5057 * something else (e.g., calling a shell). | |
| 5058 * After expanding environment variables, check again | |
| 5059 * if there are still wildcards present. | |
| 5060 */ | |
| 5061 if (vim_strchr(eap->arg, '$') != NULL | |
| 5062 || vim_strchr(eap->arg, '~') != NULL) | |
| 5063 { | |
| 372 | 5064 expand_env_esc(eap->arg, NameBuff, MAXPATHL, |
| 1408 | 5065 TRUE, TRUE, NULL); |
| 7 | 5066 has_wildcards = mch_has_wildcard(NameBuff); |
| 5067 p = NameBuff; | |
| 5068 } | |
| 5069 else | |
| 5070 p = NULL; | |
| 5071 } | |
| 5072 else /* n == 2 */ | |
| 5073 { | |
| 5074 expand_T xpc; | |
| 2652 | 5075 int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH; |
| 7 | 5076 |
| 5077 ExpandInit(&xpc); | |
| 5078 xpc.xp_context = EXPAND_FILES; | |
| 2652 | 5079 if (p_wic) |
| 5080 options += WILD_ICASE; | |
| 7 | 5081 p = ExpandOne(&xpc, eap->arg, NULL, |
| 2652 | 5082 options, WILD_EXPAND_FREE); |
| 7 | 5083 if (p == NULL) |
| 5084 return FAIL; | |
| 5085 } | |
| 5086 if (p != NULL) | |
| 5087 { | |
| 5088 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg), | |
| 5089 p, cmdlinep); | |
| 5090 if (n == 2) /* p came from ExpandOne() */ | |
| 5091 vim_free(p); | |
| 5092 } | |
| 5093 } | |
| 5094 } | |
| 5095 } | |
| 5096 return OK; | |
| 5097 } | |
| 5098 | |
| 5099 /* | |
| 5100 * Replace part of the command line, keeping eap->cmd, eap->arg and | |
| 5101 * eap->nextcmd correct. | |
| 5102 * "src" points to the part that is to be replaced, of length "srclen". | |
| 5103 * "repl" is the replacement string. | |
| 5104 * Returns a pointer to the character after the replaced string. | |
| 5105 * Returns NULL for failure. | |
| 5106 */ | |
| 5107 static char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5108 repl_cmdline( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5109 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5110 char_u *src, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5111 int srclen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5112 char_u *repl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5113 char_u **cmdlinep) |
| 7 | 5114 { |
| 5115 int len; | |
| 5116 int i; | |
| 5117 char_u *new_cmdline; | |
| 5118 | |
| 5119 /* | |
| 5120 * The new command line is build in new_cmdline[]. | |
| 5121 * First allocate it. | |
| 5122 * Careful: a "+cmd" argument may have been NUL terminated. | |
| 5123 */ | |
| 5124 len = (int)STRLEN(repl); | |
| 5125 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3; | |
| 698 | 5126 if (eap->nextcmd != NULL) |
| 7 | 5127 i += (int)STRLEN(eap->nextcmd);/* add space for next command */ |
| 5128 if ((new_cmdline = alloc((unsigned)i)) == NULL) | |
| 5129 return NULL; /* out of memory! */ | |
| 5130 | |
| 5131 /* | |
| 5132 * Copy the stuff before the expanded part. | |
| 5133 * Copy the expanded stuff. | |
| 5134 * Copy what came after the expanded part. | |
| 5135 * Copy the next commands, if there are any. | |
| 5136 */ | |
| 5137 i = (int)(src - *cmdlinep); /* length of part before match */ | |
| 5138 mch_memmove(new_cmdline, *cmdlinep, (size_t)i); | |
| 434 | 5139 |
| 7 | 5140 mch_memmove(new_cmdline + i, repl, (size_t)len); |
| 5141 i += len; /* remember the end of the string */ | |
| 5142 STRCPY(new_cmdline + i, src + srclen); | |
| 5143 src = new_cmdline + i; /* remember where to continue */ | |
| 5144 | |
| 698 | 5145 if (eap->nextcmd != NULL) /* append next command */ |
| 7 | 5146 { |
| 5147 i = (int)STRLEN(new_cmdline) + 1; | |
| 5148 STRCPY(new_cmdline + i, eap->nextcmd); | |
| 5149 eap->nextcmd = new_cmdline + i; | |
| 5150 } | |
| 5151 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep); | |
| 5152 eap->arg = new_cmdline + (eap->arg - *cmdlinep); | |
| 5153 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command) | |
| 5154 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep); | |
| 5155 vim_free(*cmdlinep); | |
| 5156 *cmdlinep = new_cmdline; | |
| 5157 | |
| 5158 return src; | |
| 5159 } | |
| 5160 | |
| 5161 /* | |
| 5162 * Check for '|' to separate commands and '"' to start comments. | |
| 5163 */ | |
| 5164 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5165 separate_nextcmd(exarg_T *eap) |
| 7 | 5166 { |
| 5167 char_u *p; | |
| 5168 | |
| 153 | 5169 #ifdef FEAT_QUICKFIX |
| 5170 p = skip_grep_pat(eap); | |
| 5171 #else | |
| 41 | 5172 p = eap->arg; |
| 5173 #endif | |
| 5174 | |
| 5175 for ( ; *p; mb_ptr_adv(p)) | |
| 7 | 5176 { |
| 5177 if (*p == Ctrl_V) | |
| 5178 { | |
| 5179 if (eap->argt & (USECTRLV | XFILE)) | |
| 5180 ++p; /* skip CTRL-V and next char */ | |
| 5181 else | |
| 1362 | 5182 /* remove CTRL-V and skip next char */ |
| 1619 | 5183 STRMOVE(p, p + 1); |
| 7 | 5184 if (*p == NUL) /* stop at NUL after CTRL-V */ |
| 5185 break; | |
| 5186 } | |
| 9 | 5187 |
| 5188 #ifdef FEAT_EVAL | |
| 5189 /* Skip over `=expr` when wildcards are expanded. */ | |
| 167 | 5190 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE)) |
| 9 | 5191 { |
| 5192 p += 2; | |
| 5193 (void)skip_expr(&p); | |
| 5194 } | |
| 5195 #endif | |
| 5196 | |
| 7 | 5197 /* Check for '"': start of comment or '|': next command */ |
| 5198 /* :@" and :*" do not start a comment! | |
| 5199 * :redir @" doesn't either. */ | |
| 5200 else if ((*p == '"' && !(eap->argt & NOTRLCOM) | |
| 5201 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star) | |
| 5202 || p != eap->arg) | |
| 5203 && (eap->cmdidx != CMD_redir | |
| 5204 || p != eap->arg + 1 || p[-1] != '@')) | |
| 5205 || *p == '|' || *p == '\n') | |
| 5206 { | |
| 5207 /* | |
| 5208 * We remove the '\' before the '|', unless USECTRLV is used | |
| 5209 * AND 'b' is present in 'cpoptions'. | |
| 5210 */ | |
| 5211 if ((vim_strchr(p_cpo, CPO_BAR) == NULL | |
| 5212 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\') | |
| 5213 { | |
| 1619 | 5214 STRMOVE(p - 1, p); /* remove the '\' */ |
| 7 | 5215 --p; |
| 5216 } | |
| 5217 else | |
| 5218 { | |
| 5219 eap->nextcmd = check_nextcmd(p); | |
| 5220 *p = NUL; | |
| 5221 break; | |
| 5222 } | |
| 5223 } | |
| 41 | 5224 } |
| 5225 | |
| 7 | 5226 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */ |
| 5227 del_trailing_spaces(eap->arg); | |
| 5228 } | |
| 5229 | |
| 5230 /* | |
| 5231 * get + command from ex argument | |
| 5232 */ | |
| 5233 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5234 getargcmd(char_u **argp) |
| 7 | 5235 { |
| 5236 char_u *arg = *argp; | |
| 5237 char_u *command = NULL; | |
| 5238 | |
| 5239 if (*arg == '+') /* +[command] */ | |
| 5240 { | |
| 5241 ++arg; | |
| 5790 | 5242 if (vim_isspace(*arg) || *arg == NUL) |
| 7 | 5243 command = dollar_command; |
| 5244 else | |
| 5245 { | |
| 5246 command = arg; | |
| 5247 arg = skip_cmd_arg(command, TRUE); | |
| 5248 if (*arg != NUL) | |
| 5249 *arg++ = NUL; /* terminate command with NUL */ | |
| 5250 } | |
| 5251 | |
| 5252 arg = skipwhite(arg); /* skip over spaces */ | |
| 5253 *argp = arg; | |
| 5254 } | |
| 5255 return command; | |
| 5256 } | |
| 5257 | |
| 5258 /* | |
| 5259 * Find end of "+command" argument. Skip over "\ " and "\\". | |
| 5260 */ | |
| 5261 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5262 skip_cmd_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5263 char_u *p, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5264 int rembs) /* TRUE to halve the number of backslashes */ |
| 7 | 5265 { |
| 5266 while (*p && !vim_isspace(*p)) | |
| 5267 { | |
| 5268 if (*p == '\\' && p[1] != NUL) | |
| 5269 { | |
| 5270 if (rembs) | |
| 1619 | 5271 STRMOVE(p, p + 1); |
| 7 | 5272 else |
| 5273 ++p; | |
| 5274 } | |
| 39 | 5275 mb_ptr_adv(p); |
| 7 | 5276 } |
| 5277 return p; | |
| 5278 } | |
| 5279 | |
| 5280 /* | |
| 5281 * Get "++opt=arg" argument. | |
| 5282 * Return FAIL or OK. | |
| 5283 */ | |
| 5284 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5285 getargopt(exarg_T *eap) |
| 7 | 5286 { |
| 5287 char_u *arg = eap->arg + 2; | |
| 5288 int *pp = NULL; | |
| 5289 #ifdef FEAT_MBYTE | |
| 2168 | 5290 int bad_char_idx; |
| 7 | 5291 char_u *p; |
| 5292 #endif | |
| 5293 | |
| 5294 /* ":edit ++[no]bin[ary] file" */ | |
| 5295 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0) | |
| 5296 { | |
| 5297 if (*arg == 'n') | |
| 5298 { | |
| 5299 arg += 2; | |
| 5300 eap->force_bin = FORCE_NOBIN; | |
| 5301 } | |
| 5302 else | |
| 5303 eap->force_bin = FORCE_BIN; | |
| 5304 if (!checkforcmd(&arg, "binary", 3)) | |
| 5305 return FAIL; | |
| 5306 eap->arg = skipwhite(arg); | |
| 5307 return OK; | |
| 5308 } | |
| 5309 | |
| 819 | 5310 /* ":read ++edit file" */ |
| 5311 if (STRNCMP(arg, "edit", 4) == 0) | |
| 5312 { | |
| 5313 eap->read_edit = TRUE; | |
| 5314 eap->arg = skipwhite(arg + 4); | |
| 5315 return OK; | |
| 5316 } | |
| 5317 | |
| 7 | 5318 if (STRNCMP(arg, "ff", 2) == 0) |
| 5319 { | |
| 5320 arg += 2; | |
| 5321 pp = &eap->force_ff; | |
| 5322 } | |
| 5323 else if (STRNCMP(arg, "fileformat", 10) == 0) | |
| 5324 { | |
| 5325 arg += 10; | |
| 5326 pp = &eap->force_ff; | |
| 5327 } | |
| 5328 #ifdef FEAT_MBYTE | |
| 5329 else if (STRNCMP(arg, "enc", 3) == 0) | |
| 5330 { | |
| 3208 | 5331 if (STRNCMP(arg, "encoding", 8) == 0) |
| 5332 arg += 8; | |
| 5333 else | |
| 5334 arg += 3; | |
| 7 | 5335 pp = &eap->force_enc; |
| 5336 } | |
| 595 | 5337 else if (STRNCMP(arg, "bad", 3) == 0) |
| 5338 { | |
| 5339 arg += 3; | |
| 2168 | 5340 pp = &bad_char_idx; |
| 595 | 5341 } |
| 7 | 5342 #endif |
| 5343 | |
| 5344 if (pp == NULL || *arg != '=') | |
| 5345 return FAIL; | |
| 5346 | |
| 5347 ++arg; | |
| 5348 *pp = (int)(arg - eap->cmd); | |
| 5349 arg = skip_cmd_arg(arg, FALSE); | |
| 5350 eap->arg = skipwhite(arg); | |
| 5351 *arg = NUL; | |
| 5352 | |
| 5353 #ifdef FEAT_MBYTE | |
| 5354 if (pp == &eap->force_ff) | |
| 5355 { | |
| 5356 #endif | |
| 5357 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL) | |
| 5358 return FAIL; | |
| 5359 #ifdef FEAT_MBYTE | |
| 5360 } | |
| 595 | 5361 else if (pp == &eap->force_enc) |
| 7 | 5362 { |
| 5363 /* Make 'fileencoding' lower case. */ | |
| 5364 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p) | |
| 5365 *p = TOLOWER_ASC(*p); | |
| 5366 } | |
| 595 | 5367 else |
| 5368 { | |
| 5369 /* Check ++bad= argument. Must be a single-byte character, "keep" or | |
| 5370 * "drop". */ | |
| 2168 | 5371 p = eap->cmd + bad_char_idx; |
| 595 | 5372 if (STRICMP(p, "keep") == 0) |
| 5373 eap->bad_char = BAD_KEEP; | |
| 5374 else if (STRICMP(p, "drop") == 0) | |
| 5375 eap->bad_char = BAD_DROP; | |
| 5376 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL) | |
| 5377 eap->bad_char = *p; | |
| 5378 else | |
| 5379 return FAIL; | |
| 5380 } | |
| 7 | 5381 #endif |
| 5382 | |
| 5383 return OK; | |
| 5384 } | |
| 5385 | |
| 5386 /* | |
| 5387 * ":abbreviate" and friends. | |
| 5388 */ | |
| 5389 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5390 ex_abbreviate(exarg_T *eap) |
| 7 | 5391 { |
| 5392 do_exmap(eap, TRUE); /* almost the same as mapping */ | |
| 5393 } | |
| 5394 | |
| 5395 /* | |
| 5396 * ":map" and friends. | |
| 5397 */ | |
| 5398 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5399 ex_map(exarg_T *eap) |
| 7 | 5400 { |
| 5401 /* | |
| 5402 * If we are sourcing .exrc or .vimrc in current directory we | |
| 5403 * print the mappings for security reasons. | |
| 5404 */ | |
| 5405 if (secure) | |
| 5406 { | |
| 5407 secure = 2; | |
| 5408 msg_outtrans(eap->cmd); | |
| 5409 msg_putchar('\n'); | |
| 5410 } | |
| 5411 do_exmap(eap, FALSE); | |
| 5412 } | |
| 5413 | |
| 5414 /* | |
| 5415 * ":unmap" and friends. | |
| 5416 */ | |
| 5417 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5418 ex_unmap(exarg_T *eap) |
| 7 | 5419 { |
| 5420 do_exmap(eap, FALSE); | |
| 5421 } | |
| 5422 | |
| 5423 /* | |
| 5424 * ":mapclear" and friends. | |
| 5425 */ | |
| 5426 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5427 ex_mapclear(exarg_T *eap) |
| 7 | 5428 { |
| 5429 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE); | |
| 5430 } | |
| 5431 | |
| 5432 /* | |
| 5433 * ":abclear" and friends. | |
| 5434 */ | |
| 5435 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5436 ex_abclear(exarg_T *eap) |
| 7 | 5437 { |
| 5438 map_clear(eap->cmd, eap->arg, TRUE, TRUE); | |
| 5439 } | |
| 5440 | |
| 3350 | 5441 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 7 | 5442 static void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5443 ex_autocmd(exarg_T *eap) |
| 7 | 5444 { |
| 5445 /* | |
| 5446 * Disallow auto commands from .exrc and .vimrc in current | |
| 5447 * directory for security reasons. | |
| 5448 */ | |
| 5449 if (secure) | |
| 5450 { | |
| 5451 secure = 2; | |
| 5452 eap->errmsg = e_curdir; | |
| 5453 } | |
| 5454 else if (eap->cmdidx == CMD_autocmd) | |
| 5455 do_autocmd(eap->arg, eap->forceit); | |
| 5456 else | |
| 5457 do_augroup(eap->arg, eap->forceit); | |
| 5458 } | |
| 5459 | |
| 5460 /* | |
| 5461 * ":doautocmd": Apply the automatic commands to the current buffer. | |
| 5462 */ | |
| 5463 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5464 ex_doautocmd(exarg_T *eap) |
| 7 | 5465 { |
| 3350 | 5466 char_u *arg = eap->arg; |
| 5467 int call_do_modelines = check_nomodeline(&arg); | |
| 5468 | |
| 5469 (void)do_doautocmd(arg, TRUE); | |
| 5470 if (call_do_modelines) /* Only when there is no <nomodeline>. */ | |
| 5471 do_modelines(0); | |
| 7 | 5472 } |
| 5473 #endif | |
| 5474 | |
| 5475 #ifdef FEAT_LISTCMDS | |
| 5476 /* | |
| 5477 * :[N]bunload[!] [N] [bufname] unload buffer | |
| 5478 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list | |
| 5479 * :[N]bwipeout[!] [N] [bufname] delete buffer really | |
| 5480 */ | |
| 5481 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5482 ex_bunload(exarg_T *eap) |
| 7 | 5483 { |
| 5484 eap->errmsg = do_bufdel( | |
| 5485 eap->cmdidx == CMD_bdelete ? DOBUF_DEL | |
| 5486 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE | |
| 5487 : DOBUF_UNLOAD, eap->arg, | |
| 5488 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit); | |
| 5489 } | |
| 5490 | |
| 5491 /* | |
| 5492 * :[N]buffer [N] to buffer N | |
| 5493 * :[N]sbuffer [N] to buffer N | |
| 5494 */ | |
| 5495 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5496 ex_buffer(exarg_T *eap) |
| 7 | 5497 { |
| 5498 if (*eap->arg) | |
| 5499 eap->errmsg = e_trailing; | |
| 5500 else | |
| 5501 { | |
| 5502 if (eap->addr_count == 0) /* default is current buffer */ | |
| 5503 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0); | |
| 5504 else | |
| 5505 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2); | |
| 6230 | 5506 if (eap->do_ecmd_cmd != NULL) |
| 5507 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5508 } |
| 5509 } | |
| 5510 | |
| 5511 /* | |
| 5512 * :[N]bmodified [N] to next mod. buffer | |
| 5513 * :[N]sbmodified [N] to next mod. buffer | |
| 5514 */ | |
| 5515 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5516 ex_bmodified(exarg_T *eap) |
| 7 | 5517 { |
| 5518 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2); | |
| 6230 | 5519 if (eap->do_ecmd_cmd != NULL) |
| 5520 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5521 } |
| 5522 | |
| 5523 /* | |
| 5524 * :[N]bnext [N] to next buffer | |
| 5525 * :[N]sbnext [N] split and to next buffer | |
| 5526 */ | |
| 5527 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5528 ex_bnext(exarg_T *eap) |
| 7 | 5529 { |
| 5530 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2); | |
| 6230 | 5531 if (eap->do_ecmd_cmd != NULL) |
| 5532 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5533 } |
| 5534 | |
| 5535 /* | |
| 5536 * :[N]bNext [N] to previous buffer | |
| 5537 * :[N]bprevious [N] to previous buffer | |
| 5538 * :[N]sbNext [N] split and to previous buffer | |
| 5539 * :[N]sbprevious [N] split and to previous buffer | |
| 5540 */ | |
| 5541 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5542 ex_bprevious(exarg_T *eap) |
| 7 | 5543 { |
| 5544 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2); | |
| 6230 | 5545 if (eap->do_ecmd_cmd != NULL) |
| 5546 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5547 } |
| 5548 | |
| 5549 /* | |
| 5550 * :brewind to first buffer | |
| 5551 * :bfirst to first buffer | |
| 5552 * :sbrewind split and to first buffer | |
| 5553 * :sbfirst split and to first buffer | |
| 5554 */ | |
| 5555 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5556 ex_brewind(exarg_T *eap) |
| 7 | 5557 { |
| 5558 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0); | |
| 6230 | 5559 if (eap->do_ecmd_cmd != NULL) |
| 5560 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5561 } |
| 5562 | |
| 5563 /* | |
| 5564 * :blast to last buffer | |
| 5565 * :sblast split and to last buffer | |
| 5566 */ | |
| 5567 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5568 ex_blast(exarg_T *eap) |
| 7 | 5569 { |
| 5570 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0); | |
| 6230 | 5571 if (eap->do_ecmd_cmd != NULL) |
| 5572 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5573 } |
| 5574 #endif | |
| 5575 | |
| 5576 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5577 ends_excmd(int c) |
| 7 | 5578 { |
| 5579 return (c == NUL || c == '|' || c == '"' || c == '\n'); | |
| 5580 } | |
| 5581 | |
| 5582 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \ | |
| 5583 || defined(PROTO) | |
| 5584 /* | |
| 5585 * Return the next command, after the first '|' or '\n'. | |
| 5586 * Return NULL if not found. | |
| 5587 */ | |
| 5588 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5589 find_nextcmd(char_u *p) |
| 7 | 5590 { |
| 5591 while (*p != '|' && *p != '\n') | |
| 5592 { | |
| 5593 if (*p == NUL) | |
| 5594 return NULL; | |
| 5595 ++p; | |
| 5596 } | |
| 5597 return (p + 1); | |
| 5598 } | |
| 5599 #endif | |
| 5600 | |
| 5601 /* | |
| 5602 * Check if *p is a separator between Ex commands. | |
| 5603 * Return NULL if it isn't, (p + 1) if it is. | |
| 5604 */ | |
| 5605 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5606 check_nextcmd(char_u *p) |
| 7 | 5607 { |
| 5608 p = skipwhite(p); | |
| 5609 if (*p == '|' || *p == '\n') | |
| 5610 return (p + 1); | |
| 5611 else | |
| 5612 return NULL; | |
| 5613 } | |
| 5614 | |
| 5615 /* | |
| 5616 * - if there are more files to edit | |
| 5617 * - and this is the last window | |
| 5618 * - and forceit not used | |
| 5619 * - and not repeated twice on a row | |
| 5620 * return FAIL and give error message if 'message' TRUE | |
| 5621 * return OK otherwise | |
| 5622 */ | |
| 5623 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5624 check_more( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5625 int message, /* when FALSE check only, no messages */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5626 int forceit) |
| 7 | 5627 { |
| 5628 int n = ARGCOUNT - curwin->w_arg_idx - 1; | |
| 5629 | |
| 672 | 5630 if (!forceit && only_one_window() |
| 5631 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0) | |
| 7 | 5632 { |
| 5633 if (message) | |
| 5634 { | |
| 5635 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 5636 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL) | |
| 5637 { | |
| 2770 | 5638 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 5639 |
| 5640 if (n == 1) | |
| 2768 | 5641 vim_strncpy(buff, |
| 5642 (char_u *)_("1 more file to edit. Quit anyway?"), | |
| 2770 | 5643 DIALOG_MSG_SIZE - 1); |
| 7 | 5644 else |
| 2770 | 5645 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, |
| 7 | 5646 _("%d more files to edit. Quit anyway?"), n); |
| 5647 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES) | |
| 5648 return OK; | |
| 5649 return FAIL; | |
| 5650 } | |
| 5651 #endif | |
| 5652 if (n == 1) | |
| 5653 EMSG(_("E173: 1 more file to edit")); | |
| 5654 else | |
| 5655 EMSGN(_("E173: %ld more files to edit"), n); | |
| 5656 quitmore = 2; /* next try to quit is allowed */ | |
| 5657 } | |
| 5658 return FAIL; | |
| 5659 } | |
| 5660 return OK; | |
| 5661 } | |
| 5662 | |
| 5663 #ifdef FEAT_CMDL_COMPL | |
| 5664 /* | |
| 5665 * Function given to ExpandGeneric() to obtain the list of command names. | |
| 5666 */ | |
| 5667 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5668 get_command_name(expand_T *xp UNUSED, int idx) |
| 7 | 5669 { |
| 5670 if (idx >= (int)CMD_SIZE) | |
| 5671 # ifdef FEAT_USR_CMDS | |
| 5672 return get_user_command_name(idx); | |
| 5673 # else | |
| 5674 return NULL; | |
| 5675 # endif | |
| 5676 return cmdnames[idx].cmd_name; | |
| 5677 } | |
| 5678 #endif | |
| 5679 | |
| 5680 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5681 static int uc_add_command(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); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5682 static void uc_list(char_u *name, size_t name_len); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5683 static int uc_scan_attr(char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg, int* attr_type_arg); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5684 static char_u *uc_split_args(char_u *arg, size_t *lenp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5685 static size_t uc_check_code(char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len); |
| 7 | 5686 |
| 5687 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5688 uc_add_command( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5689 char_u *name, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5690 size_t name_len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5691 char_u *rep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5692 long argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5693 long def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5694 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5695 int compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5696 char_u *compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5697 int addr_type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5698 int force) |
| 7 | 5699 { |
| 5700 ucmd_T *cmd = NULL; | |
| 5701 char_u *p; | |
| 5702 int i; | |
| 5703 int cmp = 1; | |
| 5704 char_u *rep_buf = NULL; | |
| 5705 garray_T *gap; | |
| 5706 | |
| 859 | 5707 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE); |
| 7 | 5708 if (rep_buf == NULL) |
| 5709 { | |
| 5710 /* Can't replace termcodes - try using the string as is */ | |
| 5711 rep_buf = vim_strsave(rep); | |
| 5712 | |
| 5713 /* Give up if out of memory */ | |
| 5714 if (rep_buf == NULL) | |
| 5715 return FAIL; | |
| 5716 } | |
| 5717 | |
| 5718 /* get address of growarray: global or in curbuf */ | |
| 5719 if (flags & UC_BUFFER) | |
| 5720 { | |
| 5721 gap = &curbuf->b_ucmds; | |
| 5722 if (gap->ga_itemsize == 0) | |
| 5723 ga_init2(gap, (int)sizeof(ucmd_T), 4); | |
| 5724 } | |
| 5725 else | |
| 5726 gap = &ucmds; | |
| 5727 | |
| 5728 /* Search for the command in the already defined commands. */ | |
| 5729 for (i = 0; i < gap->ga_len; ++i) | |
| 5730 { | |
| 5731 size_t len; | |
| 5732 | |
| 5733 cmd = USER_CMD_GA(gap, i); | |
| 5734 len = STRLEN(cmd->uc_name); | |
| 5735 cmp = STRNCMP(name, cmd->uc_name, name_len); | |
| 5736 if (cmp == 0) | |
| 5737 { | |
| 5738 if (name_len < len) | |
| 5739 cmp = -1; | |
| 5740 else if (name_len > len) | |
| 5741 cmp = 1; | |
| 5742 } | |
| 5743 | |
| 5744 if (cmp == 0) | |
| 5745 { | |
| 5746 if (!force) | |
| 5747 { | |
| 5748 EMSG(_("E174: Command already exists: add ! to replace it")); | |
| 5749 goto fail; | |
| 5750 } | |
| 5751 | |
| 5752 vim_free(cmd->uc_rep); | |
| 1837 | 5753 cmd->uc_rep = NULL; |
| 5754 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5755 vim_free(cmd->uc_compl_arg); | |
| 5756 cmd->uc_compl_arg = NULL; | |
| 5757 #endif | |
| 7 | 5758 break; |
| 5759 } | |
| 5760 | |
| 5761 /* Stop as soon as we pass the name to add */ | |
| 5762 if (cmp < 0) | |
| 5763 break; | |
| 5764 } | |
| 5765 | |
| 5766 /* Extend the array unless we're replacing an existing command */ | |
| 5767 if (cmp != 0) | |
| 5768 { | |
| 5769 if (ga_grow(gap, 1) != OK) | |
| 5770 goto fail; | |
| 5771 if ((p = vim_strnsave(name, (int)name_len)) == NULL) | |
| 5772 goto fail; | |
| 5773 | |
| 5774 cmd = USER_CMD_GA(gap, i); | |
| 5775 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 5776 | |
| 5777 ++gap->ga_len; | |
| 5778 | |
| 5779 cmd->uc_name = p; | |
| 5780 } | |
| 5781 | |
| 5782 cmd->uc_rep = rep_buf; | |
| 5783 cmd->uc_argt = argt; | |
| 5784 cmd->uc_def = def; | |
| 5785 cmd->uc_compl = compl; | |
| 5786 #ifdef FEAT_EVAL | |
| 5787 cmd->uc_scriptID = current_SID; | |
| 5788 # ifdef FEAT_CMDL_COMPL | |
| 5789 cmd->uc_compl_arg = compl_arg; | |
| 5790 # endif | |
| 5791 #endif | |
| 6424 | 5792 cmd->uc_addr_type = addr_type; |
| 7 | 5793 |
| 5794 return OK; | |
| 5795 | |
| 5796 fail: | |
| 5797 vim_free(rep_buf); | |
| 5798 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5799 vim_free(compl_arg); | |
| 5800 #endif | |
| 5801 return FAIL; | |
| 5802 } | |
| 4133 | 5803 #endif |
| 5804 | |
| 6424 | 5805 #if defined(FEAT_USR_CMDS) |
| 5806 static struct | |
| 5807 { | |
| 5808 int expand; | |
| 5809 char *name; | |
| 5810 } addr_type_complete[] = | |
| 5811 { | |
| 5812 {ADDR_ARGUMENTS, "arguments"}, | |
| 5813 {ADDR_LINES, "lines"}, | |
| 5814 {ADDR_LOADED_BUFFERS, "loaded_buffers"}, | |
| 5815 {ADDR_TABS, "tabs"}, | |
| 5816 {ADDR_BUFFERS, "buffers"}, | |
| 5817 {ADDR_WINDOWS, "windows"}, | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
5818 {ADDR_QUICKFIX, "quickfix"}, |
| 6424 | 5819 {-1, NULL} |
| 5820 }; | |
| 5821 #endif | |
| 5822 | |
| 4133 | 5823 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5824 /* |
| 5825 * List of names for completion for ":command" with the EXPAND_ flag. | |
| 5826 * Must be alphabetical for completion. | |
| 5827 */ | |
| 5828 static struct | |
| 5829 { | |
| 5830 int expand; | |
| 5831 char *name; | |
| 5832 } command_complete[] = | |
| 5833 { | |
| 5834 {EXPAND_AUGROUP, "augroup"}, | |
| 3503 | 5835 {EXPAND_BEHAVE, "behave"}, |
| 7 | 5836 {EXPAND_BUFFERS, "buffer"}, |
| 2970 | 5837 {EXPAND_COLORS, "color"}, |
| 7 | 5838 {EXPAND_COMMANDS, "command"}, |
| 2970 | 5839 {EXPAND_COMPILER, "compiler"}, |
| 1845 | 5840 #if defined(FEAT_CSCOPE) |
| 5841 {EXPAND_CSCOPE, "cscope"}, | |
| 5842 #endif | |
| 7 | 5843 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 5844 {EXPAND_USER_DEFINED, "custom"}, | |
| 406 | 5845 {EXPAND_USER_LIST, "customlist"}, |
| 7 | 5846 #endif |
| 5847 {EXPAND_DIRECTORIES, "dir"}, | |
| 5848 {EXPAND_ENV_VARS, "environment"}, | |
| 5849 {EXPAND_EVENTS, "event"}, | |
| 5850 {EXPAND_EXPRESSION, "expression"}, | |
| 5851 {EXPAND_FILES, "file"}, | |
| 2970 | 5852 {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
|
5853 {EXPAND_FILETYPE, "filetype"}, |
| 7 | 5854 {EXPAND_FUNCTIONS, "function"}, |
| 5855 {EXPAND_HELP, "help"}, | |
| 5856 {EXPAND_HIGHLIGHT, "highlight"}, | |
| 3503 | 5857 #if defined(FEAT_CMDHIST) |
| 5858 {EXPAND_HISTORY, "history"}, | |
| 5859 #endif | |
| 2970 | 5860 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 3503 | 5861 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 2970 | 5862 {EXPAND_LOCALES, "locale"}, |
| 5863 #endif | |
| 7 | 5864 {EXPAND_MAPPINGS, "mapping"}, |
| 5865 {EXPAND_MENUS, "menu"}, | |
|
2444
3fbd9bce03f1
Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5866 {EXPAND_OWNSYNTAX, "syntax"}, |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5867 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5868 {EXPAND_SYNTIME, "syntime"}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5869 #endif |
| 7 | 5870 {EXPAND_SETTINGS, "option"}, |
| 714 | 5871 {EXPAND_SHELLCMD, "shellcmd"}, |
| 1868 | 5872 #if defined(FEAT_SIGNS) |
| 5873 {EXPAND_SIGN, "sign"}, | |
| 5874 #endif | |
| 7 | 5875 {EXPAND_TAGS, "tag"}, |
| 5876 {EXPAND_TAGS_LISTFILES, "tag_listfiles"}, | |
| 3744 | 5877 {EXPAND_USER, "user"}, |
| 7 | 5878 {EXPAND_USER_VARS, "var"}, |
| 5879 {0, NULL} | |
| 5880 }; | |
| 4133 | 5881 #endif |
| 5882 | |
| 5883 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 7 | 5884 static void |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5885 uc_list(char_u *name, size_t name_len) |
| 7 | 5886 { |
| 5887 int i, j; | |
| 5888 int found = FALSE; | |
| 5889 ucmd_T *cmd; | |
| 5890 int len; | |
| 5891 long a; | |
| 5892 garray_T *gap; | |
| 5893 | |
| 5894 gap = &curbuf->b_ucmds; | |
| 5895 for (;;) | |
| 5896 { | |
| 5897 for (i = 0; i < gap->ga_len; ++i) | |
| 5898 { | |
| 5899 cmd = USER_CMD_GA(gap, i); | |
| 835 | 5900 a = (long)cmd->uc_argt; |
| 7 | 5901 |
| 5902 /* Skip commands which don't match the requested prefix */ | |
| 5903 if (STRNCMP(name, cmd->uc_name, name_len) != 0) | |
| 5904 continue; | |
| 5905 | |
| 5906 /* Put out the title first time */ | |
| 5907 if (!found) | |
| 6424 | 5908 MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition")); |
| 7 | 5909 found = TRUE; |
| 5910 msg_putchar('\n'); | |
| 5911 if (got_int) | |
| 5912 break; | |
| 5913 | |
| 5914 /* Special cases */ | |
| 5915 msg_putchar(a & BANG ? '!' : ' '); | |
| 5916 msg_putchar(a & REGSTR ? '"' : ' '); | |
| 5917 msg_putchar(gap != &ucmds ? 'b' : ' '); | |
| 5918 msg_putchar(' '); | |
| 5919 | |
| 5920 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D)); | |
| 5921 len = (int)STRLEN(cmd->uc_name) + 4; | |
| 5922 | |
| 5923 do { | |
| 5924 msg_putchar(' '); | |
| 5925 ++len; | |
| 5926 } while (len < 16); | |
| 5927 | |
| 5928 len = 0; | |
| 5929 | |
| 5930 /* Arguments */ | |
| 5931 switch ((int)(a & (EXTRA|NOSPC|NEEDARG))) | |
| 5932 { | |
| 5933 case 0: IObuff[len++] = '0'; break; | |
| 5934 case (EXTRA): IObuff[len++] = '*'; break; | |
| 5935 case (EXTRA|NOSPC): IObuff[len++] = '?'; break; | |
| 5936 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break; | |
| 5937 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break; | |
| 5938 } | |
| 5939 | |
| 5940 do { | |
| 5941 IObuff[len++] = ' '; | |
| 5942 } while (len < 5); | |
| 5943 | |
| 5944 /* Range */ | |
| 5945 if (a & (RANGE|COUNT)) | |
| 5946 { | |
| 5947 if (a & COUNT) | |
| 5948 { | |
| 5949 /* -count=N */ | |
| 5950 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def); | |
| 5951 len += (int)STRLEN(IObuff + len); | |
| 5952 } | |
| 5953 else if (a & DFLALL) | |
| 5954 IObuff[len++] = '%'; | |
| 5955 else if (cmd->uc_def >= 0) | |
| 5956 { | |
| 5957 /* -range=N */ | |
| 5958 sprintf((char *)IObuff + len, "%ld", cmd->uc_def); | |
| 5959 len += (int)STRLEN(IObuff + len); | |
| 5960 } | |
| 5961 else | |
| 5962 IObuff[len++] = '.'; | |
| 5963 } | |
| 5964 | |
| 5965 do { | |
| 5966 IObuff[len++] = ' '; | |
| 5967 } while (len < 11); | |
| 5968 | |
| 6424 | 5969 /* Address Type */ |
| 5970 for (j = 0; addr_type_complete[j].expand != -1; ++j) | |
| 5971 if (addr_type_complete[j].expand != ADDR_LINES | |
| 5972 && addr_type_complete[j].expand == cmd->uc_addr_type) | |
| 5973 { | |
| 5974 STRCPY(IObuff + len, addr_type_complete[j].name); | |
| 5975 len += (int)STRLEN(IObuff + len); | |
| 5976 break; | |
| 5977 } | |
| 5978 | |
| 5979 do { | |
| 5980 IObuff[len++] = ' '; | |
| 5981 } while (len < 21); | |
| 5982 | |
| 7 | 5983 /* Completion */ |
| 5984 for (j = 0; command_complete[j].expand != 0; ++j) | |
| 5985 if (command_complete[j].expand == cmd->uc_compl) | |
| 5986 { | |
| 5987 STRCPY(IObuff + len, command_complete[j].name); | |
| 5988 len += (int)STRLEN(IObuff + len); | |
| 5989 break; | |
| 5990 } | |
| 5991 | |
| 5992 do { | |
| 5993 IObuff[len++] = ' '; | |
| 6424 | 5994 } while (len < 35); |
| 7 | 5995 |
| 5996 IObuff[len] = '\0'; | |
| 5997 msg_outtrans(IObuff); | |
| 5998 | |
| 5999 msg_outtrans_special(cmd->uc_rep, FALSE); | |
| 482 | 6000 #ifdef FEAT_EVAL |
| 6001 if (p_verbose > 0) | |
| 6002 last_set_msg(cmd->uc_scriptID); | |
| 6003 #endif | |
| 7 | 6004 out_flush(); |
| 6005 ui_breakcheck(); | |
| 6006 if (got_int) | |
| 6007 break; | |
| 6008 } | |
| 6009 if (gap == &ucmds || i < gap->ga_len) | |
| 6010 break; | |
| 6011 gap = &ucmds; | |
| 6012 } | |
| 6013 | |
| 6014 if (!found) | |
| 6015 MSG(_("No user-defined commands found")); | |
| 6016 } | |
| 6017 | |
| 6018 static char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6019 uc_fun_cmd(void) |
| 7 | 6020 { |
| 6021 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4, | |
| 6022 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60, | |
| 6023 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2, | |
| 6024 0xb9, 0x7f, 0}; | |
| 6025 int i; | |
| 6026 | |
| 6027 for (i = 0; fcmd[i]; ++i) | |
| 6028 IObuff[i] = fcmd[i] - 0x40; | |
| 6029 IObuff[i] = 0; | |
| 6030 return IObuff; | |
| 6031 } | |
| 6032 | |
| 6033 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6034 uc_scan_attr( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6035 char_u *attr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6036 size_t len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6037 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6038 long *def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6039 int *flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6040 int *compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6041 char_u **compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6042 int *addr_type_arg) |
| 7 | 6043 { |
| 6044 char_u *p; | |
| 6045 | |
| 6046 if (len == 0) | |
| 6047 { | |
| 6048 EMSG(_("E175: No attribute specified")); | |
| 6049 return FAIL; | |
| 6050 } | |
| 6051 | |
| 6052 /* First, try the simple attributes (no arguments) */ | |
| 6053 if (STRNICMP(attr, "bang", len) == 0) | |
| 6054 *argt |= BANG; | |
| 6055 else if (STRNICMP(attr, "buffer", len) == 0) | |
| 6056 *flags |= UC_BUFFER; | |
| 6057 else if (STRNICMP(attr, "register", len) == 0) | |
| 6058 *argt |= REGSTR; | |
| 6059 else if (STRNICMP(attr, "bar", len) == 0) | |
| 6060 *argt |= TRLBAR; | |
| 6061 else | |
| 6062 { | |
| 6063 int i; | |
| 6064 char_u *val = NULL; | |
| 6065 size_t vallen = 0; | |
| 6066 size_t attrlen = len; | |
| 6067 | |
| 6068 /* Look for the attribute name - which is the part before any '=' */ | |
| 6069 for (i = 0; i < (int)len; ++i) | |
| 6070 { | |
| 6071 if (attr[i] == '=') | |
| 6072 { | |
| 6073 val = &attr[i + 1]; | |
| 6074 vallen = len - i - 1; | |
| 6075 attrlen = i; | |
| 6076 break; | |
| 6077 } | |
| 6078 } | |
| 6079 | |
| 6080 if (STRNICMP(attr, "nargs", attrlen) == 0) | |
| 6081 { | |
| 6082 if (vallen == 1) | |
| 6083 { | |
| 6084 if (*val == '0') | |
| 6085 /* Do nothing - this is the default */; | |
| 6086 else if (*val == '1') | |
| 6087 *argt |= (EXTRA | NOSPC | NEEDARG); | |
| 6088 else if (*val == '*') | |
| 6089 *argt |= EXTRA; | |
| 6090 else if (*val == '?') | |
| 6091 *argt |= (EXTRA | NOSPC); | |
| 6092 else if (*val == '+') | |
| 6093 *argt |= (EXTRA | NEEDARG); | |
| 6094 else | |
| 6095 goto wrong_nargs; | |
| 6096 } | |
| 6097 else | |
| 6098 { | |
| 6099 wrong_nargs: | |
| 6100 EMSG(_("E176: Invalid number of arguments")); | |
| 6101 return FAIL; | |
| 6102 } | |
| 6103 } | |
| 6104 else if (STRNICMP(attr, "range", attrlen) == 0) | |
| 6105 { | |
| 6106 *argt |= RANGE; | |
| 6107 if (vallen == 1 && *val == '%') | |
| 6108 *argt |= DFLALL; | |
| 6109 else if (val != NULL) | |
| 6110 { | |
| 6111 p = val; | |
| 6112 if (*def >= 0) | |
| 6113 { | |
| 6114 two_count: | |
| 6115 EMSG(_("E177: Count cannot be specified twice")); | |
| 6116 return FAIL; | |
| 6117 } | |
| 6118 | |
| 6119 *def = getdigits(&p); | |
| 6120 *argt |= (ZEROR | NOTADR); | |
| 6121 | |
| 6122 if (p != val + vallen || vallen == 0) | |
| 6123 { | |
| 6124 invalid_count: | |
| 6125 EMSG(_("E178: Invalid default value for count")); | |
| 6126 return FAIL; | |
| 6127 } | |
| 6128 } | |
| 6129 } | |
| 6130 else if (STRNICMP(attr, "count", attrlen) == 0) | |
| 6131 { | |
| 171 | 6132 *argt |= (COUNT | ZEROR | RANGE | NOTADR); |
| 7 | 6133 |
| 6134 if (val != NULL) | |
| 6135 { | |
| 6136 p = val; | |
| 6137 if (*def >= 0) | |
| 6138 goto two_count; | |
| 6139 | |
| 6140 *def = getdigits(&p); | |
| 6141 | |
| 6142 if (p != val + vallen) | |
| 6143 goto invalid_count; | |
| 6144 } | |
| 6145 | |
| 6146 if (*def < 0) | |
| 6147 *def = 0; | |
| 6148 } | |
| 6149 else if (STRNICMP(attr, "complete", attrlen) == 0) | |
| 6150 { | |
| 6151 if (val == NULL) | |
| 6152 { | |
| 531 | 6153 EMSG(_("E179: argument required for -complete")); |
| 7 | 6154 return FAIL; |
| 6155 } | |
| 531 | 6156 |
| 6157 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg) | |
| 6158 == FAIL) | |
| 7 | 6159 return FAIL; |
| 6160 } | |
| 6424 | 6161 else if (STRNICMP(attr, "addr", attrlen) == 0) |
| 6162 { | |
| 6163 *argt |= RANGE; | |
| 6164 if (val == NULL) | |
| 6165 { | |
| 6166 EMSG(_("E179: argument required for -addr")); | |
| 6167 return FAIL; | |
| 6168 } | |
| 6169 if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg) | |
| 6170 == FAIL) | |
| 6171 return FAIL; | |
| 6172 if (addr_type_arg != ADDR_LINES) | |
| 6173 *argt |= (ZEROR | NOTADR) ; | |
| 6174 } | |
| 7 | 6175 else |
| 6176 { | |
| 6177 char_u ch = attr[len]; | |
| 6178 attr[len] = '\0'; | |
| 6179 EMSG2(_("E181: Invalid attribute: %s"), attr); | |
| 6180 attr[len] = ch; | |
| 6181 return FAIL; | |
| 6182 } | |
| 6183 } | |
| 6184 | |
| 6185 return OK; | |
| 6186 } | |
| 6187 | |
| 1792 | 6188 /* |
| 6189 * ":command ..." | |
| 6190 */ | |
| 7 | 6191 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6192 ex_command(exarg_T *eap) |
| 7 | 6193 { |
| 6194 char_u *name; | |
| 6195 char_u *end; | |
| 6196 char_u *p; | |
| 6197 long argt = 0; | |
| 6198 long def = -1; | |
| 6199 int flags = 0; | |
| 6200 int compl = EXPAND_NOTHING; | |
| 6201 char_u *compl_arg = NULL; | |
| 6424 | 6202 int addr_type_arg = ADDR_LINES; |
| 7 | 6203 int has_attr = (eap->arg[0] == '-'); |
| 2633 | 6204 int name_len; |
| 7 | 6205 |
| 6206 p = eap->arg; | |
| 6207 | |
| 6208 /* Check for attributes */ | |
| 6209 while (*p == '-') | |
| 6210 { | |
| 6211 ++p; | |
| 6212 end = skiptowhite(p); | |
| 6424 | 6213 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg) |
| 7 | 6214 == FAIL) |
| 6215 return; | |
| 6216 p = skipwhite(end); | |
| 6217 } | |
| 6218 | |
| 6219 /* Get the name (if any) and skip to the following argument */ | |
| 6220 name = p; | |
| 6221 if (ASCII_ISALPHA(*p)) | |
| 6222 while (ASCII_ISALNUM(*p)) | |
| 6223 ++p; | |
| 6224 if (!ends_excmd(*p) && !vim_iswhite(*p)) | |
| 6225 { | |
| 6226 EMSG(_("E182: Invalid command name")); | |
| 6227 return; | |
| 6228 } | |
| 6229 end = p; | |
| 2633 | 6230 name_len = (int)(end - name); |
| 7 | 6231 |
| 6232 /* If there is nothing after the name, and no attributes were specified, | |
| 6233 * we are listing commands | |
| 6234 */ | |
| 6235 p = skipwhite(end); | |
| 6236 if (!has_attr && ends_excmd(*p)) | |
| 6237 { | |
| 6238 uc_list(name, end - name); | |
| 6239 } | |
| 6240 else if (!ASCII_ISUPPER(*name)) | |
| 6241 { | |
| 6242 EMSG(_("E183: User defined commands must start with an uppercase letter")); | |
| 6243 return; | |
| 6244 } | |
| 2633 | 6245 else if ((name_len == 1 && *name == 'X') |
| 6246 || (name_len <= 4 | |
| 6247 && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0)) | |
| 6248 { | |
| 6249 EMSG(_("E841: Reserved name, cannot be used for user defined command")); | |
| 6250 return; | |
| 6251 } | |
| 7 | 6252 else |
| 6253 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg, | |
| 6424 | 6254 addr_type_arg, eap->forceit); |
| 7 | 6255 } |
| 6256 | |
| 6257 /* | |
| 6258 * ":comclear" | |
| 355 | 6259 * Clear all user commands, global and for current buffer. |
| 7 | 6260 */ |
| 355 | 6261 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6262 ex_comclear(exarg_T *eap UNUSED) |
| 7 | 6263 { |
| 6264 uc_clear(&ucmds); | |
| 6265 uc_clear(&curbuf->b_ucmds); | |
| 6266 } | |
| 6267 | |
| 6268 /* | |
| 6269 * Clear all user commands for "gap". | |
| 6270 */ | |
| 6271 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6272 uc_clear(garray_T *gap) |
| 7 | 6273 { |
| 6274 int i; | |
| 6275 ucmd_T *cmd; | |
| 6276 | |
| 6277 for (i = 0; i < gap->ga_len; ++i) | |
| 6278 { | |
| 6279 cmd = USER_CMD_GA(gap, i); | |
| 6280 vim_free(cmd->uc_name); | |
| 6281 vim_free(cmd->uc_rep); | |
| 6282 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6283 vim_free(cmd->uc_compl_arg); | |
| 6284 # endif | |
| 6285 } | |
| 6286 ga_clear(gap); | |
| 6287 } | |
| 6288 | |
| 6289 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6290 ex_delcommand(exarg_T *eap) |
| 7 | 6291 { |
| 6292 int i = 0; | |
| 6293 ucmd_T *cmd = NULL; | |
| 6294 int cmp = -1; | |
| 6295 garray_T *gap; | |
| 6296 | |
| 6297 gap = &curbuf->b_ucmds; | |
| 6298 for (;;) | |
| 6299 { | |
| 6300 for (i = 0; i < gap->ga_len; ++i) | |
| 6301 { | |
| 6302 cmd = USER_CMD_GA(gap, i); | |
| 6303 cmp = STRCMP(eap->arg, cmd->uc_name); | |
| 6304 if (cmp <= 0) | |
| 6305 break; | |
| 6306 } | |
| 6307 if (gap == &ucmds || cmp == 0) | |
| 6308 break; | |
| 6309 gap = &ucmds; | |
| 6310 } | |
| 6311 | |
| 6312 if (cmp != 0) | |
| 6313 { | |
| 6314 EMSG2(_("E184: No such user-defined command: %s"), eap->arg); | |
| 6315 return; | |
| 6316 } | |
| 6317 | |
| 6318 vim_free(cmd->uc_name); | |
| 6319 vim_free(cmd->uc_rep); | |
| 6320 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6321 vim_free(cmd->uc_compl_arg); | |
| 6322 # endif | |
| 6323 | |
| 6324 --gap->ga_len; | |
| 6325 | |
| 6326 if (i < gap->ga_len) | |
| 6327 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 6328 } | |
| 6329 | |
| 1088 | 6330 /* |
| 6331 * split and quote args for <f-args> | |
| 6332 */ | |
| 7 | 6333 static char_u * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6334 uc_split_args(char_u *arg, size_t *lenp) |
| 7 | 6335 { |
| 6336 char_u *buf; | |
| 6337 char_u *p; | |
| 6338 char_u *q; | |
| 6339 int len; | |
| 6340 | |
| 6341 /* Precalculate length */ | |
| 6342 p = arg; | |
| 6343 len = 2; /* Initial and final quotes */ | |
| 6344 | |
| 6345 while (*p) | |
| 6346 { | |
| 1088 | 6347 if (p[0] == '\\' && p[1] == '\\') |
| 6348 { | |
| 6349 len += 2; | |
| 6350 p += 2; | |
| 6351 } | |
| 6352 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6353 { |
| 6354 len += 1; | |
| 6355 p += 2; | |
| 6356 } | |
| 6357 else if (*p == '\\' || *p == '"') | |
| 6358 { | |
| 6359 len += 2; | |
| 6360 p += 1; | |
| 6361 } | |
| 6362 else if (vim_iswhite(*p)) | |
| 6363 { | |
| 6364 p = skipwhite(p); | |
| 6365 if (*p == NUL) | |
| 6366 break; | |
| 6367 len += 3; /* "," */ | |
| 6368 } | |
| 6369 else | |
| 6370 { | |
| 3680 | 6371 #ifdef FEAT_MBYTE |
| 6372 int charlen = (*mb_ptr2len)(p); | |
| 6373 len += charlen; | |
| 6374 p += charlen; | |
| 6375 #else | |
| 7 | 6376 ++len; |
| 6377 ++p; | |
| 3680 | 6378 #endif |
| 7 | 6379 } |
| 6380 } | |
| 6381 | |
| 6382 buf = alloc(len + 1); | |
| 6383 if (buf == NULL) | |
| 6384 { | |
| 6385 *lenp = 0; | |
| 6386 return buf; | |
| 6387 } | |
| 6388 | |
| 6389 p = arg; | |
| 6390 q = buf; | |
| 6391 *q++ = '"'; | |
| 6392 while (*p) | |
| 6393 { | |
| 1088 | 6394 if (p[0] == '\\' && p[1] == '\\') |
| 6395 { | |
| 6396 *q++ = '\\'; | |
| 6397 *q++ = '\\'; | |
| 6398 p += 2; | |
| 6399 } | |
| 6400 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6401 { |
| 6402 *q++ = p[1]; | |
| 6403 p += 2; | |
| 6404 } | |
| 6405 else if (*p == '\\' || *p == '"') | |
| 6406 { | |
| 6407 *q++ = '\\'; | |
| 6408 *q++ = *p++; | |
| 6409 } | |
| 6410 else if (vim_iswhite(*p)) | |
| 6411 { | |
| 6412 p = skipwhite(p); | |
| 6413 if (*p == NUL) | |
| 6414 break; | |
| 6415 *q++ = '"'; | |
| 6416 *q++ = ','; | |
| 6417 *q++ = '"'; | |
| 6418 } | |
| 6419 else | |
| 6420 { | |
| 3680 | 6421 MB_COPY_CHAR(p, q); |
| 7 | 6422 } |
| 6423 } | |
| 6424 *q++ = '"'; | |
| 6425 *q = 0; | |
| 6426 | |
| 6427 *lenp = len; | |
| 6428 return buf; | |
| 6429 } | |
| 6430 | |
| 6431 /* | |
| 6432 * Check for a <> code in a user command. | |
| 6433 * "code" points to the '<'. "len" the length of the <> (inclusive). | |
| 6434 * "buf" is where the result is to be added. | |
| 6435 * "split_buf" points to a buffer used for splitting, caller should free it. | |
| 6436 * "split_len" is the length of what "split_buf" contains. | |
| 6437 * Returns the length of the replacement, which has been added to "buf". | |
| 6438 * Returns -1 if there was no match, and only the "<" has been copied. | |
| 6439 */ | |
| 6440 static size_t | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6441 uc_check_code( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6442 char_u *code, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6443 size_t len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6444 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6445 ucmd_T *cmd, /* the user command we're expanding */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6446 exarg_T *eap, /* ex arguments */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6447 char_u **split_buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6448 size_t *split_len) |
| 7 | 6449 { |
| 6450 size_t result = 0; | |
| 6451 char_u *p = code + 1; | |
| 6452 size_t l = len - 2; | |
| 6453 int quote = 0; | |
| 6454 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_REGISTER, | |
| 6455 ct_LT, ct_NONE } type = ct_NONE; | |
| 6456 | |
| 6457 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') | |
| 6458 { | |
| 6459 quote = (*p == 'q' || *p == 'Q') ? 1 : 2; | |
| 6460 p += 2; | |
| 6461 l -= 2; | |
| 6462 } | |
| 6463 | |
| 788 | 6464 ++l; |
| 6465 if (l <= 1) | |
| 7 | 6466 type = ct_NONE; |
| 788 | 6467 else if (STRNICMP(p, "args>", l) == 0) |
| 7 | 6468 type = ct_ARGS; |
| 788 | 6469 else if (STRNICMP(p, "bang>", l) == 0) |
| 7 | 6470 type = ct_BANG; |
| 788 | 6471 else if (STRNICMP(p, "count>", l) == 0) |
| 7 | 6472 type = ct_COUNT; |
| 788 | 6473 else if (STRNICMP(p, "line1>", l) == 0) |
| 7 | 6474 type = ct_LINE1; |
| 788 | 6475 else if (STRNICMP(p, "line2>", l) == 0) |
| 7 | 6476 type = ct_LINE2; |
| 788 | 6477 else if (STRNICMP(p, "lt>", l) == 0) |
| 7 | 6478 type = ct_LT; |
| 788 | 6479 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) |
| 7 | 6480 type = ct_REGISTER; |
| 6481 | |
| 6482 switch (type) | |
| 6483 { | |
| 6484 case ct_ARGS: | |
| 6485 /* Simple case first */ | |
| 6486 if (*eap->arg == NUL) | |
| 6487 { | |
| 6488 if (quote == 1) | |
| 6489 { | |
| 6490 result = 2; | |
| 6491 if (buf != NULL) | |
| 6492 STRCPY(buf, "''"); | |
| 6493 } | |
| 6494 else | |
| 6495 result = 0; | |
| 6496 break; | |
| 6497 } | |
| 6498 | |
| 6499 /* When specified there is a single argument don't split it. | |
| 6500 * Works for ":Cmd %" when % is "a b c". */ | |
| 6501 if ((eap->argt & NOSPC) && quote == 2) | |
| 6502 quote = 1; | |
| 6503 | |
| 6504 switch (quote) | |
| 6505 { | |
| 6506 case 0: /* No quoting, no splitting */ | |
| 6507 result = STRLEN(eap->arg); | |
| 6508 if (buf != NULL) | |
| 6509 STRCPY(buf, eap->arg); | |
| 6510 break; | |
| 6511 case 1: /* Quote, but don't split */ | |
| 6512 result = STRLEN(eap->arg) + 2; | |
| 6513 for (p = eap->arg; *p; ++p) | |
| 6514 { | |
| 3304 | 6515 #ifdef FEAT_MBYTE |
| 6516 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6517 /* DBCS can contain \ in a trail byte, skip the | |
| 6518 * double-byte character. */ | |
| 6519 ++p; | |
| 6520 else | |
| 6521 #endif | |
| 6522 if (*p == '\\' || *p == '"') | |
| 7 | 6523 ++result; |
| 6524 } | |
| 6525 | |
| 6526 if (buf != NULL) | |
| 6527 { | |
| 6528 *buf++ = '"'; | |
| 6529 for (p = eap->arg; *p; ++p) | |
| 6530 { | |
| 3304 | 6531 #ifdef FEAT_MBYTE |
| 6532 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6533 /* DBCS can contain \ in a trail byte, copy the | |
| 6534 * double-byte character to avoid escaping. */ | |
| 6535 *buf++ = *p++; | |
| 6536 else | |
| 6537 #endif | |
| 6538 if (*p == '\\' || *p == '"') | |
| 7 | 6539 *buf++ = '\\'; |
| 6540 *buf++ = *p; | |
| 6541 } | |
| 6542 *buf = '"'; | |
| 6543 } | |
| 6544 | |
| 6545 break; | |
| 1088 | 6546 case 2: /* Quote and split (<f-args>) */ |
| 7 | 6547 /* This is hard, so only do it once, and cache the result */ |
| 6548 if (*split_buf == NULL) | |
| 6549 *split_buf = uc_split_args(eap->arg, split_len); | |
| 6550 | |
| 6551 result = *split_len; | |
| 6552 if (buf != NULL && result != 0) | |
| 6553 STRCPY(buf, *split_buf); | |
| 6554 | |
| 6555 break; | |
| 6556 } | |
| 6557 break; | |
| 6558 | |
| 6559 case ct_BANG: | |
| 6560 result = eap->forceit ? 1 : 0; | |
| 6561 if (quote) | |
| 6562 result += 2; | |
| 6563 if (buf != NULL) | |
| 6564 { | |
| 6565 if (quote) | |
| 6566 *buf++ = '"'; | |
| 6567 if (eap->forceit) | |
| 6568 *buf++ = '!'; | |
| 6569 if (quote) | |
| 6570 *buf = '"'; | |
| 6571 } | |
| 6572 break; | |
| 6573 | |
| 6574 case ct_LINE1: | |
| 6575 case ct_LINE2: | |
| 6576 case ct_COUNT: | |
| 6577 { | |
| 6578 char num_buf[20]; | |
| 6579 long num = (type == ct_LINE1) ? eap->line1 : | |
| 6580 (type == ct_LINE2) ? eap->line2 : | |
| 6581 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def; | |
| 6582 size_t num_len; | |
| 6583 | |
| 6584 sprintf(num_buf, "%ld", num); | |
| 6585 num_len = STRLEN(num_buf); | |
| 6586 result = num_len; | |
| 6587 | |
| 6588 if (quote) | |
| 6589 result += 2; | |
| 6590 | |
| 6591 if (buf != NULL) | |
| 6592 { | |
| 6593 if (quote) | |
| 6594 *buf++ = '"'; | |
| 6595 STRCPY(buf, num_buf); | |
| 6596 buf += num_len; | |
| 6597 if (quote) | |
| 6598 *buf = '"'; | |
| 6599 } | |
| 6600 | |
| 6601 break; | |
| 6602 } | |
| 6603 | |
| 6604 case ct_REGISTER: | |
| 6605 result = eap->regname ? 1 : 0; | |
| 6606 if (quote) | |
| 6607 result += 2; | |
| 6608 if (buf != NULL) | |
| 6609 { | |
| 6610 if (quote) | |
| 6611 *buf++ = '\''; | |
| 6612 if (eap->regname) | |
| 6613 *buf++ = eap->regname; | |
| 6614 if (quote) | |
| 6615 *buf = '\''; | |
| 6616 } | |
| 6617 break; | |
| 6618 | |
| 6619 case ct_LT: | |
| 6620 result = 1; | |
| 6621 if (buf != NULL) | |
| 6622 *buf = '<'; | |
| 6623 break; | |
| 6624 | |
| 6625 default: | |
| 6626 /* Not recognized: just copy the '<' and return -1. */ | |
| 6627 result = (size_t)-1; | |
| 6628 if (buf != NULL) | |
| 6629 *buf = '<'; | |
| 6630 break; | |
| 6631 } | |
| 6632 | |
| 6633 return result; | |
| 6634 } | |
| 6635 | |
| 6636 static void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6637 do_ucmd(exarg_T *eap) |
| 7 | 6638 { |
| 6639 char_u *buf; | |
| 6640 char_u *p; | |
| 6641 char_u *q; | |
| 6642 | |
| 6643 char_u *start; | |
| 1812 | 6644 char_u *end = NULL; |
| 1792 | 6645 char_u *ksp; |
| 7 | 6646 size_t len, totlen; |
| 6647 | |
| 6648 size_t split_len = 0; | |
| 6649 char_u *split_buf = NULL; | |
| 6650 ucmd_T *cmd; | |
| 6651 #ifdef FEAT_EVAL | |
| 6652 scid_T save_current_SID = current_SID; | |
| 6653 #endif | |
| 6654 | |
| 6655 if (eap->cmdidx == CMD_USER) | |
| 6656 cmd = USER_CMD(eap->useridx); | |
| 6657 else | |
| 6658 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx); | |
| 6659 | |
| 6660 /* | |
| 6661 * Replace <> in the command by the arguments. | |
| 1792 | 6662 * First round: "buf" is NULL, compute length, allocate "buf". |
| 6663 * Second round: copy result into "buf". | |
| 7 | 6664 */ |
| 6665 buf = NULL; | |
| 6666 for (;;) | |
| 6667 { | |
| 1792 | 6668 p = cmd->uc_rep; /* source */ |
| 1837 | 6669 q = buf; /* destination */ |
| 7 | 6670 totlen = 0; |
| 1792 | 6671 |
| 6672 for (;;) | |
| 6673 { | |
| 6674 start = vim_strchr(p, '<'); | |
| 6675 if (start != NULL) | |
| 6676 end = vim_strchr(start + 1, '>'); | |
| 6677 if (buf != NULL) | |
| 6678 { | |
| 2722 | 6679 for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp) |
| 6680 ; | |
| 6681 if (*ksp == K_SPECIAL | |
| 6682 && (start == NULL || ksp < start || end == NULL) | |
| 1792 | 6683 && ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER) |
| 6684 # ifdef FEAT_GUI | |
| 6685 || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI) | |
| 6686 # endif | |
| 6687 )) | |
| 6688 { | |
| 2722 | 6689 /* K_SPECIAL has been put in the buffer as K_SPECIAL |
| 1792 | 6690 * KS_SPECIAL KE_FILLER, like for mappings, but |
| 6691 * do_cmdline() doesn't handle that, so convert it back. | |
| 6692 * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */ | |
| 6693 len = ksp - p; | |
| 6694 if (len > 0) | |
| 6695 { | |
| 6696 mch_memmove(q, p, len); | |
| 6697 q += len; | |
| 6698 } | |
| 6699 *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI; | |
| 6700 p = ksp + 3; | |
| 6701 continue; | |
| 6702 } | |
| 6703 } | |
| 6704 | |
| 6705 /* break if there no <item> is found */ | |
| 6706 if (start == NULL || end == NULL) | |
| 6707 break; | |
| 6708 | |
| 7 | 6709 /* Include the '>' */ |
| 6710 ++end; | |
| 6711 | |
| 6712 /* Take everything up to the '<' */ | |
| 6713 len = start - p; | |
| 6714 if (buf == NULL) | |
| 6715 totlen += len; | |
| 6716 else | |
| 6717 { | |
| 6718 mch_memmove(q, p, len); | |
| 6719 q += len; | |
| 6720 } | |
| 6721 | |
| 6722 len = uc_check_code(start, end - start, q, cmd, eap, | |
| 6723 &split_buf, &split_len); | |
| 6724 if (len == (size_t)-1) | |
| 6725 { | |
| 6726 /* no match, continue after '<' */ | |
| 6727 p = start + 1; | |
| 6728 len = 1; | |
| 6729 } | |
| 6730 else | |
| 6731 p = end; | |
| 6732 if (buf == NULL) | |
| 6733 totlen += len; | |
| 6734 else | |
| 6735 q += len; | |
| 6736 } | |
| 6737 if (buf != NULL) /* second time here, finished */ | |
| 6738 { | |
| 6739 STRCPY(q, p); | |
| 6740 break; | |
| 6741 } | |
| 6742 | |
| 6743 totlen += STRLEN(p); /* Add on the trailing characters */ | |
| 6744 buf = alloc((unsigned)(totlen + 1)); | |
| 6745 if (buf == NULL) | |
| 6746 { | |
| 6747 vim_free(split_buf); | |
| 6748 return; | |
| 6749 } | |
| 6750 } | |
| 6751 | |
| 6752 #ifdef FEAT_EVAL | |
| 6753 current_SID = cmd->uc_scriptID; | |
| 6754 #endif | |
| 6755 (void)do_cmdline(buf, eap->getline, eap->cookie, | |
| 6756 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 6757 #ifdef FEAT_EVAL | |
| 6758 current_SID = save_current_SID; | |
| 6759 #endif | |
| 6760 vim_free(buf); | |
| 6761 vim_free(split_buf); | |
| 6762 } | |
| 6763 | |
| 6764 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6765 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6766 get_user_command_name(int idx) |
| 7 | 6767 { |
| 6768 return get_user_commands(NULL, idx - (int)CMD_SIZE); | |
| 6769 } | |
| 6770 | |
| 6771 /* | |
| 6772 * Function given to ExpandGeneric() to obtain the list of user command names. | |
| 6773 */ | |
| 6774 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6775 get_user_commands(expand_T *xp UNUSED, int idx) |
| 7 | 6776 { |
| 6777 if (idx < curbuf->b_ucmds.ga_len) | |
| 6778 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name; | |
| 6779 idx -= curbuf->b_ucmds.ga_len; | |
| 6780 if (idx < ucmds.ga_len) | |
| 6781 return USER_CMD(idx)->uc_name; | |
| 6782 return NULL; | |
| 6783 } | |
| 6784 | |
| 6785 /* | |
| 6424 | 6786 * Function given to ExpandGeneric() to obtain the list of user address type names. |
| 6787 */ | |
| 6788 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6789 get_user_cmd_addr_type(expand_T *xp UNUSED, int idx) |
| 6424 | 6790 { |
| 6791 return (char_u *)addr_type_complete[idx].name; | |
| 6792 } | |
| 6793 | |
| 6794 /* | |
| 7 | 6795 * Function given to ExpandGeneric() to obtain the list of user command |
| 6796 * attributes. | |
| 6797 */ | |
| 6798 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6799 get_user_cmd_flags(expand_T *xp UNUSED, int idx) |
| 7 | 6800 { |
| 6801 static char *user_cmd_flags[] = | |
| 6424 | 6802 {"addr", "bang", "bar", "buffer", "complete", |
| 6803 "count", "nargs", "range", "register"}; | |
| 7 | 6804 |
| 1880 | 6805 if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))) |
| 7 | 6806 return NULL; |
| 6807 return (char_u *)user_cmd_flags[idx]; | |
| 6808 } | |
| 6809 | |
| 6810 /* | |
| 6811 * Function given to ExpandGeneric() to obtain the list of values for -nargs. | |
| 6812 */ | |
| 6813 char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6814 get_user_cmd_nargs(expand_T *xp UNUSED, int idx) |
| 7 | 6815 { |
| 6816 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"}; | |
| 6817 | |
| 1880 | 6818 if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))) |
| 7 | 6819 return NULL; |
| 6820 return (char_u *)user_cmd_nargs[idx]; | |
| 6821 } | |
| 6822 | |
| 6823 /* | |
| 6824 * Function given to ExpandGeneric() to obtain the list of values for -complete. | |
| 6825 */ | |
| 6826 char_u * | |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6827 get_user_cmd_complete(expand_T *xp UNUSED, int idx) |
| 7 | 6828 { |
| 6829 return (char_u *)command_complete[idx].name; | |
| 6830 } | |
| 6831 # endif /* FEAT_CMDL_COMPL */ | |
| 6832 | |
| 6424 | 6833 /* |
| 6834 * Parse address type argument | |
| 6835 */ | |
| 6836 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6837 parse_addr_type_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6838 char_u *value, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6839 int vallen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6840 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6841 int *addr_type_arg) |
| 6424 | 6842 { |
| 6843 int i, a, b; | |
|
7549
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6844 |
| 6424 | 6845 for (i = 0; addr_type_complete[i].expand != -1; ++i) |
| 6846 { | |
| 6847 a = (int)STRLEN(addr_type_complete[i].name) == vallen; | |
| 6848 b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0; | |
| 6849 if (a && b) | |
| 6850 { | |
| 6851 *addr_type_arg = addr_type_complete[i].expand; | |
| 6852 break; | |
| 6853 } | |
| 6854 } | |
| 6855 | |
| 6856 if (addr_type_complete[i].expand == -1) | |
| 6857 { | |
| 6858 char_u *err = value; | |
|
7549
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6859 |
|
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6860 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
|
6861 ; |
| 6424 | 6862 err[i] = NUL; |
| 6863 EMSG2(_("E180: Invalid address type value: %s"), err); | |
| 6864 return FAIL; | |
| 6865 } | |
| 6866 | |
| 6867 if (*addr_type_arg != ADDR_LINES) | |
| 6868 *argt |= NOTADR; | |
| 6869 | |
| 6870 return OK; | |
| 6871 } | |
| 6872 | |
| 7 | 6873 #endif /* FEAT_USR_CMDS */ |
| 6874 | |
| 531 | 6875 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 6876 /* | |
| 6877 * Parse a completion argument "value[vallen]". | |
| 6878 * The detected completion goes in "*complp", argument type in "*argt". | |
| 6879 * When there is an argument, for function and user defined completion, it's | |
| 6880 * copied to allocated memory and stored in "*compl_arg". | |
| 6881 * Returns FAIL if something is wrong. | |
| 6882 */ | |
| 6883 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6884 parse_compl_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6885 char_u *value, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6886 int vallen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6887 int *complp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6888 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6889 char_u **compl_arg UNUSED) |
| 531 | 6890 { |
| 6891 char_u *arg = NULL; | |
| 4133 | 6892 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6893 size_t arglen = 0; |
| 4133 | 6894 # endif |
| 531 | 6895 int i; |
| 6896 int valend = vallen; | |
| 6897 | |
| 6898 /* Look for any argument part - which is the part after any ',' */ | |
| 6899 for (i = 0; i < vallen; ++i) | |
| 6900 { | |
| 6901 if (value[i] == ',') | |
| 6902 { | |
| 6903 arg = &value[i + 1]; | |
| 4133 | 6904 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6905 arglen = vallen - i - 1; |
| 4133 | 6906 # endif |
| 531 | 6907 valend = i; |
| 6908 break; | |
| 6909 } | |
| 6910 } | |
| 6911 | |
| 6912 for (i = 0; command_complete[i].expand != 0; ++i) | |
| 6913 { | |
| 534 | 6914 if ((int)STRLEN(command_complete[i].name) == valend |
| 531 | 6915 && STRNCMP(value, command_complete[i].name, valend) == 0) |
| 6916 { | |
| 6917 *complp = command_complete[i].expand; | |
| 6918 if (command_complete[i].expand == EXPAND_BUFFERS) | |
| 6919 *argt |= BUFNAME; | |
| 6920 else if (command_complete[i].expand == EXPAND_DIRECTORIES | |
| 6921 || command_complete[i].expand == EXPAND_FILES) | |
| 6922 *argt |= XFILE; | |
| 6923 break; | |
| 6924 } | |
| 6925 } | |
| 6926 | |
| 6927 if (command_complete[i].expand == 0) | |
| 6928 { | |
| 6929 EMSG2(_("E180: Invalid complete value: %s"), value); | |
| 6930 return FAIL; | |
| 6931 } | |
| 6932 | |
| 6933 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6934 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST | |
| 6935 && arg != NULL) | |
| 6936 # else | |
| 6937 if (arg != NULL) | |
| 6938 # endif | |
| 6939 { | |
| 6940 EMSG(_("E468: Completion argument only allowed for custom completion")); | |
| 6941 return FAIL; | |
| 6942 } | |
| 6943 | |
| 6944 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6945 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST) | |
| 6946 && arg == NULL) | |
| 6947 { | |
| 6948 EMSG(_("E467: Custom completion requires a function argument")); | |
| 6949 return FAIL; | |
| 6950 } | |
| 6951 | |
| 6952 if (arg != NULL) | |
| 6953 *compl_arg = vim_strnsave(arg, (int)arglen); | |
| 6954 # endif | |
| 6955 return OK; | |
| 6956 } | |
| 6957 #endif | |
| 6958 | |
| 7 | 6959 static void |
|
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parents:
7799
diff
changeset
|
6960 ex_colorscheme(exarg_T *eap) |
| 7 | 6961 { |
|
2142
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diff
changeset
|
6962 if (*eap->arg == NUL) |
|
c60d231453cf
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diff
changeset
|
6963 { |
|
c60d231453cf
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diff
changeset
|
6964 #ifdef FEAT_EVAL |
|
c60d231453cf
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parents:
2097
diff
changeset
|
6965 char_u *expr = vim_strsave((char_u *)"g:colors_name"); |
|
c60d231453cf
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parents:
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diff
changeset
|
6966 char_u *p = NULL; |
|
c60d231453cf
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parents:
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diff
changeset
|
6967 |
|
c60d231453cf
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changeset
|
6968 if (expr != NULL) |
|
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diff
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|
6969 { |
|
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changeset
|
6970 ++emsg_off; |
|
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changeset
|
6971 p = eval_to_string(expr, NULL, FALSE); |
|
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diff
changeset
|
6972 --emsg_off; |
|
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diff
changeset
|
6973 vim_free(expr); |
|
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diff
changeset
|
6974 } |
|
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diff
changeset
|
6975 if (p != NULL) |
|
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
6976 { |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6977 MSG(p); |
|
c60d231453cf
updated for version 7.2.424
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parents:
2097
diff
changeset
|
6978 vim_free(p); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6979 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
6980 else |
|
c60d231453cf
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
6981 MSG("default"); |
|
c60d231453cf
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6982 #else |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6983 MSG(_("unknown")); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6984 #endif |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6985 } |
|
c60d231453cf
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Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6986 else if (load_colors(eap->arg) == FAIL) |
| 3810 | 6987 EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg); |
| 7 | 6988 } |
| 6989 | |
| 6990 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6991 ex_highlight(exarg_T *eap) |
| 7 | 6992 { |
| 6993 if (*eap->arg == NUL && eap->cmd[2] == '!') | |
| 6994 MSG(_("Greetings, Vim user!")); | |
| 6995 do_highlight(eap->arg, eap->forceit, FALSE); | |
| 6996 } | |
| 6997 | |
| 6998 | |
| 6999 /* | |
| 7000 * Call this function if we thought we were going to exit, but we won't | |
| 7001 * (because of an error). May need to restore the terminal mode. | |
| 7002 */ | |
| 7003 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7004 not_exiting(void) |
| 7 | 7005 { |
| 7006 exiting = FALSE; | |
| 7007 settmode(TMODE_RAW); | |
| 7008 } | |
| 7009 | |
| 7010 /* | |
| 6409 | 7011 * ":quit": quit current window, quit Vim if the last window is closed. |
| 7 | 7012 */ |
| 7013 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7014 ex_quit(exarg_T *eap) |
| 7 | 7015 { |
| 6409 | 7016 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) |
| 6398 | 7017 win_T *wp; |
| 6409 | 7018 #endif |
| 6398 | 7019 |
| 7 | 7020 #ifdef FEAT_CMDWIN |
| 7021 if (cmdwin_type != 0) | |
| 7022 { | |
| 7023 cmdwin_result = Ctrl_C; | |
| 7024 return; | |
| 7025 } | |
| 7026 #endif | |
| 631 | 7027 /* Don't quit while editing the command line. */ |
| 633 | 7028 if (text_locked()) |
| 7029 { | |
| 7030 text_locked_msg(); | |
| 631 | 7031 return; |
| 7032 } | |
| 6409 | 7033 #ifdef FEAT_WINDOWS |
| 6398 | 7034 if (eap->addr_count > 0) |
| 7035 { | |
| 6409 | 7036 int wnr = eap->line2; |
| 7037 | |
| 7038 for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next) | |
| 7039 if (--wnr <= 0) | |
| 6398 | 7040 break; |
| 7041 } | |
| 7042 else | |
| 6409 | 7043 #endif |
| 7044 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) | |
| 6398 | 7045 wp = curwin; |
| 6409 | 7046 #endif |
| 7047 | |
| 819 | 7048 #ifdef FEAT_AUTOCMD |
| 3568 | 7049 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 4211 | 7050 /* Refuse to quit when locked or when the buffer in the last window is |
| 3570 | 7051 * being closed (can only happen in autocommands). */ |
| 6409 | 7052 if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1 |
| 7053 && wp->w_buffer->b_closing)) | |
| 819 | 7054 return; |
| 7055 #endif | |
| 7 | 7056 |
| 7057 #ifdef FEAT_NETBEANS_INTG | |
| 7058 netbeansForcedQuit = eap->forceit; | |
| 7059 #endif | |
| 7060 | |
| 7061 /* | |
| 7062 * If there are more files or windows we won't exit. | |
| 7063 */ | |
| 7064 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7065 exiting = TRUE; | |
| 7066 if ((!P_HID(curbuf) | |
| 5464 | 7067 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7068 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7069 | CCGD_EXCMD)) | |
| 7 | 7070 || check_more(TRUE, eap->forceit) == FAIL |
|
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15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7071 || (only_one_window() && check_changed_any(eap->forceit, TRUE))) |
| 7 | 7072 { |
| 7073 not_exiting(); | |
| 7074 } | |
| 7075 else | |
| 7076 { | |
| 7077 #ifdef FEAT_WINDOWS | |
| 6838 | 7078 /* quit last window |
| 7079 * Note: only_one_window() returns true, even so a help window is | |
| 7080 * still open. In that case only quit, if no address has been | |
| 7081 * specified. Example: | |
| 7082 * :h|wincmd w|1q - don't quit | |
| 7083 * :h|wincmd w|q - quit | |
| 7084 */ | |
| 7085 if (only_one_window() && (firstwin == lastwin || eap->addr_count == 0)) | |
| 7 | 7086 #endif |
| 7087 getout(0); | |
| 7088 #ifdef FEAT_WINDOWS | |
| 7089 # ifdef FEAT_GUI | |
| 7090 need_mouse_correct = TRUE; | |
| 7091 # endif | |
| 7092 /* close window; may free buffer */ | |
| 6398 | 7093 win_close(wp, !P_HID(wp->w_buffer) || eap->forceit); |
| 7 | 7094 #endif |
| 7095 } | |
| 7096 } | |
| 7097 | |
| 7098 /* | |
| 7099 * ":cquit". | |
| 7100 */ | |
| 7101 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7102 ex_cquit(exarg_T *eap UNUSED) |
| 7 | 7103 { |
| 7104 getout(1); /* this does not always pass on the exit code to the Manx | |
| 7105 compiler. why? */ | |
| 7106 } | |
| 7107 | |
| 7108 /* | |
| 7109 * ":qall": try to quit all windows | |
| 7110 */ | |
| 7111 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7112 ex_quit_all(exarg_T *eap) |
| 7 | 7113 { |
| 7114 # ifdef FEAT_CMDWIN | |
| 7115 if (cmdwin_type != 0) | |
| 7116 { | |
| 7117 if (eap->forceit) | |
| 7118 cmdwin_result = K_XF1; /* ex_window() takes care of this */ | |
| 7119 else | |
| 7120 cmdwin_result = K_XF2; | |
| 7121 return; | |
| 7122 } | |
| 7123 # endif | |
| 631 | 7124 |
| 7125 /* Don't quit while editing the command line. */ | |
| 633 | 7126 if (text_locked()) |
| 7127 { | |
| 7128 text_locked_msg(); | |
| 631 | 7129 return; |
| 7130 } | |
| 819 | 7131 #ifdef FEAT_AUTOCMD |
| 4211 | 7132 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7133 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7134 * being closed (can only happen in autocommands). */ | |
| 7135 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7136 return; |
| 7137 #endif | |
| 631 | 7138 |
| 7 | 7139 exiting = TRUE; |
|
7469
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commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7140 if (eap->forceit || !check_changed_any(FALSE, FALSE)) |
| 7 | 7141 getout(0); |
| 7142 not_exiting(); | |
| 7143 } | |
| 7144 | |
| 727 | 7145 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 7146 /* |
| 7147 * ":close": close current window, unless it is the last one | |
| 7148 */ | |
| 7149 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7150 ex_close(exarg_T *eap) |
| 7 | 7151 { |
| 6398 | 7152 win_T *win; |
| 7153 int winnr = 0; | |
| 7 | 7154 # ifdef FEAT_CMDWIN |
| 7155 if (cmdwin_type != 0) | |
| 2839 | 7156 cmdwin_result = Ctrl_C; |
| 7 | 7157 else |
| 7158 # endif | |
| 819 | 7159 if (!text_locked() |
| 7160 #ifdef FEAT_AUTOCMD | |
| 7161 && !curbuf_locked() | |
| 7162 #endif | |
| 7163 ) | |
| 6398 | 7164 { |
| 7165 if (eap->addr_count == 0) | |
| 7166 ex_win_close(eap->forceit, curwin, NULL); | |
| 7167 else { | |
| 7168 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7169 { | |
| 7170 winnr++; | |
| 7171 if (winnr == eap->line2) | |
| 7172 break; | |
| 7173 } | |
| 7174 if (win == NULL) | |
| 7175 win = lastwin; | |
| 7176 ex_win_close(eap->forceit, win, NULL); | |
| 7177 } | |
| 7178 } | |
| 667 | 7179 } |
| 7180 | |
| 727 | 7181 # ifdef FEAT_QUICKFIX |
| 667 | 7182 /* |
| 7183 * ":pclose": Close any preview window. | |
| 7184 */ | |
| 7185 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7186 ex_pclose(exarg_T *eap) |
| 667 | 7187 { |
| 7188 win_T *win; | |
| 7189 | |
| 7190 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7191 if (win->w_p_pvw) | |
| 7192 { | |
| 671 | 7193 ex_win_close(eap->forceit, win, NULL); |
| 667 | 7194 break; |
| 7195 } | |
| 7196 } | |
| 727 | 7197 # endif |
| 667 | 7198 |
| 671 | 7199 /* |
| 7200 * Close window "win" and take care of handling closing the last window for a | |
| 7201 * modified buffer. | |
| 7202 */ | |
| 7203 static void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7204 ex_win_close( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7205 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7206 win_T *win, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7207 tabpage_T *tp) /* NULL or the tab page "win" is in */ |
| 7 | 7208 { |
| 7209 int need_hide; | |
| 7210 buf_T *buf = win->w_buffer; | |
| 7211 | |
| 7212 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1); | |
| 667 | 7213 if (need_hide && !P_HID(buf) && !forceit) |
| 7 | 7214 { |
| 727 | 7215 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 7 | 7216 if ((p_confirm || cmdmod.confirm) && p_write) |
| 7217 { | |
| 7218 dialog_changed(buf, FALSE); | |
| 7219 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 7220 return; | |
| 7221 need_hide = FALSE; | |
| 7222 } | |
| 7223 else | |
| 727 | 7224 # endif |
| 7 | 7225 { |
| 7226 EMSG(_(e_nowrtmsg)); | |
| 7227 return; | |
| 7228 } | |
| 7229 } | |
| 7230 | |
| 727 | 7231 # ifdef FEAT_GUI |
| 7 | 7232 need_mouse_correct = TRUE; |
| 727 | 7233 # endif |
| 671 | 7234 |
| 7 | 7235 /* free buffer when not hiding it or when it's a scratch buffer */ |
| 671 | 7236 if (tp == NULL) |
| 7237 win_close(win, !need_hide && !P_HID(buf)); | |
| 7238 else | |
| 7239 win_close_othertab(win, !need_hide && !P_HID(buf), tp); | |
| 7240 } | |
| 7241 | |
| 7242 /* | |
| 7243 * ":tabclose": close current tab page, unless it is the last one. | |
| 7244 * ":tabclose N": close tab page N. | |
| 667 | 7245 */ |
| 7246 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7247 ex_tabclose(exarg_T *eap) |
| 667 | 7248 { |
| 671 | 7249 tabpage_T *tp; |
| 7250 | |
| 667 | 7251 # ifdef FEAT_CMDWIN |
| 7252 if (cmdwin_type != 0) | |
| 7253 cmdwin_result = K_IGNORE; | |
| 7254 else | |
| 7255 # endif | |
| 671 | 7256 if (first_tabpage->tp_next == NULL) |
| 674 | 7257 EMSG(_("E784: Cannot close last tab page")); |
| 671 | 7258 else |
| 7259 { | |
| 7260 if (eap->addr_count > 0) | |
| 7261 { | |
| 7262 tp = find_tabpage((int)eap->line2); | |
| 7263 if (tp == NULL) | |
| 7264 { | |
| 7265 beep_flush(); | |
| 7266 return; | |
| 7267 } | |
| 674 | 7268 if (tp != curtab) |
| 671 | 7269 { |
| 7270 tabpage_close_other(tp, eap->forceit); | |
| 7271 return; | |
| 7272 } | |
| 7273 } | |
| 819 | 7274 if (!text_locked() |
| 7275 #ifdef FEAT_AUTOCMD | |
| 7276 && !curbuf_locked() | |
| 7277 #endif | |
| 7278 ) | |
| 671 | 7279 tabpage_close(eap->forceit); |
| 7280 } | |
| 672 | 7281 } |
| 7282 | |
| 7283 /* | |
| 7284 * ":tabonly": close all tab pages except the current one | |
| 7285 */ | |
| 7286 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7287 ex_tabonly(exarg_T *eap) |
| 672 | 7288 { |
| 7289 tabpage_T *tp; | |
| 7290 int done; | |
| 7291 | |
| 7292 # ifdef FEAT_CMDWIN | |
| 7293 if (cmdwin_type != 0) | |
| 7294 cmdwin_result = K_IGNORE; | |
| 7295 else | |
| 7296 # endif | |
| 7297 if (first_tabpage->tp_next == NULL) | |
| 7298 MSG(_("Already only one tab page")); | |
| 7299 else | |
| 7300 { | |
| 6398 | 7301 if (eap->addr_count > 0) |
| 7302 goto_tabpage(eap->line2); | |
| 672 | 7303 /* Repeat this up to a 1000 times, because autocommands may mess |
| 7304 * up the lists. */ | |
| 7305 for (done = 0; done < 1000; ++done) | |
| 7306 { | |
| 7307 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 7308 if (tp->tp_topframe != topframe) | |
| 7309 { | |
| 7310 tabpage_close_other(tp, eap->forceit); | |
| 7311 /* if we failed to close it quit */ | |
| 7312 if (valid_tabpage(tp)) | |
| 7313 done = 1000; | |
| 7314 /* start over, "tp" is now invalid */ | |
| 7315 break; | |
| 7316 } | |
| 7317 if (first_tabpage->tp_next == NULL) | |
| 7318 break; | |
| 7319 } | |
| 7320 } | |
| 671 | 7321 } |
| 7322 | |
| 7323 /* | |
| 7324 * Close the current tab page. | |
| 7325 */ | |
| 7326 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7327 tabpage_close(int forceit) |
| 671 | 7328 { |
| 7329 /* First close all the windows but the current one. If that worked then | |
| 7330 * close the last window in this tab, that will close it. */ | |
| 675 | 7331 if (lastwin != firstwin) |
| 7332 close_others(TRUE, forceit); | |
| 671 | 7333 if (lastwin == firstwin) |
| 7334 ex_win_close(forceit, curwin, NULL); | |
| 7335 # ifdef FEAT_GUI | |
| 7336 need_mouse_correct = TRUE; | |
| 7337 # endif | |
| 7338 } | |
| 7339 | |
| 7340 /* | |
| 7341 * Close tab page "tp", which is not the current tab page. | |
| 7342 * Note that autocommands may make "tp" invalid. | |
| 971 | 7343 * Also takes care of the tab pages line disappearing when closing the |
| 7344 * last-but-one tab page. | |
| 671 | 7345 */ |
| 7346 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7347 tabpage_close_other(tabpage_T *tp, int forceit) |
| 671 | 7348 { |
| 7349 int done = 0; | |
| 672 | 7350 win_T *wp; |
| 971 | 7351 int h = tabline_height(); |
| 671 | 7352 |
| 7353 /* Limit to 1000 windows, autocommands may add a window while we close | |
| 7354 * one. OK, so I'm paranoid... */ | |
| 7355 while (++done < 1000) | |
| 7356 { | |
| 672 | 7357 wp = tp->tp_firstwin; |
| 7358 ex_win_close(forceit, wp, tp); | |
| 7359 | |
| 7360 /* Autocommands may delete the tab page under our fingers and we may | |
| 7361 * fail to close a window with a modified buffer. */ | |
| 7362 if (!valid_tabpage(tp) || tp->tp_firstwin == wp) | |
| 671 | 7363 break; |
| 7364 } | |
| 971 | 7365 |
| 672 | 7366 redraw_tabline = TRUE; |
| 971 | 7367 if (h != tabline_height()) |
| 7368 shell_new_rows(); | |
| 667 | 7369 } |
| 7 | 7370 |
| 7371 /* | |
| 7372 * ":only". | |
| 7373 */ | |
| 7374 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7375 ex_only(exarg_T *eap) |
| 7 | 7376 { |
| 6398 | 7377 win_T *wp; |
| 7378 int wnr; | |
| 7 | 7379 # ifdef FEAT_GUI |
| 7380 need_mouse_correct = TRUE; | |
| 7381 # endif | |
| 6398 | 7382 if (eap->addr_count > 0) |
| 7383 { | |
| 7384 wnr = eap->line2; | |
| 7385 for (wp = firstwin; --wnr > 0; ) | |
| 7386 { | |
| 7387 if (wp->w_next == NULL) | |
| 7388 break; | |
| 7389 else | |
| 7390 wp = wp->w_next; | |
| 7391 } | |
| 7392 win_goto(wp); | |
| 7393 } | |
| 7 | 7394 close_others(TRUE, eap->forceit); |
| 7395 } | |
| 7396 | |
| 7397 /* | |
| 7398 * ":all" and ":sall". | |
| 727 | 7399 * Also used for ":tab drop file ..." after setting the argument list. |
| 7400 */ | |
| 7401 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7402 ex_all(exarg_T *eap) |
| 7 | 7403 { |
| 7404 if (eap->addr_count == 0) | |
| 7405 eap->line2 = 9999; | |
| 727 | 7406 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop); |
| 7 | 7407 } |
| 7408 #endif /* FEAT_WINDOWS */ | |
| 7409 | |
| 7410 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7411 ex_hide(exarg_T *eap) |
| 7 | 7412 { |
| 7413 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL) | |
| 7414 eap->errmsg = e_invarg; | |
| 7415 else | |
| 7416 { | |
| 7417 /* ":hide" or ":hide | cmd": hide current window */ | |
| 7418 eap->nextcmd = check_nextcmd(eap->arg); | |
| 7419 #ifdef FEAT_WINDOWS | |
| 7420 if (!eap->skip) | |
| 7421 { | |
| 7422 # ifdef FEAT_GUI | |
| 7423 need_mouse_correct = TRUE; | |
| 7424 # endif | |
| 6398 | 7425 if (eap->addr_count == 0) |
| 7426 win_close(curwin, FALSE); /* don't free buffer */ | |
| 6409 | 7427 else |
| 7428 { | |
| 7429 int winnr = 0; | |
| 7430 win_T *win; | |
| 7431 | |
| 6398 | 7432 for (win = firstwin; win != NULL; win = win->w_next) |
| 7433 { | |
| 7434 winnr++; | |
| 7435 if (winnr == eap->line2) | |
| 7436 break; | |
| 7437 } | |
| 7438 if (win == NULL) | |
| 7439 win = lastwin; | |
| 7440 win_close(win, FALSE); | |
| 7441 } | |
| 7 | 7442 } |
| 7443 #endif | |
| 7444 } | |
| 7445 } | |
| 7446 | |
| 7447 /* | |
| 7448 * ":stop" and ":suspend": Suspend Vim. | |
| 7449 */ | |
| 7450 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7451 ex_stop(exarg_T *eap) |
| 7 | 7452 { |
| 7453 /* | |
| 7454 * Disallow suspending for "rvim". | |
| 7455 */ | |
| 7456 if (!check_restricted() | |
| 7457 #ifdef WIN3264 | |
| 7458 /* | |
| 7459 * Check if external commands are allowed now. | |
| 7460 */ | |
| 7461 && can_end_termcap_mode(TRUE) | |
| 7462 #endif | |
| 7463 ) | |
| 7464 { | |
| 7465 if (!eap->forceit) | |
| 7466 autowrite_all(); | |
| 7467 windgoto((int)Rows - 1, 0); | |
| 7468 out_char('\n'); | |
| 7469 out_flush(); | |
| 7470 stoptermcap(); | |
| 7471 out_flush(); /* needed for SUN to restore xterm buffer */ | |
| 7472 #ifdef FEAT_TITLE | |
| 7473 mch_restore_title(3); /* restore window titles */ | |
| 7474 #endif | |
| 7475 ui_suspend(); /* call machine specific function */ | |
| 7476 #ifdef FEAT_TITLE | |
| 7477 maketitle(); | |
| 7478 resettitle(); /* force updating the title */ | |
| 7479 #endif | |
| 7480 starttermcap(); | |
| 7481 scroll_start(); /* scroll screen before redrawing */ | |
| 7482 redraw_later_clear(); | |
| 7483 shell_resized(); /* may have resized window */ | |
| 7484 } | |
| 7485 } | |
| 7486 | |
| 7487 /* | |
| 7488 * ":exit", ":xit" and ":wq": Write file and exit Vim. | |
| 7489 */ | |
| 7490 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7491 ex_exit(exarg_T *eap) |
| 7 | 7492 { |
| 7493 #ifdef FEAT_CMDWIN | |
| 7494 if (cmdwin_type != 0) | |
| 7495 { | |
| 7496 cmdwin_result = Ctrl_C; | |
| 7497 return; | |
| 7498 } | |
| 7499 #endif | |
| 631 | 7500 /* Don't quit while editing the command line. */ |
| 633 | 7501 if (text_locked()) |
| 7502 { | |
| 7503 text_locked_msg(); | |
| 631 | 7504 return; |
| 7505 } | |
| 819 | 7506 #ifdef FEAT_AUTOCMD |
| 4211 | 7507 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7508 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7509 * being closed (can only happen in autocommands). */ | |
| 7510 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7511 return; |
| 7512 #endif | |
| 7 | 7513 |
| 7514 /* | |
| 7515 * if more files or windows we won't exit | |
| 7516 */ | |
| 7517 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7518 exiting = TRUE; | |
| 7519 if ( ((eap->cmdidx == CMD_wq | |
| 7520 || curbufIsChanged()) | |
| 7521 && do_write(eap) == FAIL) | |
| 7522 || 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
|
7523 || (only_one_window() && check_changed_any(eap->forceit, FALSE))) |
| 7 | 7524 { |
| 7525 not_exiting(); | |
| 7526 } | |
| 7527 else | |
| 7528 { | |
| 7529 #ifdef FEAT_WINDOWS | |
| 7530 if (only_one_window()) /* quit last window, exit Vim */ | |
| 7531 #endif | |
| 7532 getout(0); | |
| 7533 #ifdef FEAT_WINDOWS | |
| 7534 # ifdef FEAT_GUI | |
| 7535 need_mouse_correct = TRUE; | |
| 7536 # endif | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5198
diff
changeset
|
7537 /* Quit current window, may free the buffer. */ |
| 7 | 7538 win_close(curwin, !P_HID(curwin->w_buffer)); |
| 7539 #endif | |
| 7540 } | |
| 7541 } | |
| 7542 | |
| 7543 /* | |
| 7544 * ":print", ":list", ":number". | |
| 7545 */ | |
| 7546 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7547 ex_print(exarg_T *eap) |
| 7 | 7548 { |
| 167 | 7549 if (curbuf->b_ml.ml_flags & ML_EMPTY) |
| 7550 EMSG(_(e_emptybuf)); | |
| 7551 else | |
| 7552 { | |
| 7553 for ( ;!got_int; ui_breakcheck()) | |
| 7554 { | |
| 7555 print_line(eap->line1, | |
| 7556 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound | |
| 7557 || (eap->flags & EXFLAG_NR)), | |
| 7558 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST)); | |
| 7559 if (++eap->line1 > eap->line2) | |
| 7560 break; | |
| 7561 out_flush(); /* show one line at a time */ | |
| 7562 } | |
| 7563 setpcmark(); | |
| 7564 /* put cursor at last line */ | |
| 7565 curwin->w_cursor.lnum = eap->line2; | |
| 7566 beginline(BL_SOL | BL_FIX); | |
| 7567 } | |
| 7 | 7568 |
| 7569 ex_no_reprint = TRUE; | |
| 7570 } | |
| 7571 | |
| 7572 #ifdef FEAT_BYTEOFF | |
| 7573 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7574 ex_goto(exarg_T *eap) |
| 7 | 7575 { |
| 7576 goto_byte(eap->line2); | |
| 7577 } | |
| 7578 #endif | |
| 7579 | |
| 7580 /* | |
| 7581 * ":shell". | |
| 7582 */ | |
| 7583 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7584 ex_shell(exarg_T *eap UNUSED) |
| 7 | 7585 { |
| 7586 do_shell(NULL, 0); | |
| 7587 } | |
| 7588 | |
| 7589 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \ | |
| 7590 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \ | |
| 621 | 7591 || defined(FEAT_GUI_MSWIN) \ |
| 7592 || defined(FEAT_GUI_MAC) \ | |
| 7 | 7593 || defined(PROTO) |
| 7594 | |
| 7595 /* | |
| 7596 * Handle a file drop. The code is here because a drop is *nearly* like an | |
| 7597 * :args command, but not quite (we have a list of exact filenames, so we | |
| 7598 * don't want to (a) parse a command line, or (b) expand wildcards. So the | |
| 7599 * code is very similar to :args and hence needs access to a lot of the static | |
| 7600 * functions in this file. | |
| 7601 * | |
| 7602 * The list should be allocated using alloc(), as should each item in the | |
| 7603 * list. This function takes over responsibility for freeing the list. | |
| 7604 * | |
| 1441 | 7605 * XXX The list is made into the argument list. This is freed using |
| 7 | 7606 * FreeWild(), which does a series of vim_free() calls, unless the two defines |
| 7607 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a | |
| 7608 * routine _fnexplodefree() is used. This may cause problems, but as the drop | |
| 7609 * file functionality is (currently) not in EMX this is not presently a | |
| 7610 * problem. | |
| 7611 */ | |
| 7612 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7613 handle_drop( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7614 int filec, /* the number of files dropped */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7615 char_u **filev, /* the list of files dropped */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7616 int split) /* force splitting the window */ |
| 7 | 7617 { |
| 7618 exarg_T ea; | |
| 7619 int save_msg_scroll = msg_scroll; | |
| 7620 | |
| 631 | 7621 /* Postpone this while editing the command line. */ |
| 633 | 7622 if (text_locked()) |
| 7 | 7623 return; |
| 819 | 7624 #ifdef FEAT_AUTOCMD |
| 7625 if (curbuf_locked()) | |
| 7626 return; | |
| 7627 #endif | |
| 1668 | 7628 /* When the screen is being updated we should not change buffers and |
| 7629 * windows structures, it may cause freed memory to be used. */ | |
| 7630 if (updating_screen) | |
| 7631 return; | |
| 7 | 7632 |
| 7633 /* Check whether the current buffer is changed. If so, we will need | |
| 7634 * to split the current window or data could be lost. | |
| 7635 * We don't need to check if the 'hidden' option is set, as in this | |
| 7636 * case the buffer won't be lost. | |
| 7637 */ | |
| 7638 if (!P_HID(curbuf) && !split) | |
| 7639 { | |
| 7640 ++emsg_off; | |
| 5464 | 7641 split = check_changed(curbuf, CCGD_AW); |
| 7 | 7642 --emsg_off; |
| 7643 } | |
| 7644 if (split) | |
| 7645 { | |
| 7646 # ifdef FEAT_WINDOWS | |
| 7647 if (win_split(0, 0) == FAIL) | |
| 7648 return; | |
| 2583 | 7649 RESET_BINDING(curwin); |
| 7 | 7650 |
| 7651 /* When splitting the window, create a new alist. Otherwise the | |
| 7652 * existing one is overwritten. */ | |
| 7653 alist_unlink(curwin->w_alist); | |
| 7654 alist_new(); | |
| 7655 # else | |
| 7656 return; /* can't split, always fail */ | |
| 7657 # endif | |
| 7658 } | |
| 7659 | |
| 7660 /* | |
| 7661 * Set up the new argument list. | |
| 7662 */ | |
| 41 | 7663 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0); |
| 7 | 7664 |
| 7665 /* | |
| 7666 * Move to the first file. | |
| 7667 */ | |
| 7668 /* Fake up a minimal "next" command for do_argfile() */ | |
| 7669 vim_memset(&ea, 0, sizeof(ea)); | |
| 7670 ea.cmd = (char_u *)"next"; | |
| 7671 do_argfile(&ea, 0); | |
| 7672 | |
| 7673 /* do_ecmd() may set need_start_insertmode, but since we never left Insert | |
| 7674 * mode that is not needed here. */ | |
| 7675 need_start_insertmode = FALSE; | |
| 7676 | |
| 7677 /* Restore msg_scroll, otherwise a following command may cause scrolling | |
| 7678 * unexpectedly. The screen will be redrawn by the caller, thus | |
| 7679 * msg_scroll being set by displaying a message is irrelevant. */ | |
| 7680 msg_scroll = save_msg_scroll; | |
| 7681 } | |
| 7682 #endif | |
| 7683 | |
| 7684 /* | |
| 7685 * Clear an argument list: free all file names and reset it to zero entries. | |
| 7686 */ | |
| 23 | 7687 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7688 alist_clear(alist_T *al) |
| 7 | 7689 { |
| 7690 while (--al->al_ga.ga_len >= 0) | |
| 7691 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname); | |
| 7692 ga_clear(&al->al_ga); | |
| 7693 } | |
| 7694 | |
| 7695 /* | |
| 7696 * Init an argument list. | |
| 7697 */ | |
| 7698 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7699 alist_init(alist_T *al) |
| 7 | 7700 { |
| 7701 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5); | |
| 7702 } | |
| 7703 | |
| 7704 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 7705 | |
| 7706 /* | |
| 7707 * Remove a reference from an argument list. | |
| 7708 * Ignored when the argument list is the global one. | |
| 7709 * If the argument list is no longer used by any window, free it. | |
| 7710 */ | |
| 7711 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7712 alist_unlink(alist_T *al) |
| 7 | 7713 { |
| 7714 if (al != &global_alist && --al->al_refcount <= 0) | |
| 7715 { | |
| 7716 alist_clear(al); | |
| 7717 vim_free(al); | |
| 7718 } | |
| 7719 } | |
| 7720 | |
| 7721 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO) | |
| 7722 /* | |
| 7723 * Create a new argument list and use it for the current window. | |
| 7724 */ | |
| 7725 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7726 alist_new(void) |
| 7 | 7727 { |
| 7728 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T)); | |
| 7729 if (curwin->w_alist == NULL) | |
| 7730 { | |
| 7731 curwin->w_alist = &global_alist; | |
| 7732 ++global_alist.al_refcount; | |
| 7733 } | |
| 7734 else | |
| 7735 { | |
| 7736 curwin->w_alist->al_refcount = 1; | |
| 5942 | 7737 curwin->w_alist->id = ++max_alist_id; |
| 7 | 7738 alist_init(curwin->w_alist); |
| 7739 } | |
| 7740 } | |
| 7741 # endif | |
| 7742 #endif | |
| 7743 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
7744 #if (!defined(UNIX) && !defined(__EMX__)) || defined(PROTO) |
| 7 | 7745 /* |
| 7746 * Expand the file names in the global argument list. | |
| 41 | 7747 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer |
| 7748 * numbers to be re-used. | |
| 7 | 7749 */ |
| 7750 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7751 alist_expand(int *fnum_list, int fnum_len) |
| 7 | 7752 { |
| 7753 char_u **old_arg_files; | |
| 41 | 7754 int old_arg_count; |
| 7 | 7755 char_u **new_arg_files; |
| 7756 int new_arg_file_count; | |
| 7757 char_u *save_p_su = p_su; | |
| 7758 int i; | |
| 7759 | |
| 7760 /* Don't use 'suffixes' here. This should work like the shell did the | |
| 7761 * expansion. Also, the vimrc file isn't read yet, thus the user | |
| 7762 * can't set the options. */ | |
| 7763 p_su = empty_option; | |
| 7764 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT)); | |
| 7765 if (old_arg_files != NULL) | |
| 7766 { | |
| 7767 for (i = 0; i < GARGCOUNT; ++i) | |
| 41 | 7768 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname); |
| 7769 old_arg_count = GARGCOUNT; | |
| 7770 if (expand_wildcards(old_arg_count, old_arg_files, | |
| 7 | 7771 &new_arg_file_count, &new_arg_files, |
| 2966 | 7772 EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK |
| 7 | 7773 && new_arg_file_count > 0) |
| 7774 { | |
| 41 | 7775 alist_set(&global_alist, new_arg_file_count, new_arg_files, |
| 7776 TRUE, fnum_list, fnum_len); | |
| 7777 FreeWild(old_arg_count, old_arg_files); | |
| 23 | 7778 } |
| 7 | 7779 } |
| 7780 p_su = save_p_su; | |
| 7781 } | |
| 7782 #endif | |
| 7783 | |
| 7784 /* | |
| 7785 * Set the argument list for the current window. | |
| 7786 * Takes over the allocated files[] and the allocated fnames in it. | |
| 7787 */ | |
| 7788 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7789 alist_set( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7790 alist_T *al, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7791 int count, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7792 char_u **files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7793 int use_curbuf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7794 int *fnum_list, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7795 int fnum_len) |
| 7 | 7796 { |
| 7797 int i; | |
| 7798 | |
| 7799 alist_clear(al); | |
| 7800 if (ga_grow(&al->al_ga, count) == OK) | |
| 7801 { | |
| 7802 for (i = 0; i < count; ++i) | |
| 23 | 7803 { |
| 7804 if (got_int) | |
| 7805 { | |
| 7806 /* When adding many buffers this can take a long time. Allow | |
| 7807 * interrupting here. */ | |
| 7808 while (i < count) | |
| 7809 vim_free(files[i++]); | |
| 7810 break; | |
| 7811 } | |
| 41 | 7812 |
| 7813 /* May set buffer name of a buffer previously used for the | |
| 7814 * argument list, so that it's re-used by alist_add. */ | |
| 7815 if (fnum_list != NULL && i < fnum_len) | |
| 7816 buf_set_name(fnum_list[i], files[i]); | |
| 7817 | |
| 7 | 7818 alist_add(al, files[i], use_curbuf ? 2 : 1); |
| 23 | 7819 ui_breakcheck(); |
| 7820 } | |
| 7 | 7821 vim_free(files); |
| 7822 } | |
| 7823 else | |
| 7824 FreeWild(count, files); | |
| 7825 #ifdef FEAT_WINDOWS | |
| 7826 if (al == &global_alist) | |
| 7827 #endif | |
| 7828 arg_had_last = FALSE; | |
| 7829 } | |
| 7830 | |
| 7831 /* | |
| 7832 * Add file "fname" to argument list "al". | |
| 7833 * "fname" must have been allocated and "al" must have been checked for room. | |
| 7834 */ | |
| 7835 void | |
|
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parents:
7799
diff
changeset
|
7836 alist_add( |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7837 alist_T *al, |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7838 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7839 int set_fnum) /* 1: set buffer number; 2: re-use curbuf */ |
| 7 | 7840 { |
| 7841 if (fname == NULL) /* don't add NULL file names */ | |
| 7842 return; | |
| 7843 #ifdef BACKSLASH_IN_FILENAME | |
| 7844 slash_adjust(fname); | |
| 7845 #endif | |
| 7846 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname; | |
| 7847 if (set_fnum > 0) | |
| 7848 AARGLIST(al)[al->al_ga.ga_len].ae_fnum = | |
| 7849 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0)); | |
| 7850 ++al->al_ga.ga_len; | |
| 7851 } | |
| 7852 | |
| 7853 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 7854 /* | |
| 7855 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 7856 */ | |
| 7857 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7858 alist_slash_adjust(void) |
| 7 | 7859 { |
| 7860 int i; | |
| 7861 # ifdef FEAT_WINDOWS | |
| 7862 win_T *wp; | |
| 671 | 7863 tabpage_T *tp; |
| 7 | 7864 # endif |
| 7865 | |
| 7866 for (i = 0; i < GARGCOUNT; ++i) | |
| 7867 if (GARGLIST[i].ae_fname != NULL) | |
| 7868 slash_adjust(GARGLIST[i].ae_fname); | |
| 7869 # ifdef FEAT_WINDOWS | |
| 671 | 7870 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 7871 if (wp->w_alist != &global_alist) |
| 7872 for (i = 0; i < WARGCOUNT(wp); ++i) | |
| 7873 if (WARGLIST(wp)[i].ae_fname != NULL) | |
| 7874 slash_adjust(WARGLIST(wp)[i].ae_fname); | |
| 7875 # endif | |
| 7876 } | |
| 7877 #endif | |
| 7878 | |
| 7879 /* | |
| 7880 * ":preserve". | |
| 7881 */ | |
| 7882 static void | |
|
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parents:
7799
diff
changeset
|
7883 ex_preserve(exarg_T *eap UNUSED) |
| 7 | 7884 { |
| 164 | 7885 curbuf->b_flags |= BF_PRESERVED; |
| 7 | 7886 ml_preserve(curbuf, TRUE); |
| 7887 } | |
| 7888 | |
| 7889 /* | |
| 7890 * ":recover". | |
| 7891 */ | |
| 7892 static void | |
|
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parents:
7799
diff
changeset
|
7893 ex_recover(exarg_T *eap) |
| 7 | 7894 { |
| 7895 /* Set recoverymode right away to avoid the ATTENTION prompt. */ | |
| 7896 recoverymode = TRUE; | |
| 5464 | 7897 if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7898 | CCGD_MULTWIN | |
| 7899 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7900 | CCGD_EXCMD) | |
| 7901 | |
| 7 | 7902 && (*eap->arg == NUL |
| 7903 || setfname(curbuf, eap->arg, NULL, TRUE) == OK)) | |
| 7904 ml_recover(); | |
| 7905 recoverymode = FALSE; | |
| 7906 } | |
| 7907 | |
| 7908 /* | |
| 7909 * Command modifier used in a wrong way. | |
| 7910 */ | |
| 7911 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7912 ex_wrongmodifier(exarg_T *eap) |
| 7 | 7913 { |
| 7914 eap->errmsg = e_invcmd; | |
| 7915 } | |
| 7916 | |
| 7917 #ifdef FEAT_WINDOWS | |
| 7918 /* | |
| 7919 * :sview [+command] file split window with new file, read-only | |
| 7920 * :split [[+command] file] split window with current or new file | |
| 7921 * :vsplit [[+command] file] split window vertically with current or new file | |
| 7922 * :new [[+command] file] split window with no or new file | |
| 7923 * :vnew [[+command] file] split vertically window with no or new file | |
| 7924 * :sfind [+command] file split window with file in 'path' | |
| 675 | 7925 * |
| 7926 * :tabedit open new Tab page with empty window | |
| 7927 * :tabedit [+command] file open new Tab page and edit "file" | |
| 7928 * :tabnew [[+command] file] just like :tabedit | |
| 7929 * :tabfind [+command] file open new Tab page and find "file" | |
| 7 | 7930 */ |
| 7931 void | |
|
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parents:
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diff
changeset
|
7932 ex_splitview(exarg_T *eap) |
| 7 | 7933 { |
| 675 | 7934 win_T *old_curwin = curwin; |
| 667 | 7935 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) |
| 7 | 7936 char_u *fname = NULL; |
| 667 | 7937 # endif |
| 7938 # ifdef FEAT_BROWSE | |
| 7 | 7939 int browse_flag = cmdmod.browse; |
| 667 | 7940 # endif |
| 7941 | |
| 7942 # ifndef FEAT_VERTSPLIT | |
| 7 | 7943 if (eap->cmdidx == CMD_vsplit || eap->cmdidx == CMD_vnew) |
| 7944 { | |
| 7945 ex_ni(eap); | |
| 7946 return; | |
| 7947 } | |
| 667 | 7948 # endif |
| 7 | 7949 |
| 667 | 7950 # ifdef FEAT_GUI |
| 7 | 7951 need_mouse_correct = TRUE; |
| 667 | 7952 # endif |
| 7953 | |
| 7954 # ifdef FEAT_QUICKFIX | |
| 7 | 7955 /* A ":split" in the quickfix window works like ":new". Don't want two |
| 1661 | 7956 * quickfix windows. But it's OK when doing ":tab split". */ |
| 7957 if (bt_quickfix(curbuf) && cmdmod.tab == 0) | |
| 7 | 7958 { |
| 7959 if (eap->cmdidx == CMD_split) | |
| 7960 eap->cmdidx = CMD_new; | |
| 667 | 7961 # ifdef FEAT_VERTSPLIT |
| 7 | 7962 if (eap->cmdidx == CMD_vsplit) |
| 7963 eap->cmdidx = CMD_vnew; | |
| 667 | 7964 # endif |
| 7965 } | |
| 7 | 7966 # endif |
| 667 | 7967 |
| 7968 # ifdef FEAT_SEARCHPATH | |
| 675 | 7969 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind) |
| 7 | 7970 { |
| 7971 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), | |
| 7972 FNAME_MESS, TRUE, curbuf->b_ffname); | |
| 7973 if (fname == NULL) | |
| 7974 goto theend; | |
| 7975 eap->arg = fname; | |
| 7976 } | |
| 667 | 7977 # ifdef FEAT_BROWSE |
| 7 | 7978 else |
| 667 | 7979 # endif |
| 7 | 7980 # endif |
| 667 | 7981 # ifdef FEAT_BROWSE |
| 7 | 7982 if (cmdmod.browse |
| 667 | 7983 # ifdef FEAT_VERTSPLIT |
| 7 | 7984 && eap->cmdidx != CMD_vnew |
| 667 | 7985 # endif |
| 7 | 7986 && eap->cmdidx != CMD_new) |
| 7987 { | |
| 1683 | 7988 # ifdef FEAT_AUTOCMD |
| 461 | 7989 if ( |
| 1683 | 7990 # ifdef FEAT_GUI |
| 461 | 7991 !gui.in_use && |
| 1683 | 7992 # endif |
| 461 | 7993 au_has_group((char_u *)"FileExplorer")) |
| 7994 { | |
| 7995 /* No browsing supported but we do have the file explorer: | |
| 7996 * Edit the directory. */ | |
| 7997 if (*eap->arg == NUL || !mch_isdir(eap->arg)) | |
| 7998 eap->arg = (char_u *)"."; | |
| 7999 } | |
| 8000 else | |
| 1683 | 8001 # endif |
| 461 | 8002 { |
| 8003 fname = do_browse(0, (char_u *)_("Edit File in new window"), | |
| 7 | 8004 eap->arg, NULL, NULL, NULL, curbuf); |
| 461 | 8005 if (fname == NULL) |
| 8006 goto theend; | |
| 8007 eap->arg = fname; | |
| 8008 } | |
| 7 | 8009 } |
| 8010 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */ | |
| 667 | 8011 # endif |
| 7 | 8012 |
| 675 | 8013 /* |
| 8014 * Either open new tab page or split the window. | |
| 8015 */ | |
| 8016 if (eap->cmdidx == CMD_tabedit | |
| 8017 || eap->cmdidx == CMD_tabfind | |
| 8018 || eap->cmdidx == CMD_tabnew) | |
| 8019 { | |
| 820 | 8020 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab |
| 8021 : eap->addr_count == 0 ? 0 | |
| 8022 : (int)eap->line2 + 1) != FAIL) | |
| 675 | 8023 { |
| 1498 | 8024 do_exedit(eap, old_curwin); |
| 675 | 8025 |
| 8026 /* set the alternate buffer for the window we came from */ | |
| 8027 if (curwin != old_curwin | |
| 8028 && win_valid(old_curwin) | |
| 8029 && old_curwin->w_buffer != curbuf | |
| 8030 && !cmdmod.keepalt) | |
| 8031 old_curwin->w_alt_fnum = curbuf->b_fnum; | |
| 8032 } | |
| 8033 } | |
| 8034 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0, | |
| 7 | 8035 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL) |
| 8036 { | |
| 667 | 8037 # ifdef FEAT_SCROLLBIND |
| 7 | 8038 /* Reset 'scrollbind' when editing another file, but keep it when |
| 8039 * doing ":split" without arguments. */ | |
| 8040 if (*eap->arg != NUL | |
| 667 | 8041 # ifdef FEAT_BROWSE |
| 7 | 8042 || cmdmod.browse |
| 667 | 8043 # endif |
| 7 | 8044 ) |
| 2583 | 8045 { |
| 8046 RESET_BINDING(curwin); | |
| 8047 } | |
| 7 | 8048 else |
| 8049 do_check_scrollbind(FALSE); | |
| 667 | 8050 # endif |
| 7 | 8051 do_exedit(eap, old_curwin); |
| 8052 } | |
| 8053 | |
| 667 | 8054 # ifdef FEAT_BROWSE |
| 7 | 8055 cmdmod.browse = browse_flag; |
| 667 | 8056 # endif |
| 8057 | |
| 8058 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) | |
| 7 | 8059 theend: |
| 8060 vim_free(fname); | |
| 667 | 8061 # endif |
| 8062 } | |
| 8063 | |
| 8064 /* | |
| 682 | 8065 * Open a new tab page. |
| 667 | 8066 */ |
| 8067 void | |
|
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parents:
7799
diff
changeset
|
8068 tabpage_new(void) |
| 682 | 8069 { |
| 8070 exarg_T ea; | |
| 8071 | |
| 8072 vim_memset(&ea, 0, sizeof(ea)); | |
| 8073 ea.cmdidx = CMD_tabnew; | |
| 8074 ea.cmd = (char_u *)"tabn"; | |
| 8075 ea.arg = (char_u *)""; | |
| 8076 ex_splitview(&ea); | |
| 8077 } | |
| 8078 | |
| 8079 /* | |
| 8080 * :tabnext command | |
| 8081 */ | |
| 8082 static void | |
|
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parents:
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diff
changeset
|
8083 ex_tabnext(exarg_T *eap) |
| 682 | 8084 { |
| 685 | 8085 switch (eap->cmdidx) |
| 8086 { | |
| 8087 case CMD_tabfirst: | |
| 8088 case CMD_tabrewind: | |
| 8089 goto_tabpage(1); | |
| 8090 break; | |
| 8091 case CMD_tablast: | |
| 8092 goto_tabpage(9999); | |
| 8093 break; | |
| 8094 case CMD_tabprevious: | |
| 8095 case CMD_tabNext: | |
| 8096 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2); | |
| 8097 break; | |
| 8098 default: /* CMD_tabnext */ | |
| 8099 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2); | |
| 8100 break; | |
| 8101 } | |
| 682 | 8102 } |
| 8103 | |
| 8104 /* | |
| 8105 * :tabmove command | |
| 8106 */ | |
| 8107 static void | |
|
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parents:
7799
diff
changeset
|
8108 ex_tabmove(exarg_T *eap) |
| 682 | 8109 { |
| 6775 | 8110 int tab_number; |
| 3662 | 8111 |
| 8112 if (eap->arg && *eap->arg != NUL) | |
| 8113 { | |
| 8114 char_u *p = eap->arg; | |
| 8115 int relative = 0; /* argument +N/-N means: move N places to the | |
| 8116 * right/left relative to the current position. */ | |
| 8117 | |
| 8118 if (*eap->arg == '-') | |
| 8119 { | |
| 8120 relative = -1; | |
| 8121 p = eap->arg + 1; | |
| 8122 } | |
| 8123 else if (*eap->arg == '+') | |
| 8124 { | |
| 8125 relative = 1; | |
| 8126 p = eap->arg + 1; | |
| 8127 } | |
| 8128 else | |
| 8129 p = eap->arg; | |
| 8130 | |
| 6775 | 8131 if (relative == 0) |
| 8132 { | |
| 8133 if (STRCMP(p, "$") == 0) | |
| 8134 tab_number = LAST_TAB_NR; | |
| 8135 else if (p == skipdigits(p)) | |
| 8136 { | |
| 8137 /* No numbers as argument. */ | |
| 8138 eap->errmsg = e_invarg; | |
| 8139 return; | |
| 8140 } | |
| 8141 else | |
| 8142 tab_number = getdigits(&p); | |
| 8143 } | |
| 8144 else | |
| 8145 { | |
| 8146 if (*p != NUL) | |
| 8147 tab_number = getdigits(&p); | |
| 8148 else | |
| 8149 tab_number = 1; | |
| 8150 tab_number = tab_number * relative + tabpage_index(curtab); | |
| 8151 if (relative == -1) | |
| 8152 --tab_number; | |
| 8153 } | |
| 3662 | 8154 } |
| 8155 else if (eap->addr_count != 0) | |
| 6775 | 8156 { |
| 3662 | 8157 tab_number = eap->line2; |
| 6775 | 8158 if (**eap->cmdlinep == '-') |
| 8159 --tab_number; | |
| 8160 } | |
| 8161 else | |
| 8162 tab_number = LAST_TAB_NR; | |
| 3662 | 8163 |
| 8164 tabpage_move(tab_number); | |
| 667 | 8165 } |
| 8166 | |
| 8167 /* | |
| 8168 * :tabs command: List tabs and their contents. | |
| 8169 */ | |
| 8170 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8171 ex_tabs(exarg_T *eap UNUSED) |
| 667 | 8172 { |
| 8173 tabpage_T *tp; | |
| 8174 win_T *wp; | |
| 8175 int tabcount = 1; | |
| 8176 | |
| 8177 msg_start(); | |
| 8178 msg_scroll = TRUE; | |
| 8179 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next) | |
| 8180 { | |
| 8181 msg_putchar('\n'); | |
| 8182 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++); | |
| 8183 msg_outtrans_attr(IObuff, hl_attr(HLF_T)); | |
| 8184 out_flush(); /* output one line at a time */ | |
| 8185 ui_breakcheck(); | |
| 8186 | |
| 678 | 8187 if (tp == curtab) |
| 667 | 8188 wp = firstwin; |
| 8189 else | |
| 8190 wp = tp->tp_firstwin; | |
| 8191 for ( ; wp != NULL && !got_int; wp = wp->w_next) | |
| 8192 { | |
| 682 | 8193 msg_putchar('\n'); |
| 8194 msg_putchar(wp == curwin ? '>' : ' '); | |
| 8195 msg_putchar(' '); | |
| 672 | 8196 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' '); |
| 8197 msg_putchar(' '); | |
| 667 | 8198 if (buf_spname(wp->w_buffer) != NULL) |
| 3839 | 8199 vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1); |
| 667 | 8200 else |
| 8201 home_replace(wp->w_buffer, wp->w_buffer->b_fname, | |
| 8202 IObuff, IOSIZE, TRUE); | |
| 8203 msg_outtrans(IObuff); | |
| 8204 out_flush(); /* output one line at a time */ | |
| 8205 ui_breakcheck(); | |
| 8206 } | |
| 8207 } | |
| 8208 } | |
| 8209 | |
| 8210 #endif /* FEAT_WINDOWS */ | |
| 7 | 8211 |
| 8212 /* | |
| 8213 * ":mode": Set screen mode. | |
| 8214 * If no argument given, just get the screen size and redraw. | |
| 8215 */ | |
| 8216 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8217 ex_mode(exarg_T *eap) |
| 7 | 8218 { |
| 8219 if (*eap->arg == NUL) | |
| 8220 shell_resized(); | |
| 8221 else | |
| 8222 mch_screenmode(eap->arg); | |
| 8223 } | |
| 8224 | |
| 8225 #ifdef FEAT_WINDOWS | |
| 8226 /* | |
| 8227 * ":resize". | |
| 8228 * set, increment or decrement current window height | |
| 8229 */ | |
| 8230 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8231 ex_resize(exarg_T *eap) |
| 7 | 8232 { |
| 8233 int n; | |
| 8234 win_T *wp = curwin; | |
| 8235 | |
| 8236 if (eap->addr_count > 0) | |
| 8237 { | |
| 8238 n = eap->line2; | |
| 8239 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next) | |
| 8240 ; | |
| 8241 } | |
| 8242 | |
| 8243 #ifdef FEAT_GUI | |
| 8244 need_mouse_correct = TRUE; | |
| 8245 #endif | |
| 8246 n = atol((char *)eap->arg); | |
| 8247 #ifdef FEAT_VERTSPLIT | |
| 8248 if (cmdmod.split & WSP_VERT) | |
| 8249 { | |
| 8250 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8251 n += W_WIDTH(curwin); | |
| 8252 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8253 n = 9999; | |
| 8254 win_setwidth_win((int)n, wp); | |
| 8255 } | |
| 8256 else | |
| 8257 #endif | |
| 8258 { | |
| 8259 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8260 n += curwin->w_height; | |
| 8261 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8262 n = 9999; | |
| 8263 win_setheight_win((int)n, wp); | |
| 8264 } | |
| 8265 } | |
| 8266 #endif | |
| 8267 | |
| 8268 /* | |
| 8269 * ":find [+command] <file>" command. | |
| 8270 */ | |
| 8271 static void | |
|
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parents:
7799
diff
changeset
|
8272 ex_find(exarg_T *eap) |
| 7 | 8273 { |
| 8274 #ifdef FEAT_SEARCHPATH | |
| 8275 char_u *fname; | |
| 8276 int count; | |
| 8277 | |
| 8278 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS, | |
| 8279 TRUE, curbuf->b_ffname); | |
| 8280 if (eap->addr_count > 0) | |
| 8281 { | |
| 8282 /* Repeat finding the file "count" times. This matters when it | |
| 8283 * appears several times in the path. */ | |
| 8284 count = eap->line2; | |
| 8285 while (fname != NULL && --count > 0) | |
| 8286 { | |
| 8287 vim_free(fname); | |
| 8288 fname = find_file_in_path(NULL, 0, FNAME_MESS, | |
| 8289 FALSE, curbuf->b_ffname); | |
| 8290 } | |
| 8291 } | |
| 8292 | |
| 8293 if (fname != NULL) | |
| 8294 { | |
| 8295 eap->arg = fname; | |
| 8296 #endif | |
| 8297 do_exedit(eap, NULL); | |
| 8298 #ifdef FEAT_SEARCHPATH | |
| 8299 vim_free(fname); | |
| 8300 } | |
| 8301 #endif | |
| 8302 } | |
| 8303 | |
| 8304 /* | |
| 167 | 8305 * ":open" simulation: for now just work like ":visual". |
| 8306 */ | |
| 8307 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8308 ex_open(exarg_T *eap) |
| 167 | 8309 { |
| 8310 regmatch_T regmatch; | |
| 8311 char_u *p; | |
| 8312 | |
| 8313 curwin->w_cursor.lnum = eap->line2; | |
| 8314 beginline(BL_SOL | BL_FIX); | |
| 8315 if (*eap->arg == '/') | |
| 8316 { | |
| 8317 /* ":open /pattern/": put cursor in column found with pattern */ | |
| 8318 ++eap->arg; | |
| 8319 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 8320 *p = NUL; | |
| 8321 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0); | |
| 8322 if (regmatch.regprog != NULL) | |
| 8323 { | |
| 8324 regmatch.rm_ic = p_ic; | |
| 8325 p = ml_get_curline(); | |
| 8326 if (vim_regexec(®match, p, (colnr_T)0)) | |
| 835 | 8327 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p); |
| 167 | 8328 else |
| 8329 EMSG(_(e_nomatch)); | |
|
4805
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
8330 vim_regfree(regmatch.regprog); |
| 167 | 8331 } |
| 8332 /* Move to the NUL, ignore any other arguments. */ | |
| 8333 eap->arg += STRLEN(eap->arg); | |
| 8334 } | |
| 8335 check_cursor(); | |
| 8336 | |
| 8337 eap->cmdidx = CMD_visual; | |
| 8338 do_exedit(eap, NULL); | |
| 8339 } | |
| 8340 | |
| 8341 /* | |
| 8342 * ":edit", ":badd", ":visual". | |
| 7 | 8343 */ |
| 8344 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8345 ex_edit(exarg_T *eap) |
| 7 | 8346 { |
| 8347 do_exedit(eap, NULL); | |
| 8348 } | |
| 8349 | |
| 8350 /* | |
| 8351 * ":edit <file>" command and alikes. | |
| 8352 */ | |
| 8353 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8354 do_exedit( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8355 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8356 win_T *old_curwin) /* curwin before doing a split or NULL */ |
| 7 | 8357 { |
| 8358 int n; | |
| 8359 #ifdef FEAT_WINDOWS | |
| 8360 int need_hide; | |
| 8361 #endif | |
| 167 | 8362 int exmode_was = exmode_active; |
| 7 | 8363 |
| 8364 /* | |
| 8365 * ":vi" command ends Ex mode. | |
| 8366 */ | |
| 8367 if (exmode_active && (eap->cmdidx == CMD_visual | |
| 8368 || eap->cmdidx == CMD_view)) | |
| 8369 { | |
| 8370 exmode_active = FALSE; | |
| 8371 if (*eap->arg == NUL) | |
| 167 | 8372 { |
| 8373 /* Special case: ":global/pat/visual\NLvi-commands" */ | |
| 8374 if (global_busy) | |
| 8375 { | |
| 8376 int rd = RedrawingDisabled; | |
| 8377 int nwr = no_wait_return; | |
| 8378 int ms = msg_scroll; | |
| 8379 #ifdef FEAT_GUI | |
| 8380 int he = hold_gui_events; | |
| 8381 #endif | |
| 8382 | |
| 8383 if (eap->nextcmd != NULL) | |
| 8384 { | |
| 8385 stuffReadbuff(eap->nextcmd); | |
| 8386 eap->nextcmd = NULL; | |
| 8387 } | |
| 8388 | |
| 8389 if (exmode_was != EXMODE_VIM) | |
| 8390 settmode(TMODE_RAW); | |
| 8391 RedrawingDisabled = 0; | |
| 8392 no_wait_return = 0; | |
| 8393 need_wait_return = FALSE; | |
| 8394 msg_scroll = 0; | |
| 8395 #ifdef FEAT_GUI | |
| 8396 hold_gui_events = 0; | |
| 8397 #endif | |
| 8398 must_redraw = CLEAR; | |
| 8399 | |
| 8400 main_loop(FALSE, TRUE); | |
| 8401 | |
| 8402 RedrawingDisabled = rd; | |
| 8403 no_wait_return = nwr; | |
| 8404 msg_scroll = ms; | |
| 8405 #ifdef FEAT_GUI | |
| 8406 hold_gui_events = he; | |
| 8407 #endif | |
| 8408 } | |
| 7 | 8409 return; |
| 167 | 8410 } |
| 7 | 8411 } |
| 8412 | |
| 8413 if ((eap->cmdidx == CMD_new | |
| 675 | 8414 || eap->cmdidx == CMD_tabnew |
| 8415 || eap->cmdidx == CMD_tabedit | |
| 7 | 8416 #ifdef FEAT_VERTSPLIT |
| 8417 || eap->cmdidx == CMD_vnew | |
| 8418 #endif | |
| 8419 ) && *eap->arg == NUL) | |
| 8420 { | |
| 675 | 8421 /* ":new" or ":tabnew" without argument: edit an new empty buffer */ |
| 7 | 8422 setpcmark(); |
| 8423 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE, | |
| 1743 | 8424 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0), |
| 8425 old_curwin == NULL ? curwin : NULL); | |
| 7 | 8426 } |
| 8427 else if ((eap->cmdidx != CMD_split | |
| 8428 #ifdef FEAT_VERTSPLIT | |
| 8429 && eap->cmdidx != CMD_vsplit | |
| 8430 #endif | |
| 8431 ) | |
| 8432 || *eap->arg != NUL | |
| 8433 #ifdef FEAT_BROWSE | |
| 8434 || cmdmod.browse | |
| 8435 #endif | |
| 8436 ) | |
| 8437 { | |
| 822 | 8438 #ifdef FEAT_AUTOCMD |
| 8439 /* Can't edit another file when "curbuf_lock" is set. Only ":edit" | |
| 8440 * can bring us here, others are stopped earlier. */ | |
| 8441 if (*eap->arg != NUL && curbuf_locked()) | |
| 8442 return; | |
| 8443 #endif | |
| 7 | 8444 n = readonlymode; |
| 8445 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview) | |
| 8446 readonlymode = TRUE; | |
| 8447 else if (eap->cmdidx == CMD_enew) | |
| 8448 readonlymode = FALSE; /* 'readonly' doesn't make sense in an | |
| 8449 empty buffer */ | |
| 8450 setpcmark(); | |
| 8451 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg), | |
| 8452 NULL, eap, | |
| 8453 /* ":edit" goes to first line if Vi compatible */ | |
| 8454 (*eap->arg == NUL && eap->do_ecmd_lnum == 0 | |
| 8455 && vim_strchr(p_cpo, CPO_GOTO1) != NULL) | |
| 8456 ? ECMD_ONE : eap->do_ecmd_lnum, | |
| 8457 (P_HID(curbuf) ? ECMD_HIDE : 0) | |
| 8458 + (eap->forceit ? ECMD_FORCEIT : 0) | |
| 5741 | 8459 /* after a split we can use an existing buffer */ |
| 8460 + (old_curwin != NULL ? ECMD_OLDBUF : 0) | |
| 7 | 8461 #ifdef FEAT_LISTCMDS |
| 8462 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 ) | |
| 8463 #endif | |
| 1743 | 8464 , old_curwin == NULL ? curwin : NULL) == FAIL) |
| 7 | 8465 { |
| 8466 /* Editing the file failed. If the window was split, close it. */ | |
| 8467 #ifdef FEAT_WINDOWS | |
| 8468 if (old_curwin != NULL) | |
| 8469 { | |
| 8470 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1); | |
| 8471 if (!need_hide || P_HID(curbuf)) | |
| 8472 { | |
| 24 | 8473 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 8474 cleanup_T cs; | |
| 8475 | |
| 8476 /* Reset the error/interrupt/exception state here so that | |
| 8477 * aborting() returns FALSE when closing a window. */ | |
| 8478 enter_cleanup(&cs); | |
| 8479 # endif | |
| 7 | 8480 # ifdef FEAT_GUI |
| 8481 need_mouse_correct = TRUE; | |
| 8482 # endif | |
| 8483 win_close(curwin, !need_hide && !P_HID(curbuf)); | |
| 24 | 8484 |
| 8485 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8486 /* Restore the error/interrupt/exception state if not | |
| 8487 * discarded by a new aborting error, interrupt, or | |
| 8488 * uncaught exception. */ | |
| 8489 leave_cleanup(&cs); | |
| 8490 # endif | |
| 7 | 8491 } |
| 8492 } | |
| 8493 #endif | |
| 8494 } | |
| 8495 else if (readonlymode && curbuf->b_nwindows == 1) | |
| 8496 { | |
| 8497 /* When editing an already visited buffer, 'readonly' won't be set | |
| 8498 * but the previous value is kept. With ":view" and ":sview" we | |
| 8499 * want the file to be readonly, except when another window is | |
| 8500 * editing the same buffer. */ | |
| 8501 curbuf->b_p_ro = TRUE; | |
| 8502 } | |
| 8503 readonlymode = n; | |
| 8504 } | |
| 8505 else | |
| 8506 { | |
| 8507 if (eap->do_ecmd_cmd != NULL) | |
| 8508 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 8509 #ifdef FEAT_TITLE | |
| 8510 n = curwin->w_arg_idx_invalid; | |
| 8511 #endif | |
| 8512 check_arg_idx(curwin); | |
| 8513 #ifdef FEAT_TITLE | |
| 8514 if (n != curwin->w_arg_idx_invalid) | |
| 8515 maketitle(); | |
| 8516 #endif | |
| 8517 } | |
| 8518 | |
| 8519 #ifdef FEAT_WINDOWS | |
| 8520 /* | |
| 8521 * if ":split file" worked, set alternate file name in old window to new | |
| 8522 * file | |
| 8523 */ | |
| 8524 if (old_curwin != NULL | |
| 8525 && *eap->arg != NUL | |
| 8526 && curwin != old_curwin | |
| 8527 && win_valid(old_curwin) | |
| 22 | 8528 && old_curwin->w_buffer != curbuf |
| 8529 && !cmdmod.keepalt) | |
| 7 | 8530 old_curwin->w_alt_fnum = curbuf->b_fnum; |
| 8531 #endif | |
| 8532 | |
| 8533 ex_no_reprint = TRUE; | |
| 8534 } | |
| 8535 | |
| 8536 #ifndef FEAT_GUI | |
| 8537 /* | |
| 8538 * ":gui" and ":gvim" when there is no GUI. | |
| 8539 */ | |
| 8540 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8541 ex_nogui(exarg_T *eap) |
| 7 | 8542 { |
| 8543 eap->errmsg = e_nogvim; | |
| 8544 } | |
| 8545 #endif | |
| 8546 | |
| 8547 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 8548 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8549 ex_tearoff(exarg_T *eap) |
| 7 | 8550 { |
| 8551 gui_make_tearoff(eap->arg); | |
| 8552 } | |
| 8553 #endif | |
| 8554 | |
| 573 | 8555 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 8556 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8557 ex_popup(exarg_T *eap) |
| 7 | 8558 { |
| 398 | 8559 gui_make_popup(eap->arg, eap->forceit); |
| 7 | 8560 } |
| 8561 #endif | |
| 8562 | |
| 8563 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8564 ex_swapname(exarg_T *eap UNUSED) |
| 7 | 8565 { |
| 8566 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL) | |
| 8567 MSG(_("No swap file")); | |
| 8568 else | |
| 8569 msg(curbuf->b_ml.ml_mfp->mf_fname); | |
| 8570 } | |
| 8571 | |
| 8572 /* | |
| 8573 * ":syncbind" forces all 'scrollbind' windows to have the same relative | |
| 8574 * offset. | |
| 8575 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 8576 */ | |
| 8577 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8578 ex_syncbind(exarg_T *eap UNUSED) |
| 7 | 8579 { |
| 8580 #ifdef FEAT_SCROLLBIND | |
| 8581 win_T *wp; | |
| 5566 | 8582 win_T *save_curwin = curwin; |
| 8583 buf_T *save_curbuf = curbuf; | |
| 7 | 8584 long topline; |
| 8585 long y; | |
| 8586 linenr_T old_linenr = curwin->w_cursor.lnum; | |
| 8587 | |
| 8588 setpcmark(); | |
| 8589 | |
| 8590 /* | |
| 8591 * determine max topline | |
| 8592 */ | |
| 8593 if (curwin->w_p_scb) | |
| 8594 { | |
| 8595 topline = curwin->w_topline; | |
| 8596 for (wp = firstwin; wp; wp = wp->w_next) | |
| 8597 { | |
| 8598 if (wp->w_p_scb && wp->w_buffer) | |
| 8599 { | |
| 8600 y = wp->w_buffer->b_ml.ml_line_count - p_so; | |
| 8601 if (topline > y) | |
| 8602 topline = y; | |
| 8603 } | |
| 8604 } | |
| 8605 if (topline < 1) | |
| 8606 topline = 1; | |
| 8607 } | |
| 8608 else | |
| 8609 { | |
| 8610 topline = 1; | |
| 8611 } | |
| 8612 | |
| 8613 | |
| 8614 /* | |
| 5566 | 8615 * Set all scrollbind windows to the same topline. |
| 7 | 8616 */ |
| 8617 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 8618 { | |
| 8619 if (curwin->w_p_scb) | |
| 8620 { | |
| 5566 | 8621 curbuf = curwin->w_buffer; |
| 7 | 8622 y = topline - curwin->w_topline; |
| 8623 if (y > 0) | |
| 8624 scrollup(y, TRUE); | |
| 8625 else | |
| 8626 scrolldown(-y, TRUE); | |
| 8627 curwin->w_scbind_pos = topline; | |
| 8628 redraw_later(VALID); | |
| 8629 cursor_correct(); | |
| 8630 #ifdef FEAT_WINDOWS | |
| 8631 curwin->w_redr_status = TRUE; | |
| 8632 #endif | |
| 8633 } | |
| 8634 } | |
| 5566 | 8635 curwin = save_curwin; |
| 8636 curbuf = save_curbuf; | |
| 7 | 8637 if (curwin->w_p_scb) |
| 8638 { | |
| 8639 did_syncbind = TRUE; | |
| 8640 checkpcmark(); | |
| 8641 if (old_linenr != curwin->w_cursor.lnum) | |
| 8642 { | |
| 8643 char_u ctrl_o[2]; | |
| 8644 | |
| 8645 ctrl_o[0] = Ctrl_O; | |
| 8646 ctrl_o[1] = 0; | |
| 8647 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE); | |
| 8648 } | |
| 8649 } | |
| 8650 #endif | |
| 8651 } | |
| 8652 | |
| 8653 | |
| 8654 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8655 ex_read(exarg_T *eap) |
| 7 | 8656 { |
| 167 | 8657 int i; |
| 8658 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 8659 linenr_T lnum; | |
| 7 | 8660 |
| 8661 if (eap->usefilter) /* :r!cmd */ | |
| 8662 do_bang(1, eap, FALSE, FALSE, TRUE); | |
| 8663 else | |
| 8664 { | |
| 8665 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 8666 return; | |
| 8667 | |
| 8668 #ifdef FEAT_BROWSE | |
| 8669 if (cmdmod.browse) | |
| 8670 { | |
| 8671 char_u *browseFile; | |
| 8672 | |
| 28 | 8673 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg, |
| 7 | 8674 NULL, NULL, NULL, curbuf); |
| 8675 if (browseFile != NULL) | |
| 8676 { | |
| 8677 i = readfile(browseFile, NULL, | |
| 8678 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8679 vim_free(browseFile); | |
| 8680 } | |
| 8681 else | |
| 8682 i = OK; | |
| 8683 } | |
| 8684 else | |
| 8685 #endif | |
| 8686 if (*eap->arg == NUL) | |
| 8687 { | |
| 8688 if (check_fname() == FAIL) /* check for no file name */ | |
| 8689 return; | |
| 8690 i = readfile(curbuf->b_ffname, curbuf->b_fname, | |
| 8691 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8692 } | |
| 8693 else | |
| 8694 { | |
| 8695 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL) | |
| 8696 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1); | |
| 8697 i = readfile(eap->arg, NULL, | |
| 8698 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8699 | |
| 8700 } | |
| 8701 if (i == FAIL) | |
| 8702 { | |
| 8703 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8704 if (!aborting()) | |
| 8705 #endif | |
| 8706 EMSG2(_(e_notopen), eap->arg); | |
| 8707 } | |
| 8708 else | |
| 167 | 8709 { |
| 8710 if (empty && exmode_active) | |
| 8711 { | |
| 8712 /* Delete the empty line that remains. Historically ex does | |
| 8713 * this but vi doesn't. */ | |
| 8714 if (eap->line2 == 0) | |
| 8715 lnum = curbuf->b_ml.ml_line_count; | |
| 8716 else | |
| 8717 lnum = 1; | |
| 573 | 8718 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK) |
| 167 | 8719 { |
| 8720 ml_delete(lnum, FALSE); | |
| 573 | 8721 if (curwin->w_cursor.lnum > 1 |
| 8722 && curwin->w_cursor.lnum >= lnum) | |
| 167 | 8723 --curwin->w_cursor.lnum; |
| 1929 | 8724 deleted_lines_mark(lnum, 1L); |
| 167 | 8725 } |
| 8726 } | |
| 7 | 8727 redraw_curbuf_later(VALID); |
| 167 | 8728 } |
| 7 | 8729 } |
| 8730 } | |
| 8731 | |
| 358 | 8732 static char_u *prev_dir = NULL; |
| 8733 | |
| 8734 #if defined(EXITFREE) || defined(PROTO) | |
| 8735 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8736 free_cd_dir(void) |
| 358 | 8737 { |
| 8738 vim_free(prev_dir); | |
| 1471 | 8739 prev_dir = NULL; |
| 1837 | 8740 |
| 8741 vim_free(globaldir); | |
| 8742 globaldir = NULL; | |
| 358 | 8743 } |
| 8744 #endif | |
| 8745 | |
|
4704
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8746 /* |
|
542af01979be
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parents:
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diff
changeset
|
8747 * Deal with the side effects of changing the current directory. |
|
542af01979be
updated for version 7.3.1099
Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8748 * When "local" is TRUE then this was after an ":lcd" command. |
|
542af01979be
updated for version 7.3.1099
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8749 */ |
|
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8750 void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8751 post_chdir(int local) |
|
4704
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8752 { |
|
542af01979be
updated for version 7.3.1099
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8753 vim_free(curwin->w_localdir); |
| 5584 | 8754 curwin->w_localdir = NULL; |
|
4704
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8755 if (local) |
|
542af01979be
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|
8756 { |
|
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changeset
|
8757 /* If still in global directory, need to remember current |
|
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diff
changeset
|
8758 * directory as global directory. */ |
|
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diff
changeset
|
8759 if (globaldir == NULL && prev_dir != NULL) |
|
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|
8760 globaldir = vim_strsave(prev_dir); |
|
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diff
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|
8761 /* Remember this local directory for the window. */ |
|
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|
8762 if (mch_dirname(NameBuff, MAXPATHL) == OK) |
|
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diff
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|
8763 curwin->w_localdir = vim_strsave(NameBuff); |
|
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|
8764 } |
|
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|
8765 else |
|
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diff
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|
8766 { |
|
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diff
changeset
|
8767 /* We are now in the global directory, no need to remember its |
|
542af01979be
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diff
changeset
|
8768 * name. */ |
|
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diff
changeset
|
8769 vim_free(globaldir); |
|
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diff
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|
8770 globaldir = NULL; |
|
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|
8771 } |
|
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|
8772 |
|
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diff
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|
8773 shorten_fnames(TRUE); |
|
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diff
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|
8774 } |
|
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diff
changeset
|
8775 |
| 358 | 8776 |
| 7 | 8777 /* |
| 8778 * ":cd", ":lcd", ":chdir" and ":lchdir". | |
| 8779 */ | |
| 1411 | 8780 void |
|
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parents:
7799
diff
changeset
|
8781 ex_cd(exarg_T *eap) |
| 7 | 8782 { |
| 8783 char_u *new_dir; | |
| 8784 char_u *tofree; | |
| 8785 | |
| 8786 new_dir = eap->arg; | |
| 8787 #if !defined(UNIX) && !defined(VMS) | |
| 8788 /* for non-UNIX ":cd" means: print current directory */ | |
| 8789 if (*new_dir == NUL) | |
| 8790 ex_pwd(NULL); | |
| 8791 else | |
| 8792 #endif | |
| 8793 { | |
| 1838 | 8794 #ifdef FEAT_AUTOCMD |
| 8795 if (allbuf_locked()) | |
| 8796 return; | |
| 8797 #endif | |
| 167 | 8798 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() |
| 8799 && !eap->forceit) | |
| 8800 { | |
| 1441 | 8801 EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)")); |
| 167 | 8802 return; |
| 8803 } | |
| 8804 | |
| 7 | 8805 /* ":cd -": Change to previous directory */ |
| 8806 if (STRCMP(new_dir, "-") == 0) | |
| 8807 { | |
| 8808 if (prev_dir == NULL) | |
| 8809 { | |
| 8810 EMSG(_("E186: No previous directory")); | |
| 8811 return; | |
| 8812 } | |
| 8813 new_dir = prev_dir; | |
| 8814 } | |
| 8815 | |
| 8816 /* Save current directory for next ":cd -" */ | |
| 8817 tofree = prev_dir; | |
| 8818 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8819 prev_dir = vim_strsave(NameBuff); | |
| 8820 else | |
| 8821 prev_dir = NULL; | |
| 8822 | |
| 8823 #if defined(UNIX) || defined(VMS) | |
| 8824 /* for UNIX ":cd" means: go to home directory */ | |
| 8825 if (*new_dir == NUL) | |
| 8826 { | |
| 8827 /* use NameBuff for home directory name */ | |
| 8828 # ifdef VMS | |
| 8829 char_u *p; | |
| 8830 | |
| 8831 p = mch_getenv((char_u *)"SYS$LOGIN"); | |
| 8832 if (p == NULL || *p == NUL) /* empty is the same as not set */ | |
| 8833 NameBuff[0] = NUL; | |
| 8834 else | |
| 416 | 8835 vim_strncpy(NameBuff, p, MAXPATHL - 1); |
| 7 | 8836 # else |
| 8837 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 8838 # endif | |
| 8839 new_dir = NameBuff; | |
| 8840 } | |
| 8841 #endif | |
| 8842 if (new_dir == NULL || vim_chdir(new_dir)) | |
| 8843 EMSG(_(e_failed)); | |
| 8844 else | |
| 8845 { | |
|
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diff
changeset
|
8846 post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir); |
| 7 | 8847 |
| 8848 /* Echo the new current directory if the command was typed. */ | |
| 1930 | 8849 if (KeyTyped || p_verbose >= 5) |
| 7 | 8850 ex_pwd(eap); |
| 8851 } | |
| 8852 vim_free(tofree); | |
| 8853 } | |
| 8854 } | |
| 8855 | |
| 8856 /* | |
| 8857 * ":pwd". | |
| 8858 */ | |
| 8859 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8860 ex_pwd(exarg_T *eap UNUSED) |
| 7 | 8861 { |
| 8862 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8863 { | |
| 8864 #ifdef BACKSLASH_IN_FILENAME | |
| 8865 slash_adjust(NameBuff); | |
| 8866 #endif | |
| 8867 msg(NameBuff); | |
| 8868 } | |
| 8869 else | |
| 8870 EMSG(_("E187: Unknown")); | |
| 8871 } | |
| 8872 | |
| 8873 /* | |
| 8874 * ":=". | |
| 8875 */ | |
| 8876 static void | |
|
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diff
changeset
|
8877 ex_equal(exarg_T *eap) |
| 7 | 8878 { |
| 8879 smsg((char_u *)"%ld", (long)eap->line2); | |
| 167 | 8880 ex_may_print(eap); |
| 7 | 8881 } |
| 8882 | |
| 8883 static void | |
|
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parents:
7799
diff
changeset
|
8884 ex_sleep(exarg_T *eap) |
| 7 | 8885 { |
| 236 | 8886 int n; |
| 8887 long len; | |
| 7 | 8888 |
| 8889 if (cursor_valid()) | |
| 8890 { | |
| 8891 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled; | |
| 8892 if (n >= 0) | |
| 5645 | 8893 windgoto((int)n, W_WINCOL(curwin) + curwin->w_wcol); |
| 7 | 8894 } |
| 236 | 8895 |
| 8896 len = eap->line2; | |
| 8897 switch (*eap->arg) | |
| 8898 { | |
| 8899 case 'm': break; | |
| 8900 case NUL: len *= 1000L; break; | |
| 8901 default: EMSG2(_(e_invarg2), eap->arg); return; | |
| 8902 } | |
| 8903 do_sleep(len); | |
| 7 | 8904 } |
| 8905 | |
| 8906 /* | |
| 8907 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second. | |
| 8908 */ | |
| 8909 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8910 do_sleep(long msec) |
| 7 | 8911 { |
| 8912 long done; | |
| 8913 | |
| 8914 cursor_on(); | |
| 8915 out_flush(); | |
| 8916 for (done = 0; !got_int && done < msec; done += 1000L) | |
| 8917 { | |
| 8918 ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE); | |
| 8919 ui_breakcheck(); | |
|
7109
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7105
diff
changeset
|
8920 #ifdef MESSAGE_QUEUE |
|
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diff
changeset
|
8921 /* Process the netbeans and clientserver messages that may have been |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
7105
diff
changeset
|
8922 * received in the call to ui_breakcheck() when the GUI is in use. This |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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7105
diff
changeset
|
8923 * may occur when running a test case. */ |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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7105
diff
changeset
|
8924 parse_queued_messages(); |
| 3151 | 8925 #endif |
| 7 | 8926 } |
| 8927 } | |
| 8928 | |
| 8929 static void | |
|
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7799
diff
changeset
|
8930 do_exmap(exarg_T *eap, int isabbrev) |
| 7 | 8931 { |
| 8932 int mode; | |
| 8933 char_u *cmdp; | |
| 8934 | |
| 8935 cmdp = eap->cmd; | |
| 8936 mode = get_map_mode(&cmdp, eap->forceit || isabbrev); | |
| 8937 | |
| 8938 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'), | |
| 8939 eap->arg, mode, isabbrev)) | |
| 8940 { | |
| 8941 case 1: EMSG(_(e_invarg)); | |
| 8942 break; | |
| 8943 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap)); | |
| 8944 break; | |
| 8945 } | |
| 8946 } | |
| 8947 | |
| 8948 /* | |
| 8949 * ":winsize" command (obsolete). | |
| 8950 */ | |
| 8951 static void | |
|
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7799
diff
changeset
|
8952 ex_winsize(exarg_T *eap) |
| 7 | 8953 { |
| 8954 int w, h; | |
| 8955 char_u *arg = eap->arg; | |
| 8956 char_u *p; | |
| 8957 | |
| 8958 w = getdigits(&arg); | |
| 8959 arg = skipwhite(arg); | |
| 8960 p = arg; | |
| 8961 h = getdigits(&arg); | |
| 8962 if (*p != NUL && *arg == NUL) | |
| 8963 set_shellsize(w, h, TRUE); | |
| 8964 else | |
| 8965 EMSG(_("E465: :winsize requires two number arguments")); | |
| 8966 } | |
| 8967 | |
| 8968 #ifdef FEAT_WINDOWS | |
| 8969 static void | |
|
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7799
diff
changeset
|
8970 ex_wincmd(exarg_T *eap) |
| 7 | 8971 { |
| 8972 int xchar = NUL; | |
| 8973 char_u *p; | |
| 8974 | |
| 8975 if (*eap->arg == 'g' || *eap->arg == Ctrl_G) | |
| 8976 { | |
| 8977 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */ | |
| 8978 if (eap->arg[1] == NUL) | |
| 8979 { | |
| 8980 EMSG(_(e_invarg)); | |
| 8981 return; | |
| 8982 } | |
| 8983 xchar = eap->arg[1]; | |
| 8984 p = eap->arg + 2; | |
| 8985 } | |
| 8986 else | |
| 8987 p = eap->arg + 1; | |
| 8988 | |
| 8989 eap->nextcmd = check_nextcmd(p); | |
| 8990 p = skipwhite(p); | |
| 8991 if (*p != NUL && *p != '"' && eap->nextcmd == NULL) | |
| 8992 EMSG(_(e_invarg)); | |
| 2887 | 8993 else if (!eap->skip) |
| 7 | 8994 { |
| 8995 /* Pass flags on for ":vertical wincmd ]". */ | |
| 8996 postponed_split_flags = cmdmod.split; | |
| 1090 | 8997 postponed_split_tab = cmdmod.tab; |
| 7 | 8998 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar); |
| 8999 postponed_split_flags = 0; | |
| 1090 | 9000 postponed_split_tab = 0; |
| 7 | 9001 } |
| 9002 } | |
| 9003 #endif | |
| 9004 | |
| 11 | 9005 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 9006 /* |
| 9007 * ":winpos". | |
| 9008 */ | |
| 9009 static void | |
|
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7799
diff
changeset
|
9010 ex_winpos(exarg_T *eap) |
| 7 | 9011 { |
| 9012 int x, y; | |
| 9013 char_u *arg = eap->arg; | |
| 9014 char_u *p; | |
| 9015 | |
| 9016 if (*arg == NUL) | |
| 9017 { | |
| 11 | 9018 # if defined(FEAT_GUI) || defined(MSWIN) |
| 9019 # ifdef FEAT_GUI | |
| 7 | 9020 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL) |
| 11 | 9021 # else |
| 9022 if (mch_get_winpos(&x, &y) != FAIL) | |
| 9023 # endif | |
| 7 | 9024 { |
| 9025 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y); | |
| 9026 msg(IObuff); | |
| 9027 } | |
| 9028 else | |
| 9029 # endif | |
| 9030 EMSG(_("E188: Obtaining window position not implemented for this platform")); | |
| 9031 } | |
| 9032 else | |
| 9033 { | |
| 9034 x = getdigits(&arg); | |
| 9035 arg = skipwhite(arg); | |
| 9036 p = arg; | |
| 9037 y = getdigits(&arg); | |
| 9038 if (*p == NUL || *arg != NUL) | |
| 9039 { | |
| 9040 EMSG(_("E466: :winpos requires two number arguments")); | |
| 9041 return; | |
| 9042 } | |
| 9043 # ifdef FEAT_GUI | |
| 9044 if (gui.in_use) | |
| 9045 gui_mch_set_winpos(x, y); | |
| 9046 else if (gui.starting) | |
| 9047 { | |
| 9048 /* Remember the coordinates for when the window is opened. */ | |
| 9049 gui_win_x = x; | |
| 9050 gui_win_y = y; | |
| 9051 } | |
| 9052 # ifdef HAVE_TGETENT | |
| 9053 else | |
| 9054 # endif | |
| 11 | 9055 # else |
| 9056 # ifdef MSWIN | |
| 9057 mch_set_winpos(x, y); | |
| 9058 # endif | |
| 7 | 9059 # endif |
| 9060 # ifdef HAVE_TGETENT | |
| 9061 if (*T_CWP) | |
| 9062 term_set_winpos(x, y); | |
| 9063 # endif | |
| 9064 } | |
| 9065 } | |
| 9066 #endif | |
| 9067 | |
| 9068 /* | |
| 9069 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<". | |
| 9070 */ | |
| 9071 static void | |
|
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7799
diff
changeset
|
9072 ex_operators(exarg_T *eap) |
| 7 | 9073 { |
| 9074 oparg_T oa; | |
| 9075 | |
| 9076 clear_oparg(&oa); | |
| 9077 oa.regname = eap->regname; | |
| 9078 oa.start.lnum = eap->line1; | |
| 9079 oa.end.lnum = eap->line2; | |
| 9080 oa.line_count = eap->line2 - eap->line1 + 1; | |
| 9081 oa.motion_type = MLINE; | |
| 9082 #ifdef FEAT_VIRTUALEDIT | |
| 9083 virtual_op = FALSE; | |
| 9084 #endif | |
| 9085 if (eap->cmdidx != CMD_yank) /* position cursor for undo */ | |
| 9086 { | |
| 9087 setpcmark(); | |
| 9088 curwin->w_cursor.lnum = eap->line1; | |
| 9089 beginline(BL_SOL | BL_FIX); | |
| 9090 } | |
| 9091 | |
| 5498 | 9092 if (VIsual_active) |
| 9093 end_visual_mode(); | |
| 9094 | |
| 7 | 9095 switch (eap->cmdidx) |
| 9096 { | |
| 9097 case CMD_delete: | |
| 9098 oa.op_type = OP_DELETE; | |
| 9099 op_delete(&oa); | |
| 9100 break; | |
| 9101 | |
| 9102 case CMD_yank: | |
| 9103 oa.op_type = OP_YANK; | |
| 9104 (void)op_yank(&oa, FALSE, TRUE); | |
| 9105 break; | |
| 9106 | |
| 9107 default: /* CMD_rshift or CMD_lshift */ | |
|
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|
9108 if ( |
| 7 | 9109 #ifdef FEAT_RIGHTLEFT |
|
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|
9110 (eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl |
|
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changeset
|
9111 #else |
|
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|
9112 eap->cmdidx == CMD_rshift |
|
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|
9113 #endif |
|
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changeset
|
9114 ) |
| 7 | 9115 oa.op_type = OP_RSHIFT; |
| 9116 else | |
| 9117 oa.op_type = OP_LSHIFT; | |
| 9118 op_shift(&oa, FALSE, eap->amount); | |
| 9119 break; | |
| 9120 } | |
| 9121 #ifdef FEAT_VIRTUALEDIT | |
| 9122 virtual_op = MAYBE; | |
| 9123 #endif | |
| 167 | 9124 ex_may_print(eap); |
| 7 | 9125 } |
| 9126 | |
| 9127 /* | |
| 9128 * ":put". | |
| 9129 */ | |
| 9130 static void | |
|
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7799
diff
changeset
|
9131 ex_put(exarg_T *eap) |
| 7 | 9132 { |
| 9133 /* ":0put" works like ":1put!". */ | |
| 9134 if (eap->line2 == 0) | |
| 9135 { | |
| 9136 eap->line2 = 1; | |
| 9137 eap->forceit = TRUE; | |
| 9138 } | |
| 9139 curwin->w_cursor.lnum = eap->line2; | |
| 167 | 9140 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L, |
| 9141 PUT_LINE|PUT_CURSLINE); | |
| 7 | 9142 } |
| 9143 | |
| 9144 /* | |
| 9145 * Handle ":copy" and ":move". | |
| 9146 */ | |
| 9147 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9148 ex_copymove(exarg_T *eap) |
| 7 | 9149 { |
| 9150 long n; | |
| 9151 | |
|
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
9152 n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE); |
| 7 | 9153 if (eap->arg == NULL) /* error detected */ |
| 9154 { | |
| 9155 eap->nextcmd = NULL; | |
| 9156 return; | |
| 9157 } | |
| 167 | 9158 get_flags(eap); |
| 7 | 9159 |
| 9160 /* | |
| 9161 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n' | |
| 9162 */ | |
| 9163 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count) | |
| 9164 { | |
| 9165 EMSG(_(e_invaddr)); | |
| 9166 return; | |
| 9167 } | |
| 9168 | |
| 9169 if (eap->cmdidx == CMD_move) | |
| 9170 { | |
| 9171 if (do_move(eap->line1, eap->line2, n) == FAIL) | |
| 9172 return; | |
| 9173 } | |
| 9174 else | |
| 9175 ex_copy(eap->line1, eap->line2, n); | |
| 9176 u_clearline(); | |
| 9177 beginline(BL_SOL | BL_FIX); | |
| 167 | 9178 ex_may_print(eap); |
| 9179 } | |
| 9180 | |
| 9181 /* | |
| 9182 * Print the current line if flags were given to the Ex command. | |
| 9183 */ | |
| 5776 | 9184 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9185 ex_may_print(exarg_T *eap) |
| 167 | 9186 { |
| 9187 if (eap->flags != 0) | |
| 9188 { | |
| 9189 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR), | |
| 9190 (eap->flags & EXFLAG_LIST)); | |
| 9191 ex_no_reprint = TRUE; | |
| 9192 } | |
| 7 | 9193 } |
| 9194 | |
| 9195 /* | |
| 9196 * ":smagic" and ":snomagic". | |
| 9197 */ | |
| 9198 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9199 ex_submagic(exarg_T *eap) |
| 7 | 9200 { |
| 9201 int magic_save = p_magic; | |
| 9202 | |
| 9203 p_magic = (eap->cmdidx == CMD_smagic); | |
| 9204 do_sub(eap); | |
| 9205 p_magic = magic_save; | |
| 9206 } | |
| 9207 | |
| 9208 /* | |
| 9209 * ":join". | |
| 9210 */ | |
| 9211 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9212 ex_join(exarg_T *eap) |
| 7 | 9213 { |
| 9214 curwin->w_cursor.lnum = eap->line1; | |
| 9215 if (eap->line1 == eap->line2) | |
| 9216 { | |
| 9217 if (eap->addr_count >= 2) /* :2,2join does nothing */ | |
| 9218 return; | |
| 9219 if (eap->line2 == curbuf->b_ml.ml_line_count) | |
| 9220 { | |
| 9221 beep_flush(); | |
| 9222 return; | |
| 9223 } | |
| 9224 ++eap->line2; | |
| 9225 } | |
| 5848 | 9226 (void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE); |
| 7 | 9227 beginline(BL_WHITE | BL_FIX); |
| 167 | 9228 ex_may_print(eap); |
| 7 | 9229 } |
| 9230 | |
| 9231 /* | |
| 9232 * ":[addr]@r" or ":[addr]*r": execute register | |
| 9233 */ | |
| 9234 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9235 ex_at(exarg_T *eap) |
| 7 | 9236 { |
| 9237 int c; | |
| 1973 | 9238 int prev_len = typebuf.tb_len; |
| 7 | 9239 |
| 9240 curwin->w_cursor.lnum = eap->line2; | |
| 9241 | |
| 9242 #ifdef USE_ON_FLY_SCROLL | |
| 9243 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9244 #endif | |
| 9245 | |
| 9246 /* get the register name. No name means to use the previous one */ | |
| 9247 c = *eap->arg; | |
| 9248 if (c == NUL || (c == '*' && *eap->cmd == '*')) | |
| 9249 c = '@'; | |
| 1034 | 9250 /* Put the register in the typeahead buffer with the "silent" flag. */ |
| 9251 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE) | |
| 9252 == FAIL) | |
| 167 | 9253 { |
| 7 | 9254 beep_flush(); |
| 167 | 9255 } |
| 7 | 9256 else |
| 9257 { | |
| 9258 int save_efr = exec_from_reg; | |
| 9259 | |
| 9260 exec_from_reg = TRUE; | |
| 9261 | |
| 9262 /* | |
| 9263 * Execute from the typeahead buffer. | |
| 1973 | 9264 * Continue until the stuff buffer is empty and all added characters |
| 9265 * have been consumed. | |
| 7 | 9266 */ |
| 1973 | 9267 while (!stuff_empty() || typebuf.tb_len > prev_len) |
| 7 | 9268 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE); |
| 9269 | |
| 9270 exec_from_reg = save_efr; | |
| 9271 } | |
| 9272 } | |
| 9273 | |
| 9274 /* | |
| 9275 * ":!". | |
| 9276 */ | |
| 9277 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9278 ex_bang(exarg_T *eap) |
| 7 | 9279 { |
| 9280 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE); | |
| 9281 } | |
| 9282 | |
| 9283 /* | |
| 9284 * ":undo". | |
| 9285 */ | |
| 9286 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9287 ex_undo(exarg_T *eap UNUSED) |
| 7 | 9288 { |
| 771 | 9289 if (eap->addr_count == 1) /* :undo 123 */ |
|
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Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9290 undo_time(eap->line2, FALSE, FALSE, TRUE); |
| 771 | 9291 else |
| 9292 u_undo(1); | |
| 7 | 9293 } |
| 9294 | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9295 #ifdef FEAT_PERSISTENT_UNDO |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9296 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9297 ex_wundo(exarg_T *eap) |
|
2214
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
9298 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9299 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
|
9300 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9301 u_compute_hash(hash); |
|
f8222d1f9a73
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2210
diff
changeset
|
9302 u_write_undo(eap->arg, eap->forceit, curbuf, hash); |
|
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
9303 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
9304 |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
9305 static void |
|
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7799
diff
changeset
|
9306 ex_rundo(exarg_T *eap) |
|
2214
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parents:
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changeset
|
9307 { |
|
f8222d1f9a73
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parents:
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changeset
|
9308 char_u hash[UNDO_HASH_SIZE]; |
|
f8222d1f9a73
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parents:
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diff
changeset
|
9309 |
|
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9310 u_compute_hash(hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
9311 u_read_undo(eap->arg, hash, NULL); |
|
2214
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
9312 } |
|
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9313 #endif |
|
f8222d1f9a73
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9314 |
| 7 | 9315 /* |
| 9316 * ":redo". | |
| 9317 */ | |
| 9318 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9319 ex_redo(exarg_T *eap UNUSED) |
| 7 | 9320 { |
| 9321 u_redo(1); | |
| 9322 } | |
| 9323 | |
| 9324 /* | |
| 756 | 9325 * ":earlier" and ":later". |
| 9326 */ | |
| 9327 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9328 ex_later(exarg_T *eap) |
| 756 | 9329 { |
| 9330 long count = 0; | |
| 9331 int sec = FALSE; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9332 int file = FALSE; |
| 756 | 9333 char_u *p = eap->arg; |
| 9334 | |
| 9335 if (*p == NUL) | |
| 9336 count = 1; | |
| 9337 else if (isdigit(*p)) | |
| 9338 { | |
| 9339 count = getdigits(&p); | |
| 9340 switch (*p) | |
| 9341 { | |
| 9342 case 's': ++p; sec = TRUE; break; | |
| 9343 case 'm': ++p; sec = TRUE; count *= 60; break; | |
| 9344 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
|
9345 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
|
9346 case 'f': ++p; file = TRUE; break; |
| 756 | 9347 } |
| 9348 } | |
| 9349 | |
| 9350 if (*p != NUL) | |
| 9351 EMSG2(_(e_invarg2), eap->arg); | |
| 9352 else | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9353 undo_time(eap->cmdidx == CMD_earlier ? -count : count, |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9354 sec, file, FALSE); |
| 756 | 9355 } |
| 9356 | |
| 9357 /* | |
| 7 | 9358 * ":redir": start/stop redirection. |
| 9359 */ | |
| 9360 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9361 ex_redir(exarg_T *eap) |
| 7 | 9362 { |
| 9363 char *mode; | |
| 9364 char_u *fname; | |
| 122 | 9365 char_u *arg = eap->arg; |
| 7 | 9366 |
| 9367 if (STRICMP(eap->arg, "END") == 0) | |
| 9368 close_redir(); | |
| 9369 else | |
| 9370 { | |
| 122 | 9371 if (*arg == '>') |
| 9372 { | |
| 9373 ++arg; | |
| 9374 if (*arg == '>') | |
| 9375 { | |
| 9376 ++arg; | |
| 7 | 9377 mode = "a"; |
| 9378 } | |
| 9379 else | |
| 9380 mode = "w"; | |
| 122 | 9381 arg = skipwhite(arg); |
| 7 | 9382 |
| 9383 close_redir(); | |
| 9384 | |
| 9385 /* Expand environment variables and "~/". */ | |
| 122 | 9386 fname = expand_env_save(arg); |
| 7 | 9387 if (fname == NULL) |
| 9388 return; | |
| 9389 #ifdef FEAT_BROWSE | |
| 9390 if (cmdmod.browse) | |
| 9391 { | |
| 9392 char_u *browseFile; | |
| 9393 | |
| 28 | 9394 browseFile = do_browse(BROWSE_SAVE, |
| 9395 (char_u *)_("Save Redirection"), | |
| 9396 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf); | |
| 7 | 9397 if (browseFile == NULL) |
| 9398 return; /* operation cancelled */ | |
| 9399 vim_free(fname); | |
| 9400 fname = browseFile; | |
| 9401 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9402 } | |
| 9403 #endif | |
| 9404 | |
| 9405 redir_fd = open_exfile(fname, eap->forceit, mode); | |
| 9406 vim_free(fname); | |
| 9407 } | |
| 9408 #ifdef FEAT_EVAL | |
| 122 | 9409 else if (*arg == '@') |
| 7 | 9410 { |
| 9411 /* redirect to a register a-z (resp. A-Z for appending) */ | |
| 9412 close_redir(); | |
| 122 | 9413 ++arg; |
| 9414 if (ASCII_ISALPHA(*arg) | |
| 7 | 9415 # ifdef FEAT_CLIPBOARD |
| 122 | 9416 || *arg == '*' |
| 1038 | 9417 || *arg == '+' |
| 7 | 9418 # endif |
| 122 | 9419 || *arg == '"') |
| 9420 { | |
| 9421 redir_reg = *arg++; | |
| 1427 | 9422 if (*arg == '>' && arg[1] == '>') /* append */ |
| 268 | 9423 arg += 2; |
| 1427 | 9424 else |
| 7 | 9425 { |
| 1427 | 9426 /* Can use both "@a" and "@a>". */ |
| 296 | 9427 if (*arg == '>') |
| 9428 arg++; | |
| 1427 | 9429 /* Make register empty when not using @A-@Z and the |
| 9430 * command is valid. */ | |
| 9431 if (*arg == NUL && !isupper(redir_reg)) | |
| 9432 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE); | |
| 7 | 9433 } |
| 167 | 9434 } |
| 9435 if (*arg != NUL) | |
| 9436 { | |
| 268 | 9437 redir_reg = 0; |
| 167 | 9438 EMSG2(_(e_invarg2), eap->arg); |
| 9439 } | |
| 9440 } | |
| 9441 else if (*arg == '=' && arg[1] == '>') | |
| 9442 { | |
| 9443 int append; | |
| 9444 | |
| 9445 /* redirect to a variable */ | |
| 9446 close_redir(); | |
| 9447 arg += 2; | |
| 9448 | |
| 9449 if (*arg == '>') | |
| 9450 { | |
| 9451 ++arg; | |
| 9452 append = TRUE; | |
| 7 | 9453 } |
| 9454 else | |
| 167 | 9455 append = FALSE; |
| 9456 | |
| 9457 if (var_redir_start(skipwhite(arg), append) == OK) | |
| 9458 redir_vname = 1; | |
| 7 | 9459 } |
| 9460 #endif | |
| 9461 | |
| 9462 /* TODO: redirect to a buffer */ | |
| 9463 | |
| 9464 else | |
| 122 | 9465 EMSG2(_(e_invarg2), eap->arg); |
| 7 | 9466 } |
| 972 | 9467 |
| 9468 /* Make sure redirection is not off. Can happen for cmdline completion | |
| 9469 * that indirectly invokes a command to catch its output. */ | |
| 9470 if (redir_fd != NULL | |
| 9471 #ifdef FEAT_EVAL | |
| 9472 || redir_reg || redir_vname | |
| 9473 #endif | |
| 9474 ) | |
| 9475 redir_off = FALSE; | |
| 7 | 9476 } |
| 9477 | |
| 9478 /* | |
| 9479 * ":redraw": force redraw | |
| 9480 */ | |
| 9481 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9482 ex_redraw(exarg_T *eap) |
| 7 | 9483 { |
| 9484 int r = RedrawingDisabled; | |
| 9485 int p = p_lz; | |
| 9486 | |
| 9487 RedrawingDisabled = 0; | |
| 9488 p_lz = FALSE; | |
| 9489 update_topline(); | |
| 5735 | 9490 update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0); |
| 7 | 9491 #ifdef FEAT_TITLE |
| 9492 if (need_maketitle) | |
| 9493 maketitle(); | |
| 9494 #endif | |
| 9495 RedrawingDisabled = r; | |
| 9496 p_lz = p; | |
| 9497 | |
| 9498 /* Reset msg_didout, so that a message that's there is overwritten. */ | |
| 9499 msg_didout = FALSE; | |
| 9500 msg_col = 0; | |
| 9501 | |
|
5198
1b89e3f916c5
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Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9502 /* No need to wait after an intentional redraw. */ |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9503 need_wait_return = FALSE; |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9504 |
| 7 | 9505 out_flush(); |
| 9506 } | |
| 9507 | |
| 9508 /* | |
| 9509 * ":redrawstatus": force redraw of status line(s) | |
| 9510 */ | |
| 9511 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9512 ex_redrawstatus(exarg_T *eap UNUSED) |
| 7 | 9513 { |
| 9514 #if defined(FEAT_WINDOWS) | |
| 9515 int r = RedrawingDisabled; | |
| 9516 int p = p_lz; | |
| 9517 | |
| 9518 RedrawingDisabled = 0; | |
| 9519 p_lz = FALSE; | |
| 9520 if (eap->forceit) | |
| 9521 status_redraw_all(); | |
| 9522 else | |
| 9523 status_redraw_curbuf(); | |
| 5735 | 9524 update_screen(VIsual_active ? INVERTED : 0); |
| 7 | 9525 RedrawingDisabled = r; |
| 9526 p_lz = p; | |
| 9527 out_flush(); | |
| 9528 #endif | |
| 9529 } | |
| 9530 | |
| 9531 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9532 close_redir(void) |
| 7 | 9533 { |
| 9534 if (redir_fd != NULL) | |
| 9535 { | |
| 9536 fclose(redir_fd); | |
| 9537 redir_fd = NULL; | |
| 9538 } | |
| 9539 #ifdef FEAT_EVAL | |
| 9540 redir_reg = 0; | |
| 167 | 9541 if (redir_vname) |
| 9542 { | |
| 9543 var_redir_stop(); | |
| 9544 redir_vname = 0; | |
| 9545 } | |
| 7 | 9546 #endif |
| 9547 } | |
| 9548 | |
| 9549 #if defined(FEAT_SESSION) && defined(USE_CRNL) | |
| 9550 # define MKSESSION_NL | |
| 9551 static int mksession_nl = FALSE; /* use NL only in put_eol() */ | |
| 9552 #endif | |
| 9553 | |
| 9554 /* | |
| 9555 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession". | |
| 9556 */ | |
| 9557 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9558 ex_mkrc( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9559 exarg_T *eap) |
| 7 | 9560 { |
| 9561 FILE *fd; | |
| 9562 int failed = FALSE; | |
| 9563 char_u *fname; | |
| 9564 #ifdef FEAT_BROWSE | |
| 9565 char_u *browseFile = NULL; | |
| 9566 #endif | |
| 9567 #ifdef FEAT_SESSION | |
| 9568 int view_session = FALSE; | |
| 9569 int using_vdir = FALSE; /* using 'viewdir'? */ | |
| 9570 char_u *viewFile = NULL; | |
| 9571 unsigned *flagp; | |
| 9572 #endif | |
| 9573 | |
| 9574 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview) | |
| 9575 { | |
| 9576 #ifdef FEAT_SESSION | |
| 9577 view_session = TRUE; | |
| 9578 #else | |
| 9579 ex_ni(eap); | |
| 9580 return; | |
| 9581 #endif | |
| 9582 } | |
| 9583 | |
| 9584 #ifdef FEAT_SESSION | |
| 1925 | 9585 /* Use the short file name until ":lcd" is used. We also don't use the |
| 9586 * short file name when 'acd' is set, that is checked later. */ | |
| 1113 | 9587 did_lcd = FALSE; |
| 9588 | |
| 7 | 9589 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */ |
| 9590 if (eap->cmdidx == CMD_mkview | |
| 9591 && (*eap->arg == NUL | |
| 9592 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL))) | |
| 9593 { | |
| 9594 eap->forceit = TRUE; | |
| 9595 fname = get_view_file(*eap->arg); | |
| 9596 if (fname == NULL) | |
| 9597 return; | |
| 9598 viewFile = fname; | |
| 9599 using_vdir = TRUE; | |
| 9600 } | |
| 9601 else | |
| 9602 #endif | |
| 9603 if (*eap->arg != NUL) | |
| 9604 fname = eap->arg; | |
| 9605 else if (eap->cmdidx == CMD_mkvimrc) | |
| 9606 fname = (char_u *)VIMRC_FILE; | |
| 9607 #ifdef FEAT_SESSION | |
| 9608 else if (eap->cmdidx == CMD_mksession) | |
| 9609 fname = (char_u *)SESSION_FILE; | |
| 9610 #endif | |
| 9611 else | |
| 9612 fname = (char_u *)EXRC_FILE; | |
| 9613 | |
| 9614 #ifdef FEAT_BROWSE | |
| 9615 if (cmdmod.browse) | |
| 9616 { | |
| 28 | 9617 browseFile = do_browse(BROWSE_SAVE, |
| 7 | 9618 # ifdef FEAT_SESSION |
| 9619 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") : | |
| 9620 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") : | |
| 9621 # endif | |
| 9622 (char_u *)_("Save Setup"), | |
| 9623 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL); | |
| 9624 if (browseFile == NULL) | |
| 9625 goto theend; | |
| 9626 fname = browseFile; | |
| 9627 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9628 } | |
| 9629 #endif | |
| 9630 | |
| 9631 #if defined(FEAT_SESSION) && defined(vim_mkdir) | |
| 9632 /* When using 'viewdir' may have to create the directory. */ | |
| 9633 if (using_vdir && !mch_isdir(p_vdir)) | |
| 167 | 9634 vim_mkdir_emsg(p_vdir, 0755); |
| 7 | 9635 #endif |
| 9636 | |
| 9637 fd = open_exfile(fname, eap->forceit, WRITEBIN); | |
| 9638 if (fd != NULL) | |
| 9639 { | |
| 9640 #ifdef FEAT_SESSION | |
| 9641 if (eap->cmdidx == CMD_mkview) | |
| 9642 flagp = &vop_flags; | |
| 9643 else | |
| 9644 flagp = &ssop_flags; | |
| 9645 #endif | |
| 9646 | |
| 9647 #ifdef MKSESSION_NL | |
| 9648 /* "unix" in 'sessionoptions': use NL line separator */ | |
| 9649 if (view_session && (*flagp & SSOP_UNIX)) | |
| 9650 mksession_nl = TRUE; | |
| 9651 #endif | |
| 9652 | |
| 9653 /* Write the version command for :mkvimrc */ | |
| 9654 if (eap->cmdidx == CMD_mkvimrc) | |
| 9655 (void)put_line(fd, "version 6.0"); | |
| 9656 | |
| 9657 #ifdef FEAT_SESSION | |
| 573 | 9658 if (eap->cmdidx == CMD_mksession) |
| 9659 { | |
| 9660 if (put_line(fd, "let SessionLoad = 1") == FAIL) | |
| 9661 failed = TRUE; | |
| 9662 } | |
| 9663 | |
| 7 | 9664 if (eap->cmdidx != CMD_mkview) |
| 9665 #endif | |
| 9666 { | |
| 9667 /* Write setting 'compatible' first, because it has side effects. | |
| 9668 * For that same reason only do it when needed. */ | |
| 9669 if (p_cp) | |
| 9670 (void)put_line(fd, "if !&cp | set cp | endif"); | |
| 9671 else | |
| 9672 (void)put_line(fd, "if &cp | set nocp | endif"); | |
| 9673 } | |
| 9674 | |
| 9675 #ifdef FEAT_SESSION | |
| 9676 if (!view_session | |
| 9677 || (eap->cmdidx == CMD_mksession | |
| 9678 && (*flagp & SSOP_OPTIONS))) | |
| 9679 #endif | |
| 9680 failed |= (makemap(fd, NULL) == FAIL | |
| 9681 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL); | |
| 9682 | |
| 9683 #ifdef FEAT_SESSION | |
| 9684 if (!failed && view_session) | |
| 9685 { | |
| 9686 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL) | |
| 9687 failed = TRUE; | |
| 9688 if (eap->cmdidx == CMD_mksession) | |
| 9689 { | |
| 2770 | 9690 char_u *dirnow; /* current directory */ |
| 9691 | |
| 9692 dirnow = alloc(MAXPATHL); | |
| 9693 if (dirnow == NULL) | |
| 9694 failed = TRUE; | |
| 9695 else | |
| 9696 { | |
| 9697 /* | |
| 9698 * Change to session file's dir. | |
| 9699 */ | |
| 9700 if (mch_dirname(dirnow, MAXPATHL) == FAIL | |
| 7 | 9701 || mch_chdir((char *)dirnow) != 0) |
| 2770 | 9702 *dirnow = NUL; |
| 9703 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR)) | |
| 9704 { | |
| 9705 if (vim_chdirfile(fname) == OK) | |
| 9706 shorten_fnames(TRUE); | |
| 9707 } | |
| 9708 else if (*dirnow != NUL | |
| 9709 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL) | |
| 9710 { | |
| 9711 if (mch_chdir((char *)globaldir) == 0) | |
| 9712 shorten_fnames(TRUE); | |
| 9713 } | |
| 9714 | |
| 9715 failed |= (makeopens(fd, dirnow) == FAIL); | |
| 9716 | |
| 9717 /* restore original dir */ | |
| 9718 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR) | |
| 9719 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL))) | |
| 9720 { | |
| 9721 if (mch_chdir((char *)dirnow) != 0) | |
| 9722 EMSG(_(e_prev_dir)); | |
| 7 | 9723 shorten_fnames(TRUE); |
| 2770 | 9724 } |
| 9725 vim_free(dirnow); | |
| 7 | 9726 } |
| 9727 } | |
| 9728 else | |
| 9729 { | |
| 1467 | 9730 failed |= (put_view(fd, curwin, !using_vdir, flagp, |
| 9731 -1) == FAIL); | |
| 7 | 9732 } |
| 9733 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save") | |
| 9734 == FAIL) | |
| 9735 failed = TRUE; | |
| 573 | 9736 if (put_line(fd, "doautoall SessionLoadPost") == FAIL) |
| 9737 failed = TRUE; | |
| 625 | 9738 if (eap->cmdidx == CMD_mksession) |
| 9739 { | |
| 9740 if (put_line(fd, "unlet SessionLoad") == FAIL) | |
| 9741 failed = TRUE; | |
| 9742 } | |
| 573 | 9743 } |
| 9744 #endif | |
| 9745 if (put_line(fd, "\" vim: set ft=vim :") == FAIL) | |
| 9746 failed = TRUE; | |
| 9747 | |
| 7 | 9748 failed |= fclose(fd); |
| 9749 | |
| 9750 if (failed) | |
| 9751 EMSG(_(e_write)); | |
| 9752 #if defined(FEAT_EVAL) && defined(FEAT_SESSION) | |
| 9753 else if (eap->cmdidx == CMD_mksession) | |
| 9754 { | |
| 9755 /* successful session write - set this_session var */ | |
| 2770 | 9756 char_u *tbuf; |
| 9757 | |
| 9758 tbuf = alloc(MAXPATHL); | |
| 9759 if (tbuf != NULL) | |
| 9760 { | |
| 9761 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK) | |
| 9762 set_vim_var_string(VV_THIS_SESSION, tbuf, -1); | |
| 9763 vim_free(tbuf); | |
| 9764 } | |
| 7 | 9765 } |
| 9766 #endif | |
| 9767 #ifdef MKSESSION_NL | |
| 9768 mksession_nl = FALSE; | |
| 9769 #endif | |
| 9770 } | |
| 9771 | |
| 9772 #ifdef FEAT_BROWSE | |
| 9773 theend: | |
| 9774 vim_free(browseFile); | |
| 9775 #endif | |
| 9776 #ifdef FEAT_SESSION | |
| 9777 vim_free(viewFile); | |
| 9778 #endif | |
| 9779 } | |
| 9780 | |
| 167 | 9781 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \ |
| 9782 || defined(PROTO) | |
| 9783 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9784 vim_mkdir_emsg(char_u *name, int prot UNUSED) |
| 167 | 9785 { |
| 9786 if (vim_mkdir(name, prot) != 0) | |
| 9787 { | |
| 9788 EMSG2(_("E739: Cannot create directory: %s"), name); | |
| 9789 return FAIL; | |
| 9790 } | |
| 9791 return OK; | |
| 9792 } | |
| 9793 #endif | |
| 9794 | |
| 7 | 9795 /* |
| 9796 * Open a file for writing for an Ex command, with some checks. | |
| 9797 * Return file descriptor, or NULL on failure. | |
| 9798 */ | |
| 9799 FILE * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9800 open_exfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9801 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9802 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9803 char *mode) /* "w" for create new file or "a" for append */ |
| 7 | 9804 { |
| 9805 FILE *fd; | |
| 9806 | |
| 9807 #ifdef UNIX | |
| 9808 /* with Unix it is possible to open a directory */ | |
| 9809 if (mch_isdir(fname)) | |
| 9810 { | |
| 9811 EMSG2(_(e_isadir2), fname); | |
| 9812 return NULL; | |
| 9813 } | |
| 9814 #endif | |
| 9815 if (!forceit && *mode != 'a' && vim_fexists(fname)) | |
| 9816 { | |
| 9817 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname); | |
| 9818 return NULL; | |
| 9819 } | |
| 9820 | |
| 9821 if ((fd = mch_fopen((char *)fname, mode)) == NULL) | |
| 9822 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname); | |
| 9823 | |
| 9824 return fd; | |
| 9825 } | |
| 9826 | |
| 9827 /* | |
| 9828 * ":mark" and ":k". | |
| 9829 */ | |
| 9830 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9831 ex_mark(exarg_T *eap) |
| 7 | 9832 { |
| 9833 pos_T pos; | |
| 9834 | |
| 9835 if (*eap->arg == NUL) /* No argument? */ | |
| 9836 EMSG(_(e_argreq)); | |
| 9837 else if (eap->arg[1] != NUL) /* more than one character? */ | |
| 9838 EMSG(_(e_trailing)); | |
| 9839 else | |
| 9840 { | |
| 9841 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 9842 curwin->w_cursor.lnum = eap->line2; | |
| 9843 beginline(BL_WHITE | BL_FIX); | |
| 9844 if (setmark(*eap->arg) == FAIL) /* set mark */ | |
| 9845 EMSG(_("E191: Argument must be a letter or forward/backward quote")); | |
| 9846 curwin->w_cursor = pos; /* restore curwin->w_cursor */ | |
| 9847 } | |
| 9848 } | |
| 9849 | |
| 9850 /* | |
| 9851 * Update w_topline, w_leftcol and the cursor position. | |
| 9852 */ | |
| 9853 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9854 update_topline_cursor(void) |
| 7 | 9855 { |
| 9856 check_cursor(); /* put cursor on valid line */ | |
| 9857 update_topline(); | |
| 9858 if (!curwin->w_p_wrap) | |
| 9859 validate_cursor(); | |
| 9860 update_curswant(); | |
| 9861 } | |
| 9862 | |
|
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
9863 #if defined(FEAT_EX_EXTRA) || defined(PROTO) |
| 7 | 9864 /* |
| 9865 * ":normal[!] {commands}": Execute normal mode commands. | |
| 9866 */ | |
|
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
9867 void |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9868 ex_normal(exarg_T *eap) |
| 7 | 9869 { |
| 9870 int save_msg_scroll = msg_scroll; | |
| 9871 int save_restart_edit = restart_edit; | |
| 9872 int save_msg_didout = msg_didout; | |
| 9873 int save_State = State; | |
| 9874 tasave_T tabuf; | |
| 9875 int save_insertmode = p_im; | |
| 9876 int save_finish_op = finish_op; | |
| 1689 | 9877 int save_opcount = opcount; |
| 7 | 9878 #ifdef FEAT_MBYTE |
| 9879 char_u *arg = NULL; | |
| 9880 int l; | |
| 9881 char_u *p; | |
| 9882 #endif | |
| 9883 | |
| 856 | 9884 if (ex_normal_lock > 0) |
| 9885 { | |
| 9886 EMSG(_(e_secure)); | |
| 9887 return; | |
| 9888 } | |
| 7 | 9889 if (ex_normal_busy >= p_mmd) |
| 9890 { | |
| 9891 EMSG(_("E192: Recursive use of :normal too deep")); | |
| 9892 return; | |
| 9893 } | |
| 9894 ++ex_normal_busy; | |
| 9895 | |
| 9896 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 9897 restart_edit = 0; /* don't go to Insert mode */ | |
| 9898 p_im = FALSE; /* don't use 'insertmode' */ | |
| 9899 | |
| 9900 #ifdef FEAT_MBYTE | |
| 9901 /* | |
| 9902 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do | |
| 9903 * this for the K_SPECIAL leading byte, otherwise special keys will not | |
| 9904 * work. | |
| 9905 */ | |
| 9906 if (has_mbyte) | |
| 9907 { | |
| 9908 int len = 0; | |
| 9909 | |
| 9910 /* Count the number of characters to be escaped. */ | |
| 9911 for (p = eap->arg; *p != NUL; ++p) | |
| 9912 { | |
| 9913 # ifdef FEAT_GUI | |
| 9914 if (*p == CSI) /* leadbyte CSI */ | |
| 9915 len += 2; | |
| 9916 # endif | |
| 474 | 9917 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 9918 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */ |
| 9919 # ifdef FEAT_GUI | |
| 9920 || *p == CSI | |
| 9921 # endif | |
| 9922 ) | |
| 9923 len += 2; | |
| 9924 } | |
| 9925 if (len > 0) | |
| 9926 { | |
| 9927 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1)); | |
| 9928 if (arg != NULL) | |
| 9929 { | |
| 9930 len = 0; | |
| 9931 for (p = eap->arg; *p != NUL; ++p) | |
| 9932 { | |
| 9933 arg[len++] = *p; | |
| 9934 # ifdef FEAT_GUI | |
| 9935 if (*p == CSI) | |
| 9936 { | |
| 9937 arg[len++] = KS_EXTRA; | |
| 9938 arg[len++] = (int)KE_CSI; | |
| 9939 } | |
| 9940 # endif | |
| 474 | 9941 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 9942 { |
| 9943 arg[len++] = *++p; | |
| 9944 if (*p == K_SPECIAL) | |
| 9945 { | |
| 9946 arg[len++] = KS_SPECIAL; | |
| 9947 arg[len++] = KE_FILLER; | |
| 9948 } | |
| 9949 # ifdef FEAT_GUI | |
| 9950 else if (*p == CSI) | |
| 9951 { | |
| 9952 arg[len++] = KS_EXTRA; | |
| 9953 arg[len++] = (int)KE_CSI; | |
| 9954 } | |
| 9955 # endif | |
| 9956 } | |
| 9957 arg[len] = NUL; | |
| 9958 } | |
| 9959 } | |
| 9960 } | |
| 9961 } | |
| 9962 #endif | |
| 9963 | |
| 9964 /* | |
| 9965 * Save the current typeahead. This is required to allow using ":normal" | |
| 9966 * from an event handler and makes sure we don't hang when the argument | |
| 9967 * ends with half a command. | |
| 9968 */ | |
| 9969 save_typeahead(&tabuf); | |
| 9970 if (tabuf.typebuf_valid) | |
| 9971 { | |
| 9972 /* | |
| 9973 * Repeat the :normal command for each line in the range. When no | |
| 9974 * range given, execute it just once, without positioning the cursor | |
| 9975 * first. | |
| 9976 */ | |
| 9977 do | |
| 9978 { | |
| 9979 if (eap->addr_count != 0) | |
| 9980 { | |
| 9981 curwin->w_cursor.lnum = eap->line1++; | |
| 9982 curwin->w_cursor.col = 0; | |
| 9983 } | |
| 9984 | |
| 36 | 9985 exec_normal_cmd( |
| 7 | 9986 #ifdef FEAT_MBYTE |
| 9987 arg != NULL ? arg : | |
| 9988 #endif | |
| 36 | 9989 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE); |
| 7 | 9990 } |
| 9991 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int); | |
| 9992 } | |
| 9993 | |
| 9994 /* Might not return to the main loop when in an event handler. */ | |
| 9995 update_topline_cursor(); | |
| 9996 | |
| 9997 /* Restore the previous typeahead. */ | |
| 9998 restore_typeahead(&tabuf); | |
| 9999 | |
| 10000 --ex_normal_busy; | |
| 10001 msg_scroll = save_msg_scroll; | |
| 10002 restart_edit = save_restart_edit; | |
| 10003 p_im = save_insertmode; | |
| 10004 finish_op = save_finish_op; | |
| 1689 | 10005 opcount = save_opcount; |
| 7 | 10006 msg_didout |= save_msg_didout; /* don't reset msg_didout now */ |
| 10007 | |
| 10008 /* Restore the state (needed when called from a function executed for | |
| 6322 | 10009 * 'indentexpr'). Update the mouse and cursor, they may have changed. */ |
| 7 | 10010 State = save_State; |
| 6322 | 10011 #ifdef FEAT_MOUSE |
| 10012 setmouse(); | |
| 10013 #endif | |
| 10014 #ifdef CURSOR_SHAPE | |
| 10015 ui_cursor_shape(); /* may show different cursor shape */ | |
| 10016 #endif | |
| 10017 | |
| 7 | 10018 #ifdef FEAT_MBYTE |
| 10019 vim_free(arg); | |
| 10020 #endif | |
| 10021 } | |
| 10022 | |
| 10023 /* | |
| 598 | 10024 * ":startinsert", ":startreplace" and ":startgreplace" |
| 7 | 10025 */ |
| 10026 static void | |
|
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10027 ex_startinsert(exarg_T *eap) |
| 7 | 10028 { |
| 98 | 10029 if (eap->forceit) |
| 10030 { | |
| 10031 coladvance((colnr_T)MAXCOL); | |
| 10032 curwin->w_curswant = MAXCOL; | |
| 10033 curwin->w_set_curswant = FALSE; | |
| 10034 } | |
| 10035 | |
| 89 | 10036 /* Ignore the command when already in Insert mode. Inserting an |
| 10037 * expression register that invokes a function can do this. */ | |
| 10038 if (State & INSERT) | |
| 10039 return; | |
| 10040 | |
| 598 | 10041 if (eap->cmdidx == CMD_startinsert) |
| 10042 restart_edit = 'a'; | |
| 10043 else if (eap->cmdidx == CMD_startreplace) | |
| 10044 restart_edit = 'R'; | |
| 7 | 10045 else |
| 598 | 10046 restart_edit = 'V'; |
| 10047 | |
| 10048 if (!eap->forceit) | |
| 7 | 10049 { |
| 14 | 10050 if (eap->cmdidx == CMD_startinsert) |
| 10051 restart_edit = 'i'; | |
| 7 | 10052 curwin->w_curswant = 0; /* avoid MAXCOL */ |
| 10053 } | |
| 10054 } | |
| 10055 | |
| 10056 /* | |
| 10057 * ":stopinsert" | |
| 10058 */ | |
| 10059 static void | |
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10060 ex_stopinsert(exarg_T *eap UNUSED) |
| 7 | 10061 { |
| 10062 restart_edit = 0; | |
| 10063 stop_insert_mode = TRUE; | |
| 10064 } | |
| 10065 #endif | |
| 10066 | |
| 36 | 10067 #if defined(FEAT_EX_EXTRA) || defined(FEAT_MENU) || defined(PROTO) |
| 10068 /* | |
| 10069 * Execute normal mode command "cmd". | |
| 10070 * "remap" can be REMAP_NONE or REMAP_YES. | |
| 10071 */ | |
| 10072 void | |
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10073 exec_normal_cmd(char_u *cmd, int remap, int silent) |
| 36 | 10074 { |
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10075 /* Stuff the argument into the typeahead buffer. */ |
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10076 ins_typebuf(cmd, remap, 0, TRUE, silent); |
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10077 exec_normal(FALSE); |
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10078 } |
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10079 #endif |
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10080 |
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10081 #if defined(FEAT_EX_EXTRA) || defined(FEAT_MENU) || defined(FEAT_EVAL) \ |
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10082 || defined(PROTO) |
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10083 /* |
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10084 * Execute normal_cmd() until there is no typeahead left. |
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10085 */ |
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10086 void |
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10087 exec_normal(int was_typed) |
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10088 { |
| 36 | 10089 oparg_T oa; |
| 10090 | |
| 10091 clear_oparg(&oa); | |
| 10092 finish_op = FALSE; | |
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10093 while ((!stuff_empty() || ((was_typed || !typebuf_typed()) |
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10094 && typebuf.tb_len > 0)) && !got_int) |
| 36 | 10095 { |
| 10096 update_topline_cursor(); | |
| 2682 | 10097 normal_cmd(&oa, TRUE); /* execute a Normal mode cmd */ |
| 36 | 10098 } |
| 10099 } | |
| 10100 #endif | |
| 10101 | |
| 7 | 10102 #ifdef FEAT_FIND_ID |
| 10103 static void | |
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10104 ex_checkpath(exarg_T *eap) |
| 7 | 10105 { |
| 10106 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L, | |
| 10107 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW, | |
| 10108 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 10109 } | |
| 10110 | |
| 10111 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 10112 /* | |
| 10113 * ":psearch" | |
| 10114 */ | |
| 10115 static void | |
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10116 ex_psearch(exarg_T *eap) |
| 7 | 10117 { |
| 10118 g_do_tagpreview = p_pvh; | |
| 10119 ex_findpat(eap); | |
| 10120 g_do_tagpreview = 0; | |
| 10121 } | |
| 10122 #endif | |
| 10123 | |
| 10124 static void | |
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10125 ex_findpat(exarg_T *eap) |
| 7 | 10126 { |
| 10127 int whole = TRUE; | |
| 10128 long n; | |
| 10129 char_u *p; | |
| 10130 int action; | |
| 10131 | |
| 10132 switch (cmdnames[eap->cmdidx].cmd_name[2]) | |
| 10133 { | |
| 10134 case 'e': /* ":psearch", ":isearch" and ":dsearch" */ | |
| 10135 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p') | |
| 10136 action = ACTION_GOTO; | |
| 10137 else | |
| 10138 action = ACTION_SHOW; | |
| 10139 break; | |
| 10140 case 'i': /* ":ilist" and ":dlist" */ | |
| 10141 action = ACTION_SHOW_ALL; | |
| 10142 break; | |
| 10143 case 'u': /* ":ijump" and ":djump" */ | |
| 10144 action = ACTION_GOTO; | |
| 10145 break; | |
| 10146 default: /* ":isplit" and ":dsplit" */ | |
| 10147 action = ACTION_SPLIT; | |
| 10148 break; | |
| 10149 } | |
| 10150 | |
| 10151 n = 1; | |
| 10152 if (vim_isdigit(*eap->arg)) /* get count */ | |
| 10153 { | |
| 10154 n = getdigits(&eap->arg); | |
| 10155 eap->arg = skipwhite(eap->arg); | |
| 10156 } | |
| 10157 if (*eap->arg == '/') /* Match regexp, not just whole words */ | |
| 10158 { | |
| 10159 whole = FALSE; | |
| 10160 ++eap->arg; | |
| 10161 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 10162 if (*p) | |
| 10163 { | |
| 10164 *p++ = NUL; | |
| 10165 p = skipwhite(p); | |
| 10166 | |
| 10167 /* Check for trailing illegal characters */ | |
| 10168 if (!ends_excmd(*p)) | |
| 10169 eap->errmsg = e_trailing; | |
| 10170 else | |
| 10171 eap->nextcmd = check_nextcmd(p); | |
| 10172 } | |
| 10173 } | |
| 10174 if (!eap->skip) | |
| 10175 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg), | |
| 10176 whole, !eap->forceit, | |
| 10177 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY, | |
| 10178 n, action, eap->line1, eap->line2); | |
| 10179 } | |
| 10180 #endif | |
| 10181 | |
| 10182 #ifdef FEAT_WINDOWS | |
| 10183 | |
| 10184 # ifdef FEAT_QUICKFIX | |
| 10185 /* | |
| 10186 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc. | |
| 10187 */ | |
| 10188 static void | |
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10189 ex_ptag(exarg_T *eap) |
| 7 | 10190 { |
| 2633 | 10191 g_do_tagpreview = p_pvh; /* will be reset to 0 in ex_tag_cmd() */ |
| 7 | 10192 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10193 } | |
| 10194 | |
| 10195 /* | |
| 10196 * ":pedit" | |
| 10197 */ | |
| 10198 static void | |
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|
10199 ex_pedit(exarg_T *eap) |
| 7 | 10200 { |
| 10201 win_T *curwin_save = curwin; | |
| 10202 | |
| 10203 g_do_tagpreview = p_pvh; | |
| 815 | 10204 prepare_tagpreview(TRUE); |
| 7 | 10205 keep_help_flag = curwin_save->w_buffer->b_help; |
| 10206 do_exedit(eap, NULL); | |
| 10207 keep_help_flag = FALSE; | |
| 10208 if (curwin != curwin_save && win_valid(curwin_save)) | |
| 10209 { | |
| 10210 /* Return cursor to where we were */ | |
| 10211 validate_cursor(); | |
| 10212 redraw_later(VALID); | |
| 10213 win_enter(curwin_save, TRUE); | |
| 10214 } | |
| 10215 g_do_tagpreview = 0; | |
| 10216 } | |
| 10217 # endif | |
| 10218 | |
| 10219 /* | |
| 10220 * ":stag", ":stselect" and ":stjump". | |
| 10221 */ | |
| 10222 static void | |
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10223 ex_stag(exarg_T *eap) |
| 7 | 10224 { |
| 10225 postponed_split = -1; | |
| 10226 postponed_split_flags = cmdmod.split; | |
| 1090 | 10227 postponed_split_tab = cmdmod.tab; |
| 7 | 10228 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10229 postponed_split_flags = 0; | |
| 1090 | 10230 postponed_split_tab = 0; |
| 7 | 10231 } |
| 10232 #endif | |
| 10233 | |
| 10234 /* | |
| 10235 * ":tag", ":tselect", ":tjump", ":tnext", etc. | |
| 10236 */ | |
| 10237 static void | |
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10238 ex_tag(exarg_T *eap) |
| 7 | 10239 { |
| 10240 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name); | |
| 10241 } | |
| 10242 | |
| 10243 static void | |
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10244 ex_tag_cmd(exarg_T *eap, char_u *name) |
| 7 | 10245 { |
| 10246 int cmd; | |
| 10247 | |
| 10248 switch (name[1]) | |
| 10249 { | |
| 10250 case 'j': cmd = DT_JUMP; /* ":tjump" */ | |
| 10251 break; | |
| 10252 case 's': cmd = DT_SELECT; /* ":tselect" */ | |
| 10253 break; | |
| 10254 case 'p': cmd = DT_PREV; /* ":tprevious" */ | |
| 10255 break; | |
| 10256 case 'N': cmd = DT_PREV; /* ":tNext" */ | |
| 10257 break; | |
| 10258 case 'n': cmd = DT_NEXT; /* ":tnext" */ | |
| 10259 break; | |
| 10260 case 'o': cmd = DT_POP; /* ":pop" */ | |
| 10261 break; | |
| 10262 case 'f': /* ":tfirst" */ | |
| 10263 case 'r': cmd = DT_FIRST; /* ":trewind" */ | |
| 10264 break; | |
| 10265 case 'l': cmd = DT_LAST; /* ":tlast" */ | |
| 10266 break; | |
| 10267 default: /* ":tag" */ | |
| 10268 #ifdef FEAT_CSCOPE | |
| 1603 | 10269 if (p_cst && *eap->arg != NUL) |
| 7 | 10270 { |
| 10271 do_cstag(eap); | |
| 10272 return; | |
| 10273 } | |
| 10274 #endif | |
| 10275 cmd = DT_TAG; | |
| 10276 break; | |
| 10277 } | |
| 10278 | |
| 649 | 10279 if (name[0] == 'l') |
| 10280 { | |
| 10281 #ifndef FEAT_QUICKFIX | |
| 10282 ex_ni(eap); | |
| 10283 return; | |
| 10284 #else | |
| 10285 cmd = DT_LTAG; | |
| 10286 #endif | |
| 10287 } | |
| 10288 | |
| 7 | 10289 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1, |
| 10290 eap->forceit, TRUE); | |
| 10291 } | |
| 10292 | |
| 10293 /* | |
| 1661 | 10294 * Check "str" for starting with a special cmdline variable. |
| 10295 * If found return one of the SPEC_ values and set "*usedlen" to the length of | |
| 10296 * the variable. Otherwise return -1 and "*usedlen" is unchanged. | |
| 10297 */ | |
| 10298 int | |
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10299 find_cmdline_var(char_u *src, int *usedlen) |
| 1661 | 10300 { |
| 10301 int len; | |
| 10302 int i; | |
| 1879 | 10303 static char *(spec_str[]) = { |
| 1661 | 10304 "%", |
| 10305 #define SPEC_PERC 0 | |
| 10306 "#", | |
| 10307 #define SPEC_HASH 1 | |
| 10308 "<cword>", /* cursor word */ | |
| 10309 #define SPEC_CWORD 2 | |
| 10310 "<cWORD>", /* cursor WORD */ | |
| 10311 #define SPEC_CCWORD 3 | |
| 10312 "<cfile>", /* cursor path name */ | |
| 10313 #define SPEC_CFILE 4 | |
| 10314 "<sfile>", /* ":so" file name */ | |
| 10315 #define SPEC_SFILE 5 | |
| 2645 | 10316 "<slnum>", /* ":so" file line number */ |
| 10317 #define SPEC_SLNUM 6 | |
| 1661 | 10318 #ifdef FEAT_AUTOCMD |
| 10319 "<afile>", /* autocommand file name */ | |
| 2645 | 10320 # define SPEC_AFILE 7 |
| 1661 | 10321 "<abuf>", /* autocommand buffer number */ |
| 2645 | 10322 # define SPEC_ABUF 8 |
| 1661 | 10323 "<amatch>", /* autocommand match name */ |
| 2645 | 10324 # define SPEC_AMATCH 9 |
| 1661 | 10325 #endif |
| 10326 #ifdef FEAT_CLIENTSERVER | |
| 10327 "<client>" | |
| 2645 | 10328 # ifdef FEAT_AUTOCMD |
| 10329 # define SPEC_CLIENT 10 | |
| 10330 # else | |
| 10331 # define SPEC_CLIENT 7 | |
| 10332 # endif | |
| 1661 | 10333 #endif |
| 10334 }; | |
| 1872 | 10335 |
| 10336 for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i) | |
| 1661 | 10337 { |
| 10338 len = (int)STRLEN(spec_str[i]); | |
| 10339 if (STRNCMP(src, spec_str[i], len) == 0) | |
| 10340 { | |
| 10341 *usedlen = len; | |
| 10342 return i; | |
| 10343 } | |
| 10344 } | |
| 10345 return -1; | |
| 10346 } | |
| 10347 | |
| 10348 /* | |
| 7 | 10349 * Evaluate cmdline variables. |
| 10350 * | |
| 10351 * change '%' to curbuf->b_ffname | |
| 10352 * '#' to curwin->w_altfile | |
| 10353 * '<cword>' to word under the cursor | |
| 10354 * '<cWORD>' to WORD under the cursor | |
| 10355 * '<cfile>' to path name under the cursor | |
| 10356 * '<sfile>' to sourced file name | |
| 2645 | 10357 * '<slnum>' to sourced file line number |
| 7 | 10358 * '<afile>' to file name for autocommand |
| 10359 * '<abuf>' to buffer number for autocommand | |
| 10360 * '<amatch>' to matching name for autocommand | |
| 10361 * | |
| 10362 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be | |
| 10363 * "" for error without a message) and NULL is returned. | |
| 10364 * Returns an allocated string if a valid match was found. | |
| 10365 * Returns NULL if no match was found. "usedlen" then still contains the | |
| 10366 * number of characters to skip. | |
| 10367 */ | |
| 10368 char_u * | |
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10369 eval_vars( |
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10370 char_u *src, /* pointer into commandline */ |
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10371 char_u *srcstart, /* beginning of valid memory for src */ |
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10372 int *usedlen, /* characters after src that are used */ |
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10373 linenr_T *lnump, /* line number for :e command, or NULL */ |
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10374 char_u **errormsg, /* pointer to error message */ |
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10375 int *escaped) /* return value has escaped white space (can |
| 1098 | 10376 * be NULL) */ |
| 7 | 10377 { |
| 10378 int i; | |
| 10379 char_u *s; | |
| 10380 char_u *result; | |
| 10381 char_u *resultbuf = NULL; | |
| 10382 int resultlen; | |
| 10383 buf_T *buf; | |
| 10384 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */ | |
| 10385 int spec_idx; | |
| 10386 #ifdef FEAT_MODIFY_FNAME | |
| 10387 int skip_mod = FALSE; | |
| 10388 #endif | |
| 10389 char_u strbuf[30]; | |
| 10390 | |
| 10391 *errormsg = NULL; | |
| 1098 | 10392 if (escaped != NULL) |
| 10393 *escaped = FALSE; | |
| 7 | 10394 |
| 10395 /* | |
| 10396 * Check if there is something to do. | |
| 10397 */ | |
| 1661 | 10398 spec_idx = find_cmdline_var(src, usedlen); |
| 10399 if (spec_idx < 0) /* no match */ | |
| 7 | 10400 { |
| 10401 *usedlen = 1; | |
| 10402 return NULL; | |
| 10403 } | |
| 10404 | |
| 10405 /* | |
| 10406 * Skip when preceded with a backslash "\%" and "\#". | |
| 10407 * Note: In "\\%" the % is also not recognized! | |
| 10408 */ | |
| 10409 if (src > srcstart && src[-1] == '\\') | |
| 10410 { | |
| 10411 *usedlen = 0; | |
| 1619 | 10412 STRMOVE(src - 1, src); /* remove backslash */ |
| 7 | 10413 return NULL; |
| 10414 } | |
| 10415 | |
| 10416 /* | |
| 10417 * word or WORD under cursor | |
| 10418 */ | |
| 10419 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD) | |
| 10420 { | |
| 10421 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ? | |
| 10422 (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 10423 if (resultlen == 0) | |
| 10424 { | |
| 10425 *errormsg = (char_u *)""; | |
| 10426 return NULL; | |
| 10427 } | |
| 10428 } | |
| 10429 | |
| 10430 /* | |
| 10431 * '#': Alternate file name | |
| 10432 * '%': Current file name | |
| 10433 * File name under the cursor | |
| 10434 * File name for autocommand | |
| 10435 * and following modifiers | |
| 10436 */ | |
| 10437 else | |
| 10438 { | |
| 10439 switch (spec_idx) | |
| 10440 { | |
| 10441 case SPEC_PERC: /* '%': current file */ | |
| 10442 if (curbuf->b_fname == NULL) | |
| 10443 { | |
| 10444 result = (char_u *)""; | |
| 10445 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10446 } | |
| 10447 else | |
| 10448 result = curbuf->b_fname; | |
| 10449 break; | |
| 10450 | |
| 10451 case SPEC_HASH: /* '#' or "#99": alternate file */ | |
| 10452 if (src[1] == '#') /* "##": the argument list */ | |
| 10453 { | |
| 10454 result = arg_all(); | |
| 10455 resultbuf = result; | |
| 10456 *usedlen = 2; | |
| 1098 | 10457 if (escaped != NULL) |
| 10458 *escaped = TRUE; | |
| 7 | 10459 #ifdef FEAT_MODIFY_FNAME |
| 10460 skip_mod = TRUE; | |
| 10461 #endif | |
| 10462 break; | |
| 10463 } | |
| 10464 s = src + 1; | |
| 1733 | 10465 if (*s == '<') /* "#<99" uses v:oldfiles */ |
| 10466 ++s; | |
| 7 | 10467 i = (int)getdigits(&s); |
| 10468 *usedlen = (int)(s - src); /* length of what we expand */ | |
| 10469 | |
| 1733 | 10470 if (src[1] == '<') |
| 7 | 10471 { |
| 1733 | 10472 if (*usedlen < 2) |
| 10473 { | |
| 10474 /* Should we give an error message for #<text? */ | |
| 10475 *usedlen = 1; | |
| 10476 return NULL; | |
| 10477 } | |
| 10478 #ifdef FEAT_EVAL | |
| 10479 result = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 10480 (long)i); | |
| 10481 if (result == NULL) | |
| 10482 { | |
| 10483 *errormsg = (char_u *)""; | |
| 10484 return NULL; | |
| 10485 } | |
| 10486 #else | |
| 10487 *errormsg = (char_u *)_("E809: #< is not available without the +eval feature"); | |
| 7 | 10488 return NULL; |
| 1733 | 10489 #endif |
| 7 | 10490 } |
| 10491 else | |
| 1733 | 10492 { |
| 10493 buf = buflist_findnr(i); | |
| 10494 if (buf == NULL) | |
| 10495 { | |
| 10496 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'"); | |
| 10497 return NULL; | |
| 10498 } | |
| 10499 if (lnump != NULL) | |
| 10500 *lnump = ECMD_LAST; | |
| 10501 if (buf->b_fname == NULL) | |
| 10502 { | |
| 10503 result = (char_u *)""; | |
| 10504 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10505 } | |
| 10506 else | |
| 10507 result = buf->b_fname; | |
| 10508 } | |
| 7 | 10509 break; |
| 10510 | |
| 10511 #ifdef FEAT_SEARCHPATH | |
| 10512 case SPEC_CFILE: /* file name under cursor */ | |
| 681 | 10513 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL); |
| 7 | 10514 if (result == NULL) |
| 10515 { | |
| 10516 *errormsg = (char_u *)""; | |
| 10517 return NULL; | |
| 10518 } | |
| 10519 resultbuf = result; /* remember allocated string */ | |
| 10520 break; | |
| 10521 #endif | |
| 10522 | |
| 10523 #ifdef FEAT_AUTOCMD | |
| 10524 case SPEC_AFILE: /* file name for autocommand */ | |
| 10525 result = autocmd_fname; | |
| 1723 | 10526 if (result != NULL && !autocmd_fname_full) |
| 10527 { | |
| 10528 /* Still need to turn the fname into a full path. It is | |
| 10529 * postponed to avoid a delay when <afile> is not used. */ | |
| 10530 autocmd_fname_full = TRUE; | |
| 10531 result = FullName_save(autocmd_fname, FALSE); | |
| 10532 vim_free(autocmd_fname); | |
| 10533 autocmd_fname = result; | |
| 10534 } | |
| 7 | 10535 if (result == NULL) |
| 10536 { | |
| 10537 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\""); | |
| 10538 return NULL; | |
| 10539 } | |
| 1471 | 10540 result = shorten_fname1(result); |
| 7 | 10541 break; |
| 10542 | |
| 10543 case SPEC_ABUF: /* buffer number for autocommand */ | |
| 10544 if (autocmd_bufnr <= 0) | |
| 10545 { | |
| 10546 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\""); | |
| 10547 return NULL; | |
| 10548 } | |
| 10549 sprintf((char *)strbuf, "%d", autocmd_bufnr); | |
| 10550 result = strbuf; | |
| 10551 break; | |
| 10552 | |
| 10553 case SPEC_AMATCH: /* match name for autocommand */ | |
| 10554 result = autocmd_match; | |
| 10555 if (result == NULL) | |
| 10556 { | |
| 10557 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\""); | |
| 10558 return NULL; | |
| 10559 } | |
| 10560 break; | |
| 10561 | |
| 10562 #endif | |
| 10563 case SPEC_SFILE: /* file name for ":so" command */ | |
| 10564 result = sourcing_name; | |
| 10565 if (result == NULL) | |
| 10566 { | |
| 10567 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\""); | |
| 10568 return NULL; | |
| 10569 } | |
| 10570 break; | |
| 2645 | 10571 case SPEC_SLNUM: /* line in file for ":so" command */ |
| 10572 if (sourcing_name == NULL || sourcing_lnum == 0) | |
| 10573 { | |
| 10574 *errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\""); | |
| 10575 return NULL; | |
| 10576 } | |
| 10577 sprintf((char *)strbuf, "%ld", (long)sourcing_lnum); | |
| 10578 result = strbuf; | |
| 10579 break; | |
| 7 | 10580 #if defined(FEAT_CLIENTSERVER) |
| 10581 case SPEC_CLIENT: /* Source of last submitted input */ | |
| 840 | 10582 sprintf((char *)strbuf, PRINTF_HEX_LONG_U, |
| 10583 (long_u)clientWindow); | |
| 7 | 10584 result = strbuf; |
| 10585 break; | |
| 10586 #endif | |
| 10587 } | |
| 10588 | |
| 10589 resultlen = (int)STRLEN(result); /* length of new string */ | |
| 10590 if (src[*usedlen] == '<') /* remove the file name extension */ | |
| 10591 { | |
| 10592 ++*usedlen; | |
| 10593 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) | |
| 10594 resultlen = (int)(s - result); | |
| 10595 } | |
| 10596 #ifdef FEAT_MODIFY_FNAME | |
| 10597 else if (!skip_mod) | |
| 10598 { | |
| 10599 valid |= modify_fname(src, usedlen, &result, &resultbuf, | |
| 10600 &resultlen); | |
| 10601 if (result == NULL) | |
| 10602 { | |
| 10603 *errormsg = (char_u *)""; | |
| 10604 return NULL; | |
| 10605 } | |
| 10606 } | |
| 10607 #endif | |
| 10608 } | |
| 10609 | |
| 10610 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH) | |
| 10611 { | |
| 10612 if (valid != VALID_HEAD + VALID_PATH) | |
| 10613 /* xgettext:no-c-format */ | |
| 10614 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\""); | |
| 10615 else | |
| 10616 *errormsg = (char_u *)_("E500: Evaluates to an empty string"); | |
| 10617 result = NULL; | |
| 10618 } | |
| 10619 else | |
| 10620 result = vim_strnsave(result, resultlen); | |
| 10621 vim_free(resultbuf); | |
| 10622 return result; | |
| 10623 } | |
| 10624 | |
| 10625 /* | |
| 10626 * Concatenate all files in the argument list, separated by spaces, and return | |
| 10627 * it in one allocated string. | |
| 10628 * Spaces and backslashes in the file names are escaped with a backslash. | |
| 10629 * Returns NULL when out of memory. | |
| 10630 */ | |
| 10631 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10632 arg_all(void) |
| 7 | 10633 { |
| 10634 int len; | |
| 10635 int idx; | |
| 10636 char_u *retval = NULL; | |
| 10637 char_u *p; | |
| 10638 | |
| 10639 /* | |
| 10640 * Do this loop two times: | |
| 10641 * first time: compute the total length | |
| 10642 * second time: concatenate the names | |
| 10643 */ | |
| 10644 for (;;) | |
| 10645 { | |
| 10646 len = 0; | |
| 10647 for (idx = 0; idx < ARGCOUNT; ++idx) | |
| 10648 { | |
| 10649 p = alist_name(&ARGLIST[idx]); | |
| 10650 if (p != NULL) | |
| 10651 { | |
| 10652 if (len > 0) | |
| 10653 { | |
| 10654 /* insert a space in between names */ | |
| 10655 if (retval != NULL) | |
| 10656 retval[len] = ' '; | |
| 10657 ++len; | |
| 10658 } | |
| 10659 for ( ; *p != NUL; ++p) | |
| 10660 { | |
| 6832 | 10661 if (*p == ' ' |
| 10662 #ifndef BACKSLASH_IN_FILENAME | |
| 10663 || *p == '\\' | |
| 10664 #endif | |
| 10665 ) | |
| 7 | 10666 { |
| 10667 /* insert a backslash */ | |
| 10668 if (retval != NULL) | |
| 10669 retval[len] = '\\'; | |
| 10670 ++len; | |
| 10671 } | |
| 10672 if (retval != NULL) | |
| 10673 retval[len] = *p; | |
| 10674 ++len; | |
| 10675 } | |
| 10676 } | |
| 10677 } | |
| 10678 | |
| 10679 /* second time: break here */ | |
| 10680 if (retval != NULL) | |
| 10681 { | |
| 10682 retval[len] = NUL; | |
| 10683 break; | |
| 10684 } | |
| 10685 | |
| 10686 /* allocate memory */ | |
| 1872 | 10687 retval = alloc((unsigned)len + 1); |
| 7 | 10688 if (retval == NULL) |
| 10689 break; | |
| 10690 } | |
| 10691 | |
| 10692 return retval; | |
| 10693 } | |
| 10694 | |
| 10695 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 10696 /* | |
| 10697 * Expand the <sfile> string in "arg". | |
| 10698 * | |
| 10699 * Returns an allocated string, or NULL for any error. | |
| 10700 */ | |
| 10701 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10702 expand_sfile(char_u *arg) |
| 7 | 10703 { |
| 10704 char_u *errormsg; | |
| 10705 int len; | |
| 10706 char_u *result; | |
| 10707 char_u *newres; | |
| 10708 char_u *repl; | |
| 10709 int srclen; | |
| 10710 char_u *p; | |
| 10711 | |
| 10712 result = vim_strsave(arg); | |
| 10713 if (result == NULL) | |
| 10714 return NULL; | |
| 10715 | |
| 10716 for (p = result; *p; ) | |
| 10717 { | |
| 10718 if (STRNCMP(p, "<sfile>", 7) != 0) | |
| 10719 ++p; | |
| 10720 else | |
| 10721 { | |
| 10722 /* replace "<sfile>" with the sourced file name, and do ":" stuff */ | |
| 1098 | 10723 repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL); |
| 7 | 10724 if (errormsg != NULL) |
| 10725 { | |
| 10726 if (*errormsg) | |
| 10727 emsg(errormsg); | |
| 10728 vim_free(result); | |
| 10729 return NULL; | |
| 10730 } | |
| 10731 if (repl == NULL) /* no match (cannot happen) */ | |
| 10732 { | |
| 10733 p += srclen; | |
| 10734 continue; | |
| 10735 } | |
| 10736 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1; | |
| 10737 newres = alloc(len); | |
| 10738 if (newres == NULL) | |
| 10739 { | |
| 10740 vim_free(repl); | |
| 10741 vim_free(result); | |
| 10742 return NULL; | |
| 10743 } | |
| 10744 mch_memmove(newres, result, (size_t)(p - result)); | |
| 10745 STRCPY(newres + (p - result), repl); | |
| 10746 len = (int)STRLEN(newres); | |
| 10747 STRCAT(newres, p + srclen); | |
| 10748 vim_free(repl); | |
| 10749 vim_free(result); | |
| 10750 result = newres; | |
| 10751 p = newres + len; /* continue after the match */ | |
| 10752 } | |
| 10753 } | |
| 10754 | |
| 10755 return result; | |
| 10756 } | |
| 10757 #endif | |
| 10758 | |
| 10759 #ifdef FEAT_SESSION | |
|
7799
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10760 static int ses_winsizes(FILE *fd, int restore_size, |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10761 win_T *tab_firstwin); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10762 static int ses_win_rec(FILE *fd, frame_T *fr); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10763 static frame_T *ses_skipframe(frame_T *fr); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10764 static int ses_do_frame(frame_T *fr); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10765 static int ses_do_win(win_T *wp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10766 static int ses_arglist(FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10767 static int ses_put_fname(FILE *fd, char_u *name, unsigned *flagp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10768 static int ses_fname(FILE *fd, buf_T *buf, unsigned *flagp); |
| 7 | 10769 |
| 10770 /* | |
| 10771 * Write openfile commands for the current buffers to an .exrc file. | |
| 10772 * Return FAIL on error, OK otherwise. | |
| 10773 */ | |
| 10774 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10775 makeopens( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10776 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10777 char_u *dirnow) /* Current directory name */ |
| 7 | 10778 { |
| 10779 buf_T *buf; | |
| 10780 int only_save_windows = TRUE; | |
| 10781 int nr; | |
| 10782 int restore_size = TRUE; | |
| 10783 win_T *wp; | |
| 10784 char_u *sname; | |
| 10785 win_T *edited_win = NULL; | |
| 827 | 10786 int tabnr; |
| 5877 | 10787 int restore_stal = FALSE; |
| 1021 | 10788 win_T *tab_firstwin; |
| 1048 | 10789 frame_T *tab_topframe; |
| 1467 | 10790 int cur_arg_idx = 0; |
| 1485 | 10791 int next_arg_idx = 0; |
| 7 | 10792 |
| 10793 if (ssop_flags & SSOP_BUFFERS) | |
| 10794 only_save_windows = FALSE; /* Save ALL buffers */ | |
| 10795 | |
| 10796 /* | |
| 10797 * Begin by setting the this_session variable, and then other | |
| 10798 * sessionable variables. | |
| 10799 */ | |
| 10800 #ifdef FEAT_EVAL | |
| 10801 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL) | |
| 10802 return FAIL; | |
| 10803 if (ssop_flags & SSOP_GLOBALS) | |
| 10804 if (store_session_globals(fd) == FAIL) | |
| 10805 return FAIL; | |
| 10806 #endif | |
| 10807 | |
| 10808 /* | |
| 10809 * Close all windows but one. | |
| 10810 */ | |
| 10811 if (put_line(fd, "silent only") == FAIL) | |
| 10812 return FAIL; | |
| 10813 | |
| 10814 /* | |
| 10815 * Now a :cd command to the session directory or the current directory | |
| 10816 */ | |
| 10817 if (ssop_flags & SSOP_SESDIR) | |
| 10818 { | |
| 534 | 10819 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')") |
| 10820 == FAIL) | |
| 7 | 10821 return FAIL; |
| 10822 } | |
| 10823 else if (ssop_flags & SSOP_CURDIR) | |
| 10824 { | |
| 10825 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow); | |
| 10826 if (sname == NULL | |
| 534 | 10827 || fputs("cd ", fd) < 0 |
| 10828 || ses_put_fname(fd, sname, &ssop_flags) == FAIL | |
| 10829 || put_eol(fd) == FAIL) | |
| 10830 { | |
| 10831 vim_free(sname); | |
| 7 | 10832 return FAIL; |
| 534 | 10833 } |
| 7 | 10834 vim_free(sname); |
| 10835 } | |
| 10836 | |
| 10837 /* | |
| 36 | 10838 * If there is an empty, unnamed buffer we will wipe it out later. |
| 10839 * Remember the buffer number. | |
| 10840 */ | |
| 10841 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL) | |
| 10842 return FAIL; | |
| 10843 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL) | |
| 10844 return FAIL; | |
| 10845 if (put_line(fd, "endif") == FAIL) | |
| 10846 return FAIL; | |
| 10847 | |
| 10848 /* | |
| 7 | 10849 * Now save the current files, current buffer first. |
| 10850 */ | |
| 10851 if (put_line(fd, "set shortmess=aoO") == FAIL) | |
| 10852 return FAIL; | |
| 10853 | |
| 10854 /* Now put the other buffers into the buffer list */ | |
| 10855 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 10856 { | |
| 10857 if (!(only_save_windows && buf->b_nwindows == 0) | |
| 10858 && !(buf->b_help && !(ssop_flags & SSOP_HELP)) | |
| 10859 && buf->b_fname != NULL | |
| 10860 && buf->b_p_bl) | |
| 10861 { | |
| 10862 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L | |
| 10863 : buf->b_wininfo->wi_fpos.lnum) < 0 | |
| 10864 || ses_fname(fd, buf, &ssop_flags) == FAIL) | |
| 10865 return FAIL; | |
| 10866 } | |
| 10867 } | |
| 10868 | |
| 10869 /* the global argument list */ | |
| 5720 | 10870 if (ses_arglist(fd, "argglobal", &global_alist.al_ga, |
| 7 | 10871 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL) |
| 10872 return FAIL; | |
| 10873 | |
| 10874 if (ssop_flags & SSOP_RESIZE) | |
| 10875 { | |
| 10876 /* Note: after the restore we still check it worked!*/ | |
| 10877 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0 | |
| 10878 || put_eol(fd) == FAIL) | |
| 10879 return FAIL; | |
| 10880 } | |
| 10881 | |
| 10882 #ifdef FEAT_GUI | |
| 10883 if (gui.in_use && (ssop_flags & SSOP_WINPOS)) | |
| 10884 { | |
| 10885 int x, y; | |
| 10886 | |
| 10887 if (gui_mch_get_winpos(&x, &y) == OK) | |
| 10888 { | |
| 10889 /* Note: after the restore we still check it worked!*/ | |
| 10890 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL) | |
| 10891 return FAIL; | |
| 10892 } | |
| 10893 } | |
| 10894 #endif | |
| 10895 | |
| 10896 /* | |
| 5877 | 10897 * When there are two or more tabpages and 'showtabline' is 1 the tabline |
| 10898 * will be displayed when creating the next tab. That resizes the windows | |
| 10899 * in the first tab, which may cause problems. Set 'showtabline' to 2 | |
| 10900 * temporarily to avoid that. | |
| 10901 */ | |
| 10902 if (p_stal == 1 && first_tabpage->tp_next != NULL) | |
| 10903 { | |
| 10904 if (put_line(fd, "set stal=2") == FAIL) | |
| 10905 return FAIL; | |
| 10906 restore_stal = TRUE; | |
| 10907 } | |
| 10908 | |
| 10909 /* | |
| 827 | 10910 * May repeat putting Windows for each tab, when "tabpages" is in |
| 10911 * 'sessionoptions'. | |
| 1021 | 10912 * Don't use goto_tabpage(), it may change directory and trigger |
| 10913 * autocommands. | |
| 7 | 10914 */ |
| 1021 | 10915 tab_firstwin = firstwin; /* first window in tab page "tabnr" */ |
| 1048 | 10916 tab_topframe = topframe; |
| 827 | 10917 for (tabnr = 1; ; ++tabnr) |
| 10918 { | |
| 6739 | 10919 int need_tabnew = FALSE; |
| 10920 int cnr = 1; | |
| 1021 | 10921 |
| 827 | 10922 if ((ssop_flags & SSOP_TABPAGES)) |
| 10923 { | |
| 1021 | 10924 tabpage_T *tp = find_tabpage(tabnr); |
| 10925 | |
| 10926 if (tp == NULL) | |
| 10927 break; /* done all tab pages */ | |
| 10928 if (tp == curtab) | |
| 1048 | 10929 { |
| 1021 | 10930 tab_firstwin = firstwin; |
| 1048 | 10931 tab_topframe = topframe; |
| 10932 } | |
| 1021 | 10933 else |
| 1048 | 10934 { |
| 1021 | 10935 tab_firstwin = tp->tp_firstwin; |
| 1048 | 10936 tab_topframe = tp->tp_topframe; |
| 10937 } | |
| 1021 | 10938 if (tabnr > 1) |
| 10939 need_tabnew = TRUE; | |
| 827 | 10940 } |
| 10941 | |
| 10942 /* | |
| 10943 * Before creating the window layout, try loading one file. If this | |
| 10944 * is aborted we don't end up with a number of useless windows. | |
| 10945 * This may have side effects! (e.g., compressed or network file). | |
| 10946 */ | |
| 1021 | 10947 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 10948 { |
| 10949 if (ses_do_win(wp) | |
| 10950 && wp->w_buffer->b_ffname != NULL | |
| 10951 && !wp->w_buffer->b_help | |
| 10952 #ifdef FEAT_QUICKFIX | |
| 10953 && !bt_nofile(wp->w_buffer) | |
| 10954 #endif | |
| 10955 ) | |
| 10956 { | |
| 1021 | 10957 if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0 |
| 827 | 10958 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL) |
| 10959 return FAIL; | |
| 1021 | 10960 need_tabnew = FALSE; |
| 827 | 10961 if (!wp->w_arg_idx_invalid) |
| 10962 edited_win = wp; | |
| 10963 break; | |
| 10964 } | |
| 10965 } | |
| 10966 | |
| 1021 | 10967 /* If no file got edited create an empty tab page. */ |
| 10968 if (need_tabnew && put_line(fd, "tabnew") == FAIL) | |
| 10969 return FAIL; | |
| 10970 | |
| 827 | 10971 /* |
| 10972 * Save current window layout. | |
| 10973 */ | |
| 10974 if (put_line(fd, "set splitbelow splitright") == FAIL) | |
| 10975 return FAIL; | |
| 1048 | 10976 if (ses_win_rec(fd, tab_topframe) == FAIL) |
| 827 | 10977 return FAIL; |
| 10978 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL) | |
| 10979 return FAIL; | |
| 10980 if (!p_spr && put_line(fd, "set nosplitright") == FAIL) | |
| 10981 return FAIL; | |
| 10982 | |
| 10983 /* | |
| 10984 * Check if window sizes can be restored (no windows omitted). | |
| 10985 * Remember the window number of the current window after restoring. | |
| 10986 */ | |
| 10987 nr = 0; | |
| 1021 | 10988 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 827 | 10989 { |
| 10990 if (ses_do_win(wp)) | |
| 10991 ++nr; | |
| 10992 else | |
| 10993 restore_size = FALSE; | |
| 10994 if (curwin == wp) | |
| 10995 cnr = nr; | |
| 10996 } | |
| 10997 | |
| 10998 /* Go to the first window. */ | |
| 10999 if (put_line(fd, "wincmd t") == FAIL) | |
| 7 | 11000 return FAIL; |
| 827 | 11001 |
| 11002 /* | |
| 11003 * If more than one window, see if sizes can be restored. | |
| 11004 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being | |
| 11005 * resized when moving between windows. | |
| 11006 * Do this before restoring the view, so that the topline and the | |
| 11007 * cursor can be set. This is done again below. | |
| 11008 */ | |
| 11009 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL) | |
| 11010 return FAIL; | |
| 1021 | 11011 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11012 return FAIL; |
| 11013 | |
| 11014 /* | |
| 11015 * Restore the view of the window (options, file, cursor, etc.). | |
| 11016 */ | |
| 1021 | 11017 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11018 { |
| 11019 if (!ses_do_win(wp)) | |
| 11020 continue; | |
| 1467 | 11021 if (put_view(fd, wp, wp != edited_win, &ssop_flags, |
| 11022 cur_arg_idx) == FAIL) | |
| 827 | 11023 return FAIL; |
| 11024 if (nr > 1 && put_line(fd, "wincmd w") == FAIL) | |
| 11025 return FAIL; | |
| 1467 | 11026 next_arg_idx = wp->w_arg_idx; |
| 11027 } | |
| 11028 | |
| 11029 /* The argument index in the first tab page is zero, need to set it in | |
| 11030 * each window. For further tab pages it's the window where we do | |
| 11031 * "tabedit". */ | |
| 11032 cur_arg_idx = next_arg_idx; | |
| 827 | 11033 |
| 11034 /* | |
| 11035 * Restore cursor to the current window if it's not the first one. | |
| 11036 */ | |
| 11037 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0 | |
| 11038 || put_eol(fd) == FAIL)) | |
| 7 | 11039 return FAIL; |
| 827 | 11040 |
| 11041 /* | |
| 11042 * Restore window sizes again after jumping around in windows, because | |
| 11043 * the current window has a minimum size while others may not. | |
| 11044 */ | |
| 1021 | 11045 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11046 return FAIL; |
| 11047 | |
| 11048 /* Don't continue in another tab page when doing only the current one | |
| 11049 * or when at the last tab page. */ | |
| 1021 | 11050 if (!(ssop_flags & SSOP_TABPAGES)) |
| 827 | 11051 break; |
| 11052 } | |
| 11053 | |
| 11054 if (ssop_flags & SSOP_TABPAGES) | |
| 11055 { | |
| 11056 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0 | |
| 11057 || put_eol(fd) == FAIL) | |
| 11058 return FAIL; | |
| 11059 } | |
| 5877 | 11060 if (restore_stal && put_line(fd, "set stal=1") == FAIL) |
| 11061 return FAIL; | |
| 827 | 11062 |
| 859 | 11063 /* |
| 11064 * Wipe out an empty unnamed buffer we started in. | |
| 11065 */ | |
| 11066 if (put_line(fd, "if exists('s:wipebuf')") == FAIL) | |
| 11067 return FAIL; | |
| 866 | 11068 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL) |
| 859 | 11069 return FAIL; |
| 11070 if (put_line(fd, "endif") == FAIL) | |
| 11071 return FAIL; | |
| 11072 if (put_line(fd, "unlet! s:wipebuf") == FAIL) | |
| 11073 return FAIL; | |
| 11074 | |
| 11075 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */ | |
| 11076 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s", | |
| 11077 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL) | |
| 11078 return FAIL; | |
| 7 | 11079 |
| 11080 /* | |
| 11081 * Lastly, execute the x.vim file if it exists. | |
| 11082 */ | |
| 11083 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL | |
| 11084 || put_line(fd, "if file_readable(s:sx)") == FAIL | |
| 1769 | 11085 || put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL |
| 7 | 11086 || put_line(fd, "endif") == FAIL) |
| 11087 return FAIL; | |
| 11088 | |
| 11089 return OK; | |
| 11090 } | |
| 11091 | |
| 11092 static int | |
|
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parents:
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diff
changeset
|
11093 ses_winsizes( |
|
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parents:
7799
diff
changeset
|
11094 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11095 int restore_size, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11096 win_T *tab_firstwin) |
| 7 | 11097 { |
| 11098 int n = 0; | |
| 11099 win_T *wp; | |
| 11100 | |
| 11101 if (restore_size && (ssop_flags & SSOP_WINSIZE)) | |
| 11102 { | |
| 1021 | 11103 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 7 | 11104 { |
| 11105 if (!ses_do_win(wp)) | |
| 11106 continue; | |
| 11107 ++n; | |
| 11108 | |
| 11109 /* restore height when not full height */ | |
| 11110 if (wp->w_height + wp->w_status_height < topframe->fr_height | |
| 11111 && (fprintf(fd, | |
| 11112 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)", | |
| 11113 n, (long)wp->w_height, Rows / 2, Rows) < 0 | |
| 11114 || put_eol(fd) == FAIL)) | |
| 11115 return FAIL; | |
| 11116 | |
| 11117 /* restore width when not full width */ | |
| 11118 if (wp->w_width < Columns && (fprintf(fd, | |
| 11119 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)", | |
| 11120 n, (long)wp->w_width, Columns / 2, Columns) < 0 | |
| 11121 || put_eol(fd) == FAIL)) | |
| 11122 return FAIL; | |
| 11123 } | |
| 11124 } | |
| 11125 else | |
| 11126 { | |
| 11127 /* Just equalise window sizes */ | |
| 11128 if (put_line(fd, "wincmd =") == FAIL) | |
| 11129 return FAIL; | |
| 11130 } | |
| 11131 return OK; | |
| 11132 } | |
| 11133 | |
| 11134 /* | |
| 11135 * Write commands to "fd" to recursively create windows for frame "fr", | |
| 11136 * horizontally and vertically split. | |
| 11137 * After the commands the last window in the frame is the current window. | |
| 11138 * Returns FAIL when writing the commands to "fd" fails. | |
| 11139 */ | |
| 11140 static int | |
|
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parents:
7799
diff
changeset
|
11141 ses_win_rec(FILE *fd, frame_T *fr) |
| 7 | 11142 { |
| 11143 frame_T *frc; | |
| 11144 int count = 0; | |
| 11145 | |
| 11146 if (fr->fr_layout != FR_LEAF) | |
| 11147 { | |
| 11148 /* Find first frame that's not skipped and then create a window for | |
| 11149 * each following one (first frame is already there). */ | |
| 11150 frc = ses_skipframe(fr->fr_child); | |
| 11151 if (frc != NULL) | |
| 11152 while ((frc = ses_skipframe(frc->fr_next)) != NULL) | |
| 11153 { | |
| 11154 /* Make window as big as possible so that we have lots of room | |
| 11155 * to split. */ | |
| 11156 if (put_line(fd, "wincmd _ | wincmd |") == FAIL | |
| 11157 || put_line(fd, fr->fr_layout == FR_COL | |
| 11158 ? "split" : "vsplit") == FAIL) | |
| 11159 return FAIL; | |
| 11160 ++count; | |
| 11161 } | |
| 11162 | |
| 11163 /* Go back to the first window. */ | |
| 11164 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL | |
| 11165 ? "%dwincmd k" : "%dwincmd h", count) < 0 | |
| 11166 || put_eol(fd) == FAIL)) | |
| 11167 return FAIL; | |
| 11168 | |
| 11169 /* Recursively create frames/windows in each window of this column or | |
| 11170 * row. */ | |
| 11171 frc = ses_skipframe(fr->fr_child); | |
| 11172 while (frc != NULL) | |
| 11173 { | |
| 11174 ses_win_rec(fd, frc); | |
| 11175 frc = ses_skipframe(frc->fr_next); | |
| 11176 /* Go to next window. */ | |
| 11177 if (frc != NULL && put_line(fd, "wincmd w") == FAIL) | |
| 11178 return FAIL; | |
| 11179 } | |
| 11180 } | |
| 11181 return OK; | |
| 11182 } | |
| 11183 | |
| 11184 /* | |
| 11185 * Skip frames that don't contain windows we want to save in the Session. | |
| 11186 * Returns NULL when there none. | |
| 11187 */ | |
| 11188 static frame_T * | |
|
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parents:
7799
diff
changeset
|
11189 ses_skipframe(frame_T *fr) |
| 7 | 11190 { |
| 11191 frame_T *frc; | |
| 11192 | |
| 11193 for (frc = fr; frc != NULL; frc = frc->fr_next) | |
| 11194 if (ses_do_frame(frc)) | |
| 11195 break; | |
| 11196 return frc; | |
| 11197 } | |
| 11198 | |
| 11199 /* | |
| 11200 * Return TRUE if frame "fr" has a window somewhere that we want to save in | |
| 11201 * the Session. | |
| 11202 */ | |
| 11203 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11204 ses_do_frame(frame_T *fr) |
| 7 | 11205 { |
| 11206 frame_T *frc; | |
| 11207 | |
| 11208 if (fr->fr_layout == FR_LEAF) | |
| 11209 return ses_do_win(fr->fr_win); | |
| 11210 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next) | |
| 11211 if (ses_do_frame(frc)) | |
| 11212 return TRUE; | |
| 11213 return FALSE; | |
| 11214 } | |
| 11215 | |
| 11216 /* | |
| 11217 * Return non-zero if window "wp" is to be stored in the Session. | |
| 11218 */ | |
| 11219 static int | |
|
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parents:
7799
diff
changeset
|
11220 ses_do_win(win_T *wp) |
| 7 | 11221 { |
| 11222 if (wp->w_buffer->b_fname == NULL | |
| 11223 #ifdef FEAT_QUICKFIX | |
| 11224 /* When 'buftype' is "nofile" can't restore the window contents. */ | |
| 11225 || bt_nofile(wp->w_buffer) | |
| 11226 #endif | |
| 11227 ) | |
| 11228 return (ssop_flags & SSOP_BLANK); | |
| 11229 if (wp->w_buffer->b_help) | |
| 11230 return (ssop_flags & SSOP_HELP); | |
| 11231 return TRUE; | |
| 11232 } | |
| 11233 | |
| 11234 /* | |
| 11235 * Write commands to "fd" to restore the view of a window. | |
| 11236 * Caller must make sure 'scrolloff' is zero. | |
| 11237 */ | |
| 11238 static int | |
|
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parents:
7799
diff
changeset
|
11239 put_view( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
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|
11240 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11241 win_T *wp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11242 int add_edit, /* add ":edit" command to view */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11243 unsigned *flagp, /* vop_flags or ssop_flags */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11244 int current_arg_idx) /* current argument index of the window, use |
| 1467 | 11245 * -1 if unknown */ |
| 7 | 11246 { |
| 11247 win_T *save_curwin; | |
| 11248 int f; | |
| 11249 int do_cursor; | |
| 280 | 11250 int did_next = FALSE; |
| 7 | 11251 |
| 11252 /* Always restore cursor position for ":mksession". For ":mkview" only | |
| 11253 * when 'viewoptions' contains "cursor". */ | |
| 11254 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR); | |
| 11255 | |
| 11256 /* | |
| 11257 * Local argument list. | |
| 11258 */ | |
| 11259 if (wp->w_alist == &global_alist) | |
| 11260 { | |
| 11261 if (put_line(fd, "argglobal") == FAIL) | |
| 11262 return FAIL; | |
| 11263 } | |
| 11264 else | |
| 11265 { | |
| 11266 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga, | |
| 11267 flagp == &vop_flags | |
| 11268 || !(*flagp & SSOP_CURDIR) | |
| 11269 || wp->w_localdir != NULL, flagp) == FAIL) | |
| 11270 return FAIL; | |
| 11271 } | |
| 11272 | |
| 280 | 11273 /* Only when part of a session: restore the argument index. Some |
| 11274 * arguments may have been deleted, check if the index is valid. */ | |
|
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Bram Moolenaar <bram@vim.org>
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2268
diff
changeset
|
11275 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp) |
| 280 | 11276 && flagp == &ssop_flags) |
| 7 | 11277 { |
| 1467 | 11278 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0 |
| 7 | 11279 || put_eol(fd) == FAIL) |
| 11280 return FAIL; | |
| 280 | 11281 did_next = TRUE; |
| 7 | 11282 } |
| 11283 | |
| 11284 /* Edit the file. Skip this when ":next" already did it. */ | |
| 280 | 11285 if (add_edit && (!did_next || wp->w_arg_idx_invalid)) |
| 7 | 11286 { |
| 11287 /* | |
| 11288 * Load the file. | |
| 11289 */ | |
| 11290 if (wp->w_buffer->b_ffname != NULL | |
| 11291 #ifdef FEAT_QUICKFIX | |
| 11292 && !bt_nofile(wp->w_buffer) | |
| 11293 #endif | |
| 11294 ) | |
| 11295 { | |
| 11296 /* | |
| 11297 * Editing a file in this buffer: use ":edit file". | |
| 11298 * This may have side effects! (e.g., compressed or network file). | |
| 11299 */ | |
| 11300 if (fputs("edit ", fd) < 0 | |
| 11301 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11302 return FAIL; | |
| 11303 } | |
| 11304 else | |
| 11305 { | |
| 11306 /* No file in this buffer, just make it empty. */ | |
| 11307 if (put_line(fd, "enew") == FAIL) | |
| 11308 return FAIL; | |
| 11309 #ifdef FEAT_QUICKFIX | |
| 11310 if (wp->w_buffer->b_ffname != NULL) | |
| 11311 { | |
| 11312 /* The buffer does have a name, but it's not a file name. */ | |
| 11313 if (fputs("file ", fd) < 0 | |
| 11314 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11315 return FAIL; | |
| 11316 } | |
| 11317 #endif | |
| 11318 do_cursor = FALSE; | |
| 11319 } | |
| 11320 } | |
| 11321 | |
| 11322 /* | |
| 11323 * Local mappings and abbreviations. | |
| 11324 */ | |
| 11325 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11326 && makemap(fd, wp->w_buffer) == FAIL) | |
| 11327 return FAIL; | |
| 11328 | |
| 11329 /* | |
| 11330 * Local options. Need to go to the window temporarily. | |
| 11331 * Store only local values when using ":mkview" and when ":mksession" is | |
| 11332 * used and 'sessionoptions' doesn't include "options". | |
| 11333 * Some folding options are always stored when "folds" is included, | |
| 11334 * otherwise the folds would not be restored correctly. | |
| 11335 */ | |
| 11336 save_curwin = curwin; | |
| 11337 curwin = wp; | |
| 11338 curbuf = curwin->w_buffer; | |
| 11339 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11340 f = makeset(fd, OPT_LOCAL, | |
| 11341 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS)); | |
| 11342 #ifdef FEAT_FOLDING | |
| 11343 else if (*flagp & SSOP_FOLDS) | |
| 11344 f = makefoldset(fd); | |
| 11345 #endif | |
| 11346 else | |
| 11347 f = OK; | |
| 11348 curwin = save_curwin; | |
| 11349 curbuf = curwin->w_buffer; | |
| 11350 if (f == FAIL) | |
| 11351 return FAIL; | |
| 11352 | |
| 11353 #ifdef FEAT_FOLDING | |
| 11354 /* | |
| 11355 * Save Folds when 'buftype' is empty and for help files. | |
| 11356 */ | |
| 11357 if ((*flagp & SSOP_FOLDS) | |
| 11358 && wp->w_buffer->b_ffname != NULL | |
| 635 | 11359 # ifdef FEAT_QUICKFIX |
| 11360 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help) | |
| 11361 # endif | |
| 11362 ) | |
| 7 | 11363 { |
| 11364 if (put_folds(fd, wp) == FAIL) | |
| 11365 return FAIL; | |
| 11366 } | |
| 11367 #endif | |
| 11368 | |
| 11369 /* | |
| 11370 * Set the cursor after creating folds, since that moves the cursor. | |
| 11371 */ | |
| 11372 if (do_cursor) | |
| 11373 { | |
| 11374 | |
| 11375 /* Restore the cursor line in the file and relatively in the | |
| 11376 * window. Don't use "G", it changes the jumplist. */ | |
| 11377 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)", | |
| 11378 (long)wp->w_cursor.lnum, | |
| 11379 (long)(wp->w_cursor.lnum - wp->w_topline), | |
| 11380 (long)wp->w_height / 2, (long)wp->w_height) < 0 | |
| 11381 || put_eol(fd) == FAIL | |
| 11382 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL | |
| 11383 || put_line(fd, "exe s:l") == FAIL | |
| 11384 || put_line(fd, "normal! zt") == FAIL | |
| 11385 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0 | |
| 11386 || put_eol(fd) == FAIL) | |
| 11387 return FAIL; | |
| 11388 /* Restore the cursor column and left offset when not wrapping. */ | |
| 11389 if (wp->w_cursor.col == 0) | |
| 11390 { | |
| 11391 if (put_line(fd, "normal! 0") == FAIL) | |
| 11392 return FAIL; | |
| 11393 } | |
| 11394 else | |
| 11395 { | |
| 11396 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0) | |
| 11397 { | |
| 11398 if (fprintf(fd, | |
| 11399 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)", | |
| 4155 | 11400 (long)wp->w_virtcol + 1, |
| 11401 (long)(wp->w_virtcol - wp->w_leftcol), | |
| 7 | 11402 (long)wp->w_width / 2, (long)wp->w_width) < 0 |
| 11403 || put_eol(fd) == FAIL | |
| 11404 || put_line(fd, "if s:c > 0") == FAIL | |
| 11405 || fprintf(fd, | |
| 4155 | 11406 " exe 'normal! ' . s:c . '|zs' . %ld . '|'", |
| 11407 (long)wp->w_virtcol + 1) < 0 | |
| 7 | 11408 || put_eol(fd) == FAIL |
| 11409 || put_line(fd, "else") == FAIL | |
| 4172 | 11410 || fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11411 || put_eol(fd) == FAIL |
| 11412 || put_line(fd, "endif") == FAIL) | |
| 11413 return FAIL; | |
| 11414 } | |
| 11415 else | |
| 11416 { | |
| 4155 | 11417 if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11418 || put_eol(fd) == FAIL) |
| 11419 return FAIL; | |
| 11420 } | |
| 11421 } | |
| 11422 } | |
| 11423 | |
| 11424 /* | |
| 11425 * Local directory. | |
| 11426 */ | |
| 11427 if (wp->w_localdir != NULL) | |
| 11428 { | |
| 11429 if (fputs("lcd ", fd) < 0 | |
| 11430 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL | |
| 11431 || put_eol(fd) == FAIL) | |
| 11432 return FAIL; | |
| 1113 | 11433 did_lcd = TRUE; |
| 7 | 11434 } |
| 11435 | |
| 11436 return OK; | |
| 11437 } | |
| 11438 | |
| 11439 /* | |
| 11440 * Write an argument list to the session file. | |
| 11441 * Returns FAIL if writing fails. | |
| 11442 */ | |
| 11443 static int | |
|
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7799
diff
changeset
|
11444 ses_arglist( |
|
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|
11445 FILE *fd, |
|
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|
11446 char *cmd, |
|
f86adafb28d4
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parents:
7799
diff
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|
11447 garray_T *gap, |
|
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parents:
7799
diff
changeset
|
11448 int fullname, /* TRUE: use full path name */ |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11449 unsigned *flagp) |
| 7 | 11450 { |
| 11451 int i; | |
| 2770 | 11452 char_u *buf = NULL; |
| 7 | 11453 char_u *s; |
| 11454 | |
| 5720 | 11455 if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL) |
| 11456 return FAIL; | |
| 11457 if (put_line(fd, "silent! argdel *") == FAIL) | |
| 7 | 11458 return FAIL; |
| 11459 for (i = 0; i < gap->ga_len; ++i) | |
| 11460 { | |
| 11461 /* NULL file names are skipped (only happens when out of memory). */ | |
| 11462 s = alist_name(&((aentry_T *)gap->ga_data)[i]); | |
| 11463 if (s != NULL) | |
| 11464 { | |
| 11465 if (fullname) | |
| 11466 { | |
| 2770 | 11467 buf = alloc(MAXPATHL); |
| 11468 if (buf != NULL) | |
| 11469 { | |
| 11470 (void)vim_FullName(s, buf, MAXPATHL, FALSE); | |
| 11471 s = buf; | |
| 11472 } | |
| 7 | 11473 } |
| 5720 | 11474 if (fputs("argadd ", fd) < 0 |
| 11475 || ses_put_fname(fd, s, flagp) == FAIL | |
| 11476 || put_eol(fd) == FAIL) | |
| 2770 | 11477 { |
| 11478 vim_free(buf); | |
| 7 | 11479 return FAIL; |
| 2770 | 11480 } |
| 11481 vim_free(buf); | |
| 7 | 11482 } |
| 11483 } | |
| 5720 | 11484 return OK; |
| 7 | 11485 } |
| 11486 | |
| 11487 /* | |
| 11488 * Write a buffer name to the session file. | |
| 11489 * Also ends the line. | |
| 11490 * Returns FAIL if writing fails. | |
| 11491 */ | |
| 11492 static int | |
|
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parents:
7799
diff
changeset
|
11493 ses_fname(FILE *fd, buf_T *buf, unsigned *flagp) |
| 7 | 11494 { |
| 11495 char_u *name; | |
| 11496 | |
| 11497 /* Use the short file name if the current directory is known at the time | |
| 1113 | 11498 * the session file will be sourced. |
| 11499 * Don't do this for ":mkview", we don't know the current directory. | |
| 11500 * Don't do this after ":lcd", we don't keep track of what the current | |
| 11501 * directory is. */ | |
| 7 | 11502 if (buf->b_sfname != NULL |
| 11503 && flagp == &ssop_flags | |
| 1113 | 11504 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)) |
| 1925 | 11505 #ifdef FEAT_AUTOCHDIR |
| 11506 && !p_acd | |
| 11507 #endif | |
| 1113 | 11508 && !did_lcd) |
| 7 | 11509 name = buf->b_sfname; |
| 11510 else | |
| 11511 name = buf->b_ffname; | |
| 11512 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL) | |
| 11513 return FAIL; | |
| 11514 return OK; | |
| 11515 } | |
| 11516 | |
| 11517 /* | |
| 11518 * Write a file name to the session file. | |
| 11519 * Takes care of the "slash" option in 'sessionoptions' and escapes special | |
| 11520 * characters. | |
| 2602 | 11521 * Returns FAIL if writing fails or out of memory. |
| 7 | 11522 */ |
| 11523 static int | |
|
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7799
diff
changeset
|
11524 ses_put_fname(FILE *fd, char_u *name, unsigned *flagp) |
| 7 | 11525 { |
| 11526 char_u *sname; | |
| 2602 | 11527 char_u *p; |
| 7 | 11528 int retval = OK; |
| 11529 | |
| 11530 sname = home_replace_save(NULL, name); | |
| 2602 | 11531 if (sname == NULL) |
| 11532 return FAIL; | |
| 11533 | |
| 11534 if (*flagp & SSOP_SLASH) | |
| 11535 { | |
| 11536 /* change all backslashes to forward slashes */ | |
| 11537 for (p = sname; *p != NUL; mb_ptr_adv(p)) | |
| 11538 if (*p == '\\') | |
| 11539 *p = '/'; | |
| 11540 } | |
| 11541 | |
| 4352 | 11542 /* escape special characters */ |
| 2602 | 11543 p = vim_strsave_fnameescape(sname, FALSE); |
| 7 | 11544 vim_free(sname); |
| 2602 | 11545 if (p == NULL) |
| 11546 return FAIL; | |
| 11547 | |
| 11548 /* write the result */ | |
| 11549 if (fputs((char *)p, fd) < 0) | |
| 11550 retval = FAIL; | |
| 11551 | |
| 11552 vim_free(p); | |
| 7 | 11553 return retval; |
| 11554 } | |
| 11555 | |
| 11556 /* | |
| 11557 * ":loadview [nr]" | |
| 11558 */ | |
| 11559 static void | |
|
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parents:
7799
diff
changeset
|
11560 ex_loadview(exarg_T *eap) |
| 7 | 11561 { |
| 11562 char_u *fname; | |
| 11563 | |
| 11564 fname = get_view_file(*eap->arg); | |
| 11565 if (fname != NULL) | |
| 11566 { | |
| 819 | 11567 do_source(fname, FALSE, DOSO_NONE); |
| 7 | 11568 vim_free(fname); |
| 11569 } | |
| 11570 } | |
| 11571 | |
| 11572 /* | |
| 11573 * Get the name of the view file for the current buffer. | |
| 11574 */ | |
| 11575 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11576 get_view_file(int c) |
| 7 | 11577 { |
| 11578 int len = 0; | |
| 11579 char_u *p, *s; | |
| 11580 char_u *retval; | |
| 11581 char_u *sname; | |
| 11582 | |
| 11583 if (curbuf->b_ffname == NULL) | |
| 11584 { | |
| 11585 EMSG(_(e_noname)); | |
| 11586 return NULL; | |
| 11587 } | |
| 11588 sname = home_replace_save(NULL, curbuf->b_ffname); | |
| 11589 if (sname == NULL) | |
| 11590 return NULL; | |
| 11591 | |
| 11592 /* | |
| 11593 * We want a file name without separators, because we're not going to make | |
| 11594 * a directory. | |
| 11595 * "normal" path separator -> "=+" | |
| 11596 * "=" -> "==" | |
| 11597 * ":" path separator -> "=-" | |
| 11598 */ | |
| 11599 for (p = sname; *p; ++p) | |
| 11600 if (*p == '=' || vim_ispathsep(*p)) | |
| 11601 ++len; | |
| 11602 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9)); | |
| 11603 if (retval != NULL) | |
| 11604 { | |
| 11605 STRCPY(retval, p_vdir); | |
| 11606 add_pathsep(retval); | |
| 11607 s = retval + STRLEN(retval); | |
| 11608 for (p = sname; *p; ++p) | |
| 11609 { | |
| 11610 if (*p == '=') | |
| 11611 { | |
| 11612 *s++ = '='; | |
| 11613 *s++ = '='; | |
| 11614 } | |
| 11615 else if (vim_ispathsep(*p)) | |
| 11616 { | |
| 11617 *s++ = '='; | |
| 2823 | 11618 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) |
| 7 | 11619 if (*p == ':') |
| 11620 *s++ = '-'; | |
| 11621 else | |
| 573 | 11622 #endif |
| 7 | 11623 *s++ = '+'; |
| 11624 } | |
| 11625 else | |
| 11626 *s++ = *p; | |
| 11627 } | |
| 11628 *s++ = '='; | |
| 11629 *s++ = c; | |
| 11630 STRCPY(s, ".vim"); | |
| 11631 } | |
| 11632 | |
| 11633 vim_free(sname); | |
| 11634 return retval; | |
| 11635 } | |
| 11636 | |
| 11637 #endif /* FEAT_SESSION */ | |
| 11638 | |
| 11639 /* | |
| 11640 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession". | |
| 11641 * Return FAIL for a write error. | |
| 11642 */ | |
| 11643 int | |
|
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parents:
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diff
changeset
|
11644 put_eol(FILE *fd) |
| 7 | 11645 { |
| 11646 if ( | |
| 11647 #ifdef USE_CRNL | |
| 11648 ( | |
| 11649 # ifdef MKSESSION_NL | |
| 11650 !mksession_nl && | |
| 11651 # endif | |
| 11652 (putc('\r', fd) < 0)) || | |
| 11653 #endif | |
| 11654 (putc('\n', fd) < 0)) | |
| 11655 return FAIL; | |
| 11656 return OK; | |
| 11657 } | |
| 11658 | |
| 11659 /* | |
| 11660 * Write a line to "fd". | |
| 11661 * Return FAIL for a write error. | |
| 11662 */ | |
| 11663 int | |
|
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parents:
7799
diff
changeset
|
11664 put_line(FILE *fd, char *s) |
| 7 | 11665 { |
| 11666 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL) | |
| 11667 return FAIL; | |
| 11668 return OK; | |
| 11669 } | |
| 11670 | |
| 11671 #ifdef FEAT_VIMINFO | |
| 11672 /* | |
| 11673 * ":rviminfo" and ":wviminfo". | |
| 11674 */ | |
| 11675 static void | |
|
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diff
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|
11676 ex_viminfo( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11677 exarg_T *eap) |
| 7 | 11678 { |
| 11679 char_u *save_viminfo; | |
| 11680 | |
| 11681 save_viminfo = p_viminfo; | |
| 11682 if (*p_viminfo == NUL) | |
| 11683 p_viminfo = (char_u *)"'100"; | |
| 11684 if (eap->cmdidx == CMD_rviminfo) | |
| 11685 { | |
| 1733 | 11686 if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS |
| 11687 | (eap->forceit ? VIF_FORCEIT : 0)) == FAIL) | |
| 7 | 11688 EMSG(_("E195: Cannot open viminfo file for reading")); |
| 11689 } | |
| 11690 else | |
| 11691 write_viminfo(eap->arg, eap->forceit); | |
| 11692 p_viminfo = save_viminfo; | |
| 11693 } | |
| 11694 #endif | |
| 11695 | |
| 11696 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 272 | 11697 /* |
| 2770 | 11698 * Make a dialog message in "buff[DIALOG_MSG_SIZE]". |
| 310 | 11699 * "format" must contain "%s". |
| 272 | 11700 */ |
| 7 | 11701 void |
|
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diff
changeset
|
11702 dialog_msg(char_u *buff, char *format, char_u *fname) |
| 7 | 11703 { |
| 11704 if (fname == NULL) | |
| 11705 fname = (char_u *)_("Untitled"); | |
| 2770 | 11706 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname); |
| 7 | 11707 } |
| 11708 #endif | |
| 11709 | |
| 11710 /* | |
| 11711 * ":behave {mswin,xterm}" | |
| 11712 */ | |
| 11713 static void | |
|
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7799
diff
changeset
|
11714 ex_behave(exarg_T *eap) |
| 7 | 11715 { |
| 11716 if (STRCMP(eap->arg, "mswin") == 0) | |
| 11717 { | |
| 11718 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0); | |
| 11719 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0); | |
| 11720 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0); | |
| 11721 set_option_value((char_u *)"keymodel", 0L, | |
| 11722 (char_u *)"startsel,stopsel", 0); | |
| 11723 } | |
| 11724 else if (STRCMP(eap->arg, "xterm") == 0) | |
| 11725 { | |
| 11726 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0); | |
| 11727 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0); | |
| 11728 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0); | |
| 11729 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0); | |
| 11730 } | |
| 11731 else | |
| 11732 EMSG2(_(e_invarg2), eap->arg); | |
| 11733 } | |
| 11734 | |
|
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11735 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
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11736 /* |
|
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|
11737 * Function given to ExpandGeneric() to obtain the possible arguments of the |
|
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|
11738 * ":behave {mswin,xterm}" command. |
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|
11739 */ |
|
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11740 char_u * |
|
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diff
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|
11741 get_behave_arg(expand_T *xp UNUSED, int idx) |
|
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11742 { |
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|
11743 if (idx == 0) |
|
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|
11744 return (char_u *)"mswin"; |
|
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|
11745 if (idx == 1) |
|
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|
11746 return (char_u *)"xterm"; |
|
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|
11747 return NULL; |
|
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11748 } |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11749 #endif |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
11750 |
| 7 | 11751 #ifdef FEAT_AUTOCMD |
| 11752 static int filetype_detect = FALSE; | |
| 11753 static int filetype_plugin = FALSE; | |
| 11754 static int filetype_indent = FALSE; | |
| 11755 | |
| 11756 /* | |
| 11757 * ":filetype [plugin] [indent] {on,off,detect}" | |
| 11758 * on: Load the filetype.vim file to install autocommands for file types. | |
| 11759 * off: Load the ftoff.vim file to remove all autocommands for file types. | |
| 11760 * plugin on: load filetype.vim and ftplugin.vim | |
| 11761 * plugin off: load ftplugof.vim | |
| 11762 * indent on: load filetype.vim and indent.vim | |
| 11763 * indent off: load indoff.vim | |
| 11764 */ | |
| 11765 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11766 ex_filetype(exarg_T *eap) |
| 7 | 11767 { |
| 11768 char_u *arg = eap->arg; | |
| 11769 int plugin = FALSE; | |
| 11770 int indent = FALSE; | |
| 11771 | |
| 11772 if (*eap->arg == NUL) | |
| 11773 { | |
| 11774 /* Print current status. */ | |
| 11775 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s", | |
| 11776 filetype_detect ? "ON" : "OFF", | |
| 11777 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF", | |
| 11778 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF"); | |
| 11779 return; | |
| 11780 } | |
| 11781 | |
| 11782 /* Accept "plugin" and "indent" in any order. */ | |
| 11783 for (;;) | |
| 11784 { | |
| 11785 if (STRNCMP(arg, "plugin", 6) == 0) | |
| 11786 { | |
| 11787 plugin = TRUE; | |
| 11788 arg = skipwhite(arg + 6); | |
| 11789 continue; | |
| 11790 } | |
| 11791 if (STRNCMP(arg, "indent", 6) == 0) | |
| 11792 { | |
| 11793 indent = TRUE; | |
| 11794 arg = skipwhite(arg + 6); | |
| 11795 continue; | |
| 11796 } | |
| 11797 break; | |
| 11798 } | |
| 11799 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0) | |
| 11800 { | |
| 11801 if (*arg == 'o' || !filetype_detect) | |
| 11802 { | |
| 479 | 11803 source_runtime((char_u *)FILETYPE_FILE, TRUE); |
| 7 | 11804 filetype_detect = TRUE; |
| 11805 if (plugin) | |
| 11806 { | |
| 479 | 11807 source_runtime((char_u *)FTPLUGIN_FILE, TRUE); |
| 7 | 11808 filetype_plugin = TRUE; |
| 11809 } | |
| 11810 if (indent) | |
| 11811 { | |
| 479 | 11812 source_runtime((char_u *)INDENT_FILE, TRUE); |
| 7 | 11813 filetype_indent = TRUE; |
| 11814 } | |
| 11815 } | |
| 11816 if (*arg == 'd') | |
| 11817 { | |
| 11818 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE); | |
| 717 | 11819 do_modelines(0); |
| 7 | 11820 } |
| 11821 } | |
| 11822 else if (STRCMP(arg, "off") == 0) | |
| 11823 { | |
| 11824 if (plugin || indent) | |
| 11825 { | |
| 11826 if (plugin) | |
| 11827 { | |
| 479 | 11828 source_runtime((char_u *)FTPLUGOF_FILE, TRUE); |
| 7 | 11829 filetype_plugin = FALSE; |
| 11830 } | |
| 11831 if (indent) | |
| 11832 { | |
| 479 | 11833 source_runtime((char_u *)INDOFF_FILE, TRUE); |
| 7 | 11834 filetype_indent = FALSE; |
| 11835 } | |
| 11836 } | |
| 11837 else | |
| 11838 { | |
| 479 | 11839 source_runtime((char_u *)FTOFF_FILE, TRUE); |
| 7 | 11840 filetype_detect = FALSE; |
| 11841 } | |
| 11842 } | |
| 11843 else | |
| 11844 EMSG2(_(e_invarg2), arg); | |
| 11845 } | |
| 11846 | |
| 11847 /* | |
| 11848 * ":setfiletype {name}" | |
| 11849 */ | |
| 11850 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11851 ex_setfiletype(exarg_T *eap) |
| 7 | 11852 { |
| 11853 if (!did_filetype) | |
| 11854 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL); | |
| 11855 } | |
| 11856 #endif | |
| 11857 | |
| 11858 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11859 ex_digraphs(exarg_T *eap UNUSED) |
| 7 | 11860 { |
| 11861 #ifdef FEAT_DIGRAPHS | |
| 11862 if (*eap->arg != NUL) | |
| 11863 putdigraph(eap->arg); | |
| 11864 else | |
| 11865 listdigraphs(); | |
| 11866 #else | |
| 11867 EMSG(_("E196: No digraphs in this version")); | |
| 11868 #endif | |
| 11869 } | |
| 11870 | |
| 11871 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11872 ex_set(exarg_T *eap) |
| 7 | 11873 { |
| 11874 int flags = 0; | |
| 11875 | |
| 11876 if (eap->cmdidx == CMD_setlocal) | |
| 11877 flags = OPT_LOCAL; | |
| 11878 else if (eap->cmdidx == CMD_setglobal) | |
| 11879 flags = OPT_GLOBAL; | |
| 11880 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE) | |
| 11881 if (cmdmod.browse && flags == 0) | |
| 11882 ex_options(eap); | |
| 11883 else | |
| 11884 #endif | |
| 11885 (void)do_set(eap->arg, flags); | |
| 11886 } | |
| 11887 | |
| 11888 #ifdef FEAT_SEARCH_EXTRA | |
| 11889 /* | |
| 11890 * ":nohlsearch" | |
| 11891 */ | |
| 11892 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11893 ex_nohlsearch(exarg_T *eap UNUSED) |
| 7 | 11894 { |
| 5458 | 11895 SET_NO_HLSEARCH(TRUE); |
| 737 | 11896 redraw_all_later(SOME_VALID); |
| 7 | 11897 } |
| 11898 | |
| 11899 /* | |
| 698 | 11900 * ":[N]match {group} {pattern}" |
| 7 | 11901 * Sets nextcmd to the start of the next command, if any. Also called when |
| 11902 * skipping commands to find the next command. | |
| 11903 */ | |
| 11904 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11905 ex_match(exarg_T *eap) |
| 7 | 11906 { |
| 11907 char_u *p; | |
| 1349 | 11908 char_u *g = NULL; |
| 7 | 11909 char_u *end; |
| 11910 int c; | |
| 1326 | 11911 int id; |
| 698 | 11912 |
| 11913 if (eap->line2 <= 3) | |
| 1326 | 11914 id = eap->line2; |
| 698 | 11915 else |
| 11916 { | |
| 11917 EMSG(e_invcmd); | |
| 11918 return; | |
| 11919 } | |
| 7 | 11920 |
| 11921 /* First clear any old pattern. */ | |
| 11922 if (!eap->skip) | |
| 1326 | 11923 match_delete(curwin, id, FALSE); |
| 7 | 11924 |
| 11925 if (ends_excmd(*eap->arg)) | |
| 11926 end = eap->arg; | |
| 11927 else if ((STRNICMP(eap->arg, "none", 4) == 0 | |
| 11928 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4])))) | |
| 11929 end = eap->arg + 4; | |
| 11930 else | |
| 11931 { | |
| 11932 p = skiptowhite(eap->arg); | |
| 11933 if (!eap->skip) | |
| 1326 | 11934 g = vim_strnsave(eap->arg, (int)(p - eap->arg)); |
| 7 | 11935 p = skipwhite(p); |
| 11936 if (*p == NUL) | |
| 11937 { | |
| 11938 /* There must be two arguments. */ | |
|
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fadf7fc3b666
commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
11939 vim_free(g); |
| 7 | 11940 EMSG2(_(e_invarg2), eap->arg); |
| 11941 return; | |
| 11942 } | |
| 11943 end = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 11944 if (!eap->skip) | |
| 11945 { | |
| 11946 if (*end != NUL && !ends_excmd(*skipwhite(end + 1))) | |
| 11947 { | |
|
7262
fadf7fc3b666
commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
11948 vim_free(g); |
| 7 | 11949 eap->errmsg = e_trailing; |
| 11950 return; | |
| 11951 } | |
| 674 | 11952 if (*end != *p) |
| 11953 { | |
|
7262
fadf7fc3b666
commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
11954 vim_free(g); |
| 674 | 11955 EMSG2(_(e_invarg2), p); |
| 11956 return; | |
| 11957 } | |
| 7 | 11958 |
| 11959 c = *end; | |
| 11960 *end = NUL; | |
| 6947 | 11961 match_add(curwin, g, p + 1, 10, id, NULL, NULL); |
| 1326 | 11962 vim_free(g); |
| 819 | 11963 *end = c; |
| 7 | 11964 } |
| 11965 } | |
| 11966 eap->nextcmd = find_nextcmd(end); | |
| 11967 } | |
| 11968 #endif | |
| 11969 | |
| 11970 #ifdef FEAT_CRYPT | |
| 11971 /* | |
| 11972 * ":X": Get crypt key | |
| 11973 */ | |
| 11974 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11975 ex_X(exarg_T *eap UNUSED) |
| 7 | 11976 { |
| 6353 | 11977 crypt_check_current_method(); |
| 6122 | 11978 (void)crypt_get_key(TRUE, TRUE); |
| 7 | 11979 } |
| 11980 #endif | |
| 11981 | |
| 11982 #ifdef FEAT_FOLDING | |
| 11983 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11984 ex_fold(exarg_T *eap) |
| 7 | 11985 { |
| 11986 if (foldManualAllowed(TRUE)) | |
| 11987 foldCreate(eap->line1, eap->line2); | |
| 11988 } | |
| 11989 | |
| 11990 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11991 ex_foldopen(exarg_T *eap) |
| 7 | 11992 { |
| 11993 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen, | |
| 11994 eap->forceit, FALSE); | |
| 11995 } | |
| 11996 | |
| 11997 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11998 ex_folddo(exarg_T *eap) |
| 7 | 11999 { |
| 12000 linenr_T lnum; | |
| 12001 | |
| 6116 | 12002 #ifdef FEAT_CLIPBOARD |
| 12003 start_global_changes(); | |
| 12004 #endif | |
| 12005 | |
| 7 | 12006 /* First set the marks for all lines closed/open. */ |
| 12007 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 12008 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed)) | |
| 12009 ml_setmarked(lnum); | |
| 12010 | |
| 12011 /* Execute the command on the marked lines. */ | |
| 12012 global_exe(eap->arg); | |
| 12013 ml_clearmarked(); /* clear rest of the marks */ | |
| 6116 | 12014 #ifdef FEAT_CLIPBOARD |
| 12015 end_global_changes(); | |
| 12016 #endif | |
| 12017 } | |
| 12018 #endif |