Mercurial > vim
annotate src/ex_docmd.c @ 8524:2f57bbe870ea v7.4.1552
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 12 22:11:39 2016 +0100
patch 7.4.1552
Problem: ":colorscheme" does not use 'packpath'.
Solution: Also use in "start" and "opt" directories in 'packpath'.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 12 Mar 2016 22:15:05 +0100 |
| parents | eed1ca42f9aa |
| children | 63dc856bd13d |
| 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_KEYMAP | |
| 300 # define ex_loadkeymap ex_ni | |
| 301 #endif | |
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302 static void ex_swapname(exarg_T *eap); |
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303 static void ex_syncbind(exarg_T *eap); |
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304 static void ex_read(exarg_T *eap); |
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305 static void ex_pwd(exarg_T *eap); |
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306 static void ex_equal(exarg_T *eap); |
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307 static void ex_sleep(exarg_T *eap); |
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308 static void do_exmap(exarg_T *eap, int isabbrev); |
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309 static void ex_winsize(exarg_T *eap); |
| 7 | 310 #ifdef FEAT_WINDOWS |
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311 static void ex_wincmd(exarg_T *eap); |
| 7 | 312 #else |
| 313 # define ex_wincmd ex_ni | |
| 314 #endif | |
| 11 | 315 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
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316 static void ex_winpos(exarg_T *eap); |
| 7 | 317 #else |
| 318 # define ex_winpos ex_ni | |
| 319 #endif | |
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320 static void ex_operators(exarg_T *eap); |
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321 static void ex_put(exarg_T *eap); |
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322 static void ex_copymove(exarg_T *eap); |
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323 static void ex_submagic(exarg_T *eap); |
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324 static void ex_join(exarg_T *eap); |
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325 static void ex_at(exarg_T *eap); |
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326 static void ex_bang(exarg_T *eap); |
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327 static void ex_undo(exarg_T *eap); |
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328 #ifdef FEAT_PERSISTENT_UNDO |
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329 static void ex_wundo(exarg_T *eap); |
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330 static void ex_rundo(exarg_T *eap); |
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331 #endif |
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332 static void ex_redo(exarg_T *eap); |
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333 static void ex_later(exarg_T *eap); |
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334 static void ex_redir(exarg_T *eap); |
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335 static void ex_redrawstatus(exarg_T *eap); |
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336 static void close_redir(void); |
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337 static void ex_mkrc(exarg_T *eap); |
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338 static void ex_mark(exarg_T *eap); |
| 7 | 339 #ifdef FEAT_USR_CMDS |
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340 static char_u *uc_fun_cmd(void); |
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341 static char_u *find_ucmd(exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl); |
| 7 | 342 #endif |
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343 static void ex_startinsert(exarg_T *eap); |
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344 static void ex_stopinsert(exarg_T *eap); |
| 7 | 345 #ifdef FEAT_FIND_ID |
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346 static void ex_checkpath(exarg_T *eap); |
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347 static void ex_findpat(exarg_T *eap); |
| 7 | 348 #else |
| 349 # define ex_findpat ex_ni | |
| 350 # define ex_checkpath ex_ni | |
| 351 #endif | |
| 352 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
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353 static void ex_psearch(exarg_T *eap); |
| 7 | 354 #else |
| 355 # define ex_psearch ex_ni | |
| 356 #endif | |
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357 static void ex_tag(exarg_T *eap); |
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358 static void ex_tag_cmd(exarg_T *eap, char_u *name); |
| 7 | 359 #ifndef FEAT_EVAL |
| 360 # define ex_scriptnames ex_ni | |
| 361 # define ex_finish ex_ni | |
| 362 # define ex_echo ex_ni | |
| 363 # define ex_echohl ex_ni | |
| 364 # define ex_execute ex_ni | |
| 365 # define ex_call ex_ni | |
| 366 # define ex_if ex_ni | |
| 367 # define ex_endif ex_ni | |
| 368 # define ex_else ex_ni | |
| 369 # define ex_while ex_ni | |
| 370 # define ex_continue ex_ni | |
| 371 # define ex_break ex_ni | |
| 372 # define ex_endwhile ex_ni | |
| 373 # define ex_throw ex_ni | |
| 374 # define ex_try ex_ni | |
| 375 # define ex_catch ex_ni | |
| 376 # define ex_finally ex_ni | |
| 377 # define ex_endtry ex_ni | |
| 378 # define ex_endfunction ex_ni | |
| 379 # define ex_let ex_ni | |
| 380 # define ex_unlet ex_ni | |
| 146 | 381 # define ex_lockvar ex_ni |
| 382 # define ex_unlockvar ex_ni | |
| 7 | 383 # define ex_function ex_ni |
| 384 # define ex_delfunction ex_ni | |
| 385 # define ex_return ex_ni | |
| 1733 | 386 # define ex_oldfiles ex_ni |
| 7 | 387 #endif |
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388 static char_u *arg_all(void); |
| 7 | 389 #ifdef FEAT_SESSION |
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390 static int makeopens(FILE *fd, char_u *dirnow); |
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391 static int put_view(FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx); |
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392 static void ex_loadview(exarg_T *eap); |
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393 static char_u *get_view_file(int c); |
| 1113 | 394 static int did_lcd; /* whether ":lcd" was produced for a session */ |
| 7 | 395 #else |
| 396 # define ex_loadview ex_ni | |
| 397 #endif | |
| 398 #ifndef FEAT_EVAL | |
| 399 # define ex_compiler ex_ni | |
| 400 #endif | |
| 401 #ifdef FEAT_VIMINFO | |
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402 static void ex_viminfo(exarg_T *eap); |
| 7 | 403 #else |
| 404 # define ex_viminfo ex_ni | |
| 405 #endif | |
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406 static void ex_behave(exarg_T *eap); |
| 7 | 407 #ifdef FEAT_AUTOCMD |
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408 static void ex_filetype(exarg_T *eap); |
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409 static void ex_setfiletype(exarg_T *eap); |
| 7 | 410 #else |
| 411 # define ex_filetype ex_ni | |
| 412 # define ex_setfiletype ex_ni | |
| 413 #endif | |
| 414 #ifndef FEAT_DIFF | |
| 16 | 415 # define ex_diffoff ex_ni |
| 7 | 416 # define ex_diffpatch ex_ni |
| 417 # define ex_diffgetput ex_ni | |
| 418 # define ex_diffsplit ex_ni | |
| 419 # define ex_diffthis ex_ni | |
| 420 # define ex_diffupdate ex_ni | |
| 421 #endif | |
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422 static void ex_digraphs(exarg_T *eap); |
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423 static void ex_set(exarg_T *eap); |
| 7 | 424 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD) |
| 425 # define ex_options ex_ni | |
| 426 #endif | |
| 427 #ifdef FEAT_SEARCH_EXTRA | |
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428 static void ex_nohlsearch(exarg_T *eap); |
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429 static void ex_match(exarg_T *eap); |
| 7 | 430 #else |
| 431 # define ex_nohlsearch ex_ni | |
| 432 # define ex_match ex_ni | |
| 433 #endif | |
| 434 #ifdef FEAT_CRYPT | |
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435 static void ex_X(exarg_T *eap); |
| 7 | 436 #else |
| 437 # define ex_X ex_ni | |
| 438 #endif | |
| 439 #ifdef FEAT_FOLDING | |
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440 static void ex_fold(exarg_T *eap); |
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441 static void ex_foldopen(exarg_T *eap); |
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442 static void ex_folddo(exarg_T *eap); |
| 7 | 443 #else |
| 444 # define ex_fold ex_ni | |
| 445 # define ex_foldopen ex_ni | |
| 446 # define ex_folddo ex_ni | |
| 447 #endif | |
| 448 #if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 449 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))) | |
| 450 # define ex_language ex_ni | |
| 451 #endif | |
| 452 #ifndef FEAT_SIGNS | |
| 453 # define ex_sign ex_ni | |
| 454 #endif | |
| 455 #ifndef FEAT_SUN_WORKSHOP | |
| 456 # define ex_wsverb ex_ni | |
| 457 #endif | |
| 33 | 458 #ifndef FEAT_NETBEANS_INTG |
| 2210 | 459 # define ex_nbclose ex_ni |
| 33 | 460 # define ex_nbkey ex_ni |
| 2210 | 461 # define ex_nbstart ex_ni |
| 33 | 462 #endif |
| 7 | 463 |
| 464 #ifndef FEAT_EVAL | |
| 465 # define ex_debug ex_ni | |
| 466 # define ex_breakadd ex_ni | |
| 467 # define ex_debuggreedy ex_ni | |
| 468 # define ex_breakdel ex_ni | |
| 469 # define ex_breaklist ex_ni | |
| 470 #endif | |
| 471 | |
| 472 #ifndef FEAT_CMDHIST | |
| 473 # define ex_history ex_ni | |
| 474 #endif | |
| 475 #ifndef FEAT_JUMPLIST | |
| 476 # define ex_jumps ex_ni | |
| 477 # define ex_changes ex_ni | |
| 478 #endif | |
| 479 | |
| 170 | 480 #ifndef FEAT_PROFILE |
| 481 # define ex_profile ex_ni | |
| 482 #endif | |
| 483 | |
| 7 | 484 /* |
| 485 * Declare cmdnames[]. | |
| 486 */ | |
| 487 #define DO_DECLARE_EXCMD | |
| 488 #include "ex_cmds.h" | |
| 489 | |
| 490 /* | |
| 491 * Table used to quickly search for a command, based on its first character. | |
| 492 */ | |
| 296 | 493 static cmdidx_T cmdidxs[27] = |
| 7 | 494 { |
| 495 CMD_append, | |
| 496 CMD_buffer, | |
| 497 CMD_change, | |
| 498 CMD_delete, | |
| 499 CMD_edit, | |
| 500 CMD_file, | |
| 501 CMD_global, | |
| 502 CMD_help, | |
| 503 CMD_insert, | |
| 504 CMD_join, | |
| 505 CMD_k, | |
| 506 CMD_list, | |
| 507 CMD_move, | |
| 508 CMD_next, | |
| 509 CMD_open, | |
| 510 CMD_print, | |
| 511 CMD_quit, | |
| 512 CMD_read, | |
| 513 CMD_substitute, | |
| 514 CMD_t, | |
| 515 CMD_undo, | |
| 516 CMD_vglobal, | |
| 517 CMD_write, | |
| 518 CMD_xit, | |
| 519 CMD_yank, | |
| 520 CMD_z, | |
| 521 CMD_bang | |
| 522 }; | |
| 523 | |
| 524 static char_u dollar_command[2] = {'$', 0}; | |
| 525 | |
| 526 | |
| 527 #ifdef FEAT_EVAL | |
| 72 | 528 /* Struct for storing a line inside a while/for loop */ |
| 7 | 529 typedef struct |
| 530 { | |
| 531 char_u *line; /* command line */ | |
| 532 linenr_T lnum; /* sourcing_lnum of the line */ | |
| 533 } wcmd_T; | |
| 534 | |
| 535 /* | |
| 72 | 536 * Structure used to store info for line position in a while or for loop. |
| 7 | 537 * This is required, because do_one_cmd() may invoke ex_function(), which |
| 72 | 538 * reads more lines that may come from the while/for loop. |
| 539 */ | |
| 540 struct loop_cookie | |
| 7 | 541 { |
| 542 garray_T *lines_gap; /* growarray with line info */ | |
| 543 int current_line; /* last read line from growarray */ | |
| 544 int repeating; /* TRUE when looping a second time */ | |
| 545 /* When "repeating" is FALSE use "getline" and "cookie" to get lines */ | |
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546 char_u *(*getline)(int, void *, int); |
| 7 | 547 void *cookie; |
| 548 }; | |
| 549 | |
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550 static char_u *get_loop_line(int c, void *cookie, int indent); |
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551 static int store_loop_line(garray_T *gap, char_u *line); |
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552 static void free_cmdlines(garray_T *gap); |
| 8 | 553 |
| 554 /* Struct to save a few things while debugging. Used in do_cmdline() only. */ | |
| 555 struct dbg_stuff | |
| 556 { | |
| 557 int trylevel; | |
| 558 int force_abort; | |
| 559 except_T *caught_stack; | |
| 560 char_u *vv_exception; | |
| 561 char_u *vv_throwpoint; | |
| 562 int did_emsg; | |
| 563 int got_int; | |
| 564 int did_throw; | |
| 565 int need_rethrow; | |
| 566 int check_cstack; | |
| 567 except_T *current_exception; | |
| 568 }; | |
| 569 | |
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570 static void save_dbg_stuff(struct dbg_stuff *dsp); |
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571 static void restore_dbg_stuff(struct dbg_stuff *dsp); |
| 8 | 572 |
| 573 static void | |
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574 save_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 575 { |
| 576 dsp->trylevel = trylevel; trylevel = 0; | |
| 577 dsp->force_abort = force_abort; force_abort = FALSE; | |
| 578 dsp->caught_stack = caught_stack; caught_stack = NULL; | |
| 579 dsp->vv_exception = v_exception(NULL); | |
| 580 dsp->vv_throwpoint = v_throwpoint(NULL); | |
| 581 | |
| 582 /* Necessary for debugging an inactive ":catch", ":finally", ":endtry" */ | |
| 583 dsp->did_emsg = did_emsg; did_emsg = FALSE; | |
| 584 dsp->got_int = got_int; got_int = FALSE; | |
| 585 dsp->did_throw = did_throw; did_throw = FALSE; | |
| 586 dsp->need_rethrow = need_rethrow; need_rethrow = FALSE; | |
| 587 dsp->check_cstack = check_cstack; check_cstack = FALSE; | |
| 588 dsp->current_exception = current_exception; current_exception = NULL; | |
| 589 } | |
| 590 | |
| 591 static void | |
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592 restore_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 593 { |
| 594 suppress_errthrow = FALSE; | |
| 595 trylevel = dsp->trylevel; | |
| 596 force_abort = dsp->force_abort; | |
| 597 caught_stack = dsp->caught_stack; | |
| 598 (void)v_exception(dsp->vv_exception); | |
| 599 (void)v_throwpoint(dsp->vv_throwpoint); | |
| 600 did_emsg = dsp->did_emsg; | |
| 601 got_int = dsp->got_int; | |
| 602 did_throw = dsp->did_throw; | |
| 603 need_rethrow = dsp->need_rethrow; | |
| 604 check_cstack = dsp->check_cstack; | |
| 605 current_exception = dsp->current_exception; | |
| 606 } | |
| 7 | 607 #endif |
| 608 | |
| 609 | |
| 610 /* | |
| 611 * do_exmode(): Repeatedly get commands for the "Ex" mode, until the ":vi" | |
| 612 * command is given. | |
| 613 */ | |
| 614 void | |
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615 do_exmode( |
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616 int improved) /* TRUE for "improved Ex" mode */ |
| 7 | 617 { |
| 618 int save_msg_scroll; | |
| 619 int prev_msg_row; | |
| 620 linenr_T prev_line; | |
| 167 | 621 int changedtick; |
| 622 | |
| 623 if (improved) | |
| 624 exmode_active = EXMODE_VIM; | |
| 625 else | |
| 626 exmode_active = EXMODE_NORMAL; | |
| 627 State = NORMAL; | |
| 628 | |
| 629 /* When using ":global /pat/ visual" and then "Q" we return to continue | |
| 630 * the :global command. */ | |
| 631 if (global_busy) | |
| 632 return; | |
| 7 | 633 |
| 634 save_msg_scroll = msg_scroll; | |
| 635 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 636 ++no_wait_return; /* don't wait for return */ | |
| 637 #ifdef FEAT_GUI | |
| 638 /* Ignore scrollbar and mouse events in Ex mode */ | |
| 639 ++hold_gui_events; | |
| 640 #endif | |
| 641 | |
| 642 MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode.")); | |
| 643 while (exmode_active) | |
| 644 { | |
| 161 | 645 /* Check for a ":normal" command and no more characters left. */ |
| 646 if (ex_normal_busy > 0 && typebuf.tb_len == 0) | |
| 647 { | |
| 648 exmode_active = FALSE; | |
| 649 break; | |
| 650 } | |
| 7 | 651 msg_scroll = TRUE; |
| 652 need_wait_return = FALSE; | |
| 653 ex_pressedreturn = FALSE; | |
| 654 ex_no_reprint = FALSE; | |
| 167 | 655 changedtick = curbuf->b_changedtick; |
| 7 | 656 prev_msg_row = msg_row; |
| 657 prev_line = curwin->w_cursor.lnum; | |
| 658 if (improved) | |
| 659 { | |
| 660 cmdline_row = msg_row; | |
| 661 do_cmdline(NULL, getexline, NULL, 0); | |
| 662 } | |
| 663 else | |
| 664 do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT); | |
| 665 lines_left = Rows - 1; | |
| 666 | |
| 167 | 667 if ((prev_line != curwin->w_cursor.lnum |
| 668 || changedtick != curbuf->b_changedtick) && !ex_no_reprint) | |
| 669 { | |
| 670 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 671 EMSG(_(e_emptybuf)); | |
| 672 else | |
| 673 { | |
| 674 if (ex_pressedreturn) | |
| 675 { | |
| 676 /* go up one line, to overwrite the ":<CR>" line, so the | |
| 1441 | 677 * output doesn't contain empty lines. */ |
| 167 | 678 msg_row = prev_msg_row; |
| 679 if (prev_msg_row == Rows - 1) | |
| 680 msg_row--; | |
| 681 } | |
| 682 msg_col = 0; | |
| 683 print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE); | |
| 684 msg_clr_eos(); | |
| 685 } | |
| 686 } | |
| 687 else if (ex_pressedreturn && !ex_no_reprint) /* must be at EOF */ | |
| 688 { | |
| 689 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 690 EMSG(_(e_emptybuf)); | |
| 691 else | |
| 692 EMSG(_("E501: At end-of-file")); | |
| 693 } | |
| 7 | 694 } |
| 695 | |
| 696 #ifdef FEAT_GUI | |
| 697 --hold_gui_events; | |
| 698 #endif | |
| 699 --RedrawingDisabled; | |
| 700 --no_wait_return; | |
| 701 update_screen(CLEAR); | |
| 702 need_wait_return = FALSE; | |
| 703 msg_scroll = save_msg_scroll; | |
| 704 } | |
| 705 | |
| 706 /* | |
| 707 * Execute a simple command line. Used for translated commands like "*". | |
| 708 */ | |
| 709 int | |
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710 do_cmdline_cmd(char_u *cmd) |
| 7 | 711 { |
| 712 return do_cmdline(cmd, NULL, NULL, | |
| 713 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 714 } | |
| 715 | |
| 716 /* | |
| 717 * do_cmdline(): execute one Ex command line | |
| 718 * | |
| 719 * 1. Execute "cmdline" when it is not NULL. | |
| 2635 | 720 * If "cmdline" is NULL, or more lines are needed, fgetline() is used. |
| 7 | 721 * 2. Split up in parts separated with '|'. |
| 722 * | |
| 723 * This function can be called recursively! | |
| 724 * | |
| 725 * flags: | |
| 726 * DOCMD_VERBOSE - The command will be included in the error message. | |
| 727 * DOCMD_NOWAIT - Don't call wait_return() and friends. | |
| 2635 | 728 * DOCMD_REPEAT - Repeat execution until fgetline() returns NULL. |
| 7 | 729 * DOCMD_KEYTYPED - Don't reset KeyTyped. |
| 730 * DOCMD_EXCRESET - Reset the exception environment (used for debugging). | |
| 731 * DOCMD_KEEPLINE - Store first typed line (for repeating with "."). | |
| 732 * | |
| 733 * return FAIL if cmdline could not be executed, OK otherwise | |
| 734 */ | |
| 735 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
736 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
|
737 char_u *cmdline, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
738 char_u *(*fgetline)(int, void *, int), |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
739 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
|
740 int flags) |
| 7 | 741 { |
| 742 char_u *next_cmdline; /* next cmd to execute */ | |
| 743 char_u *cmdline_copy = NULL; /* copy of cmd line */ | |
| 2635 | 744 int used_getline = FALSE; /* used "fgetline" to obtain command */ |
| 7 | 745 static int recursive = 0; /* recursive depth */ |
| 746 int msg_didout_before_start = 0; | |
| 747 int count = 0; /* line number count */ | |
| 748 int did_inc = FALSE; /* incremented RedrawingDisabled */ | |
| 749 int retval = OK; | |
| 750 #ifdef FEAT_EVAL | |
| 751 struct condstack cstack; /* conditional stack */ | |
| 72 | 752 garray_T lines_ga; /* keep lines for ":while"/":for" */ |
| 7 | 753 int current_line = 0; /* active line in lines_ga */ |
| 754 char_u *fname = NULL; /* function or script name */ | |
| 755 linenr_T *breakpoint = NULL; /* ptr to breakpoint field in cookie */ | |
| 756 int *dbg_tick = NULL; /* ptr to dbg_tick field in cookie */ | |
| 8 | 757 struct dbg_stuff debug_saved; /* saved things for debug mode */ |
| 7 | 758 int initial_trylevel; |
| 759 struct msglist **saved_msg_list = NULL; | |
| 760 struct msglist *private_msg_list; | |
| 761 | |
| 2635 | 762 /* "fgetline" and "cookie" passed to do_one_cmd() */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
763 char_u *(*cmd_getline)(int, void *, int); |
| 7 | 764 void *cmd_cookie; |
| 72 | 765 struct loop_cookie cmd_loop_cookie; |
| 7 | 766 void *real_cookie; |
| 170 | 767 int getline_is_func; |
| 7 | 768 #else |
| 2635 | 769 # define cmd_getline fgetline |
| 7 | 770 # define cmd_cookie cookie |
| 771 #endif | |
| 772 static int call_depth = 0; /* recursiveness */ | |
| 773 | |
| 774 #ifdef FEAT_EVAL | |
| 775 /* For every pair of do_cmdline()/do_one_cmd() calls, use an extra memory | |
| 776 * location for storing error messages to be converted to an exception. | |
| 84 | 777 * This ensures that the do_errthrow() call in do_one_cmd() does not |
| 778 * combine the messages stored by an earlier invocation of do_one_cmd() | |
| 779 * with the command name of the later one. This would happen when | |
| 780 * BufWritePost autocommands are executed after a write error. */ | |
| 7 | 781 saved_msg_list = msg_list; |
| 782 msg_list = &private_msg_list; | |
| 783 private_msg_list = NULL; | |
| 784 #endif | |
| 785 | |
| 786 /* It's possible to create an endless loop with ":execute", catch that | |
| 787 * here. The value of 200 allows nested function calls, ":source", etc. */ | |
| 788 if (call_depth == 200) | |
| 789 { | |
| 790 EMSG(_("E169: Command too recursive")); | |
| 791 #ifdef FEAT_EVAL | |
| 792 /* When converting to an exception, we do not include the command name | |
| 793 * since this is not an error of the specific command. */ | |
| 794 do_errthrow((struct condstack *)NULL, (char_u *)NULL); | |
| 795 msg_list = saved_msg_list; | |
| 796 #endif | |
| 797 return FAIL; | |
| 798 } | |
| 799 ++call_depth; | |
| 800 | |
| 801 #ifdef FEAT_EVAL | |
| 802 cstack.cs_idx = -1; | |
| 72 | 803 cstack.cs_looplevel = 0; |
| 7 | 804 cstack.cs_trylevel = 0; |
| 805 cstack.cs_emsg_silent_list = NULL; | |
| 72 | 806 cstack.cs_lflags = 0; |
| 7 | 807 ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10); |
| 808 | |
| 2635 | 809 real_cookie = getline_cookie(fgetline, cookie); |
| 7 | 810 |
| 811 /* Inside a function use a higher nesting level. */ | |
| 2635 | 812 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 813 if (getline_is_func && ex_nesting_level == func_level(real_cookie)) |
| 7 | 814 ++ex_nesting_level; |
| 815 | |
| 816 /* Get the function or script name and the address where the next breakpoint | |
| 817 * line and the debug tick for a function or script are stored. */ | |
| 170 | 818 if (getline_is_func) |
| 7 | 819 { |
| 820 fname = func_name(real_cookie); | |
| 821 breakpoint = func_breakpoint(real_cookie); | |
| 822 dbg_tick = func_dbg_tick(real_cookie); | |
| 823 } | |
| 2635 | 824 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 7 | 825 { |
| 826 fname = sourcing_name; | |
| 827 breakpoint = source_breakpoint(real_cookie); | |
| 828 dbg_tick = source_dbg_tick(real_cookie); | |
| 829 } | |
| 830 | |
| 831 /* | |
| 832 * Initialize "force_abort" and "suppress_errthrow" at the top level. | |
| 833 */ | |
| 834 if (!recursive) | |
| 835 { | |
| 836 force_abort = FALSE; | |
| 837 suppress_errthrow = FALSE; | |
| 838 } | |
| 839 | |
| 840 /* | |
| 841 * If requested, store and reset the global values controlling the | |
| 944 | 842 * exception handling (used when debugging). Otherwise clear it to avoid |
| 843 * a bogus compiler warning when the optimizer uses inline functions... | |
| 7 | 844 */ |
| 878 | 845 if (flags & DOCMD_EXCRESET) |
| 8 | 846 save_dbg_stuff(&debug_saved); |
| 944 | 847 else |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
848 vim_memset(&debug_saved, 0, sizeof(debug_saved)); |
| 7 | 849 |
| 850 initial_trylevel = trylevel; | |
| 851 | |
| 852 /* | |
| 853 * "did_throw" will be set to TRUE when an exception is being thrown. | |
| 854 */ | |
| 855 did_throw = FALSE; | |
| 856 #endif | |
| 857 /* | |
| 858 * "did_emsg" will be set to TRUE when emsg() is used, in which case we | |
| 72 | 859 * cancel the whole command line, and any if/endif or loop. |
| 7 | 860 * If force_abort is set, we cancel everything. |
| 861 */ | |
| 862 did_emsg = FALSE; | |
| 863 | |
| 864 /* | |
| 865 * KeyTyped is only set when calling vgetc(). Reset it here when not | |
| 866 * calling vgetc() (sourced command lines). | |
| 867 */ | |
| 2635 | 868 if (!(flags & DOCMD_KEYTYPED) |
| 869 && !getline_equal(fgetline, cookie, getexline)) | |
| 7 | 870 KeyTyped = FALSE; |
| 871 | |
| 872 /* | |
| 873 * Continue executing command lines: | |
| 72 | 874 * - when inside an ":if", ":while" or ":for" |
| 7 | 875 * - for multiple commands on one line, separated with '|' |
| 876 * - when repeating until there are no more lines (for ":source") | |
| 877 */ | |
| 878 next_cmdline = cmdline; | |
| 879 do | |
| 880 { | |
| 170 | 881 #ifdef FEAT_EVAL |
| 2635 | 882 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 883 #endif |
| 884 | |
| 72 | 885 /* stop skipping cmds for an error msg after all endif/while/for */ |
| 7 | 886 if (next_cmdline == NULL |
| 887 #ifdef FEAT_EVAL | |
| 888 && !force_abort | |
| 889 && cstack.cs_idx < 0 | |
| 170 | 890 && !(getline_is_func && func_has_abort(real_cookie)) |
| 7 | 891 #endif |
| 892 ) | |
| 893 did_emsg = FALSE; | |
| 894 | |
| 895 /* | |
| 72 | 896 * 1. If repeating a line in a loop, get a line from lines_ga. |
| 2635 | 897 * 2. If no line given: Get an allocated line with fgetline(). |
| 7 | 898 * 3. If a line is given: Make a copy, so we can mess with it. |
| 899 */ | |
| 900 | |
| 901 #ifdef FEAT_EVAL | |
| 902 /* 1. If repeating, get a previous line from lines_ga. */ | |
| 72 | 903 if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len) |
| 7 | 904 { |
| 905 /* Each '|' separated command is stored separately in lines_ga, to | |
| 906 * be able to jump to it. Don't use next_cmdline now. */ | |
| 907 vim_free(cmdline_copy); | |
| 908 cmdline_copy = NULL; | |
| 909 | |
| 910 /* Check if a function has returned or, unless it has an unclosed | |
| 911 * try conditional, aborted. */ | |
| 170 | 912 if (getline_is_func) |
| 913 { | |
| 914 # ifdef FEAT_PROFILE | |
| 788 | 915 if (do_profiling == PROF_YES) |
| 170 | 916 func_line_end(real_cookie); |
| 917 # endif | |
| 918 if (func_has_ended(real_cookie)) | |
| 919 { | |
| 920 retval = FAIL; | |
| 921 break; | |
| 922 } | |
| 923 } | |
| 924 #ifdef FEAT_PROFILE | |
| 788 | 925 else if (do_profiling == PROF_YES |
| 2635 | 926 && getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 927 script_line_end(); |
| 928 #endif | |
| 7 | 929 |
| 930 /* Check if a sourced file hit a ":finish" command. */ | |
| 2635 | 931 if (source_finished(fgetline, cookie)) |
| 7 | 932 { |
| 933 retval = FAIL; | |
| 934 break; | |
| 935 } | |
| 936 | |
| 937 /* If breakpoints have been added/deleted need to check for it. */ | |
| 938 if (breakpoint != NULL && dbg_tick != NULL | |
| 939 && *dbg_tick != debug_tick) | |
| 940 { | |
| 941 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 942 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 943 fname, sourcing_lnum); |
| 944 *dbg_tick = debug_tick; | |
| 945 } | |
| 946 | |
| 947 next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line; | |
| 948 sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum; | |
| 949 | |
| 950 /* Did we encounter a breakpoint? */ | |
| 951 if (breakpoint != NULL && *breakpoint != 0 | |
| 952 && *breakpoint <= sourcing_lnum) | |
| 953 { | |
| 954 dbg_breakpoint(fname, sourcing_lnum); | |
| 955 /* Find next breakpoint. */ | |
| 956 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 957 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 958 fname, sourcing_lnum); |
| 959 *dbg_tick = debug_tick; | |
| 960 } | |
| 170 | 961 # ifdef FEAT_PROFILE |
| 788 | 962 if (do_profiling == PROF_YES) |
| 170 | 963 { |
| 964 if (getline_is_func) | |
| 965 func_line_start(real_cookie); | |
| 2635 | 966 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 967 script_line_start(); |
| 968 } | |
| 969 # endif | |
| 7 | 970 } |
| 971 | |
| 72 | 972 if (cstack.cs_looplevel > 0) |
| 973 { | |
| 974 /* Inside a while/for loop we need to store the lines and use them | |
| 2635 | 975 * again. Pass a different "fgetline" function to do_one_cmd() |
| 7 | 976 * below, so that it stores lines in or reads them from |
| 977 * "lines_ga". Makes it possible to define a function inside a | |
| 72 | 978 * while/for loop. */ |
| 979 cmd_getline = get_loop_line; | |
| 980 cmd_cookie = (void *)&cmd_loop_cookie; | |
| 981 cmd_loop_cookie.lines_gap = &lines_ga; | |
| 982 cmd_loop_cookie.current_line = current_line; | |
| 2635 | 983 cmd_loop_cookie.getline = fgetline; |
| 72 | 984 cmd_loop_cookie.cookie = cookie; |
| 985 cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len); | |
| 7 | 986 } |
| 987 else | |
| 988 { | |
| 2635 | 989 cmd_getline = fgetline; |
| 7 | 990 cmd_cookie = cookie; |
| 991 } | |
| 992 #endif | |
| 993 | |
| 2635 | 994 /* 2. If no line given, get an allocated line with fgetline(). */ |
| 7 | 995 if (next_cmdline == NULL) |
| 996 { | |
| 997 /* | |
| 998 * Need to set msg_didout for the first line after an ":if", | |
| 999 * otherwise the ":if" will be overwritten. | |
| 1000 */ | |
| 2635 | 1001 if (count == 1 && getline_equal(fgetline, cookie, getexline)) |
| 7 | 1002 msg_didout = TRUE; |
| 2635 | 1003 if (fgetline == NULL || (next_cmdline = fgetline(':', cookie, |
| 7 | 1004 #ifdef FEAT_EVAL |
| 1005 cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2 | |
| 1006 #else | |
| 1007 0 | |
| 1008 #endif | |
| 1009 )) == NULL) | |
| 1010 { | |
| 1011 /* Don't call wait_return for aborted command line. The NULL | |
| 1012 * returned for the end of a sourced file or executed function | |
| 1013 * doesn't do this. */ | |
| 1014 if (KeyTyped && !(flags & DOCMD_REPEAT)) | |
| 1015 need_wait_return = FALSE; | |
| 1016 retval = FAIL; | |
| 1017 break; | |
| 1018 } | |
| 1019 used_getline = TRUE; | |
| 1020 | |
| 1021 /* | |
| 1022 * Keep the first typed line. Clear it when more lines are typed. | |
| 1023 */ | |
| 1024 if (flags & DOCMD_KEEPLINE) | |
| 1025 { | |
| 1026 vim_free(repeat_cmdline); | |
| 1027 if (count == 0) | |
| 1028 repeat_cmdline = vim_strsave(next_cmdline); | |
| 1029 else | |
| 1030 repeat_cmdline = NULL; | |
| 1031 } | |
| 1032 } | |
| 1033 | |
| 1034 /* 3. Make a copy of the command so we can mess with it. */ | |
| 1035 else if (cmdline_copy == NULL) | |
| 1036 { | |
| 1037 next_cmdline = vim_strsave(next_cmdline); | |
| 1038 if (next_cmdline == NULL) | |
| 1039 { | |
| 1040 EMSG(_(e_outofmem)); | |
| 1041 retval = FAIL; | |
| 1042 break; | |
| 1043 } | |
| 1044 } | |
| 1045 cmdline_copy = next_cmdline; | |
| 1046 | |
| 1047 #ifdef FEAT_EVAL | |
| 1048 /* | |
| 72 | 1049 * Save the current line when inside a ":while" or ":for", and when |
| 1050 * the command looks like a ":while" or ":for", because we may need it | |
| 1051 * later. When there is a '|' and another command, it is stored | |
| 1052 * separately, because we need to be able to jump back to it from an | |
| 1053 * :endwhile/:endfor. | |
| 7 | 1054 */ |
| 72 | 1055 if (current_line == lines_ga.ga_len |
| 1056 && (cstack.cs_looplevel || has_loop_cmd(next_cmdline))) | |
| 1057 { | |
| 1058 if (store_loop_line(&lines_ga, next_cmdline) == FAIL) | |
| 7 | 1059 { |
| 1060 retval = FAIL; | |
| 1061 break; | |
| 1062 } | |
| 1063 } | |
| 1064 did_endif = FALSE; | |
| 1065 #endif | |
| 1066 | |
| 1067 if (count++ == 0) | |
| 1068 { | |
| 1069 /* | |
| 1070 * All output from the commands is put below each other, without | |
| 1071 * waiting for a return. Don't do this when executing commands | |
| 1072 * from a script or when being called recursive (e.g. for ":e | |
| 1073 * +command file"). | |
| 1074 */ | |
| 1075 if (!(flags & DOCMD_NOWAIT) && !recursive) | |
| 1076 { | |
| 1077 msg_didout_before_start = msg_didout; | |
| 1078 msg_didany = FALSE; /* no output yet */ | |
| 1079 msg_start(); | |
| 1080 msg_scroll = TRUE; /* put messages below each other */ | |
| 4352 | 1081 ++no_wait_return; /* don't wait for return until finished */ |
| 7 | 1082 ++RedrawingDisabled; |
| 1083 did_inc = TRUE; | |
| 1084 } | |
| 1085 } | |
| 1086 | |
| 1087 if (p_verbose >= 15 && sourcing_name != NULL) | |
| 1088 { | |
| 1089 ++no_wait_return; | |
| 291 | 1090 verbose_enter_scroll(); |
| 1091 | |
| 7 | 1092 smsg((char_u *)_("line %ld: %s"), |
| 1093 (long)sourcing_lnum, cmdline_copy); | |
| 291 | 1094 if (msg_silent == 0) |
| 1095 msg_puts((char_u *)"\n"); /* don't overwrite this */ | |
| 1096 | |
| 1097 verbose_leave_scroll(); | |
| 7 | 1098 --no_wait_return; |
| 1099 } | |
| 1100 | |
| 1101 /* | |
| 1102 * 2. Execute one '|' separated command. | |
| 1103 * do_one_cmd() will return NULL if there is no trailing '|'. | |
| 1104 * "cmdline_copy" can change, e.g. for '%' and '#' expansion. | |
| 1105 */ | |
| 1106 ++recursive; | |
| 1107 next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE, | |
| 1108 #ifdef FEAT_EVAL | |
| 1109 &cstack, | |
| 1110 #endif | |
| 1111 cmd_getline, cmd_cookie); | |
| 1112 --recursive; | |
| 1113 | |
| 1114 #ifdef FEAT_EVAL | |
| 72 | 1115 if (cmd_cookie == (void *)&cmd_loop_cookie) |
| 1116 /* Use "current_line" from "cmd_loop_cookie", it may have been | |
| 7 | 1117 * incremented when defining a function. */ |
| 72 | 1118 current_line = cmd_loop_cookie.current_line; |
| 7 | 1119 #endif |
| 1120 | |
| 1121 if (next_cmdline == NULL) | |
| 1122 { | |
| 1123 vim_free(cmdline_copy); | |
| 1124 cmdline_copy = NULL; | |
| 1125 #ifdef FEAT_CMDHIST | |
| 1126 /* | |
| 1127 * If the command was typed, remember it for the ':' register. | |
| 1128 * Do this AFTER executing the command to make :@: work. | |
| 1129 */ | |
| 2635 | 1130 if (getline_equal(fgetline, cookie, getexline) |
| 7 | 1131 && new_last_cmdline != NULL) |
| 1132 { | |
| 1133 vim_free(last_cmdline); | |
| 1134 last_cmdline = new_last_cmdline; | |
| 1135 new_last_cmdline = NULL; | |
| 1136 } | |
| 1137 #endif | |
| 1138 } | |
| 1139 else | |
| 1140 { | |
| 1141 /* need to copy the command after the '|' to cmdline_copy, for the | |
| 1142 * next do_one_cmd() */ | |
| 1619 | 1143 STRMOVE(cmdline_copy, next_cmdline); |
| 7 | 1144 next_cmdline = cmdline_copy; |
| 1145 } | |
| 1146 | |
| 1147 | |
| 1148 #ifdef FEAT_EVAL | |
| 1149 /* reset did_emsg for a function that is not aborted by an error */ | |
| 1150 if (did_emsg && !force_abort | |
| 2635 | 1151 && getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1152 && !func_has_abort(real_cookie)) |
| 1153 did_emsg = FALSE; | |
| 1154 | |
| 72 | 1155 if (cstack.cs_looplevel > 0) |
| 7 | 1156 { |
| 1157 ++current_line; | |
| 1158 | |
| 1159 /* | |
| 72 | 1160 * An ":endwhile", ":endfor" and ":continue" is handled here. |
| 1161 * If we were executing commands, jump back to the ":while" or | |
| 1162 * ":for". | |
| 1163 * If we were not executing commands, decrement cs_looplevel. | |
| 7 | 1164 */ |
| 72 | 1165 if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP)) |
| 1166 { | |
| 1167 cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP); | |
| 1168 | |
| 1169 /* Jump back to the matching ":while" or ":for". Be careful | |
| 1170 * not to use a cs_line[] from an entry that isn't a ":while" | |
| 1171 * or ":for": It would make "current_line" invalid and can | |
| 1172 * cause a crash. */ | |
| 7 | 1173 if (!did_emsg && !got_int && !did_throw |
| 1174 && cstack.cs_idx >= 0 | |
| 72 | 1175 && (cstack.cs_flags[cstack.cs_idx] |
| 1176 & (CSF_WHILE | CSF_FOR)) | |
| 7 | 1177 && cstack.cs_line[cstack.cs_idx] >= 0 |
| 1178 && (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE)) | |
| 1179 { | |
| 1180 current_line = cstack.cs_line[cstack.cs_idx]; | |
| 72 | 1181 /* remember we jumped there */ |
| 1182 cstack.cs_lflags |= CSL_HAD_LOOP; | |
| 7 | 1183 line_breakcheck(); /* check if CTRL-C typed */ |
| 1184 | |
| 72 | 1185 /* Check for the next breakpoint at or after the ":while" |
| 1186 * or ":for". */ | |
| 7 | 1187 if (breakpoint != NULL) |
| 1188 { | |
| 1189 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 1190 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 1191 fname, |
| 1192 ((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1); | |
| 1193 *dbg_tick = debug_tick; | |
| 1194 } | |
| 1195 } | |
| 72 | 1196 else |
| 7 | 1197 { |
| 72 | 1198 /* can only get here with ":endwhile" or ":endfor" */ |
| 7 | 1199 if (cstack.cs_idx >= 0) |
| 77 | 1200 rewind_conditionals(&cstack, cstack.cs_idx - 1, |
| 1201 CSF_WHILE | CSF_FOR, &cstack.cs_looplevel); | |
| 7 | 1202 } |
| 1203 } | |
| 1204 | |
| 1205 /* | |
| 72 | 1206 * For a ":while" or ":for" we need to remember the line number. |
| 7 | 1207 */ |
| 72 | 1208 else if (cstack.cs_lflags & CSL_HAD_LOOP) |
| 1209 { | |
| 1210 cstack.cs_lflags &= ~CSL_HAD_LOOP; | |
| 7 | 1211 cstack.cs_line[cstack.cs_idx] = current_line - 1; |
| 1212 } | |
| 1213 } | |
| 1214 | |
| 1215 /* | |
| 1216 * When not inside any ":while" loop, clear remembered lines. | |
| 1217 */ | |
| 72 | 1218 if (cstack.cs_looplevel == 0) |
| 7 | 1219 { |
| 1220 if (lines_ga.ga_len > 0) | |
| 1221 { | |
| 1222 sourcing_lnum = | |
| 1223 ((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum; | |
| 1224 free_cmdlines(&lines_ga); | |
| 1225 } | |
| 1226 current_line = 0; | |
| 1227 } | |
| 1228 | |
| 1229 /* | |
| 72 | 1230 * A ":finally" makes did_emsg, got_int, and did_throw pending for |
| 1231 * being restored at the ":endtry". Reset them here and set the | |
| 1232 * ACTIVE and FINALLY flags, so that the finally clause gets executed. | |
| 1233 * This includes the case where a missing ":endif", ":endwhile" or | |
| 1234 * ":endfor" was detected by the ":finally" itself. | |
| 7 | 1235 */ |
| 72 | 1236 if (cstack.cs_lflags & CSL_HAD_FINA) |
| 1237 { | |
| 1238 cstack.cs_lflags &= ~CSL_HAD_FINA; | |
| 1239 report_make_pending(cstack.cs_pending[cstack.cs_idx] | |
| 1240 & (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW), | |
| 7 | 1241 did_throw ? (void *)current_exception : NULL); |
| 1242 did_emsg = got_int = did_throw = FALSE; | |
| 1243 cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY; | |
| 1244 } | |
| 1245 | |
| 1246 /* Update global "trylevel" for recursive calls to do_cmdline() from | |
| 1247 * within this loop. */ | |
| 1248 trylevel = initial_trylevel + cstack.cs_trylevel; | |
| 1249 | |
| 1250 /* | |
| 1190 | 1251 * If the outermost try conditional (across function calls and sourced |
| 7 | 1252 * files) is aborted because of an error, an interrupt, or an uncaught |
| 1253 * exception, cancel everything. If it is left normally, reset | |
| 1254 * force_abort to get the non-EH compatible abortion behavior for | |
| 1255 * the rest of the script. | |
| 1256 */ | |
| 1257 if (trylevel == 0 && !did_emsg && !got_int && !did_throw) | |
| 1258 force_abort = FALSE; | |
| 1259 | |
| 1260 /* Convert an interrupt to an exception if appropriate. */ | |
| 1261 (void)do_intthrow(&cstack); | |
| 1262 #endif /* FEAT_EVAL */ | |
| 1263 | |
| 1264 } | |
| 1265 /* | |
| 1266 * Continue executing command lines when: | |
| 1267 * - no CTRL-C typed, no aborting error, no exception thrown or try | |
| 1268 * conditionals need to be checked for executing finally clauses or | |
| 1269 * catching an interrupt exception | |
| 1270 * - didn't get an error message or lines are not typed | |
| 72 | 1271 * - there is a command after '|', inside a :if, :while, :for or :try, or |
| 7 | 1272 * looping for ":source" command or function call. |
| 1273 */ | |
| 1274 while (!((got_int | |
| 1275 #ifdef FEAT_EVAL | |
| 1276 || (did_emsg && force_abort) || did_throw | |
| 1277 #endif | |
| 1278 ) | |
| 1279 #ifdef FEAT_EVAL | |
| 1280 && cstack.cs_trylevel == 0 | |
| 1281 #endif | |
| 1282 ) | |
| 3757 | 1283 && !(did_emsg |
| 1284 #ifdef FEAT_EVAL | |
| 1285 /* Keep going when inside try/catch, so that the error can be | |
| 4352 | 1286 * deal with, except when it is a syntax error, it may cause |
| 3757 | 1287 * the :endtry to be missed. */ |
| 1288 && (cstack.cs_trylevel == 0 || did_emsg_syntax) | |
| 1289 #endif | |
| 1290 && used_getline | |
| 2635 | 1291 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1292 || getline_equal(fgetline, cookie, getexline))) | |
| 7 | 1293 && (next_cmdline != NULL |
| 1294 #ifdef FEAT_EVAL | |
| 1295 || cstack.cs_idx >= 0 | |
| 1296 #endif | |
| 1297 || (flags & DOCMD_REPEAT))); | |
| 1298 | |
| 1299 vim_free(cmdline_copy); | |
| 3757 | 1300 did_emsg_syntax = FALSE; |
| 7 | 1301 #ifdef FEAT_EVAL |
| 1302 free_cmdlines(&lines_ga); | |
| 1303 ga_clear(&lines_ga); | |
| 1304 | |
| 1305 if (cstack.cs_idx >= 0) | |
| 1306 { | |
| 1307 /* | |
| 1308 * If a sourced file or executed function ran to its end, report the | |
| 1309 * unclosed conditional. | |
| 1310 */ | |
| 1311 if (!got_int && !did_throw | |
| 2635 | 1312 && ((getline_equal(fgetline, cookie, getsourceline) |
| 1313 && !source_finished(fgetline, cookie)) | |
| 1314 || (getline_equal(fgetline, cookie, get_func_line) | |
| 7 | 1315 && !func_has_ended(real_cookie)))) |
| 1316 { | |
| 1317 if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY) | |
| 1318 EMSG(_(e_endtry)); | |
| 1319 else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE) | |
| 1320 EMSG(_(e_endwhile)); | |
| 72 | 1321 else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR) |
| 1322 EMSG(_(e_endfor)); | |
| 7 | 1323 else |
| 1324 EMSG(_(e_endif)); | |
| 1325 } | |
| 1326 | |
| 1327 /* | |
| 1328 * Reset "trylevel" in case of a ":finish" or ":return" or a missing | |
| 1329 * ":endtry" in a sourced file or executed function. If the try | |
| 1330 * conditional is in its finally clause, ignore anything pending. | |
| 1331 * If it is in a catch clause, finish the caught exception. | |
| 77 | 1332 * Also cleanup any "cs_forinfo" structures. |
| 7 | 1333 */ |
| 1334 do | |
| 77 | 1335 { |
| 1336 int idx = cleanup_conditionals(&cstack, 0, TRUE); | |
| 1337 | |
| 111 | 1338 if (idx >= 0) |
| 1339 --idx; /* remove try block not in its finally clause */ | |
| 77 | 1340 rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR, |
| 1341 &cstack.cs_looplevel); | |
| 1342 } | |
| 1343 while (cstack.cs_idx >= 0); | |
| 7 | 1344 trylevel = initial_trylevel; |
| 1345 } | |
| 1346 | |
| 72 | 1347 /* If a missing ":endtry", ":endwhile", ":endfor", or ":endif" or a memory |
| 1348 * lack was reported above and the error message is to be converted to an | |
| 7 | 1349 * exception, do this now after rewinding the cstack. */ |
| 2635 | 1350 do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1351 ? (char_u *)"endfunction" : (char_u *)NULL); |
| 1352 | |
| 1353 if (trylevel == 0) | |
| 1354 { | |
| 1355 /* | |
| 1356 * When an exception is being thrown out of the outermost try | |
| 1357 * conditional, discard the uncaught exception, disable the conversion | |
| 1358 * of interrupts or errors to exceptions, and ensure that no more | |
| 1359 * commands are executed. | |
| 1360 */ | |
| 1361 if (did_throw) | |
| 1362 { | |
| 1363 void *p = NULL; | |
| 1364 char_u *saved_sourcing_name; | |
| 1365 int saved_sourcing_lnum; | |
| 1366 struct msglist *messages = NULL, *next; | |
| 1367 | |
| 1368 /* | |
| 1369 * If the uncaught exception is a user exception, report it as an | |
| 1370 * error. If it is an error exception, display the saved error | |
| 1371 * message now. For an interrupt exception, do nothing; the | |
| 1372 * interrupt message is given elsewhere. | |
| 1373 */ | |
| 1374 switch (current_exception->type) | |
| 1375 { | |
| 1376 case ET_USER: | |
| 272 | 1377 vim_snprintf((char *)IObuff, IOSIZE, |
| 1378 _("E605: Exception not caught: %s"), | |
| 7 | 1379 current_exception->value); |
| 1380 p = vim_strsave(IObuff); | |
| 1381 break; | |
| 1382 case ET_ERROR: | |
| 1383 messages = current_exception->messages; | |
| 1384 current_exception->messages = NULL; | |
| 1385 break; | |
| 1386 case ET_INTERRUPT: | |
| 1387 break; | |
| 1388 default: | |
| 1389 p = vim_strsave((char_u *)_(e_internal)); | |
| 1390 } | |
| 1391 | |
| 1392 saved_sourcing_name = sourcing_name; | |
| 1393 saved_sourcing_lnum = sourcing_lnum; | |
| 1394 sourcing_name = current_exception->throw_name; | |
| 1395 sourcing_lnum = current_exception->throw_lnum; | |
| 1396 current_exception->throw_name = NULL; | |
| 1397 | |
| 1398 discard_current_exception(); /* uses IObuff if 'verbose' */ | |
| 1399 suppress_errthrow = TRUE; | |
| 1400 force_abort = TRUE; | |
| 1401 | |
| 1402 if (messages != NULL) | |
| 1403 { | |
| 1404 do | |
| 1405 { | |
| 1406 next = messages->next; | |
| 1407 emsg(messages->msg); | |
| 1408 vim_free(messages->msg); | |
| 1409 vim_free(messages); | |
| 1410 messages = next; | |
| 1411 } | |
| 1412 while (messages != NULL); | |
| 1413 } | |
| 1414 else if (p != NULL) | |
| 1415 { | |
| 1416 emsg(p); | |
| 1417 vim_free(p); | |
| 1418 } | |
| 1419 vim_free(sourcing_name); | |
| 1420 sourcing_name = saved_sourcing_name; | |
| 1421 sourcing_lnum = saved_sourcing_lnum; | |
| 1422 } | |
| 1423 | |
| 1424 /* | |
| 1425 * On an interrupt or an aborting error not converted to an exception, | |
| 1426 * disable the conversion of errors to exceptions. (Interrupts are not | |
| 1427 * converted any more, here.) This enables also the interrupt message | |
| 1428 * when force_abort is set and did_emsg unset in case of an interrupt | |
| 1429 * from a finally clause after an error. | |
| 1430 */ | |
| 1431 else if (got_int || (did_emsg && force_abort)) | |
| 1432 suppress_errthrow = TRUE; | |
| 1433 } | |
| 1434 | |
| 1435 /* | |
| 1436 * The current cstack will be freed when do_cmdline() returns. An uncaught | |
| 1437 * exception will have to be rethrown in the previous cstack. If a function | |
| 1438 * has just returned or a script file was just finished and the previous | |
| 1439 * cstack belongs to the same function or, respectively, script file, it | |
| 1440 * will have to be checked for finally clauses to be executed due to the | |
| 1441 * ":return" or ":finish". This is done in do_one_cmd(). | |
| 1442 */ | |
| 1443 if (did_throw) | |
| 1444 need_rethrow = TRUE; | |
| 2635 | 1445 if ((getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1446 && ex_nesting_level > source_level(real_cookie)) |
| 2635 | 1447 || (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1448 && ex_nesting_level > func_level(real_cookie) + 1)) |
| 1449 { | |
| 1450 if (!did_throw) | |
| 1451 check_cstack = TRUE; | |
| 1452 } | |
| 1453 else | |
| 1454 { | |
| 1455 /* When leaving a function, reduce nesting level. */ | |
| 2635 | 1456 if (getline_equal(fgetline, cookie, get_func_line)) |
| 7 | 1457 --ex_nesting_level; |
| 1458 /* | |
| 1459 * Go to debug mode when returning from a function in which we are | |
| 1460 * single-stepping. | |
| 1461 */ | |
| 2635 | 1462 if ((getline_equal(fgetline, cookie, getsourceline) |
| 1463 || getline_equal(fgetline, cookie, get_func_line)) | |
| 7 | 1464 && ex_nesting_level + 1 <= debug_break_level) |
| 2635 | 1465 do_debug(getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1466 ? (char_u *)_("End of sourced file") |
| 1467 : (char_u *)_("End of function")); | |
| 1468 } | |
| 1469 | |
| 1470 /* | |
| 1471 * Restore the exception environment (done after returning from the | |
| 1472 * debugger). | |
| 1473 */ | |
| 1474 if (flags & DOCMD_EXCRESET) | |
| 8 | 1475 restore_dbg_stuff(&debug_saved); |
| 7 | 1476 |
| 1477 msg_list = saved_msg_list; | |
| 1478 #endif /* FEAT_EVAL */ | |
| 1479 | |
| 1480 /* | |
| 1481 * If there was too much output to fit on the command line, ask the user to | |
| 1482 * hit return before redrawing the screen. With the ":global" command we do | |
| 1483 * this only once after the command is finished. | |
| 1484 */ | |
| 1485 if (did_inc) | |
| 1486 { | |
| 1487 --RedrawingDisabled; | |
| 1488 --no_wait_return; | |
| 1489 msg_scroll = FALSE; | |
| 1490 | |
| 1491 /* | |
| 1492 * When just finished an ":if"-":else" which was typed, no need to | |
| 1493 * wait for hit-return. Also for an error situation. | |
| 1494 */ | |
| 1495 if (retval == FAIL | |
| 1496 #ifdef FEAT_EVAL | |
| 1497 || (did_endif && KeyTyped && !did_emsg) | |
| 1498 #endif | |
| 1499 ) | |
| 1500 { | |
| 1501 need_wait_return = FALSE; | |
| 1502 msg_didany = FALSE; /* don't wait when restarting edit */ | |
| 1503 } | |
| 1504 else if (need_wait_return) | |
| 1505 { | |
| 1506 /* | |
| 1507 * The msg_start() above clears msg_didout. The wait_return we do | |
| 1508 * here should not overwrite the command that may be shown before | |
| 1509 * doing that. | |
| 1510 */ | |
| 1511 msg_didout |= msg_didout_before_start; | |
| 1512 wait_return(FALSE); | |
| 1513 } | |
| 1514 } | |
| 1515 | |
| 3976 | 1516 #ifdef FEAT_EVAL |
| 1517 did_endif = FALSE; /* in case do_cmdline used recursively */ | |
| 1518 #else | |
| 7 | 1519 /* |
| 1520 * Reset if_level, in case a sourced script file contains more ":if" than | |
| 1521 * ":endif" (could be ":if x | foo | endif"). | |
| 1522 */ | |
| 1523 if_level = 0; | |
| 3972 | 1524 #endif |
| 3963 | 1525 |
| 7 | 1526 --call_depth; |
| 1527 return retval; | |
| 1528 } | |
| 1529 | |
| 1530 #ifdef FEAT_EVAL | |
| 1531 /* | |
| 72 | 1532 * Obtain a line when inside a ":while" or ":for" loop. |
| 7 | 1533 */ |
| 1534 static char_u * | |
|
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diff
changeset
|
1535 get_loop_line(int c, void *cookie, int indent) |
| 7 | 1536 { |
| 72 | 1537 struct loop_cookie *cp = (struct loop_cookie *)cookie; |
| 7 | 1538 wcmd_T *wp; |
| 1539 char_u *line; | |
| 1540 | |
| 1541 if (cp->current_line + 1 >= cp->lines_gap->ga_len) | |
| 1542 { | |
| 1543 if (cp->repeating) | |
| 72 | 1544 return NULL; /* trying to read past ":endwhile"/":endfor" */ |
| 1545 | |
| 1546 /* First time inside the ":while"/":for": get line normally. */ | |
| 7 | 1547 if (cp->getline == NULL) |
| 1548 line = getcmdline(c, 0L, indent); | |
| 1549 else | |
| 1550 line = cp->getline(c, cp->cookie, indent); | |
| 857 | 1551 if (line != NULL && store_loop_line(cp->lines_gap, line) == OK) |
| 7 | 1552 ++cp->current_line; |
| 1553 | |
| 1554 return line; | |
| 1555 } | |
| 1556 | |
| 1557 KeyTyped = FALSE; | |
| 1558 ++cp->current_line; | |
| 1559 wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line; | |
| 1560 sourcing_lnum = wp->lnum; | |
| 1561 return vim_strsave(wp->line); | |
| 1562 } | |
| 1563 | |
| 1564 /* | |
| 1565 * Store a line in "gap" so that a ":while" loop can execute it again. | |
| 1566 */ | |
| 1567 static int | |
|
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1568 store_loop_line(garray_T *gap, char_u *line) |
| 7 | 1569 { |
| 1570 if (ga_grow(gap, 1) == FAIL) | |
| 1571 return FAIL; | |
| 1572 ((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line); | |
| 1573 ((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum; | |
| 1574 ++gap->ga_len; | |
| 1575 return OK; | |
| 1576 } | |
| 1577 | |
| 1578 /* | |
| 72 | 1579 * Free the lines stored for a ":while" or ":for" loop. |
| 7 | 1580 */ |
| 1581 static void | |
|
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1582 free_cmdlines(garray_T *gap) |
| 7 | 1583 { |
| 1584 while (gap->ga_len > 0) | |
| 1585 { | |
| 1586 vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line); | |
| 1587 --gap->ga_len; | |
| 1588 } | |
| 1589 } | |
| 1590 #endif | |
| 1591 | |
| 1592 /* | |
| 944 | 1593 * If "fgetline" is get_loop_line(), return TRUE if the getline it uses equals |
| 1594 * "func". * Otherwise return TRUE when "fgetline" equals "func". | |
| 7 | 1595 */ |
| 1596 int | |
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1597 getline_equal( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1598 char_u *(*fgetline)(int, void *, int), |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1599 void *cookie UNUSED, /* argument for fgetline() */ |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1600 char_u *(*func)(int, void *, int)) |
| 7 | 1601 { |
| 1602 #ifdef FEAT_EVAL | |
|
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1603 char_u *(*gp)(int, void *, int); |
| 72 | 1604 struct loop_cookie *cp; |
| 1605 | |
| 944 | 1606 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1607 * function that's originally used to obtain the lines. This may be |
| 1608 * nested several levels. */ | |
| 944 | 1609 gp = fgetline; |
| 72 | 1610 cp = (struct loop_cookie *)cookie; |
| 1611 while (gp == get_loop_line) | |
| 7 | 1612 { |
| 1613 gp = cp->getline; | |
| 1614 cp = cp->cookie; | |
| 1615 } | |
| 1616 return gp == func; | |
| 1617 #else | |
| 944 | 1618 return fgetline == func; |
| 7 | 1619 #endif |
| 1620 } | |
| 1621 | |
| 1622 #if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO) | |
| 1623 /* | |
| 944 | 1624 * If "fgetline" is get_loop_line(), return the cookie used by the original |
| 7 | 1625 * getline function. Otherwise return "cookie". |
| 1626 */ | |
| 1627 void * | |
|
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1628 getline_cookie( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
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1629 char_u *(*fgetline)(int, void *, int) UNUSED, |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
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1630 void *cookie) /* argument for fgetline() */ |
| 7 | 1631 { |
| 1632 # ifdef FEAT_EVAL | |
|
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parents:
7703
diff
changeset
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1633 char_u *(*gp)(int, void *, int); |
| 72 | 1634 struct loop_cookie *cp; |
| 1635 | |
| 944 | 1636 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1637 * cookie that's originally used to obtain the lines. This may be nested |
| 7 | 1638 * several levels. */ |
| 944 | 1639 gp = fgetline; |
| 72 | 1640 cp = (struct loop_cookie *)cookie; |
| 1641 while (gp == get_loop_line) | |
| 7 | 1642 { |
| 1643 gp = cp->getline; | |
| 1644 cp = cp->cookie; | |
| 1645 } | |
| 1646 return cp; | |
| 1647 # else | |
| 1648 return cookie; | |
| 1649 # endif | |
| 1650 } | |
| 1651 #endif | |
| 1652 | |
| 6398 | 1653 |
| 1654 /* | |
| 1655 * Helper function to apply an offset for buffer commands, i.e. ":bdelete", | |
| 1656 * ":bwipeout", etc. | |
| 1657 * Returns the buffer number. | |
| 1658 */ | |
| 1659 static int | |
|
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1660 compute_buffer_local_count(int addr_type, int lnum, int offset) |
| 6398 | 1661 { |
| 1662 buf_T *buf; | |
| 6417 | 1663 buf_T *nextbuf; |
| 6398 | 1664 int count = offset; |
| 1665 | |
| 1666 buf = firstbuf; | |
| 1667 while (buf->b_next != NULL && buf->b_fnum < lnum) | |
| 1668 buf = buf->b_next; | |
| 1669 while (count != 0) | |
| 1670 { | |
| 6417 | 1671 count += (offset < 0) ? 1 : -1; |
| 1672 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1673 if (nextbuf == NULL) | |
| 6398 | 1674 break; |
| 6417 | 1675 buf = nextbuf; |
| 6398 | 1676 if (addr_type == ADDR_LOADED_BUFFERS) |
| 1677 /* skip over unloaded buffers */ | |
| 6417 | 1678 while (buf->b_ml.ml_mfp == NULL) |
| 1679 { | |
| 1680 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1681 if (nextbuf == NULL) | |
| 1682 break; | |
| 1683 buf = nextbuf; | |
| 1684 } | |
| 1685 } | |
| 1686 /* we might have gone too far, last buffer is not loadedd */ | |
| 1687 if (addr_type == ADDR_LOADED_BUFFERS) | |
| 1688 while (buf->b_ml.ml_mfp == NULL) | |
| 1689 { | |
| 1690 nextbuf = (offset >= 0) ? buf->b_prev : buf->b_next; | |
| 1691 if (nextbuf == NULL) | |
| 1692 break; | |
| 1693 buf = nextbuf; | |
| 1694 } | |
| 6398 | 1695 return buf->b_fnum; |
| 1696 } | |
| 1697 | |
| 6409 | 1698 #ifdef FEAT_WINDOWS |
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1699 static int current_win_nr(win_T *win); |
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1700 static int current_tab_nr(tabpage_T *tab); |
| 6409 | 1701 |
| 1702 static int | |
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1703 current_win_nr(win_T *win) |
| 6409 | 1704 { |
| 1705 win_T *wp; | |
| 1706 int nr = 0; | |
| 1707 | |
| 1708 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1709 { | |
| 1710 ++nr; | |
| 1711 if (wp == win) | |
| 1712 break; | |
| 1713 } | |
| 1714 return nr; | |
| 1715 } | |
| 1716 | |
| 1717 static int | |
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1718 current_tab_nr(tabpage_T *tab) |
| 6409 | 1719 { |
| 1720 tabpage_T *tp; | |
| 1721 int nr = 0; | |
| 1722 | |
| 1723 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1724 { | |
| 1725 ++nr; | |
| 1726 if (tp == tab) | |
| 1727 break; | |
| 1728 } | |
| 1729 return nr; | |
| 1730 } | |
| 1731 | |
| 1732 # define CURRENT_WIN_NR current_win_nr(curwin) | |
| 1733 # define LAST_WIN_NR current_win_nr(NULL) | |
| 1734 # define CURRENT_TAB_NR current_tab_nr(curtab) | |
| 1735 # define LAST_TAB_NR current_tab_nr(NULL) | |
| 1736 #else | |
| 1737 # define CURRENT_WIN_NR 1 | |
| 1738 # define LAST_WIN_NR 1 | |
| 1739 # define CURRENT_TAB_NR 1 | |
| 1740 # define LAST_TAB_NR 1 | |
| 1741 #endif | |
| 1742 | |
| 6398 | 1743 |
| 7 | 1744 /* |
| 1745 * Execute one Ex command. | |
| 1746 * | |
| 1747 * If 'sourcing' is TRUE, the command will be included in the error message. | |
| 1748 * | |
| 1749 * 1. skip comment lines and leading space | |
| 1750 * 2. handle command modifiers | |
| 6400 | 1751 * 3. find the command |
| 6398 | 1752 * 4. parse range |
| 6400 | 1753 * 5. Parse the command. |
| 6398 | 1754 * 6. parse arguments |
| 1755 * 7. switch on command name | |
| 7 | 1756 * |
| 944 | 1757 * Note: "fgetline" can be NULL. |
| 7 | 1758 * |
| 1759 * This function may be called recursively! | |
| 1760 */ | |
| 1761 #if (_MSC_VER == 1200) | |
| 1762 /* | |
| 8 | 1763 * Avoid optimisation bug in VC++ version 6.0 |
| 7 | 1764 */ |
| 128 | 1765 #pragma optimize( "g", off ) |
| 7 | 1766 #endif |
| 1767 static char_u * | |
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1768 do_one_cmd( |
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1769 char_u **cmdlinep, |
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1770 int sourcing, |
| 7 | 1771 #ifdef FEAT_EVAL |
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1772 struct condstack *cstack, |
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1773 #endif |
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1774 char_u *(*fgetline)(int, void *, int), |
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1775 void *cookie) /* argument for fgetline() */ |
| 7 | 1776 { |
| 1777 char_u *p; | |
| 1778 linenr_T lnum; | |
| 1779 long n; | |
| 1780 char_u *errormsg = NULL; /* error message */ | |
| 1781 exarg_T ea; /* Ex command arguments */ | |
| 1782 long verbose_save = -1; | |
| 1926 | 1783 int save_msg_scroll = msg_scroll; |
| 1784 int save_msg_silent = -1; | |
| 7 | 1785 int did_esilent = 0; |
| 28 | 1786 #ifdef HAVE_SANDBOX |
| 1787 int did_sandbox = FALSE; | |
| 1788 #endif | |
| 7 | 1789 cmdmod_T save_cmdmod; |
| 1790 int ni; /* set when Not Implemented */ | |
| 6398 | 1791 char_u *cmd; |
| 7 | 1792 |
| 1793 vim_memset(&ea, 0, sizeof(ea)); | |
| 1794 ea.line1 = 1; | |
| 1795 ea.line2 = 1; | |
| 1796 #ifdef FEAT_EVAL | |
| 1797 ++ex_nesting_level; | |
| 1798 #endif | |
| 1799 | |
| 3997 | 1800 /* When the last file has not been edited :q has to be typed twice. */ |
| 7 | 1801 if (quitmore |
| 1802 #ifdef FEAT_EVAL | |
| 1803 /* avoid that a function call in 'statusline' does this */ | |
| 944 | 1804 && !getline_equal(fgetline, cookie, get_func_line) |
| 4133 | 1805 #endif |
| 1806 #ifdef FEAT_AUTOCMD | |
| 3997 | 1807 /* avoid that an autocommand, e.g. QuitPre, does this */ |
| 1808 && !getline_equal(fgetline, cookie, getnextac) | |
| 7 | 1809 #endif |
| 1810 ) | |
| 1811 --quitmore; | |
| 1812 | |
| 1813 /* | |
| 1814 * Reset browse, confirm, etc.. They are restored when returning, for | |
| 1815 * recursive calls. | |
| 1816 */ | |
| 1817 save_cmdmod = cmdmod; | |
| 1818 vim_memset(&cmdmod, 0, sizeof(cmdmod)); | |
| 1819 | |
| 930 | 1820 /* "#!anything" is handled like a comment. */ |
| 1821 if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!') | |
| 1822 goto doend; | |
| 1823 | |
| 7 | 1824 /* |
| 1825 * Repeat until no more command modifiers are found. | |
| 1826 */ | |
| 1827 ea.cmd = *cmdlinep; | |
| 1828 for (;;) | |
| 1829 { | |
| 1830 /* | |
| 6398 | 1831 * 1. Skip comment lines and leading white space and colons. |
| 7 | 1832 */ |
| 1833 while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':') | |
| 1834 ++ea.cmd; | |
| 1835 | |
| 1836 /* in ex mode, an empty line works like :+ */ | |
| 1837 if (*ea.cmd == NUL && exmode_active | |
| 944 | 1838 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1839 || getline_equal(fgetline, cookie, getexline)) | |
| 167 | 1840 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 7 | 1841 { |
| 1842 ea.cmd = (char_u *)"+"; | |
| 1843 ex_pressedreturn = TRUE; | |
| 1844 } | |
| 1845 | |
| 1846 /* ignore comment and empty lines */ | |
| 1442 | 1847 if (*ea.cmd == '"') |
| 1848 goto doend; | |
| 1849 if (*ea.cmd == NUL) | |
| 167 | 1850 { |
| 1851 ex_pressedreturn = TRUE; | |
| 7 | 1852 goto doend; |
| 167 | 1853 } |
| 7 | 1854 |
| 1855 /* | |
| 6398 | 1856 * 2. Handle command modifiers. |
| 7 | 1857 */ |
| 1858 p = ea.cmd; | |
| 1859 if (VIM_ISDIGIT(*ea.cmd)) | |
| 1860 p = skipwhite(skipdigits(ea.cmd)); | |
| 1861 switch (*p) | |
| 1862 { | |
| 1863 /* When adding an entry, also modify cmd_exists(). */ | |
| 1864 case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3)) | |
| 1865 break; | |
| 1866 #ifdef FEAT_WINDOWS | |
| 1867 cmdmod.split |= WSP_ABOVE; | |
| 1868 #endif | |
| 1869 continue; | |
| 1870 | |
| 1871 case 'b': if (checkforcmd(&ea.cmd, "belowright", 3)) | |
| 1872 { | |
| 1873 #ifdef FEAT_WINDOWS | |
| 1874 cmdmod.split |= WSP_BELOW; | |
| 1875 #endif | |
| 1876 continue; | |
| 1877 } | |
| 1878 if (checkforcmd(&ea.cmd, "browse", 3)) | |
| 1879 { | |
| 1733 | 1880 #ifdef FEAT_BROWSE_CMD |
| 7 | 1881 cmdmod.browse = TRUE; |
| 1882 #endif | |
| 1883 continue; | |
| 1884 } | |
| 1885 if (!checkforcmd(&ea.cmd, "botright", 2)) | |
| 1886 break; | |
| 1887 #ifdef FEAT_WINDOWS | |
| 1888 cmdmod.split |= WSP_BOT; | |
| 1889 #endif | |
| 1890 continue; | |
| 1891 | |
| 1892 case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4)) | |
| 1893 break; | |
| 1894 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1895 cmdmod.confirm = TRUE; | |
| 1896 #endif | |
| 1897 continue; | |
| 1898 | |
| 1899 case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3)) | |
| 1900 { | |
| 1901 cmdmod.keepmarks = TRUE; | |
| 1902 continue; | |
| 1903 } | |
| 22 | 1904 if (checkforcmd(&ea.cmd, "keepalt", 5)) |
| 1905 { | |
| 1906 cmdmod.keepalt = TRUE; | |
| 1907 continue; | |
| 1908 } | |
| 5467 | 1909 if (checkforcmd(&ea.cmd, "keeppatterns", 5)) |
| 1910 { | |
| 1911 cmdmod.keeppatterns = TRUE; | |
| 1912 continue; | |
| 1913 } | |
| 7 | 1914 if (!checkforcmd(&ea.cmd, "keepjumps", 5)) |
| 1915 break; | |
| 1916 cmdmod.keepjumps = TRUE; | |
| 1917 continue; | |
| 1918 | |
| 1919 /* ":hide" and ":hide | cmd" are not modifiers */ | |
| 1920 case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3) | |
| 1921 || *p == NUL || ends_excmd(*p)) | |
| 1922 break; | |
| 1923 ea.cmd = p; | |
| 1924 cmdmod.hide = TRUE; | |
| 1925 continue; | |
| 1926 | |
| 1927 case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3)) | |
| 1928 { | |
| 1929 cmdmod.lockmarks = TRUE; | |
| 1930 continue; | |
| 1931 } | |
| 1932 | |
| 1933 if (!checkforcmd(&ea.cmd, "leftabove", 5)) | |
| 1934 break; | |
| 1935 #ifdef FEAT_WINDOWS | |
| 1936 cmdmod.split |= WSP_ABOVE; | |
| 1937 #endif | |
| 1938 continue; | |
| 1939 | |
| 5737 | 1940 case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3)) |
| 588 | 1941 { |
| 5737 | 1942 #ifdef FEAT_AUTOCMD |
| 1943 if (cmdmod.save_ei == NULL) | |
| 1944 { | |
| 1945 /* Set 'eventignore' to "all". Restore the | |
| 1946 * existing option value later. */ | |
| 1947 cmdmod.save_ei = vim_strsave(p_ei); | |
| 1948 set_string_option_direct((char_u *)"ei", -1, | |
| 694 | 1949 (char_u *)"all", OPT_FREE, SID_NONE); |
| 5737 | 1950 } |
| 1951 #endif | |
| 1952 continue; | |
| 588 | 1953 } |
| 5737 | 1954 if (!checkforcmd(&ea.cmd, "noswapfile", 6)) |
| 1955 break; | |
| 1956 cmdmod.noswapfile = TRUE; | |
| 588 | 1957 continue; |
| 1958 | |
| 7 | 1959 case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6)) |
| 1960 break; | |
| 1961 #ifdef FEAT_WINDOWS | |
| 1962 cmdmod.split |= WSP_BELOW; | |
| 1963 #endif | |
| 1964 continue; | |
| 1965 | |
| 28 | 1966 case 's': if (checkforcmd(&ea.cmd, "sandbox", 3)) |
| 1967 { | |
| 1968 #ifdef HAVE_SANDBOX | |
| 1969 if (!did_sandbox) | |
| 1970 ++sandbox; | |
| 1971 did_sandbox = TRUE; | |
| 1972 #endif | |
| 1973 continue; | |
| 1974 } | |
| 1975 if (!checkforcmd(&ea.cmd, "silent", 3)) | |
| 7 | 1976 break; |
| 1926 | 1977 if (save_msg_silent == -1) |
| 1978 save_msg_silent = msg_silent; | |
| 7 | 1979 ++msg_silent; |
| 1980 if (*ea.cmd == '!' && !vim_iswhite(ea.cmd[-1])) | |
| 1981 { | |
| 1982 /* ":silent!", but not "silent !cmd" */ | |
| 1983 ea.cmd = skipwhite(ea.cmd + 1); | |
| 1984 ++emsg_silent; | |
| 1985 ++did_esilent; | |
| 1986 } | |
| 1987 continue; | |
| 1988 | |
| 682 | 1989 case 't': if (checkforcmd(&p, "tab", 3)) |
| 1990 { | |
| 1991 #ifdef FEAT_WINDOWS | |
| 1992 if (vim_isdigit(*ea.cmd)) | |
| 1993 cmdmod.tab = atoi((char *)ea.cmd) + 1; | |
| 1994 else | |
| 685 | 1995 cmdmod.tab = tabpage_index(curtab) + 1; |
| 682 | 1996 ea.cmd = p; |
| 1997 #endif | |
| 1998 continue; | |
| 1999 } | |
| 2000 if (!checkforcmd(&ea.cmd, "topleft", 2)) | |
| 7 | 2001 break; |
| 2002 #ifdef FEAT_WINDOWS | |
| 2003 cmdmod.split |= WSP_TOP; | |
| 2004 #endif | |
| 2005 continue; | |
| 2006 | |
| 1926 | 2007 case 'u': if (!checkforcmd(&ea.cmd, "unsilent", 3)) |
| 2008 break; | |
| 2009 if (save_msg_silent == -1) | |
| 2010 save_msg_silent = msg_silent; | |
| 2011 msg_silent = 0; | |
| 2012 continue; | |
| 2013 | |
| 7 | 2014 case 'v': if (checkforcmd(&ea.cmd, "vertical", 4)) |
| 2015 { | |
| 2016 #ifdef FEAT_VERTSPLIT | |
| 2017 cmdmod.split |= WSP_VERT; | |
| 2018 #endif | |
| 2019 continue; | |
| 2020 } | |
| 2021 if (!checkforcmd(&p, "verbose", 4)) | |
| 2022 break; | |
| 2023 if (verbose_save < 0) | |
| 2024 verbose_save = p_verbose; | |
| 8 | 2025 if (vim_isdigit(*ea.cmd)) |
| 2026 p_verbose = atoi((char *)ea.cmd); | |
| 2027 else | |
| 7 | 2028 p_verbose = 1; |
| 2029 ea.cmd = p; | |
| 2030 continue; | |
| 2031 } | |
| 2032 break; | |
| 2033 } | |
| 2034 | |
| 2035 #ifdef FEAT_EVAL | |
| 2036 ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0 | |
| 2037 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE)); | |
| 2038 #else | |
| 2039 ea.skip = (if_level > 0); | |
| 2040 #endif | |
| 2041 | |
| 2042 #ifdef FEAT_EVAL | |
| 170 | 2043 # ifdef FEAT_PROFILE |
| 2044 /* Count this line for profiling if ea.skip is FALSE. */ | |
| 788 | 2045 if (do_profiling == PROF_YES && !ea.skip) |
| 170 | 2046 { |
| 944 | 2047 if (getline_equal(fgetline, cookie, get_func_line)) |
| 2048 func_line_exec(getline_cookie(fgetline, cookie)); | |
| 2049 else if (getline_equal(fgetline, cookie, getsourceline)) | |
| 170 | 2050 script_line_exec(); |
| 2051 } | |
| 2052 #endif | |
| 2053 | |
| 7 | 2054 /* May go to debug mode. If this happens and the ">quit" debug command is |
| 2055 * used, throw an interrupt exception and skip the next command. */ | |
| 2056 dbg_check_breakpoint(&ea); | |
| 2057 if (!ea.skip && got_int) | |
| 2058 { | |
| 2059 ea.skip = TRUE; | |
| 2060 (void)do_intthrow(cstack); | |
| 2061 } | |
| 2062 #endif | |
| 2063 | |
| 2064 /* | |
| 6398 | 2065 * 3. Skip over the range to find the command. Let "p" point to after it. |
| 2066 * | |
| 2067 * We need the command to know what kind of range it uses. | |
| 2068 */ | |
| 2069 cmd = ea.cmd; | |
| 2070 ea.cmd = skip_range(ea.cmd, NULL); | |
| 2071 if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2072 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2073 p = find_command(&ea, NULL); | |
| 2074 | |
| 2075 /* | |
| 2076 * 4. parse a range specifier of the form: addr [,addr] [;addr] .. | |
| 7 | 2077 * |
| 2078 * where 'addr' is: | |
| 2079 * | |
| 2080 * % (entire file) | |
| 2081 * $ [+-NUM] | |
| 2082 * 'x [+-NUM] (where x denotes a currently defined mark) | |
| 2083 * . [+-NUM] | |
| 2084 * [+-NUM].. | |
| 2085 * NUM | |
| 2086 * | |
| 2087 * The ea.cmd pointer is updated to point to the first character following the | |
| 2088 * range spec. If an initial address is found, but no second, the upper bound | |
| 2089 * is equal to the lower. | |
| 2090 */ | |
| 2091 | |
| 6424 | 2092 /* ea.addr_type for user commands is set by find_ucmd */ |
| 6489 | 2093 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 2094 { | |
| 2095 if (ea.cmdidx != CMD_SIZE) | |
| 2096 ea.addr_type = cmdnames[(int)ea.cmdidx].cmd_addr_type; | |
| 2097 else | |
| 2098 ea.addr_type = ADDR_LINES; | |
| 2099 | |
| 2100 #ifdef FEAT_WINDOWS | |
| 2101 /* :wincmd range depends on the argument. */ | |
| 6506 | 2102 if (ea.cmdidx == CMD_wincmd && p != NULL) |
| 2103 get_wincmd_addr_type(skipwhite(p), &ea); | |
| 6489 | 2104 #endif |
| 2105 } | |
| 6398 | 2106 |
| 7 | 2107 /* repeat for all ',' or ';' separated addresses */ |
| 6489 | 2108 ea.cmd = cmd; |
| 7 | 2109 for (;;) |
| 2110 { | |
| 2111 ea.line1 = ea.line2; | |
| 6398 | 2112 switch (ea.addr_type) |
| 2113 { | |
| 2114 case ADDR_LINES: | |
| 2115 /* default is current line number */ | |
| 2116 ea.line2 = curwin->w_cursor.lnum; | |
| 2117 break; | |
| 2118 case ADDR_WINDOWS: | |
| 6409 | 2119 lnum = CURRENT_WIN_NR; |
| 6398 | 2120 ea.line2 = lnum; |
| 2121 break; | |
| 2122 case ADDR_ARGUMENTS: | |
| 2123 ea.line2 = curwin->w_arg_idx + 1; | |
| 6472 | 2124 if (ea.line2 > ARGCOUNT) |
| 2125 ea.line2 = ARGCOUNT; | |
| 6398 | 2126 break; |
| 2127 case ADDR_LOADED_BUFFERS: | |
| 6424 | 2128 case ADDR_BUFFERS: |
| 6398 | 2129 ea.line2 = curbuf->b_fnum; |
| 2130 break; | |
| 2131 case ADDR_TABS: | |
| 6409 | 2132 lnum = CURRENT_TAB_NR; |
| 6398 | 2133 ea.line2 = lnum; |
| 2134 break; | |
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2135 #ifdef FEAT_QUICKFIX |
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2136 case ADDR_QUICKFIX: |
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2137 ea.line2 = qf_get_cur_valid_idx(&ea); |
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2138 break; |
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commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2139 #endif |
| 6398 | 2140 } |
| 7 | 2141 ea.cmd = skipwhite(ea.cmd); |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2142 lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, ea.addr_count == 0); |
| 7 | 2143 if (ea.cmd == NULL) /* error detected */ |
| 2144 goto doend; | |
| 2145 if (lnum == MAXLNUM) | |
| 2146 { | |
| 2147 if (*ea.cmd == '%') /* '%' - all lines */ | |
| 2148 { | |
| 2149 ++ea.cmd; | |
| 6398 | 2150 switch (ea.addr_type) |
| 2151 { | |
| 2152 case ADDR_LINES: | |
| 2153 ea.line1 = 1; | |
| 2154 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2155 break; | |
| 6417 | 2156 case ADDR_LOADED_BUFFERS: |
| 6489 | 2157 { |
| 2158 buf_T *buf = firstbuf; | |
| 2159 | |
| 2160 while (buf->b_next != NULL | |
| 2161 && buf->b_ml.ml_mfp == NULL) | |
| 2162 buf = buf->b_next; | |
| 2163 ea.line1 = buf->b_fnum; | |
| 2164 buf = lastbuf; | |
| 2165 while (buf->b_prev != NULL | |
| 2166 && buf->b_ml.ml_mfp == NULL) | |
| 2167 buf = buf->b_prev; | |
| 2168 ea.line2 = buf->b_fnum; | |
| 2169 break; | |
| 2170 } | |
| 6424 | 2171 case ADDR_BUFFERS: |
| 6417 | 2172 ea.line1 = firstbuf->b_fnum; |
| 2173 ea.line2 = lastbuf->b_fnum; | |
| 2174 break; | |
| 6398 | 2175 case ADDR_WINDOWS: |
| 2176 case ADDR_TABS: | |
| 6424 | 2177 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 2178 { | |
| 2179 ea.line1 = 1; | |
| 2180 ea.line2 = ea.addr_type == ADDR_WINDOWS | |
| 2181 ? LAST_WIN_NR : LAST_TAB_NR; | |
| 2182 } | |
| 2183 else | |
| 2184 { | |
| 2185 /* there is no Vim command which uses '%' and | |
| 2186 * ADDR_WINDOWS or ADDR_TABS */ | |
| 2187 errormsg = (char_u *)_(e_invrange); | |
| 2188 goto doend; | |
| 2189 } | |
| 6398 | 2190 break; |
| 2191 case ADDR_ARGUMENTS: | |
| 6424 | 2192 if (ARGCOUNT == 0) |
| 2193 ea.line1 = ea.line2 = 0; | |
| 2194 else | |
| 2195 { | |
| 2196 ea.line1 = 1; | |
| 2197 ea.line2 = ARGCOUNT; | |
| 2198 } | |
| 6398 | 2199 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2200 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2201 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2202 ea.line1 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2203 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2204 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2205 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2206 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2207 #endif |
| 6398 | 2208 } |
| 7 | 2209 ++ea.addr_count; |
| 2210 } | |
| 2211 /* '*' - visual area */ | |
| 2212 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2213 { | |
| 2214 pos_T *fp; | |
| 2215 | |
| 6398 | 2216 if (ea.addr_type != ADDR_LINES) |
| 2217 { | |
| 2218 errormsg = (char_u *)_(e_invrange); | |
| 2219 goto doend; | |
| 2220 } | |
| 2221 | |
| 7 | 2222 ++ea.cmd; |
| 2223 if (!ea.skip) | |
| 2224 { | |
| 2225 fp = getmark('<', FALSE); | |
| 2226 if (check_mark(fp) == FAIL) | |
| 2227 goto doend; | |
| 2228 ea.line1 = fp->lnum; | |
| 2229 fp = getmark('>', FALSE); | |
| 2230 if (check_mark(fp) == FAIL) | |
| 2231 goto doend; | |
| 2232 ea.line2 = fp->lnum; | |
| 2233 ++ea.addr_count; | |
| 2234 } | |
| 2235 } | |
| 2236 } | |
| 2237 else | |
| 2238 ea.line2 = lnum; | |
| 2239 ea.addr_count++; | |
| 2240 | |
| 2241 if (*ea.cmd == ';') | |
| 2242 { | |
| 2243 if (!ea.skip) | |
| 2244 curwin->w_cursor.lnum = ea.line2; | |
| 2245 } | |
| 2246 else if (*ea.cmd != ',') | |
| 2247 break; | |
| 2248 ++ea.cmd; | |
| 2249 } | |
| 2250 | |
| 2251 /* One address given: set start and end lines */ | |
| 2252 if (ea.addr_count == 1) | |
| 2253 { | |
| 2254 ea.line1 = ea.line2; | |
| 2255 /* ... but only implicit: really no address given */ | |
| 2256 if (lnum == MAXLNUM) | |
| 2257 ea.addr_count = 0; | |
| 2258 } | |
| 2259 | |
| 2260 /* Don't leave the cursor on an illegal line (caused by ';') */ | |
| 2261 check_cursor_lnum(); | |
| 2262 | |
| 2263 /* | |
| 6398 | 2264 * 5. Parse the command. |
| 7 | 2265 */ |
| 2266 | |
| 2267 /* | |
| 2268 * Skip ':' and any white space | |
| 2269 */ | |
| 2270 ea.cmd = skipwhite(ea.cmd); | |
| 2271 while (*ea.cmd == ':') | |
| 2272 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2273 | |
| 2274 /* | |
| 2275 * If we got a line, but no command, then go to the line. | |
| 2276 * If we find a '|' or '\n' we set ea.nextcmd. | |
| 2277 */ | |
| 6398 | 2278 if (*ea.cmd == NUL || *ea.cmd == '"' |
| 2279 || (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL) | |
| 7 | 2280 { |
| 2281 /* | |
| 2282 * strange vi behaviour: | |
| 2283 * ":3" jumps to line 3 | |
| 2284 * ":3|..." prints line 3 | |
| 2285 * ":|" prints current line | |
| 2286 */ | |
| 2287 if (ea.skip) /* skip this if inside :if */ | |
| 2288 goto doend; | |
| 167 | 2289 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2)) |
| 7 | 2290 { |
| 2291 ea.cmdidx = CMD_print; | |
| 2292 ea.argt = RANGE+COUNT+TRLBAR; | |
| 2293 if ((errormsg = invalid_range(&ea)) == NULL) | |
| 2294 { | |
| 2295 correct_range(&ea); | |
| 2296 ex_print(&ea); | |
| 2297 } | |
| 2298 } | |
| 2299 else if (ea.addr_count != 0) | |
| 2300 { | |
| 631 | 2301 if (ea.line2 > curbuf->b_ml.ml_line_count) |
| 2302 { | |
| 2303 /* With '-' in 'cpoptions' a line number past the file is an | |
| 2304 * error, otherwise put it at the end of the file. */ | |
| 2305 if (vim_strchr(p_cpo, CPO_MINUS) != NULL) | |
| 2306 ea.line2 = -1; | |
| 2307 else | |
| 2308 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2309 } | |
| 2310 | |
| 2311 if (ea.line2 < 0) | |
| 167 | 2312 errormsg = (char_u *)_(e_invrange); |
| 7 | 2313 else |
| 2314 { | |
| 2315 if (ea.line2 == 0) | |
| 2316 curwin->w_cursor.lnum = 1; | |
| 2317 else | |
| 2318 curwin->w_cursor.lnum = ea.line2; | |
| 2319 beginline(BL_SOL | BL_FIX); | |
| 2320 } | |
| 2321 } | |
| 2322 goto doend; | |
| 2323 } | |
| 2324 | |
| 6154 | 2325 #ifdef FEAT_AUTOCMD |
| 2326 /* If this looks like an undefined user command and there are CmdUndefined | |
| 2327 * autocommands defined, trigger the matching autocommands. */ | |
| 2328 if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip | |
| 2329 && ASCII_ISUPPER(*ea.cmd) | |
| 2330 && has_cmdundefined()) | |
| 2331 { | |
| 2332 int ret; | |
| 2333 | |
| 6156 | 2334 p = ea.cmd; |
| 6154 | 2335 while (ASCII_ISALNUM(*p)) |
| 2336 ++p; | |
| 6191 | 2337 p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); |
| 6154 | 2338 ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); |
| 2339 vim_free(p); | |
| 6965 | 2340 /* If the autocommands did something and didn't cause an error, try |
| 2341 * finding the command again. */ | |
| 2342 p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; | |
| 6154 | 2343 } |
| 2344 #endif | |
| 2345 | |
| 7 | 2346 #ifdef FEAT_USR_CMDS |
| 2347 if (p == NULL) | |
| 2348 { | |
| 2349 if (!ea.skip) | |
| 2350 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command"); | |
| 2351 goto doend; | |
| 2352 } | |
| 2353 /* Check for wrong commands. */ | |
| 2354 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) | |
| 2355 { | |
| 2356 errormsg = uc_fun_cmd(); | |
| 2357 goto doend; | |
| 2358 } | |
| 2359 #endif | |
| 2360 if (ea.cmdidx == CMD_SIZE) | |
| 2361 { | |
| 2362 if (!ea.skip) | |
| 2363 { | |
| 2364 STRCPY(IObuff, _("E492: Not an editor command")); | |
| 2365 if (!sourcing) | |
| 3097 | 2366 append_command(*cmdlinep); |
| 7 | 2367 errormsg = IObuff; |
| 3757 | 2368 did_emsg_syntax = TRUE; |
| 7 | 2369 } |
| 2370 goto doend; | |
| 2371 } | |
| 2372 | |
| 6305 | 2373 ni = (!IS_USER_CMDIDX(ea.cmdidx) |
| 2374 && (cmdnames[ea.cmdidx].cmd_func == ex_ni | |
| 1315 | 2375 #ifdef HAVE_EX_SCRIPT_NI |
| 2376 || cmdnames[ea.cmdidx].cmd_func == ex_script_ni | |
| 2377 #endif | |
| 2378 )); | |
| 7 | 2379 |
| 2380 #ifndef FEAT_EVAL | |
| 2381 /* | |
| 2382 * When the expression evaluation is disabled, recognize the ":if" and | |
| 2383 * ":endif" commands and ignore everything in between it. | |
| 2384 */ | |
| 2385 if (ea.cmdidx == CMD_if) | |
| 2386 ++if_level; | |
| 2387 if (if_level) | |
| 2388 { | |
| 2389 if (ea.cmdidx == CMD_endif) | |
| 2390 --if_level; | |
| 2391 goto doend; | |
| 2392 } | |
| 2393 | |
| 2394 #endif | |
| 2395 | |
| 1613 | 2396 /* forced commands */ |
| 2397 if (*p == '!' && ea.cmdidx != CMD_substitute | |
| 2398 && ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic) | |
| 7 | 2399 { |
| 2400 ++p; | |
| 2401 ea.forceit = TRUE; | |
| 2402 } | |
| 2403 else | |
| 2404 ea.forceit = FALSE; | |
| 2405 | |
| 2406 /* | |
| 6400 | 2407 * 6. Parse arguments. |
| 7 | 2408 */ |
| 6305 | 2409 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 2410 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 2411 |
| 2412 if (!ea.skip) | |
| 2413 { | |
| 2414 #ifdef HAVE_SANDBOX | |
| 2415 if (sandbox != 0 && !(ea.argt & SBOXOK)) | |
| 2416 { | |
| 2417 /* Command not allowed in sandbox. */ | |
| 2418 errormsg = (char_u *)_(e_sandbox); | |
| 2419 goto doend; | |
| 2420 } | |
| 2421 #endif | |
| 2422 if (!curbuf->b_p_ma && (ea.argt & MODIFY)) | |
| 2423 { | |
| 2424 /* Command not allowed in non-'modifiable' buffer */ | |
| 2425 errormsg = (char_u *)_(e_modifiable); | |
| 2426 goto doend; | |
| 2427 } | |
| 631 | 2428 |
| 633 | 2429 if (text_locked() && !(ea.argt & CMDWIN) |
| 6305 | 2430 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2431 { |
| 631 | 2432 /* Command not allowed when editing the command line. */ |
| 2433 #ifdef FEAT_CMDWIN | |
| 2434 if (cmdwin_type != 0) | |
| 2435 errormsg = (char_u *)_(e_cmdwin); | |
| 2436 else | |
| 2437 #endif | |
| 2438 errormsg = (char_u *)_(e_secure); | |
| 7 | 2439 goto doend; |
| 2440 } | |
| 819 | 2441 #ifdef FEAT_AUTOCMD |
| 822 | 2442 /* Disallow editing another buffer when "curbuf_lock" is set. |
| 2443 * Do allow ":edit" (check for argument later). | |
| 2444 * Do allow ":checktime" (it's postponed). */ | |
| 819 | 2445 if (!(ea.argt & CMDWIN) |
| 822 | 2446 && ea.cmdidx != CMD_edit |
| 2447 && ea.cmdidx != CMD_checktime | |
| 6305 | 2448 && !IS_USER_CMDIDX(ea.cmdidx) |
| 819 | 2449 && curbuf_locked()) |
| 2450 goto doend; | |
| 2451 #endif | |
| 7 | 2452 |
| 2453 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0) | |
| 2454 { | |
| 2455 /* no range allowed */ | |
| 2456 errormsg = (char_u *)_(e_norange); | |
| 2457 goto doend; | |
| 2458 } | |
| 2459 } | |
| 2460 | |
| 2461 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */ | |
| 2462 { | |
| 2463 errormsg = (char_u *)_(e_nobang); | |
| 2464 goto doend; | |
| 2465 } | |
| 2466 | |
| 2467 /* | |
| 2468 * Don't complain about the range if it is not used | |
| 2469 * (could happen if line_count is accidentally set to 0). | |
| 2470 */ | |
| 2471 if (!ea.skip && !ni) | |
| 2472 { | |
| 2473 /* | |
| 2474 * If the range is backwards, ask for confirmation and, if given, swap | |
| 2475 * ea.line1 & ea.line2 so it's forwards again. | |
| 2476 * When global command is busy, don't ask, will fail below. | |
| 2477 */ | |
| 2478 if (!global_busy && ea.line1 > ea.line2) | |
| 2479 { | |
| 557 | 2480 if (msg_silent == 0) |
| 2481 { | |
| 2482 if (sourcing || exmode_active) | |
| 2483 { | |
| 2484 errormsg = (char_u *)_("E493: Backwards range given"); | |
| 2485 goto doend; | |
| 2486 } | |
| 7 | 2487 if (ask_yesno((char_u *) |
| 2488 _("Backwards range given, OK to swap"), FALSE) != 'y') | |
| 557 | 2489 goto doend; |
| 7 | 2490 } |
| 2491 lnum = ea.line1; | |
| 2492 ea.line1 = ea.line2; | |
| 2493 ea.line2 = lnum; | |
| 2494 } | |
| 2495 if ((errormsg = invalid_range(&ea)) != NULL) | |
| 2496 goto doend; | |
| 2497 } | |
| 2498 | |
| 2499 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */ | |
| 2500 ea.line2 = 1; | |
| 2501 | |
| 2502 correct_range(&ea); | |
| 2503 | |
| 2504 #ifdef FEAT_FOLDING | |
|
7465
71e2aca45b81
commit https://github.com/vim/vim/commit/a3306958dcb9aadff1e1e8521d908d86b10ac99a
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
2505 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
|
2506 && ea.addr_type == ADDR_LINES) |
| 7 | 2507 { |
| 2508 /* Put the first line at the start of a closed fold, put the last line | |
| 2509 * at the end of a closed fold. */ | |
| 2510 (void)hasFolding(ea.line1, &ea.line1, NULL); | |
| 2511 (void)hasFolding(ea.line2, NULL, &ea.line2); | |
| 2512 } | |
| 2513 #endif | |
| 2514 | |
| 2515 #ifdef FEAT_QUICKFIX | |
| 2516 /* | |
| 41 | 2517 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg' |
| 7 | 2518 * option here, so things like % get expanded. |
| 2519 */ | |
| 344 | 2520 p = replace_makeprg(&ea, p, cmdlinep); |
| 2521 if (p == NULL) | |
| 2522 goto doend; | |
| 7 | 2523 #endif |
| 2524 | |
| 2525 /* | |
| 2526 * Skip to start of argument. | |
| 2527 * Don't do this for the ":!" command, because ":!! -l" needs the space. | |
| 2528 */ | |
| 2529 if (ea.cmdidx == CMD_bang) | |
| 2530 ea.arg = p; | |
| 2531 else | |
| 2532 ea.arg = skipwhite(p); | |
| 2533 | |
| 2534 /* | |
| 2535 * Check for "++opt=val" argument. | |
| 2536 * Must be first, allow ":w ++enc=utf8 !cmd" | |
| 2537 */ | |
| 2538 if (ea.argt & ARGOPT) | |
| 2539 while (ea.arg[0] == '+' && ea.arg[1] == '+') | |
| 2540 if (getargopt(&ea) == FAIL && !ni) | |
| 2541 { | |
| 2542 errormsg = (char_u *)_(e_invarg); | |
| 2543 goto doend; | |
| 2544 } | |
| 2545 | |
| 2546 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) | |
| 2547 { | |
| 2548 if (*ea.arg == '>') /* append */ | |
| 2549 { | |
| 2550 if (*++ea.arg != '>') /* typed wrong */ | |
| 2551 { | |
| 2552 errormsg = (char_u *)_("E494: Use w or w>>"); | |
| 2553 goto doend; | |
| 2554 } | |
| 2555 ea.arg = skipwhite(ea.arg + 1); | |
| 2556 ea.append = TRUE; | |
| 2557 } | |
| 2558 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ | |
| 2559 { | |
| 2560 ++ea.arg; | |
| 2561 ea.usefilter = TRUE; | |
| 2562 } | |
| 2563 } | |
| 2564 | |
| 2565 if (ea.cmdidx == CMD_read) | |
| 2566 { | |
| 2567 if (ea.forceit) | |
| 2568 { | |
| 2569 ea.usefilter = TRUE; /* :r! filter if ea.forceit */ | |
| 2570 ea.forceit = FALSE; | |
| 2571 } | |
| 2572 else if (*ea.arg == '!') /* :r !filter */ | |
| 2573 { | |
| 2574 ++ea.arg; | |
| 2575 ea.usefilter = TRUE; | |
| 2576 } | |
| 2577 } | |
| 2578 | |
| 2579 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) | |
| 2580 { | |
| 2581 ea.amount = 1; | |
| 2582 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */ | |
| 2583 { | |
| 2584 ++ea.arg; | |
| 2585 ++ea.amount; | |
| 2586 } | |
| 2587 ea.arg = skipwhite(ea.arg); | |
| 2588 } | |
| 2589 | |
| 2590 /* | |
| 2591 * Check for "+command" argument, before checking for next command. | |
| 2592 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2593 */ | |
| 2594 if ((ea.argt & EDITCMD) && !ea.usefilter) | |
| 2595 ea.do_ecmd_cmd = getargcmd(&ea.arg); | |
| 2596 | |
| 2597 /* | |
| 2598 * Check for '|' to separate commands and '"' to start comments. | |
| 2599 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2600 */ | |
| 2601 if ((ea.argt & TRLBAR) && !ea.usefilter) | |
| 2602 separate_nextcmd(&ea); | |
| 2603 | |
| 2604 /* | |
| 2605 * Check for <newline> to end a shell command. | |
| 167 | 2606 * Also do this for ":read !cmd", ":write !cmd" and ":global". |
| 2607 * Any others? | |
| 7 | 2608 */ |
| 167 | 2609 else if (ea.cmdidx == CMD_bang |
| 2610 || ea.cmdidx == CMD_global | |
| 2611 || ea.cmdidx == CMD_vglobal | |
| 2612 || ea.usefilter) | |
| 7 | 2613 { |
| 2614 for (p = ea.arg; *p; ++p) | |
| 2615 { | |
| 2616 /* Remove one backslash before a newline, so that it's possible to | |
| 2617 * pass a newline to the shell and also a newline that is preceded | |
| 2618 * with a backslash. This makes it impossible to end a shell | |
| 2619 * command in a backslash, but that doesn't appear useful. | |
| 2620 * Halving the number of backslashes is incompatible with previous | |
| 2621 * versions. */ | |
| 2622 if (*p == '\\' && p[1] == '\n') | |
| 1619 | 2623 STRMOVE(p, p + 1); |
| 7 | 2624 else if (*p == '\n') |
| 2625 { | |
| 2626 ea.nextcmd = p + 1; | |
| 2627 *p = NUL; | |
| 2628 break; | |
| 2629 } | |
| 2630 } | |
| 2631 } | |
| 2632 | |
| 2633 if ((ea.argt & DFLALL) && ea.addr_count == 0) | |
| 2634 { | |
| 6424 | 2635 buf_T *buf; |
| 2636 | |
| 7 | 2637 ea.line1 = 1; |
| 6424 | 2638 switch (ea.addr_type) |
| 2639 { | |
| 2640 case ADDR_LINES: | |
| 2641 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2642 break; | |
| 2643 case ADDR_LOADED_BUFFERS: | |
| 2644 buf = firstbuf; | |
| 2645 while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2646 buf = buf->b_next; | |
| 2647 ea.line1 = buf->b_fnum; | |
| 2648 buf = lastbuf; | |
| 2649 while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2650 buf = buf->b_prev; | |
| 2651 ea.line2 = buf->b_fnum; | |
| 2652 break; | |
| 2653 case ADDR_BUFFERS: | |
| 2654 ea.line1 = firstbuf->b_fnum; | |
| 2655 ea.line2 = lastbuf->b_fnum; | |
| 2656 break; | |
| 2657 case ADDR_WINDOWS: | |
| 2658 ea.line2 = LAST_WIN_NR; | |
| 2659 break; | |
| 2660 case ADDR_TABS: | |
| 2661 ea.line2 = LAST_TAB_NR; | |
| 2662 break; | |
| 2663 case ADDR_ARGUMENTS: | |
| 2664 if (ARGCOUNT == 0) | |
| 2665 ea.line1 = ea.line2 = 0; | |
| 2666 else | |
| 2667 ea.line2 = ARGCOUNT; | |
| 2668 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2669 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2670 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2671 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2672 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2673 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2674 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2675 #endif |
| 6424 | 2676 } |
| 7 | 2677 } |
| 2678 | |
| 2679 /* accept numbered register only when no count allowed (:put) */ | |
| 2680 if ( (ea.argt & REGSTR) | |
| 2681 && *ea.arg != NUL | |
| 6305 | 2682 /* Do not allow register = for user commands */ |
| 2683 && (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=') | |
| 7 | 2684 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg))) |
| 2685 { | |
| 2791 | 2686 #ifndef FEAT_CLIPBOARD |
| 2687 /* check these explicitly for a more specific error message */ | |
| 2688 if (*ea.arg == '*' || *ea.arg == '+') | |
| 2689 { | |
| 2690 errormsg = (char_u *)_(e_invalidreg); | |
| 2691 goto doend; | |
| 2692 } | |
| 2693 #endif | |
| 6305 | 2694 if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put |
| 2695 && !IS_USER_CMDIDX(ea.cmdidx)))) | |
| 2791 | 2696 { |
| 2697 ea.regname = *ea.arg++; | |
| 7 | 2698 #ifdef FEAT_EVAL |
| 2791 | 2699 /* for '=' register: accept the rest of the line as an expression */ |
| 2700 if (ea.arg[-1] == '=' && ea.arg[0] != NUL) | |
| 2701 { | |
| 2702 set_expr_line(vim_strsave(ea.arg)); | |
| 2703 ea.arg += STRLEN(ea.arg); | |
| 2704 } | |
| 2705 #endif | |
| 2706 ea.arg = skipwhite(ea.arg); | |
| 2707 } | |
| 7 | 2708 } |
| 2709 | |
| 2710 /* | |
| 2711 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a | |
| 2712 * count, it's a buffer name. | |
| 2713 */ | |
| 2714 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg) | |
| 2715 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL | |
| 2716 || vim_iswhite(*p))) | |
| 2717 { | |
| 2718 n = getdigits(&ea.arg); | |
| 2719 ea.arg = skipwhite(ea.arg); | |
| 682 | 2720 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0) |
| 7 | 2721 { |
| 2722 errormsg = (char_u *)_(e_zerocount); | |
| 2723 goto doend; | |
| 2724 } | |
| 2725 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */ | |
| 2726 { | |
| 2727 ea.line2 = n; | |
| 2728 if (ea.addr_count == 0) | |
| 2729 ea.addr_count = 1; | |
| 2730 } | |
| 2731 else | |
| 2732 { | |
| 2733 ea.line1 = ea.line2; | |
| 2734 ea.line2 += n - 1; | |
| 2735 ++ea.addr_count; | |
| 2736 /* | |
| 2737 * Be vi compatible: no error message for out of range. | |
| 2738 */ | |
| 2739 if (ea.line2 > curbuf->b_ml.ml_line_count) | |
| 2740 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2741 } | |
| 2742 } | |
| 167 | 2743 |
| 2744 /* | |
| 2745 * Check for flags: 'l', 'p' and '#'. | |
| 2746 */ | |
| 2747 if (ea.argt & EXFLAGS) | |
| 2748 get_flags(&ea); | |
| 7 | 2749 /* no arguments allowed */ |
| 9 | 2750 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL |
| 715 | 2751 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0)) |
| 7 | 2752 { |
| 2753 errormsg = (char_u *)_(e_trailing); | |
| 2754 goto doend; | |
| 2755 } | |
| 2756 | |
| 2757 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL) | |
| 2758 { | |
| 2759 errormsg = (char_u *)_(e_argreq); | |
| 2760 goto doend; | |
| 2761 } | |
| 2762 | |
| 2763 #ifdef FEAT_EVAL | |
| 2764 /* | |
| 2765 * Skip the command when it's not going to be executed. | |
| 2766 * The commands like :if, :endif, etc. always need to be executed. | |
| 2767 * Also make an exception for commands that handle a trailing command | |
| 2768 * themselves. | |
| 2769 */ | |
| 2770 if (ea.skip) | |
| 2771 { | |
| 2772 switch (ea.cmdidx) | |
| 2773 { | |
| 2774 /* commands that need evaluation */ | |
| 2775 case CMD_while: | |
| 2776 case CMD_endwhile: | |
| 72 | 2777 case CMD_for: |
| 2778 case CMD_endfor: | |
| 7 | 2779 case CMD_if: |
| 2780 case CMD_elseif: | |
| 2781 case CMD_else: | |
| 2782 case CMD_endif: | |
| 2783 case CMD_try: | |
| 2784 case CMD_catch: | |
| 2785 case CMD_finally: | |
| 2786 case CMD_endtry: | |
| 2787 case CMD_function: | |
| 2788 break; | |
| 2789 | |
| 2790 /* Commands that handle '|' themselves. Check: A command should | |
| 2791 * either have the TRLBAR flag, appear in this list or appear in | |
| 2792 * the list at ":help :bar". */ | |
| 2793 case CMD_aboveleft: | |
| 2794 case CMD_and: | |
| 2795 case CMD_belowright: | |
| 2796 case CMD_botright: | |
| 2797 case CMD_browse: | |
| 2798 case CMD_call: | |
| 2799 case CMD_confirm: | |
| 2800 case CMD_delfunction: | |
| 2801 case CMD_djump: | |
| 2802 case CMD_dlist: | |
| 2803 case CMD_dsearch: | |
| 2804 case CMD_dsplit: | |
| 2805 case CMD_echo: | |
| 2806 case CMD_echoerr: | |
| 2807 case CMD_echomsg: | |
| 2808 case CMD_echon: | |
| 2809 case CMD_execute: | |
| 2810 case CMD_help: | |
| 2811 case CMD_hide: | |
| 2812 case CMD_ijump: | |
| 2813 case CMD_ilist: | |
| 2814 case CMD_isearch: | |
| 2815 case CMD_isplit: | |
| 22 | 2816 case CMD_keepalt: |
| 7 | 2817 case CMD_keepjumps: |
| 2818 case CMD_keepmarks: | |
| 5467 | 2819 case CMD_keeppatterns: |
| 7 | 2820 case CMD_leftabove: |
| 2821 case CMD_let: | |
| 2822 case CMD_lockmarks: | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2823 case CMD_lua: |
| 7 | 2824 case CMD_match: |
| 14 | 2825 case CMD_mzscheme: |
| 5737 | 2826 case CMD_noautocmd: |
| 2827 case CMD_noswapfile: | |
| 7 | 2828 case CMD_perl: |
| 2829 case CMD_psearch: | |
| 2830 case CMD_python: | |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
2831 case CMD_py3: |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2832 case CMD_python3: |
| 7 | 2833 case CMD_return: |
| 2834 case CMD_rightbelow: | |
| 2835 case CMD_ruby: | |
| 2836 case CMD_silent: | |
| 2837 case CMD_smagic: | |
| 2838 case CMD_snomagic: | |
| 2839 case CMD_substitute: | |
| 2840 case CMD_syntax: | |
| 690 | 2841 case CMD_tab: |
| 7 | 2842 case CMD_tcl: |
| 2843 case CMD_throw: | |
| 2844 case CMD_tilde: | |
| 2845 case CMD_topleft: | |
| 2846 case CMD_unlet: | |
| 2847 case CMD_verbose: | |
| 2848 case CMD_vertical: | |
| 2887 | 2849 case CMD_wincmd: |
| 7 | 2850 break; |
| 2851 | |
| 2852 default: goto doend; | |
| 2853 } | |
| 2854 } | |
| 2855 #endif | |
| 2856 | |
| 2857 if (ea.argt & XFILE) | |
| 2858 { | |
| 2859 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL) | |
| 2860 goto doend; | |
| 2861 } | |
| 2862 | |
| 2863 #ifdef FEAT_LISTCMDS | |
| 2864 /* | |
| 2865 * Accept buffer name. Cannot be used at the same time with a buffer | |
| 2866 * number. Don't do this for a user command. | |
| 2867 */ | |
| 2868 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0 | |
| 6305 | 2869 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2870 { |
| 2871 /* | |
| 2872 * :bdelete, :bwipeout and :bunload take several arguments, separated | |
| 2873 * by spaces: find next space (skipping over escaped characters). | |
| 2874 * The others take one argument: ignore trailing spaces. | |
| 2875 */ | |
| 2876 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout | |
| 2877 || ea.cmdidx == CMD_bunload) | |
| 2878 p = skiptowhite_esc(ea.arg); | |
| 2879 else | |
| 2880 { | |
| 2881 p = ea.arg + STRLEN(ea.arg); | |
| 2882 while (p > ea.arg && vim_iswhite(p[-1])) | |
| 2883 --p; | |
| 2884 } | |
| 4236 | 2885 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, |
| 2886 FALSE, FALSE); | |
| 7 | 2887 if (ea.line2 < 0) /* failed */ |
| 2888 goto doend; | |
| 2889 ea.addr_count = 1; | |
| 2890 ea.arg = skipwhite(p); | |
| 2891 } | |
| 2892 #endif | |
| 2893 | |
| 2894 /* | |
| 6400 | 2895 * 7. Switch on command name. |
| 7 | 2896 * |
| 2897 * The "ea" structure holds the arguments that can be used. | |
| 2898 */ | |
| 2899 ea.cmdlinep = cmdlinep; | |
| 944 | 2900 ea.getline = fgetline; |
| 7 | 2901 ea.cookie = cookie; |
| 2902 #ifdef FEAT_EVAL | |
| 2903 ea.cstack = cstack; | |
| 2904 #endif | |
| 2905 | |
| 2906 #ifdef FEAT_USR_CMDS | |
| 6305 | 2907 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2908 { |
| 2909 /* | |
| 2910 * Execute a user-defined command. | |
| 2911 */ | |
| 2912 do_ucmd(&ea); | |
| 2913 } | |
| 2914 else | |
| 2915 #endif | |
| 2916 { | |
| 2917 /* | |
| 2918 * Call the function to execute the command. | |
| 2919 */ | |
| 2920 ea.errmsg = NULL; | |
| 2921 (cmdnames[ea.cmdidx].cmd_func)(&ea); | |
| 2922 if (ea.errmsg != NULL) | |
| 2923 errormsg = (char_u *)_(ea.errmsg); | |
| 2924 } | |
| 2925 | |
| 2926 #ifdef FEAT_EVAL | |
| 2927 /* | |
| 2928 * If the command just executed called do_cmdline(), any throw or ":return" | |
| 2929 * or ":finish" encountered there must also check the cstack of the still | |
| 2930 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught | |
| 2931 * exception, or reanimate a returned function or finished script file and | |
| 2932 * return or finish it again. | |
| 2933 */ | |
| 2934 if (need_rethrow) | |
| 2935 do_throw(cstack); | |
| 2936 else if (check_cstack) | |
| 2937 { | |
| 944 | 2938 if (source_finished(fgetline, cookie)) |
| 7 | 2939 do_finish(&ea, TRUE); |
| 944 | 2940 else if (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 2941 && current_func_returned()) |
| 2942 do_return(&ea, TRUE, FALSE, NULL); | |
| 2943 } | |
| 2944 need_rethrow = check_cstack = FALSE; | |
| 2945 #endif | |
| 2946 | |
| 2947 doend: | |
| 2948 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */ | |
| 2949 curwin->w_cursor.lnum = 1; | |
| 2950 | |
| 2951 if (errormsg != NULL && *errormsg != NUL && !did_emsg) | |
| 2952 { | |
| 2953 if (sourcing) | |
| 2954 { | |
| 2955 if (errormsg != IObuff) | |
| 2956 { | |
| 2957 STRCPY(IObuff, errormsg); | |
| 2958 errormsg = IObuff; | |
| 2959 } | |
| 3097 | 2960 append_command(*cmdlinep); |
| 7 | 2961 } |
| 2962 emsg(errormsg); | |
| 2963 } | |
| 2964 #ifdef FEAT_EVAL | |
| 2965 do_errthrow(cstack, | |
| 6305 | 2966 (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx)) |
| 2967 ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL); | |
| 7 | 2968 #endif |
| 2969 | |
| 2970 if (verbose_save >= 0) | |
| 2971 p_verbose = verbose_save; | |
| 588 | 2972 #ifdef FEAT_AUTOCMD |
| 2973 if (cmdmod.save_ei != NULL) | |
| 2974 { | |
| 2975 /* Restore 'eventignore' to the value before ":noautocmd". */ | |
| 694 | 2976 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei, |
| 2977 OPT_FREE, SID_NONE); | |
| 588 | 2978 free_string_option(cmdmod.save_ei); |
| 2979 } | |
| 2980 #endif | |
| 7 | 2981 |
| 2982 cmdmod = save_cmdmod; | |
| 2983 | |
| 1926 | 2984 if (save_msg_silent != -1) |
| 7 | 2985 { |
| 2986 /* messages could be enabled for a serious error, need to check if the | |
| 2987 * counters don't become negative */ | |
| 1968 | 2988 if (!did_emsg || msg_silent > save_msg_silent) |
| 1926 | 2989 msg_silent = save_msg_silent; |
| 7 | 2990 emsg_silent -= did_esilent; |
| 2991 if (emsg_silent < 0) | |
| 2992 emsg_silent = 0; | |
| 2993 /* Restore msg_scroll, it's set by file I/O commands, even when no | |
| 2994 * message is actually displayed. */ | |
| 2995 msg_scroll = save_msg_scroll; | |
| 1854 | 2996 |
| 2997 /* "silent reg" or "silent echo x" inside "redir" leaves msg_col | |
| 2998 * somewhere in the line. Put it back in the first column. */ | |
| 2999 if (redirecting()) | |
| 3000 msg_col = 0; | |
| 7 | 3001 } |
| 3002 | |
| 28 | 3003 #ifdef HAVE_SANDBOX |
| 3004 if (did_sandbox) | |
| 3005 --sandbox; | |
| 3006 #endif | |
| 3007 | |
| 7 | 3008 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */ |
| 3009 ea.nextcmd = NULL; | |
| 3010 | |
| 3011 #ifdef FEAT_EVAL | |
| 3012 --ex_nesting_level; | |
| 3013 #endif | |
| 3014 | |
| 3015 return ea.nextcmd; | |
| 3016 } | |
| 3017 #if (_MSC_VER == 1200) | |
| 128 | 3018 #pragma optimize( "", on ) |
| 7 | 3019 #endif |
| 3020 | |
| 3021 /* | |
| 93 | 3022 * Check for an Ex command with optional tail. |
| 7 | 3023 * If there is a match advance "pp" to the argument and return TRUE. |
| 3024 */ | |
| 93 | 3025 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3026 checkforcmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3027 char_u **pp, /* start of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3028 char *cmd, /* name of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3029 int len) /* required length */ |
| 7 | 3030 { |
| 3031 int i; | |
| 3032 | |
| 3033 for (i = 0; cmd[i] != NUL; ++i) | |
| 1872 | 3034 if (((char_u *)cmd)[i] != (*pp)[i]) |
| 7 | 3035 break; |
| 3036 if (i >= len && !isalpha((*pp)[i])) | |
| 3037 { | |
| 3038 *pp = skipwhite(*pp + i); | |
| 3039 return TRUE; | |
| 3040 } | |
| 3041 return FALSE; | |
| 3042 } | |
| 3043 | |
| 3044 /* | |
| 3097 | 3045 * Append "cmd" to the error message in IObuff. |
| 3046 * Takes care of limiting the length and handling 0xa0, which would be | |
| 3047 * invisible otherwise. | |
| 3048 */ | |
| 3049 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3050 append_command(char_u *cmd) |
| 3097 | 3051 { |
| 3052 char_u *s = cmd; | |
| 3053 char_u *d; | |
| 3054 | |
| 3055 STRCAT(IObuff, ": "); | |
| 3056 d = IObuff + STRLEN(IObuff); | |
| 3057 while (*s != NUL && d - IObuff < IOSIZE - 7) | |
| 3058 { | |
| 3059 if ( | |
| 3060 #ifdef FEAT_MBYTE | |
| 3061 enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : | |
| 3062 #endif | |
| 3063 *s == 0xa0) | |
| 3064 { | |
| 3065 s += | |
| 3066 #ifdef FEAT_MBYTE | |
| 3067 enc_utf8 ? 2 : | |
| 3068 #endif | |
| 3069 1; | |
| 3070 STRCPY(d, "<a0>"); | |
| 3071 d += 4; | |
| 3072 } | |
| 3073 else | |
| 3074 MB_COPY_CHAR(s, d); | |
| 3075 } | |
| 3076 *d = NUL; | |
| 3077 } | |
| 3078 | |
| 3079 /* | |
| 7 | 3080 * Find an Ex command by its name, either built-in or user. |
| 184 | 3081 * Start of the name can be found at eap->cmd. |
| 7 | 3082 * Returns pointer to char after the command name. |
| 184 | 3083 * "full" is set to TRUE if the whole command name matched. |
| 7 | 3084 * Returns NULL for an ambiguous user command. |
| 3085 */ | |
| 3086 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3087 find_command(exarg_T *eap, int *full UNUSED) |
| 7 | 3088 { |
| 3089 int len; | |
| 3090 char_u *p; | |
| 167 | 3091 int i; |
| 7 | 3092 |
| 3093 /* | |
| 3094 * Isolate the command and search for it in the command table. | |
| 1441 | 3095 * Exceptions: |
| 7 | 3096 * - the 'k' command can directly be followed by any character. |
| 3097 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' | |
| 6472 | 3098 * but :sre[wind] is another command, as are :scr[iptnames], |
| 7 | 3099 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent]. |
| 167 | 3100 * - the "d" command can directly be followed by 'l' or 'p' flag. |
| 7 | 3101 */ |
| 3102 p = eap->cmd; | |
| 3103 if (*p == 'k') | |
| 3104 { | |
| 3105 eap->cmdidx = CMD_k; | |
| 3106 ++p; | |
| 3107 } | |
| 3108 else if (p[0] == 's' | |
| 6987 | 3109 && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' |
| 3110 && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) | |
| 7 | 3111 || p[1] == 'g' |
| 3112 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') | |
| 3113 || p[1] == 'I' | |
| 3114 || (p[1] == 'r' && p[2] != 'e'))) | |
| 3115 { | |
| 3116 eap->cmdidx = CMD_substitute; | |
| 3117 ++p; | |
| 3118 } | |
| 3119 else | |
| 3120 { | |
| 3121 while (ASCII_ISALPHA(*p)) | |
| 3122 ++p; | |
|
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7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3123 /* for python 3.x support ":py3", ":python3", ":py3file", etc. */ |
| 2330 | 3124 if (eap->cmd[0] == 'p' && eap->cmd[1] == 'y') |
|
2366
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Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3125 while (ASCII_ISALNUM(*p)) |
|
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
3126 ++p; |
|
2329
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
3127 |
| 7 | 3128 /* check for non-alpha command */ |
| 3129 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3130 ++p; | |
| 3131 len = (int)(p - eap->cmd); | |
| 167 | 3132 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p')) |
| 3133 { | |
| 3134 /* Check for ":dl", ":dell", etc. to ":deletel": that's | |
| 3135 * :delete with the 'l' flag. Same for 'p'. */ | |
| 3136 for (i = 0; i < len; ++i) | |
| 1872 | 3137 if (eap->cmd[i] != ((char_u *)"delete")[i]) |
| 167 | 3138 break; |
| 3139 if (i == len - 1) | |
| 3140 { | |
| 3141 --len; | |
| 3142 if (p[-1] == 'l') | |
| 3143 eap->flags |= EXFLAG_LIST; | |
| 3144 else | |
| 3145 eap->flags |= EXFLAG_PRINT; | |
| 3146 } | |
| 3147 } | |
| 7 | 3148 |
| 3149 if (ASCII_ISLOWER(*eap->cmd)) | |
| 3150 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)]; | |
| 3151 else | |
| 3152 eap->cmdidx = cmdidxs[26]; | |
| 3153 | |
| 3154 for ( ; (int)eap->cmdidx < (int)CMD_SIZE; | |
| 3155 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1)) | |
| 3156 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd, | |
| 3157 (size_t)len) == 0) | |
| 3158 { | |
| 3159 #ifdef FEAT_EVAL | |
| 3160 if (full != NULL | |
| 3161 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL) | |
| 3162 *full = TRUE; | |
| 3163 #endif | |
| 3164 break; | |
| 3165 } | |
| 3166 | |
| 3167 #ifdef FEAT_USR_CMDS | |
| 2633 | 3168 /* Look for a user defined command as a last resort. Let ":Print" be |
| 3169 * overruled by a user defined command. */ | |
| 3170 if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print) | |
| 3171 && *eap->cmd >= 'A' && *eap->cmd <= 'Z') | |
| 7 | 3172 { |
| 184 | 3173 /* User defined commands may contain digits. */ |
| 7 | 3174 while (ASCII_ISALNUM(*p)) |
| 3175 ++p; | |
| 184 | 3176 p = find_ucmd(eap, p, full, NULL, NULL); |
| 3177 } | |
| 3178 #endif | |
| 3179 if (p == eap->cmd) | |
| 7 | 3180 eap->cmdidx = CMD_SIZE; |
| 3181 } | |
| 3182 | |
| 3183 return p; | |
| 3184 } | |
| 3185 | |
| 184 | 3186 #ifdef FEAT_USR_CMDS |
| 3187 /* | |
| 3188 * Search for a user command that matches "eap->cmd". | |
| 3189 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx". | |
| 3190 * Return a pointer to just after the command. | |
| 3191 * Return NULL if there is no matching command. | |
| 3192 */ | |
| 3193 static char_u * | |
|
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parents:
7799
diff
changeset
|
3194 find_ucmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3195 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3196 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
|
3197 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
|
3198 expand_T *xp, /* used for completion, NULL otherwise */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3199 int *compl) /* completion flags or NULL */ |
| 184 | 3200 { |
| 3201 int len = (int)(p - eap->cmd); | |
| 3202 int j, k, matchlen = 0; | |
| 3203 ucmd_T *uc; | |
| 3204 int found = FALSE; | |
| 3205 int possible = FALSE; | |
| 3206 char_u *cp, *np; /* Point into typed cmd and test name */ | |
| 3207 garray_T *gap; | |
| 3208 int amb_local = FALSE; /* Found ambiguous buffer-local command, | |
| 3209 only full match global is accepted. */ | |
| 3210 | |
| 3211 /* | |
| 3212 * Look for buffer-local user commands first, then global ones. | |
| 3213 */ | |
| 3214 gap = &curbuf->b_ucmds; | |
| 3215 for (;;) | |
| 3216 { | |
| 3217 for (j = 0; j < gap->ga_len; ++j) | |
| 3218 { | |
| 3219 uc = USER_CMD_GA(gap, j); | |
| 3220 cp = eap->cmd; | |
| 3221 np = uc->uc_name; | |
| 3222 k = 0; | |
| 3223 while (k < len && *np != NUL && *cp++ == *np++) | |
| 3224 k++; | |
| 3225 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k]))) | |
| 3226 { | |
| 3227 /* If finding a second match, the command is ambiguous. But | |
| 3228 * not if a buffer-local command wasn't a full match and a | |
| 3229 * global command is a full match. */ | |
| 3230 if (k == len && found && *np != NUL) | |
| 3231 { | |
| 3232 if (gap == &ucmds) | |
| 3233 return NULL; | |
| 3234 amb_local = TRUE; | |
| 3235 } | |
| 3236 | |
| 3237 if (!found || (k == len && *np == NUL)) | |
| 3238 { | |
| 3239 /* If we matched up to a digit, then there could | |
| 3240 * be another command including the digit that we | |
| 3241 * should use instead. | |
| 3242 */ | |
| 3243 if (k == len) | |
| 3244 found = TRUE; | |
| 3245 else | |
| 3246 possible = TRUE; | |
| 3247 | |
| 3248 if (gap == &ucmds) | |
| 3249 eap->cmdidx = CMD_USER; | |
| 3250 else | |
| 3251 eap->cmdidx = CMD_USER_BUF; | |
| 835 | 3252 eap->argt = (long)uc->uc_argt; |
| 184 | 3253 eap->useridx = j; |
| 6424 | 3254 eap->addr_type = uc->uc_addr_type; |
| 184 | 3255 |
| 3256 # ifdef FEAT_CMDL_COMPL | |
| 3257 if (compl != NULL) | |
| 3258 *compl = uc->uc_compl; | |
| 3259 # ifdef FEAT_EVAL | |
| 3260 if (xp != NULL) | |
| 3261 { | |
| 3262 xp->xp_arg = uc->uc_compl_arg; | |
| 3263 xp->xp_scriptID = uc->uc_scriptID; | |
| 3264 } | |
| 3265 # endif | |
| 3266 # endif | |
| 3267 /* Do not search for further abbreviations | |
| 3268 * if this is an exact match. */ | |
| 3269 matchlen = k; | |
| 3270 if (k == len && *np == NUL) | |
| 3271 { | |
| 3272 if (full != NULL) | |
| 3273 *full = TRUE; | |
| 3274 amb_local = FALSE; | |
| 3275 break; | |
| 3276 } | |
| 3277 } | |
| 3278 } | |
| 3279 } | |
| 3280 | |
| 3281 /* Stop if we found a full match or searched all. */ | |
| 3282 if (j < gap->ga_len || gap == &ucmds) | |
| 3283 break; | |
| 3284 gap = &ucmds; | |
| 3285 } | |
| 3286 | |
| 3287 /* Only found ambiguous matches. */ | |
| 3288 if (amb_local) | |
| 3289 { | |
| 3290 if (xp != NULL) | |
| 3291 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3292 return NULL; | |
| 3293 } | |
| 3294 | |
| 3295 /* The match we found may be followed immediately by a number. Move "p" | |
| 3296 * back to point to it. */ | |
| 3297 if (found || possible) | |
| 3298 return p + (matchlen - len); | |
| 3299 return p; | |
| 3300 } | |
| 3301 #endif | |
| 3302 | |
| 7 | 3303 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1447 | 3304 static struct cmdmod |
| 3305 { | |
| 3306 char *name; | |
| 3307 int minlen; | |
| 3308 int has_count; /* :123verbose :3tab */ | |
| 3309 } cmdmods[] = { | |
| 3310 {"aboveleft", 3, FALSE}, | |
| 3311 {"belowright", 3, FALSE}, | |
| 3312 {"botright", 2, FALSE}, | |
| 3313 {"browse", 3, FALSE}, | |
| 3314 {"confirm", 4, FALSE}, | |
| 3315 {"hide", 3, FALSE}, | |
| 3316 {"keepalt", 5, FALSE}, | |
| 3317 {"keepjumps", 5, FALSE}, | |
| 3318 {"keepmarks", 3, FALSE}, | |
| 5467 | 3319 {"keeppatterns", 5, FALSE}, |
| 1447 | 3320 {"leftabove", 5, FALSE}, |
| 3321 {"lockmarks", 3, FALSE}, | |
| 1721 | 3322 {"noautocmd", 3, FALSE}, |
| 5737 | 3323 {"noswapfile", 3, FALSE}, |
| 1447 | 3324 {"rightbelow", 6, FALSE}, |
| 3325 {"sandbox", 3, FALSE}, | |
| 3326 {"silent", 3, FALSE}, | |
| 3327 {"tab", 3, TRUE}, | |
| 3328 {"topleft", 2, FALSE}, | |
| 1926 | 3329 {"unsilent", 3, FALSE}, |
| 1447 | 3330 {"verbose", 4, TRUE}, |
| 3331 {"vertical", 4, FALSE}, | |
| 3332 }; | |
| 3333 | |
| 3334 /* | |
| 3335 * Return length of a command modifier (including optional count). | |
| 3336 * Return zero when it's not a modifier. | |
| 3337 */ | |
| 3338 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3339 modifier_len(char_u *cmd) |
| 1447 | 3340 { |
| 3341 int i, j; | |
| 3342 char_u *p = cmd; | |
| 3343 | |
| 3344 if (VIM_ISDIGIT(*cmd)) | |
| 3345 p = skipwhite(skipdigits(cmd)); | |
| 1880 | 3346 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 1447 | 3347 { |
| 3348 for (j = 0; p[j] != NUL; ++j) | |
| 3349 if (p[j] != cmdmods[i].name[j]) | |
| 3350 break; | |
|
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updated for version 7.3.1175
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3351 if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen |
| 1447 | 3352 && (p == cmd || cmdmods[i].has_count)) |
| 1570 | 3353 return j + (int)(p - cmd); |
| 1447 | 3354 } |
| 3355 return 0; | |
| 3356 } | |
| 3357 | |
| 7 | 3358 /* |
| 3359 * Return > 0 if an Ex command "name" exists. | |
| 3360 * Return 2 if there is an exact match. | |
| 3361 * Return 3 if there is an ambiguous match. | |
| 3362 */ | |
| 3363 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3364 cmd_exists(char_u *name) |
| 7 | 3365 { |
| 3366 exarg_T ea; | |
| 3367 int full = FALSE; | |
| 3368 int i; | |
| 3369 int j; | |
| 866 | 3370 char_u *p; |
| 7 | 3371 |
| 3372 /* Check command modifiers. */ | |
| 1880 | 3373 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 7 | 3374 { |
| 3375 for (j = 0; name[j] != NUL; ++j) | |
| 3376 if (name[j] != cmdmods[i].name[j]) | |
| 3377 break; | |
| 3378 if (name[j] == NUL && j >= cmdmods[i].minlen) | |
| 3379 return (cmdmods[i].name[j] == NUL ? 2 : 1); | |
| 3380 } | |
| 3381 | |
| 862 | 3382 /* Check built-in commands and user defined commands. |
| 3383 * For ":2match" and ":3match" we need to skip the number. */ | |
| 3384 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name; | |
| 7 | 3385 ea.cmdidx = (cmdidx_T)0; |
| 866 | 3386 p = find_command(&ea, &full); |
| 3387 if (p == NULL) | |
| 7 | 3388 return 3; |
| 862 | 3389 if (vim_isdigit(*name) && ea.cmdidx != CMD_match) |
| 3390 return 0; | |
| 866 | 3391 if (*skipwhite(p) != NUL) |
| 3392 return 0; /* trailing garbage */ | |
| 7 | 3393 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1)); |
| 3394 } | |
| 3395 #endif | |
| 3396 | |
| 3397 /* | |
| 3398 * This is all pretty much copied from do_one_cmd(), with all the extra stuff | |
| 3399 * we don't need/want deleted. Maybe this could be done better if we didn't | |
| 3400 * repeat all this stuff. The only problem is that they may not stay | |
| 3401 * perfectly compatible with each other, but then the command line syntax | |
| 3402 * probably won't change that much -- webb. | |
| 3403 */ | |
| 3404 char_u * | |
|
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parents:
7799
diff
changeset
|
3405 set_one_cmd_context( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3406 expand_T *xp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3407 char_u *buff) /* buffer for command string */ |
| 7 | 3408 { |
| 3409 char_u *p; | |
| 3410 char_u *cmd, *arg; | |
| 184 | 3411 int len = 0; |
| 3412 exarg_T ea; | |
| 7 | 3413 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3414 int compl = EXPAND_NOTHING; | |
| 3415 #endif | |
| 3416 #ifdef FEAT_CMDL_COMPL | |
| 3417 int delim; | |
| 3418 #endif | |
| 3419 int forceit = FALSE; | |
| 3420 int usefilter = FALSE; /* filter instead of file name */ | |
| 3421 | |
| 631 | 3422 ExpandInit(xp); |
| 7 | 3423 xp->xp_pattern = buff; |
| 3424 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */ | |
| 184 | 3425 ea.argt = 0; |
| 7 | 3426 |
| 3427 /* | |
| 6400 | 3428 * 1. skip comment lines and leading space, colons or bars |
| 7 | 3429 */ |
| 3430 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++) | |
| 3431 ; | |
| 3432 xp->xp_pattern = cmd; | |
| 3433 | |
| 3434 if (*cmd == NUL) | |
| 3435 return NULL; | |
| 3436 if (*cmd == '"') /* ignore comment lines */ | |
| 3437 { | |
| 3438 xp->xp_context = EXPAND_NOTHING; | |
| 3439 return NULL; | |
| 3440 } | |
| 3441 | |
| 3442 /* | |
| 6400 | 3443 * 3. Skip over the range to find the command. |
| 7 | 3444 */ |
| 3445 cmd = skip_range(cmd, &xp->xp_context); | |
| 3446 xp->xp_pattern = cmd; | |
| 3447 if (*cmd == NUL) | |
| 3448 return NULL; | |
| 3449 if (*cmd == '"') | |
| 3450 { | |
| 3451 xp->xp_context = EXPAND_NOTHING; | |
| 3452 return NULL; | |
| 3453 } | |
| 3454 | |
| 3455 if (*cmd == '|' || *cmd == '\n') | |
| 3456 return cmd + 1; /* There's another command */ | |
| 3457 | |
| 3458 /* | |
| 3459 * Isolate the command and search for it in the command table. | |
| 3460 * Exceptions: | |
| 3461 * - the 'k' command can directly be followed by any character, but | |
| 22 | 3462 * do accept "keepmarks", "keepalt" and "keepjumps". |
| 7 | 3463 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' |
| 3464 */ | |
| 3465 if (*cmd == 'k' && cmd[1] != 'e') | |
| 3466 { | |
| 184 | 3467 ea.cmdidx = CMD_k; |
| 7 | 3468 p = cmd + 1; |
| 3469 } | |
| 3470 else | |
| 3471 { | |
| 3472 p = cmd; | |
| 3473 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */ | |
| 3474 ++p; | |
|
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|
3475 /* a user command may contain digits */ |
|
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commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
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parents:
7133
diff
changeset
|
3476 if (ASCII_ISUPPER(cmd[0])) |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
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parents:
7133
diff
changeset
|
3477 while (ASCII_ISALNUM(*p) || *p == '*') |
|
0f2807c05687
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3478 ++p; |
|
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diff
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|
3479 /* for python 3.x: ":py3*" commands completion */ |
|
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|
3480 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3') |
| 5545 | 3481 { |
|
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diff
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|
3482 ++p; |
| 5545 | 3483 while (ASCII_ISALPHA(*p) || *p == '*') |
| 3484 ++p; | |
| 3485 } | |
|
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|
3486 /* check for non-alpha command */ |
|
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7133
diff
changeset
|
3487 if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) |
|
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parents:
7133
diff
changeset
|
3488 ++p; |
| 184 | 3489 len = (int)(p - cmd); |
| 3490 | |
| 3491 if (len == 0) | |
| 7 | 3492 { |
| 3493 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3494 return NULL; | |
| 3495 } | |
| 184 | 3496 for (ea.cmdidx = (cmdidx_T)0; (int)ea.cmdidx < (int)CMD_SIZE; |
|
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|
3497 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1)) |
|
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Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3498 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
|
3499 (size_t)len) == 0) |
| 7 | 3500 break; |
| 3501 | |
| 3502 #ifdef FEAT_USR_CMDS | |
| 3503 if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3504 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */ | |
| 3505 ++p; | |
| 3506 #endif | |
| 3507 } | |
| 3508 | |
| 3509 /* | |
| 3510 * If the cursor is touching the command, and it ends in an alpha-numeric | |
| 3511 * character, complete the command name. | |
| 3512 */ | |
| 3513 if (*p == NUL && ASCII_ISALNUM(p[-1])) | |
| 3514 return NULL; | |
| 3515 | |
| 184 | 3516 if (ea.cmdidx == CMD_SIZE) |
| 7 | 3517 { |
| 3518 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL) | |
| 3519 { | |
| 184 | 3520 ea.cmdidx = CMD_substitute; |
| 7 | 3521 p = cmd + 1; |
| 3522 } | |
| 3523 #ifdef FEAT_USR_CMDS | |
| 3524 else if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3525 { | |
| 184 | 3526 ea.cmd = cmd; |
| 3527 p = find_ucmd(&ea, p, NULL, xp, | |
| 3528 # if defined(FEAT_CMDL_COMPL) | |
| 3529 &compl | |
| 3530 # else | |
| 3531 NULL | |
| 7 | 3532 # endif |
| 184 | 3533 ); |
| 620 | 3534 if (p == NULL) |
| 3535 ea.cmdidx = CMD_SIZE; /* ambiguous user command */ | |
| 184 | 3536 } |
| 3537 #endif | |
| 3538 } | |
| 3539 if (ea.cmdidx == CMD_SIZE) | |
| 7 | 3540 { |
| 3541 /* Not still touching the command and it was an illegal one */ | |
| 3542 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3543 return NULL; | |
| 3544 } | |
| 3545 | |
| 3546 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */ | |
| 3547 | |
| 3548 if (*p == '!') /* forced commands */ | |
| 3549 { | |
| 3550 forceit = TRUE; | |
| 3551 ++p; | |
| 3552 } | |
| 3553 | |
| 3554 /* | |
| 6400 | 3555 * 6. parse arguments |
| 7 | 3556 */ |
| 6305 | 3557 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 3558 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 3559 |
| 3560 arg = skipwhite(p); | |
| 3561 | |
| 184 | 3562 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) |
| 7 | 3563 { |
| 3564 if (*arg == '>') /* append */ | |
| 3565 { | |
| 3566 if (*++arg == '>') | |
| 3567 ++arg; | |
| 3568 arg = skipwhite(arg); | |
| 3569 } | |
| 184 | 3570 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ |
| 7 | 3571 { |
| 3572 ++arg; | |
| 3573 usefilter = TRUE; | |
| 3574 } | |
| 3575 } | |
| 3576 | |
| 184 | 3577 if (ea.cmdidx == CMD_read) |
| 7 | 3578 { |
| 3579 usefilter = forceit; /* :r! filter if forced */ | |
| 3580 if (*arg == '!') /* :r !filter */ | |
| 3581 { | |
| 3582 ++arg; | |
| 3583 usefilter = TRUE; | |
| 3584 } | |
| 3585 } | |
| 3586 | |
| 184 | 3587 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) |
| 7 | 3588 { |
| 3589 while (*arg == *cmd) /* allow any number of '>' or '<' */ | |
| 3590 ++arg; | |
| 3591 arg = skipwhite(arg); | |
| 3592 } | |
| 3593 | |
| 3594 /* Does command allow "+command"? */ | |
| 184 | 3595 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+') |
| 7 | 3596 { |
| 3597 /* Check if we're in the +command */ | |
| 3598 p = arg + 1; | |
| 3599 arg = skip_cmd_arg(arg, FALSE); | |
| 3600 | |
| 3601 /* Still touching the command after '+'? */ | |
| 3602 if (*arg == NUL) | |
| 3603 return p; | |
| 3604 | |
| 3605 /* Skip space(s) after +command to get to the real argument */ | |
| 3606 arg = skipwhite(arg); | |
| 3607 } | |
| 3608 | |
| 3609 /* | |
| 3610 * Check for '|' to separate commands and '"' to start comments. | |
| 3611 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 3612 */ | |
| 184 | 3613 if ((ea.argt & TRLBAR) && !usefilter) |
| 7 | 3614 { |
| 3615 p = arg; | |
| 3616 /* ":redir @" is not the start of a comment */ | |
| 184 | 3617 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"') |
| 7 | 3618 p += 2; |
| 3619 while (*p) | |
| 3620 { | |
| 3621 if (*p == Ctrl_V) | |
| 3622 { | |
| 3623 if (p[1] != NUL) | |
| 3624 ++p; | |
| 3625 } | |
| 184 | 3626 else if ( (*p == '"' && !(ea.argt & NOTRLCOM)) |
| 7 | 3627 || *p == '|' || *p == '\n') |
| 3628 { | |
| 3629 if (*(p - 1) != '\\') | |
| 3630 { | |
| 3631 if (*p == '|' || *p == '\n') | |
| 3632 return p + 1; | |
| 3633 return NULL; /* It's a comment */ | |
| 3634 } | |
| 3635 } | |
| 39 | 3636 mb_ptr_adv(p); |
| 7 | 3637 } |
| 3638 } | |
| 3639 | |
| 3640 /* no arguments allowed */ | |
| 184 | 3641 if (!(ea.argt & EXTRA) && *arg != NUL && |
| 7 | 3642 vim_strchr((char_u *)"|\"", *arg) == NULL) |
| 3643 return NULL; | |
| 3644 | |
| 3645 /* Find start of last argument (argument just before cursor): */ | |
| 3711 | 3646 p = buff; |
| 7 | 3647 xp->xp_pattern = p; |
| 3724 | 3648 len = (int)STRLEN(buff); |
| 3711 | 3649 while (*p && p < buff + len) |
| 3650 { | |
| 3651 if (*p == ' ' || *p == TAB) | |
| 3652 { | |
| 3653 /* argument starts after a space */ | |
| 3654 xp->xp_pattern = ++p; | |
| 3655 } | |
| 3656 else | |
| 3657 { | |
| 3658 if (*p == '\\' && *(p + 1) != NUL) | |
| 3659 ++p; /* skip over escaped character */ | |
| 3660 mb_ptr_adv(p); | |
| 3661 } | |
| 3662 } | |
| 7 | 3663 |
| 184 | 3664 if (ea.argt & XFILE) |
| 7 | 3665 { |
| 1367 | 3666 int c; |
| 3667 int in_quote = FALSE; | |
| 3668 char_u *bow = NULL; /* Beginning of word */ | |
| 7 | 3669 |
| 3670 /* | |
| 3671 * Allow spaces within back-quotes to count as part of the argument | |
| 3672 * being expanded. | |
| 3673 */ | |
| 3674 xp->xp_pattern = skipwhite(arg); | |
| 1367 | 3675 p = xp->xp_pattern; |
| 3676 while (*p != NUL) | |
| 3677 { | |
| 3678 #ifdef FEAT_MBYTE | |
| 3679 if (has_mbyte) | |
| 3680 c = mb_ptr2char(p); | |
| 3681 else | |
| 3682 #endif | |
| 3683 c = *p; | |
| 3684 if (c == '\\' && p[1] != NUL) | |
| 7 | 3685 ++p; |
| 1367 | 3686 else if (c == '`') |
| 7 | 3687 { |
| 3688 if (!in_quote) | |
| 3689 { | |
| 3690 xp->xp_pattern = p; | |
| 3691 bow = p + 1; | |
| 3692 } | |
| 3693 in_quote = !in_quote; | |
| 3694 } | |
| 1511 | 3695 /* An argument can contain just about everything, except |
| 3696 * characters that end the command and white space. */ | |
| 3697 else if (c == '|' || c == '\n' || c == '"' || (vim_iswhite(c) | |
| 1367 | 3698 #ifdef SPACE_IN_FILENAME |
| 1511 | 3699 && (!(ea.argt & NOSPC) || usefilter) |
| 3700 #endif | |
| 3701 )) | |
| 1367 | 3702 { |
| 1551 | 3703 len = 0; /* avoid getting stuck when space is in 'isfname' */ |
| 1367 | 3704 while (*p != NUL) |
| 3705 { | |
| 3706 #ifdef FEAT_MBYTE | |
| 3707 if (has_mbyte) | |
| 3708 c = mb_ptr2char(p); | |
| 3709 else | |
| 3710 #endif | |
| 3711 c = *p; | |
| 1369 | 3712 if (c == '`' || vim_isfilec_or_wc(c)) |
| 1367 | 3713 break; |
| 3714 #ifdef FEAT_MBYTE | |
| 3715 if (has_mbyte) | |
| 3716 len = (*mb_ptr2len)(p); | |
| 3717 else | |
| 3718 #endif | |
| 3719 len = 1; | |
| 3720 mb_ptr_adv(p); | |
| 3721 } | |
| 3722 if (in_quote) | |
| 3723 bow = p; | |
| 3724 else | |
| 3725 xp->xp_pattern = p; | |
| 3726 p -= len; | |
| 3727 } | |
| 39 | 3728 mb_ptr_adv(p); |
| 7 | 3729 } |
| 3730 | |
| 3731 /* | |
| 3732 * If we are still inside the quotes, and we passed a space, just | |
| 3733 * expand from there. | |
| 3734 */ | |
| 3735 if (bow != NULL && in_quote) | |
| 3736 xp->xp_pattern = bow; | |
| 3737 xp->xp_context = EXPAND_FILES; | |
| 714 | 3738 |
| 631 | 3739 /* For a shell command more chars need to be escaped. */ |
| 3740 if (usefilter || ea.cmdidx == CMD_bang) | |
| 714 | 3741 { |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3742 #ifndef BACKSLASH_IN_FILENAME |
| 631 | 3743 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
|
3744 #endif |
| 714 | 3745 /* When still after the command name expand executables. */ |
| 3746 if (xp->xp_pattern == skipwhite(arg)) | |
| 1132 | 3747 xp->xp_context = EXPAND_SHELLCMD; |
| 714 | 3748 } |
| 7 | 3749 |
| 3750 /* Check for environment variable */ | |
| 3751 if (*xp->xp_pattern == '$' | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
3752 #if defined(MSWIN) |
| 7 | 3753 || *xp->xp_pattern == '%' |
| 3754 #endif | |
| 3755 ) | |
| 3756 { | |
| 3757 for (p = xp->xp_pattern + 1; *p != NUL; ++p) | |
| 3758 if (!vim_isIDc(*p)) | |
| 3759 break; | |
| 3760 if (*p == NUL) | |
| 3761 { | |
| 3762 xp->xp_context = EXPAND_ENV_VARS; | |
| 3763 ++xp->xp_pattern; | |
| 17 | 3764 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3765 /* Avoid that the assignment uses EXPAND_FILES again. */ | |
| 406 | 3766 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST) |
| 17 | 3767 compl = EXPAND_ENV_VARS; |
| 3768 #endif | |
| 7 | 3769 } |
| 3770 } | |
| 3744 | 3771 #if defined(FEAT_CMDL_COMPL) |
| 3772 /* Check for user names */ | |
| 3773 if (*xp->xp_pattern == '~') | |
| 3774 { | |
| 3775 for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p) | |
| 3776 ; | |
| 3777 /* Complete ~user only if it partially matches a user name. | |
| 3778 * A full match ~user<Tab> will be replaced by user's home | |
| 3779 * directory i.e. something like ~user<Tab> -> /home/user/ */ | |
| 3780 if (*p == NUL && p > xp->xp_pattern + 1 | |
| 3781 && match_user(xp->xp_pattern + 1) == 1) | |
| 3782 { | |
| 3783 xp->xp_context = EXPAND_USER; | |
| 3784 ++xp->xp_pattern; | |
| 3785 } | |
| 3786 } | |
| 3787 #endif | |
| 7 | 3788 } |
| 3789 | |
| 3790 /* | |
| 6400 | 3791 * 6. Switch on command name. |
| 7 | 3792 */ |
| 184 | 3793 switch (ea.cmdidx) |
| 7 | 3794 { |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3795 case CMD_find: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3796 case CMD_sfind: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3797 case CMD_tabfind: |
| 2575 | 3798 if (xp->xp_context == EXPAND_FILES) |
| 3799 xp->xp_context = EXPAND_FILES_IN_PATH; | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3800 break; |
| 7 | 3801 case CMD_cd: |
| 3802 case CMD_chdir: | |
| 3803 case CMD_lcd: | |
| 3804 case CMD_lchdir: | |
| 3805 if (xp->xp_context == EXPAND_FILES) | |
| 3806 xp->xp_context = EXPAND_DIRECTORIES; | |
| 3807 break; | |
| 3808 case CMD_help: | |
| 3809 xp->xp_context = EXPAND_HELP; | |
| 3810 xp->xp_pattern = arg; | |
| 3811 break; | |
| 3812 | |
| 198 | 3813 /* Command modifiers: return the argument. |
| 3814 * Also for commands with an argument that is a command. */ | |
| 7 | 3815 case CMD_aboveleft: |
| 198 | 3816 case CMD_argdo: |
| 7 | 3817 case CMD_belowright: |
| 3818 case CMD_botright: | |
| 3819 case CMD_browse: | |
| 198 | 3820 case CMD_bufdo: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3821 case CMD_cdo: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3822 case CMD_cfdo: |
| 7 | 3823 case CMD_confirm: |
| 167 | 3824 case CMD_debug: |
| 7 | 3825 case CMD_folddoclosed: |
| 3826 case CMD_folddoopen: | |
| 3827 case CMD_hide: | |
| 22 | 3828 case CMD_keepalt: |
| 7 | 3829 case CMD_keepjumps: |
| 3830 case CMD_keepmarks: | |
| 5467 | 3831 case CMD_keeppatterns: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3832 case CMD_ldo: |
| 7 | 3833 case CMD_leftabove: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3834 case CMD_lfdo: |
| 7 | 3835 case CMD_lockmarks: |
| 5737 | 3836 case CMD_noautocmd: |
| 3837 case CMD_noswapfile: | |
| 7 | 3838 case CMD_rightbelow: |
| 198 | 3839 case CMD_sandbox: |
| 7 | 3840 case CMD_silent: |
| 690 | 3841 case CMD_tab: |
|
4928
afb00cc8caac
updated for version 7.3.1209
Bram Moolenaar <bram@vim.org>
parents:
4889
diff
changeset
|
3842 case CMD_tabdo: |
| 7 | 3843 case CMD_topleft: |
| 3844 case CMD_verbose: | |
| 3845 case CMD_vertical: | |
| 198 | 3846 case CMD_windo: |
| 7 | 3847 return arg; |
| 3848 | |
| 1322 | 3849 #ifdef FEAT_CMDL_COMPL |
| 3850 # ifdef FEAT_SEARCH_EXTRA | |
| 7 | 3851 case CMD_match: |
| 3852 if (*arg == NUL || !ends_excmd(*arg)) | |
| 3853 { | |
| 1322 | 3854 /* also complete "None" */ |
| 3855 set_context_in_echohl_cmd(xp, arg); | |
| 7 | 3856 arg = skipwhite(skiptowhite(arg)); |
| 3857 if (*arg != NUL) | |
| 3858 { | |
| 3859 xp->xp_context = EXPAND_NOTHING; | |
| 3860 arg = skip_regexp(arg + 1, *arg, p_magic, NULL); | |
| 3861 } | |
| 3862 } | |
| 3863 return find_nextcmd(arg); | |
| 1322 | 3864 # endif |
| 3865 | |
| 7 | 3866 /* |
| 3867 * All completion for the +cmdline_compl feature goes here. | |
| 3868 */ | |
| 3869 | |
| 3870 # ifdef FEAT_USR_CMDS | |
| 3871 case CMD_command: | |
| 3872 /* Check for attributes */ | |
| 3873 while (*arg == '-') | |
| 3874 { | |
| 3875 arg++; /* Skip "-" */ | |
| 3876 p = skiptowhite(arg); | |
| 3877 if (*p == NUL) | |
| 3878 { | |
| 3879 /* Cursor is still in the attribute */ | |
| 3880 p = vim_strchr(arg, '='); | |
| 3881 if (p == NULL) | |
| 3882 { | |
| 3883 /* No "=", so complete attribute names */ | |
| 3884 xp->xp_context = EXPAND_USER_CMD_FLAGS; | |
| 3885 xp->xp_pattern = arg; | |
| 3886 return NULL; | |
| 3887 } | |
| 3888 | |
| 6424 | 3889 /* For the -complete, -nargs and -addr attributes, we complete |
| 7 | 3890 * their arguments as well. |
| 3891 */ | |
| 3892 if (STRNICMP(arg, "complete", p - arg) == 0) | |
| 3893 { | |
| 3894 xp->xp_context = EXPAND_USER_COMPLETE; | |
| 3895 xp->xp_pattern = p + 1; | |
| 3896 return NULL; | |
| 3897 } | |
| 3898 else if (STRNICMP(arg, "nargs", p - arg) == 0) | |
| 3899 { | |
| 3900 xp->xp_context = EXPAND_USER_NARGS; | |
| 3901 xp->xp_pattern = p + 1; | |
| 3902 return NULL; | |
| 3903 } | |
| 6424 | 3904 else if (STRNICMP(arg, "addr", p - arg) == 0) |
| 3905 { | |
| 3906 xp->xp_context = EXPAND_USER_ADDR_TYPE; | |
| 3907 xp->xp_pattern = p + 1; | |
| 3908 return NULL; | |
| 3909 } | |
| 7 | 3910 return NULL; |
| 3911 } | |
| 3912 arg = skipwhite(p); | |
| 3913 } | |
| 3914 | |
| 3915 /* After the attributes comes the new command name */ | |
| 3916 p = skiptowhite(arg); | |
| 3917 if (*p == NUL) | |
| 3918 { | |
| 3919 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3920 xp->xp_pattern = arg; | |
| 3921 break; | |
| 3922 } | |
| 3923 | |
| 3924 /* And finally comes a normal command */ | |
| 3925 return skipwhite(p); | |
| 3926 | |
| 3927 case CMD_delcommand: | |
| 3928 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3929 xp->xp_pattern = arg; | |
| 3930 break; | |
| 3931 # endif | |
| 3932 | |
| 3933 case CMD_global: | |
| 3934 case CMD_vglobal: | |
| 3935 delim = *arg; /* get the delimiter */ | |
| 3936 if (delim) | |
| 3937 ++arg; /* skip delimiter if there is one */ | |
| 3938 | |
| 3939 while (arg[0] != NUL && arg[0] != delim) | |
| 3940 { | |
| 3941 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3942 ++arg; | |
| 3943 ++arg; | |
| 3944 } | |
| 3945 if (arg[0] != NUL) | |
| 3946 return arg + 1; | |
| 3947 break; | |
| 3948 case CMD_and: | |
| 3949 case CMD_substitute: | |
| 3950 delim = *arg; | |
| 3951 if (delim) | |
| 3952 { | |
| 3953 /* skip "from" part */ | |
| 3954 ++arg; | |
| 3955 arg = skip_regexp(arg, delim, p_magic, NULL); | |
| 3956 } | |
| 3957 /* skip "to" part */ | |
| 3958 while (arg[0] != NUL && arg[0] != delim) | |
| 3959 { | |
| 3960 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3961 ++arg; | |
| 3962 ++arg; | |
| 3963 } | |
| 3964 if (arg[0] != NUL) /* skip delimiter */ | |
| 3965 ++arg; | |
| 3966 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL) | |
| 3967 ++arg; | |
| 3968 if (arg[0] != NUL) | |
| 3969 return arg; | |
| 3970 break; | |
| 3971 case CMD_isearch: | |
| 3972 case CMD_dsearch: | |
| 3973 case CMD_ilist: | |
| 3974 case CMD_dlist: | |
| 3975 case CMD_ijump: | |
| 3976 case CMD_psearch: | |
| 3977 case CMD_djump: | |
| 3978 case CMD_isplit: | |
| 3979 case CMD_dsplit: | |
| 3980 arg = skipwhite(skipdigits(arg)); /* skip count */ | |
| 3981 if (*arg == '/') /* Match regexp, not just whole words */ | |
| 3982 { | |
| 3983 for (++arg; *arg && *arg != '/'; arg++) | |
| 3984 if (*arg == '\\' && arg[1] != NUL) | |
| 3985 arg++; | |
| 3986 if (*arg) | |
| 3987 { | |
| 3988 arg = skipwhite(arg + 1); | |
| 3989 | |
| 3990 /* Check for trailing illegal characters */ | |
| 3991 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL) | |
| 3992 xp->xp_context = EXPAND_NOTHING; | |
| 3993 else | |
| 3994 return arg; | |
| 3995 } | |
| 3996 } | |
| 3997 break; | |
| 3998 #ifdef FEAT_AUTOCMD | |
| 3999 case CMD_autocmd: | |
| 4000 return set_context_in_autocmd(xp, arg, FALSE); | |
| 4001 | |
| 4002 case CMD_doautocmd: | |
| 1731 | 4003 case CMD_doautoall: |
| 7 | 4004 return set_context_in_autocmd(xp, arg, TRUE); |
| 4005 #endif | |
| 4006 case CMD_set: | |
| 4007 set_context_in_set_cmd(xp, arg, 0); | |
| 4008 break; | |
| 4009 case CMD_setglobal: | |
| 4010 set_context_in_set_cmd(xp, arg, OPT_GLOBAL); | |
| 4011 break; | |
| 4012 case CMD_setlocal: | |
| 4013 set_context_in_set_cmd(xp, arg, OPT_LOCAL); | |
| 4014 break; | |
| 4015 case CMD_tag: | |
| 4016 case CMD_stag: | |
| 4017 case CMD_ptag: | |
| 649 | 4018 case CMD_ltag: |
| 7 | 4019 case CMD_tselect: |
| 4020 case CMD_stselect: | |
| 4021 case CMD_ptselect: | |
| 4022 case CMD_tjump: | |
| 4023 case CMD_stjump: | |
| 4024 case CMD_ptjump: | |
| 40 | 4025 if (*p_wop != NUL) |
| 4026 xp->xp_context = EXPAND_TAGS_LISTFILES; | |
| 4027 else | |
| 4028 xp->xp_context = EXPAND_TAGS; | |
| 7 | 4029 xp->xp_pattern = arg; |
| 4030 break; | |
| 4031 case CMD_augroup: | |
| 4032 xp->xp_context = EXPAND_AUGROUP; | |
| 4033 xp->xp_pattern = arg; | |
| 4034 break; | |
| 4035 #ifdef FEAT_SYN_HL | |
| 4036 case CMD_syntax: | |
| 4037 set_context_in_syntax_cmd(xp, arg); | |
| 4038 break; | |
| 4039 #endif | |
| 4040 #ifdef FEAT_EVAL | |
| 4041 case CMD_let: | |
| 4042 case CMD_if: | |
| 4043 case CMD_elseif: | |
| 4044 case CMD_while: | |
| 72 | 4045 case CMD_for: |
| 7 | 4046 case CMD_echo: |
| 4047 case CMD_echon: | |
| 4048 case CMD_execute: | |
| 4049 case CMD_echomsg: | |
| 4050 case CMD_echoerr: | |
| 4051 case CMD_call: | |
| 4052 case CMD_return: | |
| 184 | 4053 set_context_for_expression(xp, arg, ea.cmdidx); |
| 7 | 4054 break; |
| 4055 | |
| 4056 case CMD_unlet: | |
| 4057 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4058 arg = xp->xp_pattern + 1; | |
| 4059 xp->xp_context = EXPAND_USER_VARS; | |
| 4060 xp->xp_pattern = arg; | |
| 4061 break; | |
| 4062 | |
| 4063 case CMD_function: | |
| 4064 case CMD_delfunction: | |
| 4065 xp->xp_context = EXPAND_USER_FUNC; | |
| 4066 xp->xp_pattern = arg; | |
| 4067 break; | |
| 4068 | |
| 4069 case CMD_echohl: | |
| 1322 | 4070 set_context_in_echohl_cmd(xp, arg); |
| 7 | 4071 break; |
| 4072 #endif | |
| 4073 case CMD_highlight: | |
| 4074 set_context_in_highlight_cmd(xp, arg); | |
| 4075 break; | |
| 1845 | 4076 #ifdef FEAT_CSCOPE |
| 4077 case CMD_cscope: | |
| 1858 | 4078 case CMD_lcscope: |
| 4079 case CMD_scscope: | |
| 4080 set_context_in_cscope_cmd(xp, arg, ea.cmdidx); | |
| 1845 | 4081 break; |
| 4082 #endif | |
| 1868 | 4083 #ifdef FEAT_SIGNS |
| 4084 case CMD_sign: | |
| 4085 set_context_in_sign_cmd(xp, arg); | |
| 4086 break; | |
| 4087 #endif | |
| 7 | 4088 #ifdef FEAT_LISTCMDS |
| 4089 case CMD_bdelete: | |
| 4090 case CMD_bwipeout: | |
| 4091 case CMD_bunload: | |
| 4092 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4093 arg = xp->xp_pattern + 1; | |
| 4094 /*FALLTHROUGH*/ | |
| 4095 case CMD_buffer: | |
| 4096 case CMD_sbuffer: | |
| 4097 case CMD_checktime: | |
| 4098 xp->xp_context = EXPAND_BUFFERS; | |
| 4099 xp->xp_pattern = arg; | |
| 4100 break; | |
| 4101 #endif | |
| 4102 #ifdef FEAT_USR_CMDS | |
| 4103 case CMD_USER: | |
| 4104 case CMD_USER_BUF: | |
| 4105 if (compl != EXPAND_NOTHING) | |
| 4106 { | |
| 4107 /* XFILE: file names are handled above */ | |
| 184 | 4108 if (!(ea.argt & XFILE)) |
| 7 | 4109 { |
| 4110 # ifdef FEAT_MENU | |
| 4111 if (compl == EXPAND_MENUS) | |
| 4112 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4113 # endif | |
| 4114 if (compl == EXPAND_COMMANDS) | |
| 4115 return arg; | |
| 4116 if (compl == EXPAND_MAPPINGS) | |
| 4117 return set_context_in_map_cmd(xp, (char_u *)"map", | |
| 4118 arg, forceit, FALSE, FALSE, CMD_map); | |
| 3711 | 4119 /* Find start of last argument. */ |
| 4120 p = arg; | |
| 4121 while (*p) | |
| 4122 { | |
| 4123 if (*p == ' ') | |
| 4124 /* argument starts after a space */ | |
| 4125 arg = p + 1; | |
| 3716 | 4126 else if (*p == '\\' && *(p + 1) != NUL) |
| 4127 ++p; /* skip over escaped character */ | |
| 4128 mb_ptr_adv(p); | |
| 3711 | 4129 } |
| 7 | 4130 xp->xp_pattern = arg; |
| 4131 } | |
| 4132 xp->xp_context = compl; | |
| 4133 } | |
| 4134 break; | |
| 4135 #endif | |
| 4136 case CMD_map: case CMD_noremap: | |
| 4137 case CMD_nmap: case CMD_nnoremap: | |
| 4138 case CMD_vmap: case CMD_vnoremap: | |
| 4139 case CMD_omap: case CMD_onoremap: | |
| 4140 case CMD_imap: case CMD_inoremap: | |
| 4141 case CMD_cmap: case CMD_cnoremap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4142 case CMD_lmap: case CMD_lnoremap: |
| 4365 | 4143 case CMD_smap: case CMD_snoremap: |
| 4144 case CMD_xmap: case CMD_xnoremap: | |
| 7 | 4145 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
|
4146 FALSE, FALSE, ea.cmdidx); |
| 7 | 4147 case CMD_unmap: |
| 4148 case CMD_nunmap: | |
| 4149 case CMD_vunmap: | |
| 4150 case CMD_ounmap: | |
| 4151 case CMD_iunmap: | |
| 4152 case CMD_cunmap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4153 case CMD_lunmap: |
| 4365 | 4154 case CMD_sunmap: |
| 4155 case CMD_xunmap: | |
| 7 | 4156 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
|
4157 FALSE, TRUE, ea.cmdidx); |
| 7 | 4158 case CMD_abbreviate: case CMD_noreabbrev: |
| 4159 case CMD_cabbrev: case CMD_cnoreabbrev: | |
| 4160 case CMD_iabbrev: case CMD_inoreabbrev: | |
| 4161 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
|
4162 TRUE, FALSE, ea.cmdidx); |
| 7 | 4163 case CMD_unabbreviate: |
| 4164 case CMD_cunabbrev: | |
| 4165 case CMD_iunabbrev: | |
| 4166 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
|
4167 TRUE, TRUE, ea.cmdidx); |
| 7 | 4168 #ifdef FEAT_MENU |
| 4169 case CMD_menu: case CMD_noremenu: case CMD_unmenu: | |
| 4170 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu: | |
| 4171 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu: | |
| 4172 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu: | |
| 4173 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu: | |
| 4174 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu: | |
| 4175 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu: | |
| 4176 case CMD_tmenu: case CMD_tunmenu: | |
| 4177 case CMD_popup: case CMD_tearoff: case CMD_emenu: | |
| 4178 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4179 #endif | |
| 4180 | |
| 4181 case CMD_colorscheme: | |
| 4182 xp->xp_context = EXPAND_COLORS; | |
| 4183 xp->xp_pattern = arg; | |
| 4184 break; | |
| 4185 | |
| 4186 case CMD_compiler: | |
| 4187 xp->xp_context = EXPAND_COMPILER; | |
| 4188 xp->xp_pattern = arg; | |
| 4189 break; | |
| 4190 | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4191 case CMD_ownsyntax: |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4192 xp->xp_context = EXPAND_OWNSYNTAX; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4193 xp->xp_pattern = arg; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4194 break; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4195 |
|
2406
bbff28ebfc7a
Add completion for :setfiletype. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2405
diff
changeset
|
4196 case CMD_setfiletype: |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4197 xp->xp_context = EXPAND_FILETYPE; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4198 xp->xp_pattern = arg; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4199 break; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4200 |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4201 case CMD_packadd: |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4202 xp->xp_context = EXPAND_PACKADD; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4203 xp->xp_pattern = arg; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4204 break; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4205 |
| 7 | 4206 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4207 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4208 case CMD_language: | |
| 2853 | 4209 p = skiptowhite(arg); |
| 4210 if (*p == NUL) | |
| 7 | 4211 { |
| 4212 xp->xp_context = EXPAND_LANGUAGE; | |
| 4213 xp->xp_pattern = arg; | |
| 4214 } | |
| 4215 else | |
| 2853 | 4216 { |
| 4217 if ( STRNCMP(arg, "messages", p - arg) == 0 | |
| 4218 || STRNCMP(arg, "ctype", p - arg) == 0 | |
| 4219 || STRNCMP(arg, "time", p - arg) == 0) | |
| 4220 { | |
| 4221 xp->xp_context = EXPAND_LOCALES; | |
| 4222 xp->xp_pattern = skipwhite(p); | |
| 4223 } | |
| 4224 else | |
| 4225 xp->xp_context = EXPAND_NOTHING; | |
| 4226 } | |
| 7 | 4227 break; |
| 4228 #endif | |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4229 #if defined(FEAT_PROFILE) |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4230 case CMD_profile: |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4231 set_context_in_profile_cmd(xp, arg); |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4232 break; |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4233 #endif |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4234 case CMD_behave: |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4235 xp->xp_context = EXPAND_BEHAVE; |
| 3503 | 4236 xp->xp_pattern = arg; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4237 break; |
| 7 | 4238 |
| 3503 | 4239 #if defined(FEAT_CMDHIST) |
| 4240 case CMD_history: | |
| 4241 xp->xp_context = EXPAND_HISTORY; | |
| 4242 xp->xp_pattern = arg; | |
| 4243 break; | |
| 4244 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4245 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4246 case CMD_syntime: |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4247 xp->xp_context = EXPAND_SYNTIME; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4248 xp->xp_pattern = arg; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4249 break; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4250 #endif |
| 3503 | 4251 |
| 7 | 4252 #endif /* FEAT_CMDL_COMPL */ |
| 4253 | |
| 4254 default: | |
| 4255 break; | |
| 4256 } | |
| 4257 return NULL; | |
| 4258 } | |
| 4259 | |
| 4260 /* | |
| 4261 * skip a range specifier of the form: addr [,addr] [;addr] .. | |
| 4262 * | |
| 4263 * Backslashed delimiters after / or ? will be skipped, and commands will | |
| 4264 * not be expanded between /'s and ?'s or after "'". | |
| 4265 * | |
| 167 | 4266 * Also skip white space and ":" characters. |
| 7 | 4267 * Returns the "cmd" pointer advanced to beyond the range. |
| 4268 */ | |
| 4269 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4270 skip_range( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4271 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4272 int *ctx) /* pointer to xp_context or NULL */ |
| 7 | 4273 { |
| 1872 | 4274 unsigned delim; |
| 7 | 4275 |
| 167 | 4276 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL) |
| 7 | 4277 { |
| 4278 if (*cmd == '\'') | |
| 4279 { | |
| 4280 if (*++cmd == NUL && ctx != NULL) | |
| 4281 *ctx = EXPAND_NOTHING; | |
| 4282 } | |
| 4283 else if (*cmd == '/' || *cmd == '?') | |
| 4284 { | |
| 4285 delim = *cmd++; | |
| 4286 while (*cmd != NUL && *cmd != delim) | |
| 4287 if (*cmd++ == '\\' && *cmd != NUL) | |
| 4288 ++cmd; | |
| 4289 if (*cmd == NUL && ctx != NULL) | |
| 4290 *ctx = EXPAND_NOTHING; | |
| 4291 } | |
| 4292 if (*cmd != NUL) | |
| 4293 ++cmd; | |
| 4294 } | |
| 167 | 4295 |
| 4296 /* Skip ":" and white space. */ | |
| 4297 while (*cmd == ':') | |
| 4298 cmd = skipwhite(cmd + 1); | |
| 4299 | |
| 7 | 4300 return cmd; |
| 4301 } | |
| 4302 | |
| 4303 /* | |
| 4304 * get a single EX address | |
| 4305 * | |
| 4306 * Set ptr to the next character after the part that was interpreted. | |
| 4307 * Set ptr to NULL when an error is encountered. | |
| 4308 * | |
| 4309 * Return MAXLNUM when no Ex address was found. | |
| 4310 */ | |
| 4311 static linenr_T | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4312 get_address( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4313 exarg_T *eap UNUSED, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4314 char_u **ptr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4315 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
|
4316 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
|
4317 int to_other_file) /* flag: may jump to other file */ |
| 7 | 4318 { |
| 4319 int c; | |
| 4320 int i; | |
| 4321 long n; | |
| 4322 char_u *cmd; | |
| 4323 pos_T pos; | |
| 4324 pos_T *fp; | |
| 4325 linenr_T lnum; | |
| 6424 | 4326 buf_T *buf; |
| 7 | 4327 |
| 4328 cmd = skipwhite(*ptr); | |
| 4329 lnum = MAXLNUM; | |
| 4330 do | |
| 4331 { | |
| 4332 switch (*cmd) | |
| 4333 { | |
| 4334 case '.': /* '.' - Cursor position */ | |
| 6398 | 4335 ++cmd; |
| 4336 switch (addr_type) | |
| 4337 { | |
| 4338 case ADDR_LINES: | |
| 7 | 4339 lnum = curwin->w_cursor.lnum; |
| 4340 break; | |
| 6398 | 4341 case ADDR_WINDOWS: |
| 6409 | 4342 lnum = CURRENT_WIN_NR; |
| 6398 | 4343 break; |
| 4344 case ADDR_ARGUMENTS: | |
| 4345 lnum = curwin->w_arg_idx + 1; | |
| 4346 break; | |
| 4347 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4348 case ADDR_BUFFERS: |
| 6398 | 4349 lnum = curbuf->b_fnum; |
| 4350 break; | |
| 4351 case ADDR_TABS: | |
| 6409 | 4352 lnum = CURRENT_TAB_NR; |
| 6398 | 4353 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4354 #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
|
4355 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4356 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
|
4357 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4358 #endif |
| 6398 | 4359 } |
| 4360 break; | |
| 7 | 4361 |
| 4362 case '$': /* '$' - last line */ | |
| 6398 | 4363 ++cmd; |
| 4364 switch (addr_type) | |
| 4365 { | |
| 4366 case ADDR_LINES: | |
| 7 | 4367 lnum = curbuf->b_ml.ml_line_count; |
| 4368 break; | |
| 6398 | 4369 case ADDR_WINDOWS: |
| 6409 | 4370 lnum = LAST_WIN_NR; |
| 6398 | 4371 break; |
| 4372 case ADDR_ARGUMENTS: | |
| 4373 lnum = ARGCOUNT; | |
| 4374 break; | |
| 4375 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4376 buf = lastbuf; |
| 4377 while (buf->b_ml.ml_mfp == NULL) | |
| 4378 { | |
| 4379 if (buf->b_prev == NULL) | |
| 4380 break; | |
| 4381 buf = buf->b_prev; | |
| 4382 } | |
| 4383 lnum = buf->b_fnum; | |
| 4384 break; | |
| 4385 case ADDR_BUFFERS: | |
| 6398 | 4386 lnum = lastbuf->b_fnum; |
| 4387 break; | |
| 4388 case ADDR_TABS: | |
| 6409 | 4389 lnum = LAST_TAB_NR; |
| 6398 | 4390 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4391 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4392 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4393 lnum = qf_get_size(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4394 if (lnum == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4395 lnum = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4396 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4397 #endif |
| 6398 | 4398 } |
| 4399 break; | |
| 7 | 4400 |
| 4401 case '\'': /* ''' - mark */ | |
| 6398 | 4402 if (*++cmd == NUL) |
| 4403 { | |
| 4404 cmd = NULL; | |
| 4405 goto error; | |
| 4406 } | |
| 4407 if (addr_type != ADDR_LINES) | |
| 4408 { | |
| 4409 EMSG(_(e_invaddr)); | |
| 6581 | 4410 cmd = NULL; |
| 6398 | 4411 goto error; |
| 4412 } | |
| 4413 if (skip) | |
| 4414 ++cmd; | |
| 4415 else | |
| 4416 { | |
| 4417 /* Only accept a mark in another file when it is | |
| 4418 * used by itself: ":'M". */ | |
| 4419 fp = getmark(*cmd, to_other_file && cmd[1] == NUL); | |
| 4420 ++cmd; | |
| 4421 if (fp == (pos_T *)-1) | |
| 4422 /* Jumped to another file. */ | |
| 4423 lnum = curwin->w_cursor.lnum; | |
| 4424 else | |
| 4425 { | |
| 4426 if (check_mark(fp) == FAIL) | |
| 7 | 4427 { |
| 4428 cmd = NULL; | |
| 4429 goto error; | |
| 4430 } | |
| 6398 | 4431 lnum = fp->lnum; |
| 4432 } | |
| 4433 } | |
| 4434 break; | |
| 7 | 4435 |
| 4436 case '/': | |
| 4437 case '?': /* '/' or '?' - search */ | |
| 6398 | 4438 c = *cmd++; |
| 4439 if (addr_type != ADDR_LINES) | |
| 4440 { | |
| 4441 EMSG(_(e_invaddr)); | |
| 6581 | 4442 cmd = NULL; |
| 6398 | 4443 goto error; |
| 4444 } | |
| 4445 if (skip) /* skip "/pat/" */ | |
| 4446 { | |
| 4447 cmd = skip_regexp(cmd, c, (int)p_magic, NULL); | |
| 4448 if (*cmd == c) | |
| 4449 ++cmd; | |
| 4450 } | |
| 4451 else | |
| 4452 { | |
| 4453 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 4454 /* | |
| 4455 * When '/' or '?' follows another address, start | |
| 4456 * from there. | |
| 4457 */ | |
| 4458 if (lnum != MAXLNUM) | |
| 4459 curwin->w_cursor.lnum = lnum; | |
| 4460 /* | |
| 4461 * Start a forward search at the end of the line. | |
| 4462 * Start a backward search at the start of the line. | |
| 4463 * This makes sure we never match in the current | |
| 4464 * line, and can match anywhere in the | |
| 4465 * next/previous line. | |
| 4466 */ | |
| 4467 if (c == '/') | |
| 4468 curwin->w_cursor.col = MAXCOL; | |
| 4469 else | |
| 4470 curwin->w_cursor.col = 0; | |
| 4471 searchcmdlen = 0; | |
| 4472 if (!do_search(NULL, c, cmd, 1L, | |
| 4473 SEARCH_HIS | SEARCH_MSG, NULL)) | |
| 4474 { | |
| 4475 curwin->w_cursor = pos; | |
| 4476 cmd = NULL; | |
| 4477 goto error; | |
| 4478 } | |
| 4479 lnum = curwin->w_cursor.lnum; | |
| 4480 curwin->w_cursor = pos; | |
| 4481 /* adjust command string pointer */ | |
| 4482 cmd += searchcmdlen; | |
| 4483 } | |
| 4484 break; | |
| 7 | 4485 |
| 4486 case '\\': /* "\?", "\/" or "\&", repeat search */ | |
| 6398 | 4487 ++cmd; |
| 4488 if (addr_type != ADDR_LINES) | |
| 4489 { | |
| 4490 EMSG(_(e_invaddr)); | |
| 6581 | 4491 cmd = NULL; |
| 6398 | 4492 goto error; |
| 4493 } | |
| 4494 if (*cmd == '&') | |
| 4495 i = RE_SUBST; | |
| 4496 else if (*cmd == '?' || *cmd == '/') | |
| 4497 i = RE_SEARCH; | |
| 4498 else | |
| 4499 { | |
| 4500 EMSG(_(e_backslash)); | |
| 4501 cmd = NULL; | |
| 4502 goto error; | |
| 4503 } | |
| 4504 | |
| 4505 if (!skip) | |
| 4506 { | |
| 4507 /* | |
| 4508 * When search follows another address, start from | |
| 4509 * there. | |
| 4510 */ | |
| 4511 if (lnum != MAXLNUM) | |
| 4512 pos.lnum = lnum; | |
| 4513 else | |
| 4514 pos.lnum = curwin->w_cursor.lnum; | |
| 4515 | |
| 4516 /* | |
| 4517 * Start the search just like for the above | |
| 4518 * do_search(). | |
| 4519 */ | |
| 4520 if (*cmd != '?') | |
| 4521 pos.col = MAXCOL; | |
| 4522 else | |
| 4523 pos.col = 0; | |
| 7007 | 4524 #ifdef FEAT_VIRTUALEDIT |
| 4525 pos.coladd = 0; | |
| 4526 #endif | |
| 6398 | 4527 if (searchit(curwin, curbuf, &pos, |
| 4528 *cmd == '?' ? BACKWARD : FORWARD, | |
| 4529 (char_u *)"", 1L, SEARCH_MSG, | |
| 4530 i, (linenr_T)0, NULL) != FAIL) | |
| 4531 lnum = pos.lnum; | |
| 4532 else | |
| 4533 { | |
| 4534 cmd = NULL; | |
| 4535 goto error; | |
| 4536 } | |
| 4537 } | |
| 4538 ++cmd; | |
| 4539 break; | |
| 7 | 4540 |
| 4541 default: | |
| 6398 | 4542 if (VIM_ISDIGIT(*cmd)) /* absolute line number */ |
| 4543 lnum = getdigits(&cmd); | |
| 7 | 4544 } |
| 4545 | |
| 4546 for (;;) | |
| 4547 { | |
| 4548 cmd = skipwhite(cmd); | |
| 4549 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd)) | |
| 4550 break; | |
| 4551 | |
| 4552 if (lnum == MAXLNUM) | |
| 6398 | 4553 { |
| 4554 switch (addr_type) | |
| 4555 { | |
| 4556 case ADDR_LINES: | |
| 6409 | 4557 /* "+1" is same as ".+1" */ |
| 4558 lnum = curwin->w_cursor.lnum; | |
| 6398 | 4559 break; |
| 4560 case ADDR_WINDOWS: | |
| 6409 | 4561 lnum = CURRENT_WIN_NR; |
| 6398 | 4562 break; |
| 4563 case ADDR_ARGUMENTS: | |
| 4564 lnum = curwin->w_arg_idx + 1; | |
| 4565 break; | |
| 4566 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4567 case ADDR_BUFFERS: |
| 6398 | 4568 lnum = curbuf->b_fnum; |
| 4569 break; | |
| 4570 case ADDR_TABS: | |
| 6409 | 4571 lnum = CURRENT_TAB_NR; |
| 6398 | 4572 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4573 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4574 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4575 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
|
4576 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4577 #endif |
| 6398 | 4578 } |
| 4579 } | |
| 4580 | |
| 7 | 4581 if (VIM_ISDIGIT(*cmd)) |
| 4582 i = '+'; /* "number" is same as "+number" */ | |
| 4583 else | |
| 4584 i = *cmd++; | |
| 4585 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */ | |
| 4586 n = 1; | |
| 4587 else | |
| 4588 n = getdigits(&cmd); | |
| 6398 | 4589 if (addr_type == ADDR_LOADED_BUFFERS |
| 6424 | 4590 || addr_type == ADDR_BUFFERS) |
| 6581 | 4591 lnum = compute_buffer_local_count( |
| 4592 addr_type, lnum, (i == '-') ? -1 * n : n); | |
| 6398 | 4593 else if (i == '-') |
| 7 | 4594 lnum -= n; |
| 4595 else | |
| 4596 lnum += n; | |
| 4597 } | |
| 4598 } while (*cmd == '/' || *cmd == '?'); | |
| 4599 | |
| 4600 error: | |
| 4601 *ptr = cmd; | |
| 4602 return lnum; | |
| 4603 } | |
| 4604 | |
| 4605 /* | |
| 167 | 4606 * Get flags from an Ex command argument. |
| 4607 */ | |
| 4608 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4609 get_flags(exarg_T *eap) |
| 167 | 4610 { |
| 4611 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL) | |
| 4612 { | |
| 4613 if (*eap->arg == 'l') | |
| 4614 eap->flags |= EXFLAG_LIST; | |
| 4615 else if (*eap->arg == 'p') | |
| 4616 eap->flags |= EXFLAG_PRINT; | |
| 4617 else | |
| 4618 eap->flags |= EXFLAG_NR; | |
| 4619 eap->arg = skipwhite(eap->arg + 1); | |
| 4620 } | |
| 4621 } | |
| 4622 | |
| 4623 /* | |
| 7 | 4624 * Function called for command which is Not Implemented. NI! |
| 4625 */ | |
| 4626 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4627 ex_ni(exarg_T *eap) |
| 7 | 4628 { |
| 4629 if (!eap->skip) | |
| 4630 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version"); | |
| 4631 } | |
| 4632 | |
| 1315 | 4633 #ifdef HAVE_EX_SCRIPT_NI |
| 7 | 4634 /* |
| 4635 * Function called for script command which is Not Implemented. NI! | |
| 4636 * Skips over ":perl <<EOF" constructs. | |
| 4637 */ | |
| 4638 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4639 ex_script_ni(exarg_T *eap) |
| 7 | 4640 { |
| 4641 if (!eap->skip) | |
| 4642 ex_ni(eap); | |
| 4643 else | |
| 4644 vim_free(script_get(eap, eap->arg)); | |
| 4645 } | |
| 4646 #endif | |
| 4647 | |
| 4648 /* | |
| 4649 * Check range in Ex command for validity. | |
| 4650 * Return NULL when valid, error message when invalid. | |
| 4651 */ | |
| 4652 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4653 invalid_range(exarg_T *eap) |
| 7 | 4654 { |
| 6472 | 4655 buf_T *buf; |
| 7 | 4656 if ( eap->line1 < 0 |
| 4657 || eap->line2 < 0 | |
| 6472 | 4658 || eap->line1 > eap->line2) |
| 4659 return (char_u *)_(e_invrange); | |
| 4660 | |
| 4661 if (eap->argt & RANGE) | |
| 4662 { | |
| 4663 switch(eap->addr_type) | |
| 4664 { | |
| 4665 case ADDR_LINES: | |
| 4666 if (!(eap->argt & NOTADR) | |
| 4667 && eap->line2 > curbuf->b_ml.ml_line_count | |
| 7 | 4668 #ifdef FEAT_DIFF |
| 6472 | 4669 + (eap->cmdidx == CMD_diffget) |
| 4670 #endif | |
| 4671 ) | |
| 4672 return (char_u *)_(e_invrange); | |
| 4673 break; | |
| 4674 case ADDR_ARGUMENTS: | |
| 6581 | 4675 /* add 1 if ARGCOUNT is 0 */ |
| 4676 if (eap->line2 > ARGCOUNT + (!ARGCOUNT)) | |
| 6472 | 4677 return (char_u *)_(e_invrange); |
| 4678 break; | |
| 4679 case ADDR_BUFFERS: | |
| 4680 if (eap->line1 < firstbuf->b_fnum | |
| 4681 || eap->line2 > lastbuf->b_fnum) | |
| 4682 return (char_u *)_(e_invrange); | |
| 4683 break; | |
| 4684 case ADDR_LOADED_BUFFERS: | |
| 4685 buf = firstbuf; | |
| 4686 while (buf->b_ml.ml_mfp == NULL) | |
| 4687 { | |
| 4688 if (buf->b_next == NULL) | |
| 4689 return (char_u *)_(e_invrange); | |
| 4690 buf = buf->b_next; | |
| 4691 } | |
| 4692 if (eap->line1 < buf->b_fnum) | |
| 4693 return (char_u *)_(e_invrange); | |
| 4694 buf = lastbuf; | |
| 4695 while (buf->b_ml.ml_mfp == NULL) | |
| 4696 { | |
| 4697 if (buf->b_prev == NULL) | |
| 4698 return (char_u *)_(e_invrange); | |
| 4699 buf = buf->b_prev; | |
| 4700 } | |
| 4701 if (eap->line2 > buf->b_fnum) | |
| 4702 return (char_u *)_(e_invrange); | |
| 4703 break; | |
| 4704 case ADDR_WINDOWS: | |
| 6480 | 4705 if (eap->line2 > LAST_WIN_NR) |
| 6472 | 4706 return (char_u *)_(e_invrange); |
| 4707 break; | |
| 4708 case ADDR_TABS: | |
| 4709 if (eap->line2 > LAST_TAB_NR) | |
| 4710 return (char_u *)_(e_invrange); | |
| 4711 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4712 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4713 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4714 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
|
4715 return (char_u *)_(e_invrange); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4716 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4717 #endif |
| 6472 | 4718 } |
| 4719 } | |
| 7 | 4720 return NULL; |
| 4721 } | |
| 4722 | |
| 4723 /* | |
| 4724 * Correct the range for zero line number, if required. | |
| 4725 */ | |
| 4726 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4727 correct_range(exarg_T *eap) |
| 7 | 4728 { |
| 4729 if (!(eap->argt & ZEROR)) /* zero in range not allowed */ | |
| 4730 { | |
| 4731 if (eap->line1 == 0) | |
| 4732 eap->line1 = 1; | |
| 4733 if (eap->line2 == 0) | |
| 4734 eap->line2 = 1; | |
| 4735 } | |
| 4736 } | |
| 4737 | |
| 153 | 4738 #ifdef FEAT_QUICKFIX |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
4739 static char_u *skip_grep_pat(exarg_T *eap); |
| 153 | 4740 |
| 4741 /* | |
| 4742 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the | |
| 4743 * pattern. Otherwise return eap->arg. | |
| 4744 */ | |
| 4745 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4746 skip_grep_pat(exarg_T *eap) |
| 153 | 4747 { |
| 4748 char_u *p = eap->arg; | |
| 4749 | |
| 655 | 4750 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep |
| 4751 || eap->cmdidx == CMD_vimgrepadd | |
| 4752 || eap->cmdidx == CMD_lvimgrepadd | |
| 4753 || grep_internal(eap->cmdidx))) | |
| 153 | 4754 { |
| 170 | 4755 p = skip_vimgrep_pat(p, NULL, NULL); |
| 153 | 4756 if (p == NULL) |
| 4757 p = eap->arg; | |
| 4758 } | |
| 4759 return p; | |
| 4760 } | |
| 344 | 4761 |
| 4762 /* | |
| 4763 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option | |
| 4764 * in the command line, so that things like % get expanded. | |
| 4765 */ | |
| 4766 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4767 replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep) |
| 344 | 4768 { |
| 4769 char_u *new_cmdline; | |
| 4770 char_u *program; | |
| 4771 char_u *pos; | |
| 4772 char_u *ptr; | |
| 4773 int len; | |
| 4774 int i; | |
| 4775 | |
| 4776 /* | |
| 4777 * Don't do it when ":vimgrep" is used for ":grep". | |
| 4778 */ | |
| 655 | 4779 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake |
| 4780 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep | |
| 4781 || eap->cmdidx == CMD_grepadd | |
| 4782 || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4783 && !grep_internal(eap->cmdidx)) |
| 4784 { | |
| 655 | 4785 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep |
| 4786 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4787 { |
| 4788 if (*curbuf->b_p_gp == NUL) | |
| 4789 program = p_gp; | |
| 4790 else | |
| 4791 program = curbuf->b_p_gp; | |
| 4792 } | |
| 4793 else | |
| 4794 { | |
| 4795 if (*curbuf->b_p_mp == NUL) | |
| 4796 program = p_mp; | |
| 4797 else | |
| 4798 program = curbuf->b_p_mp; | |
| 4799 } | |
| 4800 | |
| 4801 p = skipwhite(p); | |
| 4802 | |
| 4803 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4804 { | |
| 4805 /* replace $* by given arguments */ | |
| 4806 i = 1; | |
| 4807 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL) | |
| 4808 ++i; | |
| 4809 len = (int)STRLEN(p); | |
| 4810 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1)); | |
| 4811 if (new_cmdline == NULL) | |
| 4812 return NULL; /* out of memory */ | |
| 4813 ptr = new_cmdline; | |
| 4814 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4815 { | |
| 4816 i = (int)(pos - program); | |
| 4817 STRNCPY(ptr, program, i); | |
| 4818 STRCPY(ptr += i, p); | |
| 4819 ptr += len; | |
| 4820 program = pos + 2; | |
| 4821 } | |
| 4822 STRCPY(ptr, program); | |
| 4823 } | |
| 4824 else | |
| 4825 { | |
| 4826 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2)); | |
| 4827 if (new_cmdline == NULL) | |
| 4828 return NULL; /* out of memory */ | |
| 4829 STRCPY(new_cmdline, program); | |
| 4830 STRCAT(new_cmdline, " "); | |
| 4831 STRCAT(new_cmdline, p); | |
| 4832 } | |
| 4833 msg_make(p); | |
| 4834 | |
| 4835 /* 'eap->cmd' is not set here, because it is not used at CMD_make */ | |
| 4836 vim_free(*cmdlinep); | |
| 4837 *cmdlinep = new_cmdline; | |
| 4838 p = new_cmdline; | |
| 4839 } | |
| 4840 return p; | |
| 4841 } | |
| 153 | 4842 #endif |
| 4843 | |
| 7 | 4844 /* |
| 4845 * Expand file name in Ex command argument. | |
| 4846 * Return FAIL for failure, OK otherwise. | |
| 4847 */ | |
| 4848 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4849 expand_filename( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4850 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4851 char_u **cmdlinep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4852 char_u **errormsgp) |
| 7 | 4853 { |
| 4854 int has_wildcards; /* need to expand wildcards */ | |
| 4855 char_u *repl; | |
| 4856 int srclen; | |
| 4857 char_u *p; | |
| 4858 int n; | |
| 1098 | 4859 int escaped; |
| 7 | 4860 |
| 153 | 4861 #ifdef FEAT_QUICKFIX |
| 4862 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */ | |
| 4863 p = skip_grep_pat(eap); | |
| 4864 #else | |
| 4865 p = eap->arg; | |
| 4866 #endif | |
| 4867 | |
| 7 | 4868 /* |
| 4869 * Decide to expand wildcards *before* replacing '%', '#', etc. If | |
| 4870 * the file name contains a wildcard it should not cause expanding. | |
| 4871 * (it will be expanded anyway if there is a wildcard before replacing). | |
| 4872 */ | |
| 153 | 4873 has_wildcards = mch_has_wildcard(p); |
| 4874 while (*p != NUL) | |
| 7 | 4875 { |
| 9 | 4876 #ifdef FEAT_EVAL |
| 4877 /* Skip over `=expr`, wildcards in it are not expanded. */ | |
| 4878 if (p[0] == '`' && p[1] == '=') | |
| 4879 { | |
| 4880 p += 2; | |
| 4881 (void)skip_expr(&p); | |
| 4882 if (*p == '`') | |
| 4883 ++p; | |
| 4884 continue; | |
| 4885 } | |
| 4886 #endif | |
| 7 | 4887 /* |
| 4888 * Quick check if this cannot be the start of a special string. | |
| 4889 * Also removes backslash before '%', '#' and '<'. | |
| 4890 */ | |
| 4891 if (vim_strchr((char_u *)"%#<", *p) == NULL) | |
| 4892 { | |
| 4893 ++p; | |
| 4894 continue; | |
| 4895 } | |
| 4896 | |
| 4897 /* | |
| 4898 * Try to find a match at this position. | |
| 4899 */ | |
| 1098 | 4900 repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum), |
| 4901 errormsgp, &escaped); | |
| 7 | 4902 if (*errormsgp != NULL) /* error detected */ |
| 4903 return FAIL; | |
| 4904 if (repl == NULL) /* no match found */ | |
| 4905 { | |
| 4906 p += srclen; | |
| 4907 continue; | |
| 4908 } | |
| 4909 | |
| 37 | 4910 /* Wildcards won't be expanded below, the replacement is taken |
| 4911 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */ | |
| 4912 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL) | |
| 4913 { | |
| 4914 char_u *l = repl; | |
| 4915 | |
| 4916 repl = expand_env_save(repl); | |
| 4917 vim_free(l); | |
| 4918 } | |
| 4919 | |
| 1098 | 4920 /* Need to escape white space et al. with a backslash. |
| 4921 * Don't do this for: | |
| 4922 * - replacement that already has been escaped: "##" | |
| 4923 * - shell commands (may have to use quotes instead). | |
| 4924 * - non-unix systems when there is a single argument (spaces don't | |
| 4925 * separate arguments then). | |
| 4926 */ | |
| 7 | 4927 if (!eap->usefilter |
| 1098 | 4928 && !escaped |
| 7 | 4929 && eap->cmdidx != CMD_bang |
| 4930 && eap->cmdidx != CMD_make | |
| 655 | 4931 && eap->cmdidx != CMD_lmake |
| 7 | 4932 && eap->cmdidx != CMD_grep |
| 655 | 4933 && eap->cmdidx != CMD_lgrep |
| 7 | 4934 && eap->cmdidx != CMD_grepadd |
| 655 | 4935 && eap->cmdidx != CMD_lgrepadd |
| 7 | 4936 #ifndef UNIX |
| 4937 && !(eap->argt & NOSPC) | |
| 4938 #endif | |
| 4939 ) | |
| 4940 { | |
| 4941 char_u *l; | |
| 4942 #ifdef BACKSLASH_IN_FILENAME | |
| 4943 /* Don't escape a backslash here, because rem_backslash() doesn't | |
| 4944 * remove it later. */ | |
| 4945 static char_u *nobslash = (char_u *)" \t\"|"; | |
| 4946 # define ESCAPE_CHARS nobslash | |
| 4947 #else | |
| 4948 # define ESCAPE_CHARS escape_chars | |
| 4949 #endif | |
| 4950 | |
| 4951 for (l = repl; *l; ++l) | |
| 4952 if (vim_strchr(ESCAPE_CHARS, *l) != NULL) | |
| 4953 { | |
| 4954 l = vim_strsave_escaped(repl, ESCAPE_CHARS); | |
| 4955 if (l != NULL) | |
| 4956 { | |
| 4957 vim_free(repl); | |
| 4958 repl = l; | |
| 4959 } | |
| 4960 break; | |
| 4961 } | |
| 4962 } | |
| 4963 | |
| 4964 /* For a shell command a '!' must be escaped. */ | |
| 4965 if ((eap->usefilter || eap->cmdidx == CMD_bang) | |
| 5778 | 4966 && vim_strpbrk(repl, (char_u *)"!") != NULL) |
| 7 | 4967 { |
| 4968 char_u *l; | |
| 4969 | |
| 5778 | 4970 l = vim_strsave_escaped(repl, (char_u *)"!"); |
| 7 | 4971 if (l != NULL) |
| 4972 { | |
| 4973 vim_free(repl); | |
| 4974 repl = l; | |
| 4975 } | |
| 4976 } | |
| 4977 | |
| 4978 p = repl_cmdline(eap, p, srclen, repl, cmdlinep); | |
| 4979 vim_free(repl); | |
| 4980 if (p == NULL) | |
| 4981 return FAIL; | |
| 4982 } | |
| 4983 | |
| 4984 /* | |
| 4985 * One file argument: Expand wildcards. | |
| 4986 * Don't do this with ":r !command" or ":w !command". | |
| 4987 */ | |
| 4988 if ((eap->argt & NOSPC) && !eap->usefilter) | |
| 4989 { | |
| 4990 /* | |
| 4991 * May do this twice: | |
| 4992 * 1. Replace environment variables. | |
| 4993 * 2. Replace any other wildcards, remove backslashes. | |
| 4994 */ | |
| 4995 for (n = 1; n <= 2; ++n) | |
| 4996 { | |
| 4997 if (n == 2) | |
| 4998 { | |
| 4999 #ifdef UNIX | |
| 5000 /* | |
| 5001 * Only for Unix we check for more than one file name. | |
| 5002 * For other systems spaces are considered to be part | |
| 5003 * of the file name. | |
| 5004 * Only check here if there is no wildcard, otherwise | |
| 5005 * ExpandOne() will check for errors. This allows | |
| 5006 * ":e `ls ve*.c`" on Unix. | |
| 5007 */ | |
| 5008 if (!has_wildcards) | |
| 5009 for (p = eap->arg; *p; ++p) | |
| 5010 { | |
| 5011 /* skip escaped characters */ | |
| 5012 if (p[1] && (*p == '\\' || *p == Ctrl_V)) | |
| 5013 ++p; | |
| 5014 else if (vim_iswhite(*p)) | |
| 5015 { | |
| 5016 *errormsgp = (char_u *)_("E172: Only one file name allowed"); | |
| 5017 return FAIL; | |
| 5018 } | |
| 5019 } | |
| 5020 #endif | |
| 5021 | |
| 5022 /* | |
| 5023 * Halve the number of backslashes (this is Vi compatible). | |
| 5024 * For Unix and OS/2, when wildcards are expanded, this is | |
| 5025 * done by ExpandOne() below. | |
| 5026 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
5027 #if defined(UNIX) |
| 7 | 5028 if (!has_wildcards) |
| 5029 #endif | |
| 5030 backslash_halve(eap->arg); | |
| 5031 } | |
| 5032 | |
| 5033 if (has_wildcards) | |
| 5034 { | |
| 5035 if (n == 1) | |
| 5036 { | |
| 5037 /* | |
| 5038 * First loop: May expand environment variables. This | |
| 5039 * can be done much faster with expand_env() than with | |
| 5040 * something else (e.g., calling a shell). | |
| 5041 * After expanding environment variables, check again | |
| 5042 * if there are still wildcards present. | |
| 5043 */ | |
| 5044 if (vim_strchr(eap->arg, '$') != NULL | |
| 5045 || vim_strchr(eap->arg, '~') != NULL) | |
| 5046 { | |
| 372 | 5047 expand_env_esc(eap->arg, NameBuff, MAXPATHL, |
| 1408 | 5048 TRUE, TRUE, NULL); |
| 7 | 5049 has_wildcards = mch_has_wildcard(NameBuff); |
| 5050 p = NameBuff; | |
| 5051 } | |
| 5052 else | |
| 5053 p = NULL; | |
| 5054 } | |
| 5055 else /* n == 2 */ | |
| 5056 { | |
| 5057 expand_T xpc; | |
| 2652 | 5058 int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH; |
| 7 | 5059 |
| 5060 ExpandInit(&xpc); | |
| 5061 xpc.xp_context = EXPAND_FILES; | |
| 2652 | 5062 if (p_wic) |
| 5063 options += WILD_ICASE; | |
| 7 | 5064 p = ExpandOne(&xpc, eap->arg, NULL, |
| 2652 | 5065 options, WILD_EXPAND_FREE); |
| 7 | 5066 if (p == NULL) |
| 5067 return FAIL; | |
| 5068 } | |
| 5069 if (p != NULL) | |
| 5070 { | |
| 5071 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg), | |
| 5072 p, cmdlinep); | |
| 5073 if (n == 2) /* p came from ExpandOne() */ | |
| 5074 vim_free(p); | |
| 5075 } | |
| 5076 } | |
| 5077 } | |
| 5078 } | |
| 5079 return OK; | |
| 5080 } | |
| 5081 | |
| 5082 /* | |
| 5083 * Replace part of the command line, keeping eap->cmd, eap->arg and | |
| 5084 * eap->nextcmd correct. | |
| 5085 * "src" points to the part that is to be replaced, of length "srclen". | |
| 5086 * "repl" is the replacement string. | |
| 5087 * Returns a pointer to the character after the replaced string. | |
| 5088 * Returns NULL for failure. | |
| 5089 */ | |
| 5090 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5091 repl_cmdline( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5092 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5093 char_u *src, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5094 int srclen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5095 char_u *repl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5096 char_u **cmdlinep) |
| 7 | 5097 { |
| 5098 int len; | |
| 5099 int i; | |
| 5100 char_u *new_cmdline; | |
| 5101 | |
| 5102 /* | |
| 5103 * The new command line is build in new_cmdline[]. | |
| 5104 * First allocate it. | |
| 5105 * Careful: a "+cmd" argument may have been NUL terminated. | |
| 5106 */ | |
| 5107 len = (int)STRLEN(repl); | |
| 5108 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3; | |
| 698 | 5109 if (eap->nextcmd != NULL) |
| 7 | 5110 i += (int)STRLEN(eap->nextcmd);/* add space for next command */ |
| 5111 if ((new_cmdline = alloc((unsigned)i)) == NULL) | |
| 5112 return NULL; /* out of memory! */ | |
| 5113 | |
| 5114 /* | |
| 5115 * Copy the stuff before the expanded part. | |
| 5116 * Copy the expanded stuff. | |
| 5117 * Copy what came after the expanded part. | |
| 5118 * Copy the next commands, if there are any. | |
| 5119 */ | |
| 5120 i = (int)(src - *cmdlinep); /* length of part before match */ | |
| 5121 mch_memmove(new_cmdline, *cmdlinep, (size_t)i); | |
| 434 | 5122 |
| 7 | 5123 mch_memmove(new_cmdline + i, repl, (size_t)len); |
| 5124 i += len; /* remember the end of the string */ | |
| 5125 STRCPY(new_cmdline + i, src + srclen); | |
| 5126 src = new_cmdline + i; /* remember where to continue */ | |
| 5127 | |
| 698 | 5128 if (eap->nextcmd != NULL) /* append next command */ |
| 7 | 5129 { |
| 5130 i = (int)STRLEN(new_cmdline) + 1; | |
| 5131 STRCPY(new_cmdline + i, eap->nextcmd); | |
| 5132 eap->nextcmd = new_cmdline + i; | |
| 5133 } | |
| 5134 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep); | |
| 5135 eap->arg = new_cmdline + (eap->arg - *cmdlinep); | |
| 5136 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command) | |
| 5137 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep); | |
| 5138 vim_free(*cmdlinep); | |
| 5139 *cmdlinep = new_cmdline; | |
| 5140 | |
| 5141 return src; | |
| 5142 } | |
| 5143 | |
| 5144 /* | |
| 5145 * Check for '|' to separate commands and '"' to start comments. | |
| 5146 */ | |
| 5147 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5148 separate_nextcmd(exarg_T *eap) |
| 7 | 5149 { |
| 5150 char_u *p; | |
| 5151 | |
| 153 | 5152 #ifdef FEAT_QUICKFIX |
| 5153 p = skip_grep_pat(eap); | |
| 5154 #else | |
| 41 | 5155 p = eap->arg; |
| 5156 #endif | |
| 5157 | |
| 5158 for ( ; *p; mb_ptr_adv(p)) | |
| 7 | 5159 { |
| 5160 if (*p == Ctrl_V) | |
| 5161 { | |
| 5162 if (eap->argt & (USECTRLV | XFILE)) | |
| 5163 ++p; /* skip CTRL-V and next char */ | |
| 5164 else | |
| 1362 | 5165 /* remove CTRL-V and skip next char */ |
| 1619 | 5166 STRMOVE(p, p + 1); |
| 7 | 5167 if (*p == NUL) /* stop at NUL after CTRL-V */ |
| 5168 break; | |
| 5169 } | |
| 9 | 5170 |
| 5171 #ifdef FEAT_EVAL | |
| 5172 /* Skip over `=expr` when wildcards are expanded. */ | |
| 167 | 5173 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE)) |
| 9 | 5174 { |
| 5175 p += 2; | |
| 5176 (void)skip_expr(&p); | |
| 5177 } | |
| 5178 #endif | |
| 5179 | |
| 7 | 5180 /* Check for '"': start of comment or '|': next command */ |
| 5181 /* :@" and :*" do not start a comment! | |
| 5182 * :redir @" doesn't either. */ | |
| 5183 else if ((*p == '"' && !(eap->argt & NOTRLCOM) | |
| 5184 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star) | |
| 5185 || p != eap->arg) | |
| 5186 && (eap->cmdidx != CMD_redir | |
| 5187 || p != eap->arg + 1 || p[-1] != '@')) | |
| 5188 || *p == '|' || *p == '\n') | |
| 5189 { | |
| 5190 /* | |
| 5191 * We remove the '\' before the '|', unless USECTRLV is used | |
| 5192 * AND 'b' is present in 'cpoptions'. | |
| 5193 */ | |
| 5194 if ((vim_strchr(p_cpo, CPO_BAR) == NULL | |
| 5195 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\') | |
| 5196 { | |
| 1619 | 5197 STRMOVE(p - 1, p); /* remove the '\' */ |
| 7 | 5198 --p; |
| 5199 } | |
| 5200 else | |
| 5201 { | |
| 5202 eap->nextcmd = check_nextcmd(p); | |
| 5203 *p = NUL; | |
| 5204 break; | |
| 5205 } | |
| 5206 } | |
| 41 | 5207 } |
| 5208 | |
| 7 | 5209 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */ |
| 5210 del_trailing_spaces(eap->arg); | |
| 5211 } | |
| 5212 | |
| 5213 /* | |
| 5214 * get + command from ex argument | |
| 5215 */ | |
| 5216 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5217 getargcmd(char_u **argp) |
| 7 | 5218 { |
| 5219 char_u *arg = *argp; | |
| 5220 char_u *command = NULL; | |
| 5221 | |
| 5222 if (*arg == '+') /* +[command] */ | |
| 5223 { | |
| 5224 ++arg; | |
| 5790 | 5225 if (vim_isspace(*arg) || *arg == NUL) |
| 7 | 5226 command = dollar_command; |
| 5227 else | |
| 5228 { | |
| 5229 command = arg; | |
| 5230 arg = skip_cmd_arg(command, TRUE); | |
| 5231 if (*arg != NUL) | |
| 5232 *arg++ = NUL; /* terminate command with NUL */ | |
| 5233 } | |
| 5234 | |
| 5235 arg = skipwhite(arg); /* skip over spaces */ | |
| 5236 *argp = arg; | |
| 5237 } | |
| 5238 return command; | |
| 5239 } | |
| 5240 | |
| 5241 /* | |
| 5242 * Find end of "+command" argument. Skip over "\ " and "\\". | |
| 5243 */ | |
| 5244 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5245 skip_cmd_arg( |
|
f86adafb28d4
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parents:
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diff
changeset
|
5246 char_u *p, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5247 int rembs) /* TRUE to halve the number of backslashes */ |
| 7 | 5248 { |
| 5249 while (*p && !vim_isspace(*p)) | |
| 5250 { | |
| 5251 if (*p == '\\' && p[1] != NUL) | |
| 5252 { | |
| 5253 if (rembs) | |
| 1619 | 5254 STRMOVE(p, p + 1); |
| 7 | 5255 else |
| 5256 ++p; | |
| 5257 } | |
| 39 | 5258 mb_ptr_adv(p); |
| 7 | 5259 } |
| 5260 return p; | |
| 5261 } | |
| 5262 | |
| 5263 /* | |
| 5264 * Get "++opt=arg" argument. | |
| 5265 * Return FAIL or OK. | |
| 5266 */ | |
| 5267 static int | |
|
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parents:
7799
diff
changeset
|
5268 getargopt(exarg_T *eap) |
| 7 | 5269 { |
| 5270 char_u *arg = eap->arg + 2; | |
| 5271 int *pp = NULL; | |
| 5272 #ifdef FEAT_MBYTE | |
| 2168 | 5273 int bad_char_idx; |
| 7 | 5274 char_u *p; |
| 5275 #endif | |
| 5276 | |
| 5277 /* ":edit ++[no]bin[ary] file" */ | |
| 5278 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0) | |
| 5279 { | |
| 5280 if (*arg == 'n') | |
| 5281 { | |
| 5282 arg += 2; | |
| 5283 eap->force_bin = FORCE_NOBIN; | |
| 5284 } | |
| 5285 else | |
| 5286 eap->force_bin = FORCE_BIN; | |
| 5287 if (!checkforcmd(&arg, "binary", 3)) | |
| 5288 return FAIL; | |
| 5289 eap->arg = skipwhite(arg); | |
| 5290 return OK; | |
| 5291 } | |
| 5292 | |
| 819 | 5293 /* ":read ++edit file" */ |
| 5294 if (STRNCMP(arg, "edit", 4) == 0) | |
| 5295 { | |
| 5296 eap->read_edit = TRUE; | |
| 5297 eap->arg = skipwhite(arg + 4); | |
| 5298 return OK; | |
| 5299 } | |
| 5300 | |
| 7 | 5301 if (STRNCMP(arg, "ff", 2) == 0) |
| 5302 { | |
| 5303 arg += 2; | |
| 5304 pp = &eap->force_ff; | |
| 5305 } | |
| 5306 else if (STRNCMP(arg, "fileformat", 10) == 0) | |
| 5307 { | |
| 5308 arg += 10; | |
| 5309 pp = &eap->force_ff; | |
| 5310 } | |
| 5311 #ifdef FEAT_MBYTE | |
| 5312 else if (STRNCMP(arg, "enc", 3) == 0) | |
| 5313 { | |
| 3208 | 5314 if (STRNCMP(arg, "encoding", 8) == 0) |
| 5315 arg += 8; | |
| 5316 else | |
| 5317 arg += 3; | |
| 7 | 5318 pp = &eap->force_enc; |
| 5319 } | |
| 595 | 5320 else if (STRNCMP(arg, "bad", 3) == 0) |
| 5321 { | |
| 5322 arg += 3; | |
| 2168 | 5323 pp = &bad_char_idx; |
| 595 | 5324 } |
| 7 | 5325 #endif |
| 5326 | |
| 5327 if (pp == NULL || *arg != '=') | |
| 5328 return FAIL; | |
| 5329 | |
| 5330 ++arg; | |
| 5331 *pp = (int)(arg - eap->cmd); | |
| 5332 arg = skip_cmd_arg(arg, FALSE); | |
| 5333 eap->arg = skipwhite(arg); | |
| 5334 *arg = NUL; | |
| 5335 | |
| 5336 #ifdef FEAT_MBYTE | |
| 5337 if (pp == &eap->force_ff) | |
| 5338 { | |
| 5339 #endif | |
| 5340 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL) | |
| 5341 return FAIL; | |
| 5342 #ifdef FEAT_MBYTE | |
| 5343 } | |
| 595 | 5344 else if (pp == &eap->force_enc) |
| 7 | 5345 { |
| 5346 /* Make 'fileencoding' lower case. */ | |
| 5347 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p) | |
| 5348 *p = TOLOWER_ASC(*p); | |
| 5349 } | |
| 595 | 5350 else |
| 5351 { | |
| 5352 /* Check ++bad= argument. Must be a single-byte character, "keep" or | |
| 5353 * "drop". */ | |
| 2168 | 5354 p = eap->cmd + bad_char_idx; |
| 595 | 5355 if (STRICMP(p, "keep") == 0) |
| 5356 eap->bad_char = BAD_KEEP; | |
| 5357 else if (STRICMP(p, "drop") == 0) | |
| 5358 eap->bad_char = BAD_DROP; | |
| 5359 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL) | |
| 5360 eap->bad_char = *p; | |
| 5361 else | |
| 5362 return FAIL; | |
| 5363 } | |
| 7 | 5364 #endif |
| 5365 | |
| 5366 return OK; | |
| 5367 } | |
| 5368 | |
| 5369 /* | |
| 5370 * ":abbreviate" and friends. | |
| 5371 */ | |
| 5372 static void | |
|
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parents:
7799
diff
changeset
|
5373 ex_abbreviate(exarg_T *eap) |
| 7 | 5374 { |
| 5375 do_exmap(eap, TRUE); /* almost the same as mapping */ | |
| 5376 } | |
| 5377 | |
| 5378 /* | |
| 5379 * ":map" and friends. | |
| 5380 */ | |
| 5381 static void | |
|
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diff
changeset
|
5382 ex_map(exarg_T *eap) |
| 7 | 5383 { |
| 5384 /* | |
| 5385 * If we are sourcing .exrc or .vimrc in current directory we | |
| 5386 * print the mappings for security reasons. | |
| 5387 */ | |
| 5388 if (secure) | |
| 5389 { | |
| 5390 secure = 2; | |
| 5391 msg_outtrans(eap->cmd); | |
| 5392 msg_putchar('\n'); | |
| 5393 } | |
| 5394 do_exmap(eap, FALSE); | |
| 5395 } | |
| 5396 | |
| 5397 /* | |
| 5398 * ":unmap" and friends. | |
| 5399 */ | |
| 5400 static void | |
|
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diff
changeset
|
5401 ex_unmap(exarg_T *eap) |
| 7 | 5402 { |
| 5403 do_exmap(eap, FALSE); | |
| 5404 } | |
| 5405 | |
| 5406 /* | |
| 5407 * ":mapclear" and friends. | |
| 5408 */ | |
| 5409 static void | |
|
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parents:
7799
diff
changeset
|
5410 ex_mapclear(exarg_T *eap) |
| 7 | 5411 { |
| 5412 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE); | |
| 5413 } | |
| 5414 | |
| 5415 /* | |
| 5416 * ":abclear" and friends. | |
| 5417 */ | |
| 5418 static void | |
|
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parents:
7799
diff
changeset
|
5419 ex_abclear(exarg_T *eap) |
| 7 | 5420 { |
| 5421 map_clear(eap->cmd, eap->arg, TRUE, TRUE); | |
| 5422 } | |
| 5423 | |
| 3350 | 5424 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 7 | 5425 static void |
|
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diff
changeset
|
5426 ex_autocmd(exarg_T *eap) |
| 7 | 5427 { |
| 5428 /* | |
| 5429 * Disallow auto commands from .exrc and .vimrc in current | |
| 5430 * directory for security reasons. | |
| 5431 */ | |
| 5432 if (secure) | |
| 5433 { | |
| 5434 secure = 2; | |
| 5435 eap->errmsg = e_curdir; | |
| 5436 } | |
| 5437 else if (eap->cmdidx == CMD_autocmd) | |
| 5438 do_autocmd(eap->arg, eap->forceit); | |
| 5439 else | |
| 5440 do_augroup(eap->arg, eap->forceit); | |
| 5441 } | |
| 5442 | |
| 5443 /* | |
| 5444 * ":doautocmd": Apply the automatic commands to the current buffer. | |
| 5445 */ | |
| 5446 static void | |
|
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parents:
7799
diff
changeset
|
5447 ex_doautocmd(exarg_T *eap) |
| 7 | 5448 { |
| 3350 | 5449 char_u *arg = eap->arg; |
| 5450 int call_do_modelines = check_nomodeline(&arg); | |
| 5451 | |
| 5452 (void)do_doautocmd(arg, TRUE); | |
| 5453 if (call_do_modelines) /* Only when there is no <nomodeline>. */ | |
| 5454 do_modelines(0); | |
| 7 | 5455 } |
| 5456 #endif | |
| 5457 | |
| 5458 #ifdef FEAT_LISTCMDS | |
| 5459 /* | |
| 5460 * :[N]bunload[!] [N] [bufname] unload buffer | |
| 5461 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list | |
| 5462 * :[N]bwipeout[!] [N] [bufname] delete buffer really | |
| 5463 */ | |
| 5464 static void | |
|
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parents:
7799
diff
changeset
|
5465 ex_bunload(exarg_T *eap) |
| 7 | 5466 { |
| 5467 eap->errmsg = do_bufdel( | |
| 5468 eap->cmdidx == CMD_bdelete ? DOBUF_DEL | |
| 5469 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE | |
| 5470 : DOBUF_UNLOAD, eap->arg, | |
| 5471 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit); | |
| 5472 } | |
| 5473 | |
| 5474 /* | |
| 5475 * :[N]buffer [N] to buffer N | |
| 5476 * :[N]sbuffer [N] to buffer N | |
| 5477 */ | |
| 5478 static void | |
|
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parents:
7799
diff
changeset
|
5479 ex_buffer(exarg_T *eap) |
| 7 | 5480 { |
| 5481 if (*eap->arg) | |
| 5482 eap->errmsg = e_trailing; | |
| 5483 else | |
| 5484 { | |
| 5485 if (eap->addr_count == 0) /* default is current buffer */ | |
| 5486 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0); | |
| 5487 else | |
| 5488 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2); | |
| 6230 | 5489 if (eap->do_ecmd_cmd != NULL) |
| 5490 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5491 } |
| 5492 } | |
| 5493 | |
| 5494 /* | |
| 5495 * :[N]bmodified [N] to next mod. buffer | |
| 5496 * :[N]sbmodified [N] to next mod. buffer | |
| 5497 */ | |
| 5498 static void | |
|
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parents:
7799
diff
changeset
|
5499 ex_bmodified(exarg_T *eap) |
| 7 | 5500 { |
| 5501 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2); | |
| 6230 | 5502 if (eap->do_ecmd_cmd != NULL) |
| 5503 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5504 } |
| 5505 | |
| 5506 /* | |
| 5507 * :[N]bnext [N] to next buffer | |
| 5508 * :[N]sbnext [N] split and to next buffer | |
| 5509 */ | |
| 5510 static void | |
|
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parents:
7799
diff
changeset
|
5511 ex_bnext(exarg_T *eap) |
| 7 | 5512 { |
| 5513 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2); | |
| 6230 | 5514 if (eap->do_ecmd_cmd != NULL) |
| 5515 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5516 } |
| 5517 | |
| 5518 /* | |
| 5519 * :[N]bNext [N] to previous buffer | |
| 5520 * :[N]bprevious [N] to previous buffer | |
| 5521 * :[N]sbNext [N] split and to previous buffer | |
| 5522 * :[N]sbprevious [N] split and to previous buffer | |
| 5523 */ | |
| 5524 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5525 ex_bprevious(exarg_T *eap) |
| 7 | 5526 { |
| 5527 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2); | |
| 6230 | 5528 if (eap->do_ecmd_cmd != NULL) |
| 5529 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5530 } |
| 5531 | |
| 5532 /* | |
| 5533 * :brewind to first buffer | |
| 5534 * :bfirst to first buffer | |
| 5535 * :sbrewind split and to first buffer | |
| 5536 * :sbfirst split and to first buffer | |
| 5537 */ | |
| 5538 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5539 ex_brewind(exarg_T *eap) |
| 7 | 5540 { |
| 5541 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0); | |
| 6230 | 5542 if (eap->do_ecmd_cmd != NULL) |
| 5543 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5544 } |
| 5545 | |
| 5546 /* | |
| 5547 * :blast to last buffer | |
| 5548 * :sblast split and to last buffer | |
| 5549 */ | |
| 5550 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5551 ex_blast(exarg_T *eap) |
| 7 | 5552 { |
| 5553 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0); | |
| 6230 | 5554 if (eap->do_ecmd_cmd != NULL) |
| 5555 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5556 } |
| 5557 #endif | |
| 5558 | |
| 5559 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5560 ends_excmd(int c) |
| 7 | 5561 { |
| 5562 return (c == NUL || c == '|' || c == '"' || c == '\n'); | |
| 5563 } | |
| 5564 | |
| 5565 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \ | |
| 5566 || defined(PROTO) | |
| 5567 /* | |
| 5568 * Return the next command, after the first '|' or '\n'. | |
| 5569 * Return NULL if not found. | |
| 5570 */ | |
| 5571 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5572 find_nextcmd(char_u *p) |
| 7 | 5573 { |
| 5574 while (*p != '|' && *p != '\n') | |
| 5575 { | |
| 5576 if (*p == NUL) | |
| 5577 return NULL; | |
| 5578 ++p; | |
| 5579 } | |
| 5580 return (p + 1); | |
| 5581 } | |
| 5582 #endif | |
| 5583 | |
| 5584 /* | |
| 5585 * Check if *p is a separator between Ex commands. | |
| 5586 * Return NULL if it isn't, (p + 1) if it is. | |
| 5587 */ | |
| 5588 char_u * | |
|
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parents:
7799
diff
changeset
|
5589 check_nextcmd(char_u *p) |
| 7 | 5590 { |
| 5591 p = skipwhite(p); | |
| 5592 if (*p == '|' || *p == '\n') | |
| 5593 return (p + 1); | |
| 5594 else | |
| 5595 return NULL; | |
| 5596 } | |
| 5597 | |
| 5598 /* | |
| 5599 * - if there are more files to edit | |
| 5600 * - and this is the last window | |
| 5601 * - and forceit not used | |
| 5602 * - and not repeated twice on a row | |
| 5603 * return FAIL and give error message if 'message' TRUE | |
| 5604 * return OK otherwise | |
| 5605 */ | |
| 5606 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5607 check_more( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5608 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
|
5609 int forceit) |
| 7 | 5610 { |
| 5611 int n = ARGCOUNT - curwin->w_arg_idx - 1; | |
| 5612 | |
| 672 | 5613 if (!forceit && only_one_window() |
| 5614 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0) | |
| 7 | 5615 { |
| 5616 if (message) | |
| 5617 { | |
| 5618 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 5619 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL) | |
| 5620 { | |
| 2770 | 5621 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 5622 |
| 5623 if (n == 1) | |
| 2768 | 5624 vim_strncpy(buff, |
| 5625 (char_u *)_("1 more file to edit. Quit anyway?"), | |
| 2770 | 5626 DIALOG_MSG_SIZE - 1); |
| 7 | 5627 else |
| 2770 | 5628 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, |
| 7 | 5629 _("%d more files to edit. Quit anyway?"), n); |
| 5630 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES) | |
| 5631 return OK; | |
| 5632 return FAIL; | |
| 5633 } | |
| 5634 #endif | |
| 5635 if (n == 1) | |
| 5636 EMSG(_("E173: 1 more file to edit")); | |
| 5637 else | |
| 5638 EMSGN(_("E173: %ld more files to edit"), n); | |
| 5639 quitmore = 2; /* next try to quit is allowed */ | |
| 5640 } | |
| 5641 return FAIL; | |
| 5642 } | |
| 5643 return OK; | |
| 5644 } | |
| 5645 | |
| 5646 #ifdef FEAT_CMDL_COMPL | |
| 5647 /* | |
| 5648 * Function given to ExpandGeneric() to obtain the list of command names. | |
| 5649 */ | |
| 5650 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5651 get_command_name(expand_T *xp UNUSED, int idx) |
| 7 | 5652 { |
| 5653 if (idx >= (int)CMD_SIZE) | |
| 5654 # ifdef FEAT_USR_CMDS | |
| 5655 return get_user_command_name(idx); | |
| 5656 # else | |
| 5657 return NULL; | |
| 5658 # endif | |
| 5659 return cmdnames[idx].cmd_name; | |
| 5660 } | |
| 5661 #endif | |
| 5662 | |
| 5663 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5664 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
|
5665 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
|
5666 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
|
5667 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
|
5668 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 | 5669 |
| 5670 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5671 uc_add_command( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5672 char_u *name, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5673 size_t name_len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5674 char_u *rep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5675 long argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5676 long def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5677 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5678 int compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5679 char_u *compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5680 int addr_type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5681 int force) |
| 7 | 5682 { |
| 5683 ucmd_T *cmd = NULL; | |
| 5684 char_u *p; | |
| 5685 int i; | |
| 5686 int cmp = 1; | |
| 5687 char_u *rep_buf = NULL; | |
| 5688 garray_T *gap; | |
| 5689 | |
| 859 | 5690 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE); |
| 7 | 5691 if (rep_buf == NULL) |
| 5692 { | |
| 5693 /* Can't replace termcodes - try using the string as is */ | |
| 5694 rep_buf = vim_strsave(rep); | |
| 5695 | |
| 5696 /* Give up if out of memory */ | |
| 5697 if (rep_buf == NULL) | |
| 5698 return FAIL; | |
| 5699 } | |
| 5700 | |
| 5701 /* get address of growarray: global or in curbuf */ | |
| 5702 if (flags & UC_BUFFER) | |
| 5703 { | |
| 5704 gap = &curbuf->b_ucmds; | |
| 5705 if (gap->ga_itemsize == 0) | |
| 5706 ga_init2(gap, (int)sizeof(ucmd_T), 4); | |
| 5707 } | |
| 5708 else | |
| 5709 gap = &ucmds; | |
| 5710 | |
| 5711 /* Search for the command in the already defined commands. */ | |
| 5712 for (i = 0; i < gap->ga_len; ++i) | |
| 5713 { | |
| 5714 size_t len; | |
| 5715 | |
| 5716 cmd = USER_CMD_GA(gap, i); | |
| 5717 len = STRLEN(cmd->uc_name); | |
| 5718 cmp = STRNCMP(name, cmd->uc_name, name_len); | |
| 5719 if (cmp == 0) | |
| 5720 { | |
| 5721 if (name_len < len) | |
| 5722 cmp = -1; | |
| 5723 else if (name_len > len) | |
| 5724 cmp = 1; | |
| 5725 } | |
| 5726 | |
| 5727 if (cmp == 0) | |
| 5728 { | |
| 5729 if (!force) | |
| 5730 { | |
| 5731 EMSG(_("E174: Command already exists: add ! to replace it")); | |
| 5732 goto fail; | |
| 5733 } | |
| 5734 | |
| 5735 vim_free(cmd->uc_rep); | |
| 1837 | 5736 cmd->uc_rep = NULL; |
| 5737 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5738 vim_free(cmd->uc_compl_arg); | |
| 5739 cmd->uc_compl_arg = NULL; | |
| 5740 #endif | |
| 7 | 5741 break; |
| 5742 } | |
| 5743 | |
| 5744 /* Stop as soon as we pass the name to add */ | |
| 5745 if (cmp < 0) | |
| 5746 break; | |
| 5747 } | |
| 5748 | |
| 5749 /* Extend the array unless we're replacing an existing command */ | |
| 5750 if (cmp != 0) | |
| 5751 { | |
| 5752 if (ga_grow(gap, 1) != OK) | |
| 5753 goto fail; | |
| 5754 if ((p = vim_strnsave(name, (int)name_len)) == NULL) | |
| 5755 goto fail; | |
| 5756 | |
| 5757 cmd = USER_CMD_GA(gap, i); | |
| 5758 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 5759 | |
| 5760 ++gap->ga_len; | |
| 5761 | |
| 5762 cmd->uc_name = p; | |
| 5763 } | |
| 5764 | |
| 5765 cmd->uc_rep = rep_buf; | |
| 5766 cmd->uc_argt = argt; | |
| 5767 cmd->uc_def = def; | |
| 5768 cmd->uc_compl = compl; | |
| 5769 #ifdef FEAT_EVAL | |
| 5770 cmd->uc_scriptID = current_SID; | |
| 5771 # ifdef FEAT_CMDL_COMPL | |
| 5772 cmd->uc_compl_arg = compl_arg; | |
| 5773 # endif | |
| 5774 #endif | |
| 6424 | 5775 cmd->uc_addr_type = addr_type; |
| 7 | 5776 |
| 5777 return OK; | |
| 5778 | |
| 5779 fail: | |
| 5780 vim_free(rep_buf); | |
| 5781 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5782 vim_free(compl_arg); | |
| 5783 #endif | |
| 5784 return FAIL; | |
| 5785 } | |
| 4133 | 5786 #endif |
| 5787 | |
| 6424 | 5788 #if defined(FEAT_USR_CMDS) |
| 5789 static struct | |
| 5790 { | |
| 5791 int expand; | |
| 5792 char *name; | |
| 5793 } addr_type_complete[] = | |
| 5794 { | |
| 5795 {ADDR_ARGUMENTS, "arguments"}, | |
| 5796 {ADDR_LINES, "lines"}, | |
| 5797 {ADDR_LOADED_BUFFERS, "loaded_buffers"}, | |
| 5798 {ADDR_TABS, "tabs"}, | |
| 5799 {ADDR_BUFFERS, "buffers"}, | |
| 5800 {ADDR_WINDOWS, "windows"}, | |
|
7092
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
5801 {ADDR_QUICKFIX, "quickfix"}, |
| 6424 | 5802 {-1, NULL} |
| 5803 }; | |
| 5804 #endif | |
| 5805 | |
| 4133 | 5806 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5807 /* |
| 5808 * List of names for completion for ":command" with the EXPAND_ flag. | |
| 5809 * Must be alphabetical for completion. | |
| 5810 */ | |
| 5811 static struct | |
| 5812 { | |
| 5813 int expand; | |
| 5814 char *name; | |
| 5815 } command_complete[] = | |
| 5816 { | |
| 5817 {EXPAND_AUGROUP, "augroup"}, | |
| 3503 | 5818 {EXPAND_BEHAVE, "behave"}, |
| 7 | 5819 {EXPAND_BUFFERS, "buffer"}, |
| 2970 | 5820 {EXPAND_COLORS, "color"}, |
| 7 | 5821 {EXPAND_COMMANDS, "command"}, |
| 2970 | 5822 {EXPAND_COMPILER, "compiler"}, |
| 1845 | 5823 #if defined(FEAT_CSCOPE) |
| 5824 {EXPAND_CSCOPE, "cscope"}, | |
| 5825 #endif | |
| 7 | 5826 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 5827 {EXPAND_USER_DEFINED, "custom"}, | |
| 406 | 5828 {EXPAND_USER_LIST, "customlist"}, |
| 7 | 5829 #endif |
| 5830 {EXPAND_DIRECTORIES, "dir"}, | |
| 5831 {EXPAND_ENV_VARS, "environment"}, | |
| 5832 {EXPAND_EVENTS, "event"}, | |
| 5833 {EXPAND_EXPRESSION, "expression"}, | |
| 5834 {EXPAND_FILES, "file"}, | |
| 2970 | 5835 {EXPAND_FILES_IN_PATH, "file_in_path"}, |
|
2444
3fbd9bce03f1
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Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5836 {EXPAND_FILETYPE, "filetype"}, |
| 7 | 5837 {EXPAND_FUNCTIONS, "function"}, |
| 5838 {EXPAND_HELP, "help"}, | |
| 5839 {EXPAND_HIGHLIGHT, "highlight"}, | |
| 3503 | 5840 #if defined(FEAT_CMDHIST) |
| 5841 {EXPAND_HISTORY, "history"}, | |
| 5842 #endif | |
| 2970 | 5843 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 3503 | 5844 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 2970 | 5845 {EXPAND_LOCALES, "locale"}, |
| 5846 #endif | |
| 7 | 5847 {EXPAND_MAPPINGS, "mapping"}, |
| 5848 {EXPAND_MENUS, "menu"}, | |
|
2444
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Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5849 {EXPAND_OWNSYNTAX, "syntax"}, |
|
4803
220bdea4f579
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5850 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
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parents:
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diff
changeset
|
5851 {EXPAND_SYNTIME, "syntime"}, |
|
220bdea4f579
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Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5852 #endif |
| 7 | 5853 {EXPAND_SETTINGS, "option"}, |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
5854 {EXPAND_PACKADD, "packadd"}, |
| 714 | 5855 {EXPAND_SHELLCMD, "shellcmd"}, |
| 1868 | 5856 #if defined(FEAT_SIGNS) |
| 5857 {EXPAND_SIGN, "sign"}, | |
| 5858 #endif | |
| 7 | 5859 {EXPAND_TAGS, "tag"}, |
| 5860 {EXPAND_TAGS_LISTFILES, "tag_listfiles"}, | |
| 3744 | 5861 {EXPAND_USER, "user"}, |
| 7 | 5862 {EXPAND_USER_VARS, "var"}, |
| 5863 {0, NULL} | |
| 5864 }; | |
| 4133 | 5865 #endif |
| 5866 | |
| 5867 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 7 | 5868 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5869 uc_list(char_u *name, size_t name_len) |
| 7 | 5870 { |
| 5871 int i, j; | |
| 5872 int found = FALSE; | |
| 5873 ucmd_T *cmd; | |
| 5874 int len; | |
| 5875 long a; | |
| 5876 garray_T *gap; | |
| 5877 | |
| 5878 gap = &curbuf->b_ucmds; | |
| 5879 for (;;) | |
| 5880 { | |
| 5881 for (i = 0; i < gap->ga_len; ++i) | |
| 5882 { | |
| 5883 cmd = USER_CMD_GA(gap, i); | |
| 835 | 5884 a = (long)cmd->uc_argt; |
| 7 | 5885 |
| 5886 /* Skip commands which don't match the requested prefix */ | |
| 5887 if (STRNCMP(name, cmd->uc_name, name_len) != 0) | |
| 5888 continue; | |
| 5889 | |
| 5890 /* Put out the title first time */ | |
| 5891 if (!found) | |
| 6424 | 5892 MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition")); |
| 7 | 5893 found = TRUE; |
| 5894 msg_putchar('\n'); | |
| 5895 if (got_int) | |
| 5896 break; | |
| 5897 | |
| 5898 /* Special cases */ | |
| 5899 msg_putchar(a & BANG ? '!' : ' '); | |
| 5900 msg_putchar(a & REGSTR ? '"' : ' '); | |
| 5901 msg_putchar(gap != &ucmds ? 'b' : ' '); | |
| 5902 msg_putchar(' '); | |
| 5903 | |
| 5904 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D)); | |
| 5905 len = (int)STRLEN(cmd->uc_name) + 4; | |
| 5906 | |
| 5907 do { | |
| 5908 msg_putchar(' '); | |
| 5909 ++len; | |
| 5910 } while (len < 16); | |
| 5911 | |
| 5912 len = 0; | |
| 5913 | |
| 5914 /* Arguments */ | |
| 5915 switch ((int)(a & (EXTRA|NOSPC|NEEDARG))) | |
| 5916 { | |
| 5917 case 0: IObuff[len++] = '0'; break; | |
| 5918 case (EXTRA): IObuff[len++] = '*'; break; | |
| 5919 case (EXTRA|NOSPC): IObuff[len++] = '?'; break; | |
| 5920 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break; | |
| 5921 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break; | |
| 5922 } | |
| 5923 | |
| 5924 do { | |
| 5925 IObuff[len++] = ' '; | |
| 5926 } while (len < 5); | |
| 5927 | |
| 5928 /* Range */ | |
| 5929 if (a & (RANGE|COUNT)) | |
| 5930 { | |
| 5931 if (a & COUNT) | |
| 5932 { | |
| 5933 /* -count=N */ | |
| 5934 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def); | |
| 5935 len += (int)STRLEN(IObuff + len); | |
| 5936 } | |
| 5937 else if (a & DFLALL) | |
| 5938 IObuff[len++] = '%'; | |
| 5939 else if (cmd->uc_def >= 0) | |
| 5940 { | |
| 5941 /* -range=N */ | |
| 5942 sprintf((char *)IObuff + len, "%ld", cmd->uc_def); | |
| 5943 len += (int)STRLEN(IObuff + len); | |
| 5944 } | |
| 5945 else | |
| 5946 IObuff[len++] = '.'; | |
| 5947 } | |
| 5948 | |
| 5949 do { | |
| 5950 IObuff[len++] = ' '; | |
| 5951 } while (len < 11); | |
| 5952 | |
| 6424 | 5953 /* Address Type */ |
| 5954 for (j = 0; addr_type_complete[j].expand != -1; ++j) | |
| 5955 if (addr_type_complete[j].expand != ADDR_LINES | |
| 5956 && addr_type_complete[j].expand == cmd->uc_addr_type) | |
| 5957 { | |
| 5958 STRCPY(IObuff + len, addr_type_complete[j].name); | |
| 5959 len += (int)STRLEN(IObuff + len); | |
| 5960 break; | |
| 5961 } | |
| 5962 | |
| 5963 do { | |
| 5964 IObuff[len++] = ' '; | |
| 5965 } while (len < 21); | |
| 5966 | |
| 7 | 5967 /* Completion */ |
| 5968 for (j = 0; command_complete[j].expand != 0; ++j) | |
| 5969 if (command_complete[j].expand == cmd->uc_compl) | |
| 5970 { | |
| 5971 STRCPY(IObuff + len, command_complete[j].name); | |
| 5972 len += (int)STRLEN(IObuff + len); | |
| 5973 break; | |
| 5974 } | |
| 5975 | |
| 5976 do { | |
| 5977 IObuff[len++] = ' '; | |
| 6424 | 5978 } while (len < 35); |
| 7 | 5979 |
| 5980 IObuff[len] = '\0'; | |
| 5981 msg_outtrans(IObuff); | |
| 5982 | |
| 5983 msg_outtrans_special(cmd->uc_rep, FALSE); | |
| 482 | 5984 #ifdef FEAT_EVAL |
| 5985 if (p_verbose > 0) | |
| 5986 last_set_msg(cmd->uc_scriptID); | |
| 5987 #endif | |
| 7 | 5988 out_flush(); |
| 5989 ui_breakcheck(); | |
| 5990 if (got_int) | |
| 5991 break; | |
| 5992 } | |
| 5993 if (gap == &ucmds || i < gap->ga_len) | |
| 5994 break; | |
| 5995 gap = &ucmds; | |
| 5996 } | |
| 5997 | |
| 5998 if (!found) | |
| 5999 MSG(_("No user-defined commands found")); | |
| 6000 } | |
| 6001 | |
| 6002 static char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6003 uc_fun_cmd(void) |
| 7 | 6004 { |
| 6005 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4, | |
| 6006 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60, | |
| 6007 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2, | |
| 6008 0xb9, 0x7f, 0}; | |
| 6009 int i; | |
| 6010 | |
| 6011 for (i = 0; fcmd[i]; ++i) | |
| 6012 IObuff[i] = fcmd[i] - 0x40; | |
| 6013 IObuff[i] = 0; | |
| 6014 return IObuff; | |
| 6015 } | |
| 6016 | |
| 6017 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6018 uc_scan_attr( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6019 char_u *attr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6020 size_t len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6021 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6022 long *def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6023 int *flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6024 int *compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6025 char_u **compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6026 int *addr_type_arg) |
| 7 | 6027 { |
| 6028 char_u *p; | |
| 6029 | |
| 6030 if (len == 0) | |
| 6031 { | |
| 6032 EMSG(_("E175: No attribute specified")); | |
| 6033 return FAIL; | |
| 6034 } | |
| 6035 | |
| 6036 /* First, try the simple attributes (no arguments) */ | |
| 6037 if (STRNICMP(attr, "bang", len) == 0) | |
| 6038 *argt |= BANG; | |
| 6039 else if (STRNICMP(attr, "buffer", len) == 0) | |
| 6040 *flags |= UC_BUFFER; | |
| 6041 else if (STRNICMP(attr, "register", len) == 0) | |
| 6042 *argt |= REGSTR; | |
| 6043 else if (STRNICMP(attr, "bar", len) == 0) | |
| 6044 *argt |= TRLBAR; | |
| 6045 else | |
| 6046 { | |
| 6047 int i; | |
| 6048 char_u *val = NULL; | |
| 6049 size_t vallen = 0; | |
| 6050 size_t attrlen = len; | |
| 6051 | |
| 6052 /* Look for the attribute name - which is the part before any '=' */ | |
| 6053 for (i = 0; i < (int)len; ++i) | |
| 6054 { | |
| 6055 if (attr[i] == '=') | |
| 6056 { | |
| 6057 val = &attr[i + 1]; | |
| 6058 vallen = len - i - 1; | |
| 6059 attrlen = i; | |
| 6060 break; | |
| 6061 } | |
| 6062 } | |
| 6063 | |
| 6064 if (STRNICMP(attr, "nargs", attrlen) == 0) | |
| 6065 { | |
| 6066 if (vallen == 1) | |
| 6067 { | |
| 6068 if (*val == '0') | |
| 6069 /* Do nothing - this is the default */; | |
| 6070 else if (*val == '1') | |
| 6071 *argt |= (EXTRA | NOSPC | NEEDARG); | |
| 6072 else if (*val == '*') | |
| 6073 *argt |= EXTRA; | |
| 6074 else if (*val == '?') | |
| 6075 *argt |= (EXTRA | NOSPC); | |
| 6076 else if (*val == '+') | |
| 6077 *argt |= (EXTRA | NEEDARG); | |
| 6078 else | |
| 6079 goto wrong_nargs; | |
| 6080 } | |
| 6081 else | |
| 6082 { | |
| 6083 wrong_nargs: | |
| 6084 EMSG(_("E176: Invalid number of arguments")); | |
| 6085 return FAIL; | |
| 6086 } | |
| 6087 } | |
| 6088 else if (STRNICMP(attr, "range", attrlen) == 0) | |
| 6089 { | |
| 6090 *argt |= RANGE; | |
| 6091 if (vallen == 1 && *val == '%') | |
| 6092 *argt |= DFLALL; | |
| 6093 else if (val != NULL) | |
| 6094 { | |
| 6095 p = val; | |
| 6096 if (*def >= 0) | |
| 6097 { | |
| 6098 two_count: | |
| 6099 EMSG(_("E177: Count cannot be specified twice")); | |
| 6100 return FAIL; | |
| 6101 } | |
| 6102 | |
| 6103 *def = getdigits(&p); | |
| 6104 *argt |= (ZEROR | NOTADR); | |
| 6105 | |
| 6106 if (p != val + vallen || vallen == 0) | |
| 6107 { | |
| 6108 invalid_count: | |
| 6109 EMSG(_("E178: Invalid default value for count")); | |
| 6110 return FAIL; | |
| 6111 } | |
| 6112 } | |
| 6113 } | |
| 6114 else if (STRNICMP(attr, "count", attrlen) == 0) | |
| 6115 { | |
| 171 | 6116 *argt |= (COUNT | ZEROR | RANGE | NOTADR); |
| 7 | 6117 |
| 6118 if (val != NULL) | |
| 6119 { | |
| 6120 p = val; | |
| 6121 if (*def >= 0) | |
| 6122 goto two_count; | |
| 6123 | |
| 6124 *def = getdigits(&p); | |
| 6125 | |
| 6126 if (p != val + vallen) | |
| 6127 goto invalid_count; | |
| 6128 } | |
| 6129 | |
| 6130 if (*def < 0) | |
| 6131 *def = 0; | |
| 6132 } | |
| 6133 else if (STRNICMP(attr, "complete", attrlen) == 0) | |
| 6134 { | |
| 6135 if (val == NULL) | |
| 6136 { | |
| 531 | 6137 EMSG(_("E179: argument required for -complete")); |
| 7 | 6138 return FAIL; |
| 6139 } | |
| 531 | 6140 |
| 6141 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg) | |
| 6142 == FAIL) | |
| 7 | 6143 return FAIL; |
| 6144 } | |
| 6424 | 6145 else if (STRNICMP(attr, "addr", attrlen) == 0) |
| 6146 { | |
| 6147 *argt |= RANGE; | |
| 6148 if (val == NULL) | |
| 6149 { | |
| 6150 EMSG(_("E179: argument required for -addr")); | |
| 6151 return FAIL; | |
| 6152 } | |
| 6153 if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg) | |
| 6154 == FAIL) | |
| 6155 return FAIL; | |
| 6156 if (addr_type_arg != ADDR_LINES) | |
| 6157 *argt |= (ZEROR | NOTADR) ; | |
| 6158 } | |
| 7 | 6159 else |
| 6160 { | |
| 6161 char_u ch = attr[len]; | |
| 6162 attr[len] = '\0'; | |
| 6163 EMSG2(_("E181: Invalid attribute: %s"), attr); | |
| 6164 attr[len] = ch; | |
| 6165 return FAIL; | |
| 6166 } | |
| 6167 } | |
| 6168 | |
| 6169 return OK; | |
| 6170 } | |
| 6171 | |
| 1792 | 6172 /* |
| 6173 * ":command ..." | |
| 6174 */ | |
| 7 | 6175 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6176 ex_command(exarg_T *eap) |
| 7 | 6177 { |
| 6178 char_u *name; | |
| 6179 char_u *end; | |
| 6180 char_u *p; | |
| 6181 long argt = 0; | |
| 6182 long def = -1; | |
| 6183 int flags = 0; | |
| 6184 int compl = EXPAND_NOTHING; | |
| 6185 char_u *compl_arg = NULL; | |
| 6424 | 6186 int addr_type_arg = ADDR_LINES; |
| 7 | 6187 int has_attr = (eap->arg[0] == '-'); |
| 2633 | 6188 int name_len; |
| 7 | 6189 |
| 6190 p = eap->arg; | |
| 6191 | |
| 6192 /* Check for attributes */ | |
| 6193 while (*p == '-') | |
| 6194 { | |
| 6195 ++p; | |
| 6196 end = skiptowhite(p); | |
| 6424 | 6197 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg) |
| 7 | 6198 == FAIL) |
| 6199 return; | |
| 6200 p = skipwhite(end); | |
| 6201 } | |
| 6202 | |
| 6203 /* Get the name (if any) and skip to the following argument */ | |
| 6204 name = p; | |
| 6205 if (ASCII_ISALPHA(*p)) | |
| 6206 while (ASCII_ISALNUM(*p)) | |
| 6207 ++p; | |
| 6208 if (!ends_excmd(*p) && !vim_iswhite(*p)) | |
| 6209 { | |
| 6210 EMSG(_("E182: Invalid command name")); | |
| 6211 return; | |
| 6212 } | |
| 6213 end = p; | |
| 2633 | 6214 name_len = (int)(end - name); |
| 7 | 6215 |
| 6216 /* If there is nothing after the name, and no attributes were specified, | |
| 6217 * we are listing commands | |
| 6218 */ | |
| 6219 p = skipwhite(end); | |
| 6220 if (!has_attr && ends_excmd(*p)) | |
| 6221 { | |
| 6222 uc_list(name, end - name); | |
| 6223 } | |
| 6224 else if (!ASCII_ISUPPER(*name)) | |
| 6225 { | |
| 6226 EMSG(_("E183: User defined commands must start with an uppercase letter")); | |
| 6227 return; | |
| 6228 } | |
| 2633 | 6229 else if ((name_len == 1 && *name == 'X') |
| 6230 || (name_len <= 4 | |
| 6231 && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0)) | |
| 6232 { | |
| 6233 EMSG(_("E841: Reserved name, cannot be used for user defined command")); | |
| 6234 return; | |
| 6235 } | |
| 7 | 6236 else |
| 6237 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg, | |
| 6424 | 6238 addr_type_arg, eap->forceit); |
| 7 | 6239 } |
| 6240 | |
| 6241 /* | |
| 6242 * ":comclear" | |
| 355 | 6243 * Clear all user commands, global and for current buffer. |
| 7 | 6244 */ |
| 355 | 6245 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6246 ex_comclear(exarg_T *eap UNUSED) |
| 7 | 6247 { |
| 6248 uc_clear(&ucmds); | |
| 6249 uc_clear(&curbuf->b_ucmds); | |
| 6250 } | |
| 6251 | |
| 6252 /* | |
| 6253 * Clear all user commands for "gap". | |
| 6254 */ | |
| 6255 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6256 uc_clear(garray_T *gap) |
| 7 | 6257 { |
| 6258 int i; | |
| 6259 ucmd_T *cmd; | |
| 6260 | |
| 6261 for (i = 0; i < gap->ga_len; ++i) | |
| 6262 { | |
| 6263 cmd = USER_CMD_GA(gap, i); | |
| 6264 vim_free(cmd->uc_name); | |
| 6265 vim_free(cmd->uc_rep); | |
| 6266 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6267 vim_free(cmd->uc_compl_arg); | |
| 6268 # endif | |
| 6269 } | |
| 6270 ga_clear(gap); | |
| 6271 } | |
| 6272 | |
| 6273 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6274 ex_delcommand(exarg_T *eap) |
| 7 | 6275 { |
| 6276 int i = 0; | |
| 6277 ucmd_T *cmd = NULL; | |
| 6278 int cmp = -1; | |
| 6279 garray_T *gap; | |
| 6280 | |
| 6281 gap = &curbuf->b_ucmds; | |
| 6282 for (;;) | |
| 6283 { | |
| 6284 for (i = 0; i < gap->ga_len; ++i) | |
| 6285 { | |
| 6286 cmd = USER_CMD_GA(gap, i); | |
| 6287 cmp = STRCMP(eap->arg, cmd->uc_name); | |
| 6288 if (cmp <= 0) | |
| 6289 break; | |
| 6290 } | |
| 6291 if (gap == &ucmds || cmp == 0) | |
| 6292 break; | |
| 6293 gap = &ucmds; | |
| 6294 } | |
| 6295 | |
| 6296 if (cmp != 0) | |
| 6297 { | |
| 6298 EMSG2(_("E184: No such user-defined command: %s"), eap->arg); | |
| 6299 return; | |
| 6300 } | |
| 6301 | |
| 6302 vim_free(cmd->uc_name); | |
| 6303 vim_free(cmd->uc_rep); | |
| 6304 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6305 vim_free(cmd->uc_compl_arg); | |
| 6306 # endif | |
| 6307 | |
| 6308 --gap->ga_len; | |
| 6309 | |
| 6310 if (i < gap->ga_len) | |
| 6311 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 6312 } | |
| 6313 | |
| 1088 | 6314 /* |
| 6315 * split and quote args for <f-args> | |
| 6316 */ | |
| 7 | 6317 static char_u * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6318 uc_split_args(char_u *arg, size_t *lenp) |
| 7 | 6319 { |
| 6320 char_u *buf; | |
| 6321 char_u *p; | |
| 6322 char_u *q; | |
| 6323 int len; | |
| 6324 | |
| 6325 /* Precalculate length */ | |
| 6326 p = arg; | |
| 6327 len = 2; /* Initial and final quotes */ | |
| 6328 | |
| 6329 while (*p) | |
| 6330 { | |
| 1088 | 6331 if (p[0] == '\\' && p[1] == '\\') |
| 6332 { | |
| 6333 len += 2; | |
| 6334 p += 2; | |
| 6335 } | |
| 6336 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6337 { |
| 6338 len += 1; | |
| 6339 p += 2; | |
| 6340 } | |
| 6341 else if (*p == '\\' || *p == '"') | |
| 6342 { | |
| 6343 len += 2; | |
| 6344 p += 1; | |
| 6345 } | |
| 6346 else if (vim_iswhite(*p)) | |
| 6347 { | |
| 6348 p = skipwhite(p); | |
| 6349 if (*p == NUL) | |
| 6350 break; | |
| 6351 len += 3; /* "," */ | |
| 6352 } | |
| 6353 else | |
| 6354 { | |
| 3680 | 6355 #ifdef FEAT_MBYTE |
| 6356 int charlen = (*mb_ptr2len)(p); | |
| 6357 len += charlen; | |
| 6358 p += charlen; | |
| 6359 #else | |
| 7 | 6360 ++len; |
| 6361 ++p; | |
| 3680 | 6362 #endif |
| 7 | 6363 } |
| 6364 } | |
| 6365 | |
| 6366 buf = alloc(len + 1); | |
| 6367 if (buf == NULL) | |
| 6368 { | |
| 6369 *lenp = 0; | |
| 6370 return buf; | |
| 6371 } | |
| 6372 | |
| 6373 p = arg; | |
| 6374 q = buf; | |
| 6375 *q++ = '"'; | |
| 6376 while (*p) | |
| 6377 { | |
| 1088 | 6378 if (p[0] == '\\' && p[1] == '\\') |
| 6379 { | |
| 6380 *q++ = '\\'; | |
| 6381 *q++ = '\\'; | |
| 6382 p += 2; | |
| 6383 } | |
| 6384 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6385 { |
| 6386 *q++ = p[1]; | |
| 6387 p += 2; | |
| 6388 } | |
| 6389 else if (*p == '\\' || *p == '"') | |
| 6390 { | |
| 6391 *q++ = '\\'; | |
| 6392 *q++ = *p++; | |
| 6393 } | |
| 6394 else if (vim_iswhite(*p)) | |
| 6395 { | |
| 6396 p = skipwhite(p); | |
| 6397 if (*p == NUL) | |
| 6398 break; | |
| 6399 *q++ = '"'; | |
| 6400 *q++ = ','; | |
| 6401 *q++ = '"'; | |
| 6402 } | |
| 6403 else | |
| 6404 { | |
| 3680 | 6405 MB_COPY_CHAR(p, q); |
| 7 | 6406 } |
| 6407 } | |
| 6408 *q++ = '"'; | |
| 6409 *q = 0; | |
| 6410 | |
| 6411 *lenp = len; | |
| 6412 return buf; | |
| 6413 } | |
| 6414 | |
| 6415 /* | |
| 6416 * Check for a <> code in a user command. | |
| 6417 * "code" points to the '<'. "len" the length of the <> (inclusive). | |
| 6418 * "buf" is where the result is to be added. | |
| 6419 * "split_buf" points to a buffer used for splitting, caller should free it. | |
| 6420 * "split_len" is the length of what "split_buf" contains. | |
| 6421 * Returns the length of the replacement, which has been added to "buf". | |
| 6422 * Returns -1 if there was no match, and only the "<" has been copied. | |
| 6423 */ | |
| 6424 static size_t | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6425 uc_check_code( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6426 char_u *code, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6427 size_t len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6428 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6429 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
|
6430 exarg_T *eap, /* ex arguments */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6431 char_u **split_buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6432 size_t *split_len) |
| 7 | 6433 { |
| 6434 size_t result = 0; | |
| 6435 char_u *p = code + 1; | |
| 6436 size_t l = len - 2; | |
| 6437 int quote = 0; | |
| 6438 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_REGISTER, | |
| 6439 ct_LT, ct_NONE } type = ct_NONE; | |
| 6440 | |
| 6441 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') | |
| 6442 { | |
| 6443 quote = (*p == 'q' || *p == 'Q') ? 1 : 2; | |
| 6444 p += 2; | |
| 6445 l -= 2; | |
| 6446 } | |
| 6447 | |
| 788 | 6448 ++l; |
| 6449 if (l <= 1) | |
| 7 | 6450 type = ct_NONE; |
| 788 | 6451 else if (STRNICMP(p, "args>", l) == 0) |
| 7 | 6452 type = ct_ARGS; |
| 788 | 6453 else if (STRNICMP(p, "bang>", l) == 0) |
| 7 | 6454 type = ct_BANG; |
| 788 | 6455 else if (STRNICMP(p, "count>", l) == 0) |
| 7 | 6456 type = ct_COUNT; |
| 788 | 6457 else if (STRNICMP(p, "line1>", l) == 0) |
| 7 | 6458 type = ct_LINE1; |
| 788 | 6459 else if (STRNICMP(p, "line2>", l) == 0) |
| 7 | 6460 type = ct_LINE2; |
| 788 | 6461 else if (STRNICMP(p, "lt>", l) == 0) |
| 7 | 6462 type = ct_LT; |
| 788 | 6463 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) |
| 7 | 6464 type = ct_REGISTER; |
| 6465 | |
| 6466 switch (type) | |
| 6467 { | |
| 6468 case ct_ARGS: | |
| 6469 /* Simple case first */ | |
| 6470 if (*eap->arg == NUL) | |
| 6471 { | |
| 6472 if (quote == 1) | |
| 6473 { | |
| 6474 result = 2; | |
| 6475 if (buf != NULL) | |
| 6476 STRCPY(buf, "''"); | |
| 6477 } | |
| 6478 else | |
| 6479 result = 0; | |
| 6480 break; | |
| 6481 } | |
| 6482 | |
| 6483 /* When specified there is a single argument don't split it. | |
| 6484 * Works for ":Cmd %" when % is "a b c". */ | |
| 6485 if ((eap->argt & NOSPC) && quote == 2) | |
| 6486 quote = 1; | |
| 6487 | |
| 6488 switch (quote) | |
| 6489 { | |
| 6490 case 0: /* No quoting, no splitting */ | |
| 6491 result = STRLEN(eap->arg); | |
| 6492 if (buf != NULL) | |
| 6493 STRCPY(buf, eap->arg); | |
| 6494 break; | |
| 6495 case 1: /* Quote, but don't split */ | |
| 6496 result = STRLEN(eap->arg) + 2; | |
| 6497 for (p = eap->arg; *p; ++p) | |
| 6498 { | |
| 3304 | 6499 #ifdef FEAT_MBYTE |
| 6500 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6501 /* DBCS can contain \ in a trail byte, skip the | |
| 6502 * double-byte character. */ | |
| 6503 ++p; | |
| 6504 else | |
| 6505 #endif | |
| 6506 if (*p == '\\' || *p == '"') | |
| 7 | 6507 ++result; |
| 6508 } | |
| 6509 | |
| 6510 if (buf != NULL) | |
| 6511 { | |
| 6512 *buf++ = '"'; | |
| 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, copy the | |
| 6518 * double-byte character to avoid escaping. */ | |
| 6519 *buf++ = *p++; | |
| 6520 else | |
| 6521 #endif | |
| 6522 if (*p == '\\' || *p == '"') | |
| 7 | 6523 *buf++ = '\\'; |
| 6524 *buf++ = *p; | |
| 6525 } | |
| 6526 *buf = '"'; | |
| 6527 } | |
| 6528 | |
| 6529 break; | |
| 1088 | 6530 case 2: /* Quote and split (<f-args>) */ |
| 7 | 6531 /* This is hard, so only do it once, and cache the result */ |
| 6532 if (*split_buf == NULL) | |
| 6533 *split_buf = uc_split_args(eap->arg, split_len); | |
| 6534 | |
| 6535 result = *split_len; | |
| 6536 if (buf != NULL && result != 0) | |
| 6537 STRCPY(buf, *split_buf); | |
| 6538 | |
| 6539 break; | |
| 6540 } | |
| 6541 break; | |
| 6542 | |
| 6543 case ct_BANG: | |
| 6544 result = eap->forceit ? 1 : 0; | |
| 6545 if (quote) | |
| 6546 result += 2; | |
| 6547 if (buf != NULL) | |
| 6548 { | |
| 6549 if (quote) | |
| 6550 *buf++ = '"'; | |
| 6551 if (eap->forceit) | |
| 6552 *buf++ = '!'; | |
| 6553 if (quote) | |
| 6554 *buf = '"'; | |
| 6555 } | |
| 6556 break; | |
| 6557 | |
| 6558 case ct_LINE1: | |
| 6559 case ct_LINE2: | |
| 6560 case ct_COUNT: | |
| 6561 { | |
| 6562 char num_buf[20]; | |
| 6563 long num = (type == ct_LINE1) ? eap->line1 : | |
| 6564 (type == ct_LINE2) ? eap->line2 : | |
| 6565 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def; | |
| 6566 size_t num_len; | |
| 6567 | |
| 6568 sprintf(num_buf, "%ld", num); | |
| 6569 num_len = STRLEN(num_buf); | |
| 6570 result = num_len; | |
| 6571 | |
| 6572 if (quote) | |
| 6573 result += 2; | |
| 6574 | |
| 6575 if (buf != NULL) | |
| 6576 { | |
| 6577 if (quote) | |
| 6578 *buf++ = '"'; | |
| 6579 STRCPY(buf, num_buf); | |
| 6580 buf += num_len; | |
| 6581 if (quote) | |
| 6582 *buf = '"'; | |
| 6583 } | |
| 6584 | |
| 6585 break; | |
| 6586 } | |
| 6587 | |
| 6588 case ct_REGISTER: | |
| 6589 result = eap->regname ? 1 : 0; | |
| 6590 if (quote) | |
| 6591 result += 2; | |
| 6592 if (buf != NULL) | |
| 6593 { | |
| 6594 if (quote) | |
| 6595 *buf++ = '\''; | |
| 6596 if (eap->regname) | |
| 6597 *buf++ = eap->regname; | |
| 6598 if (quote) | |
| 6599 *buf = '\''; | |
| 6600 } | |
| 6601 break; | |
| 6602 | |
| 6603 case ct_LT: | |
| 6604 result = 1; | |
| 6605 if (buf != NULL) | |
| 6606 *buf = '<'; | |
| 6607 break; | |
| 6608 | |
| 6609 default: | |
| 6610 /* Not recognized: just copy the '<' and return -1. */ | |
| 6611 result = (size_t)-1; | |
| 6612 if (buf != NULL) | |
| 6613 *buf = '<'; | |
| 6614 break; | |
| 6615 } | |
| 6616 | |
| 6617 return result; | |
| 6618 } | |
| 6619 | |
| 6620 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6621 do_ucmd(exarg_T *eap) |
| 7 | 6622 { |
| 6623 char_u *buf; | |
| 6624 char_u *p; | |
| 6625 char_u *q; | |
| 6626 | |
| 6627 char_u *start; | |
| 1812 | 6628 char_u *end = NULL; |
| 1792 | 6629 char_u *ksp; |
| 7 | 6630 size_t len, totlen; |
| 6631 | |
| 6632 size_t split_len = 0; | |
| 6633 char_u *split_buf = NULL; | |
| 6634 ucmd_T *cmd; | |
| 6635 #ifdef FEAT_EVAL | |
| 6636 scid_T save_current_SID = current_SID; | |
| 6637 #endif | |
| 6638 | |
| 6639 if (eap->cmdidx == CMD_USER) | |
| 6640 cmd = USER_CMD(eap->useridx); | |
| 6641 else | |
| 6642 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx); | |
| 6643 | |
| 6644 /* | |
| 6645 * Replace <> in the command by the arguments. | |
| 1792 | 6646 * First round: "buf" is NULL, compute length, allocate "buf". |
| 6647 * Second round: copy result into "buf". | |
| 7 | 6648 */ |
| 6649 buf = NULL; | |
| 6650 for (;;) | |
| 6651 { | |
| 1792 | 6652 p = cmd->uc_rep; /* source */ |
| 1837 | 6653 q = buf; /* destination */ |
| 7 | 6654 totlen = 0; |
| 1792 | 6655 |
| 6656 for (;;) | |
| 6657 { | |
| 6658 start = vim_strchr(p, '<'); | |
| 6659 if (start != NULL) | |
| 6660 end = vim_strchr(start + 1, '>'); | |
| 6661 if (buf != NULL) | |
| 6662 { | |
| 2722 | 6663 for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp) |
| 6664 ; | |
| 6665 if (*ksp == K_SPECIAL | |
| 6666 && (start == NULL || ksp < start || end == NULL) | |
| 1792 | 6667 && ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER) |
| 6668 # ifdef FEAT_GUI | |
| 6669 || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI) | |
| 6670 # endif | |
| 6671 )) | |
| 6672 { | |
| 2722 | 6673 /* K_SPECIAL has been put in the buffer as K_SPECIAL |
| 1792 | 6674 * KS_SPECIAL KE_FILLER, like for mappings, but |
| 6675 * do_cmdline() doesn't handle that, so convert it back. | |
| 6676 * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */ | |
| 6677 len = ksp - p; | |
| 6678 if (len > 0) | |
| 6679 { | |
| 6680 mch_memmove(q, p, len); | |
| 6681 q += len; | |
| 6682 } | |
| 6683 *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI; | |
| 6684 p = ksp + 3; | |
| 6685 continue; | |
| 6686 } | |
| 6687 } | |
| 6688 | |
| 6689 /* break if there no <item> is found */ | |
| 6690 if (start == NULL || end == NULL) | |
| 6691 break; | |
| 6692 | |
| 7 | 6693 /* Include the '>' */ |
| 6694 ++end; | |
| 6695 | |
| 6696 /* Take everything up to the '<' */ | |
| 6697 len = start - p; | |
| 6698 if (buf == NULL) | |
| 6699 totlen += len; | |
| 6700 else | |
| 6701 { | |
| 6702 mch_memmove(q, p, len); | |
| 6703 q += len; | |
| 6704 } | |
| 6705 | |
| 6706 len = uc_check_code(start, end - start, q, cmd, eap, | |
| 6707 &split_buf, &split_len); | |
| 6708 if (len == (size_t)-1) | |
| 6709 { | |
| 6710 /* no match, continue after '<' */ | |
| 6711 p = start + 1; | |
| 6712 len = 1; | |
| 6713 } | |
| 6714 else | |
| 6715 p = end; | |
| 6716 if (buf == NULL) | |
| 6717 totlen += len; | |
| 6718 else | |
| 6719 q += len; | |
| 6720 } | |
| 6721 if (buf != NULL) /* second time here, finished */ | |
| 6722 { | |
| 6723 STRCPY(q, p); | |
| 6724 break; | |
| 6725 } | |
| 6726 | |
| 6727 totlen += STRLEN(p); /* Add on the trailing characters */ | |
| 6728 buf = alloc((unsigned)(totlen + 1)); | |
| 6729 if (buf == NULL) | |
| 6730 { | |
| 6731 vim_free(split_buf); | |
| 6732 return; | |
| 6733 } | |
| 6734 } | |
| 6735 | |
| 6736 #ifdef FEAT_EVAL | |
| 6737 current_SID = cmd->uc_scriptID; | |
| 6738 #endif | |
| 6739 (void)do_cmdline(buf, eap->getline, eap->cookie, | |
| 6740 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 6741 #ifdef FEAT_EVAL | |
| 6742 current_SID = save_current_SID; | |
| 6743 #endif | |
| 6744 vim_free(buf); | |
| 6745 vim_free(split_buf); | |
| 6746 } | |
| 6747 | |
| 6748 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6749 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6750 get_user_command_name(int idx) |
| 7 | 6751 { |
| 6752 return get_user_commands(NULL, idx - (int)CMD_SIZE); | |
| 6753 } | |
| 6754 | |
| 6755 /* | |
| 6756 * Function given to ExpandGeneric() to obtain the list of user command names. | |
| 6757 */ | |
| 6758 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6759 get_user_commands(expand_T *xp UNUSED, int idx) |
| 7 | 6760 { |
| 6761 if (idx < curbuf->b_ucmds.ga_len) | |
| 6762 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name; | |
| 6763 idx -= curbuf->b_ucmds.ga_len; | |
| 6764 if (idx < ucmds.ga_len) | |
| 6765 return USER_CMD(idx)->uc_name; | |
| 6766 return NULL; | |
| 6767 } | |
| 6768 | |
| 6769 /* | |
| 6424 | 6770 * Function given to ExpandGeneric() to obtain the list of user address type names. |
| 6771 */ | |
| 6772 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6773 get_user_cmd_addr_type(expand_T *xp UNUSED, int idx) |
| 6424 | 6774 { |
| 6775 return (char_u *)addr_type_complete[idx].name; | |
| 6776 } | |
| 6777 | |
| 6778 /* | |
| 7 | 6779 * Function given to ExpandGeneric() to obtain the list of user command |
| 6780 * attributes. | |
| 6781 */ | |
| 6782 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6783 get_user_cmd_flags(expand_T *xp UNUSED, int idx) |
| 7 | 6784 { |
| 6785 static char *user_cmd_flags[] = | |
| 6424 | 6786 {"addr", "bang", "bar", "buffer", "complete", |
| 6787 "count", "nargs", "range", "register"}; | |
| 7 | 6788 |
| 1880 | 6789 if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))) |
| 7 | 6790 return NULL; |
| 6791 return (char_u *)user_cmd_flags[idx]; | |
| 6792 } | |
| 6793 | |
| 6794 /* | |
| 6795 * Function given to ExpandGeneric() to obtain the list of values for -nargs. | |
| 6796 */ | |
| 6797 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6798 get_user_cmd_nargs(expand_T *xp UNUSED, int idx) |
| 7 | 6799 { |
| 6800 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"}; | |
| 6801 | |
| 1880 | 6802 if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))) |
| 7 | 6803 return NULL; |
| 6804 return (char_u *)user_cmd_nargs[idx]; | |
| 6805 } | |
| 6806 | |
| 6807 /* | |
| 6808 * Function given to ExpandGeneric() to obtain the list of values for -complete. | |
| 6809 */ | |
| 6810 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6811 get_user_cmd_complete(expand_T *xp UNUSED, int idx) |
| 7 | 6812 { |
| 6813 return (char_u *)command_complete[idx].name; | |
| 6814 } | |
| 6815 # endif /* FEAT_CMDL_COMPL */ | |
| 6816 | |
| 6424 | 6817 /* |
| 6818 * Parse address type argument | |
| 6819 */ | |
| 6820 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6821 parse_addr_type_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6822 char_u *value, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6823 int vallen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6824 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6825 int *addr_type_arg) |
| 6424 | 6826 { |
| 6827 int i, a, b; | |
|
7549
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6828 |
| 6424 | 6829 for (i = 0; addr_type_complete[i].expand != -1; ++i) |
| 6830 { | |
| 6831 a = (int)STRLEN(addr_type_complete[i].name) == vallen; | |
| 6832 b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0; | |
| 6833 if (a && b) | |
| 6834 { | |
| 6835 *addr_type_arg = addr_type_complete[i].expand; | |
| 6836 break; | |
| 6837 } | |
| 6838 } | |
| 6839 | |
| 6840 if (addr_type_complete[i].expand == -1) | |
| 6841 { | |
| 6842 char_u *err = value; | |
|
7549
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commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6843 |
|
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
6844 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
|
6845 ; |
| 6424 | 6846 err[i] = NUL; |
| 6847 EMSG2(_("E180: Invalid address type value: %s"), err); | |
| 6848 return FAIL; | |
| 6849 } | |
| 6850 | |
| 6851 if (*addr_type_arg != ADDR_LINES) | |
| 6852 *argt |= NOTADR; | |
| 6853 | |
| 6854 return OK; | |
| 6855 } | |
| 6856 | |
| 7 | 6857 #endif /* FEAT_USR_CMDS */ |
| 6858 | |
| 531 | 6859 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 6860 /* | |
| 6861 * Parse a completion argument "value[vallen]". | |
| 6862 * The detected completion goes in "*complp", argument type in "*argt". | |
| 6863 * When there is an argument, for function and user defined completion, it's | |
| 6864 * copied to allocated memory and stored in "*compl_arg". | |
| 6865 * Returns FAIL if something is wrong. | |
| 6866 */ | |
| 6867 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6868 parse_compl_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6869 char_u *value, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6870 int vallen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6871 int *complp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6872 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6873 char_u **compl_arg UNUSED) |
| 531 | 6874 { |
| 6875 char_u *arg = NULL; | |
| 4133 | 6876 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6877 size_t arglen = 0; |
| 4133 | 6878 # endif |
| 531 | 6879 int i; |
| 6880 int valend = vallen; | |
| 6881 | |
| 6882 /* Look for any argument part - which is the part after any ',' */ | |
| 6883 for (i = 0; i < vallen; ++i) | |
| 6884 { | |
| 6885 if (value[i] == ',') | |
| 6886 { | |
| 6887 arg = &value[i + 1]; | |
| 4133 | 6888 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6889 arglen = vallen - i - 1; |
| 4133 | 6890 # endif |
| 531 | 6891 valend = i; |
| 6892 break; | |
| 6893 } | |
| 6894 } | |
| 6895 | |
| 6896 for (i = 0; command_complete[i].expand != 0; ++i) | |
| 6897 { | |
| 534 | 6898 if ((int)STRLEN(command_complete[i].name) == valend |
| 531 | 6899 && STRNCMP(value, command_complete[i].name, valend) == 0) |
| 6900 { | |
| 6901 *complp = command_complete[i].expand; | |
| 6902 if (command_complete[i].expand == EXPAND_BUFFERS) | |
| 6903 *argt |= BUFNAME; | |
| 6904 else if (command_complete[i].expand == EXPAND_DIRECTORIES | |
| 6905 || command_complete[i].expand == EXPAND_FILES) | |
| 6906 *argt |= XFILE; | |
| 6907 break; | |
| 6908 } | |
| 6909 } | |
| 6910 | |
| 6911 if (command_complete[i].expand == 0) | |
| 6912 { | |
| 6913 EMSG2(_("E180: Invalid complete value: %s"), value); | |
| 6914 return FAIL; | |
| 6915 } | |
| 6916 | |
| 6917 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6918 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST | |
| 6919 && arg != NULL) | |
| 6920 # else | |
| 6921 if (arg != NULL) | |
| 6922 # endif | |
| 6923 { | |
| 6924 EMSG(_("E468: Completion argument only allowed for custom completion")); | |
| 6925 return FAIL; | |
| 6926 } | |
| 6927 | |
| 6928 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6929 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST) | |
| 6930 && arg == NULL) | |
| 6931 { | |
| 6932 EMSG(_("E467: Custom completion requires a function argument")); | |
| 6933 return FAIL; | |
| 6934 } | |
| 6935 | |
| 6936 if (arg != NULL) | |
| 6937 *compl_arg = vim_strnsave(arg, (int)arglen); | |
| 6938 # endif | |
| 6939 return OK; | |
| 6940 } | |
| 6941 #endif | |
| 6942 | |
| 7 | 6943 static void |
|
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7799
diff
changeset
|
6944 ex_colorscheme(exarg_T *eap) |
| 7 | 6945 { |
|
2142
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|
6946 if (*eap->arg == NUL) |
|
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|
6947 { |
|
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changeset
|
6948 #ifdef FEAT_EVAL |
|
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changeset
|
6949 char_u *expr = vim_strsave((char_u *)"g:colors_name"); |
|
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diff
changeset
|
6950 char_u *p = NULL; |
|
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diff
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|
6951 |
|
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|
6952 if (expr != NULL) |
|
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diff
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|
6953 { |
|
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changeset
|
6954 ++emsg_off; |
|
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changeset
|
6955 p = eval_to_string(expr, NULL, FALSE); |
|
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|
6956 --emsg_off; |
|
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diff
changeset
|
6957 vim_free(expr); |
|
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diff
changeset
|
6958 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
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2097
diff
changeset
|
6959 if (p != NULL) |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6960 { |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6961 MSG(p); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6962 vim_free(p); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6963 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6964 else |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6965 MSG("default"); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6966 #else |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6967 MSG(_("unknown")); |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6968 #endif |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6969 } |
|
c60d231453cf
updated for version 7.2.424
Bram Moolenaar <bram@zimbu.org>
parents:
2097
diff
changeset
|
6970 else if (load_colors(eap->arg) == FAIL) |
| 3810 | 6971 EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg); |
| 7 | 6972 } |
| 6973 | |
| 6974 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6975 ex_highlight(exarg_T *eap) |
| 7 | 6976 { |
| 6977 if (*eap->arg == NUL && eap->cmd[2] == '!') | |
| 6978 MSG(_("Greetings, Vim user!")); | |
| 6979 do_highlight(eap->arg, eap->forceit, FALSE); | |
| 6980 } | |
| 6981 | |
| 6982 | |
| 6983 /* | |
| 6984 * Call this function if we thought we were going to exit, but we won't | |
| 6985 * (because of an error). May need to restore the terminal mode. | |
| 6986 */ | |
| 6987 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6988 not_exiting(void) |
| 7 | 6989 { |
| 6990 exiting = FALSE; | |
| 6991 settmode(TMODE_RAW); | |
| 6992 } | |
| 6993 | |
| 6994 /* | |
| 6409 | 6995 * ":quit": quit current window, quit Vim if the last window is closed. |
| 7 | 6996 */ |
| 6997 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6998 ex_quit(exarg_T *eap) |
| 7 | 6999 { |
| 6409 | 7000 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) |
| 6398 | 7001 win_T *wp; |
| 6409 | 7002 #endif |
| 6398 | 7003 |
| 7 | 7004 #ifdef FEAT_CMDWIN |
| 7005 if (cmdwin_type != 0) | |
| 7006 { | |
| 7007 cmdwin_result = Ctrl_C; | |
| 7008 return; | |
| 7009 } | |
| 7010 #endif | |
| 631 | 7011 /* Don't quit while editing the command line. */ |
| 633 | 7012 if (text_locked()) |
| 7013 { | |
| 7014 text_locked_msg(); | |
| 631 | 7015 return; |
| 7016 } | |
| 6409 | 7017 #ifdef FEAT_WINDOWS |
| 6398 | 7018 if (eap->addr_count > 0) |
| 7019 { | |
| 6409 | 7020 int wnr = eap->line2; |
| 7021 | |
| 7022 for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next) | |
| 7023 if (--wnr <= 0) | |
| 6398 | 7024 break; |
| 7025 } | |
| 7026 else | |
| 6409 | 7027 #endif |
| 7028 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) | |
| 6398 | 7029 wp = curwin; |
| 6409 | 7030 #endif |
| 7031 | |
| 819 | 7032 #ifdef FEAT_AUTOCMD |
| 3568 | 7033 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 4211 | 7034 /* Refuse to quit when locked or when the buffer in the last window is |
| 3570 | 7035 * being closed (can only happen in autocommands). */ |
| 6409 | 7036 if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1 |
| 7037 && wp->w_buffer->b_closing)) | |
| 819 | 7038 return; |
| 7039 #endif | |
| 7 | 7040 |
| 7041 #ifdef FEAT_NETBEANS_INTG | |
| 7042 netbeansForcedQuit = eap->forceit; | |
| 7043 #endif | |
| 7044 | |
| 7045 /* | |
| 7046 * If there are more files or windows we won't exit. | |
| 7047 */ | |
| 7048 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7049 exiting = TRUE; | |
| 7050 if ((!P_HID(curbuf) | |
| 5464 | 7051 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7052 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7053 | CCGD_EXCMD)) | |
| 7 | 7054 || 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
|
7055 || (only_one_window() && check_changed_any(eap->forceit, TRUE))) |
| 7 | 7056 { |
| 7057 not_exiting(); | |
| 7058 } | |
| 7059 else | |
| 7060 { | |
| 7061 #ifdef FEAT_WINDOWS | |
| 6838 | 7062 /* quit last window |
| 7063 * Note: only_one_window() returns true, even so a help window is | |
| 7064 * still open. In that case only quit, if no address has been | |
| 7065 * specified. Example: | |
| 7066 * :h|wincmd w|1q - don't quit | |
| 7067 * :h|wincmd w|q - quit | |
| 7068 */ | |
| 7069 if (only_one_window() && (firstwin == lastwin || eap->addr_count == 0)) | |
| 7 | 7070 #endif |
| 7071 getout(0); | |
| 7072 #ifdef FEAT_WINDOWS | |
| 7073 # ifdef FEAT_GUI | |
| 7074 need_mouse_correct = TRUE; | |
| 7075 # endif | |
| 7076 /* close window; may free buffer */ | |
| 6398 | 7077 win_close(wp, !P_HID(wp->w_buffer) || eap->forceit); |
| 7 | 7078 #endif |
| 7079 } | |
| 7080 } | |
| 7081 | |
| 7082 /* | |
| 7083 * ":cquit". | |
| 7084 */ | |
| 7085 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7086 ex_cquit(exarg_T *eap UNUSED) |
| 7 | 7087 { |
| 7088 getout(1); /* this does not always pass on the exit code to the Manx | |
| 7089 compiler. why? */ | |
| 7090 } | |
| 7091 | |
| 7092 /* | |
| 7093 * ":qall": try to quit all windows | |
| 7094 */ | |
| 7095 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7096 ex_quit_all(exarg_T *eap) |
| 7 | 7097 { |
| 7098 # ifdef FEAT_CMDWIN | |
| 7099 if (cmdwin_type != 0) | |
| 7100 { | |
| 7101 if (eap->forceit) | |
| 7102 cmdwin_result = K_XF1; /* ex_window() takes care of this */ | |
| 7103 else | |
| 7104 cmdwin_result = K_XF2; | |
| 7105 return; | |
| 7106 } | |
| 7107 # endif | |
| 631 | 7108 |
| 7109 /* Don't quit while editing the command line. */ | |
| 633 | 7110 if (text_locked()) |
| 7111 { | |
| 7112 text_locked_msg(); | |
| 631 | 7113 return; |
| 7114 } | |
| 819 | 7115 #ifdef FEAT_AUTOCMD |
| 4211 | 7116 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7117 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7118 * being closed (can only happen in autocommands). */ | |
| 7119 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7120 return; |
| 7121 #endif | |
| 631 | 7122 |
| 7 | 7123 exiting = TRUE; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7124 if (eap->forceit || !check_changed_any(FALSE, FALSE)) |
| 7 | 7125 getout(0); |
| 7126 not_exiting(); | |
| 7127 } | |
| 7128 | |
| 727 | 7129 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 7130 /* |
| 7131 * ":close": close current window, unless it is the last one | |
| 7132 */ | |
| 7133 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7134 ex_close(exarg_T *eap) |
| 7 | 7135 { |
| 6398 | 7136 win_T *win; |
| 7137 int winnr = 0; | |
| 7 | 7138 # ifdef FEAT_CMDWIN |
| 7139 if (cmdwin_type != 0) | |
| 2839 | 7140 cmdwin_result = Ctrl_C; |
| 7 | 7141 else |
| 7142 # endif | |
| 819 | 7143 if (!text_locked() |
| 7144 #ifdef FEAT_AUTOCMD | |
| 7145 && !curbuf_locked() | |
| 7146 #endif | |
| 7147 ) | |
| 6398 | 7148 { |
| 7149 if (eap->addr_count == 0) | |
| 7150 ex_win_close(eap->forceit, curwin, NULL); | |
| 7151 else { | |
| 7152 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7153 { | |
| 7154 winnr++; | |
| 7155 if (winnr == eap->line2) | |
| 7156 break; | |
| 7157 } | |
| 7158 if (win == NULL) | |
| 7159 win = lastwin; | |
| 7160 ex_win_close(eap->forceit, win, NULL); | |
| 7161 } | |
| 7162 } | |
| 667 | 7163 } |
| 7164 | |
| 727 | 7165 # ifdef FEAT_QUICKFIX |
| 667 | 7166 /* |
| 7167 * ":pclose": Close any preview window. | |
| 7168 */ | |
| 7169 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7170 ex_pclose(exarg_T *eap) |
| 667 | 7171 { |
| 7172 win_T *win; | |
| 7173 | |
| 7174 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7175 if (win->w_p_pvw) | |
| 7176 { | |
| 671 | 7177 ex_win_close(eap->forceit, win, NULL); |
| 667 | 7178 break; |
| 7179 } | |
| 7180 } | |
| 727 | 7181 # endif |
| 667 | 7182 |
| 671 | 7183 /* |
| 7184 * Close window "win" and take care of handling closing the last window for a | |
| 7185 * modified buffer. | |
| 7186 */ | |
| 7187 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7188 ex_win_close( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7189 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7190 win_T *win, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7191 tabpage_T *tp) /* NULL or the tab page "win" is in */ |
| 7 | 7192 { |
| 7193 int need_hide; | |
| 7194 buf_T *buf = win->w_buffer; | |
| 7195 | |
| 7196 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1); | |
| 667 | 7197 if (need_hide && !P_HID(buf) && !forceit) |
| 7 | 7198 { |
| 727 | 7199 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 7 | 7200 if ((p_confirm || cmdmod.confirm) && p_write) |
| 7201 { | |
| 7202 dialog_changed(buf, FALSE); | |
| 7203 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 7204 return; | |
| 7205 need_hide = FALSE; | |
| 7206 } | |
| 7207 else | |
| 727 | 7208 # endif |
| 7 | 7209 { |
| 7210 EMSG(_(e_nowrtmsg)); | |
| 7211 return; | |
| 7212 } | |
| 7213 } | |
| 7214 | |
| 727 | 7215 # ifdef FEAT_GUI |
| 7 | 7216 need_mouse_correct = TRUE; |
| 727 | 7217 # endif |
| 671 | 7218 |
| 7 | 7219 /* free buffer when not hiding it or when it's a scratch buffer */ |
| 671 | 7220 if (tp == NULL) |
| 7221 win_close(win, !need_hide && !P_HID(buf)); | |
| 7222 else | |
| 7223 win_close_othertab(win, !need_hide && !P_HID(buf), tp); | |
| 7224 } | |
| 7225 | |
| 7226 /* | |
| 7227 * ":tabclose": close current tab page, unless it is the last one. | |
| 7228 * ":tabclose N": close tab page N. | |
| 667 | 7229 */ |
| 7230 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7231 ex_tabclose(exarg_T *eap) |
| 667 | 7232 { |
| 671 | 7233 tabpage_T *tp; |
| 7234 | |
| 667 | 7235 # ifdef FEAT_CMDWIN |
| 7236 if (cmdwin_type != 0) | |
| 7237 cmdwin_result = K_IGNORE; | |
| 7238 else | |
| 7239 # endif | |
| 671 | 7240 if (first_tabpage->tp_next == NULL) |
| 674 | 7241 EMSG(_("E784: Cannot close last tab page")); |
| 671 | 7242 else |
| 7243 { | |
| 7244 if (eap->addr_count > 0) | |
| 7245 { | |
| 7246 tp = find_tabpage((int)eap->line2); | |
| 7247 if (tp == NULL) | |
| 7248 { | |
| 7249 beep_flush(); | |
| 7250 return; | |
| 7251 } | |
| 674 | 7252 if (tp != curtab) |
| 671 | 7253 { |
| 7254 tabpage_close_other(tp, eap->forceit); | |
| 7255 return; | |
| 7256 } | |
| 7257 } | |
| 819 | 7258 if (!text_locked() |
| 7259 #ifdef FEAT_AUTOCMD | |
| 7260 && !curbuf_locked() | |
| 7261 #endif | |
| 7262 ) | |
| 671 | 7263 tabpage_close(eap->forceit); |
| 7264 } | |
| 672 | 7265 } |
| 7266 | |
| 7267 /* | |
| 7268 * ":tabonly": close all tab pages except the current one | |
| 7269 */ | |
| 7270 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7271 ex_tabonly(exarg_T *eap) |
| 672 | 7272 { |
| 7273 tabpage_T *tp; | |
| 7274 int done; | |
| 7275 | |
| 7276 # ifdef FEAT_CMDWIN | |
| 7277 if (cmdwin_type != 0) | |
| 7278 cmdwin_result = K_IGNORE; | |
| 7279 else | |
| 7280 # endif | |
| 7281 if (first_tabpage->tp_next == NULL) | |
| 7282 MSG(_("Already only one tab page")); | |
| 7283 else | |
| 7284 { | |
| 6398 | 7285 if (eap->addr_count > 0) |
| 7286 goto_tabpage(eap->line2); | |
| 672 | 7287 /* Repeat this up to a 1000 times, because autocommands may mess |
| 7288 * up the lists. */ | |
| 7289 for (done = 0; done < 1000; ++done) | |
| 7290 { | |
| 7291 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 7292 if (tp->tp_topframe != topframe) | |
| 7293 { | |
| 7294 tabpage_close_other(tp, eap->forceit); | |
| 7295 /* if we failed to close it quit */ | |
| 7296 if (valid_tabpage(tp)) | |
| 7297 done = 1000; | |
| 7298 /* start over, "tp" is now invalid */ | |
| 7299 break; | |
| 7300 } | |
| 7301 if (first_tabpage->tp_next == NULL) | |
| 7302 break; | |
| 7303 } | |
| 7304 } | |
| 671 | 7305 } |
| 7306 | |
| 7307 /* | |
| 7308 * Close the current tab page. | |
| 7309 */ | |
| 7310 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7311 tabpage_close(int forceit) |
| 671 | 7312 { |
| 7313 /* First close all the windows but the current one. If that worked then | |
| 7314 * close the last window in this tab, that will close it. */ | |
| 675 | 7315 if (lastwin != firstwin) |
| 7316 close_others(TRUE, forceit); | |
| 671 | 7317 if (lastwin == firstwin) |
| 7318 ex_win_close(forceit, curwin, NULL); | |
| 7319 # ifdef FEAT_GUI | |
| 7320 need_mouse_correct = TRUE; | |
| 7321 # endif | |
| 7322 } | |
| 7323 | |
| 7324 /* | |
| 7325 * Close tab page "tp", which is not the current tab page. | |
| 7326 * Note that autocommands may make "tp" invalid. | |
| 971 | 7327 * Also takes care of the tab pages line disappearing when closing the |
| 7328 * last-but-one tab page. | |
| 671 | 7329 */ |
| 7330 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7331 tabpage_close_other(tabpage_T *tp, int forceit) |
| 671 | 7332 { |
| 7333 int done = 0; | |
| 672 | 7334 win_T *wp; |
| 971 | 7335 int h = tabline_height(); |
| 671 | 7336 |
| 7337 /* Limit to 1000 windows, autocommands may add a window while we close | |
| 7338 * one. OK, so I'm paranoid... */ | |
| 7339 while (++done < 1000) | |
| 7340 { | |
| 672 | 7341 wp = tp->tp_firstwin; |
| 7342 ex_win_close(forceit, wp, tp); | |
| 7343 | |
| 7344 /* Autocommands may delete the tab page under our fingers and we may | |
| 7345 * fail to close a window with a modified buffer. */ | |
| 7346 if (!valid_tabpage(tp) || tp->tp_firstwin == wp) | |
| 671 | 7347 break; |
| 7348 } | |
| 971 | 7349 |
| 672 | 7350 redraw_tabline = TRUE; |
| 971 | 7351 if (h != tabline_height()) |
| 7352 shell_new_rows(); | |
| 667 | 7353 } |
| 7 | 7354 |
| 7355 /* | |
| 7356 * ":only". | |
| 7357 */ | |
| 7358 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7359 ex_only(exarg_T *eap) |
| 7 | 7360 { |
| 6398 | 7361 win_T *wp; |
| 7362 int wnr; | |
| 7 | 7363 # ifdef FEAT_GUI |
| 7364 need_mouse_correct = TRUE; | |
| 7365 # endif | |
| 6398 | 7366 if (eap->addr_count > 0) |
| 7367 { | |
| 7368 wnr = eap->line2; | |
| 7369 for (wp = firstwin; --wnr > 0; ) | |
| 7370 { | |
| 7371 if (wp->w_next == NULL) | |
| 7372 break; | |
| 7373 else | |
| 7374 wp = wp->w_next; | |
| 7375 } | |
| 7376 win_goto(wp); | |
| 7377 } | |
| 7 | 7378 close_others(TRUE, eap->forceit); |
| 7379 } | |
| 7380 | |
| 7381 /* | |
| 7382 * ":all" and ":sall". | |
| 727 | 7383 * Also used for ":tab drop file ..." after setting the argument list. |
| 7384 */ | |
| 7385 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7386 ex_all(exarg_T *eap) |
| 7 | 7387 { |
| 7388 if (eap->addr_count == 0) | |
| 7389 eap->line2 = 9999; | |
| 727 | 7390 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop); |
| 7 | 7391 } |
| 7392 #endif /* FEAT_WINDOWS */ | |
| 7393 | |
| 7394 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7395 ex_hide(exarg_T *eap) |
| 7 | 7396 { |
| 7397 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL) | |
| 7398 eap->errmsg = e_invarg; | |
| 7399 else | |
| 7400 { | |
| 7401 /* ":hide" or ":hide | cmd": hide current window */ | |
| 7402 eap->nextcmd = check_nextcmd(eap->arg); | |
| 7403 #ifdef FEAT_WINDOWS | |
| 7404 if (!eap->skip) | |
| 7405 { | |
| 7406 # ifdef FEAT_GUI | |
| 7407 need_mouse_correct = TRUE; | |
| 7408 # endif | |
| 6398 | 7409 if (eap->addr_count == 0) |
| 7410 win_close(curwin, FALSE); /* don't free buffer */ | |
| 6409 | 7411 else |
| 7412 { | |
| 7413 int winnr = 0; | |
| 7414 win_T *win; | |
| 7415 | |
| 6398 | 7416 for (win = firstwin; win != NULL; win = win->w_next) |
| 7417 { | |
| 7418 winnr++; | |
| 7419 if (winnr == eap->line2) | |
| 7420 break; | |
| 7421 } | |
| 7422 if (win == NULL) | |
| 7423 win = lastwin; | |
| 7424 win_close(win, FALSE); | |
| 7425 } | |
| 7 | 7426 } |
| 7427 #endif | |
| 7428 } | |
| 7429 } | |
| 7430 | |
| 7431 /* | |
| 7432 * ":stop" and ":suspend": Suspend Vim. | |
| 7433 */ | |
| 7434 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7435 ex_stop(exarg_T *eap) |
| 7 | 7436 { |
| 7437 /* | |
| 7438 * Disallow suspending for "rvim". | |
| 7439 */ | |
| 7440 if (!check_restricted() | |
| 7441 #ifdef WIN3264 | |
| 7442 /* | |
| 7443 * Check if external commands are allowed now. | |
| 7444 */ | |
| 7445 && can_end_termcap_mode(TRUE) | |
| 7446 #endif | |
| 7447 ) | |
| 7448 { | |
| 7449 if (!eap->forceit) | |
| 7450 autowrite_all(); | |
| 7451 windgoto((int)Rows - 1, 0); | |
| 7452 out_char('\n'); | |
| 7453 out_flush(); | |
| 7454 stoptermcap(); | |
| 7455 out_flush(); /* needed for SUN to restore xterm buffer */ | |
| 7456 #ifdef FEAT_TITLE | |
| 7457 mch_restore_title(3); /* restore window titles */ | |
| 7458 #endif | |
| 7459 ui_suspend(); /* call machine specific function */ | |
| 7460 #ifdef FEAT_TITLE | |
| 7461 maketitle(); | |
| 7462 resettitle(); /* force updating the title */ | |
| 7463 #endif | |
| 7464 starttermcap(); | |
| 7465 scroll_start(); /* scroll screen before redrawing */ | |
| 7466 redraw_later_clear(); | |
| 7467 shell_resized(); /* may have resized window */ | |
| 7468 } | |
| 7469 } | |
| 7470 | |
| 7471 /* | |
| 7472 * ":exit", ":xit" and ":wq": Write file and exit Vim. | |
| 7473 */ | |
| 7474 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7475 ex_exit(exarg_T *eap) |
| 7 | 7476 { |
| 7477 #ifdef FEAT_CMDWIN | |
| 7478 if (cmdwin_type != 0) | |
| 7479 { | |
| 7480 cmdwin_result = Ctrl_C; | |
| 7481 return; | |
| 7482 } | |
| 7483 #endif | |
| 631 | 7484 /* Don't quit while editing the command line. */ |
| 633 | 7485 if (text_locked()) |
| 7486 { | |
| 7487 text_locked_msg(); | |
| 631 | 7488 return; |
| 7489 } | |
| 819 | 7490 #ifdef FEAT_AUTOCMD |
| 4211 | 7491 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7492 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7493 * being closed (can only happen in autocommands). */ | |
| 7494 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7495 return; |
| 7496 #endif | |
| 7 | 7497 |
| 7498 /* | |
| 7499 * if more files or windows we won't exit | |
| 7500 */ | |
| 7501 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7502 exiting = TRUE; | |
| 7503 if ( ((eap->cmdidx == CMD_wq | |
| 7504 || curbufIsChanged()) | |
| 7505 && do_write(eap) == FAIL) | |
| 7506 || 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
|
7507 || (only_one_window() && check_changed_any(eap->forceit, FALSE))) |
| 7 | 7508 { |
| 7509 not_exiting(); | |
| 7510 } | |
| 7511 else | |
| 7512 { | |
| 7513 #ifdef FEAT_WINDOWS | |
| 7514 if (only_one_window()) /* quit last window, exit Vim */ | |
| 7515 #endif | |
| 7516 getout(0); | |
| 7517 #ifdef FEAT_WINDOWS | |
| 7518 # ifdef FEAT_GUI | |
| 7519 need_mouse_correct = TRUE; | |
| 7520 # endif | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5198
diff
changeset
|
7521 /* Quit current window, may free the buffer. */ |
| 7 | 7522 win_close(curwin, !P_HID(curwin->w_buffer)); |
| 7523 #endif | |
| 7524 } | |
| 7525 } | |
| 7526 | |
| 7527 /* | |
| 7528 * ":print", ":list", ":number". | |
| 7529 */ | |
| 7530 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7531 ex_print(exarg_T *eap) |
| 7 | 7532 { |
| 167 | 7533 if (curbuf->b_ml.ml_flags & ML_EMPTY) |
| 7534 EMSG(_(e_emptybuf)); | |
| 7535 else | |
| 7536 { | |
| 7537 for ( ;!got_int; ui_breakcheck()) | |
| 7538 { | |
| 7539 print_line(eap->line1, | |
| 7540 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound | |
| 7541 || (eap->flags & EXFLAG_NR)), | |
| 7542 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST)); | |
| 7543 if (++eap->line1 > eap->line2) | |
| 7544 break; | |
| 7545 out_flush(); /* show one line at a time */ | |
| 7546 } | |
| 7547 setpcmark(); | |
| 7548 /* put cursor at last line */ | |
| 7549 curwin->w_cursor.lnum = eap->line2; | |
| 7550 beginline(BL_SOL | BL_FIX); | |
| 7551 } | |
| 7 | 7552 |
| 7553 ex_no_reprint = TRUE; | |
| 7554 } | |
| 7555 | |
| 7556 #ifdef FEAT_BYTEOFF | |
| 7557 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7558 ex_goto(exarg_T *eap) |
| 7 | 7559 { |
| 7560 goto_byte(eap->line2); | |
| 7561 } | |
| 7562 #endif | |
| 7563 | |
| 7564 /* | |
| 7565 * ":shell". | |
| 7566 */ | |
| 7567 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7568 ex_shell(exarg_T *eap UNUSED) |
| 7 | 7569 { |
| 7570 do_shell(NULL, 0); | |
| 7571 } | |
| 7572 | |
| 7573 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \ | |
| 7574 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \ | |
| 621 | 7575 || defined(FEAT_GUI_MSWIN) \ |
| 7576 || defined(FEAT_GUI_MAC) \ | |
| 7 | 7577 || defined(PROTO) |
| 7578 | |
| 7579 /* | |
| 7580 * Handle a file drop. The code is here because a drop is *nearly* like an | |
| 7581 * :args command, but not quite (we have a list of exact filenames, so we | |
| 7582 * don't want to (a) parse a command line, or (b) expand wildcards. So the | |
| 7583 * code is very similar to :args and hence needs access to a lot of the static | |
| 7584 * functions in this file. | |
| 7585 * | |
| 7586 * The list should be allocated using alloc(), as should each item in the | |
| 7587 * list. This function takes over responsibility for freeing the list. | |
| 7588 * | |
| 1441 | 7589 * XXX The list is made into the argument list. This is freed using |
| 7 | 7590 * FreeWild(), which does a series of vim_free() calls, unless the two defines |
| 7591 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a | |
| 7592 * routine _fnexplodefree() is used. This may cause problems, but as the drop | |
| 7593 * file functionality is (currently) not in EMX this is not presently a | |
| 7594 * problem. | |
| 7595 */ | |
| 7596 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7597 handle_drop( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7598 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
|
7599 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
|
7600 int split) /* force splitting the window */ |
| 7 | 7601 { |
| 7602 exarg_T ea; | |
| 7603 int save_msg_scroll = msg_scroll; | |
| 7604 | |
| 631 | 7605 /* Postpone this while editing the command line. */ |
| 633 | 7606 if (text_locked()) |
| 7 | 7607 return; |
| 819 | 7608 #ifdef FEAT_AUTOCMD |
| 7609 if (curbuf_locked()) | |
| 7610 return; | |
| 7611 #endif | |
| 1668 | 7612 /* When the screen is being updated we should not change buffers and |
| 7613 * windows structures, it may cause freed memory to be used. */ | |
| 7614 if (updating_screen) | |
| 7615 return; | |
| 7 | 7616 |
| 7617 /* Check whether the current buffer is changed. If so, we will need | |
| 7618 * to split the current window or data could be lost. | |
| 7619 * We don't need to check if the 'hidden' option is set, as in this | |
| 7620 * case the buffer won't be lost. | |
| 7621 */ | |
| 7622 if (!P_HID(curbuf) && !split) | |
| 7623 { | |
| 7624 ++emsg_off; | |
| 5464 | 7625 split = check_changed(curbuf, CCGD_AW); |
| 7 | 7626 --emsg_off; |
| 7627 } | |
| 7628 if (split) | |
| 7629 { | |
| 7630 # ifdef FEAT_WINDOWS | |
| 7631 if (win_split(0, 0) == FAIL) | |
| 7632 return; | |
| 2583 | 7633 RESET_BINDING(curwin); |
| 7 | 7634 |
| 7635 /* When splitting the window, create a new alist. Otherwise the | |
| 7636 * existing one is overwritten. */ | |
| 7637 alist_unlink(curwin->w_alist); | |
| 7638 alist_new(); | |
| 7639 # else | |
| 7640 return; /* can't split, always fail */ | |
| 7641 # endif | |
| 7642 } | |
| 7643 | |
| 7644 /* | |
| 7645 * Set up the new argument list. | |
| 7646 */ | |
| 41 | 7647 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0); |
| 7 | 7648 |
| 7649 /* | |
| 7650 * Move to the first file. | |
| 7651 */ | |
| 7652 /* Fake up a minimal "next" command for do_argfile() */ | |
| 7653 vim_memset(&ea, 0, sizeof(ea)); | |
| 7654 ea.cmd = (char_u *)"next"; | |
| 7655 do_argfile(&ea, 0); | |
| 7656 | |
| 7657 /* do_ecmd() may set need_start_insertmode, but since we never left Insert | |
| 7658 * mode that is not needed here. */ | |
| 7659 need_start_insertmode = FALSE; | |
| 7660 | |
| 7661 /* Restore msg_scroll, otherwise a following command may cause scrolling | |
| 7662 * unexpectedly. The screen will be redrawn by the caller, thus | |
| 7663 * msg_scroll being set by displaying a message is irrelevant. */ | |
| 7664 msg_scroll = save_msg_scroll; | |
| 7665 } | |
| 7666 #endif | |
| 7667 | |
| 7668 /* | |
| 7669 * Clear an argument list: free all file names and reset it to zero entries. | |
| 7670 */ | |
| 23 | 7671 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7672 alist_clear(alist_T *al) |
| 7 | 7673 { |
| 7674 while (--al->al_ga.ga_len >= 0) | |
| 7675 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname); | |
| 7676 ga_clear(&al->al_ga); | |
| 7677 } | |
| 7678 | |
| 7679 /* | |
| 7680 * Init an argument list. | |
| 7681 */ | |
| 7682 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7683 alist_init(alist_T *al) |
| 7 | 7684 { |
| 7685 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5); | |
| 7686 } | |
| 7687 | |
| 7688 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 7689 | |
| 7690 /* | |
| 7691 * Remove a reference from an argument list. | |
| 7692 * Ignored when the argument list is the global one. | |
| 7693 * If the argument list is no longer used by any window, free it. | |
| 7694 */ | |
| 7695 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7696 alist_unlink(alist_T *al) |
| 7 | 7697 { |
| 7698 if (al != &global_alist && --al->al_refcount <= 0) | |
| 7699 { | |
| 7700 alist_clear(al); | |
| 7701 vim_free(al); | |
| 7702 } | |
| 7703 } | |
| 7704 | |
| 7705 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO) | |
| 7706 /* | |
| 7707 * Create a new argument list and use it for the current window. | |
| 7708 */ | |
| 7709 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7710 alist_new(void) |
| 7 | 7711 { |
| 7712 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T)); | |
| 7713 if (curwin->w_alist == NULL) | |
| 7714 { | |
| 7715 curwin->w_alist = &global_alist; | |
| 7716 ++global_alist.al_refcount; | |
| 7717 } | |
| 7718 else | |
| 7719 { | |
| 7720 curwin->w_alist->al_refcount = 1; | |
| 5942 | 7721 curwin->w_alist->id = ++max_alist_id; |
| 7 | 7722 alist_init(curwin->w_alist); |
| 7723 } | |
| 7724 } | |
| 7725 # endif | |
| 7726 #endif | |
| 7727 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
7728 #if (!defined(UNIX) && !defined(__EMX__)) || defined(PROTO) |
| 7 | 7729 /* |
| 7730 * Expand the file names in the global argument list. | |
| 41 | 7731 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer |
| 7732 * numbers to be re-used. | |
| 7 | 7733 */ |
| 7734 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7735 alist_expand(int *fnum_list, int fnum_len) |
| 7 | 7736 { |
| 7737 char_u **old_arg_files; | |
| 41 | 7738 int old_arg_count; |
| 7 | 7739 char_u **new_arg_files; |
| 7740 int new_arg_file_count; | |
| 7741 char_u *save_p_su = p_su; | |
| 7742 int i; | |
| 7743 | |
| 7744 /* Don't use 'suffixes' here. This should work like the shell did the | |
| 7745 * expansion. Also, the vimrc file isn't read yet, thus the user | |
| 7746 * can't set the options. */ | |
| 7747 p_su = empty_option; | |
| 7748 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT)); | |
| 7749 if (old_arg_files != NULL) | |
| 7750 { | |
| 7751 for (i = 0; i < GARGCOUNT; ++i) | |
| 41 | 7752 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname); |
| 7753 old_arg_count = GARGCOUNT; | |
| 7754 if (expand_wildcards(old_arg_count, old_arg_files, | |
| 7 | 7755 &new_arg_file_count, &new_arg_files, |
| 2966 | 7756 EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK |
| 7 | 7757 && new_arg_file_count > 0) |
| 7758 { | |
| 41 | 7759 alist_set(&global_alist, new_arg_file_count, new_arg_files, |
| 7760 TRUE, fnum_list, fnum_len); | |
| 7761 FreeWild(old_arg_count, old_arg_files); | |
| 23 | 7762 } |
| 7 | 7763 } |
| 7764 p_su = save_p_su; | |
| 7765 } | |
| 7766 #endif | |
| 7767 | |
| 7768 /* | |
| 7769 * Set the argument list for the current window. | |
| 7770 * Takes over the allocated files[] and the allocated fnames in it. | |
| 7771 */ | |
| 7772 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7773 alist_set( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7774 alist_T *al, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7775 int count, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7776 char_u **files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7777 int use_curbuf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7778 int *fnum_list, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7779 int fnum_len) |
| 7 | 7780 { |
| 7781 int i; | |
| 7782 | |
| 7783 alist_clear(al); | |
| 7784 if (ga_grow(&al->al_ga, count) == OK) | |
| 7785 { | |
| 7786 for (i = 0; i < count; ++i) | |
| 23 | 7787 { |
| 7788 if (got_int) | |
| 7789 { | |
| 7790 /* When adding many buffers this can take a long time. Allow | |
| 7791 * interrupting here. */ | |
| 7792 while (i < count) | |
| 7793 vim_free(files[i++]); | |
| 7794 break; | |
| 7795 } | |
| 41 | 7796 |
| 7797 /* May set buffer name of a buffer previously used for the | |
| 7798 * argument list, so that it's re-used by alist_add. */ | |
| 7799 if (fnum_list != NULL && i < fnum_len) | |
| 7800 buf_set_name(fnum_list[i], files[i]); | |
| 7801 | |
| 7 | 7802 alist_add(al, files[i], use_curbuf ? 2 : 1); |
| 23 | 7803 ui_breakcheck(); |
| 7804 } | |
| 7 | 7805 vim_free(files); |
| 7806 } | |
| 7807 else | |
| 7808 FreeWild(count, files); | |
| 7809 #ifdef FEAT_WINDOWS | |
| 7810 if (al == &global_alist) | |
| 7811 #endif | |
| 7812 arg_had_last = FALSE; | |
| 7813 } | |
| 7814 | |
| 7815 /* | |
| 7816 * Add file "fname" to argument list "al". | |
| 7817 * "fname" must have been allocated and "al" must have been checked for room. | |
| 7818 */ | |
| 7819 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7820 alist_add( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7821 alist_T *al, |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7822 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7823 int set_fnum) /* 1: set buffer number; 2: re-use curbuf */ |
| 7 | 7824 { |
| 7825 if (fname == NULL) /* don't add NULL file names */ | |
| 7826 return; | |
| 7827 #ifdef BACKSLASH_IN_FILENAME | |
| 7828 slash_adjust(fname); | |
| 7829 #endif | |
| 7830 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname; | |
| 7831 if (set_fnum > 0) | |
| 7832 AARGLIST(al)[al->al_ga.ga_len].ae_fnum = | |
| 7833 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0)); | |
| 7834 ++al->al_ga.ga_len; | |
| 7835 } | |
| 7836 | |
| 7837 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 7838 /* | |
| 7839 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 7840 */ | |
| 7841 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7842 alist_slash_adjust(void) |
| 7 | 7843 { |
| 7844 int i; | |
| 7845 # ifdef FEAT_WINDOWS | |
| 7846 win_T *wp; | |
| 671 | 7847 tabpage_T *tp; |
| 7 | 7848 # endif |
| 7849 | |
| 7850 for (i = 0; i < GARGCOUNT; ++i) | |
| 7851 if (GARGLIST[i].ae_fname != NULL) | |
| 7852 slash_adjust(GARGLIST[i].ae_fname); | |
| 7853 # ifdef FEAT_WINDOWS | |
| 671 | 7854 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 7855 if (wp->w_alist != &global_alist) |
| 7856 for (i = 0; i < WARGCOUNT(wp); ++i) | |
| 7857 if (WARGLIST(wp)[i].ae_fname != NULL) | |
| 7858 slash_adjust(WARGLIST(wp)[i].ae_fname); | |
| 7859 # endif | |
| 7860 } | |
| 7861 #endif | |
| 7862 | |
| 7863 /* | |
| 7864 * ":preserve". | |
| 7865 */ | |
| 7866 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7867 ex_preserve(exarg_T *eap UNUSED) |
| 7 | 7868 { |
| 164 | 7869 curbuf->b_flags |= BF_PRESERVED; |
| 7 | 7870 ml_preserve(curbuf, TRUE); |
| 7871 } | |
| 7872 | |
| 7873 /* | |
| 7874 * ":recover". | |
| 7875 */ | |
| 7876 static void | |
|
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parents:
7799
diff
changeset
|
7877 ex_recover(exarg_T *eap) |
| 7 | 7878 { |
| 7879 /* Set recoverymode right away to avoid the ATTENTION prompt. */ | |
| 7880 recoverymode = TRUE; | |
| 5464 | 7881 if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7882 | CCGD_MULTWIN | |
| 7883 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7884 | CCGD_EXCMD) | |
| 7885 | |
| 7 | 7886 && (*eap->arg == NUL |
| 7887 || setfname(curbuf, eap->arg, NULL, TRUE) == OK)) | |
| 7888 ml_recover(); | |
| 7889 recoverymode = FALSE; | |
| 7890 } | |
| 7891 | |
| 7892 /* | |
| 7893 * Command modifier used in a wrong way. | |
| 7894 */ | |
| 7895 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7896 ex_wrongmodifier(exarg_T *eap) |
| 7 | 7897 { |
| 7898 eap->errmsg = e_invcmd; | |
| 7899 } | |
| 7900 | |
| 7901 #ifdef FEAT_WINDOWS | |
| 7902 /* | |
| 7903 * :sview [+command] file split window with new file, read-only | |
| 7904 * :split [[+command] file] split window with current or new file | |
| 7905 * :vsplit [[+command] file] split window vertically with current or new file | |
| 7906 * :new [[+command] file] split window with no or new file | |
| 7907 * :vnew [[+command] file] split vertically window with no or new file | |
| 7908 * :sfind [+command] file split window with file in 'path' | |
| 675 | 7909 * |
| 7910 * :tabedit open new Tab page with empty window | |
| 7911 * :tabedit [+command] file open new Tab page and edit "file" | |
| 7912 * :tabnew [[+command] file] just like :tabedit | |
| 7913 * :tabfind [+command] file open new Tab page and find "file" | |
| 7 | 7914 */ |
| 7915 void | |
|
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parents:
7799
diff
changeset
|
7916 ex_splitview(exarg_T *eap) |
| 7 | 7917 { |
| 675 | 7918 win_T *old_curwin = curwin; |
| 667 | 7919 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) |
| 7 | 7920 char_u *fname = NULL; |
| 667 | 7921 # endif |
| 7922 # ifdef FEAT_BROWSE | |
| 7 | 7923 int browse_flag = cmdmod.browse; |
| 667 | 7924 # endif |
| 7925 | |
| 7926 # ifndef FEAT_VERTSPLIT | |
| 7 | 7927 if (eap->cmdidx == CMD_vsplit || eap->cmdidx == CMD_vnew) |
| 7928 { | |
| 7929 ex_ni(eap); | |
| 7930 return; | |
| 7931 } | |
| 667 | 7932 # endif |
| 7 | 7933 |
| 667 | 7934 # ifdef FEAT_GUI |
| 7 | 7935 need_mouse_correct = TRUE; |
| 667 | 7936 # endif |
| 7937 | |
| 7938 # ifdef FEAT_QUICKFIX | |
| 7 | 7939 /* A ":split" in the quickfix window works like ":new". Don't want two |
| 1661 | 7940 * quickfix windows. But it's OK when doing ":tab split". */ |
| 7941 if (bt_quickfix(curbuf) && cmdmod.tab == 0) | |
| 7 | 7942 { |
| 7943 if (eap->cmdidx == CMD_split) | |
| 7944 eap->cmdidx = CMD_new; | |
| 667 | 7945 # ifdef FEAT_VERTSPLIT |
| 7 | 7946 if (eap->cmdidx == CMD_vsplit) |
| 7947 eap->cmdidx = CMD_vnew; | |
| 667 | 7948 # endif |
| 7949 } | |
| 7 | 7950 # endif |
| 667 | 7951 |
| 7952 # ifdef FEAT_SEARCHPATH | |
| 675 | 7953 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind) |
| 7 | 7954 { |
| 7955 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), | |
| 7956 FNAME_MESS, TRUE, curbuf->b_ffname); | |
| 7957 if (fname == NULL) | |
| 7958 goto theend; | |
| 7959 eap->arg = fname; | |
| 7960 } | |
| 667 | 7961 # ifdef FEAT_BROWSE |
| 7 | 7962 else |
| 667 | 7963 # endif |
| 7 | 7964 # endif |
| 667 | 7965 # ifdef FEAT_BROWSE |
| 7 | 7966 if (cmdmod.browse |
| 667 | 7967 # ifdef FEAT_VERTSPLIT |
| 7 | 7968 && eap->cmdidx != CMD_vnew |
| 667 | 7969 # endif |
| 7 | 7970 && eap->cmdidx != CMD_new) |
| 7971 { | |
| 1683 | 7972 # ifdef FEAT_AUTOCMD |
| 461 | 7973 if ( |
| 1683 | 7974 # ifdef FEAT_GUI |
| 461 | 7975 !gui.in_use && |
| 1683 | 7976 # endif |
| 461 | 7977 au_has_group((char_u *)"FileExplorer")) |
| 7978 { | |
| 7979 /* No browsing supported but we do have the file explorer: | |
| 7980 * Edit the directory. */ | |
| 7981 if (*eap->arg == NUL || !mch_isdir(eap->arg)) | |
| 7982 eap->arg = (char_u *)"."; | |
| 7983 } | |
| 7984 else | |
| 1683 | 7985 # endif |
| 461 | 7986 { |
| 7987 fname = do_browse(0, (char_u *)_("Edit File in new window"), | |
| 7 | 7988 eap->arg, NULL, NULL, NULL, curbuf); |
| 461 | 7989 if (fname == NULL) |
| 7990 goto theend; | |
| 7991 eap->arg = fname; | |
| 7992 } | |
| 7 | 7993 } |
| 7994 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */ | |
| 667 | 7995 # endif |
| 7 | 7996 |
| 675 | 7997 /* |
| 7998 * Either open new tab page or split the window. | |
| 7999 */ | |
| 8000 if (eap->cmdidx == CMD_tabedit | |
| 8001 || eap->cmdidx == CMD_tabfind | |
| 8002 || eap->cmdidx == CMD_tabnew) | |
| 8003 { | |
| 820 | 8004 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab |
| 8005 : eap->addr_count == 0 ? 0 | |
| 8006 : (int)eap->line2 + 1) != FAIL) | |
| 675 | 8007 { |
| 1498 | 8008 do_exedit(eap, old_curwin); |
| 675 | 8009 |
| 8010 /* set the alternate buffer for the window we came from */ | |
| 8011 if (curwin != old_curwin | |
| 8012 && win_valid(old_curwin) | |
| 8013 && old_curwin->w_buffer != curbuf | |
| 8014 && !cmdmod.keepalt) | |
| 8015 old_curwin->w_alt_fnum = curbuf->b_fnum; | |
| 8016 } | |
| 8017 } | |
| 8018 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0, | |
| 7 | 8019 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL) |
| 8020 { | |
| 667 | 8021 # ifdef FEAT_SCROLLBIND |
| 7 | 8022 /* Reset 'scrollbind' when editing another file, but keep it when |
| 8023 * doing ":split" without arguments. */ | |
| 8024 if (*eap->arg != NUL | |
| 667 | 8025 # ifdef FEAT_BROWSE |
| 7 | 8026 || cmdmod.browse |
| 667 | 8027 # endif |
| 7 | 8028 ) |
| 2583 | 8029 { |
| 8030 RESET_BINDING(curwin); | |
| 8031 } | |
| 7 | 8032 else |
| 8033 do_check_scrollbind(FALSE); | |
| 667 | 8034 # endif |
| 7 | 8035 do_exedit(eap, old_curwin); |
| 8036 } | |
| 8037 | |
| 667 | 8038 # ifdef FEAT_BROWSE |
| 7 | 8039 cmdmod.browse = browse_flag; |
| 667 | 8040 # endif |
| 8041 | |
| 8042 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) | |
| 7 | 8043 theend: |
| 8044 vim_free(fname); | |
| 667 | 8045 # endif |
| 8046 } | |
| 8047 | |
| 8048 /* | |
| 682 | 8049 * Open a new tab page. |
| 667 | 8050 */ |
| 8051 void | |
|
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parents:
7799
diff
changeset
|
8052 tabpage_new(void) |
| 682 | 8053 { |
| 8054 exarg_T ea; | |
| 8055 | |
| 8056 vim_memset(&ea, 0, sizeof(ea)); | |
| 8057 ea.cmdidx = CMD_tabnew; | |
| 8058 ea.cmd = (char_u *)"tabn"; | |
| 8059 ea.arg = (char_u *)""; | |
| 8060 ex_splitview(&ea); | |
| 8061 } | |
| 8062 | |
| 8063 /* | |
| 8064 * :tabnext command | |
| 8065 */ | |
| 8066 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8067 ex_tabnext(exarg_T *eap) |
| 682 | 8068 { |
| 685 | 8069 switch (eap->cmdidx) |
| 8070 { | |
| 8071 case CMD_tabfirst: | |
| 8072 case CMD_tabrewind: | |
| 8073 goto_tabpage(1); | |
| 8074 break; | |
| 8075 case CMD_tablast: | |
| 8076 goto_tabpage(9999); | |
| 8077 break; | |
| 8078 case CMD_tabprevious: | |
| 8079 case CMD_tabNext: | |
| 8080 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2); | |
| 8081 break; | |
| 8082 default: /* CMD_tabnext */ | |
| 8083 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2); | |
| 8084 break; | |
| 8085 } | |
| 682 | 8086 } |
| 8087 | |
| 8088 /* | |
| 8089 * :tabmove command | |
| 8090 */ | |
| 8091 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8092 ex_tabmove(exarg_T *eap) |
| 682 | 8093 { |
| 6775 | 8094 int tab_number; |
| 3662 | 8095 |
| 8096 if (eap->arg && *eap->arg != NUL) | |
| 8097 { | |
| 8098 char_u *p = eap->arg; | |
| 8099 int relative = 0; /* argument +N/-N means: move N places to the | |
| 8100 * right/left relative to the current position. */ | |
| 8101 | |
| 8102 if (*eap->arg == '-') | |
| 8103 { | |
| 8104 relative = -1; | |
| 8105 p = eap->arg + 1; | |
| 8106 } | |
| 8107 else if (*eap->arg == '+') | |
| 8108 { | |
| 8109 relative = 1; | |
| 8110 p = eap->arg + 1; | |
| 8111 } | |
| 8112 else | |
| 8113 p = eap->arg; | |
| 8114 | |
| 6775 | 8115 if (relative == 0) |
| 8116 { | |
| 8117 if (STRCMP(p, "$") == 0) | |
| 8118 tab_number = LAST_TAB_NR; | |
| 8119 else if (p == skipdigits(p)) | |
| 8120 { | |
| 8121 /* No numbers as argument. */ | |
| 8122 eap->errmsg = e_invarg; | |
| 8123 return; | |
| 8124 } | |
| 8125 else | |
| 8126 tab_number = getdigits(&p); | |
| 8127 } | |
| 8128 else | |
| 8129 { | |
| 8130 if (*p != NUL) | |
| 8131 tab_number = getdigits(&p); | |
| 8132 else | |
| 8133 tab_number = 1; | |
| 8134 tab_number = tab_number * relative + tabpage_index(curtab); | |
| 8135 if (relative == -1) | |
| 8136 --tab_number; | |
| 8137 } | |
| 3662 | 8138 } |
| 8139 else if (eap->addr_count != 0) | |
| 6775 | 8140 { |
| 3662 | 8141 tab_number = eap->line2; |
| 6775 | 8142 if (**eap->cmdlinep == '-') |
| 8143 --tab_number; | |
| 8144 } | |
| 8145 else | |
| 8146 tab_number = LAST_TAB_NR; | |
| 3662 | 8147 |
| 8148 tabpage_move(tab_number); | |
| 667 | 8149 } |
| 8150 | |
| 8151 /* | |
| 8152 * :tabs command: List tabs and their contents. | |
| 8153 */ | |
| 8154 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8155 ex_tabs(exarg_T *eap UNUSED) |
| 667 | 8156 { |
| 8157 tabpage_T *tp; | |
| 8158 win_T *wp; | |
| 8159 int tabcount = 1; | |
| 8160 | |
| 8161 msg_start(); | |
| 8162 msg_scroll = TRUE; | |
| 8163 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next) | |
| 8164 { | |
| 8165 msg_putchar('\n'); | |
| 8166 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++); | |
| 8167 msg_outtrans_attr(IObuff, hl_attr(HLF_T)); | |
| 8168 out_flush(); /* output one line at a time */ | |
| 8169 ui_breakcheck(); | |
| 8170 | |
| 678 | 8171 if (tp == curtab) |
| 667 | 8172 wp = firstwin; |
| 8173 else | |
| 8174 wp = tp->tp_firstwin; | |
| 8175 for ( ; wp != NULL && !got_int; wp = wp->w_next) | |
| 8176 { | |
| 682 | 8177 msg_putchar('\n'); |
| 8178 msg_putchar(wp == curwin ? '>' : ' '); | |
| 8179 msg_putchar(' '); | |
| 672 | 8180 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' '); |
| 8181 msg_putchar(' '); | |
| 667 | 8182 if (buf_spname(wp->w_buffer) != NULL) |
| 3839 | 8183 vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1); |
| 667 | 8184 else |
| 8185 home_replace(wp->w_buffer, wp->w_buffer->b_fname, | |
| 8186 IObuff, IOSIZE, TRUE); | |
| 8187 msg_outtrans(IObuff); | |
| 8188 out_flush(); /* output one line at a time */ | |
| 8189 ui_breakcheck(); | |
| 8190 } | |
| 8191 } | |
| 8192 } | |
| 8193 | |
| 8194 #endif /* FEAT_WINDOWS */ | |
| 7 | 8195 |
| 8196 /* | |
| 8197 * ":mode": Set screen mode. | |
| 8198 * If no argument given, just get the screen size and redraw. | |
| 8199 */ | |
| 8200 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8201 ex_mode(exarg_T *eap) |
| 7 | 8202 { |
| 8203 if (*eap->arg == NUL) | |
| 8204 shell_resized(); | |
| 8205 else | |
| 8206 mch_screenmode(eap->arg); | |
| 8207 } | |
| 8208 | |
| 8209 #ifdef FEAT_WINDOWS | |
| 8210 /* | |
| 8211 * ":resize". | |
| 8212 * set, increment or decrement current window height | |
| 8213 */ | |
| 8214 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8215 ex_resize(exarg_T *eap) |
| 7 | 8216 { |
| 8217 int n; | |
| 8218 win_T *wp = curwin; | |
| 8219 | |
| 8220 if (eap->addr_count > 0) | |
| 8221 { | |
| 8222 n = eap->line2; | |
| 8223 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next) | |
| 8224 ; | |
| 8225 } | |
| 8226 | |
| 8227 #ifdef FEAT_GUI | |
| 8228 need_mouse_correct = TRUE; | |
| 8229 #endif | |
| 8230 n = atol((char *)eap->arg); | |
| 8231 #ifdef FEAT_VERTSPLIT | |
| 8232 if (cmdmod.split & WSP_VERT) | |
| 8233 { | |
| 8234 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8235 n += W_WIDTH(curwin); | |
| 8236 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8237 n = 9999; | |
| 8238 win_setwidth_win((int)n, wp); | |
| 8239 } | |
| 8240 else | |
| 8241 #endif | |
| 8242 { | |
| 8243 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8244 n += curwin->w_height; | |
| 8245 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8246 n = 9999; | |
| 8247 win_setheight_win((int)n, wp); | |
| 8248 } | |
| 8249 } | |
| 8250 #endif | |
| 8251 | |
| 8252 /* | |
| 8253 * ":find [+command] <file>" command. | |
| 8254 */ | |
| 8255 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
8256 ex_find(exarg_T *eap) |
| 7 | 8257 { |
| 8258 #ifdef FEAT_SEARCHPATH | |
| 8259 char_u *fname; | |
| 8260 int count; | |
| 8261 | |
| 8262 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS, | |
| 8263 TRUE, curbuf->b_ffname); | |
| 8264 if (eap->addr_count > 0) | |
| 8265 { | |
| 8266 /* Repeat finding the file "count" times. This matters when it | |
| 8267 * appears several times in the path. */ | |
| 8268 count = eap->line2; | |
| 8269 while (fname != NULL && --count > 0) | |
| 8270 { | |
| 8271 vim_free(fname); | |
| 8272 fname = find_file_in_path(NULL, 0, FNAME_MESS, | |
| 8273 FALSE, curbuf->b_ffname); | |
| 8274 } | |
| 8275 } | |
| 8276 | |
| 8277 if (fname != NULL) | |
| 8278 { | |
| 8279 eap->arg = fname; | |
| 8280 #endif | |
| 8281 do_exedit(eap, NULL); | |
| 8282 #ifdef FEAT_SEARCHPATH | |
| 8283 vim_free(fname); | |
| 8284 } | |
| 8285 #endif | |
| 8286 } | |
| 8287 | |
| 8288 /* | |
| 167 | 8289 * ":open" simulation: for now just work like ":visual". |
| 8290 */ | |
| 8291 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8292 ex_open(exarg_T *eap) |
| 167 | 8293 { |
| 8294 regmatch_T regmatch; | |
| 8295 char_u *p; | |
| 8296 | |
| 8297 curwin->w_cursor.lnum = eap->line2; | |
| 8298 beginline(BL_SOL | BL_FIX); | |
| 8299 if (*eap->arg == '/') | |
| 8300 { | |
| 8301 /* ":open /pattern/": put cursor in column found with pattern */ | |
| 8302 ++eap->arg; | |
| 8303 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 8304 *p = NUL; | |
| 8305 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0); | |
| 8306 if (regmatch.regprog != NULL) | |
| 8307 { | |
| 8308 regmatch.rm_ic = p_ic; | |
| 8309 p = ml_get_curline(); | |
| 8310 if (vim_regexec(®match, p, (colnr_T)0)) | |
| 835 | 8311 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p); |
| 167 | 8312 else |
| 8313 EMSG(_(e_nomatch)); | |
|
4805
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
8314 vim_regfree(regmatch.regprog); |
| 167 | 8315 } |
| 8316 /* Move to the NUL, ignore any other arguments. */ | |
| 8317 eap->arg += STRLEN(eap->arg); | |
| 8318 } | |
| 8319 check_cursor(); | |
| 8320 | |
| 8321 eap->cmdidx = CMD_visual; | |
| 8322 do_exedit(eap, NULL); | |
| 8323 } | |
| 8324 | |
| 8325 /* | |
| 8326 * ":edit", ":badd", ":visual". | |
| 7 | 8327 */ |
| 8328 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8329 ex_edit(exarg_T *eap) |
| 7 | 8330 { |
| 8331 do_exedit(eap, NULL); | |
| 8332 } | |
| 8333 | |
| 8334 /* | |
| 8335 * ":edit <file>" command and alikes. | |
| 8336 */ | |
| 8337 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8338 do_exedit( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8339 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8340 win_T *old_curwin) /* curwin before doing a split or NULL */ |
| 7 | 8341 { |
| 8342 int n; | |
| 8343 #ifdef FEAT_WINDOWS | |
| 8344 int need_hide; | |
| 8345 #endif | |
| 167 | 8346 int exmode_was = exmode_active; |
| 7 | 8347 |
| 8348 /* | |
| 8349 * ":vi" command ends Ex mode. | |
| 8350 */ | |
| 8351 if (exmode_active && (eap->cmdidx == CMD_visual | |
| 8352 || eap->cmdidx == CMD_view)) | |
| 8353 { | |
| 8354 exmode_active = FALSE; | |
| 8355 if (*eap->arg == NUL) | |
| 167 | 8356 { |
| 8357 /* Special case: ":global/pat/visual\NLvi-commands" */ | |
| 8358 if (global_busy) | |
| 8359 { | |
| 8360 int rd = RedrawingDisabled; | |
| 8361 int nwr = no_wait_return; | |
| 8362 int ms = msg_scroll; | |
| 8363 #ifdef FEAT_GUI | |
| 8364 int he = hold_gui_events; | |
| 8365 #endif | |
| 8366 | |
| 8367 if (eap->nextcmd != NULL) | |
| 8368 { | |
| 8369 stuffReadbuff(eap->nextcmd); | |
| 8370 eap->nextcmd = NULL; | |
| 8371 } | |
| 8372 | |
| 8373 if (exmode_was != EXMODE_VIM) | |
| 8374 settmode(TMODE_RAW); | |
| 8375 RedrawingDisabled = 0; | |
| 8376 no_wait_return = 0; | |
| 8377 need_wait_return = FALSE; | |
| 8378 msg_scroll = 0; | |
| 8379 #ifdef FEAT_GUI | |
| 8380 hold_gui_events = 0; | |
| 8381 #endif | |
| 8382 must_redraw = CLEAR; | |
| 8383 | |
| 8384 main_loop(FALSE, TRUE); | |
| 8385 | |
| 8386 RedrawingDisabled = rd; | |
| 8387 no_wait_return = nwr; | |
| 8388 msg_scroll = ms; | |
| 8389 #ifdef FEAT_GUI | |
| 8390 hold_gui_events = he; | |
| 8391 #endif | |
| 8392 } | |
| 7 | 8393 return; |
| 167 | 8394 } |
| 7 | 8395 } |
| 8396 | |
| 8397 if ((eap->cmdidx == CMD_new | |
| 675 | 8398 || eap->cmdidx == CMD_tabnew |
| 8399 || eap->cmdidx == CMD_tabedit | |
| 7 | 8400 #ifdef FEAT_VERTSPLIT |
| 8401 || eap->cmdidx == CMD_vnew | |
| 8402 #endif | |
| 8403 ) && *eap->arg == NUL) | |
| 8404 { | |
| 675 | 8405 /* ":new" or ":tabnew" without argument: edit an new empty buffer */ |
| 7 | 8406 setpcmark(); |
| 8407 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE, | |
| 1743 | 8408 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0), |
| 8409 old_curwin == NULL ? curwin : NULL); | |
| 7 | 8410 } |
| 8411 else if ((eap->cmdidx != CMD_split | |
| 8412 #ifdef FEAT_VERTSPLIT | |
| 8413 && eap->cmdidx != CMD_vsplit | |
| 8414 #endif | |
| 8415 ) | |
| 8416 || *eap->arg != NUL | |
| 8417 #ifdef FEAT_BROWSE | |
| 8418 || cmdmod.browse | |
| 8419 #endif | |
| 8420 ) | |
| 8421 { | |
| 822 | 8422 #ifdef FEAT_AUTOCMD |
| 8423 /* Can't edit another file when "curbuf_lock" is set. Only ":edit" | |
| 8424 * can bring us here, others are stopped earlier. */ | |
| 8425 if (*eap->arg != NUL && curbuf_locked()) | |
| 8426 return; | |
| 8427 #endif | |
| 7 | 8428 n = readonlymode; |
| 8429 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview) | |
| 8430 readonlymode = TRUE; | |
| 8431 else if (eap->cmdidx == CMD_enew) | |
| 8432 readonlymode = FALSE; /* 'readonly' doesn't make sense in an | |
| 8433 empty buffer */ | |
| 8434 setpcmark(); | |
| 8435 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg), | |
| 8436 NULL, eap, | |
| 8437 /* ":edit" goes to first line if Vi compatible */ | |
| 8438 (*eap->arg == NUL && eap->do_ecmd_lnum == 0 | |
| 8439 && vim_strchr(p_cpo, CPO_GOTO1) != NULL) | |
| 8440 ? ECMD_ONE : eap->do_ecmd_lnum, | |
| 8441 (P_HID(curbuf) ? ECMD_HIDE : 0) | |
| 8442 + (eap->forceit ? ECMD_FORCEIT : 0) | |
| 5741 | 8443 /* after a split we can use an existing buffer */ |
| 8444 + (old_curwin != NULL ? ECMD_OLDBUF : 0) | |
| 7 | 8445 #ifdef FEAT_LISTCMDS |
| 8446 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 ) | |
| 8447 #endif | |
| 1743 | 8448 , old_curwin == NULL ? curwin : NULL) == FAIL) |
| 7 | 8449 { |
| 8450 /* Editing the file failed. If the window was split, close it. */ | |
| 8451 #ifdef FEAT_WINDOWS | |
| 8452 if (old_curwin != NULL) | |
| 8453 { | |
| 8454 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1); | |
| 8455 if (!need_hide || P_HID(curbuf)) | |
| 8456 { | |
| 24 | 8457 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 8458 cleanup_T cs; | |
| 8459 | |
| 8460 /* Reset the error/interrupt/exception state here so that | |
| 8461 * aborting() returns FALSE when closing a window. */ | |
| 8462 enter_cleanup(&cs); | |
| 8463 # endif | |
| 7 | 8464 # ifdef FEAT_GUI |
| 8465 need_mouse_correct = TRUE; | |
| 8466 # endif | |
| 8467 win_close(curwin, !need_hide && !P_HID(curbuf)); | |
| 24 | 8468 |
| 8469 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8470 /* Restore the error/interrupt/exception state if not | |
| 8471 * discarded by a new aborting error, interrupt, or | |
| 8472 * uncaught exception. */ | |
| 8473 leave_cleanup(&cs); | |
| 8474 # endif | |
| 7 | 8475 } |
| 8476 } | |
| 8477 #endif | |
| 8478 } | |
| 8479 else if (readonlymode && curbuf->b_nwindows == 1) | |
| 8480 { | |
| 8481 /* When editing an already visited buffer, 'readonly' won't be set | |
| 8482 * but the previous value is kept. With ":view" and ":sview" we | |
| 8483 * want the file to be readonly, except when another window is | |
| 8484 * editing the same buffer. */ | |
| 8485 curbuf->b_p_ro = TRUE; | |
| 8486 } | |
| 8487 readonlymode = n; | |
| 8488 } | |
| 8489 else | |
| 8490 { | |
| 8491 if (eap->do_ecmd_cmd != NULL) | |
| 8492 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 8493 #ifdef FEAT_TITLE | |
| 8494 n = curwin->w_arg_idx_invalid; | |
| 8495 #endif | |
| 8496 check_arg_idx(curwin); | |
| 8497 #ifdef FEAT_TITLE | |
| 8498 if (n != curwin->w_arg_idx_invalid) | |
| 8499 maketitle(); | |
| 8500 #endif | |
| 8501 } | |
| 8502 | |
| 8503 #ifdef FEAT_WINDOWS | |
| 8504 /* | |
| 8505 * if ":split file" worked, set alternate file name in old window to new | |
| 8506 * file | |
| 8507 */ | |
| 8508 if (old_curwin != NULL | |
| 8509 && *eap->arg != NUL | |
| 8510 && curwin != old_curwin | |
| 8511 && win_valid(old_curwin) | |
| 22 | 8512 && old_curwin->w_buffer != curbuf |
| 8513 && !cmdmod.keepalt) | |
| 7 | 8514 old_curwin->w_alt_fnum = curbuf->b_fnum; |
| 8515 #endif | |
| 8516 | |
| 8517 ex_no_reprint = TRUE; | |
| 8518 } | |
| 8519 | |
| 8520 #ifndef FEAT_GUI | |
| 8521 /* | |
| 8522 * ":gui" and ":gvim" when there is no GUI. | |
| 8523 */ | |
| 8524 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8525 ex_nogui(exarg_T *eap) |
| 7 | 8526 { |
| 8527 eap->errmsg = e_nogvim; | |
| 8528 } | |
| 8529 #endif | |
| 8530 | |
| 8531 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 8532 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8533 ex_tearoff(exarg_T *eap) |
| 7 | 8534 { |
| 8535 gui_make_tearoff(eap->arg); | |
| 8536 } | |
| 8537 #endif | |
| 8538 | |
| 573 | 8539 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 8540 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8541 ex_popup(exarg_T *eap) |
| 7 | 8542 { |
| 398 | 8543 gui_make_popup(eap->arg, eap->forceit); |
| 7 | 8544 } |
| 8545 #endif | |
| 8546 | |
| 8547 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8548 ex_swapname(exarg_T *eap UNUSED) |
| 7 | 8549 { |
| 8550 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL) | |
| 8551 MSG(_("No swap file")); | |
| 8552 else | |
| 8553 msg(curbuf->b_ml.ml_mfp->mf_fname); | |
| 8554 } | |
| 8555 | |
| 8556 /* | |
| 8557 * ":syncbind" forces all 'scrollbind' windows to have the same relative | |
| 8558 * offset. | |
| 8559 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 8560 */ | |
| 8561 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8562 ex_syncbind(exarg_T *eap UNUSED) |
| 7 | 8563 { |
| 8564 #ifdef FEAT_SCROLLBIND | |
| 8565 win_T *wp; | |
| 5566 | 8566 win_T *save_curwin = curwin; |
| 8567 buf_T *save_curbuf = curbuf; | |
| 7 | 8568 long topline; |
| 8569 long y; | |
| 8570 linenr_T old_linenr = curwin->w_cursor.lnum; | |
| 8571 | |
| 8572 setpcmark(); | |
| 8573 | |
| 8574 /* | |
| 8575 * determine max topline | |
| 8576 */ | |
| 8577 if (curwin->w_p_scb) | |
| 8578 { | |
| 8579 topline = curwin->w_topline; | |
| 8580 for (wp = firstwin; wp; wp = wp->w_next) | |
| 8581 { | |
| 8582 if (wp->w_p_scb && wp->w_buffer) | |
| 8583 { | |
| 8584 y = wp->w_buffer->b_ml.ml_line_count - p_so; | |
| 8585 if (topline > y) | |
| 8586 topline = y; | |
| 8587 } | |
| 8588 } | |
| 8589 if (topline < 1) | |
| 8590 topline = 1; | |
| 8591 } | |
| 8592 else | |
| 8593 { | |
| 8594 topline = 1; | |
| 8595 } | |
| 8596 | |
| 8597 | |
| 8598 /* | |
| 5566 | 8599 * Set all scrollbind windows to the same topline. |
| 7 | 8600 */ |
| 8601 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 8602 { | |
| 8603 if (curwin->w_p_scb) | |
| 8604 { | |
| 5566 | 8605 curbuf = curwin->w_buffer; |
| 7 | 8606 y = topline - curwin->w_topline; |
| 8607 if (y > 0) | |
| 8608 scrollup(y, TRUE); | |
| 8609 else | |
| 8610 scrolldown(-y, TRUE); | |
| 8611 curwin->w_scbind_pos = topline; | |
| 8612 redraw_later(VALID); | |
| 8613 cursor_correct(); | |
| 8614 #ifdef FEAT_WINDOWS | |
| 8615 curwin->w_redr_status = TRUE; | |
| 8616 #endif | |
| 8617 } | |
| 8618 } | |
| 5566 | 8619 curwin = save_curwin; |
| 8620 curbuf = save_curbuf; | |
| 7 | 8621 if (curwin->w_p_scb) |
| 8622 { | |
| 8623 did_syncbind = TRUE; | |
| 8624 checkpcmark(); | |
| 8625 if (old_linenr != curwin->w_cursor.lnum) | |
| 8626 { | |
| 8627 char_u ctrl_o[2]; | |
| 8628 | |
| 8629 ctrl_o[0] = Ctrl_O; | |
| 8630 ctrl_o[1] = 0; | |
| 8631 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE); | |
| 8632 } | |
| 8633 } | |
| 8634 #endif | |
| 8635 } | |
| 8636 | |
| 8637 | |
| 8638 static void | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8639 ex_read(exarg_T *eap) |
| 7 | 8640 { |
| 167 | 8641 int i; |
| 8642 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 8643 linenr_T lnum; | |
| 7 | 8644 |
| 8645 if (eap->usefilter) /* :r!cmd */ | |
| 8646 do_bang(1, eap, FALSE, FALSE, TRUE); | |
| 8647 else | |
| 8648 { | |
| 8649 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 8650 return; | |
| 8651 | |
| 8652 #ifdef FEAT_BROWSE | |
| 8653 if (cmdmod.browse) | |
| 8654 { | |
| 8655 char_u *browseFile; | |
| 8656 | |
| 28 | 8657 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg, |
| 7 | 8658 NULL, NULL, NULL, curbuf); |
| 8659 if (browseFile != NULL) | |
| 8660 { | |
| 8661 i = readfile(browseFile, NULL, | |
| 8662 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8663 vim_free(browseFile); | |
| 8664 } | |
| 8665 else | |
| 8666 i = OK; | |
| 8667 } | |
| 8668 else | |
| 8669 #endif | |
| 8670 if (*eap->arg == NUL) | |
| 8671 { | |
| 8672 if (check_fname() == FAIL) /* check for no file name */ | |
| 8673 return; | |
| 8674 i = readfile(curbuf->b_ffname, curbuf->b_fname, | |
| 8675 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8676 } | |
| 8677 else | |
| 8678 { | |
| 8679 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL) | |
| 8680 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1); | |
| 8681 i = readfile(eap->arg, NULL, | |
| 8682 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8683 | |
| 8684 } | |
| 8685 if (i == FAIL) | |
| 8686 { | |
| 8687 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8688 if (!aborting()) | |
| 8689 #endif | |
| 8690 EMSG2(_(e_notopen), eap->arg); | |
| 8691 } | |
| 8692 else | |
| 167 | 8693 { |
| 8694 if (empty && exmode_active) | |
| 8695 { | |
| 8696 /* Delete the empty line that remains. Historically ex does | |
| 8697 * this but vi doesn't. */ | |
| 8698 if (eap->line2 == 0) | |
| 8699 lnum = curbuf->b_ml.ml_line_count; | |
| 8700 else | |
| 8701 lnum = 1; | |
| 573 | 8702 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK) |
| 167 | 8703 { |
| 8704 ml_delete(lnum, FALSE); | |
| 573 | 8705 if (curwin->w_cursor.lnum > 1 |
| 8706 && curwin->w_cursor.lnum >= lnum) | |
| 167 | 8707 --curwin->w_cursor.lnum; |
| 1929 | 8708 deleted_lines_mark(lnum, 1L); |
| 167 | 8709 } |
| 8710 } | |
| 7 | 8711 redraw_curbuf_later(VALID); |
| 167 | 8712 } |
| 7 | 8713 } |
| 8714 } | |
| 8715 | |
| 358 | 8716 static char_u *prev_dir = NULL; |
| 8717 | |
| 8718 #if defined(EXITFREE) || defined(PROTO) | |
| 8719 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8720 free_cd_dir(void) |
| 358 | 8721 { |
| 8722 vim_free(prev_dir); | |
| 1471 | 8723 prev_dir = NULL; |
| 1837 | 8724 |
| 8725 vim_free(globaldir); | |
| 8726 globaldir = NULL; | |
| 358 | 8727 } |
| 8728 #endif | |
| 8729 | |
|
4704
542af01979be
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diff
changeset
|
8730 /* |
|
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diff
changeset
|
8731 * Deal with the side effects of changing the current directory. |
|
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8732 * When "local" is TRUE then this was after an ":lcd" command. |
|
542af01979be
updated for version 7.3.1099
Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8733 */ |
|
542af01979be
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
8734 void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
8735 post_chdir(int local) |
|
4704
542af01979be
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Bram Moolenaar <bram@vim.org>
parents:
4435
diff
changeset
|
8736 { |
|
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diff
changeset
|
8737 vim_free(curwin->w_localdir); |
| 5584 | 8738 curwin->w_localdir = NULL; |
|
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|
8739 if (local) |
|
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|
8740 { |
|
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diff
changeset
|
8741 /* If still in global directory, need to remember current |
|
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diff
changeset
|
8742 * directory as global directory. */ |
|
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diff
changeset
|
8743 if (globaldir == NULL && prev_dir != NULL) |
|
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|
8744 globaldir = vim_strsave(prev_dir); |
|
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diff
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|
8745 /* Remember this local directory for the window. */ |
|
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diff
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|
8746 if (mch_dirname(NameBuff, MAXPATHL) == OK) |
|
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diff
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|
8747 curwin->w_localdir = vim_strsave(NameBuff); |
|
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|
8748 } |
|
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|
8749 else |
|
542af01979be
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diff
changeset
|
8750 { |
|
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diff
changeset
|
8751 /* We are now in the global directory, no need to remember its |
|
542af01979be
updated for version 7.3.1099
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diff
changeset
|
8752 * name. */ |
|
542af01979be
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diff
changeset
|
8753 vim_free(globaldir); |
|
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|
8754 globaldir = NULL; |
|
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diff
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|
8755 } |
|
542af01979be
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|
8756 |
|
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|
8757 shorten_fnames(TRUE); |
|
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|
8758 } |
|
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|
8759 |
| 358 | 8760 |
| 7 | 8761 /* |
| 8762 * ":cd", ":lcd", ":chdir" and ":lchdir". | |
| 8763 */ | |
| 1411 | 8764 void |
|
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7799
diff
changeset
|
8765 ex_cd(exarg_T *eap) |
| 7 | 8766 { |
| 8767 char_u *new_dir; | |
| 8768 char_u *tofree; | |
| 8769 | |
| 8770 new_dir = eap->arg; | |
| 8771 #if !defined(UNIX) && !defined(VMS) | |
| 8772 /* for non-UNIX ":cd" means: print current directory */ | |
| 8773 if (*new_dir == NUL) | |
| 8774 ex_pwd(NULL); | |
| 8775 else | |
| 8776 #endif | |
| 8777 { | |
| 1838 | 8778 #ifdef FEAT_AUTOCMD |
| 8779 if (allbuf_locked()) | |
| 8780 return; | |
| 8781 #endif | |
| 167 | 8782 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() |
| 8783 && !eap->forceit) | |
| 8784 { | |
| 1441 | 8785 EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)")); |
| 167 | 8786 return; |
| 8787 } | |
| 8788 | |
| 7 | 8789 /* ":cd -": Change to previous directory */ |
| 8790 if (STRCMP(new_dir, "-") == 0) | |
| 8791 { | |
| 8792 if (prev_dir == NULL) | |
| 8793 { | |
| 8794 EMSG(_("E186: No previous directory")); | |
| 8795 return; | |
| 8796 } | |
| 8797 new_dir = prev_dir; | |
| 8798 } | |
| 8799 | |
| 8800 /* Save current directory for next ":cd -" */ | |
| 8801 tofree = prev_dir; | |
| 8802 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8803 prev_dir = vim_strsave(NameBuff); | |
| 8804 else | |
| 8805 prev_dir = NULL; | |
| 8806 | |
| 8807 #if defined(UNIX) || defined(VMS) | |
| 8808 /* for UNIX ":cd" means: go to home directory */ | |
| 8809 if (*new_dir == NUL) | |
| 8810 { | |
| 8811 /* use NameBuff for home directory name */ | |
| 8812 # ifdef VMS | |
| 8813 char_u *p; | |
| 8814 | |
| 8815 p = mch_getenv((char_u *)"SYS$LOGIN"); | |
| 8816 if (p == NULL || *p == NUL) /* empty is the same as not set */ | |
| 8817 NameBuff[0] = NUL; | |
| 8818 else | |
| 416 | 8819 vim_strncpy(NameBuff, p, MAXPATHL - 1); |
| 7 | 8820 # else |
| 8821 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 8822 # endif | |
| 8823 new_dir = NameBuff; | |
| 8824 } | |
| 8825 #endif | |
| 8826 if (new_dir == NULL || vim_chdir(new_dir)) | |
| 8827 EMSG(_(e_failed)); | |
| 8828 else | |
| 8829 { | |
|
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parents:
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diff
changeset
|
8830 post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir); |
| 7 | 8831 |
| 8832 /* Echo the new current directory if the command was typed. */ | |
| 1930 | 8833 if (KeyTyped || p_verbose >= 5) |
| 7 | 8834 ex_pwd(eap); |
| 8835 } | |
| 8836 vim_free(tofree); | |
| 8837 } | |
| 8838 } | |
| 8839 | |
| 8840 /* | |
| 8841 * ":pwd". | |
| 8842 */ | |
| 8843 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8844 ex_pwd(exarg_T *eap UNUSED) |
| 7 | 8845 { |
| 8846 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8847 { | |
| 8848 #ifdef BACKSLASH_IN_FILENAME | |
| 8849 slash_adjust(NameBuff); | |
| 8850 #endif | |
| 8851 msg(NameBuff); | |
| 8852 } | |
| 8853 else | |
| 8854 EMSG(_("E187: Unknown")); | |
| 8855 } | |
| 8856 | |
| 8857 /* | |
| 8858 * ":=". | |
| 8859 */ | |
| 8860 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8861 ex_equal(exarg_T *eap) |
| 7 | 8862 { |
| 8863 smsg((char_u *)"%ld", (long)eap->line2); | |
| 167 | 8864 ex_may_print(eap); |
| 7 | 8865 } |
| 8866 | |
| 8867 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8868 ex_sleep(exarg_T *eap) |
| 7 | 8869 { |
| 236 | 8870 int n; |
| 8871 long len; | |
| 7 | 8872 |
| 8873 if (cursor_valid()) | |
| 8874 { | |
| 8875 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled; | |
| 8876 if (n >= 0) | |
| 5645 | 8877 windgoto((int)n, W_WINCOL(curwin) + curwin->w_wcol); |
| 7 | 8878 } |
| 236 | 8879 |
| 8880 len = eap->line2; | |
| 8881 switch (*eap->arg) | |
| 8882 { | |
| 8883 case 'm': break; | |
| 8884 case NUL: len *= 1000L; break; | |
| 8885 default: EMSG2(_(e_invarg2), eap->arg); return; | |
| 8886 } | |
| 8887 do_sleep(len); | |
| 7 | 8888 } |
| 8889 | |
| 8890 /* | |
| 8891 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second. | |
| 8892 */ | |
| 8893 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8894 do_sleep(long msec) |
| 7 | 8895 { |
| 8896 long done; | |
| 8897 | |
| 8898 cursor_on(); | |
| 8899 out_flush(); | |
| 8900 for (done = 0; !got_int && done < msec; done += 1000L) | |
| 8901 { | |
| 8902 ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE); | |
| 8903 ui_breakcheck(); | |
|
7109
fa95595fbc52
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parents:
7105
diff
changeset
|
8904 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
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parents:
7105
diff
changeset
|
8905 /* Process the netbeans and clientserver messages that may have been |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7105
diff
changeset
|
8906 * received in the call to ui_breakcheck() when the GUI is in use. This |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7105
diff
changeset
|
8907 * may occur when running a test case. */ |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7105
diff
changeset
|
8908 parse_queued_messages(); |
| 3151 | 8909 #endif |
| 7 | 8910 } |
| 8911 } | |
| 8912 | |
| 8913 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8914 do_exmap(exarg_T *eap, int isabbrev) |
| 7 | 8915 { |
| 8916 int mode; | |
| 8917 char_u *cmdp; | |
| 8918 | |
| 8919 cmdp = eap->cmd; | |
| 8920 mode = get_map_mode(&cmdp, eap->forceit || isabbrev); | |
| 8921 | |
| 8922 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'), | |
| 8923 eap->arg, mode, isabbrev)) | |
| 8924 { | |
| 8925 case 1: EMSG(_(e_invarg)); | |
| 8926 break; | |
| 8927 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap)); | |
| 8928 break; | |
| 8929 } | |
| 8930 } | |
| 8931 | |
| 8932 /* | |
| 8933 * ":winsize" command (obsolete). | |
| 8934 */ | |
| 8935 static void | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8936 ex_winsize(exarg_T *eap) |
| 7 | 8937 { |
| 8938 int w, h; | |
| 8939 char_u *arg = eap->arg; | |
| 8940 char_u *p; | |
| 8941 | |
| 8942 w = getdigits(&arg); | |
| 8943 arg = skipwhite(arg); | |
| 8944 p = arg; | |
| 8945 h = getdigits(&arg); | |
| 8946 if (*p != NUL && *arg == NUL) | |
| 8947 set_shellsize(w, h, TRUE); | |
| 8948 else | |
| 8949 EMSG(_("E465: :winsize requires two number arguments")); | |
| 8950 } | |
| 8951 | |
| 8952 #ifdef FEAT_WINDOWS | |
| 8953 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8954 ex_wincmd(exarg_T *eap) |
| 7 | 8955 { |
| 8956 int xchar = NUL; | |
| 8957 char_u *p; | |
| 8958 | |
| 8959 if (*eap->arg == 'g' || *eap->arg == Ctrl_G) | |
| 8960 { | |
| 8961 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */ | |
| 8962 if (eap->arg[1] == NUL) | |
| 8963 { | |
| 8964 EMSG(_(e_invarg)); | |
| 8965 return; | |
| 8966 } | |
| 8967 xchar = eap->arg[1]; | |
| 8968 p = eap->arg + 2; | |
| 8969 } | |
| 8970 else | |
| 8971 p = eap->arg + 1; | |
| 8972 | |
| 8973 eap->nextcmd = check_nextcmd(p); | |
| 8974 p = skipwhite(p); | |
| 8975 if (*p != NUL && *p != '"' && eap->nextcmd == NULL) | |
| 8976 EMSG(_(e_invarg)); | |
| 2887 | 8977 else if (!eap->skip) |
| 7 | 8978 { |
| 8979 /* Pass flags on for ":vertical wincmd ]". */ | |
| 8980 postponed_split_flags = cmdmod.split; | |
| 1090 | 8981 postponed_split_tab = cmdmod.tab; |
| 7 | 8982 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar); |
| 8983 postponed_split_flags = 0; | |
| 1090 | 8984 postponed_split_tab = 0; |
| 7 | 8985 } |
| 8986 } | |
| 8987 #endif | |
| 8988 | |
| 11 | 8989 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 8990 /* |
| 8991 * ":winpos". | |
| 8992 */ | |
| 8993 static void | |
|
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parents:
7799
diff
changeset
|
8994 ex_winpos(exarg_T *eap) |
| 7 | 8995 { |
| 8996 int x, y; | |
| 8997 char_u *arg = eap->arg; | |
| 8998 char_u *p; | |
| 8999 | |
| 9000 if (*arg == NUL) | |
| 9001 { | |
| 11 | 9002 # if defined(FEAT_GUI) || defined(MSWIN) |
| 9003 # ifdef FEAT_GUI | |
| 7 | 9004 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL) |
| 11 | 9005 # else |
| 9006 if (mch_get_winpos(&x, &y) != FAIL) | |
| 9007 # endif | |
| 7 | 9008 { |
| 9009 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y); | |
| 9010 msg(IObuff); | |
| 9011 } | |
| 9012 else | |
| 9013 # endif | |
| 9014 EMSG(_("E188: Obtaining window position not implemented for this platform")); | |
| 9015 } | |
| 9016 else | |
| 9017 { | |
| 9018 x = getdigits(&arg); | |
| 9019 arg = skipwhite(arg); | |
| 9020 p = arg; | |
| 9021 y = getdigits(&arg); | |
| 9022 if (*p == NUL || *arg != NUL) | |
| 9023 { | |
| 9024 EMSG(_("E466: :winpos requires two number arguments")); | |
| 9025 return; | |
| 9026 } | |
| 9027 # ifdef FEAT_GUI | |
| 9028 if (gui.in_use) | |
| 9029 gui_mch_set_winpos(x, y); | |
| 9030 else if (gui.starting) | |
| 9031 { | |
| 9032 /* Remember the coordinates for when the window is opened. */ | |
| 9033 gui_win_x = x; | |
| 9034 gui_win_y = y; | |
| 9035 } | |
| 9036 # ifdef HAVE_TGETENT | |
| 9037 else | |
| 9038 # endif | |
| 11 | 9039 # else |
| 9040 # ifdef MSWIN | |
| 9041 mch_set_winpos(x, y); | |
| 9042 # endif | |
| 7 | 9043 # endif |
| 9044 # ifdef HAVE_TGETENT | |
| 9045 if (*T_CWP) | |
| 9046 term_set_winpos(x, y); | |
| 9047 # endif | |
| 9048 } | |
| 9049 } | |
| 9050 #endif | |
| 9051 | |
| 9052 /* | |
| 9053 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<". | |
| 9054 */ | |
| 9055 static void | |
|
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7799
diff
changeset
|
9056 ex_operators(exarg_T *eap) |
| 7 | 9057 { |
| 9058 oparg_T oa; | |
| 9059 | |
| 9060 clear_oparg(&oa); | |
| 9061 oa.regname = eap->regname; | |
| 9062 oa.start.lnum = eap->line1; | |
| 9063 oa.end.lnum = eap->line2; | |
| 9064 oa.line_count = eap->line2 - eap->line1 + 1; | |
| 9065 oa.motion_type = MLINE; | |
| 9066 #ifdef FEAT_VIRTUALEDIT | |
| 9067 virtual_op = FALSE; | |
| 9068 #endif | |
| 9069 if (eap->cmdidx != CMD_yank) /* position cursor for undo */ | |
| 9070 { | |
| 9071 setpcmark(); | |
| 9072 curwin->w_cursor.lnum = eap->line1; | |
| 9073 beginline(BL_SOL | BL_FIX); | |
| 9074 } | |
| 9075 | |
| 5498 | 9076 if (VIsual_active) |
| 9077 end_visual_mode(); | |
| 9078 | |
| 7 | 9079 switch (eap->cmdidx) |
| 9080 { | |
| 9081 case CMD_delete: | |
| 9082 oa.op_type = OP_DELETE; | |
| 9083 op_delete(&oa); | |
| 9084 break; | |
| 9085 | |
| 9086 case CMD_yank: | |
| 9087 oa.op_type = OP_YANK; | |
| 9088 (void)op_yank(&oa, FALSE, TRUE); | |
| 9089 break; | |
| 9090 | |
| 9091 default: /* CMD_rshift or CMD_lshift */ | |
|
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changeset
|
9092 if ( |
| 7 | 9093 #ifdef FEAT_RIGHTLEFT |
|
4889
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|
9094 (eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl |
|
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diff
changeset
|
9095 #else |
|
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|
9096 eap->cmdidx == CMD_rshift |
|
25d64a4edc0b
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changeset
|
9097 #endif |
|
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diff
changeset
|
9098 ) |
| 7 | 9099 oa.op_type = OP_RSHIFT; |
| 9100 else | |
| 9101 oa.op_type = OP_LSHIFT; | |
| 9102 op_shift(&oa, FALSE, eap->amount); | |
| 9103 break; | |
| 9104 } | |
| 9105 #ifdef FEAT_VIRTUALEDIT | |
| 9106 virtual_op = MAYBE; | |
| 9107 #endif | |
| 167 | 9108 ex_may_print(eap); |
| 7 | 9109 } |
| 9110 | |
| 9111 /* | |
| 9112 * ":put". | |
| 9113 */ | |
| 9114 static void | |
|
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7799
diff
changeset
|
9115 ex_put(exarg_T *eap) |
| 7 | 9116 { |
| 9117 /* ":0put" works like ":1put!". */ | |
| 9118 if (eap->line2 == 0) | |
| 9119 { | |
| 9120 eap->line2 = 1; | |
| 9121 eap->forceit = TRUE; | |
| 9122 } | |
| 9123 curwin->w_cursor.lnum = eap->line2; | |
| 167 | 9124 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L, |
| 9125 PUT_LINE|PUT_CURSLINE); | |
| 7 | 9126 } |
| 9127 | |
| 9128 /* | |
| 9129 * Handle ":copy" and ":move". | |
| 9130 */ | |
| 9131 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9132 ex_copymove(exarg_T *eap) |
| 7 | 9133 { |
| 9134 long n; | |
| 9135 | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
9136 n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE); |
| 7 | 9137 if (eap->arg == NULL) /* error detected */ |
| 9138 { | |
| 9139 eap->nextcmd = NULL; | |
| 9140 return; | |
| 9141 } | |
| 167 | 9142 get_flags(eap); |
| 7 | 9143 |
| 9144 /* | |
| 9145 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n' | |
| 9146 */ | |
| 9147 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count) | |
| 9148 { | |
| 9149 EMSG(_(e_invaddr)); | |
| 9150 return; | |
| 9151 } | |
| 9152 | |
| 9153 if (eap->cmdidx == CMD_move) | |
| 9154 { | |
| 9155 if (do_move(eap->line1, eap->line2, n) == FAIL) | |
| 9156 return; | |
| 9157 } | |
| 9158 else | |
| 9159 ex_copy(eap->line1, eap->line2, n); | |
| 9160 u_clearline(); | |
| 9161 beginline(BL_SOL | BL_FIX); | |
| 167 | 9162 ex_may_print(eap); |
| 9163 } | |
| 9164 | |
| 9165 /* | |
| 9166 * Print the current line if flags were given to the Ex command. | |
| 9167 */ | |
| 5776 | 9168 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9169 ex_may_print(exarg_T *eap) |
| 167 | 9170 { |
| 9171 if (eap->flags != 0) | |
| 9172 { | |
| 9173 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR), | |
| 9174 (eap->flags & EXFLAG_LIST)); | |
| 9175 ex_no_reprint = TRUE; | |
| 9176 } | |
| 7 | 9177 } |
| 9178 | |
| 9179 /* | |
| 9180 * ":smagic" and ":snomagic". | |
| 9181 */ | |
| 9182 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9183 ex_submagic(exarg_T *eap) |
| 7 | 9184 { |
| 9185 int magic_save = p_magic; | |
| 9186 | |
| 9187 p_magic = (eap->cmdidx == CMD_smagic); | |
| 9188 do_sub(eap); | |
| 9189 p_magic = magic_save; | |
| 9190 } | |
| 9191 | |
| 9192 /* | |
| 9193 * ":join". | |
| 9194 */ | |
| 9195 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9196 ex_join(exarg_T *eap) |
| 7 | 9197 { |
| 9198 curwin->w_cursor.lnum = eap->line1; | |
| 9199 if (eap->line1 == eap->line2) | |
| 9200 { | |
| 9201 if (eap->addr_count >= 2) /* :2,2join does nothing */ | |
| 9202 return; | |
| 9203 if (eap->line2 == curbuf->b_ml.ml_line_count) | |
| 9204 { | |
| 9205 beep_flush(); | |
| 9206 return; | |
| 9207 } | |
| 9208 ++eap->line2; | |
| 9209 } | |
| 5848 | 9210 (void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE); |
| 7 | 9211 beginline(BL_WHITE | BL_FIX); |
| 167 | 9212 ex_may_print(eap); |
| 7 | 9213 } |
| 9214 | |
| 9215 /* | |
| 9216 * ":[addr]@r" or ":[addr]*r": execute register | |
| 9217 */ | |
| 9218 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9219 ex_at(exarg_T *eap) |
| 7 | 9220 { |
| 9221 int c; | |
| 1973 | 9222 int prev_len = typebuf.tb_len; |
| 7 | 9223 |
| 9224 curwin->w_cursor.lnum = eap->line2; | |
| 9225 | |
| 9226 #ifdef USE_ON_FLY_SCROLL | |
| 9227 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9228 #endif | |
| 9229 | |
| 9230 /* get the register name. No name means to use the previous one */ | |
| 9231 c = *eap->arg; | |
| 9232 if (c == NUL || (c == '*' && *eap->cmd == '*')) | |
| 9233 c = '@'; | |
| 1034 | 9234 /* Put the register in the typeahead buffer with the "silent" flag. */ |
| 9235 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE) | |
| 9236 == FAIL) | |
| 167 | 9237 { |
| 7 | 9238 beep_flush(); |
| 167 | 9239 } |
| 7 | 9240 else |
| 9241 { | |
| 9242 int save_efr = exec_from_reg; | |
| 9243 | |
| 9244 exec_from_reg = TRUE; | |
| 9245 | |
| 9246 /* | |
| 9247 * Execute from the typeahead buffer. | |
| 1973 | 9248 * Continue until the stuff buffer is empty and all added characters |
| 9249 * have been consumed. | |
| 7 | 9250 */ |
| 1973 | 9251 while (!stuff_empty() || typebuf.tb_len > prev_len) |
| 7 | 9252 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE); |
| 9253 | |
| 9254 exec_from_reg = save_efr; | |
| 9255 } | |
| 9256 } | |
| 9257 | |
| 9258 /* | |
| 9259 * ":!". | |
| 9260 */ | |
| 9261 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9262 ex_bang(exarg_T *eap) |
| 7 | 9263 { |
| 9264 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE); | |
| 9265 } | |
| 9266 | |
| 9267 /* | |
| 9268 * ":undo". | |
| 9269 */ | |
| 9270 static void | |
|
8368
db2a07b710ed
commit https://github.com/vim/vim/commit/f1d2501ebe33e148886c2914acd33140e20ee222
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
9271 ex_undo(exarg_T *eap) |
| 7 | 9272 { |
| 771 | 9273 if (eap->addr_count == 1) /* :undo 123 */ |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9274 undo_time(eap->line2, FALSE, FALSE, TRUE); |
| 771 | 9275 else |
| 9276 u_undo(1); | |
| 7 | 9277 } |
| 9278 | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9279 #ifdef FEAT_PERSISTENT_UNDO |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9280 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9281 ex_wundo(exarg_T *eap) |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9282 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9283 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
|
9284 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9285 u_compute_hash(hash); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9286 u_write_undo(eap->arg, eap->forceit, curbuf, hash); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9287 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9288 |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9289 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9290 ex_rundo(exarg_T *eap) |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9291 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9292 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
|
9293 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9294 u_compute_hash(hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
9295 u_read_undo(eap->arg, hash, NULL); |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9296 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9297 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9298 |
| 7 | 9299 /* |
| 9300 * ":redo". | |
| 9301 */ | |
| 9302 static void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9303 ex_redo(exarg_T *eap UNUSED) |
| 7 | 9304 { |
| 9305 u_redo(1); | |
| 9306 } | |
| 9307 | |
| 9308 /* | |
| 756 | 9309 * ":earlier" and ":later". |
| 9310 */ | |
| 9311 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9312 ex_later(exarg_T *eap) |
| 756 | 9313 { |
| 9314 long count = 0; | |
| 9315 int sec = FALSE; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9316 int file = FALSE; |
| 756 | 9317 char_u *p = eap->arg; |
| 9318 | |
| 9319 if (*p == NUL) | |
| 9320 count = 1; | |
| 9321 else if (isdigit(*p)) | |
| 9322 { | |
| 9323 count = getdigits(&p); | |
| 9324 switch (*p) | |
| 9325 { | |
| 9326 case 's': ++p; sec = TRUE; break; | |
| 9327 case 'm': ++p; sec = TRUE; count *= 60; break; | |
| 9328 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
|
9329 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
|
9330 case 'f': ++p; file = TRUE; break; |
| 756 | 9331 } |
| 9332 } | |
| 9333 | |
| 9334 if (*p != NUL) | |
| 9335 EMSG2(_(e_invarg2), eap->arg); | |
| 9336 else | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9337 undo_time(eap->cmdidx == CMD_earlier ? -count : count, |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9338 sec, file, FALSE); |
| 756 | 9339 } |
| 9340 | |
| 9341 /* | |
| 7 | 9342 * ":redir": start/stop redirection. |
| 9343 */ | |
| 9344 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9345 ex_redir(exarg_T *eap) |
| 7 | 9346 { |
| 9347 char *mode; | |
| 9348 char_u *fname; | |
| 122 | 9349 char_u *arg = eap->arg; |
| 7 | 9350 |
| 9351 if (STRICMP(eap->arg, "END") == 0) | |
| 9352 close_redir(); | |
| 9353 else | |
| 9354 { | |
| 122 | 9355 if (*arg == '>') |
| 9356 { | |
| 9357 ++arg; | |
| 9358 if (*arg == '>') | |
| 9359 { | |
| 9360 ++arg; | |
| 7 | 9361 mode = "a"; |
| 9362 } | |
| 9363 else | |
| 9364 mode = "w"; | |
| 122 | 9365 arg = skipwhite(arg); |
| 7 | 9366 |
| 9367 close_redir(); | |
| 9368 | |
| 9369 /* Expand environment variables and "~/". */ | |
| 122 | 9370 fname = expand_env_save(arg); |
| 7 | 9371 if (fname == NULL) |
| 9372 return; | |
| 9373 #ifdef FEAT_BROWSE | |
| 9374 if (cmdmod.browse) | |
| 9375 { | |
| 9376 char_u *browseFile; | |
| 9377 | |
| 28 | 9378 browseFile = do_browse(BROWSE_SAVE, |
| 9379 (char_u *)_("Save Redirection"), | |
| 9380 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf); | |
| 7 | 9381 if (browseFile == NULL) |
| 9382 return; /* operation cancelled */ | |
| 9383 vim_free(fname); | |
| 9384 fname = browseFile; | |
| 9385 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9386 } | |
| 9387 #endif | |
| 9388 | |
| 9389 redir_fd = open_exfile(fname, eap->forceit, mode); | |
| 9390 vim_free(fname); | |
| 9391 } | |
| 9392 #ifdef FEAT_EVAL | |
| 122 | 9393 else if (*arg == '@') |
| 7 | 9394 { |
| 9395 /* redirect to a register a-z (resp. A-Z for appending) */ | |
| 9396 close_redir(); | |
| 122 | 9397 ++arg; |
| 9398 if (ASCII_ISALPHA(*arg) | |
| 7 | 9399 # ifdef FEAT_CLIPBOARD |
| 122 | 9400 || *arg == '*' |
| 1038 | 9401 || *arg == '+' |
| 7 | 9402 # endif |
| 122 | 9403 || *arg == '"') |
| 9404 { | |
| 9405 redir_reg = *arg++; | |
| 1427 | 9406 if (*arg == '>' && arg[1] == '>') /* append */ |
| 268 | 9407 arg += 2; |
| 1427 | 9408 else |
| 7 | 9409 { |
| 1427 | 9410 /* Can use both "@a" and "@a>". */ |
| 296 | 9411 if (*arg == '>') |
| 9412 arg++; | |
| 1427 | 9413 /* Make register empty when not using @A-@Z and the |
| 9414 * command is valid. */ | |
| 9415 if (*arg == NUL && !isupper(redir_reg)) | |
| 9416 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE); | |
| 7 | 9417 } |
| 167 | 9418 } |
| 9419 if (*arg != NUL) | |
| 9420 { | |
| 268 | 9421 redir_reg = 0; |
| 167 | 9422 EMSG2(_(e_invarg2), eap->arg); |
| 9423 } | |
| 9424 } | |
| 9425 else if (*arg == '=' && arg[1] == '>') | |
| 9426 { | |
| 9427 int append; | |
| 9428 | |
| 9429 /* redirect to a variable */ | |
| 9430 close_redir(); | |
| 9431 arg += 2; | |
| 9432 | |
| 9433 if (*arg == '>') | |
| 9434 { | |
| 9435 ++arg; | |
| 9436 append = TRUE; | |
| 7 | 9437 } |
| 9438 else | |
| 167 | 9439 append = FALSE; |
| 9440 | |
| 9441 if (var_redir_start(skipwhite(arg), append) == OK) | |
| 9442 redir_vname = 1; | |
| 7 | 9443 } |
| 9444 #endif | |
| 9445 | |
| 9446 /* TODO: redirect to a buffer */ | |
| 9447 | |
| 9448 else | |
| 122 | 9449 EMSG2(_(e_invarg2), eap->arg); |
| 7 | 9450 } |
| 972 | 9451 |
| 9452 /* Make sure redirection is not off. Can happen for cmdline completion | |
| 9453 * that indirectly invokes a command to catch its output. */ | |
| 9454 if (redir_fd != NULL | |
| 9455 #ifdef FEAT_EVAL | |
| 9456 || redir_reg || redir_vname | |
| 9457 #endif | |
| 9458 ) | |
| 9459 redir_off = FALSE; | |
| 7 | 9460 } |
| 9461 | |
| 9462 /* | |
| 9463 * ":redraw": force redraw | |
| 9464 */ | |
|
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
9465 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9466 ex_redraw(exarg_T *eap) |
| 7 | 9467 { |
| 9468 int r = RedrawingDisabled; | |
| 9469 int p = p_lz; | |
| 9470 | |
| 9471 RedrawingDisabled = 0; | |
| 9472 p_lz = FALSE; | |
| 9473 update_topline(); | |
| 5735 | 9474 update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0); |
| 7 | 9475 #ifdef FEAT_TITLE |
| 9476 if (need_maketitle) | |
| 9477 maketitle(); | |
| 9478 #endif | |
| 9479 RedrawingDisabled = r; | |
| 9480 p_lz = p; | |
| 9481 | |
| 9482 /* Reset msg_didout, so that a message that's there is overwritten. */ | |
| 9483 msg_didout = FALSE; | |
| 9484 msg_col = 0; | |
| 9485 | |
|
5198
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9486 /* No need to wait after an intentional redraw. */ |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9487 need_wait_return = FALSE; |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9488 |
| 7 | 9489 out_flush(); |
| 9490 } | |
| 9491 | |
| 9492 /* | |
| 9493 * ":redrawstatus": force redraw of status line(s) | |
| 9494 */ | |
| 9495 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9496 ex_redrawstatus(exarg_T *eap UNUSED) |
| 7 | 9497 { |
| 9498 #if defined(FEAT_WINDOWS) | |
| 9499 int r = RedrawingDisabled; | |
| 9500 int p = p_lz; | |
| 9501 | |
| 9502 RedrawingDisabled = 0; | |
| 9503 p_lz = FALSE; | |
| 9504 if (eap->forceit) | |
| 9505 status_redraw_all(); | |
| 9506 else | |
| 9507 status_redraw_curbuf(); | |
| 5735 | 9508 update_screen(VIsual_active ? INVERTED : 0); |
| 7 | 9509 RedrawingDisabled = r; |
| 9510 p_lz = p; | |
| 9511 out_flush(); | |
| 9512 #endif | |
| 9513 } | |
| 9514 | |
| 9515 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9516 close_redir(void) |
| 7 | 9517 { |
| 9518 if (redir_fd != NULL) | |
| 9519 { | |
| 9520 fclose(redir_fd); | |
| 9521 redir_fd = NULL; | |
| 9522 } | |
| 9523 #ifdef FEAT_EVAL | |
| 9524 redir_reg = 0; | |
| 167 | 9525 if (redir_vname) |
| 9526 { | |
| 9527 var_redir_stop(); | |
| 9528 redir_vname = 0; | |
| 9529 } | |
| 7 | 9530 #endif |
| 9531 } | |
| 9532 | |
| 9533 #if defined(FEAT_SESSION) && defined(USE_CRNL) | |
| 9534 # define MKSESSION_NL | |
| 9535 static int mksession_nl = FALSE; /* use NL only in put_eol() */ | |
| 9536 #endif | |
| 9537 | |
| 9538 /* | |
| 9539 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession". | |
| 9540 */ | |
| 9541 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9542 ex_mkrc( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9543 exarg_T *eap) |
| 7 | 9544 { |
| 9545 FILE *fd; | |
| 9546 int failed = FALSE; | |
| 9547 char_u *fname; | |
| 9548 #ifdef FEAT_BROWSE | |
| 9549 char_u *browseFile = NULL; | |
| 9550 #endif | |
| 9551 #ifdef FEAT_SESSION | |
| 9552 int view_session = FALSE; | |
| 9553 int using_vdir = FALSE; /* using 'viewdir'? */ | |
| 9554 char_u *viewFile = NULL; | |
| 9555 unsigned *flagp; | |
| 9556 #endif | |
| 9557 | |
| 9558 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview) | |
| 9559 { | |
| 9560 #ifdef FEAT_SESSION | |
| 9561 view_session = TRUE; | |
| 9562 #else | |
| 9563 ex_ni(eap); | |
| 9564 return; | |
| 9565 #endif | |
| 9566 } | |
| 9567 | |
| 9568 #ifdef FEAT_SESSION | |
| 1925 | 9569 /* Use the short file name until ":lcd" is used. We also don't use the |
| 9570 * short file name when 'acd' is set, that is checked later. */ | |
| 1113 | 9571 did_lcd = FALSE; |
| 9572 | |
| 7 | 9573 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */ |
| 9574 if (eap->cmdidx == CMD_mkview | |
| 9575 && (*eap->arg == NUL | |
| 9576 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL))) | |
| 9577 { | |
| 9578 eap->forceit = TRUE; | |
| 9579 fname = get_view_file(*eap->arg); | |
| 9580 if (fname == NULL) | |
| 9581 return; | |
| 9582 viewFile = fname; | |
| 9583 using_vdir = TRUE; | |
| 9584 } | |
| 9585 else | |
| 9586 #endif | |
| 9587 if (*eap->arg != NUL) | |
| 9588 fname = eap->arg; | |
| 9589 else if (eap->cmdidx == CMD_mkvimrc) | |
| 9590 fname = (char_u *)VIMRC_FILE; | |
| 9591 #ifdef FEAT_SESSION | |
| 9592 else if (eap->cmdidx == CMD_mksession) | |
| 9593 fname = (char_u *)SESSION_FILE; | |
| 9594 #endif | |
| 9595 else | |
| 9596 fname = (char_u *)EXRC_FILE; | |
| 9597 | |
| 9598 #ifdef FEAT_BROWSE | |
| 9599 if (cmdmod.browse) | |
| 9600 { | |
| 28 | 9601 browseFile = do_browse(BROWSE_SAVE, |
| 7 | 9602 # ifdef FEAT_SESSION |
| 9603 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") : | |
| 9604 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") : | |
| 9605 # endif | |
| 9606 (char_u *)_("Save Setup"), | |
| 9607 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL); | |
| 9608 if (browseFile == NULL) | |
| 9609 goto theend; | |
| 9610 fname = browseFile; | |
| 9611 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9612 } | |
| 9613 #endif | |
| 9614 | |
| 9615 #if defined(FEAT_SESSION) && defined(vim_mkdir) | |
| 9616 /* When using 'viewdir' may have to create the directory. */ | |
| 9617 if (using_vdir && !mch_isdir(p_vdir)) | |
| 167 | 9618 vim_mkdir_emsg(p_vdir, 0755); |
| 7 | 9619 #endif |
| 9620 | |
| 9621 fd = open_exfile(fname, eap->forceit, WRITEBIN); | |
| 9622 if (fd != NULL) | |
| 9623 { | |
| 9624 #ifdef FEAT_SESSION | |
| 9625 if (eap->cmdidx == CMD_mkview) | |
| 9626 flagp = &vop_flags; | |
| 9627 else | |
| 9628 flagp = &ssop_flags; | |
| 9629 #endif | |
| 9630 | |
| 9631 #ifdef MKSESSION_NL | |
| 9632 /* "unix" in 'sessionoptions': use NL line separator */ | |
| 9633 if (view_session && (*flagp & SSOP_UNIX)) | |
| 9634 mksession_nl = TRUE; | |
| 9635 #endif | |
| 9636 | |
| 9637 /* Write the version command for :mkvimrc */ | |
| 9638 if (eap->cmdidx == CMD_mkvimrc) | |
| 9639 (void)put_line(fd, "version 6.0"); | |
| 9640 | |
| 9641 #ifdef FEAT_SESSION | |
| 573 | 9642 if (eap->cmdidx == CMD_mksession) |
| 9643 { | |
| 9644 if (put_line(fd, "let SessionLoad = 1") == FAIL) | |
| 9645 failed = TRUE; | |
| 9646 } | |
| 9647 | |
| 7 | 9648 if (eap->cmdidx != CMD_mkview) |
| 9649 #endif | |
| 9650 { | |
| 9651 /* Write setting 'compatible' first, because it has side effects. | |
| 9652 * For that same reason only do it when needed. */ | |
| 9653 if (p_cp) | |
| 9654 (void)put_line(fd, "if !&cp | set cp | endif"); | |
| 9655 else | |
| 9656 (void)put_line(fd, "if &cp | set nocp | endif"); | |
| 9657 } | |
| 9658 | |
| 9659 #ifdef FEAT_SESSION | |
| 9660 if (!view_session | |
| 9661 || (eap->cmdidx == CMD_mksession | |
| 9662 && (*flagp & SSOP_OPTIONS))) | |
| 9663 #endif | |
| 9664 failed |= (makemap(fd, NULL) == FAIL | |
| 9665 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL); | |
| 9666 | |
| 9667 #ifdef FEAT_SESSION | |
| 9668 if (!failed && view_session) | |
| 9669 { | |
| 9670 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL) | |
| 9671 failed = TRUE; | |
| 9672 if (eap->cmdidx == CMD_mksession) | |
| 9673 { | |
| 2770 | 9674 char_u *dirnow; /* current directory */ |
| 9675 | |
| 9676 dirnow = alloc(MAXPATHL); | |
| 9677 if (dirnow == NULL) | |
| 9678 failed = TRUE; | |
| 9679 else | |
| 9680 { | |
| 9681 /* | |
| 9682 * Change to session file's dir. | |
| 9683 */ | |
| 9684 if (mch_dirname(dirnow, MAXPATHL) == FAIL | |
| 7 | 9685 || mch_chdir((char *)dirnow) != 0) |
| 2770 | 9686 *dirnow = NUL; |
| 9687 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR)) | |
| 9688 { | |
| 9689 if (vim_chdirfile(fname) == OK) | |
| 9690 shorten_fnames(TRUE); | |
| 9691 } | |
| 9692 else if (*dirnow != NUL | |
| 9693 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL) | |
| 9694 { | |
| 9695 if (mch_chdir((char *)globaldir) == 0) | |
| 9696 shorten_fnames(TRUE); | |
| 9697 } | |
| 9698 | |
| 9699 failed |= (makeopens(fd, dirnow) == FAIL); | |
| 9700 | |
| 9701 /* restore original dir */ | |
| 9702 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR) | |
| 9703 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL))) | |
| 9704 { | |
| 9705 if (mch_chdir((char *)dirnow) != 0) | |
| 9706 EMSG(_(e_prev_dir)); | |
| 7 | 9707 shorten_fnames(TRUE); |
| 2770 | 9708 } |
| 9709 vim_free(dirnow); | |
| 7 | 9710 } |
| 9711 } | |
| 9712 else | |
| 9713 { | |
| 1467 | 9714 failed |= (put_view(fd, curwin, !using_vdir, flagp, |
| 9715 -1) == FAIL); | |
| 7 | 9716 } |
| 9717 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save") | |
| 9718 == FAIL) | |
| 9719 failed = TRUE; | |
| 573 | 9720 if (put_line(fd, "doautoall SessionLoadPost") == FAIL) |
| 9721 failed = TRUE; | |
| 625 | 9722 if (eap->cmdidx == CMD_mksession) |
| 9723 { | |
| 9724 if (put_line(fd, "unlet SessionLoad") == FAIL) | |
| 9725 failed = TRUE; | |
| 9726 } | |
| 573 | 9727 } |
| 9728 #endif | |
| 9729 if (put_line(fd, "\" vim: set ft=vim :") == FAIL) | |
| 9730 failed = TRUE; | |
| 9731 | |
| 7 | 9732 failed |= fclose(fd); |
| 9733 | |
| 9734 if (failed) | |
| 9735 EMSG(_(e_write)); | |
| 9736 #if defined(FEAT_EVAL) && defined(FEAT_SESSION) | |
| 9737 else if (eap->cmdidx == CMD_mksession) | |
| 9738 { | |
| 9739 /* successful session write - set this_session var */ | |
| 2770 | 9740 char_u *tbuf; |
| 9741 | |
| 9742 tbuf = alloc(MAXPATHL); | |
| 9743 if (tbuf != NULL) | |
| 9744 { | |
| 9745 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK) | |
| 9746 set_vim_var_string(VV_THIS_SESSION, tbuf, -1); | |
| 9747 vim_free(tbuf); | |
| 9748 } | |
| 7 | 9749 } |
| 9750 #endif | |
| 9751 #ifdef MKSESSION_NL | |
| 9752 mksession_nl = FALSE; | |
| 9753 #endif | |
| 9754 } | |
| 9755 | |
| 9756 #ifdef FEAT_BROWSE | |
| 9757 theend: | |
| 9758 vim_free(browseFile); | |
| 9759 #endif | |
| 9760 #ifdef FEAT_SESSION | |
| 9761 vim_free(viewFile); | |
| 9762 #endif | |
| 9763 } | |
| 9764 | |
| 167 | 9765 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \ |
| 9766 || defined(PROTO) | |
| 9767 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
9768 vim_mkdir_emsg(char_u *name, int prot) |
| 167 | 9769 { |
| 9770 if (vim_mkdir(name, prot) != 0) | |
| 9771 { | |
| 9772 EMSG2(_("E739: Cannot create directory: %s"), name); | |
| 9773 return FAIL; | |
| 9774 } | |
| 9775 return OK; | |
| 9776 } | |
| 9777 #endif | |
| 9778 | |
| 7 | 9779 /* |
| 9780 * Open a file for writing for an Ex command, with some checks. | |
| 9781 * Return file descriptor, or NULL on failure. | |
| 9782 */ | |
| 9783 FILE * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9784 open_exfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9785 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9786 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9787 char *mode) /* "w" for create new file or "a" for append */ |
| 7 | 9788 { |
| 9789 FILE *fd; | |
| 9790 | |
| 9791 #ifdef UNIX | |
| 9792 /* with Unix it is possible to open a directory */ | |
| 9793 if (mch_isdir(fname)) | |
| 9794 { | |
| 9795 EMSG2(_(e_isadir2), fname); | |
| 9796 return NULL; | |
| 9797 } | |
| 9798 #endif | |
| 9799 if (!forceit && *mode != 'a' && vim_fexists(fname)) | |
| 9800 { | |
| 9801 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname); | |
| 9802 return NULL; | |
| 9803 } | |
| 9804 | |
| 9805 if ((fd = mch_fopen((char *)fname, mode)) == NULL) | |
| 9806 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname); | |
| 9807 | |
| 9808 return fd; | |
| 9809 } | |
| 9810 | |
| 9811 /* | |
| 9812 * ":mark" and ":k". | |
| 9813 */ | |
| 9814 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9815 ex_mark(exarg_T *eap) |
| 7 | 9816 { |
| 9817 pos_T pos; | |
| 9818 | |
| 9819 if (*eap->arg == NUL) /* No argument? */ | |
| 9820 EMSG(_(e_argreq)); | |
| 9821 else if (eap->arg[1] != NUL) /* more than one character? */ | |
| 9822 EMSG(_(e_trailing)); | |
| 9823 else | |
| 9824 { | |
| 9825 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 9826 curwin->w_cursor.lnum = eap->line2; | |
| 9827 beginline(BL_WHITE | BL_FIX); | |
| 9828 if (setmark(*eap->arg) == FAIL) /* set mark */ | |
| 9829 EMSG(_("E191: Argument must be a letter or forward/backward quote")); | |
| 9830 curwin->w_cursor = pos; /* restore curwin->w_cursor */ | |
| 9831 } | |
| 9832 } | |
| 9833 | |
| 9834 /* | |
| 9835 * Update w_topline, w_leftcol and the cursor position. | |
| 9836 */ | |
| 9837 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9838 update_topline_cursor(void) |
| 7 | 9839 { |
| 9840 check_cursor(); /* put cursor on valid line */ | |
| 9841 update_topline(); | |
| 9842 if (!curwin->w_p_wrap) | |
| 9843 validate_cursor(); | |
| 9844 update_curswant(); | |
| 9845 } | |
| 9846 | |
| 9847 /* | |
| 9848 * ":normal[!] {commands}": Execute normal mode commands. | |
| 9849 */ | |
|
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
9850 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9851 ex_normal(exarg_T *eap) |
| 7 | 9852 { |
| 9853 int save_msg_scroll = msg_scroll; | |
| 9854 int save_restart_edit = restart_edit; | |
| 9855 int save_msg_didout = msg_didout; | |
| 9856 int save_State = State; | |
| 9857 tasave_T tabuf; | |
| 9858 int save_insertmode = p_im; | |
| 9859 int save_finish_op = finish_op; | |
| 1689 | 9860 int save_opcount = opcount; |
| 7 | 9861 #ifdef FEAT_MBYTE |
| 9862 char_u *arg = NULL; | |
| 9863 int l; | |
| 9864 char_u *p; | |
| 9865 #endif | |
| 9866 | |
| 856 | 9867 if (ex_normal_lock > 0) |
| 9868 { | |
| 9869 EMSG(_(e_secure)); | |
| 9870 return; | |
| 9871 } | |
| 7 | 9872 if (ex_normal_busy >= p_mmd) |
| 9873 { | |
| 9874 EMSG(_("E192: Recursive use of :normal too deep")); | |
| 9875 return; | |
| 9876 } | |
| 9877 ++ex_normal_busy; | |
| 9878 | |
| 9879 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 9880 restart_edit = 0; /* don't go to Insert mode */ | |
| 9881 p_im = FALSE; /* don't use 'insertmode' */ | |
| 9882 | |
| 9883 #ifdef FEAT_MBYTE | |
| 9884 /* | |
| 9885 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do | |
| 9886 * this for the K_SPECIAL leading byte, otherwise special keys will not | |
| 9887 * work. | |
| 9888 */ | |
| 9889 if (has_mbyte) | |
| 9890 { | |
| 9891 int len = 0; | |
| 9892 | |
| 9893 /* Count the number of characters to be escaped. */ | |
| 9894 for (p = eap->arg; *p != NUL; ++p) | |
| 9895 { | |
| 9896 # ifdef FEAT_GUI | |
| 9897 if (*p == CSI) /* leadbyte CSI */ | |
| 9898 len += 2; | |
| 9899 # endif | |
| 474 | 9900 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 9901 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */ |
| 9902 # ifdef FEAT_GUI | |
| 9903 || *p == CSI | |
| 9904 # endif | |
| 9905 ) | |
| 9906 len += 2; | |
| 9907 } | |
| 9908 if (len > 0) | |
| 9909 { | |
| 9910 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1)); | |
| 9911 if (arg != NULL) | |
| 9912 { | |
| 9913 len = 0; | |
| 9914 for (p = eap->arg; *p != NUL; ++p) | |
| 9915 { | |
| 9916 arg[len++] = *p; | |
| 9917 # ifdef FEAT_GUI | |
| 9918 if (*p == CSI) | |
| 9919 { | |
| 9920 arg[len++] = KS_EXTRA; | |
| 9921 arg[len++] = (int)KE_CSI; | |
| 9922 } | |
| 9923 # endif | |
| 474 | 9924 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 9925 { |
| 9926 arg[len++] = *++p; | |
| 9927 if (*p == K_SPECIAL) | |
| 9928 { | |
| 9929 arg[len++] = KS_SPECIAL; | |
| 9930 arg[len++] = KE_FILLER; | |
| 9931 } | |
| 9932 # ifdef FEAT_GUI | |
| 9933 else if (*p == CSI) | |
| 9934 { | |
| 9935 arg[len++] = KS_EXTRA; | |
| 9936 arg[len++] = (int)KE_CSI; | |
| 9937 } | |
| 9938 # endif | |
| 9939 } | |
| 9940 arg[len] = NUL; | |
| 9941 } | |
| 9942 } | |
| 9943 } | |
| 9944 } | |
| 9945 #endif | |
| 9946 | |
| 9947 /* | |
| 9948 * Save the current typeahead. This is required to allow using ":normal" | |
| 9949 * from an event handler and makes sure we don't hang when the argument | |
| 9950 * ends with half a command. | |
| 9951 */ | |
| 9952 save_typeahead(&tabuf); | |
| 9953 if (tabuf.typebuf_valid) | |
| 9954 { | |
| 9955 /* | |
| 9956 * Repeat the :normal command for each line in the range. When no | |
| 9957 * range given, execute it just once, without positioning the cursor | |
| 9958 * first. | |
| 9959 */ | |
| 9960 do | |
| 9961 { | |
| 9962 if (eap->addr_count != 0) | |
| 9963 { | |
| 9964 curwin->w_cursor.lnum = eap->line1++; | |
| 9965 curwin->w_cursor.col = 0; | |
| 9966 } | |
| 9967 | |
| 36 | 9968 exec_normal_cmd( |
| 7 | 9969 #ifdef FEAT_MBYTE |
| 9970 arg != NULL ? arg : | |
| 9971 #endif | |
| 36 | 9972 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE); |
| 7 | 9973 } |
| 9974 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int); | |
| 9975 } | |
| 9976 | |
| 9977 /* Might not return to the main loop when in an event handler. */ | |
| 9978 update_topline_cursor(); | |
| 9979 | |
| 9980 /* Restore the previous typeahead. */ | |
| 9981 restore_typeahead(&tabuf); | |
| 9982 | |
| 9983 --ex_normal_busy; | |
| 9984 msg_scroll = save_msg_scroll; | |
| 9985 restart_edit = save_restart_edit; | |
| 9986 p_im = save_insertmode; | |
| 9987 finish_op = save_finish_op; | |
| 1689 | 9988 opcount = save_opcount; |
| 7 | 9989 msg_didout |= save_msg_didout; /* don't reset msg_didout now */ |
| 9990 | |
| 9991 /* Restore the state (needed when called from a function executed for | |
| 6322 | 9992 * 'indentexpr'). Update the mouse and cursor, they may have changed. */ |
| 7 | 9993 State = save_State; |
| 6322 | 9994 #ifdef FEAT_MOUSE |
| 9995 setmouse(); | |
| 9996 #endif | |
| 9997 #ifdef CURSOR_SHAPE | |
| 9998 ui_cursor_shape(); /* may show different cursor shape */ | |
| 9999 #endif | |
| 10000 | |
| 7 | 10001 #ifdef FEAT_MBYTE |
| 10002 vim_free(arg); | |
| 10003 #endif | |
| 10004 } | |
| 10005 | |
| 10006 /* | |
| 598 | 10007 * ":startinsert", ":startreplace" and ":startgreplace" |
| 7 | 10008 */ |
| 10009 static void | |
|
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10010 ex_startinsert(exarg_T *eap) |
| 7 | 10011 { |
| 98 | 10012 if (eap->forceit) |
| 10013 { | |
| 10014 coladvance((colnr_T)MAXCOL); | |
| 10015 curwin->w_curswant = MAXCOL; | |
| 10016 curwin->w_set_curswant = FALSE; | |
| 10017 } | |
| 10018 | |
| 89 | 10019 /* Ignore the command when already in Insert mode. Inserting an |
| 10020 * expression register that invokes a function can do this. */ | |
| 10021 if (State & INSERT) | |
| 10022 return; | |
| 10023 | |
| 598 | 10024 if (eap->cmdidx == CMD_startinsert) |
| 10025 restart_edit = 'a'; | |
| 10026 else if (eap->cmdidx == CMD_startreplace) | |
| 10027 restart_edit = 'R'; | |
| 7 | 10028 else |
| 598 | 10029 restart_edit = 'V'; |
| 10030 | |
| 10031 if (!eap->forceit) | |
| 7 | 10032 { |
| 14 | 10033 if (eap->cmdidx == CMD_startinsert) |
| 10034 restart_edit = 'i'; | |
| 7 | 10035 curwin->w_curswant = 0; /* avoid MAXCOL */ |
| 10036 } | |
| 10037 } | |
| 10038 | |
| 10039 /* | |
| 10040 * ":stopinsert" | |
| 10041 */ | |
| 10042 static void | |
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10043 ex_stopinsert(exarg_T *eap UNUSED) |
| 7 | 10044 { |
| 10045 restart_edit = 0; | |
| 10046 stop_insert_mode = TRUE; | |
| 10047 } | |
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10048 |
| 36 | 10049 /* |
| 10050 * Execute normal mode command "cmd". | |
| 10051 * "remap" can be REMAP_NONE or REMAP_YES. | |
| 10052 */ | |
| 10053 void | |
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10054 exec_normal_cmd(char_u *cmd, int remap, int silent) |
| 36 | 10055 { |
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10056 /* Stuff the argument into the typeahead buffer. */ |
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10057 ins_typebuf(cmd, remap, 0, TRUE, silent); |
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10058 exec_normal(FALSE); |
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10059 } |
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10060 |
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10061 /* |
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10062 * Execute normal_cmd() until there is no typeahead left. |
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10063 */ |
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10064 void |
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10065 exec_normal(int was_typed) |
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10066 { |
| 36 | 10067 oparg_T oa; |
| 10068 | |
| 10069 clear_oparg(&oa); | |
| 10070 finish_op = FALSE; | |
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10071 while ((!stuff_empty() || ((was_typed || !typebuf_typed()) |
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10072 && typebuf.tb_len > 0)) && !got_int) |
| 36 | 10073 { |
| 10074 update_topline_cursor(); | |
| 2682 | 10075 normal_cmd(&oa, TRUE); /* execute a Normal mode cmd */ |
| 36 | 10076 } |
| 10077 } | |
| 10078 | |
| 7 | 10079 #ifdef FEAT_FIND_ID |
| 10080 static void | |
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10081 ex_checkpath(exarg_T *eap) |
| 7 | 10082 { |
| 10083 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L, | |
| 10084 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW, | |
| 10085 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 10086 } | |
| 10087 | |
| 10088 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 10089 /* | |
| 10090 * ":psearch" | |
| 10091 */ | |
| 10092 static void | |
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10093 ex_psearch(exarg_T *eap) |
| 7 | 10094 { |
| 10095 g_do_tagpreview = p_pvh; | |
| 10096 ex_findpat(eap); | |
| 10097 g_do_tagpreview = 0; | |
| 10098 } | |
| 10099 #endif | |
| 10100 | |
| 10101 static void | |
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10102 ex_findpat(exarg_T *eap) |
| 7 | 10103 { |
| 10104 int whole = TRUE; | |
| 10105 long n; | |
| 10106 char_u *p; | |
| 10107 int action; | |
| 10108 | |
| 10109 switch (cmdnames[eap->cmdidx].cmd_name[2]) | |
| 10110 { | |
| 10111 case 'e': /* ":psearch", ":isearch" and ":dsearch" */ | |
| 10112 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p') | |
| 10113 action = ACTION_GOTO; | |
| 10114 else | |
| 10115 action = ACTION_SHOW; | |
| 10116 break; | |
| 10117 case 'i': /* ":ilist" and ":dlist" */ | |
| 10118 action = ACTION_SHOW_ALL; | |
| 10119 break; | |
| 10120 case 'u': /* ":ijump" and ":djump" */ | |
| 10121 action = ACTION_GOTO; | |
| 10122 break; | |
| 10123 default: /* ":isplit" and ":dsplit" */ | |
| 10124 action = ACTION_SPLIT; | |
| 10125 break; | |
| 10126 } | |
| 10127 | |
| 10128 n = 1; | |
| 10129 if (vim_isdigit(*eap->arg)) /* get count */ | |
| 10130 { | |
| 10131 n = getdigits(&eap->arg); | |
| 10132 eap->arg = skipwhite(eap->arg); | |
| 10133 } | |
| 10134 if (*eap->arg == '/') /* Match regexp, not just whole words */ | |
| 10135 { | |
| 10136 whole = FALSE; | |
| 10137 ++eap->arg; | |
| 10138 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 10139 if (*p) | |
| 10140 { | |
| 10141 *p++ = NUL; | |
| 10142 p = skipwhite(p); | |
| 10143 | |
| 10144 /* Check for trailing illegal characters */ | |
| 10145 if (!ends_excmd(*p)) | |
| 10146 eap->errmsg = e_trailing; | |
| 10147 else | |
| 10148 eap->nextcmd = check_nextcmd(p); | |
| 10149 } | |
| 10150 } | |
| 10151 if (!eap->skip) | |
| 10152 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg), | |
| 10153 whole, !eap->forceit, | |
| 10154 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY, | |
| 10155 n, action, eap->line1, eap->line2); | |
| 10156 } | |
| 10157 #endif | |
| 10158 | |
| 10159 #ifdef FEAT_WINDOWS | |
| 10160 | |
| 10161 # ifdef FEAT_QUICKFIX | |
| 10162 /* | |
| 10163 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc. | |
| 10164 */ | |
| 10165 static void | |
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10166 ex_ptag(exarg_T *eap) |
| 7 | 10167 { |
| 2633 | 10168 g_do_tagpreview = p_pvh; /* will be reset to 0 in ex_tag_cmd() */ |
| 7 | 10169 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10170 } | |
| 10171 | |
| 10172 /* | |
| 10173 * ":pedit" | |
| 10174 */ | |
| 10175 static void | |
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10176 ex_pedit(exarg_T *eap) |
| 7 | 10177 { |
| 10178 win_T *curwin_save = curwin; | |
| 10179 | |
| 10180 g_do_tagpreview = p_pvh; | |
| 815 | 10181 prepare_tagpreview(TRUE); |
| 7 | 10182 keep_help_flag = curwin_save->w_buffer->b_help; |
| 10183 do_exedit(eap, NULL); | |
| 10184 keep_help_flag = FALSE; | |
| 10185 if (curwin != curwin_save && win_valid(curwin_save)) | |
| 10186 { | |
| 10187 /* Return cursor to where we were */ | |
| 10188 validate_cursor(); | |
| 10189 redraw_later(VALID); | |
| 10190 win_enter(curwin_save, TRUE); | |
| 10191 } | |
| 10192 g_do_tagpreview = 0; | |
| 10193 } | |
| 10194 # endif | |
| 10195 | |
| 10196 /* | |
| 10197 * ":stag", ":stselect" and ":stjump". | |
| 10198 */ | |
| 10199 static void | |
|
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10200 ex_stag(exarg_T *eap) |
| 7 | 10201 { |
| 10202 postponed_split = -1; | |
| 10203 postponed_split_flags = cmdmod.split; | |
| 1090 | 10204 postponed_split_tab = cmdmod.tab; |
| 7 | 10205 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10206 postponed_split_flags = 0; | |
| 1090 | 10207 postponed_split_tab = 0; |
| 7 | 10208 } |
| 10209 #endif | |
| 10210 | |
| 10211 /* | |
| 10212 * ":tag", ":tselect", ":tjump", ":tnext", etc. | |
| 10213 */ | |
| 10214 static void | |
|
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10215 ex_tag(exarg_T *eap) |
| 7 | 10216 { |
| 10217 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name); | |
| 10218 } | |
| 10219 | |
| 10220 static void | |
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10221 ex_tag_cmd(exarg_T *eap, char_u *name) |
| 7 | 10222 { |
| 10223 int cmd; | |
| 10224 | |
| 10225 switch (name[1]) | |
| 10226 { | |
| 10227 case 'j': cmd = DT_JUMP; /* ":tjump" */ | |
| 10228 break; | |
| 10229 case 's': cmd = DT_SELECT; /* ":tselect" */ | |
| 10230 break; | |
| 10231 case 'p': cmd = DT_PREV; /* ":tprevious" */ | |
| 10232 break; | |
| 10233 case 'N': cmd = DT_PREV; /* ":tNext" */ | |
| 10234 break; | |
| 10235 case 'n': cmd = DT_NEXT; /* ":tnext" */ | |
| 10236 break; | |
| 10237 case 'o': cmd = DT_POP; /* ":pop" */ | |
| 10238 break; | |
| 10239 case 'f': /* ":tfirst" */ | |
| 10240 case 'r': cmd = DT_FIRST; /* ":trewind" */ | |
| 10241 break; | |
| 10242 case 'l': cmd = DT_LAST; /* ":tlast" */ | |
| 10243 break; | |
| 10244 default: /* ":tag" */ | |
| 10245 #ifdef FEAT_CSCOPE | |
| 1603 | 10246 if (p_cst && *eap->arg != NUL) |
| 7 | 10247 { |
| 10248 do_cstag(eap); | |
| 10249 return; | |
| 10250 } | |
| 10251 #endif | |
| 10252 cmd = DT_TAG; | |
| 10253 break; | |
| 10254 } | |
| 10255 | |
| 649 | 10256 if (name[0] == 'l') |
| 10257 { | |
| 10258 #ifndef FEAT_QUICKFIX | |
| 10259 ex_ni(eap); | |
| 10260 return; | |
| 10261 #else | |
| 10262 cmd = DT_LTAG; | |
| 10263 #endif | |
| 10264 } | |
| 10265 | |
| 7 | 10266 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1, |
| 10267 eap->forceit, TRUE); | |
| 10268 } | |
| 10269 | |
| 10270 /* | |
| 1661 | 10271 * Check "str" for starting with a special cmdline variable. |
| 10272 * If found return one of the SPEC_ values and set "*usedlen" to the length of | |
| 10273 * the variable. Otherwise return -1 and "*usedlen" is unchanged. | |
| 10274 */ | |
| 10275 int | |
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10276 find_cmdline_var(char_u *src, int *usedlen) |
| 1661 | 10277 { |
| 10278 int len; | |
| 10279 int i; | |
| 1879 | 10280 static char *(spec_str[]) = { |
| 1661 | 10281 "%", |
| 10282 #define SPEC_PERC 0 | |
| 10283 "#", | |
| 10284 #define SPEC_HASH 1 | |
| 10285 "<cword>", /* cursor word */ | |
| 10286 #define SPEC_CWORD 2 | |
| 10287 "<cWORD>", /* cursor WORD */ | |
| 10288 #define SPEC_CCWORD 3 | |
| 10289 "<cfile>", /* cursor path name */ | |
| 10290 #define SPEC_CFILE 4 | |
| 10291 "<sfile>", /* ":so" file name */ | |
| 10292 #define SPEC_SFILE 5 | |
| 2645 | 10293 "<slnum>", /* ":so" file line number */ |
| 10294 #define SPEC_SLNUM 6 | |
| 1661 | 10295 #ifdef FEAT_AUTOCMD |
| 10296 "<afile>", /* autocommand file name */ | |
| 2645 | 10297 # define SPEC_AFILE 7 |
| 1661 | 10298 "<abuf>", /* autocommand buffer number */ |
| 2645 | 10299 # define SPEC_ABUF 8 |
| 1661 | 10300 "<amatch>", /* autocommand match name */ |
| 2645 | 10301 # define SPEC_AMATCH 9 |
| 1661 | 10302 #endif |
| 10303 #ifdef FEAT_CLIENTSERVER | |
| 10304 "<client>" | |
| 2645 | 10305 # ifdef FEAT_AUTOCMD |
| 10306 # define SPEC_CLIENT 10 | |
| 10307 # else | |
| 10308 # define SPEC_CLIENT 7 | |
| 10309 # endif | |
| 1661 | 10310 #endif |
| 10311 }; | |
| 1872 | 10312 |
| 10313 for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i) | |
| 1661 | 10314 { |
| 10315 len = (int)STRLEN(spec_str[i]); | |
| 10316 if (STRNCMP(src, spec_str[i], len) == 0) | |
| 10317 { | |
| 10318 *usedlen = len; | |
| 10319 return i; | |
| 10320 } | |
| 10321 } | |
| 10322 return -1; | |
| 10323 } | |
| 10324 | |
| 10325 /* | |
| 7 | 10326 * Evaluate cmdline variables. |
| 10327 * | |
| 10328 * change '%' to curbuf->b_ffname | |
| 10329 * '#' to curwin->w_altfile | |
| 10330 * '<cword>' to word under the cursor | |
| 10331 * '<cWORD>' to WORD under the cursor | |
| 10332 * '<cfile>' to path name under the cursor | |
| 10333 * '<sfile>' to sourced file name | |
| 2645 | 10334 * '<slnum>' to sourced file line number |
| 7 | 10335 * '<afile>' to file name for autocommand |
| 10336 * '<abuf>' to buffer number for autocommand | |
| 10337 * '<amatch>' to matching name for autocommand | |
| 10338 * | |
| 10339 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be | |
| 10340 * "" for error without a message) and NULL is returned. | |
| 10341 * Returns an allocated string if a valid match was found. | |
| 10342 * Returns NULL if no match was found. "usedlen" then still contains the | |
| 10343 * number of characters to skip. | |
| 10344 */ | |
| 10345 char_u * | |
|
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10346 eval_vars( |
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10347 char_u *src, /* pointer into commandline */ |
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10348 char_u *srcstart, /* beginning of valid memory for src */ |
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10349 int *usedlen, /* characters after src that are used */ |
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10350 linenr_T *lnump, /* line number for :e command, or NULL */ |
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10351 char_u **errormsg, /* pointer to error message */ |
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10352 int *escaped) /* return value has escaped white space (can |
| 1098 | 10353 * be NULL) */ |
| 7 | 10354 { |
| 10355 int i; | |
| 10356 char_u *s; | |
| 10357 char_u *result; | |
| 10358 char_u *resultbuf = NULL; | |
| 10359 int resultlen; | |
| 10360 buf_T *buf; | |
| 10361 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */ | |
| 10362 int spec_idx; | |
| 10363 #ifdef FEAT_MODIFY_FNAME | |
| 10364 int skip_mod = FALSE; | |
| 10365 #endif | |
| 10366 char_u strbuf[30]; | |
| 10367 | |
| 10368 *errormsg = NULL; | |
| 1098 | 10369 if (escaped != NULL) |
| 10370 *escaped = FALSE; | |
| 7 | 10371 |
| 10372 /* | |
| 10373 * Check if there is something to do. | |
| 10374 */ | |
| 1661 | 10375 spec_idx = find_cmdline_var(src, usedlen); |
| 10376 if (spec_idx < 0) /* no match */ | |
| 7 | 10377 { |
| 10378 *usedlen = 1; | |
| 10379 return NULL; | |
| 10380 } | |
| 10381 | |
| 10382 /* | |
| 10383 * Skip when preceded with a backslash "\%" and "\#". | |
| 10384 * Note: In "\\%" the % is also not recognized! | |
| 10385 */ | |
| 10386 if (src > srcstart && src[-1] == '\\') | |
| 10387 { | |
| 10388 *usedlen = 0; | |
| 1619 | 10389 STRMOVE(src - 1, src); /* remove backslash */ |
| 7 | 10390 return NULL; |
| 10391 } | |
| 10392 | |
| 10393 /* | |
| 10394 * word or WORD under cursor | |
| 10395 */ | |
| 10396 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD) | |
| 10397 { | |
| 10398 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ? | |
| 10399 (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 10400 if (resultlen == 0) | |
| 10401 { | |
| 10402 *errormsg = (char_u *)""; | |
| 10403 return NULL; | |
| 10404 } | |
| 10405 } | |
| 10406 | |
| 10407 /* | |
| 10408 * '#': Alternate file name | |
| 10409 * '%': Current file name | |
| 10410 * File name under the cursor | |
| 10411 * File name for autocommand | |
| 10412 * and following modifiers | |
| 10413 */ | |
| 10414 else | |
| 10415 { | |
| 10416 switch (spec_idx) | |
| 10417 { | |
| 10418 case SPEC_PERC: /* '%': current file */ | |
| 10419 if (curbuf->b_fname == NULL) | |
| 10420 { | |
| 10421 result = (char_u *)""; | |
| 10422 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10423 } | |
| 10424 else | |
| 10425 result = curbuf->b_fname; | |
| 10426 break; | |
| 10427 | |
| 10428 case SPEC_HASH: /* '#' or "#99": alternate file */ | |
| 10429 if (src[1] == '#') /* "##": the argument list */ | |
| 10430 { | |
| 10431 result = arg_all(); | |
| 10432 resultbuf = result; | |
| 10433 *usedlen = 2; | |
| 1098 | 10434 if (escaped != NULL) |
| 10435 *escaped = TRUE; | |
| 7 | 10436 #ifdef FEAT_MODIFY_FNAME |
| 10437 skip_mod = TRUE; | |
| 10438 #endif | |
| 10439 break; | |
| 10440 } | |
| 10441 s = src + 1; | |
| 1733 | 10442 if (*s == '<') /* "#<99" uses v:oldfiles */ |
| 10443 ++s; | |
| 7 | 10444 i = (int)getdigits(&s); |
| 10445 *usedlen = (int)(s - src); /* length of what we expand */ | |
| 10446 | |
| 1733 | 10447 if (src[1] == '<') |
| 7 | 10448 { |
| 1733 | 10449 if (*usedlen < 2) |
| 10450 { | |
| 10451 /* Should we give an error message for #<text? */ | |
| 10452 *usedlen = 1; | |
| 10453 return NULL; | |
| 10454 } | |
| 10455 #ifdef FEAT_EVAL | |
| 10456 result = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 10457 (long)i); | |
| 10458 if (result == NULL) | |
| 10459 { | |
| 10460 *errormsg = (char_u *)""; | |
| 10461 return NULL; | |
| 10462 } | |
| 10463 #else | |
| 10464 *errormsg = (char_u *)_("E809: #< is not available without the +eval feature"); | |
| 7 | 10465 return NULL; |
| 1733 | 10466 #endif |
| 7 | 10467 } |
| 10468 else | |
| 1733 | 10469 { |
| 10470 buf = buflist_findnr(i); | |
| 10471 if (buf == NULL) | |
| 10472 { | |
| 10473 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'"); | |
| 10474 return NULL; | |
| 10475 } | |
| 10476 if (lnump != NULL) | |
| 10477 *lnump = ECMD_LAST; | |
| 10478 if (buf->b_fname == NULL) | |
| 10479 { | |
| 10480 result = (char_u *)""; | |
| 10481 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10482 } | |
| 10483 else | |
| 10484 result = buf->b_fname; | |
| 10485 } | |
| 7 | 10486 break; |
| 10487 | |
| 10488 #ifdef FEAT_SEARCHPATH | |
| 10489 case SPEC_CFILE: /* file name under cursor */ | |
| 681 | 10490 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL); |
| 7 | 10491 if (result == NULL) |
| 10492 { | |
| 10493 *errormsg = (char_u *)""; | |
| 10494 return NULL; | |
| 10495 } | |
| 10496 resultbuf = result; /* remember allocated string */ | |
| 10497 break; | |
| 10498 #endif | |
| 10499 | |
| 10500 #ifdef FEAT_AUTOCMD | |
| 10501 case SPEC_AFILE: /* file name for autocommand */ | |
| 10502 result = autocmd_fname; | |
| 1723 | 10503 if (result != NULL && !autocmd_fname_full) |
| 10504 { | |
| 10505 /* Still need to turn the fname into a full path. It is | |
| 10506 * postponed to avoid a delay when <afile> is not used. */ | |
| 10507 autocmd_fname_full = TRUE; | |
| 10508 result = FullName_save(autocmd_fname, FALSE); | |
| 10509 vim_free(autocmd_fname); | |
| 10510 autocmd_fname = result; | |
| 10511 } | |
| 7 | 10512 if (result == NULL) |
| 10513 { | |
| 10514 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\""); | |
| 10515 return NULL; | |
| 10516 } | |
| 1471 | 10517 result = shorten_fname1(result); |
| 7 | 10518 break; |
| 10519 | |
| 10520 case SPEC_ABUF: /* buffer number for autocommand */ | |
| 10521 if (autocmd_bufnr <= 0) | |
| 10522 { | |
| 10523 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\""); | |
| 10524 return NULL; | |
| 10525 } | |
| 10526 sprintf((char *)strbuf, "%d", autocmd_bufnr); | |
| 10527 result = strbuf; | |
| 10528 break; | |
| 10529 | |
| 10530 case SPEC_AMATCH: /* match name for autocommand */ | |
| 10531 result = autocmd_match; | |
| 10532 if (result == NULL) | |
| 10533 { | |
| 10534 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\""); | |
| 10535 return NULL; | |
| 10536 } | |
| 10537 break; | |
| 10538 | |
| 10539 #endif | |
| 10540 case SPEC_SFILE: /* file name for ":so" command */ | |
| 10541 result = sourcing_name; | |
| 10542 if (result == NULL) | |
| 10543 { | |
| 10544 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\""); | |
| 10545 return NULL; | |
| 10546 } | |
| 10547 break; | |
| 2645 | 10548 case SPEC_SLNUM: /* line in file for ":so" command */ |
| 10549 if (sourcing_name == NULL || sourcing_lnum == 0) | |
| 10550 { | |
| 10551 *errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\""); | |
| 10552 return NULL; | |
| 10553 } | |
| 10554 sprintf((char *)strbuf, "%ld", (long)sourcing_lnum); | |
| 10555 result = strbuf; | |
| 10556 break; | |
| 7 | 10557 #if defined(FEAT_CLIENTSERVER) |
| 10558 case SPEC_CLIENT: /* Source of last submitted input */ | |
| 840 | 10559 sprintf((char *)strbuf, PRINTF_HEX_LONG_U, |
| 10560 (long_u)clientWindow); | |
| 7 | 10561 result = strbuf; |
| 10562 break; | |
| 10563 #endif | |
| 10564 } | |
| 10565 | |
| 10566 resultlen = (int)STRLEN(result); /* length of new string */ | |
| 10567 if (src[*usedlen] == '<') /* remove the file name extension */ | |
| 10568 { | |
| 10569 ++*usedlen; | |
| 10570 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) | |
| 10571 resultlen = (int)(s - result); | |
| 10572 } | |
| 10573 #ifdef FEAT_MODIFY_FNAME | |
| 10574 else if (!skip_mod) | |
| 10575 { | |
| 10576 valid |= modify_fname(src, usedlen, &result, &resultbuf, | |
| 10577 &resultlen); | |
| 10578 if (result == NULL) | |
| 10579 { | |
| 10580 *errormsg = (char_u *)""; | |
| 10581 return NULL; | |
| 10582 } | |
| 10583 } | |
| 10584 #endif | |
| 10585 } | |
| 10586 | |
| 10587 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH) | |
| 10588 { | |
| 10589 if (valid != VALID_HEAD + VALID_PATH) | |
| 10590 /* xgettext:no-c-format */ | |
| 10591 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\""); | |
| 10592 else | |
| 10593 *errormsg = (char_u *)_("E500: Evaluates to an empty string"); | |
| 10594 result = NULL; | |
| 10595 } | |
| 10596 else | |
| 10597 result = vim_strnsave(result, resultlen); | |
| 10598 vim_free(resultbuf); | |
| 10599 return result; | |
| 10600 } | |
| 10601 | |
| 10602 /* | |
| 10603 * Concatenate all files in the argument list, separated by spaces, and return | |
| 10604 * it in one allocated string. | |
| 10605 * Spaces and backslashes in the file names are escaped with a backslash. | |
| 10606 * Returns NULL when out of memory. | |
| 10607 */ | |
| 10608 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10609 arg_all(void) |
| 7 | 10610 { |
| 10611 int len; | |
| 10612 int idx; | |
| 10613 char_u *retval = NULL; | |
| 10614 char_u *p; | |
| 10615 | |
| 10616 /* | |
| 10617 * Do this loop two times: | |
| 10618 * first time: compute the total length | |
| 10619 * second time: concatenate the names | |
| 10620 */ | |
| 10621 for (;;) | |
| 10622 { | |
| 10623 len = 0; | |
| 10624 for (idx = 0; idx < ARGCOUNT; ++idx) | |
| 10625 { | |
| 10626 p = alist_name(&ARGLIST[idx]); | |
| 10627 if (p != NULL) | |
| 10628 { | |
| 10629 if (len > 0) | |
| 10630 { | |
| 10631 /* insert a space in between names */ | |
| 10632 if (retval != NULL) | |
| 10633 retval[len] = ' '; | |
| 10634 ++len; | |
| 10635 } | |
| 10636 for ( ; *p != NUL; ++p) | |
| 10637 { | |
| 6832 | 10638 if (*p == ' ' |
| 10639 #ifndef BACKSLASH_IN_FILENAME | |
| 10640 || *p == '\\' | |
| 10641 #endif | |
| 10642 ) | |
| 7 | 10643 { |
| 10644 /* insert a backslash */ | |
| 10645 if (retval != NULL) | |
| 10646 retval[len] = '\\'; | |
| 10647 ++len; | |
| 10648 } | |
| 10649 if (retval != NULL) | |
| 10650 retval[len] = *p; | |
| 10651 ++len; | |
| 10652 } | |
| 10653 } | |
| 10654 } | |
| 10655 | |
| 10656 /* second time: break here */ | |
| 10657 if (retval != NULL) | |
| 10658 { | |
| 10659 retval[len] = NUL; | |
| 10660 break; | |
| 10661 } | |
| 10662 | |
| 10663 /* allocate memory */ | |
| 1872 | 10664 retval = alloc((unsigned)len + 1); |
| 7 | 10665 if (retval == NULL) |
| 10666 break; | |
| 10667 } | |
| 10668 | |
| 10669 return retval; | |
| 10670 } | |
| 10671 | |
| 10672 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 10673 /* | |
| 10674 * Expand the <sfile> string in "arg". | |
| 10675 * | |
| 10676 * Returns an allocated string, or NULL for any error. | |
| 10677 */ | |
| 10678 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10679 expand_sfile(char_u *arg) |
| 7 | 10680 { |
| 10681 char_u *errormsg; | |
| 10682 int len; | |
| 10683 char_u *result; | |
| 10684 char_u *newres; | |
| 10685 char_u *repl; | |
| 10686 int srclen; | |
| 10687 char_u *p; | |
| 10688 | |
| 10689 result = vim_strsave(arg); | |
| 10690 if (result == NULL) | |
| 10691 return NULL; | |
| 10692 | |
| 10693 for (p = result; *p; ) | |
| 10694 { | |
| 10695 if (STRNCMP(p, "<sfile>", 7) != 0) | |
| 10696 ++p; | |
| 10697 else | |
| 10698 { | |
| 10699 /* replace "<sfile>" with the sourced file name, and do ":" stuff */ | |
| 1098 | 10700 repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL); |
| 7 | 10701 if (errormsg != NULL) |
| 10702 { | |
| 10703 if (*errormsg) | |
| 10704 emsg(errormsg); | |
| 10705 vim_free(result); | |
| 10706 return NULL; | |
| 10707 } | |
| 10708 if (repl == NULL) /* no match (cannot happen) */ | |
| 10709 { | |
| 10710 p += srclen; | |
| 10711 continue; | |
| 10712 } | |
| 10713 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1; | |
| 10714 newres = alloc(len); | |
| 10715 if (newres == NULL) | |
| 10716 { | |
| 10717 vim_free(repl); | |
| 10718 vim_free(result); | |
| 10719 return NULL; | |
| 10720 } | |
| 10721 mch_memmove(newres, result, (size_t)(p - result)); | |
| 10722 STRCPY(newres + (p - result), repl); | |
| 10723 len = (int)STRLEN(newres); | |
| 10724 STRCAT(newres, p + srclen); | |
| 10725 vim_free(repl); | |
| 10726 vim_free(result); | |
| 10727 result = newres; | |
| 10728 p = newres + len; /* continue after the match */ | |
| 10729 } | |
| 10730 } | |
| 10731 | |
| 10732 return result; | |
| 10733 } | |
| 10734 #endif | |
| 10735 | |
| 10736 #ifdef FEAT_SESSION | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10737 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
|
10738 win_T *tab_firstwin); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10739 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
|
10740 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
|
10741 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
|
10742 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
|
10743 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
|
10744 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
|
10745 static int ses_fname(FILE *fd, buf_T *buf, unsigned *flagp); |
| 7 | 10746 |
| 10747 /* | |
| 10748 * Write openfile commands for the current buffers to an .exrc file. | |
| 10749 * Return FAIL on error, OK otherwise. | |
| 10750 */ | |
| 10751 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10752 makeopens( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10753 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10754 char_u *dirnow) /* Current directory name */ |
| 7 | 10755 { |
| 10756 buf_T *buf; | |
| 10757 int only_save_windows = TRUE; | |
| 10758 int nr; | |
| 10759 int restore_size = TRUE; | |
| 10760 win_T *wp; | |
| 10761 char_u *sname; | |
| 10762 win_T *edited_win = NULL; | |
| 827 | 10763 int tabnr; |
| 5877 | 10764 int restore_stal = FALSE; |
| 1021 | 10765 win_T *tab_firstwin; |
| 1048 | 10766 frame_T *tab_topframe; |
| 1467 | 10767 int cur_arg_idx = 0; |
| 1485 | 10768 int next_arg_idx = 0; |
| 7 | 10769 |
| 10770 if (ssop_flags & SSOP_BUFFERS) | |
| 10771 only_save_windows = FALSE; /* Save ALL buffers */ | |
| 10772 | |
| 10773 /* | |
| 10774 * Begin by setting the this_session variable, and then other | |
| 10775 * sessionable variables. | |
| 10776 */ | |
| 10777 #ifdef FEAT_EVAL | |
| 10778 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL) | |
| 10779 return FAIL; | |
| 10780 if (ssop_flags & SSOP_GLOBALS) | |
| 10781 if (store_session_globals(fd) == FAIL) | |
| 10782 return FAIL; | |
| 10783 #endif | |
| 10784 | |
| 10785 /* | |
| 10786 * Close all windows but one. | |
| 10787 */ | |
| 10788 if (put_line(fd, "silent only") == FAIL) | |
| 10789 return FAIL; | |
| 10790 | |
| 10791 /* | |
| 10792 * Now a :cd command to the session directory or the current directory | |
| 10793 */ | |
| 10794 if (ssop_flags & SSOP_SESDIR) | |
| 10795 { | |
| 534 | 10796 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')") |
| 10797 == FAIL) | |
| 7 | 10798 return FAIL; |
| 10799 } | |
| 10800 else if (ssop_flags & SSOP_CURDIR) | |
| 10801 { | |
| 10802 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow); | |
| 10803 if (sname == NULL | |
| 534 | 10804 || fputs("cd ", fd) < 0 |
| 10805 || ses_put_fname(fd, sname, &ssop_flags) == FAIL | |
| 10806 || put_eol(fd) == FAIL) | |
| 10807 { | |
| 10808 vim_free(sname); | |
| 7 | 10809 return FAIL; |
| 534 | 10810 } |
| 7 | 10811 vim_free(sname); |
| 10812 } | |
| 10813 | |
| 10814 /* | |
| 36 | 10815 * If there is an empty, unnamed buffer we will wipe it out later. |
| 10816 * Remember the buffer number. | |
| 10817 */ | |
| 10818 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL) | |
| 10819 return FAIL; | |
| 10820 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL) | |
| 10821 return FAIL; | |
| 10822 if (put_line(fd, "endif") == FAIL) | |
| 10823 return FAIL; | |
| 10824 | |
| 10825 /* | |
| 7 | 10826 * Now save the current files, current buffer first. |
| 10827 */ | |
| 10828 if (put_line(fd, "set shortmess=aoO") == FAIL) | |
| 10829 return FAIL; | |
| 10830 | |
| 10831 /* Now put the other buffers into the buffer list */ | |
| 10832 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 10833 { | |
| 10834 if (!(only_save_windows && buf->b_nwindows == 0) | |
| 10835 && !(buf->b_help && !(ssop_flags & SSOP_HELP)) | |
| 10836 && buf->b_fname != NULL | |
| 10837 && buf->b_p_bl) | |
| 10838 { | |
| 10839 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L | |
| 10840 : buf->b_wininfo->wi_fpos.lnum) < 0 | |
| 10841 || ses_fname(fd, buf, &ssop_flags) == FAIL) | |
| 10842 return FAIL; | |
| 10843 } | |
| 10844 } | |
| 10845 | |
| 10846 /* the global argument list */ | |
| 5720 | 10847 if (ses_arglist(fd, "argglobal", &global_alist.al_ga, |
| 7 | 10848 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL) |
| 10849 return FAIL; | |
| 10850 | |
| 10851 if (ssop_flags & SSOP_RESIZE) | |
| 10852 { | |
| 10853 /* Note: after the restore we still check it worked!*/ | |
| 10854 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0 | |
| 10855 || put_eol(fd) == FAIL) | |
| 10856 return FAIL; | |
| 10857 } | |
| 10858 | |
| 10859 #ifdef FEAT_GUI | |
| 10860 if (gui.in_use && (ssop_flags & SSOP_WINPOS)) | |
| 10861 { | |
| 10862 int x, y; | |
| 10863 | |
| 10864 if (gui_mch_get_winpos(&x, &y) == OK) | |
| 10865 { | |
| 10866 /* Note: after the restore we still check it worked!*/ | |
| 10867 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL) | |
| 10868 return FAIL; | |
| 10869 } | |
| 10870 } | |
| 10871 #endif | |
| 10872 | |
| 10873 /* | |
| 5877 | 10874 * When there are two or more tabpages and 'showtabline' is 1 the tabline |
| 10875 * will be displayed when creating the next tab. That resizes the windows | |
| 10876 * in the first tab, which may cause problems. Set 'showtabline' to 2 | |
| 10877 * temporarily to avoid that. | |
| 10878 */ | |
| 10879 if (p_stal == 1 && first_tabpage->tp_next != NULL) | |
| 10880 { | |
| 10881 if (put_line(fd, "set stal=2") == FAIL) | |
| 10882 return FAIL; | |
| 10883 restore_stal = TRUE; | |
| 10884 } | |
| 10885 | |
| 10886 /* | |
| 827 | 10887 * May repeat putting Windows for each tab, when "tabpages" is in |
| 10888 * 'sessionoptions'. | |
| 1021 | 10889 * Don't use goto_tabpage(), it may change directory and trigger |
| 10890 * autocommands. | |
| 7 | 10891 */ |
| 1021 | 10892 tab_firstwin = firstwin; /* first window in tab page "tabnr" */ |
| 1048 | 10893 tab_topframe = topframe; |
| 827 | 10894 for (tabnr = 1; ; ++tabnr) |
| 10895 { | |
| 6739 | 10896 int need_tabnew = FALSE; |
| 10897 int cnr = 1; | |
| 1021 | 10898 |
| 827 | 10899 if ((ssop_flags & SSOP_TABPAGES)) |
| 10900 { | |
| 1021 | 10901 tabpage_T *tp = find_tabpage(tabnr); |
| 10902 | |
| 10903 if (tp == NULL) | |
| 10904 break; /* done all tab pages */ | |
| 10905 if (tp == curtab) | |
| 1048 | 10906 { |
| 1021 | 10907 tab_firstwin = firstwin; |
| 1048 | 10908 tab_topframe = topframe; |
| 10909 } | |
| 1021 | 10910 else |
| 1048 | 10911 { |
| 1021 | 10912 tab_firstwin = tp->tp_firstwin; |
| 1048 | 10913 tab_topframe = tp->tp_topframe; |
| 10914 } | |
| 1021 | 10915 if (tabnr > 1) |
| 10916 need_tabnew = TRUE; | |
| 827 | 10917 } |
| 10918 | |
| 10919 /* | |
| 10920 * Before creating the window layout, try loading one file. If this | |
| 10921 * is aborted we don't end up with a number of useless windows. | |
| 10922 * This may have side effects! (e.g., compressed or network file). | |
| 10923 */ | |
| 1021 | 10924 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 10925 { |
| 10926 if (ses_do_win(wp) | |
| 10927 && wp->w_buffer->b_ffname != NULL | |
| 10928 && !wp->w_buffer->b_help | |
| 10929 #ifdef FEAT_QUICKFIX | |
| 10930 && !bt_nofile(wp->w_buffer) | |
| 10931 #endif | |
| 10932 ) | |
| 10933 { | |
| 1021 | 10934 if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0 |
| 827 | 10935 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL) |
| 10936 return FAIL; | |
| 1021 | 10937 need_tabnew = FALSE; |
| 827 | 10938 if (!wp->w_arg_idx_invalid) |
| 10939 edited_win = wp; | |
| 10940 break; | |
| 10941 } | |
| 10942 } | |
| 10943 | |
| 1021 | 10944 /* If no file got edited create an empty tab page. */ |
| 10945 if (need_tabnew && put_line(fd, "tabnew") == FAIL) | |
| 10946 return FAIL; | |
| 10947 | |
| 827 | 10948 /* |
| 10949 * Save current window layout. | |
| 10950 */ | |
| 10951 if (put_line(fd, "set splitbelow splitright") == FAIL) | |
| 10952 return FAIL; | |
| 1048 | 10953 if (ses_win_rec(fd, tab_topframe) == FAIL) |
| 827 | 10954 return FAIL; |
| 10955 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL) | |
| 10956 return FAIL; | |
| 10957 if (!p_spr && put_line(fd, "set nosplitright") == FAIL) | |
| 10958 return FAIL; | |
| 10959 | |
| 10960 /* | |
| 10961 * Check if window sizes can be restored (no windows omitted). | |
| 10962 * Remember the window number of the current window after restoring. | |
| 10963 */ | |
| 10964 nr = 0; | |
| 1021 | 10965 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 827 | 10966 { |
| 10967 if (ses_do_win(wp)) | |
| 10968 ++nr; | |
| 10969 else | |
| 10970 restore_size = FALSE; | |
| 10971 if (curwin == wp) | |
| 10972 cnr = nr; | |
| 10973 } | |
| 10974 | |
| 10975 /* Go to the first window. */ | |
| 10976 if (put_line(fd, "wincmd t") == FAIL) | |
| 7 | 10977 return FAIL; |
| 827 | 10978 |
| 10979 /* | |
| 10980 * If more than one window, see if sizes can be restored. | |
| 10981 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being | |
| 10982 * resized when moving between windows. | |
| 10983 * Do this before restoring the view, so that the topline and the | |
| 10984 * cursor can be set. This is done again below. | |
| 10985 */ | |
| 10986 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL) | |
| 10987 return FAIL; | |
| 1021 | 10988 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 10989 return FAIL; |
| 10990 | |
| 10991 /* | |
| 10992 * Restore the view of the window (options, file, cursor, etc.). | |
| 10993 */ | |
| 1021 | 10994 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 10995 { |
| 10996 if (!ses_do_win(wp)) | |
| 10997 continue; | |
| 1467 | 10998 if (put_view(fd, wp, wp != edited_win, &ssop_flags, |
| 10999 cur_arg_idx) == FAIL) | |
| 827 | 11000 return FAIL; |
| 11001 if (nr > 1 && put_line(fd, "wincmd w") == FAIL) | |
| 11002 return FAIL; | |
| 1467 | 11003 next_arg_idx = wp->w_arg_idx; |
| 11004 } | |
| 11005 | |
| 11006 /* The argument index in the first tab page is zero, need to set it in | |
| 11007 * each window. For further tab pages it's the window where we do | |
| 11008 * "tabedit". */ | |
| 11009 cur_arg_idx = next_arg_idx; | |
| 827 | 11010 |
| 11011 /* | |
| 11012 * Restore cursor to the current window if it's not the first one. | |
| 11013 */ | |
| 11014 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0 | |
| 11015 || put_eol(fd) == FAIL)) | |
| 7 | 11016 return FAIL; |
| 827 | 11017 |
| 11018 /* | |
| 11019 * Restore window sizes again after jumping around in windows, because | |
| 11020 * the current window has a minimum size while others may not. | |
| 11021 */ | |
| 1021 | 11022 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11023 return FAIL; |
| 11024 | |
| 11025 /* Don't continue in another tab page when doing only the current one | |
| 11026 * or when at the last tab page. */ | |
| 1021 | 11027 if (!(ssop_flags & SSOP_TABPAGES)) |
| 827 | 11028 break; |
| 11029 } | |
| 11030 | |
| 11031 if (ssop_flags & SSOP_TABPAGES) | |
| 11032 { | |
| 11033 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0 | |
| 11034 || put_eol(fd) == FAIL) | |
| 11035 return FAIL; | |
| 11036 } | |
| 5877 | 11037 if (restore_stal && put_line(fd, "set stal=1") == FAIL) |
| 11038 return FAIL; | |
| 827 | 11039 |
| 859 | 11040 /* |
| 11041 * Wipe out an empty unnamed buffer we started in. | |
| 11042 */ | |
| 11043 if (put_line(fd, "if exists('s:wipebuf')") == FAIL) | |
| 11044 return FAIL; | |
| 866 | 11045 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL) |
| 859 | 11046 return FAIL; |
| 11047 if (put_line(fd, "endif") == FAIL) | |
| 11048 return FAIL; | |
| 11049 if (put_line(fd, "unlet! s:wipebuf") == FAIL) | |
| 11050 return FAIL; | |
| 11051 | |
| 11052 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */ | |
| 11053 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s", | |
| 11054 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL) | |
| 11055 return FAIL; | |
| 7 | 11056 |
| 11057 /* | |
| 11058 * Lastly, execute the x.vim file if it exists. | |
| 11059 */ | |
| 11060 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL | |
| 11061 || put_line(fd, "if file_readable(s:sx)") == FAIL | |
| 1769 | 11062 || put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL |
| 7 | 11063 || put_line(fd, "endif") == FAIL) |
| 11064 return FAIL; | |
| 11065 | |
| 11066 return OK; | |
| 11067 } | |
| 11068 | |
| 11069 static int | |
|
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parents:
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diff
changeset
|
11070 ses_winsizes( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
11071 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11072 int restore_size, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11073 win_T *tab_firstwin) |
| 7 | 11074 { |
| 11075 int n = 0; | |
| 11076 win_T *wp; | |
| 11077 | |
| 11078 if (restore_size && (ssop_flags & SSOP_WINSIZE)) | |
| 11079 { | |
| 1021 | 11080 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 7 | 11081 { |
| 11082 if (!ses_do_win(wp)) | |
| 11083 continue; | |
| 11084 ++n; | |
| 11085 | |
| 11086 /* restore height when not full height */ | |
| 11087 if (wp->w_height + wp->w_status_height < topframe->fr_height | |
| 11088 && (fprintf(fd, | |
| 11089 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)", | |
| 11090 n, (long)wp->w_height, Rows / 2, Rows) < 0 | |
| 11091 || put_eol(fd) == FAIL)) | |
| 11092 return FAIL; | |
| 11093 | |
| 11094 /* restore width when not full width */ | |
| 11095 if (wp->w_width < Columns && (fprintf(fd, | |
| 11096 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)", | |
| 11097 n, (long)wp->w_width, Columns / 2, Columns) < 0 | |
| 11098 || put_eol(fd) == FAIL)) | |
| 11099 return FAIL; | |
| 11100 } | |
| 11101 } | |
| 11102 else | |
| 11103 { | |
| 11104 /* Just equalise window sizes */ | |
| 11105 if (put_line(fd, "wincmd =") == FAIL) | |
| 11106 return FAIL; | |
| 11107 } | |
| 11108 return OK; | |
| 11109 } | |
| 11110 | |
| 11111 /* | |
| 11112 * Write commands to "fd" to recursively create windows for frame "fr", | |
| 11113 * horizontally and vertically split. | |
| 11114 * After the commands the last window in the frame is the current window. | |
| 11115 * Returns FAIL when writing the commands to "fd" fails. | |
| 11116 */ | |
| 11117 static int | |
|
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parents:
7799
diff
changeset
|
11118 ses_win_rec(FILE *fd, frame_T *fr) |
| 7 | 11119 { |
| 11120 frame_T *frc; | |
| 11121 int count = 0; | |
| 11122 | |
| 11123 if (fr->fr_layout != FR_LEAF) | |
| 11124 { | |
| 11125 /* Find first frame that's not skipped and then create a window for | |
| 11126 * each following one (first frame is already there). */ | |
| 11127 frc = ses_skipframe(fr->fr_child); | |
| 11128 if (frc != NULL) | |
| 11129 while ((frc = ses_skipframe(frc->fr_next)) != NULL) | |
| 11130 { | |
| 11131 /* Make window as big as possible so that we have lots of room | |
| 11132 * to split. */ | |
| 11133 if (put_line(fd, "wincmd _ | wincmd |") == FAIL | |
| 11134 || put_line(fd, fr->fr_layout == FR_COL | |
| 11135 ? "split" : "vsplit") == FAIL) | |
| 11136 return FAIL; | |
| 11137 ++count; | |
| 11138 } | |
| 11139 | |
| 11140 /* Go back to the first window. */ | |
| 11141 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL | |
| 11142 ? "%dwincmd k" : "%dwincmd h", count) < 0 | |
| 11143 || put_eol(fd) == FAIL)) | |
| 11144 return FAIL; | |
| 11145 | |
| 11146 /* Recursively create frames/windows in each window of this column or | |
| 11147 * row. */ | |
| 11148 frc = ses_skipframe(fr->fr_child); | |
| 11149 while (frc != NULL) | |
| 11150 { | |
| 11151 ses_win_rec(fd, frc); | |
| 11152 frc = ses_skipframe(frc->fr_next); | |
| 11153 /* Go to next window. */ | |
| 11154 if (frc != NULL && put_line(fd, "wincmd w") == FAIL) | |
| 11155 return FAIL; | |
| 11156 } | |
| 11157 } | |
| 11158 return OK; | |
| 11159 } | |
| 11160 | |
| 11161 /* | |
| 11162 * Skip frames that don't contain windows we want to save in the Session. | |
| 11163 * Returns NULL when there none. | |
| 11164 */ | |
| 11165 static frame_T * | |
|
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parents:
7799
diff
changeset
|
11166 ses_skipframe(frame_T *fr) |
| 7 | 11167 { |
| 11168 frame_T *frc; | |
| 11169 | |
| 11170 for (frc = fr; frc != NULL; frc = frc->fr_next) | |
| 11171 if (ses_do_frame(frc)) | |
| 11172 break; | |
| 11173 return frc; | |
| 11174 } | |
| 11175 | |
| 11176 /* | |
| 11177 * Return TRUE if frame "fr" has a window somewhere that we want to save in | |
| 11178 * the Session. | |
| 11179 */ | |
| 11180 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11181 ses_do_frame(frame_T *fr) |
| 7 | 11182 { |
| 11183 frame_T *frc; | |
| 11184 | |
| 11185 if (fr->fr_layout == FR_LEAF) | |
| 11186 return ses_do_win(fr->fr_win); | |
| 11187 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next) | |
| 11188 if (ses_do_frame(frc)) | |
| 11189 return TRUE; | |
| 11190 return FALSE; | |
| 11191 } | |
| 11192 | |
| 11193 /* | |
| 11194 * Return non-zero if window "wp" is to be stored in the Session. | |
| 11195 */ | |
| 11196 static int | |
|
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parents:
7799
diff
changeset
|
11197 ses_do_win(win_T *wp) |
| 7 | 11198 { |
| 11199 if (wp->w_buffer->b_fname == NULL | |
| 11200 #ifdef FEAT_QUICKFIX | |
| 11201 /* When 'buftype' is "nofile" can't restore the window contents. */ | |
| 11202 || bt_nofile(wp->w_buffer) | |
| 11203 #endif | |
| 11204 ) | |
| 11205 return (ssop_flags & SSOP_BLANK); | |
| 11206 if (wp->w_buffer->b_help) | |
| 11207 return (ssop_flags & SSOP_HELP); | |
| 11208 return TRUE; | |
| 11209 } | |
| 11210 | |
| 11211 /* | |
| 11212 * Write commands to "fd" to restore the view of a window. | |
| 11213 * Caller must make sure 'scrolloff' is zero. | |
| 11214 */ | |
| 11215 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11216 put_view( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11217 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11218 win_T *wp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11219 int add_edit, /* add ":edit" command to view */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11220 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
|
11221 int current_arg_idx) /* current argument index of the window, use |
| 1467 | 11222 * -1 if unknown */ |
| 7 | 11223 { |
| 11224 win_T *save_curwin; | |
| 11225 int f; | |
| 11226 int do_cursor; | |
| 280 | 11227 int did_next = FALSE; |
| 7 | 11228 |
| 11229 /* Always restore cursor position for ":mksession". For ":mkview" only | |
| 11230 * when 'viewoptions' contains "cursor". */ | |
| 11231 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR); | |
| 11232 | |
| 11233 /* | |
| 11234 * Local argument list. | |
| 11235 */ | |
| 11236 if (wp->w_alist == &global_alist) | |
| 11237 { | |
| 11238 if (put_line(fd, "argglobal") == FAIL) | |
| 11239 return FAIL; | |
| 11240 } | |
| 11241 else | |
| 11242 { | |
| 11243 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga, | |
| 11244 flagp == &vop_flags | |
| 11245 || !(*flagp & SSOP_CURDIR) | |
| 11246 || wp->w_localdir != NULL, flagp) == FAIL) | |
| 11247 return FAIL; | |
| 11248 } | |
| 11249 | |
| 280 | 11250 /* Only when part of a session: restore the argument index. Some |
| 11251 * 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
|
11252 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp) |
| 280 | 11253 && flagp == &ssop_flags) |
| 7 | 11254 { |
| 1467 | 11255 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0 |
| 7 | 11256 || put_eol(fd) == FAIL) |
| 11257 return FAIL; | |
| 280 | 11258 did_next = TRUE; |
| 7 | 11259 } |
| 11260 | |
| 11261 /* Edit the file. Skip this when ":next" already did it. */ | |
| 280 | 11262 if (add_edit && (!did_next || wp->w_arg_idx_invalid)) |
| 7 | 11263 { |
| 11264 /* | |
| 11265 * Load the file. | |
| 11266 */ | |
| 11267 if (wp->w_buffer->b_ffname != NULL | |
| 11268 #ifdef FEAT_QUICKFIX | |
| 11269 && !bt_nofile(wp->w_buffer) | |
| 11270 #endif | |
| 11271 ) | |
| 11272 { | |
| 11273 /* | |
| 11274 * Editing a file in this buffer: use ":edit file". | |
| 11275 * This may have side effects! (e.g., compressed or network file). | |
| 11276 */ | |
| 11277 if (fputs("edit ", fd) < 0 | |
| 11278 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11279 return FAIL; | |
| 11280 } | |
| 11281 else | |
| 11282 { | |
| 11283 /* No file in this buffer, just make it empty. */ | |
| 11284 if (put_line(fd, "enew") == FAIL) | |
| 11285 return FAIL; | |
| 11286 #ifdef FEAT_QUICKFIX | |
| 11287 if (wp->w_buffer->b_ffname != NULL) | |
| 11288 { | |
| 11289 /* The buffer does have a name, but it's not a file name. */ | |
| 11290 if (fputs("file ", fd) < 0 | |
| 11291 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11292 return FAIL; | |
| 11293 } | |
| 11294 #endif | |
| 11295 do_cursor = FALSE; | |
| 11296 } | |
| 11297 } | |
| 11298 | |
| 11299 /* | |
| 11300 * Local mappings and abbreviations. | |
| 11301 */ | |
| 11302 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11303 && makemap(fd, wp->w_buffer) == FAIL) | |
| 11304 return FAIL; | |
| 11305 | |
| 11306 /* | |
| 11307 * Local options. Need to go to the window temporarily. | |
| 11308 * Store only local values when using ":mkview" and when ":mksession" is | |
| 11309 * used and 'sessionoptions' doesn't include "options". | |
| 11310 * Some folding options are always stored when "folds" is included, | |
| 11311 * otherwise the folds would not be restored correctly. | |
| 11312 */ | |
| 11313 save_curwin = curwin; | |
| 11314 curwin = wp; | |
| 11315 curbuf = curwin->w_buffer; | |
| 11316 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11317 f = makeset(fd, OPT_LOCAL, | |
| 11318 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS)); | |
| 11319 #ifdef FEAT_FOLDING | |
| 11320 else if (*flagp & SSOP_FOLDS) | |
| 11321 f = makefoldset(fd); | |
| 11322 #endif | |
| 11323 else | |
| 11324 f = OK; | |
| 11325 curwin = save_curwin; | |
| 11326 curbuf = curwin->w_buffer; | |
| 11327 if (f == FAIL) | |
| 11328 return FAIL; | |
| 11329 | |
| 11330 #ifdef FEAT_FOLDING | |
| 11331 /* | |
| 11332 * Save Folds when 'buftype' is empty and for help files. | |
| 11333 */ | |
| 11334 if ((*flagp & SSOP_FOLDS) | |
| 11335 && wp->w_buffer->b_ffname != NULL | |
| 635 | 11336 # ifdef FEAT_QUICKFIX |
| 11337 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help) | |
| 11338 # endif | |
| 11339 ) | |
| 7 | 11340 { |
| 11341 if (put_folds(fd, wp) == FAIL) | |
| 11342 return FAIL; | |
| 11343 } | |
| 11344 #endif | |
| 11345 | |
| 11346 /* | |
| 11347 * Set the cursor after creating folds, since that moves the cursor. | |
| 11348 */ | |
| 11349 if (do_cursor) | |
| 11350 { | |
| 11351 | |
| 11352 /* Restore the cursor line in the file and relatively in the | |
| 11353 * window. Don't use "G", it changes the jumplist. */ | |
| 11354 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)", | |
| 11355 (long)wp->w_cursor.lnum, | |
| 11356 (long)(wp->w_cursor.lnum - wp->w_topline), | |
| 11357 (long)wp->w_height / 2, (long)wp->w_height) < 0 | |
| 11358 || put_eol(fd) == FAIL | |
| 11359 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL | |
| 11360 || put_line(fd, "exe s:l") == FAIL | |
| 11361 || put_line(fd, "normal! zt") == FAIL | |
| 11362 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0 | |
| 11363 || put_eol(fd) == FAIL) | |
| 11364 return FAIL; | |
| 11365 /* Restore the cursor column and left offset when not wrapping. */ | |
| 11366 if (wp->w_cursor.col == 0) | |
| 11367 { | |
| 11368 if (put_line(fd, "normal! 0") == FAIL) | |
| 11369 return FAIL; | |
| 11370 } | |
| 11371 else | |
| 11372 { | |
| 11373 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0) | |
| 11374 { | |
| 11375 if (fprintf(fd, | |
| 11376 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)", | |
| 4155 | 11377 (long)wp->w_virtcol + 1, |
| 11378 (long)(wp->w_virtcol - wp->w_leftcol), | |
| 7 | 11379 (long)wp->w_width / 2, (long)wp->w_width) < 0 |
| 11380 || put_eol(fd) == FAIL | |
| 11381 || put_line(fd, "if s:c > 0") == FAIL | |
| 11382 || fprintf(fd, | |
| 4155 | 11383 " exe 'normal! ' . s:c . '|zs' . %ld . '|'", |
| 11384 (long)wp->w_virtcol + 1) < 0 | |
| 7 | 11385 || put_eol(fd) == FAIL |
| 11386 || put_line(fd, "else") == FAIL | |
| 4172 | 11387 || fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11388 || put_eol(fd) == FAIL |
| 11389 || put_line(fd, "endif") == FAIL) | |
| 11390 return FAIL; | |
| 11391 } | |
| 11392 else | |
| 11393 { | |
| 4155 | 11394 if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11395 || put_eol(fd) == FAIL) |
| 11396 return FAIL; | |
| 11397 } | |
| 11398 } | |
| 11399 } | |
| 11400 | |
| 11401 /* | |
| 11402 * Local directory. | |
| 11403 */ | |
| 11404 if (wp->w_localdir != NULL) | |
| 11405 { | |
| 11406 if (fputs("lcd ", fd) < 0 | |
| 11407 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL | |
| 11408 || put_eol(fd) == FAIL) | |
| 11409 return FAIL; | |
| 1113 | 11410 did_lcd = TRUE; |
| 7 | 11411 } |
| 11412 | |
| 11413 return OK; | |
| 11414 } | |
| 11415 | |
| 11416 /* | |
| 11417 * Write an argument list to the session file. | |
| 11418 * Returns FAIL if writing fails. | |
| 11419 */ | |
| 11420 static int | |
|
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|
11421 ses_arglist( |
|
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|
11422 FILE *fd, |
|
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|
11423 char *cmd, |
|
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|
11424 garray_T *gap, |
|
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|
11425 int fullname, /* TRUE: use full path name */ |
|
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diff
changeset
|
11426 unsigned *flagp) |
| 7 | 11427 { |
| 11428 int i; | |
| 2770 | 11429 char_u *buf = NULL; |
| 7 | 11430 char_u *s; |
| 11431 | |
| 5720 | 11432 if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL) |
| 11433 return FAIL; | |
| 11434 if (put_line(fd, "silent! argdel *") == FAIL) | |
| 7 | 11435 return FAIL; |
| 11436 for (i = 0; i < gap->ga_len; ++i) | |
| 11437 { | |
| 11438 /* NULL file names are skipped (only happens when out of memory). */ | |
| 11439 s = alist_name(&((aentry_T *)gap->ga_data)[i]); | |
| 11440 if (s != NULL) | |
| 11441 { | |
| 11442 if (fullname) | |
| 11443 { | |
| 2770 | 11444 buf = alloc(MAXPATHL); |
| 11445 if (buf != NULL) | |
| 11446 { | |
| 11447 (void)vim_FullName(s, buf, MAXPATHL, FALSE); | |
| 11448 s = buf; | |
| 11449 } | |
| 7 | 11450 } |
| 5720 | 11451 if (fputs("argadd ", fd) < 0 |
| 11452 || ses_put_fname(fd, s, flagp) == FAIL | |
| 11453 || put_eol(fd) == FAIL) | |
| 2770 | 11454 { |
| 11455 vim_free(buf); | |
| 7 | 11456 return FAIL; |
| 2770 | 11457 } |
| 11458 vim_free(buf); | |
| 7 | 11459 } |
| 11460 } | |
| 5720 | 11461 return OK; |
| 7 | 11462 } |
| 11463 | |
| 11464 /* | |
| 11465 * Write a buffer name to the session file. | |
| 11466 * Also ends the line. | |
| 11467 * Returns FAIL if writing fails. | |
| 11468 */ | |
| 11469 static int | |
|
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diff
changeset
|
11470 ses_fname(FILE *fd, buf_T *buf, unsigned *flagp) |
| 7 | 11471 { |
| 11472 char_u *name; | |
| 11473 | |
| 11474 /* Use the short file name if the current directory is known at the time | |
| 1113 | 11475 * the session file will be sourced. |
| 11476 * Don't do this for ":mkview", we don't know the current directory. | |
| 11477 * Don't do this after ":lcd", we don't keep track of what the current | |
| 11478 * directory is. */ | |
| 7 | 11479 if (buf->b_sfname != NULL |
| 11480 && flagp == &ssop_flags | |
| 1113 | 11481 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)) |
| 1925 | 11482 #ifdef FEAT_AUTOCHDIR |
| 11483 && !p_acd | |
| 11484 #endif | |
| 1113 | 11485 && !did_lcd) |
| 7 | 11486 name = buf->b_sfname; |
| 11487 else | |
| 11488 name = buf->b_ffname; | |
| 11489 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL) | |
| 11490 return FAIL; | |
| 11491 return OK; | |
| 11492 } | |
| 11493 | |
| 11494 /* | |
| 11495 * Write a file name to the session file. | |
| 11496 * Takes care of the "slash" option in 'sessionoptions' and escapes special | |
| 11497 * characters. | |
| 2602 | 11498 * Returns FAIL if writing fails or out of memory. |
| 7 | 11499 */ |
| 11500 static int | |
|
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|
11501 ses_put_fname(FILE *fd, char_u *name, unsigned *flagp) |
| 7 | 11502 { |
| 11503 char_u *sname; | |
| 2602 | 11504 char_u *p; |
| 7 | 11505 int retval = OK; |
| 11506 | |
| 11507 sname = home_replace_save(NULL, name); | |
| 2602 | 11508 if (sname == NULL) |
| 11509 return FAIL; | |
| 11510 | |
| 11511 if (*flagp & SSOP_SLASH) | |
| 11512 { | |
| 11513 /* change all backslashes to forward slashes */ | |
| 11514 for (p = sname; *p != NUL; mb_ptr_adv(p)) | |
| 11515 if (*p == '\\') | |
| 11516 *p = '/'; | |
| 11517 } | |
| 11518 | |
| 4352 | 11519 /* escape special characters */ |
| 2602 | 11520 p = vim_strsave_fnameescape(sname, FALSE); |
| 7 | 11521 vim_free(sname); |
| 2602 | 11522 if (p == NULL) |
| 11523 return FAIL; | |
| 11524 | |
| 11525 /* write the result */ | |
| 11526 if (fputs((char *)p, fd) < 0) | |
| 11527 retval = FAIL; | |
| 11528 | |
| 11529 vim_free(p); | |
| 7 | 11530 return retval; |
| 11531 } | |
| 11532 | |
| 11533 /* | |
| 11534 * ":loadview [nr]" | |
| 11535 */ | |
| 11536 static void | |
|
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parents:
7799
diff
changeset
|
11537 ex_loadview(exarg_T *eap) |
| 7 | 11538 { |
| 11539 char_u *fname; | |
| 11540 | |
| 11541 fname = get_view_file(*eap->arg); | |
| 11542 if (fname != NULL) | |
| 11543 { | |
| 819 | 11544 do_source(fname, FALSE, DOSO_NONE); |
| 7 | 11545 vim_free(fname); |
| 11546 } | |
| 11547 } | |
| 11548 | |
| 11549 /* | |
| 11550 * Get the name of the view file for the current buffer. | |
| 11551 */ | |
| 11552 static char_u * | |
|
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7799
diff
changeset
|
11553 get_view_file(int c) |
| 7 | 11554 { |
| 11555 int len = 0; | |
| 11556 char_u *p, *s; | |
| 11557 char_u *retval; | |
| 11558 char_u *sname; | |
| 11559 | |
| 11560 if (curbuf->b_ffname == NULL) | |
| 11561 { | |
| 11562 EMSG(_(e_noname)); | |
| 11563 return NULL; | |
| 11564 } | |
| 11565 sname = home_replace_save(NULL, curbuf->b_ffname); | |
| 11566 if (sname == NULL) | |
| 11567 return NULL; | |
| 11568 | |
| 11569 /* | |
| 11570 * We want a file name without separators, because we're not going to make | |
| 11571 * a directory. | |
| 11572 * "normal" path separator -> "=+" | |
| 11573 * "=" -> "==" | |
| 11574 * ":" path separator -> "=-" | |
| 11575 */ | |
| 11576 for (p = sname; *p; ++p) | |
| 11577 if (*p == '=' || vim_ispathsep(*p)) | |
| 11578 ++len; | |
| 11579 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9)); | |
| 11580 if (retval != NULL) | |
| 11581 { | |
| 11582 STRCPY(retval, p_vdir); | |
| 11583 add_pathsep(retval); | |
| 11584 s = retval + STRLEN(retval); | |
| 11585 for (p = sname; *p; ++p) | |
| 11586 { | |
| 11587 if (*p == '=') | |
| 11588 { | |
| 11589 *s++ = '='; | |
| 11590 *s++ = '='; | |
| 11591 } | |
| 11592 else if (vim_ispathsep(*p)) | |
| 11593 { | |
| 11594 *s++ = '='; | |
| 2823 | 11595 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) |
| 7 | 11596 if (*p == ':') |
| 11597 *s++ = '-'; | |
| 11598 else | |
| 573 | 11599 #endif |
| 7 | 11600 *s++ = '+'; |
| 11601 } | |
| 11602 else | |
| 11603 *s++ = *p; | |
| 11604 } | |
| 11605 *s++ = '='; | |
| 11606 *s++ = c; | |
| 11607 STRCPY(s, ".vim"); | |
| 11608 } | |
| 11609 | |
| 11610 vim_free(sname); | |
| 11611 return retval; | |
| 11612 } | |
| 11613 | |
| 11614 #endif /* FEAT_SESSION */ | |
| 11615 | |
| 11616 /* | |
| 11617 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession". | |
| 11618 * Return FAIL for a write error. | |
| 11619 */ | |
| 11620 int | |
|
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diff
changeset
|
11621 put_eol(FILE *fd) |
| 7 | 11622 { |
| 11623 if ( | |
| 11624 #ifdef USE_CRNL | |
| 11625 ( | |
| 11626 # ifdef MKSESSION_NL | |
| 11627 !mksession_nl && | |
| 11628 # endif | |
| 11629 (putc('\r', fd) < 0)) || | |
| 11630 #endif | |
| 11631 (putc('\n', fd) < 0)) | |
| 11632 return FAIL; | |
| 11633 return OK; | |
| 11634 } | |
| 11635 | |
| 11636 /* | |
| 11637 * Write a line to "fd". | |
| 11638 * Return FAIL for a write error. | |
| 11639 */ | |
| 11640 int | |
|
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diff
changeset
|
11641 put_line(FILE *fd, char *s) |
| 7 | 11642 { |
| 11643 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL) | |
| 11644 return FAIL; | |
| 11645 return OK; | |
| 11646 } | |
| 11647 | |
| 11648 #ifdef FEAT_VIMINFO | |
| 11649 /* | |
| 11650 * ":rviminfo" and ":wviminfo". | |
| 11651 */ | |
| 11652 static void | |
|
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|
11653 ex_viminfo( |
|
f86adafb28d4
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diff
changeset
|
11654 exarg_T *eap) |
| 7 | 11655 { |
| 11656 char_u *save_viminfo; | |
| 11657 | |
| 11658 save_viminfo = p_viminfo; | |
| 11659 if (*p_viminfo == NUL) | |
| 11660 p_viminfo = (char_u *)"'100"; | |
| 11661 if (eap->cmdidx == CMD_rviminfo) | |
| 11662 { | |
| 1733 | 11663 if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS |
| 11664 | (eap->forceit ? VIF_FORCEIT : 0)) == FAIL) | |
| 7 | 11665 EMSG(_("E195: Cannot open viminfo file for reading")); |
| 11666 } | |
| 11667 else | |
| 11668 write_viminfo(eap->arg, eap->forceit); | |
| 11669 p_viminfo = save_viminfo; | |
| 11670 } | |
| 11671 #endif | |
| 11672 | |
| 11673 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 272 | 11674 /* |
| 2770 | 11675 * Make a dialog message in "buff[DIALOG_MSG_SIZE]". |
| 310 | 11676 * "format" must contain "%s". |
| 272 | 11677 */ |
| 7 | 11678 void |
|
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diff
changeset
|
11679 dialog_msg(char_u *buff, char *format, char_u *fname) |
| 7 | 11680 { |
| 11681 if (fname == NULL) | |
| 11682 fname = (char_u *)_("Untitled"); | |
| 2770 | 11683 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname); |
| 7 | 11684 } |
| 11685 #endif | |
| 11686 | |
| 11687 /* | |
| 11688 * ":behave {mswin,xterm}" | |
| 11689 */ | |
| 11690 static void | |
|
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|
11691 ex_behave(exarg_T *eap) |
| 7 | 11692 { |
| 11693 if (STRCMP(eap->arg, "mswin") == 0) | |
| 11694 { | |
| 11695 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0); | |
| 11696 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0); | |
| 11697 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0); | |
| 11698 set_option_value((char_u *)"keymodel", 0L, | |
| 11699 (char_u *)"startsel,stopsel", 0); | |
| 11700 } | |
| 11701 else if (STRCMP(eap->arg, "xterm") == 0) | |
| 11702 { | |
| 11703 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0); | |
| 11704 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0); | |
| 11705 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0); | |
| 11706 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0); | |
| 11707 } | |
| 11708 else | |
| 11709 EMSG2(_(e_invarg2), eap->arg); | |
| 11710 } | |
| 11711 | |
|
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11712 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
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11713 /* |
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11714 * Function given to ExpandGeneric() to obtain the possible arguments of the |
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11715 * ":behave {mswin,xterm}" command. |
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11716 */ |
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11717 char_u * |
|
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|
11718 get_behave_arg(expand_T *xp UNUSED, int idx) |
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11719 { |
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11720 if (idx == 0) |
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11721 return (char_u *)"mswin"; |
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11722 if (idx == 1) |
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11723 return (char_u *)"xterm"; |
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|
11724 return NULL; |
|
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11725 } |
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11726 #endif |
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11727 |
| 7 | 11728 #ifdef FEAT_AUTOCMD |
| 11729 static int filetype_detect = FALSE; | |
| 11730 static int filetype_plugin = FALSE; | |
| 11731 static int filetype_indent = FALSE; | |
| 11732 | |
| 11733 /* | |
| 11734 * ":filetype [plugin] [indent] {on,off,detect}" | |
| 11735 * on: Load the filetype.vim file to install autocommands for file types. | |
| 11736 * off: Load the ftoff.vim file to remove all autocommands for file types. | |
| 11737 * plugin on: load filetype.vim and ftplugin.vim | |
| 11738 * plugin off: load ftplugof.vim | |
| 11739 * indent on: load filetype.vim and indent.vim | |
| 11740 * indent off: load indoff.vim | |
| 11741 */ | |
| 11742 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11743 ex_filetype(exarg_T *eap) |
| 7 | 11744 { |
| 11745 char_u *arg = eap->arg; | |
| 11746 int plugin = FALSE; | |
| 11747 int indent = FALSE; | |
| 11748 | |
| 11749 if (*eap->arg == NUL) | |
| 11750 { | |
| 11751 /* Print current status. */ | |
| 11752 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s", | |
| 11753 filetype_detect ? "ON" : "OFF", | |
| 11754 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF", | |
| 11755 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF"); | |
| 11756 return; | |
| 11757 } | |
| 11758 | |
| 11759 /* Accept "plugin" and "indent" in any order. */ | |
| 11760 for (;;) | |
| 11761 { | |
| 11762 if (STRNCMP(arg, "plugin", 6) == 0) | |
| 11763 { | |
| 11764 plugin = TRUE; | |
| 11765 arg = skipwhite(arg + 6); | |
| 11766 continue; | |
| 11767 } | |
| 11768 if (STRNCMP(arg, "indent", 6) == 0) | |
| 11769 { | |
| 11770 indent = TRUE; | |
| 11771 arg = skipwhite(arg + 6); | |
| 11772 continue; | |
| 11773 } | |
| 11774 break; | |
| 11775 } | |
| 11776 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0) | |
| 11777 { | |
| 11778 if (*arg == 'o' || !filetype_detect) | |
| 11779 { | |
|
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parents:
8402
diff
changeset
|
11780 source_runtime((char_u *)FILETYPE_FILE, DIP_ALL); |
| 7 | 11781 filetype_detect = TRUE; |
| 11782 if (plugin) | |
| 11783 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
11784 source_runtime((char_u *)FTPLUGIN_FILE, DIP_ALL); |
| 7 | 11785 filetype_plugin = TRUE; |
| 11786 } | |
| 11787 if (indent) | |
| 11788 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
11789 source_runtime((char_u *)INDENT_FILE, DIP_ALL); |
| 7 | 11790 filetype_indent = TRUE; |
| 11791 } | |
| 11792 } | |
| 11793 if (*arg == 'd') | |
| 11794 { | |
| 11795 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE); | |
| 717 | 11796 do_modelines(0); |
| 7 | 11797 } |
| 11798 } | |
| 11799 else if (STRCMP(arg, "off") == 0) | |
| 11800 { | |
| 11801 if (plugin || indent) | |
| 11802 { | |
| 11803 if (plugin) | |
| 11804 { | |
|
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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parents:
8402
diff
changeset
|
11805 source_runtime((char_u *)FTPLUGOF_FILE, DIP_ALL); |
| 7 | 11806 filetype_plugin = FALSE; |
| 11807 } | |
| 11808 if (indent) | |
| 11809 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
11810 source_runtime((char_u *)INDOFF_FILE, DIP_ALL); |
| 7 | 11811 filetype_indent = FALSE; |
| 11812 } | |
| 11813 } | |
| 11814 else | |
| 11815 { | |
|
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8402
diff
changeset
|
11816 source_runtime((char_u *)FTOFF_FILE, DIP_ALL); |
| 7 | 11817 filetype_detect = FALSE; |
| 11818 } | |
| 11819 } | |
| 11820 else | |
| 11821 EMSG2(_(e_invarg2), arg); | |
| 11822 } | |
| 11823 | |
| 11824 /* | |
| 11825 * ":setfiletype {name}" | |
| 11826 */ | |
| 11827 static void | |
|
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parents:
7799
diff
changeset
|
11828 ex_setfiletype(exarg_T *eap) |
| 7 | 11829 { |
| 11830 if (!did_filetype) | |
| 11831 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL); | |
| 11832 } | |
| 11833 #endif | |
| 11834 | |
| 11835 static void | |
|
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parents:
7799
diff
changeset
|
11836 ex_digraphs(exarg_T *eap UNUSED) |
| 7 | 11837 { |
| 11838 #ifdef FEAT_DIGRAPHS | |
| 11839 if (*eap->arg != NUL) | |
| 11840 putdigraph(eap->arg); | |
| 11841 else | |
| 11842 listdigraphs(); | |
| 11843 #else | |
| 11844 EMSG(_("E196: No digraphs in this version")); | |
| 11845 #endif | |
| 11846 } | |
| 11847 | |
| 11848 static void | |
|
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parents:
7799
diff
changeset
|
11849 ex_set(exarg_T *eap) |
| 7 | 11850 { |
| 11851 int flags = 0; | |
| 11852 | |
| 11853 if (eap->cmdidx == CMD_setlocal) | |
| 11854 flags = OPT_LOCAL; | |
| 11855 else if (eap->cmdidx == CMD_setglobal) | |
| 11856 flags = OPT_GLOBAL; | |
| 11857 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE) | |
| 11858 if (cmdmod.browse && flags == 0) | |
| 11859 ex_options(eap); | |
| 11860 else | |
| 11861 #endif | |
| 11862 (void)do_set(eap->arg, flags); | |
| 11863 } | |
| 11864 | |
| 11865 #ifdef FEAT_SEARCH_EXTRA | |
| 11866 /* | |
| 11867 * ":nohlsearch" | |
| 11868 */ | |
| 11869 static void | |
|
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parents:
7799
diff
changeset
|
11870 ex_nohlsearch(exarg_T *eap UNUSED) |
| 7 | 11871 { |
| 5458 | 11872 SET_NO_HLSEARCH(TRUE); |
| 737 | 11873 redraw_all_later(SOME_VALID); |
| 7 | 11874 } |
| 11875 | |
| 11876 /* | |
| 698 | 11877 * ":[N]match {group} {pattern}" |
| 7 | 11878 * Sets nextcmd to the start of the next command, if any. Also called when |
| 11879 * skipping commands to find the next command. | |
| 11880 */ | |
| 11881 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11882 ex_match(exarg_T *eap) |
| 7 | 11883 { |
| 11884 char_u *p; | |
| 1349 | 11885 char_u *g = NULL; |
| 7 | 11886 char_u *end; |
| 11887 int c; | |
| 1326 | 11888 int id; |
| 698 | 11889 |
| 11890 if (eap->line2 <= 3) | |
| 1326 | 11891 id = eap->line2; |
| 698 | 11892 else |
| 11893 { | |
| 11894 EMSG(e_invcmd); | |
| 11895 return; | |
| 11896 } | |
| 7 | 11897 |
| 11898 /* First clear any old pattern. */ | |
| 11899 if (!eap->skip) | |
| 1326 | 11900 match_delete(curwin, id, FALSE); |
| 7 | 11901 |
| 11902 if (ends_excmd(*eap->arg)) | |
| 11903 end = eap->arg; | |
| 11904 else if ((STRNICMP(eap->arg, "none", 4) == 0 | |
| 11905 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4])))) | |
| 11906 end = eap->arg + 4; | |
| 11907 else | |
| 11908 { | |
| 11909 p = skiptowhite(eap->arg); | |
| 11910 if (!eap->skip) | |
| 1326 | 11911 g = vim_strnsave(eap->arg, (int)(p - eap->arg)); |
| 7 | 11912 p = skipwhite(p); |
| 11913 if (*p == NUL) | |
| 11914 { | |
| 11915 /* There must be two arguments. */ | |
|
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7168
diff
changeset
|
11916 vim_free(g); |
| 7 | 11917 EMSG2(_(e_invarg2), eap->arg); |
| 11918 return; | |
| 11919 } | |
| 11920 end = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 11921 if (!eap->skip) | |
| 11922 { | |
| 11923 if (*end != NUL && !ends_excmd(*skipwhite(end + 1))) | |
| 11924 { | |
|
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parents:
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diff
changeset
|
11925 vim_free(g); |
| 7 | 11926 eap->errmsg = e_trailing; |
| 11927 return; | |
| 11928 } | |
| 674 | 11929 if (*end != *p) |
| 11930 { | |
|
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diff
changeset
|
11931 vim_free(g); |
| 674 | 11932 EMSG2(_(e_invarg2), p); |
| 11933 return; | |
| 11934 } | |
| 7 | 11935 |
| 11936 c = *end; | |
| 11937 *end = NUL; | |
| 6947 | 11938 match_add(curwin, g, p + 1, 10, id, NULL, NULL); |
| 1326 | 11939 vim_free(g); |
| 819 | 11940 *end = c; |
| 7 | 11941 } |
| 11942 } | |
| 11943 eap->nextcmd = find_nextcmd(end); | |
| 11944 } | |
| 11945 #endif | |
| 11946 | |
| 11947 #ifdef FEAT_CRYPT | |
| 11948 /* | |
| 11949 * ":X": Get crypt key | |
| 11950 */ | |
| 11951 static void | |
|
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diff
changeset
|
11952 ex_X(exarg_T *eap UNUSED) |
| 7 | 11953 { |
| 6353 | 11954 crypt_check_current_method(); |
| 6122 | 11955 (void)crypt_get_key(TRUE, TRUE); |
| 7 | 11956 } |
| 11957 #endif | |
| 11958 | |
| 11959 #ifdef FEAT_FOLDING | |
| 11960 static void | |
|
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7799
diff
changeset
|
11961 ex_fold(exarg_T *eap) |
| 7 | 11962 { |
| 11963 if (foldManualAllowed(TRUE)) | |
| 11964 foldCreate(eap->line1, eap->line2); | |
| 11965 } | |
| 11966 | |
| 11967 static void | |
|
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parents:
7799
diff
changeset
|
11968 ex_foldopen(exarg_T *eap) |
| 7 | 11969 { |
| 11970 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen, | |
| 11971 eap->forceit, FALSE); | |
| 11972 } | |
| 11973 | |
| 11974 static void | |
|
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parents:
7799
diff
changeset
|
11975 ex_folddo(exarg_T *eap) |
| 7 | 11976 { |
| 11977 linenr_T lnum; | |
| 11978 | |
| 6116 | 11979 #ifdef FEAT_CLIPBOARD |
| 11980 start_global_changes(); | |
| 11981 #endif | |
| 11982 | |
| 7 | 11983 /* First set the marks for all lines closed/open. */ |
| 11984 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 11985 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed)) | |
| 11986 ml_setmarked(lnum); | |
| 11987 | |
| 11988 /* Execute the command on the marked lines. */ | |
| 11989 global_exe(eap->arg); | |
| 11990 ml_clearmarked(); /* clear rest of the marks */ | |
| 6116 | 11991 #ifdef FEAT_CLIPBOARD |
| 11992 end_global_changes(); | |
| 11993 #endif | |
| 11994 } | |
| 11995 #endif |