Mercurial > vim
annotate src/ex_docmd.c @ 9438:7897b1e4f3e7 v7.4.2000
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 8 10:53:12 2016 +0200
patch 7.4.2000
Problem: Evalcmd test fails.
Solution: Add missing piece.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 08 Jul 2016 11:00:06 +0200 |
| parents | abb72f0b9e06 |
| children | 73c0d07cc15e |
| 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 | |
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132 # define ex_cbottom ex_ni |
| 7 | 133 #endif |
| 532 | 134 #if !defined(FEAT_QUICKFIX) || !defined(FEAT_EVAL) |
| 135 # define ex_cexpr ex_ni | |
| 136 #endif | |
| 7 | 137 |
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138 static int check_more(int, int); |
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139 static linenr_T get_address(exarg_T *, char_u **, int addr_type, int skip, int to_other_file); |
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140 static void get_flags(exarg_T *eap); |
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141 #if !defined(FEAT_PERL) \ |
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142 || !defined(FEAT_PYTHON) || !defined(FEAT_PYTHON3) \ |
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143 || !defined(FEAT_TCL) \ |
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144 || !defined(FEAT_RUBY) \ |
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145 || !defined(FEAT_LUA) \ |
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146 || !defined(FEAT_MZSCHEME) |
| 1315 | 147 # define HAVE_EX_SCRIPT_NI |
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148 static void ex_script_ni(exarg_T *eap); |
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149 #endif |
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150 static char_u *invalid_range(exarg_T *eap); |
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151 static void correct_range(exarg_T *eap); |
| 344 | 152 #ifdef FEAT_QUICKFIX |
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153 static char_u *replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep); |
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154 #endif |
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155 static char_u *repl_cmdline(exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep); |
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156 static void ex_highlight(exarg_T *eap); |
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157 static void ex_colorscheme(exarg_T *eap); |
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158 static void ex_quit(exarg_T *eap); |
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159 static void ex_cquit(exarg_T *eap); |
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160 static void ex_quit_all(exarg_T *eap); |
| 7 | 161 #ifdef FEAT_WINDOWS |
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162 static void ex_close(exarg_T *eap); |
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163 static void ex_win_close(int forceit, win_T *win, tabpage_T *tp); |
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164 static void ex_only(exarg_T *eap); |
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165 static void ex_resize(exarg_T *eap); |
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166 static void ex_stag(exarg_T *eap); |
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167 static void ex_tabclose(exarg_T *eap); |
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168 static void ex_tabonly(exarg_T *eap); |
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169 static void ex_tabnext(exarg_T *eap); |
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170 static void ex_tabmove(exarg_T *eap); |
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171 static void ex_tabs(exarg_T *eap); |
| 7 | 172 #else |
| 173 # define ex_close ex_ni | |
| 174 # define ex_only ex_ni | |
| 175 # define ex_all ex_ni | |
| 176 # define ex_resize ex_ni | |
| 177 # define ex_splitview ex_ni | |
| 178 # define ex_stag ex_ni | |
| 682 | 179 # define ex_tabnext ex_ni |
| 180 # define ex_tabmove ex_ni | |
| 667 | 181 # define ex_tabs ex_ni |
| 182 # define ex_tabclose ex_ni | |
| 672 | 183 # define ex_tabonly ex_ni |
| 7 | 184 #endif |
| 185 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
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186 static void ex_pclose(exarg_T *eap); |
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187 static void ex_ptag(exarg_T *eap); |
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188 static void ex_pedit(exarg_T *eap); |
| 7 | 189 #else |
| 190 # define ex_pclose ex_ni | |
| 191 # define ex_ptag ex_ni | |
| 192 # define ex_pedit ex_ni | |
| 193 #endif | |
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194 static void ex_hide(exarg_T *eap); |
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195 static void ex_stop(exarg_T *eap); |
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196 static void ex_exit(exarg_T *eap); |
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197 static void ex_print(exarg_T *eap); |
| 7 | 198 #ifdef FEAT_BYTEOFF |
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199 static void ex_goto(exarg_T *eap); |
| 7 | 200 #else |
| 201 # define ex_goto ex_ni | |
| 202 #endif | |
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203 static void ex_shell(exarg_T *eap); |
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204 static void ex_preserve(exarg_T *eap); |
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205 static void ex_recover(exarg_T *eap); |
| 7 | 206 #ifndef FEAT_LISTCMDS |
| 207 # define ex_argedit ex_ni | |
| 208 # define ex_argadd ex_ni | |
| 209 # define ex_argdelete ex_ni | |
| 210 # define ex_listdo ex_ni | |
| 211 #endif | |
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212 static void ex_mode(exarg_T *eap); |
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213 static void ex_wrongmodifier(exarg_T *eap); |
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214 static void ex_find(exarg_T *eap); |
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215 static void ex_open(exarg_T *eap); |
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216 static void ex_edit(exarg_T *eap); |
| 7 | 217 #if !defined(FEAT_GUI) && !defined(FEAT_CLIENTSERVER) |
| 218 # define ex_drop ex_ni | |
| 219 #endif | |
| 220 #ifndef FEAT_GUI | |
| 221 # define ex_gui ex_nogui | |
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222 static void ex_nogui(exarg_T *eap); |
| 7 | 223 #endif |
| 224 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
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225 static void ex_tearoff(exarg_T *eap); |
| 7 | 226 #else |
| 227 # define ex_tearoff ex_ni | |
| 228 #endif | |
| 573 | 229 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
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230 static void ex_popup(exarg_T *eap); |
| 7 | 231 #else |
| 232 # define ex_popup ex_ni | |
| 233 #endif | |
| 234 #ifndef FEAT_GUI_MSWIN | |
| 235 # define ex_simalt ex_ni | |
| 236 #endif | |
| 573 | 237 #if !defined(FEAT_GUI_MSWIN) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 238 # define gui_mch_find_dialog ex_ni |
| 239 # define gui_mch_replace_dialog ex_ni | |
| 240 #endif | |
| 573 | 241 #if !defined(FEAT_GUI_GTK) |
| 7 | 242 # define ex_helpfind ex_ni |
| 243 #endif | |
| 244 #ifndef FEAT_CSCOPE | |
| 245 # define do_cscope ex_ni | |
| 246 # define do_scscope ex_ni | |
| 247 # define do_cstag ex_ni | |
| 248 #endif | |
| 249 #ifndef FEAT_SYN_HL | |
| 250 # define ex_syntax ex_ni | |
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251 # define ex_ownsyntax ex_ni |
| 737 | 252 #endif |
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253 #if !defined(FEAT_SYN_HL) || !defined(FEAT_PROFILE) |
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254 # define ex_syntime ex_ni |
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255 #endif |
| 737 | 256 #ifndef FEAT_SPELL |
| 310 | 257 # define ex_spell ex_ni |
| 236 | 258 # define ex_mkspell ex_ni |
| 351 | 259 # define ex_spelldump ex_ni |
| 714 | 260 # define ex_spellinfo ex_ni |
| 372 | 261 # define ex_spellrepall ex_ni |
| 236 | 262 #endif |
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263 #ifndef FEAT_PERSISTENT_UNDO |
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264 # define ex_rundo ex_ni |
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265 # define ex_wundo ex_ni |
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266 #endif |
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267 #ifndef FEAT_LUA |
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268 # define ex_lua ex_script_ni |
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269 # define ex_luado ex_ni |
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270 # define ex_luafile ex_ni |
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271 #endif |
| 14 | 272 #ifndef FEAT_MZSCHEME |
| 273 # define ex_mzscheme ex_script_ni | |
| 274 # define ex_mzfile ex_ni | |
| 275 #endif | |
| 7 | 276 #ifndef FEAT_PERL |
| 277 # define ex_perl ex_script_ni | |
| 278 # define ex_perldo ex_ni | |
| 279 #endif | |
| 280 #ifndef FEAT_PYTHON | |
| 281 # define ex_python ex_script_ni | |
| 4435 | 282 # define ex_pydo ex_ni |
| 7 | 283 # define ex_pyfile ex_ni |
| 284 #endif | |
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285 #ifndef FEAT_PYTHON3 |
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286 # define ex_py3 ex_script_ni |
| 4417 | 287 # define ex_py3do ex_ni |
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288 # define ex_py3file ex_ni |
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289 #endif |
| 7 | 290 #ifndef FEAT_TCL |
| 291 # define ex_tcl ex_script_ni | |
| 292 # define ex_tcldo ex_ni | |
| 293 # define ex_tclfile ex_ni | |
| 294 #endif | |
| 295 #ifndef FEAT_RUBY | |
| 296 # define ex_ruby ex_script_ni | |
| 297 # define ex_rubydo ex_ni | |
| 298 # define ex_rubyfile ex_ni | |
| 299 #endif | |
| 300 #ifndef FEAT_KEYMAP | |
| 301 # define ex_loadkeymap ex_ni | |
| 302 #endif | |
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303 static void ex_swapname(exarg_T *eap); |
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304 static void ex_syncbind(exarg_T *eap); |
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305 static void ex_read(exarg_T *eap); |
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306 static void ex_pwd(exarg_T *eap); |
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307 static void ex_equal(exarg_T *eap); |
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308 static void ex_sleep(exarg_T *eap); |
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309 static void do_exmap(exarg_T *eap, int isabbrev); |
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310 static void ex_winsize(exarg_T *eap); |
| 7 | 311 #ifdef FEAT_WINDOWS |
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312 static void ex_wincmd(exarg_T *eap); |
| 7 | 313 #else |
| 314 # define ex_wincmd ex_ni | |
| 315 #endif | |
| 11 | 316 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
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317 static void ex_winpos(exarg_T *eap); |
| 7 | 318 #else |
| 319 # define ex_winpos ex_ni | |
| 320 #endif | |
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321 static void ex_operators(exarg_T *eap); |
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322 static void ex_put(exarg_T *eap); |
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323 static void ex_copymove(exarg_T *eap); |
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324 static void ex_submagic(exarg_T *eap); |
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325 static void ex_join(exarg_T *eap); |
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326 static void ex_at(exarg_T *eap); |
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327 static void ex_bang(exarg_T *eap); |
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328 static void ex_undo(exarg_T *eap); |
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329 #ifdef FEAT_PERSISTENT_UNDO |
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330 static void ex_wundo(exarg_T *eap); |
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331 static void ex_rundo(exarg_T *eap); |
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332 #endif |
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333 static void ex_redo(exarg_T *eap); |
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334 static void ex_later(exarg_T *eap); |
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335 static void ex_redir(exarg_T *eap); |
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336 static void ex_redrawstatus(exarg_T *eap); |
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337 static void close_redir(void); |
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338 static void ex_mkrc(exarg_T *eap); |
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339 static void ex_mark(exarg_T *eap); |
| 7 | 340 #ifdef FEAT_USR_CMDS |
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341 static char_u *uc_fun_cmd(void); |
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342 static char_u *find_ucmd(exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl); |
| 7 | 343 #endif |
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344 static void ex_startinsert(exarg_T *eap); |
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345 static void ex_stopinsert(exarg_T *eap); |
| 7 | 346 #ifdef FEAT_FIND_ID |
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347 static void ex_checkpath(exarg_T *eap); |
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348 static void ex_findpat(exarg_T *eap); |
| 7 | 349 #else |
| 350 # define ex_findpat ex_ni | |
| 351 # define ex_checkpath ex_ni | |
| 352 #endif | |
| 353 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
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354 static void ex_psearch(exarg_T *eap); |
| 7 | 355 #else |
| 356 # define ex_psearch ex_ni | |
| 357 #endif | |
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358 static void ex_tag(exarg_T *eap); |
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359 static void ex_tag_cmd(exarg_T *eap, char_u *name); |
| 7 | 360 #ifndef FEAT_EVAL |
| 361 # define ex_scriptnames ex_ni | |
| 362 # define ex_finish ex_ni | |
| 363 # define ex_echo ex_ni | |
| 364 # define ex_echohl ex_ni | |
| 365 # define ex_execute ex_ni | |
| 366 # define ex_call ex_ni | |
| 367 # define ex_if ex_ni | |
| 368 # define ex_endif ex_ni | |
| 369 # define ex_else ex_ni | |
| 370 # define ex_while ex_ni | |
| 371 # define ex_continue ex_ni | |
| 372 # define ex_break ex_ni | |
| 373 # define ex_endwhile ex_ni | |
| 374 # define ex_throw ex_ni | |
| 375 # define ex_try ex_ni | |
| 376 # define ex_catch ex_ni | |
| 377 # define ex_finally ex_ni | |
| 378 # define ex_endtry ex_ni | |
| 379 # define ex_endfunction ex_ni | |
| 380 # define ex_let ex_ni | |
| 381 # define ex_unlet ex_ni | |
| 146 | 382 # define ex_lockvar ex_ni |
| 383 # define ex_unlockvar ex_ni | |
| 7 | 384 # define ex_function ex_ni |
| 385 # define ex_delfunction ex_ni | |
| 386 # define ex_return ex_ni | |
| 1733 | 387 # define ex_oldfiles ex_ni |
| 7 | 388 #endif |
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389 static char_u *arg_all(void); |
| 7 | 390 #ifdef FEAT_SESSION |
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391 static int makeopens(FILE *fd, char_u *dirnow); |
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392 static int put_view(FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx); |
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393 static void ex_loadview(exarg_T *eap); |
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394 static char_u *get_view_file(int c); |
| 1113 | 395 static int did_lcd; /* whether ":lcd" was produced for a session */ |
| 7 | 396 #else |
| 397 # define ex_loadview ex_ni | |
| 398 #endif | |
| 399 #ifndef FEAT_EVAL | |
| 400 # define ex_compiler ex_ni | |
| 401 #endif | |
| 402 #ifdef FEAT_VIMINFO | |
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403 static void ex_viminfo(exarg_T *eap); |
| 7 | 404 #else |
| 405 # define ex_viminfo ex_ni | |
| 406 #endif | |
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407 static void ex_behave(exarg_T *eap); |
| 7 | 408 #ifdef FEAT_AUTOCMD |
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409 static void ex_filetype(exarg_T *eap); |
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410 static void ex_setfiletype(exarg_T *eap); |
| 7 | 411 #else |
| 412 # define ex_filetype ex_ni | |
| 413 # define ex_setfiletype ex_ni | |
| 414 #endif | |
| 415 #ifndef FEAT_DIFF | |
| 16 | 416 # define ex_diffoff ex_ni |
| 7 | 417 # define ex_diffpatch ex_ni |
| 418 # define ex_diffgetput ex_ni | |
| 419 # define ex_diffsplit ex_ni | |
| 420 # define ex_diffthis ex_ni | |
| 421 # define ex_diffupdate ex_ni | |
| 422 #endif | |
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423 static void ex_digraphs(exarg_T *eap); |
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424 static void ex_set(exarg_T *eap); |
| 7 | 425 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD) |
| 426 # define ex_options ex_ni | |
| 427 #endif | |
| 428 #ifdef FEAT_SEARCH_EXTRA | |
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429 static void ex_nohlsearch(exarg_T *eap); |
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430 static void ex_match(exarg_T *eap); |
| 7 | 431 #else |
| 432 # define ex_nohlsearch ex_ni | |
| 433 # define ex_match ex_ni | |
| 434 #endif | |
| 435 #ifdef FEAT_CRYPT | |
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436 static void ex_X(exarg_T *eap); |
| 7 | 437 #else |
| 438 # define ex_X ex_ni | |
| 439 #endif | |
| 440 #ifdef FEAT_FOLDING | |
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441 static void ex_fold(exarg_T *eap); |
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442 static void ex_foldopen(exarg_T *eap); |
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443 static void ex_folddo(exarg_T *eap); |
| 7 | 444 #else |
| 445 # define ex_fold ex_ni | |
| 446 # define ex_foldopen ex_ni | |
| 447 # define ex_folddo ex_ni | |
| 448 #endif | |
| 449 #if !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ | |
| 450 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))) | |
| 451 # define ex_language ex_ni | |
| 452 #endif | |
| 453 #ifndef FEAT_SIGNS | |
| 454 # define ex_sign ex_ni | |
| 455 #endif | |
| 456 #ifndef FEAT_SUN_WORKSHOP | |
| 457 # define ex_wsverb ex_ni | |
| 458 #endif | |
| 33 | 459 #ifndef FEAT_NETBEANS_INTG |
| 2210 | 460 # define ex_nbclose ex_ni |
| 33 | 461 # define ex_nbkey ex_ni |
| 2210 | 462 # define ex_nbstart ex_ni |
| 33 | 463 #endif |
| 7 | 464 |
| 465 #ifndef FEAT_EVAL | |
| 466 # define ex_debug ex_ni | |
| 467 # define ex_breakadd ex_ni | |
| 468 # define ex_debuggreedy ex_ni | |
| 469 # define ex_breakdel ex_ni | |
| 470 # define ex_breaklist ex_ni | |
| 471 #endif | |
| 472 | |
| 473 #ifndef FEAT_CMDHIST | |
| 474 # define ex_history ex_ni | |
| 475 #endif | |
| 476 #ifndef FEAT_JUMPLIST | |
| 477 # define ex_jumps ex_ni | |
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478 # define ex_clearjumps ex_ni |
| 7 | 479 # define ex_changes ex_ni |
| 480 #endif | |
| 481 | |
| 170 | 482 #ifndef FEAT_PROFILE |
| 483 # define ex_profile ex_ni | |
| 484 #endif | |
| 485 | |
| 7 | 486 /* |
| 487 * Declare cmdnames[]. | |
| 488 */ | |
| 489 #define DO_DECLARE_EXCMD | |
| 490 #include "ex_cmds.h" | |
| 491 | |
| 492 /* | |
| 493 * Table used to quickly search for a command, based on its first character. | |
| 494 */ | |
| 296 | 495 static cmdidx_T cmdidxs[27] = |
| 7 | 496 { |
| 497 CMD_append, | |
| 498 CMD_buffer, | |
| 499 CMD_change, | |
| 500 CMD_delete, | |
| 501 CMD_edit, | |
| 502 CMD_file, | |
| 503 CMD_global, | |
| 504 CMD_help, | |
| 505 CMD_insert, | |
| 506 CMD_join, | |
| 507 CMD_k, | |
| 508 CMD_list, | |
| 509 CMD_move, | |
| 510 CMD_next, | |
| 511 CMD_open, | |
| 512 CMD_print, | |
| 513 CMD_quit, | |
| 514 CMD_read, | |
| 515 CMD_substitute, | |
| 516 CMD_t, | |
| 517 CMD_undo, | |
| 518 CMD_vglobal, | |
| 519 CMD_write, | |
| 520 CMD_xit, | |
| 521 CMD_yank, | |
| 522 CMD_z, | |
| 523 CMD_bang | |
| 524 }; | |
| 525 | |
| 526 static char_u dollar_command[2] = {'$', 0}; | |
| 527 | |
| 528 | |
| 529 #ifdef FEAT_EVAL | |
| 72 | 530 /* Struct for storing a line inside a while/for loop */ |
| 7 | 531 typedef struct |
| 532 { | |
| 533 char_u *line; /* command line */ | |
| 534 linenr_T lnum; /* sourcing_lnum of the line */ | |
| 535 } wcmd_T; | |
| 536 | |
| 537 /* | |
| 72 | 538 * Structure used to store info for line position in a while or for loop. |
| 7 | 539 * This is required, because do_one_cmd() may invoke ex_function(), which |
| 72 | 540 * reads more lines that may come from the while/for loop. |
| 541 */ | |
| 542 struct loop_cookie | |
| 7 | 543 { |
| 544 garray_T *lines_gap; /* growarray with line info */ | |
| 545 int current_line; /* last read line from growarray */ | |
| 546 int repeating; /* TRUE when looping a second time */ | |
| 547 /* When "repeating" is FALSE use "getline" and "cookie" to get lines */ | |
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548 char_u *(*getline)(int, void *, int); |
| 7 | 549 void *cookie; |
| 550 }; | |
| 551 | |
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552 static char_u *get_loop_line(int c, void *cookie, int indent); |
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553 static int store_loop_line(garray_T *gap, char_u *line); |
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554 static void free_cmdlines(garray_T *gap); |
| 8 | 555 |
| 556 /* Struct to save a few things while debugging. Used in do_cmdline() only. */ | |
| 557 struct dbg_stuff | |
| 558 { | |
| 559 int trylevel; | |
| 560 int force_abort; | |
| 561 except_T *caught_stack; | |
| 562 char_u *vv_exception; | |
| 563 char_u *vv_throwpoint; | |
| 564 int did_emsg; | |
| 565 int got_int; | |
| 566 int did_throw; | |
| 567 int need_rethrow; | |
| 568 int check_cstack; | |
| 569 except_T *current_exception; | |
| 570 }; | |
| 571 | |
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572 static void save_dbg_stuff(struct dbg_stuff *dsp); |
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573 static void restore_dbg_stuff(struct dbg_stuff *dsp); |
| 8 | 574 |
| 575 static void | |
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576 save_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 577 { |
| 578 dsp->trylevel = trylevel; trylevel = 0; | |
| 579 dsp->force_abort = force_abort; force_abort = FALSE; | |
| 580 dsp->caught_stack = caught_stack; caught_stack = NULL; | |
| 581 dsp->vv_exception = v_exception(NULL); | |
| 582 dsp->vv_throwpoint = v_throwpoint(NULL); | |
| 583 | |
| 584 /* Necessary for debugging an inactive ":catch", ":finally", ":endtry" */ | |
| 585 dsp->did_emsg = did_emsg; did_emsg = FALSE; | |
| 586 dsp->got_int = got_int; got_int = FALSE; | |
| 587 dsp->did_throw = did_throw; did_throw = FALSE; | |
| 588 dsp->need_rethrow = need_rethrow; need_rethrow = FALSE; | |
| 589 dsp->check_cstack = check_cstack; check_cstack = FALSE; | |
| 590 dsp->current_exception = current_exception; current_exception = NULL; | |
| 591 } | |
| 592 | |
| 593 static void | |
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594 restore_dbg_stuff(struct dbg_stuff *dsp) |
| 8 | 595 { |
| 596 suppress_errthrow = FALSE; | |
| 597 trylevel = dsp->trylevel; | |
| 598 force_abort = dsp->force_abort; | |
| 599 caught_stack = dsp->caught_stack; | |
| 600 (void)v_exception(dsp->vv_exception); | |
| 601 (void)v_throwpoint(dsp->vv_throwpoint); | |
| 602 did_emsg = dsp->did_emsg; | |
| 603 got_int = dsp->got_int; | |
| 604 did_throw = dsp->did_throw; | |
| 605 need_rethrow = dsp->need_rethrow; | |
| 606 check_cstack = dsp->check_cstack; | |
| 607 current_exception = dsp->current_exception; | |
| 608 } | |
| 7 | 609 #endif |
| 610 | |
| 611 | |
| 612 /* | |
| 613 * do_exmode(): Repeatedly get commands for the "Ex" mode, until the ":vi" | |
| 614 * command is given. | |
| 615 */ | |
| 616 void | |
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617 do_exmode( |
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618 int improved) /* TRUE for "improved Ex" mode */ |
| 7 | 619 { |
| 620 int save_msg_scroll; | |
| 621 int prev_msg_row; | |
| 622 linenr_T prev_line; | |
| 167 | 623 int changedtick; |
| 624 | |
| 625 if (improved) | |
| 626 exmode_active = EXMODE_VIM; | |
| 627 else | |
| 628 exmode_active = EXMODE_NORMAL; | |
| 629 State = NORMAL; | |
| 630 | |
| 631 /* When using ":global /pat/ visual" and then "Q" we return to continue | |
| 632 * the :global command. */ | |
| 633 if (global_busy) | |
| 634 return; | |
| 7 | 635 |
| 636 save_msg_scroll = msg_scroll; | |
| 637 ++RedrawingDisabled; /* don't redisplay the window */ | |
| 638 ++no_wait_return; /* don't wait for return */ | |
| 639 #ifdef FEAT_GUI | |
| 640 /* Ignore scrollbar and mouse events in Ex mode */ | |
| 641 ++hold_gui_events; | |
| 642 #endif | |
| 643 | |
| 644 MSG(_("Entering Ex mode. Type \"visual\" to go to Normal mode.")); | |
| 645 while (exmode_active) | |
| 646 { | |
| 161 | 647 /* Check for a ":normal" command and no more characters left. */ |
| 648 if (ex_normal_busy > 0 && typebuf.tb_len == 0) | |
| 649 { | |
| 650 exmode_active = FALSE; | |
| 651 break; | |
| 652 } | |
| 7 | 653 msg_scroll = TRUE; |
| 654 need_wait_return = FALSE; | |
| 655 ex_pressedreturn = FALSE; | |
| 656 ex_no_reprint = FALSE; | |
| 167 | 657 changedtick = curbuf->b_changedtick; |
| 7 | 658 prev_msg_row = msg_row; |
| 659 prev_line = curwin->w_cursor.lnum; | |
| 660 if (improved) | |
| 661 { | |
| 662 cmdline_row = msg_row; | |
| 663 do_cmdline(NULL, getexline, NULL, 0); | |
| 664 } | |
| 665 else | |
| 666 do_cmdline(NULL, getexmodeline, NULL, DOCMD_NOWAIT); | |
| 667 lines_left = Rows - 1; | |
| 668 | |
| 167 | 669 if ((prev_line != curwin->w_cursor.lnum |
| 670 || changedtick != curbuf->b_changedtick) && !ex_no_reprint) | |
| 671 { | |
| 672 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 673 EMSG(_(e_emptybuf)); | |
| 674 else | |
| 675 { | |
| 676 if (ex_pressedreturn) | |
| 677 { | |
| 678 /* go up one line, to overwrite the ":<CR>" line, so the | |
| 1441 | 679 * output doesn't contain empty lines. */ |
| 167 | 680 msg_row = prev_msg_row; |
| 681 if (prev_msg_row == Rows - 1) | |
| 682 msg_row--; | |
| 683 } | |
| 684 msg_col = 0; | |
| 685 print_line_no_prefix(curwin->w_cursor.lnum, FALSE, FALSE); | |
| 686 msg_clr_eos(); | |
| 687 } | |
| 688 } | |
| 689 else if (ex_pressedreturn && !ex_no_reprint) /* must be at EOF */ | |
| 690 { | |
| 691 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 692 EMSG(_(e_emptybuf)); | |
| 693 else | |
| 694 EMSG(_("E501: At end-of-file")); | |
| 695 } | |
| 7 | 696 } |
| 697 | |
| 698 #ifdef FEAT_GUI | |
| 699 --hold_gui_events; | |
| 700 #endif | |
| 701 --RedrawingDisabled; | |
| 702 --no_wait_return; | |
| 703 update_screen(CLEAR); | |
| 704 need_wait_return = FALSE; | |
| 705 msg_scroll = save_msg_scroll; | |
| 706 } | |
| 707 | |
| 708 /* | |
| 709 * Execute a simple command line. Used for translated commands like "*". | |
| 710 */ | |
| 711 int | |
|
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changeset
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712 do_cmdline_cmd(char_u *cmd) |
| 7 | 713 { |
| 714 return do_cmdline(cmd, NULL, NULL, | |
| 715 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 716 } | |
| 717 | |
| 718 /* | |
| 719 * do_cmdline(): execute one Ex command line | |
| 720 * | |
| 721 * 1. Execute "cmdline" when it is not NULL. | |
| 2635 | 722 * If "cmdline" is NULL, or more lines are needed, fgetline() is used. |
| 7 | 723 * 2. Split up in parts separated with '|'. |
| 724 * | |
| 725 * This function can be called recursively! | |
| 726 * | |
| 727 * flags: | |
| 728 * DOCMD_VERBOSE - The command will be included in the error message. | |
| 729 * DOCMD_NOWAIT - Don't call wait_return() and friends. | |
| 2635 | 730 * DOCMD_REPEAT - Repeat execution until fgetline() returns NULL. |
| 7 | 731 * DOCMD_KEYTYPED - Don't reset KeyTyped. |
| 732 * DOCMD_EXCRESET - Reset the exception environment (used for debugging). | |
| 733 * DOCMD_KEEPLINE - Store first typed line (for repeating with "."). | |
| 734 * | |
| 735 * return FAIL if cmdline could not be executed, OK otherwise | |
| 736 */ | |
| 737 int | |
|
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|
738 do_cmdline( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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changeset
|
739 char_u *cmdline, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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changeset
|
740 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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changeset
|
741 void *cookie, /* argument for fgetline() */ |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
742 int flags) |
| 7 | 743 { |
| 744 char_u *next_cmdline; /* next cmd to execute */ | |
| 745 char_u *cmdline_copy = NULL; /* copy of cmd line */ | |
| 2635 | 746 int used_getline = FALSE; /* used "fgetline" to obtain command */ |
| 7 | 747 static int recursive = 0; /* recursive depth */ |
| 748 int msg_didout_before_start = 0; | |
| 749 int count = 0; /* line number count */ | |
| 750 int did_inc = FALSE; /* incremented RedrawingDisabled */ | |
| 751 int retval = OK; | |
| 752 #ifdef FEAT_EVAL | |
| 753 struct condstack cstack; /* conditional stack */ | |
| 72 | 754 garray_T lines_ga; /* keep lines for ":while"/":for" */ |
| 7 | 755 int current_line = 0; /* active line in lines_ga */ |
| 756 char_u *fname = NULL; /* function or script name */ | |
| 757 linenr_T *breakpoint = NULL; /* ptr to breakpoint field in cookie */ | |
| 758 int *dbg_tick = NULL; /* ptr to dbg_tick field in cookie */ | |
| 8 | 759 struct dbg_stuff debug_saved; /* saved things for debug mode */ |
| 7 | 760 int initial_trylevel; |
| 761 struct msglist **saved_msg_list = NULL; | |
| 762 struct msglist *private_msg_list; | |
| 763 | |
| 2635 | 764 /* "fgetline" and "cookie" passed to do_one_cmd() */ |
|
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changeset
|
765 char_u *(*cmd_getline)(int, void *, int); |
| 7 | 766 void *cmd_cookie; |
| 72 | 767 struct loop_cookie cmd_loop_cookie; |
| 7 | 768 void *real_cookie; |
| 170 | 769 int getline_is_func; |
| 7 | 770 #else |
| 2635 | 771 # define cmd_getline fgetline |
| 7 | 772 # define cmd_cookie cookie |
| 773 #endif | |
| 774 static int call_depth = 0; /* recursiveness */ | |
| 775 | |
| 776 #ifdef FEAT_EVAL | |
| 777 /* For every pair of do_cmdline()/do_one_cmd() calls, use an extra memory | |
| 778 * location for storing error messages to be converted to an exception. | |
| 84 | 779 * This ensures that the do_errthrow() call in do_one_cmd() does not |
| 780 * combine the messages stored by an earlier invocation of do_one_cmd() | |
| 781 * with the command name of the later one. This would happen when | |
| 782 * BufWritePost autocommands are executed after a write error. */ | |
| 7 | 783 saved_msg_list = msg_list; |
| 784 msg_list = &private_msg_list; | |
| 785 private_msg_list = NULL; | |
| 786 #endif | |
| 787 | |
| 788 /* It's possible to create an endless loop with ":execute", catch that | |
| 789 * here. The value of 200 allows nested function calls, ":source", etc. */ | |
| 790 if (call_depth == 200) | |
| 791 { | |
| 792 EMSG(_("E169: Command too recursive")); | |
| 793 #ifdef FEAT_EVAL | |
| 794 /* When converting to an exception, we do not include the command name | |
| 795 * since this is not an error of the specific command. */ | |
| 796 do_errthrow((struct condstack *)NULL, (char_u *)NULL); | |
| 797 msg_list = saved_msg_list; | |
| 798 #endif | |
| 799 return FAIL; | |
| 800 } | |
| 801 ++call_depth; | |
| 802 | |
| 803 #ifdef FEAT_EVAL | |
| 804 cstack.cs_idx = -1; | |
| 72 | 805 cstack.cs_looplevel = 0; |
| 7 | 806 cstack.cs_trylevel = 0; |
| 807 cstack.cs_emsg_silent_list = NULL; | |
| 72 | 808 cstack.cs_lflags = 0; |
| 7 | 809 ga_init2(&lines_ga, (int)sizeof(wcmd_T), 10); |
| 810 | |
| 2635 | 811 real_cookie = getline_cookie(fgetline, cookie); |
| 7 | 812 |
| 813 /* Inside a function use a higher nesting level. */ | |
| 2635 | 814 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 815 if (getline_is_func && ex_nesting_level == func_level(real_cookie)) |
| 7 | 816 ++ex_nesting_level; |
| 817 | |
| 818 /* Get the function or script name and the address where the next breakpoint | |
| 819 * line and the debug tick for a function or script are stored. */ | |
| 170 | 820 if (getline_is_func) |
| 7 | 821 { |
| 822 fname = func_name(real_cookie); | |
| 823 breakpoint = func_breakpoint(real_cookie); | |
| 824 dbg_tick = func_dbg_tick(real_cookie); | |
| 825 } | |
| 2635 | 826 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 7 | 827 { |
| 828 fname = sourcing_name; | |
| 829 breakpoint = source_breakpoint(real_cookie); | |
| 830 dbg_tick = source_dbg_tick(real_cookie); | |
| 831 } | |
| 832 | |
| 833 /* | |
| 834 * Initialize "force_abort" and "suppress_errthrow" at the top level. | |
| 835 */ | |
| 836 if (!recursive) | |
| 837 { | |
| 838 force_abort = FALSE; | |
| 839 suppress_errthrow = FALSE; | |
| 840 } | |
| 841 | |
| 842 /* | |
| 843 * If requested, store and reset the global values controlling the | |
| 944 | 844 * exception handling (used when debugging). Otherwise clear it to avoid |
| 845 * a bogus compiler warning when the optimizer uses inline functions... | |
| 7 | 846 */ |
| 878 | 847 if (flags & DOCMD_EXCRESET) |
| 8 | 848 save_dbg_stuff(&debug_saved); |
| 944 | 849 else |
|
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850 vim_memset(&debug_saved, 0, sizeof(debug_saved)); |
| 7 | 851 |
| 852 initial_trylevel = trylevel; | |
| 853 | |
| 854 /* | |
| 855 * "did_throw" will be set to TRUE when an exception is being thrown. | |
| 856 */ | |
| 857 did_throw = FALSE; | |
| 858 #endif | |
| 859 /* | |
| 860 * "did_emsg" will be set to TRUE when emsg() is used, in which case we | |
| 72 | 861 * cancel the whole command line, and any if/endif or loop. |
| 7 | 862 * If force_abort is set, we cancel everything. |
| 863 */ | |
| 864 did_emsg = FALSE; | |
| 865 | |
| 866 /* | |
| 867 * KeyTyped is only set when calling vgetc(). Reset it here when not | |
| 868 * calling vgetc() (sourced command lines). | |
| 869 */ | |
| 2635 | 870 if (!(flags & DOCMD_KEYTYPED) |
| 871 && !getline_equal(fgetline, cookie, getexline)) | |
| 7 | 872 KeyTyped = FALSE; |
| 873 | |
| 874 /* | |
| 875 * Continue executing command lines: | |
| 72 | 876 * - when inside an ":if", ":while" or ":for" |
| 7 | 877 * - for multiple commands on one line, separated with '|' |
| 878 * - when repeating until there are no more lines (for ":source") | |
| 879 */ | |
| 880 next_cmdline = cmdline; | |
| 881 do | |
| 882 { | |
| 170 | 883 #ifdef FEAT_EVAL |
| 2635 | 884 getline_is_func = getline_equal(fgetline, cookie, get_func_line); |
| 170 | 885 #endif |
| 886 | |
| 72 | 887 /* stop skipping cmds for an error msg after all endif/while/for */ |
| 7 | 888 if (next_cmdline == NULL |
| 889 #ifdef FEAT_EVAL | |
| 890 && !force_abort | |
| 891 && cstack.cs_idx < 0 | |
| 170 | 892 && !(getline_is_func && func_has_abort(real_cookie)) |
| 7 | 893 #endif |
| 894 ) | |
| 895 did_emsg = FALSE; | |
| 896 | |
| 897 /* | |
| 72 | 898 * 1. If repeating a line in a loop, get a line from lines_ga. |
| 2635 | 899 * 2. If no line given: Get an allocated line with fgetline(). |
| 7 | 900 * 3. If a line is given: Make a copy, so we can mess with it. |
| 901 */ | |
| 902 | |
| 903 #ifdef FEAT_EVAL | |
| 904 /* 1. If repeating, get a previous line from lines_ga. */ | |
| 72 | 905 if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len) |
| 7 | 906 { |
| 907 /* Each '|' separated command is stored separately in lines_ga, to | |
| 908 * be able to jump to it. Don't use next_cmdline now. */ | |
| 909 vim_free(cmdline_copy); | |
| 910 cmdline_copy = NULL; | |
| 911 | |
| 912 /* Check if a function has returned or, unless it has an unclosed | |
| 913 * try conditional, aborted. */ | |
| 170 | 914 if (getline_is_func) |
| 915 { | |
| 916 # ifdef FEAT_PROFILE | |
| 788 | 917 if (do_profiling == PROF_YES) |
| 170 | 918 func_line_end(real_cookie); |
| 919 # endif | |
| 920 if (func_has_ended(real_cookie)) | |
| 921 { | |
| 922 retval = FAIL; | |
| 923 break; | |
| 924 } | |
| 925 } | |
| 926 #ifdef FEAT_PROFILE | |
| 788 | 927 else if (do_profiling == PROF_YES |
| 2635 | 928 && getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 929 script_line_end(); |
| 930 #endif | |
| 7 | 931 |
| 932 /* Check if a sourced file hit a ":finish" command. */ | |
| 2635 | 933 if (source_finished(fgetline, cookie)) |
| 7 | 934 { |
| 935 retval = FAIL; | |
| 936 break; | |
| 937 } | |
| 938 | |
| 939 /* If breakpoints have been added/deleted need to check for it. */ | |
| 940 if (breakpoint != NULL && dbg_tick != NULL | |
| 941 && *dbg_tick != debug_tick) | |
| 942 { | |
| 943 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 944 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 945 fname, sourcing_lnum); |
| 946 *dbg_tick = debug_tick; | |
| 947 } | |
| 948 | |
| 949 next_cmdline = ((wcmd_T *)(lines_ga.ga_data))[current_line].line; | |
| 950 sourcing_lnum = ((wcmd_T *)(lines_ga.ga_data))[current_line].lnum; | |
| 951 | |
| 952 /* Did we encounter a breakpoint? */ | |
| 953 if (breakpoint != NULL && *breakpoint != 0 | |
| 954 && *breakpoint <= sourcing_lnum) | |
| 955 { | |
| 956 dbg_breakpoint(fname, sourcing_lnum); | |
| 957 /* Find next breakpoint. */ | |
| 958 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 959 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 960 fname, sourcing_lnum); |
| 961 *dbg_tick = debug_tick; | |
| 962 } | |
| 170 | 963 # ifdef FEAT_PROFILE |
| 788 | 964 if (do_profiling == PROF_YES) |
| 170 | 965 { |
| 966 if (getline_is_func) | |
| 967 func_line_start(real_cookie); | |
| 2635 | 968 else if (getline_equal(fgetline, cookie, getsourceline)) |
| 170 | 969 script_line_start(); |
| 970 } | |
| 971 # endif | |
| 7 | 972 } |
| 973 | |
| 72 | 974 if (cstack.cs_looplevel > 0) |
| 975 { | |
| 976 /* Inside a while/for loop we need to store the lines and use them | |
| 2635 | 977 * again. Pass a different "fgetline" function to do_one_cmd() |
| 7 | 978 * below, so that it stores lines in or reads them from |
| 979 * "lines_ga". Makes it possible to define a function inside a | |
| 72 | 980 * while/for loop. */ |
| 981 cmd_getline = get_loop_line; | |
| 982 cmd_cookie = (void *)&cmd_loop_cookie; | |
| 983 cmd_loop_cookie.lines_gap = &lines_ga; | |
| 984 cmd_loop_cookie.current_line = current_line; | |
| 2635 | 985 cmd_loop_cookie.getline = fgetline; |
| 72 | 986 cmd_loop_cookie.cookie = cookie; |
| 987 cmd_loop_cookie.repeating = (current_line < lines_ga.ga_len); | |
| 7 | 988 } |
| 989 else | |
| 990 { | |
| 2635 | 991 cmd_getline = fgetline; |
| 7 | 992 cmd_cookie = cookie; |
| 993 } | |
| 994 #endif | |
| 995 | |
| 2635 | 996 /* 2. If no line given, get an allocated line with fgetline(). */ |
| 7 | 997 if (next_cmdline == NULL) |
| 998 { | |
| 999 /* | |
| 1000 * Need to set msg_didout for the first line after an ":if", | |
| 1001 * otherwise the ":if" will be overwritten. | |
| 1002 */ | |
| 2635 | 1003 if (count == 1 && getline_equal(fgetline, cookie, getexline)) |
| 7 | 1004 msg_didout = TRUE; |
| 2635 | 1005 if (fgetline == NULL || (next_cmdline = fgetline(':', cookie, |
| 7 | 1006 #ifdef FEAT_EVAL |
| 1007 cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2 | |
| 1008 #else | |
| 1009 0 | |
| 1010 #endif | |
| 1011 )) == NULL) | |
| 1012 { | |
| 1013 /* Don't call wait_return for aborted command line. The NULL | |
| 1014 * returned for the end of a sourced file or executed function | |
| 1015 * doesn't do this. */ | |
| 1016 if (KeyTyped && !(flags & DOCMD_REPEAT)) | |
| 1017 need_wait_return = FALSE; | |
| 1018 retval = FAIL; | |
| 1019 break; | |
| 1020 } | |
| 1021 used_getline = TRUE; | |
| 1022 | |
| 1023 /* | |
| 1024 * Keep the first typed line. Clear it when more lines are typed. | |
| 1025 */ | |
| 1026 if (flags & DOCMD_KEEPLINE) | |
| 1027 { | |
| 1028 vim_free(repeat_cmdline); | |
| 1029 if (count == 0) | |
| 1030 repeat_cmdline = vim_strsave(next_cmdline); | |
| 1031 else | |
| 1032 repeat_cmdline = NULL; | |
| 1033 } | |
| 1034 } | |
| 1035 | |
| 1036 /* 3. Make a copy of the command so we can mess with it. */ | |
| 1037 else if (cmdline_copy == NULL) | |
| 1038 { | |
| 1039 next_cmdline = vim_strsave(next_cmdline); | |
| 1040 if (next_cmdline == NULL) | |
| 1041 { | |
| 1042 EMSG(_(e_outofmem)); | |
| 1043 retval = FAIL; | |
| 1044 break; | |
| 1045 } | |
| 1046 } | |
| 1047 cmdline_copy = next_cmdline; | |
| 1048 | |
| 1049 #ifdef FEAT_EVAL | |
| 1050 /* | |
| 72 | 1051 * Save the current line when inside a ":while" or ":for", and when |
| 1052 * the command looks like a ":while" or ":for", because we may need it | |
| 1053 * later. When there is a '|' and another command, it is stored | |
| 1054 * separately, because we need to be able to jump back to it from an | |
| 1055 * :endwhile/:endfor. | |
| 7 | 1056 */ |
| 72 | 1057 if (current_line == lines_ga.ga_len |
| 1058 && (cstack.cs_looplevel || has_loop_cmd(next_cmdline))) | |
| 1059 { | |
| 1060 if (store_loop_line(&lines_ga, next_cmdline) == FAIL) | |
| 7 | 1061 { |
| 1062 retval = FAIL; | |
| 1063 break; | |
| 1064 } | |
| 1065 } | |
| 1066 did_endif = FALSE; | |
| 1067 #endif | |
| 1068 | |
| 1069 if (count++ == 0) | |
| 1070 { | |
| 1071 /* | |
| 1072 * All output from the commands is put below each other, without | |
| 1073 * waiting for a return. Don't do this when executing commands | |
| 1074 * from a script or when being called recursive (e.g. for ":e | |
| 1075 * +command file"). | |
| 1076 */ | |
| 1077 if (!(flags & DOCMD_NOWAIT) && !recursive) | |
| 1078 { | |
| 1079 msg_didout_before_start = msg_didout; | |
| 1080 msg_didany = FALSE; /* no output yet */ | |
| 1081 msg_start(); | |
| 1082 msg_scroll = TRUE; /* put messages below each other */ | |
| 4352 | 1083 ++no_wait_return; /* don't wait for return until finished */ |
| 7 | 1084 ++RedrawingDisabled; |
| 1085 did_inc = TRUE; | |
| 1086 } | |
| 1087 } | |
| 1088 | |
| 1089 if (p_verbose >= 15 && sourcing_name != NULL) | |
| 1090 { | |
| 1091 ++no_wait_return; | |
| 291 | 1092 verbose_enter_scroll(); |
| 1093 | |
| 7 | 1094 smsg((char_u *)_("line %ld: %s"), |
| 1095 (long)sourcing_lnum, cmdline_copy); | |
| 291 | 1096 if (msg_silent == 0) |
| 1097 msg_puts((char_u *)"\n"); /* don't overwrite this */ | |
| 1098 | |
| 1099 verbose_leave_scroll(); | |
| 7 | 1100 --no_wait_return; |
| 1101 } | |
| 1102 | |
| 1103 /* | |
| 1104 * 2. Execute one '|' separated command. | |
| 1105 * do_one_cmd() will return NULL if there is no trailing '|'. | |
| 1106 * "cmdline_copy" can change, e.g. for '%' and '#' expansion. | |
| 1107 */ | |
| 1108 ++recursive; | |
| 1109 next_cmdline = do_one_cmd(&cmdline_copy, flags & DOCMD_VERBOSE, | |
| 1110 #ifdef FEAT_EVAL | |
| 1111 &cstack, | |
| 1112 #endif | |
| 1113 cmd_getline, cmd_cookie); | |
| 1114 --recursive; | |
| 1115 | |
| 1116 #ifdef FEAT_EVAL | |
| 72 | 1117 if (cmd_cookie == (void *)&cmd_loop_cookie) |
| 1118 /* Use "current_line" from "cmd_loop_cookie", it may have been | |
| 7 | 1119 * incremented when defining a function. */ |
| 72 | 1120 current_line = cmd_loop_cookie.current_line; |
| 7 | 1121 #endif |
| 1122 | |
| 1123 if (next_cmdline == NULL) | |
| 1124 { | |
| 1125 vim_free(cmdline_copy); | |
| 1126 cmdline_copy = NULL; | |
| 1127 #ifdef FEAT_CMDHIST | |
| 1128 /* | |
| 1129 * If the command was typed, remember it for the ':' register. | |
| 1130 * Do this AFTER executing the command to make :@: work. | |
| 1131 */ | |
| 2635 | 1132 if (getline_equal(fgetline, cookie, getexline) |
| 7 | 1133 && new_last_cmdline != NULL) |
| 1134 { | |
| 1135 vim_free(last_cmdline); | |
| 1136 last_cmdline = new_last_cmdline; | |
| 1137 new_last_cmdline = NULL; | |
| 1138 } | |
| 1139 #endif | |
| 1140 } | |
| 1141 else | |
| 1142 { | |
| 1143 /* need to copy the command after the '|' to cmdline_copy, for the | |
| 1144 * next do_one_cmd() */ | |
| 1619 | 1145 STRMOVE(cmdline_copy, next_cmdline); |
| 7 | 1146 next_cmdline = cmdline_copy; |
| 1147 } | |
| 1148 | |
| 1149 | |
| 1150 #ifdef FEAT_EVAL | |
| 1151 /* reset did_emsg for a function that is not aborted by an error */ | |
| 1152 if (did_emsg && !force_abort | |
| 2635 | 1153 && getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1154 && !func_has_abort(real_cookie)) |
| 1155 did_emsg = FALSE; | |
| 1156 | |
| 72 | 1157 if (cstack.cs_looplevel > 0) |
| 7 | 1158 { |
| 1159 ++current_line; | |
| 1160 | |
| 1161 /* | |
| 72 | 1162 * An ":endwhile", ":endfor" and ":continue" is handled here. |
| 1163 * If we were executing commands, jump back to the ":while" or | |
| 1164 * ":for". | |
| 1165 * If we were not executing commands, decrement cs_looplevel. | |
| 7 | 1166 */ |
| 72 | 1167 if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP)) |
| 1168 { | |
| 1169 cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP); | |
| 1170 | |
| 1171 /* Jump back to the matching ":while" or ":for". Be careful | |
| 1172 * not to use a cs_line[] from an entry that isn't a ":while" | |
| 1173 * or ":for": It would make "current_line" invalid and can | |
| 1174 * cause a crash. */ | |
| 7 | 1175 if (!did_emsg && !got_int && !did_throw |
| 1176 && cstack.cs_idx >= 0 | |
| 72 | 1177 && (cstack.cs_flags[cstack.cs_idx] |
| 1178 & (CSF_WHILE | CSF_FOR)) | |
| 7 | 1179 && cstack.cs_line[cstack.cs_idx] >= 0 |
| 1180 && (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE)) | |
| 1181 { | |
| 1182 current_line = cstack.cs_line[cstack.cs_idx]; | |
| 72 | 1183 /* remember we jumped there */ |
| 1184 cstack.cs_lflags |= CSL_HAD_LOOP; | |
| 7 | 1185 line_breakcheck(); /* check if CTRL-C typed */ |
| 1186 | |
| 72 | 1187 /* Check for the next breakpoint at or after the ":while" |
| 1188 * or ":for". */ | |
| 7 | 1189 if (breakpoint != NULL) |
| 1190 { | |
| 1191 *breakpoint = dbg_find_breakpoint( | |
| 2635 | 1192 getline_equal(fgetline, cookie, getsourceline), |
| 7 | 1193 fname, |
| 1194 ((wcmd_T *)lines_ga.ga_data)[current_line].lnum-1); | |
| 1195 *dbg_tick = debug_tick; | |
| 1196 } | |
| 1197 } | |
| 72 | 1198 else |
| 7 | 1199 { |
| 72 | 1200 /* can only get here with ":endwhile" or ":endfor" */ |
| 7 | 1201 if (cstack.cs_idx >= 0) |
| 77 | 1202 rewind_conditionals(&cstack, cstack.cs_idx - 1, |
| 1203 CSF_WHILE | CSF_FOR, &cstack.cs_looplevel); | |
| 7 | 1204 } |
| 1205 } | |
| 1206 | |
| 1207 /* | |
| 72 | 1208 * For a ":while" or ":for" we need to remember the line number. |
| 7 | 1209 */ |
| 72 | 1210 else if (cstack.cs_lflags & CSL_HAD_LOOP) |
| 1211 { | |
| 1212 cstack.cs_lflags &= ~CSL_HAD_LOOP; | |
| 7 | 1213 cstack.cs_line[cstack.cs_idx] = current_line - 1; |
| 1214 } | |
| 1215 } | |
| 1216 | |
| 1217 /* | |
| 1218 * When not inside any ":while" loop, clear remembered lines. | |
| 1219 */ | |
| 72 | 1220 if (cstack.cs_looplevel == 0) |
| 7 | 1221 { |
| 1222 if (lines_ga.ga_len > 0) | |
| 1223 { | |
| 1224 sourcing_lnum = | |
| 1225 ((wcmd_T *)lines_ga.ga_data)[lines_ga.ga_len - 1].lnum; | |
| 1226 free_cmdlines(&lines_ga); | |
| 1227 } | |
| 1228 current_line = 0; | |
| 1229 } | |
| 1230 | |
| 1231 /* | |
| 72 | 1232 * A ":finally" makes did_emsg, got_int, and did_throw pending for |
| 1233 * being restored at the ":endtry". Reset them here and set the | |
| 1234 * ACTIVE and FINALLY flags, so that the finally clause gets executed. | |
| 1235 * This includes the case where a missing ":endif", ":endwhile" or | |
| 1236 * ":endfor" was detected by the ":finally" itself. | |
| 7 | 1237 */ |
| 72 | 1238 if (cstack.cs_lflags & CSL_HAD_FINA) |
| 1239 { | |
| 1240 cstack.cs_lflags &= ~CSL_HAD_FINA; | |
| 1241 report_make_pending(cstack.cs_pending[cstack.cs_idx] | |
| 1242 & (CSTP_ERROR | CSTP_INTERRUPT | CSTP_THROW), | |
| 7 | 1243 did_throw ? (void *)current_exception : NULL); |
| 1244 did_emsg = got_int = did_throw = FALSE; | |
| 1245 cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY; | |
| 1246 } | |
| 1247 | |
| 1248 /* Update global "trylevel" for recursive calls to do_cmdline() from | |
| 1249 * within this loop. */ | |
| 1250 trylevel = initial_trylevel + cstack.cs_trylevel; | |
| 1251 | |
| 1252 /* | |
| 1190 | 1253 * If the outermost try conditional (across function calls and sourced |
| 7 | 1254 * files) is aborted because of an error, an interrupt, or an uncaught |
| 1255 * exception, cancel everything. If it is left normally, reset | |
| 1256 * force_abort to get the non-EH compatible abortion behavior for | |
| 1257 * the rest of the script. | |
| 1258 */ | |
| 1259 if (trylevel == 0 && !did_emsg && !got_int && !did_throw) | |
| 1260 force_abort = FALSE; | |
| 1261 | |
| 1262 /* Convert an interrupt to an exception if appropriate. */ | |
| 1263 (void)do_intthrow(&cstack); | |
| 1264 #endif /* FEAT_EVAL */ | |
| 1265 | |
| 1266 } | |
| 1267 /* | |
| 1268 * Continue executing command lines when: | |
| 1269 * - no CTRL-C typed, no aborting error, no exception thrown or try | |
| 1270 * conditionals need to be checked for executing finally clauses or | |
| 1271 * catching an interrupt exception | |
| 1272 * - didn't get an error message or lines are not typed | |
| 72 | 1273 * - there is a command after '|', inside a :if, :while, :for or :try, or |
| 7 | 1274 * looping for ":source" command or function call. |
| 1275 */ | |
| 1276 while (!((got_int | |
| 1277 #ifdef FEAT_EVAL | |
| 1278 || (did_emsg && force_abort) || did_throw | |
| 1279 #endif | |
| 1280 ) | |
| 1281 #ifdef FEAT_EVAL | |
| 1282 && cstack.cs_trylevel == 0 | |
| 1283 #endif | |
| 1284 ) | |
| 3757 | 1285 && !(did_emsg |
| 1286 #ifdef FEAT_EVAL | |
| 1287 /* Keep going when inside try/catch, so that the error can be | |
| 4352 | 1288 * deal with, except when it is a syntax error, it may cause |
| 3757 | 1289 * the :endtry to be missed. */ |
| 1290 && (cstack.cs_trylevel == 0 || did_emsg_syntax) | |
| 1291 #endif | |
| 1292 && used_getline | |
| 2635 | 1293 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1294 || getline_equal(fgetline, cookie, getexline))) | |
| 7 | 1295 && (next_cmdline != NULL |
| 1296 #ifdef FEAT_EVAL | |
| 1297 || cstack.cs_idx >= 0 | |
| 1298 #endif | |
| 1299 || (flags & DOCMD_REPEAT))); | |
| 1300 | |
| 1301 vim_free(cmdline_copy); | |
| 3757 | 1302 did_emsg_syntax = FALSE; |
| 7 | 1303 #ifdef FEAT_EVAL |
| 1304 free_cmdlines(&lines_ga); | |
| 1305 ga_clear(&lines_ga); | |
| 1306 | |
| 1307 if (cstack.cs_idx >= 0) | |
| 1308 { | |
| 1309 /* | |
| 1310 * If a sourced file or executed function ran to its end, report the | |
| 1311 * unclosed conditional. | |
| 1312 */ | |
| 1313 if (!got_int && !did_throw | |
| 2635 | 1314 && ((getline_equal(fgetline, cookie, getsourceline) |
| 1315 && !source_finished(fgetline, cookie)) | |
| 1316 || (getline_equal(fgetline, cookie, get_func_line) | |
| 7 | 1317 && !func_has_ended(real_cookie)))) |
| 1318 { | |
| 1319 if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY) | |
| 1320 EMSG(_(e_endtry)); | |
| 1321 else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE) | |
| 1322 EMSG(_(e_endwhile)); | |
| 72 | 1323 else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR) |
| 1324 EMSG(_(e_endfor)); | |
| 7 | 1325 else |
| 1326 EMSG(_(e_endif)); | |
| 1327 } | |
| 1328 | |
| 1329 /* | |
| 1330 * Reset "trylevel" in case of a ":finish" or ":return" or a missing | |
| 1331 * ":endtry" in a sourced file or executed function. If the try | |
| 1332 * conditional is in its finally clause, ignore anything pending. | |
| 1333 * If it is in a catch clause, finish the caught exception. | |
| 77 | 1334 * Also cleanup any "cs_forinfo" structures. |
| 7 | 1335 */ |
| 1336 do | |
| 77 | 1337 { |
| 1338 int idx = cleanup_conditionals(&cstack, 0, TRUE); | |
| 1339 | |
| 111 | 1340 if (idx >= 0) |
| 1341 --idx; /* remove try block not in its finally clause */ | |
| 77 | 1342 rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR, |
| 1343 &cstack.cs_looplevel); | |
| 1344 } | |
| 1345 while (cstack.cs_idx >= 0); | |
| 7 | 1346 trylevel = initial_trylevel; |
| 1347 } | |
| 1348 | |
| 72 | 1349 /* If a missing ":endtry", ":endwhile", ":endfor", or ":endif" or a memory |
| 1350 * lack was reported above and the error message is to be converted to an | |
| 7 | 1351 * exception, do this now after rewinding the cstack. */ |
| 2635 | 1352 do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1353 ? (char_u *)"endfunction" : (char_u *)NULL); |
| 1354 | |
| 1355 if (trylevel == 0) | |
| 1356 { | |
| 1357 /* | |
| 1358 * When an exception is being thrown out of the outermost try | |
| 1359 * conditional, discard the uncaught exception, disable the conversion | |
| 1360 * of interrupts or errors to exceptions, and ensure that no more | |
| 1361 * commands are executed. | |
| 1362 */ | |
| 1363 if (did_throw) | |
| 1364 { | |
| 1365 void *p = NULL; | |
| 1366 char_u *saved_sourcing_name; | |
| 1367 int saved_sourcing_lnum; | |
| 1368 struct msglist *messages = NULL, *next; | |
| 1369 | |
| 1370 /* | |
| 1371 * If the uncaught exception is a user exception, report it as an | |
| 1372 * error. If it is an error exception, display the saved error | |
| 1373 * message now. For an interrupt exception, do nothing; the | |
| 1374 * interrupt message is given elsewhere. | |
| 1375 */ | |
| 1376 switch (current_exception->type) | |
| 1377 { | |
| 1378 case ET_USER: | |
| 272 | 1379 vim_snprintf((char *)IObuff, IOSIZE, |
| 1380 _("E605: Exception not caught: %s"), | |
| 7 | 1381 current_exception->value); |
| 1382 p = vim_strsave(IObuff); | |
| 1383 break; | |
| 1384 case ET_ERROR: | |
| 1385 messages = current_exception->messages; | |
| 1386 current_exception->messages = NULL; | |
| 1387 break; | |
| 1388 case ET_INTERRUPT: | |
| 1389 break; | |
| 1390 default: | |
| 1391 p = vim_strsave((char_u *)_(e_internal)); | |
| 1392 } | |
| 1393 | |
| 1394 saved_sourcing_name = sourcing_name; | |
| 1395 saved_sourcing_lnum = sourcing_lnum; | |
| 1396 sourcing_name = current_exception->throw_name; | |
| 1397 sourcing_lnum = current_exception->throw_lnum; | |
| 1398 current_exception->throw_name = NULL; | |
| 1399 | |
| 1400 discard_current_exception(); /* uses IObuff if 'verbose' */ | |
| 1401 suppress_errthrow = TRUE; | |
| 1402 force_abort = TRUE; | |
| 1403 | |
| 1404 if (messages != NULL) | |
| 1405 { | |
| 1406 do | |
| 1407 { | |
| 1408 next = messages->next; | |
| 1409 emsg(messages->msg); | |
| 1410 vim_free(messages->msg); | |
| 1411 vim_free(messages); | |
| 1412 messages = next; | |
| 1413 } | |
| 1414 while (messages != NULL); | |
| 1415 } | |
| 1416 else if (p != NULL) | |
| 1417 { | |
| 1418 emsg(p); | |
| 1419 vim_free(p); | |
| 1420 } | |
| 1421 vim_free(sourcing_name); | |
| 1422 sourcing_name = saved_sourcing_name; | |
| 1423 sourcing_lnum = saved_sourcing_lnum; | |
| 1424 } | |
| 1425 | |
| 1426 /* | |
| 1427 * On an interrupt or an aborting error not converted to an exception, | |
| 1428 * disable the conversion of errors to exceptions. (Interrupts are not | |
| 1429 * converted any more, here.) This enables also the interrupt message | |
| 1430 * when force_abort is set and did_emsg unset in case of an interrupt | |
| 1431 * from a finally clause after an error. | |
| 1432 */ | |
| 1433 else if (got_int || (did_emsg && force_abort)) | |
| 1434 suppress_errthrow = TRUE; | |
| 1435 } | |
| 1436 | |
| 1437 /* | |
| 1438 * The current cstack will be freed when do_cmdline() returns. An uncaught | |
| 1439 * exception will have to be rethrown in the previous cstack. If a function | |
| 1440 * has just returned or a script file was just finished and the previous | |
| 1441 * cstack belongs to the same function or, respectively, script file, it | |
| 1442 * will have to be checked for finally clauses to be executed due to the | |
| 1443 * ":return" or ":finish". This is done in do_one_cmd(). | |
| 1444 */ | |
| 1445 if (did_throw) | |
| 1446 need_rethrow = TRUE; | |
| 2635 | 1447 if ((getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1448 && ex_nesting_level > source_level(real_cookie)) |
| 2635 | 1449 || (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 1450 && ex_nesting_level > func_level(real_cookie) + 1)) |
| 1451 { | |
| 1452 if (!did_throw) | |
| 1453 check_cstack = TRUE; | |
| 1454 } | |
| 1455 else | |
| 1456 { | |
| 1457 /* When leaving a function, reduce nesting level. */ | |
| 2635 | 1458 if (getline_equal(fgetline, cookie, get_func_line)) |
| 7 | 1459 --ex_nesting_level; |
| 1460 /* | |
| 1461 * Go to debug mode when returning from a function in which we are | |
| 1462 * single-stepping. | |
| 1463 */ | |
| 2635 | 1464 if ((getline_equal(fgetline, cookie, getsourceline) |
| 1465 || getline_equal(fgetline, cookie, get_func_line)) | |
| 7 | 1466 && ex_nesting_level + 1 <= debug_break_level) |
| 2635 | 1467 do_debug(getline_equal(fgetline, cookie, getsourceline) |
| 7 | 1468 ? (char_u *)_("End of sourced file") |
| 1469 : (char_u *)_("End of function")); | |
| 1470 } | |
| 1471 | |
| 1472 /* | |
| 1473 * Restore the exception environment (done after returning from the | |
| 1474 * debugger). | |
| 1475 */ | |
| 1476 if (flags & DOCMD_EXCRESET) | |
| 8 | 1477 restore_dbg_stuff(&debug_saved); |
| 7 | 1478 |
| 1479 msg_list = saved_msg_list; | |
| 1480 #endif /* FEAT_EVAL */ | |
| 1481 | |
| 1482 /* | |
| 1483 * If there was too much output to fit on the command line, ask the user to | |
| 1484 * hit return before redrawing the screen. With the ":global" command we do | |
| 1485 * this only once after the command is finished. | |
| 1486 */ | |
| 1487 if (did_inc) | |
| 1488 { | |
| 1489 --RedrawingDisabled; | |
| 1490 --no_wait_return; | |
| 1491 msg_scroll = FALSE; | |
| 1492 | |
| 1493 /* | |
| 1494 * When just finished an ":if"-":else" which was typed, no need to | |
| 1495 * wait for hit-return. Also for an error situation. | |
| 1496 */ | |
| 1497 if (retval == FAIL | |
| 1498 #ifdef FEAT_EVAL | |
| 1499 || (did_endif && KeyTyped && !did_emsg) | |
| 1500 #endif | |
| 1501 ) | |
| 1502 { | |
| 1503 need_wait_return = FALSE; | |
| 1504 msg_didany = FALSE; /* don't wait when restarting edit */ | |
| 1505 } | |
| 1506 else if (need_wait_return) | |
| 1507 { | |
| 1508 /* | |
| 1509 * The msg_start() above clears msg_didout. The wait_return we do | |
| 1510 * here should not overwrite the command that may be shown before | |
| 1511 * doing that. | |
| 1512 */ | |
| 1513 msg_didout |= msg_didout_before_start; | |
| 1514 wait_return(FALSE); | |
| 1515 } | |
| 1516 } | |
| 1517 | |
| 3976 | 1518 #ifdef FEAT_EVAL |
| 1519 did_endif = FALSE; /* in case do_cmdline used recursively */ | |
| 1520 #else | |
| 7 | 1521 /* |
| 1522 * Reset if_level, in case a sourced script file contains more ":if" than | |
| 1523 * ":endif" (could be ":if x | foo | endif"). | |
| 1524 */ | |
| 1525 if_level = 0; | |
| 3972 | 1526 #endif |
| 3963 | 1527 |
| 7 | 1528 --call_depth; |
| 1529 return retval; | |
| 1530 } | |
| 1531 | |
| 1532 #ifdef FEAT_EVAL | |
| 1533 /* | |
| 72 | 1534 * Obtain a line when inside a ":while" or ":for" loop. |
| 7 | 1535 */ |
| 1536 static char_u * | |
|
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diff
changeset
|
1537 get_loop_line(int c, void *cookie, int indent) |
| 7 | 1538 { |
| 72 | 1539 struct loop_cookie *cp = (struct loop_cookie *)cookie; |
| 7 | 1540 wcmd_T *wp; |
| 1541 char_u *line; | |
| 1542 | |
| 1543 if (cp->current_line + 1 >= cp->lines_gap->ga_len) | |
| 1544 { | |
| 1545 if (cp->repeating) | |
| 72 | 1546 return NULL; /* trying to read past ":endwhile"/":endfor" */ |
| 1547 | |
| 1548 /* First time inside the ":while"/":for": get line normally. */ | |
| 7 | 1549 if (cp->getline == NULL) |
| 1550 line = getcmdline(c, 0L, indent); | |
| 1551 else | |
| 1552 line = cp->getline(c, cp->cookie, indent); | |
| 857 | 1553 if (line != NULL && store_loop_line(cp->lines_gap, line) == OK) |
| 7 | 1554 ++cp->current_line; |
| 1555 | |
| 1556 return line; | |
| 1557 } | |
| 1558 | |
| 1559 KeyTyped = FALSE; | |
| 1560 ++cp->current_line; | |
| 1561 wp = (wcmd_T *)(cp->lines_gap->ga_data) + cp->current_line; | |
| 1562 sourcing_lnum = wp->lnum; | |
| 1563 return vim_strsave(wp->line); | |
| 1564 } | |
| 1565 | |
| 1566 /* | |
| 1567 * Store a line in "gap" so that a ":while" loop can execute it again. | |
| 1568 */ | |
| 1569 static int | |
|
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1570 store_loop_line(garray_T *gap, char_u *line) |
| 7 | 1571 { |
| 1572 if (ga_grow(gap, 1) == FAIL) | |
| 1573 return FAIL; | |
| 1574 ((wcmd_T *)(gap->ga_data))[gap->ga_len].line = vim_strsave(line); | |
| 1575 ((wcmd_T *)(gap->ga_data))[gap->ga_len].lnum = sourcing_lnum; | |
| 1576 ++gap->ga_len; | |
| 1577 return OK; | |
| 1578 } | |
| 1579 | |
| 1580 /* | |
| 72 | 1581 * Free the lines stored for a ":while" or ":for" loop. |
| 7 | 1582 */ |
| 1583 static void | |
|
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1584 free_cmdlines(garray_T *gap) |
| 7 | 1585 { |
| 1586 while (gap->ga_len > 0) | |
| 1587 { | |
| 1588 vim_free(((wcmd_T *)(gap->ga_data))[gap->ga_len - 1].line); | |
| 1589 --gap->ga_len; | |
| 1590 } | |
| 1591 } | |
| 1592 #endif | |
| 1593 | |
| 1594 /* | |
| 944 | 1595 * If "fgetline" is get_loop_line(), return TRUE if the getline it uses equals |
| 1596 * "func". * Otherwise return TRUE when "fgetline" equals "func". | |
| 7 | 1597 */ |
| 1598 int | |
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1599 getline_equal( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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1600 char_u *(*fgetline)(int, void *, int), |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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changeset
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1601 void *cookie UNUSED, /* argument for fgetline() */ |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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1602 char_u *(*func)(int, void *, int)) |
| 7 | 1603 { |
| 1604 #ifdef FEAT_EVAL | |
|
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1605 char_u *(*gp)(int, void *, int); |
| 72 | 1606 struct loop_cookie *cp; |
| 1607 | |
| 944 | 1608 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1609 * function that's originally used to obtain the lines. This may be |
| 1610 * nested several levels. */ | |
| 944 | 1611 gp = fgetline; |
| 72 | 1612 cp = (struct loop_cookie *)cookie; |
| 1613 while (gp == get_loop_line) | |
| 7 | 1614 { |
| 1615 gp = cp->getline; | |
| 1616 cp = cp->cookie; | |
| 1617 } | |
| 1618 return gp == func; | |
| 1619 #else | |
| 944 | 1620 return fgetline == func; |
| 7 | 1621 #endif |
| 1622 } | |
| 1623 | |
| 1624 #if defined(FEAT_EVAL) || defined(FEAT_MBYTE) || defined(PROTO) | |
| 1625 /* | |
| 944 | 1626 * If "fgetline" is get_loop_line(), return the cookie used by the original |
| 7 | 1627 * getline function. Otherwise return "cookie". |
| 1628 */ | |
| 1629 void * | |
|
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1630 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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1631 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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1632 void *cookie) /* argument for fgetline() */ |
| 7 | 1633 { |
| 1634 # ifdef FEAT_EVAL | |
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7703
diff
changeset
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1635 char_u *(*gp)(int, void *, int); |
| 72 | 1636 struct loop_cookie *cp; |
| 1637 | |
| 944 | 1638 /* When "fgetline" is "get_loop_line()" use the "cookie" to find the |
| 1190 | 1639 * cookie that's originally used to obtain the lines. This may be nested |
| 7 | 1640 * several levels. */ |
| 944 | 1641 gp = fgetline; |
| 72 | 1642 cp = (struct loop_cookie *)cookie; |
| 1643 while (gp == get_loop_line) | |
| 7 | 1644 { |
| 1645 gp = cp->getline; | |
| 1646 cp = cp->cookie; | |
| 1647 } | |
| 1648 return cp; | |
| 1649 # else | |
| 1650 return cookie; | |
| 1651 # endif | |
| 1652 } | |
| 1653 #endif | |
| 1654 | |
| 6398 | 1655 |
| 1656 /* | |
| 1657 * Helper function to apply an offset for buffer commands, i.e. ":bdelete", | |
| 1658 * ":bwipeout", etc. | |
| 1659 * Returns the buffer number. | |
| 1660 */ | |
| 1661 static int | |
|
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1662 compute_buffer_local_count(int addr_type, int lnum, int offset) |
| 6398 | 1663 { |
| 1664 buf_T *buf; | |
| 6417 | 1665 buf_T *nextbuf; |
| 6398 | 1666 int count = offset; |
| 1667 | |
| 1668 buf = firstbuf; | |
| 1669 while (buf->b_next != NULL && buf->b_fnum < lnum) | |
| 1670 buf = buf->b_next; | |
| 1671 while (count != 0) | |
| 1672 { | |
| 6417 | 1673 count += (offset < 0) ? 1 : -1; |
| 1674 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1675 if (nextbuf == NULL) | |
| 6398 | 1676 break; |
| 6417 | 1677 buf = nextbuf; |
| 6398 | 1678 if (addr_type == ADDR_LOADED_BUFFERS) |
| 1679 /* skip over unloaded buffers */ | |
| 6417 | 1680 while (buf->b_ml.ml_mfp == NULL) |
| 1681 { | |
| 1682 nextbuf = (offset < 0) ? buf->b_prev : buf->b_next; | |
| 1683 if (nextbuf == NULL) | |
| 1684 break; | |
| 1685 buf = nextbuf; | |
| 1686 } | |
| 1687 } | |
| 1688 /* we might have gone too far, last buffer is not loadedd */ | |
| 1689 if (addr_type == ADDR_LOADED_BUFFERS) | |
| 1690 while (buf->b_ml.ml_mfp == NULL) | |
| 1691 { | |
| 1692 nextbuf = (offset >= 0) ? buf->b_prev : buf->b_next; | |
| 1693 if (nextbuf == NULL) | |
| 1694 break; | |
| 1695 buf = nextbuf; | |
| 1696 } | |
| 6398 | 1697 return buf->b_fnum; |
| 1698 } | |
| 1699 | |
| 6409 | 1700 #ifdef FEAT_WINDOWS |
|
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1701 static int current_win_nr(win_T *win); |
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1702 static int current_tab_nr(tabpage_T *tab); |
| 6409 | 1703 |
| 1704 static int | |
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1705 current_win_nr(win_T *win) |
| 6409 | 1706 { |
| 1707 win_T *wp; | |
| 1708 int nr = 0; | |
| 1709 | |
| 1710 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1711 { | |
| 1712 ++nr; | |
| 1713 if (wp == win) | |
| 1714 break; | |
| 1715 } | |
| 1716 return nr; | |
| 1717 } | |
| 1718 | |
| 1719 static int | |
|
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1720 current_tab_nr(tabpage_T *tab) |
| 6409 | 1721 { |
| 1722 tabpage_T *tp; | |
| 1723 int nr = 0; | |
| 1724 | |
| 1725 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 1726 { | |
| 1727 ++nr; | |
| 1728 if (tp == tab) | |
| 1729 break; | |
| 1730 } | |
| 1731 return nr; | |
| 1732 } | |
| 1733 | |
| 1734 # define CURRENT_WIN_NR current_win_nr(curwin) | |
| 1735 # define LAST_WIN_NR current_win_nr(NULL) | |
| 1736 # define CURRENT_TAB_NR current_tab_nr(curtab) | |
| 1737 # define LAST_TAB_NR current_tab_nr(NULL) | |
| 1738 #else | |
| 1739 # define CURRENT_WIN_NR 1 | |
| 1740 # define LAST_WIN_NR 1 | |
| 1741 # define CURRENT_TAB_NR 1 | |
| 1742 # define LAST_TAB_NR 1 | |
| 1743 #endif | |
| 1744 | |
| 6398 | 1745 |
| 7 | 1746 /* |
| 1747 * Execute one Ex command. | |
| 1748 * | |
| 1749 * If 'sourcing' is TRUE, the command will be included in the error message. | |
| 1750 * | |
| 1751 * 1. skip comment lines and leading space | |
| 1752 * 2. handle command modifiers | |
| 6400 | 1753 * 3. find the command |
| 6398 | 1754 * 4. parse range |
| 6400 | 1755 * 5. Parse the command. |
| 6398 | 1756 * 6. parse arguments |
| 1757 * 7. switch on command name | |
| 7 | 1758 * |
| 944 | 1759 * Note: "fgetline" can be NULL. |
| 7 | 1760 * |
| 1761 * This function may be called recursively! | |
| 1762 */ | |
| 1763 #if (_MSC_VER == 1200) | |
| 1764 /* | |
| 8 | 1765 * Avoid optimisation bug in VC++ version 6.0 |
| 7 | 1766 */ |
| 128 | 1767 #pragma optimize( "g", off ) |
| 7 | 1768 #endif |
| 1769 static char_u * | |
|
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1770 do_one_cmd( |
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1771 char_u **cmdlinep, |
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1772 int sourcing, |
| 7 | 1773 #ifdef FEAT_EVAL |
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1774 struct condstack *cstack, |
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1775 #endif |
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1776 char_u *(*fgetline)(int, void *, int), |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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changeset
|
1777 void *cookie) /* argument for fgetline() */ |
| 7 | 1778 { |
| 1779 char_u *p; | |
| 1780 linenr_T lnum; | |
| 1781 long n; | |
| 1782 char_u *errormsg = NULL; /* error message */ | |
| 1783 exarg_T ea; /* Ex command arguments */ | |
| 1784 long verbose_save = -1; | |
| 1926 | 1785 int save_msg_scroll = msg_scroll; |
| 1786 int save_msg_silent = -1; | |
| 7 | 1787 int did_esilent = 0; |
| 28 | 1788 #ifdef HAVE_SANDBOX |
| 1789 int did_sandbox = FALSE; | |
| 1790 #endif | |
| 7 | 1791 cmdmod_T save_cmdmod; |
| 1792 int ni; /* set when Not Implemented */ | |
| 6398 | 1793 char_u *cmd; |
| 7 | 1794 |
| 1795 vim_memset(&ea, 0, sizeof(ea)); | |
| 1796 ea.line1 = 1; | |
| 1797 ea.line2 = 1; | |
| 1798 #ifdef FEAT_EVAL | |
| 1799 ++ex_nesting_level; | |
| 1800 #endif | |
| 1801 | |
| 3997 | 1802 /* When the last file has not been edited :q has to be typed twice. */ |
| 7 | 1803 if (quitmore |
| 1804 #ifdef FEAT_EVAL | |
| 1805 /* avoid that a function call in 'statusline' does this */ | |
| 944 | 1806 && !getline_equal(fgetline, cookie, get_func_line) |
| 4133 | 1807 #endif |
| 1808 #ifdef FEAT_AUTOCMD | |
| 3997 | 1809 /* avoid that an autocommand, e.g. QuitPre, does this */ |
| 1810 && !getline_equal(fgetline, cookie, getnextac) | |
| 7 | 1811 #endif |
| 1812 ) | |
| 1813 --quitmore; | |
| 1814 | |
| 1815 /* | |
| 1816 * Reset browse, confirm, etc.. They are restored when returning, for | |
| 1817 * recursive calls. | |
| 1818 */ | |
| 1819 save_cmdmod = cmdmod; | |
| 1820 vim_memset(&cmdmod, 0, sizeof(cmdmod)); | |
| 1821 | |
| 930 | 1822 /* "#!anything" is handled like a comment. */ |
| 1823 if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!') | |
| 1824 goto doend; | |
| 1825 | |
| 7 | 1826 /* |
| 1827 * Repeat until no more command modifiers are found. | |
| 1828 */ | |
| 1829 ea.cmd = *cmdlinep; | |
| 1830 for (;;) | |
| 1831 { | |
| 1832 /* | |
| 6398 | 1833 * 1. Skip comment lines and leading white space and colons. |
| 7 | 1834 */ |
| 1835 while (*ea.cmd == ' ' || *ea.cmd == '\t' || *ea.cmd == ':') | |
| 1836 ++ea.cmd; | |
| 1837 | |
| 1838 /* in ex mode, an empty line works like :+ */ | |
| 1839 if (*ea.cmd == NUL && exmode_active | |
| 944 | 1840 && (getline_equal(fgetline, cookie, getexmodeline) |
| 1841 || getline_equal(fgetline, cookie, getexline)) | |
| 167 | 1842 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 7 | 1843 { |
| 1844 ea.cmd = (char_u *)"+"; | |
| 1845 ex_pressedreturn = TRUE; | |
| 1846 } | |
| 1847 | |
| 1848 /* ignore comment and empty lines */ | |
| 1442 | 1849 if (*ea.cmd == '"') |
| 1850 goto doend; | |
| 1851 if (*ea.cmd == NUL) | |
| 167 | 1852 { |
| 1853 ex_pressedreturn = TRUE; | |
| 7 | 1854 goto doend; |
| 167 | 1855 } |
| 7 | 1856 |
| 1857 /* | |
| 6398 | 1858 * 2. Handle command modifiers. |
| 7 | 1859 */ |
| 1860 p = ea.cmd; | |
| 1861 if (VIM_ISDIGIT(*ea.cmd)) | |
| 1862 p = skipwhite(skipdigits(ea.cmd)); | |
| 1863 switch (*p) | |
| 1864 { | |
| 1865 /* When adding an entry, also modify cmd_exists(). */ | |
| 1866 case 'a': if (!checkforcmd(&ea.cmd, "aboveleft", 3)) | |
| 1867 break; | |
| 1868 #ifdef FEAT_WINDOWS | |
| 1869 cmdmod.split |= WSP_ABOVE; | |
| 1870 #endif | |
| 1871 continue; | |
| 1872 | |
| 1873 case 'b': if (checkforcmd(&ea.cmd, "belowright", 3)) | |
| 1874 { | |
| 1875 #ifdef FEAT_WINDOWS | |
| 1876 cmdmod.split |= WSP_BELOW; | |
| 1877 #endif | |
| 1878 continue; | |
| 1879 } | |
| 1880 if (checkforcmd(&ea.cmd, "browse", 3)) | |
| 1881 { | |
| 1733 | 1882 #ifdef FEAT_BROWSE_CMD |
| 7 | 1883 cmdmod.browse = TRUE; |
| 1884 #endif | |
| 1885 continue; | |
| 1886 } | |
| 1887 if (!checkforcmd(&ea.cmd, "botright", 2)) | |
| 1888 break; | |
| 1889 #ifdef FEAT_WINDOWS | |
| 1890 cmdmod.split |= WSP_BOT; | |
| 1891 #endif | |
| 1892 continue; | |
| 1893 | |
| 1894 case 'c': if (!checkforcmd(&ea.cmd, "confirm", 4)) | |
| 1895 break; | |
| 1896 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1897 cmdmod.confirm = TRUE; | |
| 1898 #endif | |
| 1899 continue; | |
| 1900 | |
| 1901 case 'k': if (checkforcmd(&ea.cmd, "keepmarks", 3)) | |
| 1902 { | |
| 1903 cmdmod.keepmarks = TRUE; | |
| 1904 continue; | |
| 1905 } | |
| 22 | 1906 if (checkforcmd(&ea.cmd, "keepalt", 5)) |
| 1907 { | |
| 1908 cmdmod.keepalt = TRUE; | |
| 1909 continue; | |
| 1910 } | |
| 5467 | 1911 if (checkforcmd(&ea.cmd, "keeppatterns", 5)) |
| 1912 { | |
| 1913 cmdmod.keeppatterns = TRUE; | |
| 1914 continue; | |
| 1915 } | |
| 7 | 1916 if (!checkforcmd(&ea.cmd, "keepjumps", 5)) |
| 1917 break; | |
| 1918 cmdmod.keepjumps = TRUE; | |
| 1919 continue; | |
| 1920 | |
| 1921 /* ":hide" and ":hide | cmd" are not modifiers */ | |
| 1922 case 'h': if (p != ea.cmd || !checkforcmd(&p, "hide", 3) | |
| 1923 || *p == NUL || ends_excmd(*p)) | |
| 1924 break; | |
| 1925 ea.cmd = p; | |
| 1926 cmdmod.hide = TRUE; | |
| 1927 continue; | |
| 1928 | |
| 1929 case 'l': if (checkforcmd(&ea.cmd, "lockmarks", 3)) | |
| 1930 { | |
| 1931 cmdmod.lockmarks = TRUE; | |
| 1932 continue; | |
| 1933 } | |
| 1934 | |
| 1935 if (!checkforcmd(&ea.cmd, "leftabove", 5)) | |
| 1936 break; | |
| 1937 #ifdef FEAT_WINDOWS | |
| 1938 cmdmod.split |= WSP_ABOVE; | |
| 1939 #endif | |
| 1940 continue; | |
| 1941 | |
| 5737 | 1942 case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3)) |
| 588 | 1943 { |
| 5737 | 1944 #ifdef FEAT_AUTOCMD |
| 1945 if (cmdmod.save_ei == NULL) | |
| 1946 { | |
| 1947 /* Set 'eventignore' to "all". Restore the | |
| 1948 * existing option value later. */ | |
| 1949 cmdmod.save_ei = vim_strsave(p_ei); | |
| 1950 set_string_option_direct((char_u *)"ei", -1, | |
| 694 | 1951 (char_u *)"all", OPT_FREE, SID_NONE); |
| 5737 | 1952 } |
| 1953 #endif | |
| 1954 continue; | |
| 588 | 1955 } |
| 5737 | 1956 if (!checkforcmd(&ea.cmd, "noswapfile", 6)) |
| 1957 break; | |
| 1958 cmdmod.noswapfile = TRUE; | |
| 588 | 1959 continue; |
| 1960 | |
| 7 | 1961 case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6)) |
| 1962 break; | |
| 1963 #ifdef FEAT_WINDOWS | |
| 1964 cmdmod.split |= WSP_BELOW; | |
| 1965 #endif | |
| 1966 continue; | |
| 1967 | |
| 28 | 1968 case 's': if (checkforcmd(&ea.cmd, "sandbox", 3)) |
| 1969 { | |
| 1970 #ifdef HAVE_SANDBOX | |
| 1971 if (!did_sandbox) | |
| 1972 ++sandbox; | |
| 1973 did_sandbox = TRUE; | |
| 1974 #endif | |
| 1975 continue; | |
| 1976 } | |
| 1977 if (!checkforcmd(&ea.cmd, "silent", 3)) | |
| 7 | 1978 break; |
| 1926 | 1979 if (save_msg_silent == -1) |
| 1980 save_msg_silent = msg_silent; | |
| 7 | 1981 ++msg_silent; |
| 1982 if (*ea.cmd == '!' && !vim_iswhite(ea.cmd[-1])) | |
| 1983 { | |
| 1984 /* ":silent!", but not "silent !cmd" */ | |
| 1985 ea.cmd = skipwhite(ea.cmd + 1); | |
| 1986 ++emsg_silent; | |
| 1987 ++did_esilent; | |
| 1988 } | |
| 1989 continue; | |
| 1990 | |
| 682 | 1991 case 't': if (checkforcmd(&p, "tab", 3)) |
| 1992 { | |
| 1993 #ifdef FEAT_WINDOWS | |
| 1994 if (vim_isdigit(*ea.cmd)) | |
| 1995 cmdmod.tab = atoi((char *)ea.cmd) + 1; | |
| 1996 else | |
| 685 | 1997 cmdmod.tab = tabpage_index(curtab) + 1; |
| 682 | 1998 ea.cmd = p; |
| 1999 #endif | |
| 2000 continue; | |
| 2001 } | |
| 2002 if (!checkforcmd(&ea.cmd, "topleft", 2)) | |
| 7 | 2003 break; |
| 2004 #ifdef FEAT_WINDOWS | |
| 2005 cmdmod.split |= WSP_TOP; | |
| 2006 #endif | |
| 2007 continue; | |
| 2008 | |
| 1926 | 2009 case 'u': if (!checkforcmd(&ea.cmd, "unsilent", 3)) |
| 2010 break; | |
| 2011 if (save_msg_silent == -1) | |
| 2012 save_msg_silent = msg_silent; | |
| 2013 msg_silent = 0; | |
| 2014 continue; | |
| 2015 | |
| 7 | 2016 case 'v': if (checkforcmd(&ea.cmd, "vertical", 4)) |
| 2017 { | |
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2018 #ifdef FEAT_WINDOWS |
| 7 | 2019 cmdmod.split |= WSP_VERT; |
| 2020 #endif | |
| 2021 continue; | |
| 2022 } | |
| 2023 if (!checkforcmd(&p, "verbose", 4)) | |
| 2024 break; | |
| 2025 if (verbose_save < 0) | |
| 2026 verbose_save = p_verbose; | |
| 8 | 2027 if (vim_isdigit(*ea.cmd)) |
| 2028 p_verbose = atoi((char *)ea.cmd); | |
| 2029 else | |
| 7 | 2030 p_verbose = 1; |
| 2031 ea.cmd = p; | |
| 2032 continue; | |
| 2033 } | |
| 2034 break; | |
| 2035 } | |
| 2036 | |
| 2037 #ifdef FEAT_EVAL | |
| 2038 ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0 | |
| 2039 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE)); | |
| 2040 #else | |
| 2041 ea.skip = (if_level > 0); | |
| 2042 #endif | |
| 2043 | |
| 2044 #ifdef FEAT_EVAL | |
| 170 | 2045 # ifdef FEAT_PROFILE |
| 2046 /* Count this line for profiling if ea.skip is FALSE. */ | |
| 788 | 2047 if (do_profiling == PROF_YES && !ea.skip) |
| 170 | 2048 { |
| 944 | 2049 if (getline_equal(fgetline, cookie, get_func_line)) |
| 2050 func_line_exec(getline_cookie(fgetline, cookie)); | |
| 2051 else if (getline_equal(fgetline, cookie, getsourceline)) | |
| 170 | 2052 script_line_exec(); |
| 2053 } | |
| 2054 #endif | |
| 2055 | |
| 7 | 2056 /* May go to debug mode. If this happens and the ">quit" debug command is |
| 2057 * used, throw an interrupt exception and skip the next command. */ | |
| 2058 dbg_check_breakpoint(&ea); | |
| 2059 if (!ea.skip && got_int) | |
| 2060 { | |
| 2061 ea.skip = TRUE; | |
| 2062 (void)do_intthrow(cstack); | |
| 2063 } | |
| 2064 #endif | |
| 2065 | |
| 2066 /* | |
| 6398 | 2067 * 3. Skip over the range to find the command. Let "p" point to after it. |
| 2068 * | |
| 2069 * We need the command to know what kind of range it uses. | |
| 2070 */ | |
| 2071 cmd = ea.cmd; | |
| 2072 ea.cmd = skip_range(ea.cmd, NULL); | |
| 2073 if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2074 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2075 p = find_command(&ea, NULL); | |
| 2076 | |
| 2077 /* | |
| 2078 * 4. parse a range specifier of the form: addr [,addr] [;addr] .. | |
| 7 | 2079 * |
| 2080 * where 'addr' is: | |
| 2081 * | |
| 2082 * % (entire file) | |
| 2083 * $ [+-NUM] | |
| 2084 * 'x [+-NUM] (where x denotes a currently defined mark) | |
| 2085 * . [+-NUM] | |
| 2086 * [+-NUM].. | |
| 2087 * NUM | |
| 2088 * | |
| 2089 * The ea.cmd pointer is updated to point to the first character following the | |
| 2090 * range spec. If an initial address is found, but no second, the upper bound | |
| 2091 * is equal to the lower. | |
| 2092 */ | |
| 2093 | |
| 6424 | 2094 /* ea.addr_type for user commands is set by find_ucmd */ |
| 6489 | 2095 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 2096 { | |
| 2097 if (ea.cmdidx != CMD_SIZE) | |
| 2098 ea.addr_type = cmdnames[(int)ea.cmdidx].cmd_addr_type; | |
| 2099 else | |
| 2100 ea.addr_type = ADDR_LINES; | |
| 2101 | |
| 2102 #ifdef FEAT_WINDOWS | |
| 2103 /* :wincmd range depends on the argument. */ | |
| 6506 | 2104 if (ea.cmdidx == CMD_wincmd && p != NULL) |
| 2105 get_wincmd_addr_type(skipwhite(p), &ea); | |
| 6489 | 2106 #endif |
| 2107 } | |
| 6398 | 2108 |
| 7 | 2109 /* repeat for all ',' or ';' separated addresses */ |
| 6489 | 2110 ea.cmd = cmd; |
| 7 | 2111 for (;;) |
| 2112 { | |
| 2113 ea.line1 = ea.line2; | |
| 6398 | 2114 switch (ea.addr_type) |
| 2115 { | |
| 2116 case ADDR_LINES: | |
| 2117 /* default is current line number */ | |
| 2118 ea.line2 = curwin->w_cursor.lnum; | |
| 2119 break; | |
| 2120 case ADDR_WINDOWS: | |
| 6409 | 2121 lnum = CURRENT_WIN_NR; |
| 6398 | 2122 ea.line2 = lnum; |
| 2123 break; | |
| 2124 case ADDR_ARGUMENTS: | |
| 2125 ea.line2 = curwin->w_arg_idx + 1; | |
| 6472 | 2126 if (ea.line2 > ARGCOUNT) |
| 2127 ea.line2 = ARGCOUNT; | |
| 6398 | 2128 break; |
| 2129 case ADDR_LOADED_BUFFERS: | |
| 6424 | 2130 case ADDR_BUFFERS: |
| 6398 | 2131 ea.line2 = curbuf->b_fnum; |
| 2132 break; | |
| 2133 case ADDR_TABS: | |
| 6409 | 2134 lnum = CURRENT_TAB_NR; |
| 6398 | 2135 ea.line2 = lnum; |
| 2136 break; | |
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2137 #ifdef FEAT_QUICKFIX |
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2138 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2139 ea.line2 = qf_get_cur_valid_idx(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2140 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2141 #endif |
| 6398 | 2142 } |
| 7 | 2143 ea.cmd = skipwhite(ea.cmd); |
|
9228
ea504064c996
commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2144 lnum = get_address(&ea, &ea.cmd, ea.addr_type, ea.skip, |
|
ea504064c996
commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc
Christian Brabandt <cb@256bit.org>
parents:
8817
diff
changeset
|
2145 ea.addr_count == 0); |
| 7 | 2146 if (ea.cmd == NULL) /* error detected */ |
| 2147 goto doend; | |
| 2148 if (lnum == MAXLNUM) | |
| 2149 { | |
| 2150 if (*ea.cmd == '%') /* '%' - all lines */ | |
| 2151 { | |
| 2152 ++ea.cmd; | |
| 6398 | 2153 switch (ea.addr_type) |
| 2154 { | |
| 2155 case ADDR_LINES: | |
| 2156 ea.line1 = 1; | |
| 2157 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2158 break; | |
| 6417 | 2159 case ADDR_LOADED_BUFFERS: |
| 6489 | 2160 { |
| 2161 buf_T *buf = firstbuf; | |
| 2162 | |
| 2163 while (buf->b_next != NULL | |
| 2164 && buf->b_ml.ml_mfp == NULL) | |
| 2165 buf = buf->b_next; | |
| 2166 ea.line1 = buf->b_fnum; | |
| 2167 buf = lastbuf; | |
| 2168 while (buf->b_prev != NULL | |
| 2169 && buf->b_ml.ml_mfp == NULL) | |
| 2170 buf = buf->b_prev; | |
| 2171 ea.line2 = buf->b_fnum; | |
| 2172 break; | |
| 2173 } | |
| 6424 | 2174 case ADDR_BUFFERS: |
| 6417 | 2175 ea.line1 = firstbuf->b_fnum; |
| 2176 ea.line2 = lastbuf->b_fnum; | |
| 2177 break; | |
| 6398 | 2178 case ADDR_WINDOWS: |
| 2179 case ADDR_TABS: | |
| 6424 | 2180 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 2181 { | |
| 2182 ea.line1 = 1; | |
| 2183 ea.line2 = ea.addr_type == ADDR_WINDOWS | |
| 2184 ? LAST_WIN_NR : LAST_TAB_NR; | |
| 2185 } | |
| 2186 else | |
| 2187 { | |
| 2188 /* there is no Vim command which uses '%' and | |
| 2189 * ADDR_WINDOWS or ADDR_TABS */ | |
| 2190 errormsg = (char_u *)_(e_invrange); | |
| 2191 goto doend; | |
| 2192 } | |
| 6398 | 2193 break; |
| 2194 case ADDR_ARGUMENTS: | |
| 6424 | 2195 if (ARGCOUNT == 0) |
| 2196 ea.line1 = ea.line2 = 0; | |
| 2197 else | |
| 2198 { | |
| 2199 ea.line1 = 1; | |
| 2200 ea.line2 = ARGCOUNT; | |
| 2201 } | |
| 6398 | 2202 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2203 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2204 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2205 ea.line1 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2206 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2207 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2208 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2209 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2210 #endif |
| 6398 | 2211 } |
| 7 | 2212 ++ea.addr_count; |
| 2213 } | |
| 2214 /* '*' - visual area */ | |
| 2215 else if (*ea.cmd == '*' && vim_strchr(p_cpo, CPO_STAR) == NULL) | |
| 2216 { | |
| 2217 pos_T *fp; | |
| 2218 | |
| 6398 | 2219 if (ea.addr_type != ADDR_LINES) |
| 2220 { | |
| 2221 errormsg = (char_u *)_(e_invrange); | |
| 2222 goto doend; | |
| 2223 } | |
| 2224 | |
| 7 | 2225 ++ea.cmd; |
| 2226 if (!ea.skip) | |
| 2227 { | |
| 2228 fp = getmark('<', FALSE); | |
| 2229 if (check_mark(fp) == FAIL) | |
| 2230 goto doend; | |
| 2231 ea.line1 = fp->lnum; | |
| 2232 fp = getmark('>', FALSE); | |
| 2233 if (check_mark(fp) == FAIL) | |
| 2234 goto doend; | |
| 2235 ea.line2 = fp->lnum; | |
| 2236 ++ea.addr_count; | |
| 2237 } | |
| 2238 } | |
| 2239 } | |
| 2240 else | |
| 2241 ea.line2 = lnum; | |
| 2242 ea.addr_count++; | |
| 2243 | |
| 2244 if (*ea.cmd == ';') | |
| 2245 { | |
| 2246 if (!ea.skip) | |
| 2247 curwin->w_cursor.lnum = ea.line2; | |
| 2248 } | |
| 2249 else if (*ea.cmd != ',') | |
| 2250 break; | |
| 2251 ++ea.cmd; | |
| 2252 } | |
| 2253 | |
| 2254 /* One address given: set start and end lines */ | |
| 2255 if (ea.addr_count == 1) | |
| 2256 { | |
| 2257 ea.line1 = ea.line2; | |
| 2258 /* ... but only implicit: really no address given */ | |
| 2259 if (lnum == MAXLNUM) | |
| 2260 ea.addr_count = 0; | |
| 2261 } | |
| 2262 | |
| 2263 /* Don't leave the cursor on an illegal line (caused by ';') */ | |
| 2264 check_cursor_lnum(); | |
| 2265 | |
| 2266 /* | |
| 6398 | 2267 * 5. Parse the command. |
| 7 | 2268 */ |
| 2269 | |
| 2270 /* | |
| 2271 * Skip ':' and any white space | |
| 2272 */ | |
| 2273 ea.cmd = skipwhite(ea.cmd); | |
| 2274 while (*ea.cmd == ':') | |
| 2275 ea.cmd = skipwhite(ea.cmd + 1); | |
| 2276 | |
| 2277 /* | |
| 2278 * If we got a line, but no command, then go to the line. | |
| 2279 * If we find a '|' or '\n' we set ea.nextcmd. | |
| 2280 */ | |
| 6398 | 2281 if (*ea.cmd == NUL || *ea.cmd == '"' |
| 2282 || (ea.nextcmd = check_nextcmd(ea.cmd)) != NULL) | |
| 7 | 2283 { |
| 2284 /* | |
| 2285 * strange vi behaviour: | |
| 2286 * ":3" jumps to line 3 | |
| 2287 * ":3|..." prints line 3 | |
| 2288 * ":|" prints current line | |
| 2289 */ | |
| 2290 if (ea.skip) /* skip this if inside :if */ | |
| 2291 goto doend; | |
| 167 | 2292 if (*ea.cmd == '|' || (exmode_active && ea.line1 != ea.line2)) |
| 7 | 2293 { |
| 2294 ea.cmdidx = CMD_print; | |
| 2295 ea.argt = RANGE+COUNT+TRLBAR; | |
| 2296 if ((errormsg = invalid_range(&ea)) == NULL) | |
| 2297 { | |
| 2298 correct_range(&ea); | |
| 2299 ex_print(&ea); | |
| 2300 } | |
| 2301 } | |
| 2302 else if (ea.addr_count != 0) | |
| 2303 { | |
| 631 | 2304 if (ea.line2 > curbuf->b_ml.ml_line_count) |
| 2305 { | |
| 2306 /* With '-' in 'cpoptions' a line number past the file is an | |
| 2307 * error, otherwise put it at the end of the file. */ | |
| 2308 if (vim_strchr(p_cpo, CPO_MINUS) != NULL) | |
| 2309 ea.line2 = -1; | |
| 2310 else | |
| 2311 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2312 } | |
| 2313 | |
| 2314 if (ea.line2 < 0) | |
| 167 | 2315 errormsg = (char_u *)_(e_invrange); |
| 7 | 2316 else |
| 2317 { | |
| 2318 if (ea.line2 == 0) | |
| 2319 curwin->w_cursor.lnum = 1; | |
| 2320 else | |
| 2321 curwin->w_cursor.lnum = ea.line2; | |
| 2322 beginline(BL_SOL | BL_FIX); | |
| 2323 } | |
| 2324 } | |
| 2325 goto doend; | |
| 2326 } | |
| 2327 | |
| 6154 | 2328 #ifdef FEAT_AUTOCMD |
| 2329 /* If this looks like an undefined user command and there are CmdUndefined | |
| 2330 * autocommands defined, trigger the matching autocommands. */ | |
| 2331 if (p != NULL && ea.cmdidx == CMD_SIZE && !ea.skip | |
| 2332 && ASCII_ISUPPER(*ea.cmd) | |
| 2333 && has_cmdundefined()) | |
| 2334 { | |
| 2335 int ret; | |
| 2336 | |
| 6156 | 2337 p = ea.cmd; |
| 6154 | 2338 while (ASCII_ISALNUM(*p)) |
| 2339 ++p; | |
| 6191 | 2340 p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); |
| 6154 | 2341 ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); |
| 2342 vim_free(p); | |
| 6965 | 2343 /* If the autocommands did something and didn't cause an error, try |
| 2344 * finding the command again. */ | |
| 2345 p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; | |
| 6154 | 2346 } |
| 2347 #endif | |
| 2348 | |
| 7 | 2349 #ifdef FEAT_USR_CMDS |
| 2350 if (p == NULL) | |
| 2351 { | |
| 2352 if (!ea.skip) | |
| 2353 errormsg = (char_u *)_("E464: Ambiguous use of user-defined command"); | |
| 2354 goto doend; | |
| 2355 } | |
| 2356 /* Check for wrong commands. */ | |
| 2357 if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) | |
| 2358 { | |
| 2359 errormsg = uc_fun_cmd(); | |
| 2360 goto doend; | |
| 2361 } | |
| 2362 #endif | |
| 2363 if (ea.cmdidx == CMD_SIZE) | |
| 2364 { | |
| 2365 if (!ea.skip) | |
| 2366 { | |
| 2367 STRCPY(IObuff, _("E492: Not an editor command")); | |
| 2368 if (!sourcing) | |
| 3097 | 2369 append_command(*cmdlinep); |
| 7 | 2370 errormsg = IObuff; |
| 3757 | 2371 did_emsg_syntax = TRUE; |
| 7 | 2372 } |
| 2373 goto doend; | |
| 2374 } | |
| 2375 | |
| 6305 | 2376 ni = (!IS_USER_CMDIDX(ea.cmdidx) |
| 2377 && (cmdnames[ea.cmdidx].cmd_func == ex_ni | |
| 1315 | 2378 #ifdef HAVE_EX_SCRIPT_NI |
| 2379 || cmdnames[ea.cmdidx].cmd_func == ex_script_ni | |
| 2380 #endif | |
| 2381 )); | |
| 7 | 2382 |
| 2383 #ifndef FEAT_EVAL | |
| 2384 /* | |
| 2385 * When the expression evaluation is disabled, recognize the ":if" and | |
| 2386 * ":endif" commands and ignore everything in between it. | |
| 2387 */ | |
| 2388 if (ea.cmdidx == CMD_if) | |
| 2389 ++if_level; | |
| 2390 if (if_level) | |
| 2391 { | |
| 2392 if (ea.cmdidx == CMD_endif) | |
| 2393 --if_level; | |
| 2394 goto doend; | |
| 2395 } | |
| 2396 | |
| 2397 #endif | |
| 2398 | |
| 1613 | 2399 /* forced commands */ |
| 2400 if (*p == '!' && ea.cmdidx != CMD_substitute | |
| 2401 && ea.cmdidx != CMD_smagic && ea.cmdidx != CMD_snomagic) | |
| 7 | 2402 { |
| 2403 ++p; | |
| 2404 ea.forceit = TRUE; | |
| 2405 } | |
| 2406 else | |
| 2407 ea.forceit = FALSE; | |
| 2408 | |
| 2409 /* | |
| 6400 | 2410 * 6. Parse arguments. |
| 7 | 2411 */ |
| 6305 | 2412 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 2413 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 2414 |
| 2415 if (!ea.skip) | |
| 2416 { | |
| 2417 #ifdef HAVE_SANDBOX | |
| 2418 if (sandbox != 0 && !(ea.argt & SBOXOK)) | |
| 2419 { | |
| 2420 /* Command not allowed in sandbox. */ | |
| 2421 errormsg = (char_u *)_(e_sandbox); | |
| 2422 goto doend; | |
| 2423 } | |
| 2424 #endif | |
| 2425 if (!curbuf->b_p_ma && (ea.argt & MODIFY)) | |
| 2426 { | |
| 2427 /* Command not allowed in non-'modifiable' buffer */ | |
| 2428 errormsg = (char_u *)_(e_modifiable); | |
| 2429 goto doend; | |
| 2430 } | |
| 631 | 2431 |
| 633 | 2432 if (text_locked() && !(ea.argt & CMDWIN) |
| 6305 | 2433 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2434 { |
| 631 | 2435 /* Command not allowed when editing the command line. */ |
| 2436 #ifdef FEAT_CMDWIN | |
| 2437 if (cmdwin_type != 0) | |
| 2438 errormsg = (char_u *)_(e_cmdwin); | |
| 2439 else | |
| 2440 #endif | |
| 2441 errormsg = (char_u *)_(e_secure); | |
| 7 | 2442 goto doend; |
| 2443 } | |
| 819 | 2444 #ifdef FEAT_AUTOCMD |
| 822 | 2445 /* Disallow editing another buffer when "curbuf_lock" is set. |
| 2446 * Do allow ":edit" (check for argument later). | |
| 2447 * Do allow ":checktime" (it's postponed). */ | |
| 819 | 2448 if (!(ea.argt & CMDWIN) |
| 822 | 2449 && ea.cmdidx != CMD_edit |
| 2450 && ea.cmdidx != CMD_checktime | |
| 6305 | 2451 && !IS_USER_CMDIDX(ea.cmdidx) |
| 819 | 2452 && curbuf_locked()) |
| 2453 goto doend; | |
| 2454 #endif | |
| 7 | 2455 |
| 2456 if (!ni && !(ea.argt & RANGE) && ea.addr_count > 0) | |
| 2457 { | |
| 2458 /* no range allowed */ | |
| 2459 errormsg = (char_u *)_(e_norange); | |
| 2460 goto doend; | |
| 2461 } | |
| 2462 } | |
| 2463 | |
| 2464 if (!ni && !(ea.argt & BANG) && ea.forceit) /* no <!> allowed */ | |
| 2465 { | |
| 2466 errormsg = (char_u *)_(e_nobang); | |
| 2467 goto doend; | |
| 2468 } | |
| 2469 | |
| 2470 /* | |
| 2471 * Don't complain about the range if it is not used | |
| 2472 * (could happen if line_count is accidentally set to 0). | |
| 2473 */ | |
| 2474 if (!ea.skip && !ni) | |
| 2475 { | |
| 2476 /* | |
| 2477 * If the range is backwards, ask for confirmation and, if given, swap | |
| 2478 * ea.line1 & ea.line2 so it's forwards again. | |
| 2479 * When global command is busy, don't ask, will fail below. | |
| 2480 */ | |
| 2481 if (!global_busy && ea.line1 > ea.line2) | |
| 2482 { | |
| 557 | 2483 if (msg_silent == 0) |
| 2484 { | |
| 2485 if (sourcing || exmode_active) | |
| 2486 { | |
| 2487 errormsg = (char_u *)_("E493: Backwards range given"); | |
| 2488 goto doend; | |
| 2489 } | |
| 7 | 2490 if (ask_yesno((char_u *) |
| 2491 _("Backwards range given, OK to swap"), FALSE) != 'y') | |
| 557 | 2492 goto doend; |
| 7 | 2493 } |
| 2494 lnum = ea.line1; | |
| 2495 ea.line1 = ea.line2; | |
| 2496 ea.line2 = lnum; | |
| 2497 } | |
| 2498 if ((errormsg = invalid_range(&ea)) != NULL) | |
| 2499 goto doend; | |
| 2500 } | |
| 2501 | |
| 2502 if ((ea.argt & NOTADR) && ea.addr_count == 0) /* default is 1, not cursor */ | |
| 2503 ea.line2 = 1; | |
| 2504 | |
| 2505 correct_range(&ea); | |
| 2506 | |
| 2507 #ifdef FEAT_FOLDING | |
|
7465
71e2aca45b81
commit https://github.com/vim/vim/commit/a3306958dcb9aadff1e1e8521d908d86b10ac99a
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
2508 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
|
2509 && ea.addr_type == ADDR_LINES) |
| 7 | 2510 { |
| 2511 /* Put the first line at the start of a closed fold, put the last line | |
| 2512 * at the end of a closed fold. */ | |
| 2513 (void)hasFolding(ea.line1, &ea.line1, NULL); | |
| 2514 (void)hasFolding(ea.line2, NULL, &ea.line2); | |
| 2515 } | |
| 2516 #endif | |
| 2517 | |
| 2518 #ifdef FEAT_QUICKFIX | |
| 2519 /* | |
| 41 | 2520 * For the ":make" and ":grep" commands we insert the 'makeprg'/'grepprg' |
| 7 | 2521 * option here, so things like % get expanded. |
| 2522 */ | |
| 344 | 2523 p = replace_makeprg(&ea, p, cmdlinep); |
| 2524 if (p == NULL) | |
| 2525 goto doend; | |
| 7 | 2526 #endif |
| 2527 | |
| 2528 /* | |
| 2529 * Skip to start of argument. | |
| 2530 * Don't do this for the ":!" command, because ":!! -l" needs the space. | |
| 2531 */ | |
| 2532 if (ea.cmdidx == CMD_bang) | |
| 2533 ea.arg = p; | |
| 2534 else | |
| 2535 ea.arg = skipwhite(p); | |
| 2536 | |
| 2537 /* | |
| 2538 * Check for "++opt=val" argument. | |
| 2539 * Must be first, allow ":w ++enc=utf8 !cmd" | |
| 2540 */ | |
| 2541 if (ea.argt & ARGOPT) | |
| 2542 while (ea.arg[0] == '+' && ea.arg[1] == '+') | |
| 2543 if (getargopt(&ea) == FAIL && !ni) | |
| 2544 { | |
| 2545 errormsg = (char_u *)_(e_invarg); | |
| 2546 goto doend; | |
| 2547 } | |
| 2548 | |
| 2549 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) | |
| 2550 { | |
| 2551 if (*ea.arg == '>') /* append */ | |
| 2552 { | |
| 2553 if (*++ea.arg != '>') /* typed wrong */ | |
| 2554 { | |
| 2555 errormsg = (char_u *)_("E494: Use w or w>>"); | |
| 2556 goto doend; | |
| 2557 } | |
| 2558 ea.arg = skipwhite(ea.arg + 1); | |
| 2559 ea.append = TRUE; | |
| 2560 } | |
| 2561 else if (*ea.arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ | |
| 2562 { | |
| 2563 ++ea.arg; | |
| 2564 ea.usefilter = TRUE; | |
| 2565 } | |
| 2566 } | |
| 2567 | |
| 2568 if (ea.cmdidx == CMD_read) | |
| 2569 { | |
| 2570 if (ea.forceit) | |
| 2571 { | |
| 2572 ea.usefilter = TRUE; /* :r! filter if ea.forceit */ | |
| 2573 ea.forceit = FALSE; | |
| 2574 } | |
| 2575 else if (*ea.arg == '!') /* :r !filter */ | |
| 2576 { | |
| 2577 ++ea.arg; | |
| 2578 ea.usefilter = TRUE; | |
| 2579 } | |
| 2580 } | |
| 2581 | |
| 2582 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) | |
| 2583 { | |
| 2584 ea.amount = 1; | |
| 2585 while (*ea.arg == *ea.cmd) /* count number of '>' or '<' */ | |
| 2586 { | |
| 2587 ++ea.arg; | |
| 2588 ++ea.amount; | |
| 2589 } | |
| 2590 ea.arg = skipwhite(ea.arg); | |
| 2591 } | |
| 2592 | |
| 2593 /* | |
| 2594 * Check for "+command" argument, before checking for next command. | |
| 2595 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2596 */ | |
| 2597 if ((ea.argt & EDITCMD) && !ea.usefilter) | |
| 2598 ea.do_ecmd_cmd = getargcmd(&ea.arg); | |
| 2599 | |
| 2600 /* | |
| 2601 * Check for '|' to separate commands and '"' to start comments. | |
| 2602 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 2603 */ | |
| 2604 if ((ea.argt & TRLBAR) && !ea.usefilter) | |
| 2605 separate_nextcmd(&ea); | |
| 2606 | |
| 2607 /* | |
| 2608 * Check for <newline> to end a shell command. | |
| 167 | 2609 * Also do this for ":read !cmd", ":write !cmd" and ":global". |
| 2610 * Any others? | |
| 7 | 2611 */ |
| 167 | 2612 else if (ea.cmdidx == CMD_bang |
| 2613 || ea.cmdidx == CMD_global | |
| 2614 || ea.cmdidx == CMD_vglobal | |
| 2615 || ea.usefilter) | |
| 7 | 2616 { |
| 2617 for (p = ea.arg; *p; ++p) | |
| 2618 { | |
| 2619 /* Remove one backslash before a newline, so that it's possible to | |
| 2620 * pass a newline to the shell and also a newline that is preceded | |
| 2621 * with a backslash. This makes it impossible to end a shell | |
| 2622 * command in a backslash, but that doesn't appear useful. | |
| 2623 * Halving the number of backslashes is incompatible with previous | |
| 2624 * versions. */ | |
| 2625 if (*p == '\\' && p[1] == '\n') | |
| 1619 | 2626 STRMOVE(p, p + 1); |
| 7 | 2627 else if (*p == '\n') |
| 2628 { | |
| 2629 ea.nextcmd = p + 1; | |
| 2630 *p = NUL; | |
| 2631 break; | |
| 2632 } | |
| 2633 } | |
| 2634 } | |
| 2635 | |
| 2636 if ((ea.argt & DFLALL) && ea.addr_count == 0) | |
| 2637 { | |
| 6424 | 2638 buf_T *buf; |
| 2639 | |
| 7 | 2640 ea.line1 = 1; |
| 6424 | 2641 switch (ea.addr_type) |
| 2642 { | |
| 2643 case ADDR_LINES: | |
| 2644 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2645 break; | |
| 2646 case ADDR_LOADED_BUFFERS: | |
| 2647 buf = firstbuf; | |
| 2648 while (buf->b_next != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2649 buf = buf->b_next; | |
| 2650 ea.line1 = buf->b_fnum; | |
| 2651 buf = lastbuf; | |
| 2652 while (buf->b_prev != NULL && buf->b_ml.ml_mfp == NULL) | |
| 2653 buf = buf->b_prev; | |
| 2654 ea.line2 = buf->b_fnum; | |
| 2655 break; | |
| 2656 case ADDR_BUFFERS: | |
| 2657 ea.line1 = firstbuf->b_fnum; | |
| 2658 ea.line2 = lastbuf->b_fnum; | |
| 2659 break; | |
| 2660 case ADDR_WINDOWS: | |
| 2661 ea.line2 = LAST_WIN_NR; | |
| 2662 break; | |
| 2663 case ADDR_TABS: | |
| 2664 ea.line2 = LAST_TAB_NR; | |
| 2665 break; | |
| 2666 case ADDR_ARGUMENTS: | |
| 2667 if (ARGCOUNT == 0) | |
| 2668 ea.line1 = ea.line2 = 0; | |
| 2669 else | |
| 2670 ea.line2 = ARGCOUNT; | |
| 2671 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2672 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2673 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2674 ea.line2 = qf_get_size(&ea); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2675 if (ea.line2 == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2676 ea.line2 = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
2677 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
2678 #endif |
| 6424 | 2679 } |
| 7 | 2680 } |
| 2681 | |
| 2682 /* accept numbered register only when no count allowed (:put) */ | |
| 2683 if ( (ea.argt & REGSTR) | |
| 2684 && *ea.arg != NUL | |
| 6305 | 2685 /* Do not allow register = for user commands */ |
| 2686 && (!IS_USER_CMDIDX(ea.cmdidx) || *ea.arg != '=') | |
| 7 | 2687 && !((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg))) |
| 2688 { | |
| 2791 | 2689 #ifndef FEAT_CLIPBOARD |
| 2690 /* check these explicitly for a more specific error message */ | |
| 2691 if (*ea.arg == '*' || *ea.arg == '+') | |
| 2692 { | |
| 2693 errormsg = (char_u *)_(e_invalidreg); | |
| 2694 goto doend; | |
| 2695 } | |
| 2696 #endif | |
| 6305 | 2697 if (valid_yank_reg(*ea.arg, (ea.cmdidx != CMD_put |
| 2698 && !IS_USER_CMDIDX(ea.cmdidx)))) | |
| 2791 | 2699 { |
| 2700 ea.regname = *ea.arg++; | |
| 7 | 2701 #ifdef FEAT_EVAL |
| 2791 | 2702 /* for '=' register: accept the rest of the line as an expression */ |
| 2703 if (ea.arg[-1] == '=' && ea.arg[0] != NUL) | |
| 2704 { | |
| 2705 set_expr_line(vim_strsave(ea.arg)); | |
| 2706 ea.arg += STRLEN(ea.arg); | |
| 2707 } | |
| 2708 #endif | |
| 2709 ea.arg = skipwhite(ea.arg); | |
| 2710 } | |
| 7 | 2711 } |
| 2712 | |
| 2713 /* | |
| 2714 * Check for a count. When accepting a BUFNAME, don't use "123foo" as a | |
| 2715 * count, it's a buffer name. | |
| 2716 */ | |
| 2717 if ((ea.argt & COUNT) && VIM_ISDIGIT(*ea.arg) | |
| 2718 && (!(ea.argt & BUFNAME) || *(p = skipdigits(ea.arg)) == NUL | |
| 2719 || vim_iswhite(*p))) | |
| 2720 { | |
| 2721 n = getdigits(&ea.arg); | |
| 2722 ea.arg = skipwhite(ea.arg); | |
| 682 | 2723 if (n <= 0 && !ni && (ea.argt & ZEROR) == 0) |
| 7 | 2724 { |
| 2725 errormsg = (char_u *)_(e_zerocount); | |
| 2726 goto doend; | |
| 2727 } | |
| 2728 if (ea.argt & NOTADR) /* e.g. :buffer 2, :sleep 3 */ | |
| 2729 { | |
| 2730 ea.line2 = n; | |
| 2731 if (ea.addr_count == 0) | |
| 2732 ea.addr_count = 1; | |
| 2733 } | |
| 2734 else | |
| 2735 { | |
| 2736 ea.line1 = ea.line2; | |
| 2737 ea.line2 += n - 1; | |
| 2738 ++ea.addr_count; | |
| 2739 /* | |
| 2740 * Be vi compatible: no error message for out of range. | |
| 2741 */ | |
| 2742 if (ea.line2 > curbuf->b_ml.ml_line_count) | |
| 2743 ea.line2 = curbuf->b_ml.ml_line_count; | |
| 2744 } | |
| 2745 } | |
| 167 | 2746 |
| 2747 /* | |
| 2748 * Check for flags: 'l', 'p' and '#'. | |
| 2749 */ | |
| 2750 if (ea.argt & EXFLAGS) | |
| 2751 get_flags(&ea); | |
| 7 | 2752 /* no arguments allowed */ |
| 9 | 2753 if (!ni && !(ea.argt & EXTRA) && *ea.arg != NUL |
| 715 | 2754 && *ea.arg != '"' && (*ea.arg != '|' || (ea.argt & TRLBAR) == 0)) |
| 7 | 2755 { |
| 2756 errormsg = (char_u *)_(e_trailing); | |
| 2757 goto doend; | |
| 2758 } | |
| 2759 | |
| 2760 if (!ni && (ea.argt & NEEDARG) && *ea.arg == NUL) | |
| 2761 { | |
| 2762 errormsg = (char_u *)_(e_argreq); | |
| 2763 goto doend; | |
| 2764 } | |
| 2765 | |
| 2766 #ifdef FEAT_EVAL | |
| 2767 /* | |
| 2768 * Skip the command when it's not going to be executed. | |
| 2769 * The commands like :if, :endif, etc. always need to be executed. | |
| 2770 * Also make an exception for commands that handle a trailing command | |
| 2771 * themselves. | |
| 2772 */ | |
| 2773 if (ea.skip) | |
| 2774 { | |
| 2775 switch (ea.cmdidx) | |
| 2776 { | |
| 2777 /* commands that need evaluation */ | |
| 2778 case CMD_while: | |
| 2779 case CMD_endwhile: | |
| 72 | 2780 case CMD_for: |
| 2781 case CMD_endfor: | |
| 7 | 2782 case CMD_if: |
| 2783 case CMD_elseif: | |
| 2784 case CMD_else: | |
| 2785 case CMD_endif: | |
| 2786 case CMD_try: | |
| 2787 case CMD_catch: | |
| 2788 case CMD_finally: | |
| 2789 case CMD_endtry: | |
| 2790 case CMD_function: | |
| 2791 break; | |
| 2792 | |
| 2793 /* Commands that handle '|' themselves. Check: A command should | |
| 2794 * either have the TRLBAR flag, appear in this list or appear in | |
| 2795 * the list at ":help :bar". */ | |
| 2796 case CMD_aboveleft: | |
| 2797 case CMD_and: | |
| 2798 case CMD_belowright: | |
| 2799 case CMD_botright: | |
| 2800 case CMD_browse: | |
| 2801 case CMD_call: | |
| 2802 case CMD_confirm: | |
| 2803 case CMD_delfunction: | |
| 2804 case CMD_djump: | |
| 2805 case CMD_dlist: | |
| 2806 case CMD_dsearch: | |
| 2807 case CMD_dsplit: | |
| 2808 case CMD_echo: | |
| 2809 case CMD_echoerr: | |
| 2810 case CMD_echomsg: | |
| 2811 case CMD_echon: | |
| 2812 case CMD_execute: | |
| 2813 case CMD_help: | |
| 2814 case CMD_hide: | |
| 2815 case CMD_ijump: | |
| 2816 case CMD_ilist: | |
| 2817 case CMD_isearch: | |
| 2818 case CMD_isplit: | |
| 22 | 2819 case CMD_keepalt: |
| 7 | 2820 case CMD_keepjumps: |
| 2821 case CMD_keepmarks: | |
| 5467 | 2822 case CMD_keeppatterns: |
| 7 | 2823 case CMD_leftabove: |
| 2824 case CMD_let: | |
| 2825 case CMD_lockmarks: | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2826 case CMD_lua: |
| 7 | 2827 case CMD_match: |
| 14 | 2828 case CMD_mzscheme: |
| 5737 | 2829 case CMD_noautocmd: |
| 2830 case CMD_noswapfile: | |
| 7 | 2831 case CMD_perl: |
| 2832 case CMD_psearch: | |
| 2833 case CMD_python: | |
|
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
2834 case CMD_py3: |
|
2366
7a57fe6a5157
Fix that :py3file was not working.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
2835 case CMD_python3: |
| 7 | 2836 case CMD_return: |
| 2837 case CMD_rightbelow: | |
| 2838 case CMD_ruby: | |
| 2839 case CMD_silent: | |
| 2840 case CMD_smagic: | |
| 2841 case CMD_snomagic: | |
| 2842 case CMD_substitute: | |
| 2843 case CMD_syntax: | |
| 690 | 2844 case CMD_tab: |
| 7 | 2845 case CMD_tcl: |
| 2846 case CMD_throw: | |
| 2847 case CMD_tilde: | |
| 2848 case CMD_topleft: | |
| 2849 case CMD_unlet: | |
| 2850 case CMD_verbose: | |
| 2851 case CMD_vertical: | |
| 2887 | 2852 case CMD_wincmd: |
| 7 | 2853 break; |
| 2854 | |
| 2855 default: goto doend; | |
| 2856 } | |
| 2857 } | |
| 2858 #endif | |
| 2859 | |
| 2860 if (ea.argt & XFILE) | |
| 2861 { | |
| 2862 if (expand_filename(&ea, cmdlinep, &errormsg) == FAIL) | |
| 2863 goto doend; | |
| 2864 } | |
| 2865 | |
| 2866 #ifdef FEAT_LISTCMDS | |
| 2867 /* | |
| 2868 * Accept buffer name. Cannot be used at the same time with a buffer | |
| 2869 * number. Don't do this for a user command. | |
| 2870 */ | |
| 2871 if ((ea.argt & BUFNAME) && *ea.arg != NUL && ea.addr_count == 0 | |
| 6305 | 2872 && !IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2873 { |
| 2874 /* | |
| 2875 * :bdelete, :bwipeout and :bunload take several arguments, separated | |
| 2876 * by spaces: find next space (skipping over escaped characters). | |
| 2877 * The others take one argument: ignore trailing spaces. | |
| 2878 */ | |
| 2879 if (ea.cmdidx == CMD_bdelete || ea.cmdidx == CMD_bwipeout | |
| 2880 || ea.cmdidx == CMD_bunload) | |
| 2881 p = skiptowhite_esc(ea.arg); | |
| 2882 else | |
| 2883 { | |
| 2884 p = ea.arg + STRLEN(ea.arg); | |
| 2885 while (p > ea.arg && vim_iswhite(p[-1])) | |
| 2886 --p; | |
| 2887 } | |
| 4236 | 2888 ea.line2 = buflist_findpat(ea.arg, p, (ea.argt & BUFUNL) != 0, |
| 2889 FALSE, FALSE); | |
| 7 | 2890 if (ea.line2 < 0) /* failed */ |
| 2891 goto doend; | |
| 2892 ea.addr_count = 1; | |
| 2893 ea.arg = skipwhite(p); | |
| 2894 } | |
| 2895 #endif | |
| 2896 | |
| 2897 /* | |
| 6400 | 2898 * 7. Switch on command name. |
| 7 | 2899 * |
| 2900 * The "ea" structure holds the arguments that can be used. | |
| 2901 */ | |
| 2902 ea.cmdlinep = cmdlinep; | |
| 944 | 2903 ea.getline = fgetline; |
| 7 | 2904 ea.cookie = cookie; |
| 2905 #ifdef FEAT_EVAL | |
| 2906 ea.cstack = cstack; | |
| 2907 #endif | |
| 2908 | |
| 2909 #ifdef FEAT_USR_CMDS | |
| 6305 | 2910 if (IS_USER_CMDIDX(ea.cmdidx)) |
| 7 | 2911 { |
| 2912 /* | |
| 2913 * Execute a user-defined command. | |
| 2914 */ | |
| 2915 do_ucmd(&ea); | |
| 2916 } | |
| 2917 else | |
| 2918 #endif | |
| 2919 { | |
| 2920 /* | |
| 2921 * Call the function to execute the command. | |
| 2922 */ | |
| 2923 ea.errmsg = NULL; | |
| 2924 (cmdnames[ea.cmdidx].cmd_func)(&ea); | |
| 2925 if (ea.errmsg != NULL) | |
| 2926 errormsg = (char_u *)_(ea.errmsg); | |
| 2927 } | |
| 2928 | |
| 2929 #ifdef FEAT_EVAL | |
| 2930 /* | |
| 2931 * If the command just executed called do_cmdline(), any throw or ":return" | |
| 2932 * or ":finish" encountered there must also check the cstack of the still | |
| 2933 * active do_cmdline() that called this do_one_cmd(). Rethrow an uncaught | |
| 2934 * exception, or reanimate a returned function or finished script file and | |
| 2935 * return or finish it again. | |
| 2936 */ | |
| 2937 if (need_rethrow) | |
| 2938 do_throw(cstack); | |
| 2939 else if (check_cstack) | |
| 2940 { | |
| 944 | 2941 if (source_finished(fgetline, cookie)) |
| 7 | 2942 do_finish(&ea, TRUE); |
| 944 | 2943 else if (getline_equal(fgetline, cookie, get_func_line) |
| 7 | 2944 && current_func_returned()) |
| 2945 do_return(&ea, TRUE, FALSE, NULL); | |
| 2946 } | |
| 2947 need_rethrow = check_cstack = FALSE; | |
| 2948 #endif | |
| 2949 | |
| 2950 doend: | |
| 2951 if (curwin->w_cursor.lnum == 0) /* can happen with zero line number */ | |
| 2952 curwin->w_cursor.lnum = 1; | |
| 2953 | |
| 2954 if (errormsg != NULL && *errormsg != NUL && !did_emsg) | |
| 2955 { | |
| 2956 if (sourcing) | |
| 2957 { | |
| 2958 if (errormsg != IObuff) | |
| 2959 { | |
| 2960 STRCPY(IObuff, errormsg); | |
| 2961 errormsg = IObuff; | |
| 2962 } | |
| 3097 | 2963 append_command(*cmdlinep); |
| 7 | 2964 } |
| 2965 emsg(errormsg); | |
| 2966 } | |
| 2967 #ifdef FEAT_EVAL | |
| 2968 do_errthrow(cstack, | |
| 6305 | 2969 (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx)) |
| 2970 ? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL); | |
| 7 | 2971 #endif |
| 2972 | |
| 2973 if (verbose_save >= 0) | |
| 2974 p_verbose = verbose_save; | |
| 588 | 2975 #ifdef FEAT_AUTOCMD |
| 2976 if (cmdmod.save_ei != NULL) | |
| 2977 { | |
| 2978 /* Restore 'eventignore' to the value before ":noautocmd". */ | |
| 694 | 2979 set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei, |
| 2980 OPT_FREE, SID_NONE); | |
| 588 | 2981 free_string_option(cmdmod.save_ei); |
| 2982 } | |
| 2983 #endif | |
| 7 | 2984 |
| 2985 cmdmod = save_cmdmod; | |
| 2986 | |
| 1926 | 2987 if (save_msg_silent != -1) |
| 7 | 2988 { |
| 2989 /* messages could be enabled for a serious error, need to check if the | |
| 2990 * counters don't become negative */ | |
| 1968 | 2991 if (!did_emsg || msg_silent > save_msg_silent) |
| 1926 | 2992 msg_silent = save_msg_silent; |
| 7 | 2993 emsg_silent -= did_esilent; |
| 2994 if (emsg_silent < 0) | |
| 2995 emsg_silent = 0; | |
| 2996 /* Restore msg_scroll, it's set by file I/O commands, even when no | |
| 2997 * message is actually displayed. */ | |
| 2998 msg_scroll = save_msg_scroll; | |
| 1854 | 2999 |
| 3000 /* "silent reg" or "silent echo x" inside "redir" leaves msg_col | |
| 3001 * somewhere in the line. Put it back in the first column. */ | |
| 3002 if (redirecting()) | |
| 3003 msg_col = 0; | |
| 7 | 3004 } |
| 3005 | |
| 28 | 3006 #ifdef HAVE_SANDBOX |
| 3007 if (did_sandbox) | |
| 3008 --sandbox; | |
| 3009 #endif | |
| 3010 | |
| 7 | 3011 if (ea.nextcmd && *ea.nextcmd == NUL) /* not really a next command */ |
| 3012 ea.nextcmd = NULL; | |
| 3013 | |
| 3014 #ifdef FEAT_EVAL | |
| 3015 --ex_nesting_level; | |
| 3016 #endif | |
| 3017 | |
| 3018 return ea.nextcmd; | |
| 3019 } | |
| 3020 #if (_MSC_VER == 1200) | |
| 128 | 3021 #pragma optimize( "", on ) |
| 7 | 3022 #endif |
| 3023 | |
| 3024 /* | |
| 93 | 3025 * Check for an Ex command with optional tail. |
| 7 | 3026 * If there is a match advance "pp" to the argument and return TRUE. |
| 3027 */ | |
| 93 | 3028 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3029 checkforcmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3030 char_u **pp, /* start of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3031 char *cmd, /* name of command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3032 int len) /* required length */ |
| 7 | 3033 { |
| 3034 int i; | |
| 3035 | |
| 3036 for (i = 0; cmd[i] != NUL; ++i) | |
| 1872 | 3037 if (((char_u *)cmd)[i] != (*pp)[i]) |
| 7 | 3038 break; |
| 3039 if (i >= len && !isalpha((*pp)[i])) | |
| 3040 { | |
| 3041 *pp = skipwhite(*pp + i); | |
| 3042 return TRUE; | |
| 3043 } | |
| 3044 return FALSE; | |
| 3045 } | |
| 3046 | |
| 3047 /* | |
| 3097 | 3048 * Append "cmd" to the error message in IObuff. |
| 3049 * Takes care of limiting the length and handling 0xa0, which would be | |
| 3050 * invisible otherwise. | |
| 3051 */ | |
| 3052 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3053 append_command(char_u *cmd) |
| 3097 | 3054 { |
| 3055 char_u *s = cmd; | |
| 3056 char_u *d; | |
| 3057 | |
| 3058 STRCAT(IObuff, ": "); | |
| 3059 d = IObuff + STRLEN(IObuff); | |
| 3060 while (*s != NUL && d - IObuff < IOSIZE - 7) | |
| 3061 { | |
| 3062 if ( | |
| 3063 #ifdef FEAT_MBYTE | |
| 3064 enc_utf8 ? (s[0] == 0xc2 && s[1] == 0xa0) : | |
| 3065 #endif | |
| 3066 *s == 0xa0) | |
| 3067 { | |
| 3068 s += | |
| 3069 #ifdef FEAT_MBYTE | |
| 3070 enc_utf8 ? 2 : | |
| 3071 #endif | |
| 3072 1; | |
| 3073 STRCPY(d, "<a0>"); | |
| 3074 d += 4; | |
| 3075 } | |
| 3076 else | |
| 3077 MB_COPY_CHAR(s, d); | |
| 3078 } | |
| 3079 *d = NUL; | |
| 3080 } | |
| 3081 | |
| 3082 /* | |
| 7 | 3083 * Find an Ex command by its name, either built-in or user. |
| 184 | 3084 * Start of the name can be found at eap->cmd. |
| 7 | 3085 * Returns pointer to char after the command name. |
| 184 | 3086 * "full" is set to TRUE if the whole command name matched. |
| 7 | 3087 * Returns NULL for an ambiguous user command. |
| 3088 */ | |
| 3089 static char_u * | |
|
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parents:
7799
diff
changeset
|
3090 find_command(exarg_T *eap, int *full UNUSED) |
| 7 | 3091 { |
| 3092 int len; | |
| 3093 char_u *p; | |
| 167 | 3094 int i; |
| 7 | 3095 |
| 3096 /* | |
| 3097 * Isolate the command and search for it in the command table. | |
| 1441 | 3098 * Exceptions: |
| 7 | 3099 * - the 'k' command can directly be followed by any character. |
| 3100 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' | |
| 6472 | 3101 * but :sre[wind] is another command, as are :scr[iptnames], |
| 7 | 3102 * :scs[cope], :sim[alt], :sig[ns] and :sil[ent]. |
| 167 | 3103 * - the "d" command can directly be followed by 'l' or 'p' flag. |
| 7 | 3104 */ |
| 3105 p = eap->cmd; | |
| 3106 if (*p == 'k') | |
| 3107 { | |
| 3108 eap->cmdidx = CMD_k; | |
| 3109 ++p; | |
| 3110 } | |
| 3111 else if (p[0] == 's' | |
| 6987 | 3112 && ((p[1] == 'c' && (p[2] == NUL || (p[2] != 's' && p[2] != 'r' |
| 3113 && (p[3] == NUL || (p[3] != 'i' && p[4] != 'p'))))) | |
| 7 | 3114 || p[1] == 'g' |
| 3115 || (p[1] == 'i' && p[2] != 'm' && p[2] != 'l' && p[2] != 'g') | |
| 3116 || p[1] == 'I' | |
| 3117 || (p[1] == 'r' && p[2] != 'e'))) | |
| 3118 { | |
| 3119 eap->cmdidx = CMD_substitute; | |
| 3120 ++p; | |
| 3121 } | |
| 3122 else | |
| 3123 { | |
| 3124 while (ASCII_ISALPHA(*p)) | |
| 3125 ++p; | |
|
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diff
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|
3126 /* for python 3.x support ":py3", ":python3", ":py3file", etc. */ |
| 2330 | 3127 if (eap->cmd[0] == 'p' && eap->cmd[1] == 'y') |
|
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|
3128 while (ASCII_ISALNUM(*p)) |
|
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diff
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|
3129 ++p; |
|
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diff
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|
3130 |
| 7 | 3131 /* check for non-alpha command */ |
| 3132 if (p == eap->cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) | |
| 3133 ++p; | |
| 3134 len = (int)(p - eap->cmd); | |
| 167 | 3135 if (*eap->cmd == 'd' && (p[-1] == 'l' || p[-1] == 'p')) |
| 3136 { | |
| 3137 /* Check for ":dl", ":dell", etc. to ":deletel": that's | |
| 3138 * :delete with the 'l' flag. Same for 'p'. */ | |
| 3139 for (i = 0; i < len; ++i) | |
| 1872 | 3140 if (eap->cmd[i] != ((char_u *)"delete")[i]) |
| 167 | 3141 break; |
| 3142 if (i == len - 1) | |
| 3143 { | |
| 3144 --len; | |
| 3145 if (p[-1] == 'l') | |
| 3146 eap->flags |= EXFLAG_LIST; | |
| 3147 else | |
| 3148 eap->flags |= EXFLAG_PRINT; | |
| 3149 } | |
| 3150 } | |
| 7 | 3151 |
| 3152 if (ASCII_ISLOWER(*eap->cmd)) | |
| 3153 eap->cmdidx = cmdidxs[CharOrdLow(*eap->cmd)]; | |
| 3154 else | |
| 3155 eap->cmdidx = cmdidxs[26]; | |
| 3156 | |
| 3157 for ( ; (int)eap->cmdidx < (int)CMD_SIZE; | |
| 3158 eap->cmdidx = (cmdidx_T)((int)eap->cmdidx + 1)) | |
| 3159 if (STRNCMP(cmdnames[(int)eap->cmdidx].cmd_name, (char *)eap->cmd, | |
| 3160 (size_t)len) == 0) | |
| 3161 { | |
| 3162 #ifdef FEAT_EVAL | |
| 3163 if (full != NULL | |
| 3164 && cmdnames[(int)eap->cmdidx].cmd_name[len] == NUL) | |
| 3165 *full = TRUE; | |
| 3166 #endif | |
| 3167 break; | |
| 3168 } | |
| 3169 | |
| 3170 #ifdef FEAT_USR_CMDS | |
| 2633 | 3171 /* Look for a user defined command as a last resort. Let ":Print" be |
| 3172 * overruled by a user defined command. */ | |
| 3173 if ((eap->cmdidx == CMD_SIZE || eap->cmdidx == CMD_Print) | |
| 3174 && *eap->cmd >= 'A' && *eap->cmd <= 'Z') | |
| 7 | 3175 { |
| 184 | 3176 /* User defined commands may contain digits. */ |
| 7 | 3177 while (ASCII_ISALNUM(*p)) |
| 3178 ++p; | |
| 184 | 3179 p = find_ucmd(eap, p, full, NULL, NULL); |
| 3180 } | |
| 3181 #endif | |
| 3182 if (p == eap->cmd) | |
| 7 | 3183 eap->cmdidx = CMD_SIZE; |
| 3184 } | |
| 3185 | |
| 3186 return p; | |
| 3187 } | |
| 3188 | |
| 184 | 3189 #ifdef FEAT_USR_CMDS |
| 3190 /* | |
| 3191 * Search for a user command that matches "eap->cmd". | |
| 3192 * Return cmdidx in "eap->cmdidx", flags in "eap->argt", idx in "eap->useridx". | |
| 3193 * Return a pointer to just after the command. | |
| 3194 * Return NULL if there is no matching command. | |
| 3195 */ | |
| 3196 static char_u * | |
|
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diff
changeset
|
3197 find_ucmd( |
|
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diff
changeset
|
3198 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
3199 char_u *p, /* end of the command (possibly including count) */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3200 int *full, /* set to TRUE for a full match */ |
|
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parents:
7799
diff
changeset
|
3201 expand_T *xp, /* used for completion, NULL otherwise */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3202 int *compl) /* completion flags or NULL */ |
| 184 | 3203 { |
| 3204 int len = (int)(p - eap->cmd); | |
| 3205 int j, k, matchlen = 0; | |
| 3206 ucmd_T *uc; | |
| 3207 int found = FALSE; | |
| 3208 int possible = FALSE; | |
| 3209 char_u *cp, *np; /* Point into typed cmd and test name */ | |
| 3210 garray_T *gap; | |
| 3211 int amb_local = FALSE; /* Found ambiguous buffer-local command, | |
| 3212 only full match global is accepted. */ | |
| 3213 | |
| 3214 /* | |
| 3215 * Look for buffer-local user commands first, then global ones. | |
| 3216 */ | |
| 3217 gap = &curbuf->b_ucmds; | |
| 3218 for (;;) | |
| 3219 { | |
| 3220 for (j = 0; j < gap->ga_len; ++j) | |
| 3221 { | |
| 3222 uc = USER_CMD_GA(gap, j); | |
| 3223 cp = eap->cmd; | |
| 3224 np = uc->uc_name; | |
| 3225 k = 0; | |
| 3226 while (k < len && *np != NUL && *cp++ == *np++) | |
| 3227 k++; | |
| 3228 if (k == len || (*np == NUL && vim_isdigit(eap->cmd[k]))) | |
| 3229 { | |
| 3230 /* If finding a second match, the command is ambiguous. But | |
| 3231 * not if a buffer-local command wasn't a full match and a | |
| 3232 * global command is a full match. */ | |
| 3233 if (k == len && found && *np != NUL) | |
| 3234 { | |
| 3235 if (gap == &ucmds) | |
| 3236 return NULL; | |
| 3237 amb_local = TRUE; | |
| 3238 } | |
| 3239 | |
| 3240 if (!found || (k == len && *np == NUL)) | |
| 3241 { | |
| 3242 /* If we matched up to a digit, then there could | |
| 3243 * be another command including the digit that we | |
| 3244 * should use instead. | |
| 3245 */ | |
| 3246 if (k == len) | |
| 3247 found = TRUE; | |
| 3248 else | |
| 3249 possible = TRUE; | |
| 3250 | |
| 3251 if (gap == &ucmds) | |
| 3252 eap->cmdidx = CMD_USER; | |
| 3253 else | |
| 3254 eap->cmdidx = CMD_USER_BUF; | |
| 835 | 3255 eap->argt = (long)uc->uc_argt; |
| 184 | 3256 eap->useridx = j; |
| 6424 | 3257 eap->addr_type = uc->uc_addr_type; |
| 184 | 3258 |
| 3259 # ifdef FEAT_CMDL_COMPL | |
| 3260 if (compl != NULL) | |
| 3261 *compl = uc->uc_compl; | |
| 3262 # ifdef FEAT_EVAL | |
| 3263 if (xp != NULL) | |
| 3264 { | |
| 3265 xp->xp_arg = uc->uc_compl_arg; | |
| 3266 xp->xp_scriptID = uc->uc_scriptID; | |
| 3267 } | |
| 3268 # endif | |
| 3269 # endif | |
| 3270 /* Do not search for further abbreviations | |
| 3271 * if this is an exact match. */ | |
| 3272 matchlen = k; | |
| 3273 if (k == len && *np == NUL) | |
| 3274 { | |
| 3275 if (full != NULL) | |
| 3276 *full = TRUE; | |
| 3277 amb_local = FALSE; | |
| 3278 break; | |
| 3279 } | |
| 3280 } | |
| 3281 } | |
| 3282 } | |
| 3283 | |
| 3284 /* Stop if we found a full match or searched all. */ | |
| 3285 if (j < gap->ga_len || gap == &ucmds) | |
| 3286 break; | |
| 3287 gap = &ucmds; | |
| 3288 } | |
| 3289 | |
| 3290 /* Only found ambiguous matches. */ | |
| 3291 if (amb_local) | |
| 3292 { | |
| 3293 if (xp != NULL) | |
| 3294 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3295 return NULL; | |
| 3296 } | |
| 3297 | |
| 3298 /* The match we found may be followed immediately by a number. Move "p" | |
| 3299 * back to point to it. */ | |
| 3300 if (found || possible) | |
| 3301 return p + (matchlen - len); | |
| 3302 return p; | |
| 3303 } | |
| 3304 #endif | |
| 3305 | |
| 7 | 3306 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1447 | 3307 static struct cmdmod |
| 3308 { | |
| 3309 char *name; | |
| 3310 int minlen; | |
| 3311 int has_count; /* :123verbose :3tab */ | |
| 3312 } cmdmods[] = { | |
| 3313 {"aboveleft", 3, FALSE}, | |
| 3314 {"belowright", 3, FALSE}, | |
| 3315 {"botright", 2, FALSE}, | |
| 3316 {"browse", 3, FALSE}, | |
| 3317 {"confirm", 4, FALSE}, | |
| 3318 {"hide", 3, FALSE}, | |
| 3319 {"keepalt", 5, FALSE}, | |
| 3320 {"keepjumps", 5, FALSE}, | |
| 3321 {"keepmarks", 3, FALSE}, | |
| 5467 | 3322 {"keeppatterns", 5, FALSE}, |
| 1447 | 3323 {"leftabove", 5, FALSE}, |
| 3324 {"lockmarks", 3, FALSE}, | |
| 1721 | 3325 {"noautocmd", 3, FALSE}, |
| 5737 | 3326 {"noswapfile", 3, FALSE}, |
| 1447 | 3327 {"rightbelow", 6, FALSE}, |
| 3328 {"sandbox", 3, FALSE}, | |
| 3329 {"silent", 3, FALSE}, | |
| 3330 {"tab", 3, TRUE}, | |
| 3331 {"topleft", 2, FALSE}, | |
| 1926 | 3332 {"unsilent", 3, FALSE}, |
| 1447 | 3333 {"verbose", 4, TRUE}, |
| 3334 {"vertical", 4, FALSE}, | |
| 3335 }; | |
| 3336 | |
| 3337 /* | |
| 3338 * Return length of a command modifier (including optional count). | |
| 3339 * Return zero when it's not a modifier. | |
| 3340 */ | |
| 3341 int | |
|
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parents:
7799
diff
changeset
|
3342 modifier_len(char_u *cmd) |
| 1447 | 3343 { |
| 3344 int i, j; | |
| 3345 char_u *p = cmd; | |
| 3346 | |
| 3347 if (VIM_ISDIGIT(*cmd)) | |
| 3348 p = skipwhite(skipdigits(cmd)); | |
| 1880 | 3349 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 1447 | 3350 { |
| 3351 for (j = 0; p[j] != NUL; ++j) | |
| 3352 if (p[j] != cmdmods[i].name[j]) | |
| 3353 break; | |
|
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diff
changeset
|
3354 if (!ASCII_ISALPHA(p[j]) && j >= cmdmods[i].minlen |
| 1447 | 3355 && (p == cmd || cmdmods[i].has_count)) |
| 1570 | 3356 return j + (int)(p - cmd); |
| 1447 | 3357 } |
| 3358 return 0; | |
| 3359 } | |
| 3360 | |
| 7 | 3361 /* |
| 3362 * Return > 0 if an Ex command "name" exists. | |
| 3363 * Return 2 if there is an exact match. | |
| 3364 * Return 3 if there is an ambiguous match. | |
| 3365 */ | |
| 3366 int | |
|
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parents:
7799
diff
changeset
|
3367 cmd_exists(char_u *name) |
| 7 | 3368 { |
| 3369 exarg_T ea; | |
| 3370 int full = FALSE; | |
| 3371 int i; | |
| 3372 int j; | |
| 866 | 3373 char_u *p; |
| 7 | 3374 |
| 3375 /* Check command modifiers. */ | |
| 1880 | 3376 for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i) |
| 7 | 3377 { |
| 3378 for (j = 0; name[j] != NUL; ++j) | |
| 3379 if (name[j] != cmdmods[i].name[j]) | |
| 3380 break; | |
| 3381 if (name[j] == NUL && j >= cmdmods[i].minlen) | |
| 3382 return (cmdmods[i].name[j] == NUL ? 2 : 1); | |
| 3383 } | |
| 3384 | |
| 862 | 3385 /* Check built-in commands and user defined commands. |
| 3386 * For ":2match" and ":3match" we need to skip the number. */ | |
| 3387 ea.cmd = (*name == '2' || *name == '3') ? name + 1 : name; | |
| 7 | 3388 ea.cmdidx = (cmdidx_T)0; |
| 866 | 3389 p = find_command(&ea, &full); |
| 3390 if (p == NULL) | |
| 7 | 3391 return 3; |
| 862 | 3392 if (vim_isdigit(*name) && ea.cmdidx != CMD_match) |
| 3393 return 0; | |
| 866 | 3394 if (*skipwhite(p) != NUL) |
| 3395 return 0; /* trailing garbage */ | |
| 7 | 3396 return (ea.cmdidx == CMD_SIZE ? 0 : (full ? 2 : 1)); |
| 3397 } | |
| 3398 #endif | |
| 3399 | |
| 3400 /* | |
| 3401 * This is all pretty much copied from do_one_cmd(), with all the extra stuff | |
| 3402 * we don't need/want deleted. Maybe this could be done better if we didn't | |
| 3403 * repeat all this stuff. The only problem is that they may not stay | |
| 3404 * perfectly compatible with each other, but then the command line syntax | |
| 3405 * probably won't change that much -- webb. | |
| 3406 */ | |
| 3407 char_u * | |
|
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parents:
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diff
changeset
|
3408 set_one_cmd_context( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
3409 expand_T *xp, |
|
f86adafb28d4
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diff
changeset
|
3410 char_u *buff) /* buffer for command string */ |
| 7 | 3411 { |
| 3412 char_u *p; | |
| 3413 char_u *cmd, *arg; | |
| 184 | 3414 int len = 0; |
| 3415 exarg_T ea; | |
| 7 | 3416 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3417 int compl = EXPAND_NOTHING; | |
| 3418 #endif | |
| 3419 #ifdef FEAT_CMDL_COMPL | |
| 3420 int delim; | |
| 3421 #endif | |
| 3422 int forceit = FALSE; | |
| 3423 int usefilter = FALSE; /* filter instead of file name */ | |
| 3424 | |
| 631 | 3425 ExpandInit(xp); |
| 7 | 3426 xp->xp_pattern = buff; |
| 3427 xp->xp_context = EXPAND_COMMANDS; /* Default until we get past command */ | |
| 184 | 3428 ea.argt = 0; |
| 7 | 3429 |
| 3430 /* | |
| 6400 | 3431 * 1. skip comment lines and leading space, colons or bars |
| 7 | 3432 */ |
| 3433 for (cmd = buff; vim_strchr((char_u *)" \t:|", *cmd) != NULL; cmd++) | |
| 3434 ; | |
| 3435 xp->xp_pattern = cmd; | |
| 3436 | |
| 3437 if (*cmd == NUL) | |
| 3438 return NULL; | |
| 3439 if (*cmd == '"') /* ignore comment lines */ | |
| 3440 { | |
| 3441 xp->xp_context = EXPAND_NOTHING; | |
| 3442 return NULL; | |
| 3443 } | |
| 3444 | |
| 3445 /* | |
| 6400 | 3446 * 3. Skip over the range to find the command. |
| 7 | 3447 */ |
| 3448 cmd = skip_range(cmd, &xp->xp_context); | |
| 3449 xp->xp_pattern = cmd; | |
| 3450 if (*cmd == NUL) | |
| 3451 return NULL; | |
| 3452 if (*cmd == '"') | |
| 3453 { | |
| 3454 xp->xp_context = EXPAND_NOTHING; | |
| 3455 return NULL; | |
| 3456 } | |
| 3457 | |
| 3458 if (*cmd == '|' || *cmd == '\n') | |
| 3459 return cmd + 1; /* There's another command */ | |
| 3460 | |
| 3461 /* | |
| 3462 * Isolate the command and search for it in the command table. | |
| 3463 * Exceptions: | |
| 3464 * - the 'k' command can directly be followed by any character, but | |
| 22 | 3465 * do accept "keepmarks", "keepalt" and "keepjumps". |
| 7 | 3466 * - the 's' command can be followed directly by 'c', 'g', 'i', 'I' or 'r' |
| 3467 */ | |
| 3468 if (*cmd == 'k' && cmd[1] != 'e') | |
| 3469 { | |
| 184 | 3470 ea.cmdidx = CMD_k; |
| 7 | 3471 p = cmd + 1; |
| 3472 } | |
| 3473 else | |
| 3474 { | |
| 3475 p = cmd; | |
| 3476 while (ASCII_ISALPHA(*p) || *p == '*') /* Allow * wild card */ | |
| 3477 ++p; | |
|
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3478 /* a user command may contain digits */ |
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3479 if (ASCII_ISUPPER(cmd[0])) |
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3480 while (ASCII_ISALNUM(*p) || *p == '*') |
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|
3481 ++p; |
|
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3482 /* for python 3.x: ":py3*" commands completion */ |
|
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|
3483 if (cmd[0] == 'p' && cmd[1] == 'y' && p == cmd + 2 && *p == '3') |
| 5545 | 3484 { |
|
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|
3485 ++p; |
| 5545 | 3486 while (ASCII_ISALPHA(*p) || *p == '*') |
| 3487 ++p; | |
| 3488 } | |
|
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3489 /* check for non-alpha command */ |
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changeset
|
3490 if (p == cmd && vim_strchr((char_u *)"@*!=><&~#", *p) != NULL) |
|
0f2807c05687
commit https://github.com/vim/vim/commit/23d1b62746dce048c80cc19e7e5af1d513b6b4cf
Christian Brabandt <cb@256bit.org>
parents:
7133
diff
changeset
|
3491 ++p; |
| 184 | 3492 len = (int)(p - cmd); |
| 3493 | |
| 3494 if (len == 0) | |
| 7 | 3495 { |
| 3496 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3497 return NULL; | |
| 3498 } | |
| 184 | 3499 for (ea.cmdidx = (cmdidx_T)0; (int)ea.cmdidx < (int)CMD_SIZE; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3500 ea.cmdidx = (cmdidx_T)((int)ea.cmdidx + 1)) |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
3501 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
|
3502 (size_t)len) == 0) |
| 7 | 3503 break; |
| 3504 | |
| 3505 #ifdef FEAT_USR_CMDS | |
| 3506 if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3507 while (ASCII_ISALNUM(*p) || *p == '*') /* Allow * wild card */ | |
| 3508 ++p; | |
| 3509 #endif | |
| 3510 } | |
| 3511 | |
| 3512 /* | |
| 3513 * If the cursor is touching the command, and it ends in an alpha-numeric | |
| 3514 * character, complete the command name. | |
| 3515 */ | |
| 3516 if (*p == NUL && ASCII_ISALNUM(p[-1])) | |
| 3517 return NULL; | |
| 3518 | |
| 184 | 3519 if (ea.cmdidx == CMD_SIZE) |
| 7 | 3520 { |
| 3521 if (*cmd == 's' && vim_strchr((char_u *)"cgriI", cmd[1]) != NULL) | |
| 3522 { | |
| 184 | 3523 ea.cmdidx = CMD_substitute; |
| 7 | 3524 p = cmd + 1; |
| 3525 } | |
| 3526 #ifdef FEAT_USR_CMDS | |
| 3527 else if (cmd[0] >= 'A' && cmd[0] <= 'Z') | |
| 3528 { | |
| 184 | 3529 ea.cmd = cmd; |
| 3530 p = find_ucmd(&ea, p, NULL, xp, | |
| 3531 # if defined(FEAT_CMDL_COMPL) | |
| 3532 &compl | |
| 3533 # else | |
| 3534 NULL | |
| 7 | 3535 # endif |
| 184 | 3536 ); |
| 620 | 3537 if (p == NULL) |
| 3538 ea.cmdidx = CMD_SIZE; /* ambiguous user command */ | |
| 184 | 3539 } |
| 3540 #endif | |
| 3541 } | |
| 3542 if (ea.cmdidx == CMD_SIZE) | |
| 7 | 3543 { |
| 3544 /* Not still touching the command and it was an illegal one */ | |
| 3545 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 3546 return NULL; | |
| 3547 } | |
| 3548 | |
| 3549 xp->xp_context = EXPAND_NOTHING; /* Default now that we're past command */ | |
| 3550 | |
| 3551 if (*p == '!') /* forced commands */ | |
| 3552 { | |
| 3553 forceit = TRUE; | |
| 3554 ++p; | |
| 3555 } | |
| 3556 | |
| 3557 /* | |
| 6400 | 3558 * 6. parse arguments |
| 7 | 3559 */ |
| 6305 | 3560 if (!IS_USER_CMDIDX(ea.cmdidx)) |
| 835 | 3561 ea.argt = (long)cmdnames[(int)ea.cmdidx].cmd_argt; |
| 7 | 3562 |
| 3563 arg = skipwhite(p); | |
| 3564 | |
| 184 | 3565 if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update) |
| 7 | 3566 { |
| 3567 if (*arg == '>') /* append */ | |
| 3568 { | |
| 3569 if (*++arg == '>') | |
| 3570 ++arg; | |
| 3571 arg = skipwhite(arg); | |
| 3572 } | |
| 184 | 3573 else if (*arg == '!' && ea.cmdidx == CMD_write) /* :w !filter */ |
| 7 | 3574 { |
| 3575 ++arg; | |
| 3576 usefilter = TRUE; | |
| 3577 } | |
| 3578 } | |
| 3579 | |
| 184 | 3580 if (ea.cmdidx == CMD_read) |
| 7 | 3581 { |
| 3582 usefilter = forceit; /* :r! filter if forced */ | |
| 3583 if (*arg == '!') /* :r !filter */ | |
| 3584 { | |
| 3585 ++arg; | |
| 3586 usefilter = TRUE; | |
| 3587 } | |
| 3588 } | |
| 3589 | |
| 184 | 3590 if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift) |
| 7 | 3591 { |
| 3592 while (*arg == *cmd) /* allow any number of '>' or '<' */ | |
| 3593 ++arg; | |
| 3594 arg = skipwhite(arg); | |
| 3595 } | |
| 3596 | |
| 3597 /* Does command allow "+command"? */ | |
| 184 | 3598 if ((ea.argt & EDITCMD) && !usefilter && *arg == '+') |
| 7 | 3599 { |
| 3600 /* Check if we're in the +command */ | |
| 3601 p = arg + 1; | |
| 3602 arg = skip_cmd_arg(arg, FALSE); | |
| 3603 | |
| 3604 /* Still touching the command after '+'? */ | |
| 3605 if (*arg == NUL) | |
| 3606 return p; | |
| 3607 | |
| 3608 /* Skip space(s) after +command to get to the real argument */ | |
| 3609 arg = skipwhite(arg); | |
| 3610 } | |
| 3611 | |
| 3612 /* | |
| 3613 * Check for '|' to separate commands and '"' to start comments. | |
| 3614 * Don't do this for ":read !cmd" and ":write !cmd". | |
| 3615 */ | |
| 184 | 3616 if ((ea.argt & TRLBAR) && !usefilter) |
| 7 | 3617 { |
| 3618 p = arg; | |
| 3619 /* ":redir @" is not the start of a comment */ | |
| 184 | 3620 if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"') |
| 7 | 3621 p += 2; |
| 3622 while (*p) | |
| 3623 { | |
| 3624 if (*p == Ctrl_V) | |
| 3625 { | |
| 3626 if (p[1] != NUL) | |
| 3627 ++p; | |
| 3628 } | |
| 184 | 3629 else if ( (*p == '"' && !(ea.argt & NOTRLCOM)) |
| 7 | 3630 || *p == '|' || *p == '\n') |
| 3631 { | |
| 3632 if (*(p - 1) != '\\') | |
| 3633 { | |
| 3634 if (*p == '|' || *p == '\n') | |
| 3635 return p + 1; | |
| 3636 return NULL; /* It's a comment */ | |
| 3637 } | |
| 3638 } | |
| 39 | 3639 mb_ptr_adv(p); |
| 7 | 3640 } |
| 3641 } | |
| 3642 | |
| 3643 /* no arguments allowed */ | |
| 184 | 3644 if (!(ea.argt & EXTRA) && *arg != NUL && |
| 7 | 3645 vim_strchr((char_u *)"|\"", *arg) == NULL) |
| 3646 return NULL; | |
| 3647 | |
| 3648 /* Find start of last argument (argument just before cursor): */ | |
| 3711 | 3649 p = buff; |
| 7 | 3650 xp->xp_pattern = p; |
| 3724 | 3651 len = (int)STRLEN(buff); |
| 3711 | 3652 while (*p && p < buff + len) |
| 3653 { | |
| 3654 if (*p == ' ' || *p == TAB) | |
| 3655 { | |
| 3656 /* argument starts after a space */ | |
| 3657 xp->xp_pattern = ++p; | |
| 3658 } | |
| 3659 else | |
| 3660 { | |
| 3661 if (*p == '\\' && *(p + 1) != NUL) | |
| 3662 ++p; /* skip over escaped character */ | |
| 3663 mb_ptr_adv(p); | |
| 3664 } | |
| 3665 } | |
| 7 | 3666 |
| 184 | 3667 if (ea.argt & XFILE) |
| 7 | 3668 { |
| 1367 | 3669 int c; |
| 3670 int in_quote = FALSE; | |
| 3671 char_u *bow = NULL; /* Beginning of word */ | |
| 7 | 3672 |
| 3673 /* | |
| 3674 * Allow spaces within back-quotes to count as part of the argument | |
| 3675 * being expanded. | |
| 3676 */ | |
| 3677 xp->xp_pattern = skipwhite(arg); | |
| 1367 | 3678 p = xp->xp_pattern; |
| 3679 while (*p != NUL) | |
| 3680 { | |
| 3681 #ifdef FEAT_MBYTE | |
| 3682 if (has_mbyte) | |
| 3683 c = mb_ptr2char(p); | |
| 3684 else | |
| 3685 #endif | |
| 3686 c = *p; | |
| 3687 if (c == '\\' && p[1] != NUL) | |
| 7 | 3688 ++p; |
| 1367 | 3689 else if (c == '`') |
| 7 | 3690 { |
| 3691 if (!in_quote) | |
| 3692 { | |
| 3693 xp->xp_pattern = p; | |
| 3694 bow = p + 1; | |
| 3695 } | |
| 3696 in_quote = !in_quote; | |
| 3697 } | |
| 1511 | 3698 /* An argument can contain just about everything, except |
| 3699 * characters that end the command and white space. */ | |
| 3700 else if (c == '|' || c == '\n' || c == '"' || (vim_iswhite(c) | |
| 1367 | 3701 #ifdef SPACE_IN_FILENAME |
| 1511 | 3702 && (!(ea.argt & NOSPC) || usefilter) |
| 3703 #endif | |
| 3704 )) | |
| 1367 | 3705 { |
| 1551 | 3706 len = 0; /* avoid getting stuck when space is in 'isfname' */ |
| 1367 | 3707 while (*p != NUL) |
| 3708 { | |
| 3709 #ifdef FEAT_MBYTE | |
| 3710 if (has_mbyte) | |
| 3711 c = mb_ptr2char(p); | |
| 3712 else | |
| 3713 #endif | |
| 3714 c = *p; | |
| 1369 | 3715 if (c == '`' || vim_isfilec_or_wc(c)) |
| 1367 | 3716 break; |
| 3717 #ifdef FEAT_MBYTE | |
| 3718 if (has_mbyte) | |
| 3719 len = (*mb_ptr2len)(p); | |
| 3720 else | |
| 3721 #endif | |
| 3722 len = 1; | |
| 3723 mb_ptr_adv(p); | |
| 3724 } | |
| 3725 if (in_quote) | |
| 3726 bow = p; | |
| 3727 else | |
| 3728 xp->xp_pattern = p; | |
| 3729 p -= len; | |
| 3730 } | |
| 39 | 3731 mb_ptr_adv(p); |
| 7 | 3732 } |
| 3733 | |
| 3734 /* | |
| 3735 * If we are still inside the quotes, and we passed a space, just | |
| 3736 * expand from there. | |
| 3737 */ | |
| 3738 if (bow != NULL && in_quote) | |
| 3739 xp->xp_pattern = bow; | |
| 3740 xp->xp_context = EXPAND_FILES; | |
| 714 | 3741 |
| 631 | 3742 /* For a shell command more chars need to be escaped. */ |
| 3743 if (usefilter || ea.cmdidx == CMD_bang) | |
| 714 | 3744 { |
|
2511
2f5b709a6470
Fixed: on MS-Windows completion of shell commands didn't work.
Bram Moolenaar <bram@vim.org>
parents:
2444
diff
changeset
|
3745 #ifndef BACKSLASH_IN_FILENAME |
| 631 | 3746 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
|
3747 #endif |
| 714 | 3748 /* When still after the command name expand executables. */ |
| 3749 if (xp->xp_pattern == skipwhite(arg)) | |
| 1132 | 3750 xp->xp_context = EXPAND_SHELLCMD; |
| 714 | 3751 } |
| 7 | 3752 |
| 3753 /* Check for environment variable */ | |
| 3754 if (*xp->xp_pattern == '$' | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
3755 #if defined(MSWIN) |
| 7 | 3756 || *xp->xp_pattern == '%' |
| 3757 #endif | |
| 3758 ) | |
| 3759 { | |
| 3760 for (p = xp->xp_pattern + 1; *p != NUL; ++p) | |
| 3761 if (!vim_isIDc(*p)) | |
| 3762 break; | |
| 3763 if (*p == NUL) | |
| 3764 { | |
| 3765 xp->xp_context = EXPAND_ENV_VARS; | |
| 3766 ++xp->xp_pattern; | |
| 17 | 3767 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL) |
| 3768 /* Avoid that the assignment uses EXPAND_FILES again. */ | |
| 406 | 3769 if (compl != EXPAND_USER_DEFINED && compl != EXPAND_USER_LIST) |
| 17 | 3770 compl = EXPAND_ENV_VARS; |
| 3771 #endif | |
| 7 | 3772 } |
| 3773 } | |
| 3744 | 3774 #if defined(FEAT_CMDL_COMPL) |
| 3775 /* Check for user names */ | |
| 3776 if (*xp->xp_pattern == '~') | |
| 3777 { | |
| 3778 for (p = xp->xp_pattern + 1; *p != NUL && *p != '/'; ++p) | |
| 3779 ; | |
| 3780 /* Complete ~user only if it partially matches a user name. | |
| 3781 * A full match ~user<Tab> will be replaced by user's home | |
| 3782 * directory i.e. something like ~user<Tab> -> /home/user/ */ | |
| 3783 if (*p == NUL && p > xp->xp_pattern + 1 | |
| 3784 && match_user(xp->xp_pattern + 1) == 1) | |
| 3785 { | |
| 3786 xp->xp_context = EXPAND_USER; | |
| 3787 ++xp->xp_pattern; | |
| 3788 } | |
| 3789 } | |
| 3790 #endif | |
| 7 | 3791 } |
| 3792 | |
| 3793 /* | |
| 6400 | 3794 * 6. Switch on command name. |
| 7 | 3795 */ |
| 184 | 3796 switch (ea.cmdidx) |
| 7 | 3797 { |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3798 case CMD_find: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3799 case CMD_sfind: |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3800 case CMD_tabfind: |
| 2575 | 3801 if (xp->xp_context == EXPAND_FILES) |
| 3802 xp->xp_context = EXPAND_FILES_IN_PATH; | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 break; |
| 7 | 3804 case CMD_cd: |
| 3805 case CMD_chdir: | |
| 3806 case CMD_lcd: | |
| 3807 case CMD_lchdir: | |
| 3808 if (xp->xp_context == EXPAND_FILES) | |
| 3809 xp->xp_context = EXPAND_DIRECTORIES; | |
| 3810 break; | |
| 3811 case CMD_help: | |
| 3812 xp->xp_context = EXPAND_HELP; | |
| 3813 xp->xp_pattern = arg; | |
| 3814 break; | |
| 3815 | |
| 198 | 3816 /* Command modifiers: return the argument. |
| 3817 * Also for commands with an argument that is a command. */ | |
| 7 | 3818 case CMD_aboveleft: |
| 198 | 3819 case CMD_argdo: |
| 7 | 3820 case CMD_belowright: |
| 3821 case CMD_botright: | |
| 3822 case CMD_browse: | |
| 198 | 3823 case CMD_bufdo: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3824 case CMD_cdo: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3825 case CMD_cfdo: |
| 7 | 3826 case CMD_confirm: |
| 167 | 3827 case CMD_debug: |
| 7 | 3828 case CMD_folddoclosed: |
| 3829 case CMD_folddoopen: | |
| 3830 case CMD_hide: | |
| 22 | 3831 case CMD_keepalt: |
| 7 | 3832 case CMD_keepjumps: |
| 3833 case CMD_keepmarks: | |
| 5467 | 3834 case CMD_keeppatterns: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3835 case CMD_ldo: |
| 7 | 3836 case CMD_leftabove: |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
3837 case CMD_lfdo: |
| 7 | 3838 case CMD_lockmarks: |
| 5737 | 3839 case CMD_noautocmd: |
| 3840 case CMD_noswapfile: | |
| 7 | 3841 case CMD_rightbelow: |
| 198 | 3842 case CMD_sandbox: |
| 7 | 3843 case CMD_silent: |
| 690 | 3844 case CMD_tab: |
|
4928
afb00cc8caac
updated for version 7.3.1209
Bram Moolenaar <bram@vim.org>
parents:
4889
diff
changeset
|
3845 case CMD_tabdo: |
| 7 | 3846 case CMD_topleft: |
| 3847 case CMD_verbose: | |
| 3848 case CMD_vertical: | |
| 198 | 3849 case CMD_windo: |
| 7 | 3850 return arg; |
| 3851 | |
| 1322 | 3852 #ifdef FEAT_CMDL_COMPL |
| 3853 # ifdef FEAT_SEARCH_EXTRA | |
| 7 | 3854 case CMD_match: |
| 3855 if (*arg == NUL || !ends_excmd(*arg)) | |
| 3856 { | |
| 1322 | 3857 /* also complete "None" */ |
| 3858 set_context_in_echohl_cmd(xp, arg); | |
| 7 | 3859 arg = skipwhite(skiptowhite(arg)); |
| 3860 if (*arg != NUL) | |
| 3861 { | |
| 3862 xp->xp_context = EXPAND_NOTHING; | |
| 3863 arg = skip_regexp(arg + 1, *arg, p_magic, NULL); | |
| 3864 } | |
| 3865 } | |
| 3866 return find_nextcmd(arg); | |
| 1322 | 3867 # endif |
| 3868 | |
| 7 | 3869 /* |
| 3870 * All completion for the +cmdline_compl feature goes here. | |
| 3871 */ | |
| 3872 | |
| 3873 # ifdef FEAT_USR_CMDS | |
| 3874 case CMD_command: | |
| 3875 /* Check for attributes */ | |
| 3876 while (*arg == '-') | |
| 3877 { | |
| 3878 arg++; /* Skip "-" */ | |
| 3879 p = skiptowhite(arg); | |
| 3880 if (*p == NUL) | |
| 3881 { | |
| 3882 /* Cursor is still in the attribute */ | |
| 3883 p = vim_strchr(arg, '='); | |
| 3884 if (p == NULL) | |
| 3885 { | |
| 3886 /* No "=", so complete attribute names */ | |
| 3887 xp->xp_context = EXPAND_USER_CMD_FLAGS; | |
| 3888 xp->xp_pattern = arg; | |
| 3889 return NULL; | |
| 3890 } | |
| 3891 | |
| 6424 | 3892 /* For the -complete, -nargs and -addr attributes, we complete |
| 7 | 3893 * their arguments as well. |
| 3894 */ | |
| 3895 if (STRNICMP(arg, "complete", p - arg) == 0) | |
| 3896 { | |
| 3897 xp->xp_context = EXPAND_USER_COMPLETE; | |
| 3898 xp->xp_pattern = p + 1; | |
| 3899 return NULL; | |
| 3900 } | |
| 3901 else if (STRNICMP(arg, "nargs", p - arg) == 0) | |
| 3902 { | |
| 3903 xp->xp_context = EXPAND_USER_NARGS; | |
| 3904 xp->xp_pattern = p + 1; | |
| 3905 return NULL; | |
| 3906 } | |
| 6424 | 3907 else if (STRNICMP(arg, "addr", p - arg) == 0) |
| 3908 { | |
| 3909 xp->xp_context = EXPAND_USER_ADDR_TYPE; | |
| 3910 xp->xp_pattern = p + 1; | |
| 3911 return NULL; | |
| 3912 } | |
| 7 | 3913 return NULL; |
| 3914 } | |
| 3915 arg = skipwhite(p); | |
| 3916 } | |
| 3917 | |
| 3918 /* After the attributes comes the new command name */ | |
| 3919 p = skiptowhite(arg); | |
| 3920 if (*p == NUL) | |
| 3921 { | |
| 3922 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3923 xp->xp_pattern = arg; | |
| 3924 break; | |
| 3925 } | |
| 3926 | |
| 3927 /* And finally comes a normal command */ | |
| 3928 return skipwhite(p); | |
| 3929 | |
| 3930 case CMD_delcommand: | |
| 3931 xp->xp_context = EXPAND_USER_COMMANDS; | |
| 3932 xp->xp_pattern = arg; | |
| 3933 break; | |
| 3934 # endif | |
| 3935 | |
| 3936 case CMD_global: | |
| 3937 case CMD_vglobal: | |
| 3938 delim = *arg; /* get the delimiter */ | |
| 3939 if (delim) | |
| 3940 ++arg; /* skip delimiter if there is one */ | |
| 3941 | |
| 3942 while (arg[0] != NUL && arg[0] != delim) | |
| 3943 { | |
| 3944 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3945 ++arg; | |
| 3946 ++arg; | |
| 3947 } | |
| 3948 if (arg[0] != NUL) | |
| 3949 return arg + 1; | |
| 3950 break; | |
| 3951 case CMD_and: | |
| 3952 case CMD_substitute: | |
| 3953 delim = *arg; | |
| 3954 if (delim) | |
| 3955 { | |
| 3956 /* skip "from" part */ | |
| 3957 ++arg; | |
| 3958 arg = skip_regexp(arg, delim, p_magic, NULL); | |
| 3959 } | |
| 3960 /* skip "to" part */ | |
| 3961 while (arg[0] != NUL && arg[0] != delim) | |
| 3962 { | |
| 3963 if (arg[0] == '\\' && arg[1] != NUL) | |
| 3964 ++arg; | |
| 3965 ++arg; | |
| 3966 } | |
| 3967 if (arg[0] != NUL) /* skip delimiter */ | |
| 3968 ++arg; | |
| 3969 while (arg[0] && vim_strchr((char_u *)"|\"#", arg[0]) == NULL) | |
| 3970 ++arg; | |
| 3971 if (arg[0] != NUL) | |
| 3972 return arg; | |
| 3973 break; | |
| 3974 case CMD_isearch: | |
| 3975 case CMD_dsearch: | |
| 3976 case CMD_ilist: | |
| 3977 case CMD_dlist: | |
| 3978 case CMD_ijump: | |
| 3979 case CMD_psearch: | |
| 3980 case CMD_djump: | |
| 3981 case CMD_isplit: | |
| 3982 case CMD_dsplit: | |
| 3983 arg = skipwhite(skipdigits(arg)); /* skip count */ | |
| 3984 if (*arg == '/') /* Match regexp, not just whole words */ | |
| 3985 { | |
| 3986 for (++arg; *arg && *arg != '/'; arg++) | |
| 3987 if (*arg == '\\' && arg[1] != NUL) | |
| 3988 arg++; | |
| 3989 if (*arg) | |
| 3990 { | |
| 3991 arg = skipwhite(arg + 1); | |
| 3992 | |
| 3993 /* Check for trailing illegal characters */ | |
| 3994 if (*arg && vim_strchr((char_u *)"|\"\n", *arg) == NULL) | |
| 3995 xp->xp_context = EXPAND_NOTHING; | |
| 3996 else | |
| 3997 return arg; | |
| 3998 } | |
| 3999 } | |
| 4000 break; | |
| 4001 #ifdef FEAT_AUTOCMD | |
| 4002 case CMD_autocmd: | |
| 4003 return set_context_in_autocmd(xp, arg, FALSE); | |
| 4004 | |
| 4005 case CMD_doautocmd: | |
| 1731 | 4006 case CMD_doautoall: |
| 7 | 4007 return set_context_in_autocmd(xp, arg, TRUE); |
| 4008 #endif | |
| 4009 case CMD_set: | |
| 4010 set_context_in_set_cmd(xp, arg, 0); | |
| 4011 break; | |
| 4012 case CMD_setglobal: | |
| 4013 set_context_in_set_cmd(xp, arg, OPT_GLOBAL); | |
| 4014 break; | |
| 4015 case CMD_setlocal: | |
| 4016 set_context_in_set_cmd(xp, arg, OPT_LOCAL); | |
| 4017 break; | |
| 4018 case CMD_tag: | |
| 4019 case CMD_stag: | |
| 4020 case CMD_ptag: | |
| 649 | 4021 case CMD_ltag: |
| 7 | 4022 case CMD_tselect: |
| 4023 case CMD_stselect: | |
| 4024 case CMD_ptselect: | |
| 4025 case CMD_tjump: | |
| 4026 case CMD_stjump: | |
| 4027 case CMD_ptjump: | |
| 40 | 4028 if (*p_wop != NUL) |
| 4029 xp->xp_context = EXPAND_TAGS_LISTFILES; | |
| 4030 else | |
| 4031 xp->xp_context = EXPAND_TAGS; | |
| 7 | 4032 xp->xp_pattern = arg; |
| 4033 break; | |
| 4034 case CMD_augroup: | |
| 4035 xp->xp_context = EXPAND_AUGROUP; | |
| 4036 xp->xp_pattern = arg; | |
| 4037 break; | |
| 4038 #ifdef FEAT_SYN_HL | |
| 4039 case CMD_syntax: | |
| 4040 set_context_in_syntax_cmd(xp, arg); | |
| 4041 break; | |
| 4042 #endif | |
| 4043 #ifdef FEAT_EVAL | |
| 4044 case CMD_let: | |
| 4045 case CMD_if: | |
| 4046 case CMD_elseif: | |
| 4047 case CMD_while: | |
| 72 | 4048 case CMD_for: |
| 7 | 4049 case CMD_echo: |
| 4050 case CMD_echon: | |
| 4051 case CMD_execute: | |
| 4052 case CMD_echomsg: | |
| 4053 case CMD_echoerr: | |
| 4054 case CMD_call: | |
| 4055 case CMD_return: | |
| 184 | 4056 set_context_for_expression(xp, arg, ea.cmdidx); |
| 7 | 4057 break; |
| 4058 | |
| 4059 case CMD_unlet: | |
| 4060 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4061 arg = xp->xp_pattern + 1; | |
| 4062 xp->xp_context = EXPAND_USER_VARS; | |
| 4063 xp->xp_pattern = arg; | |
| 4064 break; | |
| 4065 | |
| 4066 case CMD_function: | |
| 4067 case CMD_delfunction: | |
| 4068 xp->xp_context = EXPAND_USER_FUNC; | |
| 4069 xp->xp_pattern = arg; | |
| 4070 break; | |
| 4071 | |
| 4072 case CMD_echohl: | |
| 1322 | 4073 set_context_in_echohl_cmd(xp, arg); |
| 7 | 4074 break; |
| 4075 #endif | |
| 4076 case CMD_highlight: | |
| 4077 set_context_in_highlight_cmd(xp, arg); | |
| 4078 break; | |
| 1845 | 4079 #ifdef FEAT_CSCOPE |
| 4080 case CMD_cscope: | |
| 1858 | 4081 case CMD_lcscope: |
| 4082 case CMD_scscope: | |
| 4083 set_context_in_cscope_cmd(xp, arg, ea.cmdidx); | |
| 1845 | 4084 break; |
| 4085 #endif | |
| 1868 | 4086 #ifdef FEAT_SIGNS |
| 4087 case CMD_sign: | |
| 4088 set_context_in_sign_cmd(xp, arg); | |
| 4089 break; | |
| 4090 #endif | |
| 7 | 4091 #ifdef FEAT_LISTCMDS |
| 4092 case CMD_bdelete: | |
| 4093 case CMD_bwipeout: | |
| 4094 case CMD_bunload: | |
| 4095 while ((xp->xp_pattern = vim_strchr(arg, ' ')) != NULL) | |
| 4096 arg = xp->xp_pattern + 1; | |
| 4097 /*FALLTHROUGH*/ | |
| 4098 case CMD_buffer: | |
| 4099 case CMD_sbuffer: | |
| 4100 case CMD_checktime: | |
| 4101 xp->xp_context = EXPAND_BUFFERS; | |
| 4102 xp->xp_pattern = arg; | |
| 4103 break; | |
| 4104 #endif | |
| 4105 #ifdef FEAT_USR_CMDS | |
| 4106 case CMD_USER: | |
| 4107 case CMD_USER_BUF: | |
| 4108 if (compl != EXPAND_NOTHING) | |
| 4109 { | |
| 4110 /* XFILE: file names are handled above */ | |
| 184 | 4111 if (!(ea.argt & XFILE)) |
| 7 | 4112 { |
| 4113 # ifdef FEAT_MENU | |
| 4114 if (compl == EXPAND_MENUS) | |
| 4115 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4116 # endif | |
| 4117 if (compl == EXPAND_COMMANDS) | |
| 4118 return arg; | |
| 4119 if (compl == EXPAND_MAPPINGS) | |
| 4120 return set_context_in_map_cmd(xp, (char_u *)"map", | |
| 4121 arg, forceit, FALSE, FALSE, CMD_map); | |
| 3711 | 4122 /* Find start of last argument. */ |
| 4123 p = arg; | |
| 4124 while (*p) | |
| 4125 { | |
| 4126 if (*p == ' ') | |
| 4127 /* argument starts after a space */ | |
| 4128 arg = p + 1; | |
| 3716 | 4129 else if (*p == '\\' && *(p + 1) != NUL) |
| 4130 ++p; /* skip over escaped character */ | |
| 4131 mb_ptr_adv(p); | |
| 3711 | 4132 } |
| 7 | 4133 xp->xp_pattern = arg; |
| 4134 } | |
| 4135 xp->xp_context = compl; | |
| 4136 } | |
| 4137 break; | |
| 4138 #endif | |
| 4139 case CMD_map: case CMD_noremap: | |
| 4140 case CMD_nmap: case CMD_nnoremap: | |
| 4141 case CMD_vmap: case CMD_vnoremap: | |
| 4142 case CMD_omap: case CMD_onoremap: | |
| 4143 case CMD_imap: case CMD_inoremap: | |
| 4144 case CMD_cmap: case CMD_cnoremap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4145 case CMD_lmap: case CMD_lnoremap: |
| 4365 | 4146 case CMD_smap: case CMD_snoremap: |
| 4147 case CMD_xmap: case CMD_xnoremap: | |
| 7 | 4148 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
|
4149 FALSE, FALSE, ea.cmdidx); |
| 7 | 4150 case CMD_unmap: |
| 4151 case CMD_nunmap: | |
| 4152 case CMD_vunmap: | |
| 4153 case CMD_ounmap: | |
| 4154 case CMD_iunmap: | |
| 4155 case CMD_cunmap: | |
|
2405
84c9bf950ed4
Add completion for :lmap and :lunmap.
Bram Moolenaar <bram@vim.org>
parents:
2366
diff
changeset
|
4156 case CMD_lunmap: |
| 4365 | 4157 case CMD_sunmap: |
| 4158 case CMD_xunmap: | |
| 7 | 4159 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
|
4160 FALSE, TRUE, ea.cmdidx); |
| 7 | 4161 case CMD_abbreviate: case CMD_noreabbrev: |
| 4162 case CMD_cabbrev: case CMD_cnoreabbrev: | |
| 4163 case CMD_iabbrev: case CMD_inoreabbrev: | |
| 4164 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
|
4165 TRUE, FALSE, ea.cmdidx); |
| 7 | 4166 case CMD_unabbreviate: |
| 4167 case CMD_cunabbrev: | |
| 4168 case CMD_iunabbrev: | |
| 4169 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
|
4170 TRUE, TRUE, ea.cmdidx); |
| 7 | 4171 #ifdef FEAT_MENU |
| 4172 case CMD_menu: case CMD_noremenu: case CMD_unmenu: | |
| 4173 case CMD_amenu: case CMD_anoremenu: case CMD_aunmenu: | |
| 4174 case CMD_nmenu: case CMD_nnoremenu: case CMD_nunmenu: | |
| 4175 case CMD_vmenu: case CMD_vnoremenu: case CMD_vunmenu: | |
| 4176 case CMD_omenu: case CMD_onoremenu: case CMD_ounmenu: | |
| 4177 case CMD_imenu: case CMD_inoremenu: case CMD_iunmenu: | |
| 4178 case CMD_cmenu: case CMD_cnoremenu: case CMD_cunmenu: | |
| 4179 case CMD_tmenu: case CMD_tunmenu: | |
| 4180 case CMD_popup: case CMD_tearoff: case CMD_emenu: | |
| 4181 return set_context_in_menu_cmd(xp, cmd, arg, forceit); | |
| 4182 #endif | |
| 4183 | |
| 4184 case CMD_colorscheme: | |
| 4185 xp->xp_context = EXPAND_COLORS; | |
| 4186 xp->xp_pattern = arg; | |
| 4187 break; | |
| 4188 | |
| 4189 case CMD_compiler: | |
| 4190 xp->xp_context = EXPAND_COMPILER; | |
| 4191 xp->xp_pattern = arg; | |
| 4192 break; | |
| 4193 | |
|
2433
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4194 case CMD_ownsyntax: |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4195 xp->xp_context = EXPAND_OWNSYNTAX; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4196 xp->xp_pattern = arg; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4197 break; |
|
98b9a6b9e7d5
Add completion for ":ownsyntax" and improve completion for ":filetype".
Bram Moolenaar <bram@vim.org>
parents:
2406
diff
changeset
|
4198 |
|
2406
bbff28ebfc7a
Add completion for :setfiletype. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2405
diff
changeset
|
4199 case CMD_setfiletype: |
|
2268
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4200 xp->xp_context = EXPAND_FILETYPE; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4201 xp->xp_pattern = arg; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4202 break; |
|
aafed4a4866f
Command line completion for :ownsyntax. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4203 |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4204 case CMD_packadd: |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4205 xp->xp_context = EXPAND_PACKADD; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4206 xp->xp_pattern = arg; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4207 break; |
|
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4208 |
| 7 | 4209 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 4210 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) | |
| 4211 case CMD_language: | |
| 2853 | 4212 p = skiptowhite(arg); |
| 4213 if (*p == NUL) | |
| 7 | 4214 { |
| 4215 xp->xp_context = EXPAND_LANGUAGE; | |
| 4216 xp->xp_pattern = arg; | |
| 4217 } | |
| 4218 else | |
| 2853 | 4219 { |
| 4220 if ( STRNCMP(arg, "messages", p - arg) == 0 | |
| 4221 || STRNCMP(arg, "ctype", p - arg) == 0 | |
| 4222 || STRNCMP(arg, "time", p - arg) == 0) | |
| 4223 { | |
| 4224 xp->xp_context = EXPAND_LOCALES; | |
| 4225 xp->xp_pattern = skipwhite(p); | |
| 4226 } | |
| 4227 else | |
| 4228 xp->xp_context = EXPAND_NOTHING; | |
| 4229 } | |
| 7 | 4230 break; |
| 4231 #endif | |
|
2068
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4232 #if defined(FEAT_PROFILE) |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4233 case CMD_profile: |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4234 set_context_in_profile_cmd(xp, arg); |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4235 break; |
|
98a2a6e6b966
updated for version 7.2.353
Bram Moolenaar <bram@zimbu.org>
parents:
1973
diff
changeset
|
4236 #endif |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4237 case CMD_behave: |
|
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4238 xp->xp_context = EXPAND_BEHAVE; |
| 3503 | 4239 xp->xp_pattern = arg; |
|
2097
8f72e3512b43
updated for version 7.2.381
Bram Moolenaar <bram@zimbu.org>
parents:
2068
diff
changeset
|
4240 break; |
| 7 | 4241 |
| 3503 | 4242 #if defined(FEAT_CMDHIST) |
| 4243 case CMD_history: | |
| 4244 xp->xp_context = EXPAND_HISTORY; | |
| 4245 xp->xp_pattern = arg; | |
| 4246 break; | |
| 4247 #endif | |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4248 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4249 case CMD_syntime: |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4250 xp->xp_context = EXPAND_SYNTIME; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4251 xp->xp_pattern = arg; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4252 break; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
4253 #endif |
| 3503 | 4254 |
| 7 | 4255 #endif /* FEAT_CMDL_COMPL */ |
| 4256 | |
| 4257 default: | |
| 4258 break; | |
| 4259 } | |
| 4260 return NULL; | |
| 4261 } | |
| 4262 | |
| 4263 /* | |
| 4264 * skip a range specifier of the form: addr [,addr] [;addr] .. | |
| 4265 * | |
| 4266 * Backslashed delimiters after / or ? will be skipped, and commands will | |
| 4267 * not be expanded between /'s and ?'s or after "'". | |
| 4268 * | |
| 167 | 4269 * Also skip white space and ":" characters. |
| 7 | 4270 * Returns the "cmd" pointer advanced to beyond the range. |
| 4271 */ | |
| 4272 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4273 skip_range( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4274 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4275 int *ctx) /* pointer to xp_context or NULL */ |
| 7 | 4276 { |
| 1872 | 4277 unsigned delim; |
| 7 | 4278 |
| 167 | 4279 while (vim_strchr((char_u *)" \t0123456789.$%'/?-+,;", *cmd) != NULL) |
| 7 | 4280 { |
| 4281 if (*cmd == '\'') | |
| 4282 { | |
| 4283 if (*++cmd == NUL && ctx != NULL) | |
| 4284 *ctx = EXPAND_NOTHING; | |
| 4285 } | |
| 4286 else if (*cmd == '/' || *cmd == '?') | |
| 4287 { | |
| 4288 delim = *cmd++; | |
| 4289 while (*cmd != NUL && *cmd != delim) | |
| 4290 if (*cmd++ == '\\' && *cmd != NUL) | |
| 4291 ++cmd; | |
| 4292 if (*cmd == NUL && ctx != NULL) | |
| 4293 *ctx = EXPAND_NOTHING; | |
| 4294 } | |
| 4295 if (*cmd != NUL) | |
| 4296 ++cmd; | |
| 4297 } | |
| 167 | 4298 |
| 4299 /* Skip ":" and white space. */ | |
| 4300 while (*cmd == ':') | |
| 4301 cmd = skipwhite(cmd + 1); | |
| 4302 | |
| 7 | 4303 return cmd; |
| 4304 } | |
| 4305 | |
| 4306 /* | |
| 4307 * get a single EX address | |
| 4308 * | |
| 4309 * Set ptr to the next character after the part that was interpreted. | |
| 4310 * Set ptr to NULL when an error is encountered. | |
| 4311 * | |
| 4312 * Return MAXLNUM when no Ex address was found. | |
| 4313 */ | |
| 4314 static linenr_T | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4315 get_address( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4316 exarg_T *eap UNUSED, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4317 char_u **ptr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4318 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
|
4319 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
|
4320 int to_other_file) /* flag: may jump to other file */ |
| 7 | 4321 { |
| 4322 int c; | |
| 4323 int i; | |
| 4324 long n; | |
| 4325 char_u *cmd; | |
| 4326 pos_T pos; | |
| 4327 pos_T *fp; | |
| 4328 linenr_T lnum; | |
| 6424 | 4329 buf_T *buf; |
| 7 | 4330 |
| 4331 cmd = skipwhite(*ptr); | |
| 4332 lnum = MAXLNUM; | |
| 4333 do | |
| 4334 { | |
| 4335 switch (*cmd) | |
| 4336 { | |
| 4337 case '.': /* '.' - Cursor position */ | |
| 6398 | 4338 ++cmd; |
| 4339 switch (addr_type) | |
| 4340 { | |
| 4341 case ADDR_LINES: | |
| 7 | 4342 lnum = curwin->w_cursor.lnum; |
| 4343 break; | |
| 6398 | 4344 case ADDR_WINDOWS: |
| 6409 | 4345 lnum = CURRENT_WIN_NR; |
| 6398 | 4346 break; |
| 4347 case ADDR_ARGUMENTS: | |
| 4348 lnum = curwin->w_arg_idx + 1; | |
| 4349 break; | |
| 4350 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4351 case ADDR_BUFFERS: |
| 6398 | 4352 lnum = curbuf->b_fnum; |
| 4353 break; | |
| 4354 case ADDR_TABS: | |
| 6409 | 4355 lnum = CURRENT_TAB_NR; |
| 6398 | 4356 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4357 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4358 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4359 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
|
4360 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4361 #endif |
| 6398 | 4362 } |
| 4363 break; | |
| 7 | 4364 |
| 4365 case '$': /* '$' - last line */ | |
| 6398 | 4366 ++cmd; |
| 4367 switch (addr_type) | |
| 4368 { | |
| 4369 case ADDR_LINES: | |
| 7 | 4370 lnum = curbuf->b_ml.ml_line_count; |
| 4371 break; | |
| 6398 | 4372 case ADDR_WINDOWS: |
| 6409 | 4373 lnum = LAST_WIN_NR; |
| 6398 | 4374 break; |
| 4375 case ADDR_ARGUMENTS: | |
| 4376 lnum = ARGCOUNT; | |
| 4377 break; | |
| 4378 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4379 buf = lastbuf; |
| 4380 while (buf->b_ml.ml_mfp == NULL) | |
| 4381 { | |
| 4382 if (buf->b_prev == NULL) | |
| 4383 break; | |
| 4384 buf = buf->b_prev; | |
| 4385 } | |
| 4386 lnum = buf->b_fnum; | |
| 4387 break; | |
| 4388 case ADDR_BUFFERS: | |
| 6398 | 4389 lnum = lastbuf->b_fnum; |
| 4390 break; | |
| 4391 case ADDR_TABS: | |
| 6409 | 4392 lnum = LAST_TAB_NR; |
| 6398 | 4393 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4394 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4395 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4396 lnum = qf_get_size(eap); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4397 if (lnum == 0) |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4398 lnum = 1; |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4399 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4400 #endif |
| 6398 | 4401 } |
| 4402 break; | |
| 7 | 4403 |
| 4404 case '\'': /* ''' - mark */ | |
| 6398 | 4405 if (*++cmd == NUL) |
| 4406 { | |
| 4407 cmd = NULL; | |
| 4408 goto error; | |
| 4409 } | |
| 4410 if (addr_type != ADDR_LINES) | |
| 4411 { | |
| 4412 EMSG(_(e_invaddr)); | |
| 6581 | 4413 cmd = NULL; |
| 6398 | 4414 goto error; |
| 4415 } | |
| 4416 if (skip) | |
| 4417 ++cmd; | |
| 4418 else | |
| 4419 { | |
| 4420 /* Only accept a mark in another file when it is | |
| 4421 * used by itself: ":'M". */ | |
| 4422 fp = getmark(*cmd, to_other_file && cmd[1] == NUL); | |
| 4423 ++cmd; | |
| 4424 if (fp == (pos_T *)-1) | |
| 4425 /* Jumped to another file. */ | |
| 4426 lnum = curwin->w_cursor.lnum; | |
| 4427 else | |
| 4428 { | |
| 4429 if (check_mark(fp) == FAIL) | |
| 7 | 4430 { |
| 4431 cmd = NULL; | |
| 4432 goto error; | |
| 4433 } | |
| 6398 | 4434 lnum = fp->lnum; |
| 4435 } | |
| 4436 } | |
| 4437 break; | |
| 7 | 4438 |
| 4439 case '/': | |
| 4440 case '?': /* '/' or '?' - search */ | |
| 6398 | 4441 c = *cmd++; |
| 4442 if (addr_type != ADDR_LINES) | |
| 4443 { | |
| 4444 EMSG(_(e_invaddr)); | |
| 6581 | 4445 cmd = NULL; |
| 6398 | 4446 goto error; |
| 4447 } | |
| 4448 if (skip) /* skip "/pat/" */ | |
| 4449 { | |
| 4450 cmd = skip_regexp(cmd, c, (int)p_magic, NULL); | |
| 4451 if (*cmd == c) | |
| 4452 ++cmd; | |
| 4453 } | |
| 4454 else | |
| 4455 { | |
| 4456 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 4457 /* | |
| 4458 * When '/' or '?' follows another address, start | |
| 4459 * from there. | |
| 4460 */ | |
| 4461 if (lnum != MAXLNUM) | |
| 4462 curwin->w_cursor.lnum = lnum; | |
| 4463 /* | |
| 4464 * Start a forward search at the end of the line. | |
| 4465 * Start a backward search at the start of the line. | |
| 4466 * This makes sure we never match in the current | |
| 4467 * line, and can match anywhere in the | |
| 4468 * next/previous line. | |
| 4469 */ | |
| 4470 if (c == '/') | |
| 4471 curwin->w_cursor.col = MAXCOL; | |
| 4472 else | |
| 4473 curwin->w_cursor.col = 0; | |
| 4474 searchcmdlen = 0; | |
| 4475 if (!do_search(NULL, c, cmd, 1L, | |
| 4476 SEARCH_HIS | SEARCH_MSG, NULL)) | |
| 4477 { | |
| 4478 curwin->w_cursor = pos; | |
| 4479 cmd = NULL; | |
| 4480 goto error; | |
| 4481 } | |
| 4482 lnum = curwin->w_cursor.lnum; | |
| 4483 curwin->w_cursor = pos; | |
| 4484 /* adjust command string pointer */ | |
| 4485 cmd += searchcmdlen; | |
| 4486 } | |
| 4487 break; | |
| 7 | 4488 |
| 4489 case '\\': /* "\?", "\/" or "\&", repeat search */ | |
| 6398 | 4490 ++cmd; |
| 4491 if (addr_type != ADDR_LINES) | |
| 4492 { | |
| 4493 EMSG(_(e_invaddr)); | |
| 6581 | 4494 cmd = NULL; |
| 6398 | 4495 goto error; |
| 4496 } | |
| 4497 if (*cmd == '&') | |
| 4498 i = RE_SUBST; | |
| 4499 else if (*cmd == '?' || *cmd == '/') | |
| 4500 i = RE_SEARCH; | |
| 4501 else | |
| 4502 { | |
| 4503 EMSG(_(e_backslash)); | |
| 4504 cmd = NULL; | |
| 4505 goto error; | |
| 4506 } | |
| 4507 | |
| 4508 if (!skip) | |
| 4509 { | |
| 4510 /* | |
| 4511 * When search follows another address, start from | |
| 4512 * there. | |
| 4513 */ | |
| 4514 if (lnum != MAXLNUM) | |
| 4515 pos.lnum = lnum; | |
| 4516 else | |
| 4517 pos.lnum = curwin->w_cursor.lnum; | |
| 4518 | |
| 4519 /* | |
| 4520 * Start the search just like for the above | |
| 4521 * do_search(). | |
| 4522 */ | |
| 4523 if (*cmd != '?') | |
| 4524 pos.col = MAXCOL; | |
| 4525 else | |
| 4526 pos.col = 0; | |
| 7007 | 4527 #ifdef FEAT_VIRTUALEDIT |
| 4528 pos.coladd = 0; | |
| 4529 #endif | |
| 6398 | 4530 if (searchit(curwin, curbuf, &pos, |
| 4531 *cmd == '?' ? BACKWARD : FORWARD, | |
| 4532 (char_u *)"", 1L, SEARCH_MSG, | |
| 4533 i, (linenr_T)0, NULL) != FAIL) | |
| 4534 lnum = pos.lnum; | |
| 4535 else | |
| 4536 { | |
| 4537 cmd = NULL; | |
| 4538 goto error; | |
| 4539 } | |
| 4540 } | |
| 4541 ++cmd; | |
| 4542 break; | |
| 7 | 4543 |
| 4544 default: | |
| 6398 | 4545 if (VIM_ISDIGIT(*cmd)) /* absolute line number */ |
| 4546 lnum = getdigits(&cmd); | |
| 7 | 4547 } |
| 4548 | |
| 4549 for (;;) | |
| 4550 { | |
| 4551 cmd = skipwhite(cmd); | |
| 4552 if (*cmd != '-' && *cmd != '+' && !VIM_ISDIGIT(*cmd)) | |
| 4553 break; | |
| 4554 | |
| 4555 if (lnum == MAXLNUM) | |
| 6398 | 4556 { |
| 4557 switch (addr_type) | |
| 4558 { | |
| 4559 case ADDR_LINES: | |
| 6409 | 4560 /* "+1" is same as ".+1" */ |
| 4561 lnum = curwin->w_cursor.lnum; | |
| 6398 | 4562 break; |
| 4563 case ADDR_WINDOWS: | |
| 6409 | 4564 lnum = CURRENT_WIN_NR; |
| 6398 | 4565 break; |
| 4566 case ADDR_ARGUMENTS: | |
| 4567 lnum = curwin->w_arg_idx + 1; | |
| 4568 break; | |
| 4569 case ADDR_LOADED_BUFFERS: | |
| 6424 | 4570 case ADDR_BUFFERS: |
| 6398 | 4571 lnum = curbuf->b_fnum; |
| 4572 break; | |
| 4573 case ADDR_TABS: | |
| 6409 | 4574 lnum = CURRENT_TAB_NR; |
| 6398 | 4575 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4576 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4577 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4578 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
|
4579 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4580 #endif |
| 6398 | 4581 } |
| 4582 } | |
| 4583 | |
| 7 | 4584 if (VIM_ISDIGIT(*cmd)) |
| 4585 i = '+'; /* "number" is same as "+number" */ | |
| 4586 else | |
| 4587 i = *cmd++; | |
| 4588 if (!VIM_ISDIGIT(*cmd)) /* '+' is '+1', but '+0' is not '+1' */ | |
| 4589 n = 1; | |
| 4590 else | |
| 4591 n = getdigits(&cmd); | |
| 6398 | 4592 if (addr_type == ADDR_LOADED_BUFFERS |
| 6424 | 4593 || addr_type == ADDR_BUFFERS) |
| 6581 | 4594 lnum = compute_buffer_local_count( |
| 4595 addr_type, lnum, (i == '-') ? -1 * n : n); | |
| 6398 | 4596 else if (i == '-') |
| 7 | 4597 lnum -= n; |
| 4598 else | |
| 4599 lnum += n; | |
| 4600 } | |
| 4601 } while (*cmd == '/' || *cmd == '?'); | |
| 4602 | |
| 4603 error: | |
| 4604 *ptr = cmd; | |
| 4605 return lnum; | |
| 4606 } | |
| 4607 | |
| 4608 /* | |
| 167 | 4609 * Get flags from an Ex command argument. |
| 4610 */ | |
| 4611 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4612 get_flags(exarg_T *eap) |
| 167 | 4613 { |
| 4614 while (vim_strchr((char_u *)"lp#", *eap->arg) != NULL) | |
| 4615 { | |
| 4616 if (*eap->arg == 'l') | |
| 4617 eap->flags |= EXFLAG_LIST; | |
| 4618 else if (*eap->arg == 'p') | |
| 4619 eap->flags |= EXFLAG_PRINT; | |
| 4620 else | |
| 4621 eap->flags |= EXFLAG_NR; | |
| 4622 eap->arg = skipwhite(eap->arg + 1); | |
| 4623 } | |
| 4624 } | |
| 4625 | |
| 4626 /* | |
| 7 | 4627 * Function called for command which is Not Implemented. NI! |
| 4628 */ | |
| 4629 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4630 ex_ni(exarg_T *eap) |
| 7 | 4631 { |
| 4632 if (!eap->skip) | |
| 4633 eap->errmsg = (char_u *)N_("E319: Sorry, the command is not available in this version"); | |
| 4634 } | |
| 4635 | |
| 1315 | 4636 #ifdef HAVE_EX_SCRIPT_NI |
| 7 | 4637 /* |
| 4638 * Function called for script command which is Not Implemented. NI! | |
| 4639 * Skips over ":perl <<EOF" constructs. | |
| 4640 */ | |
| 4641 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4642 ex_script_ni(exarg_T *eap) |
| 7 | 4643 { |
| 4644 if (!eap->skip) | |
| 4645 ex_ni(eap); | |
| 4646 else | |
| 4647 vim_free(script_get(eap, eap->arg)); | |
| 4648 } | |
| 4649 #endif | |
| 4650 | |
| 4651 /* | |
| 4652 * Check range in Ex command for validity. | |
| 4653 * Return NULL when valid, error message when invalid. | |
| 4654 */ | |
| 4655 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4656 invalid_range(exarg_T *eap) |
| 7 | 4657 { |
| 6472 | 4658 buf_T *buf; |
| 7 | 4659 if ( eap->line1 < 0 |
| 4660 || eap->line2 < 0 | |
| 6472 | 4661 || eap->line1 > eap->line2) |
| 4662 return (char_u *)_(e_invrange); | |
| 4663 | |
| 4664 if (eap->argt & RANGE) | |
| 4665 { | |
| 4666 switch(eap->addr_type) | |
| 4667 { | |
| 4668 case ADDR_LINES: | |
| 4669 if (!(eap->argt & NOTADR) | |
| 4670 && eap->line2 > curbuf->b_ml.ml_line_count | |
| 7 | 4671 #ifdef FEAT_DIFF |
| 6472 | 4672 + (eap->cmdidx == CMD_diffget) |
| 4673 #endif | |
| 4674 ) | |
| 4675 return (char_u *)_(e_invrange); | |
| 4676 break; | |
| 4677 case ADDR_ARGUMENTS: | |
| 6581 | 4678 /* add 1 if ARGCOUNT is 0 */ |
| 4679 if (eap->line2 > ARGCOUNT + (!ARGCOUNT)) | |
| 6472 | 4680 return (char_u *)_(e_invrange); |
| 4681 break; | |
| 4682 case ADDR_BUFFERS: | |
| 4683 if (eap->line1 < firstbuf->b_fnum | |
| 4684 || eap->line2 > lastbuf->b_fnum) | |
| 4685 return (char_u *)_(e_invrange); | |
| 4686 break; | |
| 4687 case ADDR_LOADED_BUFFERS: | |
| 4688 buf = firstbuf; | |
| 4689 while (buf->b_ml.ml_mfp == NULL) | |
| 4690 { | |
| 4691 if (buf->b_next == NULL) | |
| 4692 return (char_u *)_(e_invrange); | |
| 4693 buf = buf->b_next; | |
| 4694 } | |
| 4695 if (eap->line1 < buf->b_fnum) | |
| 4696 return (char_u *)_(e_invrange); | |
| 4697 buf = lastbuf; | |
| 4698 while (buf->b_ml.ml_mfp == NULL) | |
| 4699 { | |
| 4700 if (buf->b_prev == NULL) | |
| 4701 return (char_u *)_(e_invrange); | |
| 4702 buf = buf->b_prev; | |
| 4703 } | |
| 4704 if (eap->line2 > buf->b_fnum) | |
| 4705 return (char_u *)_(e_invrange); | |
| 4706 break; | |
| 4707 case ADDR_WINDOWS: | |
| 6480 | 4708 if (eap->line2 > LAST_WIN_NR) |
| 6472 | 4709 return (char_u *)_(e_invrange); |
| 4710 break; | |
| 4711 case ADDR_TABS: | |
| 4712 if (eap->line2 > LAST_TAB_NR) | |
| 4713 return (char_u *)_(e_invrange); | |
| 4714 break; | |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4715 #ifdef FEAT_QUICKFIX |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4716 case ADDR_QUICKFIX: |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4717 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
|
4718 return (char_u *)_(e_invrange); |
|
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
4719 break; |
|
7105
f4456e686406
commit https://github.com/vim/vim/commit/e906c502079770ae0e0071c74cefb802689ff193
Christian Brabandt <cb@256bit.org>
parents:
7092
diff
changeset
|
4720 #endif |
| 6472 | 4721 } |
| 4722 } | |
| 7 | 4723 return NULL; |
| 4724 } | |
| 4725 | |
| 4726 /* | |
| 4727 * Correct the range for zero line number, if required. | |
| 4728 */ | |
| 4729 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4730 correct_range(exarg_T *eap) |
| 7 | 4731 { |
| 4732 if (!(eap->argt & ZEROR)) /* zero in range not allowed */ | |
| 4733 { | |
| 4734 if (eap->line1 == 0) | |
| 4735 eap->line1 = 1; | |
| 4736 if (eap->line2 == 0) | |
| 4737 eap->line2 = 1; | |
| 4738 } | |
| 4739 } | |
| 4740 | |
| 153 | 4741 #ifdef FEAT_QUICKFIX |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
4742 static char_u *skip_grep_pat(exarg_T *eap); |
| 153 | 4743 |
| 4744 /* | |
| 4745 * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the | |
| 4746 * pattern. Otherwise return eap->arg. | |
| 4747 */ | |
| 4748 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4749 skip_grep_pat(exarg_T *eap) |
| 153 | 4750 { |
| 4751 char_u *p = eap->arg; | |
| 4752 | |
| 655 | 4753 if (*p != NUL && (eap->cmdidx == CMD_vimgrep || eap->cmdidx == CMD_lvimgrep |
| 4754 || eap->cmdidx == CMD_vimgrepadd | |
| 4755 || eap->cmdidx == CMD_lvimgrepadd | |
| 4756 || grep_internal(eap->cmdidx))) | |
| 153 | 4757 { |
| 170 | 4758 p = skip_vimgrep_pat(p, NULL, NULL); |
| 153 | 4759 if (p == NULL) |
| 4760 p = eap->arg; | |
| 4761 } | |
| 4762 return p; | |
| 4763 } | |
| 344 | 4764 |
| 4765 /* | |
| 4766 * For the ":make" and ":grep" commands insert the 'makeprg'/'grepprg' option | |
| 4767 * in the command line, so that things like % get expanded. | |
| 4768 */ | |
| 4769 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4770 replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep) |
| 344 | 4771 { |
| 4772 char_u *new_cmdline; | |
| 4773 char_u *program; | |
| 4774 char_u *pos; | |
| 4775 char_u *ptr; | |
| 4776 int len; | |
| 4777 int i; | |
| 4778 | |
| 4779 /* | |
| 4780 * Don't do it when ":vimgrep" is used for ":grep". | |
| 4781 */ | |
| 655 | 4782 if ((eap->cmdidx == CMD_make || eap->cmdidx == CMD_lmake |
| 4783 || eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep | |
| 4784 || eap->cmdidx == CMD_grepadd | |
| 4785 || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4786 && !grep_internal(eap->cmdidx)) |
| 4787 { | |
| 655 | 4788 if (eap->cmdidx == CMD_grep || eap->cmdidx == CMD_lgrep |
| 4789 || eap->cmdidx == CMD_grepadd || eap->cmdidx == CMD_lgrepadd) | |
| 344 | 4790 { |
| 4791 if (*curbuf->b_p_gp == NUL) | |
| 4792 program = p_gp; | |
| 4793 else | |
| 4794 program = curbuf->b_p_gp; | |
| 4795 } | |
| 4796 else | |
| 4797 { | |
| 4798 if (*curbuf->b_p_mp == NUL) | |
| 4799 program = p_mp; | |
| 4800 else | |
| 4801 program = curbuf->b_p_mp; | |
| 4802 } | |
| 4803 | |
| 4804 p = skipwhite(p); | |
| 4805 | |
| 4806 if ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4807 { | |
| 4808 /* replace $* by given arguments */ | |
| 4809 i = 1; | |
| 4810 while ((pos = (char_u *)strstr((char *)pos + 2, "$*")) != NULL) | |
| 4811 ++i; | |
| 4812 len = (int)STRLEN(p); | |
| 4813 new_cmdline = alloc((int)(STRLEN(program) + i * (len - 2) + 1)); | |
| 4814 if (new_cmdline == NULL) | |
| 4815 return NULL; /* out of memory */ | |
| 4816 ptr = new_cmdline; | |
| 4817 while ((pos = (char_u *)strstr((char *)program, "$*")) != NULL) | |
| 4818 { | |
| 4819 i = (int)(pos - program); | |
| 4820 STRNCPY(ptr, program, i); | |
| 4821 STRCPY(ptr += i, p); | |
| 4822 ptr += len; | |
| 4823 program = pos + 2; | |
| 4824 } | |
| 4825 STRCPY(ptr, program); | |
| 4826 } | |
| 4827 else | |
| 4828 { | |
| 4829 new_cmdline = alloc((int)(STRLEN(program) + STRLEN(p) + 2)); | |
| 4830 if (new_cmdline == NULL) | |
| 4831 return NULL; /* out of memory */ | |
| 4832 STRCPY(new_cmdline, program); | |
| 4833 STRCAT(new_cmdline, " "); | |
| 4834 STRCAT(new_cmdline, p); | |
| 4835 } | |
| 4836 msg_make(p); | |
| 4837 | |
| 4838 /* 'eap->cmd' is not set here, because it is not used at CMD_make */ | |
| 4839 vim_free(*cmdlinep); | |
| 4840 *cmdlinep = new_cmdline; | |
| 4841 p = new_cmdline; | |
| 4842 } | |
| 4843 return p; | |
| 4844 } | |
| 153 | 4845 #endif |
| 4846 | |
| 7 | 4847 /* |
| 4848 * Expand file name in Ex command argument. | |
| 4849 * Return FAIL for failure, OK otherwise. | |
| 4850 */ | |
| 4851 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4852 expand_filename( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4853 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4854 char_u **cmdlinep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4855 char_u **errormsgp) |
| 7 | 4856 { |
| 4857 int has_wildcards; /* need to expand wildcards */ | |
| 4858 char_u *repl; | |
| 4859 int srclen; | |
| 4860 char_u *p; | |
| 4861 int n; | |
| 1098 | 4862 int escaped; |
| 7 | 4863 |
| 153 | 4864 #ifdef FEAT_QUICKFIX |
| 4865 /* Skip a regexp pattern for ":vimgrep[add] pat file..." */ | |
| 4866 p = skip_grep_pat(eap); | |
| 4867 #else | |
| 4868 p = eap->arg; | |
| 4869 #endif | |
| 4870 | |
| 7 | 4871 /* |
| 4872 * Decide to expand wildcards *before* replacing '%', '#', etc. If | |
| 4873 * the file name contains a wildcard it should not cause expanding. | |
| 4874 * (it will be expanded anyway if there is a wildcard before replacing). | |
| 4875 */ | |
| 153 | 4876 has_wildcards = mch_has_wildcard(p); |
| 4877 while (*p != NUL) | |
| 7 | 4878 { |
| 9 | 4879 #ifdef FEAT_EVAL |
| 4880 /* Skip over `=expr`, wildcards in it are not expanded. */ | |
| 4881 if (p[0] == '`' && p[1] == '=') | |
| 4882 { | |
| 4883 p += 2; | |
| 4884 (void)skip_expr(&p); | |
| 4885 if (*p == '`') | |
| 4886 ++p; | |
| 4887 continue; | |
| 4888 } | |
| 4889 #endif | |
| 7 | 4890 /* |
| 4891 * Quick check if this cannot be the start of a special string. | |
| 4892 * Also removes backslash before '%', '#' and '<'. | |
| 4893 */ | |
| 4894 if (vim_strchr((char_u *)"%#<", *p) == NULL) | |
| 4895 { | |
| 4896 ++p; | |
| 4897 continue; | |
| 4898 } | |
| 4899 | |
| 4900 /* | |
| 4901 * Try to find a match at this position. | |
| 4902 */ | |
| 1098 | 4903 repl = eval_vars(p, eap->arg, &srclen, &(eap->do_ecmd_lnum), |
| 4904 errormsgp, &escaped); | |
| 7 | 4905 if (*errormsgp != NULL) /* error detected */ |
| 4906 return FAIL; | |
| 4907 if (repl == NULL) /* no match found */ | |
| 4908 { | |
| 4909 p += srclen; | |
| 4910 continue; | |
| 4911 } | |
| 4912 | |
| 37 | 4913 /* Wildcards won't be expanded below, the replacement is taken |
| 4914 * literally. But do expand "~/file", "~user/file" and "$HOME/file". */ | |
| 4915 if (vim_strchr(repl, '$') != NULL || vim_strchr(repl, '~') != NULL) | |
| 4916 { | |
| 4917 char_u *l = repl; | |
| 4918 | |
| 4919 repl = expand_env_save(repl); | |
| 4920 vim_free(l); | |
| 4921 } | |
| 4922 | |
| 1098 | 4923 /* Need to escape white space et al. with a backslash. |
| 4924 * Don't do this for: | |
| 4925 * - replacement that already has been escaped: "##" | |
| 4926 * - shell commands (may have to use quotes instead). | |
| 4927 * - non-unix systems when there is a single argument (spaces don't | |
| 4928 * separate arguments then). | |
| 4929 */ | |
| 7 | 4930 if (!eap->usefilter |
| 1098 | 4931 && !escaped |
| 7 | 4932 && eap->cmdidx != CMD_bang |
| 4933 && eap->cmdidx != CMD_make | |
| 655 | 4934 && eap->cmdidx != CMD_lmake |
| 7 | 4935 && eap->cmdidx != CMD_grep |
| 655 | 4936 && eap->cmdidx != CMD_lgrep |
| 7 | 4937 && eap->cmdidx != CMD_grepadd |
| 655 | 4938 && eap->cmdidx != CMD_lgrepadd |
| 7 | 4939 #ifndef UNIX |
| 4940 && !(eap->argt & NOSPC) | |
| 4941 #endif | |
| 4942 ) | |
| 4943 { | |
| 4944 char_u *l; | |
| 4945 #ifdef BACKSLASH_IN_FILENAME | |
| 4946 /* Don't escape a backslash here, because rem_backslash() doesn't | |
| 4947 * remove it later. */ | |
| 4948 static char_u *nobslash = (char_u *)" \t\"|"; | |
| 4949 # define ESCAPE_CHARS nobslash | |
| 4950 #else | |
| 4951 # define ESCAPE_CHARS escape_chars | |
| 4952 #endif | |
| 4953 | |
| 4954 for (l = repl; *l; ++l) | |
| 4955 if (vim_strchr(ESCAPE_CHARS, *l) != NULL) | |
| 4956 { | |
| 4957 l = vim_strsave_escaped(repl, ESCAPE_CHARS); | |
| 4958 if (l != NULL) | |
| 4959 { | |
| 4960 vim_free(repl); | |
| 4961 repl = l; | |
| 4962 } | |
| 4963 break; | |
| 4964 } | |
| 4965 } | |
| 4966 | |
| 4967 /* For a shell command a '!' must be escaped. */ | |
| 4968 if ((eap->usefilter || eap->cmdidx == CMD_bang) | |
| 5778 | 4969 && vim_strpbrk(repl, (char_u *)"!") != NULL) |
| 7 | 4970 { |
| 4971 char_u *l; | |
| 4972 | |
| 5778 | 4973 l = vim_strsave_escaped(repl, (char_u *)"!"); |
| 7 | 4974 if (l != NULL) |
| 4975 { | |
| 4976 vim_free(repl); | |
| 4977 repl = l; | |
| 4978 } | |
| 4979 } | |
| 4980 | |
| 4981 p = repl_cmdline(eap, p, srclen, repl, cmdlinep); | |
| 4982 vim_free(repl); | |
| 4983 if (p == NULL) | |
| 4984 return FAIL; | |
| 4985 } | |
| 4986 | |
| 4987 /* | |
| 4988 * One file argument: Expand wildcards. | |
| 4989 * Don't do this with ":r !command" or ":w !command". | |
| 4990 */ | |
| 4991 if ((eap->argt & NOSPC) && !eap->usefilter) | |
| 4992 { | |
| 4993 /* | |
| 4994 * May do this twice: | |
| 4995 * 1. Replace environment variables. | |
| 4996 * 2. Replace any other wildcards, remove backslashes. | |
| 4997 */ | |
| 4998 for (n = 1; n <= 2; ++n) | |
| 4999 { | |
| 5000 if (n == 2) | |
| 5001 { | |
| 5002 #ifdef UNIX | |
| 5003 /* | |
| 5004 * Only for Unix we check for more than one file name. | |
| 5005 * For other systems spaces are considered to be part | |
| 5006 * of the file name. | |
| 5007 * Only check here if there is no wildcard, otherwise | |
| 5008 * ExpandOne() will check for errors. This allows | |
| 5009 * ":e `ls ve*.c`" on Unix. | |
| 5010 */ | |
| 5011 if (!has_wildcards) | |
| 5012 for (p = eap->arg; *p; ++p) | |
| 5013 { | |
| 5014 /* skip escaped characters */ | |
| 5015 if (p[1] && (*p == '\\' || *p == Ctrl_V)) | |
| 5016 ++p; | |
| 5017 else if (vim_iswhite(*p)) | |
| 5018 { | |
| 5019 *errormsgp = (char_u *)_("E172: Only one file name allowed"); | |
| 5020 return FAIL; | |
| 5021 } | |
| 5022 } | |
| 5023 #endif | |
| 5024 | |
| 5025 /* | |
| 5026 * Halve the number of backslashes (this is Vi compatible). | |
| 5027 * For Unix and OS/2, when wildcards are expanded, this is | |
| 5028 * done by ExpandOne() below. | |
| 5029 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7262
diff
changeset
|
5030 #if defined(UNIX) |
| 7 | 5031 if (!has_wildcards) |
| 5032 #endif | |
| 5033 backslash_halve(eap->arg); | |
| 5034 } | |
| 5035 | |
| 5036 if (has_wildcards) | |
| 5037 { | |
| 5038 if (n == 1) | |
| 5039 { | |
| 5040 /* | |
| 5041 * First loop: May expand environment variables. This | |
| 5042 * can be done much faster with expand_env() than with | |
| 5043 * something else (e.g., calling a shell). | |
| 5044 * After expanding environment variables, check again | |
| 5045 * if there are still wildcards present. | |
| 5046 */ | |
| 5047 if (vim_strchr(eap->arg, '$') != NULL | |
| 5048 || vim_strchr(eap->arg, '~') != NULL) | |
| 5049 { | |
| 372 | 5050 expand_env_esc(eap->arg, NameBuff, MAXPATHL, |
| 1408 | 5051 TRUE, TRUE, NULL); |
| 7 | 5052 has_wildcards = mch_has_wildcard(NameBuff); |
| 5053 p = NameBuff; | |
| 5054 } | |
| 5055 else | |
| 5056 p = NULL; | |
| 5057 } | |
| 5058 else /* n == 2 */ | |
| 5059 { | |
| 5060 expand_T xpc; | |
| 2652 | 5061 int options = WILD_LIST_NOTFOUND|WILD_ADD_SLASH; |
| 7 | 5062 |
| 5063 ExpandInit(&xpc); | |
| 5064 xpc.xp_context = EXPAND_FILES; | |
| 2652 | 5065 if (p_wic) |
| 5066 options += WILD_ICASE; | |
| 7 | 5067 p = ExpandOne(&xpc, eap->arg, NULL, |
| 2652 | 5068 options, WILD_EXPAND_FREE); |
| 7 | 5069 if (p == NULL) |
| 5070 return FAIL; | |
| 5071 } | |
| 5072 if (p != NULL) | |
| 5073 { | |
| 5074 (void)repl_cmdline(eap, eap->arg, (int)STRLEN(eap->arg), | |
| 5075 p, cmdlinep); | |
| 5076 if (n == 2) /* p came from ExpandOne() */ | |
| 5077 vim_free(p); | |
| 5078 } | |
| 5079 } | |
| 5080 } | |
| 5081 } | |
| 5082 return OK; | |
| 5083 } | |
| 5084 | |
| 5085 /* | |
| 5086 * Replace part of the command line, keeping eap->cmd, eap->arg and | |
| 5087 * eap->nextcmd correct. | |
| 5088 * "src" points to the part that is to be replaced, of length "srclen". | |
| 5089 * "repl" is the replacement string. | |
| 5090 * Returns a pointer to the character after the replaced string. | |
| 5091 * Returns NULL for failure. | |
| 5092 */ | |
| 5093 static char_u * | |
|
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parents:
7799
diff
changeset
|
5094 repl_cmdline( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5095 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5096 char_u *src, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5097 int srclen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5098 char_u *repl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5099 char_u **cmdlinep) |
| 7 | 5100 { |
| 5101 int len; | |
| 5102 int i; | |
| 5103 char_u *new_cmdline; | |
| 5104 | |
| 5105 /* | |
| 5106 * The new command line is build in new_cmdline[]. | |
| 5107 * First allocate it. | |
| 5108 * Careful: a "+cmd" argument may have been NUL terminated. | |
| 5109 */ | |
| 5110 len = (int)STRLEN(repl); | |
| 5111 i = (int)(src - *cmdlinep) + (int)STRLEN(src + srclen) + len + 3; | |
| 698 | 5112 if (eap->nextcmd != NULL) |
| 7 | 5113 i += (int)STRLEN(eap->nextcmd);/* add space for next command */ |
| 5114 if ((new_cmdline = alloc((unsigned)i)) == NULL) | |
| 5115 return NULL; /* out of memory! */ | |
| 5116 | |
| 5117 /* | |
| 5118 * Copy the stuff before the expanded part. | |
| 5119 * Copy the expanded stuff. | |
| 5120 * Copy what came after the expanded part. | |
| 5121 * Copy the next commands, if there are any. | |
| 5122 */ | |
| 5123 i = (int)(src - *cmdlinep); /* length of part before match */ | |
| 5124 mch_memmove(new_cmdline, *cmdlinep, (size_t)i); | |
| 434 | 5125 |
| 7 | 5126 mch_memmove(new_cmdline + i, repl, (size_t)len); |
| 5127 i += len; /* remember the end of the string */ | |
| 5128 STRCPY(new_cmdline + i, src + srclen); | |
| 5129 src = new_cmdline + i; /* remember where to continue */ | |
| 5130 | |
| 698 | 5131 if (eap->nextcmd != NULL) /* append next command */ |
| 7 | 5132 { |
| 5133 i = (int)STRLEN(new_cmdline) + 1; | |
| 5134 STRCPY(new_cmdline + i, eap->nextcmd); | |
| 5135 eap->nextcmd = new_cmdline + i; | |
| 5136 } | |
| 5137 eap->cmd = new_cmdline + (eap->cmd - *cmdlinep); | |
| 5138 eap->arg = new_cmdline + (eap->arg - *cmdlinep); | |
| 5139 if (eap->do_ecmd_cmd != NULL && eap->do_ecmd_cmd != dollar_command) | |
| 5140 eap->do_ecmd_cmd = new_cmdline + (eap->do_ecmd_cmd - *cmdlinep); | |
| 5141 vim_free(*cmdlinep); | |
| 5142 *cmdlinep = new_cmdline; | |
| 5143 | |
| 5144 return src; | |
| 5145 } | |
| 5146 | |
| 5147 /* | |
| 5148 * Check for '|' to separate commands and '"' to start comments. | |
| 5149 */ | |
| 5150 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5151 separate_nextcmd(exarg_T *eap) |
| 7 | 5152 { |
| 5153 char_u *p; | |
| 5154 | |
| 153 | 5155 #ifdef FEAT_QUICKFIX |
| 5156 p = skip_grep_pat(eap); | |
| 5157 #else | |
| 41 | 5158 p = eap->arg; |
| 5159 #endif | |
| 5160 | |
| 5161 for ( ; *p; mb_ptr_adv(p)) | |
| 7 | 5162 { |
| 5163 if (*p == Ctrl_V) | |
| 5164 { | |
| 5165 if (eap->argt & (USECTRLV | XFILE)) | |
| 5166 ++p; /* skip CTRL-V and next char */ | |
| 5167 else | |
| 1362 | 5168 /* remove CTRL-V and skip next char */ |
| 1619 | 5169 STRMOVE(p, p + 1); |
| 7 | 5170 if (*p == NUL) /* stop at NUL after CTRL-V */ |
| 5171 break; | |
| 5172 } | |
| 9 | 5173 |
| 5174 #ifdef FEAT_EVAL | |
| 5175 /* Skip over `=expr` when wildcards are expanded. */ | |
| 167 | 5176 else if (p[0] == '`' && p[1] == '=' && (eap->argt & XFILE)) |
| 9 | 5177 { |
| 5178 p += 2; | |
| 5179 (void)skip_expr(&p); | |
| 5180 } | |
| 5181 #endif | |
| 5182 | |
| 7 | 5183 /* Check for '"': start of comment or '|': next command */ |
| 5184 /* :@" and :*" do not start a comment! | |
| 5185 * :redir @" doesn't either. */ | |
| 5186 else if ((*p == '"' && !(eap->argt & NOTRLCOM) | |
| 5187 && ((eap->cmdidx != CMD_at && eap->cmdidx != CMD_star) | |
| 5188 || p != eap->arg) | |
| 5189 && (eap->cmdidx != CMD_redir | |
| 5190 || p != eap->arg + 1 || p[-1] != '@')) | |
| 5191 || *p == '|' || *p == '\n') | |
| 5192 { | |
| 5193 /* | |
| 5194 * We remove the '\' before the '|', unless USECTRLV is used | |
| 5195 * AND 'b' is present in 'cpoptions'. | |
| 5196 */ | |
| 5197 if ((vim_strchr(p_cpo, CPO_BAR) == NULL | |
| 5198 || !(eap->argt & USECTRLV)) && *(p - 1) == '\\') | |
| 5199 { | |
| 1619 | 5200 STRMOVE(p - 1, p); /* remove the '\' */ |
| 7 | 5201 --p; |
| 5202 } | |
| 5203 else | |
| 5204 { | |
| 5205 eap->nextcmd = check_nextcmd(p); | |
| 5206 *p = NUL; | |
| 5207 break; | |
| 5208 } | |
| 5209 } | |
| 41 | 5210 } |
| 5211 | |
| 7 | 5212 if (!(eap->argt & NOTRLCOM)) /* remove trailing spaces */ |
| 5213 del_trailing_spaces(eap->arg); | |
| 5214 } | |
| 5215 | |
| 5216 /* | |
| 5217 * get + command from ex argument | |
| 5218 */ | |
| 5219 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5220 getargcmd(char_u **argp) |
| 7 | 5221 { |
| 5222 char_u *arg = *argp; | |
| 5223 char_u *command = NULL; | |
| 5224 | |
| 5225 if (*arg == '+') /* +[command] */ | |
| 5226 { | |
| 5227 ++arg; | |
| 5790 | 5228 if (vim_isspace(*arg) || *arg == NUL) |
| 7 | 5229 command = dollar_command; |
| 5230 else | |
| 5231 { | |
| 5232 command = arg; | |
| 5233 arg = skip_cmd_arg(command, TRUE); | |
| 5234 if (*arg != NUL) | |
| 5235 *arg++ = NUL; /* terminate command with NUL */ | |
| 5236 } | |
| 5237 | |
| 5238 arg = skipwhite(arg); /* skip over spaces */ | |
| 5239 *argp = arg; | |
| 5240 } | |
| 5241 return command; | |
| 5242 } | |
| 5243 | |
| 5244 /* | |
| 5245 * Find end of "+command" argument. Skip over "\ " and "\\". | |
| 5246 */ | |
| 5247 static char_u * | |
|
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7799
diff
changeset
|
5248 skip_cmd_arg( |
|
f86adafb28d4
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parents:
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diff
changeset
|
5249 char_u *p, |
|
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parents:
7799
diff
changeset
|
5250 int rembs) /* TRUE to halve the number of backslashes */ |
| 7 | 5251 { |
| 5252 while (*p && !vim_isspace(*p)) | |
| 5253 { | |
| 5254 if (*p == '\\' && p[1] != NUL) | |
| 5255 { | |
| 5256 if (rembs) | |
| 1619 | 5257 STRMOVE(p, p + 1); |
| 7 | 5258 else |
| 5259 ++p; | |
| 5260 } | |
| 39 | 5261 mb_ptr_adv(p); |
| 7 | 5262 } |
| 5263 return p; | |
| 5264 } | |
| 5265 | |
| 5266 /* | |
| 5267 * Get "++opt=arg" argument. | |
| 5268 * Return FAIL or OK. | |
| 5269 */ | |
| 5270 static int | |
|
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parents:
7799
diff
changeset
|
5271 getargopt(exarg_T *eap) |
| 7 | 5272 { |
| 5273 char_u *arg = eap->arg + 2; | |
| 5274 int *pp = NULL; | |
| 5275 #ifdef FEAT_MBYTE | |
| 2168 | 5276 int bad_char_idx; |
| 7 | 5277 char_u *p; |
| 5278 #endif | |
| 5279 | |
| 5280 /* ":edit ++[no]bin[ary] file" */ | |
| 5281 if (STRNCMP(arg, "bin", 3) == 0 || STRNCMP(arg, "nobin", 5) == 0) | |
| 5282 { | |
| 5283 if (*arg == 'n') | |
| 5284 { | |
| 5285 arg += 2; | |
| 5286 eap->force_bin = FORCE_NOBIN; | |
| 5287 } | |
| 5288 else | |
| 5289 eap->force_bin = FORCE_BIN; | |
| 5290 if (!checkforcmd(&arg, "binary", 3)) | |
| 5291 return FAIL; | |
| 5292 eap->arg = skipwhite(arg); | |
| 5293 return OK; | |
| 5294 } | |
| 5295 | |
| 819 | 5296 /* ":read ++edit file" */ |
| 5297 if (STRNCMP(arg, "edit", 4) == 0) | |
| 5298 { | |
| 5299 eap->read_edit = TRUE; | |
| 5300 eap->arg = skipwhite(arg + 4); | |
| 5301 return OK; | |
| 5302 } | |
| 5303 | |
| 7 | 5304 if (STRNCMP(arg, "ff", 2) == 0) |
| 5305 { | |
| 5306 arg += 2; | |
| 5307 pp = &eap->force_ff; | |
| 5308 } | |
| 5309 else if (STRNCMP(arg, "fileformat", 10) == 0) | |
| 5310 { | |
| 5311 arg += 10; | |
| 5312 pp = &eap->force_ff; | |
| 5313 } | |
| 5314 #ifdef FEAT_MBYTE | |
| 5315 else if (STRNCMP(arg, "enc", 3) == 0) | |
| 5316 { | |
| 3208 | 5317 if (STRNCMP(arg, "encoding", 8) == 0) |
| 5318 arg += 8; | |
| 5319 else | |
| 5320 arg += 3; | |
| 7 | 5321 pp = &eap->force_enc; |
| 5322 } | |
| 595 | 5323 else if (STRNCMP(arg, "bad", 3) == 0) |
| 5324 { | |
| 5325 arg += 3; | |
| 2168 | 5326 pp = &bad_char_idx; |
| 595 | 5327 } |
| 7 | 5328 #endif |
| 5329 | |
| 5330 if (pp == NULL || *arg != '=') | |
| 5331 return FAIL; | |
| 5332 | |
| 5333 ++arg; | |
| 5334 *pp = (int)(arg - eap->cmd); | |
| 5335 arg = skip_cmd_arg(arg, FALSE); | |
| 5336 eap->arg = skipwhite(arg); | |
| 5337 *arg = NUL; | |
| 5338 | |
| 5339 #ifdef FEAT_MBYTE | |
| 5340 if (pp == &eap->force_ff) | |
| 5341 { | |
| 5342 #endif | |
| 5343 if (check_ff_value(eap->cmd + eap->force_ff) == FAIL) | |
| 5344 return FAIL; | |
| 5345 #ifdef FEAT_MBYTE | |
| 5346 } | |
| 595 | 5347 else if (pp == &eap->force_enc) |
| 7 | 5348 { |
| 5349 /* Make 'fileencoding' lower case. */ | |
| 5350 for (p = eap->cmd + eap->force_enc; *p != NUL; ++p) | |
| 5351 *p = TOLOWER_ASC(*p); | |
| 5352 } | |
| 595 | 5353 else |
| 5354 { | |
| 5355 /* Check ++bad= argument. Must be a single-byte character, "keep" or | |
| 5356 * "drop". */ | |
| 2168 | 5357 p = eap->cmd + bad_char_idx; |
| 595 | 5358 if (STRICMP(p, "keep") == 0) |
| 5359 eap->bad_char = BAD_KEEP; | |
| 5360 else if (STRICMP(p, "drop") == 0) | |
| 5361 eap->bad_char = BAD_DROP; | |
| 5362 else if (MB_BYTE2LEN(*p) == 1 && p[1] == NUL) | |
| 5363 eap->bad_char = *p; | |
| 5364 else | |
| 5365 return FAIL; | |
| 5366 } | |
| 7 | 5367 #endif |
| 5368 | |
| 5369 return OK; | |
| 5370 } | |
| 5371 | |
| 5372 /* | |
| 5373 * ":abbreviate" and friends. | |
| 5374 */ | |
| 5375 static void | |
|
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parents:
7799
diff
changeset
|
5376 ex_abbreviate(exarg_T *eap) |
| 7 | 5377 { |
| 5378 do_exmap(eap, TRUE); /* almost the same as mapping */ | |
| 5379 } | |
| 5380 | |
| 5381 /* | |
| 5382 * ":map" and friends. | |
| 5383 */ | |
| 5384 static void | |
|
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diff
changeset
|
5385 ex_map(exarg_T *eap) |
| 7 | 5386 { |
| 5387 /* | |
| 5388 * If we are sourcing .exrc or .vimrc in current directory we | |
| 5389 * print the mappings for security reasons. | |
| 5390 */ | |
| 5391 if (secure) | |
| 5392 { | |
| 5393 secure = 2; | |
| 5394 msg_outtrans(eap->cmd); | |
| 5395 msg_putchar('\n'); | |
| 5396 } | |
| 5397 do_exmap(eap, FALSE); | |
| 5398 } | |
| 5399 | |
| 5400 /* | |
| 5401 * ":unmap" and friends. | |
| 5402 */ | |
| 5403 static void | |
|
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diff
changeset
|
5404 ex_unmap(exarg_T *eap) |
| 7 | 5405 { |
| 5406 do_exmap(eap, FALSE); | |
| 5407 } | |
| 5408 | |
| 5409 /* | |
| 5410 * ":mapclear" and friends. | |
| 5411 */ | |
| 5412 static void | |
|
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diff
changeset
|
5413 ex_mapclear(exarg_T *eap) |
| 7 | 5414 { |
| 5415 map_clear(eap->cmd, eap->arg, eap->forceit, FALSE); | |
| 5416 } | |
| 5417 | |
| 5418 /* | |
| 5419 * ":abclear" and friends. | |
| 5420 */ | |
| 5421 static void | |
|
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diff
changeset
|
5422 ex_abclear(exarg_T *eap) |
| 7 | 5423 { |
| 5424 map_clear(eap->cmd, eap->arg, TRUE, TRUE); | |
| 5425 } | |
| 5426 | |
| 3350 | 5427 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 7 | 5428 static void |
|
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changeset
|
5429 ex_autocmd(exarg_T *eap) |
| 7 | 5430 { |
| 5431 /* | |
| 5432 * Disallow auto commands from .exrc and .vimrc in current | |
| 5433 * directory for security reasons. | |
| 5434 */ | |
| 5435 if (secure) | |
| 5436 { | |
| 5437 secure = 2; | |
| 5438 eap->errmsg = e_curdir; | |
| 5439 } | |
| 5440 else if (eap->cmdidx == CMD_autocmd) | |
| 5441 do_autocmd(eap->arg, eap->forceit); | |
| 5442 else | |
| 5443 do_augroup(eap->arg, eap->forceit); | |
| 5444 } | |
| 5445 | |
| 5446 /* | |
| 5447 * ":doautocmd": Apply the automatic commands to the current buffer. | |
| 5448 */ | |
| 5449 static void | |
|
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diff
changeset
|
5450 ex_doautocmd(exarg_T *eap) |
| 7 | 5451 { |
| 3350 | 5452 char_u *arg = eap->arg; |
| 5453 int call_do_modelines = check_nomodeline(&arg); | |
|
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diff
changeset
|
5454 int did_aucmd; |
|
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|
5455 |
|
ac8180818504
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9230
diff
changeset
|
5456 (void)do_doautocmd(arg, TRUE, &did_aucmd); |
|
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
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9230
diff
changeset
|
5457 /* Only when there is no <nomodeline>. */ |
|
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diff
changeset
|
5458 if (call_do_modelines && did_aucmd) |
| 3350 | 5459 do_modelines(0); |
| 7 | 5460 } |
| 5461 #endif | |
| 5462 | |
| 5463 #ifdef FEAT_LISTCMDS | |
| 5464 /* | |
| 5465 * :[N]bunload[!] [N] [bufname] unload buffer | |
| 5466 * :[N]bdelete[!] [N] [bufname] delete buffer from buffer list | |
| 5467 * :[N]bwipeout[!] [N] [bufname] delete buffer really | |
| 5468 */ | |
| 5469 static void | |
|
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parents:
7799
diff
changeset
|
5470 ex_bunload(exarg_T *eap) |
| 7 | 5471 { |
| 5472 eap->errmsg = do_bufdel( | |
| 5473 eap->cmdidx == CMD_bdelete ? DOBUF_DEL | |
| 5474 : eap->cmdidx == CMD_bwipeout ? DOBUF_WIPE | |
| 5475 : DOBUF_UNLOAD, eap->arg, | |
| 5476 eap->addr_count, (int)eap->line1, (int)eap->line2, eap->forceit); | |
| 5477 } | |
| 5478 | |
| 5479 /* | |
| 5480 * :[N]buffer [N] to buffer N | |
| 5481 * :[N]sbuffer [N] to buffer N | |
| 5482 */ | |
| 5483 static void | |
|
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parents:
7799
diff
changeset
|
5484 ex_buffer(exarg_T *eap) |
| 7 | 5485 { |
| 5486 if (*eap->arg) | |
| 5487 eap->errmsg = e_trailing; | |
| 5488 else | |
| 5489 { | |
| 5490 if (eap->addr_count == 0) /* default is current buffer */ | |
| 5491 goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0); | |
| 5492 else | |
| 5493 goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2); | |
| 6230 | 5494 if (eap->do_ecmd_cmd != NULL) |
| 5495 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5496 } |
| 5497 } | |
| 5498 | |
| 5499 /* | |
| 5500 * :[N]bmodified [N] to next mod. buffer | |
| 5501 * :[N]sbmodified [N] to next mod. buffer | |
| 5502 */ | |
| 5503 static void | |
|
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parents:
7799
diff
changeset
|
5504 ex_bmodified(exarg_T *eap) |
| 7 | 5505 { |
| 5506 goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2); | |
| 6230 | 5507 if (eap->do_ecmd_cmd != NULL) |
| 5508 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5509 } |
| 5510 | |
| 5511 /* | |
| 5512 * :[N]bnext [N] to next buffer | |
| 5513 * :[N]sbnext [N] split and to next buffer | |
| 5514 */ | |
| 5515 static void | |
|
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7799
diff
changeset
|
5516 ex_bnext(exarg_T *eap) |
| 7 | 5517 { |
| 5518 goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2); | |
| 6230 | 5519 if (eap->do_ecmd_cmd != NULL) |
| 5520 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5521 } |
| 5522 | |
| 5523 /* | |
| 5524 * :[N]bNext [N] to previous buffer | |
| 5525 * :[N]bprevious [N] to previous buffer | |
| 5526 * :[N]sbNext [N] split and to previous buffer | |
| 5527 * :[N]sbprevious [N] split and to previous buffer | |
| 5528 */ | |
| 5529 static void | |
|
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parents:
7799
diff
changeset
|
5530 ex_bprevious(exarg_T *eap) |
| 7 | 5531 { |
| 5532 goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2); | |
| 6230 | 5533 if (eap->do_ecmd_cmd != NULL) |
| 5534 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5535 } |
| 5536 | |
| 5537 /* | |
| 5538 * :brewind to first buffer | |
| 5539 * :bfirst to first buffer | |
| 5540 * :sbrewind split and to first buffer | |
| 5541 * :sbfirst split and to first buffer | |
| 5542 */ | |
| 5543 static void | |
|
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parents:
7799
diff
changeset
|
5544 ex_brewind(exarg_T *eap) |
| 7 | 5545 { |
| 5546 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0); | |
| 6230 | 5547 if (eap->do_ecmd_cmd != NULL) |
| 5548 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5549 } |
| 5550 | |
| 5551 /* | |
| 5552 * :blast to last buffer | |
| 5553 * :sblast split and to last buffer | |
| 5554 */ | |
| 5555 static void | |
|
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parents:
7799
diff
changeset
|
5556 ex_blast(exarg_T *eap) |
| 7 | 5557 { |
| 5558 goto_buffer(eap, DOBUF_LAST, BACKWARD, 0); | |
| 6230 | 5559 if (eap->do_ecmd_cmd != NULL) |
| 5560 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 7 | 5561 } |
| 5562 #endif | |
| 5563 | |
| 5564 int | |
|
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parents:
7799
diff
changeset
|
5565 ends_excmd(int c) |
| 7 | 5566 { |
| 5567 return (c == NUL || c == '|' || c == '"' || c == '\n'); | |
| 5568 } | |
| 5569 | |
| 5570 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA) || defined(FEAT_EVAL) \ | |
| 5571 || defined(PROTO) | |
| 5572 /* | |
| 5573 * Return the next command, after the first '|' or '\n'. | |
| 5574 * Return NULL if not found. | |
| 5575 */ | |
| 5576 char_u * | |
|
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parents:
7799
diff
changeset
|
5577 find_nextcmd(char_u *p) |
| 7 | 5578 { |
| 5579 while (*p != '|' && *p != '\n') | |
| 5580 { | |
| 5581 if (*p == NUL) | |
| 5582 return NULL; | |
| 5583 ++p; | |
| 5584 } | |
| 5585 return (p + 1); | |
| 5586 } | |
| 5587 #endif | |
| 5588 | |
| 5589 /* | |
| 5590 * Check if *p is a separator between Ex commands. | |
| 5591 * Return NULL if it isn't, (p + 1) if it is. | |
| 5592 */ | |
| 5593 char_u * | |
|
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parents:
7799
diff
changeset
|
5594 check_nextcmd(char_u *p) |
| 7 | 5595 { |
| 5596 p = skipwhite(p); | |
| 5597 if (*p == '|' || *p == '\n') | |
| 5598 return (p + 1); | |
| 5599 else | |
| 5600 return NULL; | |
| 5601 } | |
| 5602 | |
| 5603 /* | |
| 5604 * - if there are more files to edit | |
| 5605 * - and this is the last window | |
| 5606 * - and forceit not used | |
| 5607 * - and not repeated twice on a row | |
| 5608 * return FAIL and give error message if 'message' TRUE | |
| 5609 * return OK otherwise | |
| 5610 */ | |
| 5611 static int | |
|
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7799
diff
changeset
|
5612 check_more( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5613 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
|
5614 int forceit) |
| 7 | 5615 { |
| 5616 int n = ARGCOUNT - curwin->w_arg_idx - 1; | |
| 5617 | |
| 672 | 5618 if (!forceit && only_one_window() |
| 5619 && ARGCOUNT > 1 && !arg_had_last && n >= 0 && quitmore == 0) | |
| 7 | 5620 { |
| 5621 if (message) | |
| 5622 { | |
| 5623 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 5624 if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL) | |
| 5625 { | |
| 2770 | 5626 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 5627 |
| 5628 if (n == 1) | |
| 2768 | 5629 vim_strncpy(buff, |
| 5630 (char_u *)_("1 more file to edit. Quit anyway?"), | |
| 2770 | 5631 DIALOG_MSG_SIZE - 1); |
| 7 | 5632 else |
| 2770 | 5633 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, |
| 7 | 5634 _("%d more files to edit. Quit anyway?"), n); |
| 5635 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 1) == VIM_YES) | |
| 5636 return OK; | |
| 5637 return FAIL; | |
| 5638 } | |
| 5639 #endif | |
| 5640 if (n == 1) | |
| 5641 EMSG(_("E173: 1 more file to edit")); | |
| 5642 else | |
| 5643 EMSGN(_("E173: %ld more files to edit"), n); | |
| 5644 quitmore = 2; /* next try to quit is allowed */ | |
| 5645 } | |
| 5646 return FAIL; | |
| 5647 } | |
| 5648 return OK; | |
| 5649 } | |
| 5650 | |
| 5651 #ifdef FEAT_CMDL_COMPL | |
| 5652 /* | |
| 5653 * Function given to ExpandGeneric() to obtain the list of command names. | |
| 5654 */ | |
| 5655 char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5656 get_command_name(expand_T *xp UNUSED, int idx) |
| 7 | 5657 { |
| 5658 if (idx >= (int)CMD_SIZE) | |
| 5659 # ifdef FEAT_USR_CMDS | |
| 5660 return get_user_command_name(idx); | |
| 5661 # else | |
| 5662 return NULL; | |
| 5663 # endif | |
| 5664 return cmdnames[idx].cmd_name; | |
| 5665 } | |
| 5666 #endif | |
| 5667 | |
| 5668 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
5669 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
|
5670 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
|
5671 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
|
5672 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
|
5673 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 | 5674 |
| 5675 static int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5676 uc_add_command( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5677 char_u *name, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5678 size_t name_len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5679 char_u *rep, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5680 long argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5681 long def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5682 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5683 int compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5684 char_u *compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5685 int addr_type, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5686 int force) |
| 7 | 5687 { |
| 5688 ucmd_T *cmd = NULL; | |
| 5689 char_u *p; | |
| 5690 int i; | |
| 5691 int cmp = 1; | |
| 5692 char_u *rep_buf = NULL; | |
| 5693 garray_T *gap; | |
| 5694 | |
| 859 | 5695 replace_termcodes(rep, &rep_buf, FALSE, FALSE, FALSE); |
| 7 | 5696 if (rep_buf == NULL) |
| 5697 { | |
| 5698 /* Can't replace termcodes - try using the string as is */ | |
| 5699 rep_buf = vim_strsave(rep); | |
| 5700 | |
| 5701 /* Give up if out of memory */ | |
| 5702 if (rep_buf == NULL) | |
| 5703 return FAIL; | |
| 5704 } | |
| 5705 | |
| 5706 /* get address of growarray: global or in curbuf */ | |
| 5707 if (flags & UC_BUFFER) | |
| 5708 { | |
| 5709 gap = &curbuf->b_ucmds; | |
| 5710 if (gap->ga_itemsize == 0) | |
| 5711 ga_init2(gap, (int)sizeof(ucmd_T), 4); | |
| 5712 } | |
| 5713 else | |
| 5714 gap = &ucmds; | |
| 5715 | |
| 5716 /* Search for the command in the already defined commands. */ | |
| 5717 for (i = 0; i < gap->ga_len; ++i) | |
| 5718 { | |
| 5719 size_t len; | |
| 5720 | |
| 5721 cmd = USER_CMD_GA(gap, i); | |
| 5722 len = STRLEN(cmd->uc_name); | |
| 5723 cmp = STRNCMP(name, cmd->uc_name, name_len); | |
| 5724 if (cmp == 0) | |
| 5725 { | |
| 5726 if (name_len < len) | |
| 5727 cmp = -1; | |
| 5728 else if (name_len > len) | |
| 5729 cmp = 1; | |
| 5730 } | |
| 5731 | |
| 5732 if (cmp == 0) | |
| 5733 { | |
| 5734 if (!force) | |
| 5735 { | |
| 5736 EMSG(_("E174: Command already exists: add ! to replace it")); | |
| 5737 goto fail; | |
| 5738 } | |
| 5739 | |
| 5740 vim_free(cmd->uc_rep); | |
| 1837 | 5741 cmd->uc_rep = NULL; |
| 5742 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5743 vim_free(cmd->uc_compl_arg); | |
| 5744 cmd->uc_compl_arg = NULL; | |
| 5745 #endif | |
| 7 | 5746 break; |
| 5747 } | |
| 5748 | |
| 5749 /* Stop as soon as we pass the name to add */ | |
| 5750 if (cmp < 0) | |
| 5751 break; | |
| 5752 } | |
| 5753 | |
| 5754 /* Extend the array unless we're replacing an existing command */ | |
| 5755 if (cmp != 0) | |
| 5756 { | |
| 5757 if (ga_grow(gap, 1) != OK) | |
| 5758 goto fail; | |
| 5759 if ((p = vim_strnsave(name, (int)name_len)) == NULL) | |
| 5760 goto fail; | |
| 5761 | |
| 5762 cmd = USER_CMD_GA(gap, i); | |
| 5763 mch_memmove(cmd + 1, cmd, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 5764 | |
| 5765 ++gap->ga_len; | |
| 5766 | |
| 5767 cmd->uc_name = p; | |
| 5768 } | |
| 5769 | |
| 5770 cmd->uc_rep = rep_buf; | |
| 5771 cmd->uc_argt = argt; | |
| 5772 cmd->uc_def = def; | |
| 5773 cmd->uc_compl = compl; | |
| 5774 #ifdef FEAT_EVAL | |
| 5775 cmd->uc_scriptID = current_SID; | |
| 5776 # ifdef FEAT_CMDL_COMPL | |
| 5777 cmd->uc_compl_arg = compl_arg; | |
| 5778 # endif | |
| 5779 #endif | |
| 6424 | 5780 cmd->uc_addr_type = addr_type; |
| 7 | 5781 |
| 5782 return OK; | |
| 5783 | |
| 5784 fail: | |
| 5785 vim_free(rep_buf); | |
| 5786 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 5787 vim_free(compl_arg); | |
| 5788 #endif | |
| 5789 return FAIL; | |
| 5790 } | |
| 4133 | 5791 #endif |
| 5792 | |
| 6424 | 5793 #if defined(FEAT_USR_CMDS) |
| 5794 static struct | |
| 5795 { | |
| 5796 int expand; | |
| 5797 char *name; | |
| 5798 } addr_type_complete[] = | |
| 5799 { | |
| 5800 {ADDR_ARGUMENTS, "arguments"}, | |
| 5801 {ADDR_LINES, "lines"}, | |
| 5802 {ADDR_LOADED_BUFFERS, "loaded_buffers"}, | |
| 5803 {ADDR_TABS, "tabs"}, | |
| 5804 {ADDR_BUFFERS, "buffers"}, | |
| 5805 {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
|
5806 {ADDR_QUICKFIX, "quickfix"}, |
| 6424 | 5807 {-1, NULL} |
| 5808 }; | |
| 5809 #endif | |
| 5810 | |
| 4133 | 5811 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5812 /* |
| 5813 * List of names for completion for ":command" with the EXPAND_ flag. | |
| 5814 * Must be alphabetical for completion. | |
| 5815 */ | |
| 5816 static struct | |
| 5817 { | |
| 5818 int expand; | |
| 5819 char *name; | |
| 5820 } command_complete[] = | |
| 5821 { | |
| 5822 {EXPAND_AUGROUP, "augroup"}, | |
| 3503 | 5823 {EXPAND_BEHAVE, "behave"}, |
| 7 | 5824 {EXPAND_BUFFERS, "buffer"}, |
| 2970 | 5825 {EXPAND_COLORS, "color"}, |
| 7 | 5826 {EXPAND_COMMANDS, "command"}, |
| 2970 | 5827 {EXPAND_COMPILER, "compiler"}, |
| 1845 | 5828 #if defined(FEAT_CSCOPE) |
| 5829 {EXPAND_CSCOPE, "cscope"}, | |
| 5830 #endif | |
| 7 | 5831 #if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 5832 {EXPAND_USER_DEFINED, "custom"}, | |
| 406 | 5833 {EXPAND_USER_LIST, "customlist"}, |
| 7 | 5834 #endif |
| 5835 {EXPAND_DIRECTORIES, "dir"}, | |
| 5836 {EXPAND_ENV_VARS, "environment"}, | |
| 5837 {EXPAND_EVENTS, "event"}, | |
| 5838 {EXPAND_EXPRESSION, "expression"}, | |
| 5839 {EXPAND_FILES, "file"}, | |
| 2970 | 5840 {EXPAND_FILES_IN_PATH, "file_in_path"}, |
|
2444
3fbd9bce03f1
Support syntax and filetype completion for user commands. (Christian Brabandt)
Bram Moolenaar <bram@vim.org>
parents:
2433
diff
changeset
|
5841 {EXPAND_FILETYPE, "filetype"}, |
| 7 | 5842 {EXPAND_FUNCTIONS, "function"}, |
| 5843 {EXPAND_HELP, "help"}, | |
| 5844 {EXPAND_HIGHLIGHT, "highlight"}, | |
| 3503 | 5845 #if defined(FEAT_CMDHIST) |
| 5846 {EXPAND_HISTORY, "history"}, | |
| 5847 #endif | |
| 2970 | 5848 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
| 3503 | 5849 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) |
| 2970 | 5850 {EXPAND_LOCALES, "locale"}, |
| 5851 #endif | |
| 7 | 5852 {EXPAND_MAPPINGS, "mapping"}, |
| 5853 {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
|
5854 {EXPAND_OWNSYNTAX, "syntax"}, |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5855 #if defined(FEAT_PROFILE) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5856 {EXPAND_SYNTIME, "syntime"}, |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
5857 #endif |
| 7 | 5858 {EXPAND_SETTINGS, "option"}, |
|
8402
eed1ca42f9aa
commit https://github.com/vim/vim/commit/35ca0e7a1cb6e6daef8e0052a8437801226cef19
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
5859 {EXPAND_PACKADD, "packadd"}, |
| 714 | 5860 {EXPAND_SHELLCMD, "shellcmd"}, |
| 1868 | 5861 #if defined(FEAT_SIGNS) |
| 5862 {EXPAND_SIGN, "sign"}, | |
| 5863 #endif | |
| 7 | 5864 {EXPAND_TAGS, "tag"}, |
| 5865 {EXPAND_TAGS_LISTFILES, "tag_listfiles"}, | |
| 3744 | 5866 {EXPAND_USER, "user"}, |
| 7 | 5867 {EXPAND_USER_VARS, "var"}, |
| 5868 {0, NULL} | |
| 5869 }; | |
| 4133 | 5870 #endif |
| 5871 | |
| 5872 #if defined(FEAT_USR_CMDS) || defined(PROTO) | |
| 7 | 5873 static void |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5874 uc_list(char_u *name, size_t name_len) |
| 7 | 5875 { |
| 5876 int i, j; | |
| 5877 int found = FALSE; | |
| 5878 ucmd_T *cmd; | |
| 5879 int len; | |
| 5880 long a; | |
| 5881 garray_T *gap; | |
| 5882 | |
| 5883 gap = &curbuf->b_ucmds; | |
| 5884 for (;;) | |
| 5885 { | |
| 5886 for (i = 0; i < gap->ga_len; ++i) | |
| 5887 { | |
| 5888 cmd = USER_CMD_GA(gap, i); | |
| 835 | 5889 a = (long)cmd->uc_argt; |
| 7 | 5890 |
| 5891 /* Skip commands which don't match the requested prefix */ | |
| 5892 if (STRNCMP(name, cmd->uc_name, name_len) != 0) | |
| 5893 continue; | |
| 5894 | |
| 5895 /* Put out the title first time */ | |
| 5896 if (!found) | |
| 6424 | 5897 MSG_PUTS_TITLE(_("\n Name Args Address Complete Definition")); |
| 7 | 5898 found = TRUE; |
| 5899 msg_putchar('\n'); | |
| 5900 if (got_int) | |
| 5901 break; | |
| 5902 | |
| 5903 /* Special cases */ | |
| 5904 msg_putchar(a & BANG ? '!' : ' '); | |
| 5905 msg_putchar(a & REGSTR ? '"' : ' '); | |
| 5906 msg_putchar(gap != &ucmds ? 'b' : ' '); | |
| 5907 msg_putchar(' '); | |
| 5908 | |
| 5909 msg_outtrans_attr(cmd->uc_name, hl_attr(HLF_D)); | |
| 5910 len = (int)STRLEN(cmd->uc_name) + 4; | |
| 5911 | |
| 5912 do { | |
| 5913 msg_putchar(' '); | |
| 5914 ++len; | |
| 5915 } while (len < 16); | |
| 5916 | |
| 5917 len = 0; | |
| 5918 | |
| 5919 /* Arguments */ | |
| 5920 switch ((int)(a & (EXTRA|NOSPC|NEEDARG))) | |
| 5921 { | |
| 5922 case 0: IObuff[len++] = '0'; break; | |
| 5923 case (EXTRA): IObuff[len++] = '*'; break; | |
| 5924 case (EXTRA|NOSPC): IObuff[len++] = '?'; break; | |
| 5925 case (EXTRA|NEEDARG): IObuff[len++] = '+'; break; | |
| 5926 case (EXTRA|NOSPC|NEEDARG): IObuff[len++] = '1'; break; | |
| 5927 } | |
| 5928 | |
| 5929 do { | |
| 5930 IObuff[len++] = ' '; | |
| 5931 } while (len < 5); | |
| 5932 | |
| 5933 /* Range */ | |
| 5934 if (a & (RANGE|COUNT)) | |
| 5935 { | |
| 5936 if (a & COUNT) | |
| 5937 { | |
| 5938 /* -count=N */ | |
| 5939 sprintf((char *)IObuff + len, "%ldc", cmd->uc_def); | |
| 5940 len += (int)STRLEN(IObuff + len); | |
| 5941 } | |
| 5942 else if (a & DFLALL) | |
| 5943 IObuff[len++] = '%'; | |
| 5944 else if (cmd->uc_def >= 0) | |
| 5945 { | |
| 5946 /* -range=N */ | |
| 5947 sprintf((char *)IObuff + len, "%ld", cmd->uc_def); | |
| 5948 len += (int)STRLEN(IObuff + len); | |
| 5949 } | |
| 5950 else | |
| 5951 IObuff[len++] = '.'; | |
| 5952 } | |
| 5953 | |
| 5954 do { | |
| 5955 IObuff[len++] = ' '; | |
| 5956 } while (len < 11); | |
| 5957 | |
| 6424 | 5958 /* Address Type */ |
| 5959 for (j = 0; addr_type_complete[j].expand != -1; ++j) | |
| 5960 if (addr_type_complete[j].expand != ADDR_LINES | |
| 5961 && addr_type_complete[j].expand == cmd->uc_addr_type) | |
| 5962 { | |
| 5963 STRCPY(IObuff + len, addr_type_complete[j].name); | |
| 5964 len += (int)STRLEN(IObuff + len); | |
| 5965 break; | |
| 5966 } | |
| 5967 | |
| 5968 do { | |
| 5969 IObuff[len++] = ' '; | |
| 5970 } while (len < 21); | |
| 5971 | |
| 7 | 5972 /* Completion */ |
| 5973 for (j = 0; command_complete[j].expand != 0; ++j) | |
| 5974 if (command_complete[j].expand == cmd->uc_compl) | |
| 5975 { | |
| 5976 STRCPY(IObuff + len, command_complete[j].name); | |
| 5977 len += (int)STRLEN(IObuff + len); | |
| 5978 break; | |
| 5979 } | |
| 5980 | |
| 5981 do { | |
| 5982 IObuff[len++] = ' '; | |
| 6424 | 5983 } while (len < 35); |
| 7 | 5984 |
| 5985 IObuff[len] = '\0'; | |
| 5986 msg_outtrans(IObuff); | |
| 5987 | |
| 5988 msg_outtrans_special(cmd->uc_rep, FALSE); | |
| 482 | 5989 #ifdef FEAT_EVAL |
| 5990 if (p_verbose > 0) | |
| 5991 last_set_msg(cmd->uc_scriptID); | |
| 5992 #endif | |
| 7 | 5993 out_flush(); |
| 5994 ui_breakcheck(); | |
| 5995 if (got_int) | |
| 5996 break; | |
| 5997 } | |
| 5998 if (gap == &ucmds || i < gap->ga_len) | |
| 5999 break; | |
| 6000 gap = &ucmds; | |
| 6001 } | |
| 6002 | |
| 6003 if (!found) | |
| 6004 MSG(_("No user-defined commands found")); | |
| 6005 } | |
| 6006 | |
| 6007 static char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6008 uc_fun_cmd(void) |
| 7 | 6009 { |
| 6010 static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4, | |
| 6011 0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60, | |
| 6012 0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2, | |
| 6013 0xb9, 0x7f, 0}; | |
| 6014 int i; | |
| 6015 | |
| 6016 for (i = 0; fcmd[i]; ++i) | |
| 6017 IObuff[i] = fcmd[i] - 0x40; | |
| 6018 IObuff[i] = 0; | |
| 6019 return IObuff; | |
| 6020 } | |
| 6021 | |
| 6022 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6023 uc_scan_attr( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6024 char_u *attr, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6025 size_t len, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6026 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6027 long *def, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6028 int *flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6029 int *compl, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6030 char_u **compl_arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6031 int *addr_type_arg) |
| 7 | 6032 { |
| 6033 char_u *p; | |
| 6034 | |
| 6035 if (len == 0) | |
| 6036 { | |
| 6037 EMSG(_("E175: No attribute specified")); | |
| 6038 return FAIL; | |
| 6039 } | |
| 6040 | |
| 6041 /* First, try the simple attributes (no arguments) */ | |
| 6042 if (STRNICMP(attr, "bang", len) == 0) | |
| 6043 *argt |= BANG; | |
| 6044 else if (STRNICMP(attr, "buffer", len) == 0) | |
| 6045 *flags |= UC_BUFFER; | |
| 6046 else if (STRNICMP(attr, "register", len) == 0) | |
| 6047 *argt |= REGSTR; | |
| 6048 else if (STRNICMP(attr, "bar", len) == 0) | |
| 6049 *argt |= TRLBAR; | |
| 6050 else | |
| 6051 { | |
| 6052 int i; | |
| 6053 char_u *val = NULL; | |
| 6054 size_t vallen = 0; | |
| 6055 size_t attrlen = len; | |
| 6056 | |
| 6057 /* Look for the attribute name - which is the part before any '=' */ | |
| 6058 for (i = 0; i < (int)len; ++i) | |
| 6059 { | |
| 6060 if (attr[i] == '=') | |
| 6061 { | |
| 6062 val = &attr[i + 1]; | |
| 6063 vallen = len - i - 1; | |
| 6064 attrlen = i; | |
| 6065 break; | |
| 6066 } | |
| 6067 } | |
| 6068 | |
| 6069 if (STRNICMP(attr, "nargs", attrlen) == 0) | |
| 6070 { | |
| 6071 if (vallen == 1) | |
| 6072 { | |
| 6073 if (*val == '0') | |
| 6074 /* Do nothing - this is the default */; | |
| 6075 else if (*val == '1') | |
| 6076 *argt |= (EXTRA | NOSPC | NEEDARG); | |
| 6077 else if (*val == '*') | |
| 6078 *argt |= EXTRA; | |
| 6079 else if (*val == '?') | |
| 6080 *argt |= (EXTRA | NOSPC); | |
| 6081 else if (*val == '+') | |
| 6082 *argt |= (EXTRA | NEEDARG); | |
| 6083 else | |
| 6084 goto wrong_nargs; | |
| 6085 } | |
| 6086 else | |
| 6087 { | |
| 6088 wrong_nargs: | |
| 6089 EMSG(_("E176: Invalid number of arguments")); | |
| 6090 return FAIL; | |
| 6091 } | |
| 6092 } | |
| 6093 else if (STRNICMP(attr, "range", attrlen) == 0) | |
| 6094 { | |
| 6095 *argt |= RANGE; | |
| 6096 if (vallen == 1 && *val == '%') | |
| 6097 *argt |= DFLALL; | |
| 6098 else if (val != NULL) | |
| 6099 { | |
| 6100 p = val; | |
| 6101 if (*def >= 0) | |
| 6102 { | |
| 6103 two_count: | |
| 6104 EMSG(_("E177: Count cannot be specified twice")); | |
| 6105 return FAIL; | |
| 6106 } | |
| 6107 | |
| 6108 *def = getdigits(&p); | |
| 6109 *argt |= (ZEROR | NOTADR); | |
| 6110 | |
| 6111 if (p != val + vallen || vallen == 0) | |
| 6112 { | |
| 6113 invalid_count: | |
| 6114 EMSG(_("E178: Invalid default value for count")); | |
| 6115 return FAIL; | |
| 6116 } | |
| 6117 } | |
| 6118 } | |
| 6119 else if (STRNICMP(attr, "count", attrlen) == 0) | |
| 6120 { | |
| 171 | 6121 *argt |= (COUNT | ZEROR | RANGE | NOTADR); |
| 7 | 6122 |
| 6123 if (val != NULL) | |
| 6124 { | |
| 6125 p = val; | |
| 6126 if (*def >= 0) | |
| 6127 goto two_count; | |
| 6128 | |
| 6129 *def = getdigits(&p); | |
| 6130 | |
| 6131 if (p != val + vallen) | |
| 6132 goto invalid_count; | |
| 6133 } | |
| 6134 | |
| 6135 if (*def < 0) | |
| 6136 *def = 0; | |
| 6137 } | |
| 6138 else if (STRNICMP(attr, "complete", attrlen) == 0) | |
| 6139 { | |
| 6140 if (val == NULL) | |
| 6141 { | |
| 531 | 6142 EMSG(_("E179: argument required for -complete")); |
| 7 | 6143 return FAIL; |
| 6144 } | |
| 531 | 6145 |
| 6146 if (parse_compl_arg(val, (int)vallen, compl, argt, compl_arg) | |
| 6147 == FAIL) | |
| 7 | 6148 return FAIL; |
| 6149 } | |
| 6424 | 6150 else if (STRNICMP(attr, "addr", attrlen) == 0) |
| 6151 { | |
| 6152 *argt |= RANGE; | |
| 6153 if (val == NULL) | |
| 6154 { | |
| 6155 EMSG(_("E179: argument required for -addr")); | |
| 6156 return FAIL; | |
| 6157 } | |
| 6158 if (parse_addr_type_arg(val, (int)vallen, argt, addr_type_arg) | |
| 6159 == FAIL) | |
| 6160 return FAIL; | |
| 6161 if (addr_type_arg != ADDR_LINES) | |
| 6162 *argt |= (ZEROR | NOTADR) ; | |
| 6163 } | |
| 7 | 6164 else |
| 6165 { | |
| 6166 char_u ch = attr[len]; | |
| 6167 attr[len] = '\0'; | |
| 6168 EMSG2(_("E181: Invalid attribute: %s"), attr); | |
| 6169 attr[len] = ch; | |
| 6170 return FAIL; | |
| 6171 } | |
| 6172 } | |
| 6173 | |
| 6174 return OK; | |
| 6175 } | |
| 6176 | |
| 1792 | 6177 /* |
| 6178 * ":command ..." | |
| 6179 */ | |
| 7 | 6180 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6181 ex_command(exarg_T *eap) |
| 7 | 6182 { |
| 6183 char_u *name; | |
| 6184 char_u *end; | |
| 6185 char_u *p; | |
| 6186 long argt = 0; | |
| 6187 long def = -1; | |
| 6188 int flags = 0; | |
| 6189 int compl = EXPAND_NOTHING; | |
| 6190 char_u *compl_arg = NULL; | |
| 6424 | 6191 int addr_type_arg = ADDR_LINES; |
| 7 | 6192 int has_attr = (eap->arg[0] == '-'); |
| 2633 | 6193 int name_len; |
| 7 | 6194 |
| 6195 p = eap->arg; | |
| 6196 | |
| 6197 /* Check for attributes */ | |
| 6198 while (*p == '-') | |
| 6199 { | |
| 6200 ++p; | |
| 6201 end = skiptowhite(p); | |
| 6424 | 6202 if (uc_scan_attr(p, end - p, &argt, &def, &flags, &compl, &compl_arg, &addr_type_arg) |
| 7 | 6203 == FAIL) |
| 6204 return; | |
| 6205 p = skipwhite(end); | |
| 6206 } | |
| 6207 | |
| 6208 /* Get the name (if any) and skip to the following argument */ | |
| 6209 name = p; | |
| 6210 if (ASCII_ISALPHA(*p)) | |
| 6211 while (ASCII_ISALNUM(*p)) | |
| 6212 ++p; | |
| 6213 if (!ends_excmd(*p) && !vim_iswhite(*p)) | |
| 6214 { | |
| 6215 EMSG(_("E182: Invalid command name")); | |
| 6216 return; | |
| 6217 } | |
| 6218 end = p; | |
| 2633 | 6219 name_len = (int)(end - name); |
| 7 | 6220 |
| 6221 /* If there is nothing after the name, and no attributes were specified, | |
| 6222 * we are listing commands | |
| 6223 */ | |
| 6224 p = skipwhite(end); | |
| 6225 if (!has_attr && ends_excmd(*p)) | |
| 6226 { | |
| 6227 uc_list(name, end - name); | |
| 6228 } | |
| 6229 else if (!ASCII_ISUPPER(*name)) | |
| 6230 { | |
| 6231 EMSG(_("E183: User defined commands must start with an uppercase letter")); | |
| 6232 return; | |
| 6233 } | |
| 2633 | 6234 else if ((name_len == 1 && *name == 'X') |
| 6235 || (name_len <= 4 | |
| 6236 && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0)) | |
| 6237 { | |
| 6238 EMSG(_("E841: Reserved name, cannot be used for user defined command")); | |
| 6239 return; | |
| 6240 } | |
| 7 | 6241 else |
| 6242 uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg, | |
| 6424 | 6243 addr_type_arg, eap->forceit); |
| 7 | 6244 } |
| 6245 | |
| 6246 /* | |
| 6247 * ":comclear" | |
| 355 | 6248 * Clear all user commands, global and for current buffer. |
| 7 | 6249 */ |
| 355 | 6250 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6251 ex_comclear(exarg_T *eap UNUSED) |
| 7 | 6252 { |
| 6253 uc_clear(&ucmds); | |
| 6254 uc_clear(&curbuf->b_ucmds); | |
| 6255 } | |
| 6256 | |
| 6257 /* | |
| 6258 * Clear all user commands for "gap". | |
| 6259 */ | |
| 6260 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6261 uc_clear(garray_T *gap) |
| 7 | 6262 { |
| 6263 int i; | |
| 6264 ucmd_T *cmd; | |
| 6265 | |
| 6266 for (i = 0; i < gap->ga_len; ++i) | |
| 6267 { | |
| 6268 cmd = USER_CMD_GA(gap, i); | |
| 6269 vim_free(cmd->uc_name); | |
| 6270 vim_free(cmd->uc_rep); | |
| 6271 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6272 vim_free(cmd->uc_compl_arg); | |
| 6273 # endif | |
| 6274 } | |
| 6275 ga_clear(gap); | |
| 6276 } | |
| 6277 | |
| 6278 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6279 ex_delcommand(exarg_T *eap) |
| 7 | 6280 { |
| 6281 int i = 0; | |
| 6282 ucmd_T *cmd = NULL; | |
| 6283 int cmp = -1; | |
| 6284 garray_T *gap; | |
| 6285 | |
| 6286 gap = &curbuf->b_ucmds; | |
| 6287 for (;;) | |
| 6288 { | |
| 6289 for (i = 0; i < gap->ga_len; ++i) | |
| 6290 { | |
| 6291 cmd = USER_CMD_GA(gap, i); | |
| 6292 cmp = STRCMP(eap->arg, cmd->uc_name); | |
| 6293 if (cmp <= 0) | |
| 6294 break; | |
| 6295 } | |
| 6296 if (gap == &ucmds || cmp == 0) | |
| 6297 break; | |
| 6298 gap = &ucmds; | |
| 6299 } | |
| 6300 | |
| 6301 if (cmp != 0) | |
| 6302 { | |
| 6303 EMSG2(_("E184: No such user-defined command: %s"), eap->arg); | |
| 6304 return; | |
| 6305 } | |
| 6306 | |
| 6307 vim_free(cmd->uc_name); | |
| 6308 vim_free(cmd->uc_rep); | |
| 6309 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 6310 vim_free(cmd->uc_compl_arg); | |
| 6311 # endif | |
| 6312 | |
| 6313 --gap->ga_len; | |
| 6314 | |
| 6315 if (i < gap->ga_len) | |
| 6316 mch_memmove(cmd, cmd + 1, (gap->ga_len - i) * sizeof(ucmd_T)); | |
| 6317 } | |
| 6318 | |
| 1088 | 6319 /* |
| 6320 * split and quote args for <f-args> | |
| 6321 */ | |
| 7 | 6322 static char_u * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6323 uc_split_args(char_u *arg, size_t *lenp) |
| 7 | 6324 { |
| 6325 char_u *buf; | |
| 6326 char_u *p; | |
| 6327 char_u *q; | |
| 6328 int len; | |
| 6329 | |
| 6330 /* Precalculate length */ | |
| 6331 p = arg; | |
| 6332 len = 2; /* Initial and final quotes */ | |
| 6333 | |
| 6334 while (*p) | |
| 6335 { | |
| 1088 | 6336 if (p[0] == '\\' && p[1] == '\\') |
| 6337 { | |
| 6338 len += 2; | |
| 6339 p += 2; | |
| 6340 } | |
| 6341 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6342 { |
| 6343 len += 1; | |
| 6344 p += 2; | |
| 6345 } | |
| 6346 else if (*p == '\\' || *p == '"') | |
| 6347 { | |
| 6348 len += 2; | |
| 6349 p += 1; | |
| 6350 } | |
| 6351 else if (vim_iswhite(*p)) | |
| 6352 { | |
| 6353 p = skipwhite(p); | |
| 6354 if (*p == NUL) | |
| 6355 break; | |
| 6356 len += 3; /* "," */ | |
| 6357 } | |
| 6358 else | |
| 6359 { | |
| 3680 | 6360 #ifdef FEAT_MBYTE |
| 6361 int charlen = (*mb_ptr2len)(p); | |
| 6362 len += charlen; | |
| 6363 p += charlen; | |
| 6364 #else | |
| 7 | 6365 ++len; |
| 6366 ++p; | |
| 3680 | 6367 #endif |
| 7 | 6368 } |
| 6369 } | |
| 6370 | |
| 6371 buf = alloc(len + 1); | |
| 6372 if (buf == NULL) | |
| 6373 { | |
| 6374 *lenp = 0; | |
| 6375 return buf; | |
| 6376 } | |
| 6377 | |
| 6378 p = arg; | |
| 6379 q = buf; | |
| 6380 *q++ = '"'; | |
| 6381 while (*p) | |
| 6382 { | |
| 1088 | 6383 if (p[0] == '\\' && p[1] == '\\') |
| 6384 { | |
| 6385 *q++ = '\\'; | |
| 6386 *q++ = '\\'; | |
| 6387 p += 2; | |
| 6388 } | |
| 6389 else if (p[0] == '\\' && vim_iswhite(p[1])) | |
| 7 | 6390 { |
| 6391 *q++ = p[1]; | |
| 6392 p += 2; | |
| 6393 } | |
| 6394 else if (*p == '\\' || *p == '"') | |
| 6395 { | |
| 6396 *q++ = '\\'; | |
| 6397 *q++ = *p++; | |
| 6398 } | |
| 6399 else if (vim_iswhite(*p)) | |
| 6400 { | |
| 6401 p = skipwhite(p); | |
| 6402 if (*p == NUL) | |
| 6403 break; | |
| 6404 *q++ = '"'; | |
| 6405 *q++ = ','; | |
| 6406 *q++ = '"'; | |
| 6407 } | |
| 6408 else | |
| 6409 { | |
| 3680 | 6410 MB_COPY_CHAR(p, q); |
| 7 | 6411 } |
| 6412 } | |
| 6413 *q++ = '"'; | |
| 6414 *q = 0; | |
| 6415 | |
| 6416 *lenp = len; | |
| 6417 return buf; | |
| 6418 } | |
| 6419 | |
|
9230
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commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6420 static size_t |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6421 add_cmd_modifier(char_u *buf, char *mod_str, int *multi_mods) |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6422 { |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6423 size_t result; |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6424 |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6425 result = STRLEN(mod_str); |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6426 if (*multi_mods) |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6427 result += 1; |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6428 if (buf != NULL) |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6429 { |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6430 if (*multi_mods) |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6431 STRCAT(buf, " "); |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6432 STRCAT(buf, mod_str); |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6433 } |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6434 |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6435 *multi_mods = 1; |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6436 |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6437 return result; |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6438 } |
|
f7fb117883ba
commit https://github.com/vim/vim/commit/63a60ded3fd584847a05dccf058026e682abad90
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
6439 |
| 7 | 6440 /* |
| 6441 * Check for a <> code in a user command. | |
| 6442 * "code" points to the '<'. "len" the length of the <> (inclusive). | |
| 6443 * "buf" is where the result is to be added. | |
| 6444 * "split_buf" points to a buffer used for splitting, caller should free it. | |
| 6445 * "split_len" is the length of what "split_buf" contains. | |
| 6446 * Returns the length of the replacement, which has been added to "buf". | |
| 6447 * Returns -1 if there was no match, and only the "<" has been copied. | |
| 6448 */ | |
| 6449 static size_t | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6450 uc_check_code( |
|
f86adafb28d4
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|
6451 char_u *code, |
|
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|
6452 size_t len, |
|
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|
6453 char_u *buf, |
|
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|
6454 ucmd_T *cmd, /* the user command we're expanding */ |
|
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|
6455 exarg_T *eap, /* ex arguments */ |
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|
6456 char_u **split_buf, |
|
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|
6457 size_t *split_len) |
| 7 | 6458 { |
| 6459 size_t result = 0; | |
| 6460 char_u *p = code + 1; | |
| 6461 size_t l = len - 2; | |
| 6462 int quote = 0; | |
|
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|
6463 enum { ct_ARGS, ct_BANG, ct_COUNT, ct_LINE1, ct_LINE2, ct_MODS, |
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|
6464 ct_REGISTER, ct_LT, ct_NONE } type = ct_NONE; |
| 7 | 6465 |
| 6466 if ((vim_strchr((char_u *)"qQfF", *p) != NULL) && p[1] == '-') | |
| 6467 { | |
| 6468 quote = (*p == 'q' || *p == 'Q') ? 1 : 2; | |
| 6469 p += 2; | |
| 6470 l -= 2; | |
| 6471 } | |
| 6472 | |
| 788 | 6473 ++l; |
| 6474 if (l <= 1) | |
| 7 | 6475 type = ct_NONE; |
| 788 | 6476 else if (STRNICMP(p, "args>", l) == 0) |
| 7 | 6477 type = ct_ARGS; |
| 788 | 6478 else if (STRNICMP(p, "bang>", l) == 0) |
| 7 | 6479 type = ct_BANG; |
| 788 | 6480 else if (STRNICMP(p, "count>", l) == 0) |
| 7 | 6481 type = ct_COUNT; |
| 788 | 6482 else if (STRNICMP(p, "line1>", l) == 0) |
| 7 | 6483 type = ct_LINE1; |
| 788 | 6484 else if (STRNICMP(p, "line2>", l) == 0) |
| 7 | 6485 type = ct_LINE2; |
| 788 | 6486 else if (STRNICMP(p, "lt>", l) == 0) |
| 7 | 6487 type = ct_LT; |
| 788 | 6488 else if (STRNICMP(p, "reg>", l) == 0 || STRNICMP(p, "register>", l) == 0) |
| 7 | 6489 type = ct_REGISTER; |
|
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6490 else if (STRNICMP(p, "mods>", l) == 0) |
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|
6491 type = ct_MODS; |
| 7 | 6492 |
| 6493 switch (type) | |
| 6494 { | |
| 6495 case ct_ARGS: | |
| 6496 /* Simple case first */ | |
| 6497 if (*eap->arg == NUL) | |
| 6498 { | |
| 6499 if (quote == 1) | |
| 6500 { | |
| 6501 result = 2; | |
| 6502 if (buf != NULL) | |
| 6503 STRCPY(buf, "''"); | |
| 6504 } | |
| 6505 else | |
| 6506 result = 0; | |
| 6507 break; | |
| 6508 } | |
| 6509 | |
| 6510 /* When specified there is a single argument don't split it. | |
| 6511 * Works for ":Cmd %" when % is "a b c". */ | |
| 6512 if ((eap->argt & NOSPC) && quote == 2) | |
| 6513 quote = 1; | |
| 6514 | |
| 6515 switch (quote) | |
| 6516 { | |
| 6517 case 0: /* No quoting, no splitting */ | |
| 6518 result = STRLEN(eap->arg); | |
| 6519 if (buf != NULL) | |
| 6520 STRCPY(buf, eap->arg); | |
| 6521 break; | |
| 6522 case 1: /* Quote, but don't split */ | |
| 6523 result = STRLEN(eap->arg) + 2; | |
| 6524 for (p = eap->arg; *p; ++p) | |
| 6525 { | |
| 3304 | 6526 #ifdef FEAT_MBYTE |
| 6527 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6528 /* DBCS can contain \ in a trail byte, skip the | |
| 6529 * double-byte character. */ | |
| 6530 ++p; | |
| 6531 else | |
| 6532 #endif | |
| 6533 if (*p == '\\' || *p == '"') | |
| 7 | 6534 ++result; |
| 6535 } | |
| 6536 | |
| 6537 if (buf != NULL) | |
| 6538 { | |
| 6539 *buf++ = '"'; | |
| 6540 for (p = eap->arg; *p; ++p) | |
| 6541 { | |
| 3304 | 6542 #ifdef FEAT_MBYTE |
| 6543 if (enc_dbcs != 0 && (*mb_ptr2len)(p) == 2) | |
| 6544 /* DBCS can contain \ in a trail byte, copy the | |
| 6545 * double-byte character to avoid escaping. */ | |
| 6546 *buf++ = *p++; | |
| 6547 else | |
| 6548 #endif | |
| 6549 if (*p == '\\' || *p == '"') | |
| 7 | 6550 *buf++ = '\\'; |
| 6551 *buf++ = *p; | |
| 6552 } | |
| 6553 *buf = '"'; | |
| 6554 } | |
| 6555 | |
| 6556 break; | |
| 1088 | 6557 case 2: /* Quote and split (<f-args>) */ |
| 7 | 6558 /* This is hard, so only do it once, and cache the result */ |
| 6559 if (*split_buf == NULL) | |
| 6560 *split_buf = uc_split_args(eap->arg, split_len); | |
| 6561 | |
| 6562 result = *split_len; | |
| 6563 if (buf != NULL && result != 0) | |
| 6564 STRCPY(buf, *split_buf); | |
| 6565 | |
| 6566 break; | |
| 6567 } | |
| 6568 break; | |
| 6569 | |
| 6570 case ct_BANG: | |
| 6571 result = eap->forceit ? 1 : 0; | |
| 6572 if (quote) | |
| 6573 result += 2; | |
| 6574 if (buf != NULL) | |
| 6575 { | |
| 6576 if (quote) | |
| 6577 *buf++ = '"'; | |
| 6578 if (eap->forceit) | |
| 6579 *buf++ = '!'; | |
| 6580 if (quote) | |
| 6581 *buf = '"'; | |
| 6582 } | |
| 6583 break; | |
| 6584 | |
| 6585 case ct_LINE1: | |
| 6586 case ct_LINE2: | |
| 6587 case ct_COUNT: | |
| 6588 { | |
| 6589 char num_buf[20]; | |
| 6590 long num = (type == ct_LINE1) ? eap->line1 : | |
| 6591 (type == ct_LINE2) ? eap->line2 : | |
| 6592 (eap->addr_count > 0) ? eap->line2 : cmd->uc_def; | |
| 6593 size_t num_len; | |
| 6594 | |
| 6595 sprintf(num_buf, "%ld", num); | |
| 6596 num_len = STRLEN(num_buf); | |
| 6597 result = num_len; | |
| 6598 | |
| 6599 if (quote) | |
| 6600 result += 2; | |
| 6601 | |
| 6602 if (buf != NULL) | |
| 6603 { | |
| 6604 if (quote) | |
| 6605 *buf++ = '"'; | |
| 6606 STRCPY(buf, num_buf); | |
| 6607 buf += num_len; | |
| 6608 if (quote) | |
| 6609 *buf = '"'; | |
| 6610 } | |
| 6611 | |
| 6612 break; | |
| 6613 } | |
| 6614 | |
|
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6615 case ct_MODS: |
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6616 { |
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6617 int multi_mods = 0; |
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6618 typedef struct { |
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6619 int *varp; |
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6620 char *name; |
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6621 } mod_entry_T; |
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6622 static mod_entry_T mod_entries[] = { |
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6623 #ifdef FEAT_BROWSE_CMD |
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6624 {&cmdmod.browse, "browse"}, |
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6625 #endif |
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6626 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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6627 {&cmdmod.confirm, "confirm"}, |
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6628 #endif |
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6629 {&cmdmod.hide, "hide"}, |
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6630 {&cmdmod.keepalt, "keepalt"}, |
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6631 {&cmdmod.keepjumps, "keepjumps"}, |
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6632 {&cmdmod.keepmarks, "keepmarks"}, |
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6633 {&cmdmod.keeppatterns, "keeppatterns"}, |
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6634 {&cmdmod.lockmarks, "lockmarks"}, |
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6635 {&cmdmod.noswapfile, "noswapfile"}, |
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6636 {NULL, NULL} |
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6637 }; |
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6638 int i; |
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6639 |
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6640 result = quote ? 2 : 0; |
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6641 if (buf != NULL) |
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6642 { |
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6643 if (quote) |
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6644 *buf++ = '"'; |
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6645 *buf = '\0'; |
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6646 } |
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6647 |
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6648 #ifdef FEAT_WINDOWS |
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6649 /* :aboveleft and :leftabove */ |
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6650 if (cmdmod.split & WSP_ABOVE) |
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6651 result += add_cmd_modifier(buf, "aboveleft", &multi_mods); |
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6652 /* :belowright and :rightbelow */ |
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6653 if (cmdmod.split & WSP_BELOW) |
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6654 result += add_cmd_modifier(buf, "belowright", &multi_mods); |
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6655 /* :botright */ |
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6656 if (cmdmod.split & WSP_BOT) |
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6657 result += add_cmd_modifier(buf, "botright", &multi_mods); |
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6658 #endif |
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6659 |
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6660 /* the modifiers that are simple flags */ |
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6661 for (i = 0; mod_entries[i].varp != NULL; ++i) |
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6662 if (*mod_entries[i].varp) |
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6663 result += add_cmd_modifier(buf, mod_entries[i].name, |
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6664 &multi_mods); |
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6665 |
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6666 /* TODO: How to support :noautocmd? */ |
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6667 #ifdef HAVE_SANDBOX |
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|
6668 /* TODO: How to support :sandbox?*/ |
|
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|
6669 #endif |
|
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|
6670 /* :silent */ |
|
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|
6671 if (msg_silent > 0) |
|
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|
6672 result += add_cmd_modifier(buf, |
|
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|
6673 emsg_silent > 0 ? "silent!" : "silent", &multi_mods); |
|
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|
6674 #ifdef FEAT_WINDOWS |
|
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|
6675 /* :tab */ |
|
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|
6676 if (cmdmod.tab > 0) |
|
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|
6677 result += add_cmd_modifier(buf, "tab", &multi_mods); |
|
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|
6678 /* :topleft */ |
|
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|
6679 if (cmdmod.split & WSP_TOP) |
|
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|
6680 result += add_cmd_modifier(buf, "topleft", &multi_mods); |
|
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|
6681 #endif |
|
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|
6682 /* TODO: How to support :unsilent?*/ |
|
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|
6683 /* :verbose */ |
|
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|
6684 if (p_verbose > 0) |
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|
6685 result += add_cmd_modifier(buf, "verbose", &multi_mods); |
|
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|
6686 #ifdef FEAT_WINDOWS |
|
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|
6687 /* :vertical */ |
|
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|
6688 if (cmdmod.split & WSP_VERT) |
|
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|
6689 result += add_cmd_modifier(buf, "vertical", &multi_mods); |
|
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|
6690 #endif |
|
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|
6691 if (quote && buf != NULL) |
|
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|
6692 { |
|
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|
6693 buf += result - 2; |
|
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|
6694 *buf = '"'; |
|
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|
6695 } |
|
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|
6696 break; |
|
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|
6697 } |
|
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diff
changeset
|
6698 |
| 7 | 6699 case ct_REGISTER: |
| 6700 result = eap->regname ? 1 : 0; | |
| 6701 if (quote) | |
| 6702 result += 2; | |
| 6703 if (buf != NULL) | |
| 6704 { | |
| 6705 if (quote) | |
| 6706 *buf++ = '\''; | |
| 6707 if (eap->regname) | |
| 6708 *buf++ = eap->regname; | |
| 6709 if (quote) | |
| 6710 *buf = '\''; | |
| 6711 } | |
| 6712 break; | |
| 6713 | |
| 6714 case ct_LT: | |
| 6715 result = 1; | |
| 6716 if (buf != NULL) | |
| 6717 *buf = '<'; | |
| 6718 break; | |
| 6719 | |
| 6720 default: | |
| 6721 /* Not recognized: just copy the '<' and return -1. */ | |
| 6722 result = (size_t)-1; | |
| 6723 if (buf != NULL) | |
| 6724 *buf = '<'; | |
| 6725 break; | |
| 6726 } | |
| 6727 | |
| 6728 return result; | |
| 6729 } | |
| 6730 | |
| 6731 static void | |
|
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diff
changeset
|
6732 do_ucmd(exarg_T *eap) |
| 7 | 6733 { |
| 6734 char_u *buf; | |
| 6735 char_u *p; | |
| 6736 char_u *q; | |
| 6737 | |
| 6738 char_u *start; | |
| 1812 | 6739 char_u *end = NULL; |
| 1792 | 6740 char_u *ksp; |
| 7 | 6741 size_t len, totlen; |
| 6742 | |
| 6743 size_t split_len = 0; | |
| 6744 char_u *split_buf = NULL; | |
| 6745 ucmd_T *cmd; | |
| 6746 #ifdef FEAT_EVAL | |
| 6747 scid_T save_current_SID = current_SID; | |
| 6748 #endif | |
| 6749 | |
| 6750 if (eap->cmdidx == CMD_USER) | |
| 6751 cmd = USER_CMD(eap->useridx); | |
| 6752 else | |
| 6753 cmd = USER_CMD_GA(&curbuf->b_ucmds, eap->useridx); | |
| 6754 | |
| 6755 /* | |
| 6756 * Replace <> in the command by the arguments. | |
| 1792 | 6757 * First round: "buf" is NULL, compute length, allocate "buf". |
| 6758 * Second round: copy result into "buf". | |
| 7 | 6759 */ |
| 6760 buf = NULL; | |
| 6761 for (;;) | |
| 6762 { | |
| 1792 | 6763 p = cmd->uc_rep; /* source */ |
| 1837 | 6764 q = buf; /* destination */ |
| 7 | 6765 totlen = 0; |
| 1792 | 6766 |
| 6767 for (;;) | |
| 6768 { | |
| 6769 start = vim_strchr(p, '<'); | |
| 6770 if (start != NULL) | |
| 6771 end = vim_strchr(start + 1, '>'); | |
| 6772 if (buf != NULL) | |
| 6773 { | |
| 2722 | 6774 for (ksp = p; *ksp != NUL && *ksp != K_SPECIAL; ++ksp) |
| 6775 ; | |
| 6776 if (*ksp == K_SPECIAL | |
| 6777 && (start == NULL || ksp < start || end == NULL) | |
| 1792 | 6778 && ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER) |
| 6779 # ifdef FEAT_GUI | |
| 6780 || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI) | |
| 6781 # endif | |
| 6782 )) | |
| 6783 { | |
| 2722 | 6784 /* K_SPECIAL has been put in the buffer as K_SPECIAL |
| 1792 | 6785 * KS_SPECIAL KE_FILLER, like for mappings, but |
| 6786 * do_cmdline() doesn't handle that, so convert it back. | |
| 6787 * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */ | |
| 6788 len = ksp - p; | |
| 6789 if (len > 0) | |
| 6790 { | |
| 6791 mch_memmove(q, p, len); | |
| 6792 q += len; | |
| 6793 } | |
| 6794 *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI; | |
| 6795 p = ksp + 3; | |
| 6796 continue; | |
| 6797 } | |
| 6798 } | |
| 6799 | |
| 6800 /* break if there no <item> is found */ | |
| 6801 if (start == NULL || end == NULL) | |
| 6802 break; | |
| 6803 | |
| 7 | 6804 /* Include the '>' */ |
| 6805 ++end; | |
| 6806 | |
| 6807 /* Take everything up to the '<' */ | |
| 6808 len = start - p; | |
| 6809 if (buf == NULL) | |
| 6810 totlen += len; | |
| 6811 else | |
| 6812 { | |
| 6813 mch_memmove(q, p, len); | |
| 6814 q += len; | |
| 6815 } | |
| 6816 | |
| 6817 len = uc_check_code(start, end - start, q, cmd, eap, | |
| 6818 &split_buf, &split_len); | |
| 6819 if (len == (size_t)-1) | |
| 6820 { | |
| 6821 /* no match, continue after '<' */ | |
| 6822 p = start + 1; | |
| 6823 len = 1; | |
| 6824 } | |
| 6825 else | |
| 6826 p = end; | |
| 6827 if (buf == NULL) | |
| 6828 totlen += len; | |
| 6829 else | |
| 6830 q += len; | |
| 6831 } | |
| 6832 if (buf != NULL) /* second time here, finished */ | |
| 6833 { | |
| 6834 STRCPY(q, p); | |
| 6835 break; | |
| 6836 } | |
| 6837 | |
| 6838 totlen += STRLEN(p); /* Add on the trailing characters */ | |
| 6839 buf = alloc((unsigned)(totlen + 1)); | |
| 6840 if (buf == NULL) | |
| 6841 { | |
| 6842 vim_free(split_buf); | |
| 6843 return; | |
| 6844 } | |
| 6845 } | |
| 6846 | |
| 6847 #ifdef FEAT_EVAL | |
| 6848 current_SID = cmd->uc_scriptID; | |
| 6849 #endif | |
| 6850 (void)do_cmdline(buf, eap->getline, eap->cookie, | |
| 6851 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED); | |
| 6852 #ifdef FEAT_EVAL | |
| 6853 current_SID = save_current_SID; | |
| 6854 #endif | |
| 6855 vim_free(buf); | |
| 6856 vim_free(split_buf); | |
| 6857 } | |
| 6858 | |
| 6859 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6860 static char_u * | |
|
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7799
diff
changeset
|
6861 get_user_command_name(int idx) |
| 7 | 6862 { |
| 6863 return get_user_commands(NULL, idx - (int)CMD_SIZE); | |
| 6864 } | |
| 6865 | |
| 6866 /* | |
| 6867 * Function given to ExpandGeneric() to obtain the list of user command names. | |
| 6868 */ | |
| 6869 char_u * | |
|
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7799
diff
changeset
|
6870 get_user_commands(expand_T *xp UNUSED, int idx) |
| 7 | 6871 { |
| 6872 if (idx < curbuf->b_ucmds.ga_len) | |
| 6873 return USER_CMD_GA(&curbuf->b_ucmds, idx)->uc_name; | |
| 6874 idx -= curbuf->b_ucmds.ga_len; | |
| 6875 if (idx < ucmds.ga_len) | |
| 6876 return USER_CMD(idx)->uc_name; | |
| 6877 return NULL; | |
| 6878 } | |
| 6879 | |
| 6880 /* | |
| 6424 | 6881 * Function given to ExpandGeneric() to obtain the list of user address type names. |
| 6882 */ | |
| 6883 char_u * | |
|
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diff
changeset
|
6884 get_user_cmd_addr_type(expand_T *xp UNUSED, int idx) |
| 6424 | 6885 { |
| 6886 return (char_u *)addr_type_complete[idx].name; | |
| 6887 } | |
| 6888 | |
| 6889 /* | |
| 7 | 6890 * Function given to ExpandGeneric() to obtain the list of user command |
| 6891 * attributes. | |
| 6892 */ | |
| 6893 char_u * | |
|
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diff
changeset
|
6894 get_user_cmd_flags(expand_T *xp UNUSED, int idx) |
| 7 | 6895 { |
| 6896 static char *user_cmd_flags[] = | |
| 6424 | 6897 {"addr", "bang", "bar", "buffer", "complete", |
| 6898 "count", "nargs", "range", "register"}; | |
| 7 | 6899 |
| 1880 | 6900 if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0]))) |
| 7 | 6901 return NULL; |
| 6902 return (char_u *)user_cmd_flags[idx]; | |
| 6903 } | |
| 6904 | |
| 6905 /* | |
| 6906 * Function given to ExpandGeneric() to obtain the list of values for -nargs. | |
| 6907 */ | |
| 6908 char_u * | |
|
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diff
changeset
|
6909 get_user_cmd_nargs(expand_T *xp UNUSED, int idx) |
| 7 | 6910 { |
| 6911 static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"}; | |
| 6912 | |
| 1880 | 6913 if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0]))) |
| 7 | 6914 return NULL; |
| 6915 return (char_u *)user_cmd_nargs[idx]; | |
| 6916 } | |
| 6917 | |
| 6918 /* | |
| 6919 * Function given to ExpandGeneric() to obtain the list of values for -complete. | |
| 6920 */ | |
| 6921 char_u * | |
|
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diff
changeset
|
6922 get_user_cmd_complete(expand_T *xp UNUSED, int idx) |
| 7 | 6923 { |
| 6924 return (char_u *)command_complete[idx].name; | |
| 6925 } | |
| 6926 # endif /* FEAT_CMDL_COMPL */ | |
| 6927 | |
| 6424 | 6928 /* |
| 6929 * Parse address type argument | |
| 6930 */ | |
| 6931 int | |
|
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diff
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|
6932 parse_addr_type_arg( |
|
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|
6933 char_u *value, |
|
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diff
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|
6934 int vallen, |
|
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|
6935 long *argt, |
|
f86adafb28d4
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diff
changeset
|
6936 int *addr_type_arg) |
| 6424 | 6937 { |
| 6938 int i, a, b; | |
|
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7469
diff
changeset
|
6939 |
| 6424 | 6940 for (i = 0; addr_type_complete[i].expand != -1; ++i) |
| 6941 { | |
| 6942 a = (int)STRLEN(addr_type_complete[i].name) == vallen; | |
| 6943 b = STRNCMP(value, addr_type_complete[i].name, vallen) == 0; | |
| 6944 if (a && b) | |
| 6945 { | |
| 6946 *addr_type_arg = addr_type_complete[i].expand; | |
| 6947 break; | |
| 6948 } | |
| 6949 } | |
| 6950 | |
| 6951 if (addr_type_complete[i].expand == -1) | |
| 6952 { | |
| 6953 char_u *err = value; | |
|
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diff
changeset
|
6954 |
|
b80fb2cfd62b
commit https://github.com/vim/vim/commit/05fe017c1ac0503b706dad695097572fde01ab0b
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7469
diff
changeset
|
6955 for (i = 0; err[i] != NUL && !vim_iswhite(err[i]); i++) |
|
b80fb2cfd62b
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7469
diff
changeset
|
6956 ; |
| 6424 | 6957 err[i] = NUL; |
| 6958 EMSG2(_("E180: Invalid address type value: %s"), err); | |
| 6959 return FAIL; | |
| 6960 } | |
| 6961 | |
| 6962 if (*addr_type_arg != ADDR_LINES) | |
| 6963 *argt |= NOTADR; | |
| 6964 | |
| 6965 return OK; | |
| 6966 } | |
| 6967 | |
| 7 | 6968 #endif /* FEAT_USR_CMDS */ |
| 6969 | |
| 531 | 6970 #if defined(FEAT_USR_CMDS) || defined(FEAT_EVAL) || defined(PROTO) |
| 6971 /* | |
| 6972 * Parse a completion argument "value[vallen]". | |
| 6973 * The detected completion goes in "*complp", argument type in "*argt". | |
| 6974 * When there is an argument, for function and user defined completion, it's | |
| 6975 * copied to allocated memory and stored in "*compl_arg". | |
| 6976 * Returns FAIL if something is wrong. | |
| 6977 */ | |
| 6978 int | |
|
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7799
diff
changeset
|
6979 parse_compl_arg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6980 char_u *value, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6981 int vallen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6982 int *complp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6983 long *argt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6984 char_u **compl_arg UNUSED) |
| 531 | 6985 { |
| 6986 char_u *arg = NULL; | |
| 4133 | 6987 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 6988 size_t arglen = 0; |
| 4133 | 6989 # endif |
| 531 | 6990 int i; |
| 6991 int valend = vallen; | |
| 6992 | |
| 6993 /* Look for any argument part - which is the part after any ',' */ | |
| 6994 for (i = 0; i < vallen; ++i) | |
| 6995 { | |
| 6996 if (value[i] == ',') | |
| 6997 { | |
| 6998 arg = &value[i + 1]; | |
| 4133 | 6999 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 531 | 7000 arglen = vallen - i - 1; |
| 4133 | 7001 # endif |
| 531 | 7002 valend = i; |
| 7003 break; | |
| 7004 } | |
| 7005 } | |
| 7006 | |
| 7007 for (i = 0; command_complete[i].expand != 0; ++i) | |
| 7008 { | |
| 534 | 7009 if ((int)STRLEN(command_complete[i].name) == valend |
| 531 | 7010 && STRNCMP(value, command_complete[i].name, valend) == 0) |
| 7011 { | |
| 7012 *complp = command_complete[i].expand; | |
| 7013 if (command_complete[i].expand == EXPAND_BUFFERS) | |
| 7014 *argt |= BUFNAME; | |
| 7015 else if (command_complete[i].expand == EXPAND_DIRECTORIES | |
| 7016 || command_complete[i].expand == EXPAND_FILES) | |
| 7017 *argt |= XFILE; | |
| 7018 break; | |
| 7019 } | |
| 7020 } | |
| 7021 | |
| 7022 if (command_complete[i].expand == 0) | |
| 7023 { | |
| 7024 EMSG2(_("E180: Invalid complete value: %s"), value); | |
| 7025 return FAIL; | |
| 7026 } | |
| 7027 | |
| 7028 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 7029 if (*complp != EXPAND_USER_DEFINED && *complp != EXPAND_USER_LIST | |
| 7030 && arg != NULL) | |
| 7031 # else | |
| 7032 if (arg != NULL) | |
| 7033 # endif | |
| 7034 { | |
| 7035 EMSG(_("E468: Completion argument only allowed for custom completion")); | |
| 7036 return FAIL; | |
| 7037 } | |
| 7038 | |
| 7039 # if defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) | |
| 7040 if ((*complp == EXPAND_USER_DEFINED || *complp == EXPAND_USER_LIST) | |
| 7041 && arg == NULL) | |
| 7042 { | |
| 7043 EMSG(_("E467: Custom completion requires a function argument")); | |
| 7044 return FAIL; | |
| 7045 } | |
| 7046 | |
| 7047 if (arg != NULL) | |
| 7048 *compl_arg = vim_strnsave(arg, (int)arglen); | |
| 7049 # endif | |
| 7050 return OK; | |
| 7051 } | |
| 7052 #endif | |
| 7053 | |
| 7 | 7054 static void |
|
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diff
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|
7055 ex_colorscheme(exarg_T *eap) |
| 7 | 7056 { |
|
2142
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|
7057 if (*eap->arg == NUL) |
|
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|
7058 { |
|
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|
7059 #ifdef FEAT_EVAL |
|
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|
7060 char_u *expr = vim_strsave((char_u *)"g:colors_name"); |
|
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|
7061 char_u *p = NULL; |
|
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|
7062 |
|
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|
7063 if (expr != NULL) |
|
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|
7064 { |
|
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|
7065 ++emsg_off; |
|
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|
7066 p = eval_to_string(expr, NULL, FALSE); |
|
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|
7067 --emsg_off; |
|
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|
7068 vim_free(expr); |
|
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|
7069 } |
|
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|
7070 if (p != NULL) |
|
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Bram Moolenaar <bram@zimbu.org>
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|
7071 { |
|
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Bram Moolenaar <bram@zimbu.org>
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diff
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|
7072 MSG(p); |
|
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|
7073 vim_free(p); |
|
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diff
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|
7074 } |
|
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Bram Moolenaar <bram@zimbu.org>
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|
7075 else |
|
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diff
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|
7076 MSG("default"); |
|
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|
7077 #else |
|
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diff
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|
7078 MSG(_("unknown")); |
|
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|
7079 #endif |
|
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Bram Moolenaar <bram@zimbu.org>
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|
7080 } |
|
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changeset
|
7081 else if (load_colors(eap->arg) == FAIL) |
| 3810 | 7082 EMSG2(_("E185: Cannot find color scheme '%s'"), eap->arg); |
| 7 | 7083 } |
| 7084 | |
| 7085 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7086 ex_highlight(exarg_T *eap) |
| 7 | 7087 { |
| 7088 if (*eap->arg == NUL && eap->cmd[2] == '!') | |
| 7089 MSG(_("Greetings, Vim user!")); | |
| 7090 do_highlight(eap->arg, eap->forceit, FALSE); | |
| 7091 } | |
| 7092 | |
| 7093 | |
| 7094 /* | |
| 7095 * Call this function if we thought we were going to exit, but we won't | |
| 7096 * (because of an error). May need to restore the terminal mode. | |
| 7097 */ | |
| 7098 void | |
|
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parents:
7799
diff
changeset
|
7099 not_exiting(void) |
| 7 | 7100 { |
| 7101 exiting = FALSE; | |
| 7102 settmode(TMODE_RAW); | |
| 7103 } | |
| 7104 | |
| 7105 /* | |
| 6409 | 7106 * ":quit": quit current window, quit Vim if the last window is closed. |
| 7 | 7107 */ |
| 7108 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7109 ex_quit(exarg_T *eap) |
| 7 | 7110 { |
| 6409 | 7111 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) |
| 6398 | 7112 win_T *wp; |
| 6409 | 7113 #endif |
| 6398 | 7114 |
| 7 | 7115 #ifdef FEAT_CMDWIN |
| 7116 if (cmdwin_type != 0) | |
| 7117 { | |
| 7118 cmdwin_result = Ctrl_C; | |
| 7119 return; | |
| 7120 } | |
| 7121 #endif | |
| 631 | 7122 /* Don't quit while editing the command line. */ |
| 633 | 7123 if (text_locked()) |
| 7124 { | |
| 7125 text_locked_msg(); | |
| 631 | 7126 return; |
| 7127 } | |
| 6409 | 7128 #ifdef FEAT_WINDOWS |
| 6398 | 7129 if (eap->addr_count > 0) |
| 7130 { | |
| 6409 | 7131 int wnr = eap->line2; |
| 7132 | |
| 7133 for (wp = firstwin; wp->w_next != NULL; wp = wp->w_next) | |
| 7134 if (--wnr <= 0) | |
| 6398 | 7135 break; |
| 7136 } | |
| 7137 else | |
| 6409 | 7138 #endif |
| 7139 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) | |
| 6398 | 7140 wp = curwin; |
| 6409 | 7141 #endif |
| 7142 | |
| 819 | 7143 #ifdef FEAT_AUTOCMD |
| 3568 | 7144 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 4211 | 7145 /* Refuse to quit when locked or when the buffer in the last window is |
| 3570 | 7146 * being closed (can only happen in autocommands). */ |
| 6409 | 7147 if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1 |
| 7148 && wp->w_buffer->b_closing)) | |
| 819 | 7149 return; |
| 7150 #endif | |
| 7 | 7151 |
| 7152 #ifdef FEAT_NETBEANS_INTG | |
| 7153 netbeansForcedQuit = eap->forceit; | |
| 7154 #endif | |
| 7155 | |
| 7156 /* | |
| 7157 * If there are more files or windows we won't exit. | |
| 7158 */ | |
| 7159 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7160 exiting = TRUE; | |
| 7161 if ((!P_HID(curbuf) | |
| 5464 | 7162 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7163 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7164 | CCGD_EXCMD)) | |
| 7 | 7165 || check_more(TRUE, eap->forceit) == FAIL |
|
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parents:
7465
diff
changeset
|
7166 || (only_one_window() && check_changed_any(eap->forceit, TRUE))) |
| 7 | 7167 { |
| 7168 not_exiting(); | |
| 7169 } | |
| 7170 else | |
| 7171 { | |
| 7172 #ifdef FEAT_WINDOWS | |
| 6838 | 7173 /* quit last window |
| 7174 * Note: only_one_window() returns true, even so a help window is | |
| 7175 * still open. In that case only quit, if no address has been | |
| 7176 * specified. Example: | |
| 7177 * :h|wincmd w|1q - don't quit | |
| 7178 * :h|wincmd w|q - quit | |
| 7179 */ | |
| 7180 if (only_one_window() && (firstwin == lastwin || eap->addr_count == 0)) | |
| 7 | 7181 #endif |
| 7182 getout(0); | |
| 7183 #ifdef FEAT_WINDOWS | |
| 7184 # ifdef FEAT_GUI | |
| 7185 need_mouse_correct = TRUE; | |
| 7186 # endif | |
| 7187 /* close window; may free buffer */ | |
| 6398 | 7188 win_close(wp, !P_HID(wp->w_buffer) || eap->forceit); |
| 7 | 7189 #endif |
| 7190 } | |
| 7191 } | |
| 7192 | |
| 7193 /* | |
| 7194 * ":cquit". | |
| 7195 */ | |
| 7196 static void | |
|
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parents:
7799
diff
changeset
|
7197 ex_cquit(exarg_T *eap UNUSED) |
| 7 | 7198 { |
| 7199 getout(1); /* this does not always pass on the exit code to the Manx | |
| 7200 compiler. why? */ | |
| 7201 } | |
| 7202 | |
| 7203 /* | |
| 7204 * ":qall": try to quit all windows | |
| 7205 */ | |
| 7206 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7207 ex_quit_all(exarg_T *eap) |
| 7 | 7208 { |
| 7209 # ifdef FEAT_CMDWIN | |
| 7210 if (cmdwin_type != 0) | |
| 7211 { | |
| 7212 if (eap->forceit) | |
| 7213 cmdwin_result = K_XF1; /* ex_window() takes care of this */ | |
| 7214 else | |
| 7215 cmdwin_result = K_XF2; | |
| 7216 return; | |
| 7217 } | |
| 7218 # endif | |
| 631 | 7219 |
| 7220 /* Don't quit while editing the command line. */ | |
| 633 | 7221 if (text_locked()) |
| 7222 { | |
| 7223 text_locked_msg(); | |
| 631 | 7224 return; |
| 7225 } | |
| 819 | 7226 #ifdef FEAT_AUTOCMD |
| 4211 | 7227 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7228 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7229 * being closed (can only happen in autocommands). */ | |
| 7230 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7231 return; |
| 7232 #endif | |
| 631 | 7233 |
| 7 | 7234 exiting = TRUE; |
|
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commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7465
diff
changeset
|
7235 if (eap->forceit || !check_changed_any(FALSE, FALSE)) |
| 7 | 7236 getout(0); |
| 7237 not_exiting(); | |
| 7238 } | |
| 7239 | |
| 727 | 7240 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 7241 /* |
| 7242 * ":close": close current window, unless it is the last one | |
| 7243 */ | |
| 7244 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7245 ex_close(exarg_T *eap) |
| 7 | 7246 { |
| 6398 | 7247 win_T *win; |
| 7248 int winnr = 0; | |
| 7 | 7249 # ifdef FEAT_CMDWIN |
| 7250 if (cmdwin_type != 0) | |
| 2839 | 7251 cmdwin_result = Ctrl_C; |
| 7 | 7252 else |
| 7253 # endif | |
| 819 | 7254 if (!text_locked() |
| 7255 #ifdef FEAT_AUTOCMD | |
| 7256 && !curbuf_locked() | |
| 7257 #endif | |
| 7258 ) | |
| 6398 | 7259 { |
| 7260 if (eap->addr_count == 0) | |
| 7261 ex_win_close(eap->forceit, curwin, NULL); | |
| 7262 else { | |
| 7263 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7264 { | |
| 7265 winnr++; | |
| 7266 if (winnr == eap->line2) | |
| 7267 break; | |
| 7268 } | |
| 7269 if (win == NULL) | |
| 7270 win = lastwin; | |
| 7271 ex_win_close(eap->forceit, win, NULL); | |
| 7272 } | |
| 7273 } | |
| 667 | 7274 } |
| 7275 | |
| 727 | 7276 # ifdef FEAT_QUICKFIX |
| 667 | 7277 /* |
| 7278 * ":pclose": Close any preview window. | |
| 7279 */ | |
| 7280 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7281 ex_pclose(exarg_T *eap) |
| 667 | 7282 { |
| 7283 win_T *win; | |
| 7284 | |
| 7285 for (win = firstwin; win != NULL; win = win->w_next) | |
| 7286 if (win->w_p_pvw) | |
| 7287 { | |
| 671 | 7288 ex_win_close(eap->forceit, win, NULL); |
| 667 | 7289 break; |
| 7290 } | |
| 7291 } | |
| 727 | 7292 # endif |
| 667 | 7293 |
| 671 | 7294 /* |
| 7295 * Close window "win" and take care of handling closing the last window for a | |
| 7296 * modified buffer. | |
| 7297 */ | |
| 7298 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7299 ex_win_close( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7300 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7301 win_T *win, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7302 tabpage_T *tp) /* NULL or the tab page "win" is in */ |
| 7 | 7303 { |
| 7304 int need_hide; | |
| 7305 buf_T *buf = win->w_buffer; | |
| 7306 | |
| 7307 need_hide = (bufIsChanged(buf) && buf->b_nwindows <= 1); | |
| 667 | 7308 if (need_hide && !P_HID(buf) && !forceit) |
| 7 | 7309 { |
| 727 | 7310 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 7 | 7311 if ((p_confirm || cmdmod.confirm) && p_write) |
| 7312 { | |
| 7313 dialog_changed(buf, FALSE); | |
| 7314 if (buf_valid(buf) && bufIsChanged(buf)) | |
| 7315 return; | |
| 7316 need_hide = FALSE; | |
| 7317 } | |
| 7318 else | |
| 727 | 7319 # endif |
| 7 | 7320 { |
| 7321 EMSG(_(e_nowrtmsg)); | |
| 7322 return; | |
| 7323 } | |
| 7324 } | |
| 7325 | |
| 727 | 7326 # ifdef FEAT_GUI |
| 7 | 7327 need_mouse_correct = TRUE; |
| 727 | 7328 # endif |
| 671 | 7329 |
| 7 | 7330 /* free buffer when not hiding it or when it's a scratch buffer */ |
| 671 | 7331 if (tp == NULL) |
| 7332 win_close(win, !need_hide && !P_HID(buf)); | |
| 7333 else | |
| 7334 win_close_othertab(win, !need_hide && !P_HID(buf), tp); | |
| 7335 } | |
| 7336 | |
| 7337 /* | |
| 7338 * ":tabclose": close current tab page, unless it is the last one. | |
| 7339 * ":tabclose N": close tab page N. | |
| 667 | 7340 */ |
| 7341 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7342 ex_tabclose(exarg_T *eap) |
| 667 | 7343 { |
| 671 | 7344 tabpage_T *tp; |
| 7345 | |
| 667 | 7346 # ifdef FEAT_CMDWIN |
| 7347 if (cmdwin_type != 0) | |
| 7348 cmdwin_result = K_IGNORE; | |
| 7349 else | |
| 7350 # endif | |
| 671 | 7351 if (first_tabpage->tp_next == NULL) |
| 674 | 7352 EMSG(_("E784: Cannot close last tab page")); |
| 671 | 7353 else |
| 7354 { | |
| 7355 if (eap->addr_count > 0) | |
| 7356 { | |
| 7357 tp = find_tabpage((int)eap->line2); | |
| 7358 if (tp == NULL) | |
| 7359 { | |
| 7360 beep_flush(); | |
| 7361 return; | |
| 7362 } | |
| 674 | 7363 if (tp != curtab) |
| 671 | 7364 { |
| 7365 tabpage_close_other(tp, eap->forceit); | |
| 7366 return; | |
| 7367 } | |
| 7368 } | |
| 819 | 7369 if (!text_locked() |
| 7370 #ifdef FEAT_AUTOCMD | |
| 7371 && !curbuf_locked() | |
| 7372 #endif | |
| 7373 ) | |
| 671 | 7374 tabpage_close(eap->forceit); |
| 7375 } | |
| 672 | 7376 } |
| 7377 | |
| 7378 /* | |
| 7379 * ":tabonly": close all tab pages except the current one | |
| 7380 */ | |
| 7381 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7382 ex_tabonly(exarg_T *eap) |
| 672 | 7383 { |
| 7384 tabpage_T *tp; | |
| 7385 int done; | |
| 7386 | |
| 7387 # ifdef FEAT_CMDWIN | |
| 7388 if (cmdwin_type != 0) | |
| 7389 cmdwin_result = K_IGNORE; | |
| 7390 else | |
| 7391 # endif | |
| 7392 if (first_tabpage->tp_next == NULL) | |
| 7393 MSG(_("Already only one tab page")); | |
| 7394 else | |
| 7395 { | |
| 6398 | 7396 if (eap->addr_count > 0) |
| 7397 goto_tabpage(eap->line2); | |
| 672 | 7398 /* Repeat this up to a 1000 times, because autocommands may mess |
| 7399 * up the lists. */ | |
| 7400 for (done = 0; done < 1000; ++done) | |
| 7401 { | |
| 7402 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 7403 if (tp->tp_topframe != topframe) | |
| 7404 { | |
| 7405 tabpage_close_other(tp, eap->forceit); | |
| 7406 /* if we failed to close it quit */ | |
| 7407 if (valid_tabpage(tp)) | |
| 7408 done = 1000; | |
| 7409 /* start over, "tp" is now invalid */ | |
| 7410 break; | |
| 7411 } | |
| 7412 if (first_tabpage->tp_next == NULL) | |
| 7413 break; | |
| 7414 } | |
| 7415 } | |
| 671 | 7416 } |
| 7417 | |
| 7418 /* | |
| 7419 * Close the current tab page. | |
| 7420 */ | |
| 7421 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7422 tabpage_close(int forceit) |
| 671 | 7423 { |
| 7424 /* First close all the windows but the current one. If that worked then | |
| 7425 * close the last window in this tab, that will close it. */ | |
| 675 | 7426 if (lastwin != firstwin) |
| 7427 close_others(TRUE, forceit); | |
| 671 | 7428 if (lastwin == firstwin) |
| 7429 ex_win_close(forceit, curwin, NULL); | |
| 7430 # ifdef FEAT_GUI | |
| 7431 need_mouse_correct = TRUE; | |
| 7432 # endif | |
| 7433 } | |
| 7434 | |
| 7435 /* | |
| 7436 * Close tab page "tp", which is not the current tab page. | |
| 7437 * Note that autocommands may make "tp" invalid. | |
| 971 | 7438 * Also takes care of the tab pages line disappearing when closing the |
| 7439 * last-but-one tab page. | |
| 671 | 7440 */ |
| 7441 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7442 tabpage_close_other(tabpage_T *tp, int forceit) |
| 671 | 7443 { |
| 7444 int done = 0; | |
| 672 | 7445 win_T *wp; |
| 971 | 7446 int h = tabline_height(); |
| 671 | 7447 |
| 7448 /* Limit to 1000 windows, autocommands may add a window while we close | |
| 7449 * one. OK, so I'm paranoid... */ | |
| 7450 while (++done < 1000) | |
| 7451 { | |
| 672 | 7452 wp = tp->tp_firstwin; |
| 7453 ex_win_close(forceit, wp, tp); | |
| 7454 | |
| 7455 /* Autocommands may delete the tab page under our fingers and we may | |
| 7456 * fail to close a window with a modified buffer. */ | |
| 7457 if (!valid_tabpage(tp) || tp->tp_firstwin == wp) | |
| 671 | 7458 break; |
| 7459 } | |
| 971 | 7460 |
| 672 | 7461 redraw_tabline = TRUE; |
| 971 | 7462 if (h != tabline_height()) |
| 7463 shell_new_rows(); | |
| 667 | 7464 } |
| 7 | 7465 |
| 7466 /* | |
| 7467 * ":only". | |
| 7468 */ | |
| 7469 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7470 ex_only(exarg_T *eap) |
| 7 | 7471 { |
| 6398 | 7472 win_T *wp; |
| 7473 int wnr; | |
| 7 | 7474 # ifdef FEAT_GUI |
| 7475 need_mouse_correct = TRUE; | |
| 7476 # endif | |
| 6398 | 7477 if (eap->addr_count > 0) |
| 7478 { | |
| 7479 wnr = eap->line2; | |
| 7480 for (wp = firstwin; --wnr > 0; ) | |
| 7481 { | |
| 7482 if (wp->w_next == NULL) | |
| 7483 break; | |
| 7484 else | |
| 7485 wp = wp->w_next; | |
| 7486 } | |
| 7487 win_goto(wp); | |
| 7488 } | |
| 7 | 7489 close_others(TRUE, eap->forceit); |
| 7490 } | |
| 7491 | |
| 7492 /* | |
| 7493 * ":all" and ":sall". | |
| 727 | 7494 * Also used for ":tab drop file ..." after setting the argument list. |
| 7495 */ | |
| 7496 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7497 ex_all(exarg_T *eap) |
| 7 | 7498 { |
| 7499 if (eap->addr_count == 0) | |
| 7500 eap->line2 = 9999; | |
| 727 | 7501 do_arg_all((int)eap->line2, eap->forceit, eap->cmdidx == CMD_drop); |
| 7 | 7502 } |
| 7503 #endif /* FEAT_WINDOWS */ | |
| 7504 | |
| 7505 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7506 ex_hide(exarg_T *eap) |
| 7 | 7507 { |
| 7508 if (*eap->arg != NUL && check_nextcmd(eap->arg) == NULL) | |
| 7509 eap->errmsg = e_invarg; | |
| 7510 else | |
| 7511 { | |
| 7512 /* ":hide" or ":hide | cmd": hide current window */ | |
| 7513 eap->nextcmd = check_nextcmd(eap->arg); | |
| 7514 #ifdef FEAT_WINDOWS | |
| 7515 if (!eap->skip) | |
| 7516 { | |
| 7517 # ifdef FEAT_GUI | |
| 7518 need_mouse_correct = TRUE; | |
| 7519 # endif | |
| 6398 | 7520 if (eap->addr_count == 0) |
| 7521 win_close(curwin, FALSE); /* don't free buffer */ | |
| 6409 | 7522 else |
| 7523 { | |
| 7524 int winnr = 0; | |
| 7525 win_T *win; | |
| 7526 | |
| 6398 | 7527 for (win = firstwin; win != NULL; win = win->w_next) |
| 7528 { | |
| 7529 winnr++; | |
| 7530 if (winnr == eap->line2) | |
| 7531 break; | |
| 7532 } | |
| 7533 if (win == NULL) | |
| 7534 win = lastwin; | |
| 7535 win_close(win, FALSE); | |
| 7536 } | |
| 7 | 7537 } |
| 7538 #endif | |
| 7539 } | |
| 7540 } | |
| 7541 | |
| 7542 /* | |
| 7543 * ":stop" and ":suspend": Suspend Vim. | |
| 7544 */ | |
| 7545 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7546 ex_stop(exarg_T *eap) |
| 7 | 7547 { |
| 7548 /* | |
| 7549 * Disallow suspending for "rvim". | |
| 7550 */ | |
| 7551 if (!check_restricted() | |
| 7552 #ifdef WIN3264 | |
| 7553 /* | |
| 7554 * Check if external commands are allowed now. | |
| 7555 */ | |
| 7556 && can_end_termcap_mode(TRUE) | |
| 7557 #endif | |
| 7558 ) | |
| 7559 { | |
| 7560 if (!eap->forceit) | |
| 7561 autowrite_all(); | |
| 7562 windgoto((int)Rows - 1, 0); | |
| 7563 out_char('\n'); | |
| 7564 out_flush(); | |
| 7565 stoptermcap(); | |
| 7566 out_flush(); /* needed for SUN to restore xterm buffer */ | |
| 7567 #ifdef FEAT_TITLE | |
| 7568 mch_restore_title(3); /* restore window titles */ | |
| 7569 #endif | |
| 7570 ui_suspend(); /* call machine specific function */ | |
| 7571 #ifdef FEAT_TITLE | |
| 7572 maketitle(); | |
| 7573 resettitle(); /* force updating the title */ | |
| 7574 #endif | |
| 7575 starttermcap(); | |
| 7576 scroll_start(); /* scroll screen before redrawing */ | |
| 7577 redraw_later_clear(); | |
| 7578 shell_resized(); /* may have resized window */ | |
| 7579 } | |
| 7580 } | |
| 7581 | |
| 7582 /* | |
| 7583 * ":exit", ":xit" and ":wq": Write file and exit Vim. | |
| 7584 */ | |
| 7585 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7586 ex_exit(exarg_T *eap) |
| 7 | 7587 { |
| 7588 #ifdef FEAT_CMDWIN | |
| 7589 if (cmdwin_type != 0) | |
| 7590 { | |
| 7591 cmdwin_result = Ctrl_C; | |
| 7592 return; | |
| 7593 } | |
| 7594 #endif | |
| 631 | 7595 /* Don't quit while editing the command line. */ |
| 633 | 7596 if (text_locked()) |
| 7597 { | |
| 7598 text_locked_msg(); | |
| 631 | 7599 return; |
| 7600 } | |
| 819 | 7601 #ifdef FEAT_AUTOCMD |
| 4211 | 7602 apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf); |
| 7603 /* Refuse to quit when locked or when the buffer in the last window is | |
| 7604 * being closed (can only happen in autocommands). */ | |
| 7605 if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing)) | |
| 819 | 7606 return; |
| 7607 #endif | |
| 7 | 7608 |
| 7609 /* | |
| 7610 * if more files or windows we won't exit | |
| 7611 */ | |
| 7612 if (check_more(FALSE, eap->forceit) == OK && only_one_window()) | |
| 7613 exiting = TRUE; | |
| 7614 if ( ((eap->cmdidx == CMD_wq | |
| 7615 || curbufIsChanged()) | |
| 7616 && do_write(eap) == FAIL) | |
| 7617 || 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
|
7618 || (only_one_window() && check_changed_any(eap->forceit, FALSE))) |
| 7 | 7619 { |
| 7620 not_exiting(); | |
| 7621 } | |
| 7622 else | |
| 7623 { | |
| 7624 #ifdef FEAT_WINDOWS | |
| 7625 if (only_one_window()) /* quit last window, exit Vim */ | |
| 7626 #endif | |
| 7627 getout(0); | |
| 7628 #ifdef FEAT_WINDOWS | |
| 7629 # ifdef FEAT_GUI | |
| 7630 need_mouse_correct = TRUE; | |
| 7631 # endif | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5198
diff
changeset
|
7632 /* Quit current window, may free the buffer. */ |
| 7 | 7633 win_close(curwin, !P_HID(curwin->w_buffer)); |
| 7634 #endif | |
| 7635 } | |
| 7636 } | |
| 7637 | |
| 7638 /* | |
| 7639 * ":print", ":list", ":number". | |
| 7640 */ | |
| 7641 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7642 ex_print(exarg_T *eap) |
| 7 | 7643 { |
| 167 | 7644 if (curbuf->b_ml.ml_flags & ML_EMPTY) |
| 7645 EMSG(_(e_emptybuf)); | |
| 7646 else | |
| 7647 { | |
| 7648 for ( ;!got_int; ui_breakcheck()) | |
| 7649 { | |
| 7650 print_line(eap->line1, | |
| 7651 (eap->cmdidx == CMD_number || eap->cmdidx == CMD_pound | |
| 7652 || (eap->flags & EXFLAG_NR)), | |
| 7653 eap->cmdidx == CMD_list || (eap->flags & EXFLAG_LIST)); | |
| 7654 if (++eap->line1 > eap->line2) | |
| 7655 break; | |
| 7656 out_flush(); /* show one line at a time */ | |
| 7657 } | |
| 7658 setpcmark(); | |
| 7659 /* put cursor at last line */ | |
| 7660 curwin->w_cursor.lnum = eap->line2; | |
| 7661 beginline(BL_SOL | BL_FIX); | |
| 7662 } | |
| 7 | 7663 |
| 7664 ex_no_reprint = TRUE; | |
| 7665 } | |
| 7666 | |
| 7667 #ifdef FEAT_BYTEOFF | |
| 7668 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7669 ex_goto(exarg_T *eap) |
| 7 | 7670 { |
| 7671 goto_byte(eap->line2); | |
| 7672 } | |
| 7673 #endif | |
| 7674 | |
| 7675 /* | |
| 7676 * ":shell". | |
| 7677 */ | |
| 7678 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7679 ex_shell(exarg_T *eap UNUSED) |
| 7 | 7680 { |
| 7681 do_shell(NULL, 0); | |
| 7682 } | |
| 7683 | |
| 7684 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \ | |
| 7685 || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \ | |
| 621 | 7686 || defined(FEAT_GUI_MSWIN) \ |
| 7687 || defined(FEAT_GUI_MAC) \ | |
| 7 | 7688 || defined(PROTO) |
| 7689 | |
| 7690 /* | |
| 7691 * Handle a file drop. The code is here because a drop is *nearly* like an | |
| 7692 * :args command, but not quite (we have a list of exact filenames, so we | |
| 7693 * don't want to (a) parse a command line, or (b) expand wildcards. So the | |
| 7694 * code is very similar to :args and hence needs access to a lot of the static | |
| 7695 * functions in this file. | |
| 7696 * | |
| 7697 * The list should be allocated using alloc(), as should each item in the | |
| 7698 * list. This function takes over responsibility for freeing the list. | |
| 7699 * | |
| 1441 | 7700 * XXX The list is made into the argument list. This is freed using |
| 7 | 7701 * FreeWild(), which does a series of vim_free() calls, unless the two defines |
| 7702 * __EMX__ and __ALWAYS_HAS_TRAILING_NUL_POINTER are set. In this case, a | |
| 7703 * routine _fnexplodefree() is used. This may cause problems, but as the drop | |
| 7704 * file functionality is (currently) not in EMX this is not presently a | |
| 7705 * problem. | |
| 7706 */ | |
| 7707 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7708 handle_drop( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7709 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
|
7710 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
|
7711 int split) /* force splitting the window */ |
| 7 | 7712 { |
| 7713 exarg_T ea; | |
| 7714 int save_msg_scroll = msg_scroll; | |
| 7715 | |
| 631 | 7716 /* Postpone this while editing the command line. */ |
| 633 | 7717 if (text_locked()) |
| 7 | 7718 return; |
| 819 | 7719 #ifdef FEAT_AUTOCMD |
| 7720 if (curbuf_locked()) | |
| 7721 return; | |
| 7722 #endif | |
| 1668 | 7723 /* When the screen is being updated we should not change buffers and |
| 7724 * windows structures, it may cause freed memory to be used. */ | |
| 7725 if (updating_screen) | |
| 7726 return; | |
| 7 | 7727 |
| 7728 /* Check whether the current buffer is changed. If so, we will need | |
| 7729 * to split the current window or data could be lost. | |
| 7730 * We don't need to check if the 'hidden' option is set, as in this | |
| 7731 * case the buffer won't be lost. | |
| 7732 */ | |
| 7733 if (!P_HID(curbuf) && !split) | |
| 7734 { | |
| 7735 ++emsg_off; | |
| 5464 | 7736 split = check_changed(curbuf, CCGD_AW); |
| 7 | 7737 --emsg_off; |
| 7738 } | |
| 7739 if (split) | |
| 7740 { | |
| 7741 # ifdef FEAT_WINDOWS | |
| 7742 if (win_split(0, 0) == FAIL) | |
| 7743 return; | |
| 2583 | 7744 RESET_BINDING(curwin); |
| 7 | 7745 |
| 7746 /* When splitting the window, create a new alist. Otherwise the | |
| 7747 * existing one is overwritten. */ | |
| 7748 alist_unlink(curwin->w_alist); | |
| 7749 alist_new(); | |
| 7750 # else | |
| 7751 return; /* can't split, always fail */ | |
| 7752 # endif | |
| 7753 } | |
| 7754 | |
| 7755 /* | |
| 7756 * Set up the new argument list. | |
| 7757 */ | |
| 41 | 7758 alist_set(ALIST(curwin), filec, filev, FALSE, NULL, 0); |
| 7 | 7759 |
| 7760 /* | |
| 7761 * Move to the first file. | |
| 7762 */ | |
| 7763 /* Fake up a minimal "next" command for do_argfile() */ | |
| 7764 vim_memset(&ea, 0, sizeof(ea)); | |
| 7765 ea.cmd = (char_u *)"next"; | |
| 7766 do_argfile(&ea, 0); | |
| 7767 | |
| 7768 /* do_ecmd() may set need_start_insertmode, but since we never left Insert | |
| 7769 * mode that is not needed here. */ | |
| 7770 need_start_insertmode = FALSE; | |
| 7771 | |
| 7772 /* Restore msg_scroll, otherwise a following command may cause scrolling | |
| 7773 * unexpectedly. The screen will be redrawn by the caller, thus | |
| 7774 * msg_scroll being set by displaying a message is irrelevant. */ | |
| 7775 msg_scroll = save_msg_scroll; | |
| 7776 } | |
| 7777 #endif | |
| 7778 | |
| 7779 /* | |
| 7780 * Clear an argument list: free all file names and reset it to zero entries. | |
| 7781 */ | |
| 23 | 7782 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7783 alist_clear(alist_T *al) |
| 7 | 7784 { |
| 7785 while (--al->al_ga.ga_len >= 0) | |
| 7786 vim_free(AARGLIST(al)[al->al_ga.ga_len].ae_fname); | |
| 7787 ga_clear(&al->al_ga); | |
| 7788 } | |
| 7789 | |
| 7790 /* | |
| 7791 * Init an argument list. | |
| 7792 */ | |
| 7793 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7794 alist_init(alist_T *al) |
| 7 | 7795 { |
| 7796 ga_init2(&al->al_ga, (int)sizeof(aentry_T), 5); | |
| 7797 } | |
| 7798 | |
| 7799 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 7800 | |
| 7801 /* | |
| 7802 * Remove a reference from an argument list. | |
| 7803 * Ignored when the argument list is the global one. | |
| 7804 * If the argument list is no longer used by any window, free it. | |
| 7805 */ | |
| 7806 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7807 alist_unlink(alist_T *al) |
| 7 | 7808 { |
| 7809 if (al != &global_alist && --al->al_refcount <= 0) | |
| 7810 { | |
| 7811 alist_clear(al); | |
| 7812 vim_free(al); | |
| 7813 } | |
| 7814 } | |
| 7815 | |
| 7816 # if defined(FEAT_LISTCMDS) || defined(HAVE_DROP_FILE) || defined(PROTO) | |
| 7817 /* | |
| 7818 * Create a new argument list and use it for the current window. | |
| 7819 */ | |
| 7820 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7821 alist_new(void) |
| 7 | 7822 { |
| 7823 curwin->w_alist = (alist_T *)alloc((unsigned)sizeof(alist_T)); | |
| 7824 if (curwin->w_alist == NULL) | |
| 7825 { | |
| 7826 curwin->w_alist = &global_alist; | |
| 7827 ++global_alist.al_refcount; | |
| 7828 } | |
| 7829 else | |
| 7830 { | |
| 7831 curwin->w_alist->al_refcount = 1; | |
| 5942 | 7832 curwin->w_alist->id = ++max_alist_id; |
| 7 | 7833 alist_init(curwin->w_alist); |
| 7834 } | |
| 7835 } | |
| 7836 # endif | |
| 7837 #endif | |
| 7838 | |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
7839 #if (!defined(UNIX) && !defined(__EMX__)) || defined(PROTO) |
| 7 | 7840 /* |
| 7841 * Expand the file names in the global argument list. | |
| 41 | 7842 * If "fnum_list" is not NULL, use "fnum_list[fnum_len]" as a list of buffer |
| 7843 * numbers to be re-used. | |
| 7 | 7844 */ |
| 7845 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7846 alist_expand(int *fnum_list, int fnum_len) |
| 7 | 7847 { |
| 7848 char_u **old_arg_files; | |
| 41 | 7849 int old_arg_count; |
| 7 | 7850 char_u **new_arg_files; |
| 7851 int new_arg_file_count; | |
| 7852 char_u *save_p_su = p_su; | |
| 7853 int i; | |
| 7854 | |
| 7855 /* Don't use 'suffixes' here. This should work like the shell did the | |
| 7856 * expansion. Also, the vimrc file isn't read yet, thus the user | |
| 7857 * can't set the options. */ | |
| 7858 p_su = empty_option; | |
| 7859 old_arg_files = (char_u **)alloc((unsigned)(sizeof(char_u *) * GARGCOUNT)); | |
| 7860 if (old_arg_files != NULL) | |
| 7861 { | |
| 7862 for (i = 0; i < GARGCOUNT; ++i) | |
| 41 | 7863 old_arg_files[i] = vim_strsave(GARGLIST[i].ae_fname); |
| 7864 old_arg_count = GARGCOUNT; | |
| 7865 if (expand_wildcards(old_arg_count, old_arg_files, | |
| 7 | 7866 &new_arg_file_count, &new_arg_files, |
| 2966 | 7867 EW_FILE|EW_NOTFOUND|EW_ADDSLASH|EW_NOERROR) == OK |
| 7 | 7868 && new_arg_file_count > 0) |
| 7869 { | |
| 41 | 7870 alist_set(&global_alist, new_arg_file_count, new_arg_files, |
| 7871 TRUE, fnum_list, fnum_len); | |
| 7872 FreeWild(old_arg_count, old_arg_files); | |
| 23 | 7873 } |
| 7 | 7874 } |
| 7875 p_su = save_p_su; | |
| 7876 } | |
| 7877 #endif | |
| 7878 | |
| 7879 /* | |
| 7880 * Set the argument list for the current window. | |
| 7881 * Takes over the allocated files[] and the allocated fnames in it. | |
| 7882 */ | |
| 7883 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7884 alist_set( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7885 alist_T *al, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7886 int count, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7887 char_u **files, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7888 int use_curbuf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7889 int *fnum_list, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7890 int fnum_len) |
| 7 | 7891 { |
| 7892 int i; | |
| 7893 | |
| 7894 alist_clear(al); | |
| 7895 if (ga_grow(&al->al_ga, count) == OK) | |
| 7896 { | |
| 7897 for (i = 0; i < count; ++i) | |
| 23 | 7898 { |
| 7899 if (got_int) | |
| 7900 { | |
| 7901 /* When adding many buffers this can take a long time. Allow | |
| 7902 * interrupting here. */ | |
| 7903 while (i < count) | |
| 7904 vim_free(files[i++]); | |
| 7905 break; | |
| 7906 } | |
| 41 | 7907 |
| 7908 /* May set buffer name of a buffer previously used for the | |
| 7909 * argument list, so that it's re-used by alist_add. */ | |
| 7910 if (fnum_list != NULL && i < fnum_len) | |
| 7911 buf_set_name(fnum_list[i], files[i]); | |
| 7912 | |
| 7 | 7913 alist_add(al, files[i], use_curbuf ? 2 : 1); |
| 23 | 7914 ui_breakcheck(); |
| 7915 } | |
| 7 | 7916 vim_free(files); |
| 7917 } | |
| 7918 else | |
| 7919 FreeWild(count, files); | |
| 7920 #ifdef FEAT_WINDOWS | |
| 7921 if (al == &global_alist) | |
| 7922 #endif | |
| 7923 arg_had_last = FALSE; | |
| 7924 } | |
| 7925 | |
| 7926 /* | |
| 7927 * Add file "fname" to argument list "al". | |
| 7928 * "fname" must have been allocated and "al" must have been checked for room. | |
| 7929 */ | |
| 7930 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7931 alist_add( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7932 alist_T *al, |
|
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parents:
7799
diff
changeset
|
7933 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7934 int set_fnum) /* 1: set buffer number; 2: re-use curbuf */ |
| 7 | 7935 { |
| 7936 if (fname == NULL) /* don't add NULL file names */ | |
| 7937 return; | |
| 7938 #ifdef BACKSLASH_IN_FILENAME | |
| 7939 slash_adjust(fname); | |
| 7940 #endif | |
| 7941 AARGLIST(al)[al->al_ga.ga_len].ae_fname = fname; | |
| 7942 if (set_fnum > 0) | |
| 7943 AARGLIST(al)[al->al_ga.ga_len].ae_fnum = | |
| 7944 buflist_add(fname, BLN_LISTED | (set_fnum == 2 ? BLN_CURBUF : 0)); | |
| 7945 ++al->al_ga.ga_len; | |
| 7946 } | |
| 7947 | |
| 7948 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 7949 /* | |
| 7950 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 7951 */ | |
| 7952 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7953 alist_slash_adjust(void) |
| 7 | 7954 { |
| 7955 int i; | |
| 7956 # ifdef FEAT_WINDOWS | |
| 7957 win_T *wp; | |
| 671 | 7958 tabpage_T *tp; |
| 7 | 7959 # endif |
| 7960 | |
| 7961 for (i = 0; i < GARGCOUNT; ++i) | |
| 7962 if (GARGLIST[i].ae_fname != NULL) | |
| 7963 slash_adjust(GARGLIST[i].ae_fname); | |
| 7964 # ifdef FEAT_WINDOWS | |
| 671 | 7965 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 7 | 7966 if (wp->w_alist != &global_alist) |
| 7967 for (i = 0; i < WARGCOUNT(wp); ++i) | |
| 7968 if (WARGLIST(wp)[i].ae_fname != NULL) | |
| 7969 slash_adjust(WARGLIST(wp)[i].ae_fname); | |
| 7970 # endif | |
| 7971 } | |
| 7972 #endif | |
| 7973 | |
| 7974 /* | |
| 7975 * ":preserve". | |
| 7976 */ | |
| 7977 static void | |
|
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parents:
7799
diff
changeset
|
7978 ex_preserve(exarg_T *eap UNUSED) |
| 7 | 7979 { |
| 164 | 7980 curbuf->b_flags |= BF_PRESERVED; |
| 7 | 7981 ml_preserve(curbuf, TRUE); |
| 7982 } | |
| 7983 | |
| 7984 /* | |
| 7985 * ":recover". | |
| 7986 */ | |
| 7987 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7988 ex_recover(exarg_T *eap) |
| 7 | 7989 { |
| 7990 /* Set recoverymode right away to avoid the ATTENTION prompt. */ | |
| 7991 recoverymode = TRUE; | |
| 5464 | 7992 if (!check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 7993 | CCGD_MULTWIN | |
| 7994 | (eap->forceit ? CCGD_FORCEIT : 0) | |
| 7995 | CCGD_EXCMD) | |
| 7996 | |
| 7 | 7997 && (*eap->arg == NUL |
| 7998 || setfname(curbuf, eap->arg, NULL, TRUE) == OK)) | |
| 7999 ml_recover(); | |
| 8000 recoverymode = FALSE; | |
| 8001 } | |
| 8002 | |
| 8003 /* | |
| 8004 * Command modifier used in a wrong way. | |
| 8005 */ | |
| 8006 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8007 ex_wrongmodifier(exarg_T *eap) |
| 7 | 8008 { |
| 8009 eap->errmsg = e_invcmd; | |
| 8010 } | |
| 8011 | |
| 8012 #ifdef FEAT_WINDOWS | |
| 8013 /* | |
| 8014 * :sview [+command] file split window with new file, read-only | |
| 8015 * :split [[+command] file] split window with current or new file | |
| 8016 * :vsplit [[+command] file] split window vertically with current or new file | |
| 8017 * :new [[+command] file] split window with no or new file | |
| 8018 * :vnew [[+command] file] split vertically window with no or new file | |
| 8019 * :sfind [+command] file split window with file in 'path' | |
| 675 | 8020 * |
| 8021 * :tabedit open new Tab page with empty window | |
| 8022 * :tabedit [+command] file open new Tab page and edit "file" | |
| 8023 * :tabnew [[+command] file] just like :tabedit | |
| 8024 * :tabfind [+command] file open new Tab page and find "file" | |
| 7 | 8025 */ |
| 8026 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8027 ex_splitview(exarg_T *eap) |
| 7 | 8028 { |
| 675 | 8029 win_T *old_curwin = curwin; |
| 667 | 8030 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) |
| 7 | 8031 char_u *fname = NULL; |
| 667 | 8032 # endif |
| 8033 # ifdef FEAT_BROWSE | |
| 7 | 8034 int browse_flag = cmdmod.browse; |
| 667 | 8035 # endif |
| 8036 | |
| 8037 # ifdef FEAT_GUI | |
| 7 | 8038 need_mouse_correct = TRUE; |
| 667 | 8039 # endif |
| 8040 | |
| 8041 # ifdef FEAT_QUICKFIX | |
| 7 | 8042 /* A ":split" in the quickfix window works like ":new". Don't want two |
| 1661 | 8043 * quickfix windows. But it's OK when doing ":tab split". */ |
| 8044 if (bt_quickfix(curbuf) && cmdmod.tab == 0) | |
| 7 | 8045 { |
| 8046 if (eap->cmdidx == CMD_split) | |
| 8047 eap->cmdidx = CMD_new; | |
| 8048 if (eap->cmdidx == CMD_vsplit) | |
| 8049 eap->cmdidx = CMD_vnew; | |
| 667 | 8050 } |
| 7 | 8051 # endif |
| 667 | 8052 |
| 8053 # ifdef FEAT_SEARCHPATH | |
| 675 | 8054 if (eap->cmdidx == CMD_sfind || eap->cmdidx == CMD_tabfind) |
| 7 | 8055 { |
| 8056 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), | |
| 8057 FNAME_MESS, TRUE, curbuf->b_ffname); | |
| 8058 if (fname == NULL) | |
| 8059 goto theend; | |
| 8060 eap->arg = fname; | |
| 8061 } | |
| 667 | 8062 # ifdef FEAT_BROWSE |
| 7 | 8063 else |
| 667 | 8064 # endif |
| 7 | 8065 # endif |
| 667 | 8066 # ifdef FEAT_BROWSE |
| 7 | 8067 if (cmdmod.browse |
| 8068 && eap->cmdidx != CMD_vnew | |
| 8069 && eap->cmdidx != CMD_new) | |
| 8070 { | |
| 1683 | 8071 # ifdef FEAT_AUTOCMD |
| 461 | 8072 if ( |
| 1683 | 8073 # ifdef FEAT_GUI |
| 461 | 8074 !gui.in_use && |
| 1683 | 8075 # endif |
| 461 | 8076 au_has_group((char_u *)"FileExplorer")) |
| 8077 { | |
| 8078 /* No browsing supported but we do have the file explorer: | |
| 8079 * Edit the directory. */ | |
| 8080 if (*eap->arg == NUL || !mch_isdir(eap->arg)) | |
| 8081 eap->arg = (char_u *)"."; | |
| 8082 } | |
| 8083 else | |
| 1683 | 8084 # endif |
| 461 | 8085 { |
| 8086 fname = do_browse(0, (char_u *)_("Edit File in new window"), | |
| 7 | 8087 eap->arg, NULL, NULL, NULL, curbuf); |
| 461 | 8088 if (fname == NULL) |
| 8089 goto theend; | |
| 8090 eap->arg = fname; | |
| 8091 } | |
| 7 | 8092 } |
| 8093 cmdmod.browse = FALSE; /* Don't browse again in do_ecmd(). */ | |
| 667 | 8094 # endif |
| 7 | 8095 |
| 675 | 8096 /* |
| 8097 * Either open new tab page or split the window. | |
| 8098 */ | |
| 8099 if (eap->cmdidx == CMD_tabedit | |
| 8100 || eap->cmdidx == CMD_tabfind | |
| 8101 || eap->cmdidx == CMD_tabnew) | |
| 8102 { | |
| 820 | 8103 if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab |
| 8104 : eap->addr_count == 0 ? 0 | |
| 8105 : (int)eap->line2 + 1) != FAIL) | |
| 675 | 8106 { |
| 1498 | 8107 do_exedit(eap, old_curwin); |
| 675 | 8108 |
| 8109 /* set the alternate buffer for the window we came from */ | |
| 8110 if (curwin != old_curwin | |
| 8111 && win_valid(old_curwin) | |
| 8112 && old_curwin->w_buffer != curbuf | |
| 8113 && !cmdmod.keepalt) | |
| 8114 old_curwin->w_alt_fnum = curbuf->b_fnum; | |
| 8115 } | |
| 8116 } | |
| 8117 else if (win_split(eap->addr_count > 0 ? (int)eap->line2 : 0, | |
| 7 | 8118 *eap->cmd == 'v' ? WSP_VERT : 0) != FAIL) |
| 8119 { | |
| 667 | 8120 # ifdef FEAT_SCROLLBIND |
| 7 | 8121 /* Reset 'scrollbind' when editing another file, but keep it when |
| 8122 * doing ":split" without arguments. */ | |
| 8123 if (*eap->arg != NUL | |
| 667 | 8124 # ifdef FEAT_BROWSE |
| 7 | 8125 || cmdmod.browse |
| 667 | 8126 # endif |
| 7 | 8127 ) |
| 2583 | 8128 { |
| 8129 RESET_BINDING(curwin); | |
| 8130 } | |
| 7 | 8131 else |
| 8132 do_check_scrollbind(FALSE); | |
| 667 | 8133 # endif |
| 7 | 8134 do_exedit(eap, old_curwin); |
| 8135 } | |
| 8136 | |
| 667 | 8137 # ifdef FEAT_BROWSE |
| 7 | 8138 cmdmod.browse = browse_flag; |
| 667 | 8139 # endif |
| 8140 | |
| 8141 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE) | |
| 7 | 8142 theend: |
| 8143 vim_free(fname); | |
| 667 | 8144 # endif |
| 8145 } | |
| 8146 | |
| 8147 /* | |
| 682 | 8148 * Open a new tab page. |
| 667 | 8149 */ |
| 8150 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8151 tabpage_new(void) |
| 682 | 8152 { |
| 8153 exarg_T ea; | |
| 8154 | |
| 8155 vim_memset(&ea, 0, sizeof(ea)); | |
| 8156 ea.cmdidx = CMD_tabnew; | |
| 8157 ea.cmd = (char_u *)"tabn"; | |
| 8158 ea.arg = (char_u *)""; | |
| 8159 ex_splitview(&ea); | |
| 8160 } | |
| 8161 | |
| 8162 /* | |
| 8163 * :tabnext command | |
| 8164 */ | |
| 8165 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8166 ex_tabnext(exarg_T *eap) |
| 682 | 8167 { |
| 685 | 8168 switch (eap->cmdidx) |
| 8169 { | |
| 8170 case CMD_tabfirst: | |
| 8171 case CMD_tabrewind: | |
| 8172 goto_tabpage(1); | |
| 8173 break; | |
| 8174 case CMD_tablast: | |
| 8175 goto_tabpage(9999); | |
| 8176 break; | |
| 8177 case CMD_tabprevious: | |
| 8178 case CMD_tabNext: | |
| 8179 goto_tabpage(eap->addr_count == 0 ? -1 : -(int)eap->line2); | |
| 8180 break; | |
| 8181 default: /* CMD_tabnext */ | |
| 8182 goto_tabpage(eap->addr_count == 0 ? 0 : (int)eap->line2); | |
| 8183 break; | |
| 8184 } | |
| 682 | 8185 } |
| 8186 | |
| 8187 /* | |
| 8188 * :tabmove command | |
| 8189 */ | |
| 8190 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8191 ex_tabmove(exarg_T *eap) |
| 682 | 8192 { |
| 6775 | 8193 int tab_number; |
| 3662 | 8194 |
| 8195 if (eap->arg && *eap->arg != NUL) | |
| 8196 { | |
| 8197 char_u *p = eap->arg; | |
| 8198 int relative = 0; /* argument +N/-N means: move N places to the | |
| 8199 * right/left relative to the current position. */ | |
| 8200 | |
| 8201 if (*eap->arg == '-') | |
| 8202 { | |
| 8203 relative = -1; | |
| 8204 p = eap->arg + 1; | |
| 8205 } | |
| 8206 else if (*eap->arg == '+') | |
| 8207 { | |
| 8208 relative = 1; | |
| 8209 p = eap->arg + 1; | |
| 8210 } | |
| 8211 else | |
| 8212 p = eap->arg; | |
| 8213 | |
| 6775 | 8214 if (relative == 0) |
| 8215 { | |
| 8216 if (STRCMP(p, "$") == 0) | |
| 8217 tab_number = LAST_TAB_NR; | |
| 8218 else if (p == skipdigits(p)) | |
| 8219 { | |
| 8220 /* No numbers as argument. */ | |
| 8221 eap->errmsg = e_invarg; | |
| 8222 return; | |
| 8223 } | |
| 8224 else | |
| 8225 tab_number = getdigits(&p); | |
| 8226 } | |
| 8227 else | |
| 8228 { | |
| 8229 if (*p != NUL) | |
| 8230 tab_number = getdigits(&p); | |
| 8231 else | |
| 8232 tab_number = 1; | |
| 8233 tab_number = tab_number * relative + tabpage_index(curtab); | |
| 8234 if (relative == -1) | |
| 8235 --tab_number; | |
| 8236 } | |
| 3662 | 8237 } |
| 8238 else if (eap->addr_count != 0) | |
| 6775 | 8239 { |
| 3662 | 8240 tab_number = eap->line2; |
| 6775 | 8241 if (**eap->cmdlinep == '-') |
| 8242 --tab_number; | |
| 8243 } | |
| 8244 else | |
| 8245 tab_number = LAST_TAB_NR; | |
| 3662 | 8246 |
| 8247 tabpage_move(tab_number); | |
| 667 | 8248 } |
| 8249 | |
| 8250 /* | |
| 8251 * :tabs command: List tabs and their contents. | |
| 8252 */ | |
| 8253 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8254 ex_tabs(exarg_T *eap UNUSED) |
| 667 | 8255 { |
| 8256 tabpage_T *tp; | |
| 8257 win_T *wp; | |
| 8258 int tabcount = 1; | |
| 8259 | |
| 8260 msg_start(); | |
| 8261 msg_scroll = TRUE; | |
| 8262 for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next) | |
| 8263 { | |
| 8264 msg_putchar('\n'); | |
| 8265 vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++); | |
| 8266 msg_outtrans_attr(IObuff, hl_attr(HLF_T)); | |
| 8267 out_flush(); /* output one line at a time */ | |
| 8268 ui_breakcheck(); | |
| 8269 | |
| 678 | 8270 if (tp == curtab) |
| 667 | 8271 wp = firstwin; |
| 8272 else | |
| 8273 wp = tp->tp_firstwin; | |
| 8274 for ( ; wp != NULL && !got_int; wp = wp->w_next) | |
| 8275 { | |
| 682 | 8276 msg_putchar('\n'); |
| 8277 msg_putchar(wp == curwin ? '>' : ' '); | |
| 8278 msg_putchar(' '); | |
| 672 | 8279 msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' '); |
| 8280 msg_putchar(' '); | |
| 667 | 8281 if (buf_spname(wp->w_buffer) != NULL) |
| 3839 | 8282 vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1); |
| 667 | 8283 else |
| 8284 home_replace(wp->w_buffer, wp->w_buffer->b_fname, | |
| 8285 IObuff, IOSIZE, TRUE); | |
| 8286 msg_outtrans(IObuff); | |
| 8287 out_flush(); /* output one line at a time */ | |
| 8288 ui_breakcheck(); | |
| 8289 } | |
| 8290 } | |
| 8291 } | |
| 8292 | |
| 8293 #endif /* FEAT_WINDOWS */ | |
| 7 | 8294 |
| 8295 /* | |
| 8296 * ":mode": Set screen mode. | |
| 8297 * If no argument given, just get the screen size and redraw. | |
| 8298 */ | |
| 8299 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8300 ex_mode(exarg_T *eap) |
| 7 | 8301 { |
| 8302 if (*eap->arg == NUL) | |
| 8303 shell_resized(); | |
| 8304 else | |
| 8305 mch_screenmode(eap->arg); | |
| 8306 } | |
| 8307 | |
| 8308 #ifdef FEAT_WINDOWS | |
| 8309 /* | |
| 8310 * ":resize". | |
| 8311 * set, increment or decrement current window height | |
| 8312 */ | |
| 8313 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8314 ex_resize(exarg_T *eap) |
| 7 | 8315 { |
| 8316 int n; | |
| 8317 win_T *wp = curwin; | |
| 8318 | |
| 8319 if (eap->addr_count > 0) | |
| 8320 { | |
| 8321 n = eap->line2; | |
| 8322 for (wp = firstwin; wp->w_next != NULL && --n > 0; wp = wp->w_next) | |
| 8323 ; | |
| 8324 } | |
| 8325 | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
8326 # ifdef FEAT_GUI |
| 7 | 8327 need_mouse_correct = TRUE; |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
8328 # endif |
| 7 | 8329 n = atol((char *)eap->arg); |
| 8330 if (cmdmod.split & WSP_VERT) | |
| 8331 { | |
| 8332 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8333 n += W_WIDTH(curwin); | |
| 8334 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8335 n = 9999; | |
| 8336 win_setwidth_win((int)n, wp); | |
| 8337 } | |
| 8338 else | |
| 8339 { | |
| 8340 if (*eap->arg == '-' || *eap->arg == '+') | |
| 8341 n += curwin->w_height; | |
| 8342 else if (n == 0 && eap->arg[0] == NUL) /* default is very wide */ | |
| 8343 n = 9999; | |
| 8344 win_setheight_win((int)n, wp); | |
| 8345 } | |
| 8346 } | |
| 8347 #endif | |
| 8348 | |
| 8349 /* | |
| 8350 * ":find [+command] <file>" command. | |
| 8351 */ | |
| 8352 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8353 ex_find(exarg_T *eap) |
| 7 | 8354 { |
| 8355 #ifdef FEAT_SEARCHPATH | |
| 8356 char_u *fname; | |
| 8357 int count; | |
| 8358 | |
| 8359 fname = find_file_in_path(eap->arg, (int)STRLEN(eap->arg), FNAME_MESS, | |
| 8360 TRUE, curbuf->b_ffname); | |
| 8361 if (eap->addr_count > 0) | |
| 8362 { | |
| 8363 /* Repeat finding the file "count" times. This matters when it | |
| 8364 * appears several times in the path. */ | |
| 8365 count = eap->line2; | |
| 8366 while (fname != NULL && --count > 0) | |
| 8367 { | |
| 8368 vim_free(fname); | |
| 8369 fname = find_file_in_path(NULL, 0, FNAME_MESS, | |
| 8370 FALSE, curbuf->b_ffname); | |
| 8371 } | |
| 8372 } | |
| 8373 | |
| 8374 if (fname != NULL) | |
| 8375 { | |
| 8376 eap->arg = fname; | |
| 8377 #endif | |
| 8378 do_exedit(eap, NULL); | |
| 8379 #ifdef FEAT_SEARCHPATH | |
| 8380 vim_free(fname); | |
| 8381 } | |
| 8382 #endif | |
| 8383 } | |
| 8384 | |
| 8385 /* | |
| 167 | 8386 * ":open" simulation: for now just work like ":visual". |
| 8387 */ | |
| 8388 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8389 ex_open(exarg_T *eap) |
| 167 | 8390 { |
| 8391 regmatch_T regmatch; | |
| 8392 char_u *p; | |
| 8393 | |
| 8394 curwin->w_cursor.lnum = eap->line2; | |
| 8395 beginline(BL_SOL | BL_FIX); | |
| 8396 if (*eap->arg == '/') | |
| 8397 { | |
| 8398 /* ":open /pattern/": put cursor in column found with pattern */ | |
| 8399 ++eap->arg; | |
| 8400 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 8401 *p = NUL; | |
| 8402 regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0); | |
| 8403 if (regmatch.regprog != NULL) | |
| 8404 { | |
| 8405 regmatch.rm_ic = p_ic; | |
| 8406 p = ml_get_curline(); | |
| 8407 if (vim_regexec(®match, p, (colnr_T)0)) | |
| 835 | 8408 curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p); |
| 167 | 8409 else |
| 8410 EMSG(_(e_nomatch)); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
8411 vim_regfree(regmatch.regprog); |
| 167 | 8412 } |
| 8413 /* Move to the NUL, ignore any other arguments. */ | |
| 8414 eap->arg += STRLEN(eap->arg); | |
| 8415 } | |
| 8416 check_cursor(); | |
| 8417 | |
| 8418 eap->cmdidx = CMD_visual; | |
| 8419 do_exedit(eap, NULL); | |
| 8420 } | |
| 8421 | |
| 8422 /* | |
| 8423 * ":edit", ":badd", ":visual". | |
| 7 | 8424 */ |
| 8425 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8426 ex_edit(exarg_T *eap) |
| 7 | 8427 { |
| 8428 do_exedit(eap, NULL); | |
| 8429 } | |
| 8430 | |
| 8431 /* | |
| 8432 * ":edit <file>" command and alikes. | |
| 8433 */ | |
| 8434 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8435 do_exedit( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8436 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8437 win_T *old_curwin) /* curwin before doing a split or NULL */ |
| 7 | 8438 { |
| 8439 int n; | |
| 8440 #ifdef FEAT_WINDOWS | |
| 8441 int need_hide; | |
| 8442 #endif | |
| 167 | 8443 int exmode_was = exmode_active; |
| 7 | 8444 |
| 8445 /* | |
| 8446 * ":vi" command ends Ex mode. | |
| 8447 */ | |
| 8448 if (exmode_active && (eap->cmdidx == CMD_visual | |
| 8449 || eap->cmdidx == CMD_view)) | |
| 8450 { | |
| 8451 exmode_active = FALSE; | |
| 8452 if (*eap->arg == NUL) | |
| 167 | 8453 { |
| 8454 /* Special case: ":global/pat/visual\NLvi-commands" */ | |
| 8455 if (global_busy) | |
| 8456 { | |
| 8457 int rd = RedrawingDisabled; | |
| 8458 int nwr = no_wait_return; | |
| 8459 int ms = msg_scroll; | |
| 8460 #ifdef FEAT_GUI | |
| 8461 int he = hold_gui_events; | |
| 8462 #endif | |
| 8463 | |
| 8464 if (eap->nextcmd != NULL) | |
| 8465 { | |
| 8466 stuffReadbuff(eap->nextcmd); | |
| 8467 eap->nextcmd = NULL; | |
| 8468 } | |
| 8469 | |
| 8470 if (exmode_was != EXMODE_VIM) | |
| 8471 settmode(TMODE_RAW); | |
| 8472 RedrawingDisabled = 0; | |
| 8473 no_wait_return = 0; | |
| 8474 need_wait_return = FALSE; | |
| 8475 msg_scroll = 0; | |
| 8476 #ifdef FEAT_GUI | |
| 8477 hold_gui_events = 0; | |
| 8478 #endif | |
| 8479 must_redraw = CLEAR; | |
| 8480 | |
| 8481 main_loop(FALSE, TRUE); | |
| 8482 | |
| 8483 RedrawingDisabled = rd; | |
| 8484 no_wait_return = nwr; | |
| 8485 msg_scroll = ms; | |
| 8486 #ifdef FEAT_GUI | |
| 8487 hold_gui_events = he; | |
| 8488 #endif | |
| 8489 } | |
| 7 | 8490 return; |
| 167 | 8491 } |
| 7 | 8492 } |
| 8493 | |
| 8494 if ((eap->cmdidx == CMD_new | |
| 675 | 8495 || eap->cmdidx == CMD_tabnew |
| 8496 || eap->cmdidx == CMD_tabedit | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
8497 #ifdef FEAT_WINDOWS |
| 7 | 8498 || eap->cmdidx == CMD_vnew |
| 8499 #endif | |
| 8500 ) && *eap->arg == NUL) | |
| 8501 { | |
| 675 | 8502 /* ":new" or ":tabnew" without argument: edit an new empty buffer */ |
| 7 | 8503 setpcmark(); |
| 8504 (void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE, | |
| 1743 | 8505 ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0), |
| 8506 old_curwin == NULL ? curwin : NULL); | |
| 7 | 8507 } |
| 8508 else if ((eap->cmdidx != CMD_split | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8577
diff
changeset
|
8509 #ifdef FEAT_WINDOWS |
| 7 | 8510 && eap->cmdidx != CMD_vsplit |
| 8511 #endif | |
| 8512 ) | |
| 8513 || *eap->arg != NUL | |
| 8514 #ifdef FEAT_BROWSE | |
| 8515 || cmdmod.browse | |
| 8516 #endif | |
| 8517 ) | |
| 8518 { | |
| 822 | 8519 #ifdef FEAT_AUTOCMD |
| 8520 /* Can't edit another file when "curbuf_lock" is set. Only ":edit" | |
| 8521 * can bring us here, others are stopped earlier. */ | |
| 8522 if (*eap->arg != NUL && curbuf_locked()) | |
| 8523 return; | |
| 8524 #endif | |
| 7 | 8525 n = readonlymode; |
| 8526 if (eap->cmdidx == CMD_view || eap->cmdidx == CMD_sview) | |
| 8527 readonlymode = TRUE; | |
| 8528 else if (eap->cmdidx == CMD_enew) | |
| 8529 readonlymode = FALSE; /* 'readonly' doesn't make sense in an | |
| 8530 empty buffer */ | |
| 8531 setpcmark(); | |
| 8532 if (do_ecmd(0, (eap->cmdidx == CMD_enew ? NULL : eap->arg), | |
| 8533 NULL, eap, | |
| 8534 /* ":edit" goes to first line if Vi compatible */ | |
| 8535 (*eap->arg == NUL && eap->do_ecmd_lnum == 0 | |
| 8536 && vim_strchr(p_cpo, CPO_GOTO1) != NULL) | |
| 8537 ? ECMD_ONE : eap->do_ecmd_lnum, | |
| 8538 (P_HID(curbuf) ? ECMD_HIDE : 0) | |
| 8539 + (eap->forceit ? ECMD_FORCEIT : 0) | |
| 5741 | 8540 /* after a split we can use an existing buffer */ |
| 8541 + (old_curwin != NULL ? ECMD_OLDBUF : 0) | |
| 7 | 8542 #ifdef FEAT_LISTCMDS |
| 8543 + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 ) | |
| 8544 #endif | |
| 1743 | 8545 , old_curwin == NULL ? curwin : NULL) == FAIL) |
| 7 | 8546 { |
| 8547 /* Editing the file failed. If the window was split, close it. */ | |
| 8548 #ifdef FEAT_WINDOWS | |
| 8549 if (old_curwin != NULL) | |
| 8550 { | |
| 8551 need_hide = (curbufIsChanged() && curbuf->b_nwindows <= 1); | |
| 8552 if (!need_hide || P_HID(curbuf)) | |
| 8553 { | |
| 24 | 8554 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 8555 cleanup_T cs; | |
| 8556 | |
| 8557 /* Reset the error/interrupt/exception state here so that | |
| 8558 * aborting() returns FALSE when closing a window. */ | |
| 8559 enter_cleanup(&cs); | |
| 8560 # endif | |
| 7 | 8561 # ifdef FEAT_GUI |
| 8562 need_mouse_correct = TRUE; | |
| 8563 # endif | |
| 8564 win_close(curwin, !need_hide && !P_HID(curbuf)); | |
| 24 | 8565 |
| 8566 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8567 /* Restore the error/interrupt/exception state if not | |
| 8568 * discarded by a new aborting error, interrupt, or | |
| 8569 * uncaught exception. */ | |
| 8570 leave_cleanup(&cs); | |
| 8571 # endif | |
| 7 | 8572 } |
| 8573 } | |
| 8574 #endif | |
| 8575 } | |
| 8576 else if (readonlymode && curbuf->b_nwindows == 1) | |
| 8577 { | |
| 8578 /* When editing an already visited buffer, 'readonly' won't be set | |
| 8579 * but the previous value is kept. With ":view" and ":sview" we | |
| 8580 * want the file to be readonly, except when another window is | |
| 8581 * editing the same buffer. */ | |
| 8582 curbuf->b_p_ro = TRUE; | |
| 8583 } | |
| 8584 readonlymode = n; | |
| 8585 } | |
| 8586 else | |
| 8587 { | |
| 8588 if (eap->do_ecmd_cmd != NULL) | |
| 8589 do_cmdline_cmd(eap->do_ecmd_cmd); | |
| 8590 #ifdef FEAT_TITLE | |
| 8591 n = curwin->w_arg_idx_invalid; | |
| 8592 #endif | |
| 8593 check_arg_idx(curwin); | |
| 8594 #ifdef FEAT_TITLE | |
| 8595 if (n != curwin->w_arg_idx_invalid) | |
| 8596 maketitle(); | |
| 8597 #endif | |
| 8598 } | |
| 8599 | |
| 8600 #ifdef FEAT_WINDOWS | |
| 8601 /* | |
| 8602 * if ":split file" worked, set alternate file name in old window to new | |
| 8603 * file | |
| 8604 */ | |
| 8605 if (old_curwin != NULL | |
| 8606 && *eap->arg != NUL | |
| 8607 && curwin != old_curwin | |
| 8608 && win_valid(old_curwin) | |
| 22 | 8609 && old_curwin->w_buffer != curbuf |
| 8610 && !cmdmod.keepalt) | |
| 7 | 8611 old_curwin->w_alt_fnum = curbuf->b_fnum; |
| 8612 #endif | |
| 8613 | |
| 8614 ex_no_reprint = TRUE; | |
| 8615 } | |
| 8616 | |
| 8617 #ifndef FEAT_GUI | |
| 8618 /* | |
| 8619 * ":gui" and ":gvim" when there is no GUI. | |
| 8620 */ | |
| 8621 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8622 ex_nogui(exarg_T *eap) |
| 7 | 8623 { |
| 8624 eap->errmsg = e_nogvim; | |
| 8625 } | |
| 8626 #endif | |
| 8627 | |
| 8628 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 8629 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8630 ex_tearoff(exarg_T *eap) |
| 7 | 8631 { |
| 8632 gui_make_tearoff(eap->arg); | |
| 8633 } | |
| 8634 #endif | |
| 8635 | |
| 573 | 8636 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU) |
| 7 | 8637 static void |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8638 ex_popup(exarg_T *eap) |
| 7 | 8639 { |
| 398 | 8640 gui_make_popup(eap->arg, eap->forceit); |
| 7 | 8641 } |
| 8642 #endif | |
| 8643 | |
| 8644 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8645 ex_swapname(exarg_T *eap UNUSED) |
| 7 | 8646 { |
| 8647 if (curbuf->b_ml.ml_mfp == NULL || curbuf->b_ml.ml_mfp->mf_fname == NULL) | |
| 8648 MSG(_("No swap file")); | |
| 8649 else | |
| 8650 msg(curbuf->b_ml.ml_mfp->mf_fname); | |
| 8651 } | |
| 8652 | |
| 8653 /* | |
| 8654 * ":syncbind" forces all 'scrollbind' windows to have the same relative | |
| 8655 * offset. | |
| 8656 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 8657 */ | |
| 8658 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8659 ex_syncbind(exarg_T *eap UNUSED) |
| 7 | 8660 { |
| 8661 #ifdef FEAT_SCROLLBIND | |
| 8662 win_T *wp; | |
| 5566 | 8663 win_T *save_curwin = curwin; |
| 8664 buf_T *save_curbuf = curbuf; | |
| 7 | 8665 long topline; |
| 8666 long y; | |
| 8667 linenr_T old_linenr = curwin->w_cursor.lnum; | |
| 8668 | |
| 8669 setpcmark(); | |
| 8670 | |
| 8671 /* | |
| 8672 * determine max topline | |
| 8673 */ | |
| 8674 if (curwin->w_p_scb) | |
| 8675 { | |
| 8676 topline = curwin->w_topline; | |
| 8677 for (wp = firstwin; wp; wp = wp->w_next) | |
| 8678 { | |
| 8679 if (wp->w_p_scb && wp->w_buffer) | |
| 8680 { | |
| 8681 y = wp->w_buffer->b_ml.ml_line_count - p_so; | |
| 8682 if (topline > y) | |
| 8683 topline = y; | |
| 8684 } | |
| 8685 } | |
| 8686 if (topline < 1) | |
| 8687 topline = 1; | |
| 8688 } | |
| 8689 else | |
| 8690 { | |
| 8691 topline = 1; | |
| 8692 } | |
| 8693 | |
| 8694 | |
| 8695 /* | |
| 5566 | 8696 * Set all scrollbind windows to the same topline. |
| 7 | 8697 */ |
| 8698 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 8699 { | |
| 8700 if (curwin->w_p_scb) | |
| 8701 { | |
| 5566 | 8702 curbuf = curwin->w_buffer; |
| 7 | 8703 y = topline - curwin->w_topline; |
| 8704 if (y > 0) | |
| 8705 scrollup(y, TRUE); | |
| 8706 else | |
| 8707 scrolldown(-y, TRUE); | |
| 8708 curwin->w_scbind_pos = topline; | |
| 8709 redraw_later(VALID); | |
| 8710 cursor_correct(); | |
| 8711 #ifdef FEAT_WINDOWS | |
| 8712 curwin->w_redr_status = TRUE; | |
| 8713 #endif | |
| 8714 } | |
| 8715 } | |
| 5566 | 8716 curwin = save_curwin; |
| 8717 curbuf = save_curbuf; | |
| 7 | 8718 if (curwin->w_p_scb) |
| 8719 { | |
| 8720 did_syncbind = TRUE; | |
| 8721 checkpcmark(); | |
| 8722 if (old_linenr != curwin->w_cursor.lnum) | |
| 8723 { | |
| 8724 char_u ctrl_o[2]; | |
| 8725 | |
| 8726 ctrl_o[0] = Ctrl_O; | |
| 8727 ctrl_o[1] = 0; | |
| 8728 ins_typebuf(ctrl_o, REMAP_NONE, 0, TRUE, FALSE); | |
| 8729 } | |
| 8730 } | |
| 8731 #endif | |
| 8732 } | |
| 8733 | |
| 8734 | |
| 8735 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8736 ex_read(exarg_T *eap) |
| 7 | 8737 { |
| 167 | 8738 int i; |
| 8739 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 8740 linenr_T lnum; | |
| 7 | 8741 |
| 8742 if (eap->usefilter) /* :r!cmd */ | |
| 8743 do_bang(1, eap, FALSE, FALSE, TRUE); | |
| 8744 else | |
| 8745 { | |
| 8746 if (u_save(eap->line2, (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 8747 return; | |
| 8748 | |
| 8749 #ifdef FEAT_BROWSE | |
| 8750 if (cmdmod.browse) | |
| 8751 { | |
| 8752 char_u *browseFile; | |
| 8753 | |
| 28 | 8754 browseFile = do_browse(0, (char_u *)_("Append File"), eap->arg, |
| 7 | 8755 NULL, NULL, NULL, curbuf); |
| 8756 if (browseFile != NULL) | |
| 8757 { | |
| 8758 i = readfile(browseFile, NULL, | |
| 8759 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8760 vim_free(browseFile); | |
| 8761 } | |
| 8762 else | |
| 8763 i = OK; | |
| 8764 } | |
| 8765 else | |
| 8766 #endif | |
| 8767 if (*eap->arg == NUL) | |
| 8768 { | |
| 8769 if (check_fname() == FAIL) /* check for no file name */ | |
| 8770 return; | |
| 8771 i = readfile(curbuf->b_ffname, curbuf->b_fname, | |
| 8772 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8773 } | |
| 8774 else | |
| 8775 { | |
| 8776 if (vim_strchr(p_cpo, CPO_ALTREAD) != NULL) | |
| 8777 (void)setaltfname(eap->arg, eap->arg, (linenr_T)1); | |
| 8778 i = readfile(eap->arg, NULL, | |
| 8779 eap->line2, (linenr_T)0, (linenr_T)MAXLNUM, eap, 0); | |
| 8780 | |
| 8781 } | |
| 8782 if (i == FAIL) | |
| 8783 { | |
| 8784 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 8785 if (!aborting()) | |
| 8786 #endif | |
| 8787 EMSG2(_(e_notopen), eap->arg); | |
| 8788 } | |
| 8789 else | |
| 167 | 8790 { |
| 8791 if (empty && exmode_active) | |
| 8792 { | |
| 8793 /* Delete the empty line that remains. Historically ex does | |
| 8794 * this but vi doesn't. */ | |
| 8795 if (eap->line2 == 0) | |
| 8796 lnum = curbuf->b_ml.ml_line_count; | |
| 8797 else | |
| 8798 lnum = 1; | |
| 573 | 8799 if (*ml_get(lnum) == NUL && u_savedel(lnum, 1L) == OK) |
| 167 | 8800 { |
| 8801 ml_delete(lnum, FALSE); | |
| 573 | 8802 if (curwin->w_cursor.lnum > 1 |
| 8803 && curwin->w_cursor.lnum >= lnum) | |
| 167 | 8804 --curwin->w_cursor.lnum; |
| 1929 | 8805 deleted_lines_mark(lnum, 1L); |
| 167 | 8806 } |
| 8807 } | |
| 7 | 8808 redraw_curbuf_later(VALID); |
| 167 | 8809 } |
| 7 | 8810 } |
| 8811 } | |
| 8812 | |
| 358 | 8813 static char_u *prev_dir = NULL; |
| 8814 | |
| 8815 #if defined(EXITFREE) || defined(PROTO) | |
| 8816 void | |
|
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7799
diff
changeset
|
8817 free_cd_dir(void) |
| 358 | 8818 { |
| 8819 vim_free(prev_dir); | |
| 1471 | 8820 prev_dir = NULL; |
| 1837 | 8821 |
| 8822 vim_free(globaldir); | |
| 8823 globaldir = NULL; | |
| 358 | 8824 } |
| 8825 #endif | |
| 8826 | |
|
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|
8827 /* |
|
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|
8828 * Deal with the side effects of changing the current directory. |
|
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|
8829 * When "local" is TRUE then this was after an ":lcd" command. |
|
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|
8830 */ |
|
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|
8831 void |
|
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7799
diff
changeset
|
8832 post_chdir(int local) |
|
4704
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|
8833 { |
|
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changeset
|
8834 vim_free(curwin->w_localdir); |
| 5584 | 8835 curwin->w_localdir = NULL; |
|
4704
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|
8836 if (local) |
|
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changeset
|
8837 { |
|
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|
8838 /* If still in global directory, need to remember current |
|
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diff
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|
8839 * directory as global directory. */ |
|
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changeset
|
8840 if (globaldir == NULL && prev_dir != NULL) |
|
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diff
changeset
|
8841 globaldir = vim_strsave(prev_dir); |
|
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diff
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|
8842 /* Remember this local directory for the window. */ |
|
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|
8843 if (mch_dirname(NameBuff, MAXPATHL) == OK) |
|
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|
8844 curwin->w_localdir = vim_strsave(NameBuff); |
|
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|
8845 } |
|
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|
8846 else |
|
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|
8847 { |
|
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diff
changeset
|
8848 /* We are now in the global directory, no need to remember its |
|
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diff
changeset
|
8849 * name. */ |
|
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diff
changeset
|
8850 vim_free(globaldir); |
|
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|
8851 globaldir = NULL; |
|
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diff
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|
8852 } |
|
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changeset
|
8853 |
|
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|
8854 shorten_fnames(TRUE); |
|
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|
8855 } |
|
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|
8856 |
| 358 | 8857 |
| 7 | 8858 /* |
| 8859 * ":cd", ":lcd", ":chdir" and ":lchdir". | |
| 8860 */ | |
| 1411 | 8861 void |
|
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f86adafb28d4
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parents:
7799
diff
changeset
|
8862 ex_cd(exarg_T *eap) |
| 7 | 8863 { |
| 8864 char_u *new_dir; | |
| 8865 char_u *tofree; | |
| 8866 | |
| 8867 new_dir = eap->arg; | |
| 8868 #if !defined(UNIX) && !defined(VMS) | |
| 8869 /* for non-UNIX ":cd" means: print current directory */ | |
| 8870 if (*new_dir == NUL) | |
| 8871 ex_pwd(NULL); | |
| 8872 else | |
| 8873 #endif | |
| 8874 { | |
| 1838 | 8875 #ifdef FEAT_AUTOCMD |
| 8876 if (allbuf_locked()) | |
| 8877 return; | |
| 8878 #endif | |
| 167 | 8879 if (vim_strchr(p_cpo, CPO_CHDIR) != NULL && curbufIsChanged() |
| 8880 && !eap->forceit) | |
| 8881 { | |
| 1441 | 8882 EMSG(_("E747: Cannot change directory, buffer is modified (add ! to override)")); |
| 167 | 8883 return; |
| 8884 } | |
| 8885 | |
| 7 | 8886 /* ":cd -": Change to previous directory */ |
| 8887 if (STRCMP(new_dir, "-") == 0) | |
| 8888 { | |
| 8889 if (prev_dir == NULL) | |
| 8890 { | |
| 8891 EMSG(_("E186: No previous directory")); | |
| 8892 return; | |
| 8893 } | |
| 8894 new_dir = prev_dir; | |
| 8895 } | |
| 8896 | |
| 8897 /* Save current directory for next ":cd -" */ | |
| 8898 tofree = prev_dir; | |
| 8899 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8900 prev_dir = vim_strsave(NameBuff); | |
| 8901 else | |
| 8902 prev_dir = NULL; | |
| 8903 | |
| 8904 #if defined(UNIX) || defined(VMS) | |
| 8905 /* for UNIX ":cd" means: go to home directory */ | |
| 8906 if (*new_dir == NUL) | |
| 8907 { | |
| 8908 /* use NameBuff for home directory name */ | |
| 8909 # ifdef VMS | |
| 8910 char_u *p; | |
| 8911 | |
| 8912 p = mch_getenv((char_u *)"SYS$LOGIN"); | |
| 8913 if (p == NULL || *p == NUL) /* empty is the same as not set */ | |
| 8914 NameBuff[0] = NUL; | |
| 8915 else | |
| 416 | 8916 vim_strncpy(NameBuff, p, MAXPATHL - 1); |
| 7 | 8917 # else |
| 8918 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); | |
| 8919 # endif | |
| 8920 new_dir = NameBuff; | |
| 8921 } | |
| 8922 #endif | |
| 8923 if (new_dir == NULL || vim_chdir(new_dir)) | |
| 8924 EMSG(_(e_failed)); | |
| 8925 else | |
| 8926 { | |
|
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parents:
4435
diff
changeset
|
8927 post_chdir(eap->cmdidx == CMD_lcd || eap->cmdidx == CMD_lchdir); |
| 7 | 8928 |
| 8929 /* Echo the new current directory if the command was typed. */ | |
| 1930 | 8930 if (KeyTyped || p_verbose >= 5) |
| 7 | 8931 ex_pwd(eap); |
| 8932 } | |
| 8933 vim_free(tofree); | |
| 8934 } | |
| 8935 } | |
| 8936 | |
| 8937 /* | |
| 8938 * ":pwd". | |
| 8939 */ | |
| 8940 static void | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8941 ex_pwd(exarg_T *eap UNUSED) |
| 7 | 8942 { |
| 8943 if (mch_dirname(NameBuff, MAXPATHL) == OK) | |
| 8944 { | |
| 8945 #ifdef BACKSLASH_IN_FILENAME | |
| 8946 slash_adjust(NameBuff); | |
| 8947 #endif | |
| 8948 msg(NameBuff); | |
| 8949 } | |
| 8950 else | |
| 8951 EMSG(_("E187: Unknown")); | |
| 8952 } | |
| 8953 | |
| 8954 /* | |
| 8955 * ":=". | |
| 8956 */ | |
| 8957 static void | |
|
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parents:
7799
diff
changeset
|
8958 ex_equal(exarg_T *eap) |
| 7 | 8959 { |
| 8960 smsg((char_u *)"%ld", (long)eap->line2); | |
| 167 | 8961 ex_may_print(eap); |
| 7 | 8962 } |
| 8963 | |
| 8964 static void | |
|
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parents:
7799
diff
changeset
|
8965 ex_sleep(exarg_T *eap) |
| 7 | 8966 { |
| 236 | 8967 int n; |
| 8968 long len; | |
| 7 | 8969 |
| 8970 if (cursor_valid()) | |
| 8971 { | |
| 8972 n = W_WINROW(curwin) + curwin->w_wrow - msg_scrolled; | |
| 8973 if (n >= 0) | |
| 5645 | 8974 windgoto((int)n, W_WINCOL(curwin) + curwin->w_wcol); |
| 7 | 8975 } |
| 236 | 8976 |
| 8977 len = eap->line2; | |
| 8978 switch (*eap->arg) | |
| 8979 { | |
| 8980 case 'm': break; | |
| 8981 case NUL: len *= 1000L; break; | |
| 8982 default: EMSG2(_(e_invarg2), eap->arg); return; | |
| 8983 } | |
| 8984 do_sleep(len); | |
| 7 | 8985 } |
| 8986 | |
| 8987 /* | |
| 8988 * Sleep for "msec" milliseconds, but keep checking for a CTRL-C every second. | |
| 8989 */ | |
| 8990 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
8991 do_sleep(long msec) |
| 7 | 8992 { |
| 8993 long done; | |
|
8577
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parents:
8524
diff
changeset
|
8994 long wait_now; |
| 7 | 8995 |
| 8996 cursor_on(); | |
| 8997 out_flush(); | |
|
8577
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8524
diff
changeset
|
8998 for (done = 0; !got_int && done < msec; done += wait_now) |
|
63dc856bd13d
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changeset
|
8999 { |
|
63dc856bd13d
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diff
changeset
|
9000 wait_now = msec - done > 1000L ? 1000L : msec - done; |
|
63dc856bd13d
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8524
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changeset
|
9001 #ifdef FEAT_TIMERS |
|
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8524
diff
changeset
|
9002 { |
|
63dc856bd13d
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diff
changeset
|
9003 long due_time = check_due_timer(); |
|
63dc856bd13d
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changeset
|
9004 |
|
63dc856bd13d
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diff
changeset
|
9005 if (due_time > 0 && due_time < wait_now) |
|
63dc856bd13d
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diff
changeset
|
9006 wait_now = due_time; |
|
63dc856bd13d
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changeset
|
9007 } |
|
63dc856bd13d
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|
9008 #endif |
|
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8524
diff
changeset
|
9009 ui_delay(wait_now, TRUE); |
| 7 | 9010 ui_breakcheck(); |
|
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7105
diff
changeset
|
9011 #ifdef MESSAGE_QUEUE |
|
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diff
changeset
|
9012 /* Process the netbeans and clientserver messages that may have been |
|
fa95595fbc52
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diff
changeset
|
9013 * 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
|
9014 * 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
|
9015 parse_queued_messages(); |
| 3151 | 9016 #endif |
| 7 | 9017 } |
| 9018 } | |
| 9019 | |
| 9020 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9021 do_exmap(exarg_T *eap, int isabbrev) |
| 7 | 9022 { |
| 9023 int mode; | |
| 9024 char_u *cmdp; | |
| 9025 | |
| 9026 cmdp = eap->cmd; | |
| 9027 mode = get_map_mode(&cmdp, eap->forceit || isabbrev); | |
| 9028 | |
| 9029 switch (do_map((*cmdp == 'n') ? 2 : (*cmdp == 'u'), | |
| 9030 eap->arg, mode, isabbrev)) | |
| 9031 { | |
| 9032 case 1: EMSG(_(e_invarg)); | |
| 9033 break; | |
| 9034 case 2: EMSG(isabbrev ? _(e_noabbr) : _(e_nomap)); | |
| 9035 break; | |
| 9036 } | |
| 9037 } | |
| 9038 | |
| 9039 /* | |
| 9040 * ":winsize" command (obsolete). | |
| 9041 */ | |
| 9042 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9043 ex_winsize(exarg_T *eap) |
| 7 | 9044 { |
| 9045 int w, h; | |
| 9046 char_u *arg = eap->arg; | |
| 9047 char_u *p; | |
| 9048 | |
| 9049 w = getdigits(&arg); | |
| 9050 arg = skipwhite(arg); | |
| 9051 p = arg; | |
| 9052 h = getdigits(&arg); | |
| 9053 if (*p != NUL && *arg == NUL) | |
| 9054 set_shellsize(w, h, TRUE); | |
| 9055 else | |
| 9056 EMSG(_("E465: :winsize requires two number arguments")); | |
| 9057 } | |
| 9058 | |
| 9059 #ifdef FEAT_WINDOWS | |
| 9060 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9061 ex_wincmd(exarg_T *eap) |
| 7 | 9062 { |
| 9063 int xchar = NUL; | |
| 9064 char_u *p; | |
| 9065 | |
| 9066 if (*eap->arg == 'g' || *eap->arg == Ctrl_G) | |
| 9067 { | |
| 9068 /* CTRL-W g and CTRL-W CTRL-G have an extra command character */ | |
| 9069 if (eap->arg[1] == NUL) | |
| 9070 { | |
| 9071 EMSG(_(e_invarg)); | |
| 9072 return; | |
| 9073 } | |
| 9074 xchar = eap->arg[1]; | |
| 9075 p = eap->arg + 2; | |
| 9076 } | |
| 9077 else | |
| 9078 p = eap->arg + 1; | |
| 9079 | |
| 9080 eap->nextcmd = check_nextcmd(p); | |
| 9081 p = skipwhite(p); | |
| 9082 if (*p != NUL && *p != '"' && eap->nextcmd == NULL) | |
| 9083 EMSG(_(e_invarg)); | |
| 2887 | 9084 else if (!eap->skip) |
| 7 | 9085 { |
| 9086 /* Pass flags on for ":vertical wincmd ]". */ | |
| 9087 postponed_split_flags = cmdmod.split; | |
| 1090 | 9088 postponed_split_tab = cmdmod.tab; |
| 7 | 9089 do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar); |
| 9090 postponed_split_flags = 0; | |
| 1090 | 9091 postponed_split_tab = 0; |
| 7 | 9092 } |
| 9093 } | |
| 9094 #endif | |
| 9095 | |
| 11 | 9096 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN) |
| 7 | 9097 /* |
| 9098 * ":winpos". | |
| 9099 */ | |
| 9100 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9101 ex_winpos(exarg_T *eap) |
| 7 | 9102 { |
| 9103 int x, y; | |
| 9104 char_u *arg = eap->arg; | |
| 9105 char_u *p; | |
| 9106 | |
| 9107 if (*arg == NUL) | |
| 9108 { | |
| 11 | 9109 # if defined(FEAT_GUI) || defined(MSWIN) |
| 9110 # ifdef FEAT_GUI | |
| 7 | 9111 if (gui.in_use && gui_mch_get_winpos(&x, &y) != FAIL) |
| 11 | 9112 # else |
| 9113 if (mch_get_winpos(&x, &y) != FAIL) | |
| 9114 # endif | |
| 7 | 9115 { |
| 9116 sprintf((char *)IObuff, _("Window position: X %d, Y %d"), x, y); | |
| 9117 msg(IObuff); | |
| 9118 } | |
| 9119 else | |
| 9120 # endif | |
| 9121 EMSG(_("E188: Obtaining window position not implemented for this platform")); | |
| 9122 } | |
| 9123 else | |
| 9124 { | |
| 9125 x = getdigits(&arg); | |
| 9126 arg = skipwhite(arg); | |
| 9127 p = arg; | |
| 9128 y = getdigits(&arg); | |
| 9129 if (*p == NUL || *arg != NUL) | |
| 9130 { | |
| 9131 EMSG(_("E466: :winpos requires two number arguments")); | |
| 9132 return; | |
| 9133 } | |
| 9134 # ifdef FEAT_GUI | |
| 9135 if (gui.in_use) | |
| 9136 gui_mch_set_winpos(x, y); | |
| 9137 else if (gui.starting) | |
| 9138 { | |
| 9139 /* Remember the coordinates for when the window is opened. */ | |
| 9140 gui_win_x = x; | |
| 9141 gui_win_y = y; | |
| 9142 } | |
| 9143 # ifdef HAVE_TGETENT | |
| 9144 else | |
| 9145 # endif | |
| 11 | 9146 # else |
| 9147 # ifdef MSWIN | |
| 9148 mch_set_winpos(x, y); | |
| 9149 # endif | |
| 7 | 9150 # endif |
| 9151 # ifdef HAVE_TGETENT | |
| 9152 if (*T_CWP) | |
| 9153 term_set_winpos(x, y); | |
| 9154 # endif | |
| 9155 } | |
| 9156 } | |
| 9157 #endif | |
| 9158 | |
| 9159 /* | |
| 9160 * Handle command that work like operators: ":delete", ":yank", ":>" and ":<". | |
| 9161 */ | |
| 9162 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9163 ex_operators(exarg_T *eap) |
| 7 | 9164 { |
| 9165 oparg_T oa; | |
| 9166 | |
| 9167 clear_oparg(&oa); | |
| 9168 oa.regname = eap->regname; | |
| 9169 oa.start.lnum = eap->line1; | |
| 9170 oa.end.lnum = eap->line2; | |
| 9171 oa.line_count = eap->line2 - eap->line1 + 1; | |
| 9172 oa.motion_type = MLINE; | |
| 9173 #ifdef FEAT_VIRTUALEDIT | |
| 9174 virtual_op = FALSE; | |
| 9175 #endif | |
| 9176 if (eap->cmdidx != CMD_yank) /* position cursor for undo */ | |
| 9177 { | |
| 9178 setpcmark(); | |
| 9179 curwin->w_cursor.lnum = eap->line1; | |
| 9180 beginline(BL_SOL | BL_FIX); | |
| 9181 } | |
| 9182 | |
| 5498 | 9183 if (VIsual_active) |
| 9184 end_visual_mode(); | |
| 9185 | |
| 7 | 9186 switch (eap->cmdidx) |
| 9187 { | |
| 9188 case CMD_delete: | |
| 9189 oa.op_type = OP_DELETE; | |
| 9190 op_delete(&oa); | |
| 9191 break; | |
| 9192 | |
| 9193 case CMD_yank: | |
| 9194 oa.op_type = OP_YANK; | |
| 9195 (void)op_yank(&oa, FALSE, TRUE); | |
| 9196 break; | |
| 9197 | |
| 9198 default: /* CMD_rshift or CMD_lshift */ | |
|
4889
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9199 if ( |
| 7 | 9200 #ifdef FEAT_RIGHTLEFT |
|
4889
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9201 (eap->cmdidx == CMD_rshift) ^ curwin->w_p_rl |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9202 #else |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9203 eap->cmdidx == CMD_rshift |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9204 #endif |
|
25d64a4edc0b
updated for version 7.3.1190
Bram Moolenaar <bram@vim.org>
parents:
4857
diff
changeset
|
9205 ) |
| 7 | 9206 oa.op_type = OP_RSHIFT; |
| 9207 else | |
| 9208 oa.op_type = OP_LSHIFT; | |
| 9209 op_shift(&oa, FALSE, eap->amount); | |
| 9210 break; | |
| 9211 } | |
| 9212 #ifdef FEAT_VIRTUALEDIT | |
| 9213 virtual_op = MAYBE; | |
| 9214 #endif | |
| 167 | 9215 ex_may_print(eap); |
| 7 | 9216 } |
| 9217 | |
| 9218 /* | |
| 9219 * ":put". | |
| 9220 */ | |
| 9221 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9222 ex_put(exarg_T *eap) |
| 7 | 9223 { |
| 9224 /* ":0put" works like ":1put!". */ | |
| 9225 if (eap->line2 == 0) | |
| 9226 { | |
| 9227 eap->line2 = 1; | |
| 9228 eap->forceit = TRUE; | |
| 9229 } | |
| 9230 curwin->w_cursor.lnum = eap->line2; | |
| 167 | 9231 do_put(eap->regname, eap->forceit ? BACKWARD : FORWARD, 1L, |
| 9232 PUT_LINE|PUT_CURSLINE); | |
| 7 | 9233 } |
| 9234 | |
| 9235 /* | |
| 9236 * Handle ":copy" and ":move". | |
| 9237 */ | |
| 9238 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9239 ex_copymove(exarg_T *eap) |
| 7 | 9240 { |
| 9241 long n; | |
| 9242 | |
|
7092
64e30831fa42
commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
7007
diff
changeset
|
9243 n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE); |
| 7 | 9244 if (eap->arg == NULL) /* error detected */ |
| 9245 { | |
| 9246 eap->nextcmd = NULL; | |
| 9247 return; | |
| 9248 } | |
| 167 | 9249 get_flags(eap); |
| 7 | 9250 |
| 9251 /* | |
| 9252 * move or copy lines from 'eap->line1'-'eap->line2' to below line 'n' | |
| 9253 */ | |
| 9254 if (n == MAXLNUM || n < 0 || n > curbuf->b_ml.ml_line_count) | |
| 9255 { | |
| 9256 EMSG(_(e_invaddr)); | |
| 9257 return; | |
| 9258 } | |
| 9259 | |
| 9260 if (eap->cmdidx == CMD_move) | |
| 9261 { | |
| 9262 if (do_move(eap->line1, eap->line2, n) == FAIL) | |
| 9263 return; | |
| 9264 } | |
| 9265 else | |
| 9266 ex_copy(eap->line1, eap->line2, n); | |
| 9267 u_clearline(); | |
| 9268 beginline(BL_SOL | BL_FIX); | |
| 167 | 9269 ex_may_print(eap); |
| 9270 } | |
| 9271 | |
| 9272 /* | |
| 9273 * Print the current line if flags were given to the Ex command. | |
| 9274 */ | |
| 5776 | 9275 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9276 ex_may_print(exarg_T *eap) |
| 167 | 9277 { |
| 9278 if (eap->flags != 0) | |
| 9279 { | |
| 9280 print_line(curwin->w_cursor.lnum, (eap->flags & EXFLAG_NR), | |
| 9281 (eap->flags & EXFLAG_LIST)); | |
| 9282 ex_no_reprint = TRUE; | |
| 9283 } | |
| 7 | 9284 } |
| 9285 | |
| 9286 /* | |
| 9287 * ":smagic" and ":snomagic". | |
| 9288 */ | |
| 9289 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9290 ex_submagic(exarg_T *eap) |
| 7 | 9291 { |
| 9292 int magic_save = p_magic; | |
| 9293 | |
| 9294 p_magic = (eap->cmdidx == CMD_smagic); | |
| 9295 do_sub(eap); | |
| 9296 p_magic = magic_save; | |
| 9297 } | |
| 9298 | |
| 9299 /* | |
| 9300 * ":join". | |
| 9301 */ | |
| 9302 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9303 ex_join(exarg_T *eap) |
| 7 | 9304 { |
| 9305 curwin->w_cursor.lnum = eap->line1; | |
| 9306 if (eap->line1 == eap->line2) | |
| 9307 { | |
| 9308 if (eap->addr_count >= 2) /* :2,2join does nothing */ | |
| 9309 return; | |
| 9310 if (eap->line2 == curbuf->b_ml.ml_line_count) | |
| 9311 { | |
| 9312 beep_flush(); | |
| 9313 return; | |
| 9314 } | |
| 9315 ++eap->line2; | |
| 9316 } | |
| 5848 | 9317 (void)do_join(eap->line2 - eap->line1 + 1, !eap->forceit, TRUE, TRUE, TRUE); |
| 7 | 9318 beginline(BL_WHITE | BL_FIX); |
| 167 | 9319 ex_may_print(eap); |
| 7 | 9320 } |
| 9321 | |
| 9322 /* | |
| 9323 * ":[addr]@r" or ":[addr]*r": execute register | |
| 9324 */ | |
| 9325 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9326 ex_at(exarg_T *eap) |
| 7 | 9327 { |
| 9328 int c; | |
| 1973 | 9329 int prev_len = typebuf.tb_len; |
| 7 | 9330 |
| 9331 curwin->w_cursor.lnum = eap->line2; | |
| 9332 | |
| 9333 #ifdef USE_ON_FLY_SCROLL | |
| 9334 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 9335 #endif | |
| 9336 | |
| 9337 /* get the register name. No name means to use the previous one */ | |
| 9338 c = *eap->arg; | |
| 9339 if (c == NUL || (c == '*' && *eap->cmd == '*')) | |
| 9340 c = '@'; | |
| 1034 | 9341 /* Put the register in the typeahead buffer with the "silent" flag. */ |
| 9342 if (do_execreg(c, TRUE, vim_strchr(p_cpo, CPO_EXECBUF) != NULL, TRUE) | |
| 9343 == FAIL) | |
| 167 | 9344 { |
| 7 | 9345 beep_flush(); |
| 167 | 9346 } |
| 7 | 9347 else |
| 9348 { | |
| 9349 int save_efr = exec_from_reg; | |
| 9350 | |
| 9351 exec_from_reg = TRUE; | |
| 9352 | |
| 9353 /* | |
| 9354 * Execute from the typeahead buffer. | |
| 1973 | 9355 * Continue until the stuff buffer is empty and all added characters |
| 9356 * have been consumed. | |
| 7 | 9357 */ |
| 1973 | 9358 while (!stuff_empty() || typebuf.tb_len > prev_len) |
| 7 | 9359 (void)do_cmdline(NULL, getexline, NULL, DOCMD_NOWAIT|DOCMD_VERBOSE); |
| 9360 | |
| 9361 exec_from_reg = save_efr; | |
| 9362 } | |
| 9363 } | |
| 9364 | |
| 9365 /* | |
| 9366 * ":!". | |
| 9367 */ | |
| 9368 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9369 ex_bang(exarg_T *eap) |
| 7 | 9370 { |
| 9371 do_bang(eap->addr_count, eap, eap->forceit, TRUE, TRUE); | |
| 9372 } | |
| 9373 | |
| 9374 /* | |
| 9375 * ":undo". | |
| 9376 */ | |
| 9377 static void | |
|
8368
db2a07b710ed
commit https://github.com/vim/vim/commit/f1d2501ebe33e148886c2914acd33140e20ee222
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
9378 ex_undo(exarg_T *eap) |
| 7 | 9379 { |
| 771 | 9380 if (eap->addr_count == 1) /* :undo 123 */ |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9381 undo_time(eap->line2, FALSE, FALSE, TRUE); |
| 771 | 9382 else |
| 9383 u_undo(1); | |
| 7 | 9384 } |
| 9385 | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9386 #ifdef FEAT_PERSISTENT_UNDO |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9387 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9388 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
|
9389 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9390 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
|
9391 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9392 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
|
9393 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
|
9394 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9395 |
|
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2333
diff
changeset
|
9396 static void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9397 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
|
9398 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9399 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
|
9400 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9401 u_compute_hash(hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
9402 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
|
9403 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9404 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
9405 |
| 7 | 9406 /* |
| 9407 * ":redo". | |
| 9408 */ | |
| 9409 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9410 ex_redo(exarg_T *eap UNUSED) |
| 7 | 9411 { |
| 9412 u_redo(1); | |
| 9413 } | |
| 9414 | |
| 9415 /* | |
| 756 | 9416 * ":earlier" and ":later". |
| 9417 */ | |
| 9418 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9419 ex_later(exarg_T *eap) |
| 756 | 9420 { |
| 9421 long count = 0; | |
| 9422 int sec = FALSE; | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9423 int file = FALSE; |
| 756 | 9424 char_u *p = eap->arg; |
| 9425 | |
| 9426 if (*p == NUL) | |
| 9427 count = 1; | |
| 9428 else if (isdigit(*p)) | |
| 9429 { | |
| 9430 count = getdigits(&p); | |
| 9431 switch (*p) | |
| 9432 { | |
| 9433 case 's': ++p; sec = TRUE; break; | |
| 9434 case 'm': ++p; sec = TRUE; count *= 60; break; | |
| 9435 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
|
9436 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
|
9437 case 'f': ++p; file = TRUE; break; |
| 756 | 9438 } |
| 9439 } | |
| 9440 | |
| 9441 if (*p != NUL) | |
| 9442 EMSG2(_(e_invarg2), eap->arg); | |
| 9443 else | |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9444 undo_time(eap->cmdidx == CMD_earlier ? -count : count, |
|
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2276
diff
changeset
|
9445 sec, file, FALSE); |
| 756 | 9446 } |
| 9447 | |
| 9448 /* | |
| 7 | 9449 * ":redir": start/stop redirection. |
| 9450 */ | |
| 9451 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9452 ex_redir(exarg_T *eap) |
| 7 | 9453 { |
| 9454 char *mode; | |
| 9455 char_u *fname; | |
| 122 | 9456 char_u *arg = eap->arg; |
| 7 | 9457 |
|
9438
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9458 if (redir_evalcmd) |
|
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9459 { |
|
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9460 EMSG(_("E930: Cannot use :redir inside evalcmd()")); |
|
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9461 return; |
|
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9462 } |
|
7897b1e4f3e7
commit https://github.com/vim/vim/commit/245a7cb6d33e556415c9fcaa874b784a6d8f0ef3
Christian Brabandt <cb@256bit.org>
parents:
9432
diff
changeset
|
9463 |
| 7 | 9464 if (STRICMP(eap->arg, "END") == 0) |
| 9465 close_redir(); | |
| 9466 else | |
| 9467 { | |
| 122 | 9468 if (*arg == '>') |
| 9469 { | |
| 9470 ++arg; | |
| 9471 if (*arg == '>') | |
| 9472 { | |
| 9473 ++arg; | |
| 7 | 9474 mode = "a"; |
| 9475 } | |
| 9476 else | |
| 9477 mode = "w"; | |
| 122 | 9478 arg = skipwhite(arg); |
| 7 | 9479 |
| 9480 close_redir(); | |
| 9481 | |
| 9482 /* Expand environment variables and "~/". */ | |
| 122 | 9483 fname = expand_env_save(arg); |
| 7 | 9484 if (fname == NULL) |
| 9485 return; | |
| 9486 #ifdef FEAT_BROWSE | |
| 9487 if (cmdmod.browse) | |
| 9488 { | |
| 9489 char_u *browseFile; | |
| 9490 | |
| 28 | 9491 browseFile = do_browse(BROWSE_SAVE, |
| 9492 (char_u *)_("Save Redirection"), | |
| 9493 fname, NULL, NULL, BROWSE_FILTER_ALL_FILES, curbuf); | |
| 7 | 9494 if (browseFile == NULL) |
| 9495 return; /* operation cancelled */ | |
| 9496 vim_free(fname); | |
| 9497 fname = browseFile; | |
| 9498 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9499 } | |
| 9500 #endif | |
| 9501 | |
| 9502 redir_fd = open_exfile(fname, eap->forceit, mode); | |
| 9503 vim_free(fname); | |
| 9504 } | |
| 9505 #ifdef FEAT_EVAL | |
| 122 | 9506 else if (*arg == '@') |
| 7 | 9507 { |
| 9508 /* redirect to a register a-z (resp. A-Z for appending) */ | |
| 9509 close_redir(); | |
| 122 | 9510 ++arg; |
| 9511 if (ASCII_ISALPHA(*arg) | |
| 7 | 9512 # ifdef FEAT_CLIPBOARD |
| 122 | 9513 || *arg == '*' |
| 1038 | 9514 || *arg == '+' |
| 7 | 9515 # endif |
| 122 | 9516 || *arg == '"') |
| 9517 { | |
| 9518 redir_reg = *arg++; | |
| 1427 | 9519 if (*arg == '>' && arg[1] == '>') /* append */ |
| 268 | 9520 arg += 2; |
| 1427 | 9521 else |
| 7 | 9522 { |
| 1427 | 9523 /* Can use both "@a" and "@a>". */ |
| 296 | 9524 if (*arg == '>') |
| 9525 arg++; | |
| 1427 | 9526 /* Make register empty when not using @A-@Z and the |
| 9527 * command is valid. */ | |
| 9528 if (*arg == NUL && !isupper(redir_reg)) | |
| 9529 write_reg_contents(redir_reg, (char_u *)"", -1, FALSE); | |
| 7 | 9530 } |
| 167 | 9531 } |
| 9532 if (*arg != NUL) | |
| 9533 { | |
| 268 | 9534 redir_reg = 0; |
| 167 | 9535 EMSG2(_(e_invarg2), eap->arg); |
| 9536 } | |
| 9537 } | |
| 9538 else if (*arg == '=' && arg[1] == '>') | |
| 9539 { | |
| 9540 int append; | |
| 9541 | |
| 9542 /* redirect to a variable */ | |
| 9543 close_redir(); | |
| 9544 arg += 2; | |
| 9545 | |
| 9546 if (*arg == '>') | |
| 9547 { | |
| 9548 ++arg; | |
| 9549 append = TRUE; | |
| 7 | 9550 } |
| 9551 else | |
| 167 | 9552 append = FALSE; |
| 9553 | |
| 9554 if (var_redir_start(skipwhite(arg), append) == OK) | |
| 9555 redir_vname = 1; | |
| 7 | 9556 } |
| 9557 #endif | |
| 9558 | |
| 9559 /* TODO: redirect to a buffer */ | |
| 9560 | |
| 9561 else | |
| 122 | 9562 EMSG2(_(e_invarg2), eap->arg); |
| 7 | 9563 } |
| 972 | 9564 |
| 9565 /* Make sure redirection is not off. Can happen for cmdline completion | |
| 9566 * that indirectly invokes a command to catch its output. */ | |
| 9567 if (redir_fd != NULL | |
| 9568 #ifdef FEAT_EVAL | |
| 9569 || redir_reg || redir_vname | |
| 9570 #endif | |
| 9571 ) | |
| 9572 redir_off = FALSE; | |
| 7 | 9573 } |
| 9574 | |
| 9575 /* | |
| 9576 * ":redraw": force redraw | |
| 9577 */ | |
|
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
9578 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9579 ex_redraw(exarg_T *eap) |
| 7 | 9580 { |
| 9581 int r = RedrawingDisabled; | |
| 9582 int p = p_lz; | |
| 9583 | |
| 9584 RedrawingDisabled = 0; | |
| 9585 p_lz = FALSE; | |
| 9586 update_topline(); | |
| 5735 | 9587 update_screen(eap->forceit ? CLEAR : VIsual_active ? INVERTED : 0); |
| 7 | 9588 #ifdef FEAT_TITLE |
| 9589 if (need_maketitle) | |
| 9590 maketitle(); | |
| 9591 #endif | |
| 9592 RedrawingDisabled = r; | |
| 9593 p_lz = p; | |
| 9594 | |
| 9595 /* Reset msg_didout, so that a message that's there is overwritten. */ | |
| 9596 msg_didout = FALSE; | |
| 9597 msg_col = 0; | |
| 9598 | |
|
5198
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9599 /* No need to wait after an intentional redraw. */ |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9600 need_wait_return = FALSE; |
|
1b89e3f916c5
updated for version 7.4a.025
Bram Moolenaar <bram@vim.org>
parents:
4928
diff
changeset
|
9601 |
| 7 | 9602 out_flush(); |
| 9603 } | |
| 9604 | |
| 9605 /* | |
| 9606 * ":redrawstatus": force redraw of status line(s) | |
| 9607 */ | |
| 9608 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9609 ex_redrawstatus(exarg_T *eap UNUSED) |
| 7 | 9610 { |
| 9611 #if defined(FEAT_WINDOWS) | |
| 9612 int r = RedrawingDisabled; | |
| 9613 int p = p_lz; | |
| 9614 | |
| 9615 RedrawingDisabled = 0; | |
| 9616 p_lz = FALSE; | |
| 9617 if (eap->forceit) | |
| 9618 status_redraw_all(); | |
| 9619 else | |
| 9620 status_redraw_curbuf(); | |
| 5735 | 9621 update_screen(VIsual_active ? INVERTED : 0); |
| 7 | 9622 RedrawingDisabled = r; |
| 9623 p_lz = p; | |
| 9624 out_flush(); | |
| 9625 #endif | |
| 9626 } | |
| 9627 | |
| 9628 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9629 close_redir(void) |
| 7 | 9630 { |
| 9631 if (redir_fd != NULL) | |
| 9632 { | |
| 9633 fclose(redir_fd); | |
| 9634 redir_fd = NULL; | |
| 9635 } | |
| 9636 #ifdef FEAT_EVAL | |
| 9637 redir_reg = 0; | |
| 167 | 9638 if (redir_vname) |
| 9639 { | |
| 9640 var_redir_stop(); | |
| 9641 redir_vname = 0; | |
| 9642 } | |
| 7 | 9643 #endif |
| 9644 } | |
| 9645 | |
| 9646 #if defined(FEAT_SESSION) && defined(USE_CRNL) | |
| 9647 # define MKSESSION_NL | |
| 9648 static int mksession_nl = FALSE; /* use NL only in put_eol() */ | |
| 9649 #endif | |
| 9650 | |
| 9651 /* | |
| 9652 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession". | |
| 9653 */ | |
| 9654 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9655 ex_mkrc( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
9656 exarg_T *eap) |
| 7 | 9657 { |
| 9658 FILE *fd; | |
| 9659 int failed = FALSE; | |
| 9660 char_u *fname; | |
| 9661 #ifdef FEAT_BROWSE | |
| 9662 char_u *browseFile = NULL; | |
| 9663 #endif | |
| 9664 #ifdef FEAT_SESSION | |
| 9665 int view_session = FALSE; | |
| 9666 int using_vdir = FALSE; /* using 'viewdir'? */ | |
| 9667 char_u *viewFile = NULL; | |
| 9668 unsigned *flagp; | |
| 9669 #endif | |
| 9670 | |
| 9671 if (eap->cmdidx == CMD_mksession || eap->cmdidx == CMD_mkview) | |
| 9672 { | |
| 9673 #ifdef FEAT_SESSION | |
| 9674 view_session = TRUE; | |
| 9675 #else | |
| 9676 ex_ni(eap); | |
| 9677 return; | |
| 9678 #endif | |
| 9679 } | |
| 9680 | |
| 9681 #ifdef FEAT_SESSION | |
| 1925 | 9682 /* Use the short file name until ":lcd" is used. We also don't use the |
| 9683 * short file name when 'acd' is set, that is checked later. */ | |
| 1113 | 9684 did_lcd = FALSE; |
| 9685 | |
| 7 | 9686 /* ":mkview" or ":mkview 9": generate file name with 'viewdir' */ |
| 9687 if (eap->cmdidx == CMD_mkview | |
| 9688 && (*eap->arg == NUL | |
| 9689 || (vim_isdigit(*eap->arg) && eap->arg[1] == NUL))) | |
| 9690 { | |
| 9691 eap->forceit = TRUE; | |
| 9692 fname = get_view_file(*eap->arg); | |
| 9693 if (fname == NULL) | |
| 9694 return; | |
| 9695 viewFile = fname; | |
| 9696 using_vdir = TRUE; | |
| 9697 } | |
| 9698 else | |
| 9699 #endif | |
| 9700 if (*eap->arg != NUL) | |
| 9701 fname = eap->arg; | |
| 9702 else if (eap->cmdidx == CMD_mkvimrc) | |
| 9703 fname = (char_u *)VIMRC_FILE; | |
| 9704 #ifdef FEAT_SESSION | |
| 9705 else if (eap->cmdidx == CMD_mksession) | |
| 9706 fname = (char_u *)SESSION_FILE; | |
| 9707 #endif | |
| 9708 else | |
| 9709 fname = (char_u *)EXRC_FILE; | |
| 9710 | |
| 9711 #ifdef FEAT_BROWSE | |
| 9712 if (cmdmod.browse) | |
| 9713 { | |
| 28 | 9714 browseFile = do_browse(BROWSE_SAVE, |
| 7 | 9715 # ifdef FEAT_SESSION |
| 9716 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") : | |
| 9717 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") : | |
| 9718 # endif | |
| 9719 (char_u *)_("Save Setup"), | |
| 9720 fname, (char_u *)"vim", NULL, BROWSE_FILTER_MACROS, NULL); | |
| 9721 if (browseFile == NULL) | |
| 9722 goto theend; | |
| 9723 fname = browseFile; | |
| 9724 eap->forceit = TRUE; /* since dialog already asked */ | |
| 9725 } | |
| 9726 #endif | |
| 9727 | |
| 9728 #if defined(FEAT_SESSION) && defined(vim_mkdir) | |
| 9729 /* When using 'viewdir' may have to create the directory. */ | |
| 9730 if (using_vdir && !mch_isdir(p_vdir)) | |
| 167 | 9731 vim_mkdir_emsg(p_vdir, 0755); |
| 7 | 9732 #endif |
| 9733 | |
| 9734 fd = open_exfile(fname, eap->forceit, WRITEBIN); | |
| 9735 if (fd != NULL) | |
| 9736 { | |
| 9737 #ifdef FEAT_SESSION | |
| 9738 if (eap->cmdidx == CMD_mkview) | |
| 9739 flagp = &vop_flags; | |
| 9740 else | |
| 9741 flagp = &ssop_flags; | |
| 9742 #endif | |
| 9743 | |
| 9744 #ifdef MKSESSION_NL | |
| 9745 /* "unix" in 'sessionoptions': use NL line separator */ | |
| 9746 if (view_session && (*flagp & SSOP_UNIX)) | |
| 9747 mksession_nl = TRUE; | |
| 9748 #endif | |
| 9749 | |
| 9750 /* Write the version command for :mkvimrc */ | |
| 9751 if (eap->cmdidx == CMD_mkvimrc) | |
| 9752 (void)put_line(fd, "version 6.0"); | |
| 9753 | |
| 9754 #ifdef FEAT_SESSION | |
| 573 | 9755 if (eap->cmdidx == CMD_mksession) |
| 9756 { | |
| 9757 if (put_line(fd, "let SessionLoad = 1") == FAIL) | |
| 9758 failed = TRUE; | |
| 9759 } | |
| 9760 | |
| 7 | 9761 if (eap->cmdidx != CMD_mkview) |
| 9762 #endif | |
| 9763 { | |
| 9764 /* Write setting 'compatible' first, because it has side effects. | |
| 9765 * For that same reason only do it when needed. */ | |
| 9766 if (p_cp) | |
| 9767 (void)put_line(fd, "if !&cp | set cp | endif"); | |
| 9768 else | |
| 9769 (void)put_line(fd, "if &cp | set nocp | endif"); | |
| 9770 } | |
| 9771 | |
| 9772 #ifdef FEAT_SESSION | |
| 9773 if (!view_session | |
| 9774 || (eap->cmdidx == CMD_mksession | |
| 9775 && (*flagp & SSOP_OPTIONS))) | |
| 9776 #endif | |
| 9777 failed |= (makemap(fd, NULL) == FAIL | |
| 9778 || makeset(fd, OPT_GLOBAL, FALSE) == FAIL); | |
| 9779 | |
| 9780 #ifdef FEAT_SESSION | |
| 9781 if (!failed && view_session) | |
| 9782 { | |
| 9783 if (put_line(fd, "let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0") == FAIL) | |
| 9784 failed = TRUE; | |
| 9785 if (eap->cmdidx == CMD_mksession) | |
| 9786 { | |
| 2770 | 9787 char_u *dirnow; /* current directory */ |
| 9788 | |
| 9789 dirnow = alloc(MAXPATHL); | |
| 9790 if (dirnow == NULL) | |
| 9791 failed = TRUE; | |
| 9792 else | |
| 9793 { | |
| 9794 /* | |
| 9795 * Change to session file's dir. | |
| 9796 */ | |
| 9797 if (mch_dirname(dirnow, MAXPATHL) == FAIL | |
| 7 | 9798 || mch_chdir((char *)dirnow) != 0) |
| 2770 | 9799 *dirnow = NUL; |
| 9800 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR)) | |
| 9801 { | |
| 9802 if (vim_chdirfile(fname) == OK) | |
| 9803 shorten_fnames(TRUE); | |
| 9804 } | |
| 9805 else if (*dirnow != NUL | |
| 9806 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL) | |
| 9807 { | |
| 9808 if (mch_chdir((char *)globaldir) == 0) | |
| 9809 shorten_fnames(TRUE); | |
| 9810 } | |
| 9811 | |
| 9812 failed |= (makeopens(fd, dirnow) == FAIL); | |
| 9813 | |
| 9814 /* restore original dir */ | |
| 9815 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR) | |
| 9816 || ((ssop_flags & SSOP_CURDIR) && globaldir != NULL))) | |
| 9817 { | |
| 9818 if (mch_chdir((char *)dirnow) != 0) | |
| 9819 EMSG(_(e_prev_dir)); | |
| 7 | 9820 shorten_fnames(TRUE); |
| 2770 | 9821 } |
| 9822 vim_free(dirnow); | |
| 7 | 9823 } |
| 9824 } | |
| 9825 else | |
| 9826 { | |
| 1467 | 9827 failed |= (put_view(fd, curwin, !using_vdir, flagp, |
| 9828 -1) == FAIL); | |
| 7 | 9829 } |
| 9830 if (put_line(fd, "let &so = s:so_save | let &siso = s:siso_save") | |
| 9831 == FAIL) | |
| 9832 failed = TRUE; | |
| 573 | 9833 if (put_line(fd, "doautoall SessionLoadPost") == FAIL) |
| 9834 failed = TRUE; | |
| 625 | 9835 if (eap->cmdidx == CMD_mksession) |
| 9836 { | |
| 9837 if (put_line(fd, "unlet SessionLoad") == FAIL) | |
| 9838 failed = TRUE; | |
| 9839 } | |
| 573 | 9840 } |
| 9841 #endif | |
| 9842 if (put_line(fd, "\" vim: set ft=vim :") == FAIL) | |
| 9843 failed = TRUE; | |
| 9844 | |
| 7 | 9845 failed |= fclose(fd); |
| 9846 | |
| 9847 if (failed) | |
| 9848 EMSG(_(e_write)); | |
| 9849 #if defined(FEAT_EVAL) && defined(FEAT_SESSION) | |
| 9850 else if (eap->cmdidx == CMD_mksession) | |
| 9851 { | |
| 9852 /* successful session write - set this_session var */ | |
| 2770 | 9853 char_u *tbuf; |
| 9854 | |
| 9855 tbuf = alloc(MAXPATHL); | |
| 9856 if (tbuf != NULL) | |
| 9857 { | |
| 9858 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK) | |
| 9859 set_vim_var_string(VV_THIS_SESSION, tbuf, -1); | |
| 9860 vim_free(tbuf); | |
| 9861 } | |
| 7 | 9862 } |
| 9863 #endif | |
| 9864 #ifdef MKSESSION_NL | |
| 9865 mksession_nl = FALSE; | |
| 9866 #endif | |
| 9867 } | |
| 9868 | |
| 9869 #ifdef FEAT_BROWSE | |
| 9870 theend: | |
| 9871 vim_free(browseFile); | |
| 9872 #endif | |
| 9873 #ifdef FEAT_SESSION | |
| 9874 vim_free(viewFile); | |
| 9875 #endif | |
| 9876 } | |
| 9877 | |
| 167 | 9878 #if ((defined(FEAT_SESSION) || defined(FEAT_EVAL)) && defined(vim_mkdir)) \ |
| 9879 || defined(PROTO) | |
| 9880 int | |
|
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diff
changeset
|
9881 vim_mkdir_emsg(char_u *name, int prot) |
| 167 | 9882 { |
| 9883 if (vim_mkdir(name, prot) != 0) | |
| 9884 { | |
| 9885 EMSG2(_("E739: Cannot create directory: %s"), name); | |
| 9886 return FAIL; | |
| 9887 } | |
| 9888 return OK; | |
| 9889 } | |
| 9890 #endif | |
| 9891 | |
| 7 | 9892 /* |
| 9893 * Open a file for writing for an Ex command, with some checks. | |
| 9894 * Return file descriptor, or NULL on failure. | |
| 9895 */ | |
| 9896 FILE * | |
|
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|
9897 open_exfile( |
|
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|
9898 char_u *fname, |
|
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|
9899 int forceit, |
|
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diff
changeset
|
9900 char *mode) /* "w" for create new file or "a" for append */ |
| 7 | 9901 { |
| 9902 FILE *fd; | |
| 9903 | |
| 9904 #ifdef UNIX | |
| 9905 /* with Unix it is possible to open a directory */ | |
| 9906 if (mch_isdir(fname)) | |
| 9907 { | |
| 9908 EMSG2(_(e_isadir2), fname); | |
| 9909 return NULL; | |
| 9910 } | |
| 9911 #endif | |
| 9912 if (!forceit && *mode != 'a' && vim_fexists(fname)) | |
| 9913 { | |
| 9914 EMSG2(_("E189: \"%s\" exists (add ! to override)"), fname); | |
| 9915 return NULL; | |
| 9916 } | |
| 9917 | |
| 9918 if ((fd = mch_fopen((char *)fname, mode)) == NULL) | |
| 9919 EMSG2(_("E190: Cannot open \"%s\" for writing"), fname); | |
| 9920 | |
| 9921 return fd; | |
| 9922 } | |
| 9923 | |
| 9924 /* | |
| 9925 * ":mark" and ":k". | |
| 9926 */ | |
| 9927 static void | |
|
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diff
changeset
|
9928 ex_mark(exarg_T *eap) |
| 7 | 9929 { |
| 9930 pos_T pos; | |
| 9931 | |
| 9932 if (*eap->arg == NUL) /* No argument? */ | |
| 9933 EMSG(_(e_argreq)); | |
| 9934 else if (eap->arg[1] != NUL) /* more than one character? */ | |
| 9935 EMSG(_(e_trailing)); | |
| 9936 else | |
| 9937 { | |
| 9938 pos = curwin->w_cursor; /* save curwin->w_cursor */ | |
| 9939 curwin->w_cursor.lnum = eap->line2; | |
| 9940 beginline(BL_WHITE | BL_FIX); | |
| 9941 if (setmark(*eap->arg) == FAIL) /* set mark */ | |
| 9942 EMSG(_("E191: Argument must be a letter or forward/backward quote")); | |
| 9943 curwin->w_cursor = pos; /* restore curwin->w_cursor */ | |
| 9944 } | |
| 9945 } | |
| 9946 | |
| 9947 /* | |
| 9948 * Update w_topline, w_leftcol and the cursor position. | |
| 9949 */ | |
| 9950 void | |
|
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changeset
|
9951 update_topline_cursor(void) |
| 7 | 9952 { |
| 9953 check_cursor(); /* put cursor on valid line */ | |
| 9954 update_topline(); | |
| 9955 if (!curwin->w_p_wrap) | |
| 9956 validate_cursor(); | |
| 9957 update_curswant(); | |
| 9958 } | |
| 9959 | |
| 9960 /* | |
| 9961 * ":normal[!] {commands}": Execute normal mode commands. | |
| 9962 */ | |
|
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|
9963 void |
|
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changeset
|
9964 ex_normal(exarg_T *eap) |
| 7 | 9965 { |
| 9966 int save_msg_scroll = msg_scroll; | |
| 9967 int save_restart_edit = restart_edit; | |
| 9968 int save_msg_didout = msg_didout; | |
| 9969 int save_State = State; | |
| 9970 tasave_T tabuf; | |
| 9971 int save_insertmode = p_im; | |
| 9972 int save_finish_op = finish_op; | |
| 1689 | 9973 int save_opcount = opcount; |
| 7 | 9974 #ifdef FEAT_MBYTE |
| 9975 char_u *arg = NULL; | |
| 9976 int l; | |
| 9977 char_u *p; | |
| 9978 #endif | |
| 9979 | |
| 856 | 9980 if (ex_normal_lock > 0) |
| 9981 { | |
| 9982 EMSG(_(e_secure)); | |
| 9983 return; | |
| 9984 } | |
| 7 | 9985 if (ex_normal_busy >= p_mmd) |
| 9986 { | |
| 9987 EMSG(_("E192: Recursive use of :normal too deep")); | |
| 9988 return; | |
| 9989 } | |
| 9990 ++ex_normal_busy; | |
| 9991 | |
| 9992 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 9993 restart_edit = 0; /* don't go to Insert mode */ | |
| 9994 p_im = FALSE; /* don't use 'insertmode' */ | |
| 9995 | |
| 9996 #ifdef FEAT_MBYTE | |
| 9997 /* | |
| 9998 * vgetc() expects a CSI and K_SPECIAL to have been escaped. Don't do | |
| 9999 * this for the K_SPECIAL leading byte, otherwise special keys will not | |
| 10000 * work. | |
| 10001 */ | |
| 10002 if (has_mbyte) | |
| 10003 { | |
| 10004 int len = 0; | |
| 10005 | |
| 10006 /* Count the number of characters to be escaped. */ | |
| 10007 for (p = eap->arg; *p != NUL; ++p) | |
| 10008 { | |
| 10009 # ifdef FEAT_GUI | |
| 10010 if (*p == CSI) /* leadbyte CSI */ | |
| 10011 len += 2; | |
| 10012 # endif | |
| 474 | 10013 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10014 if (*++p == K_SPECIAL /* trailbyte K_SPECIAL or CSI */ |
| 10015 # ifdef FEAT_GUI | |
| 10016 || *p == CSI | |
| 10017 # endif | |
| 10018 ) | |
| 10019 len += 2; | |
| 10020 } | |
| 10021 if (len > 0) | |
| 10022 { | |
| 10023 arg = alloc((unsigned)(STRLEN(eap->arg) + len + 1)); | |
| 10024 if (arg != NULL) | |
| 10025 { | |
| 10026 len = 0; | |
| 10027 for (p = eap->arg; *p != NUL; ++p) | |
| 10028 { | |
| 10029 arg[len++] = *p; | |
| 10030 # ifdef FEAT_GUI | |
| 10031 if (*p == CSI) | |
| 10032 { | |
| 10033 arg[len++] = KS_EXTRA; | |
| 10034 arg[len++] = (int)KE_CSI; | |
| 10035 } | |
| 10036 # endif | |
| 474 | 10037 for (l = (*mb_ptr2len)(p) - 1; l > 0; --l) |
| 7 | 10038 { |
| 10039 arg[len++] = *++p; | |
| 10040 if (*p == K_SPECIAL) | |
| 10041 { | |
| 10042 arg[len++] = KS_SPECIAL; | |
| 10043 arg[len++] = KE_FILLER; | |
| 10044 } | |
| 10045 # ifdef FEAT_GUI | |
| 10046 else if (*p == CSI) | |
| 10047 { | |
| 10048 arg[len++] = KS_EXTRA; | |
| 10049 arg[len++] = (int)KE_CSI; | |
| 10050 } | |
| 10051 # endif | |
| 10052 } | |
| 10053 arg[len] = NUL; | |
| 10054 } | |
| 10055 } | |
| 10056 } | |
| 10057 } | |
| 10058 #endif | |
| 10059 | |
| 10060 /* | |
| 10061 * Save the current typeahead. This is required to allow using ":normal" | |
| 10062 * from an event handler and makes sure we don't hang when the argument | |
| 10063 * ends with half a command. | |
| 10064 */ | |
| 10065 save_typeahead(&tabuf); | |
| 10066 if (tabuf.typebuf_valid) | |
| 10067 { | |
| 10068 /* | |
| 10069 * Repeat the :normal command for each line in the range. When no | |
| 10070 * range given, execute it just once, without positioning the cursor | |
| 10071 * first. | |
| 10072 */ | |
| 10073 do | |
| 10074 { | |
| 10075 if (eap->addr_count != 0) | |
| 10076 { | |
| 10077 curwin->w_cursor.lnum = eap->line1++; | |
| 10078 curwin->w_cursor.col = 0; | |
| 10079 } | |
| 10080 | |
| 36 | 10081 exec_normal_cmd( |
| 7 | 10082 #ifdef FEAT_MBYTE |
| 10083 arg != NULL ? arg : | |
| 10084 #endif | |
| 36 | 10085 eap->arg, eap->forceit ? REMAP_NONE : REMAP_YES, FALSE); |
| 7 | 10086 } |
| 10087 while (eap->addr_count > 0 && eap->line1 <= eap->line2 && !got_int); | |
| 10088 } | |
| 10089 | |
| 10090 /* Might not return to the main loop when in an event handler. */ | |
| 10091 update_topline_cursor(); | |
| 10092 | |
| 10093 /* Restore the previous typeahead. */ | |
| 10094 restore_typeahead(&tabuf); | |
| 10095 | |
| 10096 --ex_normal_busy; | |
| 10097 msg_scroll = save_msg_scroll; | |
| 10098 restart_edit = save_restart_edit; | |
| 10099 p_im = save_insertmode; | |
| 10100 finish_op = save_finish_op; | |
| 1689 | 10101 opcount = save_opcount; |
| 7 | 10102 msg_didout |= save_msg_didout; /* don't reset msg_didout now */ |
| 10103 | |
| 10104 /* Restore the state (needed when called from a function executed for | |
| 6322 | 10105 * 'indentexpr'). Update the mouse and cursor, they may have changed. */ |
| 7 | 10106 State = save_State; |
| 6322 | 10107 #ifdef FEAT_MOUSE |
| 10108 setmouse(); | |
| 10109 #endif | |
| 10110 #ifdef CURSOR_SHAPE | |
| 10111 ui_cursor_shape(); /* may show different cursor shape */ | |
| 10112 #endif | |
| 10113 | |
| 7 | 10114 #ifdef FEAT_MBYTE |
| 10115 vim_free(arg); | |
| 10116 #endif | |
| 10117 } | |
| 10118 | |
| 10119 /* | |
| 598 | 10120 * ":startinsert", ":startreplace" and ":startgreplace" |
| 7 | 10121 */ |
| 10122 static void | |
|
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10123 ex_startinsert(exarg_T *eap) |
| 7 | 10124 { |
| 98 | 10125 if (eap->forceit) |
| 10126 { | |
| 10127 coladvance((colnr_T)MAXCOL); | |
| 10128 curwin->w_curswant = MAXCOL; | |
| 10129 curwin->w_set_curswant = FALSE; | |
| 10130 } | |
| 10131 | |
| 89 | 10132 /* Ignore the command when already in Insert mode. Inserting an |
| 10133 * expression register that invokes a function can do this. */ | |
| 10134 if (State & INSERT) | |
| 10135 return; | |
| 10136 | |
| 598 | 10137 if (eap->cmdidx == CMD_startinsert) |
| 10138 restart_edit = 'a'; | |
| 10139 else if (eap->cmdidx == CMD_startreplace) | |
| 10140 restart_edit = 'R'; | |
| 7 | 10141 else |
| 598 | 10142 restart_edit = 'V'; |
| 10143 | |
| 10144 if (!eap->forceit) | |
| 7 | 10145 { |
| 14 | 10146 if (eap->cmdidx == CMD_startinsert) |
| 10147 restart_edit = 'i'; | |
| 7 | 10148 curwin->w_curswant = 0; /* avoid MAXCOL */ |
| 10149 } | |
| 10150 } | |
| 10151 | |
| 10152 /* | |
| 10153 * ":stopinsert" | |
| 10154 */ | |
| 10155 static void | |
|
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10156 ex_stopinsert(exarg_T *eap UNUSED) |
| 7 | 10157 { |
| 10158 restart_edit = 0; | |
| 10159 stop_insert_mode = TRUE; | |
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10160 clearmode(); |
| 7 | 10161 } |
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10162 |
| 36 | 10163 /* |
| 10164 * Execute normal mode command "cmd". | |
| 10165 * "remap" can be REMAP_NONE or REMAP_YES. | |
| 10166 */ | |
| 10167 void | |
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10168 exec_normal_cmd(char_u *cmd, int remap, int silent) |
| 36 | 10169 { |
|
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10170 /* Stuff the argument into the typeahead buffer. */ |
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10171 ins_typebuf(cmd, remap, 0, TRUE, silent); |
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10172 exec_normal(FALSE); |
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10173 } |
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10174 |
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10175 /* |
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10176 * Execute normal_cmd() until there is no typeahead left. |
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10177 */ |
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10178 void |
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10179 exec_normal(int was_typed) |
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10180 { |
| 36 | 10181 oparg_T oa; |
| 10182 | |
| 10183 clear_oparg(&oa); | |
| 10184 finish_op = FALSE; | |
|
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10185 while ((!stuff_empty() || ((was_typed || !typebuf_typed()) |
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10186 && typebuf.tb_len > 0)) && !got_int) |
| 36 | 10187 { |
| 10188 update_topline_cursor(); | |
| 2682 | 10189 normal_cmd(&oa, TRUE); /* execute a Normal mode cmd */ |
| 36 | 10190 } |
| 10191 } | |
| 10192 | |
| 7 | 10193 #ifdef FEAT_FIND_ID |
| 10194 static void | |
|
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|
10195 ex_checkpath(exarg_T *eap) |
| 7 | 10196 { |
| 10197 find_pattern_in_path(NULL, 0, 0, FALSE, FALSE, CHECK_PATH, 1L, | |
| 10198 eap->forceit ? ACTION_SHOW_ALL : ACTION_SHOW, | |
| 10199 (linenr_T)1, (linenr_T)MAXLNUM); | |
| 10200 } | |
| 10201 | |
| 10202 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 10203 /* | |
| 10204 * ":psearch" | |
| 10205 */ | |
| 10206 static void | |
|
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10207 ex_psearch(exarg_T *eap) |
| 7 | 10208 { |
| 10209 g_do_tagpreview = p_pvh; | |
| 10210 ex_findpat(eap); | |
| 10211 g_do_tagpreview = 0; | |
| 10212 } | |
| 10213 #endif | |
| 10214 | |
| 10215 static void | |
|
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10216 ex_findpat(exarg_T *eap) |
| 7 | 10217 { |
| 10218 int whole = TRUE; | |
| 10219 long n; | |
| 10220 char_u *p; | |
| 10221 int action; | |
| 10222 | |
| 10223 switch (cmdnames[eap->cmdidx].cmd_name[2]) | |
| 10224 { | |
| 10225 case 'e': /* ":psearch", ":isearch" and ":dsearch" */ | |
| 10226 if (cmdnames[eap->cmdidx].cmd_name[0] == 'p') | |
| 10227 action = ACTION_GOTO; | |
| 10228 else | |
| 10229 action = ACTION_SHOW; | |
| 10230 break; | |
| 10231 case 'i': /* ":ilist" and ":dlist" */ | |
| 10232 action = ACTION_SHOW_ALL; | |
| 10233 break; | |
| 10234 case 'u': /* ":ijump" and ":djump" */ | |
| 10235 action = ACTION_GOTO; | |
| 10236 break; | |
| 10237 default: /* ":isplit" and ":dsplit" */ | |
| 10238 action = ACTION_SPLIT; | |
| 10239 break; | |
| 10240 } | |
| 10241 | |
| 10242 n = 1; | |
| 10243 if (vim_isdigit(*eap->arg)) /* get count */ | |
| 10244 { | |
| 10245 n = getdigits(&eap->arg); | |
| 10246 eap->arg = skipwhite(eap->arg); | |
| 10247 } | |
| 10248 if (*eap->arg == '/') /* Match regexp, not just whole words */ | |
| 10249 { | |
| 10250 whole = FALSE; | |
| 10251 ++eap->arg; | |
| 10252 p = skip_regexp(eap->arg, '/', p_magic, NULL); | |
| 10253 if (*p) | |
| 10254 { | |
| 10255 *p++ = NUL; | |
| 10256 p = skipwhite(p); | |
| 10257 | |
| 10258 /* Check for trailing illegal characters */ | |
| 10259 if (!ends_excmd(*p)) | |
| 10260 eap->errmsg = e_trailing; | |
| 10261 else | |
| 10262 eap->nextcmd = check_nextcmd(p); | |
| 10263 } | |
| 10264 } | |
| 10265 if (!eap->skip) | |
| 10266 find_pattern_in_path(eap->arg, 0, (int)STRLEN(eap->arg), | |
| 10267 whole, !eap->forceit, | |
| 10268 *eap->cmd == 'd' ? FIND_DEFINE : FIND_ANY, | |
| 10269 n, action, eap->line1, eap->line2); | |
| 10270 } | |
| 10271 #endif | |
| 10272 | |
| 10273 #ifdef FEAT_WINDOWS | |
| 10274 | |
| 10275 # ifdef FEAT_QUICKFIX | |
| 10276 /* | |
| 10277 * ":ptag", ":ptselect", ":ptjump", ":ptnext", etc. | |
| 10278 */ | |
| 10279 static void | |
|
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parents:
7799
diff
changeset
|
10280 ex_ptag(exarg_T *eap) |
| 7 | 10281 { |
| 2633 | 10282 g_do_tagpreview = p_pvh; /* will be reset to 0 in ex_tag_cmd() */ |
| 7 | 10283 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10284 } | |
| 10285 | |
| 10286 /* | |
| 10287 * ":pedit" | |
| 10288 */ | |
| 10289 static void | |
|
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parents:
7799
diff
changeset
|
10290 ex_pedit(exarg_T *eap) |
| 7 | 10291 { |
| 10292 win_T *curwin_save = curwin; | |
| 10293 | |
| 10294 g_do_tagpreview = p_pvh; | |
| 815 | 10295 prepare_tagpreview(TRUE); |
| 7 | 10296 keep_help_flag = curwin_save->w_buffer->b_help; |
| 10297 do_exedit(eap, NULL); | |
| 10298 keep_help_flag = FALSE; | |
| 10299 if (curwin != curwin_save && win_valid(curwin_save)) | |
| 10300 { | |
| 10301 /* Return cursor to where we were */ | |
| 10302 validate_cursor(); | |
| 10303 redraw_later(VALID); | |
| 10304 win_enter(curwin_save, TRUE); | |
| 10305 } | |
| 10306 g_do_tagpreview = 0; | |
| 10307 } | |
| 10308 # endif | |
| 10309 | |
| 10310 /* | |
| 10311 * ":stag", ":stselect" and ":stjump". | |
| 10312 */ | |
| 10313 static void | |
|
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
10314 ex_stag(exarg_T *eap) |
| 7 | 10315 { |
| 10316 postponed_split = -1; | |
| 10317 postponed_split_flags = cmdmod.split; | |
| 1090 | 10318 postponed_split_tab = cmdmod.tab; |
| 7 | 10319 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1); |
| 10320 postponed_split_flags = 0; | |
| 1090 | 10321 postponed_split_tab = 0; |
| 7 | 10322 } |
| 10323 #endif | |
| 10324 | |
| 10325 /* | |
| 10326 * ":tag", ":tselect", ":tjump", ":tnext", etc. | |
| 10327 */ | |
| 10328 static void | |
|
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parents:
7799
diff
changeset
|
10329 ex_tag(exarg_T *eap) |
| 7 | 10330 { |
| 10331 ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name); | |
| 10332 } | |
| 10333 | |
| 10334 static void | |
|
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parents:
7799
diff
changeset
|
10335 ex_tag_cmd(exarg_T *eap, char_u *name) |
| 7 | 10336 { |
| 10337 int cmd; | |
| 10338 | |
| 10339 switch (name[1]) | |
| 10340 { | |
| 10341 case 'j': cmd = DT_JUMP; /* ":tjump" */ | |
| 10342 break; | |
| 10343 case 's': cmd = DT_SELECT; /* ":tselect" */ | |
| 10344 break; | |
| 10345 case 'p': cmd = DT_PREV; /* ":tprevious" */ | |
| 10346 break; | |
| 10347 case 'N': cmd = DT_PREV; /* ":tNext" */ | |
| 10348 break; | |
| 10349 case 'n': cmd = DT_NEXT; /* ":tnext" */ | |
| 10350 break; | |
| 10351 case 'o': cmd = DT_POP; /* ":pop" */ | |
| 10352 break; | |
| 10353 case 'f': /* ":tfirst" */ | |
| 10354 case 'r': cmd = DT_FIRST; /* ":trewind" */ | |
| 10355 break; | |
| 10356 case 'l': cmd = DT_LAST; /* ":tlast" */ | |
| 10357 break; | |
| 10358 default: /* ":tag" */ | |
| 10359 #ifdef FEAT_CSCOPE | |
| 1603 | 10360 if (p_cst && *eap->arg != NUL) |
| 7 | 10361 { |
| 10362 do_cstag(eap); | |
| 10363 return; | |
| 10364 } | |
| 10365 #endif | |
| 10366 cmd = DT_TAG; | |
| 10367 break; | |
| 10368 } | |
| 10369 | |
| 649 | 10370 if (name[0] == 'l') |
| 10371 { | |
| 10372 #ifndef FEAT_QUICKFIX | |
| 10373 ex_ni(eap); | |
| 10374 return; | |
| 10375 #else | |
| 10376 cmd = DT_LTAG; | |
| 10377 #endif | |
| 10378 } | |
| 10379 | |
| 7 | 10380 do_tag(eap->arg, cmd, eap->addr_count > 0 ? (int)eap->line2 : 1, |
| 10381 eap->forceit, TRUE); | |
| 10382 } | |
| 10383 | |
| 10384 /* | |
| 1661 | 10385 * Check "str" for starting with a special cmdline variable. |
| 10386 * If found return one of the SPEC_ values and set "*usedlen" to the length of | |
| 10387 * the variable. Otherwise return -1 and "*usedlen" is unchanged. | |
| 10388 */ | |
| 10389 int | |
|
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parents:
7799
diff
changeset
|
10390 find_cmdline_var(char_u *src, int *usedlen) |
| 1661 | 10391 { |
| 10392 int len; | |
| 10393 int i; | |
| 1879 | 10394 static char *(spec_str[]) = { |
| 1661 | 10395 "%", |
| 10396 #define SPEC_PERC 0 | |
| 10397 "#", | |
| 10398 #define SPEC_HASH 1 | |
| 10399 "<cword>", /* cursor word */ | |
| 10400 #define SPEC_CWORD 2 | |
| 10401 "<cWORD>", /* cursor WORD */ | |
| 10402 #define SPEC_CCWORD 3 | |
| 10403 "<cfile>", /* cursor path name */ | |
| 10404 #define SPEC_CFILE 4 | |
| 10405 "<sfile>", /* ":so" file name */ | |
| 10406 #define SPEC_SFILE 5 | |
| 2645 | 10407 "<slnum>", /* ":so" file line number */ |
| 10408 #define SPEC_SLNUM 6 | |
| 1661 | 10409 #ifdef FEAT_AUTOCMD |
| 10410 "<afile>", /* autocommand file name */ | |
| 2645 | 10411 # define SPEC_AFILE 7 |
| 1661 | 10412 "<abuf>", /* autocommand buffer number */ |
| 2645 | 10413 # define SPEC_ABUF 8 |
| 1661 | 10414 "<amatch>", /* autocommand match name */ |
| 2645 | 10415 # define SPEC_AMATCH 9 |
| 1661 | 10416 #endif |
| 10417 #ifdef FEAT_CLIENTSERVER | |
| 10418 "<client>" | |
| 2645 | 10419 # ifdef FEAT_AUTOCMD |
| 10420 # define SPEC_CLIENT 10 | |
| 10421 # else | |
| 10422 # define SPEC_CLIENT 7 | |
| 10423 # endif | |
| 1661 | 10424 #endif |
| 10425 }; | |
| 1872 | 10426 |
| 10427 for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i) | |
| 1661 | 10428 { |
| 10429 len = (int)STRLEN(spec_str[i]); | |
| 10430 if (STRNCMP(src, spec_str[i], len) == 0) | |
| 10431 { | |
| 10432 *usedlen = len; | |
| 10433 return i; | |
| 10434 } | |
| 10435 } | |
| 10436 return -1; | |
| 10437 } | |
| 10438 | |
| 10439 /* | |
| 7 | 10440 * Evaluate cmdline variables. |
| 10441 * | |
| 10442 * change '%' to curbuf->b_ffname | |
| 10443 * '#' to curwin->w_altfile | |
| 10444 * '<cword>' to word under the cursor | |
| 10445 * '<cWORD>' to WORD under the cursor | |
| 10446 * '<cfile>' to path name under the cursor | |
| 10447 * '<sfile>' to sourced file name | |
| 2645 | 10448 * '<slnum>' to sourced file line number |
| 7 | 10449 * '<afile>' to file name for autocommand |
| 10450 * '<abuf>' to buffer number for autocommand | |
| 10451 * '<amatch>' to matching name for autocommand | |
| 10452 * | |
| 10453 * When an error is detected, "errormsg" is set to a non-NULL pointer (may be | |
| 10454 * "" for error without a message) and NULL is returned. | |
| 10455 * Returns an allocated string if a valid match was found. | |
| 10456 * Returns NULL if no match was found. "usedlen" then still contains the | |
| 10457 * number of characters to skip. | |
| 10458 */ | |
| 10459 char_u * | |
|
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diff
changeset
|
10460 eval_vars( |
|
f86adafb28d4
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parents:
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changeset
|
10461 char_u *src, /* pointer into commandline */ |
|
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parents:
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diff
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|
10462 char_u *srcstart, /* beginning of valid memory for src */ |
|
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parents:
7799
diff
changeset
|
10463 int *usedlen, /* characters after src that are used */ |
|
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parents:
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diff
changeset
|
10464 linenr_T *lnump, /* line number for :e command, or NULL */ |
|
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parents:
7799
diff
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|
10465 char_u **errormsg, /* pointer to error message */ |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10466 int *escaped) /* return value has escaped white space (can |
| 1098 | 10467 * be NULL) */ |
| 7 | 10468 { |
| 10469 int i; | |
| 10470 char_u *s; | |
| 10471 char_u *result; | |
| 10472 char_u *resultbuf = NULL; | |
| 10473 int resultlen; | |
| 10474 buf_T *buf; | |
| 10475 int valid = VALID_HEAD + VALID_PATH; /* assume valid result */ | |
| 10476 int spec_idx; | |
| 10477 #ifdef FEAT_MODIFY_FNAME | |
| 10478 int skip_mod = FALSE; | |
| 10479 #endif | |
| 10480 char_u strbuf[30]; | |
| 10481 | |
| 10482 *errormsg = NULL; | |
| 1098 | 10483 if (escaped != NULL) |
| 10484 *escaped = FALSE; | |
| 7 | 10485 |
| 10486 /* | |
| 10487 * Check if there is something to do. | |
| 10488 */ | |
| 1661 | 10489 spec_idx = find_cmdline_var(src, usedlen); |
| 10490 if (spec_idx < 0) /* no match */ | |
| 7 | 10491 { |
| 10492 *usedlen = 1; | |
| 10493 return NULL; | |
| 10494 } | |
| 10495 | |
| 10496 /* | |
| 10497 * Skip when preceded with a backslash "\%" and "\#". | |
| 10498 * Note: In "\\%" the % is also not recognized! | |
| 10499 */ | |
| 10500 if (src > srcstart && src[-1] == '\\') | |
| 10501 { | |
| 10502 *usedlen = 0; | |
| 1619 | 10503 STRMOVE(src - 1, src); /* remove backslash */ |
| 7 | 10504 return NULL; |
| 10505 } | |
| 10506 | |
| 10507 /* | |
| 10508 * word or WORD under cursor | |
| 10509 */ | |
| 10510 if (spec_idx == SPEC_CWORD || spec_idx == SPEC_CCWORD) | |
| 10511 { | |
| 10512 resultlen = find_ident_under_cursor(&result, spec_idx == SPEC_CWORD ? | |
| 10513 (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 10514 if (resultlen == 0) | |
| 10515 { | |
| 10516 *errormsg = (char_u *)""; | |
| 10517 return NULL; | |
| 10518 } | |
| 10519 } | |
| 10520 | |
| 10521 /* | |
| 10522 * '#': Alternate file name | |
| 10523 * '%': Current file name | |
| 10524 * File name under the cursor | |
| 10525 * File name for autocommand | |
| 10526 * and following modifiers | |
| 10527 */ | |
| 10528 else | |
| 10529 { | |
| 10530 switch (spec_idx) | |
| 10531 { | |
| 10532 case SPEC_PERC: /* '%': current file */ | |
| 10533 if (curbuf->b_fname == NULL) | |
| 10534 { | |
| 10535 result = (char_u *)""; | |
| 10536 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10537 } | |
| 10538 else | |
| 10539 result = curbuf->b_fname; | |
| 10540 break; | |
| 10541 | |
| 10542 case SPEC_HASH: /* '#' or "#99": alternate file */ | |
| 10543 if (src[1] == '#') /* "##": the argument list */ | |
| 10544 { | |
| 10545 result = arg_all(); | |
| 10546 resultbuf = result; | |
| 10547 *usedlen = 2; | |
| 1098 | 10548 if (escaped != NULL) |
| 10549 *escaped = TRUE; | |
| 7 | 10550 #ifdef FEAT_MODIFY_FNAME |
| 10551 skip_mod = TRUE; | |
| 10552 #endif | |
| 10553 break; | |
| 10554 } | |
| 10555 s = src + 1; | |
| 1733 | 10556 if (*s == '<') /* "#<99" uses v:oldfiles */ |
| 10557 ++s; | |
| 7 | 10558 i = (int)getdigits(&s); |
| 10559 *usedlen = (int)(s - src); /* length of what we expand */ | |
| 10560 | |
| 1733 | 10561 if (src[1] == '<') |
| 7 | 10562 { |
| 1733 | 10563 if (*usedlen < 2) |
| 10564 { | |
| 10565 /* Should we give an error message for #<text? */ | |
| 10566 *usedlen = 1; | |
| 10567 return NULL; | |
| 10568 } | |
| 10569 #ifdef FEAT_EVAL | |
| 10570 result = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 10571 (long)i); | |
| 10572 if (result == NULL) | |
| 10573 { | |
| 10574 *errormsg = (char_u *)""; | |
| 10575 return NULL; | |
| 10576 } | |
| 10577 #else | |
| 10578 *errormsg = (char_u *)_("E809: #< is not available without the +eval feature"); | |
| 7 | 10579 return NULL; |
| 1733 | 10580 #endif |
| 7 | 10581 } |
| 10582 else | |
| 1733 | 10583 { |
| 10584 buf = buflist_findnr(i); | |
| 10585 if (buf == NULL) | |
| 10586 { | |
| 10587 *errormsg = (char_u *)_("E194: No alternate file name to substitute for '#'"); | |
| 10588 return NULL; | |
| 10589 } | |
| 10590 if (lnump != NULL) | |
| 10591 *lnump = ECMD_LAST; | |
| 10592 if (buf->b_fname == NULL) | |
| 10593 { | |
| 10594 result = (char_u *)""; | |
| 10595 valid = 0; /* Must have ":p:h" to be valid */ | |
| 10596 } | |
| 10597 else | |
| 10598 result = buf->b_fname; | |
| 10599 } | |
| 7 | 10600 break; |
| 10601 | |
| 10602 #ifdef FEAT_SEARCHPATH | |
| 10603 case SPEC_CFILE: /* file name under cursor */ | |
| 681 | 10604 result = file_name_at_cursor(FNAME_MESS|FNAME_HYP, 1L, NULL); |
| 7 | 10605 if (result == NULL) |
| 10606 { | |
| 10607 *errormsg = (char_u *)""; | |
| 10608 return NULL; | |
| 10609 } | |
| 10610 resultbuf = result; /* remember allocated string */ | |
| 10611 break; | |
| 10612 #endif | |
| 10613 | |
| 10614 #ifdef FEAT_AUTOCMD | |
| 10615 case SPEC_AFILE: /* file name for autocommand */ | |
| 10616 result = autocmd_fname; | |
| 1723 | 10617 if (result != NULL && !autocmd_fname_full) |
| 10618 { | |
| 10619 /* Still need to turn the fname into a full path. It is | |
| 10620 * postponed to avoid a delay when <afile> is not used. */ | |
| 10621 autocmd_fname_full = TRUE; | |
| 10622 result = FullName_save(autocmd_fname, FALSE); | |
| 10623 vim_free(autocmd_fname); | |
| 10624 autocmd_fname = result; | |
| 10625 } | |
| 7 | 10626 if (result == NULL) |
| 10627 { | |
| 10628 *errormsg = (char_u *)_("E495: no autocommand file name to substitute for \"<afile>\""); | |
| 10629 return NULL; | |
| 10630 } | |
| 1471 | 10631 result = shorten_fname1(result); |
| 7 | 10632 break; |
| 10633 | |
| 10634 case SPEC_ABUF: /* buffer number for autocommand */ | |
| 10635 if (autocmd_bufnr <= 0) | |
| 10636 { | |
| 10637 *errormsg = (char_u *)_("E496: no autocommand buffer number to substitute for \"<abuf>\""); | |
| 10638 return NULL; | |
| 10639 } | |
| 10640 sprintf((char *)strbuf, "%d", autocmd_bufnr); | |
| 10641 result = strbuf; | |
| 10642 break; | |
| 10643 | |
| 10644 case SPEC_AMATCH: /* match name for autocommand */ | |
| 10645 result = autocmd_match; | |
| 10646 if (result == NULL) | |
| 10647 { | |
| 10648 *errormsg = (char_u *)_("E497: no autocommand match name to substitute for \"<amatch>\""); | |
| 10649 return NULL; | |
| 10650 } | |
| 10651 break; | |
| 10652 | |
| 10653 #endif | |
| 10654 case SPEC_SFILE: /* file name for ":so" command */ | |
| 10655 result = sourcing_name; | |
| 10656 if (result == NULL) | |
| 10657 { | |
| 10658 *errormsg = (char_u *)_("E498: no :source file name to substitute for \"<sfile>\""); | |
| 10659 return NULL; | |
| 10660 } | |
| 10661 break; | |
| 2645 | 10662 case SPEC_SLNUM: /* line in file for ":so" command */ |
| 10663 if (sourcing_name == NULL || sourcing_lnum == 0) | |
| 10664 { | |
| 10665 *errormsg = (char_u *)_("E842: no line number to use for \"<slnum>\""); | |
| 10666 return NULL; | |
| 10667 } | |
| 10668 sprintf((char *)strbuf, "%ld", (long)sourcing_lnum); | |
| 10669 result = strbuf; | |
| 10670 break; | |
| 7 | 10671 #if defined(FEAT_CLIENTSERVER) |
| 10672 case SPEC_CLIENT: /* Source of last submitted input */ | |
| 840 | 10673 sprintf((char *)strbuf, PRINTF_HEX_LONG_U, |
| 10674 (long_u)clientWindow); | |
| 7 | 10675 result = strbuf; |
| 10676 break; | |
| 10677 #endif | |
| 10678 } | |
| 10679 | |
| 10680 resultlen = (int)STRLEN(result); /* length of new string */ | |
| 10681 if (src[*usedlen] == '<') /* remove the file name extension */ | |
| 10682 { | |
| 10683 ++*usedlen; | |
| 10684 if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) | |
| 10685 resultlen = (int)(s - result); | |
| 10686 } | |
| 10687 #ifdef FEAT_MODIFY_FNAME | |
| 10688 else if (!skip_mod) | |
| 10689 { | |
| 10690 valid |= modify_fname(src, usedlen, &result, &resultbuf, | |
| 10691 &resultlen); | |
| 10692 if (result == NULL) | |
| 10693 { | |
| 10694 *errormsg = (char_u *)""; | |
| 10695 return NULL; | |
| 10696 } | |
| 10697 } | |
| 10698 #endif | |
| 10699 } | |
| 10700 | |
| 10701 if (resultlen == 0 || valid != VALID_HEAD + VALID_PATH) | |
| 10702 { | |
| 10703 if (valid != VALID_HEAD + VALID_PATH) | |
| 10704 /* xgettext:no-c-format */ | |
| 10705 *errormsg = (char_u *)_("E499: Empty file name for '%' or '#', only works with \":p:h\""); | |
| 10706 else | |
| 10707 *errormsg = (char_u *)_("E500: Evaluates to an empty string"); | |
| 10708 result = NULL; | |
| 10709 } | |
| 10710 else | |
| 10711 result = vim_strnsave(result, resultlen); | |
| 10712 vim_free(resultbuf); | |
| 10713 return result; | |
| 10714 } | |
| 10715 | |
| 10716 /* | |
| 10717 * Concatenate all files in the argument list, separated by spaces, and return | |
| 10718 * it in one allocated string. | |
| 10719 * Spaces and backslashes in the file names are escaped with a backslash. | |
| 10720 * Returns NULL when out of memory. | |
| 10721 */ | |
| 10722 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10723 arg_all(void) |
| 7 | 10724 { |
| 10725 int len; | |
| 10726 int idx; | |
| 10727 char_u *retval = NULL; | |
| 10728 char_u *p; | |
| 10729 | |
| 10730 /* | |
| 10731 * Do this loop two times: | |
| 10732 * first time: compute the total length | |
| 10733 * second time: concatenate the names | |
| 10734 */ | |
| 10735 for (;;) | |
| 10736 { | |
| 10737 len = 0; | |
| 10738 for (idx = 0; idx < ARGCOUNT; ++idx) | |
| 10739 { | |
| 10740 p = alist_name(&ARGLIST[idx]); | |
| 10741 if (p != NULL) | |
| 10742 { | |
| 10743 if (len > 0) | |
| 10744 { | |
| 10745 /* insert a space in between names */ | |
| 10746 if (retval != NULL) | |
| 10747 retval[len] = ' '; | |
| 10748 ++len; | |
| 10749 } | |
| 10750 for ( ; *p != NUL; ++p) | |
| 10751 { | |
| 6832 | 10752 if (*p == ' ' |
| 10753 #ifndef BACKSLASH_IN_FILENAME | |
| 10754 || *p == '\\' | |
| 10755 #endif | |
| 10756 ) | |
| 7 | 10757 { |
| 10758 /* insert a backslash */ | |
| 10759 if (retval != NULL) | |
| 10760 retval[len] = '\\'; | |
| 10761 ++len; | |
| 10762 } | |
| 10763 if (retval != NULL) | |
| 10764 retval[len] = *p; | |
| 10765 ++len; | |
| 10766 } | |
| 10767 } | |
| 10768 } | |
| 10769 | |
| 10770 /* second time: break here */ | |
| 10771 if (retval != NULL) | |
| 10772 { | |
| 10773 retval[len] = NUL; | |
| 10774 break; | |
| 10775 } | |
| 10776 | |
| 10777 /* allocate memory */ | |
| 1872 | 10778 retval = alloc((unsigned)len + 1); |
| 7 | 10779 if (retval == NULL) |
| 10780 break; | |
| 10781 } | |
| 10782 | |
| 10783 return retval; | |
| 10784 } | |
| 10785 | |
| 10786 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 10787 /* | |
| 10788 * Expand the <sfile> string in "arg". | |
| 10789 * | |
| 10790 * Returns an allocated string, or NULL for any error. | |
| 10791 */ | |
| 10792 char_u * | |
|
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parents:
7799
diff
changeset
|
10793 expand_sfile(char_u *arg) |
| 7 | 10794 { |
| 10795 char_u *errormsg; | |
| 10796 int len; | |
| 10797 char_u *result; | |
| 10798 char_u *newres; | |
| 10799 char_u *repl; | |
| 10800 int srclen; | |
| 10801 char_u *p; | |
| 10802 | |
| 10803 result = vim_strsave(arg); | |
| 10804 if (result == NULL) | |
| 10805 return NULL; | |
| 10806 | |
| 10807 for (p = result; *p; ) | |
| 10808 { | |
| 10809 if (STRNCMP(p, "<sfile>", 7) != 0) | |
| 10810 ++p; | |
| 10811 else | |
| 10812 { | |
| 10813 /* replace "<sfile>" with the sourced file name, and do ":" stuff */ | |
| 1098 | 10814 repl = eval_vars(p, result, &srclen, NULL, &errormsg, NULL); |
| 7 | 10815 if (errormsg != NULL) |
| 10816 { | |
| 10817 if (*errormsg) | |
| 10818 emsg(errormsg); | |
| 10819 vim_free(result); | |
| 10820 return NULL; | |
| 10821 } | |
| 10822 if (repl == NULL) /* no match (cannot happen) */ | |
| 10823 { | |
| 10824 p += srclen; | |
| 10825 continue; | |
| 10826 } | |
| 10827 len = (int)STRLEN(result) - srclen + (int)STRLEN(repl) + 1; | |
| 10828 newres = alloc(len); | |
| 10829 if (newres == NULL) | |
| 10830 { | |
| 10831 vim_free(repl); | |
| 10832 vim_free(result); | |
| 10833 return NULL; | |
| 10834 } | |
| 10835 mch_memmove(newres, result, (size_t)(p - result)); | |
| 10836 STRCPY(newres + (p - result), repl); | |
| 10837 len = (int)STRLEN(newres); | |
| 10838 STRCAT(newres, p + srclen); | |
| 10839 vim_free(repl); | |
| 10840 vim_free(result); | |
| 10841 result = newres; | |
| 10842 p = newres + len; /* continue after the match */ | |
| 10843 } | |
| 10844 } | |
| 10845 | |
| 10846 return result; | |
| 10847 } | |
| 10848 #endif | |
| 10849 | |
| 10850 #ifdef FEAT_SESSION | |
|
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|
10851 static int ses_winsizes(FILE *fd, int restore_size, |
|
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|
10852 win_T *tab_firstwin); |
|
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|
10853 static int ses_win_rec(FILE *fd, frame_T *fr); |
|
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|
10854 static frame_T *ses_skipframe(frame_T *fr); |
|
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|
10855 static int ses_do_frame(frame_T *fr); |
|
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|
10856 static int ses_do_win(win_T *wp); |
|
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changeset
|
10857 static int ses_arglist(FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp); |
|
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|
10858 static int ses_put_fname(FILE *fd, char_u *name, unsigned *flagp); |
|
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
10859 static int ses_fname(FILE *fd, buf_T *buf, unsigned *flagp); |
| 7 | 10860 |
| 10861 /* | |
| 10862 * Write openfile commands for the current buffers to an .exrc file. | |
| 10863 * Return FAIL on error, OK otherwise. | |
| 10864 */ | |
| 10865 static int | |
|
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diff
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|
10866 makeopens( |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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diff
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|
10867 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
10868 char_u *dirnow) /* Current directory name */ |
| 7 | 10869 { |
| 10870 buf_T *buf; | |
| 10871 int only_save_windows = TRUE; | |
| 10872 int nr; | |
| 10873 int restore_size = TRUE; | |
| 10874 win_T *wp; | |
| 10875 char_u *sname; | |
| 10876 win_T *edited_win = NULL; | |
| 827 | 10877 int tabnr; |
| 5877 | 10878 int restore_stal = FALSE; |
| 1021 | 10879 win_T *tab_firstwin; |
| 1048 | 10880 frame_T *tab_topframe; |
| 1467 | 10881 int cur_arg_idx = 0; |
| 1485 | 10882 int next_arg_idx = 0; |
| 7 | 10883 |
| 10884 if (ssop_flags & SSOP_BUFFERS) | |
| 10885 only_save_windows = FALSE; /* Save ALL buffers */ | |
| 10886 | |
| 10887 /* | |
| 10888 * Begin by setting the this_session variable, and then other | |
| 10889 * sessionable variables. | |
| 10890 */ | |
| 10891 #ifdef FEAT_EVAL | |
| 10892 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL) | |
| 10893 return FAIL; | |
| 10894 if (ssop_flags & SSOP_GLOBALS) | |
| 10895 if (store_session_globals(fd) == FAIL) | |
| 10896 return FAIL; | |
| 10897 #endif | |
| 10898 | |
| 10899 /* | |
| 10900 * Close all windows but one. | |
| 10901 */ | |
| 10902 if (put_line(fd, "silent only") == FAIL) | |
| 10903 return FAIL; | |
| 10904 | |
| 10905 /* | |
| 10906 * Now a :cd command to the session directory or the current directory | |
| 10907 */ | |
| 10908 if (ssop_flags & SSOP_SESDIR) | |
| 10909 { | |
| 534 | 10910 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')") |
| 10911 == FAIL) | |
| 7 | 10912 return FAIL; |
| 10913 } | |
| 10914 else if (ssop_flags & SSOP_CURDIR) | |
| 10915 { | |
| 10916 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow); | |
| 10917 if (sname == NULL | |
| 534 | 10918 || fputs("cd ", fd) < 0 |
| 10919 || ses_put_fname(fd, sname, &ssop_flags) == FAIL | |
| 10920 || put_eol(fd) == FAIL) | |
| 10921 { | |
| 10922 vim_free(sname); | |
| 7 | 10923 return FAIL; |
| 534 | 10924 } |
| 7 | 10925 vim_free(sname); |
| 10926 } | |
| 10927 | |
| 10928 /* | |
| 36 | 10929 * If there is an empty, unnamed buffer we will wipe it out later. |
| 10930 * Remember the buffer number. | |
| 10931 */ | |
| 10932 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL) | |
| 10933 return FAIL; | |
| 10934 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL) | |
| 10935 return FAIL; | |
| 10936 if (put_line(fd, "endif") == FAIL) | |
| 10937 return FAIL; | |
| 10938 | |
| 10939 /* | |
| 7 | 10940 * Now save the current files, current buffer first. |
| 10941 */ | |
| 10942 if (put_line(fd, "set shortmess=aoO") == FAIL) | |
| 10943 return FAIL; | |
| 10944 | |
| 10945 /* Now put the other buffers into the buffer list */ | |
| 10946 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 10947 { | |
| 10948 if (!(only_save_windows && buf->b_nwindows == 0) | |
| 10949 && !(buf->b_help && !(ssop_flags & SSOP_HELP)) | |
| 10950 && buf->b_fname != NULL | |
| 10951 && buf->b_p_bl) | |
| 10952 { | |
| 10953 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L | |
| 10954 : buf->b_wininfo->wi_fpos.lnum) < 0 | |
| 10955 || ses_fname(fd, buf, &ssop_flags) == FAIL) | |
| 10956 return FAIL; | |
| 10957 } | |
| 10958 } | |
| 10959 | |
| 10960 /* the global argument list */ | |
| 5720 | 10961 if (ses_arglist(fd, "argglobal", &global_alist.al_ga, |
| 7 | 10962 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL) |
| 10963 return FAIL; | |
| 10964 | |
| 10965 if (ssop_flags & SSOP_RESIZE) | |
| 10966 { | |
| 10967 /* Note: after the restore we still check it worked!*/ | |
| 10968 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0 | |
| 10969 || put_eol(fd) == FAIL) | |
| 10970 return FAIL; | |
| 10971 } | |
| 10972 | |
| 10973 #ifdef FEAT_GUI | |
| 10974 if (gui.in_use && (ssop_flags & SSOP_WINPOS)) | |
| 10975 { | |
| 10976 int x, y; | |
| 10977 | |
| 10978 if (gui_mch_get_winpos(&x, &y) == OK) | |
| 10979 { | |
| 10980 /* Note: after the restore we still check it worked!*/ | |
| 10981 if (fprintf(fd, "winpos %d %d", x, y) < 0 || put_eol(fd) == FAIL) | |
| 10982 return FAIL; | |
| 10983 } | |
| 10984 } | |
| 10985 #endif | |
| 10986 | |
| 10987 /* | |
| 5877 | 10988 * When there are two or more tabpages and 'showtabline' is 1 the tabline |
| 10989 * will be displayed when creating the next tab. That resizes the windows | |
| 10990 * in the first tab, which may cause problems. Set 'showtabline' to 2 | |
| 10991 * temporarily to avoid that. | |
| 10992 */ | |
| 10993 if (p_stal == 1 && first_tabpage->tp_next != NULL) | |
| 10994 { | |
| 10995 if (put_line(fd, "set stal=2") == FAIL) | |
| 10996 return FAIL; | |
| 10997 restore_stal = TRUE; | |
| 10998 } | |
| 10999 | |
| 11000 /* | |
| 827 | 11001 * May repeat putting Windows for each tab, when "tabpages" is in |
| 11002 * 'sessionoptions'. | |
| 1021 | 11003 * Don't use goto_tabpage(), it may change directory and trigger |
| 11004 * autocommands. | |
| 7 | 11005 */ |
| 1021 | 11006 tab_firstwin = firstwin; /* first window in tab page "tabnr" */ |
| 1048 | 11007 tab_topframe = topframe; |
| 827 | 11008 for (tabnr = 1; ; ++tabnr) |
| 11009 { | |
| 6739 | 11010 int need_tabnew = FALSE; |
| 11011 int cnr = 1; | |
| 1021 | 11012 |
| 827 | 11013 if ((ssop_flags & SSOP_TABPAGES)) |
| 11014 { | |
| 1021 | 11015 tabpage_T *tp = find_tabpage(tabnr); |
| 11016 | |
| 11017 if (tp == NULL) | |
| 11018 break; /* done all tab pages */ | |
| 11019 if (tp == curtab) | |
| 1048 | 11020 { |
| 1021 | 11021 tab_firstwin = firstwin; |
| 1048 | 11022 tab_topframe = topframe; |
| 11023 } | |
| 1021 | 11024 else |
| 1048 | 11025 { |
| 1021 | 11026 tab_firstwin = tp->tp_firstwin; |
| 1048 | 11027 tab_topframe = tp->tp_topframe; |
| 11028 } | |
| 1021 | 11029 if (tabnr > 1) |
| 11030 need_tabnew = TRUE; | |
| 827 | 11031 } |
| 11032 | |
| 11033 /* | |
| 11034 * Before creating the window layout, try loading one file. If this | |
| 11035 * is aborted we don't end up with a number of useless windows. | |
| 11036 * This may have side effects! (e.g., compressed or network file). | |
| 11037 */ | |
| 1021 | 11038 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11039 { |
| 11040 if (ses_do_win(wp) | |
| 11041 && wp->w_buffer->b_ffname != NULL | |
| 11042 && !wp->w_buffer->b_help | |
| 11043 #ifdef FEAT_QUICKFIX | |
| 11044 && !bt_nofile(wp->w_buffer) | |
| 11045 #endif | |
| 11046 ) | |
| 11047 { | |
| 1021 | 11048 if (fputs(need_tabnew ? "tabedit " : "edit ", fd) < 0 |
| 827 | 11049 || ses_fname(fd, wp->w_buffer, &ssop_flags) == FAIL) |
| 11050 return FAIL; | |
| 1021 | 11051 need_tabnew = FALSE; |
| 827 | 11052 if (!wp->w_arg_idx_invalid) |
| 11053 edited_win = wp; | |
| 11054 break; | |
| 11055 } | |
| 11056 } | |
| 11057 | |
| 1021 | 11058 /* If no file got edited create an empty tab page. */ |
| 11059 if (need_tabnew && put_line(fd, "tabnew") == FAIL) | |
| 11060 return FAIL; | |
| 11061 | |
| 827 | 11062 /* |
| 11063 * Save current window layout. | |
| 11064 */ | |
| 11065 if (put_line(fd, "set splitbelow splitright") == FAIL) | |
| 11066 return FAIL; | |
| 1048 | 11067 if (ses_win_rec(fd, tab_topframe) == FAIL) |
| 827 | 11068 return FAIL; |
| 11069 if (!p_sb && put_line(fd, "set nosplitbelow") == FAIL) | |
| 11070 return FAIL; | |
| 11071 if (!p_spr && put_line(fd, "set nosplitright") == FAIL) | |
| 11072 return FAIL; | |
| 11073 | |
| 11074 /* | |
| 11075 * Check if window sizes can be restored (no windows omitted). | |
| 11076 * Remember the window number of the current window after restoring. | |
| 11077 */ | |
| 11078 nr = 0; | |
| 1021 | 11079 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 827 | 11080 { |
| 11081 if (ses_do_win(wp)) | |
| 11082 ++nr; | |
| 11083 else | |
| 11084 restore_size = FALSE; | |
| 11085 if (curwin == wp) | |
| 11086 cnr = nr; | |
| 11087 } | |
| 11088 | |
| 11089 /* Go to the first window. */ | |
| 11090 if (put_line(fd, "wincmd t") == FAIL) | |
| 7 | 11091 return FAIL; |
| 827 | 11092 |
| 11093 /* | |
| 11094 * If more than one window, see if sizes can be restored. | |
| 11095 * First set 'winheight' and 'winwidth' to 1 to avoid the windows being | |
| 11096 * resized when moving between windows. | |
| 11097 * Do this before restoring the view, so that the topline and the | |
| 11098 * cursor can be set. This is done again below. | |
| 11099 */ | |
| 11100 if (put_line(fd, "set winheight=1 winwidth=1") == FAIL) | |
| 11101 return FAIL; | |
| 1021 | 11102 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11103 return FAIL; |
| 11104 | |
| 11105 /* | |
| 11106 * Restore the view of the window (options, file, cursor, etc.). | |
| 11107 */ | |
| 1021 | 11108 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 827 | 11109 { |
| 11110 if (!ses_do_win(wp)) | |
| 11111 continue; | |
| 1467 | 11112 if (put_view(fd, wp, wp != edited_win, &ssop_flags, |
| 11113 cur_arg_idx) == FAIL) | |
| 827 | 11114 return FAIL; |
| 11115 if (nr > 1 && put_line(fd, "wincmd w") == FAIL) | |
| 11116 return FAIL; | |
| 1467 | 11117 next_arg_idx = wp->w_arg_idx; |
| 11118 } | |
| 11119 | |
| 11120 /* The argument index in the first tab page is zero, need to set it in | |
| 11121 * each window. For further tab pages it's the window where we do | |
| 11122 * "tabedit". */ | |
| 11123 cur_arg_idx = next_arg_idx; | |
| 827 | 11124 |
| 11125 /* | |
| 11126 * Restore cursor to the current window if it's not the first one. | |
| 11127 */ | |
| 11128 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0 | |
| 11129 || put_eol(fd) == FAIL)) | |
| 7 | 11130 return FAIL; |
| 827 | 11131 |
| 11132 /* | |
| 11133 * Restore window sizes again after jumping around in windows, because | |
| 11134 * the current window has a minimum size while others may not. | |
| 11135 */ | |
| 1021 | 11136 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL) |
| 827 | 11137 return FAIL; |
| 11138 | |
| 11139 /* Don't continue in another tab page when doing only the current one | |
| 11140 * or when at the last tab page. */ | |
| 1021 | 11141 if (!(ssop_flags & SSOP_TABPAGES)) |
| 827 | 11142 break; |
| 11143 } | |
| 11144 | |
| 11145 if (ssop_flags & SSOP_TABPAGES) | |
| 11146 { | |
| 11147 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0 | |
| 11148 || put_eol(fd) == FAIL) | |
| 11149 return FAIL; | |
| 11150 } | |
| 5877 | 11151 if (restore_stal && put_line(fd, "set stal=1") == FAIL) |
| 11152 return FAIL; | |
| 827 | 11153 |
| 859 | 11154 /* |
| 11155 * Wipe out an empty unnamed buffer we started in. | |
| 11156 */ | |
| 11157 if (put_line(fd, "if exists('s:wipebuf')") == FAIL) | |
| 11158 return FAIL; | |
| 866 | 11159 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL) |
| 859 | 11160 return FAIL; |
| 11161 if (put_line(fd, "endif") == FAIL) | |
| 11162 return FAIL; | |
| 11163 if (put_line(fd, "unlet! s:wipebuf") == FAIL) | |
| 11164 return FAIL; | |
| 11165 | |
| 11166 /* Re-apply 'winheight', 'winwidth' and 'shortmess'. */ | |
| 11167 if (fprintf(fd, "set winheight=%ld winwidth=%ld shortmess=%s", | |
| 11168 p_wh, p_wiw, p_shm) < 0 || put_eol(fd) == FAIL) | |
| 11169 return FAIL; | |
| 7 | 11170 |
| 11171 /* | |
| 11172 * Lastly, execute the x.vim file if it exists. | |
| 11173 */ | |
| 11174 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL | |
| 11175 || put_line(fd, "if file_readable(s:sx)") == FAIL | |
| 1769 | 11176 || put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL |
| 7 | 11177 || put_line(fd, "endif") == FAIL) |
| 11178 return FAIL; | |
| 11179 | |
| 11180 return OK; | |
| 11181 } | |
| 11182 | |
| 11183 static int | |
|
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diff
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|
11184 ses_winsizes( |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11185 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
11186 int restore_size, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11187 win_T *tab_firstwin) |
| 7 | 11188 { |
| 11189 int n = 0; | |
| 11190 win_T *wp; | |
| 11191 | |
| 11192 if (restore_size && (ssop_flags & SSOP_WINSIZE)) | |
| 11193 { | |
| 1021 | 11194 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next) |
| 7 | 11195 { |
| 11196 if (!ses_do_win(wp)) | |
| 11197 continue; | |
| 11198 ++n; | |
| 11199 | |
| 11200 /* restore height when not full height */ | |
| 11201 if (wp->w_height + wp->w_status_height < topframe->fr_height | |
| 11202 && (fprintf(fd, | |
| 11203 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)", | |
| 11204 n, (long)wp->w_height, Rows / 2, Rows) < 0 | |
| 11205 || put_eol(fd) == FAIL)) | |
| 11206 return FAIL; | |
| 11207 | |
| 11208 /* restore width when not full width */ | |
| 11209 if (wp->w_width < Columns && (fprintf(fd, | |
| 11210 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)", | |
| 11211 n, (long)wp->w_width, Columns / 2, Columns) < 0 | |
| 11212 || put_eol(fd) == FAIL)) | |
| 11213 return FAIL; | |
| 11214 } | |
| 11215 } | |
| 11216 else | |
| 11217 { | |
| 11218 /* Just equalise window sizes */ | |
| 11219 if (put_line(fd, "wincmd =") == FAIL) | |
| 11220 return FAIL; | |
| 11221 } | |
| 11222 return OK; | |
| 11223 } | |
| 11224 | |
| 11225 /* | |
| 11226 * Write commands to "fd" to recursively create windows for frame "fr", | |
| 11227 * horizontally and vertically split. | |
| 11228 * After the commands the last window in the frame is the current window. | |
| 11229 * Returns FAIL when writing the commands to "fd" fails. | |
| 11230 */ | |
| 11231 static int | |
|
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7799
diff
changeset
|
11232 ses_win_rec(FILE *fd, frame_T *fr) |
| 7 | 11233 { |
| 11234 frame_T *frc; | |
| 11235 int count = 0; | |
| 11236 | |
| 11237 if (fr->fr_layout != FR_LEAF) | |
| 11238 { | |
| 11239 /* Find first frame that's not skipped and then create a window for | |
| 11240 * each following one (first frame is already there). */ | |
| 11241 frc = ses_skipframe(fr->fr_child); | |
| 11242 if (frc != NULL) | |
| 11243 while ((frc = ses_skipframe(frc->fr_next)) != NULL) | |
| 11244 { | |
| 11245 /* Make window as big as possible so that we have lots of room | |
| 11246 * to split. */ | |
| 11247 if (put_line(fd, "wincmd _ | wincmd |") == FAIL | |
| 11248 || put_line(fd, fr->fr_layout == FR_COL | |
| 11249 ? "split" : "vsplit") == FAIL) | |
| 11250 return FAIL; | |
| 11251 ++count; | |
| 11252 } | |
| 11253 | |
| 11254 /* Go back to the first window. */ | |
| 11255 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL | |
| 11256 ? "%dwincmd k" : "%dwincmd h", count) < 0 | |
| 11257 || put_eol(fd) == FAIL)) | |
| 11258 return FAIL; | |
| 11259 | |
| 11260 /* Recursively create frames/windows in each window of this column or | |
| 11261 * row. */ | |
| 11262 frc = ses_skipframe(fr->fr_child); | |
| 11263 while (frc != NULL) | |
| 11264 { | |
| 11265 ses_win_rec(fd, frc); | |
| 11266 frc = ses_skipframe(frc->fr_next); | |
| 11267 /* Go to next window. */ | |
| 11268 if (frc != NULL && put_line(fd, "wincmd w") == FAIL) | |
| 11269 return FAIL; | |
| 11270 } | |
| 11271 } | |
| 11272 return OK; | |
| 11273 } | |
| 11274 | |
| 11275 /* | |
| 11276 * Skip frames that don't contain windows we want to save in the Session. | |
| 11277 * Returns NULL when there none. | |
| 11278 */ | |
| 11279 static frame_T * | |
|
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parents:
7799
diff
changeset
|
11280 ses_skipframe(frame_T *fr) |
| 7 | 11281 { |
| 11282 frame_T *frc; | |
| 11283 | |
| 11284 for (frc = fr; frc != NULL; frc = frc->fr_next) | |
| 11285 if (ses_do_frame(frc)) | |
| 11286 break; | |
| 11287 return frc; | |
| 11288 } | |
| 11289 | |
| 11290 /* | |
| 11291 * Return TRUE if frame "fr" has a window somewhere that we want to save in | |
| 11292 * the Session. | |
| 11293 */ | |
| 11294 static int | |
|
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parents:
7799
diff
changeset
|
11295 ses_do_frame(frame_T *fr) |
| 7 | 11296 { |
| 11297 frame_T *frc; | |
| 11298 | |
| 11299 if (fr->fr_layout == FR_LEAF) | |
| 11300 return ses_do_win(fr->fr_win); | |
| 11301 for (frc = fr->fr_child; frc != NULL; frc = frc->fr_next) | |
| 11302 if (ses_do_frame(frc)) | |
| 11303 return TRUE; | |
| 11304 return FALSE; | |
| 11305 } | |
| 11306 | |
| 11307 /* | |
| 11308 * Return non-zero if window "wp" is to be stored in the Session. | |
| 11309 */ | |
| 11310 static int | |
|
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parents:
7799
diff
changeset
|
11311 ses_do_win(win_T *wp) |
| 7 | 11312 { |
| 11313 if (wp->w_buffer->b_fname == NULL | |
| 11314 #ifdef FEAT_QUICKFIX | |
| 11315 /* When 'buftype' is "nofile" can't restore the window contents. */ | |
| 11316 || bt_nofile(wp->w_buffer) | |
| 11317 #endif | |
| 11318 ) | |
| 11319 return (ssop_flags & SSOP_BLANK); | |
| 11320 if (wp->w_buffer->b_help) | |
| 11321 return (ssop_flags & SSOP_HELP); | |
| 11322 return TRUE; | |
| 11323 } | |
| 11324 | |
| 11325 /* | |
| 11326 * Write commands to "fd" to restore the view of a window. | |
| 11327 * Caller must make sure 'scrolloff' is zero. | |
| 11328 */ | |
| 11329 static int | |
|
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parents:
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diff
changeset
|
11330 put_view( |
|
f86adafb28d4
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parents:
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|
11331 FILE *fd, |
|
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parents:
7799
diff
changeset
|
11332 win_T *wp, |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
11333 int add_edit, /* add ":edit" command to view */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
11334 unsigned *flagp, /* vop_flags or ssop_flags */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11335 int current_arg_idx) /* current argument index of the window, use |
| 1467 | 11336 * -1 if unknown */ |
| 7 | 11337 { |
| 11338 win_T *save_curwin; | |
| 11339 int f; | |
| 11340 int do_cursor; | |
| 280 | 11341 int did_next = FALSE; |
| 7 | 11342 |
| 11343 /* Always restore cursor position for ":mksession". For ":mkview" only | |
| 11344 * when 'viewoptions' contains "cursor". */ | |
| 11345 do_cursor = (flagp == &ssop_flags || *flagp & SSOP_CURSOR); | |
| 11346 | |
| 11347 /* | |
| 11348 * Local argument list. | |
| 11349 */ | |
| 11350 if (wp->w_alist == &global_alist) | |
| 11351 { | |
| 11352 if (put_line(fd, "argglobal") == FAIL) | |
| 11353 return FAIL; | |
| 11354 } | |
| 11355 else | |
| 11356 { | |
| 11357 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga, | |
| 11358 flagp == &vop_flags | |
| 11359 || !(*flagp & SSOP_CURDIR) | |
| 11360 || wp->w_localdir != NULL, flagp) == FAIL) | |
| 11361 return FAIL; | |
| 11362 } | |
| 11363 | |
| 280 | 11364 /* Only when part of a session: restore the argument index. Some |
| 11365 * arguments may have been deleted, check if the index is valid. */ | |
|
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changeset
|
11366 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp) |
| 280 | 11367 && flagp == &ssop_flags) |
| 7 | 11368 { |
| 1467 | 11369 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0 |
| 7 | 11370 || put_eol(fd) == FAIL) |
| 11371 return FAIL; | |
| 280 | 11372 did_next = TRUE; |
| 7 | 11373 } |
| 11374 | |
| 11375 /* Edit the file. Skip this when ":next" already did it. */ | |
| 280 | 11376 if (add_edit && (!did_next || wp->w_arg_idx_invalid)) |
| 7 | 11377 { |
| 11378 /* | |
| 11379 * Load the file. | |
| 11380 */ | |
| 11381 if (wp->w_buffer->b_ffname != NULL | |
| 11382 #ifdef FEAT_QUICKFIX | |
| 11383 && !bt_nofile(wp->w_buffer) | |
| 11384 #endif | |
| 11385 ) | |
| 11386 { | |
| 11387 /* | |
| 11388 * Editing a file in this buffer: use ":edit file". | |
| 11389 * This may have side effects! (e.g., compressed or network file). | |
| 11390 */ | |
| 11391 if (fputs("edit ", fd) < 0 | |
| 11392 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11393 return FAIL; | |
| 11394 } | |
| 11395 else | |
| 11396 { | |
| 11397 /* No file in this buffer, just make it empty. */ | |
| 11398 if (put_line(fd, "enew") == FAIL) | |
| 11399 return FAIL; | |
| 11400 #ifdef FEAT_QUICKFIX | |
| 11401 if (wp->w_buffer->b_ffname != NULL) | |
| 11402 { | |
| 11403 /* The buffer does have a name, but it's not a file name. */ | |
| 11404 if (fputs("file ", fd) < 0 | |
| 11405 || ses_fname(fd, wp->w_buffer, flagp) == FAIL) | |
| 11406 return FAIL; | |
| 11407 } | |
| 11408 #endif | |
| 11409 do_cursor = FALSE; | |
| 11410 } | |
| 11411 } | |
| 11412 | |
| 11413 /* | |
| 11414 * Local mappings and abbreviations. | |
| 11415 */ | |
| 11416 if ((*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11417 && makemap(fd, wp->w_buffer) == FAIL) | |
| 11418 return FAIL; | |
| 11419 | |
| 11420 /* | |
| 11421 * Local options. Need to go to the window temporarily. | |
| 11422 * Store only local values when using ":mkview" and when ":mksession" is | |
| 11423 * used and 'sessionoptions' doesn't include "options". | |
| 11424 * Some folding options are always stored when "folds" is included, | |
| 11425 * otherwise the folds would not be restored correctly. | |
| 11426 */ | |
| 11427 save_curwin = curwin; | |
| 11428 curwin = wp; | |
| 11429 curbuf = curwin->w_buffer; | |
| 11430 if (*flagp & (SSOP_OPTIONS | SSOP_LOCALOPTIONS)) | |
| 11431 f = makeset(fd, OPT_LOCAL, | |
| 11432 flagp == &vop_flags || !(*flagp & SSOP_OPTIONS)); | |
| 11433 #ifdef FEAT_FOLDING | |
| 11434 else if (*flagp & SSOP_FOLDS) | |
| 11435 f = makefoldset(fd); | |
| 11436 #endif | |
| 11437 else | |
| 11438 f = OK; | |
| 11439 curwin = save_curwin; | |
| 11440 curbuf = curwin->w_buffer; | |
| 11441 if (f == FAIL) | |
| 11442 return FAIL; | |
| 11443 | |
| 11444 #ifdef FEAT_FOLDING | |
| 11445 /* | |
| 11446 * Save Folds when 'buftype' is empty and for help files. | |
| 11447 */ | |
| 11448 if ((*flagp & SSOP_FOLDS) | |
| 11449 && wp->w_buffer->b_ffname != NULL | |
| 635 | 11450 # ifdef FEAT_QUICKFIX |
| 11451 && (*wp->w_buffer->b_p_bt == NUL || wp->w_buffer->b_help) | |
| 11452 # endif | |
| 11453 ) | |
| 7 | 11454 { |
| 11455 if (put_folds(fd, wp) == FAIL) | |
| 11456 return FAIL; | |
| 11457 } | |
| 11458 #endif | |
| 11459 | |
| 11460 /* | |
| 11461 * Set the cursor after creating folds, since that moves the cursor. | |
| 11462 */ | |
| 11463 if (do_cursor) | |
| 11464 { | |
| 11465 | |
| 11466 /* Restore the cursor line in the file and relatively in the | |
| 11467 * window. Don't use "G", it changes the jumplist. */ | |
| 11468 if (fprintf(fd, "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)", | |
| 11469 (long)wp->w_cursor.lnum, | |
| 11470 (long)(wp->w_cursor.lnum - wp->w_topline), | |
| 11471 (long)wp->w_height / 2, (long)wp->w_height) < 0 | |
| 11472 || put_eol(fd) == FAIL | |
| 11473 || put_line(fd, "if s:l < 1 | let s:l = 1 | endif") == FAIL | |
| 11474 || put_line(fd, "exe s:l") == FAIL | |
| 11475 || put_line(fd, "normal! zt") == FAIL | |
| 11476 || fprintf(fd, "%ld", (long)wp->w_cursor.lnum) < 0 | |
| 11477 || put_eol(fd) == FAIL) | |
| 11478 return FAIL; | |
| 11479 /* Restore the cursor column and left offset when not wrapping. */ | |
| 11480 if (wp->w_cursor.col == 0) | |
| 11481 { | |
| 11482 if (put_line(fd, "normal! 0") == FAIL) | |
| 11483 return FAIL; | |
| 11484 } | |
| 11485 else | |
| 11486 { | |
| 11487 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0) | |
| 11488 { | |
| 11489 if (fprintf(fd, | |
| 11490 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)", | |
| 4155 | 11491 (long)wp->w_virtcol + 1, |
| 11492 (long)(wp->w_virtcol - wp->w_leftcol), | |
| 7 | 11493 (long)wp->w_width / 2, (long)wp->w_width) < 0 |
| 11494 || put_eol(fd) == FAIL | |
| 11495 || put_line(fd, "if s:c > 0") == FAIL | |
| 11496 || fprintf(fd, | |
| 4155 | 11497 " exe 'normal! ' . s:c . '|zs' . %ld . '|'", |
| 11498 (long)wp->w_virtcol + 1) < 0 | |
| 7 | 11499 || put_eol(fd) == FAIL |
| 11500 || put_line(fd, "else") == FAIL | |
| 4172 | 11501 || fprintf(fd, " normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11502 || put_eol(fd) == FAIL |
| 11503 || put_line(fd, "endif") == FAIL) | |
| 11504 return FAIL; | |
| 11505 } | |
| 11506 else | |
| 11507 { | |
| 4155 | 11508 if (fprintf(fd, "normal! 0%d|", wp->w_virtcol + 1) < 0 |
| 7 | 11509 || put_eol(fd) == FAIL) |
| 11510 return FAIL; | |
| 11511 } | |
| 11512 } | |
| 11513 } | |
| 11514 | |
| 11515 /* | |
| 11516 * Local directory. | |
| 11517 */ | |
| 11518 if (wp->w_localdir != NULL) | |
| 11519 { | |
| 11520 if (fputs("lcd ", fd) < 0 | |
| 11521 || ses_put_fname(fd, wp->w_localdir, flagp) == FAIL | |
| 11522 || put_eol(fd) == FAIL) | |
| 11523 return FAIL; | |
| 1113 | 11524 did_lcd = TRUE; |
| 7 | 11525 } |
| 11526 | |
| 11527 return OK; | |
| 11528 } | |
| 11529 | |
| 11530 /* | |
| 11531 * Write an argument list to the session file. | |
| 11532 * Returns FAIL if writing fails. | |
| 11533 */ | |
| 11534 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11535 ses_arglist( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11536 FILE *fd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11537 char *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
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|
11538 garray_T *gap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11539 int fullname, /* TRUE: use full path name */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
11540 unsigned *flagp) |
| 7 | 11541 { |
| 11542 int i; | |
| 2770 | 11543 char_u *buf = NULL; |
| 7 | 11544 char_u *s; |
| 11545 | |
| 5720 | 11546 if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL) |
| 11547 return FAIL; | |
| 11548 if (put_line(fd, "silent! argdel *") == FAIL) | |
| 7 | 11549 return FAIL; |
| 11550 for (i = 0; i < gap->ga_len; ++i) | |
| 11551 { | |
| 11552 /* NULL file names are skipped (only happens when out of memory). */ | |
| 11553 s = alist_name(&((aentry_T *)gap->ga_data)[i]); | |
| 11554 if (s != NULL) | |
| 11555 { | |
| 11556 if (fullname) | |
| 11557 { | |
| 2770 | 11558 buf = alloc(MAXPATHL); |
| 11559 if (buf != NULL) | |
| 11560 { | |
| 11561 (void)vim_FullName(s, buf, MAXPATHL, FALSE); | |
| 11562 s = buf; | |
| 11563 } | |
| 7 | 11564 } |
| 5720 | 11565 if (fputs("argadd ", fd) < 0 |
| 11566 || ses_put_fname(fd, s, flagp) == FAIL | |
| 11567 || put_eol(fd) == FAIL) | |
| 2770 | 11568 { |
| 11569 vim_free(buf); | |
| 7 | 11570 return FAIL; |
| 2770 | 11571 } |
| 11572 vim_free(buf); | |
| 7 | 11573 } |
| 11574 } | |
| 5720 | 11575 return OK; |
| 7 | 11576 } |
| 11577 | |
| 11578 /* | |
| 11579 * Write a buffer name to the session file. | |
| 11580 * Also ends the line. | |
| 11581 * Returns FAIL if writing fails. | |
| 11582 */ | |
| 11583 static int | |
|
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7799
diff
changeset
|
11584 ses_fname(FILE *fd, buf_T *buf, unsigned *flagp) |
| 7 | 11585 { |
| 11586 char_u *name; | |
| 11587 | |
| 11588 /* Use the short file name if the current directory is known at the time | |
| 1113 | 11589 * the session file will be sourced. |
| 11590 * Don't do this for ":mkview", we don't know the current directory. | |
| 11591 * Don't do this after ":lcd", we don't keep track of what the current | |
| 11592 * directory is. */ | |
| 7 | 11593 if (buf->b_sfname != NULL |
| 11594 && flagp == &ssop_flags | |
| 1113 | 11595 && (ssop_flags & (SSOP_CURDIR | SSOP_SESDIR)) |
| 1925 | 11596 #ifdef FEAT_AUTOCHDIR |
| 11597 && !p_acd | |
| 11598 #endif | |
| 1113 | 11599 && !did_lcd) |
| 7 | 11600 name = buf->b_sfname; |
| 11601 else | |
| 11602 name = buf->b_ffname; | |
| 11603 if (ses_put_fname(fd, name, flagp) == FAIL || put_eol(fd) == FAIL) | |
| 11604 return FAIL; | |
| 11605 return OK; | |
| 11606 } | |
| 11607 | |
| 11608 /* | |
| 11609 * Write a file name to the session file. | |
| 11610 * Takes care of the "slash" option in 'sessionoptions' and escapes special | |
| 11611 * characters. | |
| 2602 | 11612 * Returns FAIL if writing fails or out of memory. |
| 7 | 11613 */ |
| 11614 static int | |
|
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parents:
7799
diff
changeset
|
11615 ses_put_fname(FILE *fd, char_u *name, unsigned *flagp) |
| 7 | 11616 { |
| 11617 char_u *sname; | |
| 2602 | 11618 char_u *p; |
| 7 | 11619 int retval = OK; |
| 11620 | |
| 11621 sname = home_replace_save(NULL, name); | |
| 2602 | 11622 if (sname == NULL) |
| 11623 return FAIL; | |
| 11624 | |
| 11625 if (*flagp & SSOP_SLASH) | |
| 11626 { | |
| 11627 /* change all backslashes to forward slashes */ | |
| 11628 for (p = sname; *p != NUL; mb_ptr_adv(p)) | |
| 11629 if (*p == '\\') | |
| 11630 *p = '/'; | |
| 11631 } | |
| 11632 | |
| 4352 | 11633 /* escape special characters */ |
| 2602 | 11634 p = vim_strsave_fnameescape(sname, FALSE); |
| 7 | 11635 vim_free(sname); |
| 2602 | 11636 if (p == NULL) |
| 11637 return FAIL; | |
| 11638 | |
| 11639 /* write the result */ | |
| 11640 if (fputs((char *)p, fd) < 0) | |
| 11641 retval = FAIL; | |
| 11642 | |
| 11643 vim_free(p); | |
| 7 | 11644 return retval; |
| 11645 } | |
| 11646 | |
| 11647 /* | |
| 11648 * ":loadview [nr]" | |
| 11649 */ | |
| 11650 static void | |
|
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parents:
7799
diff
changeset
|
11651 ex_loadview(exarg_T *eap) |
| 7 | 11652 { |
| 11653 char_u *fname; | |
| 11654 | |
| 11655 fname = get_view_file(*eap->arg); | |
| 11656 if (fname != NULL) | |
| 11657 { | |
| 819 | 11658 do_source(fname, FALSE, DOSO_NONE); |
| 7 | 11659 vim_free(fname); |
| 11660 } | |
| 11661 } | |
| 11662 | |
| 11663 /* | |
| 11664 * Get the name of the view file for the current buffer. | |
| 11665 */ | |
| 11666 static char_u * | |
|
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parents:
7799
diff
changeset
|
11667 get_view_file(int c) |
| 7 | 11668 { |
| 11669 int len = 0; | |
| 11670 char_u *p, *s; | |
| 11671 char_u *retval; | |
| 11672 char_u *sname; | |
| 11673 | |
| 11674 if (curbuf->b_ffname == NULL) | |
| 11675 { | |
| 11676 EMSG(_(e_noname)); | |
| 11677 return NULL; | |
| 11678 } | |
| 11679 sname = home_replace_save(NULL, curbuf->b_ffname); | |
| 11680 if (sname == NULL) | |
| 11681 return NULL; | |
| 11682 | |
| 11683 /* | |
| 11684 * We want a file name without separators, because we're not going to make | |
| 11685 * a directory. | |
| 11686 * "normal" path separator -> "=+" | |
| 11687 * "=" -> "==" | |
| 11688 * ":" path separator -> "=-" | |
| 11689 */ | |
| 11690 for (p = sname; *p; ++p) | |
| 11691 if (*p == '=' || vim_ispathsep(*p)) | |
| 11692 ++len; | |
| 11693 retval = alloc((unsigned)(STRLEN(sname) + len + STRLEN(p_vdir) + 9)); | |
| 11694 if (retval != NULL) | |
| 11695 { | |
| 11696 STRCPY(retval, p_vdir); | |
| 11697 add_pathsep(retval); | |
| 11698 s = retval + STRLEN(retval); | |
| 11699 for (p = sname; *p; ++p) | |
| 11700 { | |
| 11701 if (*p == '=') | |
| 11702 { | |
| 11703 *s++ = '='; | |
| 11704 *s++ = '='; | |
| 11705 } | |
| 11706 else if (vim_ispathsep(*p)) | |
| 11707 { | |
| 11708 *s++ = '='; | |
| 2823 | 11709 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) |
| 7 | 11710 if (*p == ':') |
| 11711 *s++ = '-'; | |
| 11712 else | |
| 573 | 11713 #endif |
| 7 | 11714 *s++ = '+'; |
| 11715 } | |
| 11716 else | |
| 11717 *s++ = *p; | |
| 11718 } | |
| 11719 *s++ = '='; | |
| 11720 *s++ = c; | |
| 11721 STRCPY(s, ".vim"); | |
| 11722 } | |
| 11723 | |
| 11724 vim_free(sname); | |
| 11725 return retval; | |
| 11726 } | |
| 11727 | |
| 11728 #endif /* FEAT_SESSION */ | |
| 11729 | |
| 11730 /* | |
| 11731 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession". | |
| 11732 * Return FAIL for a write error. | |
| 11733 */ | |
| 11734 int | |
|
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diff
changeset
|
11735 put_eol(FILE *fd) |
| 7 | 11736 { |
| 11737 if ( | |
| 11738 #ifdef USE_CRNL | |
| 11739 ( | |
| 11740 # ifdef MKSESSION_NL | |
| 11741 !mksession_nl && | |
| 11742 # endif | |
| 11743 (putc('\r', fd) < 0)) || | |
| 11744 #endif | |
| 11745 (putc('\n', fd) < 0)) | |
| 11746 return FAIL; | |
| 11747 return OK; | |
| 11748 } | |
| 11749 | |
| 11750 /* | |
| 11751 * Write a line to "fd". | |
| 11752 * Return FAIL for a write error. | |
| 11753 */ | |
| 11754 int | |
|
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parents:
7799
diff
changeset
|
11755 put_line(FILE *fd, char *s) |
| 7 | 11756 { |
| 11757 if (fputs(s, fd) < 0 || put_eol(fd) == FAIL) | |
| 11758 return FAIL; | |
| 11759 return OK; | |
| 11760 } | |
| 11761 | |
| 11762 #ifdef FEAT_VIMINFO | |
| 11763 /* | |
| 11764 * ":rviminfo" and ":wviminfo". | |
| 11765 */ | |
| 11766 static void | |
|
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diff
changeset
|
11767 ex_viminfo( |
|
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diff
changeset
|
11768 exarg_T *eap) |
| 7 | 11769 { |
| 11770 char_u *save_viminfo; | |
| 11771 | |
| 11772 save_viminfo = p_viminfo; | |
| 11773 if (*p_viminfo == NUL) | |
| 11774 p_viminfo = (char_u *)"'100"; | |
| 11775 if (eap->cmdidx == CMD_rviminfo) | |
| 11776 { | |
| 1733 | 11777 if (read_viminfo(eap->arg, VIF_WANT_INFO | VIF_WANT_MARKS |
| 11778 | (eap->forceit ? VIF_FORCEIT : 0)) == FAIL) | |
| 7 | 11779 EMSG(_("E195: Cannot open viminfo file for reading")); |
| 11780 } | |
| 11781 else | |
| 11782 write_viminfo(eap->arg, eap->forceit); | |
| 11783 p_viminfo = save_viminfo; | |
| 11784 } | |
| 11785 #endif | |
| 11786 | |
| 11787 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 272 | 11788 /* |
| 2770 | 11789 * Make a dialog message in "buff[DIALOG_MSG_SIZE]". |
| 310 | 11790 * "format" must contain "%s". |
| 272 | 11791 */ |
| 7 | 11792 void |
|
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7799
diff
changeset
|
11793 dialog_msg(char_u *buff, char *format, char_u *fname) |
| 7 | 11794 { |
| 11795 if (fname == NULL) | |
| 11796 fname = (char_u *)_("Untitled"); | |
| 2770 | 11797 vim_snprintf((char *)buff, DIALOG_MSG_SIZE, format, fname); |
| 7 | 11798 } |
| 11799 #endif | |
| 11800 | |
| 11801 /* | |
| 11802 * ":behave {mswin,xterm}" | |
| 11803 */ | |
| 11804 static void | |
|
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7799
diff
changeset
|
11805 ex_behave(exarg_T *eap) |
| 7 | 11806 { |
| 11807 if (STRCMP(eap->arg, "mswin") == 0) | |
| 11808 { | |
| 11809 set_option_value((char_u *)"selection", 0L, (char_u *)"exclusive", 0); | |
| 11810 set_option_value((char_u *)"selectmode", 0L, (char_u *)"mouse,key", 0); | |
| 11811 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"popup", 0); | |
| 11812 set_option_value((char_u *)"keymodel", 0L, | |
| 11813 (char_u *)"startsel,stopsel", 0); | |
| 11814 } | |
| 11815 else if (STRCMP(eap->arg, "xterm") == 0) | |
| 11816 { | |
| 11817 set_option_value((char_u *)"selection", 0L, (char_u *)"inclusive", 0); | |
| 11818 set_option_value((char_u *)"selectmode", 0L, (char_u *)"", 0); | |
| 11819 set_option_value((char_u *)"mousemodel", 0L, (char_u *)"extend", 0); | |
| 11820 set_option_value((char_u *)"keymodel", 0L, (char_u *)"", 0); | |
| 11821 } | |
| 11822 else | |
| 11823 EMSG2(_(e_invarg2), eap->arg); | |
| 11824 } | |
| 11825 | |
|
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|
11826 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
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|
11827 /* |
|
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|
11828 * Function given to ExpandGeneric() to obtain the possible arguments of the |
|
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|
11829 * ":behave {mswin,xterm}" command. |
|
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|
11830 */ |
|
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|
11831 char_u * |
|
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diff
changeset
|
11832 get_behave_arg(expand_T *xp UNUSED, int idx) |
|
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|
11833 { |
|
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changeset
|
11834 if (idx == 0) |
|
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changeset
|
11835 return (char_u *)"mswin"; |
|
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|
11836 if (idx == 1) |
|
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|
11837 return (char_u *)"xterm"; |
|
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diff
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|
11838 return NULL; |
|
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|
11839 } |
|
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|
11840 #endif |
|
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changeset
|
11841 |
| 7 | 11842 #ifdef FEAT_AUTOCMD |
| 11843 static int filetype_detect = FALSE; | |
| 11844 static int filetype_plugin = FALSE; | |
| 11845 static int filetype_indent = FALSE; | |
| 11846 | |
| 11847 /* | |
| 11848 * ":filetype [plugin] [indent] {on,off,detect}" | |
| 11849 * on: Load the filetype.vim file to install autocommands for file types. | |
| 11850 * off: Load the ftoff.vim file to remove all autocommands for file types. | |
| 11851 * plugin on: load filetype.vim and ftplugin.vim | |
| 11852 * plugin off: load ftplugof.vim | |
| 11853 * indent on: load filetype.vim and indent.vim | |
| 11854 * indent off: load indoff.vim | |
| 11855 */ | |
| 11856 static void | |
|
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7799
diff
changeset
|
11857 ex_filetype(exarg_T *eap) |
| 7 | 11858 { |
| 11859 char_u *arg = eap->arg; | |
| 11860 int plugin = FALSE; | |
| 11861 int indent = FALSE; | |
| 11862 | |
| 11863 if (*eap->arg == NUL) | |
| 11864 { | |
| 11865 /* Print current status. */ | |
| 11866 smsg((char_u *)"filetype detection:%s plugin:%s indent:%s", | |
| 11867 filetype_detect ? "ON" : "OFF", | |
| 11868 filetype_plugin ? (filetype_detect ? "ON" : "(on)") : "OFF", | |
| 11869 filetype_indent ? (filetype_detect ? "ON" : "(on)") : "OFF"); | |
| 11870 return; | |
| 11871 } | |
| 11872 | |
| 11873 /* Accept "plugin" and "indent" in any order. */ | |
| 11874 for (;;) | |
| 11875 { | |
| 11876 if (STRNCMP(arg, "plugin", 6) == 0) | |
| 11877 { | |
| 11878 plugin = TRUE; | |
| 11879 arg = skipwhite(arg + 6); | |
| 11880 continue; | |
| 11881 } | |
| 11882 if (STRNCMP(arg, "indent", 6) == 0) | |
| 11883 { | |
| 11884 indent = TRUE; | |
| 11885 arg = skipwhite(arg + 6); | |
| 11886 continue; | |
| 11887 } | |
| 11888 break; | |
| 11889 } | |
| 11890 if (STRCMP(arg, "on") == 0 || STRCMP(arg, "detect") == 0) | |
| 11891 { | |
| 11892 if (*arg == 'o' || !filetype_detect) | |
| 11893 { | |
|
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8402
diff
changeset
|
11894 source_runtime((char_u *)FILETYPE_FILE, DIP_ALL); |
| 7 | 11895 filetype_detect = TRUE; |
| 11896 if (plugin) | |
| 11897 { | |
|
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8402
diff
changeset
|
11898 source_runtime((char_u *)FTPLUGIN_FILE, DIP_ALL); |
| 7 | 11899 filetype_plugin = TRUE; |
| 11900 } | |
| 11901 if (indent) | |
| 11902 { | |
|
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8402
diff
changeset
|
11903 source_runtime((char_u *)INDENT_FILE, DIP_ALL); |
| 7 | 11904 filetype_indent = TRUE; |
| 11905 } | |
| 11906 } | |
| 11907 if (*arg == 'd') | |
| 11908 { | |
|
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parents:
9230
diff
changeset
|
11909 (void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE, NULL); |
| 717 | 11910 do_modelines(0); |
| 7 | 11911 } |
| 11912 } | |
| 11913 else if (STRCMP(arg, "off") == 0) | |
| 11914 { | |
| 11915 if (plugin || indent) | |
| 11916 { | |
| 11917 if (plugin) | |
| 11918 { | |
|
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8402
diff
changeset
|
11919 source_runtime((char_u *)FTPLUGOF_FILE, DIP_ALL); |
| 7 | 11920 filetype_plugin = FALSE; |
| 11921 } | |
| 11922 if (indent) | |
| 11923 { | |
|
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parents:
8402
diff
changeset
|
11924 source_runtime((char_u *)INDOFF_FILE, DIP_ALL); |
| 7 | 11925 filetype_indent = FALSE; |
| 11926 } | |
| 11927 } | |
| 11928 else | |
| 11929 { | |
|
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parents:
8402
diff
changeset
|
11930 source_runtime((char_u *)FTOFF_FILE, DIP_ALL); |
| 7 | 11931 filetype_detect = FALSE; |
| 11932 } | |
| 11933 } | |
| 11934 else | |
| 11935 EMSG2(_(e_invarg2), arg); | |
| 11936 } | |
| 11937 | |
| 11938 /* | |
| 11939 * ":setfiletype {name}" | |
| 11940 */ | |
| 11941 static void | |
|
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parents:
7799
diff
changeset
|
11942 ex_setfiletype(exarg_T *eap) |
| 7 | 11943 { |
| 11944 if (!did_filetype) | |
| 11945 set_option_value((char_u *)"filetype", 0L, eap->arg, OPT_LOCAL); | |
| 11946 } | |
| 11947 #endif | |
| 11948 | |
| 11949 static void | |
|
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diff
changeset
|
11950 ex_digraphs(exarg_T *eap UNUSED) |
| 7 | 11951 { |
| 11952 #ifdef FEAT_DIGRAPHS | |
| 11953 if (*eap->arg != NUL) | |
| 11954 putdigraph(eap->arg); | |
| 11955 else | |
| 11956 listdigraphs(); | |
| 11957 #else | |
| 11958 EMSG(_("E196: No digraphs in this version")); | |
| 11959 #endif | |
| 11960 } | |
| 11961 | |
| 11962 static void | |
|
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diff
changeset
|
11963 ex_set(exarg_T *eap) |
| 7 | 11964 { |
| 11965 int flags = 0; | |
| 11966 | |
| 11967 if (eap->cmdidx == CMD_setlocal) | |
| 11968 flags = OPT_LOCAL; | |
| 11969 else if (eap->cmdidx == CMD_setglobal) | |
| 11970 flags = OPT_GLOBAL; | |
| 11971 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) && defined(FEAT_BROWSE) | |
| 11972 if (cmdmod.browse && flags == 0) | |
| 11973 ex_options(eap); | |
| 11974 else | |
| 11975 #endif | |
| 11976 (void)do_set(eap->arg, flags); | |
| 11977 } | |
| 11978 | |
| 11979 #ifdef FEAT_SEARCH_EXTRA | |
| 11980 /* | |
| 11981 * ":nohlsearch" | |
| 11982 */ | |
| 11983 static void | |
|
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diff
changeset
|
11984 ex_nohlsearch(exarg_T *eap UNUSED) |
| 7 | 11985 { |
| 5458 | 11986 SET_NO_HLSEARCH(TRUE); |
| 737 | 11987 redraw_all_later(SOME_VALID); |
| 7 | 11988 } |
| 11989 | |
| 11990 /* | |
| 698 | 11991 * ":[N]match {group} {pattern}" |
| 7 | 11992 * Sets nextcmd to the start of the next command, if any. Also called when |
| 11993 * skipping commands to find the next command. | |
| 11994 */ | |
| 11995 static void | |
|
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7799
diff
changeset
|
11996 ex_match(exarg_T *eap) |
| 7 | 11997 { |
| 11998 char_u *p; | |
| 1349 | 11999 char_u *g = NULL; |
| 7 | 12000 char_u *end; |
| 12001 int c; | |
| 1326 | 12002 int id; |
| 698 | 12003 |
| 12004 if (eap->line2 <= 3) | |
| 1326 | 12005 id = eap->line2; |
| 698 | 12006 else |
| 12007 { | |
| 12008 EMSG(e_invcmd); | |
| 12009 return; | |
| 12010 } | |
| 7 | 12011 |
| 12012 /* First clear any old pattern. */ | |
| 12013 if (!eap->skip) | |
| 1326 | 12014 match_delete(curwin, id, FALSE); |
| 7 | 12015 |
| 12016 if (ends_excmd(*eap->arg)) | |
| 12017 end = eap->arg; | |
| 12018 else if ((STRNICMP(eap->arg, "none", 4) == 0 | |
| 12019 && (vim_iswhite(eap->arg[4]) || ends_excmd(eap->arg[4])))) | |
| 12020 end = eap->arg + 4; | |
| 12021 else | |
| 12022 { | |
| 12023 p = skiptowhite(eap->arg); | |
| 12024 if (!eap->skip) | |
| 1326 | 12025 g = vim_strnsave(eap->arg, (int)(p - eap->arg)); |
| 7 | 12026 p = skipwhite(p); |
| 12027 if (*p == NUL) | |
| 12028 { | |
| 12029 /* There must be two arguments. */ | |
|
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commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12030 vim_free(g); |
| 7 | 12031 EMSG2(_(e_invarg2), eap->arg); |
| 12032 return; | |
| 12033 } | |
| 12034 end = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 12035 if (!eap->skip) | |
| 12036 { | |
| 12037 if (*end != NUL && !ends_excmd(*skipwhite(end + 1))) | |
| 12038 { | |
|
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commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12039 vim_free(g); |
| 7 | 12040 eap->errmsg = e_trailing; |
| 12041 return; | |
| 12042 } | |
| 674 | 12043 if (*end != *p) |
| 12044 { | |
|
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commit https://github.com/vim/vim/commit/9a7d58e42ed54406437c2394e5a489ee6a9e4220
Christian Brabandt <cb@256bit.org>
parents:
7168
diff
changeset
|
12045 vim_free(g); |
| 674 | 12046 EMSG2(_(e_invarg2), p); |
| 12047 return; | |
| 12048 } | |
| 7 | 12049 |
| 12050 c = *end; | |
| 12051 *end = NUL; | |
| 6947 | 12052 match_add(curwin, g, p + 1, 10, id, NULL, NULL); |
| 1326 | 12053 vim_free(g); |
| 819 | 12054 *end = c; |
| 7 | 12055 } |
| 12056 } | |
| 12057 eap->nextcmd = find_nextcmd(end); | |
| 12058 } | |
| 12059 #endif | |
| 12060 | |
| 12061 #ifdef FEAT_CRYPT | |
| 12062 /* | |
| 12063 * ":X": Get crypt key | |
| 12064 */ | |
| 12065 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
12066 ex_X(exarg_T *eap UNUSED) |
| 7 | 12067 { |
| 6353 | 12068 crypt_check_current_method(); |
| 6122 | 12069 (void)crypt_get_key(TRUE, TRUE); |
| 7 | 12070 } |
| 12071 #endif | |
| 12072 | |
| 12073 #ifdef FEAT_FOLDING | |
| 12074 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
12075 ex_fold(exarg_T *eap) |
| 7 | 12076 { |
| 12077 if (foldManualAllowed(TRUE)) | |
| 12078 foldCreate(eap->line1, eap->line2); | |
| 12079 } | |
| 12080 | |
| 12081 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
12082 ex_foldopen(exarg_T *eap) |
| 7 | 12083 { |
| 12084 opFoldRange(eap->line1, eap->line2, eap->cmdidx == CMD_foldopen, | |
| 12085 eap->forceit, FALSE); | |
| 12086 } | |
| 12087 | |
| 12088 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
12089 ex_folddo(exarg_T *eap) |
| 7 | 12090 { |
| 12091 linenr_T lnum; | |
| 12092 | |
| 6116 | 12093 #ifdef FEAT_CLIPBOARD |
| 12094 start_global_changes(); | |
| 12095 #endif | |
| 12096 | |
| 7 | 12097 /* First set the marks for all lines closed/open. */ |
| 12098 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 12099 if (hasFolding(lnum, NULL, NULL) == (eap->cmdidx == CMD_folddoclosed)) | |
| 12100 ml_setmarked(lnum); | |
| 12101 | |
| 12102 /* Execute the command on the marked lines. */ | |
| 12103 global_exe(eap->arg); | |
| 12104 ml_clearmarked(); /* clear rest of the marks */ | |
| 6116 | 12105 #ifdef FEAT_CLIPBOARD |
| 12106 end_global_changes(); | |
| 12107 #endif | |
| 12108 } | |
| 12109 #endif |