Mercurial > vim
annotate src/edit.c @ 18098:a2870e6f5b45 v8.1.2044
patch 8.1.2044: no easy way to process postponed work
Commit: https://github.com/vim/vim/commit/8aeec40207b5adcd3a155277dc4f29189343b963
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Sep 15 23:02:04 2019 +0200
patch 8.1.2044: no easy way to process postponed work
Problem: No easy way to process postponed work. (Paul Jolly)
Solution: Add the SafeState autocommand event.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 15 Sep 2019 23:15:03 +0200 |
| parents | 59f8948b7590 |
| children | 1868ec23360e |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 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 * edit.c: functions for Insert mode | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
| 16 #define BACKSPACE_CHAR 1 | |
| 17 #define BACKSPACE_WORD 2 | |
| 18 #define BACKSPACE_WORD_NOT_SPACE 3 | |
| 19 #define BACKSPACE_LINE 4 | |
| 20 | |
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21 /* Set when doing something for completion that may call edit() recursively, |
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22 * which is not allowed. */ |
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23 static int compl_busy = FALSE; |
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24 |
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25 |
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26 static void ins_ctrl_v(void); |
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27 #ifdef FEAT_JOB_CHANNEL |
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28 static void init_prompt(int cmdchar_todo); |
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29 #endif |
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30 static void undisplay_dollar(void); |
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31 static void insert_special(int, int, int); |
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32 static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c); |
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33 static void check_auto_format(int); |
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34 static void redo_literal(int c); |
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35 static void start_arrow_common(pos_T *end_insert_pos, int change); |
| 744 | 36 #ifdef FEAT_SPELL |
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37 static void check_spell_redraw(void); |
| 221 | 38 #endif |
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39 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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40 static int echeck_abbr(int); |
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41 static void replace_join(int off); |
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42 static void mb_replace_pop_ins(int cc); |
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43 static void replace_flush(void); |
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44 static void replace_do_bs(int limit_col); |
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45 static int del_char_after_col(int limit_col); |
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46 static void ins_reg(void); |
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47 static void ins_ctrl_g(void); |
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48 static void ins_ctrl_hat(void); |
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49 static int ins_esc(long *count, int cmdchar, int nomove); |
| 7 | 50 #ifdef FEAT_RIGHTLEFT |
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51 static void ins_ctrl_(void); |
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52 #endif |
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53 static int ins_start_select(int c); |
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54 static void ins_insert(int replaceState); |
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55 static void ins_ctrl_o(void); |
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56 static void ins_shift(int c, int lastc); |
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57 static void ins_del(void); |
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58 static int ins_bs(int c, int mode, int *inserted_space_p); |
| 7 | 59 #ifdef FEAT_MOUSE |
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60 static void ins_mouse(int c); |
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61 static void ins_mousescroll(int dir); |
| 7 | 62 #endif |
| 692 | 63 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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64 static void ins_tabline(int c); |
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65 #endif |
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66 static void ins_left(void); |
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67 static void ins_home(int c); |
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68 static void ins_end(int c); |
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69 static void ins_s_left(void); |
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70 static void ins_right(void); |
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71 static void ins_s_right(void); |
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72 static void ins_up(int startcol); |
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73 static void ins_pageup(void); |
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74 static void ins_down(int startcol); |
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75 static void ins_pagedown(void); |
| 7 | 76 #ifdef FEAT_DND |
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77 static void ins_drop(void); |
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78 #endif |
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79 static int ins_tab(void); |
| 7 | 80 #ifdef FEAT_DIGRAPHS |
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81 static int ins_digraph(void); |
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82 #endif |
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83 static int ins_ctrl_ey(int tc); |
| 7 | 84 #ifdef FEAT_SMARTINDENT |
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85 static void ins_try_si(int c); |
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86 #endif |
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87 #if defined(FEAT_EVAL) |
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88 static char_u *do_insert_char_pre(int c); |
| 3390 | 89 #endif |
| 7 | 90 |
| 91 static colnr_T Insstart_textlen; /* length of line when insert started */ | |
| 92 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */ | |
| 5680 | 93 static int update_Insstart_orig = TRUE; /* set Insstart_orig to Insstart */ |
| 7 | 94 |
| 95 static char_u *last_insert = NULL; /* the text of the previous insert, | |
| 96 K_SPECIAL and CSI are escaped */ | |
| 97 static int last_insert_skip; /* nr of chars in front of previous insert */ | |
| 98 static int new_insert_skip; /* nr of chars in front of current insert */ | |
| 603 | 99 static int did_restart_edit; /* "restart_edit" when calling edit() */ |
| 7 | 100 |
| 101 #ifdef FEAT_CINDENT | |
| 102 static int can_cindent; /* may do cindenting on this line */ | |
| 103 #endif | |
| 104 | |
| 105 static int old_indent = 0; /* for ^^D command in insert mode */ | |
| 106 | |
| 107 #ifdef FEAT_RIGHTLEFT | |
| 298 | 108 static int revins_on; /* reverse insert mode on */ |
| 109 static int revins_chars; /* how much to skip after edit */ | |
| 110 static int revins_legal; /* was the last char 'legal'? */ | |
| 111 static int revins_scol; /* start column of revins session */ | |
| 7 | 112 #endif |
| 113 | |
| 114 static int ins_need_undo; /* call u_save() before inserting a | |
| 115 char. Set when edit() is called. | |
| 116 after that arrow_used is used. */ | |
| 117 | |
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118 static int did_add_space = FALSE; // auto_format() added an extra space |
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119 // under the cursor |
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120 static int dont_sync_undo = FALSE; // CTRL-G U prevents syncing undo for |
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121 // the next left/right cursor key |
| 7 | 122 |
| 123 /* | |
| 124 * edit(): Start inserting text. | |
| 125 * | |
| 126 * "cmdchar" can be: | |
| 127 * 'i' normal insert command | |
| 128 * 'a' normal append command | |
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129 * K_PS bracketed paste |
| 7 | 130 * 'R' replace command |
| 131 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
| 132 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
| 133 * 'g' "gI" command. | |
| 134 * 'V' "gR" command for Virtual Replace mode. | |
| 135 * 'v' "gr" command for single character Virtual Replace mode. | |
| 136 * | |
| 137 * This function is not called recursively. For CTRL-O commands, it returns | |
| 138 * and lets the caller handle the Normal-mode command. | |
| 139 * | |
| 140 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
| 141 */ | |
| 142 int | |
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143 edit( |
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144 int cmdchar, |
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145 int startln, /* if set, insert at start of line */ |
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146 long count) |
| 7 | 147 { |
| 148 int c = 0; | |
| 149 char_u *ptr; | |
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150 int lastc = 0; |
| 1869 | 151 int mincol; |
| 7 | 152 static linenr_T o_lnum = 0; |
| 153 int i; | |
| 154 int did_backspace = TRUE; /* previous char was backspace */ | |
| 155 #ifdef FEAT_CINDENT | |
| 156 int line_is_white = FALSE; /* line is empty before insert */ | |
| 157 #endif | |
| 158 linenr_T old_topline = 0; /* topline before insertion */ | |
| 159 #ifdef FEAT_DIFF | |
| 160 int old_topfill = -1; | |
| 161 #endif | |
| 162 int inserted_space = FALSE; /* just inserted a space */ | |
| 163 int replaceState = REPLACE; | |
| 477 | 164 int nomove = FALSE; /* don't move cursor on return */ |
|
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165 #ifdef FEAT_JOB_CHANNEL |
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166 int cmdchar_todo = cmdchar; |
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167 #endif |
| 7 | 168 |
| 603 | 169 /* Remember whether editing was restarted after CTRL-O. */ |
| 170 did_restart_edit = restart_edit; | |
| 171 | |
| 7 | 172 /* sleep before redrawing, needed for "CTRL-O :" that results in an |
| 173 * error message */ | |
| 174 check_for_delay(TRUE); | |
| 175 | |
| 5680 | 176 /* set Insstart_orig to Insstart */ |
| 177 update_Insstart_orig = TRUE; | |
| 178 | |
| 7 | 179 #ifdef HAVE_SANDBOX |
| 180 /* Don't allow inserting in the sandbox. */ | |
| 181 if (sandbox != 0) | |
| 182 { | |
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183 emsg(_(e_sandbox)); |
| 7 | 184 return FALSE; |
| 185 } | |
| 186 #endif | |
| 632 | 187 /* Don't allow changes in the buffer while editing the cmdline. The |
| 188 * caller of getcmdline() may get confused. */ | |
| 634 | 189 if (textlock != 0) |
| 632 | 190 { |
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191 emsg(_(e_secure)); |
| 632 | 192 return FALSE; |
| 193 } | |
| 7 | 194 |
| 844 | 195 /* Don't allow recursive insert mode when busy with completion. */ |
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196 if (ins_compl_active() || compl_busy || pum_visible()) |
| 844 | 197 { |
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198 emsg(_(e_secure)); |
| 844 | 199 return FALSE; |
| 200 } | |
| 7 | 201 ins_compl_clear(); /* clear stuff for CTRL-X mode */ |
| 202 | |
| 11 | 203 /* |
| 204 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
| 205 */ | |
| 206 if (cmdchar != 'r' && cmdchar != 'v') | |
| 207 { | |
| 4027 | 208 pos_T save_cursor = curwin->w_cursor; |
| 209 | |
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210 #ifdef FEAT_EVAL |
| 11 | 211 if (cmdchar == 'R') |
| 212 ptr = (char_u *)"r"; | |
| 213 else if (cmdchar == 'V') | |
| 214 ptr = (char_u *)"v"; | |
| 215 else | |
| 216 ptr = (char_u *)"i"; | |
| 217 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
| 4448 | 218 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ |
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219 #endif |
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220 ins_apply_autocmds(EVENT_INSERTENTER); |
| 4027 | 221 |
| 4448 | 222 /* Make sure the cursor didn't move. Do call check_cursor_col() in |
| 223 * case the text was modified. Since Insert mode was not started yet | |
| 224 * a call to check_cursor_col() may move the cursor, especially with | |
| 225 * the "A" command, thus set State to avoid that. Also check that the | |
| 226 * line number is still valid (lines may have been deleted). | |
| 227 * Do not restore if v:char was set to a non-empty string. */ | |
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228 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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229 #ifdef FEAT_EVAL |
| 4448 | 230 && *get_vim_var_str(VV_CHAR) == NUL |
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231 #endif |
| 4448 | 232 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
| 4027 | 233 { |
| 234 int save_state = State; | |
| 235 | |
| 236 curwin->w_cursor = save_cursor; | |
| 237 State = INSERT; | |
| 238 check_cursor_col(); | |
| 239 State = save_state; | |
| 240 } | |
| 11 | 241 } |
| 242 | |
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243 #ifdef FEAT_CONCEAL |
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244 /* Check if the cursor line needs redrawing before changing State. If |
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245 * 'concealcursor' is "n" it needs to be redrawn without concealing. */ |
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246 conceal_check_cursor_line(); |
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247 #endif |
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248 |
| 7 | 249 #ifdef FEAT_MOUSE |
| 250 /* | |
| 251 * When doing a paste with the middle mouse button, Insstart is set to | |
| 252 * where the paste started. | |
| 253 */ | |
| 254 if (where_paste_started.lnum != 0) | |
| 255 Insstart = where_paste_started; | |
| 256 else | |
| 257 #endif | |
| 258 { | |
| 259 Insstart = curwin->w_cursor; | |
| 260 if (startln) | |
| 261 Insstart.col = 0; | |
| 262 } | |
| 1869 | 263 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
| 7 | 264 Insstart_blank_vcol = MAXCOL; |
| 265 if (!did_ai) | |
| 266 ai_col = 0; | |
| 267 | |
| 268 if (cmdchar != NUL && restart_edit == 0) | |
| 269 { | |
| 270 ResetRedobuff(); | |
| 271 AppendNumberToRedobuff(count); | |
| 272 if (cmdchar == 'V' || cmdchar == 'v') | |
| 273 { | |
| 274 /* "gR" or "gr" command */ | |
| 275 AppendCharToRedobuff('g'); | |
| 276 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 277 } | |
| 278 else | |
| 279 { | |
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280 if (cmdchar == K_PS) |
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281 AppendCharToRedobuff('a'); |
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282 else |
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283 AppendCharToRedobuff(cmdchar); |
| 7 | 284 if (cmdchar == 'g') /* "gI" command */ |
| 285 AppendCharToRedobuff('I'); | |
| 286 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 287 count = 1; /* insert only one <CR> */ | |
| 288 } | |
| 289 } | |
| 290 | |
| 291 if (cmdchar == 'R') | |
| 292 { | |
| 293 State = REPLACE; | |
| 294 } | |
| 295 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 296 { | |
| 297 State = VREPLACE; | |
| 298 replaceState = VREPLACE; | |
| 299 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 300 vr_lines_changed = 1; | |
| 301 } | |
| 302 else | |
| 303 State = INSERT; | |
| 304 | |
| 305 stop_insert_mode = FALSE; | |
| 306 | |
| 307 /* | |
| 308 * Need to recompute the cursor position, it might move when the cursor is | |
| 309 * on a TAB or special character. | |
| 310 */ | |
| 311 curs_columns(TRUE); | |
| 312 | |
| 313 /* | |
| 314 * Enable langmap or IME, indicated by 'iminsert'. | |
| 315 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 316 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 317 * when hitting <Esc>. | |
| 318 */ | |
| 319 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 320 State |= LANGMAP; | |
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321 #ifdef HAVE_INPUT_METHOD |
| 7 | 322 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 323 #endif | |
| 324 | |
| 325 #ifdef FEAT_MOUSE | |
| 326 setmouse(); | |
| 327 #endif | |
| 328 #ifdef FEAT_CMDL_INFO | |
| 329 clear_showcmd(); | |
| 330 #endif | |
| 331 #ifdef FEAT_RIGHTLEFT | |
| 332 /* there is no reverse replace mode */ | |
| 333 revins_on = (State == INSERT && p_ri); | |
| 334 if (revins_on) | |
| 335 undisplay_dollar(); | |
| 336 revins_chars = 0; | |
| 337 revins_legal = 0; | |
| 338 revins_scol = -1; | |
| 339 #endif | |
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340 if (!p_ek) |
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341 /* Disable bracketed paste mode, we won't recognize the escape |
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342 * sequences. */ |
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343 out_str(T_BD); |
| 7 | 344 |
| 345 /* | |
| 346 * Handle restarting Insert mode. | |
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347 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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348 * here with something in the stuff buffer. |
| 7 | 349 */ |
| 350 if (restart_edit != 0 && stuff_empty()) | |
| 351 { | |
| 352 #ifdef FEAT_MOUSE | |
| 353 /* | |
| 354 * After a paste we consider text typed to be part of the insert for | |
| 355 * the pasted text. You can backspace over the pasted text too. | |
| 356 */ | |
| 357 if (where_paste_started.lnum) | |
| 358 arrow_used = FALSE; | |
| 359 else | |
| 360 #endif | |
| 361 arrow_used = TRUE; | |
| 362 restart_edit = 0; | |
| 363 | |
| 364 /* | |
| 365 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 366 * now at the end-of-line, put it after the end-of-line (this is not | |
| 367 * correct in very rare cases). | |
| 368 * Also do this if curswant is greater than the current virtual | |
| 369 * column. Eg after "^O$" or "^O80|". | |
| 370 */ | |
| 371 validate_virtcol(); | |
| 372 update_curswant(); | |
| 230 | 373 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 374 || curwin->w_curswant > curwin->w_virtcol) |
| 375 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 376 { | |
| 377 if (ptr[1] == NUL) | |
| 378 ++curwin->w_cursor.col; | |
| 379 else if (has_mbyte) | |
| 380 { | |
| 474 | 381 i = (*mb_ptr2len)(ptr); |
| 7 | 382 if (ptr[i] == NUL) |
| 383 curwin->w_cursor.col += i; | |
| 384 } | |
| 385 } | |
| 230 | 386 ins_at_eol = FALSE; |
| 7 | 387 } |
| 388 else | |
| 389 arrow_used = FALSE; | |
| 390 | |
| 391 /* we are in insert mode now, don't need to start it anymore */ | |
| 392 need_start_insertmode = FALSE; | |
| 393 | |
| 394 /* Need to save the line for undo before inserting the first char. */ | |
| 395 ins_need_undo = TRUE; | |
| 396 | |
| 397 #ifdef FEAT_MOUSE | |
| 398 where_paste_started.lnum = 0; | |
| 399 #endif | |
| 400 #ifdef FEAT_CINDENT | |
| 401 can_cindent = TRUE; | |
| 402 #endif | |
| 403 #ifdef FEAT_FOLDING | |
| 404 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 405 * restarting. */ | |
| 406 if (!p_im && did_restart_edit == 0) | |
| 407 foldOpenCursor(); | |
| 408 #endif | |
| 409 | |
| 410 /* | |
| 411 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 412 * A warning message for changing a readonly file is given here, before | |
| 413 * actually changing anything. It's put after the mode, if any. | |
| 414 */ | |
| 415 i = 0; | |
| 644 | 416 if (p_smd && msg_silent == 0) |
| 7 | 417 i = showmode(); |
| 418 | |
| 419 if (!p_im && did_restart_edit == 0) | |
| 1473 | 420 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 421 |
| 422 #ifdef CURSOR_SHAPE | |
| 423 ui_cursor_shape(); /* may show different cursor shape */ | |
| 424 #endif | |
| 425 #ifdef FEAT_DIGRAPHS | |
| 426 do_digraph(-1); /* clear digraphs */ | |
| 427 #endif | |
| 428 | |
| 603 | 429 /* |
| 430 * Get the current length of the redo buffer, those characters have to be | |
| 431 * skipped if we want to get to the inserted characters. | |
| 432 */ | |
| 7 | 433 ptr = get_inserted(); |
| 434 if (ptr == NULL) | |
| 435 new_insert_skip = 0; | |
| 436 else | |
| 437 { | |
| 438 new_insert_skip = (int)STRLEN(ptr); | |
| 439 vim_free(ptr); | |
| 440 } | |
| 441 | |
| 442 old_indent = 0; | |
| 443 | |
| 444 /* | |
| 445 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 446 */ | |
| 447 for (;;) | |
| 448 { | |
| 449 #ifdef FEAT_RIGHTLEFT | |
| 450 if (!revins_legal) | |
| 451 revins_scol = -1; /* reset on illegal motions */ | |
| 452 else | |
| 453 revins_legal = 0; | |
| 454 #endif | |
| 455 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 456 count = 0; | |
| 457 | |
| 5680 | 458 if (update_Insstart_orig) |
| 459 Insstart_orig = Insstart; | |
| 460 | |
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461 if (stop_insert_mode && !pum_visible()) |
| 7 | 462 { |
| 463 /* ":stopinsert" used or 'insertmode' reset */ | |
| 464 count = 0; | |
| 465 goto doESCkey; | |
| 466 } | |
| 467 | |
| 468 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 469 if (!arrow_used) | |
| 470 curwin->w_set_curswant = TRUE; | |
| 471 | |
| 472 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 473 * menu invoked a shell command). */ | |
| 474 if (stuff_empty()) | |
| 475 { | |
| 476 did_check_timestamps = FALSE; | |
| 477 if (need_check_timestamps) | |
| 478 check_timestamps(FALSE); | |
| 479 } | |
| 480 | |
| 481 /* | |
| 482 * When emsg() was called msg_scroll will have been set. | |
| 483 */ | |
| 484 msg_scroll = FALSE; | |
| 485 | |
| 486 #ifdef FEAT_GUI | |
| 487 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 488 * another window. "need_mouse_correct" may then be set because of an | |
| 489 * autocommand. */ | |
| 490 if (need_mouse_correct) | |
| 491 gui_mouse_correct(); | |
| 492 #endif | |
| 493 | |
| 494 #ifdef FEAT_FOLDING | |
| 495 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 496 if (fdo_flags & FDO_INSERT) | |
| 497 foldOpenCursor(); | |
| 498 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 499 if (!char_avail()) | |
| 500 foldCheckClose(); | |
| 501 #endif | |
| 502 | |
|
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503 #ifdef FEAT_JOB_CHANNEL |
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504 if (bt_prompt(curbuf)) |
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505 { |
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506 init_prompt(cmdchar_todo); |
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507 cmdchar_todo = NUL; |
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508 } |
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509 #endif |
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510 |
| 7 | 511 /* |
| 512 * If we inserted a character at the last position of the last line in | |
| 513 * the window, scroll the window one line up. This avoids an extra | |
| 514 * redraw. | |
| 515 * This is detected when the cursor column is smaller after inserting | |
| 516 * something. | |
| 517 * Don't do this when the topline changed already, it has | |
| 518 * already been adjusted (by insertchar() calling open_line())). | |
| 519 */ | |
| 520 if (curbuf->b_mod_set | |
| 521 && curwin->w_p_wrap | |
| 522 && !did_backspace | |
| 523 && curwin->w_topline == old_topline | |
| 524 #ifdef FEAT_DIFF | |
| 525 && curwin->w_topfill == old_topfill | |
| 526 #endif | |
| 527 ) | |
| 528 { | |
| 529 mincol = curwin->w_wcol; | |
| 530 validate_cursor_col(); | |
| 531 | |
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532 if ( |
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533 #ifdef FEAT_VARTABS |
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534 (int)curwin->w_wcol < mincol - tabstop_at( |
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535 get_nolist_virtcol(), curbuf->b_p_ts, |
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536 curbuf->b_p_vts_array) |
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537 #else |
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538 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
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diff
changeset
|
539 #endif |
| 7 | 540 && curwin->w_wrow == W_WINROW(curwin) |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15705
diff
changeset
|
541 + curwin->w_height - 1 - get_scrolloff_value() |
| 7 | 542 && (curwin->w_cursor.lnum != curwin->w_topline |
| 543 #ifdef FEAT_DIFF | |
| 544 || curwin->w_topfill > 0 | |
| 545 #endif | |
| 546 )) | |
| 547 { | |
| 548 #ifdef FEAT_DIFF | |
| 549 if (curwin->w_topfill > 0) | |
| 550 --curwin->w_topfill; | |
| 551 else | |
| 552 #endif | |
| 553 #ifdef FEAT_FOLDING | |
| 554 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 555 set_topline(curwin, old_topline + 1); | |
| 556 else | |
| 557 #endif | |
| 558 set_topline(curwin, curwin->w_topline + 1); | |
| 559 } | |
| 560 } | |
| 561 | |
| 562 /* May need to adjust w_topline to show the cursor. */ | |
| 563 update_topline(); | |
| 564 | |
| 565 did_backspace = FALSE; | |
| 566 | |
| 567 validate_cursor(); /* may set must_redraw */ | |
| 568 | |
| 569 /* | |
| 570 * Redraw the display when no characters are waiting. | |
| 571 * Also shows mode, ruler and positions cursor. | |
| 572 */ | |
| 661 | 573 ins_redraw(TRUE); |
| 7 | 574 |
| 575 if (curwin->w_p_scb) | |
| 576 do_check_scrollbind(TRUE); | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
577 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
578 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
579 do_check_cursorbind(); |
| 7 | 580 update_curswant(); |
| 581 old_topline = curwin->w_topline; | |
| 582 #ifdef FEAT_DIFF | |
| 583 old_topfill = curwin->w_topfill; | |
| 584 #endif | |
| 585 | |
| 586 #ifdef USE_ON_FLY_SCROLL | |
| 587 dont_scroll = FALSE; /* allow scrolling here */ | |
| 588 #endif | |
| 589 | |
| 590 /* | |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
591 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 592 */ |
| 6673 | 593 if (c != K_CURSORHOLD) |
| 594 lastc = c; /* remember the previous char for CTRL-D */ | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
595 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
596 /* After using CTRL-G U the next cursor key will not break undo. */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
597 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
598 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
599 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
600 dont_sync_undo = FALSE; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
601 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
602 /* Got here from normal mode when bracketed paste started. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
603 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
604 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
605 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
606 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
607 c = safe_vgetc(); |
|
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
608 |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
609 if (stop_insert_mode) |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
610 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
611 // Insert mode ended, possibly from a callback. |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
612 count = 0; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
613 nomove = TRUE; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
614 goto doESCkey; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
615 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
616 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 617 |
| 978 | 618 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 619 did_cursorhold = TRUE; | |
| 620 | |
| 7 | 621 #ifdef FEAT_RIGHTLEFT |
| 622 if (p_hkmap && KeyTyped) | |
| 623 c = hkmap(c); /* Hebrew mode mapping */ | |
| 624 #endif | |
| 625 | |
| 659 | 626 /* |
| 627 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 628 * and the cursor is still in the completed word. Only when there is |
| 629 * a match, skip this when no matches were found. | |
| 659 | 630 */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
631 if (ins_compl_active() |
| 897 | 632 && pum_wanted() |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
633 && curwin->w_cursor.col >= ins_compl_col() |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
634 && ins_compl_has_shown_match()) |
| 659 | 635 { |
| 636 /* BS: Delete one character from "compl_leader". */ | |
| 637 if ((c == K_BS || c == Ctrl_H) | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
638 && curwin->w_cursor.col > ins_compl_col() |
| 836 | 639 && (c = ins_compl_bs()) == NUL) |
| 657 | 640 continue; |
| 641 | |
| 659 | 642 /* When no match was selected or it was edited. */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
643 if (!ins_compl_used_match()) |
| 657 | 644 { |
| 659 | 645 /* CTRL-L: Add one character from the current match to |
| 836 | 646 * "compl_leader". Except when at the original match and |
| 647 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 648 if (c == Ctrl_L | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
649 && (!ctrl_x_mode_line_or_eval() |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
650 || ins_compl_long_shown_match())) |
| 659 | 651 { |
| 652 ins_compl_addfrommatch(); | |
| 653 continue; | |
| 654 } | |
| 655 | |
| 1430 | 656 /* A non-white character that fits in with the current |
| 657 * completion: Add to "compl_leader". */ | |
| 658 if (ins_compl_accept_char(c)) | |
| 659 | 659 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
660 #if defined(FEAT_EVAL) |
| 3390 | 661 /* Trigger InsertCharPre. */ |
| 662 char_u *str = do_insert_char_pre(c); | |
| 663 char_u *p; | |
| 664 | |
| 665 if (str != NULL) | |
| 666 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
667 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 668 ins_compl_addleader(PTR2CHAR(p)); |
| 669 vim_free(str); | |
| 670 } | |
| 671 else | |
| 672 #endif | |
| 673 ins_compl_addleader(c); | |
| 659 | 674 continue; |
| 675 } | |
| 665 | 676 |
| 887 | 677 /* Pressing CTRL-Y selects the current match. When |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
678 * ins_compl_enter_selects() is set the Enter key does the |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
679 * same. */ |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
680 if ((c == Ctrl_Y || (ins_compl_enter_selects() |
|
10291
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
parents:
10289
diff
changeset
|
681 && (c == CAR || c == K_KENTER || c == NL))) |
|
d9bd03a0d70f
commit https://github.com/vim/vim/commit/cbd3bd6cbed5baf418b037b17ad46e339ff59174
Christian Brabandt <cb@256bit.org>
parents:
10289
diff
changeset
|
682 && stop_arrow() == OK) |
| 665 | 683 { |
| 684 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
685 ins_compl_insert(FALSE); |
| 665 | 686 } |
| 657 | 687 } |
| 688 } | |
| 689 | |
| 7 | 690 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 691 * it does fix up the text when finishing completion. */ | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
692 ins_compl_init_get_longest(); |
| 1526 | 693 if (ins_compl_prep(c)) |
| 657 | 694 continue; |
| 7 | 695 |
| 477 | 696 /* CTRL-\ CTRL-N goes to Normal mode, |
| 697 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 698 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 699 if (c == Ctrl_BSL) |
| 700 { | |
| 701 /* may need to redraw when no more chars available now */ | |
| 661 | 702 ins_redraw(FALSE); |
| 7 | 703 ++no_mapping; |
| 704 ++allow_keys; | |
| 1389 | 705 c = plain_vgetc(); |
| 7 | 706 --no_mapping; |
| 707 --allow_keys; | |
| 477 | 708 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 709 { |
| 477 | 710 /* it's something else */ |
| 7 | 711 vungetc(c); |
| 712 c = Ctrl_BSL; | |
| 713 } | |
| 714 else if (c == Ctrl_G && p_im) | |
| 715 continue; | |
| 716 else | |
| 717 { | |
| 477 | 718 if (c == Ctrl_O) |
| 719 { | |
| 720 ins_ctrl_o(); | |
| 721 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 722 nomove = TRUE; | |
| 723 } | |
| 7 | 724 count = 0; |
| 725 goto doESCkey; | |
| 726 } | |
| 727 } | |
| 728 | |
| 729 #ifdef FEAT_DIGRAPHS | |
| 730 c = do_digraph(c); | |
| 731 #endif | |
| 732 | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
733 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode_cmdline()) |
| 7 | 734 goto docomplete; |
| 735 if (c == Ctrl_V || c == Ctrl_Q) | |
| 736 { | |
| 737 ins_ctrl_v(); | |
| 738 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 739 continue; | |
| 740 } | |
| 741 | |
| 742 #ifdef FEAT_CINDENT | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
743 if (cindent_on() && ctrl_x_mode_none()) |
| 7 | 744 { |
| 745 /* A key name preceded by a bang means this key is not to be | |
| 746 * inserted. Skip ahead to the re-indenting below. | |
| 747 * A key name preceded by a star means that indenting has to be | |
| 748 * done before inserting the key. */ | |
| 749 line_is_white = inindent(0); | |
| 750 if (in_cinkeys(c, '!', line_is_white)) | |
| 751 goto force_cindent; | |
| 752 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 753 && stop_arrow() == OK) | |
| 754 do_c_expr_indent(); | |
| 755 } | |
| 756 #endif | |
| 757 | |
| 758 #ifdef FEAT_RIGHTLEFT | |
| 759 if (curwin->w_p_rl) | |
| 760 switch (c) | |
| 761 { | |
| 762 case K_LEFT: c = K_RIGHT; break; | |
| 763 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 764 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 765 case K_RIGHT: c = K_LEFT; break; | |
| 766 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 767 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 768 } | |
| 769 #endif | |
| 770 | |
| 771 /* | |
| 772 * If 'keymodel' contains "startsel", may start selection. If it | |
| 773 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 774 * characters. | |
| 775 */ | |
| 776 if (ins_start_select(c)) | |
| 777 continue; | |
| 778 | |
| 779 /* | |
| 780 * The big switch to handle a character in insert mode. | |
| 781 */ | |
| 782 switch (c) | |
| 783 { | |
| 449 | 784 case ESC: /* End input mode */ |
| 7 | 785 if (echeck_abbr(ESC + ABBR_OFF)) |
| 786 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
787 /* FALLTHROUGH */ |
| 7 | 788 |
| 449 | 789 case Ctrl_C: /* End input mode */ |
| 7 | 790 #ifdef FEAT_CMDWIN |
| 791 if (c == Ctrl_C && cmdwin_type != 0) | |
| 792 { | |
| 793 /* Close the cmdline window. */ | |
| 794 cmdwin_result = K_IGNORE; | |
| 795 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 796 nomove = TRUE; |
| 7 | 797 goto doESCkey; |
| 798 } | |
| 799 #endif | |
|
14103
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
800 #ifdef FEAT_JOB_CHANNEL |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
801 if (c == Ctrl_C && bt_prompt(curbuf)) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
802 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
803 if (invoke_prompt_interrupt()) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
804 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
805 if (!bt_prompt(curbuf)) |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
806 // buffer changed to a non-prompt buffer, get out of |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
807 // Insert mode |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
808 goto doESCkey; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
809 break; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
810 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
811 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
812 #endif |
| 7 | 813 |
| 814 #ifdef UNIX | |
| 815 do_intr: | |
| 816 #endif | |
| 817 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 818 * Insert mode */ | |
| 819 if (goto_im()) | |
| 820 { | |
| 821 if (got_int) | |
| 822 { | |
| 823 (void)vgetc(); /* flush all buffers */ | |
| 824 got_int = FALSE; | |
| 825 } | |
| 826 else | |
| 6949 | 827 vim_beep(BO_IM); |
| 7 | 828 break; |
| 829 } | |
| 830 doESCkey: | |
| 831 /* | |
| 832 * This is the ONLY return from edit()! | |
| 833 */ | |
| 834 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 835 * still puts the cursor back after the inserted text. */ | |
| 230 | 836 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 837 o_lnum = curwin->w_cursor.lnum; |
| 838 | |
| 477 | 839 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 840 { |
|
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
841 // When CTRL-C was typed got_int will be set, with the result |
|
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
842 // that the autocommands won't be executed. When mapped got_int |
|
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
843 // is not set, but let's keep the behavior the same. |
|
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
844 if (cmdchar != 'r' && cmdchar != 'v' && c != Ctrl_C) |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
845 ins_apply_autocmds(EVENT_INSERTLEAVE); |
| 993 | 846 did_cursorhold = FALSE; |
| 7 | 847 return (c == Ctrl_O); |
| 11 | 848 } |
| 7 | 849 continue; |
| 850 | |
| 449 | 851 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 852 if (!p_im) | |
| 853 goto normalchar; /* insert CTRL-Z as normal char */ | |
|
10636
3db97def0f35
patch 8.0.0208: internally used commands end up in history
Christian Brabandt <cb@256bit.org>
parents:
10468
diff
changeset
|
854 do_cmdline_cmd((char_u *)"stop"); |
|
10980
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
855 #ifdef CURSOR_SHAPE |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
856 ui_cursor_shape(); /* may need to update cursor shape */ |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
857 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
858 continue; |
| 449 | 859 |
| 860 case Ctrl_O: /* execute one command */ | |
| 502 | 861 #ifdef FEAT_COMPL_FUNC |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
862 if (ctrl_x_mode_omni()) |
| 449 | 863 goto docomplete; |
| 864 #endif | |
| 865 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 866 break; | |
| 867 ins_ctrl_o(); | |
| 853 | 868 |
| 869 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 870 if (ve_flags & VE_ONEMORE) | |
| 871 { | |
| 872 ins_at_eol = FALSE; | |
| 873 nomove = TRUE; | |
| 874 } | |
| 449 | 875 count = 0; |
| 876 goto doESCkey; | |
| 877 | |
| 464 | 878 case K_INS: /* toggle insert/replace mode */ |
| 879 case K_KINS: | |
| 880 ins_insert(replaceState); | |
| 881 break; | |
| 882 | |
| 883 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 884 break; | |
| 885 | |
| 449 | 886 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 887 case K_F1: | |
| 888 case K_XF1: | |
| 889 stuffcharReadbuff(K_HELP); | |
| 890 if (p_im) | |
| 891 need_start_insertmode = TRUE; | |
| 892 goto doESCkey; | |
| 893 | |
| 894 #ifdef FEAT_NETBEANS_INTG | |
| 895 case K_F21: /* NetBeans command */ | |
| 896 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 897 i = plain_vgetc(); |
| 449 | 898 --no_mapping; |
| 899 netbeans_keycommand(i); | |
| 900 break; | |
| 901 #endif | |
| 902 | |
| 903 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 904 case NUL: |
| 905 case Ctrl_A: | |
| 449 | 906 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 907 * error. */ | |
| 7 | 908 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 909 && c != Ctrl_A && !p_im) | |
| 910 goto doESCkey; /* quit insert mode */ | |
| 911 inserted_space = FALSE; | |
| 912 break; | |
| 913 | |
| 449 | 914 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 915 ins_reg(); |
| 916 auto_format(FALSE, TRUE); | |
| 917 inserted_space = FALSE; | |
| 918 break; | |
| 919 | |
| 449 | 920 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 921 ins_ctrl_g(); |
| 922 break; | |
| 923 | |
| 449 | 924 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 925 ins_ctrl_hat(); | |
| 7 | 926 break; |
| 927 | |
| 928 #ifdef FEAT_RIGHTLEFT | |
| 449 | 929 case Ctrl__: /* switch between languages */ |
| 7 | 930 if (!p_ari) |
| 931 goto normalchar; | |
| 932 ins_ctrl_(); | |
| 933 break; | |
| 934 #endif | |
| 935 | |
| 449 | 936 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
937 #if defined(FEAT_FIND_ID) |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
938 if (ctrl_x_mode_path_defines()) |
| 7 | 939 goto docomplete; |
| 940 #endif | |
| 941 /* FALLTHROUGH */ | |
| 942 | |
| 449 | 943 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
944 if (c == Ctrl_T && ctrl_x_mode_thesaurus()) |
| 7 | 945 { |
| 449 | 946 if (has_compl_option(FALSE)) |
| 947 goto docomplete; | |
| 948 break; | |
| 7 | 949 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
950 |
| 7 | 951 ins_shift(c, lastc); |
| 952 auto_format(FALSE, TRUE); | |
| 953 inserted_space = FALSE; | |
| 954 break; | |
| 955 | |
| 449 | 956 case K_DEL: /* delete character under the cursor */ |
| 7 | 957 case K_KDEL: |
| 958 ins_del(); | |
| 959 auto_format(FALSE, TRUE); | |
| 960 break; | |
| 961 | |
| 449 | 962 case K_BS: /* delete character before the cursor */ |
| 7 | 963 case Ctrl_H: |
| 964 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 965 auto_format(FALSE, TRUE); | |
| 966 break; | |
| 967 | |
| 449 | 968 case Ctrl_W: /* delete word before the cursor */ |
|
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
969 #ifdef FEAT_JOB_CHANNEL |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
970 if (bt_prompt(curbuf) && (mod_mask & MOD_MASK_SHIFT) == 0) |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
971 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
972 // In a prompt window CTRL-W is used for window commands. |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
973 // Use Shift-CTRL-W to delete a word. |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
974 stuffcharReadbuff(Ctrl_W); |
|
14093
a9d94f10ecef
patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --"
Christian Brabandt <cb@256bit.org>
parents:
14079
diff
changeset
|
975 restart_edit = 'A'; |
|
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
976 nomove = TRUE; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
977 count = 0; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
978 goto doESCkey; |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
979 } |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
980 #endif |
| 7 | 981 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 982 auto_format(FALSE, TRUE); | |
| 983 break; | |
| 984 | |
| 449 | 985 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 986 # ifdef FEAT_COMPL_FUNC |
| 987 /* CTRL-X CTRL-U completes with 'completefunc'. */ | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
988 if (ctrl_x_mode_function()) |
| 12 | 989 goto docomplete; |
| 990 # endif | |
| 7 | 991 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 992 auto_format(FALSE, TRUE); | |
| 993 inserted_space = FALSE; | |
| 994 break; | |
| 995 | |
| 996 #ifdef FEAT_MOUSE | |
| 449 | 997 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 998 case K_LEFTMOUSE_NM: |
| 999 case K_LEFTDRAG: | |
| 1000 case K_LEFTRELEASE: | |
| 1001 case K_LEFTRELEASE_NM: | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1002 case K_MOUSEMOVE: |
| 7 | 1003 case K_MIDDLEMOUSE: |
| 1004 case K_MIDDLEDRAG: | |
| 1005 case K_MIDDLERELEASE: | |
| 1006 case K_RIGHTMOUSE: | |
| 1007 case K_RIGHTDRAG: | |
| 1008 case K_RIGHTRELEASE: | |
| 1009 case K_X1MOUSE: | |
| 1010 case K_X1DRAG: | |
| 1011 case K_X1RELEASE: | |
| 1012 case K_X2MOUSE: | |
| 1013 case K_X2DRAG: | |
| 1014 case K_X2RELEASE: | |
| 1015 ins_mouse(c); | |
| 1016 break; | |
| 1017 | |
| 449 | 1018 case K_MOUSEDOWN: /* Default action for scroll wheel up: scroll up */ |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1019 ins_mousescroll(MSCR_DOWN); |
| 7 | 1020 break; |
| 1021 | |
| 449 | 1022 case K_MOUSEUP: /* Default action for scroll wheel down: scroll down */ |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1023 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1024 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1025 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1026 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1027 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1028 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1029 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1030 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1031 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1032 break; |
| 1033 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1034 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1035 bracketed_paste(PASTE_INSERT, FALSE, NULL); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1036 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1037 /* invoked from normal mode, bail out */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1038 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1039 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1040 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1041 /* Got K_PE without K_PS, ignore. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1042 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1043 |
| 692 | 1044 #ifdef FEAT_GUI_TABLINE |
| 1045 case K_TABLINE: | |
| 1046 case K_TABMENU: | |
| 1047 ins_tabline(c); | |
| 1048 break; | |
| 1049 #endif | |
| 7 | 1050 |
| 449 | 1051 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1052 break; |
| 1053 | |
| 661 | 1054 case K_CURSORHOLD: /* Didn't type something for a while. */ |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1055 ins_apply_autocmds(EVENT_CURSORHOLDI); |
| 661 | 1056 did_cursorhold = TRUE; |
| 1057 break; | |
| 1058 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1059 #ifdef FEAT_GUI_MSWIN |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1060 /* On MS-Windows ignore <M-F4>, we get it when closing the window |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1061 * was cancelled. */ |
| 625 | 1062 case K_F4: |
| 1063 if (mod_mask != MOD_MASK_ALT) | |
| 1064 goto normalchar; | |
| 1065 break; | |
| 1066 #endif | |
| 1067 | |
| 7 | 1068 #ifdef FEAT_GUI |
| 1069 case K_VER_SCROLLBAR: | |
| 1070 ins_scroll(); | |
| 1071 break; | |
| 1072 | |
| 1073 case K_HOR_SCROLLBAR: | |
| 1074 ins_horscroll(); | |
| 1075 break; | |
| 1076 #endif | |
| 1077 | |
| 449 | 1078 case K_HOME: /* <Home> */ |
| 7 | 1079 case K_KHOME: |
| 1080 case K_S_HOME: | |
| 1081 case K_C_HOME: | |
| 1082 ins_home(c); | |
| 1083 break; | |
| 1084 | |
| 449 | 1085 case K_END: /* <End> */ |
| 7 | 1086 case K_KEND: |
| 1087 case K_S_END: | |
| 1088 case K_C_END: | |
| 1089 ins_end(c); | |
| 1090 break; | |
| 1091 | |
| 449 | 1092 case K_LEFT: /* <Left> */ |
| 180 | 1093 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1094 ins_s_left(); | |
| 1095 else | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
1096 ins_left(); |
| 7 | 1097 break; |
| 1098 | |
| 449 | 1099 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1100 case K_C_LEFT: |
| 1101 ins_s_left(); | |
| 1102 break; | |
| 1103 | |
| 449 | 1104 case K_RIGHT: /* <Right> */ |
| 180 | 1105 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1106 ins_s_right(); | |
| 1107 else | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
1108 ins_right(); |
| 7 | 1109 break; |
| 1110 | |
| 449 | 1111 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1112 case K_C_RIGHT: |
| 1113 ins_s_right(); | |
| 1114 break; | |
| 1115 | |
| 449 | 1116 case K_UP: /* <Up> */ |
| 665 | 1117 if (pum_visible()) |
| 1118 goto docomplete; | |
| 180 | 1119 if (mod_mask & MOD_MASK_SHIFT) |
| 1120 ins_pageup(); | |
| 1121 else | |
| 1122 ins_up(FALSE); | |
| 7 | 1123 break; |
| 1124 | |
| 449 | 1125 case K_S_UP: /* <S-Up> */ |
| 7 | 1126 case K_PAGEUP: |
| 1127 case K_KPAGEUP: | |
| 610 | 1128 if (pum_visible()) |
| 1129 goto docomplete; | |
| 7 | 1130 ins_pageup(); |
| 1131 break; | |
| 1132 | |
| 449 | 1133 case K_DOWN: /* <Down> */ |
| 665 | 1134 if (pum_visible()) |
| 1135 goto docomplete; | |
| 180 | 1136 if (mod_mask & MOD_MASK_SHIFT) |
| 1137 ins_pagedown(); | |
| 1138 else | |
| 1139 ins_down(FALSE); | |
| 7 | 1140 break; |
| 1141 | |
| 449 | 1142 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1143 case K_PAGEDOWN: |
| 1144 case K_KPAGEDOWN: | |
| 610 | 1145 if (pum_visible()) |
| 1146 goto docomplete; | |
| 7 | 1147 ins_pagedown(); |
| 1148 break; | |
| 1149 | |
| 1150 #ifdef FEAT_DND | |
| 449 | 1151 case K_DROP: /* drag-n-drop event */ |
| 7 | 1152 ins_drop(); |
| 1153 break; | |
| 1154 #endif | |
| 1155 | |
| 449 | 1156 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1157 c = TAB; |
| 1158 /* FALLTHROUGH */ | |
| 1159 | |
| 449 | 1160 case TAB: /* TAB or Complete patterns along path */ |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1161 #if defined(FEAT_FIND_ID) |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1162 if (ctrl_x_mode_path_patterns()) |
| 7 | 1163 goto docomplete; |
| 1164 #endif | |
| 1165 inserted_space = FALSE; | |
| 1166 if (ins_tab()) | |
| 1167 goto normalchar; /* insert TAB as a normal char */ | |
| 1168 auto_format(FALSE, TRUE); | |
| 1169 break; | |
| 1170 | |
| 449 | 1171 case K_KENTER: /* <Enter> */ |
| 7 | 1172 c = CAR; |
| 1173 /* FALLTHROUGH */ | |
| 1174 case CAR: | |
| 1175 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1176 #if defined(FEAT_QUICKFIX) |
| 7 | 1177 /* In a quickfix window a <CR> jumps to the error under the |
| 1178 * cursor. */ | |
| 1179 if (bt_quickfix(curbuf) && c == CAR) | |
| 1180 { | |
| 644 | 1181 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1182 do_cmdline_cmd((char_u *)".cc"); | |
| 1183 else /* location list window */ | |
| 1184 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1185 break; |
| 1186 } | |
| 1187 #endif | |
| 1188 #ifdef FEAT_CMDWIN | |
| 1189 if (cmdwin_type != 0) | |
| 1190 { | |
| 1191 /* Execute the command in the cmdline window. */ | |
| 1192 cmdwin_result = CAR; | |
| 1193 goto doESCkey; | |
| 1194 } | |
| 1195 #endif | |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1196 #ifdef FEAT_JOB_CHANNEL |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1197 if (bt_prompt(curbuf)) |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1198 { |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1199 invoke_prompt_callback(); |
|
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1200 if (!bt_prompt(curbuf)) |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1201 // buffer changed to a non-prompt buffer, get out of |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
1202 // Insert mode |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1203 goto doESCkey; |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1204 break; |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1205 } |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1206 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1207 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1208 goto doESCkey; /* out of memory */ |
| 1209 auto_format(FALSE, FALSE); | |
| 1210 inserted_space = FALSE; | |
| 1211 break; | |
| 1212 | |
| 449 | 1213 case Ctrl_K: /* digraph or keyword completion */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1214 if (ctrl_x_mode_dictionary()) |
| 7 | 1215 { |
| 449 | 1216 if (has_compl_option(TRUE)) |
| 1217 goto docomplete; | |
| 1218 break; | |
| 7 | 1219 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1220 #ifdef FEAT_DIGRAPHS |
| 7 | 1221 c = ins_digraph(); |
| 1222 if (c == NUL) | |
| 1223 break; | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1224 #endif |
| 7 | 1225 goto normalchar; |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1226 |
| 464 | 1227 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1228 ins_ctrl_x(); | |
| 1229 break; | |
| 1230 | |
| 449 | 1231 case Ctrl_RSB: /* Tag name completion after ^X */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1232 if (!ctrl_x_mode_tags()) |
| 7 | 1233 goto normalchar; |
| 1234 goto docomplete; | |
| 1235 | |
| 449 | 1236 case Ctrl_F: /* File name completion after ^X */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1237 if (!ctrl_x_mode_files()) |
| 7 | 1238 goto normalchar; |
| 1239 goto docomplete; | |
| 477 | 1240 |
| 1241 case 's': /* Spelling completion after ^X */ | |
| 1242 case Ctrl_S: | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1243 if (!ctrl_x_mode_spell()) |
| 477 | 1244 goto normalchar; |
| 1245 goto docomplete; | |
| 7 | 1246 |
| 449 | 1247 case Ctrl_L: /* Whole line completion after ^X */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1248 if (!ctrl_x_mode_whole_line()) |
| 7 | 1249 { |
| 1250 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1251 if (p_im) | |
| 1252 { | |
| 1253 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1254 break; | |
| 1255 goto doESCkey; | |
| 1256 } | |
| 1257 goto normalchar; | |
| 1258 } | |
| 1259 /* FALLTHROUGH */ | |
| 1260 | |
| 449 | 1261 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1262 case Ctrl_N: |
| 1263 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1264 * but it is under other ^X modes */ | |
| 1265 if (*curbuf->b_p_cpt == NUL | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1266 && (ctrl_x_mode_normal() || ctrl_x_mode_whole_line()) |
| 449 | 1267 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1268 goto normalchar; |
| 1269 | |
| 1270 docomplete: | |
| 1927 | 1271 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1272 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1273 disable_fold_update++; /* don't redraw folds here */ |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1274 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1275 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1276 compl_cont_status = 0; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1277 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1278 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1279 #endif |
| 1927 | 1280 compl_busy = FALSE; |
| 7 | 1281 break; |
| 1282 | |
| 449 | 1283 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1284 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1285 c = ins_ctrl_ey(c); | |
| 7 | 1286 break; |
| 1287 | |
| 1288 default: | |
| 1289 #ifdef UNIX | |
| 1290 if (c == intr_char) /* special interrupt char */ | |
| 1291 goto do_intr; | |
| 1292 #endif | |
| 1293 | |
| 2845 | 1294 normalchar: |
| 7 | 1295 /* |
| 4352 | 1296 * Insert a normal character. |
| 7 | 1297 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1298 #if defined(FEAT_EVAL) |
| 2845 | 1299 if (!p_paste) |
| 1300 { | |
| 3390 | 1301 /* Trigger InsertCharPre. */ |
| 1302 char_u *str = do_insert_char_pre(c); | |
| 1303 char_u *p; | |
| 1304 | |
| 1305 if (str != NULL) | |
| 2845 | 1306 { |
| 3390 | 1307 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1308 { |
| 3390 | 1309 /* Insert the new value of v:char literally. */ |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1310 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1311 { |
| 3390 | 1312 c = PTR2CHAR(p); |
| 1313 if (c == CAR || c == K_KENTER || c == NL) | |
| 1314 ins_eol(c); | |
| 1315 else | |
| 1316 ins_char(c); | |
| 2845 | 1317 } |
| 3390 | 1318 AppendToRedobuffLit(str, -1); |
| 2845 | 1319 } |
| 3390 | 1320 vim_free(str); |
| 1321 c = NUL; | |
| 2845 | 1322 } |
| 1323 | |
| 3390 | 1324 /* If the new value is already inserted or an empty string |
| 1325 * then don't insert any character. */ | |
| 2845 | 1326 if (c == NUL) |
| 1327 break; | |
| 1328 } | |
| 1329 #endif | |
| 7 | 1330 #ifdef FEAT_SMARTINDENT |
| 1331 /* Try to perform smart-indenting. */ | |
| 1332 ins_try_si(c); | |
| 1333 #endif | |
| 1334 | |
| 1335 if (c == ' ') | |
| 1336 { | |
| 1337 inserted_space = TRUE; | |
| 1338 #ifdef FEAT_CINDENT | |
| 1339 if (inindent(0)) | |
| 1340 can_cindent = FALSE; | |
| 1341 #endif | |
| 1342 if (Insstart_blank_vcol == MAXCOL | |
| 1343 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1344 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1345 } | |
| 1346 | |
| 3448 | 1347 /* Insert a normal character and check for abbreviations on a |
| 1348 * special character. Let CTRL-] expand abbreviations without | |
| 1349 * inserting it. */ | |
| 1350 if (vim_iswordc(c) || (!echeck_abbr( | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1351 // Add ABBR_OFF for characters above 0x100, this is |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1352 // what check_abbr() expects. |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1353 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : c) |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1354 && c != Ctrl_RSB)) |
| 7 | 1355 { |
| 1356 insert_special(c, FALSE, FALSE); | |
| 1357 #ifdef FEAT_RIGHTLEFT | |
| 1358 revins_legal++; | |
| 1359 revins_chars++; | |
| 1360 #endif | |
| 1361 } | |
| 1362 | |
| 1363 auto_format(FALSE, TRUE); | |
| 1364 | |
| 1365 #ifdef FEAT_FOLDING | |
| 1366 /* When inserting a character the cursor line must never be in a | |
| 1367 * closed fold. */ | |
| 1368 foldOpenCursor(); | |
| 1369 #endif | |
| 1370 break; | |
| 1371 } /* end of switch (c) */ | |
| 1372 | |
| 978 | 1373 /* If typed something may trigger CursorHoldI again. */ |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1374 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1375 #ifdef FEAT_COMPL_FUNC |
|
13215
ae5f855a64be
patch 8.0.1482: using feedkeys() does not work to test completion
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1376 /* but not in CTRL-X mode, a script can't restore the state */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1377 && ctrl_x_mode_normal() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1378 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1379 ) |
| 978 | 1380 did_cursorhold = FALSE; |
| 1381 | |
| 7 | 1382 /* If the cursor was moved we didn't just insert a space */ |
| 1383 if (arrow_used) | |
| 1384 inserted_space = FALSE; | |
| 1385 | |
| 1386 #ifdef FEAT_CINDENT | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1387 if (can_cindent && cindent_on() && ctrl_x_mode_normal()) |
| 7 | 1388 { |
| 1389 force_cindent: | |
| 1390 /* | |
| 1391 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1392 */ | |
| 1393 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1394 { | |
| 1395 if (stop_arrow() == OK) | |
| 1396 /* re-indent the current line */ | |
| 1397 do_c_expr_indent(); | |
| 1398 } | |
| 1399 } | |
| 1400 #endif /* FEAT_CINDENT */ | |
| 1401 | |
| 1402 } /* for (;;) */ | |
| 1403 /* NOTREACHED */ | |
| 1404 } | |
| 1405 | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1406 int |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1407 ins_need_undo_get(void) |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1408 { |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1409 return ins_need_undo; |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1410 } |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1411 |
| 7 | 1412 /* |
| 1413 * Redraw for Insert mode. | |
| 1414 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1415 * option work correctly. | |
| 1416 * Only redraw when there are no characters available. This speeds up | |
| 1417 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1418 */ | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1419 void |
|
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1420 ins_redraw(int ready) // not busy with something |
| 7 | 1421 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1422 #ifdef FEAT_CONCEAL |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1423 linenr_T conceal_old_cursor_line = 0; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1424 linenr_T conceal_new_cursor_line = 0; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1425 int conceal_update_lines = FALSE; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1426 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1427 |
| 5592 | 1428 if (char_avail()) |
| 1429 return; | |
| 1430 | |
| 1431 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is | |
| 1432 * visible, the command might delete it. */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1433 if (ready && (has_cursormovedI() |
|
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1434 # ifdef FEAT_TEXT_PROP |
|
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1435 || popup_visible |
|
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1436 # endif |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1437 # if defined(FEAT_CONCEAL) |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1438 || curwin->w_p_cole > 0 |
| 5592 | 1439 # endif |
| 1440 ) | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1441 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1442 && !pum_visible()) |
| 5592 | 1443 { |
| 1444 # ifdef FEAT_SYN_HL | |
| 1445 /* Need to update the screen first, to make sure syntax | |
| 1446 * highlighting is correct after making a change (e.g., inserting | |
| 1447 * a "(". The autocommand may also require a redraw, so it's done | |
| 1448 * again below, unfortunately. */ | |
| 1449 if (syntax_present(curwin) && must_redraw) | |
| 1450 update_screen(0); | |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1451 # endif |
| 5592 | 1452 if (has_cursormovedI()) |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1453 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1454 /* Make sure curswant is correct, an autocommand may call |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1455 * getcurpos(). */ |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1456 update_curswant(); |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1457 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
|
8003
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1458 } |
|
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1459 #ifdef FEAT_TEXT_PROP |
|
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1460 if (popup_visible) |
|
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1461 popup_check_cursor_pos(); |
|
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1462 #endif |
| 5592 | 1463 # ifdef FEAT_CONCEAL |
| 1464 if (curwin->w_p_cole > 0) | |
| 1465 { | |
| 1466 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1467 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1468 conceal_update_lines = TRUE; | |
| 1469 } | |
| 1470 # endif | |
| 1471 last_cursormoved = curwin->w_cursor; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1472 } |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1473 |
| 5592 | 1474 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1475 if (ready && has_textchangedI() | |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1476 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17775
diff
changeset
|
1477 && !pum_visible()) |
| 5592 | 1478 { |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1479 aco_save_T aco; |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1480 varnumber_T tick = CHANGEDTICK(curbuf); |
|
14463
3b87daa5c37a
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Christian Brabandt <cb@256bit.org>
parents:
14457
diff
changeset
|
1481 |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1482 // save and restore curwin and curbuf, in case the autocmd changes them |
|
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1483 aucmd_prepbuf(&aco, curbuf); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1484 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1485 aucmd_restbuf(&aco); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1486 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1487 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1488 u_save(curwin->w_cursor.lnum, |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1489 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1490 } |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1491 |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1492 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1493 * TextChangedI will need to trigger for backwards compatibility, thus use |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1494 * different b_last_changedtick* variables. */ |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1495 if (ready && has_textchangedP() |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1496 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1497 && pum_visible()) |
|
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1498 { |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1499 aco_save_T aco; |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1500 varnumber_T tick = CHANGEDTICK(curbuf); |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1501 |
|
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1502 // save and restore curwin and curbuf, in case the autocmd changes them |
|
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1503 aucmd_prepbuf(&aco, curbuf); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1504 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
14079
b5e43a048878
patch 8.1.0057: popup menu displayed wrong when using autocmd
Christian Brabandt <cb@256bit.org>
parents:
14071
diff
changeset
|
1505 aucmd_restbuf(&aco); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1506 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
|
14485
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1507 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1508 u_save(curwin->w_cursor.lnum, |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
1509 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
13240
5ed6e4a25925
patch 8.0.1494: no autocmd triggered in Insert mode with visible popup menu
Christian Brabandt <cb@256bit.org>
parents:
13238
diff
changeset
|
1510 } |
| 5592 | 1511 |
|
18098
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1512 // Trigger SafeState if nothing is pending. |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1513 may_trigger_safestate(ready |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1514 && !ins_compl_active() |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1515 && !pum_visible()); |
|
a2870e6f5b45
patch 8.1.2044: no easy way to process postponed work
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1516 |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1517 #if defined(FEAT_CONCEAL) |
| 5592 | 1518 if ((conceal_update_lines |
| 1519 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1520 || conceal_cursor_line(curwin))) | |
| 1521 || need_cursor_line_redraw) | |
| 1522 { | |
| 1523 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1524 redrawWinline(curwin, conceal_old_cursor_line); |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1525 redrawWinline(curwin, conceal_new_cursor_line == 0 |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1526 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
| 5592 | 1527 curwin->w_valid &= ~VALID_CROW; |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1528 need_cursor_line_redraw = FALSE; |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1529 } |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1530 #endif |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1531 if (must_redraw) |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1532 update_screen(0); |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1533 else if (clear_cmdline || redraw_cmdline) |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15416
diff
changeset
|
1534 showmode(); /* clear cmdline and show mode */ |
| 5592 | 1535 showruler(FALSE); |
| 1536 setcursor(); | |
| 1537 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1538 } |
| 1539 | |
| 1540 /* | |
| 1541 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1542 */ | |
| 1543 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1544 ins_ctrl_v(void) |
| 7 | 1545 { |
| 1546 int c; | |
| 2811 | 1547 int did_putchar = FALSE; |
| 7 | 1548 |
| 1549 /* may need to redraw when no more chars available now */ | |
| 661 | 1550 ins_redraw(FALSE); |
| 7 | 1551 |
| 1552 if (redrawing() && !char_avail()) | |
| 2811 | 1553 { |
| 7 | 1554 edit_putchar('^', TRUE); |
| 2811 | 1555 did_putchar = TRUE; |
| 1556 } | |
| 7 | 1557 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1558 | |
| 1559 #ifdef FEAT_CMDL_INFO | |
| 1560 add_to_showcmd_c(Ctrl_V); | |
| 1561 #endif | |
| 1562 | |
| 1563 c = get_literal(); | |
| 2811 | 1564 if (did_putchar) |
| 1565 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1566 * line and will not removed by the redraw */ | |
| 1567 edit_unputchar(); | |
| 7 | 1568 #ifdef FEAT_CMDL_INFO |
| 1569 clear_showcmd(); | |
| 1570 #endif | |
| 1571 insert_special(c, FALSE, TRUE); | |
| 1572 #ifdef FEAT_RIGHTLEFT | |
| 1573 revins_chars++; | |
| 1574 revins_legal++; | |
| 1575 #endif | |
| 1576 } | |
| 1577 | |
| 1578 /* | |
| 1579 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1580 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1581 */ | |
| 1582 static int pc_status; | |
| 1583 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1584 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1585 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1586 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1587 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1588 static int pc_attr; | |
| 1589 static int pc_row; | |
| 1590 static int pc_col; | |
| 1591 | |
| 1592 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1593 edit_putchar(int c, int highlight) |
| 7 | 1594 { |
| 1595 int attr; | |
| 1596 | |
| 1597 if (ScreenLines != NULL) | |
| 1598 { | |
| 1599 update_topline(); /* just in case w_topline isn't valid */ | |
| 1600 validate_cursor(); | |
| 1601 if (highlight) | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
1602 attr = HL_ATTR(HLF_8); |
| 7 | 1603 else |
| 1604 attr = 0; | |
| 1605 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
1606 pc_col = curwin->w_wincol; |
| 7 | 1607 pc_status = PC_STATUS_UNSET; |
| 1608 #ifdef FEAT_RIGHTLEFT | |
| 1609 if (curwin->w_p_rl) | |
| 1610 { | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
1611 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1612 if (has_mbyte) |
| 1613 { | |
| 1614 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1615 | |
| 1616 if (fix_col != pc_col) | |
| 1617 { | |
| 1618 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1619 --curwin->w_wcol; | |
| 1620 pc_status = PC_STATUS_RIGHT; | |
| 1621 } | |
| 1622 } | |
| 1623 } | |
| 1624 else | |
| 1625 #endif | |
| 1626 { | |
| 1627 pc_col += curwin->w_wcol; | |
| 1628 if (mb_lefthalve(pc_row, pc_col)) | |
| 1629 pc_status = PC_STATUS_LEFT; | |
| 1630 } | |
| 1631 | |
| 1632 /* save the character to be able to put it back */ | |
| 1633 if (pc_status == PC_STATUS_UNSET) | |
| 1634 { | |
| 1635 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1636 pc_status = PC_STATUS_SET; | |
| 1637 } | |
| 1638 screen_putchar(c, pc_row, pc_col, attr); | |
| 1639 } | |
| 1640 } | |
| 1641 | |
|
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1642 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1643 /* |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1644 * Return the effective prompt for the current buffer. |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1645 */ |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1646 char_u * |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1647 prompt_text(void) |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1648 { |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1649 if (curbuf->b_prompt_text == NULL) |
|
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
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|
1650 return (char_u *)"% "; |
|
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|
1651 return curbuf->b_prompt_text; |
|
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|
1652 } |
|
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|
1653 |
|
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|
1654 /* |
|
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|
1655 * Prepare for prompt mode: Make sure the last line has the prompt text. |
|
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|
1656 * Move the cursor to this line. |
|
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|
1657 */ |
|
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|
1658 static void |
|
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|
1659 init_prompt(int cmdchar_todo) |
|
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|
1660 { |
|
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|
1661 char_u *prompt = prompt_text(); |
|
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|
1662 char_u *text; |
|
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|
1663 |
|
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|
1664 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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|
1665 text = ml_get_curline(); |
|
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|
1666 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
|
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|
1667 { |
|
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|
1668 // prompt is missing, insert it or append a line with it |
|
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|
1669 if (*text == NUL) |
|
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|
1670 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
|
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|
1671 else |
|
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|
1672 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
|
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|
1673 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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|
1674 coladvance((colnr_T)MAXCOL); |
|
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|
1675 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
|
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|
1676 } |
|
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|
1677 |
|
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|
1678 // Insert always starts after the prompt, allow editing text after it. |
|
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|
1679 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
|
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1680 || Insstart_orig.col != (int)STRLEN(prompt)) |
|
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|
1681 { |
|
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|
1682 Insstart.lnum = curwin->w_cursor.lnum; |
|
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|
1683 Insstart.col = (int)STRLEN(prompt); |
|
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|
1684 Insstart_orig = Insstart; |
|
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1685 Insstart_textlen = Insstart.col; |
|
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|
1686 Insstart_blank_vcol = MAXCOL; |
|
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|
1687 arrow_used = FALSE; |
|
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|
1688 } |
|
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|
1689 |
|
14019
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|
1690 if (cmdchar_todo == 'A') |
|
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|
1691 coladvance((colnr_T)MAXCOL); |
|
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|
1692 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
|
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|
1693 curwin->w_cursor.col = (int)STRLEN(prompt); |
|
14037
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|
1694 /* Make sure the cursor is in a valid position. */ |
|
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|
1695 check_cursor(); |
|
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1696 } |
|
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1697 |
|
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1698 /* |
|
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|
1699 * Return TRUE if the cursor is in the editable position of the prompt line. |
|
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1700 */ |
|
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|
1701 int |
|
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1702 prompt_curpos_editable() |
|
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1703 { |
|
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1704 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
|
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1705 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
|
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|
1706 } |
|
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|
1707 #endif |
|
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1708 |
| 7 | 1709 /* |
| 1710 * Undo the previous edit_putchar(). | |
| 1711 */ | |
| 1712 void | |
|
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|
1713 edit_unputchar(void) |
| 7 | 1714 { |
| 1715 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1716 { | |
| 1717 if (pc_status == PC_STATUS_RIGHT) | |
| 1718 ++curwin->w_wcol; | |
| 1719 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
|
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|
1720 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1721 else |
| 1722 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1723 } | |
| 1724 } | |
| 1725 | |
| 1726 /* | |
| 1727 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1728 * Only works when cursor is in the line that changes. | |
| 1729 */ | |
| 1730 void | |
|
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|
1731 display_dollar(colnr_T col) |
| 7 | 1732 { |
| 1733 colnr_T save_col; | |
| 1734 | |
| 1735 if (!redrawing()) | |
| 1736 return; | |
| 1737 | |
| 1738 cursor_off(); | |
| 1739 save_col = curwin->w_cursor.col; | |
| 1740 curwin->w_cursor.col = col; | |
| 1741 if (has_mbyte) | |
| 1742 { | |
| 1743 char_u *p; | |
| 1744 | |
| 1745 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1746 p = ml_get_curline(); | |
| 1747 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1748 } | |
| 1749 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
|
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|
1750 if (curwin->w_wcol < curwin->w_width) |
| 7 | 1751 { |
| 1752 edit_putchar('$', FALSE); | |
| 1753 dollar_vcol = curwin->w_virtcol; | |
| 1754 } | |
| 1755 curwin->w_cursor.col = save_col; | |
| 1756 } | |
| 1757 | |
| 1758 /* | |
| 1759 * Call this function before moving the cursor from the normal insert position | |
| 1760 * in insert mode. | |
| 1761 */ | |
| 1762 static void | |
|
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|
1763 undisplay_dollar(void) |
| 7 | 1764 { |
| 3318 | 1765 if (dollar_vcol >= 0) |
| 1766 { | |
| 1767 dollar_vcol = -1; | |
|
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|
1768 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1769 } |
| 1770 } | |
| 1771 | |
| 1772 /* | |
| 1773 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 1774 * Keep the cursor on the same character. | |
| 1775 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 1776 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 1777 * type == INDENT_SET set indent to "amount" | |
| 1778 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 1779 */ | |
| 1780 void | |
|
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|
1781 change_indent( |
|
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|
1782 int type, |
|
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|
1783 int amount, |
|
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|
1784 int round, |
|
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|
1785 int replaced, /* replaced character, put on replace stack */ |
|
83861277e6a3
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changeset
|
1786 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 1787 { |
| 1788 int vcol; | |
| 1789 int last_vcol; | |
| 1790 int insstart_less; /* reduction for Insstart.col */ | |
| 1791 int new_cursor_col; | |
| 1792 int i; | |
| 1793 char_u *ptr; | |
| 1794 int save_p_list; | |
| 1795 int start_col; | |
| 1796 colnr_T vc; | |
| 1797 colnr_T orig_col = 0; /* init for GCC */ | |
| 1798 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 1799 | |
| 1800 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 1801 if (State & VREPLACE_FLAG) | |
| 1802 { | |
| 1803 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 1804 orig_col = curwin->w_cursor.col; | |
| 1805 } | |
| 1806 | |
| 1807 /* for the following tricks we don't want list mode */ | |
| 1808 save_p_list = curwin->w_p_list; | |
| 1809 curwin->w_p_list = FALSE; | |
| 1810 vc = getvcol_nolist(&curwin->w_cursor); | |
| 1811 vcol = vc; | |
| 1812 | |
| 1813 /* | |
| 1814 * For Replace mode we need to fix the replace stack later, which is only | |
| 1815 * possible when the cursor is in the indent. Remember the number of | |
| 1816 * characters before the cursor if it's possible. | |
| 1817 */ | |
| 1818 start_col = curwin->w_cursor.col; | |
| 1819 | |
| 1820 /* determine offset from first non-blank */ | |
| 1821 new_cursor_col = curwin->w_cursor.col; | |
| 1822 beginline(BL_WHITE); | |
| 1823 new_cursor_col -= curwin->w_cursor.col; | |
| 1824 | |
| 1825 insstart_less = curwin->w_cursor.col; | |
| 1826 | |
| 1827 /* | |
| 1828 * If the cursor is in the indent, compute how many screen columns the | |
| 1829 * cursor is to the left of the first non-blank. | |
| 1830 */ | |
| 1831 if (new_cursor_col < 0) | |
| 1832 vcol = get_indent() - vcol; | |
| 1833 | |
| 1834 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 1835 start_col = -1; | |
| 1836 | |
| 1837 /* | |
| 1838 * Set the new indent. The cursor will be put on the first non-blank. | |
| 1839 */ | |
| 1840 if (type == INDENT_SET) | |
| 1516 | 1841 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 1842 else |
| 1843 { | |
| 1844 int save_State = State; | |
| 1845 | |
| 1846 /* Avoid being called recursively. */ | |
| 1847 if (State & VREPLACE_FLAG) | |
| 1848 State = INSERT; | |
| 1516 | 1849 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 1850 State = save_State; |
| 1851 } | |
| 1852 insstart_less -= curwin->w_cursor.col; | |
| 1853 | |
| 1854 /* | |
| 1855 * Try to put cursor on same character. | |
| 1856 * If the cursor is at or after the first non-blank in the line, | |
| 1857 * compute the cursor column relative to the column of the first | |
| 1858 * non-blank character. | |
| 1859 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 1860 * If the cursor is before the first non-blank, position it relative | |
| 1861 * to the first non-blank, counted in screen columns. | |
| 1862 */ | |
| 1863 if (new_cursor_col >= 0) | |
| 1864 { | |
| 1865 /* | |
| 1866 * When changing the indent while the cursor is touching it, reset | |
| 1867 * Insstart_col to 0. | |
| 1868 */ | |
| 1869 if (new_cursor_col == 0) | |
| 1870 insstart_less = MAXCOL; | |
| 1871 new_cursor_col += curwin->w_cursor.col; | |
| 1872 } | |
| 1873 else if (!(State & INSERT)) | |
| 1874 new_cursor_col = curwin->w_cursor.col; | |
| 1875 else | |
| 1876 { | |
| 1877 /* | |
| 1878 * Compute the screen column where the cursor should be. | |
| 1879 */ | |
| 1880 vcol = get_indent() - vcol; | |
| 1869 | 1881 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 1882 |
| 1883 /* | |
| 1884 * Advance the cursor until we reach the right screen column. | |
| 1885 */ | |
| 1886 vcol = last_vcol = 0; | |
| 1887 new_cursor_col = -1; | |
| 1888 ptr = ml_get_curline(); | |
| 1889 while (vcol <= (int)curwin->w_virtcol) | |
| 1890 { | |
| 1891 last_vcol = vcol; | |
| 1892 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 1893 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 1894 else |
| 1895 ++new_cursor_col; | |
| 5995 | 1896 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 1897 } |
| 1898 vcol = last_vcol; | |
| 1899 | |
| 1900 /* | |
| 1901 * May need to insert spaces to be able to position the cursor on | |
| 1902 * the right screen column. | |
| 1903 */ | |
| 1904 if (vcol != (int)curwin->w_virtcol) | |
| 1905 { | |
| 1869 | 1906 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 1907 i = (int)curwin->w_virtcol - vcol; |
|
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1908 ptr = alloc(i + 1); |
| 7 | 1909 if (ptr != NULL) |
| 1910 { | |
| 1911 new_cursor_col += i; | |
| 1912 ptr[i] = NUL; | |
| 1913 while (--i >= 0) | |
| 1914 ptr[i] = ' '; | |
| 1915 ins_str(ptr); | |
| 1916 vim_free(ptr); | |
| 1917 } | |
| 1918 } | |
| 1919 | |
| 1920 /* | |
| 1921 * When changing the indent while the cursor is in it, reset | |
| 1922 * Insstart_col to 0. | |
| 1923 */ | |
| 1924 insstart_less = MAXCOL; | |
| 1925 } | |
| 1926 | |
| 1927 curwin->w_p_list = save_p_list; | |
| 1928 | |
| 1929 if (new_cursor_col <= 0) | |
| 1930 curwin->w_cursor.col = 0; | |
| 1931 else | |
| 1869 | 1932 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 1933 curwin->w_set_curswant = TRUE; |
| 1934 changed_cline_bef_curs(); | |
| 1935 | |
| 1936 /* | |
| 1937 * May have to adjust the start of the insert. | |
| 1938 */ | |
| 1939 if (State & INSERT) | |
| 1940 { | |
| 1941 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 1942 { | |
| 1943 if ((int)Insstart.col <= insstart_less) | |
| 1944 Insstart.col = 0; | |
| 1945 else | |
| 1946 Insstart.col -= insstart_less; | |
| 1947 } | |
| 1948 if ((int)ai_col <= insstart_less) | |
| 1949 ai_col = 0; | |
| 1950 else | |
| 1951 ai_col -= insstart_less; | |
| 1952 } | |
| 1953 | |
| 1954 /* | |
| 1955 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 1956 * If the number of characters before the cursor decreased, need to pop a | |
| 1957 * few characters from the replace stack. | |
| 1958 * If the number of characters before the cursor increased, need to push a | |
| 1959 * few NULs onto the replace stack. | |
| 1960 */ | |
| 1961 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 1962 { | |
| 1963 while (start_col > (int)curwin->w_cursor.col) | |
| 1964 { | |
| 1965 replace_join(0); /* remove a NUL from the replace stack */ | |
| 1966 --start_col; | |
| 1967 } | |
| 1968 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 1969 { | |
| 1970 replace_push(NUL); | |
| 1971 if (replaced) | |
| 1972 { | |
| 1973 replace_push(replaced); | |
| 1974 replaced = NUL; | |
| 1975 } | |
| 1976 ++start_col; | |
| 1977 } | |
| 1978 } | |
| 1979 | |
| 1980 /* | |
| 1981 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 1982 * it is always possible because we backspace over the whole line and then | |
| 1983 * put it back again the way we wanted it. | |
| 1984 */ | |
| 1985 if (State & VREPLACE_FLAG) | |
| 1986 { | |
| 1987 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 1988 * even if you can't backspace. */ | |
| 1989 if (orig_line == NULL) | |
| 1990 return; | |
| 1991 | |
| 1992 /* Save new line */ | |
| 1993 new_line = vim_strsave(ml_get_curline()); | |
| 1994 if (new_line == NULL) | |
| 1995 return; | |
| 1996 | |
| 1997 /* We only put back the new line up to the cursor */ | |
| 1998 new_line[curwin->w_cursor.col] = NUL; | |
| 1999 | |
| 2000 /* Put back original line */ | |
| 2001 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2002 curwin->w_cursor.col = orig_col; | |
| 2003 | |
| 2004 /* Backspace from cursor to start of line */ | |
| 2005 backspace_until_column(0); | |
| 2006 | |
| 2007 /* Insert new stuff into line again */ | |
| 2008 ins_bytes(new_line); | |
| 2009 | |
| 2010 vim_free(new_line); | |
| 2011 } | |
| 2012 } | |
| 2013 | |
| 2014 /* | |
| 2015 * Truncate the space at the end of a line. This is to be used only in an | |
| 2016 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2017 * modes. | |
| 2018 */ | |
| 2019 void | |
|
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2020 truncate_spaces(char_u *line) |
| 7 | 2021 { |
| 2022 int i; | |
| 2023 | |
| 2024 /* find start of trailing white space */ | |
|
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2025 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2026 { |
| 2027 if (State & REPLACE_FLAG) | |
| 2028 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2029 } | |
| 2030 line[i + 1] = NUL; | |
| 2031 } | |
| 2032 | |
| 2033 /* | |
| 2034 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2035 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2036 * Will attempt not to go before "col" even when there is a composing |
| 2037 * character. | |
| 7 | 2038 */ |
| 2039 void | |
|
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2040 backspace_until_column(int col) |
| 7 | 2041 { |
| 2042 while ((int)curwin->w_cursor.col > col) | |
| 2043 { | |
| 2044 curwin->w_cursor.col--; | |
| 2045 if (State & REPLACE_FLAG) | |
| 1782 | 2046 replace_do_bs(col); |
| 2047 else if (!del_char_after_col(col)) | |
| 2048 break; | |
| 2049 } | |
| 2050 } | |
| 2051 | |
| 2052 /* | |
| 2053 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2054 * Only matters when there are composing characters. | |
| 2055 * Return TRUE when something was deleted. | |
| 2056 */ | |
| 2057 static int | |
|
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|
2058 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2059 { |
| 2060 if (enc_utf8 && limit_col >= 0) | |
| 2061 { | |
| 1869 | 2062 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2063 |
| 2064 /* Make sure the cursor is at the start of a character, but | |
| 2065 * skip forward again when going too far back because of a | |
| 2066 * composing character. */ | |
| 2067 mb_adjust_cursor(); | |
| 1796 | 2068 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2069 { |
| 2070 int l = utf_ptr2len(ml_get_cursor()); | |
| 2071 | |
| 2072 if (l == 0) /* end of line */ | |
| 2073 break; | |
| 2074 curwin->w_cursor.col += l; | |
| 2075 } | |
| 2076 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2077 return FALSE; | |
| 1869 | 2078 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2079 } |
| 2080 else | |
| 2081 (void)del_char(FALSE); | |
| 2082 return TRUE; | |
| 2083 } | |
| 7 | 2084 |
| 2085 /* | |
| 2086 * Next character is interpreted literally. | |
| 2087 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 2088 * If one or two digits are entered, the next character is given to vungetc(). | |
| 2089 * For Unicode a character > 255 may be returned. | |
| 2090 */ | |
| 2091 int | |
|
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2092 get_literal(void) |
| 7 | 2093 { |
| 2094 int cc; | |
| 2095 int nc; | |
| 2096 int i; | |
| 2097 int hex = FALSE; | |
| 2098 int octal = FALSE; | |
| 2099 int unicode = 0; | |
| 2100 | |
| 2101 if (got_int) | |
| 2102 return Ctrl_C; | |
| 2103 | |
| 2104 #ifdef FEAT_GUI | |
| 2105 /* | |
| 2106 * In GUI there is no point inserting the internal code for a special key. | |
| 2107 * It is more useful to insert the string "<KEY>" instead. This would | |
| 2108 * probably be useful in a text window too, but it would not be | |
| 2109 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 2110 */ | |
| 2111 if (gui.in_use) | |
| 2112 ++allow_keys; | |
| 2113 #endif | |
| 2114 #ifdef USE_ON_FLY_SCROLL | |
| 2115 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 2116 #endif | |
| 2117 ++no_mapping; /* don't map the next key hits */ | |
| 2118 cc = 0; | |
| 2119 i = 0; | |
| 2120 for (;;) | |
| 2121 { | |
| 1389 | 2122 nc = plain_vgetc(); |
| 7 | 2123 #ifdef FEAT_CMDL_INFO |
|
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2124 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
| 7 | 2125 add_to_showcmd(nc); |
| 2126 #endif | |
| 2127 if (nc == 'x' || nc == 'X') | |
| 2128 hex = TRUE; | |
| 2129 else if (nc == 'o' || nc == 'O') | |
| 2130 octal = TRUE; | |
| 2131 else if (nc == 'u' || nc == 'U') | |
| 2132 unicode = nc; | |
| 2133 else | |
| 2134 { | |
|
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2135 if (hex || unicode != 0) |
| 7 | 2136 { |
| 2137 if (!vim_isxdigit(nc)) | |
| 2138 break; | |
| 2139 cc = cc * 16 + hex2nr(nc); | |
| 2140 } | |
| 2141 else if (octal) | |
| 2142 { | |
| 2143 if (nc < '0' || nc > '7') | |
| 2144 break; | |
| 2145 cc = cc * 8 + nc - '0'; | |
| 2146 } | |
| 2147 else | |
| 2148 { | |
| 2149 if (!VIM_ISDIGIT(nc)) | |
| 2150 break; | |
| 2151 cc = cc * 10 + nc - '0'; | |
| 2152 } | |
| 2153 | |
| 2154 ++i; | |
| 2155 } | |
| 2156 | |
|
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2157 if (cc > 255 && unicode == 0) |
| 7 | 2158 cc = 255; /* limit range to 0-255 */ |
| 2159 nc = 0; | |
| 2160 | |
| 2161 if (hex) /* hex: up to two chars */ | |
| 2162 { | |
| 2163 if (i >= 2) | |
| 2164 break; | |
| 2165 } | |
| 2166 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 2167 { | |
| 2168 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 2169 break; | |
| 2170 } | |
| 2171 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 2172 break; | |
| 2173 } | |
| 2174 if (i == 0) /* no number entered */ | |
| 2175 { | |
| 2176 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 2177 { | |
| 2178 cc = '\n'; | |
| 2179 nc = 0; | |
| 2180 } | |
| 2181 else | |
| 2182 { | |
| 2183 cc = nc; | |
| 2184 nc = 0; | |
| 2185 } | |
| 2186 } | |
| 2187 | |
| 2188 if (cc == 0) /* NUL is stored as NL */ | |
| 2189 cc = '\n'; | |
| 221 | 2190 if (enc_dbcs && (cc & 0xff) == 0) |
| 2191 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 2192 second byte will cause trouble! */ | |
| 7 | 2193 |
| 2194 --no_mapping; | |
| 2195 #ifdef FEAT_GUI | |
| 2196 if (gui.in_use) | |
| 2197 --allow_keys; | |
| 2198 #endif | |
| 2199 if (nc) | |
| 2200 vungetc(nc); | |
| 2201 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 2202 return cc; | |
| 2203 } | |
| 2204 | |
| 2205 /* | |
| 2206 * Insert character, taking care of special keys and mod_mask | |
| 2207 */ | |
| 2208 static void | |
|
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2209 insert_special( |
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|
2210 int c, |
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2211 int allow_modmask, |
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2212 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 2213 { |
| 2214 char_u *p; | |
| 2215 int len; | |
| 2216 | |
| 2217 /* | |
| 2218 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 2219 * inserted with ins_str(), so as not to replace characters in replace | |
| 2220 * mode. | |
| 2221 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 2222 * unless 'allow_modmask' is TRUE. | |
| 2223 */ | |
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2224 #ifdef MACOS_X |
| 7 | 2225 /* Command-key never produces a normal key */ |
| 2226 if (mod_mask & MOD_MASK_CMD) | |
| 2227 allow_modmask = TRUE; | |
| 2228 #endif | |
| 2229 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 2230 { | |
| 2231 p = get_special_key_name(c, mod_mask); | |
| 2232 len = (int)STRLEN(p); | |
| 2233 c = p[len - 1]; | |
| 2234 if (len > 2) | |
| 2235 { | |
| 2236 if (stop_arrow() == FAIL) | |
| 2237 return; | |
| 2238 p[len - 1] = NUL; | |
| 2239 ins_str(p); | |
| 620 | 2240 AppendToRedobuffLit(p, -1); |
| 7 | 2241 ctrlv = FALSE; |
| 2242 } | |
| 2243 } | |
| 2244 if (stop_arrow() == OK) | |
| 2245 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 2246 } | |
| 2247 | |
| 2248 /* | |
| 2249 * Special characters in this context are those that need processing other | |
| 2250 * than the simple insertion that can be performed here. This includes ESC | |
| 2251 * which terminates the insert, and CR/NL which need special processing to | |
| 2252 * open up a new line. This routine tries to optimize insertions performed by | |
| 2253 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 2254 * stop and defer processing to the "normal" mechanism. | |
| 2255 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 2256 */ | |
| 2257 #ifdef EBCDIC | |
| 2258 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 2259 #else | |
| 2260 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 2261 #endif | |
| 2262 | |
|
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2263 #define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 2264 |
| 3584 | 2265 /* |
| 2266 * "flags": INSCHAR_FORMAT - force formatting | |
| 2267 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 2268 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 2269 * | |
| 2270 * NOTE: passes the flags value straight through to internal_format() which, | |
| 2271 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 2272 * INSCHAR_DO_COM - format comments | |
| 2273 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 2274 */ | |
| 7 | 2275 void |
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2276 insertchar( |
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2277 int c, /* character to insert or NUL */ |
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2278 int flags, /* INSCHAR_FORMAT, etc. */ |
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2279 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 2280 { |
| 2281 int textwidth; | |
| 2282 #ifdef FEAT_COMMENTS | |
| 2283 char_u *p; | |
| 667 | 2284 #endif |
| 7 | 2285 int fo_ins_blank; |
| 6667 | 2286 int force_format = flags & INSCHAR_FORMAT; |
| 2287 | |
| 2288 textwidth = comp_textwidth(force_format); | |
| 7 | 2289 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 2290 | |
| 2291 /* | |
| 2292 * Try to break the line in two or more pieces when: | |
| 2293 * - Always do this if we have been called to do formatting only. | |
| 2294 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 2295 * ends in white space. | |
| 2296 * - Otherwise: | |
| 2297 * - Don't do this if inserting a blank | |
| 2298 * - Don't do this if an existing character is being replaced, unless | |
| 2299 * we're in VREPLACE mode. | |
| 2300 * - Do this if the cursor is not on the line where insert started | |
| 2301 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 2302 * before the insert. | |
| 2303 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 2304 * before 'textwidth' | |
| 2305 */ | |
| 667 | 2306 if (textwidth > 0 |
| 6667 | 2307 && (force_format |
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2308 || (!VIM_ISWHITE(c) |
| 7 | 2309 && !((State & REPLACE_FLAG) |
| 2310 && !(State & VREPLACE_FLAG) | |
| 2311 && *ml_get_cursor() != NUL) | |
| 2312 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 2313 || ((!has_format_option(FO_INS_LONG) | |
| 2314 || Insstart_textlen <= (colnr_T)textwidth) | |
| 2315 && (!fo_ins_blank | |
| 2316 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 2317 )))))) | |
| 2318 { | |
| 667 | 2319 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 2320 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 2321 #if defined(FEAT_EVAL) | |
| 6667 | 2322 int do_internal = TRUE; |
| 2323 colnr_T virtcol = get_nolist_virtcol() | |
| 2324 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 2325 | |
| 2326 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 2327 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 2328 { |
| 2329 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 2330 /* It may be required to save for undo again, e.g. when setline() | |
| 2331 * was called. */ | |
| 2332 ins_need_undo = TRUE; | |
| 2333 } | |
| 2334 if (do_internal) | |
| 667 | 2335 #endif |
| 2004 | 2336 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 2337 } |
| 2338 | |
| 7 | 2339 if (c == NUL) /* only formatting was wanted */ |
| 2340 return; | |
| 2341 | |
| 2342 #ifdef FEAT_COMMENTS | |
| 2343 /* Check whether this character should end a comment. */ | |
| 2344 if (did_ai && (int)c == end_comment_pending) | |
| 2345 { | |
| 2346 char_u *line; | |
| 2347 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 2348 int middle_len, end_len; | |
| 2349 int i; | |
| 2350 | |
| 2351 /* | |
| 2352 * Need to remove existing (middle) comment leader and insert end | |
| 2353 * comment leader. First, check what comment leader we can find. | |
| 2354 */ | |
| 3562 | 2355 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 2356 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 2357 { | |
| 2358 /* Skip middle-comment string */ | |
| 2359 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 2360 ++p; | |
| 2361 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 2362 /* Don't count trailing white space for middle_len */ | |
|
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|
2363 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 2364 --middle_len; |
| 2365 | |
| 2366 /* Find the end-comment string */ | |
| 2367 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 2368 ++p; | |
| 2369 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 2370 | |
| 2371 /* Skip white space before the cursor */ | |
| 2372 i = curwin->w_cursor.col; | |
|
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|
2373 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 2374 ; |
| 2375 i++; | |
| 2376 | |
| 2377 /* Skip to before the middle leader */ | |
| 2378 i -= middle_len; | |
| 2379 | |
| 2380 /* Check some expected things before we go on */ | |
| 2381 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 2382 { | |
| 2383 /* Backspace over all the stuff we want to replace */ | |
| 2384 backspace_until_column(i); | |
| 2385 | |
| 2386 /* | |
| 2387 * Insert the end-comment string, except for the last | |
| 2388 * character, which will get inserted as normal later. | |
| 2389 */ | |
| 2390 ins_bytes_len(lead_end, end_len - 1); | |
| 2391 } | |
| 2392 } | |
| 2393 } | |
| 2394 end_comment_pending = NUL; | |
| 2395 #endif | |
| 2396 | |
| 2397 did_ai = FALSE; | |
| 2398 #ifdef FEAT_SMARTINDENT | |
| 2399 did_si = FALSE; | |
| 2400 can_si = FALSE; | |
| 2401 can_si_back = FALSE; | |
| 2402 #endif | |
| 2403 | |
| 2404 /* | |
| 2405 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 2406 * This speeds up normal text input considerably. | |
| 2407 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 2408 * need to re-indent at a ':', or any other character (but not what | |
| 2409 * 'paste' is set).. | |
| 3390 | 2410 * Don't do this when there an InsertCharPre autocommand is defined, |
| 2411 * because we need to fire the event for every character. | |
|
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|
2412 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
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|
2413 * InsertCharPre autocommand could change the input buffer. |
| 7 | 2414 */ |
| 2415 #ifdef USE_ON_FLY_SCROLL | |
| 2416 dont_scroll = FALSE; /* allow scrolling here */ | |
| 2417 #endif | |
| 2418 | |
| 2419 if ( !ISSPECIAL(c) | |
| 2420 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
|
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|
2421 && !has_insertcharpre() |
| 7 | 2422 && vpeekc() != NUL |
| 2423 && !(State & REPLACE_FLAG) | |
| 2424 #ifdef FEAT_CINDENT | |
| 2425 && !cindent_on() | |
| 2426 #endif | |
| 2427 #ifdef FEAT_RIGHTLEFT | |
| 2428 && !p_ri | |
| 2429 #endif | |
|
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|
2430 ) |
| 7 | 2431 { |
| 2432 #define INPUT_BUFLEN 100 | |
| 2433 char_u buf[INPUT_BUFLEN + 1]; | |
| 2434 int i; | |
| 2435 colnr_T virtcol = 0; | |
| 2436 | |
| 2437 buf[0] = c; | |
| 2438 i = 1; | |
| 667 | 2439 if (textwidth > 0) |
| 7 | 2440 virtcol = get_nolist_virtcol(); |
| 2441 /* | |
| 2442 * Stop the string when: | |
| 2443 * - no more chars available | |
| 2444 * - finding a special character (command key) | |
| 2445 * - buffer is full | |
| 2446 * - running into the 'textwidth' boundary | |
| 2447 * - need to check for abbreviation: A non-word char after a word-char | |
| 2448 */ | |
| 2449 while ( (c = vpeekc()) != NUL | |
| 2450 && !ISSPECIAL(c) | |
| 2451 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 2452 && i < INPUT_BUFLEN | |
| 2453 && (textwidth == 0 | |
| 2454 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 2455 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 2456 { | |
| 2457 #ifdef FEAT_RIGHTLEFT | |
| 2458 c = vgetc(); | |
| 2459 if (p_hkmap && KeyTyped) | |
| 2460 c = hkmap(c); /* Hebrew mode mapping */ | |
| 2461 buf[i++] = c; | |
| 2462 #else | |
| 2463 buf[i++] = vgetc(); | |
| 2464 #endif | |
| 2465 } | |
| 2466 | |
| 2467 #ifdef FEAT_DIGRAPHS | |
| 2468 do_digraph(-1); /* clear digraphs */ | |
| 2469 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 2470 #endif | |
| 2471 buf[i] = NUL; | |
| 2472 ins_str(buf); | |
| 2473 if (flags & INSCHAR_CTRLV) | |
| 2474 { | |
| 2475 redo_literal(*buf); | |
| 2476 i = 1; | |
| 2477 } | |
| 2478 else | |
| 2479 i = 0; | |
| 2480 if (buf[i] != NUL) | |
| 620 | 2481 AppendToRedobuffLit(buf + i, -1); |
| 7 | 2482 } |
| 2483 else | |
| 2484 { | |
| 667 | 2485 int cc; |
| 2486 | |
| 7 | 2487 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 2488 { | |
| 2489 char_u buf[MB_MAXBYTES + 1]; | |
| 2490 | |
| 2491 (*mb_char2bytes)(c, buf); | |
| 2492 buf[cc] = NUL; | |
| 2493 ins_char_bytes(buf, cc); | |
| 2494 AppendCharToRedobuff(c); | |
| 2495 } | |
| 2496 else | |
| 2497 { | |
| 2498 ins_char(c); | |
| 2499 if (flags & INSCHAR_CTRLV) | |
| 2500 redo_literal(c); | |
| 2501 else | |
| 2502 AppendCharToRedobuff(c); | |
| 2503 } | |
| 2504 } | |
| 2505 } | |
| 2506 | |
| 2507 /* | |
| 667 | 2508 * Format text at the current insert position. |
| 3584 | 2509 * |
| 2510 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 2511 * will be the comment leader length sent to open_line(). | |
| 667 | 2512 */ |
| 2513 static void | |
|
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|
2514 internal_format( |
|
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|
2515 int textwidth, |
|
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|
2516 int second_indent, |
|
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|
2517 int flags, |
|
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|
2518 int format_only, |
|
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changeset
|
2519 int c) /* character to be inserted (can be NUL) */ |
| 667 | 2520 { |
| 2521 int cc; | |
| 2522 int save_char = NUL; | |
| 2523 int haveto_redraw = FALSE; | |
| 2524 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 2525 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 2526 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 2527 int first_line = TRUE; | |
| 2528 #ifdef FEAT_COMMENTS | |
| 2529 colnr_T leader_len; | |
| 2530 int no_leader = FALSE; | |
| 2531 int do_comments = (flags & INSCHAR_DO_COM); | |
| 2532 #endif | |
| 6199 | 2533 #ifdef FEAT_LINEBREAK |
| 2534 int has_lbr = curwin->w_p_lbr; | |
| 2535 | |
| 2536 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 2537 curwin->w_p_lbr = FALSE; | |
| 2538 #endif | |
| 667 | 2539 |
| 2540 /* | |
| 2541 * When 'ai' is off we don't want a space under the cursor to be | |
| 2542 * deleted. Replace it with an 'x' temporarily. | |
| 2543 */ | |
|
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diff
changeset
|
2544 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG)) |
| 667 | 2545 { |
| 2546 cc = gchar_cursor(); | |
|
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|
2547 if (VIM_ISWHITE(cc)) |
| 667 | 2548 { |
| 2549 save_char = cc; | |
| 2550 pchar_cursor('x'); | |
| 2551 } | |
| 2552 } | |
| 2553 | |
| 2554 /* | |
| 2555 * Repeat breaking lines, until the current line is not too long. | |
| 2556 */ | |
| 2557 while (!got_int) | |
| 2558 { | |
| 2559 int startcol; /* Cursor column at entry */ | |
| 2560 int wantcol; /* column at textwidth border */ | |
| 2561 int foundcol; /* column for start of spaces */ | |
| 2562 int end_foundcol = 0; /* column for start of word */ | |
| 2563 colnr_T len; | |
| 2564 colnr_T virtcol; | |
| 2565 int orig_col = 0; | |
| 2566 char_u *saved_text = NULL; | |
| 2567 colnr_T col; | |
| 2004 | 2568 colnr_T end_col; |
|
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|
2569 int wcc; // counter for whitespace chars |
| 2004 | 2570 |
| 2571 virtcol = get_nolist_virtcol() | |
| 2572 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 2573 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 2574 break; |
| 2575 | |
| 2576 #ifdef FEAT_COMMENTS | |
| 2577 if (no_leader) | |
| 2578 do_comments = FALSE; | |
| 2579 else if (!(flags & INSCHAR_FORMAT) | |
| 2580 && has_format_option(FO_WRAP_COMS)) | |
| 2581 do_comments = TRUE; | |
| 2582 | |
| 2583 /* Don't break until after the comment leader */ | |
| 2584 if (do_comments) | |
| 3562 | 2585 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 2586 else |
| 2587 leader_len = 0; | |
| 2588 | |
| 2589 /* If the line doesn't start with a comment leader, then don't | |
| 2590 * start one in a following broken line. Avoids that a %word | |
| 2591 * moved to the start of the next line causes all following lines | |
| 2592 * to start with %. */ | |
| 2593 if (leader_len == 0) | |
| 2594 no_leader = TRUE; | |
| 2595 #endif | |
| 2596 if (!(flags & INSCHAR_FORMAT) | |
| 2597 #ifdef FEAT_COMMENTS | |
| 2598 && leader_len == 0 | |
| 2599 #endif | |
| 2600 && !has_format_option(FO_WRAP)) | |
| 2601 | |
| 2602 break; | |
| 2603 if ((startcol = curwin->w_cursor.col) == 0) | |
| 2604 break; | |
| 2605 | |
| 2606 /* find column of textwidth border */ | |
| 2607 coladvance((colnr_T)textwidth); | |
| 2608 wantcol = curwin->w_cursor.col; | |
| 2609 | |
| 2004 | 2610 curwin->w_cursor.col = startcol; |
| 667 | 2611 foundcol = 0; |
| 2612 | |
| 2613 /* | |
| 2614 * Find position to break at. | |
| 2615 * Stop at first entered white when 'formatoptions' has 'v' | |
| 2616 */ | |
| 2617 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 2618 || (flags & INSCHAR_FORMAT) |
| 667 | 2619 || curwin->w_cursor.lnum != Insstart.lnum |
| 2620 || curwin->w_cursor.col >= Insstart.col) | |
| 2621 { | |
| 2004 | 2622 if (curwin->w_cursor.col == startcol && c != NUL) |
| 2623 cc = c; | |
| 2624 else | |
| 2625 cc = gchar_cursor(); | |
| 667 | 2626 if (WHITECHAR(cc)) |
| 2627 { | |
| 2628 /* remember position of blank just before text */ | |
| 2004 | 2629 end_col = curwin->w_cursor.col; |
| 667 | 2630 |
|
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2631 // find start of sequence of blanks |
|
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|
2632 wcc = 0; |
| 667 | 2633 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) |
| 2634 { | |
| 2635 dec_cursor(); | |
| 2636 cc = gchar_cursor(); | |
|
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|
2637 |
|
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|
2638 // Increment count of how many whitespace chars in this |
|
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|
2639 // group; we only need to know if it's more than one. |
|
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|
2640 if (wcc < 2) |
|
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|
2641 wcc++; |
| 667 | 2642 } |
| 2643 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 2644 break; /* only spaces in front of text */ | |
|
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2645 |
|
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2646 // Don't break after a period when 'formatoptions' has 'p' and |
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|
2647 // there are less than two spaces. |
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|
2648 if (has_format_option(FO_PERIOD_ABBR) && cc == '.' && wcc < 2) |
|
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2649 continue; |
|
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|
2650 |
| 667 | 2651 #ifdef FEAT_COMMENTS |
| 2652 /* Don't break until after the comment leader */ | |
| 2653 if (curwin->w_cursor.col < leader_len) | |
| 2654 break; | |
| 2655 #endif | |
| 2656 if (has_format_option(FO_ONE_LETTER)) | |
| 2657 { | |
| 2658 /* do not break after one-letter words */ | |
| 2659 if (curwin->w_cursor.col == 0) | |
| 2660 break; /* one-letter word at begin */ | |
| 2004 | 2661 #ifdef FEAT_COMMENTS |
| 2662 /* do not break "#a b" when 'tw' is 2 */ | |
| 2663 if (curwin->w_cursor.col <= leader_len) | |
| 2664 break; | |
| 2665 #endif | |
| 667 | 2666 col = curwin->w_cursor.col; |
| 2667 dec_cursor(); | |
| 2668 cc = gchar_cursor(); | |
| 2669 | |
| 2670 if (WHITECHAR(cc)) | |
| 2671 continue; /* one-letter, continue */ | |
| 2672 curwin->w_cursor.col = col; | |
| 2673 } | |
| 2004 | 2674 |
| 2675 inc_cursor(); | |
| 2676 | |
| 2677 end_foundcol = end_col + 1; | |
| 2678 foundcol = curwin->w_cursor.col; | |
| 2679 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 2680 break; |
| 2681 } | |
| 2004 | 2682 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 2683 { |
| 2684 /* Break after or before a multi-byte character. */ | |
| 2004 | 2685 if (curwin->w_cursor.col != startcol) |
| 2686 { | |
| 2687 #ifdef FEAT_COMMENTS | |
| 2688 /* Don't break until after the comment leader */ | |
| 2689 if (curwin->w_cursor.col < leader_len) | |
| 2690 break; | |
| 2691 #endif | |
| 2692 col = curwin->w_cursor.col; | |
| 2693 inc_cursor(); | |
| 2694 /* Don't change end_foundcol if already set. */ | |
| 2695 if (foundcol != curwin->w_cursor.col) | |
| 2696 { | |
| 2697 foundcol = curwin->w_cursor.col; | |
| 2698 end_foundcol = foundcol; | |
| 2699 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 2700 break; | |
| 2701 } | |
| 2702 curwin->w_cursor.col = col; | |
| 2703 } | |
| 2704 | |
| 2705 if (curwin->w_cursor.col == 0) | |
| 2706 break; | |
| 2707 | |
| 2708 col = curwin->w_cursor.col; | |
| 2709 | |
| 2710 dec_cursor(); | |
| 2711 cc = gchar_cursor(); | |
| 2712 | |
| 2713 if (WHITECHAR(cc)) | |
| 2714 continue; /* break with space */ | |
| 2715 #ifdef FEAT_COMMENTS | |
| 2716 /* Don't break until after the comment leader */ | |
| 2717 if (curwin->w_cursor.col < leader_len) | |
| 2718 break; | |
| 2719 #endif | |
| 2720 | |
| 2721 curwin->w_cursor.col = col; | |
| 2722 | |
| 667 | 2723 foundcol = curwin->w_cursor.col; |
| 2724 end_foundcol = foundcol; | |
| 2004 | 2725 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 2726 break; | |
| 667 | 2727 } |
| 2728 if (curwin->w_cursor.col == 0) | |
| 2729 break; | |
| 2730 dec_cursor(); | |
| 2731 } | |
| 2732 | |
| 2733 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 2734 { | |
| 2735 curwin->w_cursor.col = startcol; | |
| 2736 break; | |
| 2737 } | |
| 2738 | |
| 2739 /* Going to break the line, remove any "$" now. */ | |
| 2740 undisplay_dollar(); | |
| 2741 | |
| 2742 /* | |
| 2743 * Offset between cursor position and line break is used by replace | |
| 2744 * stack functions. VREPLACE does not use this, and backspaces | |
| 2745 * over the text instead. | |
| 2746 */ | |
| 2747 if (State & VREPLACE_FLAG) | |
| 2748 orig_col = startcol; /* Will start backspacing from here */ | |
| 2749 else | |
| 2004 | 2750 replace_offset = startcol - end_foundcol; |
| 667 | 2751 |
| 2752 /* | |
| 2753 * adjust startcol for spaces that will be deleted and | |
| 2754 * characters that will remain on top line | |
| 2755 */ | |
| 2756 curwin->w_cursor.col = foundcol; | |
| 2004 | 2757 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 2758 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 2759 inc_cursor(); |
| 2760 startcol -= curwin->w_cursor.col; | |
| 2761 if (startcol < 0) | |
| 2762 startcol = 0; | |
| 2763 | |
| 2764 if (State & VREPLACE_FLAG) | |
| 2765 { | |
| 2766 /* | |
| 2767 * In VREPLACE mode, we will backspace over the text to be | |
| 2768 * wrapped, so save a copy now to put on the next line. | |
| 2769 */ | |
| 2770 saved_text = vim_strsave(ml_get_cursor()); | |
| 2771 curwin->w_cursor.col = orig_col; | |
| 2772 if (saved_text == NULL) | |
| 2773 break; /* Can't do it, out of memory */ | |
| 2774 saved_text[startcol] = NUL; | |
| 2775 | |
| 2776 /* Backspace over characters that will move to the next line */ | |
| 2777 if (!fo_white_par) | |
| 2778 backspace_until_column(foundcol); | |
| 2779 } | |
| 2780 else | |
| 2781 { | |
| 2782 /* put cursor after pos. to break line */ | |
| 2783 if (!fo_white_par) | |
| 2784 curwin->w_cursor.col = foundcol; | |
| 2785 } | |
| 2786 | |
| 2787 /* | |
| 2788 * Split the line just before the margin. | |
| 2789 * Only insert/delete lines, but don't really redraw the window. | |
| 2790 */ | |
| 2791 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 2792 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 2793 #ifdef FEAT_COMMENTS | |
| 2794 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 2795 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 2796 #endif | |
| 2797 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 2798 if (!(flags & INSCHAR_COM_LIST)) | |
| 2799 old_indent = 0; | |
| 667 | 2800 |
| 2801 replace_offset = 0; | |
| 2802 if (first_line) | |
| 2803 { | |
| 3584 | 2804 if (!(flags & INSCHAR_COM_LIST)) |
| 2805 { | |
| 2806 /* | |
| 3632 | 2807 * This section is for auto-wrap of numeric lists. When not |
| 2808 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 2809 * flag will be set and open_line() will handle it (as seen | |
| 2810 * above). The code here (and in get_number_indent()) will | |
| 2811 * recognize comments if needed... | |
| 3584 | 2812 */ |
| 2813 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 2814 second_indent = |
| 2815 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 2816 if (second_indent >= 0) |
| 2817 { | |
| 2818 if (State & VREPLACE_FLAG) | |
| 2819 change_indent(INDENT_SET, second_indent, | |
| 2820 FALSE, NUL, TRUE); | |
| 2821 else | |
| 3632 | 2822 #ifdef FEAT_COMMENTS |
| 2823 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 2824 { | |
| 2825 int i; | |
| 2826 int padding = second_indent - leader_len; | |
| 2827 | |
| 2828 /* We started at the first_line of a numbered list | |
| 2829 * that has a comment. the open_line() function has | |
| 2830 * inserted the proper comment leader and positioned | |
| 2831 * the cursor at the end of the split line. Now we | |
| 2832 * add the additional whitespace needed after the | |
| 2833 * comment leader for the numbered list. */ | |
| 2834 for (i = 0; i < padding; i++) | |
| 2835 ins_str((char_u *)" "); | |
| 2836 } | |
| 2837 else | |
| 2838 { | |
| 2839 #endif | |
| 3584 | 2840 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 2841 #ifdef FEAT_COMMENTS |
| 2842 } | |
| 2843 #endif | |
| 3584 | 2844 } |
| 667 | 2845 } |
| 2846 first_line = FALSE; | |
| 2847 } | |
| 2848 | |
| 2849 if (State & VREPLACE_FLAG) | |
| 2850 { | |
| 2851 /* | |
| 2852 * In VREPLACE mode we have backspaced over the text to be | |
| 2853 * moved, now we re-insert it into the new line. | |
| 2854 */ | |
| 2855 ins_bytes(saved_text); | |
| 2856 vim_free(saved_text); | |
| 2857 } | |
| 2858 else | |
| 2859 { | |
| 2860 /* | |
| 2861 * Check if cursor is not past the NUL off the line, cindent | |
| 2862 * may have added or removed indent. | |
| 2863 */ | |
| 2864 curwin->w_cursor.col += startcol; | |
| 2865 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 2866 if (curwin->w_cursor.col > len) | |
| 2867 curwin->w_cursor.col = len; | |
| 2868 } | |
| 2869 | |
| 2870 haveto_redraw = TRUE; | |
| 2871 #ifdef FEAT_CINDENT | |
| 2872 can_cindent = TRUE; | |
| 2873 #endif | |
| 2874 /* moved the cursor, don't autoindent or cindent now */ | |
| 2875 did_ai = FALSE; | |
| 2876 #ifdef FEAT_SMARTINDENT | |
| 2877 did_si = FALSE; | |
| 2878 can_si = FALSE; | |
| 2879 can_si_back = FALSE; | |
| 2880 #endif | |
| 2881 line_breakcheck(); | |
| 2882 } | |
| 2883 | |
| 2884 if (save_char != NUL) /* put back space after cursor */ | |
| 2885 pchar_cursor(save_char); | |
| 2886 | |
| 6199 | 2887 #ifdef FEAT_LINEBREAK |
| 2888 curwin->w_p_lbr = has_lbr; | |
| 2889 #endif | |
| 667 | 2890 if (!format_only && haveto_redraw) |
| 2891 { | |
| 2892 update_topline(); | |
| 2893 redraw_curbuf_later(VALID); | |
| 2894 } | |
| 2895 } | |
| 2896 | |
| 2897 /* | |
| 7 | 2898 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 2899 * 'a' flag format from the current line until the end of the paragraph. | |
| 2900 * Keep the cursor at the same position relative to the text. | |
| 2901 * The caller must have saved the cursor line for undo, following ones will be | |
| 2902 * saved here. | |
| 2903 */ | |
| 2904 void | |
|
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7799
diff
changeset
|
2905 auto_format( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2906 int trailblank, /* when TRUE also format with trailing blank */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2907 int prev_line) /* may start in previous line */ |
| 7 | 2908 { |
| 2909 pos_T pos; | |
| 2910 colnr_T len; | |
| 2911 char_u *old; | |
| 2912 char_u *new, *pnew; | |
| 2913 int wasatend; | |
| 301 | 2914 int cc; |
| 7 | 2915 |
| 2916 if (!has_format_option(FO_AUTO)) | |
| 2917 return; | |
| 2918 | |
| 2919 pos = curwin->w_cursor; | |
| 2920 old = ml_get_curline(); | |
| 2921 | |
| 2922 /* may remove added space */ | |
| 2923 check_auto_format(FALSE); | |
| 2924 | |
| 2925 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 2926 * user might insert normal text next. Also skip formatting when "1" is | |
| 2927 * in 'formatoptions' and there is a single character before the cursor. | |
| 2928 * Otherwise the line would be broken and when typing another non-white | |
| 2929 * next they are not joined back together. */ | |
| 1872 | 2930 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 2931 if (*old != NUL && !trailblank && wasatend) |
| 2932 { | |
| 2933 dec_cursor(); | |
| 301 | 2934 cc = gchar_cursor(); |
| 2935 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 2936 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 2937 dec_cursor(); |
| 301 | 2938 cc = gchar_cursor(); |
| 2939 if (WHITECHAR(cc)) | |
| 7 | 2940 { |
| 2941 curwin->w_cursor = pos; | |
| 2942 return; | |
| 2943 } | |
| 2944 curwin->w_cursor = pos; | |
| 2945 } | |
| 2946 | |
| 2947 #ifdef FEAT_COMMENTS | |
| 2948 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 2949 * comments. */ | |
| 2950 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 2951 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 2952 return; |
| 2953 #endif | |
| 2954 | |
| 2955 /* | |
| 2956 * May start formatting in a previous line, so that after "x" a word is | |
| 2957 * moved to the previous line if it fits there now. Only when this is not | |
| 2958 * the start of a paragraph. | |
| 2959 */ | |
| 2960 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 2961 { | |
| 2962 --curwin->w_cursor.lnum; | |
| 2963 if (u_save_cursor() == FAIL) | |
| 2964 return; | |
| 2965 } | |
| 2966 | |
| 2967 /* | |
| 2968 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 2969 * be adjusted for the text formatting. | |
| 2970 */ | |
| 2971 saved_cursor = pos; | |
| 1563 | 2972 format_lines((linenr_T)-1, FALSE); |
| 7 | 2973 curwin->w_cursor = saved_cursor; |
| 2974 saved_cursor.lnum = 0; | |
| 2975 | |
| 2976 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 2977 { | |
| 2978 /* "cannot happen" */ | |
| 2979 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 2980 coladvance((colnr_T)MAXCOL); | |
| 2981 } | |
| 2982 else | |
| 2983 check_cursor_col(); | |
| 2984 | |
| 2985 /* Insert mode: If the cursor is now after the end of the line while it | |
| 2986 * previously wasn't, the line was broken. Because of the rule above we | |
| 2987 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 2988 * formatted. */ | |
| 2989 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 2990 { | |
| 2991 new = ml_get_curline(); | |
| 835 | 2992 len = (colnr_T)STRLEN(new); |
| 7 | 2993 if (curwin->w_cursor.col == len) |
| 2994 { | |
| 2995 pnew = vim_strnsave(new, len + 2); | |
| 2996 pnew[len] = ' '; | |
| 2997 pnew[len + 1] = NUL; | |
| 2998 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 2999 /* remove the space later */ | |
| 3000 did_add_space = TRUE; | |
| 3001 } | |
| 3002 else | |
| 3003 /* may remove added space */ | |
| 3004 check_auto_format(FALSE); | |
| 3005 } | |
| 3006 | |
| 3007 check_cursor(); | |
| 3008 } | |
| 3009 | |
| 3010 /* | |
| 3011 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 3012 * delete it now. The space must be under the cursor, just after the insert | |
| 3013 * position. | |
| 3014 */ | |
| 3015 static void | |
|
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parents:
7799
diff
changeset
|
3016 check_auto_format( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3017 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 3018 { |
| 3019 int c = ' '; | |
| 301 | 3020 int cc; |
| 7 | 3021 |
| 3022 if (did_add_space) | |
| 3023 { | |
| 301 | 3024 cc = gchar_cursor(); |
| 3025 if (!WHITECHAR(cc)) | |
| 7 | 3026 /* Somehow the space was removed already. */ |
| 3027 did_add_space = FALSE; | |
| 3028 else | |
| 3029 { | |
| 3030 if (!end_insert) | |
| 3031 { | |
| 3032 inc_cursor(); | |
| 3033 c = gchar_cursor(); | |
| 3034 dec_cursor(); | |
| 3035 } | |
| 3036 if (c != NUL) | |
| 3037 { | |
| 3038 /* The space is no longer at the end of the line, delete it. */ | |
| 3039 del_char(FALSE); | |
| 3040 did_add_space = FALSE; | |
| 3041 } | |
| 3042 } | |
| 3043 } | |
| 3044 } | |
| 3045 | |
| 3046 /* | |
| 3047 * Find out textwidth to be used for formatting: | |
| 3048 * if 'textwidth' option is set, use it | |
|
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parents:
12513
diff
changeset
|
3049 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 3050 * if invalid value, use 0. |
| 3051 * Set default to window width (maximum 79) for "gq" operator. | |
| 3052 */ | |
| 3053 int | |
|
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7799
diff
changeset
|
3054 comp_textwidth( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3055 int ff) /* force formatting (for "gq" command) */ |
| 7 | 3056 { |
| 3057 int textwidth; | |
| 3058 | |
| 3059 textwidth = curbuf->b_p_tw; | |
| 3060 if (textwidth == 0 && curbuf->b_p_wm) | |
| 3061 { | |
| 3062 /* The width is the window width minus 'wrapmargin' minus all the | |
| 3063 * things that add to the margin. */ | |
|
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12513
diff
changeset
|
3064 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 3065 #ifdef FEAT_CMDWIN |
| 3066 if (cmdwin_type != 0) | |
| 3067 textwidth -= 1; | |
| 3068 #endif | |
| 3069 #ifdef FEAT_FOLDING | |
| 3070 textwidth -= curwin->w_p_fdc; | |
| 3071 #endif | |
| 3072 #ifdef FEAT_SIGNS | |
|
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parents:
9826
diff
changeset
|
3073 if (signcolumn_on(curwin)) |
| 7 | 3074 textwidth -= 1; |
| 3075 #endif | |
|
2178
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Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
3076 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 3077 textwidth -= 8; |
| 3078 } | |
| 3079 if (textwidth < 0) | |
| 3080 textwidth = 0; | |
| 3081 if (ff && textwidth == 0) | |
| 3082 { | |
|
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12513
diff
changeset
|
3083 textwidth = curwin->w_width - 1; |
| 7 | 3084 if (textwidth > 79) |
| 3085 textwidth = 79; | |
| 3086 } | |
| 3087 return textwidth; | |
| 3088 } | |
| 3089 | |
| 3090 /* | |
| 3091 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 3092 */ | |
| 3093 static void | |
|
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parents:
7799
diff
changeset
|
3094 redo_literal(int c) |
| 7 | 3095 { |
| 3096 char_u buf[10]; | |
| 3097 | |
| 3098 /* Only digits need special treatment. Translate them into a string of | |
| 3099 * three digits. */ | |
| 3100 if (VIM_ISDIGIT(c)) | |
| 3101 { | |
| 1872 | 3102 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 3103 AppendToRedobuff(buf); |
| 3104 } | |
| 3105 else | |
| 3106 AppendCharToRedobuff(c); | |
| 3107 } | |
| 3108 | |
| 3109 /* | |
| 3110 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 3111 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 3112 */ |
|
16142
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Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
3113 void |
|
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diff
changeset
|
3114 start_arrow( |
|
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|
3115 pos_T *end_insert_pos) /* can be NULL */ |
|
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diff
changeset
|
3116 { |
|
c8efa41dd451
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6971
diff
changeset
|
3117 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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|
3118 } |
|
c8efa41dd451
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|
3119 |
|
c8efa41dd451
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|
3120 /* |
|
c8efa41dd451
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diff
changeset
|
3121 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
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6971
diff
changeset
|
3122 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
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diff
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|
3123 */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
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diff
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|
3124 static void |
|
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diff
changeset
|
3125 start_arrow_with_change( |
|
83861277e6a3
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diff
changeset
|
3126 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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diff
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|
3127 int end_change) /* end undoable change */ |
|
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changeset
|
3128 { |
|
c8efa41dd451
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6971
diff
changeset
|
3129 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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changeset
|
3130 if (!end_change) |
|
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changeset
|
3131 { |
|
c8efa41dd451
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6971
diff
changeset
|
3132 AppendCharToRedobuff(Ctrl_G); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3133 AppendCharToRedobuff('U'); |
|
c8efa41dd451
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diff
changeset
|
3134 } |
|
c8efa41dd451
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6971
diff
changeset
|
3135 } |
|
c8efa41dd451
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diff
changeset
|
3136 |
|
c8efa41dd451
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parents:
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|
3137 static void |
|
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|
3138 start_arrow_common( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
3139 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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diff
changeset
|
3140 int end_change) /* end undoable change */ |
|
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parents:
6971
diff
changeset
|
3141 { |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3142 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 3143 { |
| 3144 AppendToRedobuff(ESC_STR); | |
| 5434 | 3145 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 3146 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 3147 } | |
| 744 | 3148 #ifdef FEAT_SPELL |
| 221 | 3149 check_spell_redraw(); |
| 3150 #endif | |
| 7 | 3151 } |
| 3152 | |
| 744 | 3153 #ifdef FEAT_SPELL |
| 221 | 3154 /* |
| 3155 * If we skipped highlighting word at cursor, do it now. | |
| 3156 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 3157 */ | |
| 3158 static void | |
|
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diff
changeset
|
3159 check_spell_redraw(void) |
| 221 | 3160 { |
| 3161 if (spell_redraw_lnum != 0) | |
| 3162 { | |
| 3163 linenr_T lnum = spell_redraw_lnum; | |
| 3164 | |
| 3165 spell_redraw_lnum = 0; | |
|
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diff
changeset
|
3166 redrawWinline(curwin, lnum); |
| 221 | 3167 } |
| 3168 } | |
| 484 | 3169 |
| 221 | 3170 #endif |
| 3171 | |
| 7 | 3172 /* |
| 3173 * stop_arrow() is called before a change is made in insert mode. | |
| 3174 * If an arrow key has been used, start a new insertion. | |
| 3175 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 3176 */ | |
| 3177 int | |
|
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diff
changeset
|
3178 stop_arrow(void) |
| 7 | 3179 { |
| 3180 if (arrow_used) | |
| 3181 { | |
| 6138 | 3182 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 3183 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 3184 /* Don't update the original insert position when moved to the | |
| 3185 * right, except when nothing was inserted yet. */ | |
| 3186 update_Insstart_orig = FALSE; | |
| 3187 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 3188 | |
| 7 | 3189 if (u_save_cursor() == OK) |
| 3190 { | |
| 3191 arrow_used = FALSE; | |
| 3192 ins_need_undo = FALSE; | |
| 3193 } | |
| 6138 | 3194 |
| 7 | 3195 ai_col = 0; |
| 3196 if (State & VREPLACE_FLAG) | |
| 3197 { | |
| 3198 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 3199 vr_lines_changed = 1; | |
| 3200 } | |
| 3201 ResetRedobuff(); | |
| 3202 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 3203 new_insert_skip = 2; |
| 7 | 3204 } |
| 3205 else if (ins_need_undo) | |
| 3206 { | |
| 3207 if (u_save_cursor() == OK) | |
| 3208 ins_need_undo = FALSE; | |
| 3209 } | |
| 3210 | |
| 3211 #ifdef FEAT_FOLDING | |
| 3212 /* Always open fold at the cursor line when inserting something. */ | |
| 3213 foldOpenCursor(); | |
| 3214 #endif | |
| 3215 | |
| 3216 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 3217 } | |
| 3218 | |
| 3219 /* | |
| 840 | 3220 * Do a few things to stop inserting. |
| 3221 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 3222 * to another window/buffer. | |
| 7 | 3223 */ |
| 3224 static void | |
|
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diff
changeset
|
3225 stop_insert( |
|
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parents:
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diff
changeset
|
3226 pos_T *end_insert_pos, |
|
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diff
changeset
|
3227 int esc, /* called by ins_esc() */ |
|
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parents:
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diff
changeset
|
3228 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 3229 { |
| 603 | 3230 int cc; |
| 3231 char_u *ptr; | |
| 7 | 3232 |
| 3233 stop_redo_ins(); | |
| 3234 replace_flush(); /* abandon replace stack */ | |
| 3235 | |
| 3236 /* | |
| 603 | 3237 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 3238 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 3239 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 3240 */ |
| 603 | 3241 ptr = get_inserted(); |
| 615 | 3242 if (did_restart_edit == 0 || (ptr != NULL |
| 3243 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 3244 { |
| 3245 vim_free(last_insert); | |
| 3246 last_insert = ptr; | |
| 3247 last_insert_skip = new_insert_skip; | |
| 3248 } | |
| 3249 else | |
| 3250 vim_free(ptr); | |
| 7 | 3251 |
| 840 | 3252 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 3253 { |
| 3254 /* Auto-format now. It may seem strange to do this when stopping an | |
| 3255 * insertion (or moving the cursor), but it's required when appending | |
| 3256 * a line and having it end in a space. But only do it when something | |
| 3257 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 3258 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 3259 { |
| 10 | 3260 pos_T tpos = curwin->w_cursor; |
| 3261 | |
| 7 | 3262 /* When the cursor is at the end of the line after a space the |
| 3263 * formatting will move it to the following word. Avoid that by | |
| 3264 * moving the cursor onto the space. */ | |
| 3265 cc = 'x'; | |
| 3266 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 3267 { | |
| 3268 dec_cursor(); | |
| 3269 cc = gchar_cursor(); | |
|
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|
3270 if (!VIM_ISWHITE(cc)) |
| 10 | 3271 curwin->w_cursor = tpos; |
| 7 | 3272 } |
| 3273 | |
| 3274 auto_format(TRUE, FALSE); | |
| 3275 | |
|
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changeset
|
3276 if (VIM_ISWHITE(cc)) |
| 10 | 3277 { |
| 3278 if (gchar_cursor() != NUL) | |
| 3279 inc_cursor(); | |
|
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|
3280 // If the cursor is still at the same character, also keep |
|
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changeset
|
3281 // the "coladd". |
| 10 | 3282 if (gchar_cursor() == NUL |
| 3283 && curwin->w_cursor.lnum == tpos.lnum | |
| 3284 && curwin->w_cursor.col == tpos.col) | |
| 3285 curwin->w_cursor.coladd = tpos.coladd; | |
| 3286 } | |
| 7 | 3287 } |
| 3288 | |
| 3289 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 3290 check_auto_format(TRUE); | |
| 3291 | |
| 3292 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 3293 * of the line, and put the cursor back. |
| 1892 | 3294 * Do this when ESC was used or moving the cursor up/down. |
| 3295 * Check for the old position still being valid, just in case the text | |
| 3296 * got changed unexpectedly. */ | |
| 5434 | 3297 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 3298 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 3299 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 3300 { |
| 10 | 3301 pos_T tpos = curwin->w_cursor; |
| 3302 | |
| 3303 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 3304 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 3305 for (;;) |
| 3306 { | |
| 3307 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 3308 --curwin->w_cursor.col; | |
| 3309 cc = gchar_cursor(); | |
|
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changeset
|
3310 if (!VIM_ISWHITE(cc)) |
| 786 | 3311 break; |
| 1892 | 3312 if (del_char(TRUE) == FAIL) |
| 3313 break; /* should not happen */ | |
| 786 | 3314 } |
| 10 | 3315 if (curwin->w_cursor.lnum != tpos.lnum) |
| 3316 curwin->w_cursor = tpos; | |
| 6318 | 3317 else |
| 3318 { | |
| 6363 | 3319 /* reset tpos, could have been invalidated in the loop above */ |
| 3320 tpos = curwin->w_cursor; | |
| 6318 | 3321 tpos.col++; |
| 3322 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 3323 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 3324 } | |
| 7 | 3325 |
| 3326 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 3327 * deleted characters. */ | |
| 3328 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 3329 { | |
| 1872 | 3330 int len = (int)STRLEN(ml_get_curline()); |
| 3331 | |
| 3332 if (VIsual.col > len) | |
| 7 | 3333 { |
| 1872 | 3334 VIsual.col = len; |
| 7 | 3335 VIsual.coladd = 0; |
| 3336 } | |
| 3337 } | |
| 3338 } | |
| 3339 } | |
| 3340 did_ai = FALSE; | |
| 3341 #ifdef FEAT_SMARTINDENT | |
| 3342 did_si = FALSE; | |
| 3343 can_si = FALSE; | |
| 3344 can_si_back = FALSE; | |
| 3345 #endif | |
| 3346 | |
| 840 | 3347 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 3348 * now in a different buffer. */ | |
| 3349 if (end_insert_pos != NULL) | |
| 3350 { | |
| 3351 curbuf->b_op_start = Insstart; | |
| 5680 | 3352 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 3353 curbuf->b_op_end = *end_insert_pos; |
| 3354 } | |
| 7 | 3355 } |
| 3356 | |
| 3357 /* | |
| 3358 * Set the last inserted text to a single character. | |
| 3359 * Used for the replace command. | |
| 3360 */ | |
| 3361 void | |
|
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parents:
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diff
changeset
|
3362 set_last_insert(int c) |
| 7 | 3363 { |
| 3364 char_u *s; | |
| 3365 | |
| 3366 vim_free(last_insert); | |
| 3367 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 3368 if (last_insert != NULL) | |
| 3369 { | |
| 3370 s = last_insert; | |
| 3371 /* Use the CTRL-V only when entering a special char */ | |
| 3372 if (c < ' ' || c == DEL) | |
| 3373 *s++ = Ctrl_V; | |
| 3374 s = add_char2buf(c, s); | |
| 3375 *s++ = ESC; | |
| 3376 *s++ = NUL; | |
| 3377 last_insert_skip = 0; | |
| 3378 } | |
| 3379 } | |
| 3380 | |
| 359 | 3381 #if defined(EXITFREE) || defined(PROTO) |
| 3382 void | |
|
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diff
changeset
|
3383 free_last_insert(void) |
| 359 | 3384 { |
|
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diff
changeset
|
3385 VIM_CLEAR(last_insert); |
| 359 | 3386 } |
| 3387 #endif | |
| 3388 | |
| 7 | 3389 /* |
| 3390 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 3391 * and CSI. Handle multi-byte characters. | |
| 3392 * Returns a pointer to after the added bytes. | |
| 3393 */ | |
| 3394 char_u * | |
|
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diff
changeset
|
3395 add_char2buf(int c, char_u *s) |
| 7 | 3396 { |
| 3549 | 3397 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 3398 int i; |
| 3399 int len; | |
| 3400 | |
| 3401 len = (*mb_char2bytes)(c, temp); | |
| 3402 for (i = 0; i < len; ++i) | |
| 3403 { | |
| 3404 c = temp[i]; | |
| 3405 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 3406 if (c == K_SPECIAL) | |
| 3407 { | |
| 3408 *s++ = K_SPECIAL; | |
| 3409 *s++ = KS_SPECIAL; | |
| 3410 *s++ = KE_FILLER; | |
| 3411 } | |
| 3412 #ifdef FEAT_GUI | |
| 3413 else if (c == CSI) | |
| 3414 { | |
| 3415 *s++ = CSI; | |
| 3416 *s++ = KS_EXTRA; | |
| 3417 *s++ = (int)KE_CSI; | |
| 3418 } | |
| 3419 #endif | |
| 3420 else | |
| 3421 *s++ = c; | |
|
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changeset
|
3422 } |
| 7 | 3423 return s; |
| 3424 } | |
| 3425 | |
| 3426 /* | |
| 3427 * move cursor to start of line | |
| 3428 * if flags & BL_WHITE move to first non-white | |
| 3429 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 3430 * otherwise keep "curswant" column | |
| 3431 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 3432 */ | |
| 3433 void | |
|
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diff
changeset
|
3434 beginline(int flags) |
| 7 | 3435 { |
| 3436 if ((flags & BL_SOL) && !p_sol) | |
| 3437 coladvance(curwin->w_curswant); | |
| 3438 else | |
| 3439 { | |
| 3440 curwin->w_cursor.col = 0; | |
| 3441 curwin->w_cursor.coladd = 0; | |
| 3442 | |
| 3443 if (flags & (BL_WHITE | BL_SOL)) | |
| 3444 { | |
| 3445 char_u *ptr; | |
| 3446 | |
|
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changeset
|
3447 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 3448 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 3449 ++curwin->w_cursor.col; | |
| 3450 } | |
| 3451 curwin->w_set_curswant = TRUE; | |
| 3452 } | |
| 3453 } | |
| 3454 | |
| 3455 /* | |
| 3456 * oneright oneleft cursor_down cursor_up | |
| 3457 * | |
| 3458 * Move one char {right,left,down,up}. | |
| 773 | 3459 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 3460 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 3461 */ | |
| 3462 | |
| 3463 int | |
|
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diff
changeset
|
3464 oneright(void) |
| 7 | 3465 { |
| 3466 char_u *ptr; | |
| 3467 int l; | |
| 3468 | |
| 3469 if (virtual_active()) | |
| 3470 { | |
| 3471 pos_T prevpos = curwin->w_cursor; | |
| 3472 | |
| 3473 /* Adjust for multi-wide char (excluding TAB) */ | |
| 3474 ptr = ml_get_cursor(); | |
|
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changeset
|
3475 coladvance(getviscol() + ((*ptr != TAB |
|
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changeset
|
3476 && vim_isprintc((*mb_ptr2char)(ptr))) |
| 7 | 3477 ? ptr2cells(ptr) : 1)); |
| 3478 curwin->w_set_curswant = TRUE; | |
| 3479 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 3480 return (prevpos.col != curwin->w_cursor.col | |
| 3481 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 3482 } | |
| 3483 | |
| 3484 ptr = ml_get_cursor(); | |
| 773 | 3485 if (*ptr == NUL) |
| 3486 return FAIL; /* already at the very end */ | |
| 3487 | |
| 3488 if (has_mbyte) | |
| 3489 l = (*mb_ptr2len)(ptr); | |
| 7 | 3490 else |
| 773 | 3491 l = 1; |
| 3492 | |
| 3493 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 3494 * contains "onemore". */ | |
|
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changeset
|
3495 if (ptr[l] == NUL && (ve_flags & VE_ONEMORE) == 0) |
| 773 | 3496 return FAIL; |
| 3497 curwin->w_cursor.col += l; | |
| 7 | 3498 |
| 3499 curwin->w_set_curswant = TRUE; | |
| 3500 return OK; | |
| 3501 } | |
| 3502 | |
| 3503 int | |
|
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changeset
|
3504 oneleft(void) |
| 7 | 3505 { |
| 3506 if (virtual_active()) | |
| 3507 { | |
|
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|
3508 #ifdef FEAT_LINEBREAK |
| 7 | 3509 int width; |
|
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changeset
|
3510 #endif |
| 7 | 3511 int v = getviscol(); |
| 3512 | |
| 3513 if (v == 0) | |
| 3514 return FAIL; | |
| 3515 | |
|
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parents:
15629
diff
changeset
|
3516 #ifdef FEAT_LINEBREAK |
| 7 | 3517 /* We might get stuck on 'showbreak', skip over it. */ |
| 3518 width = 1; | |
| 3519 for (;;) | |
| 3520 { | |
| 3521 coladvance(v - width); | |
| 5995 | 3522 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 3523 * 'breakindent' is not set and there are no multi-byte | |
| 3524 * characters */ | |
| 3525 if ((*p_sbr == NUL && !curwin->w_p_bri | |
|
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diff
changeset
|
3526 && !has_mbyte) || getviscol() < v) |
| 7 | 3527 break; |
| 3528 ++width; | |
| 3529 } | |
|
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parents:
15629
diff
changeset
|
3530 #else |
| 7 | 3531 coladvance(v - 1); |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3532 #endif |
| 7 | 3533 |
| 3534 if (curwin->w_cursor.coladd == 1) | |
| 3535 { | |
| 3536 char_u *ptr; | |
| 3537 | |
| 3538 /* Adjust for multi-wide char (not a TAB) */ | |
| 3539 ptr = ml_get_cursor(); | |
|
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parents:
15569
diff
changeset
|
3540 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
|
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parents:
15569
diff
changeset
|
3541 && ptr2cells(ptr) > 1) |
| 7 | 3542 curwin->w_cursor.coladd = 0; |
| 3543 } | |
| 3544 | |
| 3545 curwin->w_set_curswant = TRUE; | |
| 3546 return OK; | |
| 3547 } | |
| 3548 | |
| 3549 if (curwin->w_cursor.col == 0) | |
| 3550 return FAIL; | |
| 3551 | |
| 3552 curwin->w_set_curswant = TRUE; | |
| 3553 --curwin->w_cursor.col; | |
| 3554 | |
| 3555 /* if the character on the left of the current cursor is a multi-byte | |
| 3556 * character, move to its first byte */ | |
| 3557 if (has_mbyte) | |
| 3558 mb_adjust_cursor(); | |
| 3559 return OK; | |
| 3560 } | |
| 3561 | |
| 3562 int | |
|
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7799
diff
changeset
|
3563 cursor_up( |
|
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parents:
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diff
changeset
|
3564 long n, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3565 int upd_topline) /* When TRUE: update topline */ |
| 7 | 3566 { |
| 3567 linenr_T lnum; | |
| 3568 | |
| 3569 if (n > 0) | |
| 3570 { | |
| 3571 lnum = curwin->w_cursor.lnum; | |
| 161 | 3572 /* This fails if the cursor is already in the first line or the count |
| 3573 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 3574 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 3575 return FAIL; |
| 3576 if (n >= lnum) | |
| 3577 lnum = 1; | |
| 3578 else | |
| 3579 #ifdef FEAT_FOLDING | |
| 3580 if (hasAnyFolding(curwin)) | |
| 3581 { | |
| 3582 /* | |
| 3583 * Count each sequence of folded lines as one logical line. | |
| 3584 */ | |
| 4352 | 3585 /* go to the start of the current fold */ |
| 7 | 3586 (void)hasFolding(lnum, &lnum, NULL); |
| 3587 | |
| 3588 while (n--) | |
| 3589 { | |
| 3590 /* move up one line */ | |
| 3591 --lnum; | |
| 3592 if (lnum <= 1) | |
| 3593 break; | |
| 3594 /* If we entered a fold, move to the beginning, unless in | |
| 3595 * Insert mode or when 'foldopen' contains "all": it will open | |
| 3596 * in a moment. */ | |
| 3597 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 3598 (void)hasFolding(lnum, &lnum, NULL); | |
| 3599 } | |
| 3600 if (lnum < 1) | |
| 3601 lnum = 1; | |
| 3602 } | |
| 3603 else | |
| 3604 #endif | |
| 3605 lnum -= n; | |
| 3606 curwin->w_cursor.lnum = lnum; | |
| 3607 } | |
| 3608 | |
| 3609 /* try to advance to the column we want to be at */ | |
| 3610 coladvance(curwin->w_curswant); | |
| 3611 | |
| 3612 if (upd_topline) | |
| 3613 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 3614 | |
| 3615 return OK; | |
| 3616 } | |
| 3617 | |
| 3618 /* | |
| 3619 * Cursor down a number of logical lines. | |
| 3620 */ | |
| 3621 int | |
|
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parents:
7799
diff
changeset
|
3622 cursor_down( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3623 long n, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3624 int upd_topline) /* When TRUE: update topline */ |
| 7 | 3625 { |
| 3626 linenr_T lnum; | |
| 3627 | |
| 3628 if (n > 0) | |
| 3629 { | |
| 3630 lnum = curwin->w_cursor.lnum; | |
| 3631 #ifdef FEAT_FOLDING | |
| 3632 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 3633 (void)hasFolding(lnum, NULL, &lnum); | |
| 3634 #endif | |
| 161 | 3635 /* This fails if the cursor is already in the last line or would move |
| 4352 | 3636 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 3637 if (lnum >= curbuf->b_ml.ml_line_count |
| 3638 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 3639 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 3640 return FAIL; |
| 3641 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 3642 lnum = curbuf->b_ml.ml_line_count; | |
| 3643 else | |
| 3644 #ifdef FEAT_FOLDING | |
| 3645 if (hasAnyFolding(curwin)) | |
| 3646 { | |
| 3647 linenr_T last; | |
| 3648 | |
| 3649 /* count each sequence of folded lines as one logical line */ | |
| 3650 while (n--) | |
| 3651 { | |
| 3652 if (hasFolding(lnum, NULL, &last)) | |
| 3653 lnum = last + 1; | |
| 3654 else | |
| 3655 ++lnum; | |
| 3656 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 3657 break; | |
| 3658 } | |
| 3659 if (lnum > curbuf->b_ml.ml_line_count) | |
| 3660 lnum = curbuf->b_ml.ml_line_count; | |
| 3661 } | |
| 3662 else | |
| 3663 #endif | |
| 3664 lnum += n; | |
| 3665 curwin->w_cursor.lnum = lnum; | |
| 3666 } | |
| 3667 | |
| 3668 /* try to advance to the column we want to be at */ | |
| 3669 coladvance(curwin->w_curswant); | |
| 3670 | |
| 3671 if (upd_topline) | |
| 3672 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 3673 | |
| 3674 return OK; | |
| 3675 } | |
| 3676 | |
| 3677 /* | |
| 3678 * Stuff the last inserted text in the read buffer. | |
| 3679 * Last_insert actually is a copy of the redo buffer, so we | |
| 3680 * first have to remove the command. | |
| 3681 */ | |
| 3682 int | |
|
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diff
changeset
|
3683 stuff_inserted( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3684 int c, /* Command character to be inserted */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3685 long count, /* Repeat this many times */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3686 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 3687 { |
| 3688 char_u *esc_ptr; | |
| 3689 char_u *ptr; | |
| 3690 char_u *last_ptr; | |
| 3691 char_u last = NUL; | |
| 3692 | |
| 3693 ptr = get_last_insert(); | |
| 3694 if (ptr == NULL) | |
| 3695 { | |
|
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diff
changeset
|
3696 emsg(_(e_noinstext)); |
| 7 | 3697 return FAIL; |
| 3698 } | |
| 3699 | |
| 3700 /* may want to stuff the command character, to start Insert mode */ | |
| 3701 if (c != NUL) | |
| 3702 stuffcharReadbuff(c); | |
| 3703 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 3704 *esc_ptr = NUL; /* remove the ESC */ | |
| 3705 | |
| 3706 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 3707 * comes after it OR if it will inserted more than once and "ptr" | |
| 3708 * starts with ^D. -- Acevedo | |
| 3709 */ | |
| 3710 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 3711 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 3712 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 3713 { | |
| 3714 last = *last_ptr; | |
| 3715 *last_ptr = NUL; | |
| 3716 } | |
| 3717 | |
| 3718 do | |
| 3719 { | |
| 3720 stuffReadbuff(ptr); | |
| 3721 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 3722 if (last) | |
| 3723 stuffReadbuff((char_u *)(last == '0' | |
| 3724 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 3725 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 3726 } | |
| 3727 while (--count > 0); | |
| 3728 | |
| 3729 if (last) | |
| 3730 *last_ptr = last; | |
| 3731 | |
| 3732 if (esc_ptr != NULL) | |
| 3733 *esc_ptr = ESC; /* put the ESC back */ | |
| 3734 | |
| 3735 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 3736 if (!no_esc) | |
| 3737 stuffcharReadbuff(ESC); | |
| 3738 | |
| 3739 return OK; | |
| 3740 } | |
| 3741 | |
| 3742 char_u * | |
|
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7799
diff
changeset
|
3743 get_last_insert(void) |
| 7 | 3744 { |
| 3745 if (last_insert == NULL) | |
| 3746 return NULL; | |
| 3747 return last_insert + last_insert_skip; | |
| 3748 } | |
| 3749 | |
| 3750 /* | |
| 3751 * Get last inserted string, and remove trailing <Esc>. | |
| 3752 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 3753 */ | |
| 3754 char_u * | |
|
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7799
diff
changeset
|
3755 get_last_insert_save(void) |
| 7 | 3756 { |
| 3757 char_u *s; | |
| 3758 int len; | |
| 3759 | |
| 3760 if (last_insert == NULL) | |
| 3761 return NULL; | |
| 3762 s = vim_strsave(last_insert + last_insert_skip); | |
| 3763 if (s != NULL) | |
| 3764 { | |
| 3765 len = (int)STRLEN(s); | |
| 3766 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 3767 s[len - 1] = NUL; | |
| 3768 } | |
| 3769 return s; | |
| 3770 } | |
| 3771 | |
| 3772 /* | |
| 3773 * Check the word in front of the cursor for an abbreviation. | |
| 3774 * Called when the non-id character "c" has been entered. | |
| 3775 * When an abbreviation is recognized it is removed from the text and | |
| 3776 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 3777 */ | |
| 3778 static int | |
|
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parents:
7799
diff
changeset
|
3779 echeck_abbr(int c) |
| 7 | 3780 { |
| 3781 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 3782 * after moving around with cursor keys. */ | |
| 3783 if (p_paste || no_abbr || arrow_used) | |
| 3784 return FALSE; | |
| 3785 | |
| 3786 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 3787 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 3788 } | |
| 3789 | |
| 3790 /* | |
| 3791 * replace-stack functions | |
| 3792 * | |
| 3793 * When replacing characters, the replaced characters are remembered for each | |
| 3794 * new character. This is used to re-insert the old text when backspacing. | |
| 3795 * | |
| 3796 * There is a NUL headed list of characters for each character that is | |
| 3797 * currently in the file after the insertion point. When BS is used, one NUL | |
| 3798 * headed list is put back for the deleted character. | |
| 3799 * | |
| 3800 * For a newline, there are two NUL headed lists. One contains the characters | |
| 3801 * that the NL replaced. The extra one stores the characters after the cursor | |
| 3802 * that were deleted (always white space). | |
| 3803 * | |
| 3804 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 3805 * character at the end of the stack. If replace_offset is not 0, that many | |
| 3806 * characters will be left on the stack above the newly inserted character. | |
| 3807 */ | |
| 3808 | |
| 298 | 3809 static char_u *replace_stack = NULL; |
| 3810 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 3811 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 3812 |
| 3813 void | |
|
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7799
diff
changeset
|
3814 replace_push( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3815 int c) /* character that is replaced (NUL is none) */ |
| 7 | 3816 { |
| 3817 char_u *p; | |
| 3818 | |
| 3819 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 3820 return; | |
| 3821 if (replace_stack_len <= replace_stack_nr) | |
| 3822 { | |
| 3823 replace_stack_len += 50; | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3824 p = ALLOC_MULT(char_u, replace_stack_len); |
| 7 | 3825 if (p == NULL) /* out of memory */ |
| 3826 { | |
| 3827 replace_stack_len -= 50; | |
| 3828 return; | |
| 3829 } | |
| 3830 if (replace_stack != NULL) | |
| 3831 { | |
| 3832 mch_memmove(p, replace_stack, | |
| 3833 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 3834 vim_free(replace_stack); | |
| 3835 } | |
| 3836 replace_stack = p; | |
| 3837 } | |
| 3838 p = replace_stack + replace_stack_nr - replace_offset; | |
| 3839 if (replace_offset) | |
| 3840 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 3841 *p = c; | |
| 3842 ++replace_stack_nr; | |
| 3843 } | |
| 3844 | |
| 1470 | 3845 /* |
| 3846 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 3847 * reverse byte order, so that the first byte is popped off first. | |
| 3848 * Return the number of bytes done (includes composing characters). | |
| 3849 */ | |
| 3850 int | |
|
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7799
diff
changeset
|
3851 replace_push_mb(char_u *p) |
| 1470 | 3852 { |
| 3853 int l = (*mb_ptr2len)(p); | |
| 3854 int j; | |
| 3855 | |
| 3856 for (j = l - 1; j >= 0; --j) | |
| 3857 replace_push(p[j]); | |
| 3858 return l; | |
| 3859 } | |
| 3860 | |
| 7 | 3861 /* |
| 3862 * Pop one item from the replace stack. | |
| 3863 * return -1 if stack empty | |
| 3864 * return replaced character or NUL otherwise | |
| 3865 */ | |
| 3866 static int | |
|
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7799
diff
changeset
|
3867 replace_pop(void) |
| 7 | 3868 { |
| 3869 if (replace_stack_nr == 0) | |
| 3870 return -1; | |
| 3871 return (int)replace_stack[--replace_stack_nr]; | |
| 3872 } | |
| 3873 | |
| 3874 /* | |
| 3875 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 3876 * encountered. | |
| 3877 */ | |
| 3878 static void | |
|
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7799
diff
changeset
|
3879 replace_join( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3880 int off) /* offset for which NUL to remove */ |
| 7 | 3881 { |
| 3882 int i; | |
| 3883 | |
| 3884 for (i = replace_stack_nr; --i >= 0; ) | |
| 3885 if (replace_stack[i] == NUL && off-- <= 0) | |
| 3886 { | |
| 3887 --replace_stack_nr; | |
| 3888 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 3889 (size_t)(replace_stack_nr - i)); | |
| 3890 return; | |
| 3891 } | |
| 3892 } | |
| 3893 | |
| 3894 /* | |
| 3895 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 3896 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 3897 */ | |
| 3898 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3899 replace_pop_ins(void) |
| 7 | 3900 { |
| 3901 int cc; | |
| 3902 int oldState = State; | |
| 3903 | |
| 3904 State = NORMAL; /* don't want REPLACE here */ | |
| 3905 while ((cc = replace_pop()) > 0) | |
| 3906 { | |
| 3907 mb_replace_pop_ins(cc); | |
| 3908 dec_cursor(); | |
| 3909 } | |
| 3910 State = oldState; | |
| 3911 } | |
| 3912 | |
| 3913 /* | |
| 3914 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 3915 * indicates a multi-byte char, pop the other bytes too. | |
| 3916 */ | |
| 3917 static void | |
|
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7799
diff
changeset
|
3918 mb_replace_pop_ins(int cc) |
| 7 | 3919 { |
| 3920 int n; | |
| 3549 | 3921 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 3922 int i; |
| 3923 int c; | |
| 3924 | |
| 3925 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 3926 { | |
| 3927 buf[0] = cc; | |
| 3928 for (i = 1; i < n; ++i) | |
| 3929 buf[i] = replace_pop(); | |
| 3930 ins_bytes_len(buf, n); | |
| 3931 } | |
| 3932 else | |
| 3933 ins_char(cc); | |
| 3934 | |
| 3935 if (enc_utf8) | |
| 3936 /* Handle composing chars. */ | |
| 3937 for (;;) | |
| 3938 { | |
| 3939 c = replace_pop(); | |
| 3940 if (c == -1) /* stack empty */ | |
| 3941 break; | |
| 3942 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 3943 { | |
| 3944 /* Not a multi-byte char, put it back. */ | |
| 3945 replace_push(c); | |
| 3946 break; | |
| 3947 } | |
| 3948 else | |
| 3949 { | |
| 3950 buf[0] = c; | |
| 3951 for (i = 1; i < n; ++i) | |
| 3952 buf[i] = replace_pop(); | |
| 3953 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 3954 ins_bytes_len(buf, n); | |
| 3955 else | |
| 3956 { | |
| 3957 /* Not a composing char, put it back. */ | |
| 3958 for (i = n - 1; i >= 0; --i) | |
| 3959 replace_push(buf[i]); | |
| 3960 break; | |
| 3961 } | |
| 3962 } | |
| 3963 } | |
| 3964 } | |
| 3965 | |
| 3966 /* | |
| 3967 * make the replace stack empty | |
| 3968 * (called when exiting replace mode) | |
| 3969 */ | |
| 3970 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3971 replace_flush(void) |
| 7 | 3972 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
3973 VIM_CLEAR(replace_stack); |
| 7 | 3974 replace_stack_len = 0; |
| 3975 replace_stack_nr = 0; | |
| 3976 } | |
| 3977 | |
| 3978 /* | |
| 3979 * Handle doing a BS for one character. | |
| 3980 * cc < 0: replace stack empty, just move cursor | |
| 3981 * cc == 0: character was inserted, delete it | |
| 3982 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 3983 * and check for more characters to be put back | |
| 1782 | 3984 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 3985 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 3986 */ |
| 3987 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3988 replace_do_bs(int limit_col) |
| 7 | 3989 { |
| 3990 int cc; | |
| 3991 int orig_len = 0; | |
| 3992 int ins_len; | |
| 3993 int orig_vcols = 0; | |
| 3994 colnr_T start_vcol; | |
| 3995 char_u *p; | |
| 3996 int i; | |
| 3997 int vcol; | |
| 3998 | |
| 3999 cc = replace_pop(); | |
| 4000 if (cc > 0) | |
| 4001 { | |
|
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|
4002 #ifdef FEAT_TEXT_PROP |
|
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15377
diff
changeset
|
4003 size_t len_before = 0; // init to shut up GCC |
|
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diff
changeset
|
4004 |
|
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changeset
|
4005 if (curbuf->b_has_textprop) |
|
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|
4006 { |
|
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changeset
|
4007 // Do not adjust text properties for individual delete and insert |
|
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|
4008 // operations, do it afterwards on the resulting text. |
|
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|
4009 len_before = STRLEN(ml_get_curline()); |
|
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|
4010 ++text_prop_frozen; |
|
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|
4011 } |
|
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|
4012 #endif |
| 7 | 4013 if (State & VREPLACE_FLAG) |
| 4014 { | |
| 4015 /* Get the number of screen cells used by the character we are | |
| 4016 * going to delete. */ | |
| 4017 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 4018 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 4019 } | |
| 4020 if (has_mbyte) | |
| 4021 { | |
| 1782 | 4022 (void)del_char_after_col(limit_col); |
| 7 | 4023 if (State & VREPLACE_FLAG) |
| 835 | 4024 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 4025 replace_push(cc); |
| 4026 } | |
| 4027 else | |
| 4028 { | |
| 4029 pchar_cursor(cc); | |
| 4030 if (State & VREPLACE_FLAG) | |
| 835 | 4031 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 4032 } |
| 4033 replace_pop_ins(); | |
| 4034 | |
| 4035 if (State & VREPLACE_FLAG) | |
| 4036 { | |
| 4037 /* Get the number of screen cells used by the inserted characters */ | |
| 4038 p = ml_get_cursor(); | |
| 835 | 4039 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 4040 vcol = start_vcol; |
| 4041 for (i = 0; i < ins_len; ++i) | |
| 4042 { | |
| 4043 vcol += chartabsize(p + i, vcol); | |
| 474 | 4044 i += (*mb_ptr2len)(p) - 1; |
| 7 | 4045 } |
| 4046 vcol -= start_vcol; | |
| 4047 | |
| 4048 /* Delete spaces that were inserted after the cursor to keep the | |
| 4049 * text aligned. */ | |
| 4050 curwin->w_cursor.col += ins_len; | |
| 4051 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 4052 { | |
| 4053 del_char(FALSE); | |
| 4054 ++orig_vcols; | |
| 4055 } | |
| 4056 curwin->w_cursor.col -= ins_len; | |
| 4057 } | |
| 4058 | |
|
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diff
changeset
|
4059 // mark the buffer as changed and prepare for displaying |
| 7 | 4060 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
|
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diff
changeset
|
4061 |
|
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|
4062 #ifdef FEAT_TEXT_PROP |
|
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|
4063 if (curbuf->b_has_textprop) |
|
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|
4064 { |
|
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diff
changeset
|
4065 size_t len_now = STRLEN(ml_get_curline()); |
|
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diff
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|
4066 |
|
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parents:
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diff
changeset
|
4067 --text_prop_frozen; |
|
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15347
diff
changeset
|
4068 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
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16698
diff
changeset
|
4069 (int)(len_now - len_before), 0); |
|
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diff
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|
4070 } |
|
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15347
diff
changeset
|
4071 #endif |
| 7 | 4072 } |
| 4073 else if (cc == 0) | |
| 1782 | 4074 (void)del_char_after_col(limit_col); |
| 7 | 4075 } |
| 4076 | |
| 4077 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 4078 /* | |
| 4079 * Map Hebrew keyboard when in hkmap mode. | |
| 4080 */ | |
| 4081 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4082 hkmap(int c) |
| 7 | 4083 { |
| 4084 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 4085 { | |
| 4086 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 4087 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 4088 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 4089 static char_u map[26] = | |
| 4090 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 4091 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 4092 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 4093 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 4094 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 4095 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 4096 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 4097 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 4098 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 4099 | |
| 4100 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 4101 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 4102 /* '-1'='sofit' */ | |
| 4103 else if (c == 'x') | |
| 4104 return 'X'; | |
| 4105 else if (c == 'q') | |
| 4106 return '\''; /* {geresh}={'} */ | |
| 4107 else if (c == 246) | |
| 4108 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 4109 else if (c == 228) | |
| 4110 return ' '; /* \"a --> ' ' -- / -- */ | |
| 4111 else if (c == 252) | |
| 4112 return ' '; /* \"u --> ' ' -- / -- */ | |
| 4113 #ifdef EBCDIC | |
| 4114 else if (islower(c)) | |
| 4115 #else | |
| 4116 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 4117 * do this the same was as 5.7 and previous, so it works correctly on | |
| 4118 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 4119 * munged and won't work if e.g. searching for Hebrew text. | |
| 4120 */ | |
| 4121 else if (c >= 'a' && c <= 'z') | |
| 4122 #endif | |
| 4123 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 4124 else | |
| 4125 return c; | |
| 4126 } | |
| 4127 else | |
| 4128 { | |
| 4129 switch (c) | |
| 4130 { | |
| 4131 case '`': return ';'; | |
| 4132 case '/': return '.'; | |
| 4133 case '\'': return ','; | |
| 4134 case 'q': return '/'; | |
| 4135 case 'w': return '\''; | |
| 4136 | |
| 4137 /* Hebrew letters - set offset from 'a' */ | |
| 4138 case ',': c = '{'; break; | |
| 4139 case '.': c = 'v'; break; | |
| 4140 case ';': c = 't'; break; | |
| 4141 default: { | |
| 4142 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 4143 | |
| 4144 #ifdef EBCDIC | |
| 4145 /* see note about islower() above */ | |
| 4146 if (!islower(c)) | |
| 4147 #else | |
| 4148 if (c < 'a' || c > 'z') | |
| 4149 #endif | |
| 4150 return c; | |
| 4151 c = str[CharOrdLow(c)]; | |
| 4152 break; | |
| 4153 } | |
| 4154 } | |
| 4155 | |
| 4156 return (int)(CharOrdLow(c) + p_aleph); | |
| 4157 } | |
| 4158 } | |
| 4159 #endif | |
| 4160 | |
| 4161 static void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4162 ins_reg(void) |
| 7 | 4163 { |
| 4164 int need_redraw = FALSE; | |
| 4165 int regname; | |
| 4166 int literally = 0; | |
| 844 | 4167 int vis_active = VIsual_active; |
| 7 | 4168 |
| 4169 /* | |
| 4170 * If we are going to wait for a character, show a '"'. | |
| 4171 */ | |
| 4172 pc_status = PC_STATUS_UNSET; | |
| 4173 if (redrawing() && !char_avail()) | |
| 4174 { | |
| 4175 /* may need to redraw when no more chars available now */ | |
| 661 | 4176 ins_redraw(FALSE); |
| 7 | 4177 |
| 4178 edit_putchar('"', TRUE); | |
| 4179 #ifdef FEAT_CMDL_INFO | |
| 4180 add_to_showcmd_c(Ctrl_R); | |
| 4181 #endif | |
| 4182 } | |
| 4183 | |
| 4184 #ifdef USE_ON_FLY_SCROLL | |
| 4185 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4186 #endif | |
| 4187 | |
| 4188 /* | |
| 4189 * Don't map the register name. This also prevents the mode message to be | |
| 4190 * deleted when ESC is hit. | |
| 4191 */ | |
| 4192 ++no_mapping; | |
| 1389 | 4193 regname = plain_vgetc(); |
| 7 | 4194 LANGMAP_ADJUST(regname, TRUE); |
| 4195 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 4196 { | |
| 4197 /* Get a third key for literal register insertion */ | |
| 4198 literally = regname; | |
| 4199 #ifdef FEAT_CMDL_INFO | |
| 4200 add_to_showcmd_c(literally); | |
| 4201 #endif | |
| 1389 | 4202 regname = plain_vgetc(); |
| 7 | 4203 LANGMAP_ADJUST(regname, TRUE); |
| 4204 } | |
| 4205 --no_mapping; | |
| 4206 | |
| 4207 #ifdef FEAT_EVAL | |
|
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diff
changeset
|
4208 /* Don't call u_sync() while typing the expression or giving an error |
|
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diff
changeset
|
4209 * message for it. Only call it explicitly. */ |
| 7 | 4210 ++no_u_sync; |
| 4211 if (regname == '=') | |
| 4212 { | |
|
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changeset
|
4213 pos_T curpos = curwin->w_cursor; |
|
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changeset
|
4214 # ifdef HAVE_INPUT_METHOD |
| 7 | 4215 int im_on = im_get_status(); |
| 133 | 4216 # endif |
|
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|
4217 /* Sync undo when evaluating the expression calls setline() or |
|
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diff
changeset
|
4218 * append(), so that it can be undone separately. */ |
|
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changeset
|
4219 u_sync_once = 2; |
|
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diff
changeset
|
4220 |
| 7 | 4221 regname = get_expr_register(); |
|
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|
4222 |
|
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changeset
|
4223 // Cursor may be moved back a column. |
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changeset
|
4224 curwin->w_cursor = curpos; |
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changeset
|
4225 check_cursor(); |
|
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changeset
|
4226 # ifdef HAVE_INPUT_METHOD |
|
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changeset
|
4227 // Restore the Input Method. |
| 7 | 4228 if (im_on) |
| 4229 im_set_active(TRUE); | |
| 133 | 4230 # endif |
| 7 | 4231 } |
| 140 | 4232 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 4233 { | |
| 6949 | 4234 vim_beep(BO_REG); |
| 7 | 4235 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 4236 } |
| 7 | 4237 else |
| 4238 { | |
| 4239 #endif | |
| 4240 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 4241 { | |
| 4242 /* Append the command to the redo buffer. */ | |
| 4243 AppendCharToRedobuff(Ctrl_R); | |
| 4244 AppendCharToRedobuff(literally); | |
| 4245 AppendCharToRedobuff(regname); | |
| 4246 | |
| 4247 do_put(regname, BACKWARD, 1L, | |
| 4248 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 4249 } | |
| 4250 else if (insert_reg(regname, literally) == FAIL) | |
| 4251 { | |
| 6949 | 4252 vim_beep(BO_REG); |
| 7 | 4253 need_redraw = TRUE; /* remove the '"' */ |
| 4254 } | |
| 133 | 4255 else if (stop_insert_mode) |
| 4256 /* When the '=' register was used and a function was invoked that | |
| 4257 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 4258 * insert anything, need to remove the '"' */ | |
| 4259 need_redraw = TRUE; | |
| 4260 | |
| 7 | 4261 #ifdef FEAT_EVAL |
| 4262 } | |
| 4263 --no_u_sync; | |
|
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|
4264 if (u_sync_once == 1) |
|
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5094
diff
changeset
|
4265 ins_need_undo = TRUE; |
|
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changeset
|
4266 u_sync_once = 0; |
| 7 | 4267 #endif |
| 4268 #ifdef FEAT_CMDL_INFO | |
| 4269 clear_showcmd(); | |
| 4270 #endif | |
| 4271 | |
| 4272 /* If the inserted register is empty, we need to remove the '"' */ | |
| 4273 if (need_redraw || stuff_empty()) | |
| 4274 edit_unputchar(); | |
| 844 | 4275 |
| 4276 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 4277 if (!vis_active && VIsual_active) | |
| 4278 end_visual_mode(); | |
| 7 | 4279 } |
| 4280 | |
| 4281 /* | |
| 4282 * CTRL-G commands in Insert mode. | |
| 4283 */ | |
| 4284 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4285 ins_ctrl_g(void) |
| 7 | 4286 { |
| 4287 int c; | |
| 4288 | |
|
17809
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patch 8.1.1901: the +insert_expand feature is not always available
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parents:
17775
diff
changeset
|
4289 // Right after CTRL-X the cursor will be after the ruler. |
| 7 | 4290 setcursor(); |
| 4291 | |
| 4292 /* | |
| 4293 * Don't map the second key. This also prevents the mode message to be | |
| 4294 * deleted when ESC is hit. | |
| 4295 */ | |
| 4296 ++no_mapping; | |
| 1389 | 4297 c = plain_vgetc(); |
| 7 | 4298 --no_mapping; |
| 4299 switch (c) | |
| 4300 { | |
| 4301 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 4302 case K_UP: | |
| 4303 case Ctrl_K: | |
| 4304 case 'k': ins_up(TRUE); | |
| 4305 break; | |
| 4306 | |
| 4307 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 4308 case K_DOWN: | |
| 4309 case Ctrl_J: | |
| 4310 case 'j': ins_down(TRUE); | |
| 4311 break; | |
| 4312 | |
| 4313 /* CTRL-G u: start new undoable edit */ | |
| 825 | 4314 case 'u': u_sync(TRUE); |
| 7 | 4315 ins_need_undo = TRUE; |
| 626 | 4316 |
| 4317 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 4318 * a line to the previous one must save for undo. */ |
| 5680 | 4319 update_Insstart_orig = FALSE; |
| 626 | 4320 Insstart = curwin->w_cursor; |
| 7 | 4321 break; |
| 4322 | |
|
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parents:
6971
diff
changeset
|
4323 /* CTRL-G U: do not break undo with the next char */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4324 case 'U': |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4325 /* Allow one left/right cursor movement with the next char, |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4326 * without breaking undo. */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4327 dont_sync_undo = MAYBE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4328 break; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4329 |
| 7 | 4330 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 4331 default: vim_beep(BO_CTRLG); |
| 7 | 4332 } |
| 4333 } | |
| 4334 | |
| 4335 /* | |
| 449 | 4336 * CTRL-^ in Insert mode. |
| 4337 */ | |
| 4338 static void | |
|
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parents:
7799
diff
changeset
|
4339 ins_ctrl_hat(void) |
| 449 | 4340 { |
| 782 | 4341 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 4342 { |
| 4343 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 4344 if (State & LANGMAP) | |
| 4345 { | |
| 4346 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 4347 State &= ~LANGMAP; | |
| 4348 } | |
| 4349 else | |
| 4350 { | |
| 4351 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 4352 State |= LANGMAP; | |
|
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parents:
13244
diff
changeset
|
4353 #ifdef HAVE_INPUT_METHOD |
| 449 | 4354 im_set_active(FALSE); |
| 4355 #endif | |
| 4356 } | |
| 4357 } | |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4358 #ifdef HAVE_INPUT_METHOD |
| 449 | 4359 else |
| 4360 { | |
| 4361 /* There are no ":lmap" mappings, toggle IM */ | |
| 4362 if (im_get_status()) | |
| 4363 { | |
| 4364 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 4365 im_set_active(FALSE); | |
| 4366 } | |
| 4367 else | |
| 4368 { | |
| 4369 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 4370 State &= ~LANGMAP; | |
| 4371 im_set_active(TRUE); | |
| 4372 } | |
| 4373 } | |
| 4374 #endif | |
| 4375 set_iminsert_global(); | |
| 4376 showmode(); | |
| 4377 #ifdef FEAT_GUI | |
| 4378 /* may show different cursor shape or color */ | |
| 4379 if (gui.in_use) | |
| 4380 gui_update_cursor(TRUE, FALSE); | |
| 4381 #endif | |
|
12477
68d7bc045dbe
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Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
4382 #if defined(FEAT_KEYMAP) |
| 449 | 4383 /* Show/unshow value of 'keymap' in status lines. */ |
| 4384 status_redraw_curbuf(); | |
| 4385 #endif | |
| 4386 } | |
| 4387 | |
| 4388 /* | |
| 7 | 4389 * Handle ESC in insert mode. |
| 4390 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 4391 * insert. | |
| 4392 */ | |
| 4393 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4394 ins_esc( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4395 long *count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4396 int cmdchar, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4397 int nomove) /* don't move cursor */ |
| 7 | 4398 { |
| 4399 int temp; | |
| 4400 static int disabled_redraw = FALSE; | |
| 4401 | |
| 744 | 4402 #ifdef FEAT_SPELL |
| 449 | 4403 check_spell_redraw(); |
| 4404 #endif | |
| 7 | 4405 #if defined(FEAT_HANGULIN) |
| 4406 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 4407 hangul_input_state_set(0); | |
| 4408 # endif | |
| 4409 if (composing_hangul) | |
| 4410 { | |
| 4411 push_raw_key(composing_hangul_buffer, 2); | |
| 4412 composing_hangul = 0; | |
| 4413 } | |
| 4414 #endif | |
| 4415 | |
| 4416 temp = curwin->w_cursor.col; | |
| 4417 if (disabled_redraw) | |
| 4418 { | |
| 4419 --RedrawingDisabled; | |
| 4420 disabled_redraw = FALSE; | |
| 4421 } | |
| 4422 if (!arrow_used) | |
| 4423 { | |
| 4424 /* | |
| 4425 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 4426 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 4427 * when "count" is non-zero. | |
| 7 | 4428 */ |
| 4429 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 4430 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 4431 |
| 4432 /* | |
| 4433 * Repeating insert may take a long time. Check for | |
| 4434 * interrupt now and then. | |
| 4435 */ | |
| 4436 if (*count > 0) | |
| 4437 { | |
| 4438 line_breakcheck(); | |
| 4439 if (got_int) | |
| 4440 *count = 0; | |
| 4441 } | |
| 4442 | |
| 4443 if (--*count > 0) /* repeat what was typed */ | |
| 4444 { | |
| 164 | 4445 /* Vi repeats the insert without replacing characters. */ |
| 4446 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 4447 State &= ~REPLACE_FLAG; | |
| 4448 | |
| 7 | 4449 (void)start_redo_ins(); |
| 4450 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 4451 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 4452 ++RedrawingDisabled; |
| 4453 disabled_redraw = TRUE; | |
| 4454 return FALSE; /* repeat the insert */ | |
| 4455 } | |
| 5434 | 4456 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 4457 undisplay_dollar(); |
| 4458 } | |
| 4459 | |
| 4460 /* When an autoindent was removed, curswant stays after the | |
| 4461 * indent */ | |
| 4462 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 4463 curwin->w_set_curswant = TRUE; | |
| 4464 | |
| 4465 /* Remember the last Insert position in the '^ mark. */ | |
| 4466 if (!cmdmod.keepjumps) | |
| 4467 curbuf->b_last_insert = curwin->w_cursor; | |
| 4468 | |
| 4469 /* | |
| 4470 * The cursor should end up on the last inserted character. | |
| 477 | 4471 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 4472 */ |
| 477 | 4473 if (!nomove |
| 4474 && (curwin->w_cursor.col != 0 | |
|
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parents:
15629
diff
changeset
|
4475 || curwin->w_cursor.coladd > 0) |
| 477 | 4476 && (restart_edit == NUL |
| 5735 | 4477 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 4478 #ifdef FEAT_RIGHTLEFT |
| 4479 && !revins_on | |
| 4480 #endif | |
| 4481 ) | |
| 4482 { | |
| 4483 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 4484 { | |
| 4485 oneleft(); | |
| 4486 if (restart_edit != NUL) | |
| 4487 ++curwin->w_cursor.coladd; | |
| 4488 } | |
| 4489 else | |
| 4490 { | |
| 4491 --curwin->w_cursor.col; | |
| 4492 /* Correct cursor for multi-byte character. */ | |
| 4493 if (has_mbyte) | |
| 4494 mb_adjust_cursor(); | |
| 4495 } | |
| 4496 } | |
| 4497 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4498 #ifdef HAVE_INPUT_METHOD |
| 7 | 4499 /* Disable IM to allow typing English directly for Normal mode commands. |
| 4500 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 4501 * well). */ | |
| 4502 if (!(State & LANGMAP)) | |
| 4503 im_save_status(&curbuf->b_p_iminsert); | |
| 4504 im_set_active(FALSE); | |
| 4505 #endif | |
| 4506 | |
| 4507 State = NORMAL; | |
| 4508 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 4509 changed_cline_bef_curs(); | |
| 4510 | |
| 4511 #ifdef FEAT_MOUSE | |
| 4512 setmouse(); | |
| 4513 #endif | |
| 4514 #ifdef CURSOR_SHAPE | |
| 4515 ui_cursor_shape(); /* may show different cursor shape */ | |
| 4516 #endif | |
|
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patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
4517 if (!p_ek) |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
4518 /* Re-enable bracketed paste mode. */ |
|
83a36d655a74
patch 8.0.0232: paste does not work when 'esckeys' is off
Christian Brabandt <cb@256bit.org>
parents:
10682
diff
changeset
|
4519 out_str(T_BE); |
| 7 | 4520 |
|
16378
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parents:
16368
diff
changeset
|
4521 // When recording or for CTRL-O, need to display the new mode. |
|
3d6b282e2d6e
patch 8.1.1194: typos and small problems in source files
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parents:
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diff
changeset
|
4522 // Otherwise remove the mode message. |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
4523 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 4524 showmode(); |
|
16368
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patch 8.1.1189: mode is not cleared when leaving Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
4525 else if (p_smd && (got_int || !skip_showmode())) |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15521
diff
changeset
|
4526 msg(""); |
| 7 | 4527 |
| 4528 return TRUE; /* exit Insert mode */ | |
| 4529 } | |
| 4530 | |
| 4531 #ifdef FEAT_RIGHTLEFT | |
| 4532 /* | |
| 4533 * Toggle language: hkmap and revins_on. | |
| 4534 * Move to end of reverse inserted text. | |
| 4535 */ | |
| 4536 static void | |
|
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parents:
7799
diff
changeset
|
4537 ins_ctrl_(void) |
| 7 | 4538 { |
| 4539 if (revins_on && revins_chars && revins_scol >= 0) | |
| 4540 { | |
| 4541 while (gchar_cursor() != NUL && revins_chars--) | |
| 4542 ++curwin->w_cursor.col; | |
| 4543 } | |
| 4544 p_ri = !p_ri; | |
| 4545 revins_on = (State == INSERT && p_ri); | |
| 4546 if (revins_on) | |
| 4547 { | |
| 4548 revins_scol = curwin->w_cursor.col; | |
| 4549 revins_legal++; | |
| 4550 revins_chars = 0; | |
| 4551 undisplay_dollar(); | |
| 4552 } | |
| 4553 else | |
| 4554 revins_scol = -1; | |
|
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parents:
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diff
changeset
|
4555 p_hkmap = curwin->w_p_rl ^ p_ri; // be consistent! |
| 7 | 4556 showmode(); |
| 4557 } | |
| 4558 #endif | |
| 4559 | |
| 4560 /* | |
| 4561 * If 'keymodel' contains "startsel", may start selection. | |
| 4562 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 4563 */ | |
| 4564 static int | |
|
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parents:
7799
diff
changeset
|
4565 ins_start_select(int c) |
| 7 | 4566 { |
| 4567 if (km_startsel) | |
| 4568 switch (c) | |
| 4569 { | |
| 4570 case K_KHOME: | |
| 4571 case K_KEND: | |
| 4572 case K_PAGEUP: | |
| 4573 case K_KPAGEUP: | |
| 4574 case K_PAGEDOWN: | |
| 4575 case K_KPAGEDOWN: | |
|
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diff
changeset
|
4576 # ifdef MACOS_X |
| 7 | 4577 case K_LEFT: |
| 4578 case K_RIGHT: | |
| 4579 case K_UP: | |
| 4580 case K_DOWN: | |
| 4581 case K_END: | |
| 4582 case K_HOME: | |
| 4583 # endif | |
| 4584 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 4585 break; | |
| 4586 /* FALLTHROUGH */ | |
| 4587 case K_S_LEFT: | |
| 4588 case K_S_RIGHT: | |
| 4589 case K_S_UP: | |
| 4590 case K_S_DOWN: | |
| 4591 case K_S_END: | |
| 4592 case K_S_HOME: | |
| 4593 /* Start selection right away, the cursor can move with | |
| 4594 * CTRL-O when beyond the end of the line. */ | |
| 4595 start_selection(); | |
| 4596 | |
| 4597 /* Execute the key in (insert) Select mode. */ | |
| 4598 stuffcharReadbuff(Ctrl_O); | |
| 4599 if (mod_mask) | |
| 4600 { | |
| 4601 char_u buf[4]; | |
| 4602 | |
| 4603 buf[0] = K_SPECIAL; | |
| 4604 buf[1] = KS_MODIFIER; | |
| 4605 buf[2] = mod_mask; | |
| 4606 buf[3] = NUL; | |
| 4607 stuffReadbuff(buf); | |
| 4608 } | |
| 4609 stuffcharReadbuff(c); | |
| 4610 return TRUE; | |
| 4611 } | |
| 4612 return FALSE; | |
| 4613 } | |
| 4614 | |
| 4615 /* | |
| 4352 | 4616 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 4617 */ |
| 4618 static void | |
|
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7799
diff
changeset
|
4619 ins_insert(int replaceState) |
| 449 | 4620 { |
|
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parents:
15738
diff
changeset
|
4621 #ifdef FEAT_EVAL |
| 449 | 4622 set_vim_var_string(VV_INSERTMODE, |
|
14424
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
4623 (char_u *)((State & REPLACE_FLAG) ? "i" |
|
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parents:
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diff
changeset
|
4624 : replaceState == VREPLACE ? "v" |
|
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diff
changeset
|
4625 : "r"), 1); |
|
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parents:
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diff
changeset
|
4626 #endif |
|
14485
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Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
4627 ins_apply_autocmds(EVENT_INSERTCHANGE); |
| 449 | 4628 if (State & REPLACE_FLAG) |
| 4629 State = INSERT | (State & LANGMAP); | |
| 4630 else | |
| 4631 State = replaceState | (State & LANGMAP); | |
| 4632 AppendCharToRedobuff(K_INS); | |
| 4633 showmode(); | |
| 4634 #ifdef CURSOR_SHAPE | |
| 4635 ui_cursor_shape(); /* may show different cursor shape */ | |
| 4636 #endif | |
| 4637 } | |
| 4638 | |
| 4639 /* | |
| 4640 * Pressed CTRL-O in Insert mode. | |
| 4641 */ | |
| 4642 static void | |
|
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parents:
7799
diff
changeset
|
4643 ins_ctrl_o(void) |
| 449 | 4644 { |
| 4645 if (State & VREPLACE_FLAG) | |
| 4646 restart_edit = 'V'; | |
| 4647 else | |
| 4648 if (State & REPLACE_FLAG) | |
| 4649 restart_edit = 'R'; | |
| 4650 else | |
| 4651 restart_edit = 'I'; | |
| 4652 if (virtual_active()) | |
| 4653 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 4654 else | |
| 4655 ins_at_eol = (gchar_cursor() == NUL); | |
| 4656 } | |
| 4657 | |
| 4658 /* | |
| 7 | 4659 * If the cursor is on an indent, ^T/^D insert/delete one |
| 4660 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 4661 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 4662 * with vi. But vi only supports ^T and ^D after an |
| 4663 * autoindent, we support it everywhere. | |
| 4664 */ | |
| 4665 static void | |
|
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7799
diff
changeset
|
4666 ins_shift(int c, int lastc) |
| 7 | 4667 { |
| 4668 if (stop_arrow() == FAIL) | |
| 4669 return; | |
| 4670 AppendCharToRedobuff(c); | |
| 4671 | |
| 4672 /* | |
| 4673 * 0^D and ^^D: remove all indent. | |
| 4674 */ | |
| 1330 | 4675 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 4676 && curwin->w_cursor.col > 0) | |
| 7 | 4677 { |
| 4678 --curwin->w_cursor.col; | |
| 4679 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 4680 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 4681 if (State & REPLACE_FLAG) | |
| 4682 replace_pop_ins(); | |
| 4683 if (lastc == '^') | |
| 4684 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 4685 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 4686 } |
| 4687 else | |
| 1516 | 4688 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 4689 |
| 4690 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 4691 did_ai = FALSE; | |
| 4692 #ifdef FEAT_SMARTINDENT | |
| 4693 did_si = FALSE; | |
| 4694 can_si = FALSE; | |
| 4695 can_si_back = FALSE; | |
| 4696 #endif | |
| 4697 #ifdef FEAT_CINDENT | |
| 4698 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 4699 #endif | |
| 4700 } | |
| 4701 | |
| 4702 static void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4703 ins_del(void) |
| 7 | 4704 { |
| 4705 int temp; | |
| 4706 | |
| 4707 if (stop_arrow() == FAIL) | |
| 4708 return; | |
| 4709 if (gchar_cursor() == NUL) /* delete newline */ | |
| 4710 { | |
| 4711 temp = curwin->w_cursor.col; | |
| 4712 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 4713 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 4714 vim_beep(BO_BS); |
| 7 | 4715 else |
|
13402
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patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4716 { |
| 7 | 4717 curwin->w_cursor.col = temp; |
|
13402
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patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4718 /* Adjust orig_line_count in case more lines have been deleted than |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4719 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4720 * can access all buffer lines correctly */ |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4721 if (State & VREPLACE_FLAG && |
|
338b15c63e2c
patch 8.0.1575: crash when using virtual replace
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4722 orig_line_count > curbuf->b_ml.ml_line_count) |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4723 orig_line_count = curbuf->b_ml.ml_line_count; |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4724 } |
| 7 | 4725 } |
| 6949 | 4726 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 4727 vim_beep(BO_BS); | |
| 7 | 4728 did_ai = FALSE; |
| 4729 #ifdef FEAT_SMARTINDENT | |
| 4730 did_si = FALSE; | |
| 4731 can_si = FALSE; | |
| 4732 can_si_back = FALSE; | |
| 4733 #endif | |
| 4734 AppendCharToRedobuff(K_DEL); | |
| 4735 } | |
| 4736 | |
| 1460 | 4737 /* |
| 4738 * Delete one character for ins_bs(). | |
| 4739 */ | |
| 4740 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4741 ins_bs_one(colnr_T *vcolp) |
| 1460 | 4742 { |
| 4743 dec_cursor(); | |
| 4744 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 4745 if (State & REPLACE_FLAG) | |
| 4746 { | |
| 4747 /* Don't delete characters before the insert point when in | |
| 4748 * Replace mode */ | |
| 4749 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 4750 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 4751 replace_do_bs(-1); |
| 1460 | 4752 } |
| 4753 else | |
| 4754 (void)del_char(FALSE); | |
| 4755 } | |
| 4756 | |
| 7 | 4757 /* |
| 4758 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 4759 * Return TRUE when backspace was actually used. | |
| 4760 */ | |
| 4761 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4762 ins_bs( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4763 int c, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4764 int mode, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4765 int *inserted_space_p) |
| 7 | 4766 { |
| 4767 linenr_T lnum; | |
| 4768 int cc; | |
| 4769 int temp = 0; /* init for GCC */ | |
| 1872 | 4770 colnr_T save_col; |
| 7 | 4771 colnr_T mincol; |
| 4772 int did_backspace = FALSE; | |
| 4773 int in_indent; | |
| 4774 int oldState; | |
| 714 | 4775 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 4776 |
| 4777 /* | |
| 4778 * can't delete anything in an empty file | |
| 4779 * can't backup past first character in buffer | |
| 4780 * can't backup past starting point unless 'backspace' > 1 | |
| 4781 * can backup to a previous line if 'backspace' == 0 | |
| 4782 */ | |
|
11121
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4783 if ( BUFEMPTY() |
| 7 | 4784 || ( |
| 4785 #ifdef FEAT_RIGHTLEFT | |
| 4786 !revins_on && | |
| 4787 #endif | |
| 4788 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 4789 || (!can_bs(BS_START) | |
| 4790 && (arrow_used | |
| 5852 | 4791 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 4792 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 4793 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 4794 && curwin->w_cursor.col <= ai_col) | |
| 4795 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 4796 { | |
| 6949 | 4797 vim_beep(BO_BS); |
| 7 | 4798 return FALSE; |
| 4799 } | |
| 4800 | |
| 4801 if (stop_arrow() == FAIL) | |
| 4802 return FALSE; | |
| 4803 in_indent = inindent(0); | |
| 4804 #ifdef FEAT_CINDENT | |
| 4805 if (in_indent) | |
| 4806 can_cindent = FALSE; | |
| 4807 #endif | |
| 4808 #ifdef FEAT_COMMENTS | |
| 4809 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 4810 #endif | |
| 4811 #ifdef FEAT_RIGHTLEFT | |
| 4812 if (revins_on) /* put cursor after last inserted char */ | |
| 4813 inc_cursor(); | |
| 4814 #endif | |
| 4815 | |
| 4816 /* Virtualedit: | |
| 4817 * BACKSPACE_CHAR eats a virtual space | |
| 4818 * BACKSPACE_WORD eats all coladd | |
| 4819 * BACKSPACE_LINE eats all coladd and keeps going | |
| 4820 */ | |
| 4821 if (curwin->w_cursor.coladd > 0) | |
| 4822 { | |
| 4823 if (mode == BACKSPACE_CHAR) | |
| 4824 { | |
| 4825 --curwin->w_cursor.coladd; | |
| 4826 return TRUE; | |
| 4827 } | |
| 4828 if (mode == BACKSPACE_WORD) | |
| 4829 { | |
| 4830 curwin->w_cursor.coladd = 0; | |
| 4831 return TRUE; | |
| 4832 } | |
| 4833 curwin->w_cursor.coladd = 0; | |
| 4834 } | |
| 4835 | |
| 4836 /* | |
|
11295
d772bf077b3f
patch 8.0.0533: abbreviation doesn't work after backspacing newline
Christian Brabandt <cb@256bit.org>
parents:
11289
diff
changeset
|
4837 * Delete newline! |
| 7 | 4838 */ |
| 4839 if (curwin->w_cursor.col == 0) | |
| 4840 { | |
| 6629 | 4841 lnum = Insstart.lnum; |
| 5852 | 4842 if (curwin->w_cursor.lnum == lnum |
| 7 | 4843 #ifdef FEAT_RIGHTLEFT |
| 4844 || revins_on | |
| 4845 #endif | |
| 4846 ) | |
| 4847 { | |
| 4848 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 4849 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 4850 return FALSE; | |
| 6629 | 4851 --Insstart.lnum; |
|
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patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
4852 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 4853 } |
| 4854 /* | |
| 4855 * In replace mode: | |
| 4856 * cc < 0: NL was inserted, delete it | |
| 4857 * cc >= 0: NL was replaced, put original characters back | |
| 4858 */ | |
| 4859 cc = -1; | |
| 4860 if (State & REPLACE_FLAG) | |
| 4861 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 4862 /* | |
| 4863 * In replace mode, in the line we started replacing, we only move the | |
| 4864 * cursor. | |
| 4865 */ | |
| 4866 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 4867 { | |
| 4868 dec_cursor(); | |
| 4869 } | |
| 4870 else | |
| 4871 { | |
| 4872 if (!(State & VREPLACE_FLAG) | |
| 4873 || curwin->w_cursor.lnum > orig_line_count) | |
| 4874 { | |
| 4875 temp = gchar_cursor(); /* remember current char */ | |
| 4876 --curwin->w_cursor.lnum; | |
| 278 | 4877 |
| 4878 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 4879 * the end of the line, otherwise the line will be broken | |
| 4880 * again when auto-formatting. */ | |
| 4881 if (has_format_option(FO_AUTO) | |
| 4882 && has_format_option(FO_WHITE_PAR)) | |
| 4883 { | |
| 4884 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 4885 TRUE); | |
| 4886 int len; | |
| 4887 | |
| 835 | 4888 len = (int)STRLEN(ptr); |
| 278 | 4889 if (len > 0 && ptr[len - 1] == ' ') |
| 4890 ptr[len - 1] = NUL; | |
| 4891 } | |
| 4892 | |
| 5848 | 4893 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 4894 if (temp == NUL && gchar_cursor() != NUL) |
| 4895 inc_cursor(); | |
| 4896 } | |
| 4897 else | |
| 4898 dec_cursor(); | |
| 4899 | |
| 4900 /* | |
| 4901 * In REPLACE mode we have to put back the text that was replaced | |
| 4902 * by the NL. On the replace stack is first a NUL-terminated | |
| 4903 * sequence of characters that were deleted and then the | |
| 4904 * characters that NL replaced. | |
| 4905 */ | |
| 4906 if (State & REPLACE_FLAG) | |
| 4907 { | |
| 4908 /* | |
| 4909 * Do the next ins_char() in NORMAL state, to | |
| 4910 * prevent ins_char() from replacing characters and | |
| 4911 * avoiding showmatch(). | |
| 4912 */ | |
| 4913 oldState = State; | |
| 4914 State = NORMAL; | |
| 4915 /* | |
| 4916 * restore characters (blanks) deleted after cursor | |
| 4917 */ | |
| 4918 while (cc > 0) | |
| 4919 { | |
| 1872 | 4920 save_col = curwin->w_cursor.col; |
| 7 | 4921 mb_replace_pop_ins(cc); |
| 1872 | 4922 curwin->w_cursor.col = save_col; |
| 7 | 4923 cc = replace_pop(); |
| 4924 } | |
| 4925 /* restore the characters that NL replaced */ | |
| 4926 replace_pop_ins(); | |
| 4927 State = oldState; | |
| 4928 } | |
| 4929 } | |
| 4930 did_ai = FALSE; | |
| 4931 } | |
| 4932 else | |
| 4933 { | |
| 4934 /* | |
| 4935 * Delete character(s) before the cursor. | |
| 4936 */ | |
| 4937 #ifdef FEAT_RIGHTLEFT | |
| 4938 if (revins_on) /* put cursor on last inserted char */ | |
| 4939 dec_cursor(); | |
| 4940 #endif | |
| 4941 mincol = 0; | |
| 4942 /* keep indent */ | |
| 1085 | 4943 if (mode == BACKSPACE_LINE |
| 4944 && (curbuf->b_p_ai | |
| 4945 #ifdef FEAT_CINDENT | |
| 2004 | 4946 || cindent_on() |
| 1085 | 4947 #endif |
| 4948 ) | |
| 7 | 4949 #ifdef FEAT_RIGHTLEFT |
| 4950 && !revins_on | |
| 4951 #endif | |
| 4952 ) | |
| 4953 { | |
| 1872 | 4954 save_col = curwin->w_cursor.col; |
| 7 | 4955 beginline(BL_WHITE); |
| 1988 | 4956 if (curwin->w_cursor.col < save_col) |
| 7 | 4957 mincol = curwin->w_cursor.col; |
| 1872 | 4958 curwin->w_cursor.col = save_col; |
| 7 | 4959 } |
| 4960 | |
| 4961 /* | |
| 4962 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 4963 */ | |
| 4964 if ( mode == BACKSPACE_CHAR | |
| 4965 && ((p_sta && in_indent) | |
|
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parents:
14103
diff
changeset
|
4966 || ((get_sts_value() != 0 |
|
2ad722003b36
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parents:
14103
diff
changeset
|
4967 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4968 || tabstop_count(curbuf->b_p_vsts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4969 #endif |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
4970 ) |
| 1497 | 4971 && curwin->w_cursor.col > 0 |
| 7 | 4972 && (*(ml_get_cursor() - 1) == TAB |
| 4973 || (*(ml_get_cursor() - 1) == ' ' | |
| 4974 && (!*inserted_space_p | |
| 4975 || arrow_used)))))) | |
| 4976 { | |
| 4977 int ts; | |
| 4978 colnr_T vcol; | |
| 4979 colnr_T want_vcol; | |
| 1460 | 4980 colnr_T start_vcol; |
| 7 | 4981 |
| 4982 *inserted_space_p = FALSE; | |
| 4983 /* Compute the virtual column where we want to be. Since | |
| 4984 * 'showbreak' may get in the way, need to get the last column of | |
| 4985 * the previous character. */ | |
| 4986 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 4987 start_vcol = vcol; |
| 7 | 4988 dec_cursor(); |
| 4989 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 4990 inc_cursor(); | |
|
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diff
changeset
|
4991 #ifdef FEAT_VARTABS |
|
2ad722003b36
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14103
diff
changeset
|
4992 if (p_sta && in_indent) |
|
14276
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parents:
14243
diff
changeset
|
4993 { |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4994 ts = (int)get_sw_value(curbuf); |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4995 want_vcol = (want_vcol / ts) * ts; |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
4996 } |
|
14175
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parents:
14103
diff
changeset
|
4997 else |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
4998 want_vcol = tabstop_start(want_vcol, get_sts_value(), |
|
14175
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
4999 curbuf->b_p_vsts_array); |
|
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5000 #else |
|
14276
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diff
changeset
|
5001 if (p_sta && in_indent) |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5002 ts = (int)get_sw_value(curbuf); |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5003 else |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5004 ts = (int)get_sts_value(); |
| 7 | 5005 want_vcol = (want_vcol / ts) * ts; |
|
14175
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parents:
14103
diff
changeset
|
5006 #endif |
| 7 | 5007 |
| 5008 /* delete characters until we are at or before want_vcol */ | |
| 5009 while (vcol > want_vcol | |
|
11129
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5010 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 5011 ins_bs_one(&vcol); |
| 7 | 5012 |
| 5013 /* insert extra spaces until we are at want_vcol */ | |
| 5014 while (vcol < want_vcol) | |
| 5015 { | |
| 5016 /* Remember the first char we inserted */ | |
| 5852 | 5017 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 5018 && curwin->w_cursor.col < Insstart_orig.col) | |
| 5019 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 5020 |
| 5021 if (State & VREPLACE_FLAG) | |
| 5022 ins_char(' '); | |
| 5023 else | |
| 5024 { | |
| 5025 ins_str((char_u *)" "); | |
| 1460 | 5026 if ((State & REPLACE_FLAG)) |
| 5027 replace_push(NUL); | |
| 7 | 5028 } |
| 5029 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 5030 } | |
| 1460 | 5031 |
| 5032 /* If we are now back where we started delete one character. Can | |
| 5033 * happen when using 'sts' and 'linebreak'. */ | |
| 5034 if (vcol >= start_vcol) | |
| 5035 ins_bs_one(&vcol); | |
| 7 | 5036 } |
| 5037 | |
| 5038 /* | |
| 5039 * Delete upto starting point, start of line or previous word. | |
| 5040 */ | |
| 6712 | 5041 else |
| 5042 { | |
| 5043 int cclass = 0, prev_cclass = 0; | |
| 5044 | |
| 5045 if (has_mbyte) | |
| 5046 cclass = mb_get_class(ml_get_cursor()); | |
| 5047 do | |
| 7 | 5048 { |
| 5049 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 5050 if (!revins_on) /* put cursor on char to be deleted */ |
| 5051 #endif | |
| 7 | 5052 dec_cursor(); |
| 6712 | 5053 |
| 5054 cc = gchar_cursor(); | |
| 5055 /* look multi-byte character class */ | |
| 5056 if (has_mbyte) | |
| 5057 { | |
| 5058 prev_cclass = cclass; | |
| 5059 cclass = mb_get_class(ml_get_cursor()); | |
| 5060 } | |
| 5061 | |
| 5062 /* start of word? */ | |
| 5063 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 5064 { | |
| 5065 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 5066 temp = vim_iswordc(cc); | |
| 5067 } | |
| 5068 /* end of word? */ | |
| 5069 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 5070 && ((vim_isspace(cc) || vim_iswordc(cc) != temp) | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
5071 || prev_cclass != cclass)) |
| 6712 | 5072 { |
| 5073 #ifdef FEAT_RIGHTLEFT | |
| 5074 if (!revins_on) | |
| 5075 #endif | |
| 5076 inc_cursor(); | |
| 5077 #ifdef FEAT_RIGHTLEFT | |
| 5078 else if (State & REPLACE_FLAG) | |
| 5079 dec_cursor(); | |
| 5080 #endif | |
| 5081 break; | |
| 5082 } | |
| 5083 if (State & REPLACE_FLAG) | |
| 5084 replace_do_bs(-1); | |
| 5085 else | |
| 5086 { | |
| 5087 if (enc_utf8 && p_deco) | |
| 5088 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 5089 (void)del_char(FALSE); | |
| 5090 /* | |
| 5091 * If there are combining characters and 'delcombine' is set | |
| 5092 * move the cursor back. Don't back up before the base | |
| 5093 * character. | |
| 5094 */ | |
| 5095 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 5096 inc_cursor(); | |
| 7 | 5097 #ifdef FEAT_RIGHTLEFT |
| 6712 | 5098 if (revins_chars) |
| 5099 { | |
| 5100 revins_chars--; | |
| 5101 revins_legal++; | |
| 5102 } | |
| 5103 if (revins_on && gchar_cursor() == NUL) | |
| 5104 break; | |
| 5105 #endif | |
| 7 | 5106 } |
| 6712 | 5107 /* Just a single backspace?: */ |
| 5108 if (mode == BACKSPACE_CHAR) | |
| 7 | 5109 break; |
| 6712 | 5110 } while ( |
| 7 | 5111 #ifdef FEAT_RIGHTLEFT |
| 6712 | 5112 revins_on || |
| 5113 #endif | |
| 5114 (curwin->w_cursor.col > mincol | |
| 5115 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 5116 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 5117 } | |
| 7 | 5118 did_backspace = TRUE; |
| 5119 } | |
| 5120 #ifdef FEAT_SMARTINDENT | |
| 5121 did_si = FALSE; | |
| 5122 can_si = FALSE; | |
| 5123 can_si_back = FALSE; | |
| 5124 #endif | |
| 5125 if (curwin->w_cursor.col <= 1) | |
| 5126 did_ai = FALSE; | |
| 5127 /* | |
| 5128 * It's a little strange to put backspaces into the redo | |
| 5129 * buffer, but it makes auto-indent a lot easier to deal | |
| 5130 * with. | |
| 5131 */ | |
| 5132 AppendCharToRedobuff(c); | |
| 5133 | |
| 5134 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 5135 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
|
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5136 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 5137 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 5138 |
| 5139 /* vi behaviour: the cursor moves backward but the character that | |
| 5140 * was there remains visible | |
| 5141 * Vim behaviour: the cursor moves backward and the character that | |
| 5142 * was there is erased from the screen. | |
| 5143 * We can emulate the vi behaviour by pretending there is a dollar | |
| 5144 * displayed even when there isn't. | |
| 5145 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 5146 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 5147 dollar_vcol = curwin->w_virtcol; |
| 5148 | |
| 1514 | 5149 #ifdef FEAT_FOLDING |
| 5150 /* When deleting a char the cursor line must never be in a closed fold. | |
| 5151 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 5152 * char before a Tab. */ | |
| 5153 if (did_backspace) | |
| 5154 foldOpenCursor(); | |
| 5155 #endif | |
| 5156 | |
| 7 | 5157 return did_backspace; |
| 5158 } | |
| 5159 | |
| 5160 #ifdef FEAT_MOUSE | |
| 5161 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5162 ins_mouse(int c) |
| 7 | 5163 { |
| 5164 pos_T tpos; | |
| 840 | 5165 win_T *old_curwin = curwin; |
| 7 | 5166 |
| 5167 # ifdef FEAT_GUI | |
| 5168 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 5169 if (!gui.in_use) | |
| 5170 # endif | |
| 5171 if (!mouse_has(MOUSE_INSERT)) | |
| 5172 return; | |
| 5173 | |
| 5174 undisplay_dollar(); | |
| 5175 tpos = curwin->w_cursor; | |
| 5176 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 5177 { | |
| 840 | 5178 win_T *new_curwin = curwin; |
| 5179 | |
| 5180 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 5181 { | |
| 5182 /* Mouse took us to another window. We need to go back to the | |
| 5183 * previous one to stop insert there properly. */ | |
| 5184 curwin = old_curwin; | |
| 5185 curbuf = curwin->w_buffer; | |
|
14037
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5186 #ifdef FEAT_JOB_CHANNEL |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5187 if (bt_prompt(curbuf)) |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5188 // Restart Insert mode when re-entering the prompt buffer. |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5189 curbuf->b_prompt_insert = 'A'; |
|
afce2005fdc8
patch 8.1.0036: not restoring Insert mode if leaving prompt buffer with mouse
Christian Brabandt <cb@256bit.org>
parents:
14035
diff
changeset
|
5190 #endif |
| 840 | 5191 } |
| 5192 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 5193 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 5194 { | |
| 5195 curwin = new_curwin; | |
| 5196 curbuf = curwin->w_buffer; | |
| 5197 } | |
| 7 | 5198 # ifdef FEAT_CINDENT |
| 5199 can_cindent = TRUE; | |
| 5200 # endif | |
| 5201 } | |
| 5202 | |
| 5203 /* redraw status lines (in case another window became active) */ | |
| 5204 redraw_statuslines(); | |
| 5205 } | |
| 5206 | |
| 5207 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5208 ins_mousescroll(int dir) |
| 7 | 5209 { |
| 5210 pos_T tpos; | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5211 win_T *old_curwin = curwin, *wp; |
| 1434 | 5212 int did_scroll = FALSE; |
| 7 | 5213 |
| 5214 tpos = curwin->w_cursor; | |
| 5215 | |
| 4162 | 5216 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 5217 { |
| 5218 int row, col; | |
| 5219 | |
| 5220 row = mouse_row; | |
| 5221 col = mouse_col; | |
| 5222 | |
| 5223 /* find the window at the pointer coordinates */ | |
|
17775
b423bd231f33
patch 8.1.1884: cannot use mouse scroll wheel in popup in Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
5224 wp = mouse_find_win(&row, &col, FIND_POPUP); |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5225 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5226 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5227 curwin = wp; |
| 7 | 5228 curbuf = curwin->w_buffer; |
| 5229 } | |
| 5230 if (curwin == old_curwin) | |
| 5231 undisplay_dollar(); | |
| 5232 | |
| 1434 | 5233 /* Don't scroll the window in which completion is being done. */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
5234 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 5235 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5236 if (dir == MSCR_DOWN || dir == MSCR_UP) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5237 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5238 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5239 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5240 (long)(curwin->w_botline - curwin->w_topline)); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5241 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5242 scroll_redraw(dir, 3L); |
|
17775
b423bd231f33
patch 8.1.1884: cannot use mouse scroll wheel in popup in Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
5243 # ifdef FEAT_TEXT_PROP |
|
b423bd231f33
patch 8.1.1884: cannot use mouse scroll wheel in popup in Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
5244 if (WIN_IS_POPUP(curwin)) |
|
b423bd231f33
patch 8.1.1884: cannot use mouse scroll wheel in popup in Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
5245 popup_set_firstline(curwin); |
|
b423bd231f33
patch 8.1.1884: cannot use mouse scroll wheel in popup in Insert mode
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
5246 # endif |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5247 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5248 #ifdef FEAT_GUI |
| 1434 | 5249 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5250 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5251 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5252 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5253 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5254 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5255 val = curwin->w_leftcol + (dir == MSCR_RIGHT ? -step : step); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5256 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5257 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5258 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5259 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5260 #endif |
| 1434 | 5261 did_scroll = TRUE; |
| 5262 } | |
| 7 | 5263 |
| 5264 curwin->w_redr_status = TRUE; | |
| 5265 | |
| 5266 curwin = old_curwin; | |
| 5267 curbuf = curwin->w_buffer; | |
| 5268 | |
| 1434 | 5269 /* The popup menu may overlay the window, need to redraw it. |
| 5270 * TODO: Would be more efficient to only redraw the windows that are | |
| 5271 * overlapped by the popup menu. */ | |
| 5272 if (pum_visible() && did_scroll) | |
| 5273 { | |
| 5274 redraw_all_later(NOT_VALID); | |
| 5275 ins_compl_show_pum(); | |
| 5276 } | |
| 5277 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5278 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 5279 { |
| 5280 start_arrow(&tpos); | |
| 5281 # ifdef FEAT_CINDENT | |
| 5282 can_cindent = TRUE; | |
| 5283 # endif | |
| 5284 } | |
| 5285 } | |
| 5286 #endif | |
| 5287 | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5288 /* |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5289 * Handle receiving P_PS: start paste mode. Inserts the following text up to |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5290 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5291 * When "drop" is TRUE then consume the text and drop it. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5292 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5293 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5294 bracketed_paste(paste_mode_T mode, int drop, garray_T *gap) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5295 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5296 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5297 char_u buf[NUMBUFLEN + MB_MAXBYTES]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5298 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5299 char_u *end = find_termcode((char_u *)"PE"); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5300 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5301 int save_allow_keys = allow_keys; |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
5302 int save_paste = p_paste; |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5303 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5304 /* If the end code is too long we can't detect it, read everything. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5305 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5306 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5307 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5308 allow_keys = 0; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5309 if (!p_paste) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5310 // Also have the side effects of setting 'paste' to make it work much |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5311 // faster. |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5312 set_option_value((char_u *)"paste", TRUE, NULL, 0); |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
5313 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5314 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5315 { |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5316 // When the end is not defined read everything there is. |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5317 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5318 break; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5319 do |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5320 c = vgetc(); |
|
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
5321 while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5322 if (c == NUL || got_int) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5323 // When CTRL-C was encountered the typeahead will be flushed and we |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5324 // won't get the end sequence. |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5325 break; |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5326 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5327 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5328 idx += (*mb_char2bytes)(c, buf + idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5329 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5330 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5331 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
5332 if (end != NULL && STRNCMP(buf, end, idx) == 0) |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5333 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5334 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5335 break; /* Found the end of paste code. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5336 continue; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5337 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5338 if (!drop) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5339 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5340 switch (mode) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5341 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5342 case PASTE_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5343 put_on_cmdline(buf, idx, TRUE); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5344 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5345 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5346 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5347 if (gap != NULL && ga_grow(gap, idx) == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5348 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5349 mch_memmove((char *)gap->ga_data + gap->ga_len, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5350 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5351 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5352 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5353 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5354 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5355 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5356 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5357 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5358 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5359 if (idx == 1 && (c == CAR || c == K_KENTER || c == NL)) |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5360 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5361 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
5362 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5363 ins_char_bytes(buf, idx); |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
5364 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
5365 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5366 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5367 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5368 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5369 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5370 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5371 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5372 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5373 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5374 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5375 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5376 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5377 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5378 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5379 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5380 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5381 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
5382 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5383 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5384 allow_keys = save_allow_keys; |
|
14419
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5385 if (!save_paste) |
|
cdc4eacdd81d
patch 8.1.0224: hang in bracketed paste mode when t_PE not encountered
Christian Brabandt <cb@256bit.org>
parents:
14301
diff
changeset
|
5386 set_option_value((char_u *)"paste", FALSE, NULL, 0); |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5387 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5388 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5389 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5390 |
| 692 | 5391 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 5392 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5393 ins_tabline(int c) |
| 692 | 5394 { |
| 5395 /* We will be leaving the current window, unless closing another tab. */ | |
| 5396 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 5397 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 5398 { | |
| 5399 undisplay_dollar(); | |
| 5400 start_arrow(&curwin->w_cursor); | |
| 5401 # ifdef FEAT_CINDENT | |
| 5402 can_cindent = TRUE; | |
| 5403 # endif | |
| 5404 } | |
| 5405 | |
| 5406 if (c == K_TABLINE) | |
| 5407 goto_tabpage(current_tab); | |
| 5408 else | |
| 846 | 5409 { |
| 692 | 5410 handle_tabmenu(); |
| 846 | 5411 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 5412 } | |
| 692 | 5413 } |
| 5414 #endif | |
| 5415 | |
| 5416 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 5417 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5418 ins_scroll(void) |
| 7 | 5419 { |
| 5420 pos_T tpos; | |
| 5421 | |
| 5422 undisplay_dollar(); | |
| 5423 tpos = curwin->w_cursor; | |
| 5424 if (gui_do_scroll()) | |
| 5425 { | |
| 5426 start_arrow(&tpos); | |
| 5427 # ifdef FEAT_CINDENT | |
| 5428 can_cindent = TRUE; | |
| 5429 # endif | |
| 5430 } | |
| 5431 } | |
| 5432 | |
| 5433 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5434 ins_horscroll(void) |
| 7 | 5435 { |
| 5436 pos_T tpos; | |
| 5437 | |
| 5438 undisplay_dollar(); | |
| 5439 tpos = curwin->w_cursor; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5440 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 5441 { |
| 5442 start_arrow(&tpos); | |
| 5443 # ifdef FEAT_CINDENT | |
| 5444 can_cindent = TRUE; | |
| 5445 # endif | |
| 5446 } | |
| 5447 } | |
| 5448 #endif | |
| 5449 | |
| 5450 static void | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5451 ins_left(void) |
| 7 | 5452 { |
| 5453 pos_T tpos; | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5454 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5455 |
| 5456 #ifdef FEAT_FOLDING | |
| 5457 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5458 foldOpenCursor(); | |
| 5459 #endif | |
| 5460 undisplay_dollar(); | |
| 5461 tpos = curwin->w_cursor; | |
| 5462 if (oneleft() == OK) | |
| 5463 { | |
| 941 | 5464 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 5465 /* Only call start_arrow() when not busy with preediting, it will | |
| 5466 * break undo. K_LEFT is inserted in im_correct_cursor(). */ | |
|
12293
1ff5e5dfa9b0
patch 8.0.1026: GTK on-the-spot input has problems
Christian Brabandt <cb@256bit.org>
parents:
12136
diff
changeset
|
5467 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 5468 #endif |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5469 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5470 start_arrow_with_change(&tpos, end_change); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5471 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5472 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5473 } |
| 7 | 5474 #ifdef FEAT_RIGHTLEFT |
| 5475 /* If exit reversed string, position is fixed */ | |
| 5476 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 5477 revins_legal++; | |
| 5478 revins_chars++; | |
| 5479 #endif | |
| 5480 } | |
| 5481 | |
| 5482 /* | |
| 5483 * if 'whichwrap' set for cursor in insert mode may go to | |
| 5484 * previous line | |
| 5485 */ | |
| 5486 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 5487 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5488 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 5489 start_arrow(&tpos); |
| 5490 --(curwin->w_cursor.lnum); | |
| 5491 coladvance((colnr_T)MAXCOL); | |
| 5492 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 5493 } | |
| 5494 else | |
| 6949 | 5495 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5496 dont_sync_undo = FALSE; |
| 7 | 5497 } |
| 5498 | |
| 5499 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5500 ins_home(int c) |
| 7 | 5501 { |
| 5502 pos_T tpos; | |
| 5503 | |
| 5504 #ifdef FEAT_FOLDING | |
| 5505 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5506 foldOpenCursor(); | |
| 5507 #endif | |
| 5508 undisplay_dollar(); | |
| 5509 tpos = curwin->w_cursor; | |
| 5510 if (c == K_C_HOME) | |
| 5511 curwin->w_cursor.lnum = 1; | |
| 5512 curwin->w_cursor.col = 0; | |
| 5513 curwin->w_cursor.coladd = 0; | |
| 5514 curwin->w_curswant = 0; | |
| 5515 start_arrow(&tpos); | |
| 5516 } | |
| 5517 | |
| 5518 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5519 ins_end(int c) |
| 7 | 5520 { |
| 5521 pos_T tpos; | |
| 5522 | |
| 5523 #ifdef FEAT_FOLDING | |
| 5524 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5525 foldOpenCursor(); | |
| 5526 #endif | |
| 5527 undisplay_dollar(); | |
| 5528 tpos = curwin->w_cursor; | |
| 5529 if (c == K_C_END) | |
| 5530 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5531 coladvance((colnr_T)MAXCOL); | |
| 5532 curwin->w_curswant = MAXCOL; | |
| 5533 | |
| 5534 start_arrow(&tpos); | |
| 5535 } | |
| 5536 | |
| 5537 static void | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5538 ins_s_left() |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5539 { |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5540 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5541 #ifdef FEAT_FOLDING |
| 5542 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5543 foldOpenCursor(); | |
| 5544 #endif | |
| 5545 undisplay_dollar(); | |
| 5546 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 5547 { | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5548 start_arrow_with_change(&curwin->w_cursor, end_change); |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5549 if (!end_change) |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5550 AppendCharToRedobuff(K_S_LEFT); |
| 7 | 5551 (void)bck_word(1L, FALSE, FALSE); |
| 5552 curwin->w_set_curswant = TRUE; | |
| 5553 } | |
| 5554 else | |
| 6949 | 5555 vim_beep(BO_CRSR); |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5556 dont_sync_undo = FALSE; |
| 7 | 5557 } |
| 5558 | |
| 5559 static void | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5560 ins_right(void) |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5561 { |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5562 int end_change = dont_sync_undo == FALSE; // end undoable change |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5563 |
| 7 | 5564 #ifdef FEAT_FOLDING |
| 5565 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5566 foldOpenCursor(); | |
| 5567 #endif | |
| 5568 undisplay_dollar(); | |
|
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
5569 if (gchar_cursor() != NUL || virtual_active()) |
| 7 | 5570 { |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5571 start_arrow_with_change(&curwin->w_cursor, end_change); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5572 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5573 AppendCharToRedobuff(K_RIGHT); |
| 7 | 5574 curwin->w_set_curswant = TRUE; |
| 5575 if (virtual_active()) | |
| 5576 oneright(); | |
| 5577 else | |
| 5578 { | |
| 5579 if (has_mbyte) | |
| 474 | 5580 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 5581 else |
| 5582 ++curwin->w_cursor.col; | |
| 5583 } | |
| 5584 | |
| 5585 #ifdef FEAT_RIGHTLEFT | |
| 5586 revins_legal++; | |
| 5587 if (revins_chars) | |
| 5588 revins_chars--; | |
| 5589 #endif | |
| 5590 } | |
| 5591 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 5592 * cursor to the next line */ | |
| 5593 else if (vim_strchr(p_ww, ']') != NULL | |
| 5594 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 5595 { | |
| 5596 start_arrow(&curwin->w_cursor); | |
| 5597 curwin->w_set_curswant = TRUE; | |
| 5598 ++curwin->w_cursor.lnum; | |
| 5599 curwin->w_cursor.col = 0; | |
| 5600 } | |
| 5601 else | |
| 6949 | 5602 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5603 dont_sync_undo = FALSE; |
| 7 | 5604 } |
| 5605 | |
| 5606 static void | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5607 ins_s_right() |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5608 { |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5609 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5610 #ifdef FEAT_FOLDING |
| 5611 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5612 foldOpenCursor(); | |
| 5613 #endif | |
| 5614 undisplay_dollar(); | |
| 5615 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 5616 || gchar_cursor() != NUL) | |
| 5617 { | |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5618 start_arrow_with_change(&curwin->w_cursor, end_change); |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5619 if (!end_change) |
|
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5620 AppendCharToRedobuff(K_S_RIGHT); |
| 7 | 5621 (void)fwd_word(1L, FALSE, 0); |
| 5622 curwin->w_set_curswant = TRUE; | |
| 5623 } | |
| 5624 else | |
| 6949 | 5625 vim_beep(BO_CRSR); |
|
16101
5c5d211bd5a8
patch 8.1.1055: CTRL-G U in Insert mode doesn't work for shift-Left
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
5626 dont_sync_undo = FALSE; |
| 7 | 5627 } |
| 5628 | |
| 5629 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5630 ins_up( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5631 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 5632 { |
| 5633 pos_T tpos; | |
| 5634 linenr_T old_topline = curwin->w_topline; | |
| 5635 #ifdef FEAT_DIFF | |
| 5636 int old_topfill = curwin->w_topfill; | |
| 5637 #endif | |
| 5638 | |
| 5639 undisplay_dollar(); | |
| 5640 tpos = curwin->w_cursor; | |
| 5641 if (cursor_up(1L, TRUE) == OK) | |
| 5642 { | |
| 5643 if (startcol) | |
| 5644 coladvance(getvcol_nolist(&Insstart)); | |
| 5645 if (old_topline != curwin->w_topline | |
| 5646 #ifdef FEAT_DIFF | |
| 5647 || old_topfill != curwin->w_topfill | |
| 5648 #endif | |
| 5649 ) | |
| 5650 redraw_later(VALID); | |
| 5651 start_arrow(&tpos); | |
| 5652 #ifdef FEAT_CINDENT | |
| 5653 can_cindent = TRUE; | |
| 5654 #endif | |
| 5655 } | |
| 5656 else | |
| 6949 | 5657 vim_beep(BO_CRSR); |
| 7 | 5658 } |
| 5659 | |
| 5660 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5661 ins_pageup(void) |
| 7 | 5662 { |
| 5663 pos_T tpos; | |
| 5664 | |
| 5665 undisplay_dollar(); | |
| 828 | 5666 |
| 5667 if (mod_mask & MOD_MASK_CTRL) | |
| 5668 { | |
| 5669 /* <C-PageUp>: tab page back */ | |
| 1013 | 5670 if (first_tabpage->tp_next != NULL) |
| 5671 { | |
| 5672 start_arrow(&curwin->w_cursor); | |
| 5673 goto_tabpage(-1); | |
| 5674 } | |
| 828 | 5675 return; |
| 5676 } | |
| 5677 | |
| 7 | 5678 tpos = curwin->w_cursor; |
| 5679 if (onepage(BACKWARD, 1L) == OK) | |
| 5680 { | |
| 5681 start_arrow(&tpos); | |
| 5682 #ifdef FEAT_CINDENT | |
| 5683 can_cindent = TRUE; | |
| 5684 #endif | |
| 5685 } | |
| 5686 else | |
| 6949 | 5687 vim_beep(BO_CRSR); |
| 7 | 5688 } |
| 5689 | |
| 5690 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5691 ins_down( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5692 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 5693 { |
| 5694 pos_T tpos; | |
| 5695 linenr_T old_topline = curwin->w_topline; | |
| 5696 #ifdef FEAT_DIFF | |
| 5697 int old_topfill = curwin->w_topfill; | |
| 5698 #endif | |
| 5699 | |
| 5700 undisplay_dollar(); | |
| 5701 tpos = curwin->w_cursor; | |
| 5702 if (cursor_down(1L, TRUE) == OK) | |
| 5703 { | |
| 5704 if (startcol) | |
| 5705 coladvance(getvcol_nolist(&Insstart)); | |
| 5706 if (old_topline != curwin->w_topline | |
| 5707 #ifdef FEAT_DIFF | |
| 5708 || old_topfill != curwin->w_topfill | |
| 5709 #endif | |
| 5710 ) | |
| 5711 redraw_later(VALID); | |
| 5712 start_arrow(&tpos); | |
| 5713 #ifdef FEAT_CINDENT | |
| 5714 can_cindent = TRUE; | |
| 5715 #endif | |
| 5716 } | |
| 5717 else | |
| 6949 | 5718 vim_beep(BO_CRSR); |
| 7 | 5719 } |
| 5720 | |
| 5721 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5722 ins_pagedown(void) |
| 7 | 5723 { |
| 5724 pos_T tpos; | |
| 5725 | |
| 5726 undisplay_dollar(); | |
| 828 | 5727 |
| 5728 if (mod_mask & MOD_MASK_CTRL) | |
| 5729 { | |
| 5730 /* <C-PageDown>: tab page forward */ | |
| 1013 | 5731 if (first_tabpage->tp_next != NULL) |
| 5732 { | |
| 5733 start_arrow(&curwin->w_cursor); | |
| 5734 goto_tabpage(0); | |
| 5735 } | |
| 828 | 5736 return; |
| 5737 } | |
| 5738 | |
| 7 | 5739 tpos = curwin->w_cursor; |
| 5740 if (onepage(FORWARD, 1L) == OK) | |
| 5741 { | |
| 5742 start_arrow(&tpos); | |
| 5743 #ifdef FEAT_CINDENT | |
| 5744 can_cindent = TRUE; | |
| 5745 #endif | |
| 5746 } | |
| 5747 else | |
| 6949 | 5748 vim_beep(BO_CRSR); |
| 7 | 5749 } |
| 5750 | |
| 5751 #ifdef FEAT_DND | |
| 5752 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5753 ins_drop(void) |
| 7 | 5754 { |
| 5755 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 5756 } | |
| 5757 #endif | |
| 5758 | |
| 5759 /* | |
| 5760 * Handle TAB in Insert or Replace mode. | |
| 5761 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 5762 */ | |
| 5763 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5764 ins_tab(void) |
| 7 | 5765 { |
| 5766 int ind; | |
| 5767 int i; | |
| 5768 int temp; | |
| 5769 | |
| 5770 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 5771 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 5772 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 5773 return FALSE; | |
| 5774 | |
| 5775 ind = inindent(0); | |
| 5776 #ifdef FEAT_CINDENT | |
| 5777 if (ind) | |
| 5778 can_cindent = FALSE; | |
| 5779 #endif | |
| 5780 | |
| 5781 /* | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5782 * When nothing special, insert TAB like a normal character. |
| 7 | 5783 */ |
| 5784 if (!curbuf->b_p_et | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5785 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5786 && !(p_sta && ind |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5787 /* These five lines mean 'tabstop' != 'shiftwidth' */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5788 && ((tabstop_count(curbuf->b_p_vts_array) > 1) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5789 || (tabstop_count(curbuf->b_p_vts_array) == 1 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5790 && tabstop_first(curbuf->b_p_vts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5791 != get_sw_value(curbuf)) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5792 || (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5793 && curbuf->b_p_ts != get_sw_value(curbuf)))) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5794 && tabstop_count(curbuf->b_p_vsts_array) == 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5795 #else |
| 5438 | 5796 && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) |
|
14175
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5797 #endif |
| 3873 | 5798 && get_sts_value() == 0) |
| 7 | 5799 return TRUE; |
| 5800 | |
| 5801 if (stop_arrow() == FAIL) | |
| 5802 return TRUE; | |
| 5803 | |
| 5804 did_ai = FALSE; | |
| 5805 #ifdef FEAT_SMARTINDENT | |
| 5806 did_si = FALSE; | |
| 5807 can_si = FALSE; | |
| 5808 can_si_back = FALSE; | |
| 5809 #endif | |
| 5810 AppendToRedobuff((char_u *)"\t"); | |
| 5811 | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5812 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5813 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5814 { |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5815 temp = (int)get_sw_value(curbuf); |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5816 temp -= get_nolist_virtcol() % temp; |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5817 } |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5818 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5819 /* use 'softtabstop' when set */ |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5820 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5821 curbuf->b_p_vsts_array); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5822 else /* otherwise use 'tabstop' */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5823 temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5824 curbuf->b_p_vts_array); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5825 #else |
| 7 | 5826 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
| 5438 | 5827 temp = (int)get_sw_value(curbuf); |
| 3873 | 5828 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 5829 temp = (int)get_sts_value(); | |
| 7 | 5830 else /* otherwise use 'tabstop' */ |
| 5831 temp = (int)curbuf->b_p_ts; | |
| 5832 temp -= get_nolist_virtcol() % temp; | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5833 #endif |
| 7 | 5834 |
| 5835 /* | |
| 5836 * Insert the first space with ins_char(). It will delete one char in | |
| 5837 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 5838 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 5839 */ | |
| 5840 ins_char(' '); | |
| 5841 while (--temp > 0) | |
| 5842 { | |
| 5843 if (State & VREPLACE_FLAG) | |
| 5844 ins_char(' '); | |
| 5845 else | |
| 5846 { | |
| 5847 ins_str((char_u *)" "); | |
| 5848 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 5849 replace_push(NUL); | |
| 5850 } | |
| 5851 } | |
| 5852 | |
| 5853 /* | |
| 5854 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 5855 */ | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5856 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5857 if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5858 || get_sts_value() > 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5859 || (p_sta && ind))) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5860 #else |
| 3873 | 5861 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5862 #endif |
| 7 | 5863 { |
| 5864 char_u *ptr; | |
| 5865 char_u *saved_line = NULL; /* init for GCC */ | |
| 5866 pos_T pos; | |
| 5867 pos_T fpos; | |
| 5868 pos_T *cursor; | |
| 5869 colnr_T want_vcol, vcol; | |
| 5870 int change_col = -1; | |
| 5871 int save_list = curwin->w_p_list; | |
| 5872 | |
| 5873 /* | |
| 5874 * Get the current line. For VREPLACE mode, don't make real changes | |
| 5875 * yet, just work on a copy of the line. | |
| 5876 */ | |
| 5877 if (State & VREPLACE_FLAG) | |
| 5878 { | |
| 5879 pos = curwin->w_cursor; | |
| 5880 cursor = &pos; | |
| 5881 saved_line = vim_strsave(ml_get_curline()); | |
| 5882 if (saved_line == NULL) | |
| 5883 return FALSE; | |
| 5884 ptr = saved_line + pos.col; | |
| 5885 } | |
| 5886 else | |
| 5887 { | |
| 5888 ptr = ml_get_cursor(); | |
| 5889 cursor = &curwin->w_cursor; | |
| 5890 } | |
| 5891 | |
| 5892 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 5893 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 5894 curwin->w_p_list = FALSE; | |
| 5895 | |
| 5896 /* Find first white before the cursor */ | |
| 5897 fpos = curwin->w_cursor; | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5898 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 5899 { |
| 5900 --fpos.col; | |
| 5901 --ptr; | |
| 5902 } | |
| 5903 | |
| 5904 /* In Replace mode, don't change characters before the insert point. */ | |
| 5905 if ((State & REPLACE_FLAG) | |
| 5906 && fpos.lnum == Insstart.lnum | |
| 5907 && fpos.col < Insstart.col) | |
| 5908 { | |
| 5909 ptr += Insstart.col - fpos.col; | |
| 5910 fpos.col = Insstart.col; | |
| 5911 } | |
| 5912 | |
| 5913 /* compute virtual column numbers of first white and cursor */ | |
| 5914 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 5915 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 5916 | |
| 5995 | 5917 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 5918 * and 'linebreak' adding extra virtual columns. */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5919 while (VIM_ISWHITE(*ptr)) |
| 7 | 5920 { |
| 5995 | 5921 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 5922 if (vcol + i > want_vcol) |
| 5923 break; | |
| 5924 if (*ptr != TAB) | |
| 5925 { | |
| 5926 *ptr = TAB; | |
| 5927 if (change_col < 0) | |
| 5928 { | |
| 5929 change_col = fpos.col; /* Column of first change */ | |
| 5930 /* May have to adjust Insstart */ | |
| 5931 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 5932 Insstart.col = fpos.col; | |
| 5933 } | |
| 5934 } | |
| 5935 ++fpos.col; | |
| 5936 ++ptr; | |
| 5937 vcol += i; | |
| 5938 } | |
| 5939 | |
| 5940 if (change_col >= 0) | |
| 5941 { | |
| 5942 int repl_off = 0; | |
| 5995 | 5943 char_u *line = ptr; |
| 7 | 5944 |
| 5945 /* Skip over the spaces we need. */ | |
| 5946 while (vcol < want_vcol && *ptr == ' ') | |
| 5947 { | |
| 5995 | 5948 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 5949 ++ptr; |
| 5950 ++repl_off; | |
| 5951 } | |
| 5952 if (vcol > want_vcol) | |
| 5953 { | |
| 5954 /* Must have a char with 'showbreak' just before it. */ | |
| 5955 --ptr; | |
| 5956 --repl_off; | |
| 5957 } | |
| 5958 fpos.col += repl_off; | |
| 5959 | |
| 5960 /* Delete following spaces. */ | |
| 5961 i = cursor->col - fpos.col; | |
| 5962 if (i > 0) | |
| 5963 { | |
| 1622 | 5964 STRMOVE(ptr, ptr + i); |
| 7 | 5965 /* correct replace stack. */ |
|
14424
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5966 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 5967 for (temp = i; --temp >= 0; ) |
| 5968 replace_join(repl_off); | |
|
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
5969 #ifdef FEAT_TEXT_PROP |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
5970 curbuf->b_ml.ml_line_len -= i; |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
5971 #endif |
| 7 | 5972 } |
| 33 | 5973 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 5974 if (netbeans_active()) |
| 33 | 5975 { |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5976 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 5977 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 5978 (char_u *)"\t", 1); | |
| 5979 } | |
| 5980 #endif | |
| 7 | 5981 cursor->col -= i; |
| 5982 | |
| 5983 /* | |
| 5984 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 5985 * backspacing over the changed spacing and then inserting the new | |
| 5986 * spacing. | |
| 5987 */ | |
| 5988 if (State & VREPLACE_FLAG) | |
| 5989 { | |
| 5990 /* Backspace from real cursor to change_col */ | |
| 5991 backspace_until_column(change_col); | |
| 5992 | |
| 5993 /* Insert each char in saved_line from changed_col to | |
| 5994 * ptr-cursor */ | |
| 5995 ins_bytes_len(saved_line + change_col, | |
| 5996 cursor->col - change_col); | |
| 5997 } | |
|
14424
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patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5998 } |
|
0a69e6e708f9
patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
5999 |
| 7 | 6000 if (State & VREPLACE_FLAG) |
| 6001 vim_free(saved_line); | |
| 6002 curwin->w_p_list = save_list; | |
| 6003 } | |
| 6004 | |
| 6005 return FALSE; | |
| 6006 } | |
| 6007 | |
| 6008 /* | |
| 6009 * Handle CR or NL in insert mode. | |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
6010 * Return FAIL when out of memory or can't undo. |
| 7 | 6011 */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
6012 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6013 ins_eol(int c) |
| 7 | 6014 { |
| 6015 int i; | |
| 6016 | |
| 6017 if (echeck_abbr(c + ABBR_OFF)) | |
|
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
6018 return OK; |
| 7 | 6019 if (stop_arrow() == FAIL) |
|
13788
a27d380b257f
patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
6020 return FAIL; |
| 7 | 6021 undisplay_dollar(); |
| 6022 | |
| 6023 /* | |
| 6024 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 6025 * character under the cursor. Only push a NUL on the replace stack, | |
| 6026 * nothing to put back when the NL is deleted. | |
| 6027 */ | |
|
14424
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patch 8.1.0226: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6028 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 6029 replace_push(NUL); |
| 6030 | |
| 6031 /* | |
| 6032 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 6033 * replacing the next line, so we push all of the characters left on the | |
| 6034 * line onto the replace stack. This is not done here though, it is done | |
| 6035 * in open_line(). | |
| 6036 */ | |
| 6037 | |
| 844 | 6038 /* Put cursor on NUL if on the last char and coladd is 1 (happens after |
| 6039 * CTRL-O). */ | |
| 6040 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 6041 coladvance(getviscol()); | |
| 6042 | |
| 7 | 6043 #ifdef FEAT_RIGHTLEFT |
| 6044 /* NL in reverse insert will always start in the end of | |
| 6045 * current line. */ | |
| 6046 if (revins_on) | |
| 6047 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 6048 #endif | |
| 6049 | |
| 6050 AppendToRedobuff(NL_STR); | |
| 6051 i = open_line(FORWARD, | |
| 6052 #ifdef FEAT_COMMENTS | |
| 6053 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 6054 #endif | |
| 6055 0, old_indent); | |
| 6056 old_indent = 0; | |
| 6057 #ifdef FEAT_CINDENT | |
| 6058 can_cindent = TRUE; | |
| 6059 #endif | |
| 1032 | 6060 #ifdef FEAT_FOLDING |
| 6061 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 6062 foldOpenCursor(); | |
| 6063 #endif | |
| 7 | 6064 |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
6065 return i; |
| 7 | 6066 } |
| 6067 | |
| 6068 #ifdef FEAT_DIGRAPHS | |
| 6069 /* | |
| 6070 * Handle digraph in insert mode. | |
| 6071 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 6072 * done. | |
| 6073 */ | |
| 6074 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6075 ins_digraph(void) |
| 7 | 6076 { |
| 6077 int c; | |
| 6078 int cc; | |
| 2811 | 6079 int did_putchar = FALSE; |
| 7 | 6080 |
| 6081 pc_status = PC_STATUS_UNSET; | |
| 6082 if (redrawing() && !char_avail()) | |
| 6083 { | |
| 6084 /* may need to redraw when no more chars available now */ | |
| 661 | 6085 ins_redraw(FALSE); |
| 7 | 6086 |
| 6087 edit_putchar('?', TRUE); | |
| 2811 | 6088 did_putchar = TRUE; |
| 7 | 6089 #ifdef FEAT_CMDL_INFO |
| 6090 add_to_showcmd_c(Ctrl_K); | |
| 6091 #endif | |
| 6092 } | |
| 6093 | |
| 6094 #ifdef USE_ON_FLY_SCROLL | |
| 6095 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 6096 #endif | |
| 6097 | |
| 6098 /* don't map the digraph chars. This also prevents the | |
| 6099 * mode message to be deleted when ESC is hit */ | |
| 6100 ++no_mapping; | |
| 6101 ++allow_keys; | |
| 1389 | 6102 c = plain_vgetc(); |
| 7 | 6103 --no_mapping; |
| 6104 --allow_keys; | |
| 2811 | 6105 if (did_putchar) |
| 6106 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 6107 * line and will not be removed by the redraw */ | |
| 6108 edit_unputchar(); | |
|
2319
c79ccf947487
Fix: When entering a digraph or special character after a line that fits the
Bram Moolenaar <bram@vim.org>
parents:
2297
diff
changeset
|
6109 |
| 7 | 6110 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 6111 { | |
| 6112 #ifdef FEAT_CMDL_INFO | |
| 6113 clear_showcmd(); | |
| 6114 #endif | |
| 6115 insert_special(c, TRUE, FALSE); | |
| 6116 return NUL; | |
| 6117 } | |
| 6118 if (c != ESC) | |
| 6119 { | |
| 2811 | 6120 did_putchar = FALSE; |
| 7 | 6121 if (redrawing() && !char_avail()) |
| 6122 { | |
| 6123 /* may need to redraw when no more chars available now */ | |
| 661 | 6124 ins_redraw(FALSE); |
| 7 | 6125 |
| 6126 if (char2cells(c) == 1) | |
| 6127 { | |
| 661 | 6128 ins_redraw(FALSE); |
| 7 | 6129 edit_putchar(c, TRUE); |
| 2811 | 6130 did_putchar = TRUE; |
| 7 | 6131 } |
| 6132 #ifdef FEAT_CMDL_INFO | |
| 6133 add_to_showcmd_c(c); | |
| 6134 #endif | |
| 6135 } | |
| 6136 ++no_mapping; | |
| 6137 ++allow_keys; | |
| 1389 | 6138 cc = plain_vgetc(); |
| 7 | 6139 --no_mapping; |
| 6140 --allow_keys; | |
| 2811 | 6141 if (did_putchar) |
| 6142 /* when the line fits in 'columns' the '?' is at the start of the | |
| 6143 * next line and will not be removed by a redraw */ | |
| 6144 edit_unputchar(); | |
| 7 | 6145 if (cc != ESC) |
| 6146 { | |
| 6147 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 6148 c = getdigraph(c, cc, TRUE); | |
| 6149 #ifdef FEAT_CMDL_INFO | |
| 6150 clear_showcmd(); | |
| 6151 #endif | |
| 6152 return c; | |
| 6153 } | |
| 6154 } | |
| 6155 #ifdef FEAT_CMDL_INFO | |
| 6156 clear_showcmd(); | |
| 6157 #endif | |
| 6158 return NUL; | |
| 6159 } | |
| 6160 #endif | |
| 6161 | |
| 6162 /* | |
| 6163 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 6164 * Returns the char to be inserted, or NUL if none found. | |
| 6165 */ | |
| 3501 | 6166 int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6167 ins_copychar(linenr_T lnum) |
| 7 | 6168 { |
| 6169 int c; | |
| 6170 int temp; | |
| 6171 char_u *ptr, *prev_ptr; | |
| 5995 | 6172 char_u *line; |
| 7 | 6173 |
| 6174 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 6175 { | |
| 6949 | 6176 vim_beep(BO_COPY); |
| 7 | 6177 return NUL; |
| 6178 } | |
| 6179 | |
| 6180 /* try to advance to the cursor column */ | |
| 6181 temp = 0; | |
| 5995 | 6182 line = ptr = ml_get(lnum); |
| 7 | 6183 prev_ptr = ptr; |
| 6184 validate_virtcol(); | |
| 6185 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 6186 { | |
| 6187 prev_ptr = ptr; | |
| 5995 | 6188 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 6189 } |
| 6190 if ((colnr_T)temp > curwin->w_virtcol) | |
| 6191 ptr = prev_ptr; | |
| 6192 | |
| 6193 c = (*mb_ptr2char)(ptr); | |
| 6194 if (c == NUL) | |
| 6949 | 6195 vim_beep(BO_COPY); |
| 7 | 6196 return c; |
| 6197 } | |
| 6198 | |
| 449 | 6199 /* |
| 6200 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 6201 */ | |
| 6202 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6203 ins_ctrl_ey(int tc) |
| 449 | 6204 { |
| 6205 int c = tc; | |
| 6206 | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
6207 if (ctrl_x_mode_scroll()) |
| 449 | 6208 { |
| 6209 if (c == Ctrl_Y) | |
| 6210 scrolldown_clamp(); | |
| 6211 else | |
| 6212 scrollup_clamp(); | |
| 6213 redraw_later(VALID); | |
| 6214 } | |
| 6215 else | |
| 6216 { | |
| 6217 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 6218 if (c != NUL) | |
| 6219 { | |
| 6220 long tw_save; | |
| 6221 | |
| 6222 /* The character must be taken literally, insert like it | |
| 6223 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 6224 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 6225 * CTRL-V, don't use it for these. */ | |
| 6226 if (c < 256 && !isalnum(c)) | |
| 6227 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 6228 tw_save = curbuf->b_p_tw; | |
| 6229 curbuf->b_p_tw = -1; | |
| 6230 insert_special(c, TRUE, FALSE); | |
| 6231 curbuf->b_p_tw = tw_save; | |
| 6232 #ifdef FEAT_RIGHTLEFT | |
| 6233 revins_chars++; | |
| 6234 revins_legal++; | |
| 6235 #endif | |
| 6236 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 6237 auto_format(FALSE, TRUE); | |
| 6238 } | |
| 6239 } | |
| 6240 return c; | |
| 6241 } | |
| 6242 | |
| 7 | 6243 #ifdef FEAT_SMARTINDENT |
| 6244 /* | |
| 6245 * Try to do some very smart auto-indenting. | |
| 6246 * Used when inserting a "normal" character. | |
| 6247 */ | |
| 6248 static void | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6249 ins_try_si(int c) |
| 7 | 6250 { |
| 6251 pos_T *pos, old_pos; | |
| 6252 char_u *ptr; | |
| 6253 int i; | |
| 6254 int temp; | |
| 6255 | |
| 6256 /* | |
| 6257 * do some very smart indenting when entering '{' or '}' | |
| 6258 */ | |
| 6259 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 6260 { | |
| 6261 /* | |
| 6262 * for '}' set indent equal to indent of line containing matching '{' | |
| 6263 */ | |
| 6264 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 6265 { | |
| 6266 old_pos = curwin->w_cursor; | |
| 6267 /* | |
| 6268 * If the matching '{' has a ')' immediately before it (ignoring | |
| 6269 * white-space), then line up with the start of the line | |
| 6270 * containing the matching '(' if there is one. This handles the | |
| 6271 * case where an "if (..\n..) {" statement continues over multiple | |
| 6272 * lines -- webb | |
| 6273 */ | |
| 6274 ptr = ml_get(pos->lnum); | |
| 6275 i = pos->col; | |
| 6276 if (i > 0) /* skip blanks before '{' */ | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6277 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 6278 ; |
| 6279 curwin->w_cursor.lnum = pos->lnum; | |
| 6280 curwin->w_cursor.col = i; | |
| 6281 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 6282 curwin->w_cursor = *pos; | |
| 6283 i = get_indent(); | |
| 6284 curwin->w_cursor = old_pos; | |
| 6285 if (State & VREPLACE_FLAG) | |
| 1516 | 6286 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 6287 else |
| 6288 (void)set_indent(i, SIN_CHANGED); | |
| 6289 } | |
| 6290 else if (curwin->w_cursor.col > 0) | |
| 6291 { | |
| 6292 /* | |
| 6293 * when inserting '{' after "O" reduce indent, but not | |
| 6294 * more than indent of previous line | |
| 6295 */ | |
| 6296 temp = TRUE; | |
| 6297 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 6298 { | |
| 6299 old_pos = curwin->w_cursor; | |
| 6300 i = get_indent(); | |
| 6301 while (curwin->w_cursor.lnum > 1) | |
| 6302 { | |
| 6303 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 6304 | |
| 6305 /* ignore empty lines and lines starting with '#'. */ | |
| 6306 if (*ptr != '#' && *ptr != NUL) | |
| 6307 break; | |
| 6308 } | |
| 6309 if (get_indent() >= i) | |
| 6310 temp = FALSE; | |
| 6311 curwin->w_cursor = old_pos; | |
| 6312 } | |
| 6313 if (temp) | |
| 1516 | 6314 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 6315 } |
| 6316 } | |
| 6317 | |
| 6318 /* | |
| 6319 * set indent of '#' always to 0 | |
| 6320 */ | |
| 6321 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 6322 { | |
| 6323 /* remember current indent for next line */ | |
| 6324 old_indent = get_indent(); | |
| 6325 (void)set_indent(0, SIN_CHANGED); | |
| 6326 } | |
| 6327 | |
| 6328 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 6329 if (ai_col > curwin->w_cursor.col) | |
| 6330 ai_col = curwin->w_cursor.col; | |
| 6331 } | |
| 6332 #endif | |
| 6333 | |
| 6334 /* | |
| 6335 * Get the value that w_virtcol would have when 'list' is off. | |
| 6336 * Unless 'cpo' contains the 'L' flag. | |
| 6337 */ | |
|
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changeset
|
6338 colnr_T |
|
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diff
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|
6339 get_nolist_virtcol(void) |
| 7 | 6340 { |
|
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|
6341 // check validity of cursor in current buffer |
|
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|
6342 if (curwin->w_buffer == NULL |
|
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|
6343 || curwin->w_buffer->b_ml.ml_mfp == NULL |
|
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6344 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
|
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|
6345 return 0; |
| 7 | 6346 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
| 6347 return getvcol_nolist(&curwin->w_cursor); | |
| 6348 validate_virtcol(); | |
| 6349 return curwin->w_virtcol; | |
| 6350 } | |
| 3390 | 6351 |
|
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|
6352 #if defined(FEAT_EVAL) |
| 3390 | 6353 /* |
| 6354 * Handle the InsertCharPre autocommand. | |
| 6355 * "c" is the character that was typed. | |
| 6356 * Return a pointer to allocated memory with the replacement string. | |
| 6357 * Return NULL to continue inserting "c". | |
| 6358 */ | |
| 6359 static char_u * | |
|
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diff
changeset
|
6360 do_insert_char_pre(int c) |
| 3390 | 6361 { |
| 3547 | 6362 char_u *res; |
| 6363 char_u buf[MB_MAXBYTES + 1]; | |
|
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|
6364 int save_State = State; |
| 3390 | 6365 |
| 6366 /* Return quickly when there is nothing to do. */ | |
| 6367 if (!has_insertcharpre()) | |
| 6368 return NULL; | |
| 6369 | |
| 3547 | 6370 if (has_mbyte) |
| 6371 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6372 else | |
| 6373 { | |
| 6374 buf[0] = c; | |
| 6375 buf[1] = NUL; | |
| 6376 } | |
| 6377 | |
| 3390 | 6378 /* Lock the text to avoid weird things from happening. */ |
| 6379 ++textlock; | |
| 3547 | 6380 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 6381 | |
| 6382 res = NULL; | |
|
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|
6383 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
| 3547 | 6384 { |
| 6385 /* Get the value of v:char. It may be empty or more than one | |
| 6386 * character. Only use it when changed, otherwise continue with the | |
| 6387 * original character to avoid breaking autoindent. */ | |
| 6388 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 6389 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 6390 } | |
| 3390 | 6391 |
| 6392 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 6393 --textlock; | |
| 6394 | |
|
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|
6395 // Restore the State, it may have been changed. |
|
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|
6396 State = save_State; |
|
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|
6397 |
| 3390 | 6398 return res; |
| 6399 } | |
| 6400 #endif | |
|
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6401 |
|
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|
6402 #if defined(FEAT_CINDENT) || defined(PROTO) |
|
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6403 int |
|
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|
6404 can_cindent_get(void) |
|
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6405 { |
|
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|
6406 return can_cindent; |
|
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6407 } |
|
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6408 #endif |
|
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changeset
|
6409 |
|
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changeset
|
6410 /* |
|
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changeset
|
6411 * Trigger "event" and take care of fixing undo. |
|
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6412 */ |
|
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changeset
|
6413 int |
|
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|
6414 ins_apply_autocmds(event_T event) |
|
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changeset
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6415 { |
|
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changeset
|
6416 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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changeset
|
6417 int r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
6418 |
|
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changeset
|
6419 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
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|
6420 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
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diff
changeset
|
6421 // If u_savesub() was called then we are not prepared to start |
|
c71d65c3672f
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diff
changeset
|
6422 // a new line. Call u_save() with no contents to fix that. |
|
c71d65c3672f
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parents:
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diff
changeset
|
6423 if (tick != CHANGEDTICK(curbuf)) |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
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diff
changeset
|
6424 u_save(curwin->w_cursor.lnum, (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
c71d65c3672f
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changeset
|
6425 |
|
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parents:
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diff
changeset
|
6426 return r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
14465
diff
changeset
|
6427 } |