Mercurial > vim
annotate src/edit.c @ 16764:ef00b6bc186b v8.1.1384
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
commit https://github.com/vim/vim/commit/964b3746b9c81e65887e2ac9a335f181db2bb592
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri May 24 18:54:09 2019 +0200
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Problem: Using "int" for alloc() often results in compiler warnings.
Solution: Use "size_t" and remove type casts. Remove alloc_check(), Vim
only works with 32 bit ints anyway.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 24 May 2019 19:00:07 +0200 |
| parents | ba592f30c082 |
| children | 695d9ef00b03 |
| 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 #ifdef FEAT_INS_EXPAND |
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22 /* Set when doing something for completion that may call edit() recursively, |
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23 * which is not allowed. */ |
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24 static int compl_busy = FALSE; |
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25 #endif /* FEAT_INS_EXPAND */ |
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26 |
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27 |
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28 static void ins_ctrl_v(void); |
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29 #ifdef FEAT_JOB_CHANNEL |
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30 static void init_prompt(int cmdchar_todo); |
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31 #endif |
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32 static void undisplay_dollar(void); |
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33 static void insert_special(int, int, int); |
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34 static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c); |
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35 static void check_auto_format(int); |
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36 static void redo_literal(int c); |
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37 static void start_arrow_common(pos_T *end_insert_pos, int change); |
| 744 | 38 #ifdef FEAT_SPELL |
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39 static void check_spell_redraw(void); |
| 221 | 40 #endif |
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41 static void stop_insert(pos_T *end_insert_pos, int esc, int nomove); |
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42 static int echeck_abbr(int); |
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43 static void replace_join(int off); |
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44 static void mb_replace_pop_ins(int cc); |
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45 static void replace_flush(void); |
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46 static void replace_do_bs(int limit_col); |
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47 static int del_char_after_col(int limit_col); |
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48 static void ins_reg(void); |
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49 static void ins_ctrl_g(void); |
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50 static void ins_ctrl_hat(void); |
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51 static int ins_esc(long *count, int cmdchar, int nomove); |
| 7 | 52 #ifdef FEAT_RIGHTLEFT |
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53 static void ins_ctrl_(void); |
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54 #endif |
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55 static int ins_start_select(int c); |
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56 static void ins_insert(int replaceState); |
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57 static void ins_ctrl_o(void); |
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58 static void ins_shift(int c, int lastc); |
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59 static void ins_del(void); |
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60 static int ins_bs(int c, int mode, int *inserted_space_p); |
| 7 | 61 #ifdef FEAT_MOUSE |
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62 static void ins_mouse(int c); |
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63 static void ins_mousescroll(int dir); |
| 7 | 64 #endif |
| 692 | 65 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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66 static void ins_tabline(int c); |
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67 #endif |
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68 static void ins_left(void); |
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69 static void ins_home(int c); |
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70 static void ins_end(int c); |
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71 static void ins_s_left(void); |
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72 static void ins_right(void); |
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73 static void ins_s_right(void); |
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74 static void ins_up(int startcol); |
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75 static void ins_pageup(void); |
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76 static void ins_down(int startcol); |
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77 static void ins_pagedown(void); |
| 7 | 78 #ifdef FEAT_DND |
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79 static void ins_drop(void); |
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80 #endif |
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81 static int ins_tab(void); |
| 7 | 82 #ifdef FEAT_DIGRAPHS |
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83 static int ins_digraph(void); |
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84 #endif |
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85 static int ins_ctrl_ey(int tc); |
| 7 | 86 #ifdef FEAT_SMARTINDENT |
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87 static void ins_try_si(int c); |
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88 #endif |
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89 #if defined(FEAT_EVAL) |
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90 static char_u *do_insert_char_pre(int c); |
| 3390 | 91 #endif |
| 7 | 92 |
| 93 static colnr_T Insstart_textlen; /* length of line when insert started */ | |
| 94 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */ | |
| 5680 | 95 static int update_Insstart_orig = TRUE; /* set Insstart_orig to Insstart */ |
| 7 | 96 |
| 97 static char_u *last_insert = NULL; /* the text of the previous insert, | |
| 98 K_SPECIAL and CSI are escaped */ | |
| 99 static int last_insert_skip; /* nr of chars in front of previous insert */ | |
| 100 static int new_insert_skip; /* nr of chars in front of current insert */ | |
| 603 | 101 static int did_restart_edit; /* "restart_edit" when calling edit() */ |
| 7 | 102 |
| 103 #ifdef FEAT_CINDENT | |
| 104 static int can_cindent; /* may do cindenting on this line */ | |
| 105 #endif | |
| 106 | |
| 107 static int old_indent = 0; /* for ^^D command in insert mode */ | |
| 108 | |
| 109 #ifdef FEAT_RIGHTLEFT | |
| 298 | 110 static int revins_on; /* reverse insert mode on */ |
| 111 static int revins_chars; /* how much to skip after edit */ | |
| 112 static int revins_legal; /* was the last char 'legal'? */ | |
| 113 static int revins_scol; /* start column of revins session */ | |
| 7 | 114 #endif |
| 115 | |
| 116 static int ins_need_undo; /* call u_save() before inserting a | |
| 117 char. Set when edit() is called. | |
| 118 after that arrow_used is used. */ | |
| 119 | |
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120 static int did_add_space = FALSE; // auto_format() added an extra space |
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121 // under the cursor |
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122 static int dont_sync_undo = FALSE; // CTRL-G U prevents syncing undo for |
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123 // the next left/right cursor key |
| 7 | 124 |
| 125 /* | |
| 126 * edit(): Start inserting text. | |
| 127 * | |
| 128 * "cmdchar" can be: | |
| 129 * 'i' normal insert command | |
| 130 * 'a' normal append command | |
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131 * K_PS bracketed paste |
| 7 | 132 * 'R' replace command |
| 133 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo, | |
| 134 * but still only one <CR> is inserted. The <Esc> is not used for redo. | |
| 135 * 'g' "gI" command. | |
| 136 * 'V' "gR" command for Virtual Replace mode. | |
| 137 * 'v' "gr" command for single character Virtual Replace mode. | |
| 138 * | |
| 139 * This function is not called recursively. For CTRL-O commands, it returns | |
| 140 * and lets the caller handle the Normal-mode command. | |
| 141 * | |
| 142 * Return TRUE if a CTRL-O command caused the return (insert mode pending). | |
| 143 */ | |
| 144 int | |
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145 edit( |
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146 int cmdchar, |
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147 int startln, /* if set, insert at start of line */ |
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148 long count) |
| 7 | 149 { |
| 150 int c = 0; | |
| 151 char_u *ptr; | |
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152 int lastc = 0; |
| 1869 | 153 int mincol; |
| 7 | 154 static linenr_T o_lnum = 0; |
| 155 int i; | |
| 156 int did_backspace = TRUE; /* previous char was backspace */ | |
| 157 #ifdef FEAT_CINDENT | |
| 158 int line_is_white = FALSE; /* line is empty before insert */ | |
| 159 #endif | |
| 160 linenr_T old_topline = 0; /* topline before insertion */ | |
| 161 #ifdef FEAT_DIFF | |
| 162 int old_topfill = -1; | |
| 163 #endif | |
| 164 int inserted_space = FALSE; /* just inserted a space */ | |
| 165 int replaceState = REPLACE; | |
| 477 | 166 int nomove = FALSE; /* don't move cursor on return */ |
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167 #ifdef FEAT_JOB_CHANNEL |
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168 int cmdchar_todo = cmdchar; |
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169 #endif |
| 7 | 170 |
| 603 | 171 /* Remember whether editing was restarted after CTRL-O. */ |
| 172 did_restart_edit = restart_edit; | |
| 173 | |
| 7 | 174 /* sleep before redrawing, needed for "CTRL-O :" that results in an |
| 175 * error message */ | |
| 176 check_for_delay(TRUE); | |
| 177 | |
| 5680 | 178 /* set Insstart_orig to Insstart */ |
| 179 update_Insstart_orig = TRUE; | |
| 180 | |
| 7 | 181 #ifdef HAVE_SANDBOX |
| 182 /* Don't allow inserting in the sandbox. */ | |
| 183 if (sandbox != 0) | |
| 184 { | |
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185 emsg(_(e_sandbox)); |
| 7 | 186 return FALSE; |
| 187 } | |
| 188 #endif | |
| 632 | 189 /* Don't allow changes in the buffer while editing the cmdline. The |
| 190 * caller of getcmdline() may get confused. */ | |
| 634 | 191 if (textlock != 0) |
| 632 | 192 { |
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193 emsg(_(e_secure)); |
| 632 | 194 return FALSE; |
| 195 } | |
| 7 | 196 |
| 197 #ifdef FEAT_INS_EXPAND | |
| 844 | 198 /* Don't allow recursive insert mode when busy with completion. */ |
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199 if (ins_compl_active() || compl_busy || pum_visible()) |
| 844 | 200 { |
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201 emsg(_(e_secure)); |
| 844 | 202 return FALSE; |
| 203 } | |
| 7 | 204 ins_compl_clear(); /* clear stuff for CTRL-X mode */ |
| 205 #endif | |
| 206 | |
| 11 | 207 /* |
| 208 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx". | |
| 209 */ | |
| 210 if (cmdchar != 'r' && cmdchar != 'v') | |
| 211 { | |
| 4027 | 212 pos_T save_cursor = curwin->w_cursor; |
| 213 | |
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214 #ifdef FEAT_EVAL |
| 11 | 215 if (cmdchar == 'R') |
| 216 ptr = (char_u *)"r"; | |
| 217 else if (cmdchar == 'V') | |
| 218 ptr = (char_u *)"v"; | |
| 219 else | |
| 220 ptr = (char_u *)"i"; | |
| 221 set_vim_var_string(VV_INSERTMODE, ptr, 1); | |
| 4448 | 222 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ |
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223 #endif |
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224 ins_apply_autocmds(EVENT_INSERTENTER); |
| 4027 | 225 |
| 4448 | 226 /* Make sure the cursor didn't move. Do call check_cursor_col() in |
| 227 * case the text was modified. Since Insert mode was not started yet | |
| 228 * a call to check_cursor_col() may move the cursor, especially with | |
| 229 * the "A" command, thus set State to avoid that. Also check that the | |
| 230 * line number is still valid (lines may have been deleted). | |
| 231 * Do not restore if v:char was set to a non-empty string. */ | |
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232 if (!EQUAL_POS(curwin->w_cursor, save_cursor) |
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233 #ifdef FEAT_EVAL |
| 4448 | 234 && *get_vim_var_str(VV_CHAR) == NUL |
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235 #endif |
| 4448 | 236 && save_cursor.lnum <= curbuf->b_ml.ml_line_count) |
| 4027 | 237 { |
| 238 int save_state = State; | |
| 239 | |
| 240 curwin->w_cursor = save_cursor; | |
| 241 State = INSERT; | |
| 242 check_cursor_col(); | |
| 243 State = save_state; | |
| 244 } | |
| 11 | 245 } |
| 246 | |
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247 #ifdef FEAT_CONCEAL |
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248 /* Check if the cursor line needs redrawing before changing State. If |
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249 * 'concealcursor' is "n" it needs to be redrawn without concealing. */ |
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250 conceal_check_cursor_line(); |
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251 #endif |
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252 |
| 7 | 253 #ifdef FEAT_MOUSE |
| 254 /* | |
| 255 * When doing a paste with the middle mouse button, Insstart is set to | |
| 256 * where the paste started. | |
| 257 */ | |
| 258 if (where_paste_started.lnum != 0) | |
| 259 Insstart = where_paste_started; | |
| 260 else | |
| 261 #endif | |
| 262 { | |
| 263 Insstart = curwin->w_cursor; | |
| 264 if (startln) | |
| 265 Insstart.col = 0; | |
| 266 } | |
| 1869 | 267 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); |
| 7 | 268 Insstart_blank_vcol = MAXCOL; |
| 269 if (!did_ai) | |
| 270 ai_col = 0; | |
| 271 | |
| 272 if (cmdchar != NUL && restart_edit == 0) | |
| 273 { | |
| 274 ResetRedobuff(); | |
| 275 AppendNumberToRedobuff(count); | |
| 276 if (cmdchar == 'V' || cmdchar == 'v') | |
| 277 { | |
| 278 /* "gR" or "gr" command */ | |
| 279 AppendCharToRedobuff('g'); | |
| 280 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R'); | |
| 281 } | |
| 282 else | |
| 283 { | |
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284 if (cmdchar == K_PS) |
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285 AppendCharToRedobuff('a'); |
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286 else |
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287 AppendCharToRedobuff(cmdchar); |
| 7 | 288 if (cmdchar == 'g') /* "gI" command */ |
| 289 AppendCharToRedobuff('I'); | |
| 290 else if (cmdchar == 'r') /* "r<CR>" command */ | |
| 291 count = 1; /* insert only one <CR> */ | |
| 292 } | |
| 293 } | |
| 294 | |
| 295 if (cmdchar == 'R') | |
| 296 { | |
| 297 State = REPLACE; | |
| 298 } | |
| 299 else if (cmdchar == 'V' || cmdchar == 'v') | |
| 300 { | |
| 301 State = VREPLACE; | |
| 302 replaceState = VREPLACE; | |
| 303 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 304 vr_lines_changed = 1; | |
| 305 } | |
| 306 else | |
| 307 State = INSERT; | |
| 308 | |
| 309 stop_insert_mode = FALSE; | |
| 310 | |
| 311 /* | |
| 312 * Need to recompute the cursor position, it might move when the cursor is | |
| 313 * on a TAB or special character. | |
| 314 */ | |
| 315 curs_columns(TRUE); | |
| 316 | |
| 317 /* | |
| 318 * Enable langmap or IME, indicated by 'iminsert'. | |
| 319 * Note that IME may enabled/disabled without us noticing here, thus the | |
| 320 * 'iminsert' value may not reflect what is actually used. It is updated | |
| 321 * when hitting <Esc>. | |
| 322 */ | |
| 323 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 324 State |= LANGMAP; | |
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325 #ifdef HAVE_INPUT_METHOD |
| 7 | 326 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); |
| 327 #endif | |
| 328 | |
| 329 #ifdef FEAT_MOUSE | |
| 330 setmouse(); | |
| 331 #endif | |
| 332 #ifdef FEAT_CMDL_INFO | |
| 333 clear_showcmd(); | |
| 334 #endif | |
| 335 #ifdef FEAT_RIGHTLEFT | |
| 336 /* there is no reverse replace mode */ | |
| 337 revins_on = (State == INSERT && p_ri); | |
| 338 if (revins_on) | |
| 339 undisplay_dollar(); | |
| 340 revins_chars = 0; | |
| 341 revins_legal = 0; | |
| 342 revins_scol = -1; | |
| 343 #endif | |
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344 if (!p_ek) |
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345 /* Disable bracketed paste mode, we won't recognize the escape |
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346 * sequences. */ |
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347 out_str(T_BD); |
| 7 | 348 |
| 349 /* | |
| 350 * Handle restarting Insert mode. | |
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351 * Don't do this for "CTRL-O ." (repeat an insert): In that case we get |
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352 * here with something in the stuff buffer. |
| 7 | 353 */ |
| 354 if (restart_edit != 0 && stuff_empty()) | |
| 355 { | |
| 356 #ifdef FEAT_MOUSE | |
| 357 /* | |
| 358 * After a paste we consider text typed to be part of the insert for | |
| 359 * the pasted text. You can backspace over the pasted text too. | |
| 360 */ | |
| 361 if (where_paste_started.lnum) | |
| 362 arrow_used = FALSE; | |
| 363 else | |
| 364 #endif | |
| 365 arrow_used = TRUE; | |
| 366 restart_edit = 0; | |
| 367 | |
| 368 /* | |
| 369 * If the cursor was after the end-of-line before the CTRL-O and it is | |
| 370 * now at the end-of-line, put it after the end-of-line (this is not | |
| 371 * correct in very rare cases). | |
| 372 * Also do this if curswant is greater than the current virtual | |
| 373 * column. Eg after "^O$" or "^O80|". | |
| 374 */ | |
| 375 validate_virtcol(); | |
| 376 update_curswant(); | |
| 230 | 377 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum) |
| 7 | 378 || curwin->w_curswant > curwin->w_virtcol) |
| 379 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL) | |
| 380 { | |
| 381 if (ptr[1] == NUL) | |
| 382 ++curwin->w_cursor.col; | |
| 383 else if (has_mbyte) | |
| 384 { | |
| 474 | 385 i = (*mb_ptr2len)(ptr); |
| 7 | 386 if (ptr[i] == NUL) |
| 387 curwin->w_cursor.col += i; | |
| 388 } | |
| 389 } | |
| 230 | 390 ins_at_eol = FALSE; |
| 7 | 391 } |
| 392 else | |
| 393 arrow_used = FALSE; | |
| 394 | |
| 395 /* we are in insert mode now, don't need to start it anymore */ | |
| 396 need_start_insertmode = FALSE; | |
| 397 | |
| 398 /* Need to save the line for undo before inserting the first char. */ | |
| 399 ins_need_undo = TRUE; | |
| 400 | |
| 401 #ifdef FEAT_MOUSE | |
| 402 where_paste_started.lnum = 0; | |
| 403 #endif | |
| 404 #ifdef FEAT_CINDENT | |
| 405 can_cindent = TRUE; | |
| 406 #endif | |
| 407 #ifdef FEAT_FOLDING | |
| 408 /* The cursor line is not in a closed fold, unless 'insertmode' is set or | |
| 409 * restarting. */ | |
| 410 if (!p_im && did_restart_edit == 0) | |
| 411 foldOpenCursor(); | |
| 412 #endif | |
| 413 | |
| 414 /* | |
| 415 * If 'showmode' is set, show the current (insert/replace/..) mode. | |
| 416 * A warning message for changing a readonly file is given here, before | |
| 417 * actually changing anything. It's put after the mode, if any. | |
| 418 */ | |
| 419 i = 0; | |
| 644 | 420 if (p_smd && msg_silent == 0) |
| 7 | 421 i = showmode(); |
| 422 | |
| 423 if (!p_im && did_restart_edit == 0) | |
| 1473 | 424 change_warning(i == 0 ? 0 : i + 1); |
| 7 | 425 |
| 426 #ifdef CURSOR_SHAPE | |
| 427 ui_cursor_shape(); /* may show different cursor shape */ | |
| 428 #endif | |
| 429 #ifdef FEAT_DIGRAPHS | |
| 430 do_digraph(-1); /* clear digraphs */ | |
| 431 #endif | |
| 432 | |
| 603 | 433 /* |
| 434 * Get the current length of the redo buffer, those characters have to be | |
| 435 * skipped if we want to get to the inserted characters. | |
| 436 */ | |
| 7 | 437 ptr = get_inserted(); |
| 438 if (ptr == NULL) | |
| 439 new_insert_skip = 0; | |
| 440 else | |
| 441 { | |
| 442 new_insert_skip = (int)STRLEN(ptr); | |
| 443 vim_free(ptr); | |
| 444 } | |
| 445 | |
| 446 old_indent = 0; | |
| 447 | |
| 448 /* | |
| 449 * Main loop in Insert mode: repeat until Insert mode is left. | |
| 450 */ | |
| 451 for (;;) | |
| 452 { | |
| 453 #ifdef FEAT_RIGHTLEFT | |
| 454 if (!revins_legal) | |
| 455 revins_scol = -1; /* reset on illegal motions */ | |
| 456 else | |
| 457 revins_legal = 0; | |
| 458 #endif | |
| 459 if (arrow_used) /* don't repeat insert when arrow key used */ | |
| 460 count = 0; | |
| 461 | |
| 5680 | 462 if (update_Insstart_orig) |
| 463 Insstart_orig = Insstart; | |
| 464 | |
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465 if (stop_insert_mode |
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466 #ifdef FEAT_INS_EXPAND |
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467 && !pum_visible() |
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468 #endif |
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469 ) |
| 7 | 470 { |
| 471 /* ":stopinsert" used or 'insertmode' reset */ | |
| 472 count = 0; | |
| 473 goto doESCkey; | |
| 474 } | |
| 475 | |
| 476 /* set curwin->w_curswant for next K_DOWN or K_UP */ | |
| 477 if (!arrow_used) | |
| 478 curwin->w_set_curswant = TRUE; | |
| 479 | |
| 480 /* If there is no typeahead may check for timestamps (e.g., for when a | |
| 481 * menu invoked a shell command). */ | |
| 482 if (stuff_empty()) | |
| 483 { | |
| 484 did_check_timestamps = FALSE; | |
| 485 if (need_check_timestamps) | |
| 486 check_timestamps(FALSE); | |
| 487 } | |
| 488 | |
| 489 /* | |
| 490 * When emsg() was called msg_scroll will have been set. | |
| 491 */ | |
| 492 msg_scroll = FALSE; | |
| 493 | |
| 494 #ifdef FEAT_GUI | |
| 495 /* When 'mousefocus' is set a mouse movement may have taken us to | |
| 496 * another window. "need_mouse_correct" may then be set because of an | |
| 497 * autocommand. */ | |
| 498 if (need_mouse_correct) | |
| 499 gui_mouse_correct(); | |
| 500 #endif | |
| 501 | |
| 502 #ifdef FEAT_FOLDING | |
| 503 /* Open fold at the cursor line, according to 'foldopen'. */ | |
| 504 if (fdo_flags & FDO_INSERT) | |
| 505 foldOpenCursor(); | |
| 506 /* Close folds where the cursor isn't, according to 'foldclose' */ | |
| 507 if (!char_avail()) | |
| 508 foldCheckClose(); | |
| 509 #endif | |
| 510 | |
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511 #ifdef FEAT_JOB_CHANNEL |
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512 if (bt_prompt(curbuf)) |
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513 { |
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514 init_prompt(cmdchar_todo); |
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515 cmdchar_todo = NUL; |
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516 } |
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517 #endif |
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518 |
| 7 | 519 /* |
| 520 * If we inserted a character at the last position of the last line in | |
| 521 * the window, scroll the window one line up. This avoids an extra | |
| 522 * redraw. | |
| 523 * This is detected when the cursor column is smaller after inserting | |
| 524 * something. | |
| 525 * Don't do this when the topline changed already, it has | |
| 526 * already been adjusted (by insertchar() calling open_line())). | |
| 527 */ | |
| 528 if (curbuf->b_mod_set | |
| 529 && curwin->w_p_wrap | |
| 530 && !did_backspace | |
| 531 && curwin->w_topline == old_topline | |
| 532 #ifdef FEAT_DIFF | |
| 533 && curwin->w_topfill == old_topfill | |
| 534 #endif | |
| 535 ) | |
| 536 { | |
| 537 mincol = curwin->w_wcol; | |
| 538 validate_cursor_col(); | |
| 539 | |
|
14175
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patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
540 if ( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
541 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
542 (int)curwin->w_wcol < mincol - tabstop_at( |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
543 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
|
544 curbuf->b_p_vts_array) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
14103
diff
changeset
|
545 #else |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
546 (int)curwin->w_wcol < mincol - curbuf->b_p_ts |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
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parents:
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diff
changeset
|
547 #endif |
| 7 | 548 && 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
|
549 + curwin->w_height - 1 - get_scrolloff_value() |
| 7 | 550 && (curwin->w_cursor.lnum != curwin->w_topline |
| 551 #ifdef FEAT_DIFF | |
| 552 || curwin->w_topfill > 0 | |
| 553 #endif | |
| 554 )) | |
| 555 { | |
| 556 #ifdef FEAT_DIFF | |
| 557 if (curwin->w_topfill > 0) | |
| 558 --curwin->w_topfill; | |
| 559 else | |
| 560 #endif | |
| 561 #ifdef FEAT_FOLDING | |
| 562 if (hasFolding(curwin->w_topline, NULL, &old_topline)) | |
| 563 set_topline(curwin, old_topline + 1); | |
| 564 else | |
| 565 #endif | |
| 566 set_topline(curwin, curwin->w_topline + 1); | |
| 567 } | |
| 568 } | |
| 569 | |
| 570 /* May need to adjust w_topline to show the cursor. */ | |
| 571 update_topline(); | |
| 572 | |
| 573 did_backspace = FALSE; | |
| 574 | |
| 575 validate_cursor(); /* may set must_redraw */ | |
| 576 | |
| 577 /* | |
| 578 * Redraw the display when no characters are waiting. | |
| 579 * Also shows mode, ruler and positions cursor. | |
| 580 */ | |
| 661 | 581 ins_redraw(TRUE); |
| 7 | 582 |
| 583 if (curwin->w_p_scb) | |
| 584 do_check_scrollbind(TRUE); | |
|
13384
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patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
585 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
586 if (curwin->w_p_crb) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
587 do_check_cursorbind(); |
| 7 | 588 update_curswant(); |
| 589 old_topline = curwin->w_topline; | |
| 590 #ifdef FEAT_DIFF | |
| 591 old_topfill = curwin->w_topfill; | |
| 592 #endif | |
| 593 | |
| 594 #ifdef USE_ON_FLY_SCROLL | |
| 595 dont_scroll = FALSE; /* allow scrolling here */ | |
| 596 #endif | |
| 597 | |
| 598 /* | |
|
12960
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patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
599 * Get a character for Insert mode. Ignore K_IGNORE and K_NOP. |
| 7 | 600 */ |
| 6673 | 601 if (c != K_CURSORHOLD) |
| 602 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
|
603 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
604 /* 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
|
605 if (dont_sync_undo == MAYBE) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
606 dont_sync_undo = TRUE; |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
607 else |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
608 dont_sync_undo = FALSE; |
|
10640
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patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
609 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
610 /* 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
|
611 c = K_PS; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
612 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
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parents:
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diff
changeset
|
613 do |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
614 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
615 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
|
616 |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
617 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
|
618 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
619 // 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:
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diff
changeset
|
620 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
|
621 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
|
622 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
|
623 } |
|
12960
004bc78c88e6
patch 8.0.1356: using simalt in a GUIEnter autocommand inserts characters
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
624 } while (c == K_IGNORE || c == K_NOP); |
| 7 | 625 |
| 978 | 626 /* Don't want K_CURSORHOLD for the second key, e.g., after CTRL-V. */ |
| 627 did_cursorhold = TRUE; | |
| 628 | |
| 7 | 629 #ifdef FEAT_RIGHTLEFT |
| 630 if (p_hkmap && KeyTyped) | |
| 631 c = hkmap(c); /* Hebrew mode mapping */ | |
| 632 #endif | |
| 633 | |
| 634 #ifdef FEAT_INS_EXPAND | |
| 659 | 635 /* |
| 636 * Special handling of keys while the popup menu is visible or wanted | |
| 897 | 637 * and the cursor is still in the completed word. Only when there is |
| 638 * a match, skip this when no matches were found. | |
| 659 | 639 */ |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
640 if (ins_compl_active() |
| 897 | 641 && 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
|
642 && 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
|
643 && ins_compl_has_shown_match()) |
| 659 | 644 { |
| 645 /* BS: Delete one character from "compl_leader". */ | |
| 646 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
|
647 && curwin->w_cursor.col > ins_compl_col() |
| 836 | 648 && (c = ins_compl_bs()) == NUL) |
| 657 | 649 continue; |
| 650 | |
| 659 | 651 /* 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
|
652 if (!ins_compl_used_match()) |
| 657 | 653 { |
| 659 | 654 /* CTRL-L: Add one character from the current match to |
| 836 | 655 * "compl_leader". Except when at the original match and |
| 656 * there is nothing to add, CTRL-L works like CTRL-P then. */ | |
| 657 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
|
658 && (!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
|
659 || ins_compl_long_shown_match())) |
| 659 | 660 { |
| 661 ins_compl_addfrommatch(); | |
| 662 continue; | |
| 663 } | |
| 664 | |
| 1430 | 665 /* A non-white character that fits in with the current |
| 666 * completion: Add to "compl_leader". */ | |
| 667 if (ins_compl_accept_char(c)) | |
| 659 | 668 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
669 #if defined(FEAT_EVAL) |
| 3390 | 670 /* Trigger InsertCharPre. */ |
| 671 char_u *str = do_insert_char_pre(c); | |
| 672 char_u *p; | |
| 673 | |
| 674 if (str != NULL) | |
| 675 { | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
676 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 3390 | 677 ins_compl_addleader(PTR2CHAR(p)); |
| 678 vim_free(str); | |
| 679 } | |
| 680 else | |
| 681 #endif | |
| 682 ins_compl_addleader(c); | |
| 659 | 683 continue; |
| 684 } | |
| 665 | 685 |
| 887 | 686 /* 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
|
687 * 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
|
688 * same. */ |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
689 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
|
690 && (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
|
691 && stop_arrow() == OK) |
| 665 | 692 { |
| 693 ins_compl_delete(); | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10120
diff
changeset
|
694 ins_compl_insert(FALSE); |
| 665 | 695 } |
| 657 | 696 } |
| 697 } | |
| 698 | |
| 7 | 699 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but |
| 700 * 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
|
701 ins_compl_init_get_longest(); |
| 1526 | 702 if (ins_compl_prep(c)) |
| 657 | 703 continue; |
| 7 | 704 #endif |
| 705 | |
| 477 | 706 /* CTRL-\ CTRL-N goes to Normal mode, |
| 707 * CTRL-\ CTRL-G goes to mode selected with 'insertmode', | |
| 708 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */ | |
| 7 | 709 if (c == Ctrl_BSL) |
| 710 { | |
| 711 /* may need to redraw when no more chars available now */ | |
| 661 | 712 ins_redraw(FALSE); |
| 7 | 713 ++no_mapping; |
| 714 ++allow_keys; | |
| 1389 | 715 c = plain_vgetc(); |
| 7 | 716 --no_mapping; |
| 717 --allow_keys; | |
| 477 | 718 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O) |
| 7 | 719 { |
| 477 | 720 /* it's something else */ |
| 7 | 721 vungetc(c); |
| 722 c = Ctrl_BSL; | |
| 723 } | |
| 724 else if (c == Ctrl_G && p_im) | |
| 725 continue; | |
| 726 else | |
| 727 { | |
| 477 | 728 if (c == Ctrl_O) |
| 729 { | |
| 730 ins_ctrl_o(); | |
| 731 ins_at_eol = FALSE; /* cursor keeps its column */ | |
| 732 nomove = TRUE; | |
| 733 } | |
| 7 | 734 count = 0; |
| 735 goto doESCkey; | |
| 736 } | |
| 737 } | |
| 738 | |
| 739 #ifdef FEAT_DIGRAPHS | |
| 740 c = do_digraph(c); | |
| 741 #endif | |
| 742 | |
| 743 #ifdef FEAT_INS_EXPAND | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
744 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode_cmdline()) |
| 7 | 745 goto docomplete; |
| 746 #endif | |
| 747 if (c == Ctrl_V || c == Ctrl_Q) | |
| 748 { | |
| 749 ins_ctrl_v(); | |
| 750 c = Ctrl_V; /* pretend CTRL-V is last typed character */ | |
| 751 continue; | |
| 752 } | |
| 753 | |
| 754 #ifdef FEAT_CINDENT | |
| 755 if (cindent_on() | |
| 756 # ifdef FEAT_INS_EXPAND | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
757 && ctrl_x_mode_none() |
| 7 | 758 # endif |
| 759 ) | |
| 760 { | |
| 761 /* A key name preceded by a bang means this key is not to be | |
| 762 * inserted. Skip ahead to the re-indenting below. | |
| 763 * A key name preceded by a star means that indenting has to be | |
| 764 * done before inserting the key. */ | |
| 765 line_is_white = inindent(0); | |
| 766 if (in_cinkeys(c, '!', line_is_white)) | |
| 767 goto force_cindent; | |
| 768 if (can_cindent && in_cinkeys(c, '*', line_is_white) | |
| 769 && stop_arrow() == OK) | |
| 770 do_c_expr_indent(); | |
| 771 } | |
| 772 #endif | |
| 773 | |
| 774 #ifdef FEAT_RIGHTLEFT | |
| 775 if (curwin->w_p_rl) | |
| 776 switch (c) | |
| 777 { | |
| 778 case K_LEFT: c = K_RIGHT; break; | |
| 779 case K_S_LEFT: c = K_S_RIGHT; break; | |
| 780 case K_C_LEFT: c = K_C_RIGHT; break; | |
| 781 case K_RIGHT: c = K_LEFT; break; | |
| 782 case K_S_RIGHT: c = K_S_LEFT; break; | |
| 783 case K_C_RIGHT: c = K_C_LEFT; break; | |
| 784 } | |
| 785 #endif | |
| 786 | |
| 787 /* | |
| 788 * If 'keymodel' contains "startsel", may start selection. If it | |
| 789 * does, a CTRL-O and c will be stuffed, we need to get these | |
| 790 * characters. | |
| 791 */ | |
| 792 if (ins_start_select(c)) | |
| 793 continue; | |
| 794 | |
| 795 /* | |
| 796 * The big switch to handle a character in insert mode. | |
| 797 */ | |
| 798 switch (c) | |
| 799 { | |
| 449 | 800 case ESC: /* End input mode */ |
| 7 | 801 if (echeck_abbr(ESC + ABBR_OFF)) |
| 802 break; | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12551
diff
changeset
|
803 /* FALLTHROUGH */ |
| 7 | 804 |
| 449 | 805 case Ctrl_C: /* End input mode */ |
| 7 | 806 #ifdef FEAT_CMDWIN |
| 807 if (c == Ctrl_C && cmdwin_type != 0) | |
| 808 { | |
| 809 /* Close the cmdline window. */ | |
| 810 cmdwin_result = K_IGNORE; | |
| 811 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 929 | 812 nomove = TRUE; |
| 7 | 813 goto doESCkey; |
| 814 } | |
| 815 #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
|
816 #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
|
817 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
|
818 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
819 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
|
820 { |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
821 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
|
822 // 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
|
823 // 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
|
824 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
|
825 break; |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
826 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
827 } |
|
d053ec57d886
patch 8.1.0069: cannot handle pressing CTRL-C in a prompt buffer
Christian Brabandt <cb@256bit.org>
parents:
14093
diff
changeset
|
828 #endif |
| 7 | 829 |
| 830 #ifdef UNIX | |
| 831 do_intr: | |
| 832 #endif | |
| 833 /* when 'insertmode' set, and not halfway a mapping, don't leave | |
| 834 * Insert mode */ | |
| 835 if (goto_im()) | |
| 836 { | |
| 837 if (got_int) | |
| 838 { | |
| 839 (void)vgetc(); /* flush all buffers */ | |
| 840 got_int = FALSE; | |
| 841 } | |
| 842 else | |
| 6949 | 843 vim_beep(BO_IM); |
| 7 | 844 break; |
| 845 } | |
| 846 doESCkey: | |
| 847 /* | |
| 848 * This is the ONLY return from edit()! | |
| 849 */ | |
| 850 /* Always update o_lnum, so that a "CTRL-O ." that adds a line | |
| 851 * still puts the cursor back after the inserted text. */ | |
| 230 | 852 if (ins_at_eol && gchar_cursor() == NUL) |
| 7 | 853 o_lnum = curwin->w_cursor.lnum; |
| 854 | |
| 477 | 855 if (ins_esc(&count, cmdchar, nomove)) |
| 11 | 856 { |
|
14985
4ebda55537a5
patch 8.1.0504: when CTRL-C is mapped it triggers InsertLeave
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
857 // 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
|
858 // 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
|
859 // 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
|
860 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
|
861 ins_apply_autocmds(EVENT_INSERTLEAVE); |
| 993 | 862 did_cursorhold = FALSE; |
| 7 | 863 return (c == Ctrl_O); |
| 11 | 864 } |
| 7 | 865 continue; |
| 866 | |
| 449 | 867 case Ctrl_Z: /* suspend when 'insertmode' set */ |
| 868 if (!p_im) | |
| 869 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
|
870 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
|
871 #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
|
872 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
|
873 #endif |
|
5362b4b6042c
patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
874 continue; |
| 449 | 875 |
| 876 case Ctrl_O: /* execute one command */ | |
| 502 | 877 #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
|
878 if (ctrl_x_mode_omni()) |
| 449 | 879 goto docomplete; |
| 880 #endif | |
| 881 if (echeck_abbr(Ctrl_O + ABBR_OFF)) | |
| 882 break; | |
| 883 ins_ctrl_o(); | |
| 853 | 884 |
| 885 /* don't move the cursor left when 'virtualedit' has "onemore". */ | |
| 886 if (ve_flags & VE_ONEMORE) | |
| 887 { | |
| 888 ins_at_eol = FALSE; | |
| 889 nomove = TRUE; | |
| 890 } | |
| 449 | 891 count = 0; |
| 892 goto doESCkey; | |
| 893 | |
| 464 | 894 case K_INS: /* toggle insert/replace mode */ |
| 895 case K_KINS: | |
| 896 ins_insert(replaceState); | |
| 897 break; | |
| 898 | |
| 899 case K_SELECT: /* end of Select mode mapping - ignore */ | |
| 900 break; | |
| 901 | |
| 449 | 902 case K_HELP: /* Help key works like <ESC> <Help> */ |
| 903 case K_F1: | |
| 904 case K_XF1: | |
| 905 stuffcharReadbuff(K_HELP); | |
| 906 if (p_im) | |
| 907 need_start_insertmode = TRUE; | |
| 908 goto doESCkey; | |
| 909 | |
| 910 #ifdef FEAT_NETBEANS_INTG | |
| 911 case K_F21: /* NetBeans command */ | |
| 912 ++no_mapping; /* don't map the next key hits */ | |
| 1389 | 913 i = plain_vgetc(); |
| 449 | 914 --no_mapping; |
| 915 netbeans_keycommand(i); | |
| 916 break; | |
| 917 #endif | |
| 918 | |
| 919 case K_ZERO: /* Insert the previously inserted text. */ | |
| 7 | 920 case NUL: |
| 921 case Ctrl_A: | |
| 449 | 922 /* For ^@ the trailing ESC will end the insert, unless there is an |
| 923 * error. */ | |
| 7 | 924 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL |
| 925 && c != Ctrl_A && !p_im) | |
| 926 goto doESCkey; /* quit insert mode */ | |
| 927 inserted_space = FALSE; | |
| 928 break; | |
| 929 | |
| 449 | 930 case Ctrl_R: /* insert the contents of a register */ |
| 7 | 931 ins_reg(); |
| 932 auto_format(FALSE, TRUE); | |
| 933 inserted_space = FALSE; | |
| 934 break; | |
| 935 | |
| 449 | 936 case Ctrl_G: /* commands starting with CTRL-G */ |
| 7 | 937 ins_ctrl_g(); |
| 938 break; | |
| 939 | |
| 449 | 940 case Ctrl_HAT: /* switch input mode and/or langmap */ |
| 941 ins_ctrl_hat(); | |
| 7 | 942 break; |
| 943 | |
| 944 #ifdef FEAT_RIGHTLEFT | |
| 449 | 945 case Ctrl__: /* switch between languages */ |
| 7 | 946 if (!p_ari) |
| 947 goto normalchar; | |
| 948 ins_ctrl_(); | |
| 949 break; | |
| 950 #endif | |
| 951 | |
| 449 | 952 case Ctrl_D: /* Make indent one shiftwidth smaller. */ |
| 7 | 953 #if defined(FEAT_INS_EXPAND) && 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
|
954 if (ctrl_x_mode_path_defines()) |
| 7 | 955 goto docomplete; |
| 956 #endif | |
| 957 /* FALLTHROUGH */ | |
| 958 | |
| 449 | 959 case Ctrl_T: /* Make indent one shiftwidth greater. */ |
| 7 | 960 # ifdef FEAT_INS_EXPAND |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
961 if (c == Ctrl_T && ctrl_x_mode_thesaurus()) |
| 7 | 962 { |
| 449 | 963 if (has_compl_option(FALSE)) |
| 964 goto docomplete; | |
| 965 break; | |
| 7 | 966 } |
| 967 # endif | |
| 968 ins_shift(c, lastc); | |
| 969 auto_format(FALSE, TRUE); | |
| 970 inserted_space = FALSE; | |
| 971 break; | |
| 972 | |
| 449 | 973 case K_DEL: /* delete character under the cursor */ |
| 7 | 974 case K_KDEL: |
| 975 ins_del(); | |
| 976 auto_format(FALSE, TRUE); | |
| 977 break; | |
| 978 | |
| 449 | 979 case K_BS: /* delete character before the cursor */ |
| 7 | 980 case Ctrl_H: |
| 981 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space); | |
| 982 auto_format(FALSE, TRUE); | |
| 983 break; | |
| 984 | |
| 449 | 985 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
|
986 #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
|
987 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
|
988 { |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
989 // 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
|
990 // 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
|
991 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
|
992 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
|
993 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
|
994 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
|
995 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
|
996 } |
|
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
14019
diff
changeset
|
997 #endif |
| 7 | 998 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space); |
| 999 auto_format(FALSE, TRUE); | |
| 1000 break; | |
| 1001 | |
| 449 | 1002 case Ctrl_U: /* delete all inserted text in current line */ |
| 12 | 1003 # ifdef FEAT_COMPL_FUNC |
| 1004 /* 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
|
1005 if (ctrl_x_mode_function()) |
| 12 | 1006 goto docomplete; |
| 1007 # endif | |
| 7 | 1008 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space); |
| 1009 auto_format(FALSE, TRUE); | |
| 1010 inserted_space = FALSE; | |
| 1011 break; | |
| 1012 | |
| 1013 #ifdef FEAT_MOUSE | |
| 449 | 1014 case K_LEFTMOUSE: /* mouse keys */ |
| 7 | 1015 case K_LEFTMOUSE_NM: |
| 1016 case K_LEFTDRAG: | |
| 1017 case K_LEFTRELEASE: | |
| 1018 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
|
1019 case K_MOUSEMOVE: |
| 7 | 1020 case K_MIDDLEMOUSE: |
| 1021 case K_MIDDLEDRAG: | |
| 1022 case K_MIDDLERELEASE: | |
| 1023 case K_RIGHTMOUSE: | |
| 1024 case K_RIGHTDRAG: | |
| 1025 case K_RIGHTRELEASE: | |
| 1026 case K_X1MOUSE: | |
| 1027 case K_X1DRAG: | |
| 1028 case K_X1RELEASE: | |
| 1029 case K_X2MOUSE: | |
| 1030 case K_X2DRAG: | |
| 1031 case K_X2RELEASE: | |
| 1032 ins_mouse(c); | |
| 1033 break; | |
| 1034 | |
| 449 | 1035 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
|
1036 ins_mousescroll(MSCR_DOWN); |
| 7 | 1037 break; |
| 1038 | |
| 449 | 1039 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
|
1040 ins_mousescroll(MSCR_UP); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1041 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1042 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1043 case K_MOUSELEFT: /* Scroll wheel left */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1044 ins_mousescroll(MSCR_LEFT); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1045 break; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1046 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1047 case K_MOUSERIGHT: /* Scroll wheel right */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
1048 ins_mousescroll(MSCR_RIGHT); |
| 7 | 1049 break; |
| 1050 #endif | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1051 case K_PS: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1052 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
|
1053 if (cmdchar == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1054 /* 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
|
1055 goto doESCkey; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1056 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1057 case K_PE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1058 /* 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
|
1059 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
1060 |
| 692 | 1061 #ifdef FEAT_GUI_TABLINE |
| 1062 case K_TABLINE: | |
| 1063 case K_TABMENU: | |
| 1064 ins_tabline(c); | |
| 1065 break; | |
| 1066 #endif | |
| 7 | 1067 |
| 449 | 1068 case K_IGNORE: /* Something mapped to nothing */ |
| 7 | 1069 break; |
| 1070 | |
| 661 | 1071 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
|
1072 ins_apply_autocmds(EVENT_CURSORHOLDI); |
| 661 | 1073 did_cursorhold = TRUE; |
| 1074 break; | |
| 1075 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1076 #ifdef FEAT_GUI_MSWIN |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1077 /* 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
|
1078 * was cancelled. */ |
| 625 | 1079 case K_F4: |
| 1080 if (mod_mask != MOD_MASK_ALT) | |
| 1081 goto normalchar; | |
| 1082 break; | |
| 1083 #endif | |
| 1084 | |
| 7 | 1085 #ifdef FEAT_GUI |
| 1086 case K_VER_SCROLLBAR: | |
| 1087 ins_scroll(); | |
| 1088 break; | |
| 1089 | |
| 1090 case K_HOR_SCROLLBAR: | |
| 1091 ins_horscroll(); | |
| 1092 break; | |
| 1093 #endif | |
| 1094 | |
| 449 | 1095 case K_HOME: /* <Home> */ |
| 7 | 1096 case K_KHOME: |
| 1097 case K_S_HOME: | |
| 1098 case K_C_HOME: | |
| 1099 ins_home(c); | |
| 1100 break; | |
| 1101 | |
| 449 | 1102 case K_END: /* <End> */ |
| 7 | 1103 case K_KEND: |
| 1104 case K_S_END: | |
| 1105 case K_C_END: | |
| 1106 ins_end(c); | |
| 1107 break; | |
| 1108 | |
| 449 | 1109 case K_LEFT: /* <Left> */ |
| 180 | 1110 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1111 ins_s_left(); | |
| 1112 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
|
1113 ins_left(); |
| 7 | 1114 break; |
| 1115 | |
| 449 | 1116 case K_S_LEFT: /* <S-Left> */ |
| 7 | 1117 case K_C_LEFT: |
| 1118 ins_s_left(); | |
| 1119 break; | |
| 1120 | |
| 449 | 1121 case K_RIGHT: /* <Right> */ |
| 180 | 1122 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) |
| 1123 ins_s_right(); | |
| 1124 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
|
1125 ins_right(); |
| 7 | 1126 break; |
| 1127 | |
| 449 | 1128 case K_S_RIGHT: /* <S-Right> */ |
| 7 | 1129 case K_C_RIGHT: |
| 1130 ins_s_right(); | |
| 1131 break; | |
| 1132 | |
| 449 | 1133 case K_UP: /* <Up> */ |
| 665 | 1134 #ifdef FEAT_INS_EXPAND |
| 1135 if (pum_visible()) | |
| 1136 goto docomplete; | |
| 1137 #endif | |
| 180 | 1138 if (mod_mask & MOD_MASK_SHIFT) |
| 1139 ins_pageup(); | |
| 1140 else | |
| 1141 ins_up(FALSE); | |
| 7 | 1142 break; |
| 1143 | |
| 449 | 1144 case K_S_UP: /* <S-Up> */ |
| 7 | 1145 case K_PAGEUP: |
| 1146 case K_KPAGEUP: | |
| 613 | 1147 #ifdef FEAT_INS_EXPAND |
| 610 | 1148 if (pum_visible()) |
| 1149 goto docomplete; | |
| 613 | 1150 #endif |
| 7 | 1151 ins_pageup(); |
| 1152 break; | |
| 1153 | |
| 449 | 1154 case K_DOWN: /* <Down> */ |
| 665 | 1155 #ifdef FEAT_INS_EXPAND |
| 1156 if (pum_visible()) | |
| 1157 goto docomplete; | |
| 1158 #endif | |
| 180 | 1159 if (mod_mask & MOD_MASK_SHIFT) |
| 1160 ins_pagedown(); | |
| 1161 else | |
| 1162 ins_down(FALSE); | |
| 7 | 1163 break; |
| 1164 | |
| 449 | 1165 case K_S_DOWN: /* <S-Down> */ |
| 7 | 1166 case K_PAGEDOWN: |
| 1167 case K_KPAGEDOWN: | |
| 613 | 1168 #ifdef FEAT_INS_EXPAND |
| 610 | 1169 if (pum_visible()) |
| 1170 goto docomplete; | |
| 613 | 1171 #endif |
| 7 | 1172 ins_pagedown(); |
| 1173 break; | |
| 1174 | |
| 1175 #ifdef FEAT_DND | |
| 449 | 1176 case K_DROP: /* drag-n-drop event */ |
| 7 | 1177 ins_drop(); |
| 1178 break; | |
| 1179 #endif | |
| 1180 | |
| 449 | 1181 case K_S_TAB: /* When not mapped, use like a normal TAB */ |
| 7 | 1182 c = TAB; |
| 1183 /* FALLTHROUGH */ | |
| 1184 | |
| 449 | 1185 case TAB: /* TAB or Complete patterns along path */ |
| 7 | 1186 #if defined(FEAT_INS_EXPAND) && 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
|
1187 if (ctrl_x_mode_path_patterns()) |
| 7 | 1188 goto docomplete; |
| 1189 #endif | |
| 1190 inserted_space = FALSE; | |
| 1191 if (ins_tab()) | |
| 1192 goto normalchar; /* insert TAB as a normal char */ | |
| 1193 auto_format(FALSE, TRUE); | |
| 1194 break; | |
| 1195 | |
| 449 | 1196 case K_KENTER: /* <Enter> */ |
| 7 | 1197 c = CAR; |
| 1198 /* FALLTHROUGH */ | |
| 1199 case CAR: | |
| 1200 case NL: | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
1201 #if defined(FEAT_QUICKFIX) |
| 7 | 1202 /* In a quickfix window a <CR> jumps to the error under the |
| 1203 * cursor. */ | |
| 1204 if (bt_quickfix(curbuf) && c == CAR) | |
| 1205 { | |
| 644 | 1206 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 1207 do_cmdline_cmd((char_u *)".cc"); | |
| 1208 else /* location list window */ | |
| 1209 do_cmdline_cmd((char_u *)".ll"); | |
| 7 | 1210 break; |
| 1211 } | |
| 1212 #endif | |
| 1213 #ifdef FEAT_CMDWIN | |
| 1214 if (cmdwin_type != 0) | |
| 1215 { | |
| 1216 /* Execute the command in the cmdline window. */ | |
| 1217 cmdwin_result = CAR; | |
| 1218 goto doESCkey; | |
| 1219 } | |
| 1220 #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
|
1221 #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
|
1222 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
|
1223 { |
|
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
|
1224 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
|
1225 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
|
1226 // 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
|
1227 // 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
|
1228 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
|
1229 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
|
1230 } |
|
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
|
1231 #endif |
|
13772
cc21507ee4b1
patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
1232 if (ins_eol(c) == FAIL && !p_im) |
| 7 | 1233 goto doESCkey; /* out of memory */ |
| 1234 auto_format(FALSE, FALSE); | |
| 1235 inserted_space = FALSE; | |
| 1236 break; | |
| 1237 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2227
diff
changeset
|
1238 #if defined(FEAT_DIGRAPHS) || defined(FEAT_INS_EXPAND) |
| 449 | 1239 case Ctrl_K: /* digraph or keyword completion */ |
| 7 | 1240 # ifdef FEAT_INS_EXPAND |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1241 if (ctrl_x_mode_dictionary()) |
| 7 | 1242 { |
| 449 | 1243 if (has_compl_option(TRUE)) |
| 1244 goto docomplete; | |
| 1245 break; | |
| 7 | 1246 } |
| 1247 # endif | |
| 1248 # ifdef FEAT_DIGRAPHS | |
| 1249 c = ins_digraph(); | |
| 1250 if (c == NUL) | |
| 1251 break; | |
| 1252 # endif | |
| 1253 goto normalchar; | |
| 449 | 1254 #endif |
| 7 | 1255 |
| 1256 #ifdef FEAT_INS_EXPAND | |
| 464 | 1257 case Ctrl_X: /* Enter CTRL-X mode */ |
| 1258 ins_ctrl_x(); | |
| 1259 break; | |
| 1260 | |
| 449 | 1261 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
|
1262 if (!ctrl_x_mode_tags()) |
| 7 | 1263 goto normalchar; |
| 1264 goto docomplete; | |
| 1265 | |
| 449 | 1266 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
|
1267 if (!ctrl_x_mode_files()) |
| 7 | 1268 goto normalchar; |
| 1269 goto docomplete; | |
| 477 | 1270 |
| 1271 case 's': /* Spelling completion after ^X */ | |
| 1272 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
|
1273 if (!ctrl_x_mode_spell()) |
| 477 | 1274 goto normalchar; |
| 1275 goto docomplete; | |
| 7 | 1276 #endif |
| 1277 | |
| 449 | 1278 case Ctrl_L: /* Whole line completion after ^X */ |
| 7 | 1279 #ifdef FEAT_INS_EXPAND |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1280 if (!ctrl_x_mode_whole_line()) |
| 7 | 1281 #endif |
| 1282 { | |
| 1283 /* CTRL-L with 'insertmode' set: Leave Insert mode */ | |
| 1284 if (p_im) | |
| 1285 { | |
| 1286 if (echeck_abbr(Ctrl_L + ABBR_OFF)) | |
| 1287 break; | |
| 1288 goto doESCkey; | |
| 1289 } | |
| 1290 goto normalchar; | |
| 1291 } | |
| 1292 #ifdef FEAT_INS_EXPAND | |
| 1293 /* FALLTHROUGH */ | |
| 1294 | |
| 449 | 1295 case Ctrl_P: /* Do previous/next pattern completion */ |
| 7 | 1296 case Ctrl_N: |
| 1297 /* if 'complete' is empty then plain ^P is no longer special, | |
| 1298 * but it is under other ^X modes */ | |
| 1299 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
|
1300 && (ctrl_x_mode_normal() || ctrl_x_mode_whole_line()) |
| 449 | 1301 && !(compl_cont_status & CONT_LOCAL)) |
| 7 | 1302 goto normalchar; |
| 1303 | |
| 1304 docomplete: | |
| 1927 | 1305 compl_busy = TRUE; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1306 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1307 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
|
1308 #endif |
|
8224
2baf64fead5e
commit https://github.com/vim/vim/commit/8aefbe0ad5d05ee7225b20024b0f3023286ebd0f
Christian Brabandt <cb@256bit.org>
parents:
8090
diff
changeset
|
1309 if (ins_complete(c, TRUE) == FAIL) |
| 449 | 1310 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
|
1311 #ifdef FEAT_FOLDING |
|
8891
d7ba3f9b9ba6
commit https://github.com/vim/vim/commit/429fcfbf9a9275367fe9441a50a3dcd773497d84
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
1312 disable_fold_update--; |
|
11073
d2178a6cc9f3
patch 8.0.0425: build errors when building without folding
Christian Brabandt <cb@256bit.org>
parents:
11002
diff
changeset
|
1313 #endif |
| 1927 | 1314 compl_busy = FALSE; |
| 7 | 1315 break; |
| 1316 #endif /* FEAT_INS_EXPAND */ | |
| 1317 | |
| 449 | 1318 case Ctrl_Y: /* copy from previous line or scroll down */ |
| 1319 case Ctrl_E: /* copy from next line or scroll up */ | |
| 1320 c = ins_ctrl_ey(c); | |
| 7 | 1321 break; |
| 1322 | |
| 1323 default: | |
| 1324 #ifdef UNIX | |
| 1325 if (c == intr_char) /* special interrupt char */ | |
| 1326 goto do_intr; | |
| 1327 #endif | |
| 1328 | |
| 2845 | 1329 normalchar: |
| 7 | 1330 /* |
| 4352 | 1331 * Insert a normal character. |
| 7 | 1332 */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1333 #if defined(FEAT_EVAL) |
| 2845 | 1334 if (!p_paste) |
| 1335 { | |
| 3390 | 1336 /* Trigger InsertCharPre. */ |
| 1337 char_u *str = do_insert_char_pre(c); | |
| 1338 char_u *p; | |
| 1339 | |
| 1340 if (str != NULL) | |
| 2845 | 1341 { |
| 3390 | 1342 if (*str != NUL && stop_arrow() != FAIL) |
| 2845 | 1343 { |
| 3390 | 1344 /* 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
|
1345 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 2845 | 1346 { |
| 3390 | 1347 c = PTR2CHAR(p); |
| 1348 if (c == CAR || c == K_KENTER || c == NL) | |
| 1349 ins_eol(c); | |
| 1350 else | |
| 1351 ins_char(c); | |
| 2845 | 1352 } |
| 3390 | 1353 AppendToRedobuffLit(str, -1); |
| 2845 | 1354 } |
| 3390 | 1355 vim_free(str); |
| 1356 c = NUL; | |
| 2845 | 1357 } |
| 1358 | |
| 3390 | 1359 /* If the new value is already inserted or an empty string |
| 1360 * then don't insert any character. */ | |
| 2845 | 1361 if (c == NUL) |
| 1362 break; | |
| 1363 } | |
| 1364 #endif | |
| 7 | 1365 #ifdef FEAT_SMARTINDENT |
| 1366 /* Try to perform smart-indenting. */ | |
| 1367 ins_try_si(c); | |
| 1368 #endif | |
| 1369 | |
| 1370 if (c == ' ') | |
| 1371 { | |
| 1372 inserted_space = TRUE; | |
| 1373 #ifdef FEAT_CINDENT | |
| 1374 if (inindent(0)) | |
| 1375 can_cindent = FALSE; | |
| 1376 #endif | |
| 1377 if (Insstart_blank_vcol == MAXCOL | |
| 1378 && curwin->w_cursor.lnum == Insstart.lnum) | |
| 1379 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 1380 } | |
| 1381 | |
| 3448 | 1382 /* Insert a normal character and check for abbreviations on a |
| 1383 * special character. Let CTRL-] expand abbreviations without | |
| 1384 * inserting it. */ | |
| 1385 if (vim_iswordc(c) || (!echeck_abbr( | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1386 // 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
|
1387 // what check_abbr() expects. |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15569
diff
changeset
|
1388 (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
|
1389 && c != Ctrl_RSB)) |
| 7 | 1390 { |
| 1391 insert_special(c, FALSE, FALSE); | |
| 1392 #ifdef FEAT_RIGHTLEFT | |
| 1393 revins_legal++; | |
| 1394 revins_chars++; | |
| 1395 #endif | |
| 1396 } | |
| 1397 | |
| 1398 auto_format(FALSE, TRUE); | |
| 1399 | |
| 1400 #ifdef FEAT_FOLDING | |
| 1401 /* When inserting a character the cursor line must never be in a | |
| 1402 * closed fold. */ | |
| 1403 foldOpenCursor(); | |
| 1404 #endif | |
| 1405 break; | |
| 1406 } /* end of switch (c) */ | |
| 1407 | |
| 978 | 1408 /* 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
|
1409 if (c != K_CURSORHOLD |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1410 #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
|
1411 /* 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
|
1412 && ctrl_x_mode_normal() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
1413 #endif |
|
8945
a3060addc328
commit https://github.com/vim/vim/commit/245c41070c7f37d52be43cce0cb140bd3ade6c7e
Christian Brabandt <cb@256bit.org>
parents:
8943
diff
changeset
|
1414 ) |
| 978 | 1415 did_cursorhold = FALSE; |
| 1416 | |
| 7 | 1417 /* If the cursor was moved we didn't just insert a space */ |
| 1418 if (arrow_used) | |
| 1419 inserted_space = FALSE; | |
| 1420 | |
| 1421 #ifdef FEAT_CINDENT | |
| 1422 if (can_cindent && cindent_on() | |
| 1423 # ifdef FEAT_INS_EXPAND | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1424 && ctrl_x_mode_normal() |
| 7 | 1425 # endif |
| 1426 ) | |
| 1427 { | |
| 1428 force_cindent: | |
| 1429 /* | |
| 1430 * Indent now if a key was typed that is in 'cinkeys'. | |
| 1431 */ | |
| 1432 if (in_cinkeys(c, ' ', line_is_white)) | |
| 1433 { | |
| 1434 if (stop_arrow() == OK) | |
| 1435 /* re-indent the current line */ | |
| 1436 do_c_expr_indent(); | |
| 1437 } | |
| 1438 } | |
| 1439 #endif /* FEAT_CINDENT */ | |
| 1440 | |
| 1441 } /* for (;;) */ | |
| 1442 /* NOTREACHED */ | |
| 1443 } | |
| 1444 | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1445 int |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1446 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
|
1447 { |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1448 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
|
1449 } |
|
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1450 |
| 7 | 1451 /* |
| 1452 * Redraw for Insert mode. | |
| 1453 * This is postponed until getting the next character to make '$' in the 'cpo' | |
| 1454 * option work correctly. | |
| 1455 * Only redraw when there are no characters available. This speeds up | |
| 1456 * inserting sequences of characters (e.g., for CTRL-R). | |
| 1457 */ | |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
1458 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1459 ins_redraw( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1460 int ready UNUSED) /* not busy with something */ |
| 7 | 1461 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1462 #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
|
1463 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
|
1464 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
|
1465 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
|
1466 #endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
1467 |
| 5592 | 1468 if (char_avail()) |
| 1469 return; | |
| 1470 | |
|
13380
69517d67421f
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changeset
|
1471 #if defined(FEAT_CONCEAL) |
| 5592 | 1472 /* Trigger CursorMoved if the cursor moved. Not when the popup menu is |
| 1473 * visible, the command might delete it. */ | |
|
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|
1474 if (ready && (has_cursormovedI() |
|
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diff
changeset
|
1475 # if defined(FEAT_CONCEAL) |
|
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diff
changeset
|
1476 || curwin->w_p_cole > 0 |
| 5592 | 1477 # endif |
| 1478 ) | |
|
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|
1479 && !EQUAL_POS(last_cursormoved, curwin->w_cursor) |
| 5592 | 1480 # ifdef FEAT_INS_EXPAND |
|
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|
1481 && !pum_visible() |
| 5592 | 1482 # endif |
| 1483 ) | |
| 1484 { | |
| 1485 # ifdef FEAT_SYN_HL | |
| 1486 /* Need to update the screen first, to make sure syntax | |
| 1487 * highlighting is correct after making a change (e.g., inserting | |
| 1488 * a "(". The autocommand may also require a redraw, so it's done | |
| 1489 * again below, unfortunately. */ | |
| 1490 if (syntax_present(curwin) && must_redraw) | |
| 1491 update_screen(0); | |
|
2282
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Bram Moolenaar <bram@vim.org>
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changeset
|
1492 # endif |
| 5592 | 1493 if (has_cursormovedI()) |
|
8003
94798af62c56
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1494 { |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1495 /* Make sure curswant is correct, an autocommand may call |
|
94798af62c56
commit https://github.com/vim/vim/commit/f068dcafcfe0c8018e5a559c50769ca1364bd9a5
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7817
diff
changeset
|
1496 * getcurpos(). */ |
|
94798af62c56
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1497 update_curswant(); |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
1498 ins_apply_autocmds(EVENT_CURSORMOVEDI); |
|
8003
94798af62c56
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diff
changeset
|
1499 } |
| 5592 | 1500 # ifdef FEAT_CONCEAL |
| 1501 if (curwin->w_p_cole > 0) | |
| 1502 { | |
| 1503 conceal_old_cursor_line = last_cursormoved.lnum; | |
| 1504 conceal_new_cursor_line = curwin->w_cursor.lnum; | |
| 1505 conceal_update_lines = TRUE; | |
| 1506 } | |
| 1507 # endif | |
| 1508 last_cursormoved = curwin->w_cursor; | |
|
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|
1509 } |
|
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|
1510 #endif |
|
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|
1511 |
| 5592 | 1512 /* Trigger TextChangedI if b_changedtick differs. */ |
| 1513 if (ready && has_textchangedI() | |
|
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|
1514 && curbuf->b_last_changedtick != CHANGEDTICK(curbuf) |
|
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|
1515 #ifdef FEAT_INS_EXPAND |
|
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|
1516 && !pum_visible() |
|
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|
1517 #endif |
| 5592 | 1518 ) |
| 1519 { | |
|
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changeset
|
1520 aco_save_T aco; |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
1521 varnumber_T tick = CHANGEDTICK(curbuf); |
|
14463
3b87daa5c37a
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1522 |
|
14079
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changeset
|
1523 // save and restore curwin and curbuf, in case the autocmd changes them |
|
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|
1524 aucmd_prepbuf(&aco, curbuf); |
|
13240
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|
1525 apply_autocmds(EVENT_TEXTCHANGEDI, NULL, NULL, FALSE, curbuf); |
|
14079
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changeset
|
1526 aucmd_restbuf(&aco); |
|
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changeset
|
1527 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
|
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changeset
|
1528 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
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diff
changeset
|
1529 u_save(curwin->w_cursor.lnum, |
|
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|
1530 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
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|
1531 } |
|
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|
1532 |
|
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|
1533 #ifdef FEAT_INS_EXPAND |
|
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|
1534 /* Trigger TextChangedP if b_changedtick differs. When the popupmenu closes |
|
5ed6e4a25925
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changeset
|
1535 * 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
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|
1536 * different b_last_changedtick* variables. */ |
|
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changeset
|
1537 if (ready && has_textchangedP() |
|
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changeset
|
1538 && curbuf->b_last_changedtick_pum != CHANGEDTICK(curbuf) |
|
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|
1539 && pum_visible()) |
|
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|
1540 { |
|
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changeset
|
1541 aco_save_T aco; |
|
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
1542 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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changeset
|
1543 |
|
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changeset
|
1544 // save and restore curwin and curbuf, in case the autocmd changes them |
|
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|
1545 aucmd_prepbuf(&aco, curbuf); |
|
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changeset
|
1546 apply_autocmds(EVENT_TEXTCHANGEDP, NULL, NULL, FALSE, curbuf); |
|
14079
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patch 8.1.0057: popup menu displayed wrong when using autocmd
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parents:
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diff
changeset
|
1547 aucmd_restbuf(&aco); |
|
13240
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diff
changeset
|
1548 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
|
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1549 if (tick != CHANGEDTICK(curbuf)) // see ins_apply_autocmds() |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1550 u_save(curwin->w_cursor.lnum, |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
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parents:
14465
diff
changeset
|
1551 (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
13240
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changeset
|
1552 } |
| 5592 | 1553 #endif |
| 1554 | |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
1555 #if defined(FEAT_CONCEAL) |
| 5592 | 1556 if ((conceal_update_lines |
| 1557 && (conceal_old_cursor_line != conceal_new_cursor_line | |
| 1558 || conceal_cursor_line(curwin))) | |
| 1559 || need_cursor_line_redraw) | |
| 1560 { | |
| 1561 if (conceal_old_cursor_line != conceal_new_cursor_line) | |
|
15436
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patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
1562 redrawWinline(curwin, conceal_old_cursor_line); |
|
29f3d59bb6f0
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diff
changeset
|
1563 redrawWinline(curwin, conceal_new_cursor_line == 0 |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
1564 ? curwin->w_cursor.lnum : conceal_new_cursor_line); |
| 5592 | 1565 curwin->w_valid &= ~VALID_CROW; |
|
15436
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diff
changeset
|
1566 need_cursor_line_redraw = FALSE; |
|
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diff
changeset
|
1567 } |
|
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changeset
|
1568 #endif |
|
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changeset
|
1569 if (must_redraw) |
|
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parents:
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changeset
|
1570 update_screen(0); |
|
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changeset
|
1571 else if (clear_cmdline || redraw_cmdline) |
|
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diff
changeset
|
1572 showmode(); /* clear cmdline and show mode */ |
| 5592 | 1573 showruler(FALSE); |
| 1574 setcursor(); | |
| 1575 emsg_on_display = FALSE; /* may remove error message now */ | |
| 7 | 1576 } |
| 1577 | |
| 1578 /* | |
| 1579 * Handle a CTRL-V or CTRL-Q typed in Insert mode. | |
| 1580 */ | |
| 1581 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1582 ins_ctrl_v(void) |
| 7 | 1583 { |
| 1584 int c; | |
| 2811 | 1585 int did_putchar = FALSE; |
| 7 | 1586 |
| 1587 /* may need to redraw when no more chars available now */ | |
| 661 | 1588 ins_redraw(FALSE); |
| 7 | 1589 |
| 1590 if (redrawing() && !char_avail()) | |
| 2811 | 1591 { |
| 7 | 1592 edit_putchar('^', TRUE); |
| 2811 | 1593 did_putchar = TRUE; |
| 1594 } | |
| 7 | 1595 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ |
| 1596 | |
| 1597 #ifdef FEAT_CMDL_INFO | |
| 1598 add_to_showcmd_c(Ctrl_V); | |
| 1599 #endif | |
| 1600 | |
| 1601 c = get_literal(); | |
| 2811 | 1602 if (did_putchar) |
| 1603 /* when the line fits in 'columns' the '^' is at the start of the next | |
| 1604 * line and will not removed by the redraw */ | |
| 1605 edit_unputchar(); | |
| 7 | 1606 #ifdef FEAT_CMDL_INFO |
| 1607 clear_showcmd(); | |
| 1608 #endif | |
| 1609 insert_special(c, FALSE, TRUE); | |
| 1610 #ifdef FEAT_RIGHTLEFT | |
| 1611 revins_chars++; | |
| 1612 revins_legal++; | |
| 1613 #endif | |
| 1614 } | |
| 1615 | |
| 1616 /* | |
| 1617 * Put a character directly onto the screen. It's not stored in a buffer. | |
| 1618 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. | |
| 1619 */ | |
| 1620 static int pc_status; | |
| 1621 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */ | |
| 1622 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */ | |
| 1623 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */ | |
| 1624 #define PC_STATUS_SET 3 /* pc_bytes was filled */ | |
| 1625 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */ | |
| 1626 static int pc_attr; | |
| 1627 static int pc_row; | |
| 1628 static int pc_col; | |
| 1629 | |
| 1630 void | |
|
7817
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diff
changeset
|
1631 edit_putchar(int c, int highlight) |
| 7 | 1632 { |
| 1633 int attr; | |
| 1634 | |
| 1635 if (ScreenLines != NULL) | |
| 1636 { | |
| 1637 update_topline(); /* just in case w_topline isn't valid */ | |
| 1638 validate_cursor(); | |
| 1639 if (highlight) | |
|
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diff
changeset
|
1640 attr = HL_ATTR(HLF_8); |
| 7 | 1641 else |
| 1642 attr = 0; | |
| 1643 pc_row = W_WINROW(curwin) + curwin->w_wrow; | |
|
12513
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patch 8.0.1135: W_WINCOL() is always the same
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diff
changeset
|
1644 pc_col = curwin->w_wincol; |
| 7 | 1645 pc_status = PC_STATUS_UNSET; |
| 1646 #ifdef FEAT_RIGHTLEFT | |
| 1647 if (curwin->w_p_rl) | |
| 1648 { | |
|
12515
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patch 8.0.1136: W_WIDTH() is always the same
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diff
changeset
|
1649 pc_col += curwin->w_width - 1 - curwin->w_wcol; |
| 7 | 1650 if (has_mbyte) |
| 1651 { | |
| 1652 int fix_col = mb_fix_col(pc_col, pc_row); | |
| 1653 | |
| 1654 if (fix_col != pc_col) | |
| 1655 { | |
| 1656 screen_putchar(' ', pc_row, fix_col, attr); | |
| 1657 --curwin->w_wcol; | |
| 1658 pc_status = PC_STATUS_RIGHT; | |
| 1659 } | |
| 1660 } | |
| 1661 } | |
| 1662 else | |
| 1663 #endif | |
| 1664 { | |
| 1665 pc_col += curwin->w_wcol; | |
| 1666 if (mb_lefthalve(pc_row, pc_col)) | |
| 1667 pc_status = PC_STATUS_LEFT; | |
| 1668 } | |
| 1669 | |
| 1670 /* save the character to be able to put it back */ | |
| 1671 if (pc_status == PC_STATUS_UNSET) | |
| 1672 { | |
| 1673 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr); | |
| 1674 pc_status = PC_STATUS_SET; | |
| 1675 } | |
| 1676 screen_putchar(c, pc_row, pc_col, attr); | |
| 1677 } | |
| 1678 } | |
| 1679 | |
|
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changeset
|
1680 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
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|
1681 /* |
|
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changeset
|
1682 * Return the effective prompt for the current buffer. |
|
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|
1683 */ |
|
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|
1684 char_u * |
|
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1685 prompt_text(void) |
|
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1686 { |
|
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1687 if (curbuf->b_prompt_text == NULL) |
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1688 return (char_u *)"% "; |
|
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1689 return curbuf->b_prompt_text; |
|
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1690 } |
|
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1691 |
|
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1692 /* |
|
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1693 * Prepare for prompt mode: Make sure the last line has the prompt text. |
|
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1694 * Move the cursor to this line. |
|
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1695 */ |
|
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1696 static void |
|
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1697 init_prompt(int cmdchar_todo) |
|
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1698 { |
|
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1699 char_u *prompt = prompt_text(); |
|
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1700 char_u *text; |
|
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1701 |
|
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1702 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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1703 text = ml_get_curline(); |
|
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1704 if (STRNCMP(text, prompt, STRLEN(prompt)) != 0) |
|
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1705 { |
|
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1706 // prompt is missing, insert it or append a line with it |
|
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1707 if (*text == NUL) |
|
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1708 ml_replace(curbuf->b_ml.ml_line_count, prompt, TRUE); |
|
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1709 else |
|
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1710 ml_append(curbuf->b_ml.ml_line_count, prompt, 0, FALSE); |
|
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1711 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
|
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1712 coladvance((colnr_T)MAXCOL); |
|
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1713 changed_bytes(curbuf->b_ml.ml_line_count, 0); |
|
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1714 } |
|
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1715 |
|
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1716 // Insert always starts after the prompt, allow editing text after it. |
|
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1717 if (Insstart_orig.lnum != curwin->w_cursor.lnum |
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1718 || Insstart_orig.col != (int)STRLEN(prompt)) |
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1719 { |
|
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1720 Insstart.lnum = curwin->w_cursor.lnum; |
|
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1721 Insstart.col = (int)STRLEN(prompt); |
|
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1722 Insstart_orig = Insstart; |
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1723 Insstart_textlen = Insstart.col; |
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1724 Insstart_blank_vcol = MAXCOL; |
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1725 arrow_used = FALSE; |
|
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1726 } |
|
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1727 |
|
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1728 if (cmdchar_todo == 'A') |
|
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1729 coladvance((colnr_T)MAXCOL); |
|
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1730 if (cmdchar_todo == 'I' || curwin->w_cursor.col <= (int)STRLEN(prompt)) |
|
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1731 curwin->w_cursor.col = (int)STRLEN(prompt); |
|
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1732 /* Make sure the cursor is in a valid position. */ |
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1733 check_cursor(); |
|
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1734 } |
|
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1735 |
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1736 /* |
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1737 * Return TRUE if the cursor is in the editable position of the prompt line. |
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1738 */ |
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1739 int |
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1740 prompt_curpos_editable() |
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1741 { |
|
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1742 return curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count |
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1743 && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); |
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1744 } |
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1745 #endif |
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1746 |
| 7 | 1747 /* |
| 1748 * Undo the previous edit_putchar(). | |
| 1749 */ | |
| 1750 void | |
|
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1751 edit_unputchar(void) |
| 7 | 1752 { |
| 1753 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) | |
| 1754 { | |
| 1755 if (pc_status == PC_STATUS_RIGHT) | |
| 1756 ++curwin->w_wcol; | |
| 1757 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT) | |
|
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1758 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1759 else |
| 1760 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr); | |
| 1761 } | |
| 1762 } | |
| 1763 | |
| 1764 /* | |
| 1765 * Called when p_dollar is set: display a '$' at the end of the changed text | |
| 1766 * Only works when cursor is in the line that changes. | |
| 1767 */ | |
| 1768 void | |
|
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1769 display_dollar(colnr_T col) |
| 7 | 1770 { |
| 1771 colnr_T save_col; | |
| 1772 | |
| 1773 if (!redrawing()) | |
| 1774 return; | |
| 1775 | |
| 1776 cursor_off(); | |
| 1777 save_col = curwin->w_cursor.col; | |
| 1778 curwin->w_cursor.col = col; | |
| 1779 if (has_mbyte) | |
| 1780 { | |
| 1781 char_u *p; | |
| 1782 | |
| 1783 /* If on the last byte of a multi-byte move to the first byte. */ | |
| 1784 p = ml_get_curline(); | |
| 1785 curwin->w_cursor.col -= (*mb_head_off)(p, p + col); | |
| 1786 } | |
| 1787 curs_columns(FALSE); /* recompute w_wrow and w_wcol */ | |
|
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1788 if (curwin->w_wcol < curwin->w_width) |
| 7 | 1789 { |
| 1790 edit_putchar('$', FALSE); | |
| 1791 dollar_vcol = curwin->w_virtcol; | |
| 1792 } | |
| 1793 curwin->w_cursor.col = save_col; | |
| 1794 } | |
| 1795 | |
| 1796 /* | |
| 1797 * Call this function before moving the cursor from the normal insert position | |
| 1798 * in insert mode. | |
| 1799 */ | |
| 1800 static void | |
|
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1801 undisplay_dollar(void) |
| 7 | 1802 { |
| 3318 | 1803 if (dollar_vcol >= 0) |
| 1804 { | |
| 1805 dollar_vcol = -1; | |
|
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1806 redrawWinline(curwin, curwin->w_cursor.lnum); |
| 7 | 1807 } |
| 1808 } | |
| 1809 | |
| 1810 /* | |
| 1811 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D). | |
| 1812 * Keep the cursor on the same character. | |
| 1813 * type == INDENT_INC increase indent (for CTRL-T or <Tab>) | |
| 1814 * type == INDENT_DEC decrease indent (for CTRL-D) | |
| 1815 * type == INDENT_SET set indent to "amount" | |
| 1816 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec). | |
| 1817 */ | |
| 1818 void | |
|
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1819 change_indent( |
|
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|
1820 int type, |
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|
1821 int amount, |
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1822 int round, |
|
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|
1823 int replaced, /* replaced character, put on replace stack */ |
|
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|
1824 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 1825 { |
| 1826 int vcol; | |
| 1827 int last_vcol; | |
| 1828 int insstart_less; /* reduction for Insstart.col */ | |
| 1829 int new_cursor_col; | |
| 1830 int i; | |
| 1831 char_u *ptr; | |
| 1832 int save_p_list; | |
| 1833 int start_col; | |
| 1834 colnr_T vc; | |
| 1835 colnr_T orig_col = 0; /* init for GCC */ | |
| 1836 char_u *new_line, *orig_line = NULL; /* init for GCC */ | |
| 1837 | |
| 1838 /* VREPLACE mode needs to know what the line was like before changing */ | |
| 1839 if (State & VREPLACE_FLAG) | |
| 1840 { | |
| 1841 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */ | |
| 1842 orig_col = curwin->w_cursor.col; | |
| 1843 } | |
| 1844 | |
| 1845 /* for the following tricks we don't want list mode */ | |
| 1846 save_p_list = curwin->w_p_list; | |
| 1847 curwin->w_p_list = FALSE; | |
| 1848 vc = getvcol_nolist(&curwin->w_cursor); | |
| 1849 vcol = vc; | |
| 1850 | |
| 1851 /* | |
| 1852 * For Replace mode we need to fix the replace stack later, which is only | |
| 1853 * possible when the cursor is in the indent. Remember the number of | |
| 1854 * characters before the cursor if it's possible. | |
| 1855 */ | |
| 1856 start_col = curwin->w_cursor.col; | |
| 1857 | |
| 1858 /* determine offset from first non-blank */ | |
| 1859 new_cursor_col = curwin->w_cursor.col; | |
| 1860 beginline(BL_WHITE); | |
| 1861 new_cursor_col -= curwin->w_cursor.col; | |
| 1862 | |
| 1863 insstart_less = curwin->w_cursor.col; | |
| 1864 | |
| 1865 /* | |
| 1866 * If the cursor is in the indent, compute how many screen columns the | |
| 1867 * cursor is to the left of the first non-blank. | |
| 1868 */ | |
| 1869 if (new_cursor_col < 0) | |
| 1870 vcol = get_indent() - vcol; | |
| 1871 | |
| 1872 if (new_cursor_col > 0) /* can't fix replace stack */ | |
| 1873 start_col = -1; | |
| 1874 | |
| 1875 /* | |
| 1876 * Set the new indent. The cursor will be put on the first non-blank. | |
| 1877 */ | |
| 1878 if (type == INDENT_SET) | |
| 1516 | 1879 (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 1880 else |
| 1881 { | |
| 1882 int save_State = State; | |
| 1883 | |
| 1884 /* Avoid being called recursively. */ | |
| 1885 if (State & VREPLACE_FLAG) | |
| 1886 State = INSERT; | |
| 1516 | 1887 shift_line(type == INDENT_DEC, round, 1, call_changed_bytes); |
| 7 | 1888 State = save_State; |
| 1889 } | |
| 1890 insstart_less -= curwin->w_cursor.col; | |
| 1891 | |
| 1892 /* | |
| 1893 * Try to put cursor on same character. | |
| 1894 * If the cursor is at or after the first non-blank in the line, | |
| 1895 * compute the cursor column relative to the column of the first | |
| 1896 * non-blank character. | |
| 1897 * If we are not in insert mode, leave the cursor on the first non-blank. | |
| 1898 * If the cursor is before the first non-blank, position it relative | |
| 1899 * to the first non-blank, counted in screen columns. | |
| 1900 */ | |
| 1901 if (new_cursor_col >= 0) | |
| 1902 { | |
| 1903 /* | |
| 1904 * When changing the indent while the cursor is touching it, reset | |
| 1905 * Insstart_col to 0. | |
| 1906 */ | |
| 1907 if (new_cursor_col == 0) | |
| 1908 insstart_less = MAXCOL; | |
| 1909 new_cursor_col += curwin->w_cursor.col; | |
| 1910 } | |
| 1911 else if (!(State & INSERT)) | |
| 1912 new_cursor_col = curwin->w_cursor.col; | |
| 1913 else | |
| 1914 { | |
| 1915 /* | |
| 1916 * Compute the screen column where the cursor should be. | |
| 1917 */ | |
| 1918 vcol = get_indent() - vcol; | |
| 1869 | 1919 curwin->w_virtcol = (colnr_T)((vcol < 0) ? 0 : vcol); |
| 7 | 1920 |
| 1921 /* | |
| 1922 * Advance the cursor until we reach the right screen column. | |
| 1923 */ | |
| 1924 vcol = last_vcol = 0; | |
| 1925 new_cursor_col = -1; | |
| 1926 ptr = ml_get_curline(); | |
| 1927 while (vcol <= (int)curwin->w_virtcol) | |
| 1928 { | |
| 1929 last_vcol = vcol; | |
| 1930 if (has_mbyte && new_cursor_col >= 0) | |
| 474 | 1931 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col); |
| 7 | 1932 else |
| 1933 ++new_cursor_col; | |
| 5995 | 1934 vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol); |
| 7 | 1935 } |
| 1936 vcol = last_vcol; | |
| 1937 | |
| 1938 /* | |
| 1939 * May need to insert spaces to be able to position the cursor on | |
| 1940 * the right screen column. | |
| 1941 */ | |
| 1942 if (vcol != (int)curwin->w_virtcol) | |
| 1943 { | |
| 1869 | 1944 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 1945 i = (int)curwin->w_virtcol - vcol; |
|
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1946 ptr = alloc(i + 1); |
| 7 | 1947 if (ptr != NULL) |
| 1948 { | |
| 1949 new_cursor_col += i; | |
| 1950 ptr[i] = NUL; | |
| 1951 while (--i >= 0) | |
| 1952 ptr[i] = ' '; | |
| 1953 ins_str(ptr); | |
| 1954 vim_free(ptr); | |
| 1955 } | |
| 1956 } | |
| 1957 | |
| 1958 /* | |
| 1959 * When changing the indent while the cursor is in it, reset | |
| 1960 * Insstart_col to 0. | |
| 1961 */ | |
| 1962 insstart_less = MAXCOL; | |
| 1963 } | |
| 1964 | |
| 1965 curwin->w_p_list = save_p_list; | |
| 1966 | |
| 1967 if (new_cursor_col <= 0) | |
| 1968 curwin->w_cursor.col = 0; | |
| 1969 else | |
| 1869 | 1970 curwin->w_cursor.col = (colnr_T)new_cursor_col; |
| 7 | 1971 curwin->w_set_curswant = TRUE; |
| 1972 changed_cline_bef_curs(); | |
| 1973 | |
| 1974 /* | |
| 1975 * May have to adjust the start of the insert. | |
| 1976 */ | |
| 1977 if (State & INSERT) | |
| 1978 { | |
| 1979 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) | |
| 1980 { | |
| 1981 if ((int)Insstart.col <= insstart_less) | |
| 1982 Insstart.col = 0; | |
| 1983 else | |
| 1984 Insstart.col -= insstart_less; | |
| 1985 } | |
| 1986 if ((int)ai_col <= insstart_less) | |
| 1987 ai_col = 0; | |
| 1988 else | |
| 1989 ai_col -= insstart_less; | |
| 1990 } | |
| 1991 | |
| 1992 /* | |
| 1993 * For REPLACE mode, may have to fix the replace stack, if it's possible. | |
| 1994 * If the number of characters before the cursor decreased, need to pop a | |
| 1995 * few characters from the replace stack. | |
| 1996 * If the number of characters before the cursor increased, need to push a | |
| 1997 * few NULs onto the replace stack. | |
| 1998 */ | |
| 1999 if (REPLACE_NORMAL(State) && start_col >= 0) | |
| 2000 { | |
| 2001 while (start_col > (int)curwin->w_cursor.col) | |
| 2002 { | |
| 2003 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2004 --start_col; | |
| 2005 } | |
| 2006 while (start_col < (int)curwin->w_cursor.col || replaced) | |
| 2007 { | |
| 2008 replace_push(NUL); | |
| 2009 if (replaced) | |
| 2010 { | |
| 2011 replace_push(replaced); | |
| 2012 replaced = NUL; | |
| 2013 } | |
| 2014 ++start_col; | |
| 2015 } | |
| 2016 } | |
| 2017 | |
| 2018 /* | |
| 2019 * For VREPLACE mode, we also have to fix the replace stack. In this case | |
| 2020 * it is always possible because we backspace over the whole line and then | |
| 2021 * put it back again the way we wanted it. | |
| 2022 */ | |
| 2023 if (State & VREPLACE_FLAG) | |
| 2024 { | |
| 2025 /* If orig_line didn't allocate, just return. At least we did the job, | |
| 2026 * even if you can't backspace. */ | |
| 2027 if (orig_line == NULL) | |
| 2028 return; | |
| 2029 | |
| 2030 /* Save new line */ | |
| 2031 new_line = vim_strsave(ml_get_curline()); | |
| 2032 if (new_line == NULL) | |
| 2033 return; | |
| 2034 | |
| 2035 /* We only put back the new line up to the cursor */ | |
| 2036 new_line[curwin->w_cursor.col] = NUL; | |
| 2037 | |
| 2038 /* Put back original line */ | |
| 2039 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE); | |
| 2040 curwin->w_cursor.col = orig_col; | |
| 2041 | |
| 2042 /* Backspace from cursor to start of line */ | |
| 2043 backspace_until_column(0); | |
| 2044 | |
| 2045 /* Insert new stuff into line again */ | |
| 2046 ins_bytes(new_line); | |
| 2047 | |
| 2048 vim_free(new_line); | |
| 2049 } | |
| 2050 } | |
| 2051 | |
| 2052 /* | |
| 2053 * Truncate the space at the end of a line. This is to be used only in an | |
| 2054 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE | |
| 2055 * modes. | |
| 2056 */ | |
| 2057 void | |
|
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2058 truncate_spaces(char_u *line) |
| 7 | 2059 { |
| 2060 int i; | |
| 2061 | |
| 2062 /* find start of trailing white space */ | |
|
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2063 for (i = (int)STRLEN(line) - 1; i >= 0 && VIM_ISWHITE(line[i]); i--) |
| 7 | 2064 { |
| 2065 if (State & REPLACE_FLAG) | |
| 2066 replace_join(0); /* remove a NUL from the replace stack */ | |
| 2067 } | |
| 2068 line[i + 1] = NUL; | |
| 2069 } | |
| 2070 | |
| 2071 /* | |
| 2072 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE | |
| 2073 * modes correctly. May also be used when not in insert mode at all. | |
| 1782 | 2074 * Will attempt not to go before "col" even when there is a composing |
| 2075 * character. | |
| 7 | 2076 */ |
| 2077 void | |
|
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2078 backspace_until_column(int col) |
| 7 | 2079 { |
| 2080 while ((int)curwin->w_cursor.col > col) | |
| 2081 { | |
| 2082 curwin->w_cursor.col--; | |
| 2083 if (State & REPLACE_FLAG) | |
| 1782 | 2084 replace_do_bs(col); |
| 2085 else if (!del_char_after_col(col)) | |
| 2086 break; | |
| 2087 } | |
| 2088 } | |
| 2089 | |
| 2090 /* | |
| 2091 * Like del_char(), but make sure not to go before column "limit_col". | |
| 2092 * Only matters when there are composing characters. | |
| 2093 * Return TRUE when something was deleted. | |
| 2094 */ | |
| 2095 static int | |
|
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2096 del_char_after_col(int limit_col UNUSED) |
| 1782 | 2097 { |
| 2098 if (enc_utf8 && limit_col >= 0) | |
| 2099 { | |
| 1869 | 2100 colnr_T ecol = curwin->w_cursor.col + 1; |
| 1782 | 2101 |
| 2102 /* Make sure the cursor is at the start of a character, but | |
| 2103 * skip forward again when going too far back because of a | |
| 2104 * composing character. */ | |
| 2105 mb_adjust_cursor(); | |
| 1796 | 2106 while (curwin->w_cursor.col < (colnr_T)limit_col) |
| 1782 | 2107 { |
| 2108 int l = utf_ptr2len(ml_get_cursor()); | |
| 2109 | |
| 2110 if (l == 0) /* end of line */ | |
| 2111 break; | |
| 2112 curwin->w_cursor.col += l; | |
| 2113 } | |
| 2114 if (*ml_get_cursor() == NUL || curwin->w_cursor.col == ecol) | |
| 2115 return FALSE; | |
| 1869 | 2116 del_bytes((long)((int)ecol - curwin->w_cursor.col), FALSE, TRUE); |
| 1782 | 2117 } |
| 2118 else | |
| 2119 (void)del_char(FALSE); | |
| 2120 return TRUE; | |
| 2121 } | |
| 7 | 2122 |
| 2123 /* | |
| 2124 * Next character is interpreted literally. | |
| 2125 * A one, two or three digit decimal number is interpreted as its byte value. | |
| 2126 * If one or two digits are entered, the next character is given to vungetc(). | |
| 2127 * For Unicode a character > 255 may be returned. | |
| 2128 */ | |
| 2129 int | |
|
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2130 get_literal(void) |
| 7 | 2131 { |
| 2132 int cc; | |
| 2133 int nc; | |
| 2134 int i; | |
| 2135 int hex = FALSE; | |
| 2136 int octal = FALSE; | |
| 2137 int unicode = 0; | |
| 2138 | |
| 2139 if (got_int) | |
| 2140 return Ctrl_C; | |
| 2141 | |
| 2142 #ifdef FEAT_GUI | |
| 2143 /* | |
| 2144 * In GUI there is no point inserting the internal code for a special key. | |
| 2145 * It is more useful to insert the string "<KEY>" instead. This would | |
| 2146 * probably be useful in a text window too, but it would not be | |
| 2147 * vi-compatible (maybe there should be an option for it?) -- webb | |
| 2148 */ | |
| 2149 if (gui.in_use) | |
| 2150 ++allow_keys; | |
| 2151 #endif | |
| 2152 #ifdef USE_ON_FLY_SCROLL | |
| 2153 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 2154 #endif | |
| 2155 ++no_mapping; /* don't map the next key hits */ | |
| 2156 cc = 0; | |
| 2157 i = 0; | |
| 2158 for (;;) | |
| 2159 { | |
| 1389 | 2160 nc = plain_vgetc(); |
| 7 | 2161 #ifdef FEAT_CMDL_INFO |
|
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2162 if (!(State & CMDLINE) && MB_BYTE2LEN_CHECK(nc) == 1) |
| 7 | 2163 add_to_showcmd(nc); |
| 2164 #endif | |
| 2165 if (nc == 'x' || nc == 'X') | |
| 2166 hex = TRUE; | |
| 2167 else if (nc == 'o' || nc == 'O') | |
| 2168 octal = TRUE; | |
| 2169 else if (nc == 'u' || nc == 'U') | |
| 2170 unicode = nc; | |
| 2171 else | |
| 2172 { | |
|
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2173 if (hex || unicode != 0) |
| 7 | 2174 { |
| 2175 if (!vim_isxdigit(nc)) | |
| 2176 break; | |
| 2177 cc = cc * 16 + hex2nr(nc); | |
| 2178 } | |
| 2179 else if (octal) | |
| 2180 { | |
| 2181 if (nc < '0' || nc > '7') | |
| 2182 break; | |
| 2183 cc = cc * 8 + nc - '0'; | |
| 2184 } | |
| 2185 else | |
| 2186 { | |
| 2187 if (!VIM_ISDIGIT(nc)) | |
| 2188 break; | |
| 2189 cc = cc * 10 + nc - '0'; | |
| 2190 } | |
| 2191 | |
| 2192 ++i; | |
| 2193 } | |
| 2194 | |
|
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2195 if (cc > 255 && unicode == 0) |
| 7 | 2196 cc = 255; /* limit range to 0-255 */ |
| 2197 nc = 0; | |
| 2198 | |
| 2199 if (hex) /* hex: up to two chars */ | |
| 2200 { | |
| 2201 if (i >= 2) | |
| 2202 break; | |
| 2203 } | |
| 2204 else if (unicode) /* Unicode: up to four or eight chars */ | |
| 2205 { | |
| 2206 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8)) | |
| 2207 break; | |
| 2208 } | |
| 2209 else if (i >= 3) /* decimal or octal: up to three chars */ | |
| 2210 break; | |
| 2211 } | |
| 2212 if (i == 0) /* no number entered */ | |
| 2213 { | |
| 2214 if (nc == K_ZERO) /* NUL is stored as NL */ | |
| 2215 { | |
| 2216 cc = '\n'; | |
| 2217 nc = 0; | |
| 2218 } | |
| 2219 else | |
| 2220 { | |
| 2221 cc = nc; | |
| 2222 nc = 0; | |
| 2223 } | |
| 2224 } | |
| 2225 | |
| 2226 if (cc == 0) /* NUL is stored as NL */ | |
| 2227 cc = '\n'; | |
| 221 | 2228 if (enc_dbcs && (cc & 0xff) == 0) |
| 2229 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the | |
| 2230 second byte will cause trouble! */ | |
| 7 | 2231 |
| 2232 --no_mapping; | |
| 2233 #ifdef FEAT_GUI | |
| 2234 if (gui.in_use) | |
| 2235 --allow_keys; | |
| 2236 #endif | |
| 2237 if (nc) | |
| 2238 vungetc(nc); | |
| 2239 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */ | |
| 2240 return cc; | |
| 2241 } | |
| 2242 | |
| 2243 /* | |
| 2244 * Insert character, taking care of special keys and mod_mask | |
| 2245 */ | |
| 2246 static void | |
|
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2247 insert_special( |
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|
2248 int c, |
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2249 int allow_modmask, |
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|
2250 int ctrlv) /* c was typed after CTRL-V */ |
| 7 | 2251 { |
| 2252 char_u *p; | |
| 2253 int len; | |
| 2254 | |
| 2255 /* | |
| 2256 * Special function key, translate into "<Key>". Up to the last '>' is | |
| 2257 * inserted with ins_str(), so as not to replace characters in replace | |
| 2258 * mode. | |
| 2259 * Only use mod_mask for special keys, to avoid things like <S-Space>, | |
| 2260 * unless 'allow_modmask' is TRUE. | |
| 2261 */ | |
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2262 #ifdef MACOS_X |
| 7 | 2263 /* Command-key never produces a normal key */ |
| 2264 if (mod_mask & MOD_MASK_CMD) | |
| 2265 allow_modmask = TRUE; | |
| 2266 #endif | |
| 2267 if (IS_SPECIAL(c) || (mod_mask && allow_modmask)) | |
| 2268 { | |
| 2269 p = get_special_key_name(c, mod_mask); | |
| 2270 len = (int)STRLEN(p); | |
| 2271 c = p[len - 1]; | |
| 2272 if (len > 2) | |
| 2273 { | |
| 2274 if (stop_arrow() == FAIL) | |
| 2275 return; | |
| 2276 p[len - 1] = NUL; | |
| 2277 ins_str(p); | |
| 620 | 2278 AppendToRedobuffLit(p, -1); |
| 7 | 2279 ctrlv = FALSE; |
| 2280 } | |
| 2281 } | |
| 2282 if (stop_arrow() == OK) | |
| 2283 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1); | |
| 2284 } | |
| 2285 | |
| 2286 /* | |
| 2287 * Special characters in this context are those that need processing other | |
| 2288 * than the simple insertion that can be performed here. This includes ESC | |
| 2289 * which terminates the insert, and CR/NL which need special processing to | |
| 2290 * open up a new line. This routine tries to optimize insertions performed by | |
| 2291 * the "redo", "undo" or "put" commands, so it needs to know when it should | |
| 2292 * stop and defer processing to the "normal" mechanism. | |
| 2293 * '0' and '^' are special, because they can be followed by CTRL-D. | |
| 2294 */ | |
| 2295 #ifdef EBCDIC | |
| 2296 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^') | |
| 2297 #else | |
| 2298 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') | |
| 2299 #endif | |
| 2300 | |
|
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2301 #define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1)))) |
| 7 | 2302 |
| 3584 | 2303 /* |
| 2304 * "flags": INSCHAR_FORMAT - force formatting | |
| 2305 * INSCHAR_CTRLV - char typed just after CTRL-V | |
| 2306 * INSCHAR_NO_FEX - don't use 'formatexpr' | |
| 2307 * | |
| 2308 * NOTE: passes the flags value straight through to internal_format() which, | |
| 2309 * beside INSCHAR_FORMAT (above), is also looking for these: | |
| 2310 * INSCHAR_DO_COM - format comments | |
| 2311 * INSCHAR_COM_LIST - format comments with num list or 2nd line indent | |
| 2312 */ | |
| 7 | 2313 void |
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2314 insertchar( |
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2315 int c, /* character to insert or NUL */ |
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2316 int flags, /* INSCHAR_FORMAT, etc. */ |
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2317 int second_indent) /* indent for second line if >= 0 */ |
| 7 | 2318 { |
| 2319 int textwidth; | |
| 2320 #ifdef FEAT_COMMENTS | |
| 2321 char_u *p; | |
| 667 | 2322 #endif |
| 7 | 2323 int fo_ins_blank; |
| 6667 | 2324 int force_format = flags & INSCHAR_FORMAT; |
| 2325 | |
| 2326 textwidth = comp_textwidth(force_format); | |
| 7 | 2327 fo_ins_blank = has_format_option(FO_INS_BLANK); |
| 2328 | |
| 2329 /* | |
| 2330 * Try to break the line in two or more pieces when: | |
| 2331 * - Always do this if we have been called to do formatting only. | |
| 2332 * - Always do this when 'formatoptions' has the 'a' flag and the line | |
| 2333 * ends in white space. | |
| 2334 * - Otherwise: | |
| 2335 * - Don't do this if inserting a blank | |
| 2336 * - Don't do this if an existing character is being replaced, unless | |
| 2337 * we're in VREPLACE mode. | |
| 2338 * - Do this if the cursor is not on the line where insert started | |
| 2339 * or - 'formatoptions' doesn't have 'l' or the line was not too long | |
| 2340 * before the insert. | |
| 2341 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or | |
| 2342 * before 'textwidth' | |
| 2343 */ | |
| 667 | 2344 if (textwidth > 0 |
| 6667 | 2345 && (force_format |
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2346 || (!VIM_ISWHITE(c) |
| 7 | 2347 && !((State & REPLACE_FLAG) |
| 2348 && !(State & VREPLACE_FLAG) | |
| 2349 && *ml_get_cursor() != NUL) | |
| 2350 && (curwin->w_cursor.lnum != Insstart.lnum | |
| 2351 || ((!has_format_option(FO_INS_LONG) | |
| 2352 || Insstart_textlen <= (colnr_T)textwidth) | |
| 2353 && (!fo_ins_blank | |
| 2354 || Insstart_blank_vcol <= (colnr_T)textwidth | |
| 2355 )))))) | |
| 2356 { | |
| 667 | 2357 /* Format with 'formatexpr' when it's set. Use internal formatting |
| 2358 * when 'formatexpr' isn't set or it returns non-zero. */ | |
| 2359 #if defined(FEAT_EVAL) | |
| 6667 | 2360 int do_internal = TRUE; |
| 2361 colnr_T virtcol = get_nolist_virtcol() | |
| 2362 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 2363 | |
| 2364 if (*curbuf->b_p_fex != NUL && (flags & INSCHAR_NO_FEX) == 0 | |
| 2365 && (force_format || virtcol > (colnr_T)textwidth)) | |
| 1000 | 2366 { |
| 2367 do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0); | |
| 2368 /* It may be required to save for undo again, e.g. when setline() | |
| 2369 * was called. */ | |
| 2370 ins_need_undo = TRUE; | |
| 2371 } | |
| 2372 if (do_internal) | |
| 667 | 2373 #endif |
| 2004 | 2374 internal_format(textwidth, second_indent, flags, c == NUL, c); |
| 667 | 2375 } |
| 2376 | |
| 7 | 2377 if (c == NUL) /* only formatting was wanted */ |
| 2378 return; | |
| 2379 | |
| 2380 #ifdef FEAT_COMMENTS | |
| 2381 /* Check whether this character should end a comment. */ | |
| 2382 if (did_ai && (int)c == end_comment_pending) | |
| 2383 { | |
| 2384 char_u *line; | |
| 2385 char_u lead_end[COM_MAX_LEN]; /* end-comment string */ | |
| 2386 int middle_len, end_len; | |
| 2387 int i; | |
| 2388 | |
| 2389 /* | |
| 2390 * Need to remove existing (middle) comment leader and insert end | |
| 2391 * comment leader. First, check what comment leader we can find. | |
| 2392 */ | |
| 3562 | 2393 i = get_leader_len(line = ml_get_curline(), &p, FALSE, TRUE); |
| 7 | 2394 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */ |
| 2395 { | |
| 2396 /* Skip middle-comment string */ | |
| 2397 while (*p && p[-1] != ':') /* find end of middle flags */ | |
| 2398 ++p; | |
| 2399 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 2400 /* Don't count trailing white space for middle_len */ | |
|
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|
2401 while (middle_len > 0 && VIM_ISWHITE(lead_end[middle_len - 1])) |
| 7 | 2402 --middle_len; |
| 2403 | |
| 2404 /* Find the end-comment string */ | |
| 2405 while (*p && p[-1] != ':') /* find end of end flags */ | |
| 2406 ++p; | |
| 2407 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); | |
| 2408 | |
| 2409 /* Skip white space before the cursor */ | |
| 2410 i = curwin->w_cursor.col; | |
|
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|
2411 while (--i >= 0 && VIM_ISWHITE(line[i])) |
| 7 | 2412 ; |
| 2413 i++; | |
| 2414 | |
| 2415 /* Skip to before the middle leader */ | |
| 2416 i -= middle_len; | |
| 2417 | |
| 2418 /* Check some expected things before we go on */ | |
| 2419 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending) | |
| 2420 { | |
| 2421 /* Backspace over all the stuff we want to replace */ | |
| 2422 backspace_until_column(i); | |
| 2423 | |
| 2424 /* | |
| 2425 * Insert the end-comment string, except for the last | |
| 2426 * character, which will get inserted as normal later. | |
| 2427 */ | |
| 2428 ins_bytes_len(lead_end, end_len - 1); | |
| 2429 } | |
| 2430 } | |
| 2431 } | |
| 2432 end_comment_pending = NUL; | |
| 2433 #endif | |
| 2434 | |
| 2435 did_ai = FALSE; | |
| 2436 #ifdef FEAT_SMARTINDENT | |
| 2437 did_si = FALSE; | |
| 2438 can_si = FALSE; | |
| 2439 can_si_back = FALSE; | |
| 2440 #endif | |
| 2441 | |
| 2442 /* | |
| 2443 * If there's any pending input, grab up to INPUT_BUFLEN at once. | |
| 2444 * This speeds up normal text input considerably. | |
| 2445 * Don't do this when 'cindent' or 'indentexpr' is set, because we might | |
| 2446 * need to re-indent at a ':', or any other character (but not what | |
| 2447 * 'paste' is set).. | |
| 3390 | 2448 * Don't do this when there an InsertCharPre autocommand is defined, |
| 2449 * because we need to fire the event for every character. | |
|
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|
2450 * Do the check for InsertCharPre before the call to vpeekc() because the |
|
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diff
changeset
|
2451 * InsertCharPre autocommand could change the input buffer. |
| 7 | 2452 */ |
| 2453 #ifdef USE_ON_FLY_SCROLL | |
| 2454 dont_scroll = FALSE; /* allow scrolling here */ | |
| 2455 #endif | |
| 2456 | |
| 2457 if ( !ISSPECIAL(c) | |
| 2458 && (!has_mbyte || (*mb_char2len)(c) == 1) | |
|
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changeset
|
2459 && !has_insertcharpre() |
| 7 | 2460 && vpeekc() != NUL |
| 2461 && !(State & REPLACE_FLAG) | |
| 2462 #ifdef FEAT_CINDENT | |
| 2463 && !cindent_on() | |
| 2464 #endif | |
| 2465 #ifdef FEAT_RIGHTLEFT | |
| 2466 && !p_ri | |
| 2467 #endif | |
|
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|
2468 ) |
| 7 | 2469 { |
| 2470 #define INPUT_BUFLEN 100 | |
| 2471 char_u buf[INPUT_BUFLEN + 1]; | |
| 2472 int i; | |
| 2473 colnr_T virtcol = 0; | |
| 2474 | |
| 2475 buf[0] = c; | |
| 2476 i = 1; | |
| 667 | 2477 if (textwidth > 0) |
| 7 | 2478 virtcol = get_nolist_virtcol(); |
| 2479 /* | |
| 2480 * Stop the string when: | |
| 2481 * - no more chars available | |
| 2482 * - finding a special character (command key) | |
| 2483 * - buffer is full | |
| 2484 * - running into the 'textwidth' boundary | |
| 2485 * - need to check for abbreviation: A non-word char after a word-char | |
| 2486 */ | |
| 2487 while ( (c = vpeekc()) != NUL | |
| 2488 && !ISSPECIAL(c) | |
| 2489 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1) | |
| 2490 && i < INPUT_BUFLEN | |
| 2491 && (textwidth == 0 | |
| 2492 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth) | |
| 2493 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1]))) | |
| 2494 { | |
| 2495 #ifdef FEAT_RIGHTLEFT | |
| 2496 c = vgetc(); | |
| 2497 if (p_hkmap && KeyTyped) | |
| 2498 c = hkmap(c); /* Hebrew mode mapping */ | |
| 2499 buf[i++] = c; | |
| 2500 #else | |
| 2501 buf[i++] = vgetc(); | |
| 2502 #endif | |
| 2503 } | |
| 2504 | |
| 2505 #ifdef FEAT_DIGRAPHS | |
| 2506 do_digraph(-1); /* clear digraphs */ | |
| 2507 do_digraph(buf[i-1]); /* may be the start of a digraph */ | |
| 2508 #endif | |
| 2509 buf[i] = NUL; | |
| 2510 ins_str(buf); | |
| 2511 if (flags & INSCHAR_CTRLV) | |
| 2512 { | |
| 2513 redo_literal(*buf); | |
| 2514 i = 1; | |
| 2515 } | |
| 2516 else | |
| 2517 i = 0; | |
| 2518 if (buf[i] != NUL) | |
| 620 | 2519 AppendToRedobuffLit(buf + i, -1); |
| 7 | 2520 } |
| 2521 else | |
| 2522 { | |
| 667 | 2523 int cc; |
| 2524 | |
| 7 | 2525 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1) |
| 2526 { | |
| 2527 char_u buf[MB_MAXBYTES + 1]; | |
| 2528 | |
| 2529 (*mb_char2bytes)(c, buf); | |
| 2530 buf[cc] = NUL; | |
| 2531 ins_char_bytes(buf, cc); | |
| 2532 AppendCharToRedobuff(c); | |
| 2533 } | |
| 2534 else | |
| 2535 { | |
| 2536 ins_char(c); | |
| 2537 if (flags & INSCHAR_CTRLV) | |
| 2538 redo_literal(c); | |
| 2539 else | |
| 2540 AppendCharToRedobuff(c); | |
| 2541 } | |
| 2542 } | |
| 2543 } | |
| 2544 | |
| 2545 /* | |
| 667 | 2546 * Format text at the current insert position. |
| 3584 | 2547 * |
| 2548 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent | |
| 2549 * will be the comment leader length sent to open_line(). | |
| 667 | 2550 */ |
| 2551 static void | |
|
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diff
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|
2552 internal_format( |
|
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diff
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|
2553 int textwidth, |
|
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|
2554 int second_indent, |
|
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diff
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|
2555 int flags, |
|
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diff
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|
2556 int format_only, |
|
83861277e6a3
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diff
changeset
|
2557 int c) /* character to be inserted (can be NUL) */ |
| 667 | 2558 { |
| 2559 int cc; | |
| 2560 int save_char = NUL; | |
| 2561 int haveto_redraw = FALSE; | |
| 2562 int fo_ins_blank = has_format_option(FO_INS_BLANK); | |
| 2563 int fo_multibyte = has_format_option(FO_MBYTE_BREAK); | |
| 2564 int fo_white_par = has_format_option(FO_WHITE_PAR); | |
| 2565 int first_line = TRUE; | |
| 2566 #ifdef FEAT_COMMENTS | |
| 2567 colnr_T leader_len; | |
| 2568 int no_leader = FALSE; | |
| 2569 int do_comments = (flags & INSCHAR_DO_COM); | |
| 2570 #endif | |
| 6199 | 2571 #ifdef FEAT_LINEBREAK |
| 2572 int has_lbr = curwin->w_p_lbr; | |
| 2573 | |
| 2574 /* make sure win_lbr_chartabsize() counts correctly */ | |
| 2575 curwin->w_p_lbr = FALSE; | |
| 2576 #endif | |
| 667 | 2577 |
| 2578 /* | |
| 2579 * When 'ai' is off we don't want a space under the cursor to be | |
| 2580 * deleted. Replace it with an 'x' temporarily. | |
| 2581 */ | |
|
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diff
changeset
|
2582 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG)) |
| 667 | 2583 { |
| 2584 cc = gchar_cursor(); | |
|
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changeset
|
2585 if (VIM_ISWHITE(cc)) |
| 667 | 2586 { |
| 2587 save_char = cc; | |
| 2588 pchar_cursor('x'); | |
| 2589 } | |
| 2590 } | |
| 2591 | |
| 2592 /* | |
| 2593 * Repeat breaking lines, until the current line is not too long. | |
| 2594 */ | |
| 2595 while (!got_int) | |
| 2596 { | |
| 2597 int startcol; /* Cursor column at entry */ | |
| 2598 int wantcol; /* column at textwidth border */ | |
| 2599 int foundcol; /* column for start of spaces */ | |
| 2600 int end_foundcol = 0; /* column for start of word */ | |
| 2601 colnr_T len; | |
| 2602 colnr_T virtcol; | |
| 2603 int orig_col = 0; | |
| 2604 char_u *saved_text = NULL; | |
| 2605 colnr_T col; | |
| 2004 | 2606 colnr_T end_col; |
|
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|
2607 int wcc; // counter for whitespace chars |
| 2004 | 2608 |
| 2609 virtcol = get_nolist_virtcol() | |
| 2610 + char2cells(c != NUL ? c : gchar_cursor()); | |
| 2611 if (virtcol <= (colnr_T)textwidth) | |
| 667 | 2612 break; |
| 2613 | |
| 2614 #ifdef FEAT_COMMENTS | |
| 2615 if (no_leader) | |
| 2616 do_comments = FALSE; | |
| 2617 else if (!(flags & INSCHAR_FORMAT) | |
| 2618 && has_format_option(FO_WRAP_COMS)) | |
| 2619 do_comments = TRUE; | |
| 2620 | |
| 2621 /* Don't break until after the comment leader */ | |
| 2622 if (do_comments) | |
| 3562 | 2623 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE); |
| 667 | 2624 else |
| 2625 leader_len = 0; | |
| 2626 | |
| 2627 /* If the line doesn't start with a comment leader, then don't | |
| 2628 * start one in a following broken line. Avoids that a %word | |
| 2629 * moved to the start of the next line causes all following lines | |
| 2630 * to start with %. */ | |
| 2631 if (leader_len == 0) | |
| 2632 no_leader = TRUE; | |
| 2633 #endif | |
| 2634 if (!(flags & INSCHAR_FORMAT) | |
| 2635 #ifdef FEAT_COMMENTS | |
| 2636 && leader_len == 0 | |
| 2637 #endif | |
| 2638 && !has_format_option(FO_WRAP)) | |
| 2639 | |
| 2640 break; | |
| 2641 if ((startcol = curwin->w_cursor.col) == 0) | |
| 2642 break; | |
| 2643 | |
| 2644 /* find column of textwidth border */ | |
| 2645 coladvance((colnr_T)textwidth); | |
| 2646 wantcol = curwin->w_cursor.col; | |
| 2647 | |
| 2004 | 2648 curwin->w_cursor.col = startcol; |
| 667 | 2649 foundcol = 0; |
| 2650 | |
| 2651 /* | |
| 2652 * Find position to break at. | |
| 2653 * Stop at first entered white when 'formatoptions' has 'v' | |
| 2654 */ | |
| 2655 while ((!fo_ins_blank && !has_format_option(FO_INS_VI)) | |
| 3162 | 2656 || (flags & INSCHAR_FORMAT) |
| 667 | 2657 || curwin->w_cursor.lnum != Insstart.lnum |
| 2658 || curwin->w_cursor.col >= Insstart.col) | |
| 2659 { | |
| 2004 | 2660 if (curwin->w_cursor.col == startcol && c != NUL) |
| 2661 cc = c; | |
| 2662 else | |
| 2663 cc = gchar_cursor(); | |
| 667 | 2664 if (WHITECHAR(cc)) |
| 2665 { | |
| 2666 /* remember position of blank just before text */ | |
| 2004 | 2667 end_col = curwin->w_cursor.col; |
| 667 | 2668 |
|
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|
2669 // find start of sequence of blanks |
|
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diff
changeset
|
2670 wcc = 0; |
| 667 | 2671 while (curwin->w_cursor.col > 0 && WHITECHAR(cc)) |
| 2672 { | |
| 2673 dec_cursor(); | |
| 2674 cc = gchar_cursor(); | |
|
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changeset
|
2675 |
|
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|
2676 // Increment count of how many whitespace chars in this |
|
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|
2677 // group; we only need to know if it's more than one. |
|
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|
2678 if (wcc < 2) |
|
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|
2679 wcc++; |
| 667 | 2680 } |
| 2681 if (curwin->w_cursor.col == 0 && WHITECHAR(cc)) | |
| 2682 break; /* only spaces in front of text */ | |
|
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|
2683 |
|
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|
2684 // Don't break after a period when 'formatoptions' has 'p' and |
|
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|
2685 // there are less than two spaces. |
|
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|
2686 if (has_format_option(FO_PERIOD_ABBR) && cc == '.' && wcc < 2) |
|
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|
2687 continue; |
|
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|
2688 |
| 667 | 2689 #ifdef FEAT_COMMENTS |
| 2690 /* Don't break until after the comment leader */ | |
| 2691 if (curwin->w_cursor.col < leader_len) | |
| 2692 break; | |
| 2693 #endif | |
| 2694 if (has_format_option(FO_ONE_LETTER)) | |
| 2695 { | |
| 2696 /* do not break after one-letter words */ | |
| 2697 if (curwin->w_cursor.col == 0) | |
| 2698 break; /* one-letter word at begin */ | |
| 2004 | 2699 #ifdef FEAT_COMMENTS |
| 2700 /* do not break "#a b" when 'tw' is 2 */ | |
| 2701 if (curwin->w_cursor.col <= leader_len) | |
| 2702 break; | |
| 2703 #endif | |
| 667 | 2704 col = curwin->w_cursor.col; |
| 2705 dec_cursor(); | |
| 2706 cc = gchar_cursor(); | |
| 2707 | |
| 2708 if (WHITECHAR(cc)) | |
| 2709 continue; /* one-letter, continue */ | |
| 2710 curwin->w_cursor.col = col; | |
| 2711 } | |
| 2004 | 2712 |
| 2713 inc_cursor(); | |
| 2714 | |
| 2715 end_foundcol = end_col + 1; | |
| 2716 foundcol = curwin->w_cursor.col; | |
| 2717 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 667 | 2718 break; |
| 2719 } | |
| 2004 | 2720 else if (cc >= 0x100 && fo_multibyte) |
| 667 | 2721 { |
| 2722 /* Break after or before a multi-byte character. */ | |
| 2004 | 2723 if (curwin->w_cursor.col != startcol) |
| 2724 { | |
| 2725 #ifdef FEAT_COMMENTS | |
| 2726 /* Don't break until after the comment leader */ | |
| 2727 if (curwin->w_cursor.col < leader_len) | |
| 2728 break; | |
| 2729 #endif | |
| 2730 col = curwin->w_cursor.col; | |
| 2731 inc_cursor(); | |
| 2732 /* Don't change end_foundcol if already set. */ | |
| 2733 if (foundcol != curwin->w_cursor.col) | |
| 2734 { | |
| 2735 foundcol = curwin->w_cursor.col; | |
| 2736 end_foundcol = foundcol; | |
| 2737 if (curwin->w_cursor.col <= (colnr_T)wantcol) | |
| 2738 break; | |
| 2739 } | |
| 2740 curwin->w_cursor.col = col; | |
| 2741 } | |
| 2742 | |
| 2743 if (curwin->w_cursor.col == 0) | |
| 2744 break; | |
| 2745 | |
| 2746 col = curwin->w_cursor.col; | |
| 2747 | |
| 2748 dec_cursor(); | |
| 2749 cc = gchar_cursor(); | |
| 2750 | |
| 2751 if (WHITECHAR(cc)) | |
| 2752 continue; /* break with space */ | |
| 2753 #ifdef FEAT_COMMENTS | |
| 2754 /* Don't break until after the comment leader */ | |
| 2755 if (curwin->w_cursor.col < leader_len) | |
| 2756 break; | |
| 2757 #endif | |
| 2758 | |
| 2759 curwin->w_cursor.col = col; | |
| 2760 | |
| 667 | 2761 foundcol = curwin->w_cursor.col; |
| 2762 end_foundcol = foundcol; | |
| 2004 | 2763 if (curwin->w_cursor.col <= (colnr_T)wantcol) |
| 2764 break; | |
| 667 | 2765 } |
| 2766 if (curwin->w_cursor.col == 0) | |
| 2767 break; | |
| 2768 dec_cursor(); | |
| 2769 } | |
| 2770 | |
| 2771 if (foundcol == 0) /* no spaces, cannot break line */ | |
| 2772 { | |
| 2773 curwin->w_cursor.col = startcol; | |
| 2774 break; | |
| 2775 } | |
| 2776 | |
| 2777 /* Going to break the line, remove any "$" now. */ | |
| 2778 undisplay_dollar(); | |
| 2779 | |
| 2780 /* | |
| 2781 * Offset between cursor position and line break is used by replace | |
| 2782 * stack functions. VREPLACE does not use this, and backspaces | |
| 2783 * over the text instead. | |
| 2784 */ | |
| 2785 if (State & VREPLACE_FLAG) | |
| 2786 orig_col = startcol; /* Will start backspacing from here */ | |
| 2787 else | |
| 2004 | 2788 replace_offset = startcol - end_foundcol; |
| 667 | 2789 |
| 2790 /* | |
| 2791 * adjust startcol for spaces that will be deleted and | |
| 2792 * characters that will remain on top line | |
| 2793 */ | |
| 2794 curwin->w_cursor.col = foundcol; | |
| 2004 | 2795 while ((cc = gchar_cursor(), WHITECHAR(cc)) |
| 2796 && (!fo_white_par || curwin->w_cursor.col < startcol)) | |
| 667 | 2797 inc_cursor(); |
| 2798 startcol -= curwin->w_cursor.col; | |
| 2799 if (startcol < 0) | |
| 2800 startcol = 0; | |
| 2801 | |
| 2802 if (State & VREPLACE_FLAG) | |
| 2803 { | |
| 2804 /* | |
| 2805 * In VREPLACE mode, we will backspace over the text to be | |
| 2806 * wrapped, so save a copy now to put on the next line. | |
| 2807 */ | |
| 2808 saved_text = vim_strsave(ml_get_cursor()); | |
| 2809 curwin->w_cursor.col = orig_col; | |
| 2810 if (saved_text == NULL) | |
| 2811 break; /* Can't do it, out of memory */ | |
| 2812 saved_text[startcol] = NUL; | |
| 2813 | |
| 2814 /* Backspace over characters that will move to the next line */ | |
| 2815 if (!fo_white_par) | |
| 2816 backspace_until_column(foundcol); | |
| 2817 } | |
| 2818 else | |
| 2819 { | |
| 2820 /* put cursor after pos. to break line */ | |
| 2821 if (!fo_white_par) | |
| 2822 curwin->w_cursor.col = foundcol; | |
| 2823 } | |
| 2824 | |
| 2825 /* | |
| 2826 * Split the line just before the margin. | |
| 2827 * Only insert/delete lines, but don't really redraw the window. | |
| 2828 */ | |
| 2829 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX | |
| 2830 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0) | |
| 2831 #ifdef FEAT_COMMENTS | |
| 2832 + (do_comments ? OPENLINE_DO_COM : 0) | |
| 3584 | 2833 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0) |
| 2834 #endif | |
| 2835 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent)); | |
| 2836 if (!(flags & INSCHAR_COM_LIST)) | |
| 2837 old_indent = 0; | |
| 667 | 2838 |
| 2839 replace_offset = 0; | |
| 2840 if (first_line) | |
| 2841 { | |
| 3584 | 2842 if (!(flags & INSCHAR_COM_LIST)) |
| 2843 { | |
| 2844 /* | |
| 3632 | 2845 * This section is for auto-wrap of numeric lists. When not |
| 2846 * in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST | |
| 2847 * flag will be set and open_line() will handle it (as seen | |
| 2848 * above). The code here (and in get_number_indent()) will | |
| 2849 * recognize comments if needed... | |
| 3584 | 2850 */ |
| 2851 if (second_indent < 0 && has_format_option(FO_Q_NUMBER)) | |
| 3632 | 2852 second_indent = |
| 2853 get_number_indent(curwin->w_cursor.lnum - 1); | |
| 3584 | 2854 if (second_indent >= 0) |
| 2855 { | |
| 2856 if (State & VREPLACE_FLAG) | |
| 2857 change_indent(INDENT_SET, second_indent, | |
| 2858 FALSE, NUL, TRUE); | |
| 2859 else | |
| 3632 | 2860 #ifdef FEAT_COMMENTS |
| 2861 if (leader_len > 0 && second_indent - leader_len > 0) | |
| 2862 { | |
| 2863 int i; | |
| 2864 int padding = second_indent - leader_len; | |
| 2865 | |
| 2866 /* We started at the first_line of a numbered list | |
| 2867 * that has a comment. the open_line() function has | |
| 2868 * inserted the proper comment leader and positioned | |
| 2869 * the cursor at the end of the split line. Now we | |
| 2870 * add the additional whitespace needed after the | |
| 2871 * comment leader for the numbered list. */ | |
| 2872 for (i = 0; i < padding; i++) | |
| 2873 ins_str((char_u *)" "); | |
| 2874 } | |
| 2875 else | |
| 2876 { | |
| 2877 #endif | |
| 3584 | 2878 (void)set_indent(second_indent, SIN_CHANGED); |
| 3632 | 2879 #ifdef FEAT_COMMENTS |
| 2880 } | |
| 2881 #endif | |
| 3584 | 2882 } |
| 667 | 2883 } |
| 2884 first_line = FALSE; | |
| 2885 } | |
| 2886 | |
| 2887 if (State & VREPLACE_FLAG) | |
| 2888 { | |
| 2889 /* | |
| 2890 * In VREPLACE mode we have backspaced over the text to be | |
| 2891 * moved, now we re-insert it into the new line. | |
| 2892 */ | |
| 2893 ins_bytes(saved_text); | |
| 2894 vim_free(saved_text); | |
| 2895 } | |
| 2896 else | |
| 2897 { | |
| 2898 /* | |
| 2899 * Check if cursor is not past the NUL off the line, cindent | |
| 2900 * may have added or removed indent. | |
| 2901 */ | |
| 2902 curwin->w_cursor.col += startcol; | |
| 2903 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 2904 if (curwin->w_cursor.col > len) | |
| 2905 curwin->w_cursor.col = len; | |
| 2906 } | |
| 2907 | |
| 2908 haveto_redraw = TRUE; | |
| 2909 #ifdef FEAT_CINDENT | |
| 2910 can_cindent = TRUE; | |
| 2911 #endif | |
| 2912 /* moved the cursor, don't autoindent or cindent now */ | |
| 2913 did_ai = FALSE; | |
| 2914 #ifdef FEAT_SMARTINDENT | |
| 2915 did_si = FALSE; | |
| 2916 can_si = FALSE; | |
| 2917 can_si_back = FALSE; | |
| 2918 #endif | |
| 2919 line_breakcheck(); | |
| 2920 } | |
| 2921 | |
| 2922 if (save_char != NUL) /* put back space after cursor */ | |
| 2923 pchar_cursor(save_char); | |
| 2924 | |
| 6199 | 2925 #ifdef FEAT_LINEBREAK |
| 2926 curwin->w_p_lbr = has_lbr; | |
| 2927 #endif | |
| 667 | 2928 if (!format_only && haveto_redraw) |
| 2929 { | |
| 2930 update_topline(); | |
| 2931 redraw_curbuf_later(VALID); | |
| 2932 } | |
| 2933 } | |
| 2934 | |
| 2935 /* | |
| 7 | 2936 * Called after inserting or deleting text: When 'formatoptions' includes the |
| 2937 * 'a' flag format from the current line until the end of the paragraph. | |
| 2938 * Keep the cursor at the same position relative to the text. | |
| 2939 * The caller must have saved the cursor line for undo, following ones will be | |
| 2940 * saved here. | |
| 2941 */ | |
| 2942 void | |
|
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parents:
7799
diff
changeset
|
2943 auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2944 int trailblank, /* when TRUE also format with trailing blank */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2945 int prev_line) /* may start in previous line */ |
| 7 | 2946 { |
| 2947 pos_T pos; | |
| 2948 colnr_T len; | |
| 2949 char_u *old; | |
| 2950 char_u *new, *pnew; | |
| 2951 int wasatend; | |
| 301 | 2952 int cc; |
| 7 | 2953 |
| 2954 if (!has_format_option(FO_AUTO)) | |
| 2955 return; | |
| 2956 | |
| 2957 pos = curwin->w_cursor; | |
| 2958 old = ml_get_curline(); | |
| 2959 | |
| 2960 /* may remove added space */ | |
| 2961 check_auto_format(FALSE); | |
| 2962 | |
| 2963 /* Don't format in Insert mode when the cursor is on a trailing blank, the | |
| 2964 * user might insert normal text next. Also skip formatting when "1" is | |
| 2965 * in 'formatoptions' and there is a single character before the cursor. | |
| 2966 * Otherwise the line would be broken and when typing another non-white | |
| 2967 * next they are not joined back together. */ | |
| 1872 | 2968 wasatend = (pos.col == (colnr_T)STRLEN(old)); |
| 7 | 2969 if (*old != NUL && !trailblank && wasatend) |
| 2970 { | |
| 2971 dec_cursor(); | |
| 301 | 2972 cc = gchar_cursor(); |
| 2973 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0 | |
| 2974 && has_format_option(FO_ONE_LETTER)) | |
| 7 | 2975 dec_cursor(); |
| 301 | 2976 cc = gchar_cursor(); |
| 2977 if (WHITECHAR(cc)) | |
| 7 | 2978 { |
| 2979 curwin->w_cursor = pos; | |
| 2980 return; | |
| 2981 } | |
| 2982 curwin->w_cursor = pos; | |
| 2983 } | |
| 2984 | |
| 2985 #ifdef FEAT_COMMENTS | |
| 2986 /* With the 'c' flag in 'formatoptions' and 't' missing: only format | |
| 2987 * comments. */ | |
| 2988 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP) | |
| 3562 | 2989 && get_leader_len(old, NULL, FALSE, TRUE) == 0) |
| 7 | 2990 return; |
| 2991 #endif | |
| 2992 | |
| 2993 /* | |
| 2994 * May start formatting in a previous line, so that after "x" a word is | |
| 2995 * moved to the previous line if it fits there now. Only when this is not | |
| 2996 * the start of a paragraph. | |
| 2997 */ | |
| 2998 if (prev_line && !paragraph_start(curwin->w_cursor.lnum)) | |
| 2999 { | |
| 3000 --curwin->w_cursor.lnum; | |
| 3001 if (u_save_cursor() == FAIL) | |
| 3002 return; | |
| 3003 } | |
| 3004 | |
| 3005 /* | |
| 3006 * Do the formatting and restore the cursor position. "saved_cursor" will | |
| 3007 * be adjusted for the text formatting. | |
| 3008 */ | |
| 3009 saved_cursor = pos; | |
| 1563 | 3010 format_lines((linenr_T)-1, FALSE); |
| 7 | 3011 curwin->w_cursor = saved_cursor; |
| 3012 saved_cursor.lnum = 0; | |
| 3013 | |
| 3014 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 3015 { | |
| 3016 /* "cannot happen" */ | |
| 3017 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3018 coladvance((colnr_T)MAXCOL); | |
| 3019 } | |
| 3020 else | |
| 3021 check_cursor_col(); | |
| 3022 | |
| 3023 /* Insert mode: If the cursor is now after the end of the line while it | |
| 3024 * previously wasn't, the line was broken. Because of the rule above we | |
| 3025 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph | |
| 3026 * formatted. */ | |
| 3027 if (!wasatend && has_format_option(FO_WHITE_PAR)) | |
| 3028 { | |
| 3029 new = ml_get_curline(); | |
| 835 | 3030 len = (colnr_T)STRLEN(new); |
| 7 | 3031 if (curwin->w_cursor.col == len) |
| 3032 { | |
| 3033 pnew = vim_strnsave(new, len + 2); | |
| 3034 pnew[len] = ' '; | |
| 3035 pnew[len + 1] = NUL; | |
| 3036 ml_replace(curwin->w_cursor.lnum, pnew, FALSE); | |
| 3037 /* remove the space later */ | |
| 3038 did_add_space = TRUE; | |
| 3039 } | |
| 3040 else | |
| 3041 /* may remove added space */ | |
| 3042 check_auto_format(FALSE); | |
| 3043 } | |
| 3044 | |
| 3045 check_cursor(); | |
| 3046 } | |
| 3047 | |
| 3048 /* | |
| 3049 * When an extra space was added to continue a paragraph for auto-formatting, | |
| 3050 * delete it now. The space must be under the cursor, just after the insert | |
| 3051 * position. | |
| 3052 */ | |
| 3053 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3054 check_auto_format( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3055 int end_insert) /* TRUE when ending Insert mode */ |
| 7 | 3056 { |
| 3057 int c = ' '; | |
| 301 | 3058 int cc; |
| 7 | 3059 |
| 3060 if (did_add_space) | |
| 3061 { | |
| 301 | 3062 cc = gchar_cursor(); |
| 3063 if (!WHITECHAR(cc)) | |
| 7 | 3064 /* Somehow the space was removed already. */ |
| 3065 did_add_space = FALSE; | |
| 3066 else | |
| 3067 { | |
| 3068 if (!end_insert) | |
| 3069 { | |
| 3070 inc_cursor(); | |
| 3071 c = gchar_cursor(); | |
| 3072 dec_cursor(); | |
| 3073 } | |
| 3074 if (c != NUL) | |
| 3075 { | |
| 3076 /* The space is no longer at the end of the line, delete it. */ | |
| 3077 del_char(FALSE); | |
| 3078 did_add_space = FALSE; | |
| 3079 } | |
| 3080 } | |
| 3081 } | |
| 3082 } | |
| 3083 | |
| 3084 /* | |
| 3085 * Find out textwidth to be used for formatting: | |
| 3086 * if 'textwidth' option is set, use it | |
|
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parents:
12513
diff
changeset
|
3087 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin' |
| 7 | 3088 * if invalid value, use 0. |
| 3089 * Set default to window width (maximum 79) for "gq" operator. | |
| 3090 */ | |
| 3091 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3092 comp_textwidth( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3093 int ff) /* force formatting (for "gq" command) */ |
| 7 | 3094 { |
| 3095 int textwidth; | |
| 3096 | |
| 3097 textwidth = curbuf->b_p_tw; | |
| 3098 if (textwidth == 0 && curbuf->b_p_wm) | |
| 3099 { | |
| 3100 /* The width is the window width minus 'wrapmargin' minus all the | |
| 3101 * things that add to the margin. */ | |
|
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parents:
12513
diff
changeset
|
3102 textwidth = curwin->w_width - curbuf->b_p_wm; |
| 7 | 3103 #ifdef FEAT_CMDWIN |
| 3104 if (cmdwin_type != 0) | |
| 3105 textwidth -= 1; | |
| 3106 #endif | |
| 3107 #ifdef FEAT_FOLDING | |
| 3108 textwidth -= curwin->w_p_fdc; | |
| 3109 #endif | |
| 3110 #ifdef FEAT_SIGNS | |
|
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4eea48b76d03
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Christian Brabandt <cb@256bit.org>
parents:
9826
diff
changeset
|
3111 if (signcolumn_on(curwin)) |
| 7 | 3112 textwidth -= 1; |
| 3113 #endif | |
|
2178
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Bram Moolenaar <bram@vim.org>
parents:
2107
diff
changeset
|
3114 if (curwin->w_p_nu || curwin->w_p_rnu) |
| 7 | 3115 textwidth -= 8; |
| 3116 } | |
| 3117 if (textwidth < 0) | |
| 3118 textwidth = 0; | |
| 3119 if (ff && textwidth == 0) | |
| 3120 { | |
|
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parents:
12513
diff
changeset
|
3121 textwidth = curwin->w_width - 1; |
| 7 | 3122 if (textwidth > 79) |
| 3123 textwidth = 79; | |
| 3124 } | |
| 3125 return textwidth; | |
| 3126 } | |
| 3127 | |
| 3128 /* | |
| 3129 * Put a character in the redo buffer, for when just after a CTRL-V. | |
| 3130 */ | |
| 3131 static void | |
|
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parents:
7799
diff
changeset
|
3132 redo_literal(int c) |
| 7 | 3133 { |
| 3134 char_u buf[10]; | |
| 3135 | |
| 3136 /* Only digits need special treatment. Translate them into a string of | |
| 3137 * three digits. */ | |
| 3138 if (VIM_ISDIGIT(c)) | |
| 3139 { | |
| 1872 | 3140 vim_snprintf((char *)buf, sizeof(buf), "%03d", c); |
| 7 | 3141 AppendToRedobuff(buf); |
| 3142 } | |
| 3143 else | |
| 3144 AppendCharToRedobuff(c); | |
| 3145 } | |
| 3146 | |
| 3147 /* | |
| 3148 * start_arrow() is called when an arrow key is used in insert mode. | |
| 484 | 3149 * For undo/redo it resembles hitting the <ESC> key. |
| 7 | 3150 */ |
|
16142
570a296aa0b4
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Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
3151 void |
|
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7799
diff
changeset
|
3152 start_arrow( |
|
83861277e6a3
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7799
diff
changeset
|
3153 pos_T *end_insert_pos) /* can be NULL */ |
|
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6971
diff
changeset
|
3154 { |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3155 start_arrow_common(end_insert_pos, TRUE); |
|
c8efa41dd451
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parents:
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diff
changeset
|
3156 } |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
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diff
changeset
|
3157 |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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diff
changeset
|
3158 /* |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3159 * Like start_arrow() but with end_change argument. |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3160 * Will prepare for redo of CTRL-G U if "end_change" is FALSE. |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
3161 */ |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
3162 static void |
|
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parents:
7799
diff
changeset
|
3163 start_arrow_with_change( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3164 pos_T *end_insert_pos, /* can be NULL */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3165 int end_change) /* end undoable change */ |
|
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diff
changeset
|
3166 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
3167 start_arrow_common(end_insert_pos, end_change); |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3168 if (!end_change) |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
3169 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
3170 AppendCharToRedobuff(Ctrl_G); |
|
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diff
changeset
|
3171 AppendCharToRedobuff('U'); |
|
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|
3172 } |
|
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changeset
|
3173 } |
|
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|
3174 |
|
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parents:
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|
3175 static void |
|
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|
3176 start_arrow_common( |
|
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diff
changeset
|
3177 pos_T *end_insert_pos, /* can be NULL */ |
|
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diff
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|
3178 int end_change) /* end undoable change */ |
|
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diff
changeset
|
3179 { |
|
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parents:
6971
diff
changeset
|
3180 if (!arrow_used && end_change) /* something has been inserted */ |
| 7 | 3181 { |
| 3182 AppendToRedobuff(ESC_STR); | |
| 5434 | 3183 stop_insert(end_insert_pos, FALSE, FALSE); |
| 7 | 3184 arrow_used = TRUE; /* this means we stopped the current insert */ |
| 3185 } | |
| 744 | 3186 #ifdef FEAT_SPELL |
| 221 | 3187 check_spell_redraw(); |
| 3188 #endif | |
| 7 | 3189 } |
| 3190 | |
| 744 | 3191 #ifdef FEAT_SPELL |
| 221 | 3192 /* |
| 3193 * If we skipped highlighting word at cursor, do it now. | |
| 3194 * It may be skipped again, thus reset spell_redraw_lnum first. | |
| 3195 */ | |
| 3196 static void | |
|
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parents:
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diff
changeset
|
3197 check_spell_redraw(void) |
| 221 | 3198 { |
| 3199 if (spell_redraw_lnum != 0) | |
| 3200 { | |
| 3201 linenr_T lnum = spell_redraw_lnum; | |
| 3202 | |
| 3203 spell_redraw_lnum = 0; | |
|
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changeset
|
3204 redrawWinline(curwin, lnum); |
| 221 | 3205 } |
| 3206 } | |
| 484 | 3207 |
| 221 | 3208 #endif |
| 3209 | |
| 7 | 3210 /* |
| 3211 * stop_arrow() is called before a change is made in insert mode. | |
| 3212 * If an arrow key has been used, start a new insertion. | |
| 3213 * Returns FAIL if undo is impossible, shouldn't insert then. | |
| 3214 */ | |
| 3215 int | |
|
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diff
changeset
|
3216 stop_arrow(void) |
| 7 | 3217 { |
| 3218 if (arrow_used) | |
| 3219 { | |
| 6138 | 3220 Insstart = curwin->w_cursor; /* new insertion starts here */ |
| 3221 if (Insstart.col > Insstart_orig.col && !ins_need_undo) | |
| 3222 /* Don't update the original insert position when moved to the | |
| 3223 * right, except when nothing was inserted yet. */ | |
| 3224 update_Insstart_orig = FALSE; | |
| 3225 Insstart_textlen = (colnr_T)linetabsize(ml_get_curline()); | |
| 3226 | |
| 7 | 3227 if (u_save_cursor() == OK) |
| 3228 { | |
| 3229 arrow_used = FALSE; | |
| 3230 ins_need_undo = FALSE; | |
| 3231 } | |
| 6138 | 3232 |
| 7 | 3233 ai_col = 0; |
| 3234 if (State & VREPLACE_FLAG) | |
| 3235 { | |
| 3236 orig_line_count = curbuf->b_ml.ml_line_count; | |
| 3237 vr_lines_changed = 1; | |
| 3238 } | |
| 3239 ResetRedobuff(); | |
| 3240 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */ | |
| 613 | 3241 new_insert_skip = 2; |
| 7 | 3242 } |
| 3243 else if (ins_need_undo) | |
| 3244 { | |
| 3245 if (u_save_cursor() == OK) | |
| 3246 ins_need_undo = FALSE; | |
| 3247 } | |
| 3248 | |
| 3249 #ifdef FEAT_FOLDING | |
| 3250 /* Always open fold at the cursor line when inserting something. */ | |
| 3251 foldOpenCursor(); | |
| 3252 #endif | |
| 3253 | |
| 3254 return (arrow_used || ins_need_undo ? FAIL : OK); | |
| 3255 } | |
| 3256 | |
| 3257 /* | |
| 840 | 3258 * Do a few things to stop inserting. |
| 3259 * "end_insert_pos" is where insert ended. It is NULL when we already jumped | |
| 3260 * to another window/buffer. | |
| 7 | 3261 */ |
| 3262 static void | |
|
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diff
changeset
|
3263 stop_insert( |
|
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parents:
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diff
changeset
|
3264 pos_T *end_insert_pos, |
|
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diff
changeset
|
3265 int esc, /* called by ins_esc() */ |
|
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parents:
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diff
changeset
|
3266 int nomove) /* <c-\><c-o>, don't move cursor */ |
| 7 | 3267 { |
| 603 | 3268 int cc; |
| 3269 char_u *ptr; | |
| 7 | 3270 |
| 3271 stop_redo_ins(); | |
| 3272 replace_flush(); /* abandon replace stack */ | |
| 3273 | |
| 3274 /* | |
| 603 | 3275 * Save the inserted text for later redo with ^@ and CTRL-A. |
| 3276 * Don't do it when "restart_edit" was set and nothing was inserted, | |
| 3277 * otherwise CTRL-O w and then <Left> will clear "last_insert". | |
| 7 | 3278 */ |
| 603 | 3279 ptr = get_inserted(); |
| 615 | 3280 if (did_restart_edit == 0 || (ptr != NULL |
| 3281 && (int)STRLEN(ptr) > new_insert_skip)) | |
| 603 | 3282 { |
| 3283 vim_free(last_insert); | |
| 3284 last_insert = ptr; | |
| 3285 last_insert_skip = new_insert_skip; | |
| 3286 } | |
| 3287 else | |
| 3288 vim_free(ptr); | |
| 7 | 3289 |
| 840 | 3290 if (!arrow_used && end_insert_pos != NULL) |
| 7 | 3291 { |
| 3292 /* Auto-format now. It may seem strange to do this when stopping an | |
| 3293 * insertion (or moving the cursor), but it's required when appending | |
| 3294 * a line and having it end in a space. But only do it when something | |
| 3295 * was actually inserted, otherwise undo won't work. */ | |
| 10 | 3296 if (!ins_need_undo && has_format_option(FO_AUTO)) |
| 7 | 3297 { |
| 10 | 3298 pos_T tpos = curwin->w_cursor; |
| 3299 | |
| 7 | 3300 /* When the cursor is at the end of the line after a space the |
| 3301 * formatting will move it to the following word. Avoid that by | |
| 3302 * moving the cursor onto the space. */ | |
| 3303 cc = 'x'; | |
| 3304 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL) | |
| 3305 { | |
| 3306 dec_cursor(); | |
| 3307 cc = gchar_cursor(); | |
|
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|
3308 if (!VIM_ISWHITE(cc)) |
| 10 | 3309 curwin->w_cursor = tpos; |
| 7 | 3310 } |
| 3311 | |
| 3312 auto_format(TRUE, FALSE); | |
| 3313 | |
|
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changeset
|
3314 if (VIM_ISWHITE(cc)) |
| 10 | 3315 { |
| 3316 if (gchar_cursor() != NUL) | |
| 3317 inc_cursor(); | |
|
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|
3318 // If the cursor is still at the same character, also keep |
|
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changeset
|
3319 // the "coladd". |
| 10 | 3320 if (gchar_cursor() == NUL |
| 3321 && curwin->w_cursor.lnum == tpos.lnum | |
| 3322 && curwin->w_cursor.col == tpos.col) | |
| 3323 curwin->w_cursor.coladd = tpos.coladd; | |
| 3324 } | |
| 7 | 3325 } |
| 3326 | |
| 3327 /* If a space was inserted for auto-formatting, remove it now. */ | |
| 3328 check_auto_format(TRUE); | |
| 3329 | |
| 3330 /* If we just did an auto-indent, remove the white space from the end | |
| 10 | 3331 * of the line, and put the cursor back. |
| 1892 | 3332 * Do this when ESC was used or moving the cursor up/down. |
| 3333 * Check for the old position still being valid, just in case the text | |
| 3334 * got changed unexpectedly. */ | |
| 5434 | 3335 if (!nomove && did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL |
| 1892 | 3336 && curwin->w_cursor.lnum != end_insert_pos->lnum)) |
| 3337 && end_insert_pos->lnum <= curbuf->b_ml.ml_line_count) | |
| 7 | 3338 { |
| 10 | 3339 pos_T tpos = curwin->w_cursor; |
| 3340 | |
| 3341 curwin->w_cursor = *end_insert_pos; | |
| 1892 | 3342 check_cursor_col(); /* make sure it is not past the line */ |
| 786 | 3343 for (;;) |
| 3344 { | |
| 3345 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0) | |
| 3346 --curwin->w_cursor.col; | |
| 3347 cc = gchar_cursor(); | |
|
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changeset
|
3348 if (!VIM_ISWHITE(cc)) |
| 786 | 3349 break; |
| 1892 | 3350 if (del_char(TRUE) == FAIL) |
| 3351 break; /* should not happen */ | |
| 786 | 3352 } |
| 10 | 3353 if (curwin->w_cursor.lnum != tpos.lnum) |
| 3354 curwin->w_cursor = tpos; | |
| 6318 | 3355 else |
| 3356 { | |
| 6363 | 3357 /* reset tpos, could have been invalidated in the loop above */ |
| 3358 tpos = curwin->w_cursor; | |
| 6318 | 3359 tpos.col++; |
| 3360 if (cc != NUL && gchar_pos(&tpos) == NUL) | |
| 3361 ++curwin->w_cursor.col; /* put cursor back on the NUL */ | |
| 3362 } | |
| 7 | 3363 |
| 3364 /* <C-S-Right> may have started Visual mode, adjust the position for | |
| 3365 * deleted characters. */ | |
| 3366 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) | |
| 3367 { | |
| 1872 | 3368 int len = (int)STRLEN(ml_get_curline()); |
| 3369 | |
| 3370 if (VIsual.col > len) | |
| 7 | 3371 { |
| 1872 | 3372 VIsual.col = len; |
| 7 | 3373 VIsual.coladd = 0; |
| 3374 } | |
| 3375 } | |
| 3376 } | |
| 3377 } | |
| 3378 did_ai = FALSE; | |
| 3379 #ifdef FEAT_SMARTINDENT | |
| 3380 did_si = FALSE; | |
| 3381 can_si = FALSE; | |
| 3382 can_si_back = FALSE; | |
| 3383 #endif | |
| 3384 | |
| 840 | 3385 /* Set '[ and '] to the inserted text. When end_insert_pos is NULL we are |
| 3386 * now in a different buffer. */ | |
| 3387 if (end_insert_pos != NULL) | |
| 3388 { | |
| 3389 curbuf->b_op_start = Insstart; | |
| 5680 | 3390 curbuf->b_op_start_orig = Insstart_orig; |
| 840 | 3391 curbuf->b_op_end = *end_insert_pos; |
| 3392 } | |
| 7 | 3393 } |
| 3394 | |
| 3395 /* | |
| 3396 * Set the last inserted text to a single character. | |
| 3397 * Used for the replace command. | |
| 3398 */ | |
| 3399 void | |
|
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diff
changeset
|
3400 set_last_insert(int c) |
| 7 | 3401 { |
| 3402 char_u *s; | |
| 3403 | |
| 3404 vim_free(last_insert); | |
| 3405 last_insert = alloc(MB_MAXBYTES * 3 + 5); | |
| 3406 if (last_insert != NULL) | |
| 3407 { | |
| 3408 s = last_insert; | |
| 3409 /* Use the CTRL-V only when entering a special char */ | |
| 3410 if (c < ' ' || c == DEL) | |
| 3411 *s++ = Ctrl_V; | |
| 3412 s = add_char2buf(c, s); | |
| 3413 *s++ = ESC; | |
| 3414 *s++ = NUL; | |
| 3415 last_insert_skip = 0; | |
| 3416 } | |
| 3417 } | |
| 3418 | |
| 359 | 3419 #if defined(EXITFREE) || defined(PROTO) |
| 3420 void | |
|
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diff
changeset
|
3421 free_last_insert(void) |
| 359 | 3422 { |
|
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diff
changeset
|
3423 VIM_CLEAR(last_insert); |
| 359 | 3424 } |
| 3425 #endif | |
| 3426 | |
| 7 | 3427 /* |
| 3428 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL | |
| 3429 * and CSI. Handle multi-byte characters. | |
| 3430 * Returns a pointer to after the added bytes. | |
| 3431 */ | |
| 3432 char_u * | |
|
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diff
changeset
|
3433 add_char2buf(int c, char_u *s) |
| 7 | 3434 { |
| 3549 | 3435 char_u temp[MB_MAXBYTES + 1]; |
| 7 | 3436 int i; |
| 3437 int len; | |
| 3438 | |
| 3439 len = (*mb_char2bytes)(c, temp); | |
| 3440 for (i = 0; i < len; ++i) | |
| 3441 { | |
| 3442 c = temp[i]; | |
| 3443 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */ | |
| 3444 if (c == K_SPECIAL) | |
| 3445 { | |
| 3446 *s++ = K_SPECIAL; | |
| 3447 *s++ = KS_SPECIAL; | |
| 3448 *s++ = KE_FILLER; | |
| 3449 } | |
| 3450 #ifdef FEAT_GUI | |
| 3451 else if (c == CSI) | |
| 3452 { | |
| 3453 *s++ = CSI; | |
| 3454 *s++ = KS_EXTRA; | |
| 3455 *s++ = (int)KE_CSI; | |
| 3456 } | |
| 3457 #endif | |
| 3458 else | |
| 3459 *s++ = c; | |
|
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|
3460 } |
| 7 | 3461 return s; |
| 3462 } | |
| 3463 | |
| 3464 /* | |
| 3465 * move cursor to start of line | |
| 3466 * if flags & BL_WHITE move to first non-white | |
| 3467 * if flags & BL_SOL move to first non-white if startofline is set, | |
| 3468 * otherwise keep "curswant" column | |
| 3469 * if flags & BL_FIX don't leave the cursor on a NUL. | |
| 3470 */ | |
| 3471 void | |
|
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diff
changeset
|
3472 beginline(int flags) |
| 7 | 3473 { |
| 3474 if ((flags & BL_SOL) && !p_sol) | |
| 3475 coladvance(curwin->w_curswant); | |
| 3476 else | |
| 3477 { | |
| 3478 curwin->w_cursor.col = 0; | |
| 3479 curwin->w_cursor.coladd = 0; | |
| 3480 | |
| 3481 if (flags & (BL_WHITE | BL_SOL)) | |
| 3482 { | |
| 3483 char_u *ptr; | |
| 3484 | |
|
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|
3485 for (ptr = ml_get_curline(); VIM_ISWHITE(*ptr) |
| 7 | 3486 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr) |
| 3487 ++curwin->w_cursor.col; | |
| 3488 } | |
| 3489 curwin->w_set_curswant = TRUE; | |
| 3490 } | |
| 3491 } | |
| 3492 | |
| 3493 /* | |
| 3494 * oneright oneleft cursor_down cursor_up | |
| 3495 * | |
| 3496 * Move one char {right,left,down,up}. | |
| 773 | 3497 * Doesn't move onto the NUL past the end of the line, unless it is allowed. |
| 7 | 3498 * Return OK when successful, FAIL when we hit a line of file boundary. |
| 3499 */ | |
| 3500 | |
| 3501 int | |
|
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diff
changeset
|
3502 oneright(void) |
| 7 | 3503 { |
| 3504 char_u *ptr; | |
| 3505 int l; | |
| 3506 | |
| 3507 if (virtual_active()) | |
| 3508 { | |
| 3509 pos_T prevpos = curwin->w_cursor; | |
| 3510 | |
| 3511 /* Adjust for multi-wide char (excluding TAB) */ | |
| 3512 ptr = ml_get_cursor(); | |
|
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|
3513 coladvance(getviscol() + ((*ptr != TAB |
|
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changeset
|
3514 && vim_isprintc((*mb_ptr2char)(ptr))) |
| 7 | 3515 ? ptr2cells(ptr) : 1)); |
| 3516 curwin->w_set_curswant = TRUE; | |
| 3517 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */ | |
| 3518 return (prevpos.col != curwin->w_cursor.col | |
| 3519 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL; | |
| 3520 } | |
| 3521 | |
| 3522 ptr = ml_get_cursor(); | |
| 773 | 3523 if (*ptr == NUL) |
| 3524 return FAIL; /* already at the very end */ | |
| 3525 | |
| 3526 if (has_mbyte) | |
| 3527 l = (*mb_ptr2len)(ptr); | |
| 7 | 3528 else |
| 773 | 3529 l = 1; |
| 3530 | |
| 3531 /* move "l" bytes right, but don't end up on the NUL, unless 'virtualedit' | |
| 3532 * contains "onemore". */ | |
|
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changeset
|
3533 if (ptr[l] == NUL && (ve_flags & VE_ONEMORE) == 0) |
| 773 | 3534 return FAIL; |
| 3535 curwin->w_cursor.col += l; | |
| 7 | 3536 |
| 3537 curwin->w_set_curswant = TRUE; | |
| 3538 return OK; | |
| 3539 } | |
| 3540 | |
| 3541 int | |
|
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7799
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changeset
|
3542 oneleft(void) |
| 7 | 3543 { |
| 3544 if (virtual_active()) | |
| 3545 { | |
|
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changeset
|
3546 #ifdef FEAT_LINEBREAK |
| 7 | 3547 int width; |
|
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changeset
|
3548 #endif |
| 7 | 3549 int v = getviscol(); |
| 3550 | |
| 3551 if (v == 0) | |
| 3552 return FAIL; | |
| 3553 | |
|
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parents:
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diff
changeset
|
3554 #ifdef FEAT_LINEBREAK |
| 7 | 3555 /* We might get stuck on 'showbreak', skip over it. */ |
| 3556 width = 1; | |
| 3557 for (;;) | |
| 3558 { | |
| 3559 coladvance(v - width); | |
| 5995 | 3560 /* getviscol() is slow, skip it when 'showbreak' is empty, |
| 3561 * 'breakindent' is not set and there are no multi-byte | |
| 3562 * characters */ | |
| 3563 if ((*p_sbr == NUL && !curwin->w_p_bri | |
|
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changeset
|
3564 && !has_mbyte) || getviscol() < v) |
| 7 | 3565 break; |
| 3566 ++width; | |
| 3567 } | |
|
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changeset
|
3568 #else |
| 7 | 3569 coladvance(v - 1); |
|
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diff
changeset
|
3570 #endif |
| 7 | 3571 |
| 3572 if (curwin->w_cursor.coladd == 1) | |
| 3573 { | |
| 3574 char_u *ptr; | |
| 3575 | |
| 3576 /* Adjust for multi-wide char (not a TAB) */ | |
| 3577 ptr = ml_get_cursor(); | |
|
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diff
changeset
|
3578 if (*ptr != TAB && vim_isprintc((*mb_ptr2char)(ptr)) |
|
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diff
changeset
|
3579 && ptr2cells(ptr) > 1) |
| 7 | 3580 curwin->w_cursor.coladd = 0; |
| 3581 } | |
| 3582 | |
| 3583 curwin->w_set_curswant = TRUE; | |
| 3584 return OK; | |
| 3585 } | |
| 3586 | |
| 3587 if (curwin->w_cursor.col == 0) | |
| 3588 return FAIL; | |
| 3589 | |
| 3590 curwin->w_set_curswant = TRUE; | |
| 3591 --curwin->w_cursor.col; | |
| 3592 | |
| 3593 /* if the character on the left of the current cursor is a multi-byte | |
| 3594 * character, move to its first byte */ | |
| 3595 if (has_mbyte) | |
| 3596 mb_adjust_cursor(); | |
| 3597 return OK; | |
| 3598 } | |
| 3599 | |
| 3600 int | |
|
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diff
changeset
|
3601 cursor_up( |
|
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diff
changeset
|
3602 long n, |
|
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diff
changeset
|
3603 int upd_topline) /* When TRUE: update topline */ |
| 7 | 3604 { |
| 3605 linenr_T lnum; | |
| 3606 | |
| 3607 if (n > 0) | |
| 3608 { | |
| 3609 lnum = curwin->w_cursor.lnum; | |
| 161 | 3610 /* This fails if the cursor is already in the first line or the count |
| 3611 * is larger than the line number and '-' is in 'cpoptions' */ | |
| 3612 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 3613 return FAIL; |
| 3614 if (n >= lnum) | |
| 3615 lnum = 1; | |
| 3616 else | |
| 3617 #ifdef FEAT_FOLDING | |
| 3618 if (hasAnyFolding(curwin)) | |
| 3619 { | |
| 3620 /* | |
| 3621 * Count each sequence of folded lines as one logical line. | |
| 3622 */ | |
| 4352 | 3623 /* go to the start of the current fold */ |
| 7 | 3624 (void)hasFolding(lnum, &lnum, NULL); |
| 3625 | |
| 3626 while (n--) | |
| 3627 { | |
| 3628 /* move up one line */ | |
| 3629 --lnum; | |
| 3630 if (lnum <= 1) | |
| 3631 break; | |
| 3632 /* If we entered a fold, move to the beginning, unless in | |
| 3633 * Insert mode or when 'foldopen' contains "all": it will open | |
| 3634 * in a moment. */ | |
| 3635 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL))) | |
| 3636 (void)hasFolding(lnum, &lnum, NULL); | |
| 3637 } | |
| 3638 if (lnum < 1) | |
| 3639 lnum = 1; | |
| 3640 } | |
| 3641 else | |
| 3642 #endif | |
| 3643 lnum -= n; | |
| 3644 curwin->w_cursor.lnum = lnum; | |
| 3645 } | |
| 3646 | |
| 3647 /* try to advance to the column we want to be at */ | |
| 3648 coladvance(curwin->w_curswant); | |
| 3649 | |
| 3650 if (upd_topline) | |
| 3651 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 3652 | |
| 3653 return OK; | |
| 3654 } | |
| 3655 | |
| 3656 /* | |
| 3657 * Cursor down a number of logical lines. | |
| 3658 */ | |
| 3659 int | |
|
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diff
changeset
|
3660 cursor_down( |
|
83861277e6a3
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parents:
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diff
changeset
|
3661 long n, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3662 int upd_topline) /* When TRUE: update topline */ |
| 7 | 3663 { |
| 3664 linenr_T lnum; | |
| 3665 | |
| 3666 if (n > 0) | |
| 3667 { | |
| 3668 lnum = curwin->w_cursor.lnum; | |
| 3669 #ifdef FEAT_FOLDING | |
| 3670 /* Move to last line of fold, will fail if it's the end-of-file. */ | |
| 3671 (void)hasFolding(lnum, NULL, &lnum); | |
| 3672 #endif | |
| 161 | 3673 /* This fails if the cursor is already in the last line or would move |
| 4352 | 3674 * beyond the last line and '-' is in 'cpoptions' */ |
| 161 | 3675 if (lnum >= curbuf->b_ml.ml_line_count |
| 3676 || (lnum + n > curbuf->b_ml.ml_line_count | |
| 3677 && vim_strchr(p_cpo, CPO_MINUS) != NULL)) | |
| 7 | 3678 return FAIL; |
| 3679 if (lnum + n >= curbuf->b_ml.ml_line_count) | |
| 3680 lnum = curbuf->b_ml.ml_line_count; | |
| 3681 else | |
| 3682 #ifdef FEAT_FOLDING | |
| 3683 if (hasAnyFolding(curwin)) | |
| 3684 { | |
| 3685 linenr_T last; | |
| 3686 | |
| 3687 /* count each sequence of folded lines as one logical line */ | |
| 3688 while (n--) | |
| 3689 { | |
| 3690 if (hasFolding(lnum, NULL, &last)) | |
| 3691 lnum = last + 1; | |
| 3692 else | |
| 3693 ++lnum; | |
| 3694 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 3695 break; | |
| 3696 } | |
| 3697 if (lnum > curbuf->b_ml.ml_line_count) | |
| 3698 lnum = curbuf->b_ml.ml_line_count; | |
| 3699 } | |
| 3700 else | |
| 3701 #endif | |
| 3702 lnum += n; | |
| 3703 curwin->w_cursor.lnum = lnum; | |
| 3704 } | |
| 3705 | |
| 3706 /* try to advance to the column we want to be at */ | |
| 3707 coladvance(curwin->w_curswant); | |
| 3708 | |
| 3709 if (upd_topline) | |
| 3710 update_topline(); /* make sure curwin->w_topline is valid */ | |
| 3711 | |
| 3712 return OK; | |
| 3713 } | |
| 3714 | |
| 3715 /* | |
| 3716 * Stuff the last inserted text in the read buffer. | |
| 3717 * Last_insert actually is a copy of the redo buffer, so we | |
| 3718 * first have to remove the command. | |
| 3719 */ | |
| 3720 int | |
|
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diff
changeset
|
3721 stuff_inserted( |
|
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diff
changeset
|
3722 int c, /* Command character to be inserted */ |
|
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diff
changeset
|
3723 long count, /* Repeat this many times */ |
|
83861277e6a3
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diff
changeset
|
3724 int no_esc) /* Don't add an ESC at the end */ |
| 7 | 3725 { |
| 3726 char_u *esc_ptr; | |
| 3727 char_u *ptr; | |
| 3728 char_u *last_ptr; | |
| 3729 char_u last = NUL; | |
| 3730 | |
| 3731 ptr = get_last_insert(); | |
| 3732 if (ptr == NULL) | |
| 3733 { | |
|
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diff
changeset
|
3734 emsg(_(e_noinstext)); |
| 7 | 3735 return FAIL; |
| 3736 } | |
| 3737 | |
| 3738 /* may want to stuff the command character, to start Insert mode */ | |
| 3739 if (c != NUL) | |
| 3740 stuffcharReadbuff(c); | |
| 3741 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL) | |
| 3742 *esc_ptr = NUL; /* remove the ESC */ | |
| 3743 | |
| 3744 /* when the last char is either "0" or "^" it will be quoted if no ESC | |
| 3745 * comes after it OR if it will inserted more than once and "ptr" | |
| 3746 * starts with ^D. -- Acevedo | |
| 3747 */ | |
| 3748 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1; | |
| 3749 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^') | |
| 3750 && (no_esc || (*ptr == Ctrl_D && count > 1))) | |
| 3751 { | |
| 3752 last = *last_ptr; | |
| 3753 *last_ptr = NUL; | |
| 3754 } | |
| 3755 | |
| 3756 do | |
| 3757 { | |
| 3758 stuffReadbuff(ptr); | |
| 3759 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */ | |
| 3760 if (last) | |
| 3761 stuffReadbuff((char_u *)(last == '0' | |
| 3762 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0") | |
| 3763 : IF_EB("\026^", CTRL_V_STR "^"))); | |
| 3764 } | |
| 3765 while (--count > 0); | |
| 3766 | |
| 3767 if (last) | |
| 3768 *last_ptr = last; | |
| 3769 | |
| 3770 if (esc_ptr != NULL) | |
| 3771 *esc_ptr = ESC; /* put the ESC back */ | |
| 3772 | |
| 3773 /* may want to stuff a trailing ESC, to get out of Insert mode */ | |
| 3774 if (!no_esc) | |
| 3775 stuffcharReadbuff(ESC); | |
| 3776 | |
| 3777 return OK; | |
| 3778 } | |
| 3779 | |
| 3780 char_u * | |
|
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7799
diff
changeset
|
3781 get_last_insert(void) |
| 7 | 3782 { |
| 3783 if (last_insert == NULL) | |
| 3784 return NULL; | |
| 3785 return last_insert + last_insert_skip; | |
| 3786 } | |
| 3787 | |
| 3788 /* | |
| 3789 * Get last inserted string, and remove trailing <Esc>. | |
| 3790 * Returns pointer to allocated memory (must be freed) or NULL. | |
| 3791 */ | |
| 3792 char_u * | |
|
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diff
changeset
|
3793 get_last_insert_save(void) |
| 7 | 3794 { |
| 3795 char_u *s; | |
| 3796 int len; | |
| 3797 | |
| 3798 if (last_insert == NULL) | |
| 3799 return NULL; | |
| 3800 s = vim_strsave(last_insert + last_insert_skip); | |
| 3801 if (s != NULL) | |
| 3802 { | |
| 3803 len = (int)STRLEN(s); | |
| 3804 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */ | |
| 3805 s[len - 1] = NUL; | |
| 3806 } | |
| 3807 return s; | |
| 3808 } | |
| 3809 | |
| 3810 /* | |
| 3811 * Check the word in front of the cursor for an abbreviation. | |
| 3812 * Called when the non-id character "c" has been entered. | |
| 3813 * When an abbreviation is recognized it is removed from the text and | |
| 3814 * the replacement string is inserted in typebuf.tb_buf[], followed by "c". | |
| 3815 */ | |
| 3816 static int | |
|
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parents:
7799
diff
changeset
|
3817 echeck_abbr(int c) |
| 7 | 3818 { |
| 3819 /* Don't check for abbreviation in paste mode, when disabled and just | |
| 3820 * after moving around with cursor keys. */ | |
| 3821 if (p_paste || no_abbr || arrow_used) | |
| 3822 return FALSE; | |
| 3823 | |
| 3824 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col, | |
| 3825 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); | |
| 3826 } | |
| 3827 | |
| 3828 /* | |
| 3829 * replace-stack functions | |
| 3830 * | |
| 3831 * When replacing characters, the replaced characters are remembered for each | |
| 3832 * new character. This is used to re-insert the old text when backspacing. | |
| 3833 * | |
| 3834 * There is a NUL headed list of characters for each character that is | |
| 3835 * currently in the file after the insertion point. When BS is used, one NUL | |
| 3836 * headed list is put back for the deleted character. | |
| 3837 * | |
| 3838 * For a newline, there are two NUL headed lists. One contains the characters | |
| 3839 * that the NL replaced. The extra one stores the characters after the cursor | |
| 3840 * that were deleted (always white space). | |
| 3841 * | |
| 3842 * Replace_offset is normally 0, in which case replace_push will add a new | |
| 3843 * character at the end of the stack. If replace_offset is not 0, that many | |
| 3844 * characters will be left on the stack above the newly inserted character. | |
| 3845 */ | |
| 3846 | |
| 298 | 3847 static char_u *replace_stack = NULL; |
| 3848 static long replace_stack_nr = 0; /* next entry in replace stack */ | |
| 3849 static long replace_stack_len = 0; /* max. number of entries */ | |
| 7 | 3850 |
| 3851 void | |
|
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7799
diff
changeset
|
3852 replace_push( |
|
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7799
diff
changeset
|
3853 int c) /* character that is replaced (NUL is none) */ |
| 7 | 3854 { |
| 3855 char_u *p; | |
| 3856 | |
| 3857 if (replace_stack_nr < replace_offset) /* nothing to do */ | |
| 3858 return; | |
| 3859 if (replace_stack_len <= replace_stack_nr) | |
| 3860 { | |
| 3861 replace_stack_len += 50; | |
| 3862 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE); | |
| 3863 if (p == NULL) /* out of memory */ | |
| 3864 { | |
| 3865 replace_stack_len -= 50; | |
| 3866 return; | |
| 3867 } | |
| 3868 if (replace_stack != NULL) | |
| 3869 { | |
| 3870 mch_memmove(p, replace_stack, | |
| 3871 (size_t)(replace_stack_nr * sizeof(char_u))); | |
| 3872 vim_free(replace_stack); | |
| 3873 } | |
| 3874 replace_stack = p; | |
| 3875 } | |
| 3876 p = replace_stack + replace_stack_nr - replace_offset; | |
| 3877 if (replace_offset) | |
| 3878 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u))); | |
| 3879 *p = c; | |
| 3880 ++replace_stack_nr; | |
| 3881 } | |
| 3882 | |
| 1470 | 3883 /* |
| 3884 * Push a character onto the replace stack. Handles a multi-byte character in | |
| 3885 * reverse byte order, so that the first byte is popped off first. | |
| 3886 * Return the number of bytes done (includes composing characters). | |
| 3887 */ | |
| 3888 int | |
|
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diff
changeset
|
3889 replace_push_mb(char_u *p) |
| 1470 | 3890 { |
| 3891 int l = (*mb_ptr2len)(p); | |
| 3892 int j; | |
| 3893 | |
| 3894 for (j = l - 1; j >= 0; --j) | |
| 3895 replace_push(p[j]); | |
| 3896 return l; | |
| 3897 } | |
| 3898 | |
| 7 | 3899 /* |
| 3900 * Pop one item from the replace stack. | |
| 3901 * return -1 if stack empty | |
| 3902 * return replaced character or NUL otherwise | |
| 3903 */ | |
| 3904 static int | |
|
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diff
changeset
|
3905 replace_pop(void) |
| 7 | 3906 { |
| 3907 if (replace_stack_nr == 0) | |
| 3908 return -1; | |
| 3909 return (int)replace_stack[--replace_stack_nr]; | |
| 3910 } | |
| 3911 | |
| 3912 /* | |
| 3913 * Join the top two items on the replace stack. This removes to "off"'th NUL | |
| 3914 * encountered. | |
| 3915 */ | |
| 3916 static void | |
|
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7799
diff
changeset
|
3917 replace_join( |
|
83861277e6a3
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7799
diff
changeset
|
3918 int off) /* offset for which NUL to remove */ |
| 7 | 3919 { |
| 3920 int i; | |
| 3921 | |
| 3922 for (i = replace_stack_nr; --i >= 0; ) | |
| 3923 if (replace_stack[i] == NUL && off-- <= 0) | |
| 3924 { | |
| 3925 --replace_stack_nr; | |
| 3926 mch_memmove(replace_stack + i, replace_stack + i + 1, | |
| 3927 (size_t)(replace_stack_nr - i)); | |
| 3928 return; | |
| 3929 } | |
| 3930 } | |
| 3931 | |
| 3932 /* | |
| 3933 * Pop bytes from the replace stack until a NUL is found, and insert them | |
| 3934 * before the cursor. Can only be used in REPLACE or VREPLACE mode. | |
| 3935 */ | |
| 3936 static void | |
|
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7799
diff
changeset
|
3937 replace_pop_ins(void) |
| 7 | 3938 { |
| 3939 int cc; | |
| 3940 int oldState = State; | |
| 3941 | |
| 3942 State = NORMAL; /* don't want REPLACE here */ | |
| 3943 while ((cc = replace_pop()) > 0) | |
| 3944 { | |
| 3945 mb_replace_pop_ins(cc); | |
| 3946 dec_cursor(); | |
| 3947 } | |
| 3948 State = oldState; | |
| 3949 } | |
| 3950 | |
| 3951 /* | |
| 3952 * Insert bytes popped from the replace stack. "cc" is the first byte. If it | |
| 3953 * indicates a multi-byte char, pop the other bytes too. | |
| 3954 */ | |
| 3955 static void | |
|
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7799
diff
changeset
|
3956 mb_replace_pop_ins(int cc) |
| 7 | 3957 { |
| 3958 int n; | |
| 3549 | 3959 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 3960 int i; |
| 3961 int c; | |
| 3962 | |
| 3963 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1) | |
| 3964 { | |
| 3965 buf[0] = cc; | |
| 3966 for (i = 1; i < n; ++i) | |
| 3967 buf[i] = replace_pop(); | |
| 3968 ins_bytes_len(buf, n); | |
| 3969 } | |
| 3970 else | |
| 3971 ins_char(cc); | |
| 3972 | |
| 3973 if (enc_utf8) | |
| 3974 /* Handle composing chars. */ | |
| 3975 for (;;) | |
| 3976 { | |
| 3977 c = replace_pop(); | |
| 3978 if (c == -1) /* stack empty */ | |
| 3979 break; | |
| 3980 if ((n = MB_BYTE2LEN(c)) == 1) | |
| 3981 { | |
| 3982 /* Not a multi-byte char, put it back. */ | |
| 3983 replace_push(c); | |
| 3984 break; | |
| 3985 } | |
| 3986 else | |
| 3987 { | |
| 3988 buf[0] = c; | |
| 3989 for (i = 1; i < n; ++i) | |
| 3990 buf[i] = replace_pop(); | |
| 3991 if (utf_iscomposing(utf_ptr2char(buf))) | |
| 3992 ins_bytes_len(buf, n); | |
| 3993 else | |
| 3994 { | |
| 3995 /* Not a composing char, put it back. */ | |
| 3996 for (i = n - 1; i >= 0; --i) | |
| 3997 replace_push(buf[i]); | |
| 3998 break; | |
| 3999 } | |
| 4000 } | |
| 4001 } | |
| 4002 } | |
| 4003 | |
| 4004 /* | |
| 4005 * make the replace stack empty | |
| 4006 * (called when exiting replace mode) | |
| 4007 */ | |
| 4008 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4009 replace_flush(void) |
| 7 | 4010 { |
|
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
4011 VIM_CLEAR(replace_stack); |
| 7 | 4012 replace_stack_len = 0; |
| 4013 replace_stack_nr = 0; | |
| 4014 } | |
| 4015 | |
| 4016 /* | |
| 4017 * Handle doing a BS for one character. | |
| 4018 * cc < 0: replace stack empty, just move cursor | |
| 4019 * cc == 0: character was inserted, delete it | |
| 4020 * cc > 0: character was replaced, put cc (first byte of original char) back | |
| 4021 * and check for more characters to be put back | |
| 1782 | 4022 * When "limit_col" is >= 0, don't delete before this column. Matters when |
| 4023 * using composing characters, use del_char_after_col() instead of del_char(). | |
| 7 | 4024 */ |
| 4025 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4026 replace_do_bs(int limit_col) |
| 7 | 4027 { |
| 4028 int cc; | |
| 4029 int orig_len = 0; | |
| 4030 int ins_len; | |
| 4031 int orig_vcols = 0; | |
| 4032 colnr_T start_vcol; | |
| 4033 char_u *p; | |
| 4034 int i; | |
| 4035 int vcol; | |
| 4036 | |
| 4037 cc = replace_pop(); | |
| 4038 if (cc > 0) | |
| 4039 { | |
|
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|
4040 #ifdef FEAT_TEXT_PROP |
|
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diff
changeset
|
4041 size_t len_before = 0; // init to shut up GCC |
|
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diff
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|
4042 |
|
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|
4043 if (curbuf->b_has_textprop) |
|
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|
4044 { |
|
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changeset
|
4045 // Do not adjust text properties for individual delete and insert |
|
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|
4046 // operations, do it afterwards on the resulting text. |
|
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|
4047 len_before = STRLEN(ml_get_curline()); |
|
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|
4048 ++text_prop_frozen; |
|
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|
4049 } |
|
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diff
changeset
|
4050 #endif |
| 7 | 4051 if (State & VREPLACE_FLAG) |
| 4052 { | |
| 4053 /* Get the number of screen cells used by the character we are | |
| 4054 * going to delete. */ | |
| 4055 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL); | |
| 4056 orig_vcols = chartabsize(ml_get_cursor(), start_vcol); | |
| 4057 } | |
| 4058 if (has_mbyte) | |
| 4059 { | |
| 1782 | 4060 (void)del_char_after_col(limit_col); |
| 7 | 4061 if (State & VREPLACE_FLAG) |
| 835 | 4062 orig_len = (int)STRLEN(ml_get_cursor()); |
| 7 | 4063 replace_push(cc); |
| 4064 } | |
| 4065 else | |
| 4066 { | |
| 4067 pchar_cursor(cc); | |
| 4068 if (State & VREPLACE_FLAG) | |
| 835 | 4069 orig_len = (int)STRLEN(ml_get_cursor()) - 1; |
| 7 | 4070 } |
| 4071 replace_pop_ins(); | |
| 4072 | |
| 4073 if (State & VREPLACE_FLAG) | |
| 4074 { | |
| 4075 /* Get the number of screen cells used by the inserted characters */ | |
| 4076 p = ml_get_cursor(); | |
| 835 | 4077 ins_len = (int)STRLEN(p) - orig_len; |
| 7 | 4078 vcol = start_vcol; |
| 4079 for (i = 0; i < ins_len; ++i) | |
| 4080 { | |
| 4081 vcol += chartabsize(p + i, vcol); | |
| 474 | 4082 i += (*mb_ptr2len)(p) - 1; |
| 7 | 4083 } |
| 4084 vcol -= start_vcol; | |
| 4085 | |
| 4086 /* Delete spaces that were inserted after the cursor to keep the | |
| 4087 * text aligned. */ | |
| 4088 curwin->w_cursor.col += ins_len; | |
| 4089 while (vcol > orig_vcols && gchar_cursor() == ' ') | |
| 4090 { | |
| 4091 del_char(FALSE); | |
| 4092 ++orig_vcols; | |
| 4093 } | |
| 4094 curwin->w_cursor.col -= ins_len; | |
| 4095 } | |
| 4096 | |
|
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diff
changeset
|
4097 // mark the buffer as changed and prepare for displaying |
| 7 | 4098 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); |
|
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diff
changeset
|
4099 |
|
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|
4100 #ifdef FEAT_TEXT_PROP |
|
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|
4101 if (curbuf->b_has_textprop) |
|
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|
4102 { |
|
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|
4103 size_t len_now = STRLEN(ml_get_curline()); |
|
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diff
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|
4104 |
|
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|
4105 --text_prop_frozen; |
|
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diff
changeset
|
4106 adjust_prop_columns(curwin->w_cursor.lnum, curwin->w_cursor.col, |
|
16714
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diff
changeset
|
4107 (int)(len_now - len_before), 0); |
|
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diff
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|
4108 } |
|
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diff
changeset
|
4109 #endif |
| 7 | 4110 } |
| 4111 else if (cc == 0) | |
| 1782 | 4112 (void)del_char_after_col(limit_col); |
| 7 | 4113 } |
| 4114 | |
| 4115 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) | |
| 4116 /* | |
| 4117 * Map Hebrew keyboard when in hkmap mode. | |
| 4118 */ | |
| 4119 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4120 hkmap(int c) |
| 7 | 4121 { |
| 4122 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */ | |
| 4123 { | |
| 4124 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD, | |
| 4125 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN, | |
| 4126 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV}; | |
| 4127 static char_u map[26] = | |
| 4128 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/, | |
| 4129 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/, | |
| 4130 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/, | |
| 4131 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/, | |
| 4132 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/, | |
| 4133 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/, | |
| 4134 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/, | |
| 4135 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/, | |
| 4136 (char_u)AIN /*y*/, (char_u)ZADI /*z*/}; | |
| 4137 | |
| 4138 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z') | |
| 4139 return (int)(map[CharOrd(c)] - 1 + p_aleph); | |
| 4140 /* '-1'='sofit' */ | |
| 4141 else if (c == 'x') | |
| 4142 return 'X'; | |
| 4143 else if (c == 'q') | |
| 4144 return '\''; /* {geresh}={'} */ | |
| 4145 else if (c == 246) | |
| 4146 return ' '; /* \"o --> ' ' for a german keyboard */ | |
| 4147 else if (c == 228) | |
| 4148 return ' '; /* \"a --> ' ' -- / -- */ | |
| 4149 else if (c == 252) | |
| 4150 return ' '; /* \"u --> ' ' -- / -- */ | |
| 4151 #ifdef EBCDIC | |
| 4152 else if (islower(c)) | |
| 4153 #else | |
| 4154 /* NOTE: islower() does not do the right thing for us on Linux so we | |
| 4155 * do this the same was as 5.7 and previous, so it works correctly on | |
| 4156 * all systems. Specifically, the e.g. Delete and Arrow keys are | |
| 4157 * munged and won't work if e.g. searching for Hebrew text. | |
| 4158 */ | |
| 4159 else if (c >= 'a' && c <= 'z') | |
| 4160 #endif | |
| 4161 return (int)(map[CharOrdLow(c)] + p_aleph); | |
| 4162 else | |
| 4163 return c; | |
| 4164 } | |
| 4165 else | |
| 4166 { | |
| 4167 switch (c) | |
| 4168 { | |
| 4169 case '`': return ';'; | |
| 4170 case '/': return '.'; | |
| 4171 case '\'': return ','; | |
| 4172 case 'q': return '/'; | |
| 4173 case 'w': return '\''; | |
| 4174 | |
| 4175 /* Hebrew letters - set offset from 'a' */ | |
| 4176 case ',': c = '{'; break; | |
| 4177 case '.': c = 'v'; break; | |
| 4178 case ';': c = 't'; break; | |
| 4179 default: { | |
| 4180 static char str[] = "zqbcxlsjphmkwonu ydafe rig"; | |
| 4181 | |
| 4182 #ifdef EBCDIC | |
| 4183 /* see note about islower() above */ | |
| 4184 if (!islower(c)) | |
| 4185 #else | |
| 4186 if (c < 'a' || c > 'z') | |
| 4187 #endif | |
| 4188 return c; | |
| 4189 c = str[CharOrdLow(c)]; | |
| 4190 break; | |
| 4191 } | |
| 4192 } | |
| 4193 | |
| 4194 return (int)(CharOrdLow(c) + p_aleph); | |
| 4195 } | |
| 4196 } | |
| 4197 #endif | |
| 4198 | |
| 4199 static void | |
|
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parents:
7799
diff
changeset
|
4200 ins_reg(void) |
| 7 | 4201 { |
| 4202 int need_redraw = FALSE; | |
| 4203 int regname; | |
| 4204 int literally = 0; | |
| 844 | 4205 int vis_active = VIsual_active; |
| 7 | 4206 |
| 4207 /* | |
| 4208 * If we are going to wait for a character, show a '"'. | |
| 4209 */ | |
| 4210 pc_status = PC_STATUS_UNSET; | |
| 4211 if (redrawing() && !char_avail()) | |
| 4212 { | |
| 4213 /* may need to redraw when no more chars available now */ | |
| 661 | 4214 ins_redraw(FALSE); |
| 7 | 4215 |
| 4216 edit_putchar('"', TRUE); | |
| 4217 #ifdef FEAT_CMDL_INFO | |
| 4218 add_to_showcmd_c(Ctrl_R); | |
| 4219 #endif | |
| 4220 } | |
| 4221 | |
| 4222 #ifdef USE_ON_FLY_SCROLL | |
| 4223 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4224 #endif | |
| 4225 | |
| 4226 /* | |
| 4227 * Don't map the register name. This also prevents the mode message to be | |
| 4228 * deleted when ESC is hit. | |
| 4229 */ | |
| 4230 ++no_mapping; | |
| 1389 | 4231 regname = plain_vgetc(); |
| 7 | 4232 LANGMAP_ADJUST(regname, TRUE); |
| 4233 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P) | |
| 4234 { | |
| 4235 /* Get a third key for literal register insertion */ | |
| 4236 literally = regname; | |
| 4237 #ifdef FEAT_CMDL_INFO | |
| 4238 add_to_showcmd_c(literally); | |
| 4239 #endif | |
| 1389 | 4240 regname = plain_vgetc(); |
| 7 | 4241 LANGMAP_ADJUST(regname, TRUE); |
| 4242 } | |
| 4243 --no_mapping; | |
| 4244 | |
| 4245 #ifdef FEAT_EVAL | |
|
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|
4246 /* Don't call u_sync() while typing the expression or giving an error |
|
2945fe016b93
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diff
changeset
|
4247 * message for it. Only call it explicitly. */ |
| 7 | 4248 ++no_u_sync; |
| 4249 if (regname == '=') | |
| 4250 { | |
|
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|
4251 pos_T curpos = curwin->w_cursor; |
|
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|
4252 # ifdef HAVE_INPUT_METHOD |
| 7 | 4253 int im_on = im_get_status(); |
| 133 | 4254 # endif |
|
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|
4255 /* Sync undo when evaluating the expression calls setline() or |
|
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|
4256 * append(), so that it can be undone separately. */ |
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|
4257 u_sync_once = 2; |
|
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|
4258 |
| 7 | 4259 regname = get_expr_register(); |
|
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|
4260 |
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|
4261 // Cursor may be moved back a column. |
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|
4262 curwin->w_cursor = curpos; |
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|
4263 check_cursor(); |
|
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|
4264 # ifdef HAVE_INPUT_METHOD |
|
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changeset
|
4265 // Restore the Input Method. |
| 7 | 4266 if (im_on) |
| 4267 im_set_active(TRUE); | |
| 133 | 4268 # endif |
| 7 | 4269 } |
| 140 | 4270 if (regname == NUL || !valid_yank_reg(regname, FALSE)) |
| 4271 { | |
| 6949 | 4272 vim_beep(BO_REG); |
| 7 | 4273 need_redraw = TRUE; /* remove the '"' */ |
| 140 | 4274 } |
| 7 | 4275 else |
| 4276 { | |
| 4277 #endif | |
| 4278 if (literally == Ctrl_O || literally == Ctrl_P) | |
| 4279 { | |
| 4280 /* Append the command to the redo buffer. */ | |
| 4281 AppendCharToRedobuff(Ctrl_R); | |
| 4282 AppendCharToRedobuff(literally); | |
| 4283 AppendCharToRedobuff(regname); | |
| 4284 | |
| 4285 do_put(regname, BACKWARD, 1L, | |
| 4286 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND); | |
| 4287 } | |
| 4288 else if (insert_reg(regname, literally) == FAIL) | |
| 4289 { | |
| 6949 | 4290 vim_beep(BO_REG); |
| 7 | 4291 need_redraw = TRUE; /* remove the '"' */ |
| 4292 } | |
| 133 | 4293 else if (stop_insert_mode) |
| 4294 /* When the '=' register was used and a function was invoked that | |
| 4295 * did ":stopinsert" then stuff_empty() returns FALSE but we won't | |
| 4296 * insert anything, need to remove the '"' */ | |
| 4297 need_redraw = TRUE; | |
| 4298 | |
| 7 | 4299 #ifdef FEAT_EVAL |
| 4300 } | |
| 4301 --no_u_sync; | |
|
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|
4302 if (u_sync_once == 1) |
|
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|
4303 ins_need_undo = TRUE; |
|
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changeset
|
4304 u_sync_once = 0; |
| 7 | 4305 #endif |
| 4306 #ifdef FEAT_CMDL_INFO | |
| 4307 clear_showcmd(); | |
| 4308 #endif | |
| 4309 | |
| 4310 /* If the inserted register is empty, we need to remove the '"' */ | |
| 4311 if (need_redraw || stuff_empty()) | |
| 4312 edit_unputchar(); | |
| 844 | 4313 |
| 4314 /* Disallow starting Visual mode here, would get a weird mode. */ | |
| 4315 if (!vis_active && VIsual_active) | |
| 4316 end_visual_mode(); | |
| 7 | 4317 } |
| 4318 | |
| 4319 /* | |
| 4320 * CTRL-G commands in Insert mode. | |
| 4321 */ | |
| 4322 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4323 ins_ctrl_g(void) |
| 7 | 4324 { |
| 4325 int c; | |
| 4326 | |
| 4327 #ifdef FEAT_INS_EXPAND | |
| 4328 /* Right after CTRL-X the cursor will be after the ruler. */ | |
| 4329 setcursor(); | |
| 4330 #endif | |
| 4331 | |
| 4332 /* | |
| 4333 * Don't map the second key. This also prevents the mode message to be | |
| 4334 * deleted when ESC is hit. | |
| 4335 */ | |
| 4336 ++no_mapping; | |
| 1389 | 4337 c = plain_vgetc(); |
| 7 | 4338 --no_mapping; |
| 4339 switch (c) | |
| 4340 { | |
| 4341 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */ | |
| 4342 case K_UP: | |
| 4343 case Ctrl_K: | |
| 4344 case 'k': ins_up(TRUE); | |
| 4345 break; | |
| 4346 | |
| 4347 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */ | |
| 4348 case K_DOWN: | |
| 4349 case Ctrl_J: | |
| 4350 case 'j': ins_down(TRUE); | |
| 4351 break; | |
| 4352 | |
| 4353 /* CTRL-G u: start new undoable edit */ | |
| 825 | 4354 case 'u': u_sync(TRUE); |
| 7 | 4355 ins_need_undo = TRUE; |
| 626 | 4356 |
| 4357 /* Need to reset Insstart, esp. because a BS that joins | |
| 1219 | 4358 * a line to the previous one must save for undo. */ |
| 5680 | 4359 update_Insstart_orig = FALSE; |
| 626 | 4360 Insstart = curwin->w_cursor; |
| 7 | 4361 break; |
| 4362 | |
|
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parents:
6971
diff
changeset
|
4363 /* CTRL-G U: do not break undo with the next char */ |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4364 case 'U': |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
4365 /* Allow one left/right cursor movement with the next char, |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
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parents:
6971
diff
changeset
|
4366 * without breaking undo. */ |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
4367 dont_sync_undo = MAYBE; |
|
c8efa41dd451
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parents:
6971
diff
changeset
|
4368 break; |
|
c8efa41dd451
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Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
4369 |
| 7 | 4370 /* Unknown CTRL-G command, reserved for future expansion. */ |
| 6949 | 4371 default: vim_beep(BO_CTRLG); |
| 7 | 4372 } |
| 4373 } | |
| 4374 | |
| 4375 /* | |
| 449 | 4376 * CTRL-^ in Insert mode. |
| 4377 */ | |
| 4378 static void | |
|
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parents:
7799
diff
changeset
|
4379 ins_ctrl_hat(void) |
| 449 | 4380 { |
| 782 | 4381 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 449 | 4382 { |
| 4383 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */ | |
| 4384 if (State & LANGMAP) | |
| 4385 { | |
| 4386 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 4387 State &= ~LANGMAP; | |
| 4388 } | |
| 4389 else | |
| 4390 { | |
| 4391 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 4392 State |= LANGMAP; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4393 #ifdef HAVE_INPUT_METHOD |
| 449 | 4394 im_set_active(FALSE); |
| 4395 #endif | |
| 4396 } | |
| 4397 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4398 #ifdef HAVE_INPUT_METHOD |
| 449 | 4399 else |
| 4400 { | |
| 4401 /* There are no ":lmap" mappings, toggle IM */ | |
| 4402 if (im_get_status()) | |
| 4403 { | |
| 4404 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 4405 im_set_active(FALSE); | |
| 4406 } | |
| 4407 else | |
| 4408 { | |
| 4409 curbuf->b_p_iminsert = B_IMODE_IM; | |
| 4410 State &= ~LANGMAP; | |
| 4411 im_set_active(TRUE); | |
| 4412 } | |
| 4413 } | |
| 4414 #endif | |
| 4415 set_iminsert_global(); | |
| 4416 showmode(); | |
| 4417 #ifdef FEAT_GUI | |
| 4418 /* may show different cursor shape or color */ | |
| 4419 if (gui.in_use) | |
| 4420 gui_update_cursor(TRUE, FALSE); | |
| 4421 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12323
diff
changeset
|
4422 #if defined(FEAT_KEYMAP) |
| 449 | 4423 /* Show/unshow value of 'keymap' in status lines. */ |
| 4424 status_redraw_curbuf(); | |
| 4425 #endif | |
| 4426 } | |
| 4427 | |
| 4428 /* | |
| 7 | 4429 * Handle ESC in insert mode. |
| 4430 * Returns TRUE when leaving insert mode, FALSE when going to repeat the | |
| 4431 * insert. | |
| 4432 */ | |
| 4433 static int | |
|
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7799
diff
changeset
|
4434 ins_esc( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
4435 long *count, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4436 int cmdchar, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4437 int nomove) /* don't move cursor */ |
| 7 | 4438 { |
| 4439 int temp; | |
| 4440 static int disabled_redraw = FALSE; | |
| 4441 | |
| 744 | 4442 #ifdef FEAT_SPELL |
| 449 | 4443 check_spell_redraw(); |
| 4444 #endif | |
| 7 | 4445 #if defined(FEAT_HANGULIN) |
| 4446 # if defined(ESC_CHG_TO_ENG_MODE) | |
| 4447 hangul_input_state_set(0); | |
| 4448 # endif | |
| 4449 if (composing_hangul) | |
| 4450 { | |
| 4451 push_raw_key(composing_hangul_buffer, 2); | |
| 4452 composing_hangul = 0; | |
| 4453 } | |
| 4454 #endif | |
| 4455 | |
| 4456 temp = curwin->w_cursor.col; | |
| 4457 if (disabled_redraw) | |
| 4458 { | |
| 4459 --RedrawingDisabled; | |
| 4460 disabled_redraw = FALSE; | |
| 4461 } | |
| 4462 if (!arrow_used) | |
| 4463 { | |
| 4464 /* | |
| 4465 * Don't append the ESC for "r<CR>" and "grx". | |
| 75 | 4466 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for |
| 4467 * when "count" is non-zero. | |
| 7 | 4468 */ |
| 4469 if (cmdchar != 'r' && cmdchar != 'v') | |
| 75 | 4470 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR); |
| 7 | 4471 |
| 4472 /* | |
| 4473 * Repeating insert may take a long time. Check for | |
| 4474 * interrupt now and then. | |
| 4475 */ | |
| 4476 if (*count > 0) | |
| 4477 { | |
| 4478 line_breakcheck(); | |
| 4479 if (got_int) | |
| 4480 *count = 0; | |
| 4481 } | |
| 4482 | |
| 4483 if (--*count > 0) /* repeat what was typed */ | |
| 4484 { | |
| 164 | 4485 /* Vi repeats the insert without replacing characters. */ |
| 4486 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL) | |
| 4487 State &= ~REPLACE_FLAG; | |
| 4488 | |
| 7 | 4489 (void)start_redo_ins(); |
| 4490 if (cmdchar == 'r' || cmdchar == 'v') | |
| 6098 | 4491 stuffRedoReadbuff(ESC_STR); /* no ESC in redo buffer */ |
| 7 | 4492 ++RedrawingDisabled; |
| 4493 disabled_redraw = TRUE; | |
| 4494 return FALSE; /* repeat the insert */ | |
| 4495 } | |
| 5434 | 4496 stop_insert(&curwin->w_cursor, TRUE, nomove); |
| 7 | 4497 undisplay_dollar(); |
| 4498 } | |
| 4499 | |
| 4500 /* When an autoindent was removed, curswant stays after the | |
| 4501 * indent */ | |
| 4502 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col) | |
| 4503 curwin->w_set_curswant = TRUE; | |
| 4504 | |
| 4505 /* Remember the last Insert position in the '^ mark. */ | |
| 4506 if (!cmdmod.keepjumps) | |
| 4507 curbuf->b_last_insert = curwin->w_cursor; | |
| 4508 | |
| 4509 /* | |
| 4510 * The cursor should end up on the last inserted character. | |
| 477 | 4511 * Don't do it for CTRL-O, unless past the end of the line. |
| 7 | 4512 */ |
| 477 | 4513 if (!nomove |
| 4514 && (curwin->w_cursor.col != 0 | |
|
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parents:
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diff
changeset
|
4515 || curwin->w_cursor.coladd > 0) |
| 477 | 4516 && (restart_edit == NUL |
| 5735 | 4517 || (gchar_cursor() == NUL && !VIsual_active)) |
| 7 | 4518 #ifdef FEAT_RIGHTLEFT |
| 4519 && !revins_on | |
| 4520 #endif | |
| 4521 ) | |
| 4522 { | |
| 4523 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL) | |
| 4524 { | |
| 4525 oneleft(); | |
| 4526 if (restart_edit != NUL) | |
| 4527 ++curwin->w_cursor.coladd; | |
| 4528 } | |
| 4529 else | |
| 4530 { | |
| 4531 --curwin->w_cursor.col; | |
| 4532 /* Correct cursor for multi-byte character. */ | |
| 4533 if (has_mbyte) | |
| 4534 mb_adjust_cursor(); | |
| 4535 } | |
| 4536 } | |
| 4537 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4538 #ifdef HAVE_INPUT_METHOD |
| 7 | 4539 /* Disable IM to allow typing English directly for Normal mode commands. |
| 4540 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as | |
| 4541 * well). */ | |
| 4542 if (!(State & LANGMAP)) | |
| 4543 im_save_status(&curbuf->b_p_iminsert); | |
| 4544 im_set_active(FALSE); | |
| 4545 #endif | |
| 4546 | |
| 4547 State = NORMAL; | |
| 4548 /* need to position cursor again (e.g. when on a TAB ) */ | |
| 4549 changed_cline_bef_curs(); | |
| 4550 | |
| 4551 #ifdef FEAT_MOUSE | |
| 4552 setmouse(); | |
| 4553 #endif | |
| 4554 #ifdef CURSOR_SHAPE | |
| 4555 ui_cursor_shape(); /* may show different cursor shape */ | |
| 4556 #endif | |
|
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patch 8.0.0232: paste does not work when 'esckeys' is off
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parents:
10682
diff
changeset
|
4557 if (!p_ek) |
|
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patch 8.0.0232: paste does not work when 'esckeys' is off
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parents:
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diff
changeset
|
4558 /* Re-enable bracketed paste mode. */ |
|
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patch 8.0.0232: paste does not work when 'esckeys' is off
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parents:
10682
diff
changeset
|
4559 out_str(T_BE); |
| 7 | 4560 |
|
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16368
diff
changeset
|
4561 // When recording or for CTRL-O, need to display the new mode. |
|
3d6b282e2d6e
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16368
diff
changeset
|
4562 // Otherwise remove the mode message. |
|
14004
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parents:
13876
diff
changeset
|
4563 if (reg_recording != 0 || restart_edit != NUL) |
| 7 | 4564 showmode(); |
|
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patch 8.1.1189: mode is not cleared when leaving Insert mode
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parents:
16162
diff
changeset
|
4565 else if (p_smd && (got_int || !skip_showmode())) |
|
15543
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parents:
15521
diff
changeset
|
4566 msg(""); |
| 7 | 4567 |
| 4568 return TRUE; /* exit Insert mode */ | |
| 4569 } | |
| 4570 | |
| 4571 #ifdef FEAT_RIGHTLEFT | |
| 4572 /* | |
| 4573 * Toggle language: hkmap and revins_on. | |
| 4574 * Move to end of reverse inserted text. | |
| 4575 */ | |
| 4576 static void | |
|
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7799
diff
changeset
|
4577 ins_ctrl_(void) |
| 7 | 4578 { |
| 4579 if (revins_on && revins_chars && revins_scol >= 0) | |
| 4580 { | |
| 4581 while (gchar_cursor() != NUL && revins_chars--) | |
| 4582 ++curwin->w_cursor.col; | |
| 4583 } | |
| 4584 p_ri = !p_ri; | |
| 4585 revins_on = (State == INSERT && p_ri); | |
| 4586 if (revins_on) | |
| 4587 { | |
| 4588 revins_scol = curwin->w_cursor.col; | |
| 4589 revins_legal++; | |
| 4590 revins_chars = 0; | |
| 4591 undisplay_dollar(); | |
| 4592 } | |
| 4593 else | |
| 4594 revins_scol = -1; | |
|
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diff
changeset
|
4595 p_hkmap = curwin->w_p_rl ^ p_ri; // be consistent! |
| 7 | 4596 showmode(); |
| 4597 } | |
| 4598 #endif | |
| 4599 | |
| 4600 /* | |
| 4601 * If 'keymodel' contains "startsel", may start selection. | |
| 4602 * Returns TRUE when a CTRL-O and other keys stuffed. | |
| 4603 */ | |
| 4604 static int | |
|
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diff
changeset
|
4605 ins_start_select(int c) |
| 7 | 4606 { |
| 4607 if (km_startsel) | |
| 4608 switch (c) | |
| 4609 { | |
| 4610 case K_KHOME: | |
| 4611 case K_KEND: | |
| 4612 case K_PAGEUP: | |
| 4613 case K_KPAGEUP: | |
| 4614 case K_PAGEDOWN: | |
| 4615 case K_KPAGEDOWN: | |
|
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12674
diff
changeset
|
4616 # ifdef MACOS_X |
| 7 | 4617 case K_LEFT: |
| 4618 case K_RIGHT: | |
| 4619 case K_UP: | |
| 4620 case K_DOWN: | |
| 4621 case K_END: | |
| 4622 case K_HOME: | |
| 4623 # endif | |
| 4624 if (!(mod_mask & MOD_MASK_SHIFT)) | |
| 4625 break; | |
| 4626 /* FALLTHROUGH */ | |
| 4627 case K_S_LEFT: | |
| 4628 case K_S_RIGHT: | |
| 4629 case K_S_UP: | |
| 4630 case K_S_DOWN: | |
| 4631 case K_S_END: | |
| 4632 case K_S_HOME: | |
| 4633 /* Start selection right away, the cursor can move with | |
| 4634 * CTRL-O when beyond the end of the line. */ | |
| 4635 start_selection(); | |
| 4636 | |
| 4637 /* Execute the key in (insert) Select mode. */ | |
| 4638 stuffcharReadbuff(Ctrl_O); | |
| 4639 if (mod_mask) | |
| 4640 { | |
| 4641 char_u buf[4]; | |
| 4642 | |
| 4643 buf[0] = K_SPECIAL; | |
| 4644 buf[1] = KS_MODIFIER; | |
| 4645 buf[2] = mod_mask; | |
| 4646 buf[3] = NUL; | |
| 4647 stuffReadbuff(buf); | |
| 4648 } | |
| 4649 stuffcharReadbuff(c); | |
| 4650 return TRUE; | |
| 4651 } | |
| 4652 return FALSE; | |
| 4653 } | |
| 4654 | |
| 4655 /* | |
| 4352 | 4656 * <Insert> key in Insert mode: toggle insert/replace mode. |
| 449 | 4657 */ |
| 4658 static void | |
|
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7799
diff
changeset
|
4659 ins_insert(int replaceState) |
| 449 | 4660 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4661 #ifdef FEAT_EVAL |
| 449 | 4662 set_vim_var_string(VV_INSERTMODE, |
|
14424
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
4663 (char_u *)((State & REPLACE_FLAG) ? "i" |
|
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parents:
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diff
changeset
|
4664 : replaceState == VREPLACE ? "v" |
|
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parents:
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diff
changeset
|
4665 : "r"), 1); |
|
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parents:
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diff
changeset
|
4666 #endif |
|
14485
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
14465
diff
changeset
|
4667 ins_apply_autocmds(EVENT_INSERTCHANGE); |
| 449 | 4668 if (State & REPLACE_FLAG) |
| 4669 State = INSERT | (State & LANGMAP); | |
| 4670 else | |
| 4671 State = replaceState | (State & LANGMAP); | |
| 4672 AppendCharToRedobuff(K_INS); | |
| 4673 showmode(); | |
| 4674 #ifdef CURSOR_SHAPE | |
| 4675 ui_cursor_shape(); /* may show different cursor shape */ | |
| 4676 #endif | |
| 4677 } | |
| 4678 | |
| 4679 /* | |
| 4680 * Pressed CTRL-O in Insert mode. | |
| 4681 */ | |
| 4682 static void | |
|
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parents:
7799
diff
changeset
|
4683 ins_ctrl_o(void) |
| 449 | 4684 { |
| 4685 if (State & VREPLACE_FLAG) | |
| 4686 restart_edit = 'V'; | |
| 4687 else | |
| 4688 if (State & REPLACE_FLAG) | |
| 4689 restart_edit = 'R'; | |
| 4690 else | |
| 4691 restart_edit = 'I'; | |
| 4692 if (virtual_active()) | |
| 4693 ins_at_eol = FALSE; /* cursor always keeps its column */ | |
| 4694 else | |
| 4695 ins_at_eol = (gchar_cursor() == NUL); | |
| 4696 } | |
| 4697 | |
| 4698 /* | |
| 7 | 4699 * If the cursor is on an indent, ^T/^D insert/delete one |
| 4700 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". | |
| 1796 | 4701 * Always round the indent to 'shiftwidth', this is compatible |
| 7 | 4702 * with vi. But vi only supports ^T and ^D after an |
| 4703 * autoindent, we support it everywhere. | |
| 4704 */ | |
| 4705 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4706 ins_shift(int c, int lastc) |
| 7 | 4707 { |
| 4708 if (stop_arrow() == FAIL) | |
| 4709 return; | |
| 4710 AppendCharToRedobuff(c); | |
| 4711 | |
| 4712 /* | |
| 4713 * 0^D and ^^D: remove all indent. | |
| 4714 */ | |
| 1330 | 4715 if (c == Ctrl_D && (lastc == '0' || lastc == '^') |
| 4716 && curwin->w_cursor.col > 0) | |
| 7 | 4717 { |
| 4718 --curwin->w_cursor.col; | |
| 4719 (void)del_char(FALSE); /* delete the '^' or '0' */ | |
| 4720 /* In Replace mode, restore the characters that '^' or '0' replaced. */ | |
| 4721 if (State & REPLACE_FLAG) | |
| 4722 replace_pop_ins(); | |
| 4723 if (lastc == '^') | |
| 4724 old_indent = get_indent(); /* remember curr. indent */ | |
| 1516 | 4725 change_indent(INDENT_SET, 0, TRUE, 0, TRUE); |
| 7 | 4726 } |
| 4727 else | |
| 1516 | 4728 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0, TRUE); |
| 7 | 4729 |
| 4730 if (did_ai && *skipwhite(ml_get_curline()) != NUL) | |
| 4731 did_ai = FALSE; | |
| 4732 #ifdef FEAT_SMARTINDENT | |
| 4733 did_si = FALSE; | |
| 4734 can_si = FALSE; | |
| 4735 can_si_back = FALSE; | |
| 4736 #endif | |
| 4737 #ifdef FEAT_CINDENT | |
| 4738 can_cindent = FALSE; /* no cindenting after ^D or ^T */ | |
| 4739 #endif | |
| 4740 } | |
| 4741 | |
| 4742 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4743 ins_del(void) |
| 7 | 4744 { |
| 4745 int temp; | |
| 4746 | |
| 4747 if (stop_arrow() == FAIL) | |
| 4748 return; | |
| 4749 if (gchar_cursor() == NUL) /* delete newline */ | |
| 4750 { | |
| 4751 temp = curwin->w_cursor.col; | |
| 4752 if (!can_bs(BS_EOL) /* only if "eol" included */ | |
| 5848 | 4753 || do_join(2, FALSE, TRUE, FALSE, FALSE) == FAIL) |
| 6949 | 4754 vim_beep(BO_BS); |
| 7 | 4755 else |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4756 { |
| 7 | 4757 curwin->w_cursor.col = temp; |
|
13402
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Christian Brabandt <cb@256bit.org>
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13384
diff
changeset
|
4758 /* Adjust orig_line_count in case more lines have been deleted than |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4759 * have been added. That makes sure, that open_line() later |
|
338b15c63e2c
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4760 * can access all buffer lines correctly */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4761 if (State & VREPLACE_FLAG && |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4762 orig_line_count > curbuf->b_ml.ml_line_count) |
|
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parents:
13384
diff
changeset
|
4763 orig_line_count = curbuf->b_ml.ml_line_count; |
|
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Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4764 } |
| 7 | 4765 } |
| 6949 | 4766 else if (del_char(FALSE) == FAIL) /* delete char under cursor */ |
| 4767 vim_beep(BO_BS); | |
| 7 | 4768 did_ai = FALSE; |
| 4769 #ifdef FEAT_SMARTINDENT | |
| 4770 did_si = FALSE; | |
| 4771 can_si = FALSE; | |
| 4772 can_si_back = FALSE; | |
| 4773 #endif | |
| 4774 AppendCharToRedobuff(K_DEL); | |
| 4775 } | |
| 4776 | |
| 1460 | 4777 /* |
| 4778 * Delete one character for ins_bs(). | |
| 4779 */ | |
| 4780 static void | |
|
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parents:
7799
diff
changeset
|
4781 ins_bs_one(colnr_T *vcolp) |
| 1460 | 4782 { |
| 4783 dec_cursor(); | |
| 4784 getvcol(curwin, &curwin->w_cursor, vcolp, NULL, NULL); | |
| 4785 if (State & REPLACE_FLAG) | |
| 4786 { | |
| 4787 /* Don't delete characters before the insert point when in | |
| 4788 * Replace mode */ | |
| 4789 if (curwin->w_cursor.lnum != Insstart.lnum | |
| 4790 || curwin->w_cursor.col >= Insstart.col) | |
| 1782 | 4791 replace_do_bs(-1); |
| 1460 | 4792 } |
| 4793 else | |
| 4794 (void)del_char(FALSE); | |
| 4795 } | |
| 4796 | |
| 7 | 4797 /* |
| 4798 * Handle Backspace, delete-word and delete-line in Insert mode. | |
| 4799 * Return TRUE when backspace was actually used. | |
| 4800 */ | |
| 4801 static int | |
|
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parents:
7799
diff
changeset
|
4802 ins_bs( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
4803 int c, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4804 int mode, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4805 int *inserted_space_p) |
| 7 | 4806 { |
| 4807 linenr_T lnum; | |
| 4808 int cc; | |
| 4809 int temp = 0; /* init for GCC */ | |
| 1872 | 4810 colnr_T save_col; |
| 7 | 4811 colnr_T mincol; |
| 4812 int did_backspace = FALSE; | |
| 4813 int in_indent; | |
| 4814 int oldState; | |
| 714 | 4815 int cpc[MAX_MCO]; /* composing characters */ |
| 7 | 4816 |
| 4817 /* | |
| 4818 * can't delete anything in an empty file | |
| 4819 * can't backup past first character in buffer | |
| 4820 * can't backup past starting point unless 'backspace' > 1 | |
| 4821 * can backup to a previous line if 'backspace' == 0 | |
| 4822 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
4823 if ( BUFEMPTY() |
| 7 | 4824 || ( |
| 4825 #ifdef FEAT_RIGHTLEFT | |
| 4826 !revins_on && | |
| 4827 #endif | |
| 4828 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0) | |
| 4829 || (!can_bs(BS_START) | |
| 4830 && (arrow_used | |
| 5852 | 4831 || (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 4832 && curwin->w_cursor.col <= Insstart_orig.col))) | |
| 7 | 4833 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0 |
| 4834 && curwin->w_cursor.col <= ai_col) | |
| 4835 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0)))) | |
| 4836 { | |
| 6949 | 4837 vim_beep(BO_BS); |
| 7 | 4838 return FALSE; |
| 4839 } | |
| 4840 | |
| 4841 if (stop_arrow() == FAIL) | |
| 4842 return FALSE; | |
| 4843 in_indent = inindent(0); | |
| 4844 #ifdef FEAT_CINDENT | |
| 4845 if (in_indent) | |
| 4846 can_cindent = FALSE; | |
| 4847 #endif | |
| 4848 #ifdef FEAT_COMMENTS | |
| 4849 end_comment_pending = NUL; /* After BS, don't auto-end comment */ | |
| 4850 #endif | |
| 4851 #ifdef FEAT_RIGHTLEFT | |
| 4852 if (revins_on) /* put cursor after last inserted char */ | |
| 4853 inc_cursor(); | |
| 4854 #endif | |
| 4855 | |
| 4856 /* Virtualedit: | |
| 4857 * BACKSPACE_CHAR eats a virtual space | |
| 4858 * BACKSPACE_WORD eats all coladd | |
| 4859 * BACKSPACE_LINE eats all coladd and keeps going | |
| 4860 */ | |
| 4861 if (curwin->w_cursor.coladd > 0) | |
| 4862 { | |
| 4863 if (mode == BACKSPACE_CHAR) | |
| 4864 { | |
| 4865 --curwin->w_cursor.coladd; | |
| 4866 return TRUE; | |
| 4867 } | |
| 4868 if (mode == BACKSPACE_WORD) | |
| 4869 { | |
| 4870 curwin->w_cursor.coladd = 0; | |
| 4871 return TRUE; | |
| 4872 } | |
| 4873 curwin->w_cursor.coladd = 0; | |
| 4874 } | |
| 4875 | |
| 4876 /* | |
|
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patch 8.0.0533: abbreviation doesn't work after backspacing newline
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11289
diff
changeset
|
4877 * Delete newline! |
| 7 | 4878 */ |
| 4879 if (curwin->w_cursor.col == 0) | |
| 4880 { | |
| 6629 | 4881 lnum = Insstart.lnum; |
| 5852 | 4882 if (curwin->w_cursor.lnum == lnum |
| 7 | 4883 #ifdef FEAT_RIGHTLEFT |
| 4884 || revins_on | |
| 4885 #endif | |
| 4886 ) | |
| 4887 { | |
| 4888 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2), | |
| 4889 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL) | |
| 4890 return FALSE; | |
| 6629 | 4891 --Insstart.lnum; |
|
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patch 8.0.0541: compiler warning on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
11295
diff
changeset
|
4892 Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); |
| 7 | 4893 } |
| 4894 /* | |
| 4895 * In replace mode: | |
| 4896 * cc < 0: NL was inserted, delete it | |
| 4897 * cc >= 0: NL was replaced, put original characters back | |
| 4898 */ | |
| 4899 cc = -1; | |
| 4900 if (State & REPLACE_FLAG) | |
| 4901 cc = replace_pop(); /* returns -1 if NL was inserted */ | |
| 4902 /* | |
| 4903 * In replace mode, in the line we started replacing, we only move the | |
| 4904 * cursor. | |
| 4905 */ | |
| 4906 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum) | |
| 4907 { | |
| 4908 dec_cursor(); | |
| 4909 } | |
| 4910 else | |
| 4911 { | |
| 4912 if (!(State & VREPLACE_FLAG) | |
| 4913 || curwin->w_cursor.lnum > orig_line_count) | |
| 4914 { | |
| 4915 temp = gchar_cursor(); /* remember current char */ | |
| 4916 --curwin->w_cursor.lnum; | |
| 278 | 4917 |
| 4918 /* When "aw" is in 'formatoptions' we must delete the space at | |
| 4919 * the end of the line, otherwise the line will be broken | |
| 4920 * again when auto-formatting. */ | |
| 4921 if (has_format_option(FO_AUTO) | |
| 4922 && has_format_option(FO_WHITE_PAR)) | |
| 4923 { | |
| 4924 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, | |
| 4925 TRUE); | |
| 4926 int len; | |
| 4927 | |
| 835 | 4928 len = (int)STRLEN(ptr); |
| 278 | 4929 if (len > 0 && ptr[len - 1] == ' ') |
| 4930 ptr[len - 1] = NUL; | |
| 4931 } | |
| 4932 | |
| 5848 | 4933 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); |
| 7 | 4934 if (temp == NUL && gchar_cursor() != NUL) |
| 4935 inc_cursor(); | |
| 4936 } | |
| 4937 else | |
| 4938 dec_cursor(); | |
| 4939 | |
| 4940 /* | |
| 4941 * In REPLACE mode we have to put back the text that was replaced | |
| 4942 * by the NL. On the replace stack is first a NUL-terminated | |
| 4943 * sequence of characters that were deleted and then the | |
| 4944 * characters that NL replaced. | |
| 4945 */ | |
| 4946 if (State & REPLACE_FLAG) | |
| 4947 { | |
| 4948 /* | |
| 4949 * Do the next ins_char() in NORMAL state, to | |
| 4950 * prevent ins_char() from replacing characters and | |
| 4951 * avoiding showmatch(). | |
| 4952 */ | |
| 4953 oldState = State; | |
| 4954 State = NORMAL; | |
| 4955 /* | |
| 4956 * restore characters (blanks) deleted after cursor | |
| 4957 */ | |
| 4958 while (cc > 0) | |
| 4959 { | |
| 1872 | 4960 save_col = curwin->w_cursor.col; |
| 7 | 4961 mb_replace_pop_ins(cc); |
| 1872 | 4962 curwin->w_cursor.col = save_col; |
| 7 | 4963 cc = replace_pop(); |
| 4964 } | |
| 4965 /* restore the characters that NL replaced */ | |
| 4966 replace_pop_ins(); | |
| 4967 State = oldState; | |
| 4968 } | |
| 4969 } | |
| 4970 did_ai = FALSE; | |
| 4971 } | |
| 4972 else | |
| 4973 { | |
| 4974 /* | |
| 4975 * Delete character(s) before the cursor. | |
| 4976 */ | |
| 4977 #ifdef FEAT_RIGHTLEFT | |
| 4978 if (revins_on) /* put cursor on last inserted char */ | |
| 4979 dec_cursor(); | |
| 4980 #endif | |
| 4981 mincol = 0; | |
| 4982 /* keep indent */ | |
| 1085 | 4983 if (mode == BACKSPACE_LINE |
| 4984 && (curbuf->b_p_ai | |
| 4985 #ifdef FEAT_CINDENT | |
| 2004 | 4986 || cindent_on() |
| 1085 | 4987 #endif |
| 4988 ) | |
| 7 | 4989 #ifdef FEAT_RIGHTLEFT |
| 4990 && !revins_on | |
| 4991 #endif | |
| 4992 ) | |
| 4993 { | |
| 1872 | 4994 save_col = curwin->w_cursor.col; |
| 7 | 4995 beginline(BL_WHITE); |
| 1988 | 4996 if (curwin->w_cursor.col < save_col) |
| 7 | 4997 mincol = curwin->w_cursor.col; |
| 1872 | 4998 curwin->w_cursor.col = save_col; |
| 7 | 4999 } |
| 5000 | |
| 5001 /* | |
| 5002 * Handle deleting one 'shiftwidth' or 'softtabstop'. | |
| 5003 */ | |
| 5004 if ( mode == BACKSPACE_CHAR | |
| 5005 && ((p_sta && in_indent) | |
|
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diff
changeset
|
5006 || ((get_sts_value() != 0 |
|
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diff
changeset
|
5007 #ifdef FEAT_VARTABS |
|
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14103
diff
changeset
|
5008 || tabstop_count(curbuf->b_p_vsts_array) |
|
2ad722003b36
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diff
changeset
|
5009 #endif |
|
2ad722003b36
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parents:
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diff
changeset
|
5010 ) |
| 1497 | 5011 && curwin->w_cursor.col > 0 |
| 7 | 5012 && (*(ml_get_cursor() - 1) == TAB |
| 5013 || (*(ml_get_cursor() - 1) == ' ' | |
| 5014 && (!*inserted_space_p | |
| 5015 || arrow_used)))))) | |
| 5016 { | |
| 5017 int ts; | |
| 5018 colnr_T vcol; | |
| 5019 colnr_T want_vcol; | |
| 1460 | 5020 colnr_T start_vcol; |
| 7 | 5021 |
| 5022 *inserted_space_p = FALSE; | |
| 5023 /* Compute the virtual column where we want to be. Since | |
| 5024 * 'showbreak' may get in the way, need to get the last column of | |
| 5025 * the previous character. */ | |
| 5026 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 1460 | 5027 start_vcol = vcol; |
| 7 | 5028 dec_cursor(); |
| 5029 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); | |
| 5030 inc_cursor(); | |
|
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diff
changeset
|
5031 #ifdef FEAT_VARTABS |
|
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diff
changeset
|
5032 if (p_sta && in_indent) |
|
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diff
changeset
|
5033 { |
|
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parents:
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diff
changeset
|
5034 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:
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diff
changeset
|
5035 want_vcol = (want_vcol / ts) * ts; |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5036 } |
|
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diff
changeset
|
5037 else |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5038 want_vcol = tabstop_start(want_vcol, get_sts_value(), |
|
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diff
changeset
|
5039 curbuf->b_p_vsts_array); |
|
2ad722003b36
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parents:
14103
diff
changeset
|
5040 #else |
|
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diff
changeset
|
5041 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
|
5042 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:
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diff
changeset
|
5043 else |
|
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5044 ts = (int)get_sts_value(); |
| 7 | 5045 want_vcol = (want_vcol / ts) * ts; |
|
14175
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14103
diff
changeset
|
5046 #endif |
| 7 | 5047 |
| 5048 /* delete characters until we are at or before want_vcol */ | |
| 5049 while (vcol > want_vcol | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5050 && (cc = *(ml_get_cursor() - 1), VIM_ISWHITE(cc))) |
| 1460 | 5051 ins_bs_one(&vcol); |
| 7 | 5052 |
| 5053 /* insert extra spaces until we are at want_vcol */ | |
| 5054 while (vcol < want_vcol) | |
| 5055 { | |
| 5056 /* Remember the first char we inserted */ | |
| 5852 | 5057 if (curwin->w_cursor.lnum == Insstart_orig.lnum |
| 5058 && curwin->w_cursor.col < Insstart_orig.col) | |
| 5059 Insstart_orig.col = curwin->w_cursor.col; | |
| 7 | 5060 |
| 5061 if (State & VREPLACE_FLAG) | |
| 5062 ins_char(' '); | |
| 5063 else | |
| 5064 { | |
| 5065 ins_str((char_u *)" "); | |
| 1460 | 5066 if ((State & REPLACE_FLAG)) |
| 5067 replace_push(NUL); | |
| 7 | 5068 } |
| 5069 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL); | |
| 5070 } | |
| 1460 | 5071 |
| 5072 /* If we are now back where we started delete one character. Can | |
| 5073 * happen when using 'sts' and 'linebreak'. */ | |
| 5074 if (vcol >= start_vcol) | |
| 5075 ins_bs_one(&vcol); | |
| 7 | 5076 } |
| 5077 | |
| 5078 /* | |
| 5079 * Delete upto starting point, start of line or previous word. | |
| 5080 */ | |
| 6712 | 5081 else |
| 5082 { | |
| 5083 int cclass = 0, prev_cclass = 0; | |
| 5084 | |
| 5085 if (has_mbyte) | |
| 5086 cclass = mb_get_class(ml_get_cursor()); | |
| 5087 do | |
| 7 | 5088 { |
| 5089 #ifdef FEAT_RIGHTLEFT | |
| 6712 | 5090 if (!revins_on) /* put cursor on char to be deleted */ |
| 5091 #endif | |
| 7 | 5092 dec_cursor(); |
| 6712 | 5093 |
| 5094 cc = gchar_cursor(); | |
| 5095 /* look multi-byte character class */ | |
| 5096 if (has_mbyte) | |
| 5097 { | |
| 5098 prev_cclass = cclass; | |
| 5099 cclass = mb_get_class(ml_get_cursor()); | |
| 5100 } | |
| 5101 | |
| 5102 /* start of word? */ | |
| 5103 if (mode == BACKSPACE_WORD && !vim_isspace(cc)) | |
| 5104 { | |
| 5105 mode = BACKSPACE_WORD_NOT_SPACE; | |
| 5106 temp = vim_iswordc(cc); | |
| 5107 } | |
| 5108 /* end of word? */ | |
| 5109 else if (mode == BACKSPACE_WORD_NOT_SPACE | |
| 5110 && ((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
|
5111 || prev_cclass != cclass)) |
| 6712 | 5112 { |
| 5113 #ifdef FEAT_RIGHTLEFT | |
| 5114 if (!revins_on) | |
| 5115 #endif | |
| 5116 inc_cursor(); | |
| 5117 #ifdef FEAT_RIGHTLEFT | |
| 5118 else if (State & REPLACE_FLAG) | |
| 5119 dec_cursor(); | |
| 5120 #endif | |
| 5121 break; | |
| 5122 } | |
| 5123 if (State & REPLACE_FLAG) | |
| 5124 replace_do_bs(-1); | |
| 5125 else | |
| 5126 { | |
| 5127 if (enc_utf8 && p_deco) | |
| 5128 (void)utfc_ptr2char(ml_get_cursor(), cpc); | |
| 5129 (void)del_char(FALSE); | |
| 5130 /* | |
| 5131 * If there are combining characters and 'delcombine' is set | |
| 5132 * move the cursor back. Don't back up before the base | |
| 5133 * character. | |
| 5134 */ | |
| 5135 if (enc_utf8 && p_deco && cpc[0] != NUL) | |
| 5136 inc_cursor(); | |
| 7 | 5137 #ifdef FEAT_RIGHTLEFT |
| 6712 | 5138 if (revins_chars) |
| 5139 { | |
| 5140 revins_chars--; | |
| 5141 revins_legal++; | |
| 5142 } | |
| 5143 if (revins_on && gchar_cursor() == NUL) | |
| 5144 break; | |
| 5145 #endif | |
| 7 | 5146 } |
| 6712 | 5147 /* Just a single backspace?: */ |
| 5148 if (mode == BACKSPACE_CHAR) | |
| 7 | 5149 break; |
| 6712 | 5150 } while ( |
| 7 | 5151 #ifdef FEAT_RIGHTLEFT |
| 6712 | 5152 revins_on || |
| 5153 #endif | |
| 5154 (curwin->w_cursor.col > mincol | |
| 5155 && (curwin->w_cursor.lnum != Insstart_orig.lnum | |
| 5156 || curwin->w_cursor.col != Insstart_orig.col))); | |
| 5157 } | |
| 7 | 5158 did_backspace = TRUE; |
| 5159 } | |
| 5160 #ifdef FEAT_SMARTINDENT | |
| 5161 did_si = FALSE; | |
| 5162 can_si = FALSE; | |
| 5163 can_si_back = FALSE; | |
| 5164 #endif | |
| 5165 if (curwin->w_cursor.col <= 1) | |
| 5166 did_ai = FALSE; | |
| 5167 /* | |
| 5168 * It's a little strange to put backspaces into the redo | |
| 5169 * buffer, but it makes auto-indent a lot easier to deal | |
| 5170 * with. | |
| 5171 */ | |
| 5172 AppendCharToRedobuff(c); | |
| 5173 | |
| 5174 /* If deleted before the insertion point, adjust it */ | |
| 5852 | 5175 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
|
5176 && curwin->w_cursor.col < Insstart_orig.col) |
| 5852 | 5177 Insstart_orig.col = curwin->w_cursor.col; |
| 7 | 5178 |
| 5179 /* vi behaviour: the cursor moves backward but the character that | |
| 5180 * was there remains visible | |
| 5181 * Vim behaviour: the cursor moves backward and the character that | |
| 5182 * was there is erased from the screen. | |
| 5183 * We can emulate the vi behaviour by pretending there is a dollar | |
| 5184 * displayed even when there isn't. | |
| 5185 * --pkv Sun Jan 19 01:56:40 EST 2003 */ | |
| 3318 | 5186 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == -1) |
| 7 | 5187 dollar_vcol = curwin->w_virtcol; |
| 5188 | |
| 1514 | 5189 #ifdef FEAT_FOLDING |
| 5190 /* When deleting a char the cursor line must never be in a closed fold. | |
| 5191 * E.g., when 'foldmethod' is indent and deleting the first non-white | |
| 5192 * char before a Tab. */ | |
| 5193 if (did_backspace) | |
| 5194 foldOpenCursor(); | |
| 5195 #endif | |
| 5196 | |
| 7 | 5197 return did_backspace; |
| 5198 } | |
| 5199 | |
| 5200 #ifdef FEAT_MOUSE | |
| 5201 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5202 ins_mouse(int c) |
| 7 | 5203 { |
| 5204 pos_T tpos; | |
| 840 | 5205 win_T *old_curwin = curwin; |
| 7 | 5206 |
| 5207 # ifdef FEAT_GUI | |
| 5208 /* When GUI is active, also move/paste when 'mouse' is empty */ | |
| 5209 if (!gui.in_use) | |
| 5210 # endif | |
| 5211 if (!mouse_has(MOUSE_INSERT)) | |
| 5212 return; | |
| 5213 | |
| 5214 undisplay_dollar(); | |
| 5215 tpos = curwin->w_cursor; | |
| 5216 if (do_mouse(NULL, c, BACKWARD, 1L, 0)) | |
| 5217 { | |
| 840 | 5218 win_T *new_curwin = curwin; |
| 5219 | |
| 5220 if (curwin != old_curwin && win_valid(old_curwin)) | |
| 5221 { | |
| 5222 /* Mouse took us to another window. We need to go back to the | |
| 5223 * previous one to stop insert there properly. */ | |
| 5224 curwin = old_curwin; | |
| 5225 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
|
5226 #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
|
5227 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
|
5228 // 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
|
5229 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
|
5230 #endif |
| 840 | 5231 } |
| 5232 start_arrow(curwin == old_curwin ? &tpos : NULL); | |
| 5233 if (curwin != new_curwin && win_valid(new_curwin)) | |
| 5234 { | |
| 5235 curwin = new_curwin; | |
| 5236 curbuf = curwin->w_buffer; | |
| 5237 } | |
| 7 | 5238 # ifdef FEAT_CINDENT |
| 5239 can_cindent = TRUE; | |
| 5240 # endif | |
| 5241 } | |
| 5242 | |
| 5243 /* redraw status lines (in case another window became active) */ | |
| 5244 redraw_statuslines(); | |
| 5245 } | |
| 5246 | |
| 5247 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5248 ins_mousescroll(int dir) |
| 7 | 5249 { |
| 5250 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
|
5251 win_T *old_curwin = curwin, *wp; |
| 1434 | 5252 # ifdef FEAT_INS_EXPAND |
| 5253 int did_scroll = FALSE; | |
| 7 | 5254 # endif |
| 5255 | |
| 5256 tpos = curwin->w_cursor; | |
| 5257 | |
| 4162 | 5258 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 5259 { |
| 5260 int row, col; | |
| 5261 | |
| 5262 row = mouse_row; | |
| 5263 col = mouse_col; | |
| 5264 | |
| 5265 /* find the window at the pointer coordinates */ | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5266 wp = mouse_find_win(&row, &col); |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5267 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
|
5268 return; |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
11617
diff
changeset
|
5269 curwin = wp; |
| 7 | 5270 curbuf = curwin->w_buffer; |
| 5271 } | |
| 5272 if (curwin == old_curwin) | |
| 5273 undisplay_dollar(); | |
| 5274 | |
| 1434 | 5275 # ifdef FEAT_INS_EXPAND |
| 5276 /* 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
|
5277 if (!pum_visible() || curwin != old_curwin) |
| 1434 | 5278 # endif |
| 5279 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5280 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
|
5281 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5282 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
|
5283 scroll_redraw(dir, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5284 (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
|
5285 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5286 scroll_redraw(dir, 3L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5287 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5288 #ifdef FEAT_GUI |
| 1434 | 5289 else |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5290 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5291 int val, step = 6; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5292 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5293 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
|
5294 step = curwin->w_width; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5295 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
|
5296 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5297 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5298 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5299 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5300 #endif |
| 1434 | 5301 # ifdef FEAT_INS_EXPAND |
| 5302 did_scroll = TRUE; | |
| 5303 # endif | |
| 5304 } | |
| 7 | 5305 |
| 5306 curwin->w_redr_status = TRUE; | |
| 5307 | |
| 5308 curwin = old_curwin; | |
| 5309 curbuf = curwin->w_buffer; | |
| 5310 | |
| 1434 | 5311 # ifdef FEAT_INS_EXPAND |
| 5312 /* The popup menu may overlay the window, need to redraw it. | |
| 5313 * TODO: Would be more efficient to only redraw the windows that are | |
| 5314 * overlapped by the popup menu. */ | |
| 5315 if (pum_visible() && did_scroll) | |
| 5316 { | |
| 5317 redraw_all_later(NOT_VALID); | |
| 5318 ins_compl_show_pum(); | |
| 5319 } | |
| 5320 # endif | |
| 5321 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11105
diff
changeset
|
5322 if (!EQUAL_POS(curwin->w_cursor, tpos)) |
| 7 | 5323 { |
| 5324 start_arrow(&tpos); | |
| 5325 # ifdef FEAT_CINDENT | |
| 5326 can_cindent = TRUE; | |
| 5327 # endif | |
| 5328 } | |
| 5329 } | |
| 5330 #endif | |
| 5331 | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5332 /* |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5333 * 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
|
5334 * P_PE literally. |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5335 * 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
|
5336 */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5337 int |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5338 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
|
5339 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5340 int c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5341 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
|
5342 int idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5343 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
|
5344 int ret_char = -1; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5345 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
|
5346 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
|
5347 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5348 /* 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
|
5349 if (STRLEN(end) >= NUMBUFLEN) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5350 end = NULL; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5351 ++no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5352 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
|
5353 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
|
5354 // 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
|
5355 // 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
|
5356 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
|
5357 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5358 for (;;) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5359 { |
|
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
|
5360 // 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
|
5361 if (end == NULL && vpeekc() == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5362 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
|
5363 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
|
5364 c = vgetc(); |
|
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
5365 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
|
5366 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
|
5367 // 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
|
5368 // 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
|
5369 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
|
5370 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5371 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5372 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
|
5373 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5374 buf[idx++] = c; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5375 buf[idx] = NUL; |
|
11317
e45c6e4d78af
patch 8.0.0544: cppcheck warnings
Christian Brabandt <cb@256bit.org>
parents:
11311
diff
changeset
|
5376 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
|
5377 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5378 if (end[idx] == NUL) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5379 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
|
5380 continue; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5381 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5382 if (!drop) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5383 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5384 switch (mode) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5385 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5386 case PASTE_CMDLINE: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5387 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
|
5388 break; |
|
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 case PASTE_EX: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5391 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
|
5392 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5393 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
|
5394 buf, (size_t)idx); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5395 gap->ga_len += idx; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5396 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5397 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5398 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5399 case PASTE_INSERT: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5400 if (stop_arrow() == OK) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5401 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5402 c = buf[0]; |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5403 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
|
5404 ins_eol(c); |
|
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5405 else |
|
10682
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
5406 { |
|
10680
75c324ab1270
patch 8.0.0230: bracketed paste does not support line breaks
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
5407 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
|
5408 AppendToRedobuffLit(buf, idx); |
|
d564e73ff9ee
patch 8.0.0231: bracketed paste mode is not tested
Christian Brabandt <cb@256bit.org>
parents:
10680
diff
changeset
|
5409 } |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5410 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5411 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5412 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5413 case PASTE_ONE_CHAR: |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5414 if (ret_char == -1) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5415 { |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5416 if (has_mbyte) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5417 ret_char = (*mb_ptr2char)(buf); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5418 else |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5419 ret_char = buf[0]; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5420 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5421 break; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5422 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5423 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5424 idx = 0; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5425 } |
|
10696
689e88afdd11
patch 8.0.0238: bracketed paste does not disable autoindent
Christian Brabandt <cb@256bit.org>
parents:
10684
diff
changeset
|
5426 |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5427 --no_mapping; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5428 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
|
5429 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
|
5430 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
|
5431 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5432 return ret_char; |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5433 } |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10636
diff
changeset
|
5434 |
| 692 | 5435 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 724 | 5436 static void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5437 ins_tabline(int c) |
| 692 | 5438 { |
| 5439 /* We will be leaving the current window, unless closing another tab. */ | |
| 5440 if (c != K_TABMENU || current_tabmenu != TABLINE_MENU_CLOSE | |
| 5441 || (current_tab != 0 && current_tab != tabpage_index(curtab))) | |
| 5442 { | |
| 5443 undisplay_dollar(); | |
| 5444 start_arrow(&curwin->w_cursor); | |
| 5445 # ifdef FEAT_CINDENT | |
| 5446 can_cindent = TRUE; | |
| 5447 # endif | |
| 5448 } | |
| 5449 | |
| 5450 if (c == K_TABLINE) | |
| 5451 goto_tabpage(current_tab); | |
| 5452 else | |
| 846 | 5453 { |
| 692 | 5454 handle_tabmenu(); |
| 846 | 5455 redraw_statuslines(); /* will redraw the tabline when needed */ |
| 5456 } | |
| 692 | 5457 } |
| 5458 #endif | |
| 5459 | |
| 5460 #if defined(FEAT_GUI) || defined(PROTO) | |
| 7 | 5461 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5462 ins_scroll(void) |
| 7 | 5463 { |
| 5464 pos_T tpos; | |
| 5465 | |
| 5466 undisplay_dollar(); | |
| 5467 tpos = curwin->w_cursor; | |
| 5468 if (gui_do_scroll()) | |
| 5469 { | |
| 5470 start_arrow(&tpos); | |
| 5471 # ifdef FEAT_CINDENT | |
| 5472 can_cindent = TRUE; | |
| 5473 # endif | |
| 5474 } | |
| 5475 } | |
| 5476 | |
| 5477 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5478 ins_horscroll(void) |
| 7 | 5479 { |
| 5480 pos_T tpos; | |
| 5481 | |
| 5482 undisplay_dollar(); | |
| 5483 tpos = curwin->w_cursor; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5484 if (gui_do_horiz_scroll(scrollbar_value, FALSE)) |
| 7 | 5485 { |
| 5486 start_arrow(&tpos); | |
| 5487 # ifdef FEAT_CINDENT | |
| 5488 can_cindent = TRUE; | |
| 5489 # endif | |
| 5490 } | |
| 5491 } | |
| 5492 #endif | |
| 5493 | |
| 5494 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
|
5495 ins_left(void) |
| 7 | 5496 { |
| 5497 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
|
5498 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5499 |
| 5500 #ifdef FEAT_FOLDING | |
| 5501 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5502 foldOpenCursor(); | |
| 5503 #endif | |
| 5504 undisplay_dollar(); | |
| 5505 tpos = curwin->w_cursor; | |
| 5506 if (oneleft() == OK) | |
| 5507 { | |
| 941 | 5508 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 5509 /* Only call start_arrow() when not busy with preediting, it will | |
| 5510 * 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
|
5511 if (p_imst == IM_OVER_THE_SPOT || !im_is_preediting()) |
| 941 | 5512 #endif |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5513 { |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5514 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
|
5515 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5516 AppendCharToRedobuff(K_LEFT); |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5517 } |
| 7 | 5518 #ifdef FEAT_RIGHTLEFT |
| 5519 /* If exit reversed string, position is fixed */ | |
| 5520 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol) | |
| 5521 revins_legal++; | |
| 5522 revins_chars++; | |
| 5523 #endif | |
| 5524 } | |
| 5525 | |
| 5526 /* | |
| 5527 * if 'whichwrap' set for cursor in insert mode may go to | |
| 5528 * previous line | |
| 5529 */ | |
| 5530 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1) | |
| 5531 { | |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5532 /* always break undo when moving upwards/downwards, else undo may break */ |
| 7 | 5533 start_arrow(&tpos); |
| 5534 --(curwin->w_cursor.lnum); | |
| 5535 coladvance((colnr_T)MAXCOL); | |
| 5536 curwin->w_set_curswant = TRUE; /* so we stay at the end */ | |
| 5537 } | |
| 5538 else | |
| 6949 | 5539 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5540 dont_sync_undo = FALSE; |
| 7 | 5541 } |
| 5542 | |
| 5543 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5544 ins_home(int c) |
| 7 | 5545 { |
| 5546 pos_T tpos; | |
| 5547 | |
| 5548 #ifdef FEAT_FOLDING | |
| 5549 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5550 foldOpenCursor(); | |
| 5551 #endif | |
| 5552 undisplay_dollar(); | |
| 5553 tpos = curwin->w_cursor; | |
| 5554 if (c == K_C_HOME) | |
| 5555 curwin->w_cursor.lnum = 1; | |
| 5556 curwin->w_cursor.col = 0; | |
| 5557 curwin->w_cursor.coladd = 0; | |
| 5558 curwin->w_curswant = 0; | |
| 5559 start_arrow(&tpos); | |
| 5560 } | |
| 5561 | |
| 5562 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5563 ins_end(int c) |
| 7 | 5564 { |
| 5565 pos_T tpos; | |
| 5566 | |
| 5567 #ifdef FEAT_FOLDING | |
| 5568 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5569 foldOpenCursor(); | |
| 5570 #endif | |
| 5571 undisplay_dollar(); | |
| 5572 tpos = curwin->w_cursor; | |
| 5573 if (c == K_C_END) | |
| 5574 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5575 coladvance((colnr_T)MAXCOL); | |
| 5576 curwin->w_curswant = MAXCOL; | |
| 5577 | |
| 5578 start_arrow(&tpos); | |
| 5579 } | |
| 5580 | |
| 5581 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
|
5582 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
|
5583 { |
|
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
|
5584 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5585 #ifdef FEAT_FOLDING |
| 5586 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5587 foldOpenCursor(); | |
| 5588 #endif | |
| 5589 undisplay_dollar(); | |
| 5590 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) | |
| 5591 { | |
|
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
|
5592 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
|
5593 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
|
5594 AppendCharToRedobuff(K_S_LEFT); |
| 7 | 5595 (void)bck_word(1L, FALSE, FALSE); |
| 5596 curwin->w_set_curswant = TRUE; | |
| 5597 } | |
| 5598 else | |
| 6949 | 5599 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
|
5600 dont_sync_undo = FALSE; |
| 7 | 5601 } |
| 5602 | |
| 5603 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
|
5604 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
|
5605 { |
|
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
|
5606 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
|
5607 |
| 7 | 5608 #ifdef FEAT_FOLDING |
| 5609 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5610 foldOpenCursor(); | |
| 5611 #endif | |
| 5612 undisplay_dollar(); | |
|
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15629
diff
changeset
|
5613 if (gchar_cursor() != NUL || virtual_active()) |
| 7 | 5614 { |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5615 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
|
5616 if (!end_change) |
|
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5617 AppendCharToRedobuff(K_RIGHT); |
| 7 | 5618 curwin->w_set_curswant = TRUE; |
| 5619 if (virtual_active()) | |
| 5620 oneright(); | |
| 5621 else | |
| 5622 { | |
| 5623 if (has_mbyte) | |
| 474 | 5624 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 5625 else |
| 5626 ++curwin->w_cursor.col; | |
| 5627 } | |
| 5628 | |
| 5629 #ifdef FEAT_RIGHTLEFT | |
| 5630 revins_legal++; | |
| 5631 if (revins_chars) | |
| 5632 revins_chars--; | |
| 5633 #endif | |
| 5634 } | |
| 5635 /* if 'whichwrap' set for cursor in insert mode, may move the | |
| 5636 * cursor to the next line */ | |
| 5637 else if (vim_strchr(p_ww, ']') != NULL | |
| 5638 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 5639 { | |
| 5640 start_arrow(&curwin->w_cursor); | |
| 5641 curwin->w_set_curswant = TRUE; | |
| 5642 ++curwin->w_cursor.lnum; | |
| 5643 curwin->w_cursor.col = 0; | |
| 5644 } | |
| 5645 else | |
| 6949 | 5646 vim_beep(BO_CRSR); |
|
7074
c8efa41dd451
commit https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Christian Brabandt <cb@256bit.org>
parents:
6971
diff
changeset
|
5647 dont_sync_undo = FALSE; |
| 7 | 5648 } |
| 5649 | |
| 5650 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
|
5651 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
|
5652 { |
|
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
|
5653 int end_change = dont_sync_undo == FALSE; // end undoable change |
| 7 | 5654 #ifdef FEAT_FOLDING |
| 5655 if ((fdo_flags & FDO_HOR) && KeyTyped) | |
| 5656 foldOpenCursor(); | |
| 5657 #endif | |
| 5658 undisplay_dollar(); | |
| 5659 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count | |
| 5660 || gchar_cursor() != NUL) | |
| 5661 { | |
|
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
|
5662 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
|
5663 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
|
5664 AppendCharToRedobuff(K_S_RIGHT); |
| 7 | 5665 (void)fwd_word(1L, FALSE, 0); |
| 5666 curwin->w_set_curswant = TRUE; | |
| 5667 } | |
| 5668 else | |
| 6949 | 5669 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
|
5670 dont_sync_undo = FALSE; |
| 7 | 5671 } |
| 5672 | |
| 5673 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5674 ins_up( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5675 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 5676 { |
| 5677 pos_T tpos; | |
| 5678 linenr_T old_topline = curwin->w_topline; | |
| 5679 #ifdef FEAT_DIFF | |
| 5680 int old_topfill = curwin->w_topfill; | |
| 5681 #endif | |
| 5682 | |
| 5683 undisplay_dollar(); | |
| 5684 tpos = curwin->w_cursor; | |
| 5685 if (cursor_up(1L, TRUE) == OK) | |
| 5686 { | |
| 5687 if (startcol) | |
| 5688 coladvance(getvcol_nolist(&Insstart)); | |
| 5689 if (old_topline != curwin->w_topline | |
| 5690 #ifdef FEAT_DIFF | |
| 5691 || old_topfill != curwin->w_topfill | |
| 5692 #endif | |
| 5693 ) | |
| 5694 redraw_later(VALID); | |
| 5695 start_arrow(&tpos); | |
| 5696 #ifdef FEAT_CINDENT | |
| 5697 can_cindent = TRUE; | |
| 5698 #endif | |
| 5699 } | |
| 5700 else | |
| 6949 | 5701 vim_beep(BO_CRSR); |
| 7 | 5702 } |
| 5703 | |
| 5704 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5705 ins_pageup(void) |
| 7 | 5706 { |
| 5707 pos_T tpos; | |
| 5708 | |
| 5709 undisplay_dollar(); | |
| 828 | 5710 |
| 5711 if (mod_mask & MOD_MASK_CTRL) | |
| 5712 { | |
| 5713 /* <C-PageUp>: tab page back */ | |
| 1013 | 5714 if (first_tabpage->tp_next != NULL) |
| 5715 { | |
| 5716 start_arrow(&curwin->w_cursor); | |
| 5717 goto_tabpage(-1); | |
| 5718 } | |
| 828 | 5719 return; |
| 5720 } | |
| 5721 | |
| 7 | 5722 tpos = curwin->w_cursor; |
| 5723 if (onepage(BACKWARD, 1L) == OK) | |
| 5724 { | |
| 5725 start_arrow(&tpos); | |
| 5726 #ifdef FEAT_CINDENT | |
| 5727 can_cindent = TRUE; | |
| 5728 #endif | |
| 5729 } | |
| 5730 else | |
| 6949 | 5731 vim_beep(BO_CRSR); |
| 7 | 5732 } |
| 5733 | |
| 5734 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5735 ins_down( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5736 int startcol) /* when TRUE move to Insstart.col */ |
| 7 | 5737 { |
| 5738 pos_T tpos; | |
| 5739 linenr_T old_topline = curwin->w_topline; | |
| 5740 #ifdef FEAT_DIFF | |
| 5741 int old_topfill = curwin->w_topfill; | |
| 5742 #endif | |
| 5743 | |
| 5744 undisplay_dollar(); | |
| 5745 tpos = curwin->w_cursor; | |
| 5746 if (cursor_down(1L, TRUE) == OK) | |
| 5747 { | |
| 5748 if (startcol) | |
| 5749 coladvance(getvcol_nolist(&Insstart)); | |
| 5750 if (old_topline != curwin->w_topline | |
| 5751 #ifdef FEAT_DIFF | |
| 5752 || old_topfill != curwin->w_topfill | |
| 5753 #endif | |
| 5754 ) | |
| 5755 redraw_later(VALID); | |
| 5756 start_arrow(&tpos); | |
| 5757 #ifdef FEAT_CINDENT | |
| 5758 can_cindent = TRUE; | |
| 5759 #endif | |
| 5760 } | |
| 5761 else | |
| 6949 | 5762 vim_beep(BO_CRSR); |
| 7 | 5763 } |
| 5764 | |
| 5765 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5766 ins_pagedown(void) |
| 7 | 5767 { |
| 5768 pos_T tpos; | |
| 5769 | |
| 5770 undisplay_dollar(); | |
| 828 | 5771 |
| 5772 if (mod_mask & MOD_MASK_CTRL) | |
| 5773 { | |
| 5774 /* <C-PageDown>: tab page forward */ | |
| 1013 | 5775 if (first_tabpage->tp_next != NULL) |
| 5776 { | |
| 5777 start_arrow(&curwin->w_cursor); | |
| 5778 goto_tabpage(0); | |
| 5779 } | |
| 828 | 5780 return; |
| 5781 } | |
| 5782 | |
| 7 | 5783 tpos = curwin->w_cursor; |
| 5784 if (onepage(FORWARD, 1L) == OK) | |
| 5785 { | |
| 5786 start_arrow(&tpos); | |
| 5787 #ifdef FEAT_CINDENT | |
| 5788 can_cindent = TRUE; | |
| 5789 #endif | |
| 5790 } | |
| 5791 else | |
| 6949 | 5792 vim_beep(BO_CRSR); |
| 7 | 5793 } |
| 5794 | |
| 5795 #ifdef FEAT_DND | |
| 5796 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5797 ins_drop(void) |
| 7 | 5798 { |
| 5799 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 5800 } | |
| 5801 #endif | |
| 5802 | |
| 5803 /* | |
| 5804 * Handle TAB in Insert or Replace mode. | |
| 5805 * Return TRUE when the TAB needs to be inserted like a normal character. | |
| 5806 */ | |
| 5807 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5808 ins_tab(void) |
| 7 | 5809 { |
| 5810 int ind; | |
| 5811 int i; | |
| 5812 int temp; | |
| 5813 | |
| 5814 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum) | |
| 5815 Insstart_blank_vcol = get_nolist_virtcol(); | |
| 5816 if (echeck_abbr(TAB + ABBR_OFF)) | |
| 5817 return FALSE; | |
| 5818 | |
| 5819 ind = inindent(0); | |
| 5820 #ifdef FEAT_CINDENT | |
| 5821 if (ind) | |
| 5822 can_cindent = FALSE; | |
| 5823 #endif | |
| 5824 | |
| 5825 /* | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5826 * When nothing special, insert TAB like a normal character. |
| 7 | 5827 */ |
| 5828 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
|
5829 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5830 && !(p_sta && ind |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5831 /* 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
|
5832 && ((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
|
5833 || (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
|
5834 && 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
|
5835 != get_sw_value(curbuf)) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5836 || (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
|
5837 && 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
|
5838 && 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
|
5839 #else |
| 5438 | 5840 && !(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
|
5841 #endif |
| 3873 | 5842 && get_sts_value() == 0) |
| 7 | 5843 return TRUE; |
| 5844 | |
| 5845 if (stop_arrow() == FAIL) | |
| 5846 return TRUE; | |
| 5847 | |
| 5848 did_ai = FALSE; | |
| 5849 #ifdef FEAT_SMARTINDENT | |
| 5850 did_si = FALSE; | |
| 5851 can_si = FALSE; | |
| 5852 can_si_back = FALSE; | |
| 5853 #endif | |
| 5854 AppendToRedobuff((char_u *)"\t"); | |
| 5855 | |
|
14175
2ad722003b36
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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 (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
|
5858 { |
|
14276
752ef53d3731
patch 8.1.0154: crash with "set smarttab shiftwidth=0 softtabstop=-1"
Christian Brabandt <cb@256bit.org>
parents:
14243
diff
changeset
|
5859 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
|
5860 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
|
5861 } |
|
14243
fbf0681606fa
patch 8.1.0138: negative value of 'softtabstop' not used correctly
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5862 else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts != 0) |
|
14175
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5863 /* 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
|
5864 temp = tabstop_padding(get_nolist_virtcol(), get_sts_value(), |
|
14175
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patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5865 curbuf->b_p_vsts_array); |
|
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5866 else /* otherwise use 'tabstop' */ |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5867 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
|
5868 curbuf->b_p_vts_array); |
|
2ad722003b36
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5869 #else |
| 7 | 5870 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ |
| 5438 | 5871 temp = (int)get_sw_value(curbuf); |
| 3873 | 5872 else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ |
| 5873 temp = (int)get_sts_value(); | |
| 7 | 5874 else /* otherwise use 'tabstop' */ |
| 5875 temp = (int)curbuf->b_p_ts; | |
| 5876 temp -= get_nolist_virtcol() % temp; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5877 #endif |
| 7 | 5878 |
| 5879 /* | |
| 5880 * Insert the first space with ins_char(). It will delete one char in | |
| 5881 * replace mode. Insert the rest with ins_str(); it will not delete any | |
| 5882 * chars. For VREPLACE mode, we use ins_char() for all characters. | |
| 5883 */ | |
| 5884 ins_char(' '); | |
| 5885 while (--temp > 0) | |
| 5886 { | |
| 5887 if (State & VREPLACE_FLAG) | |
| 5888 ins_char(' '); | |
| 5889 else | |
| 5890 { | |
| 5891 ins_str((char_u *)" "); | |
| 5892 if (State & REPLACE_FLAG) /* no char replaced */ | |
| 5893 replace_push(NUL); | |
| 5894 } | |
| 5895 } | |
| 5896 | |
| 5897 /* | |
| 5898 * When 'expandtab' not set: Replace spaces by TABs where possible. | |
| 5899 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5900 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5901 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
|
5902 || get_sts_value() > 0 |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5903 || (p_sta && ind))) |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5904 #else |
| 3873 | 5905 if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) |
|
14175
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Christian Brabandt <cb@256bit.org>
parents:
14103
diff
changeset
|
5906 #endif |
| 7 | 5907 { |
| 5908 char_u *ptr; | |
| 5909 char_u *saved_line = NULL; /* init for GCC */ | |
| 5910 pos_T pos; | |
| 5911 pos_T fpos; | |
| 5912 pos_T *cursor; | |
| 5913 colnr_T want_vcol, vcol; | |
| 5914 int change_col = -1; | |
| 5915 int save_list = curwin->w_p_list; | |
| 5916 | |
| 5917 /* | |
| 5918 * Get the current line. For VREPLACE mode, don't make real changes | |
| 5919 * yet, just work on a copy of the line. | |
| 5920 */ | |
| 5921 if (State & VREPLACE_FLAG) | |
| 5922 { | |
| 5923 pos = curwin->w_cursor; | |
| 5924 cursor = &pos; | |
| 5925 saved_line = vim_strsave(ml_get_curline()); | |
| 5926 if (saved_line == NULL) | |
| 5927 return FALSE; | |
| 5928 ptr = saved_line + pos.col; | |
| 5929 } | |
| 5930 else | |
| 5931 { | |
| 5932 ptr = ml_get_cursor(); | |
| 5933 cursor = &curwin->w_cursor; | |
| 5934 } | |
| 5935 | |
| 5936 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */ | |
| 5937 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL) | |
| 5938 curwin->w_p_list = FALSE; | |
| 5939 | |
| 5940 /* Find first white before the cursor */ | |
| 5941 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
|
5942 while (fpos.col > 0 && VIM_ISWHITE(ptr[-1])) |
| 7 | 5943 { |
| 5944 --fpos.col; | |
| 5945 --ptr; | |
| 5946 } | |
| 5947 | |
| 5948 /* In Replace mode, don't change characters before the insert point. */ | |
| 5949 if ((State & REPLACE_FLAG) | |
| 5950 && fpos.lnum == Insstart.lnum | |
| 5951 && fpos.col < Insstart.col) | |
| 5952 { | |
| 5953 ptr += Insstart.col - fpos.col; | |
| 5954 fpos.col = Insstart.col; | |
| 5955 } | |
| 5956 | |
| 5957 /* compute virtual column numbers of first white and cursor */ | |
| 5958 getvcol(curwin, &fpos, &vcol, NULL, NULL); | |
| 5959 getvcol(curwin, cursor, &want_vcol, NULL, NULL); | |
| 5960 | |
| 5995 | 5961 /* Use as many TABs as possible. Beware of 'breakindent', 'showbreak' |
| 5962 * and 'linebreak' adding extra virtual columns. */ | |
|
11129
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patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5963 while (VIM_ISWHITE(*ptr)) |
| 7 | 5964 { |
| 5995 | 5965 i = lbr_chartabsize(NULL, (char_u *)"\t", vcol); |
| 7 | 5966 if (vcol + i > want_vcol) |
| 5967 break; | |
| 5968 if (*ptr != TAB) | |
| 5969 { | |
| 5970 *ptr = TAB; | |
| 5971 if (change_col < 0) | |
| 5972 { | |
| 5973 change_col = fpos.col; /* Column of first change */ | |
| 5974 /* May have to adjust Insstart */ | |
| 5975 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col) | |
| 5976 Insstart.col = fpos.col; | |
| 5977 } | |
| 5978 } | |
| 5979 ++fpos.col; | |
| 5980 ++ptr; | |
| 5981 vcol += i; | |
| 5982 } | |
| 5983 | |
| 5984 if (change_col >= 0) | |
| 5985 { | |
| 5986 int repl_off = 0; | |
| 5995 | 5987 char_u *line = ptr; |
| 7 | 5988 |
| 5989 /* Skip over the spaces we need. */ | |
| 5990 while (vcol < want_vcol && *ptr == ' ') | |
| 5991 { | |
| 5995 | 5992 vcol += lbr_chartabsize(line, ptr, vcol); |
| 7 | 5993 ++ptr; |
| 5994 ++repl_off; | |
| 5995 } | |
| 5996 if (vcol > want_vcol) | |
| 5997 { | |
| 5998 /* Must have a char with 'showbreak' just before it. */ | |
| 5999 --ptr; | |
| 6000 --repl_off; | |
| 6001 } | |
| 6002 fpos.col += repl_off; | |
| 6003 | |
| 6004 /* Delete following spaces. */ | |
| 6005 i = cursor->col - fpos.col; | |
| 6006 if (i > 0) | |
| 6007 { | |
| 1622 | 6008 STRMOVE(ptr, ptr + i); |
| 7 | 6009 /* correct replace stack. */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6010 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 6011 for (temp = i; --temp >= 0; ) |
| 6012 replace_join(repl_off); | |
|
15138
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patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
6013 #ifdef FEAT_TEXT_PROP |
|
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15062
diff
changeset
|
6014 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
|
6015 #endif |
| 7 | 6016 } |
| 33 | 6017 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 6018 if (netbeans_active()) |
| 33 | 6019 { |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
6020 netbeans_removed(curbuf, fpos.lnum, cursor->col, (long)(i + 1)); |
| 33 | 6021 netbeans_inserted(curbuf, fpos.lnum, cursor->col, |
| 6022 (char_u *)"\t", 1); | |
| 6023 } | |
| 6024 #endif | |
| 7 | 6025 cursor->col -= i; |
| 6026 | |
| 6027 /* | |
| 6028 * In VREPLACE mode, we haven't changed anything yet. Do it now by | |
| 6029 * backspacing over the changed spacing and then inserting the new | |
| 6030 * spacing. | |
| 6031 */ | |
| 6032 if (State & VREPLACE_FLAG) | |
| 6033 { | |
| 6034 /* Backspace from real cursor to change_col */ | |
| 6035 backspace_until_column(change_col); | |
| 6036 | |
| 6037 /* Insert each char in saved_line from changed_col to | |
| 6038 * ptr-cursor */ | |
| 6039 ins_bytes_len(saved_line + change_col, | |
| 6040 cursor->col - change_col); | |
| 6041 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6042 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6043 |
| 7 | 6044 if (State & VREPLACE_FLAG) |
| 6045 vim_free(saved_line); | |
| 6046 curwin->w_p_list = save_list; | |
| 6047 } | |
| 6048 | |
| 6049 return FALSE; | |
| 6050 } | |
| 6051 | |
| 6052 /* | |
| 6053 * Handle CR or NL in insert mode. | |
|
13772
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patch 8.0.1758: open_line() returns TRUE/FALSE for success/failure
Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
6054 * Return FAIL when out of memory or can't undo. |
| 7 | 6055 */ |
|
16142
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Bram Moolenaar <Bram@vim.org>
parents:
16127
diff
changeset
|
6056 int |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6057 ins_eol(int c) |
| 7 | 6058 { |
| 6059 int i; | |
| 6060 | |
| 6061 if (echeck_abbr(c + ABBR_OFF)) | |
|
13788
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patch 8.0.1766: expanding abbreviation doesn't work
Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
6062 return OK; |
| 7 | 6063 if (stop_arrow() == FAIL) |
|
13788
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Christian Brabandt <cb@256bit.org>
parents:
13772
diff
changeset
|
6064 return FAIL; |
| 7 | 6065 undisplay_dollar(); |
| 6066 | |
| 6067 /* | |
| 6068 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the | |
| 6069 * character under the cursor. Only push a NUL on the replace stack, | |
| 6070 * nothing to put back when the NL is deleted. | |
| 6071 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
14419
diff
changeset
|
6072 if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) |
| 7 | 6073 replace_push(NUL); |
| 6074 | |
| 6075 /* | |
| 6076 * In VREPLACE mode, a NL replaces the rest of the line, and starts | |
| 6077 * replacing the next line, so we push all of the characters left on the | |
| 6078 * line onto the replace stack. This is not done here though, it is done | |
| 6079 * in open_line(). | |
| 6080 */ | |
| 6081 | |
| 844 | 6082 /* Put cursor on NUL if on the last char and coladd is 1 (happens after |
| 6083 * CTRL-O). */ | |
| 6084 if (virtual_active() && curwin->w_cursor.coladd > 0) | |
| 6085 coladvance(getviscol()); | |
| 6086 | |
| 7 | 6087 #ifdef FEAT_RIGHTLEFT |
| 6088 /* NL in reverse insert will always start in the end of | |
| 6089 * current line. */ | |
| 6090 if (revins_on) | |
| 6091 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 6092 #endif | |
| 6093 | |
| 6094 AppendToRedobuff(NL_STR); | |
| 6095 i = open_line(FORWARD, | |
| 6096 #ifdef FEAT_COMMENTS | |
| 6097 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM : | |
| 6098 #endif | |
| 6099 0, old_indent); | |
| 6100 old_indent = 0; | |
| 6101 #ifdef FEAT_CINDENT | |
| 6102 can_cindent = TRUE; | |
| 6103 #endif | |
| 1032 | 6104 #ifdef FEAT_FOLDING |
| 6105 /* When inserting a line the cursor line must never be in a closed fold. */ | |
| 6106 foldOpenCursor(); | |
| 6107 #endif | |
| 7 | 6108 |
|
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Christian Brabandt <cb@256bit.org>
parents:
13718
diff
changeset
|
6109 return i; |
| 7 | 6110 } |
| 6111 | |
| 6112 #ifdef FEAT_DIGRAPHS | |
| 6113 /* | |
| 6114 * Handle digraph in insert mode. | |
| 6115 * Returns character still to be inserted, or NUL when nothing remaining to be | |
| 6116 * done. | |
| 6117 */ | |
| 6118 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6119 ins_digraph(void) |
| 7 | 6120 { |
| 6121 int c; | |
| 6122 int cc; | |
| 2811 | 6123 int did_putchar = FALSE; |
| 7 | 6124 |
| 6125 pc_status = PC_STATUS_UNSET; | |
| 6126 if (redrawing() && !char_avail()) | |
| 6127 { | |
| 6128 /* may need to redraw when no more chars available now */ | |
| 661 | 6129 ins_redraw(FALSE); |
| 7 | 6130 |
| 6131 edit_putchar('?', TRUE); | |
| 2811 | 6132 did_putchar = TRUE; |
| 7 | 6133 #ifdef FEAT_CMDL_INFO |
| 6134 add_to_showcmd_c(Ctrl_K); | |
| 6135 #endif | |
| 6136 } | |
| 6137 | |
| 6138 #ifdef USE_ON_FLY_SCROLL | |
| 6139 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 6140 #endif | |
| 6141 | |
| 6142 /* don't map the digraph chars. This also prevents the | |
| 6143 * mode message to be deleted when ESC is hit */ | |
| 6144 ++no_mapping; | |
| 6145 ++allow_keys; | |
| 1389 | 6146 c = plain_vgetc(); |
| 7 | 6147 --no_mapping; |
| 6148 --allow_keys; | |
| 2811 | 6149 if (did_putchar) |
| 6150 /* when the line fits in 'columns' the '?' is at the start of the next | |
| 6151 * line and will not be removed by the redraw */ | |
| 6152 edit_unputchar(); | |
|
2319
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Bram Moolenaar <bram@vim.org>
parents:
2297
diff
changeset
|
6153 |
| 7 | 6154 if (IS_SPECIAL(c) || mod_mask) /* special key */ |
| 6155 { | |
| 6156 #ifdef FEAT_CMDL_INFO | |
| 6157 clear_showcmd(); | |
| 6158 #endif | |
| 6159 insert_special(c, TRUE, FALSE); | |
| 6160 return NUL; | |
| 6161 } | |
| 6162 if (c != ESC) | |
| 6163 { | |
| 2811 | 6164 did_putchar = FALSE; |
| 7 | 6165 if (redrawing() && !char_avail()) |
| 6166 { | |
| 6167 /* may need to redraw when no more chars available now */ | |
| 661 | 6168 ins_redraw(FALSE); |
| 7 | 6169 |
| 6170 if (char2cells(c) == 1) | |
| 6171 { | |
| 661 | 6172 ins_redraw(FALSE); |
| 7 | 6173 edit_putchar(c, TRUE); |
| 2811 | 6174 did_putchar = TRUE; |
| 7 | 6175 } |
| 6176 #ifdef FEAT_CMDL_INFO | |
| 6177 add_to_showcmd_c(c); | |
| 6178 #endif | |
| 6179 } | |
| 6180 ++no_mapping; | |
| 6181 ++allow_keys; | |
| 1389 | 6182 cc = plain_vgetc(); |
| 7 | 6183 --no_mapping; |
| 6184 --allow_keys; | |
| 2811 | 6185 if (did_putchar) |
| 6186 /* when the line fits in 'columns' the '?' is at the start of the | |
| 6187 * next line and will not be removed by a redraw */ | |
| 6188 edit_unputchar(); | |
| 7 | 6189 if (cc != ESC) |
| 6190 { | |
| 6191 AppendToRedobuff((char_u *)CTRL_V_STR); | |
| 6192 c = getdigraph(c, cc, TRUE); | |
| 6193 #ifdef FEAT_CMDL_INFO | |
| 6194 clear_showcmd(); | |
| 6195 #endif | |
| 6196 return c; | |
| 6197 } | |
| 6198 } | |
| 6199 #ifdef FEAT_CMDL_INFO | |
| 6200 clear_showcmd(); | |
| 6201 #endif | |
| 6202 return NUL; | |
| 6203 } | |
| 6204 #endif | |
| 6205 | |
| 6206 /* | |
| 6207 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. | |
| 6208 * Returns the char to be inserted, or NUL if none found. | |
| 6209 */ | |
| 3501 | 6210 int |
|
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6211 ins_copychar(linenr_T lnum) |
| 7 | 6212 { |
| 6213 int c; | |
| 6214 int temp; | |
| 6215 char_u *ptr, *prev_ptr; | |
| 5995 | 6216 char_u *line; |
| 7 | 6217 |
| 6218 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count) | |
| 6219 { | |
| 6949 | 6220 vim_beep(BO_COPY); |
| 7 | 6221 return NUL; |
| 6222 } | |
| 6223 | |
| 6224 /* try to advance to the cursor column */ | |
| 6225 temp = 0; | |
| 5995 | 6226 line = ptr = ml_get(lnum); |
| 7 | 6227 prev_ptr = ptr; |
| 6228 validate_virtcol(); | |
| 6229 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL) | |
| 6230 { | |
| 6231 prev_ptr = ptr; | |
| 5995 | 6232 temp += lbr_chartabsize_adv(line, &ptr, (colnr_T)temp); |
| 7 | 6233 } |
| 6234 if ((colnr_T)temp > curwin->w_virtcol) | |
| 6235 ptr = prev_ptr; | |
| 6236 | |
| 6237 c = (*mb_ptr2char)(ptr); | |
| 6238 if (c == NUL) | |
| 6949 | 6239 vim_beep(BO_COPY); |
| 7 | 6240 return c; |
| 6241 } | |
| 6242 | |
| 449 | 6243 /* |
| 6244 * CTRL-Y or CTRL-E typed in Insert mode. | |
| 6245 */ | |
| 6246 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6247 ins_ctrl_ey(int tc) |
| 449 | 6248 { |
| 6249 int c = tc; | |
| 6250 | |
| 6251 #ifdef FEAT_INS_EXPAND | |
|
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parents:
16127
diff
changeset
|
6252 if (ctrl_x_mode_scroll()) |
| 449 | 6253 { |
| 6254 if (c == Ctrl_Y) | |
| 6255 scrolldown_clamp(); | |
| 6256 else | |
| 6257 scrollup_clamp(); | |
| 6258 redraw_later(VALID); | |
| 6259 } | |
| 6260 else | |
| 6261 #endif | |
| 6262 { | |
| 6263 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1)); | |
| 6264 if (c != NUL) | |
| 6265 { | |
| 6266 long tw_save; | |
| 6267 | |
| 6268 /* The character must be taken literally, insert like it | |
| 6269 * was typed after a CTRL-V, and pretend 'textwidth' | |
| 6270 * wasn't set. Digits, 'o' and 'x' are special after a | |
| 6271 * CTRL-V, don't use it for these. */ | |
| 6272 if (c < 256 && !isalnum(c)) | |
| 6273 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */ | |
| 6274 tw_save = curbuf->b_p_tw; | |
| 6275 curbuf->b_p_tw = -1; | |
| 6276 insert_special(c, TRUE, FALSE); | |
| 6277 curbuf->b_p_tw = tw_save; | |
| 6278 #ifdef FEAT_RIGHTLEFT | |
| 6279 revins_chars++; | |
| 6280 revins_legal++; | |
| 6281 #endif | |
| 6282 c = Ctrl_V; /* pretend CTRL-V is last character */ | |
| 6283 auto_format(FALSE, TRUE); | |
| 6284 } | |
| 6285 } | |
| 6286 return c; | |
| 6287 } | |
| 6288 | |
| 7 | 6289 #ifdef FEAT_SMARTINDENT |
| 6290 /* | |
| 6291 * Try to do some very smart auto-indenting. | |
| 6292 * Used when inserting a "normal" character. | |
| 6293 */ | |
| 6294 static void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6295 ins_try_si(int c) |
| 7 | 6296 { |
| 6297 pos_T *pos, old_pos; | |
| 6298 char_u *ptr; | |
| 6299 int i; | |
| 6300 int temp; | |
| 6301 | |
| 6302 /* | |
| 6303 * do some very smart indenting when entering '{' or '}' | |
| 6304 */ | |
| 6305 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}')) | |
| 6306 { | |
| 6307 /* | |
| 6308 * for '}' set indent equal to indent of line containing matching '{' | |
| 6309 */ | |
| 6310 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) | |
| 6311 { | |
| 6312 old_pos = curwin->w_cursor; | |
| 6313 /* | |
| 6314 * If the matching '{' has a ')' immediately before it (ignoring | |
| 6315 * white-space), then line up with the start of the line | |
| 6316 * containing the matching '(' if there is one. This handles the | |
| 6317 * case where an "if (..\n..) {" statement continues over multiple | |
| 6318 * lines -- webb | |
| 6319 */ | |
| 6320 ptr = ml_get(pos->lnum); | |
| 6321 i = pos->col; | |
| 6322 if (i > 0) /* skip blanks before '{' */ | |
|
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Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
6323 while (--i > 0 && VIM_ISWHITE(ptr[i])) |
| 7 | 6324 ; |
| 6325 curwin->w_cursor.lnum = pos->lnum; | |
| 6326 curwin->w_cursor.col = i; | |
| 6327 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL) | |
| 6328 curwin->w_cursor = *pos; | |
| 6329 i = get_indent(); | |
| 6330 curwin->w_cursor = old_pos; | |
| 6331 if (State & VREPLACE_FLAG) | |
| 1516 | 6332 change_indent(INDENT_SET, i, FALSE, NUL, TRUE); |
| 7 | 6333 else |
| 6334 (void)set_indent(i, SIN_CHANGED); | |
| 6335 } | |
| 6336 else if (curwin->w_cursor.col > 0) | |
| 6337 { | |
| 6338 /* | |
| 6339 * when inserting '{' after "O" reduce indent, but not | |
| 6340 * more than indent of previous line | |
| 6341 */ | |
| 6342 temp = TRUE; | |
| 6343 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1) | |
| 6344 { | |
| 6345 old_pos = curwin->w_cursor; | |
| 6346 i = get_indent(); | |
| 6347 while (curwin->w_cursor.lnum > 1) | |
| 6348 { | |
| 6349 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum))); | |
| 6350 | |
| 6351 /* ignore empty lines and lines starting with '#'. */ | |
| 6352 if (*ptr != '#' && *ptr != NUL) | |
| 6353 break; | |
| 6354 } | |
| 6355 if (get_indent() >= i) | |
| 6356 temp = FALSE; | |
| 6357 curwin->w_cursor = old_pos; | |
| 6358 } | |
| 6359 if (temp) | |
| 1516 | 6360 shift_line(TRUE, FALSE, 1, TRUE); |
| 7 | 6361 } |
| 6362 } | |
| 6363 | |
| 6364 /* | |
| 6365 * set indent of '#' always to 0 | |
| 6366 */ | |
| 6367 if (curwin->w_cursor.col > 0 && can_si && c == '#') | |
| 6368 { | |
| 6369 /* remember current indent for next line */ | |
| 6370 old_indent = get_indent(); | |
| 6371 (void)set_indent(0, SIN_CHANGED); | |
| 6372 } | |
| 6373 | |
| 6374 /* Adjust ai_col, the char at this position can be deleted. */ | |
| 6375 if (ai_col > curwin->w_cursor.col) | |
| 6376 ai_col = curwin->w_cursor.col; | |
| 6377 } | |
| 6378 #endif | |
| 6379 | |
| 6380 /* | |
| 6381 * Get the value that w_virtcol would have when 'list' is off. | |
| 6382 * Unless 'cpo' contains the 'L' flag. | |
| 6383 */ | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6384 colnr_T |
|
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diff
changeset
|
6385 get_nolist_virtcol(void) |
| 7 | 6386 { |
|
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|
6387 // check validity of cursor in current buffer |
|
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|
6388 if (curwin->w_buffer == NULL |
|
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|
6389 || curwin->w_buffer->b_ml.ml_mfp == NULL |
|
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|
6390 || curwin->w_cursor.lnum > curwin->w_buffer->b_ml.ml_line_count) |
|
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|
6391 return 0; |
| 7 | 6392 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) |
| 6393 return getvcol_nolist(&curwin->w_cursor); | |
| 6394 validate_virtcol(); | |
| 6395 return curwin->w_virtcol; | |
| 6396 } | |
| 3390 | 6397 |
|
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diff
changeset
|
6398 #if defined(FEAT_EVAL) |
| 3390 | 6399 /* |
| 6400 * Handle the InsertCharPre autocommand. | |
| 6401 * "c" is the character that was typed. | |
| 6402 * Return a pointer to allocated memory with the replacement string. | |
| 6403 * Return NULL to continue inserting "c". | |
| 6404 */ | |
| 6405 static char_u * | |
|
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parents:
7799
diff
changeset
|
6406 do_insert_char_pre(int c) |
| 3390 | 6407 { |
| 3547 | 6408 char_u *res; |
| 6409 char_u buf[MB_MAXBYTES + 1]; | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6410 int save_State = State; |
| 3390 | 6411 |
| 6412 /* Return quickly when there is nothing to do. */ | |
| 6413 if (!has_insertcharpre()) | |
| 6414 return NULL; | |
| 6415 | |
| 3547 | 6416 if (has_mbyte) |
| 6417 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6418 else | |
| 6419 { | |
| 6420 buf[0] = c; | |
| 6421 buf[1] = NUL; | |
| 6422 } | |
| 6423 | |
| 3390 | 6424 /* Lock the text to avoid weird things from happening. */ |
| 6425 ++textlock; | |
| 3547 | 6426 set_vim_var_string(VV_CHAR, buf, -1); /* set v:char */ |
| 6427 | |
| 6428 res = NULL; | |
|
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diff
changeset
|
6429 if (ins_apply_autocmds(EVENT_INSERTCHARPRE)) |
| 3547 | 6430 { |
| 6431 /* Get the value of v:char. It may be empty or more than one | |
| 6432 * character. Only use it when changed, otherwise continue with the | |
| 6433 * original character to avoid breaking autoindent. */ | |
| 6434 if (STRCMP(buf, get_vim_var_str(VV_CHAR)) != 0) | |
| 6435 res = vim_strsave(get_vim_var_str(VV_CHAR)); | |
| 6436 } | |
| 3390 | 6437 |
| 6438 set_vim_var_string(VV_CHAR, NULL, -1); /* clear v:char */ | |
| 6439 --textlock; | |
| 6440 | |
|
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|
6441 // Restore the State, it may have been changed. |
|
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changeset
|
6442 State = save_State; |
|
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changeset
|
6443 |
| 3390 | 6444 return res; |
| 6445 } | |
| 6446 #endif | |
|
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|
6447 |
|
16142
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|
6448 #if defined(FEAT_CINDENT) || defined(PROTO) |
|
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|
6449 int |
|
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patch 8.1.1076: file for Insert mode is much too big
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changeset
|
6450 can_cindent_get(void) |
|
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|
6451 { |
|
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changeset
|
6452 return can_cindent; |
|
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changeset
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6453 } |
|
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|
6454 #endif |
|
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changeset
|
6455 |
|
14485
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changeset
|
6456 /* |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
6457 * Trigger "event" and take care of fixing undo. |
|
c71d65c3672f
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changeset
|
6458 */ |
|
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|
6459 int |
|
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|
6460 ins_apply_autocmds(event_T event) |
|
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6461 { |
|
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changeset
|
6462 varnumber_T tick = CHANGEDTICK(curbuf); |
|
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changeset
|
6463 int r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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changeset
|
6464 |
|
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diff
changeset
|
6465 r = apply_autocmds(event, NULL, NULL, FALSE, curbuf); |
|
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|
6466 |
|
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patch 8.1.0256: using setline() in TextChangedI splits undo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6467 // If u_savesub() was called then we are not prepared to start |
|
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diff
changeset
|
6468 // a new line. Call u_save() with no contents to fix that. |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
6469 if (tick != CHANGEDTICK(curbuf)) |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
6470 u_save(curwin->w_cursor.lnum, (linenr_T)(curwin->w_cursor.lnum + 1)); |
|
c71d65c3672f
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changeset
|
6471 |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
6472 return r; |
|
c71d65c3672f
patch 8.1.0256: using setline() in TextChangedI splits undo
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diff
changeset
|
6473 } |